A 3C product positioning welding device

Abstract

The utility model discloses a 3C product positioning welding device belongs to the jig field, a 3C product positioning welding device, including installation box no.

Description

Technical Field

[0001] This utility model relates to the field of fixtures, and more specifically, to a positioning and welding device for 3C products. Background Technology

[0002] Product fixtures are key modules in automated equipment. For some small and complex products, a good fixture is often needed when welding processes are performed on the equipment to ensure stable and efficient operation. Therefore, developing a high-efficiency and stable product fixture is particularly important.

[0003] In existing technologies, traditional automation in the electronics field often relies on simple contour-guided positioning fixtures for welding small-volume products. These fixtures prevent welding displacement through contoured grooves. However, traditional contour-guided positioning fixtures are highly dependent on machining precision and lack flexibility. Errors in the machining of contoured surfaces of products with complex shapes can affect the welding effect. Product fixation cannot be guaranteed. When using only contoured grooves for product positioning, high-speed equipment operation inevitably causes vibration, and slight energy impacts during welding can cause product displacement. Therefore, a new type of welding product fixture is needed that offers better compatibility and more precise positioning compared to traditional fixtures. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a 3C product positioning and welding device. It can achieve multi-directional elastic support of the workpiece, so that the product will not move easily in the positioning insert, and will not be damaged due to excessive contact force. Only a single push force is applied to the fixture to push the push block to achieve a continuous action to open the positioning pressure block. After the material is released, it can be released to complete the product fixing and positioning.

[0006] 2. Technical Solution To solve the above problems, the present invention adopts the following technical solution.

[0007] A positioning and welding device for 3C products includes a first mounting box, a second mounting box fixedly mounted at the bottom of the first mounting box, a first pusher block movably sleeved inside the second mounting box, a second pusher block movably sleeved inside the second mounting box, a second spring fixedly connected to the inner side of the first pusher block, a first spring fixedly connected to the inner side of the second pusher block, and a contour insert movably mounted inside the first mounting box.

[0008] Furthermore, a fixing plate is movably sleeved on the surface of both spring one and spring two, and the fixing plate is fixedly installed on the inner side of the mounting box two. The ends of spring one and spring two are fixedly connected to the inner wall of the mounting box two.

[0009] Furthermore, a horizontal pressure block is movably installed on the outer side of the contour insert, and a vertical pressure block is movably installed on the top of the contour insert. A synchronization hole is opened on the side of the horizontal pressure block, and there are several horizontal pressure blocks. The same connecting shaft is rotatably installed inside the several synchronization holes.

[0010] Furthermore, a protrusion is fixedly installed on the inner side of the top of the horizontal pressure block, and the shape of the protrusion matches the shape of the top of the contour insert.

[0011] Furthermore, the bottom of the outer end of the second push block and the inner side of the outer end of the first push block are in contact with each other, and a groove is provided on the inner side of the second push block, with one side of the groove in contact with the outer side of the bottom end of the horizontal pressure block.

[0012] Furthermore, a ball rod is fixedly installed at the bottom end of the vertical pressure block, and a push block three is attached to the bottom end of the ball rod. The outer end of the push block three is movably sleeved on the outer wall of the mounting box two, and a spring four is fixedly connected to the other end of the push block three.

[0013] 3. Beneficial Effects Compared with existing technologies, the advantages of this utility model are: (1) This solution uses vertical and horizontal pressure blocks to press and fix the workpiece in the contour insert at multiple angles, thereby effectively improving its support capacity during the processing, preventing it from moving easily, improving the product processing quality, and controlling the force so as not to cause deformation damage to the product.

[0014] (2) This solution uses a jig to achieve rapid operation by pushing, thereby realizing the rapid assembly of materials, further shortening the overall processing time and improving the processing efficiency of the product. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the push block one and the three sides of the push block in this utility model; Figure 3 This is a schematic diagram of the specific structure of the horizontal pressure block in this utility model.

[0016] Explanation of the labels in the diagram: 1. Mounting box one; 2. Mounting box two; 3. Push block one; 4. Push block two; 5. Contour insert; 6. Vertical pressure block; 7. Horizontal pressure block; 8. Spring one; 9. Spring two; 10. Spring three; 12. Fixing plate; 13. Push block three; 701. Protrusion; 702. Synchronization hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example 1: Please see Figure 1-3 A 3C product positioning and welding device includes a mounting box 1, a mounting box 2 fixedly mounted at the bottom of the mounting box 1, a push block 3 movably sleeved inside the mounting box 2, a push block 4 movably sleeved inside the mounting box 2, a spring 10 fixedly connected to the inner side of the push block 3, a spring 9 fixedly connected to the inner side of the push block 4, and a contour insert 5 movably mounted inside the mounting box 1. The surfaces of spring 9 and spring 10 are movably fitted with fixing plates 12, which are fixedly installed on the inner side of mounting box 2. The ends of spring 9 and spring 10 are fixedly connected to the inner wall of mounting box 2. A protrusion 701 is fixedly installed on the inner side of the top of the horizontal pressure block 7. The shape of the protrusion 701 matches the shape of the top of the contour insert 5. The bottom of the outer end of the push block 2 4 and the inner side of the outer end of the push block 3 fit together. A groove is opened on the inner side of the push block 2 4. One side of the groove fits against the outer side of the bottom end of the horizontal pressure block 7. A ball rod is fixedly installed at the bottom end of the vertical pressure block 6. The bottom end of the ball rod is fitted with push block 3 13. The outer end of push block 3 13 is movably fitted on the outer wall of mounting box 2. The other end of push block 3 13 is fixedly connected to spring 4. Specifically, the groove on the inner side of push block 2 4 prevents the horizontal pressure block 7 from shifting immediately when it is pressed by push block 1 3, thus allowing the horizontal pressure block 7 to move more smoothly away from the side of the contour insert 5. In addition, springs 1 9 and 2 10 can effectively control push block 1 3 and push block 2 4 to their initial state, i.e., to reset as a whole without external force, which facilitates quick support and fixation after the product is assembled. Finally, the fixing plate 12 can limit the movement of springs 1 9 and 2 10, thereby improving their service life. A horizontal pressure block 7 is movably installed on the outer side of the contouring insert 5, and a vertical pressure block 6 is movably installed on the top of the contouring insert 5. A synchronization hole 702 is opened on the side of the horizontal pressure block 7. There are several horizontal pressure blocks 7, and the same connecting shaft is rotatably installed inside the several synchronization holes 702. Specifically, the coupling inside the synchronization hole 702 drives all the horizontal pressure blocks 7 to change position, thereby achieving batch control. This allows for rapid assembly of products during batch processing, further shortening assembly time and improving the production efficiency of the device.

[0021] The working principle of this utility model is as follows: a pushing force is simultaneously applied to the outer ends of push block 3 13 and push block 1 3. Then, push block 3 13 drives the ball rod at the bottom of the vertical pressure block 6 to move upward. Push block 1 3 drives push block 2 4 to move. The groove inside push block 2 4 drives the bottom end of the horizontal pressure block 7 to shift, so that the horizontal pressure block 7 rotates along the connecting shaft and drives the protrusion 701 to leave the top of the contour insert 5. At this time, the workpiece is placed inside the contour insert 5. Then, the external pressure is released, the vertical pressure block 6 resets downward, and the horizontal pressure block 7 resets inward, finally supporting the top and side of the workpiece. Then, subsequent processing operations can be carried out.

[0022] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A positioning and welding device for 3C products, comprising a mounting box (1), characterized in that: The bottom of the first mounting box (1) is fixedly mounted with the second mounting box (2). The second mounting box (2) is movably fitted with the push block (3). The second mounting box (2) is also movably fitted with the push block (4). The inner side of the push block (3) is fixedly connected with the spring (10). The inner side of the push block (4) is fixedly connected with the spring (9). The first mounting box (1) is movably mounted with the contour insert (5).

2. The 3C product positioning and welding device according to claim 1, characterized in that: The surfaces of spring one (9) and spring two (10) are movably fitted with fixing plates (12), which are fixedly installed on the inner side of mounting box two (2). The ends of spring one (9) and spring two (10) are fixedly connected to the inner wall of mounting box two (2).

3. The 3C product positioning and welding device according to claim 1, characterized in that: A horizontal pressure block (7) is movably installed on the outer side of the contour insert (5), and a vertical pressure block (6) is movably installed on the top of the contour insert (5). A synchronization hole (702) is opened on the side of the horizontal pressure block (7). There are several horizontal pressure blocks (7), and the same connecting shaft is installed inside the several synchronization holes (702) by rotation.

4. The 3C product positioning and welding device according to claim 3, characterized in that: A protrusion (701) is fixedly installed on the inner side of the top of the horizontal pressure block (7), and the shape of the protrusion (701) is compatible with the shape of the top of the contour insert (5).

5. The 3C product positioning and welding device according to claim 1, characterized in that: The bottom of the outer end of the push block 2 (4) and the inner side of the outer end of the push block 1 (3) are in contact with each other. The inner side of the push block 2 (4) has a groove, and one side of the groove is in contact with the outer side of the bottom end of the horizontal pressure block (7).

6. The 3C product positioning and welding device according to claim 3, characterized in that: A ball stick is fixedly installed at the bottom end of the vertical pressure block (6), and a push block three (13) is attached to the bottom end of the ball stick. The outer end of the push block three (13) is movably sleeved on the outer wall of the mounting box two (2), and a spring four is fixedly connected to the other end of the push block three (13).

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