Board splitting jig of wing-shaped compression solid-state storage hard disk module jointed board structure

Abstract

The utility model discloses a board splitting jig for a wing-shaped compression solid-state storage hard disk module jointed board structure. The board splitting jig for the wing-shaped compression solid-state storage hard disk module jointed board structure comprises the wing-shaped compression solid-state storage hard disk module jointed board structure, a board splitting jig bottom support and a board splitting jig upper cover, and the wing-shaped compressed solid-state storage hard disk module jointed board structure is positioned and placed on the board splitting jig bottom support. According to the utility model, the wing-shaped compressed solid-state storage hard disk module jointed board structure is compressed and fixed through the board splitting jig bottom support and the board splitting jig upper cover, the stability of the board splitting jig is improved, and the interval grooves are hollowed in the outer frame and are matched with the process edge, so that the workload of an end mill is reduced, and the cost is saved; the same set of steel mesh jig, mounting program and component feeder can be shared through the splicing structure of the female plate and the male plate, so that the process difficulty is reduced, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment processing, in particular to a panel separation jig of a wing-shaped compressed solid-state storage hard disk module panel structure. Background Art

[0002] The Mini-Compression Storage Disk Module (mCSDM) and Compression Storage Disk Module (CSDM) are next-generation storage hard disk modules primarily connected via board-to-board pins. These connections utilize tiny, high-precision spring pins, which are extremely short and highly consistent, making them ideal for high-frequency transmission applications.

[0003] The wing-shaped circuit boards of compressed storage hard disk modules have high requirements on appearance and forming size, so they are generally cut by a gong knife to ensure accurate size and burr-free edges.

[0004] However, traditional paneling uses a single edge, which requires a lot of work for the guillotine cutter, impacting efficiency and production costs. Furthermore, the guillotine cutter jig, which requires ample space for the cutter, can't clamp the veneer up and down, causing it to loosen, leading to guillotine deviation and large board forming errors, resulting in poor appearance.

[0005] At the same time, the traditional panel structure adopts the same-side splicing method. The components are mounted and soldered on one side first, and then turned over to be mounted and soldered on the other side. There is only one component mounting production line, and the mounting and soldering must be completed on side A first. Then the line must be switched to replace the program and component feeder, and the B side must be mounted and soldered. In this process, if an error occurs, the whole machine cannot be tested to determine in advance whether the program and components are correct, which poses a great quality risk. The use of two component mounting production lines, one for side A and the other for side B, requires more production equipment. The workload of switching lines to replace programs and component feeders is too concentrated, and the production equipment has the problem of waiting for materials to stop, which seriously affects efficiency. Utility Model Content

[0006] In view of the above problems, the present invention is proposed to provide a panel separation jig for a wing-shaped compressed solid-state storage hard disk module panel structure that overcomes the above problems or at least partially solves the above problems.

[0007] The utility model provides a panel splitting jig of a wing-shaped compressed solid-state storage hard disk module panel structure, the panel splitting jig of the wing-shaped compressed solid-state storage hard disk module panel structure comprises: a wing-shaped compressed solid-state storage hard disk module panel structure, a panel splitting jig bottom bracket and a panel splitting jig top cover; the wing-shaped compressed solid-state storage hard disk module panel structure is positioned and placed on the panel splitting jig bottom bracket;

[0008] The wing-shaped compressed solid-state storage hard disk module panel structure includes an outer frame providing physical support and a plurality of wing-shaped compressed solid-state storage hard disk modules, wherein the plurality of wing-shaped compressed solid-state storage hard disk modules are divided into two groups arranged in parallel and symmetrically, one group being the module A side of the wing-shaped compressed solid-state storage hard disk module, and the other group being the module B side of the wing-shaped compressed solid-state storage hard disk module;

[0009] The wing-shaped compressed solid-state storage hard disk module includes a chip assembly, and the chip assembly is arranged near the area of ​​the transverse central axis formed by the module A surface and the module B surface;

[0010] The upper and lower ends of the module A and module B surfaces are hollowed out with spacing grooves on the outer frame;

[0011] In the wing-shaped compressed solid-state storage hard disk module panel structure, the middle area of ​​the two adjacent module A surfaces close to the outer frame, and the middle area of ​​the two adjacent module B surfaces close to the outer frame are hollowed out to form a T-shaped groove;

[0012] The module A surface and the module B surface, the module A surface and the outer frame, and the module B surface and the outer frame are all fixedly connected together by a process edge spanning the spacing groove;

[0013] An upper avoidance groove is provided in the area of ​​the upper cover of the panel splitting jig corresponding to the spacing groove;

[0014] A lower avoidance groove is formed in the area of ​​the plate separation jig bottom support corresponding to the spacing groove.

[0015] Optionally, the process edge is hollowed out with an arc-shaped notch in the direction of the spacing groove.

[0016] Optionally, a plurality of positioning holes are provided on the wing-shaped compressed solid-state storage hard disk module panel structure.

[0017] Optionally, the base of the panel separation jig is provided with positioning posts at positions corresponding to the positioning holes, and the number of the positioning posts matches the number of the positioning holes.

[0018] Optionally, the plate splitting jig base is provided with T-shaped limiting columns at positions corresponding to the T-shaped slots, and the number of the T-shaped limiting columns matches the number of the T-shaped slots.

[0019] Optionally, a plurality of Mark cursor identification points are also provided on the outer frame.

[0020] Optionally, a hinge assembly is further included, and the panel splitting jig bottom support and the panel splitting jig top cover are hingedly fixed via the hinge assembly.

[0021] Optionally, a limiting fixing groove is provided at one end of the upper cover of the panel separation jig away from the hinge assembly.

[0022] Optionally, an adjustable fastening screw is provided on the base of the panel splitting jig at a position corresponding to the limiting fixing groove.

[0023] Optionally, a gasket is provided on the fastening screw.

[0024] The technical solution provided in the embodiments of the present invention has at least the following technical effects or advantages:

[0025] The panel splitting jig of the wing-shaped compressed solid-state storage hard disk module panel structure described in the embodiment of the present invention presses and fixes the wing-shaped compressed solid-state storage hard disk module panel structure through the bottom support and the top cover of the panel splitting jig, thereby improving the stability of the panel splitting jig; by hollowing out the partition grooves on the outer frame and cooperating with the process edges, the workload of the gong cutter is reduced and the cost is saved; through the yin-yang panel structure, the module A side and the module B side of the panel are completely consistent, and can share the same set of steel mesh jigs, mounting programs and component feeders, thereby reducing the process difficulty and saving costs.

[0026] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is a structural schematic diagram of the wing-shaped compressed solid-state storage hard disk module panel structure of the present invention when the panel separation fixture is closed;

[0029] Figure 2 This is a structural schematic diagram of the panel separation jig of the wing-shaped compressed solid-state storage hard disk module panel structure of the present invention when it is unfolded;

[0030] Figure 3 for Figure 2 A schematic diagram of the structure when the wing-shaped compressed solid-state storage hard disk module panel structure is not placed;

[0031] Figure 4 This is a schematic diagram of the structure of the wing-shaped compressed solid-state storage hard disk module panel structure;

[0032] Figure 5 This is a schematic diagram of the gong knife panel splitting process;

[0033] Figure 6 A reference diagram of four wing-shaped compressed solid-state storage hard drive modules connected to the process edge;

[0034] Figure 7 A reference diagram of two wing-shaped compressed solid-state storage hard drive modules connected longitudinally along the process edge.

[0035] Description of reference numerals:

[0036] 1. Wing-shaped compressed solid-state storage hard disk module panel structure; 2. Depaneling jig bottom support; 3. Depaneling jig top cover; 4. Hinge assembly; 5. Gong knife; 10. Process edge; 11. Module A side; 12. Module B side; 13. Outer frame; 14. Spacing groove; 15. Positioning hole; 16. Mark cursor identification point; 17. Arc-shaped notch; 18. Chip assembly; 19. T-slot; 21. Fastening screw; 22. Gasket; 23. Positioning column; 24. Lower avoidance groove; 25. T-type limit column; 31. Limit fixing groove; 32. Upper avoidance groove. DETAILED DESCRIPTION

[0037] Exemplary embodiments of the present disclosure will be described below in more detail with reference to the accompanying drawings.

[0038] In order to enable those skilled in the art to better understand the present invention, the following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. The accompanying drawings show preferred embodiments of the present invention. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0039] Unless otherwise specified, various raw materials, instruments and equipment used in the present invention can be purchased from the market or prepared by existing methods.

[0040] Figure 1 This is a structural diagram of the wing-shaped compressed solid-state storage hard disk module structure of the utility model when the panel separation fixture is closed. Figure 2 This is a structural diagram of the panel separation jig of the wing-shaped compressed solid-state storage hard disk module panel structure of the present invention when it is unfolded. Figure 3 for Figure 2 The schematic diagram of the structure without the wing-shaped compressed solid-state storage hard disk module panel structure is shown in Figure 1-3As shown, the panel splitting jig of the wing-shaped compressed solid-state storage hard disk module panel structure includes a wing-shaped compressed solid-state storage hard disk module panel structure 1, a panel splitting jig base 2, a panel splitting jig upper cover 3 and a hinge assembly 4; the wing-shaped compressed solid-state storage hard disk module panel structure 1 is positioned and placed on the panel splitting jig base 2; the panel splitting jig base 2 and the panel splitting jig upper cover 3 are hinged and fixed by the hinge assembly 4, so that the panel splitting jig upper cover 3 can be opened and closed relative to the panel splitting jig base 2 to realize the opening or closing function, so that the panel splitting jig upper cover 3 can buckle and fix the wing-shaped compressed solid-state storage hard disk module panel structure 1 on the panel splitting jig base 2, and perform the panel splitting operation on the wing-shaped compressed solid-state storage hard disk module panel structure 1 through the gong cutter 5, and the hinge assembly 4 can be, for example, a hinge or a latch.

[0041] Combine Figure 4 As shown, Figure 4 This is a structural schematic diagram of a wing-shaped compressed solid-state storage hard disk module panel structure 1, wherein the wing-shaped compressed solid-state storage hard disk module panel structure 1 includes an outer frame 13 for providing physical support and a plurality of wing-shaped compressed solid-state storage hard disk modules, wherein the plurality of wing-shaped compressed solid-state storage hard disk modules are divided into two groups arranged in parallel and symmetrically, one group is the module A side 11 of the wing-shaped compressed solid-state storage hard disk module, and the other group is the module B side 12 of the wing-shaped compressed solid-state storage hard disk module. In an embodiment of the utility model, the module A side 11 and the module B side 12 of the wing-shaped compressed solid-state storage hard disk module are symmetrically assembled into a yin-yang board, half of which is mounted and welded with components on the module A side 11, and the other half is mounted and welded with components on the module B side 12; after reflow soldering at high temperature, the board is turned over, and half of the components are mounted and welded with components on the module A side 11, and the other half is mounted and welded with components on the module B side 12; after two mounting and welding, the complete product mounting and welding is completed, and the board can be divided for functional testing to determine whether the program and components are mounted incorrectly, thereby improving the consistency of the product. The Yin-Yang panel structure essentially adopts the principle of two-sided symmetry. The module A side 11 and the module B side 12 of the panel are completely consistent, and can share the same set of steel mesh fixtures, placement programs and component feeders, which reduces the process difficulty and saves costs.

[0042] It should be noted that, since in the embodiment of the present invention, the wing-shaped compressed solid-state storage hard disk module is an expanded model product after the standard-sized wing-shaped compressed solid-state storage hard disk module is expanded, and its size is larger, the wing-shaped compressed solid-state storage hard disk module panel structure 1 adopts a 2x3 panel, that is, 3 modules of module A surface 11 and 3 modules of module B surface 12, a total of 6 single boards are pieced together, taking into account both efficiency and yield; the wing-shaped compressed solid-state storage hard disk module includes a chip component 18. Since the chip component 18 of the wing-shaped compressed solid-state storage hard disk module is larger in size, it almost covers more than half of the surface area of ​​the circuit board. The heating of the large-sized chip and other factors make the welding temperature at least 5°C higher than that of ordinary resistors and capacitors. The temperature uniformity is best near the transverse center axis of the panel structure because the two sides are closer to the reflow soldering track and the patency of the temperature cycle is lower than that of the transverse center axis area. Through symmetrical rotation, the chip component 18 is arranged near the transverse center axis area formed by the module A surface 11 and the module B surface 12 panel to avoid poor welding caused by temperature difference.

[0043] The outer frame 13 has hollowed-out spacing grooves 14 at the upper and lower ends of the module A surface 11 and the module B surface 12. On the one hand, the spacing grooves 14 provide movement space for the gong knife 5 when splitting the board, and on the other hand, reduce the movement distance of the gong knife 5 when splitting the board, thereby reducing the workload of splitting the board and the wear of the gong knife 5.

[0044] In the wing-shaped compressed solid-state storage hard disk module panel structure 1, the middle position of the two adjacent module A surfaces 11 and the area close to the outer frame 13, as well as the middle position of the two adjacent module B surfaces 12 and the area close to the outer frame 13 are hollowed out to form T-slots 19, and the T-slots 19 are used to assist in the positioning and installation of the wing-shaped compressed solid-state storage hard disk module panel structure 1.

[0045] The module A surface 11 and the module B surface 12 , the module A surface 11 and the outer frame 13 , and the module B surface 12 and the outer frame 13 are all fixedly connected together by the process edge 10 spanning the spacing groove 14 .

[0046] An upper avoidance groove 32 is provided in the area of ​​the upper cover 3 of the panel splitting jig corresponding to the spacing groove 14 , and the upper avoidance groove 32 is used to provide movement space for the gong knife 5 when splitting the panel.

[0047] The panel splitting jig base 2 is provided with a lower avoidance groove 24 in an area corresponding to the spacing groove 14 , and the lower avoidance groove 24 is used to provide movement space for the gong knife 5 when splitting the panel.

[0048] Combine Figure 5 As shown, Figure 5This is a schematic diagram of the panel splitting process using the gong cutter 5. The gong cutter 5 passes through the upper avoidance groove 32 and the spacing groove 14 in sequence and extends into the lower avoidance groove 24. The gong cutter 5 moves along the extension direction of the spacing groove 14 to perform panel splitting process on the process edge 10 located in the spacing groove 14.

[0049] In the embodiment of the present invention, in order to further improve the efficiency of the gong cutter 5, the purpose can be achieved by reducing the area of ​​the process edge 10. Specifically, the embodiment of the present invention is hollowed out with an arc-shaped notch 17 in the direction of the process edge 10 toward the spacing groove 14. Figure 6 As shown, Figure 6 For a reference diagram of connecting four wing-shaped compressed solid-state storage hard disk modules to the process edge 10, see Figure 7 As shown, Figure 7 It is a reference schematic diagram of the process edge 10 longitudinally connecting two wing-shaped compressed solid-state storage hard disk modules; when the gong cutter 5 moves along the extension direction of the spacer groove 14, since there is an arc-shaped notch 17 on the process edge 10 toward the moving direction of the gong cutter 5, the area of ​​the process edge 10 is reduced, and the processing efficiency of the gong cutter 5 is improved. The shape of the process edge 10 formed by the hollow arc-shaped notch 17 is similar to a mesh, and the structural stability of the overall panel is maintained well, and will not be reduced due to the reduction of the process edge 10, and the stress is dispersed. At the same time, the mesh structure can reduce the deformation and warping caused by high temperature during high-temperature reflow soldering, thereby improving the accuracy of panel separation.

[0050] In an embodiment of the present utility model, a plurality of positioning holes 15 are provided on the wing-shaped compressed solid-state storage hard disk module panel structure 1, and the panel splitting jig base 2 is provided with positioning columns 23 corresponding to the positions of the positioning holes 15, and the number of the positioning columns 23 matches the number of the positioning holes 15; the panel splitting jig base 2 is provided with T-shaped limiting columns 25 corresponding to the positions of the T-slots 19, and the number of the T-shaped limiting columns 25 matches the number of the T-slots 19; through the cooperation of the positioning columns 23 with the positioning holes 15, and the cooperation of the T-shaped limiting columns 25 with the T-slots 19, the wing-shaped compressed solid-state storage hard disk module panel structure 1 is positioned and placed on the panel splitting jig base 2. It should be noted that the positioning holes 15 on the wing-shaped compressed solid-state storage hard disk module panel structure 1 can use the original screw holes on a single wing-shaped compressed solid-state storage hard disk module, so that positioning can be directly based on the original screw holes without the need to add additional positioning holes 15 on the process edge 10, thereby reducing costs. In order to further increase the positioning accuracy, additional punching steps can also be added to add additional positioning holes 15, which can be selected according to actual needs.

[0051] The outer frame 13 is also provided with a plurality of Mark cursor recognition points 16, which are used to provide a positioning effect. It should be noted that, in an embodiment of the present invention, the Mark cursor recognition points 16 can be wing-shaped cursor recognition points and circular cursor recognition points. Different recognition areas are formed through different setting positions and different setting numbers or types, thereby improving the positioning accuracy during the processing process.

[0052] A limiting fixing groove 31 is provided at one end of the upper cover 3 of the panel splitting jig away from the hinge assembly 4, and an adjustable fastening screw 21 is provided at a position corresponding to the limiting fixing groove 31 on the bottom bracket 2 of the panel splitting jig, and a gasket 22 is sleeved on the fastening screw 21. After tightening the fastening screw 21, the limiting fixing groove 31 is limited by the gasket 22, so that the upper cover 3 of the panel splitting jig and the bottom bracket 2 of the panel splitting jig are relatively fixed to achieve closure.

[0053] The panel separation jig of the wing-shaped compressed solid-state storage hard disk module panel structure described in the embodiment of the present invention has the following advantages compared to the prior art:

[0054] 1. The wing-shaped compressed solid-state storage hard disk module panel structure 1 is pressed and fixed by the panel separation jig bottom support 2 and the panel separation jig top cover 3, thereby improving the stability of the panel separation jig;

[0055] 2. By hollowing out the partition groove 14 on the outer frame 13 and cooperating with the process edge 10, the workload of the gong cutter 5 is reduced and the cost is saved;

[0056] 3. Through the Yin-Yang panel structure, the module A side 11 and the module B side 12 of the panel are completely consistent, and can share the same set of steel mesh fixtures, placement programs and component feeders, which reduces the process difficulty and saves costs.

[0057] In the description provided herein, numerous specific details are described. However, it is understood that embodiments of the present invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of this description.

[0058] Similarly, it should be understood that in order to streamline the present disclosure and aid in understanding one or more of the various invention aspects, in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together into a single embodiment, figure, or description thereof. However, this disclosed approach should not be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the claims, the invention aspects lie in less than all of the features of the individual embodiments previously disclosed. Accordingly, the claims that follow the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of the invention.

[0059] It should be noted that the above-mentioned embodiments illustrate rather than limit the invention and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims

1. A panel separation jig for a wing-shaped compressed solid-state storage hard disk module panel structure, characterized in that: The panel separation jig of the wing-shaped compressed solid-state storage hard disk module panel structure comprises: a wing-shaped compressed solid-state storage hard disk module panel structure, a panel separation jig bottom bracket, and a panel separation jig top cover; the wing-shaped compressed solid-state storage hard disk module panel structure is positioned and placed on the panel separation jig bottom bracket; The wing-shaped compressed solid-state storage hard disk module panel structure includes an outer frame providing physical support and a plurality of wing-shaped compressed solid-state storage hard disk modules, wherein the plurality of wing-shaped compressed solid-state storage hard disk modules are divided into two groups arranged in parallel and symmetrically, one group being the module A side of the wing-shaped compressed solid-state storage hard disk module, and the other group being the module B side of the wing-shaped compressed solid-state storage hard disk module; The wing-shaped compressed solid-state storage hard disk module includes a chip assembly, and the chip assembly is arranged near the area of ​​the transverse central axis formed by the module A surface and the module B surface; The upper and lower ends of the module A and module B surfaces are hollowed out with spacing grooves on the outer frame; In the wing-shaped compressed solid-state storage hard disk module panel structure, the middle area of ​​the two adjacent module A surfaces close to the outer frame, and the middle area of ​​the two adjacent module B surfaces close to the outer frame are hollowed out to form a T-shaped groove; The module A surface and the module B surface, the module A surface and the outer frame, and the module B surface and the outer frame are all fixedly connected together by a process edge spanning the spacing groove; An upper avoidance groove is provided in the area of ​​the upper cover of the panel splitting jig corresponding to the spacing groove; A lower avoidance groove is formed in the area of ​​the plate separation jig bottom support corresponding to the spacing groove.

2. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 1, characterized in that: The process edge is hollowed out with an arc-shaped notch in the direction of the spacing groove.

3. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 1, characterized in that: The wing-shaped compressed solid-state storage hard disk module panel structure is provided with a plurality of positioning holes.

4. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 3, characterized in that: The base of the plate separation jig is provided with positioning posts at positions corresponding to the positioning holes, and the number of the positioning posts matches the number of the positioning holes.

5. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 1, characterized in that: The plate splitting jig bottom support is provided with T-shaped limiting columns at positions corresponding to the T-shaped slots, and the number of the T-shaped limiting columns matches the number of the T-shaped slots.

6. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 1, characterized in that: The outer frame is also provided with a plurality of Mark cursor identification points.

7. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 1, characterized in that: It also includes a hinge assembly, and the panel splitting jig bottom support and the panel splitting jig upper cover are hinged and fixed through the hinge assembly.

8. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 7, characterized in that: A limiting fixing groove is provided on one end of the upper cover of the panel splitting jig away from the hinge assembly.

9. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 8, characterized in that: An adjustable fastening screw is provided on the bottom bracket of the plate splitting fixture at a position corresponding to the limiting fixing groove.

10. The panel separation jig for the wing-shaped compressed solid-state storage hard disk module panel structure according to claim 9, characterized in that: A gasket is sleeved on the fastening screw.

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