CN218612360U

CN218612360U - Material removing device for laser welding jig and processing equipment

Info

Publication number: CN218612360U
Application number: CN202222824204.XU
Authority: CN
Inventors: 苏坚; 邱国炜; 荣新民
Original assignee: Rishan Computer Accessories Jiashan Co Ltd
Current assignee: Rishan Computer Accessories Jiashan Co Ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-14
Anticipated expiration: 2032-10-25

Abstract

The utility model provides a radium welding tool takes off material device and processing equipment, have operation window's bed frame including the top surface, operation window top surface sets firmly the lid frame, and the riser is installed to operation window below, and the riser sets up the panel worker groove that is used for fixing a position the product by supreme lift drive liftout mechanism, tool down on the tool, and liftout mechanism has the liftout subassembly that runs through panel worker groove jacking product. The utility model discloses a jacking structure takes off the material to radium welding back product specially, adopts the cylinder to correspond the solder joint and carries out the jacking, adopts the lamellar body to correspond border position and carries out the jacking to avoid taking off the material in-process and cause the product three to hinder, improved the product yield. Aiming at the product combination structure, the elastic support and the clamping are correspondingly and fixedly combined, so that the products can be tightly attached, a stable clamping effect can be formed, and the products are effectively prevented from being damaged. The whole structure is simple, the operation is easy, the effect is stable, the cost of the processing jig is reduced, and the popularization and the application are facilitated.

Description

Material stripping device and processing equipment for laser welding jig

Technical Field

The utility model belongs to the technical field of machinery, a automatic discharge structure, especially a radium welding tool take off material device and processing equipment are related to.

Background

In the laser welding process in the non-standard automatic laser welding field, the matching degree of the laser welding jig and the laser welding product plays a very critical role in the laser welding effect, and if the laser welding product is not well matched with the jig, the results of insufficient welding, missing welding or inaccurate welding points and the like can be caused. At present, in the field of laser welding, a laser welding jig is single in development structure, a single set of jig is single in function, only one manufacturing procedure can be realized, and the whole welding procedure can be completed only by the mutual matching of a plurality of sets of jigs. Particularly, after laser welding, because the clearance between the laser welding jig and a product is small, the product is not easy to strip from the laser welding jig, three damages and deformation of the product are easily caused in the stripping process, and the yield of the product is seriously reduced.

For example, chinese patent literature discloses an automatic stripping mechanism for a recording pen terminal block [ chinese patent No.: CN202123201967.0 ], the utility model discloses an automatic material mechanism that takes off for recording pen terminal block, including the microscope carrier, by the year dish of jacking cylinder lifting from top to bottom, fine setting height's electronic lead screw is vice and adsorption component, it carries the silo to be provided with a plurality of on the dish, and the location long pin that every year silo of cooperation set up, it is provided with anterior locating piece to carry the silo, middle part locating piece and rear portion locating piece, the middle part locating piece is provided with the magnetism suction hole, the permanent magnet has been placed in the magnetism suction hole, adsorption component includes the backup pad, press the cylinder, the absorption frame, the one-level locating plate, the second grade locating plate, and magnetism pillar and miniature suction nozzle, this mechanism utilizes direction magnetism to inhale and cooperate the supplementary mode of miniature suction nozzle, cancel out the magnetic attraction, can combine the less terminal block up end of size to provide the adsorption affinity of ascending lifting, so just can absorb the ejection of compact once with the terminal block, in addition reunion one-level location, the mode that the second grade location combines together, absorb a plurality of one by adsorption component or in step, the adsorption precision is high, it is practical convenient.

Among the above-mentioned technical scheme, the adsorption affinity that adopts magnetic force to form takes off the material, and its structure is complicated, and the cost is with high costs to processing cost has been promoted. In addition, the magnetic adsorption stripping has difficulty in mastering the specific action point of stripping and is easy to damage the surface of the product. And moreover, the material removing force of magnetic adsorption is difficult to master, incomplete material removing is easily formed due to small magnetic force, and product damage or material flying is easily caused due to overlarge magnetic force.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provide a structural feature to the product, correspond the solder joint position and carry out the jacking effect to avoid the radium welding tool stripping device and the processing equipment of product surface formation protection.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a radium welding tool takes off material device, includes that the top surface has the bed frame of operation window, operation window top surface sets firmly the lid frame, the riser is installed to operation window below, the riser is by lower supreme lift drive liftout mechanism, tool, set up the panel worker groove that is used for fixing a position the product on the tool, liftout mechanism has the liftout subassembly that runs through panel worker groove jacking product.

In the above laser welding jig stripping device, the liftout mechanism comprises a liftout plate fixedly connected to the top end of the telescopic rod of the lifter, the liftout assembly comprises a plurality of liftout pins and liftout rods vertically standing on the liftout plate, a plurality of round holes and flat holes are correspondingly formed in the jig, the liftout pins are in butt-joint with the round holes, and the liftout rods are in butt-joint with the flat holes.

In the material stripping device for the laser welding jig, the top of the material ejecting pin is fixedly connected with a cylindrical head through a cone, and the top end of the cylindrical head is a circular plane; the material ejecting rod is a sheet rod body, and the top end of the material ejecting rod is a rectangular plane.

In the material stripping device for the laser welding jig, the product comprises a workpiece piece and a T-shaped piece, wherein the T-shaped piece is superposed on the bottom side of a vertical rod of the workpiece piece, and a plurality of studs are laser-welded on the workpiece piece; the plurality of the material ejecting pins are located below the plurality of the studs in a one-to-one correspondence mode, and the material ejecting rod is located below the T-shaped piece.

In the above-mentioned radium welding jig stripping device, the tool includes assembly plate, year flitch from lower to upper superpose, set up on the top surface of year flitch panel the panel worker groove, the peripheral protruding stopper and the locating piece that is the T style of calligraphy of a plurality of square cones that are of the profile in panel worker groove.

In the material stripping device for the laser welding jig, the assembling plate is provided with the clamping assembly, the clamping assembly comprises a clamping frame which is arranged in the assembling plate in a sliding manner, at least one clamping spring is clamped between the clamping frame and the assembling plate, and a plurality of push rods of the clamping frame and a plurality of positioning blocks form one-to-one confrontation.

In foretell radium welding tool takes off material device, set up a plurality of mounting holes on the top surface of assembly plate, from bottom to top in the mounting hole installs supporting spring, support column, the support column stretches into the cutting tool groove forms the lift and slide.

In the above laser welding jig stripping device, a guide assembly is arranged between the ejector plate and the jig, the guide assembly comprises a guide cylinder fixedly arranged in the jig and a guide post fixedly arranged on the ejector plate, and the guide post correspondingly penetrates through the guide cylinder to form sliding connection.

In the above laser welding jig stripping device, the cover frame is a rectangular frame body, the two side edges of the rectangular frame body form frame edges, a pressing platform is convexly arranged on the bottom surface of the rectangular frame body, the frame edges are lapped on the top surface of the operation window, and the pressing platform convexly extends out of the bottom side of the operation window to form pressing fit with the jig.

A processing device comprises the laser welding jig stripping device.

Compared with the prior art, this radium welding tool takes off material device and processing equipment has following beneficial effect:

1. this jacking structure takes off the material to the product after the laser welding specially, adopts the cylinder to correspond the solder joint and carries out the jacking, adopts the lamellar body to correspond border position and carries out the jacking to avoid taking off the material in-process and cause the product to hinder three, improved the product yield.

2. Aiming at the product combination structure, the elastic support and the clamping are correspondingly and fixedly combined, so that the products can be tightly attached, a stable clamping effect can be formed, and the products are effectively prevented from being damaged.

3. The whole structure is simple, the operation is easy, the effect is stable, the cost of the processing jig is reduced, and the popularization and the application are facilitated.

Drawings

FIG. 1 is an overall structure diagram of the stripping device of the laser welding jig.

FIG. 2 is a first internal structure diagram of the stripping device of the laser welding jig.

FIG. 3 is a second internal structure diagram of the stripping device of the laser welding jig.

FIG. 4 is a view showing a positioning structure of a product in the material removing device of the laser welding jig.

In the figure, 1, a base frame; 2. a cover frame; 3. a lifter; 4. a material ejecting plate; 5. a liftout pin; 6. a material ejecting rod; 7. a guide post; 8. assembling a plate; 9. a clamping spring; 10. a clamping frame; 11. a push rod; 12. a support spring; 13. a support pillar; 14. a guide cylinder; 15. a material carrying plate; 16. a limiting block; 17. positioning blocks; 18. a forming member; 19. a stud; 20. a T-shaped part.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 to 4, the laser welding jig stripping device comprises a base frame 1 with an operation window on the top surface, a cover frame 2 is fixedly arranged on the top surface of the operation window, a lifter 3 is arranged below the operation window, the lifter 3 drives an ejection mechanism and a jig by lifting from bottom to top, an embedding material groove for positioning a product is arranged on the jig, and the ejection mechanism is provided with an ejection assembly penetrating through the embedding material groove to eject the product.

The material ejecting mechanism comprises an ejecting plate 4 fixedly connected to the top end of a telescopic rod of the lifter 3, the material ejecting assembly comprises a plurality of material ejecting pins 5 and material ejecting rods 6 which are vertically erected on the ejecting plate 4, a plurality of round holes and flat holes are correspondingly formed in the jig, the material ejecting pins 5 are aligned with the through round holes, and the material ejecting rods 6 are aligned with the flat holes. The lifter 3 specifically adopts any one of an air cylinder, a hydraulic cylinder, an electric cylinder and an electric push rod 11. The telescopic rod is driven to extend or retract through the lifter 3, the ejector plate 4, the ejector pin 5 and the ejector rod 6 on the ejector plate are synchronously driven to ascend or descend, and therefore the ejector pin 5 and the ejector rod 6 extend into the material embedding working groove to eject materials.

The top of the liftout pin 5 is fixedly connected with a cylindrical head through a cone, and the top end of the cylindrical head is a circular plane; the ejector rod 6 is a sheet rod body, and the top end of the ejector rod 6 is a rectangular plane. The circular structure of the material ejecting pin 5 is matched with the circular hole formed in the jig; the rectangular structure of the ejector rod 6 is matched with the flat hole formed by the jig.

The product comprises a I-shaped piece 18 and a T-shaped piece 20, wherein the T-shaped piece 20 is superposed on the bottom side of a vertical rod of the I-shaped piece 18, and a plurality of studs 19 are laser-welded on the I-shaped piece 18; the plurality of ejection pins 5 are correspondingly arranged below the plurality of studs 19, and the ejection rods 6 are arranged below the T-shaped part 20. Because the studs 19 are positioned at the welding positions, the jacking pins 5 correspond to the studs 19 of the jacking workpiece 18, so that the stripping effect on the workpiece 18 is realized, and the surface of the workpiece 18 is prevented from being damaged by jacking. The T-shaped part 20 is correspondingly jacked through the jacking rod 6, so that the stripping effect on the T-shaped part 20 is realized.

The jig comprises an assembling plate 8 and a material carrying plate 15 which are overlapped from bottom to top, wherein an embedding material groove is formed in the top surface of the material carrying plate 15, and a plurality of limiting blocks 16 which are square cones and a plurality of positioning blocks 17 which are T-shaped are convexly arranged on the periphery of the outline of the embedding material groove. The square cone inclined plane of the limiting block 16 is used for forming a lead-in oblique angle, so that the I-shaped piece 18 can be smoothly put in, the edge of the I-shaped piece 18 is prevented from being scratched, and meanwhile, the assembly efficiency is improved. The periphery of the workpiece 18 is formed to be attached and fixed by the plurality of limit blocks 16, so that the positioning accuracy of the workpiece 18 is improved. The positioning of the edges of the T-piece 20 against each other is formed by a plurality of positioning blocks 17.

Set up the centre gripping subassembly on the assembly plate 8, the centre gripping subassembly is including being the clamping frame 10 of sliding installing in the assembly plate 8, presss from both sides between clamping frame 10 and the assembly plate 8 and establishes at least one centre gripping spring 9, and a plurality of push rods 11 and a plurality of locating piece 17 of clamping frame 10 form the one-to-one confrontation. A clamping opening is formed between the push rods 11 and the positioning blocks 17, the T-shaped part 20 is placed into the clamping opening, the I-shaped part 18 is overlapped above the T-shaped part 20, and the clamping frame 10 is pushed and pressed through the clamping spring 9, so that the push rods 11 form elastic thrust on a product, and a stable clamping state of the product is ensured.

A plurality of mounting holes are formed in the top surface of the assembling plate 8, supporting springs 12 and supporting columns 13 are arranged in the mounting holes from bottom to top, and the supporting columns 13 stretch into the embedding material working groove to form lifting sliding. After the T-shaped part 20 is placed in the panel groove, the T-shaped part 20 is elastically supported by the support columns 13, so that a buffering force is provided, the surface of the T-shaped part 20 is prevented from being crushed, and meanwhile, an elastic pressing force is provided, so that the T-shaped part 20 is tightly attached to the I-shaped part 18.

And a guide assembly is arranged between the ejector plate 4 and the jig, the guide assembly comprises a guide cylinder 14 fixedly arranged in the jig and a guide post 7 fixedly arranged on the ejector plate 4, and the guide post 7 corresponds to the cross-connection guide cylinder 14 to form sliding connection. Through the cross-under cooperation of sliding of guide post 7 and guide cylinder 14, when ejector plate 4 and tool interval change, ensure vertical displacement's stability, avoid both to take place the dislocation problem simultaneously to guarantee that liftout round pin 5 and ejector pin 6 carry out accurate jacking action.

The cover frame 2 is a rectangular frame body, two side edges of the rectangular frame body form frame edges, a pressing platform is convexly arranged on the bottom surface of the rectangular frame body, the frame edges are lapped on the top surface of the operation window, and the pressing platform convexly extends out of the bottom side of the operation window to form press fit with the jig. The frame edge is fixedly connected with the edge of the operation window through a plurality of screws, so that the cover frame 2 is fixedly assembled. The lifting limit is formed by pressing the periphery of the table top pressing jig, so that the ejection assembly is beneficial to being continuously lifted to complete the material stripping function.

The action process of the laser welding jig stripping device is as follows:

1. the T-shaped part 20 is firstly put into the material embedding groove, one side edge of the T-shaped part 20 is attached to the positioning blocks 17, and the other side edge is elastically pushed and fixed by the push rods 11.

2. Then, the I-shaped part 18 is placed into the material embedding groove and is superposed above the T-shaped part 20, the vertical rod of the I-shaped part 18 is clamped by the positioning block 17 and the push rod 11, and the periphery of the cross rod of the I-shaped part 18 is attached and fixed by the limiting block 16.

3. The lifter 3 lifts the jig to press the top surface of the jig on the pressing table of the cover frame 2, so that fixation is achieved, and then the product is subjected to laser welding operation.

4. The lifter 3 continues to lift the ejector plate 4, so that the ejector pin 5 penetrates through the stud 19 on the jig jacking workpiece 18 from bottom to top; the material ejecting rod 6 penetrates through the bottom edge of the jig for ejecting the T-shaped part 20 from bottom to top, so that the whole product is ejected out to be separated from the material embedding tool groove, and smooth material discharging of the product is realized.

Compared with the prior art, this radium welding tool takes off material device has following beneficial effect:

1. this jacking structure takes off the material to the product after the laser welding specially, adopts the cylinder to correspond the solder joint and carries out the jacking, adopts the lamellar body to correspond border position and carries out the jacking to avoid taking off the material in-process and cause the product three to hinder, improved the product yield.

3. The whole structure is simple, the operation is easy, the action effect is stable, the cost of the processing jig is reduced, and the popularization and the application are facilitated.

Example two

Based on the first embodiment, the difference of the present embodiment is:

a processing device comprises the laser welding jig stripping device.

Compared with the prior art, the processing equipment has the following beneficial effects:

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the base 1 is used more herein; a cover frame 2; a lifter 3; a material ejecting plate 4; a liftout pin 5; an ejector pin 6; a guide post 7; a mounting plate 8; a clamp spring 9; a holder 10; a push rod 11; a support spring 12; a support column 13; a guide cylinder 14; a material carrying plate 15; a stopper 16; a positioning block 17; a form 18; a stud 19; t-piece 20, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The laser welding jig stripping device comprises a base frame with an operation window on the top surface, and is characterized in that a cover frame is fixedly arranged on the top surface of the operation window, a lifter is arranged below the operation window and drives a material ejecting mechanism and a jig to ascend and descend from bottom to top, an embedded material groove for positioning a product is formed in the jig, and the material ejecting mechanism is provided with an ejecting component penetrating through the embedded material groove to eject the product.

2. The laser welding jig stripping device according to claim 1, wherein the ejector mechanism comprises an ejector plate fixedly connected to the top end of the telescopic rod of the lifter, the ejector assembly comprises a plurality of ejector pins and ejector rods vertically standing on the ejector plate, a plurality of round holes and flat holes are correspondingly formed on the jig, the ejector pins are in aligned connection with the round holes, and the ejector rods are in aligned connection with the flat holes.

3. The laser welding jig stripping device according to claim 2, wherein the top of the ejector pin is fixedly connected with a cylindrical head through a cone, and the top end of the cylindrical head is a circular plane; the material ejecting rod is a sheet rod body, and the top end of the material ejecting rod is a rectangular plane.

4. The laser welding jig stripping device according to claim 3, wherein the product comprises a workpiece and a T-shaped piece, the T-shaped piece is overlapped on the bottom side of a vertical rod of the workpiece, and a plurality of studs are laser welded on the workpiece; the plurality of the material ejecting pins are correspondingly positioned below the plurality of the studs one by one, and the material ejecting rod is positioned below the T-shaped part.

5. The laser welding jig stripping device as claimed in claim 1, wherein the jig comprises an assembly plate and a material loading plate stacked from bottom to top, the top surface of the material loading plate is provided with the material embedding groove, and the periphery of the outline of the material embedding groove is convexly provided with a plurality of limiting blocks in the shape of a square cone and a plurality of positioning blocks in the shape of a T.

6. The laser welding jig stripping device according to claim 5, wherein the mounting plate is provided with a clamping assembly, the clamping assembly comprises a clamping frame slidably mounted in the mounting plate, at least one clamping spring is clamped between the clamping frame and the mounting plate, and a plurality of push rods of the clamping frame and a plurality of positioning blocks form a one-to-one confrontation.

7. The laser welding jig stripping device as claimed in claim 5, wherein a plurality of mounting holes are formed in the top surface of the mounting plate, supporting springs and supporting columns are mounted in the mounting holes from bottom to top, and the supporting columns extend into the material embedding grooves to form lifting and sliding.

8. The laser welding jig stripping device according to claim 2, wherein a guide assembly is arranged between the ejector plate and the jig, the guide assembly comprises a guide cylinder fixedly arranged in the jig and a guide post fixedly arranged on the ejector plate, and the guide post correspondingly penetrates through the guide cylinder to form a sliding connection.

9. The laser welding jig stripping device as claimed in claim 1, wherein the cover frame is a rectangular frame, two side edges of the rectangular frame form frame edges, a pressing platform is convexly arranged on the bottom surface of the rectangular frame, the frame edges are lapped on the top surface of the operation window, and the pressing platform protrudes out of the bottom side of the operation window to form press fit with the jig.

10. Processing equipment, characterized by comprising the laser welding jig stripping device as set forth in any one of claims 1 to 9.