CN216706376U

CN216706376U - Prevent automatic radium welding tool that fish tail was pressed wounded

Info

Publication number: CN216706376U
Application number: CN202123189578.0U
Authority: CN
Inventors: 蔡春龙; 郑原忆; 秦怀永
Original assignee: Kunshan Xinjiahong Precision Components Co ltd
Current assignee: Kunshan Xinjiahong Precision Components Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-10
Anticipated expiration: 2031-12-17

Abstract

The utility model provides an automatic laser welding jig capable of preventing scratches and crush damage, which comprises: a support; the operating table is arranged on the bracket; first tool and second tool, first tool and second tool sliding connection in on the operation panel, and the inside one side of first tool has seted up logical groove, the sliding tray has all been seted up to the inside both sides of leading to the groove, sliding connection has the displacement piece between the both sides of sliding tray inner wall, one side of displacement piece is provided with the extrusion spring. According to the automatic laser welding jig capable of preventing scratches and crush injury, provided by the utility model, a workpiece is placed into the jig to be extruded through the arranged guide carrier roller, the guide carrier roller is rotated to guide the workpiece to smoothly enter the jig, and the extrusion spring on the displacement block is compressed in the extrusion process to buffer the placed workpiece, so that the workpiece is prevented from being directly extruded to cause scratches of the workpiece, and the protective effect is achieved.

Description

Prevent automatic radium welding tool that fish tail was pressed wounded

Technical Field

The utility model relates to the technical field of laser welding jigs, in particular to an automatic laser welding jig capable of preventing scratches and crush damage.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig. When workpieces are subjected to laser welding, a laser welding jig is generally used, two workpieces which are connected in a welding mode are placed on an operation table, and then the connection position of the two workpieces is subjected to laser welding to fix the workpieces.

In the related art, when a workpiece is placed into the jig, the workpiece is likely to collide with the surface of the jig, so that the surface of the workpiece is scratched, and the workpiece which is just sprayed with paint needs to be reworked again, so that the practicability of the jig is reduced. Therefore, it is necessary to provide an automatic laser welding jig for preventing scratches and crush injuries to solve the above technical problems.

Disclosure of Invention

The utility model provides an automatic laser welding jig capable of preventing scratches and crush injuries, and solves the technical problem that when a workpiece is placed into the jig, the workpiece is easy to collide with the surface of the jig, so that the surface of the workpiece is scratched.

In order to solve the technical problem, the utility model provides an automatic laser welding jig capable of preventing scratches and crush injury, which comprises:

a support;

the operating platform is arranged on the bracket;

the jig comprises a first jig and a second jig, wherein the first jig and the second jig are connected to the operating table in a sliding mode, a through groove is formed in one side inside the first jig, sliding grooves are formed in two sides inside the through groove, a displacement block is connected between two sides of the inner wall of each sliding groove in a sliding mode, an extrusion spring is arranged on one side of each displacement block, and one end of each extrusion spring is arranged on one side inside each sliding groove;

and the guide carrier roller is rotatably connected to the two displacement blocks.

Preferably, the top of the operating platform is rotatably connected with an L-shaped frame, and the L-shaped frame is provided with a laser welding assembly for welding a workpiece.

Preferably, the first jig and the second jig are respectively connected with a first connecting plate and a second connecting plate, and the top of the operating platform is connected with a screw rod.

Preferably, the first connecting plate and the second connecting plate are sleeved on the outer surface of the screw rod, a limiting nut is connected to the outer surface of the screw rod in a threaded manner, and the bottom of the limiting nut is in contact with the first connecting plate.

Preferably, an air cylinder is arranged on the first jig, an output end of the air cylinder penetrates through the first jig and extends to the inside of the first jig, and one end, extending to the inside of the first jig, of the output end of the air cylinder is connected with a rubber clamping plate.

Preferably, the bottom of the support is placed in contact parallel to the ground.

Preferably, the guide carrier roller is made of rubber.

Compared with the prior art, the automatic laser welding jig capable of preventing scratches and crush injury provided by the utility model has the following beneficial effects:

the utility model provides an automatic laser welding jig capable of preventing scratches and crush injury, wherein a workpiece is placed into the jig to be extruded through a guide carrier roller, the guide carrier roller rotates to guide the workpiece to smoothly enter the jig, and an extrusion spring on a displacement block is compressed in the extrusion process to buffer the placed workpiece, so that the workpiece is prevented from being directly extruded to cause scratches of the workpiece, and the protective effect is achieved.

Drawings

FIG. 1 is a schematic structural view of an automatic laser welding jig for preventing scratches and damages;

FIG. 2 is a side view of the L-shaped frame of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a cross-sectional view of the channel shown in FIG. 3;

reference numbers in the figures: 1. support, 2, operation panel, 3, first tool, 4, second tool, 5, logical groove, 6, sliding tray, 7, displacement piece, 8, extrusion spring, 9, direction bearing roller, 10, L type frame, 11, radium welding subassembly, 12, first connecting plate, 13, second connecting plate, 14, lead screw, 15, stop nut, 16, rubber grip block, 17, cylinder.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, fig. 1 is a schematic structural diagram of an automatic laser welding fixture for preventing scratch and crush according to the present invention; FIG. 2 is a side view of the L-shaped frame of FIG. 1; FIG. 3 is an enlarged view of a portion of FIG. 1 at A; fig. 4 is a schematic cross-sectional view of the through slot shown in fig. 3. Prevent automatic radium welding tool that fish tail was crushed, include:

a bracket 1;

the operation table 2 is arranged on the bracket 1;

first tool 3 and second tool 4, first tool 3 and second tool 4 sliding connection in on the operation panel 2, and the inside one side of first tool 3 has seted up logical groove 5, sliding tray 6 has all been seted up to the inside both sides of logical groove 5, sliding connection has displacement piece 7 between the both sides of sliding tray 6 inner wall, one side of displacement piece 7 is provided with extrusion spring 8, extrusion spring 8's one end set up in the inside one side of sliding tray 6.

Guide carrier roller 9, guide carrier roller 9 rotate connect in two on the displacement piece 7, first tool 3 is the same with second tool 4 structure, and guide carrier roller 9 of setting not only can lead to the work piece of putting into, and to the extrusion force of putting into, compresses through extrusion spring 8, collision deformation and fish tail when avoiding putting into.

The top of operation panel 2 rotates and is connected with L type frame 10, be provided with on the L type frame 10 and be used for carrying out the radium welding subassembly 11 that welds to the work piece, radium welding subassembly 11 adopts prior art, only need realize carrying out automatic weld's effect to the work piece junction can.

First tool 3 and second tool 4 are last to be connected with first connecting plate 12 and second connecting plate 13 respectively, the top of operation panel 2 is connected with lead screw 14, and first connecting plate 12 and the second connecting plate 13 that set up make two tools slide when promoting to form certain contained angle, thereby can satisfy the radium welding of different work piece angles, increased the scope of use.

The first connecting plate 12 and the second connecting plate 13 are sleeved on the outer surface of the screw rod 14, the outer surface of the screw rod 14 is in threaded connection with a limiting nut 15, and the bottom of the limiting nut 15 is in contact with the first connecting plate 12. The arrangement of the limiting nut 15 enables the first connecting plate 12 and the second connecting plate 13 to be extruded and limited by screwing the limiting nut 15 after the positions of the two jigs are adjusted, so that the positions of the jigs are fixed.

Be provided with cylinder 17 on the first tool 3, the output of cylinder 17 runs through first tool 3 and extends to the inside of first tool 3, the one end that the cylinder 17 output extended to inside of first tool 3 is connected with rubber grip block 16. The cylinder 17 is connected with an external power supply and a control switch, and the arranged cylinder 17 can automatically push the rubber clamping plate 16 to automatically clamp and fix the placed workpiece.

The rubber grip block 16 that sets up can cushion the work piece of centre gripping, avoids appearing the crushing of work piece, the bottom of support 1 is on a parallel with the ground contact and places, the material of direction bearing roller 9 is rubber, sets up to the rubber material, plays the protection to the work piece, appears colliding with fish tail and deformation when avoiding putting into.

When installing the work piece, at first, put into first tool 3 and second tool 4 with the work piece, wherein, at the in-process of putting into, make direction bearing roller 9 receive the extrusion, drive displacement piece 7 and slide on the inner wall of sliding tray 6, thereby compress extrusion spring 8, make the work piece can slide and put into the tool, later start cylinder 17, it is fixed to promote rubber grip block 16 to carry out the centre gripping to the work piece of putting into, radium welding is carried out to the junction of two work pieces through radium welding subassembly 11 that sets up, accomplish radium welding.

through the direction bearing roller 9 that sets up, make the work piece extrude it in putting into the tool, make direction bearing roller 9 rotate, lead to the work piece, make it get into smoothly to at the extrusion in-process, make the extrusion spring 8 on the displacement piece 7 compress, cushion the work piece of putting into, avoid the work piece directly to receive the extrusion, cause the fish tail of work piece, thereby play the effect of protection.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a prevent automation radium welding tool that fish tail was crushed, its characterized in that includes:

a support (1);

the operating platform (2), the operating platform (2) is arranged on the bracket (1);

the jig comprises a first jig (3) and a second jig (4), wherein the first jig (3) and the second jig (4) are connected to the operating table (2) in a sliding mode, a through groove (5) is formed in one side inside the first jig (3), sliding grooves (6) are formed in two sides inside the through groove (5), a displacement block (7) is connected between two sides of the inner wall of each sliding groove (6) in a sliding mode, an extrusion spring (8) is arranged on one side of each displacement block (7), and one end of each extrusion spring (8) is arranged on one side inside each sliding groove (6);

the guide carrier rollers (9) are rotatably connected to the two displacement blocks (7).

2. The automatic laser welding jig capable of preventing scratches and crush injuries as claimed in claim 1, wherein an L-shaped frame (10) is rotatably connected to the top of the operating platform (2), and a laser welding assembly (11) for welding a workpiece is arranged on the L-shaped frame (10).

3. The automatic laser welding jig capable of preventing scratches and crush injuries as claimed in claim 1, wherein the first jig (3) and the second jig (4) are respectively connected with a first connecting plate (12) and a second connecting plate (13), and a screw rod (14) is connected to the top of the operating table (2).

4. The automatic laser welding jig capable of preventing scratches and crush injuries as claimed in claim 3, wherein the first connecting plate (12) and the second connecting plate (13) are sleeved on the outer surface of the screw rod (14), a limiting nut (15) is connected to the outer surface of the screw rod (14) in a threaded manner, and the bottom of the limiting nut (15) is in contact with the first connecting plate (12).

5. The automatic laser welding jig capable of preventing scratches and crush injuries as claimed in claim 1, wherein a cylinder (17) is arranged on the first jig (3), an output end of the cylinder (17) penetrates through the first jig (3) and extends into the first jig (3), and one end of the output end of the cylinder (17) extending into the first jig (3) is connected with a rubber clamping plate (16).

6. The automatic laser welding jig capable of preventing scratches and crush injuries as claimed in claim 1, wherein the bottom of the support (1) is placed in contact with the ground in parallel.

7. The automatic laser welding jig capable of preventing scratches and crush injuries as claimed in claim 1, wherein the guide carrier rollers (9) are made of rubber.