CN220127990U

CN220127990U - Quick positioner of frame welding

Info

Publication number: CN220127990U
Application number: CN202321412306.9U
Authority: CN
Inventors: 徐波; 唐文建; 刘欢
Original assignee: Dalian Shengjie Machinery Manufacturing Co ltd
Current assignee: Dalian Shengjie Machinery Manufacturing Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-05
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a rapid positioning device for frame welding, which relates to the technical field of welding positioning and comprises a bottom plate, wherein a supporting plate is arranged above the bottom plate, an air cylinder bracket and an air cylinder are arranged at the rear of the bottom plate, a movable positioning block is arranged at the head of the air cylinder, inserting mechanisms are arranged at the two sides of the movable positioning block and are arranged at the rear of the supporting plate, each inserting mechanism comprises a supporting block, a guide seat and a limiting shaft rod, a pressing structure is arranged in the middle of the bottom plate, a front end limiting bar and a rear end limiting bar are respectively arranged at the front end and the rear end of the supporting plate, and a clamping handle is arranged at the front of the front end limiting bar. The utility model is a special positioning design, the whole design is compact and reasonable, in particular, the movable positioning block and the insertion mechanism are matched to limit the shaft sleeve, the positioning effect is good, the operation is simple and quick, the multi-module clamping design and the sectional clamping are realized, the welding of the existing mechanical arm is matched, the quick welding can be realized, the efficiency is improved, and the efficient batch processing is realized.

Description

Quick positioner of frame welding

Technical Field

The utility model relates to the technical field of welding positioning, in particular to a rapid positioning device for frame welding.

Background

In the processing process of large frame-shaped plates, the plate units are required to be combined into a whole by utilizing the welding technology, a special positioning device (a clamp or a clamping fixture) is manufactured for rapid splicing by a common means in the industry, then welding, manual welding or mechanical arm welding is performed, the efficiency and the precision can be improved, the components shown in fig. 6 are of a frame structure, and the hinges are arranged for assembly, so that the positioning of the welded components is required to be accurate, and a special rapid positioning device is designed and developed.

Disclosure of Invention

The utility model aims to provide a rapid positioning device for frame welding, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick positioner of frame welding, includes the bottom plate, the top of bottom plate is equipped with the backup pad, the rear of bottom plate is equipped with cylinder support and cylinder, the head of cylinder is equipped with the removal locating piece, the both sides of removal locating piece are equipped with insertion mechanism, insertion mechanism sets up the rear at the backup pad, insertion mechanism includes supporting shoe, guide holder and spacing axostylus axostyle, the middle part of bottom plate is equipped with the compress tightly structure, the front and back end of backup pad is equipped with front end spacing and rear end spacing respectively, the place ahead of front end spacing is equipped with the clamp handle.

Further: the below of supporting shoe is fixed in the rear of backup pad, the middle part at the supporting shoe is fixed to the guide holder, spacing axostylus axostyle wears to remove on the guide holder, the root of spacing axostylus axostyle is equipped with the rotary rod, be equipped with the spacing groove on the supporting shoe, the rotary rod can be placed in the spacing inslot, the place ahead of removing the locating piece is equipped with the locating hole, the head of spacing axostylus axostyle can insert in the locating hole.

Further: the compressing structure comprises a compressing cylinder, a connecting block is arranged at the upper end head of the compressing cylinder, a compressing fork head is arranged at the front end of the connecting block, and a compressing fork head is also arranged at the head of the clamping handle.

Preferably: the compressing structure is provided with three groups, the bottom of the compressing cylinder is fixed above the bottom plate, and the compressing fork heads of the compressing structure penetrate through the middle of the supporting plate and are distributed on the left side, the right side and the rear side.

Preferably: the middle of the supporting plate is hollow, a jacking cylinder is arranged at the front and rear of the lower end of the supporting plate, a jacking block is arranged at the head of the jacking cylinder, and the jacking block can penetrate through the supporting plate.

Preferably: the lower periphery of the supporting plate is connected with the bottom plate through the upright post, a limiting block is arranged on the right side of the front end above the supporting plate, and the limiting block is located on the side of the front end limiting strip.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is a special positioning design, the whole design is compact and reasonable, in particular, the movable positioning block and the insertion mechanism are matched to limit the shaft sleeve, the positioning effect is good, the operation is simple and quick, the multi-module clamping design and the sectional clamping are realized, the welding of the existing mechanical arm is matched, the quick welding can be realized, the efficiency is improved, and the efficient batch processing is realized.

Drawings

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

FIG. 2 is an enlarged schematic view at A;

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

FIG. 4 is a schematic cross-sectional view of B-B;

FIG. 5 is an enlarged schematic view at C;

FIG. 6 is a schematic diagram of a frame assembly;

FIG. 7 is a diagram illustrating the operation of the present utility model.

In the figure: 1. the clamping device comprises a bottom plate, 2, a supporting plate, 3, a stand column, 4, a cylinder bracket, 5, a cylinder, 6, a movable positioning block, 7, an inserting mechanism, 8, a rear end limiting bar, 9, a pressing structure, 10, a front end limiting bar, 11, a clamping handle, 12, a limiting block, 13, a jacking cylinder, 14, a jacking block, 15, a main frame, 16, a mounting bar, 17, a groove plate, 18, a shaft sleeve, 601, a positioning hole, 701, a supporting block, 702, a guide seat, 703, a limiting shaft lever, 704, a rotating rod, 705, a limiting groove, 901, a pressing cylinder, 902, a connecting block, 903 and a pressing fork head.

Detailed Description

The present utility model will be described below based on embodiments with reference to the accompanying drawings in the embodiments of the present utility model, but it should be understood that the present utility model is not limited to these embodiments, and in the following detailed description of the present utility model, some specific details are described in detail, however, for the portions not described in detail, the present utility model will be fully understood by those skilled in the art.

Furthermore, those of ordinary skill in the art will appreciate that the drawings are provided solely for the purposes of illustrating the objects, features, and advantages of the utility model and that the drawings are not necessarily drawn to scale.

Meanwhile, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".

Referring to fig. 1 to 7, the present utility model provides a technical solution: including bottom plate 1, the top of bottom plate 1 is equipped with backup pad 2, the rear of bottom plate 1 is equipped with cylinder support 4 and cylinder 5, the head of cylinder 5 is equipped with and removes locating piece 6, the both sides of removing locating piece 6 are equipped with insert mechanism 7, insert mechanism 7 sets up the rear at backup pad 2, insert mechanism 7 includes supporting shoe 701, guide holder 702 and spacing axostylus axostyle 703, the middle part of bottom plate 1 is equipped with compress tightly structure 9, the front and back end of backup pad 2 is equipped with front end spacing 10 and rear end spacing 8 respectively, the place ahead of front end spacing 10 is equipped with the clamp handle 11.

The below of supporting shoe 701 is fixed in the rear of backup pad 2, guide holder 702 is fixed at the middle part of supporting shoe 701, spacing axostylus axostyle 703 is worn to remove on guide holder 702, the root of spacing axostylus axostyle 703 is equipped with rotary rod 704, be equipped with spacing groove 705 on the supporting shoe 701, rotary rod 704 can be placed in spacing groove 705 (spacing groove 705 is equipped with two), the place ahead of removal locating piece 6 is equipped with locating hole 601, the head of spacing axostylus axostyle 703 can insert in the locating hole 601.

The pressing structure 9 comprises a pressing cylinder 901, a connecting block 902 is arranged at the upper end head of the pressing cylinder 901, a pressing fork head 903 is arranged at the front end of the connecting block 902, and a pressing fork head 903 is also arranged at the head of the clamping handle 11.

The pressing structure 9 is provided with three groups, the bottom of the pressing cylinder 901 is fixed above the bottom plate 1, and the pressing fork heads 903 of the three pressing structures 9 penetrate through the middle of the supporting plate 2 and are distributed on the left side, the right side and the rear side.

The middle of the supporting plate 2 is hollow, a jacking cylinder 13 is arranged at the front and rear of the lower end of the supporting plate 2, a jacking block 14 is arranged at the head of the jacking cylinder 13, and the jacking block 14 can penetrate through the supporting plate 2.

The periphery of the lower part of the supporting plate 2 is connected with the bottom plate 1 through the upright posts 3, a limiting block 12 is arranged on the right side of the front end of the upper part of the supporting plate 2, and the limiting block 12 is positioned on the side of the front end limiting strip 10.

In the use of the utility model, as shown in fig. 6, the assembly drawing of the assembly welding workpiece comprises a main frame 15, a mounting bar 16, a groove plate 17 and a shaft sleeve 18, the initial state of the device is the state shown in fig. 1, a clamping handle 11 and each cylinder are outsourced existing products, each part of the frame is placed according to the position of fig. 7, the main key is the working flow of an inserting mechanism 7, the shaft sleeve 18 is firstly sleeved on the head of a limiting shaft rod 703, the cylinder 5 drives a movable positioning block 6 to move forwards, then the rotating rod 704 is utilized to push the limiting shaft 703 to move forwards, the head of the limiting shaft 703 can be inserted into a positioning hole 601, the rotating rod 704 is installed into a limiting groove 705, the principle of a bolt is adopted, the two shaft sleeves 18 are limited and fixed, the cylinder on a pressing structure 9 is pressed downwards to drive a pressing fork head 903 to move down to press the mounting bar 16 and the main frame 15, the side of the groove plate 17 can be positioned by a limiting block 12, the lower part can be clamped by the pressing fork head 903 on the clamping handle 11, the clamping effect is improved, the final fixing block 14 is driven by the pressing cylinder 13, and then the fixing arm 14 is driven by the rotating rod 704 to move forwards, the rotating rod is fixed, the whole welding machine is realized, the assembly drawing is realized, the efficiency is simple, the whole welding operation can be realized, and the high efficiency can be realized, and the mass welding efficiency can be realized, and the high speed can realize the welding operation is realized.

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. Frame welding quick positioner, including bottom plate (1), its characterized in that: the utility model discloses a clamping device for a motor vehicle, including bottom plate (1), cylinder support (4) and cylinder (5) are equipped with to the top of bottom plate (1), the rear of bottom plate (1) is equipped with cylinder support (4) and cylinder (5), the head of cylinder (5) is equipped with removes locating piece (6), the both sides of removing locating piece (6) are equipped with insertion mechanism (7), insertion mechanism (7) set up in the rear of backup pad (2), insertion mechanism (7) are including supporting shoe (701), guide holder (702) and spacing axostylus axostyle (703), the middle part of bottom plate (1) is equipped with compact structure (9), the front and back end of backup pad (2) is equipped with front end spacing (10) and rear end spacing (8) respectively, the place ahead of front end spacing (10) is equipped with clamping handle (11).

2. The frame welding quick positioning device of claim 1, wherein: the below of supporting shoe (701) is fixed in the rear of backup pad (2), guide holder (702) is fixed at the middle part of supporting shoe (701), spacing axostylus axostyle (703) are worn and are removed on guide holder (702), the root of spacing axostylus axostyle (703) is equipped with rotary rod (704), be equipped with spacing groove (705) on supporting shoe (701), rotary rod (704) can be placed in spacing groove (705), the place ahead of removing locating piece (6) is equipped with locating hole (601), the head of spacing axostylus axostyle (703) can insert in locating hole (601).

3. The frame welding quick positioning device of claim 1, wherein: the compressing structure (9) comprises a compressing cylinder (901), a connecting block (902) is arranged at the upper end head of the compressing cylinder (901), a compressing fork head (903) is arranged at the front end of the connecting block (902), and a compressing fork head (903) is also arranged at the head of the clamping handle (11).

4. A frame welding quick positioning device as defined in claim 3, wherein: the compressing structure (9) is provided with three groups, the bottom of the compressing cylinder (901) is fixed above the bottom plate (1), and the compressing fork heads (903) of the compressing structure (9) penetrate through the middle of the supporting plate (2) and are distributed on the left side, the right side and the rear side.

5. The frame welding quick positioning device of claim 1, wherein: the middle of the supporting plate (2) is hollow, a jacking cylinder (13) is arranged at the front and rear of the lower end of the supporting plate (2), a jacking block (14) is arranged at the head of the jacking cylinder (13), and the jacking block (14) can penetrate through the supporting plate (2).

6. The frame welding quick positioning device of claim 1, wherein: the lower periphery of the supporting plate (2) is connected with the bottom plate (1) through the upright posts (3), a limiting block (12) is arranged on the right side of the front end of the upper side of the supporting plate (2), and the limiting block (12) is located on the side of the front end limiting strip (10).