Universal multi-point shaping jig

By designing a universal multi-point forming fixture, and utilizing a combination of brackets, base plates, and removable pads, the deformation problem caused by thermal shrinkage in the production of the four main components of notebook computers was solved, thereby improving product yield and reducing production costs.

CN121624293APending Publication Date: 2026-03-10MITAC PRECISION TECH(KUNSHAN) CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-09
Publication Date
2026-03-10

AI Technical Summary

Technical Problem

The four main components of a notebook computer deform due to different thermal shrinkage during production, resulting in problems such as small deformation in the center of the long side, deformation and warping at the corners, and local S-shaped deformation. After the product is taken out by a robotic arm, it is placed directly on the machine, resulting in a low product yield.

Method used

Design a universal multi-point shaping fixture, including a bracket, a base plate, and detachably connected pads. The pads can be adjusted in the X and Y directions through grooves and positioning components, and are used to shape deformable products.

Benefits of technology

It improves product yield, saves production costs, and is applicable to products of different specifications.

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Abstract

The invention relates to the technical field of automatic jigs, in particular to a universal multi-point shaping jig which comprises a bottom plate arranged on a machine table, at least one set of sliding grooves are formed in the bottom plate, the number of the sliding grooves in one set is two, and the two sliding grooves in one set are perpendicularly arranged and used for positioning the positions of a product in the X direction and the Y direction; the jig bottom plate is provided with at least one set of sliding grooves, the sliding grooves are formed in the jig bottom plate, the number of the cushion blocks in one set is two, the two cushion blocks in one set are perpendicularly arranged, and the cushion blocks are detachably connected into the sliding grooves through the positioning pieces, and the jig has the beneficial effects that the jig is arranged on the machine table, the at least one set of sliding grooves are formed in the jig bottom plate, the number of the sliding grooves in one set is two, and the two sliding grooves in one set are perpendicularly arranged; the cushion blocks are detachably connected into the sliding grooves through the positioning pieces, synchronous adjustment of the cushion blocks in the X direction and the Y direction according to the specifications of products is achieved, then deformed products are placed on the jig through a mechanical arm to be pressed up and down, the products are shaped, the jig can be used for the products of different specifications, the yield of the products is increased, and the production cost of the products is saved.
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Description

[0001] The present application relates to the technical field of automation jigs, and in particular to a universal multi-point shaping jig.

[0002] During production and molding of NB (Notebook, notebook computer) four major components, the product will be deformed due to different cold and hot shrinkage, and common problems are small deformation in the center of the long side, reverse deformation of the corner, local S-shaped deformation, etc. After being taken out by the mechanical hand, the product is directly placed on the machine table, so that the product is unqualified, resulting in low yield of the product.

[0003] Therefore, it is necessary to provide a universal multi-point shaping jig to solve the above problems.

[0004] The technical problem to be solved by the present application is that during production and molding of NB four major components, the product will be deformed due to different cold and hot shrinkage, and common problems are small deformation in the center of the long side, reverse deformation of the corner, local S-shaped deformation, etc. After being taken out by the mechanical hand, the product is directly placed on the machine table, so that the product is unqualified, resulting in low yield of the product. Therefore, the present application provides a universal multi-point shaping jig to solve the above problems.

[0005] The technical problem of the present application is solved by the following solution: a universal multi-point shaping jig, comprising:

[0006] A support is placed on the machine table and is used to support and fix the entire jig;

[0007] A bottom plate is fixedly connected to one side of the support away from the machine table, and the bottom plate is provided with a sliding groove, the sliding groove is provided with at least one group, one group of the sliding groove is two, and the two are vertically arranged, and are used to position the position of the product in X direction and Y direction;

[0008] A spacer is provided with at least one group, one group of the spacer is two, and the two are vertically arranged, and the spacer is detachably connected in the sliding groove through a positioning member.

[0009] Preferably, the material of the jig includes but is not limited to bakelite.

[0010] Preferably, the positioning member is replaced with a corresponding length of the positioning member according to the height of the spacer required by different specifications of the product.

[0011] Preferably, the positioning member includes but is not limited to a screw.

[0012] Preferably, the spacer is provided with an extension end according to the specifications of the product, and the height of the extension end is set according to the height of the spacer required by the product.

[0013] ​​​The beneficial effect of the present application is that the present application realizes the adjustment of the pad block in the X direction and the Y direction according to the specifications of the product through a universal multi-point shaping jig which is provided with a jig on a machine table and at least one set of sliding grooves on the jig bottom plate, the set of sliding grooves is two, and the two are vertically arranged, the pad block is detachably connected in the sliding groove through a positioning piece, the product is placed on the jig by the manipulator, and the product is shaped by pressing down, and different specifications of products can be used, thereby improving the yield of the product and saving the production cost of the product. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic diagram of a universal multi-point shaping jig of the present application.

[0015] Figure 2 is another angle structural schematic diagram of a universal multi-point shaping jig of the present application.

[0016] Figure 3 is Figure 2 is a sectional view of A-A in FIG.

[0017] Figure 4 is a structural schematic diagram of a universal multi-point shaping jig of the present application.

[0018] Figure 5 is a structural schematic diagram of the present application in which the pad block is provided with an extension end. DETAILED DESCRIPTION

[0019] In order to further illustrate the technical means adopted by the present application and its effects, the following describes in detail the embodiments of the present application and the accompanying drawings.

[0020] The present application provides a universal multi-point shaping jig, comprising:

[0021] The support 110 is placed on the machine table and is used to support and fix the entire jig 100;

[0022] The bottom plate 120 is fixedly connected to the side of the support 110 away from the machine table, and the bottom plate 120 is provided with a sliding groove 121, the sliding groove 121 is provided with at least one set, one set of sliding grooves 121 is two, and the two are vertically arranged, and is used to position the X direction and the Y direction position of the product 20;

[0023] The pad block 130 is provided with at least one set, one set of pad blocks 130 is two, and the two are vertically arranged, and the pad block 130 is detachably connected in the sliding groove 121 through the positioning piece 131.

[0024] Example 1

[0025] The positioning piece 131 is replaced with a corresponding length of positioning piece 131 according to the height of the pad block 130 required by the product 20 of different specifications.

[0026] Example 2

[0027] The pad 130 is provided with an extension end 132 according to the specifications of the product 20, and the height of the extension end 132 is set according to the required height of the pad 130 for the product 20.

[0028] The jig 100 is made of, but is not limited to, bakelite.

[0029] The positioning element 131 includes, but is not limited to, screws.

[0030] The beneficial effects of this invention are that it provides a universal multi-point shaping fixture, which has a fixture 100 on a machine base and at least one set of sliding grooves 121 on the base plate 120 of the fixture 100. There are two sliding grooves 121, which are arranged vertically. A pad 130 is detachably connected to the sliding groove 121 through a positioning member 131, so that the pad 130 can be adjusted synchronously in the X and Y directions according to the specifications of the product 20. Then, the deformed product 20 is placed on the fixture 100 by a robot arm and pressed down to shape the product 20. Different specifications of products 20 can be used, thereby improving the yield of the product 20 and saving the production cost of the product 20.

[0031] It should be noted that the present invention is not limited to the above embodiments. Any simple modifications, equivalent changes and alterations made by those skilled in the art to the above embodiments based on the technical solutions of the present invention shall fall within the protection scope of the present invention.

Claims

1. A universal multi-point shaping fixture, characterized by, It comprises: a bottom plate arranged on a machine table, the bottom plate being provided with a sliding groove, the sliding groove being provided with at least one group, one group of the sliding groove being two, and the two being arranged vertically to position the X and Y directions of the product; a cushion block, the cushion block being provided with at least one group, one group of the cushion block being two, and the two being arranged vertically, the cushion block being detachably connected in the sliding groove through a positioning member.

2. The universal multi-point shaping fixture of claim 1, wherein: The bottom plate is provided with a support near one side of the machine table, and the support is used to support and fix the whole jig.

3. The universal multi-point shaping fixture of claim 1, wherein: The material of the jig includes but is not limited to bakelite.

4. The universal multi-point shaping fixture of claim 1, wherein: The positioning member is replaced with a corresponding length of the positioning member according to the height of the cushion block required by different specifications of products.

5. The universal multi-point shaping fixture of claim 1, wherein: The positioning member is a screw.

6. The universal multi-point shaping fixture of claim 1, wherein: The cushion block is provided with an extension end according to the specifications of the product, and the height of the extension end is set according to the height of the cushion block required by the product.