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CN-121131635-B - Frequency forging device for forging automobile half shaft

CN121131635BCN 121131635 BCN121131635 BCN 121131635BCN-121131635-B

Abstract

The application relates to the field of metal forging processing, in particular to a frequency forging device for forging an automobile half shaft, which comprises a heating forging device, a second supporting frame body, two clamping assemblies, a bidirectional driving assembly, a hollow second box body, a cutting assembly, a bottom plate, a horizontal feeding device and the like, wherein the first box body is hollow, two ends of the first box body penetrate through a first material penetrating hole, the heating assembly is positioned in the box body, the two forging assemblies are positioned at two ends of the box body, and the second supporting frame body, the two clamping assemblies, the bidirectional driving assembly, the hollow second box body, the cutting assembly, the bottom plate and the horizontal feeding device are positioned in the box body. The heating component comprises a mounting frame and an intermediate frequency electric furnace induction coil, the forging component comprises a first support frame body, a sliding seat, a lifting rod, a forging die and the like, and the components are mutually matched to realize the operations of forging, cutting, feeding and the like of the half shaft. The application realizes the efficient forging processing of the automobile half shaft, has multiple functions of heating, forging, cutting, feeding and the like, has reasonable layout of each component, runs stably, and can improve the technical effects of production efficiency and product quality.

Inventors

  • WANG MINGYU
  • WANG SHENGLI

Assignees

  • 湖北神力汽车零部件股份有限公司

Dates

Publication Date
20260505
Application Date
20251107

Claims (8)

  1. 1. The frequency forging device for the automobile half shaft forging is characterized by comprising a heating forging device, wherein the heating forging device comprises a first box body (1), a heating component (2) and two forging components (3); The first box body (1) is arranged in a hollow mode, and in the first direction, two ends of the first box body (1) are provided with round first material penetrating holes (11) communicated with the inner cavity of the first box body (1) in a penetrating mode; The heating element (2) is located in first box (1), and heating element (2) include: The mounting frame (21), the mounting frame (21) is fixedly connected to the inner wall of the first box body (1); The medium-frequency electric furnace induction coil (22), the medium-frequency electric furnace induction coil (22) is parallel to the first direction and is coaxially arranged with the first material penetrating hole (11), and the medium-frequency electric furnace induction coil (22) is fixedly connected to the mounting frame (21); in the first direction, two ends of the first box body (1) are respectively provided with a forging component (3), two forging components are symmetrical about a reference plane, the reference plane is perpendicular to the first direction, two first material penetrating holes (11) at two ends of the first box body (1) are symmetrical about the reference plane, and the forging components (3) comprise: The first support frame body (31), the first support frame body (31) is fixedly connected to the first box body (1); the sliding seat (32), the sliding seat (32) is connected to the first support frame body (31) along the first direction in a sliding way; the lifting rod (34) is connected to the sliding seat (32) in a sliding manner along the second direction; and a forging die (36) having a forging groove (361), the forging die (36) being fixedly connected to the lifting rod (34) so as to be adjusted between a dodge position and a forging position with the lifting rod (34); when the forging die (36) is in the avoidance position, the forging die (36) is positioned at the side of the first material penetrating hole (11) in the second direction; When the forging die (36) is in the forging position, in the first direction, a forging groove (361) on the forging die (36) is opposite to the first material penetrating hole (11) and is coaxial with the first material penetrating hole (11); The cutting device also comprises a hollow second box body (6) and a cutting assembly (7) positioned in the second box body (6); Still include bottom plate (8) and horizontal material feeding unit (9), horizontal material feeding unit (9) are located on bottom plate (8), and horizontal material feeding unit (9) include: the second linear driving piece (91), the second linear driving piece (91) is fixedly connected to the bottom plate (8), and the driving direction of the second linear driving piece (91) is parallel to the third direction; the first translation piece (92), the first translation piece (92) is fixedly connected to the output end of the second linear driving piece (91); the two third linear driving pieces (93), the third linear driving pieces (93) are fixedly connected to the first translation piece (92), and the driving direction of the third linear driving pieces (93) is parallel to the first direction; And, two feeding components (94), each third linear driving piece (93) is provided with a feeding component (94) correspondingly, and the feeding component (94) comprises: A fourth linear driving member (941), the fourth linear driving member (941) being fixedly connected to the output end of the third linear driving member (93), the driving direction of the fourth linear driving member (941) being parallel to the second direction; The material carrying seat (942) is connected to the output end of the fourth linear driving part (941); the two material carrying vertical plates (943), the material carrying vertical plates (943) are fixedly connected to the material carrying seat (942), and in the fourth direction, the two material carrying vertical plates (943) are distributed at intervals, and the fourth direction is perpendicular to the first direction; The two clamping blocks (944) are positioned between the two loading risers (943), and clamping spaces are formed between the two clamping blocks (944); And, two fifth linear driving members (945), each clamping block (944) is connected to the loading riser (943) through one fifth linear driving member (945), and the driving direction of the fifth linear driving member (945) is parallel to the fourth direction; Along the second linear driving piece (91), the first box body (1) and the second box body (6) are respectively positioned at two sides of the second linear driving piece (91), and the first box body (1) and the second box body (6) are distributed at intervals in the second direction.
  2. 2. The frequency forging device for forging the half shaft of the automobile according to claim 1, further comprising a second supporting frame body (12) and two clamping assemblies (4), wherein the second supporting frame body (12) is fixedly connected to the first box body (1), one clamping assembly (4) is correspondingly arranged at each of two ends of the first box body (1) in the first direction, the two clamping assemblies (4) are symmetrical with respect to a reference plane, and the clamping assemblies (4) comprise: a third support frame body (41), the third support frame body (41) being connected to the second support frame body (12); the two clamping seats (42) are sequentially distributed in the second direction, one half groove (421) is formed on one side, close to each other, of each clamping seat (42), and when the two half grooves (421) are combined, a round hole is formed; the lower clamping seat (42 b) is fixedly connected to the third support frame body (41); the upper clamping seat (42 a) is slidably connected to the third supporting frame body (41) along the second direction, and when the upper clamping seat (42 a) slides to be in contact with the lower clamping seat (42 b) along the second direction so that the two semicircular grooves (421) are combined into a round hole, the round hole is coaxial with the first material penetrating hole (11).
  3. 3. The forging apparatus for automotive axle shaft forging as recited in claim 2 further comprising a bidirectional driving assembly (5), the third supporting frame body (41) being slidably connected to the second supporting frame body (12) along the first direction, the bidirectional driving assembly (5) being connected between the third supporting frame body (41) and the second supporting frame body (12) for driving the third supporting frame body (41) to move along the first direction.
  4. 4. A frequency forging apparatus for forging an automotive half shaft as set forth in claim 3, wherein the bidirectional driving assembly (5) comprises: The double-headed motor (52), the double-headed motor (52) is fixedly connected to the second support frame body (12); And two first screws (54), wherein the first screws (54) are parallel to the first direction, and two ends of the double-headed motor (52) are respectively connected with one first screw (54) for driving the first screw (54) to rotate around the central axis of the first screw (54); the first screw (54) penetrates through the third supporting frame body (41) and is in threaded connection with the third supporting frame body (41).
  5. 5. The forging apparatus for forging half shaft of automobile according to any one of claims 1 to 4, wherein second feed-through holes (61) are respectively formed at both ends of the second case (6) in the first direction; The cutting assembly (7) comprises: the cross sliding table (71), the cross sliding table (71) is fixedly connected to the second box body (6); the first linear driving piece (72), the first linear driving piece (72) is fixedly connected to the output end of the cross sliding table (71), and the driving direction of the first linear driving piece (72) is parallel to the second direction; The lifting block (73), the lifting block (73) is fixedly connected to the output end of the first linear driving piece (72); the cutting blade (74), the cutting blade (74) is perpendicular to the first direction, and the cutting blade (74) is connected to the lifting block (73) in a rotating way around the central axis of the cutting blade; and a first motor (75), the first motor (75) being connected between the cutting blade (74) and the lifting block (73) to drive the cutting blade (74) to rotate.
  6. 6. The forging apparatus for automotive axle shaft forging as recited in claim 5, wherein the cutting assembly (7) further comprises a scrap box (76), the scrap box (76) being located below the cutting blade (74).
  7. 7. The forging apparatus for automotive axle shaft forging as recited in claim 6, wherein the feed assembly (94) further comprises: The material carrying seat (942) is rotationally connected with the adapter seat (946) around a first axis, and the first axis is parallel to the first direction; And a second motor (947), wherein the second motor (947) is connected between the adapter seat (946) and the material carrying seat (942) for driving the material carrying seat (942) to rotate along the adapter seat (946).
  8. 8. The frequency forging device for forging an automotive half shaft according to claim 7, wherein two horizontal feeding devices (9) are provided, and second linear driving members (91) of the two horizontal feeding devices (9) are arranged side by side in the first direction; The third linear driving piece (93) in the two horizontal feeding devices (9) is positioned flush in the first direction.

Description

Frequency forging device for forging automobile half shaft Technical Field The application relates to the field of processing equipment for cutting and forging, in particular to a frequency forging device for forging an automobile half shaft. Background In the field of automotive manufacturing, automotive half shafts are important transmission components, and the manufacturing quality and efficiency of the automotive half shafts have key influences on the performance and production cycle of automobiles. With the continuous development of the automobile industry, higher requirements are also put on the production process and equipment of the automobile half shaft. The high-efficiency and accurate half shaft manufacturing technology can improve the overall performance and safety of the automobile, and meanwhile, the production cost is reduced, and the market competitiveness of enterprises is improved. Therefore, development of automobile half shaft manufacturing technology has been one of the focus of attention in the automobile industry. Conventional automotive axle shaft manufacturing processes are typically divided into a number of separate processes. First, the cylindrical steel material is cut to a desired length, which is typically performed separately using a cutting device. After cutting, the steel is transferred to a heating device for heating, and common heating modes include a common heating furnace and the like. And conveying the heated steel to forging equipment for forging, and applying pressure to the steel by the forging equipment through a die to form the shape of the half shaft. In the whole process, each procedure is relatively independent, and multiple times of transfer and operation are needed by manpower or machinery. However, this conventional manufacturing approach has significant drawbacks. When the automobile half shaft is manufactured, steel is required to be heated first and then conveyed into forging equipment, and the operation procedure is troublesome. This not only increases the time cost of production, reduces production efficiency, but also may affect the forging quality of the axle shaft due to the influence of the heating uniformity of the steel caused by the multiple transfer. Disclosure of Invention In order to reduce the moving automobile half shaft and improve the product quality, the application provides a frequency forging device for forging the automobile half shaft. The application provides a frequency forging device for forging an automobile half shaft, which adopts the following technical scheme: The frequency forging device for forging the automobile half shaft comprises a heating forging device, wherein the heating forging device comprises a first box body (1), a heating component (2) and two forging components (3); The first box body (1) is arranged in a hollow mode, and in the first direction, two ends of the first box body (1) are provided with round first material penetrating holes (11) communicated with the inner cavity of the first box body (1) in a penetrating mode; The heating element (2) is located in first box (1), and heating element (2) include: The mounting frame (21), the mounting frame (21) is fixedly connected to the inner wall of the first box body (1); The medium-frequency electric furnace induction coil (22), the medium-frequency electric furnace induction coil (22) is parallel to the first direction and is coaxially arranged with the first material penetrating hole (11), and the medium-frequency electric furnace induction coil (22) is fixedly connected to the mounting frame (21); in the first direction, two ends of the first box body (1) are respectively provided with a forging component (3), two forging components are symmetrical about a reference plane, the reference plane is perpendicular to the first direction, two first material penetrating holes (11) at two ends of the first box body (1) are symmetrical about the reference plane, and the forging components (3) comprise: The first support frame body (31), the first support frame body (31) is fixedly connected to the first box body (1); the sliding seat (32), the sliding seat (32) is connected to the first support frame body (31) along the first direction in a sliding way; the lifting rod (34) is connected to the sliding seat (32) in a sliding manner along the second direction; and a forging die (36) having a forging groove (361), the forging die (36) being fixedly connected to the lifting rod (34) so as to be adjusted between a dodge position and a forging position with the lifting rod (34); when the forging die (36) is in the avoidance position, the forging die (36) is positioned at the side of the first material penetrating hole (11) in the second direction; When the forging die (36) is in the forging position, in the first direction, a forging groove (361) on the forging die (36) is opposite to the first material through hole (11) and is coaxial with the first material through hole (1