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CN-122008112-A - Vertical assembly guiding tool clamp and application method thereof

CN122008112ACN 122008112 ACN122008112 ACN 122008112ACN-122008112-A

Abstract

The invention discloses a vertical assembly guiding fixture and a use method thereof, and relates to the technical field of assembly processing, wherein the fixture comprises a base, a placing frame, a clamping structure, a supporting structure and a guiding structure; the clamping structure is arranged between the base and the placing frame and used for clamping and positioning the assembly parts, the supporting structure is arranged on the lower surface of the placing frame and used for supporting the assembly parts, the guiding structure is arranged on the placing frame and used for guiding and installing the placing frame and the assembly parts. According to the invention, the clamping blocks are driven to extrude and fix the lower assembly parts through the matching of the two groups of first screws and the clamping blocks, the positions of the positioning blocks are adjusted according to the assembly parts of different types, and the clamping blocks and the fixed rods are used for driving the movable blocks and the positioning blocks to move together, so that the positioning blocks are attached to the outer walls of the upper assembly parts, the upper assembly parts are positioned, and the assembly parts of different types are conveniently clamped.

Inventors

  • LI BO
  • WANG SHIBO
  • JIANG MIAO
  • ZHANG XINYAO

Assignees

  • 吉林省大沣科技开发有限公司

Dates

Publication Date
20260512
Application Date
20260407

Claims (10)

  1. 1. Vertical assembly direction frock clamp, its characterized in that includes: A base (1); the placing rack (2) is arranged above the base (1); The clamping structure (3) is arranged between the base (1) and the placing frame (2), and the clamping structure (3) is used for clamping and positioning the assembly parts; The support structure (4) is arranged on the lower surface of the placing frame (2), and the support structure (4) is used for supporting the assembly part; The guide structure (5), the guide structure (5) sets up on rack (2), the guide structure (5) is used for carrying out the direction installation to rack (2) and assembly part.
  2. 2. The vertical assembly guide tooling fixture according to claim 1, wherein the clamping structure (3) comprises: The clamping blocks (31) are arranged on the upper surface of the base (1) at equal intervals in an annular array; The movable groove (32) is formed in the upper surface of the base (1), and the movable groove (32) is arranged in a strip shape; The connecting block (33), the said connecting block (33) is fixedly connected to the lower surface of the clamp block (31), the said connecting block (33) and movable trough (32) are slipped and inserted and set up slidably; the movable cavity is arranged on the base (1); the first screw rod (34) is rotatably inserted and arranged on the inner wall of the movable cavity, and the first screw rod (34) is in threaded connection with the bottom of the connecting block (33).
  3. 3. The vertical assembly guide tooling fixture according to claim 2, wherein the clamping structure (3) further comprises: The fixing blocks (35), wherein the fixing blocks (35) are fixedly connected to the upper surface of the placement frame (2) at equal intervals in an annular array; the movable block (36), one end of the movable block (36) is arranged in a sliding and penetrating way with the fixed block (35); the positioning block (37) is arranged at one end of the movable block (36) in a sliding and penetrating mode, and the positioning block (37) is arranged in a T-shaped mode.
  4. 4. A vertical assembly guide tooling fixture according to claim 3, wherein the clamping structure (3) further comprises: the mounting seat (38), the said mounting seat (38) is fixedly connected to the upper surface of the movable block (36); The second screw rod (39), the said second screw rod (39) rotates the top connected to mount pad (38); The sleeve (310) is fixedly connected to the outer wall of the positioning block (37), and the sleeve (310) is in threaded connection with one end of the second screw rod (39); The fixed rod (311), the bottom fixed connection of fixed rod (311) is in the upper surface of grip block (31), the top of fixed rod (311) is slip interlude with movable block (36) and sets up.
  5. 5. The vertical assembly guide tooling fixture according to claim 4, wherein the support structure (4) comprises: the support blocks (41) are arranged on the lower surface of the placing frame (2) at equal intervals in an annular array; The fixed shaft (42) is rotationally connected with one end of the supporting block (41), and the top end of the fixed shaft (42) is fixedly connected with the lower surface of the placing frame (2); The mounting groove is arranged at one end of the supporting block (41) and is arranged in an arc shape; The first clamping teeth (43) are fixedly connected to the inner wall of the mounting groove at equal intervals in an annular array.
  6. 6. The vertical assembly guide tooling fixture according to claim 5, wherein the support structure (4) further comprises: The movable ring (44) is arranged on the lower surface of the placing frame (2), and the movable ring (44) and the circle center of the placing frame (2) are positioned on the same straight line; The second clamping teeth (45) are fixedly arranged along the inner side wall of the movable ring (44) in an arc shape, and the second clamping teeth (45) are connected with the first clamping teeth (43) in a meshed mode; The positioning grooves (46) are arranged on the inner side wall of the movable ring (44) at equal intervals in an annular array; the positioning wheel (47), the lower surface of positioning wheel (47) and rack (2) is rotated through the pivot and is connected, positioning wheel (47) are slip interlude setting with constant head tank (46).
  7. 7. The vertical assembly guide tooling fixture according to claim 6, wherein the support structure (4) further comprises: The third clamping teeth (48) are fixedly arranged along the outer side wall of the movable ring (44) in an arc shape; the gear (49) is arranged at the back position of the movable ring (44), and the gear (49) is in meshed connection with the third latch (48); the servo motor (410), servo motor (410) fixed mounting is in the upper surface of rack (2), the output of servo motor (410) is connected with gear (49) transmission.
  8. 8. The vertical assembly guide tooling fixture according to claim 7, wherein the guide structure (5) comprises: The mounting block (51) is fixedly connected to the outer side wall of the placement frame (2), and the mounting block (51) is arranged in an L shape; the fixing seat (52) is fixedly connected to the outer side wall of the base (1), and the fixing seat (52) and the bottom of the mounting block (51) are arranged in a sliding and penetrating manner; the hydraulic cylinder (53), the bottom of pneumatic cylinder (53) fixed mounting in fixing base (52) inner wall, the output of pneumatic cylinder (53) is connected with installation piece (51) transmission.
  9. 9. The vertical assembly guide tooling fixture according to claim 8, wherein the guide structure (5) further comprises: The groove (54) is formed in the lower surface of the mounting block (51), and the groove (54) corresponds to the position of the hydraulic cylinder (53); The guide rod (55), the bottom of guide rod (55) and the upper surface of base (1), the top of guide rod (55) is slip interlude setting with rack (2).
  10. 10. A method for using a vertical assembly guide fixture, which is characterized in that the fixture comprises the vertical assembly guide fixture according to any one of claims 1-9, and specifically comprises the following steps: The method comprises the steps that firstly, a lower assembly part is placed on the upper surface of a base (1), two first screws (34) are respectively rotated to drive a plurality of clamping blocks (31) to gather towards the middle of the base (1), and the lower assembly part is extruded and fixed by the plurality of clamping blocks (31); The upper assembly part is placed in an inner cavity of the placing frame (2), the upper assembly part is supported by a plurality of supporting blocks (41), and the fixed rod (311) and the movable block (36) are driven to move together along with the movement of the clamping block (31), and then the second screw (39) is rotated to adjust the position of the positioning block (37) so that the positioning block (37) is attached to the outer wall of the upper assembly part; And thirdly, along with the operation of the hydraulic cylinder (53), the installation block (51) and the placement frame (2) are driven to vertically move downwards, the upper assembly part on the placement frame (2) moves downwards to the upper part of the lower assembly part, the gear (49) is driven to rotate through the operation of the servo motor (410), the movable ring (44) is driven to rotate by utilizing the meshing effect, the supporting block (41) is driven to rotate clockwise, the support of the upper assembly part is released, the upper assembly part moves downwards between the positioning blocks (37), and the upper assembly part and the lower assembly part are guided and assembled.

Description

Vertical assembly guiding tool clamp and application method thereof Technical Field The invention relates to the technical field of assembly processing, in particular to a vertical assembly guiding tool clamp and a using method thereof. Background The vertical assembly fixture is a special fixture for positioning and clamping workpieces in the vertical direction and assisting in completing assembly operation, takes vertical space layout as a core, enables the workpieces to complete the butt joint and assembly of parts in the vertical direction under the action of gravity or external force through accurate structural design, and is widely applied to part assembly scenes in the industries of automobiles, machinery, electronics and the like. When the vertical assembly fixture is used, a workpiece to be machined is placed on the fixture, the fixture is used for clamping and fixing the workpiece, the fixture is designed for the size and shape of the workpiece of a specific model, when workpieces of different models are machined, the size difference of the workpiece is large, parts such as a positioning block and a clamping device of the fixture need to be readjusted, part of complex fixtures even need to be disassembled and reinstalled, the adjustment process is complicated, the time consumption is long, the effective operation time of equipment is reduced, and the assembly and the machining of the workpieces of different models are inconvenient. Disclosure of Invention The invention aims to provide a vertical assembly guiding fixture and a using method thereof, which are used for solving the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme that the vertical assembly guiding fixture comprises: A base; the placing rack is arranged above the base and is in a circular ring shape; the clamping structure is arranged between the base and the placing frame and is used for clamping and positioning the assembly part; the support structure is arranged on the lower surface of the placing frame and is used for supporting the assembly part; The guide structure is arranged on the placing frame and used for guiding and installing the placing frame and the assembly parts. Preferably, the clamping structure comprises: the clamping blocks are arranged on the upper surface of the base at equal intervals in an annular array; The movable groove is formed in the upper surface of the base and is arranged in a strip shape; the connecting block is fixedly connected to the lower surface of the clamping block, and the connecting block and the movable groove are arranged in a sliding and penetrating manner; The movable cavity is arranged on the base; the first screw rod rotates and alternates to be set up on the activity intracavity wall, the bottom threaded connection of first screw rod and connecting block. Preferably, the clamping structure further comprises: The fixed blocks are fixedly connected to the upper surface of the placement frame at equal intervals in an annular array; the movable block is arranged at one end of the movable block in a sliding and penetrating way with the fixed block; The positioning block is arranged in a sliding penetrating way with one end of the movable block, and the positioning block is arranged in a T shape. Preferably, the clamping structure further comprises: The mounting seat is fixedly connected to the upper surface of the movable block; The second screw rod is rotationally connected to the top of the mounting seat; the sleeve is fixedly connected to the outer wall of the positioning block and is in threaded connection with one end of the second screw; the bottom end of the fixing rod is fixedly connected to the upper surface of the clamping block, and the top of the fixing rod and the movable block are arranged in a sliding and penetrating mode. Preferably, the support structure comprises: The support blocks are arranged on the lower surface of the placing frame at equal intervals in an annular array; the fixed shaft is rotationally connected with one end of the supporting block, and the top end of the fixed shaft is fixedly connected with the lower surface of the placement frame; the mounting groove is arranged at one end of the supporting block and is arranged in an arc shape; the first clamping teeth are fixedly connected to the inner wall of the mounting groove at equal intervals in an annular array. Preferably, the support structure further comprises: the movable ring is arranged on the lower surface of the placing frame, and the movable ring and the circle center of the placing frame are positioned on the same straight line; the second clamping teeth are fixedly arranged along the inner side wall of the movable ring in an arc shape and are meshed with the first clamping teeth; The positioning grooves are arranged on the inner side wall of the movable ring at equal intervals in an annular array; The locating wheel is