CN215469723U

CN215469723U - Special-shaped clamping device for machining automobile parts

Info

Publication number: CN215469723U
Application number: CN202122105799.9U
Authority: CN
Inventors: 张林足; 张雷; 郑帅
Original assignee: Wuxi Shuoran Machinery Technology Co ltd
Current assignee: Wuxi Shuoran Machinery Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-11
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a special-shaped clamping device for machining automobile parts, which has the technical scheme that: the clamping device comprises an operation table, wherein a sliding assembly is arranged at the top of the operation table, the top of the sliding assembly is rotatably connected with a rotating disc, the top of the rotating disc is fixedly connected with two clamping frames, the two clamping frames are symmetrically arranged on two sides of the top of the rotating disc, and the inner walls of the two clamping frames are fixedly connected with a placing plate for placing parts; the clamping frame is provided with two vertical sections, two inclined sections and a horizontal section, the vertical sections, the inclined sections and the horizontal section are all provided with abutting components for positioning parts, and the operating platform is provided with a rectangular sliding groove; the problem of among the prior art clamping device can't carry out effective centre gripping to special-shaped automobile parts, inconvenient removal and change spare part processing position, the suitability is lower is solved.

Description

Special-shaped clamping device for machining automobile parts

Technical Field

The utility model relates to the field of clamping devices, in particular to a special-shaped clamping device for machining automobile parts.

Background

The automobile parts machining is a product serving as each unit of the whole automobile parts machining and the automobile parts machining, and clamping and fixing are required to be performed by using a clamping device when the automobile parts are machined.

Reference is made to chinese patent publication No. CN110181302B, which relates to a clamping device. For clamping a workpiece, comprising: a support; the positioning assembly is fixed on the support and used for positioning the workpiece, the support and the positioning assembly are enclosed to form an accommodating space, and a through hole is formed in the positioning assembly; the limiting seat is arranged on the bracket in a sliding manner and is positioned in the accommodating space, and a curve sliding groove is formed in the limiting seat; the pushing assembly is matched with the curve sliding groove, and one part of the pushing assembly can be in sliding fit with the through hole; the clamping assembly is rotationally connected with the pushing assembly; when the limiting seat slides forwards, the pushing assembly is matched with the part of the curve chute, which is far away from the positioning assembly, and the clamping assembly presses the workpiece against the positioning assembly; when the limiting seat slides reversely, the pushing assembly is matched with the part of the curve chute close to the positioning assembly, and the clamping assembly stops abutting against the workpiece.

The above patent has the advantages of simple structure and convenient operation, but it also has the defects, such as: it can't carry out effective centre gripping to special-shaped automobile parts, and inconvenient removal and change spare part processing position, the suitability is lower.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the utility model aims to provide a special-shaped clamping device for machining automobile parts, so as to solve the problems mentioned in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

a special-shaped clamping device for machining automobile parts comprises an operation table, wherein a sliding assembly is arranged at the top of the operation table, a rotating disc is rotatably connected to the top of the sliding assembly, two clamping frames are fixedly connected to the top of the rotating disc, the two clamping frames are symmetrically arranged on two sides of the top of the rotating disc, and a placing plate for placing parts is fixedly connected to the inner walls of the two clamping frames;

the clamping frame is provided with two vertical sections, two inclined sections and a horizontal section, the vertical sections, the inclined sections and the horizontal section are all provided with abutting assemblies used for positioning parts, the operating platform is provided with a rectangular sliding groove, and the bottom of the operating platform is provided with a driving assembly used for driving the sliding assembly to move.

The special-shaped clamping device for processing the automobile parts has the advantages that the special-shaped parts can be sufficiently clamped and fixed, the parts can be conveniently driven to move and the processing positions of the parts can be conveniently converted, the special-shaped clamping device is high in applicability, the purpose of driving the parts to automatically operate can be achieved through the matching of the sliding assembly and the driving assembly, the special-shaped parts with different sizes can be effectively clamped and positioned through the matching of the two clamping frames and the plurality of abutting assemblies, the processing positions of the parts can be conveniently converted through the arrangement of the rotating disc, and therefore the problem that in the prior art, the special-shaped automobile parts cannot be effectively clamped by the clamping device, are inconvenient to move and change the processing positions of the parts, and are low in applicability is effectively solved.

Preferably, the sliding assembly comprises two sliding rails fixedly connected to the top of the operating platform, the two sliding rails are connected with a sliding plate in a sliding manner, and the rotating disc is rotatably connected to the top of the sliding plate; through the setting of slide rail and slide, can conveniently drive rolling disc, centre gripping frame, place the board and support tight subassembly and move, finally reach the purpose that conveniently drives spare part and remove.

Preferably, the cross section of the slide rail is I-shaped; through the I-shaped design, the sliding plate can be guided and limited, and the sliding plate is prevented from being separated from the sliding rail.

Preferably, the abutting assembly comprises a servo electric cylinder which is fixedly arranged on the clamping frame, and the output end of the servo electric cylinder is fixedly connected with an abutting plate; the servo electric cylinder is started in real time to drive the abutting plate to abut and clamp the part, the output strokes of the servo electric cylinders can be controlled according to the actual shape of the part, and accurate and effective clamping and positioning are carried out on the special-shaped part.

Preferably, the end surface of the abutting plate and the end surface of the placing plate are fixedly connected with rubber protection plates; through the setting of rubber protection dish, can effectively protect spare part, avoid supporting tight board and place the board and cause the damage to the surface of spare part.

Preferably, the driving assembly comprises a rectangular block fixedly connected to the bottom of the sliding plate, the rectangular block is connected in the rectangular sliding groove in a sliding manner, a servo motor is fixedly installed at the bottom of the operating platform, a threaded rod is fixedly connected to the end of a motor shaft of the servo motor, and the threaded rod is in threaded connection with the rectangular block; when the clamping device is used, the servo motor is started to drive the threaded rod to rotate, so that the rectangular block is driven to move, the rectangular block moves to drive the sliding plate to slide on the two sliding rails, and the purposes of driving the rotating disc, the clamping frame, the placing plate and the abutting assembly to move are achieved.

Preferably, the top of the rotating disc is in threaded connection with two locking bolts; through the arrangement of the locking bolt, the rotating disc can be locked and limited.

In summary, the utility model mainly has the following beneficial effects:

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention.

Reference numerals: 1. an operation table; 2. a slipping component; 21. a slide rail; 22. a slide plate; 3. rotating the disc; 4. a clamping frame; 5. placing the plate; 6. a vertical section; 7. an inclined section; 8. a horizontal segment; 9. a propping component; 91. a servo electric cylinder; 92. a propping plate; 10. a rectangular chute; 11. a drive assembly; 111. a rectangular block; 112. a servo motor; 113. a threaded rod; 12. a rubber protection disc; 13. and locking the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the special-shaped clamping device for processing the automobile parts comprises an operation table 1, wherein a sliding assembly 2 is arranged at the top of the operation table 1, a rotating disc 3 is rotatably connected to the top of the sliding assembly 2, two clamping frames 4 are fixedly connected to the top of the rotating disc 3, the two clamping frames 4 are symmetrically arranged on two sides of the top of the rotating disc 3, and a placing plate 5 for placing the parts is fixedly connected to the inner walls of the two clamping frames 4;

be provided with two vertical sections 6, two slope sections 7 and a horizontal segment 8 on the centre gripping frame 4, all be provided with the tight subassembly 9 that supports that is used for fixing a position spare part on vertical section 6, slope section 7 and the horizontal segment 8, seted up rectangle spout 10 on the operation panel 1, the bottom of operation panel 1 is provided with the drive assembly 11 that is used for driving the motion of subassembly 2 that slides.

Referring to fig. 1, the sliding assembly 2 includes two sliding rails 21 fixedly connected to the top of the operating platform 1, a sliding plate 22 is connected to the two sliding rails 21 in a sliding manner, and the rotating disc 3 is rotatably connected to the top of the sliding plate 22; through the setting of slide rail 21 and slide 22, can conveniently drive rolling disc 3, centre gripping frame 4, place board 5 and support tight subassembly 9 and move, finally reach the purpose that conveniently drives spare part and remove.

Referring to fig. 1, the slide rail 21 is i-shaped in cross section; through the I-shaped design, can lead spacing to slide 22, avoid slide 22 to break away from slide rail 21.

Referring to fig. 3, the tightening assembly 9 includes a servo electric cylinder 91 fixed on the clamping frame 4, and an output end of the servo electric cylinder 91 is fixedly connected with a tightening plate 92; the servo electric cylinder 91 is started in real time to drive the abutting plate 92 to abut and clamp the part, the output strokes of the servo electric cylinders 91 can be controlled according to the actual shape of the part, and the special-shaped part is accurately and effectively clamped and positioned.

Referring to fig. 1 and 2, the end surface of the abutting plate 92 and the end surface of the placing plate 5 are both fixedly connected with a rubber protection disc 12; through the setting of rubber protection dish 12, can effectively protect spare part, avoid holding tightly board 92 and placing board 5 and cause the damage to the surface of spare part.

Referring to fig. 2, the driving assembly 11 includes a rectangular block 111 fixedly connected to the bottom of the sliding plate 22, the rectangular block 111 is slidably connected in the rectangular sliding slot 10, a servo motor 112 is fixedly installed at the bottom of the operating platform 1, a threaded rod 113 is fixedly connected to the end of a motor shaft of the servo motor 112, and the threaded rod 113 is in threaded connection with the rectangular block 111; when the clamping device is used, the servo motor 112 is started to drive the threaded rod 113 to rotate, so that the rectangular block 111 is driven to move, the rectangular block 111 drives the sliding plate 22 to slide on the two sliding rails 21, and the purposes of driving the rotating disc 3, the clamping frame 4, the placing plate 5 and the abutting assembly 9 to move are achieved.

Referring to fig. 3, two locking bolts 13 are threadedly coupled to the top of the rotary disk 3; through the setting of locking bolt 13, can lock rolling disc 3, carry out spacing to it.

The use principle and the advantages are as follows:

when the special-shaped clamping device for processing the automobile parts is used, firstly, the special-shaped parts are placed on the placing plate 5, then the abutting assemblies 9 on the vertical section 6, the inclined section 7 and the horizontal section 8 are sequentially started to fully abut and clamp the special-shaped parts according to the actual sizes of the special-shaped parts, so that the abutting assemblies 9 can effectively abut and clamp the special-shaped parts from different directions, the smaller special-shaped parts can be abutted by the abutting assemblies 9 on one clamping frame 4, the larger special-shaped parts can be clamped and fixed by the abutting assemblies 9 on the two clamping frames 4, when the special-shaped parts need to be moved, the driving assembly 11 is started to drive the sliding assembly 2 to move, when the processing positions of the special-shaped parts need to be converted, the rotating disc 3 is rotated to drive the placing plate 5, the two clamping frames 4, the placing plate 5 and the special-shaped parts to rotate, the purpose of converting the processing position of the special-shaped part can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile parts processing is with special-shaped clamping device which characterized in that: the clamping device comprises an operation table (1), wherein a sliding assembly (2) is arranged at the top of the operation table (1), the top of the sliding assembly (2) is rotatably connected with a rotating disc (3), the top of the rotating disc (3) is fixedly connected with two clamping frames (4), the two clamping frames (4) are symmetrically arranged at two sides of the top of the rotating disc (3), and the inner walls of the two clamping frames (4) are fixedly connected with a placing plate (5) for placing parts;

be provided with two vertical sections (6), two slope sections (7) and a horizontal segment (8) on centre gripping frame (4), vertical section (6) slope section (7) and all be provided with on horizontal segment (8) and be used for fixing a position tight subassembly (9) of supporting of spare part, rectangle spout (10) have been seted up on operation panel (1), the bottom of operation panel (1) is provided with and is used for driving drive assembly (11) that slide assembly (2) moved.

2. The special-shaped clamping device for machining the automobile parts as claimed in claim 1, wherein the special-shaped clamping device comprises: the sliding assembly (2) comprises two sliding rails (21) fixedly connected to the top of the operating platform (1), two sliding rails (21) are connected with a sliding plate (22) in a sliding mode, and the rotating disc (3) is rotatably connected to the top of the sliding plate (22).

3. The special-shaped clamping device for machining the automobile parts as claimed in claim 2, wherein the special-shaped clamping device comprises: the cross section of the slide rail (21) is I-shaped.

4. The special-shaped clamping device for machining the automobile parts as claimed in claim 1, wherein the special-shaped clamping device comprises: the abutting assembly (9) comprises a servo electric cylinder (91) which is fixedly arranged on the clamping frame (4), and an abutting plate (92) is fixedly connected to the output end of the servo electric cylinder (91).

5. The special-shaped clamping device for machining the automobile parts as claimed in claim 4, wherein the special-shaped clamping device comprises: the end face of the abutting plate (92) and the end face of the placing plate (5) are fixedly connected with rubber protection discs (12).

6. The special-shaped clamping device for machining the automobile parts as claimed in claim 2, wherein the special-shaped clamping device comprises: drive assembly (11) are including fixed connection in rectangle piece (111) of slide (22) bottom, rectangle piece (111) slide and connect in rectangle spout (10), the bottom installation of operation panel (1) is fixed with servo motor (112), the motor shaft tip fixedly connected with threaded rod (113) of servo motor (112), threaded rod (113) with rectangle piece (111) threaded connection.

7. The special-shaped clamping device for machining the automobile parts as claimed in claim 1, wherein the special-shaped clamping device comprises: the top of the rotating disc (3) is in threaded connection with two locking bolts (13).