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CN-224223727-U - Intelligent clamping mechanism for machining automobile shaft parts

CN224223727UCN 224223727 UCN224223727 UCN 224223727UCN-224223727-U

Abstract

The utility model discloses an intelligent clamping mechanism for machining automobile shaft parts, which belongs to the technical field of machining automobile shaft parts and comprises a mounting underframe, wherein a first motor is fixedly arranged on one side of the mounting underframe, an output shaft of the first motor is fixedly connected with a bidirectional screw rod through a coupling, two moving blocks with ball nut seats are arranged on external threads of the bidirectional screw rod, the top ends of the moving blocks are provided with clamping mechanisms, the top ends of the clamping mechanisms are provided with vertical adjusting mechanisms, and one side of each vertical adjusting mechanism is provided with a transverse adjusting mechanism. According to the utility model, the vertical adjusting mechanism and the transverse adjusting mechanism are arranged, so that the relative positions of the two mounting inclined plates can be adjusted, the two mounting inclined plates can be matched to fix automobile shaft parts with different specifications, and the phenomenon of loose clamping when the clamping mechanism clamps oversized or undersized parts is prevented.

Inventors

  • YAN YONGQING
  • LI HONGPENG

Assignees

  • 吉林省车桥汽车零部件有限公司

Dates

Publication Date
20260512
Application Date
20260414

Claims (7)

  1. 1. The intelligent clamping mechanism for machining the automobile shaft parts comprises an installation underframe (1) and is characterized in that a first motor (2) is fixedly installed on one side of the installation underframe (1), an output shaft of the first motor (2) is fixedly connected with a bidirectional screw rod (3) through a coupler, two moving blocks (4) with ball nut seats are installed on external threads of the bidirectional screw rod (3), a clamping mechanism (5) is arranged on the top end of each moving block (4), a vertical adjusting mechanism (6) is arranged on the top end of each clamping mechanism (5), and a transverse adjusting mechanism (7) is arranged on one side of each vertical adjusting mechanism (6).
  2. 2. The intelligent clamping mechanism for machining automobile shaft parts according to claim 1, wherein the clamping mechanism (5) comprises a movable frame (501) fixed at the top end of the movable block (4), two ends of the movable frame (501) are respectively connected with two sides of an inner cavity of the installation underframe (1) in a sliding mode, and a second motor (502) is fixedly arranged in the movable frame (501).
  3. 3. The intelligent clamping mechanism for machining automobile shaft parts according to claim 2, wherein the output shaft of the second motor (502) is fixedly connected with two clamping screw rods (503) through a coupler, clamping sliding blocks (504) with ball nut seats are arranged on the outer parts of the two clamping screw rods (503) in a threaded mode, and the outer parts of the clamping sliding blocks (504) are in sliding connection with the inner parts of the movable frames (501).
  4. 4. The intelligent clamping mechanism for machining automobile shaft parts according to claim 3, wherein the vertical adjusting mechanism (6) comprises an adjusting frame (601) fixed at the top end of the clamping sliding block (504), and a third motor (602) is fixedly arranged in the adjusting frame (601).
  5. 5. The intelligent clamping mechanism for machining automobile shaft parts according to claim 4, wherein the output shaft of the third motor (602) is fixedly connected with two adjusting screw rods (603) through a coupler, adjusting sliding blocks (604) with ball nut seats are arranged on the outer parts of the two adjusting screw rods (603) in a threaded mode, and the outer parts of the adjusting sliding blocks (604) are in sliding connection with the inner parts of the adjusting frames (601).
  6. 6. The intelligent clamping mechanism for machining automobile shaft parts according to claim 5, wherein the transverse adjusting mechanism (7) comprises an installation frame (701) fixed on one side of an adjusting sliding block (604), a fourth motor (702) is fixedly installed in the installation frame (701), and an output shaft of the fourth motor (702) is fixedly connected with a movable screw rod (703) through a coupler.
  7. 7. The intelligent clamping mechanism for machining automobile shaft parts according to claim 6, wherein an installation sliding block (704) with a ball nut seat is installed on the external thread of the movable screw rod (703), the external portion of the installation sliding block (704) is in sliding connection with the interior of the installation frame (701), and an installation inclined plate (705) is fixedly installed on one side of the installation sliding block (704).

Description

Intelligent clamping mechanism for machining automobile shaft parts Technical Field The utility model relates to the technical field of automobile shaft part machining, in particular to an intelligent clamping mechanism for automobile shaft part machining. Background The automobile is one of the most important vehicles at present, and is composed of a plurality of parts, wherein the shaft parts are not lack, the shaft parts are one of typical parts frequently encountered in hardware fittings and are mainly used for supporting transmission parts, transmitting torque and bearing load, the automobile shaft part clamp is a device commonly used for fixing and positioning in industrial manufacture, and the clamp design structure reasonably clamps and controls the position and the direction of a workpiece in the machining process, so that the workpiece is accurately positioned at a machining position, high-precision and high-efficiency machining is realized, the machining quality of the workpiece is further ensured, and the clamp has the characteristics of ensuring the clamping precision and the machining precision of the workpiece. The existing automobile shaft part clamp is mostly of a fixed size, so that the clamp size cannot be adjusted at will in actual work, the phenomenon of clamping loose occurs when the positioning clamp clamps oversized or undersized parts, the machining precision and the machining efficiency of the positioning clamp during work are further affected, and the production efficiency is further affected. Therefore, it is needed to provide an intelligent clamping mechanism for processing automobile shaft parts to solve the above problems. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide an intelligent clamping mechanism for processing automobile shaft parts. In order to solve the technical problems, the intelligent clamping mechanism for machining the automobile shaft parts comprises an installation underframe, wherein a first motor is fixedly installed on one side of the installation underframe, an output shaft of the first motor is fixedly connected with a bidirectional screw rod through a coupling, two moving blocks with ball nut seats are installed on external threads of the bidirectional screw rod, the top ends of the moving blocks are provided with clamping mechanisms, the top ends of the clamping mechanisms are provided with vertical adjusting mechanisms, and one side of each vertical adjusting mechanism is provided with a transverse adjusting mechanism. Through the technical scheme, the first motor drives the bidirectional screw rod to rotate, and the bidirectional screw rod drives the two moving blocks to move to the opposite side or the opposite side, so that automobile shaft parts with different lengths are matched. The clamping mechanism comprises a movable frame fixed at the top end of the movable block, two ends of the movable frame are respectively connected with two sides of an inner cavity of the mounting underframe in a sliding mode, and a second motor is fixedly arranged in the movable frame. Through the technical scheme, the moving block drives the moving frame to stably move through the mounting underframe. The utility model is further characterized in that the output shaft of the second motor is fixedly connected with two clamping screw rods through a coupling, clamping sliding blocks with ball nut seats are arranged on the outer parts of the two clamping screw rods in a threaded mode, and the outer parts of the clamping sliding blocks are in sliding connection with the inner part of the movable frame. Through above-mentioned technical scheme, the second motor drives two centre gripping lead screws and rotates, and two centre gripping lead screws drive the centre gripping slider respectively and to opposite side or opposite side remove, and the centre gripping slider is through moving the stable removal of frame, and then carries out the centre gripping to the car axle class part of different diameters fixedly. The vertical adjusting mechanism comprises an adjusting frame fixed at the top end of the clamping sliding block, and a third motor is fixedly arranged in the adjusting frame. Through above-mentioned technical scheme, the centre gripping slider drives the adjusting frame and removes. The utility model is further characterized in that the output shaft of the third motor is fixedly connected with two adjusting screw rods through a coupler, adjusting sliding blocks with ball nut seats are arranged on the outer parts of the two adjusting screw rods in a threaded mode, and the outer parts of the adjusting sliding blocks are in sliding connection with the inner part of the adjusting frame. Through above-mentioned technical scheme, the third motor drives two accommodate the lead screw and rotates, and two accommodate the lead screw drive respectively and adjust the slider and remove to opposite one side or opposite o