CN219254591U

CN219254591U - Welding frock positioning fixture

Info

Publication number: CN219254591U
Application number: CN202223334897.0U
Authority: CN
Inventors: 石利明; 赵军伟; 沈雷; 陆永元
Original assignee: Yizheng Xiongwei Machinery Technology Co ltd
Current assignee: Yizheng Xiongwei Machinery Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-27
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a welding tool positioning fixture which comprises a workbench, wherein a first sliding groove is formed in the upper end of the workbench, a first sliding block is connected inside the first sliding groove in a sliding mode, the upper end of the first sliding block is fixedly connected with a bottom plate, vertical plates are fixedly connected to the front side and the rear side of the upper end of the bottom plate, a second sliding block is connected to the left side of the upper end of the vertical plate in a sliding mode, and a movable seat is fixedly connected to the upper end of the second sliding block. According to the utility model, the upper clamping block and the lower clamping block in the clamping assembly are arranged, when the upper clamping block is used for clamping a workpiece, the upper clamping block is driven to move on the side wall of the side plate through the movable assembly by rotating the adjusting screw, the upper clamping block and the lower clamping block can clamp the upper and lower positions of the workpiece, and if the left and right positions of the workpiece are required to be clamped, the upper clamping block and the lower clamping block are combined together by rotating the adjusting screw.

Description

Welding frock positioning fixture

Technical Field

The utility model belongs to the field of workpiece machining, and particularly relates to a positioning clamp for a welding tool.

Background

In the manufacture of automobile bodies, a plurality of parts need to be welded; in order to ensure that the accurate position and size requirements are met after welding, a plurality of auxiliary welding clamps are often adopted to position parts to be welded, so that the position and size requirements after welding are ensured; however, the positioning clamps for welding in the prior art only have the effect of left and right clamping, the clamping direction is relatively single, and when special parts such as an aluminum plate used for an automobile need to be welded on the front side, the clamping effect cannot be achieved through the clamps for left and right clamping, and the existing positioning clamps cannot purify harmful gas generated during welding, and the harmful gas is harmful whether in the atmosphere or inhaled by a human body, so that the design of a new workpiece fixture positioning clamp becomes a problem to be solved urgently.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a welding tool positioning clamp which is used for solving the problems of small clamping range and harm of harmful gas to human bodies and environment.

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

the utility model provides a welding frock positioning fixture, includes the workstation, first spout has been seted up to the upper end of workstation, the inside sliding connection of first spout has first slider, the upper end fixedly connected with bottom plate of first slider, both sides all fixedly connected with riser around the upper end of bottom plate, the upper end left side of riser all sliding connection has the second slider, the upper end fixedly connected with of second slider removes the seat, the fixture is installed to the upper end of removing the seat, the upper end left side fixedly connected with splint of riser, the upper end of bottom plate is located and installs adjustment mechanism between two risers, the upper end rear side fixedly connected with connecting plate of workstation, the upper end positive sliding connection of connecting plate has the roof, the upper end of roof is equipped with the suction fan, the induction port has been seted up to the lower extreme of roof, the inlet end and the induction port of suction fan correspond, the end fixed mounting that gives vent to anger of suction fan has the air duct, the lower extreme fixed mounting of workstation has the purifying box, purifying box is linked together with the air duct.

Further, as a preferable technical scheme, a second sliding groove is formed in the lower end of the second sliding block, and the upper end of the vertical plate is in sliding connection with the second sliding groove at the lower end of the second sliding block.

Further, as the preferred technical scheme, fixture includes clamp splice, curb plate, lower clamp splice, movable assembly, adjusting screw down, clamp splice fixed connection is in the upper end of removing the seat, curb plate fixed connection is on the upper end right side of removing the seat, go up the clamp splice and pass through movable assembly sliding connection in one side of curb plate, adjusting screw rotates the upper end of connecting at lower clamp splice, adjusting screw runs through clamp splice and last clamp splice threaded connection.

Further, as the preferable technical scheme, the movable assembly comprises a third sliding block and a third sliding groove, wherein the third sliding block is fixedly connected to one side, close to the side plate, of the upper clamping block, the third sliding groove is formed in one side of the side plate, and the third sliding block is in sliding connection with the third sliding groove.

Further, as the preferred technical scheme, adjustment mechanism includes fixed plate, lead screw, push pedal and second carousel, fixed plate fixed connection is in the upper end both sides of bottom plate, the lead screw rotates to be connected in the left fixed plate one side of bottom plate upper end, the lead screw runs through another fixed plate and passes through the bearing rotation with another fixed plate and be connected, push pedal fixed connection is at the lower extreme of removing the seat, the lead screw runs through push pedal and push pedal threaded connection, second carousel fixed connection runs through the one end of fixed plate at the lead screw.

Further, as a preferable technical scheme, a first rotary disc is arranged at the upper end of the adjusting screw, and a rocker is arranged at one side of the second rotary disc.

Further, as a preferable technical scheme, a rubber pad is arranged on the side wall of the clamping plate, and an anti-skid groove is formed in the side wall of the rubber pad.

Further, as the preferable technical scheme, a fourth chute is formed in the front face of the upper end of the connecting plate, a fourth sliding block is connected to the inside of the fourth chute in a sliding manner, and the top plate is connected to the inside of the fourth chute in a sliding manner through the fourth sliding block.

Further, as the preferable technical scheme, an activated carbon filter layer is arranged in the purifying box, and an exhaust port is arranged at the bottom of the purifying box.

In summary, the utility model has the following advantages:

firstly, through setting up upper clamp splice and lower clamp splice in the clamping assembly, when using upper clamp splice to carry out the centre gripping to the work piece, rotate adjusting screw and drive upper clamp splice through movable assembly at the lateral wall of curb plate removal, upper clamp splice and lower clamp splice can carry out the centre gripping to the position about the work piece, if need carry out the centre gripping to the work piece, rotate adjusting screw and merge upper clamp splice and lower clamp splice together, then rotate the lead screw and drive the removal seat and be close to splint, upper clamp splice and lower clamp splice become a whole after merging, the cooperation splint can carry out the centre gripping to the left and right sides of work piece, promoted the scope of anchor clamps centre gripping, be favorable to the worker to fix the work piece according to the demand, the practicality of anchor clamps has been increased;

second, when the welding, remove fixture directly over with the suction fan, the suction fan work is with the inside of suction fan of the harmful gas of incomplete when welding, then discharge the inside of purifying box through the gas-supply pipe, the inside of purifying box is equipped with the active carbon filter layer, utilize the active carbon filter layer can adsorb the harmful substance in the gaseous of exhaust to purify, prevent that harmful gas from discharging to influence the quality of air in the air, perhaps by the human body inhalation influence people's healthy, the quality of air has been promoted, the air environment can not be polluted has been guaranteed.

Drawings

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

FIG. 2 is an isometric view of the present utility model;

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

FIG. 4 is a side cross-sectional view of the present utility model;

fig. 5 is a cross-sectional view of a web of the present utility model.

Reference numerals: 1. the device comprises a workbench, 2, a first sliding chute, 3, a first sliding block, 4, a bottom plate, 5, a vertical plate, 6, a second sliding block, 7, a movable seat, 8, a clamping mechanism, 81, an upper clamping block, 82, a side plate, 83, a lower clamping block, 84, a movable component, 841, a third sliding block, 842, a third sliding chute, 85, an adjusting screw, 9, a clamping plate, 10, an adjusting mechanism, 101, a fixed plate, 102, a screw rod, 103, a push plate, 104, a second rotating disc, 11, a connecting plate, 12, a top plate, 13, a suction fan, 14, an air suction port, 15, an air delivery pipe, 16, a purifying box, 17, a second sliding chute, 18, a first rotating disc, 19, a rocking bar, 20, a rubber pad, 21, an anti-sliding chute, 22, a fourth sliding chute, 23 and a fourth sliding block.

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.

Examples

Referring to fig. 1 to 5, a positioning fixture for a welding fixture in this embodiment, which comprises a workbench 1, a first chute 2 is provided at the upper end of the workbench 1, a first sliding block 3 is slidably connected in the first chute 2, the upper end of the first sliding block 3 is fixedly connected with a bottom plate 4, vertical plates 5 are fixedly connected on the front and rear sides of the upper end of the bottom plate 4, a second sliding block 6 is slidably connected on the left side of the upper end of the vertical plate 5, a movable seat 7 is fixedly connected with the upper end of the second sliding block 6, a clamping mechanism 8 is installed at the upper end of the movable seat 7, an adjusting mechanism 10 is installed between the two vertical plates 5 at the left side of the upper end of the vertical plate 5, a connecting plate 11 is fixedly connected at the rear side of the upper end of the workbench 1, a top plate 12 is slidably connected with a top plate 12, a suction fan 13 is provided at the upper end of the top plate 12, the model of the suction fan 13 is an APB30-6-1M, a clamping mechanism 8 is installed at the upper end of the movable seat 7, an air inlet 14 is fixedly connected with a purifying box 16 at the lower end of the top plate 13, and the corresponding to the upper end of the air inlet box 16 is fixedly connected with the purifying box 16.

Examples

Referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of conveniently driving the moving seat 7 to move, in this embodiment, the second sliding block 6 is innovatively designed, specifically, the lower end of the second sliding block 6 is provided with a second sliding groove 17, the upper end of the riser 5 is slidably connected with the second sliding groove 17 at the lower end of the second sliding block 6, the second sliding block 6 is slidably connected with the upper end of the riser 5 through the second sliding groove 17, so that the moving seat 7 is conveniently driven to move, and the workpiece is conveniently clamped.

Referring to fig. 3, in order to achieve the purpose of increasing the practicality of the fixture, this embodiment, fixture 8 includes clamp splice 81, curb plate 82, lower clamp splice 83, movable assembly 84, adjusting screw 85, lower clamp splice 83 fixed connection is in the upper end of moving seat 7, curb plate 82 fixed connection is on the right side of the upper end of moving seat 7, go up clamp splice 81 through movable assembly 84 sliding connection in one side of curb plate 82, adjusting screw 85 rotates to connect in the upper end of lower clamp splice 83, adjusting screw 85 runs through clamp splice 81 and last clamp splice 81 threaded connection, when using clamp splice 81 to carry out the centre gripping to the work piece, rotates adjusting screw 85 and drives clamp splice 81 through movable assembly 84 and remove in the lateral wall of curb plate 82, can carry out the centre gripping to the position about the work piece, if need to carry out the centre gripping to the work piece, rotates adjusting screw 85 and merges clamp splice 81 and lower clamp splice 83 together, then rotates lead screw 102 and drives moving seat 7 to be close to 9, can carry out centre gripping to the clamp splice to the left and right directions of work piece, has promoted clamp splice 81 and has increased the range of clamp, has been favorable to the practicality to the work piece to carry out the improvement according to the fixed demand.

Referring to fig. 3-4, in order to achieve the purpose of facilitating the movement of the upper clamping block 81, in this embodiment, the movable assembly 84 includes a third sliding block 841 and a third sliding groove 842, the third sliding block 841 is fixedly connected to one side of the upper clamping block 81 near the side plate 82, the third sliding groove 842 is opened on one side of the side plate 82, and the third sliding block 841 is slidably connected to the third sliding groove 842, so that the movement of the upper clamping block 81 is facilitated when the upper clamping block 81 is used for clamping.

Examples

Referring to fig. 5, in this embodiment, in order to achieve the purpose of being favorable to workpiece clamping on the basis of embodiment 2, the present embodiment is innovatively designed for the adjustment mechanism 10, specifically, the adjustment mechanism 10 includes a fixing plate 101, a screw rod 102, a push plate 103 and a second turntable 104, the fixing plate 101 is fixedly connected to two sides of the upper end of the bottom plate 4, the screw rod 102 is rotatably connected to one side of the fixing plate 101 on the left side of the upper end of the bottom plate 4, the screw rod 102 penetrates through another fixing plate 101 and is rotatably connected to another fixing plate 101 through a bearing, the push plate 103 is fixedly connected to the lower end of the moving seat 7, the screw rod 102 penetrates through the push plate 103 and is in threaded connection with the push plate 103, the second turntable 104 is fixedly connected to one end of the screw rod 102 penetrating through the fixing plate 101, when the workpiece is required to be clamped left and right, the screw rod 102 and the push plate 103 are in threaded linkage to drive the push plate 103 to move, the push plate 103 moves to drive the moving plate to move on the upper end of the vertical plate 5, so that the upper clamping block 81 and the lower clamping block 83 are close to 9 to the workpiece to clamp, which is favorable to workpiece clamping, the upper end of the adjustment seat 85 is provided with a first turntable 18 and a rocker arm 19, and a second turntable 19 are provided on one side of the rocking arm 19.

Referring to fig. 1, in order to achieve the purpose of protecting a workpiece, in this embodiment, a rubber pad 20 is disposed on a side wall of the clamping plate 9, an anti-slip groove is disposed on a side wall of the rubber pad 20, and the rubber pad 20 and the anti-slip groove are disposed on a side wall of the clamping plate 9, so that when the workpiece is clamped, the workpiece is prevented from slipping, and the rubber pad 20 has a certain buffering property and can also protect the workpiece.

Referring to fig. 2, in order to achieve the purpose of facilitating the movement of the blower, in this embodiment, a fourth chute 22 is provided on the front surface of the upper end of the connecting plate 11, a fourth slide block 23 is slidably connected to the inside of the fourth chute 22, and the top plate 12 is slidably connected to the inside of the fourth chute 22 through the fourth slide block 23, so that the movement of the suction blower 13 is facilitated, the suction blower 13 is facilitated to be moved to the position right above the clamping mechanism 8, and the adsorption and purification of the harmful gas generated during the welding are facilitated.

Referring to fig. 1, in order to achieve the purpose of purifying harmful gases, in this embodiment, an activated carbon filter layer is disposed in the purifying tank 16, an exhaust port is disposed at the bottom of the purifying tank 16, slots are formed in the purifying tank 16 and the front face of the purifying tank, the activated carbon filter layer is mounted in the purifying tank 16 in a plugging manner, and the activated carbon filter layer is convenient to replace in a later period, and is economical and practical and capable of adsorbing harmful substances and purifying air.

The use principle and the advantages are that: when the workpiece is required to be clamped up and down, the workpiece is placed between the upper clamping block 81 and the lower clamping block 83, then the adjusting screw 85 is rotated to drive the upper clamping block 81 to slide through the third sliding block 841 and the third sliding groove 842 in the movable assembly 84, so that the upper clamping block 81 moves on the side wall of the side plate 82, the upper clamping block 81 and the lower clamping block 83 can clamp the upper and lower positions of the workpiece, if the workpiece is required to be clamped at the left and right positions, the upper clamping block 81 and the lower clamping block 83 are combined together by the adjusting screw 85, then the moving seat 7 is driven to approach the clamping plate 9 by the rotating screw 102 and the push plate 103, the push plate 103 is driven to move to drive the moving plate to move at the upper end of the vertical plate 5, the upper clamping block 81 and the lower clamping block 83 are enabled to clamp the workpiece by the clamping plate 9, the upper clamping block 81 and the lower clamping block 83 to be combined into a whole, the clamping plate 9 is matched to clamp the left and right directions of the workpiece, the clamping range of the clamping fixture is lifted, the workpiece is fixed by workers according to requirements, the harmful gas is sucked into the air filter layer 16, the air filter layer 16 is sucked into the air purifying box by the air purifying box, and the air is sucked into the air filter layer 16, the air is sucked into the air box 16, and the air is prevented from the air purifying box is sucked into the air box by the air filter box, and the air filter box is sucked into the air box 16, and the air is purified by the air filter box, and the air is purified by the air box 16, and the air is sucked into the air filter box and the inside the air box 16, the active carbon filter layer is convenient to replace in later period, is economical and practical, and can adsorb harmful substances and purify air.

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. The utility model provides a welding frock positioning fixture which characterized in that: including workstation (1), first spout (2) have been seted up to the upper end of workstation (1), the inside sliding connection of first spout (2) has first slider (3), the upper end fixedly connected with bottom plate (4) of first slider (3), both sides all fixedly connected with riser (5) around the upper end of bottom plate (4), the upper end left side of riser (5) all sliding connection has second slider (6), the upper end fixedly connected with of second slider (6) removes seat (7), fixture (8) are installed to the upper end of removing seat (7), the upper end left side fixedly connected with splint (9) of riser (5), the upper end of bottom plate (4) is located and installs adjustment mechanism (10) between two risers (5), the upper end rear side fixedly connected with connecting plate (11) of workstation (1), the upper end positive face sliding connection of connecting plate (11) has roof (12), the upper end of roof (12) is equipped with suction fan (13), the suction fan (14) are equipped with suction inlet (13) of air inlet box (14) and the corresponding air inlet (13) of workstation (14), the purifying box (16) is communicated with the air conveying pipe (15).

2. The welding fixture positioning fixture of claim 1, wherein: the lower end of the second sliding block (6) is provided with a second sliding groove (17), and the upper end of the vertical plate (5) is in sliding connection with the second sliding groove (17) at the lower end of the second sliding block (6).

3. The welding fixture positioning fixture of claim 1, wherein: clamping mechanism (8) are including last clamp splice (81), curb plate (82), lower clamp splice (83), movable assembly (84), adjusting screw (85), lower clamp splice (83) fixed connection is in the upper end of removing seat (7), curb plate (82) fixed connection is on the upper end right side of removing seat (7), go up clamp splice (81) through movable assembly (84) sliding connection in one side of curb plate (82), adjusting screw (85) swivelling joint is in the upper end of lower clamp splice (83), adjusting screw (85) run through clamp splice (81) and last clamp splice (81) threaded connection.

4. A welding tooling positioning fixture as defined in claim 3, wherein: the movable assembly (84) comprises a third sliding block (841) and a third sliding groove (842), the third sliding block (841) is fixedly connected to one side, close to the side plate (82), of the upper clamping block (81), the third sliding groove (842) is formed in one side of the side plate (82), and the third sliding block (841) is slidably connected with the third sliding groove (842).

5. A welding tooling positioning fixture as defined in claim 3, wherein: adjustment mechanism (10) are including fixed plate (101), lead screw (102), push pedal (103) and second carousel (104), fixed plate (101) fixed connection is in the upper end both sides of bottom plate (4), lead screw (102) rotate and connect in fixed plate (101) one side of bottom plate (4) upper end left side, lead screw (102) run through another fixed plate (101) and are connected through the bearing rotation with another fixed plate (101), push pedal (103) fixed connection is in the lower extreme of removing seat (7), push pedal (103) and push pedal (103) threaded connection are run through to lead screw (102), second carousel (104) fixed connection runs through one end of fixed plate (101) at lead screw (102).

6. The welding fixture positioning fixture of claim 5, wherein: the upper end of the adjusting screw rod (85) is provided with a first rotary disc (18), and one side of the second rotary disc (104) is provided with a rocker (19).

7. A welding tooling positioning fixture as defined in claim 3, wherein: the side wall of splint (9) is equipped with rubber pad (20), the anti-skidding groove has been seted up to the lateral wall of rubber pad (20).

8. The welding fixture positioning fixture of claim 1, wherein: a fourth sliding groove (22) is formed in the front face of the upper end of the connecting plate (11), a fourth sliding block (23) is connected inside the fourth sliding groove (22) in a sliding mode, and the top plate (12) is connected inside the fourth sliding groove (22) in a sliding mode through the fourth sliding block (23).

9. The welding fixture positioning fixture of claim 1, wherein: the inside of purifying box (16) is equipped with the active carbon filter layer, the bottom of purifying box (16) is equipped with the gas vent.