CN220427364U

CN220427364U - Welding fixture

Info

Publication number: CN220427364U
Application number: CN202322077308.3U
Authority: CN
Inventors: 陈佳佳
Original assignee: Chongqing Hanzhou Laser Technology Co ltd
Current assignee: Chongqing Hanzhou Laser Technology Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-02
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a welding fixture in the technical field of welding, which comprises a mounting frame and a motor, wherein the motor is arranged on the surface of the mounting frame, the motor, a rotating disc, a belt pulley, a belt, a fixed rod, a rotating rod, a limiting rod, clamping blocks, gears, a threaded rod, a sliding block, a sliding groove and clamping rods are arranged on the surface of the mounting frame, one motor and two groups of transmission facilities are used, the threaded rod is rotated to enable the sliding block and the clamping rods to linearly slide, the rotating disc is rotated to enable the other clamping block to curvilinearly slide, and finally the same workpiece at the same position is fastened, the fastening degree can be effectively improved by the pressure in two directions, the risk of loosening and falling of the workpiece is greatly reduced, so that the safety and the reliability in the welding process are improved, and the rotating speed of the second belt pulley can be controlled by adjusting the position of the belt in the grooves, and the moving speed of the sliding block and the clamping rods is adjusted.

Description

Welding fixture

Technical Field

The utility model belongs to the technical field of welding, and particularly relates to a welding fixture.

Background

Welding, or welding, fusion, or fusion, is a process and technique for joining metals or other thermoplastics by heat or pressure. Welding achieves the bonding purpose through the following three ways: 1. heating the workpieces to be joined to partially melt to form a molten pool, and joining the molten pool after cooling and solidifying, optionally adding a filler; 2. the welding flux with lower melting point is independently heated, the workpiece does not need to be melted, and the workpiece is connected by the capillary action of the welding flux (such as soldering and brazing); 3. the two workpieces are mutually penetrated and jointed (such as forge welding and solid state welding) by high pressure, superposition extrusion molding or vibration at the temperature equal to or lower than the melting point of the workpieces, and the metal is fixed during welding so as to facilitate the welding operation.

The existing welding fixing mode is mainly characterized in that a worker manually uses a steel clamp to fix the welding fixture, the fastening degree is low, the welding fixture is easy to loose and drop, a workpiece is damaged, the welding fixture is very troublesome, time and labor are wasted, and labor is wasted.

Disclosure of Invention

The utility model aims to provide a welding fixture, which solves the problems that the prior art is low in fastening degree, easy to loosen and fall, damaged in workpieces, troublesome, time-consuming and labor-consuming, and labor-wasting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding frock clamp, includes mounting bracket and motor, the mounting bracket surface is located to the motor, the motor output runs through to the mounting bracket back and is equipped with the rolling disc, rolling disc one side is equipped with the dead lever, dead lever one side is equipped with the dwang, the dwang opposite side is equipped with the grip block, dwang middle section one side is equipped with the gag lever post, the mounting bracket surface is located to the gag lever post other end, motor output one side still is equipped with first belt pulley, first belt pulley surface is equipped with the belt, the second belt pulley surface is located to the belt opposite side, the mounting bracket surface is located to the second belt pulley, the second belt pulley opposite side is equipped with first gear, the first gear opposite side is equipped with the second gear, the second gear opposite side is equipped with the threaded rod, the threaded rod is also located inside the spout, the threaded rod runs through inside the slider, the slider top is equipped with the grip block, grip block top one side also is equipped with the grip block, grip block opposite side surface is equipped with the flexible pad.

Preferably, the motor is fixedly connected to the surface of the mounting frame, the motor output end penetrates through to the back of the mounting frame and is fixedly connected with a rotating disc, and one side of the rotating disc is fixedly connected with a fixing rod.

Preferably, one side of the fixed rod is rotationally connected with a rotating rod, the other side of the rotating rod is fixedly connected with a clamping block, one side of the middle section of the rotating rod is rotationally connected with a limiting rod, and the other end of the limiting rod is rotationally connected to the surface of the mounting frame.

Preferably, the motor output end one side still fixedly connected with first belt pulley, first belt pulley surface inlays and is equipped with the belt, the belt opposite side inlays and locates the second belt pulley surface, first belt pulley and second belt pulley surface all are equipped with multichannel slot, the multichannel slot radius of second belt pulley surface diminishes from outer inside radius step by step, the second belt pulley rotates to be connected in the mounting bracket surface, second belt pulley opposite side fixedly connected with first gear, first gear opposite side meshing is connected with the second gear.

Preferably, the second gear opposite side fixedly connected with threaded rod, the threaded rod also rotates to be connected in the spout inside, the inside sliding connection of spout has the slider, threaded rod threaded connection is inside the slider.

Preferably, the top of the sliding block is fixedly connected with a clamping rod, one side of the top end of the clamping rod is fixedly connected with a clamping block, and the surface of the other side of the clamping block is fixedly connected with a flexible pad.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the motor that is equipped with, the rolling disc, the belt pulley, the belt, the dead lever, the dwang, the gag lever post, the grip block, the gear, the threaded rod, the slider, spout and grip lever, use a motor and two sets of transmission facilities, the threaded rod makes slider and grip lever linear sliding, the rolling disc makes another grip block curve slide, and finally fasten same work piece of coplanar position, come from the pressure of two directions can effectively improve the fastening degree, greatly reduced the risk that the work piece becomes flexible and drops, thereby safety and reliability in the welding process have been improved, and because the second belt pulley surface is equipped with a plurality of slots, thereby the rotation speed of the position control second belt pulley of belt in the slot can be adjusted, thereby adjust the removal speed of slider and grip lever, and then realized the regulation of this device centre gripping fixed speed, thereby the flexibility of this device has been improved, the operator's operation of being convenient for.

2. Through the motor that is equipped with, whole fixed process is mainly driven by the motor, need not manually to use the steel pincers centre gripping, greatly reduced workman intensity of labour, reduced manpower consumption, improved work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic diagram of the pulley structure of the present utility model.

In the figure: 1. a mounting frame; 2. a motor; 3. a rotating disc; 4. a first pulley; 5. a fixed rod; 6. a rotating lever; 7. a limit rod; 8. a clamping block; 9. a belt; 10. a second pulley; 11. a first gear; 12. a second gear; 13. a threaded rod; 14. a slide block; 15. a chute; 16. a clamping rod; 17. a flexible mat.

Detailed Description

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. 1-4, the present utility model provides a technical solution: the utility model provides a welding frock clamp, including mounting bracket 1 and motor 2, motor 2 locates mounting bracket 1 surface, motor 2 output runs through to mounting bracket 1 back and is equipped with rolling disc 3, rolling disc 3 one side is equipped with dead lever 5, dead lever 5 one side is equipped with dwang 6, dwang 6 opposite side is equipped with grip block 8, dwang 6 middle section one side is equipped with gag lever post 7, the mounting bracket 1 surface is located to the gag lever post 7 other end, motor 2 output one side still is equipped with first belt pulley 4, first belt pulley 4 surface is equipped with belt 9, the second belt pulley 10 surface is located to the belt 9 opposite side, the mounting bracket 1 surface is located to the second belt pulley 10 opposite side is equipped with first gear 11, first gear 11 opposite side is equipped with second gear 12, the second gear 12 opposite side is equipped with threaded rod 13, threaded rod 13 also locates inside spout 15, spout 15 inside is equipped with slider 14, threaded rod 13 runs through inside slider 14, the top is equipped with grip block 16, grip block 16 top one side also is equipped with grip block 8, grip block 8 opposite side surface is equipped with flexible pad 17.

Specifically, motor 2 fixedly connected with mounting bracket 1 surface, motor 2 output runs through to mounting bracket 1 back fixedly connected with rolling disc 3, rolling disc 3 one side fixedly connected with dead lever 5, dead lever 5 one side is rotated and is connected with dwang 6, dwang 6 opposite side fixedly connected with grip block 8, dwang 6 middle section one side is rotated and is connected with gag lever post 7, the gag lever post 7 other end is rotated and is connected with mounting bracket 1 surface, motor 2 output one side still fixedly connected with first belt pulley 4, first belt pulley 4 surface inlays and is equipped with belt 9, belt 9 opposite side inlays and locates second belt pulley 10 surface, first belt pulley 4 and second belt pulley 10 surface all are equipped with multichannel slot, the multichannel slot radius in second belt pulley 10 surface is from outer inside radius step by step diminish, second belt pulley 10 rotates and is connected with mounting bracket 1 surface, second belt pulley 10 opposite side fixedly connected with first gear 11, first gear 11 opposite side meshing is connected with second gear 12, second gear 12 opposite side fixedly connected with threaded rod 13, threaded rod 13 also rotates and is connected with inside spout 15, spout 15 inside sliding connection has slider 14, threaded rod 13 threaded connection is inside slider 14, slider 14 top fixedly connected with 16, second belt pulley 10 surface multichannel slot radius is followed outside 12 fixedly connected with grip block 8, flexible connection grip block 17.

In the embodiment, before welding a metal workpiece, the metal workpiece is placed on one side of a clamping block 8, a motor 2 is started to rotate, so that a rotating rod 6 on the surface of a rotating disc 3 is driven to rotate, the angle of the rotating rod is limited by a limiting rod 7, the clamping block 8 on the right side rotates inwards and also rotates downwards by a certain angle, meanwhile, due to the transmission effect of a belt 9 and a plurality of wheel groups, a first gear 11 and a second gear 12 are driven to rotate, a threaded rod 13 drives a sliding block 14 to slide from left to right in a sliding groove 15, the left clamping block 8 is driven to slide rightwards, finally, the metal workpiece positioned between the two clamping blocks 8 is clamped and fixed, the other clamping block 8 slides in a curve and finally fastens the same workpiece at the same position, and the pressure in two directions can effectively improve the fastening degree, so that the risk of loosening and falling of the workpiece is greatly reduced, safety and reliability in the welding process are improved, and the surface of the second belt pulley 10 is provided with a plurality of grooves, so that the rotating speed of the second belt pulley 10 can be controlled by adjusting the position of the belt 9 in the grooves, the moving speed of the sliding block 14 and the clamping rod 16 is adjusted, the clamping fixing speed of the device is adjusted, the flexibility of the device is improved, the operation of an operator is facilitated, the whole fixing process is mainly driven by the motor 2, the labor intensity of workers is greatly reduced, the labor consumption is reduced, and the working efficiency is improved.

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. Welding fixture, including mounting bracket (1) and motor (2), its characterized in that: the utility model discloses a sliding block type electric machine, including mounting bracket (1) and motor (2), motor (2) are located on the surface of mounting bracket (1), motor (2) output runs through to mounting bracket (1) back and is equipped with rolling disc (3), rolling disc (3) one side is equipped with dead lever (5), dead lever (5) one side is equipped with dwang (6), dwang (6) opposite side is equipped with grip block (8), dwang (6) middle section one side is equipped with gag lever post (7), gag lever post (7) other end is located mounting bracket (1) surface, motor (2) output one side still is equipped with first belt pulley (4), first belt pulley (4) surface is equipped with belt (9), second belt pulley (10) surface is located to belt pulley (9) opposite side, second belt pulley (10) are located mounting bracket (1) surface, second belt pulley (10) opposite side is equipped with first gear (11), first gear (11) opposite side is equipped with second gear (12), second gear (12) opposite side is equipped with threaded rod (13), threaded rod (13) also locates inside spout (15), inside slider (14) are equipped with threaded rod (14) inside, slider (14), the clamping rod is characterized in that a clamping block (8) is arranged on one side of the top end of the clamping rod (16), and a flexible pad (17) is arranged on the surface of the other side of the clamping block (8).

2. The welding fixture of claim 1, wherein: the motor (2) is fixedly connected to the surface of the mounting frame (1), the output end of the motor (2) penetrates through the back of the mounting frame (1) and is fixedly connected with the rotating disc (3), and one side of the rotating disc (3) is fixedly connected with the fixing rod (5).

3. The welding fixture of claim 1, wherein: the utility model discloses a mounting bracket, including dead lever (5), dead lever (5) one side rotation is connected with dwang (6), dwang (6) opposite side fixedly connected with grip block (8), dwang (6) middle section one side rotation is connected with gag lever post (7), gag lever post (7) other end rotation is connected in mounting bracket (1) surface.

4. The welding fixture of claim 1, wherein: the motor is characterized in that a first belt pulley (4) is fixedly connected to one side of the output end of the motor (2), a belt (9) is embedded on the surface of the first belt pulley (4), a second belt pulley (10) is embedded on the other side of the belt (9), multiple grooves are formed in the surfaces of the first belt pulley (4) and the second belt pulley (10), the multiple grooves on the surface of the second belt pulley (10) are gradually reduced in radius from the outer inner radius, the second belt pulley (10) is rotationally connected to the surface of the mounting frame (1), a first gear (11) is fixedly connected to the other side of the second belt pulley (10), and a second gear (12) is connected to the other side of the first gear (11) in a meshed mode.

5. The welding fixture of claim 1, wherein: the novel sliding device is characterized in that a threaded rod (13) is fixedly connected to the other side of the second gear (12), the threaded rod (13) is also rotationally connected to the inside of the sliding groove (15), a sliding block (14) is slidably connected to the inside of the sliding groove (15), and the threaded rod (13) is in threaded connection with the inside of the sliding block (14).

6. The welding fixture of claim 1, wherein: the top of the sliding block (14) is fixedly connected with a clamping rod (16), one side of the top end of the clamping rod (16) is fixedly connected with a clamping block (8), and the surface of the other side of the clamping block (8) is fixedly connected with a flexible pad (17).