CN216730310U

CN216730310U - Double-positioning device for welding three-dimensional workpiece

Info

Publication number: CN216730310U
Application number: CN202123215138.8U
Authority: CN
Inventors: 冯淑琴
Original assignee: Suzhou Fengshi Intelligent Technology Co ltd
Current assignee: Suzhou Fengshi Intelligent Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-14
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a dual positioner is used in welding of three-dimensional work piece, include: the frock seat, first elbow presss from both sides, fixed plate and second elbow press from both sides, treat that the welding workpiece places on the frock seat, frock seat both sides are provided with symmetrical arrangement's fixed plate, the cross-section of fixed plate is "L" type, first elbow clamp is fixed to be installed on the fixed plate, the first depression bar tip that first elbow pressed from both sides is provided with L type briquetting, L type briquetting supports the epipleural top of treating the welding workpiece, still be provided with two parallel arrangement's second elbow on the frock seat and press from both sides, the second depression bar tip that the second elbow pressed from both sides supports on treating the bottom plate of welding workpiece. The utility model discloses compare in prior art, the welded workpiece is treated to abundant location spatial structure, avoids the work piece to take place the position at welding process and removes.

Description

Double-positioning device for welding three-dimensional workpiece

Technical Field

The utility model belongs to welding position tool field especially relates to a dual positioning device is used in welding of three-dimensional work piece.

Background

A tool is a tool that assists in controlling position or motion (or both). The workpiece needs to be positioned through the jig when being welded, so that the workpiece is prevented from moving in the welding process, and the welding quality of the workpiece is guaranteed.

When the existing jig is used for positioning a workpiece to be welded with a three-dimensional structure, the positioning quality is poor, and the workpiece to be welded is easy to move in the welding process, so that the welding quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the double positioning device for welding the three-dimensional workpiece is used for fully positioning the to-be-welded workpiece with the three-dimensional structure and avoiding the position of the workpiece from moving in the welding process.

In order to realize the purpose, the utility model adopts the following technical scheme: a dual positioning device for welding a three-dimensional workpiece comprises: the frock seat, first elbow presss from both sides, fixed plate and second elbow press from both sides, treat that the welding workpiece places on the frock seat, frock seat both sides are provided with symmetrical arrangement's fixed plate, the cross-section of fixed plate is "L" type, first elbow clamp fixed mounting is on the fixed plate, the first depression bar tip that first elbow pressed from both sides is provided with L type briquetting, L type briquetting supports and treats the curb plate top of welding workpiece, still be provided with two parallel arrangement's second elbow on the frock seat and press from both sides, the second depression bar tip that the second elbow pressed from both sides supports on treating the bottom plate of welding workpiece.

As a further description of the above technical solution:

the fixing plate is also provided with an L-shaped positioning block which is propped against the side surface of the upper side plate.

As a further description of the above technical solution:

the top surface of the positioning block and the top surface of the upper side plate are in the same plane.

As a further description of the above technical solution:

the tool seat comprises an upper tool plate, a lower tool plate and a supporting rod, the upper tool plate is parallel to the lower tool plate, one end of the supporting rod is fixedly mounted on the upper tool plate, the other opposite end of the supporting rod is fixedly mounted on the lower tool plate, and the fixing plate is fixedly mounted on the upper tool plate.

As a further description of the above technical solution:

the two sides of the upper tooling plate are provided with notches, and the lower side plate of the workpiece to be welded is clamped in the notches.

As a further description of the above technical solution:

the upper tooling plate is also provided with a positioning pin.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, treat after the weldment places on the frock seat, treat the bottom plate of weldment earlier through two second elbow clamp location, then operate two first elbows and press from both sides the location and treat the upside board of weldment, L type briquetting shape matching upside board that the first depression bar tip of first elbow clamp set up. First elbow presss from both sides and second elbow presss from both sides cooperation frock seat and realizes treating the dual location of welding workpiece, and the welding workpiece is treated in abundant location in vertical direction, avoids the work piece to take place the position at welding process and removes, guarantees welding quality.

2. The utility model discloses in, treat welding workpiece for further location for still be provided with the locating piece of "L" type on the fixed plate of fixed first elbow clamp, locating piece mutual disposition on two fixed plates effectively restricts and treats the position change on the welding workpiece horizontal direction, avoids the work piece to take place the position at welding process and removes, guarantees welding quality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a first structural schematic diagram of a dual positioning device for welding a three-dimensional workpiece.

Fig. 2 is a second schematic structural diagram of a dual positioning device for welding a three-dimensional workpiece.

Illustration of the drawings:

1. a tool seat; 11. mounting a tooling plate; 111. a notch; 12. a lower tooling plate; 13. a support bar; 2. a first elbow clip; 21. a first pressure lever; 22. an L-shaped briquette; 3. a fixing plate; 4. a second elbow clip; 41. a second compression bar; 5. a workpiece to be welded; 51. an upper side plate; 52. a base plate; 53. a lower side plate; 6. positioning blocks; 7. and a positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a dual positioning device for welding a three-dimensional workpiece comprises: frock seat 1, first elbow presss from both sides 2, fixed plate 3 and second elbow press from both sides 4, treat that welded workpiece 5 places on frock seat 1, frock seat 1 both sides are provided with symmetrical arrangement's fixed plate 3, the cross-section of fixed plate 3 is "L" type, first elbow presss from both sides 2 fixed mounting on fixed plate 3, first elbow presss from both sides 2 first depression bar 21 tip and is provided with L type briquetting 22, L type briquetting 22 supports and is treating the last curb plate 51 top of welded workpiece 5, still be provided with two parallel arrangement's second elbow on frock seat 1 and press from both sides 4, the second elbow presss from both sides 41 tip of second depression bar of 4 and supports on treating the bottom plate 52 of welded workpiece 5.

The fixing plate 3 is also provided with an L-shaped positioning block 6, the positioning block 6 abuts against the side face of the upper side plate 51, position change of a workpiece to be welded in the horizontal direction is effectively limited, the workpiece is prevented from moving in the welding process, and welding quality is guaranteed.

The top surface of locating piece 6 and the top surface of last curb plate 51 are in the coplanar, and locating piece 6 can also protect last curb plate 51, causes the deformation of last curb plate 51 when preventing L type briquetting 22 from compressing tightly last curb plate 51, guarantees welding quality.

The tool seat 1 comprises an upper tool plate 11, a lower tool plate 12 and a supporting rod 13, the upper tool plate 11 is parallel to the lower tool plate 12, one end of the supporting rod 13 is fixedly mounted on the upper tool plate 11, the other end of the supporting rod is fixedly mounted on the lower tool plate 12, the fixed plate 3 is fixedly mounted on the upper tool plate 11, and a positioning pin 7 is further arranged on the upper tool plate 11. The structure of the tool seat 1 is convenient for arranging the positioning pin 7, the positioning pin 7 is fixed on the back of the upper tool plate 11, and the end part of the positioning pin 7 extends out of the upper tool plate 11 and extends into a groove on the workpiece 5 to be welded, so that the workpiece 5 to be welded is further positioned, and the welding quality is ensured.

The two sides of the upper tooling plate 11 are provided with notches 111, the lower side plate 53 of the workpiece 5 to be welded is clamped in the notches 111, and the workpiece 5 to be welded is further positioned in the horizontal direction by the arrangement of the notches 111, so that the welding quality is ensured.

The working principle is as follows: after the workpiece to be welded is placed on the tool seat, the bottom plate of the workpiece to be welded is positioned through the two second elbow clamps, then the upper side plate of the workpiece to be welded is positioned by the two first elbow clamps, and the shape of an L-shaped pressing block arranged at the end part of a first pressing rod of each first elbow clamp is matched with that of the upper side plate. First elbow presss from both sides and second elbow presss from both sides cooperation frock seat and realizes treating the dual location of welding workpiece, and the welding workpiece is treated in abundant location in vertical direction, avoids the work piece to take place the position at welding process and removes, guarantees welding quality. In order to further position the workpiece to be welded, L-shaped positioning blocks are further arranged on the fixing plates for fixing the first elbow clamp, and the positioning blocks on the two fixing plates are arranged oppositely, so that the position change of the workpiece to be welded in the horizontal direction is effectively limited, the workpiece is prevented from moving in the welding process, and the welding quality is ensured.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a three-dimensional work piece welding is with dual positioner which characterized in that includes: frock seat (1), first elbow press from both sides (2), fixed plate (3) and second elbow press from both sides (4), treat that welded workpiece (5) place on frock seat (1), frock seat (1) both sides are provided with symmetrical arrangement fixed plate (3), the cross-section of fixed plate (3) is "L" type, first elbow press from both sides (2) fixed mounting be in on fixed plate (3), first depression bar (21) tip that first elbow pressed from both sides (2) is provided with L type briquetting (22), L type briquetting (22) support treat the last side plate (51) top of welded workpiece (5), still be provided with two parallel arrangement on frock seat (1) treat that the second elbow presss from both sides (4), second depression bar (41) tip that the second elbow pressed from both sides (4) supports treat on bottom plate (52) of welded workpiece (5).

2. The dual-positioning device for welding the three-dimensional workpieces as recited in claim 1, wherein an "L" -shaped positioning block (6) is further disposed on the fixing plate (3), and the positioning block (6) abuts against a side surface of the upper side plate (51).

3. The dual positioning device for welding the three-dimensional workpieces as recited in claim 2, characterized in that the top surface of the positioning block (6) and the top surface of the upper side plate (51) are in the same plane.

4. The dual-positioning device for welding the three-dimensional workpiece according to claim 1, wherein the tool holder (1) comprises an upper tool plate (11), a lower tool plate (12) and a support rod (13), the upper tool plate (11) is parallel to the lower tool plate (12), one end of the support rod (13) is fixedly mounted on the upper tool plate (11), the other opposite end of the support rod is fixedly mounted on the lower tool plate (12), and the fixing plate (3) is fixedly mounted on the upper tool plate (11).

5. The dual-positioning device for welding the three-dimensional workpieces as recited in claim 4, wherein notches (111) are arranged on two sides of the upper tooling plate (11), and the lower side plate (53) of the workpiece (5) to be welded is clamped in the notches (111).

6. The dual positioning device for welding the three-dimensional workpieces as recited in claim 4, characterized in that the upper tooling plate (11) is further provided with a positioning pin (7).