CN220073737U

CN220073737U - Fixing clamp

Info

Publication number: CN220073737U
Application number: CN202321533105.4U
Authority: CN
Inventors: 张俊杰; 秧建操; 刘袁兵; 郑平
Original assignee: Jiangxi Rongguang New Energy Automobile Technology Co ltd
Current assignee: Jiangxi Rongguang New Energy Automobile Technology Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-11-24
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a fixed clamp, which has the technical scheme that: the lifting device comprises a base, wherein a mounting groove is formed in the top surface of the base, a lifter is fixedly arranged on the inner bottom surface of the mounting groove, a plurality of supporting columns are fixedly arranged on the bottom surface of the base, and rubber pads are fixedly arranged on the bottom surfaces of the supporting columns; the clamping assembly is arranged above the base and used for stably clamping the automobile body during welding, the clamping assembly is arranged, the automobile reinforcing plate to be welded can be stably clamped through the clamping assembly, shaking caused by unstable clamping is avoided, the automobile reinforcing plate is not accurately welded and is damaged in falling, the clamping plate is arranged, the automobile reinforcing plate can be clamped under the pushing of the electric push rod through the clamping plate, the automobile reinforcing plate is more stable during welding, the automobile reinforcing plate is also stably limited left and right by virtue of the stabilizing strip, and the situation that the automobile reinforcing plate falls from left and right is avoided.

Description

Fixing clamp

Technical Field

The utility model relates to the technical field of automobile welding, in particular to a fixing clamp.

Background

The automobile self-body component is mainly manufactured by assembling and welding cold-rolled steel sheet stamping parts with good stamping and welding process, the welding production batch is large, the production speed is high, the requirement on the assembly and welding precision of welded parts is high, the production mode of flow production is adopted, the degree of mechanization and automation is high, a large amount of special equipment and tool fixtures are adopted, and the welding work is more and more completed by an automatic welding machine and a welding robot.

According to publication No.: the utility model discloses a Chinese patent of CN217832478U, which relates to a clamp for welding an automobile body, and comprises a base, a guide groove, a transverse screw rod, a movable seat, an end cover, a motor I, a spline shaft, a pressing mechanism, clamping blocks, a positioning block and a motor II.

However, there are still some disadvantages to the above-mentioned clip for welding automobile bodies, such as: the movable seat upside is equipped with hold-down mechanism, and hold-down mechanism downside is connected with the integral key shaft, the grip block is two, two the grip block is fixed connection respectively in the movable seat inboard that corresponds, the locating piece is horizontal fixed connection at base top surface rear side central authorities, when welding the automobile body, need carry out more firm centre gripping to it, if the centre gripping is unstable can appear rocking to lead to the inaccurate condition of welding.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fixing clamp which solves the problems that when a car body is welded, the car body needs to be clamped more firmly, and if the clamping is unstable, shaking occurs, so that the welding is inaccurate.

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

a fixation clamp, comprising: the base, the mounting groove has been seted up to the top surface of base, the inside bottom surface of mounting groove is fixed mounting has the lift, the bottom surface of base is fixed mounting has a plurality of support column, the bottom surface of support column is fixed mounting has the rubber pad; the clamping assembly is arranged above the base and used for stably clamping the vehicle body during welding.

Through adopting above-mentioned technical scheme, through setting up the clamping component, can carry out a stable centre gripping to the automobile reinforcing plate that needs welded through the clamping component, avoid rocking because of the centre gripping is unstable to the welding that leads to is inaccurate and drop the damage.

Preferably, the clamping assembly comprises: place the board, place the board with the top surface fixed mounting of lift, the top surface fixed mounting of placing the board has two backup pads, one side fixed mounting of backup pad has electric putter, electric putter telescopic link's one end fixed mounting has splint, the both sides of splint are fixed mounting respectively has the elastic rod, the one end fixed mounting of elastic rod has firm strip.

Through adopting above-mentioned technical scheme, through setting up splint, can make to grip the car reinforcing plate under electric putter's promotion through splint for more firm when the welding, it is spacing to control stability also with the help of firm strip, avoids appearing from controlling the situation that drops.

Preferably, the clamping assembly further comprises: the placing groove is formed in the top surface of the placing plate, and a plurality of springs are fixedly mounted on two sides of the inner wall surface of the placing groove respectively.

Through adopting above-mentioned technical scheme, through setting up the spring, can carry out a stability to the car reinforcing plate when the welding through the spring, avoid appearing rocking with the help of the extrusion of spring.

Preferably, the inside movable sleeve of spring is equipped with the spliced pole, the both ends of spliced pole are fixed mounting respectively and are had the spacing ring.

Through adopting above-mentioned technical scheme, through setting up the spliced pole, can not appear controlling the situation of rocking when extruding the spring through the spliced pole to make the more stable to the centre gripping of car reinforcing plate when the welding.

Preferably, a plurality of cushion blocks are fixedly arranged on the inner bottom surface of the placing groove.

Through adopting above-mentioned technical scheme, through setting up the cushion, can increase frictional force through the cushion for make difficult coming off at the centre gripping.

Preferably, a plurality of guide posts are mounted on the top surface of the placement plate.

Through adopting above-mentioned technical scheme, through setting up the guide post, can provide the supplementary effect of direction for when the welding through the guide post for more accurate stability during the welding.

In summary, the utility model has the following advantages:

through setting up the clamping assembly, can carry out a stable centre gripping to the automobile reinforcing plate that needs welding through the clamping assembly, avoid rocking because of the centre gripping is unstable, thereby the welding that leads to is inaccurate and drop the damage, through setting up splint, can make to grip the automobile reinforcing plate under electric putter's promotion through splint, make more firm when the welding, also stabilize it about with the help of firm strip spacing, avoid appearing from controlling the situation that drops, through setting up the spring, can carry out a stability to the automobile reinforcing plate when the welding through the spring, avoid appearing rocking with the help of the extrusion of spring.

Through setting up the spliced pole, can not appear controlling the situation of rocking when extruding the spring through the spliced pole to make the more stable to the centre gripping of car reinforcing plate when the welding, through setting up the cushion, can increase frictional force through the cushion, make difficult coming off at the centre gripping, through setting up the guide post, can provide the supplementary effect of direction when the welding through the guide post, make more accurate stable when the welding.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a split construction of the present utility model;

FIG. 3 is a schematic view of a placement plate structure of the present utility model;

FIG. 4 is a schematic view of a connecting column according to the present utility model

Fig. 5 is a schematic view of the structure of the support plate of the present utility model.

Reference numerals: 1. a base; 2. a mounting groove; 3. a lifter; 4. a support column; 5. a rubber pad; 6. placing a plate; 7. a support plate; 8. an electric push rod; 9. a clamping plate; 10. an elastic rod; 11. a stabilizing strip; 12. a placement groove; 13. a spring; 14. a connecting column; 15. a limiting ring; 16. a cushion block; 17. and a guide post.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, a fixed clamp, including base 1, mounting groove 2 has been seted up to the top surface of base 1, the inside bottom surface fixedly connected with lift 3 of mounting groove 2, lift 3 is for having the structure do not doing in this excrescence, the bottom surface fixedly connected with support column 4 of base 1, the bottom surface fixedly connected with rubber pad 5 of support column 4, rubber pad 5 is for having the structure do not doing in this excrescence, the top of base 1 is provided with clamping assembly for to its stable centre gripping when the automobile body welds, through setting up clamping assembly, can carry out a stable centre gripping to the car reinforcing plate that needs welded through clamping assembly, avoid appearing rocking because of the centre gripping is unstable, thereby the welding inaccurate and drop the damage that lead to, clamping assembly is including placing board 6, place board 6 and lift 3's top surface fixedly connected with two backup pads 7, one side fixedly connected with electric putter 8 of backup pad 7, electric putter 8 is for having the structure do not doing in this, electric putter 8 telescopic link's one end fixedly connected with splint 9, 9 are connected with the splint respectively, 10 have the stretch rod is steadily connected with 10 when the side of stretch rod is firm at the side of the bridge, 10 is firm in order to make the side bridge 11 through the bridge, the situation is stable through setting up 11, the bridge is stable in the situation is avoided having the side 11 to be stable to the side 11 to have the bridge to be more stable to the bridge.

Referring to fig. 2 and 4, the clamping assembly further comprises a placing groove 12, the placing groove 12 is formed in the top surface of the placing plate 6, two sides of the inner wall surface of the placing groove 12 are fixedly connected with a plurality of springs 13 respectively, the springs 13 are arranged, the automobile reinforcing plate can be stably subjected to welding through the springs 13, shaking is avoided by means of extrusion of the springs 13, connecting columns 14 are movably sleeved in the springs 13, limiting rings 15 are fixedly connected to two ends of the connecting columns 14 respectively, the connecting columns 14 are arranged, the situation that shaking is not caused when the springs 13 are extruded through the connecting columns 14, and therefore the automobile reinforcing plate is clamped more stably during welding.

Referring to fig. 1, 2 and 3, the inside bottom surface fixedly connected with a plurality of cushion 16 of standing groove 12, cushion 16 is the rubber material, through setting up cushion 16, can increase frictional force through cushion 16 for make difficult for droing at the centre gripping, a plurality of guide post 17 are installed to the top surface of placing plate 6, through setting up guide post 17, can provide the supplementary effect of direction when the welding through guide post 17, make more accurate stable during the welding.

Working principle: referring to fig. 1-5, when in use, a worker firstly puts the automobile reinforcing plate into the placing groove 12, then drives the clamping plate 9 to stabilize and clamp the automobile reinforcing plate by opening the electric push rod 8, then stabilizes the automobile reinforcing plate left and right by the elastic rod 10 and the stabilizing strip 11, avoids the condition of shaking left and right and falling off, then plays a role in stabilizing the clamped automobile reinforcing plate by the spring 13, increases friction force by the cushion block 16, and can assist the alignment position during welding by the guide post 17, so that the welding is more accurate, when the height needs to be adjusted, the lifter 3 is started to drive the placing plate 6 to move upwards, so that the welding height can be adjusted and changed, and great convenience is brought to the welding work.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A fixing clamp, comprising:

the base comprises a base body (1), wherein a mounting groove (2) is formed in the top surface of the base body (1), a lifter (3) is fixedly arranged on the inner bottom surface of the mounting groove (2), a plurality of support columns (4) are fixedly arranged on the bottom surface of the base body (1), and rubber pads (5) are fixedly arranged on the bottom surfaces of the support columns (4);

the clamping assembly is arranged above the base (1) and used for stably clamping the vehicle body during welding.

2. The stationary clamp as set forth in claim 1, wherein said clamping assembly includes:

place board (6), place board (6) with the top surface fixed mounting of lift (3), the top surface fixed mounting of placing board (6) has two backup pads (7), one side fixed mounting of backup pad (7) has electric putter (8), the one end fixed mounting of electric putter (8) telescopic link has splint (9), the both sides of splint (9) respectively fixed mounting have elastic rod (10), the one end fixed mounting of elastic rod (10) has firm strip (11).

3. The stationary clamp as set forth in claim 2, wherein said clamping assembly further comprises:

the placing groove (12), the placing groove (12) is arranged on the top surface of the placing plate (6), and a plurality of springs (13) are fixedly arranged on two sides of the inner wall surface of the placing groove (12) respectively.

4. A fixing clamp according to claim 3, characterized in that the spring (13) is movably sleeved with a connecting column (14), and two ends of the connecting column (14) are respectively and fixedly provided with a limiting ring (15).

5. A fixing clamp according to claim 3, characterized in that a number of pads (16) are fixedly mounted on the inner bottom surface of the placement groove (12).

6. A fixing clamp according to claim 2, characterized in that the top surface of the placement plate (6) is provided with a number of guide posts (17).