CN216265595U

CN216265595U - Fast detachable clamp for machining automobile parts

Info

Publication number: CN216265595U
Application number: CN202122892479.2U
Authority: CN
Inventors: 孙耀军; 钱江华; 孙丽丽
Original assignee: Wuxi Weifeng Car Accessories Co ltd
Current assignee: Wuxi Weifeng Car Accessories Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-12
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a quick-detachable clamp for processing automobile accessories, which comprises an installation seat and a bearing platform, wherein the bearing platform is rotatably arranged at the top of the inner side of the installation seat, the top end of the bearing platform is provided with a clamping mechanism, two end parts of the outer wall of the bearing platform are fixedly sleeved with arc-shaped racks, the bottom ends of the arc-shaped racks are meshed and connected with a transmission gear, the middle part of the transmission gear is fixedly inserted and provided with a connecting shaft, the connecting shaft and the installation seat are rotatably inserted and arranged, and the end parts of the connecting shaft are provided with locking mechanisms for positioning the transmission gear. According to the utility model, the bearing table with the clamping mechanism is rotatably arranged on the mounting seat, the arc-shaped rack is arranged on the outer wall of the bearing table, and the bearing table is matched with the connecting shaft, the transmission gear and the locking mechanism, so that the rotating angle of the bearing table can be adjusted, the orientation of the processing surface of the automobile part clamped and positioned on the bearing table is changed, the operation is simple and convenient, the automobile part is not required to be dismounted and mounted again, and the efficiency and convenience for processing the automobile part are improved.

Description

Fast detachable clamp for machining automobile parts

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to a quickly detachable clamp for machining automobile parts.

Background

At present, when automobile parts are machined, the automobile parts are clamped by using a clamp, so that subsequent machining operation is facilitated, and the machining quality of the automobile parts can be improved.

A anchor clamps that is used for auto-parts centre gripping now, generally all auto-parts carry out the centre gripping fixed back, and auto-parts's machined surface can only be towards a direction, can't adjust the angle of placing of auto-parts machined surface, and dismouting again causes auto-parts location deviation to appear easily, and complex operation increases operator's working strength moreover, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp capable of being quickly disassembled and assembled for machining automobile parts, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the quickly detachable clamp for machining the automobile parts comprises a mounting seat and a bearing table, wherein the bearing table is rotatably arranged at the top of the inner side of the mounting seat, and a clamping mechanism is arranged at the top end of the bearing table;

the two ends of the outer wall of the bearing table are fixedly sleeved with arc-shaped racks, the bottom ends of the arc-shaped racks are meshed with transmission gears, connecting shafts are fixedly arranged in the middle of the transmission gears in an inserting mode, the connecting shafts are arranged in an inserting mode in a rotating mode with the mounting seat, and the end portions of the connecting shafts are provided with locking mechanisms used for positioning the transmission gears.

Preferably, the mounting base comprises a connecting bottom plate and two supporting plates, the two supporting plates are symmetrically and fixedly connected to the top end of the connecting bottom plate, and the two end portions of the connecting shaft are rotatably inserted into the two supporting plates respectively.

Preferably, locking mechanism includes turning handle and fastening bolt, the one end of connecting axle run through the backup pad one side and with the middle part fixed connection of turning handle, fastening bolt threaded interpenetration is connected in the avris of turning handle outer wall, just fastening bolt's one end sets up with the outer wall laminating of backup pad.

Preferably, fixture includes two splint, two the splint symmetry sets up in the top of plummer, the inner chamber of plummer rotates and is provided with two-way screw rod, two nut seats have been cup jointed to two-way screw rod's outer wall screw thread, two the outer wall of nut seat all passes through connecting block and splint fixed connection, just the bar through-hole that connecting block and plummer top were seted up alternates the setting.

Preferably, one end of the bidirectional screw is fixedly provided with a turntable, and two opposite sides of the clamping plates are fixedly provided with protective pads.

Preferably, the middle parts of the two sides of the bearing table are fixedly connected with connecting pipes, the connecting pipes are respectively rotated with the tops of the two supporting plates to be inserted, and one of the connecting pipes is rotatably inserted with the two-way screw rod.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the bearing table with the clamping mechanism is rotatably arranged on the mounting seat, the arc-shaped rack is arranged on the outer wall of the bearing table, and the bearing table is matched with the connecting shaft, the transmission gear and the locking mechanism, so that the rotating angle of the bearing table can be adjusted, the orientation of the processing surface of the automobile part clamped and positioned on the bearing table is changed, the operation is simple and convenient, the automobile part is not required to be dismounted again, and the efficiency and convenience for processing the automobile part are improved;

(2) according to the utility model, the nut seats are driven by the bidirectional screw rods to synchronously move in the opposite directions or reversely move, so that the two clamping plates can be driven to carry out self-centering clamping on the automobile parts, the positioning is accurate, and the disassembly and the assembly are convenient, thereby improving the convenience for clamping and fixing the automobile parts.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic cross-sectional front view of the carrier stage of the present invention.

Fig. 3 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.

In the figure: 1. connecting the bottom plate; 2. a support plate; 3. a bearing table; 4. a splint; 5. a bidirectional screw; 6. a turntable; 7. a nut seat; 8. a connecting pipe; 9. an arc-shaped rack; 10. a connecting shaft; 11. a transmission gear; 12. a handle is rotated; 13. a protective pad; 14. a strip-shaped through hole; 15. and fastening 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.

The utility model provides a quick-detachable clamp for processing automobile parts as shown in figures 1-3, which comprises a mounting seat and a bearing platform 3, wherein the bearing platform 3 is rotatably arranged at the top of the inner side of the mounting seat, and a clamping mechanism is arranged at the top end of the bearing platform 3;

the clamping mechanism comprises two clamping plates 4, the two clamping plates 4 are symmetrically arranged at the top end of the bearing platform 3, a bidirectional screw 5 is rotatably arranged in the inner cavity of the bearing platform 3, two nut seats 7 are sleeved on the outer wall of the bidirectional screw 5 in a threaded manner, the outer walls of the two nut seats 7 are fixedly connected with the clamping plates 4 through connecting blocks, and the connecting blocks are arranged with strip-shaped through holes 14 arranged at the top end of the bearing platform 3 in an inserting manner, the bidirectional screw 5 rotates clockwise or anticlockwise and is matched with the connecting block to limit the nut seat 7, so that the two nut seats 7 synchronously move in the opposite direction or the reverse direction to drive the two clamping plates 4 to simultaneously move, thereby realizing the quick unlocking or self-centering fixing of the automobile parts, one end of the bidirectional screw 5 is fixedly provided with a turntable 6, the protection pads 13 are fixedly arranged on the opposite sides of the two clamping plates 4, and the arrangement of the rotary table 6 and the protection pads 13 can improve the convenience of operation and the protection performance on automobile parts;

the two end parts of the outer wall of the bearing table 3 are fixedly sleeved with arc-shaped racks 9, the arc of each arc-shaped rack 9 is the same as the outer wall of the bearing table 3 and is in a incomplete ring shape, the bottom ends of the arc-shaped racks 9 are meshed with transmission gears 11, the middle parts of the transmission gears 11 are fixedly inserted with connection shafts 10, the connection shafts 10 are rotatably inserted with mounting seats, the transmission gears 11 are driven to rotate by the rotation of the connection shafts 10, the arc-shaped racks 9 rotate along with the transmission gears 11 due to the fact that the transmission gears 11 are meshed with the arc-shaped racks 9, the orientation of the upper surface of the bearing table 3 is adjusted, locking mechanisms used for positioning the transmission gears 11 are arranged at the end parts of the connection shafts 10, the positions of the connection shafts 10 and the transmission gears 11 are fixed, rotation of the connection shafts is avoided, and fixing of the positions of the bearing table 3 after rotation is achieved;

the mounting seat comprises a connecting bottom plate 1 and two supporting plates 2, the two supporting plates 2 are symmetrically and fixedly connected to the top end of the connecting bottom plate 1, two end portions of a connecting shaft 10 are rotatably and alternately arranged with the two supporting plates 2 respectively, connecting pipes 8 are fixedly connected to the middle portions of two sides of the bearing table 3, the two connecting pipes 8 are rotatably and alternately arranged with the tops of the two supporting plates 2 respectively, an inner cavity of one connecting pipe 8 is rotatably and alternately arranged with the two-way screw 5, the arrangement of the connecting pipes 8 is convenient for the rotatable connection between the bearing table 3 and the supporting plates 2, meanwhile, one end of the two-way screw 5 can extend out of the mounting turntable 6, and an operator can conveniently control the clamping or unlocking of the clamping plate 4 on the automobile accessories;

locking mechanism includes turning handle 12 and fastening bolt 15, the one end of connecting axle 10 run through one side of backup pad 2 and with the middle part fixed connection of

turning handle

12, 15 threaded interpenetration of fastening bolt connect in the avris of turning handle 12 outer wall, and the one end of fastening bolt 15 sets up with the outer wall laminating of backup pad 2, turning handle 12 can be convenient for the operator to rotate connecting axle 10, simultaneously with 12 threaded connection's of turning handle fastening bolt 15, can make the operator pass through clockwise or anticlockwise rotation fastening bolt 15, drive the one end extrusion of fastening bolt 15 or keep away from the outer wall of backup pad 2, be convenient for control connection axle 10 fixed or rotate.

The working principle of the utility model is as follows: the operator places auto-parts between two splint 4 on plummer 3, it is fixed to drive two splint 4 and carry out the centre gripping with auto-parts through rotating two-way screw rod 5, need to change the orientation of auto-parts machined surface so that add man-hour, the operator only needs to unscrew fastening bolt 15, the fixed of contact connecting axle 10, then clockwise or anticlockwise rotation turning handle 12 drives connecting axle 10 and rotates, make drive gear 11 rotate along with connecting axle 10 and drive arc rack 9 and rotate, realize the control to the direction of rotation and the angle of plummer 3, reach the predetermined position after, only need reverse fastening bolt 15, make fastening bolt 15's one end extrusion backup pad 2 outer walls, fix a position connecting axle 10, avoid its rotation.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

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 quick-detachable clamp for machining the automobile parts comprises a mounting seat and a bearing table (3), and is characterized in that the bearing table (3) is rotatably arranged at the top of the inner side of the mounting seat, and a clamping mechanism is arranged at the top end of the bearing table (3);

arc rack (9) have all been fixed to cup joint at the both ends of plummer (3) outer wall, the bottom meshing of arc rack (9) is connected with drive gear (11), the fixed interlude in middle part of drive gear (11) is provided with connecting axle (10), connecting axle (10) rotate with the mount pad and alternate the setting, just the tip of connecting axle (10) is provided with the locking mechanism who is used for drive gear (11) location.

2. The clamp capable of being quickly disassembled and assembled for processing the automobile accessories is characterized in that the mounting seat comprises a connecting bottom plate (1) and two supporting plates (2), the two supporting plates (2) are symmetrically and fixedly connected to the top end of the connecting bottom plate (1), and two end parts of the connecting shaft (10) are rotatably inserted into the two supporting plates (2) respectively.

3. The clamp capable of being quickly disassembled and assembled for processing the automobile accessories is characterized in that the locking mechanism comprises a rotating handle (12) and a fastening bolt (15), one end of the connecting shaft (10) penetrates through one side of the supporting plate (2) and is fixedly connected with the middle of the rotating handle (12), the fastening bolt (15) is in threaded penetrating connection with the side of the outer wall of the rotating handle (12), and one end of the fastening bolt (15) is attached to the outer wall of the supporting plate (2).

4. The clamp capable of being quickly disassembled and assembled for processing the automobile parts as claimed in claim 1, wherein the clamping mechanism comprises two clamping plates (4), the two clamping plates (4) are symmetrically arranged at the top end of the bearing table (3), the inner cavity of the bearing table (3) is rotatably provided with a bidirectional screw (5), two nut seats (7) are sleeved on the outer wall of the bidirectional screw (5) in a threaded manner, the outer walls of the two nut seats (7) are fixedly connected with the clamping plates (4) through connecting blocks, and the connecting blocks are arranged in a penetrating manner with strip-shaped through holes (14) formed in the top end of the bearing table (3).

5. The clamp capable of being quickly disassembled and assembled for processing the automobile accessories is characterized in that one end of the bidirectional screw (5) is fixedly provided with the rotary table (6), and one side, opposite to the two clamping plates (4), of each of the two clamping plates is fixedly provided with a protective pad (13).

6. The clamp capable of being disassembled and assembled quickly for processing the automobile accessories as claimed in claim 1, wherein the connecting pipes (8) are fixedly connected to the middle parts of both sides of the bearing platform (3), two connecting pipes (8) are respectively rotatably inserted into the tops of the two supporting plates (2), and the inner cavity of one connecting pipe (8) is rotatably inserted into the two-way screw (5).