Welding tool for standard products in semiconductor industry
By designing welding fixtures for standard semiconductor products, and utilizing structures such as locking screws and positioning rods to achieve axial positioning of parts, the problem of uneven axial alignment of parts after welding was solved, thus improving welding quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEFEI BENTAYGA SEMICONDUCTOR CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-10
AI Technical Summary
In existing technologies, semiconductor components cannot be effectively positioned axially during welding, resulting in uneven axial alignment after welding and affecting welding quality.
A standard welding fixture for the semiconductor industry is used. By setting up a structure such as a locking screw, a positioning rod and a compression spring, the axial positioning of the product parts is achieved, ensuring that the center lines of the parts are at the same level, and the locking screw and welding connection spring are used for fixation.
This effectively avoids axial misalignment of parts after welding, thus improving welding quality.
Smart Images
Figure CN224102202U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to welding frock technical field especially relates to a kind of welding frock of semiconductor industry standard product. BACKGROUND
[0002] Semiconductor is a kind of substance with unique conductive performance, and has wide application in electronic, communication, computer, new energy and other fields. With the continuous progress of science and technology, the application field of semiconductor will continue to expand and deepen.
[0003] In the prior art, part of product parts used in semiconductor industry need to be connected and fixed by welding, but currently, product parts are usually simply fixed, cannot be limited for product parts needing axial positioning, so that after multiple product parts are welded into a whole, axial misalignment may occur, thereby leading to low quality of product part welding. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the problem that in prior art, part of product parts used in semiconductor industry need to be connected and fixed by welding, but currently, product parts are usually simply fixed, cannot be limited for product parts needing axial positioning, so that after multiple product parts are welded into a whole, axial misalignment may occur, thereby leading to low quality of product part welding.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a kind of welding frock of semiconductor industry standard product, comprising: frock one, still comprising:
[0006] frock two, it is set in the top of the frock one, the top of the frock one is symmetrically provided with two screw holes, the top of the frock two is symmetrically slidably connected with two locking screws, one end of the locking screw is threadedly connected in the inside of screw hole, the opposite side of the frock one close to bottom is provided with positioning hole, the inside of the positioning hole is slidably connected with positioning rod.
[0007] Preferably, the opposite side of the frock one is fixedly connected with guide rod, the outer surface of the guide rod is movably connected with movable block, and the movable block is fixedly connected with the positioning rod.
[0008] Preferably, the outer surface of the guide rod is provided with compression spring, and the compression spring is fixedly connected with the movable block.
[0009] Preferably, the opposite side of the frock one close to top is provided with limiting circular groove, the depth of the limiting circular groove is less than the depth of the positioning hole, and the diameter of the limiting circular groove is equal to the diameter of the positioning hole.
[0010] Preferably, the top of the tool one is symmetrically provided with two sliding grooves, the opposite sides of the tool two are fixedly connected with L-shaped sliding blocks, and the outer surfaces of the L-shaped sliding blocks are slidably connected in the sliding grooves.
[0011] Preferably, the bottom of the tool one is slidably connected with a product main body one, and the inside of the tool two is slidably connected with a product main body two.
[0012] Preferably, one side of the product main body one is welded with a connecting spring piece, and the connecting spring piece is welded with the product main body two.
[0013] Compared with the prior art, the utility model has the advantages and positive effects that,
[0014] 1. The utility model discloses a kind of welding toolings for semiconductor industry standard product, including tool one, tool two, product main body one and product main body two, the bottom of tool one is slidably connected with product main body one, the opposite sides of tool two are fixedly connected with L-shaped sliding block, the outer surface of L-shaped sliding block is slidably connected in the sliding groove, the inside of tool two is slidably connected with product main body two, the bottom of product main body one is fixedly connected with the center hole of product main body two, and the center hole of product main body two is fixedly connected with the center hole of tool two.
[0015] 2. The utility model discloses a kind of welding toolings for semiconductor industry standard product, including tool one, tool two, product main body one and product main body two, the bottom of tool one is slidably connected with product main body one, the opposite sides of tool two are fixedly connected with L-shaped sliding block, the outer surface of L-shaped sliding block is slidably connected in the sliding groove, the inside of tool two is slidably connected with product main body two, the bottom of product main body one is fixedly connected with the center hole of product main body two, and the center hole of product main body two is fixedly connected with the center hole of tool two. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a side view structural schematic drawing of the welding tooling for semiconductor industry standard product provided by the utility model;
[0017] Figure 2 It is a side view structural schematic drawing of the welding tooling for semiconductor industry standard product provided by the utility model; Figure 1 It is an enlarged structural schematic drawing of A place in the middle of the welding tooling for semiconductor industry standard product provided by the utility model.
[0018] Figure 3 A schematic cross-sectional view of a welding fixture for standard semiconductor products provided by this utility model;
[0019] Figure 4 This utility model provides an overall cross-sectional structural diagram of a welding fixture for standard semiconductor products.
[0020] Legend:
[0021] 1. Product body one; 2. Connecting spring; 3. Product body two; 4. Tooling one; 5. Tooling two; 6. Locking screw; 7. L-shaped slider; 8. Slide groove; 9. Limiting groove; 10. Positioning hole; 11. Guide rod; 12. Movable block; 13. Positioning rod; 14. Compression spring; 15. Screw hole. Detailed Implementation
[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0024] Examples, such as Figures 1-4 As shown, this utility model provides a welding fixture for standard products in the semiconductor industry, including: fixture one 4, and fixture two 5, which is disposed above fixture one 4. Fixture one 4 has two screw holes 15 symmetrically opened on its top. Fixture two 5 has two locking screws 6 symmetrically slidably connected to its top. One end of the locking screw 6 is threaded into the inside of the screw hole 15. Fixture one 4 has a positioning hole 10 on opposite sides near the bottom. A positioning rod 13 is slidably connected inside the positioning hole 10.
[0025] Furthermore, such as Figures 1-4 As shown, guide rods 11 are fixedly connected to opposite sides of tooling 4. Movable blocks 12 are movably connected to the outer surface of guide rods 11. Movable blocks 12 are fixedly connected to positioning rods 13. With the above arrangement, the movable blocks 12 can slide along the outer surface of guide rods 11.
[0026] Furthermore, such as Figures 1-4As shown, the outer surface of the guide rod 11 is provided with a compression spring 14, which is fixedly connected with the movable block 12, and through the reset force of the compression spring 14, the positioning rod 13 can be inserted into the inside of the positioning hole 10.
[0027] Further, as shown in the figure, Figures 1-4 As shown, the opposite sides of the top of the tool 4 are provided with limiting circular grooves 9, the depth of the limiting circular grooves 9 is smaller than the depth of the positioning hole 10, and the diameter of the limiting circular grooves 9 is equal to the diameter of the positioning hole 10, through the above setting, when the positioning rod 13 is inserted into the limiting circular groove 9, the movable block 12 can be limited.
[0028] Further, as shown in the figure, Figures 1-4 As shown, the top of the tool 4 is symmetrically provided with two sliding grooves 8, and the opposite sides of the tool 2 are fixedly connected with L-shaped sliding blocks 7, the outer surface of the L-shaped sliding block 7 is slidingly connected in the inside of the sliding groove 8, through the cooperation of the L-shaped sliding block 7 and the sliding groove 8, the tool 2 can be quickly positioned.
[0029] Further, as shown in the figure, Figures 1-4 As shown, the bottom of the tool 4 is slidingly connected with the product main body 1, and the inside of the tool 2 is slidingly connected with the product main body 3, through the above setting, the axis of the product main body 3 and the product main body 1 can be on the same horizontal line.
[0030] Further, as shown in the figure, Figures 1-4 As shown, one side of the product main body 1 is welded with a connecting spring sheet 2, and the connecting spring sheet 2 is welded with the product main body 3, through the above setting, the product main body 1, the connecting spring sheet 2 and the product main body 3 can be welded to form the whole component, and the connecting spring sheet 2 is an ultrahigh vacuum welded corrugated pipe, which has the following characteristics: stretchable and compressible, ultrahigh motion life, ultrahigh vacuum, and small amplitude twist connection.
[0031] Working principle: when the product body one 1, the connecting spring piece 2 and the product body two 3 are welded into the whole part, the movable block 12 is pulled outward by hand, and the positioning rod 13 is inserted into the inside of the limiting circular groove 9 under the reset force of the compression spring 14, so that the positioning rod 13 returns to the initial state, the bottom of the tool one 4 is flush with the bottom of the product body one 1, the movable block 12 is pulled outward by hand, the positioning rod 13 is inserted into the inside of the positioning hole 10 and the side hole of the product body one 1, so that the tool one 4 and the product body one 1 are fixed together, the tool two 5 is moved to the top of the tool one 4, the L-shaped sliding block 7 is slid to the middle of the tool one 4 along the inside of the sliding groove 8, the connecting spring piece 2 is connected with the product body one 1 by welding, the product body one 1, the connecting spring piece 2 and the product body two 3 are axially positioned, and the quality of product part welding is ensured.
[0032] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belong to the protection scope of the present application.
Claims
1. A soldering fixture for semiconductor industry artifacts, comprising: Tool one (4) is characterized in that, further comprising: Tool two (5) is arranged above the tool one (4), the top of the tool one (4) is symmetrically provided with two screw holes (15), the top of the tool two (5) is symmetrically connected with two locking screws (6) through sliding, one end of the locking screw (6) is screwed in the screw hole (15), the opposite side of the tool one (4) near the bottom is provided with a positioning hole (10), and the positioning hole (10) is connected with a positioning rod (13) through sliding.
2. A soldering fixture for semiconductor industry artifacts according to claim 1, characterized in that: The opposite side of the tool one (4) is fixedly connected with a guide rod (11), and the outer surface of the guide rod (11) is movably connected with a movable block (12).
3. A soldering fixture for semiconductor industry artifacts according to claim 2, characterized in that: The outer surface of the guide rod (11) is provided with a compression spring (14), and the compression spring (14) is fixedly connected with the movable block (12).
4. The soldering fixture for semiconductor industry artifacts according to claim 2, characterized in that: The opposite side of the tool one (4) near the top is provided with a limiting circular groove (9), the depth of the limiting circular groove (9) is less than the depth of the positioning hole (10), and the diameter of the limiting circular groove (9) is equal to the diameter of the positioning hole (10).
5. A soldering fixture for semiconductor industry artifacts according to claim 4, characterized in that: The top of the tool one (4) is symmetrically provided with two sliding grooves (8), and the opposite side of the tool two (5) is fixedly connected with an L-shaped sliding block (7).
6. A soldering fixture for semiconductor industry artifacts according to claim 5, characterized in that: The bottom of the tool one (4) is connected with a product main body one (1) through sliding, and the inside of the tool two (5) is connected with a product main body two (3) through sliding.
7. A soldering fixture for semiconductor industry artifacts according to claim 6, characterized in that: One side of the product main body one (1) is welded with a connecting spring piece (2), and the connecting spring piece (2) is welded with the product main body two (3).