Magnetic framework plate

Abstract

The utility model discloses a magnetic skeleton plate, which relates to the technical field of quartz component production accessories, and comprises a lower cover plate, a lower bottom plate, an upper bottom plate and an upper cover plate which are sequentially arranged from bottom to top, and the middle parts of the lower cover plate, the lower bottom plate, the upper bottom plate and the upper cover plate are respectively provided with a discharging groove with a grid structure in a penetrating manner; grooves of a grid structure are formed in the sides, close to each other, of the lower bottom plate and the upper bottom plate, and magnet blocks are fixedly arranged in the grooves. According to the utility model, the lower cover plate, the lower bottom plate, the upper bottom plate and the upper cover plate are arranged, and the lower cover plate, the lower bottom plate, the upper bottom plate and the upper cover plate form a framework plate structure, so that quartz crystal components can be placed in the discharging grooves in the lower cover plate, the lower bottom plate, the upper bottom plate and the upper cover plate; and a magnet block is arranged in the groove, so that the connection between the lower bottom plate and the upper bottom plate is facilitated, and meanwhile, the subsequent magnetic coating effect is also ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of production accessories for quartz components, and particularly relates to a magnetic skeleton plate. Background Art

[0002] There are various categories of quartz crystal component products, and multiple tooling fixtures need to be matched according to the production requirements of different categories. Currently, there are two common designs: one is a skeleton plate fixed by screws, which requires independent design of tooling fixtures for each category; the other is a skeleton plate with relatively weak magnetism. Although it has a certain applicability, the accuracy after coating is low due to weak magnetism, which cannot meet the production requirements of high-end category products, has weak versatility, high input cost of tooling fixtures, is cumbersome to install, and the defective rate during the production process is relatively high. More manpower is needed to control the size and frequency accuracy during the production process, resulting in high labor costs.

[0003] For example, a fixture for coating quartz wafers with the publication number CN203537341U solves the problem of complex operation of the existing fixtures for coating wafers. A fixture for coating quartz wafers includes a bottom plate (4), a lower clamping plate (3), a middle clamping plate (2), and an upper clamping plate (1) from bottom to top. The middle clamping plate is provided with wafer slots (7) for holding quartz wafers in a row. The upper and lower clamping plates (1, 3) are respectively provided with blocking slots (8) corresponding to the wafer slots (7) on the middle clamping plate (2). The blocking slots (8) on the upper and lower clamping plates can ensure that when the upper, middle, and lower clamping plates are attached together, the quartz wafers are blocked in the wafer slots (7) of the middle clamping plate (2). The utility model has reasonable design, simple structure, and fast operation, can adapt to different frequency production needs (only need to replace the corresponding upper, middle, and lower clamping plates), improves work efficiency, and reduces production costs.

[0004] The above technical solution has problems of low versatility and poor installation portability in use.

[0005] Therefore, it is necessary to invent a magnetic skeleton plate to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a magnetic skeleton plate to solve the problems raised in the above background art.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A magnetic skeleton plate, comprising a lower cover plate, a lower bottom plate, an upper bottom plate and an upper cover plate arranged in sequence from bottom to top. The middle parts of the lower cover plate, the lower bottom plate, the upper bottom plate and the upper cover plate are all provided with feeding grooves with a grid structure. Grooves with a grid structure are provided on one side of the lower bottom plate and the upper bottom plate close to each other, and the grooves and the feeding grooves are arranged in a staggered manner. Magnet blocks are fixedly arranged inside the grooves. One end of the upper surface of the lower bottom plate is fixedly provided with a positioning block. One side top end of the positioning block is fixedly provided with a clamping block, and the lower surface of the clamping block is arranged in an inclined structure. A limiting groove is provided at one end of the upper bottom plate, and the limiting groove corresponds to the positioning block. A clamping groove is provided at the bottom of the limiting groove, and the clamping groove corresponds to the clamping block.

[0008] Preferably, two positioning grooves are provided at one end of the upper surface of the upper bottom plate. Two expansion plugs are fixedly arranged at one end of the upper surface of the lower bottom plate, and the expansion plugs correspond to the positioning grooves.

[0009] Preferably, through grooves are provided at both ends of the lower bottom plate and the upper bottom plate. Two insertion tubes are fixedly arranged at both ends of the upper surface of the lower cover plate, and the insertion tubes correspond to the through grooves.

[0010] Preferably, two insertion sleeves are fixedly arranged at both ends of the lower surface of the upper cover plate, and the insertion sleeves correspond to the insertion tubes.

[0011] Preferably, a plurality of strip-shaped deformation grooves are provided around the outer side wall of the insertion sleeve. A top block is fixedly arranged at the bottom end inside the insertion tube, and the top block is arranged in a conical structure.

[0012] Preferably, a threaded groove is provided in the middle of the top end of the top block. A positioning bolt is inserted into the threaded groove, and the top end of the positioning bolt is in contact with the top end of the inner side wall of the insertion sleeve.

[0013] The technical effects and advantages of the present utility model:

[0014] 1. By providing the lower cover plate, the lower bottom plate, the upper bottom plate and the upper cover plate, the lower cover plate, the lower bottom plate, the upper bottom plate and the upper cover plate form a skeleton plate structure. The quartz crystal component can be placed in the feeding grooves inside the lower cover plate, the lower bottom plate, the upper bottom plate and the upper cover plate. By providing grooves between the lower bottom plate and the upper bottom plate, and magnet blocks are arranged inside the grooves. The arrangement of the magnet blocks not only facilitates the connection between the lower bottom plate and the upper bottom plate, thus facilitating the assembly and use of the device, but also ensures the effect of subsequent magnetic coating, thereby ensuring the processing effect of the quartz crystal component;

[0015] 2. In the present utility model, an insertion tube is provided on the upper surface of the lower cover plate, and an insertion sleeve is provided on the lower surface of the upper cover plate. The insertion sleeve cooperates with the insertion tube, enabling the connection of the positions between the lower cover plate and the upper cover plate. By providing a top block inside the insertion tube and a positioning bolt in the threaded groove opened at the top of the top block, the positioning bolt can limit the distance between the lower cover plate and the upper cover plate. By adjusting the position between the positioning bolt and the top block, the position between the lower cover plate and the upper cover plate can be adjusted, thereby facilitating the device to adapt to the processing of quartz crystal components of various thicknesses and enhancing the adaptability range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 is a schematic side sectional view of the overall structure of the present utility model.

[0018] Figure 3 In the present utility model Figure 2 is an enlarged schematic view of the structure at A.

[0019] Figure 4 is an exploded view of the overall structure of the present utility model.

[0020] In the figure: 1. Lower cover plate; 2. Lower bottom plate; 3. Upper bottom plate; 4. Upper cover plate; 5. Feeding groove; 6. Groove; 7. Magnet block; 8. Positioning block; 9. Clamping block; 10. Limiting groove; 11. Card slot; 12. Positioning groove; 13. Expansion plug; 14. Through groove; 15. Insertion tube; 16. Insertion sleeve; 17. Deformation groove; 18. Top block; 19. Threaded groove; 20. Positioning bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides as Figures 1-4A magnetic skeleton plate shown in the figure includes a lower cover plate 1, a lower bottom plate 2, an upper bottom plate 3, and an upper cover plate 4 arranged in sequence from bottom to top. The middle parts of the lower cover plate 1, the lower bottom plate 2, the upper bottom plate 3, and the upper cover plate 4 are all provided with material discharge grooves 5 with a grid structure. Grooves 6 with a grid structure are opened on both sides of the lower bottom plate 2 and the upper bottom plate 3 close to each other, and the grooves 6 and the material discharge grooves 5 are arranged staggeredly. Magnet blocks 7 are fixedly arranged inside the grooves 6. The grid structure of the grooves 6 improves the installation range of the magnet blocks 7, thereby enhancing the magnetism of the device;

[0023] Specifically, a positioning block 8 is fixedly arranged at one end of the upper surface of the lower bottom plate 2. A clamping block 9 is fixedly arranged at the top of one side of the positioning block 8, and the lower surface of the clamping block 9 is arranged as an inclined structure. A limiting groove 10 is opened at one end of the upper bottom plate 3, and the limiting groove 10 corresponds to the positioning block 8. A clamping groove 11 is opened at the bottom of the limiting groove 10, and the clamping groove 11 corresponds to the clamping block 9. The cooperation of the clamping block 9 and the clamping groove 11 can fix the positions of one end of the lower bottom plate 2 and the upper bottom plate 3;

[0024] More specifically, two positioning grooves 12 are opened at one end of the upper surface of the upper bottom plate 3. Two expansion plugs 13 are fixedly arranged at one end of the upper surface of the lower bottom plate 2, and the expansion plugs 13 correspond to the positioning grooves 12. The expansion plugs 13 can be inserted into the positioning grooves 12 to realize the connection of one end of the upper bottom plate 3 and the lower bottom plate 2;

[0025] And, through grooves 14 are opened at both ends of the lower bottom plate 2 and the upper bottom plate 3. Insertion tubes 15 are fixedly arranged at both ends of the upper surface of the lower cover plate 1, and the insertion tubes 15 correspond to the through grooves 14. Insertion sleeves 16 are fixedly arranged at both ends of the lower surface of the upper cover plate 4, and the insertion sleeves 16 correspond to the insertion tubes 15. The cooperation of the insertion sleeves 16 and the insertion tubes 15 can realize the connection between the lower cover plate 1 and the upper cover plate 4, and at the same time, the lower cover plate 1 and the upper cover plate 4 can limit the positions of the lower bottom plate 2 and the upper bottom plate 3;

[0026] Moreover, a plurality of strip-shaped deformation grooves 17 are circumferentially opened on the outer side wall of the insertion sleeve 16. A top block 18 is fixedly arranged at the bottom end inside the insertion tube 15, and the top block 18 is arranged as a conical structure. A threaded groove 19 is opened in the middle of the top of the top block 18. A positioning bolt 20 is inserted into the threaded groove 19, and the top of the positioning bolt 20 is in contact with the top inner side wall of the insertion sleeve 16. By adjusting the position of the positioning bolt 20 in the threaded groove 19, the depth of insertion of the insertion sleeve 16 into the insertion tube 15 can be controlled, thereby controlling the position between the lower cover plate 1 and the upper cover plate 4, and further enabling the device to adapt to quartz crystal components of various thicknesses.

[0027] The working principle of the present utility model:

[0028] When this device is in use, first place the lower bottom plate 2 in contact with the upper bottom plate 3, so that the positioning block 8 at one end of the lower bottom plate 2 is inserted into the limiting groove 10 at one end of the upper bottom plate 3. At this time, the clamping block 9 cooperates with the clamping groove 11, which can fix the positions of one end of the lower bottom plate 2 and the upper bottom plate 3. The other ends of the lower bottom plate 2 and the upper bottom plate 3 are connected through the expansion plug 13 and the positioning groove 12. At this time, the combination between the lower bottom plate 2 and the upper bottom plate 3 can be realized. Place the combined lower bottom plate 2 and upper bottom plate 3 on the upper surface of the lower cover plate 1, and insert the insertion tubes 15 at both ends of the upper surface of the lower cover plate 1 into the through grooves 14. Then place the quartz crystal component to be processed into the feeding groove 5, and place the upper cover plate 4 above the upper bottom plate 3, and insert the socket 16 on the lower surface of the upper cover plate 4 into the insertion tube 15. Press the upper cover plate 4 downward, so that the upper cover plate 4 drives the socket 16 to move downward. At this time, the socket 16 is extruded by the top block 18 and deforms outward, so that an interference connection is achieved between the socket 16 and the insertion tube 15, thereby realizing the connection between the lower cover plate 1 and the upper cover plate 4, and thus realizing the assembly of the product and the installation of the quartz crystal component, which is convenient for the subsequent processing of the quartz crystal component.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A magnetic framework plate, comprising a lower cover plate (1), a lower bottom plate (2), an upper bottom plate (3), and an upper cover plate (4) sequentially arranged from bottom to top, characterized in that: A material discharging groove (5) with a grid structure is formed through the middle parts of the lower cover plate (1), the lower bottom plate (2), the upper bottom plate (3) and the upper cover plate (4). Grooves (6) with a grid structure are formed on the sides of the lower bottom plate (2) and the upper bottom plate (3) close to each other, and the grooves (6) and the material discharging groove (5) are arranged staggeredly. Magnet blocks (7) are fixedly arranged inside the grooves (6). A positioning block (8) is fixedly arranged at one end of the upper surface of the lower bottom plate (2). A clamping block (9) is fixedly arranged at the top of one side of the positioning block (8), and the lower surface of the clamping block (9) is arranged in an inclined structure. A groove (10) is formed at one end of the upper bottom plate (3), and the groove (10) corresponds to the positioning block (8). A clamping groove (11) is formed at the bottom of the groove (10), and the clamping groove (11) corresponds to the clamping block (9).

2. The magnetic framework board according to claim 1, wherein: Two positioning grooves (12) are formed at one end of the upper surface of the upper bottom plate (3). Two expansion plugs (13) are fixedly arranged at one end of the upper surface of the lower bottom plate (2), and the expansion plugs (13) correspond to the positioning grooves (12).

3. The magnetic framework board according to claim 2, characterized in that: Through grooves (14) are formed through both ends of the lower bottom plate (2) and the upper bottom plate (3). Insertion pipes (15) are fixedly arranged at both ends of the upper surface of the lower cover plate (1), and the insertion pipes (15) correspond to the through grooves (14).

4. The magnetic framework plate according to claim 3, characterized in that: Insertion sleeves (16) are fixedly arranged at both ends of the lower surface of the upper cover plate (4), and the insertion sleeves (16) correspond to the insertion pipes (15).

5. A magnetic skeleton plate according to claim 4, characterized in that: A plurality of strip-shaped deformation grooves (17) are formed around the outer side wall of the insertion sleeve (16). A top block (18) is fixedly arranged at the bottom end inside the insertion pipe (15), and the top block (18) is arranged in a conical structure.

6. The magnetic framework board according to claim 5, characterized in that: A threaded groove (19) is formed in the middle of the top end of the top block (18). A positioning bolt (20) is inserted into the threaded groove (19), and the top end of the positioning bolt (20) is attached to the top end of the inner side wall of the insertion sleeve (16).

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