A connector special-shaped spring assembly device

Abstract

The utility model discloses a connector special-shaped spring assembly device, comprising a base, a lower pressing plate is arranged above the base, a first mounting groove is arranged on the lower pressing plate, the first mounting groove is used to place the special-shaped spring device, an upper pressing plate is arranged above the lower pressing plate, the upper pressing plate and the lower pressing plate are connected by a limit shaft; a second mounting groove is arranged below the upper pressing plate, the second mounting groove is used to place the connector to be assembled. The utility model solves the problem that the special-shaped spring device is not easy to assemble with the connector to be assembled due to the elasticity of the special-shaped spring by using the upper pressing plate and the lower pressing plate in coordination.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to an assembling device for connector special-shaped springs. Background Art

[0002] In various electronic systems, connectors are used to make electrical connections and transmit signals between devices, components, and systems, and are essential components for a complete system. Connectors are mainly composed of contacts, insulators, housings, and locking accessories.

[0003] In the prior art, connector locks face the following problems during assembly: 1. Special-shaped springs and rivets are required, so it is very difficult to pass the rivets through the special-shaped springs and perfectly assemble them with the plastic shell. 2. Since the special-shaped springs are elastic and have inconsistent angles or lengths, and the volume of the parts is very small, it is difficult for workers to install them without a support point on the entire connector.

[0004] Because the elastic special-shaped springs are prone to elastic deformation during assembly, and the volume of these components is very small, it is difficult to assemble them manually. Currently, they are all installed manually, and the assembly efficiency of workers is very low. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a connector special-shaped spring assembly device, which is convenient for assembling special-shaped springs and saves work time.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a connector special-shaped spring assembly device, including a base, a lower pressing plate is arranged above the base, a first mounting groove is arranged on the lower pressing plate, the first mounting groove is used to place the special-shaped spring device, an upper pressing plate is arranged above the lower pressing plate, the upper pressing plate and the lower pressing plate are connected by a limiting shaft; a second mounting groove is arranged below the upper pressing plate, and the second mounting groove is used to place the connector to be assembled.

[0007] As a preferred technical solution of the utility model: the special-shaped spring device includes a plastic lock buckle, a metal lock buckle, a special-shaped spring and a pin shaft; one end of the metal lock buckle is inserted into the plastic lock buckle, a third mounting groove is provided in the metal lock buckle, the special-shaped spring is provided in the third mounting groove, and the pin shaft is provided on both sides of the third mounting groove.

[0008] As a preferred technical solution of the present utility model: the first installation slot includes a first key hole and a second key hole, the first key hole is used to install a plastic lock buckle, and the second key hole is used to install a metal lock buckle.

[0009] As a preferred technical solution of the present utility model: a protrusion is arranged on the second key hole.

[0010] As a preferred technical solution of the utility model: an adjustment hole is arranged on the upper pressing plate, the adjustment hole penetrates into the second mounting groove, and a bolt handle is arranged on the adjustment hole.

[0011] As a preferred technical solution of the utility model: a blocking block matching with the bolt handle is arranged in the second installation groove.

[0012] As a preferred technical solution of the utility model: a limiting block is arranged on the outer side of the second installation groove, and a limiting groove matching with the limiting block is arranged on the lower pressing plate.

[0013] As a preferred technical solution of the utility model: a hanging shaft is arranged above the upper pressing plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. The upper pressing plate and the lower pressing plate are used together to solve the problem that the special-shaped spring device is difficult to assemble with the connector to be assembled due to its elasticity.

[0016] 2. The special-shaped spring device can be assembled in the first installation groove, so that when multiple parts are assembled, they can be assembled uniformly, while reducing the assembly process and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure explosion diagram of the utility model

[0018] Figure 2 It is a schematic diagram of the overall structure of the lower pressed plate;

[0019] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 Schematic diagram of the overall structure of the upper press plate;

[0021] Figure 1-Figure 41. base; 2. lower pressing plate; 3. fixing bolt; 4. first mounting groove; 5. special-shaped spring device; 6. upper pressing plate; 7. limit shaft; 8. limit hole; 9. second mounting groove; 10. connector to be assembled; 11. plastic lock buckle; 12. metal lock buckle; 13. special-shaped spring; 14. third mounting groove; 15. mounting port; 16. first ear plate; 17. second ear plate; 18. shaft pin; 19. first key hole; 20. second key hole; 21. bump; 22. adjustment hole; 23. bolt handle; 24. blocking block; 25. limit block; 26. limit groove; 27. hanging shaft; 28. fixing bolt; DETAILED DESCRIPTION

[0022] In order to make the purpose and advantages of the utility model more clear, the utility model is further described in detail in conjunction with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0023] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides a connector special-shaped spring assembly device, including a base 1, which has a large weight and is used to fix the entire tooling so that it can be stably placed on the desktop; a lower pressing plate 2 is arranged above the base 1, and the lower pressing plate 2 is connected to the base 1 through a fixing bolt 3; a first mounting groove 4 is arranged on the lower pressing plate 2, and the first mounting groove 4 is used to place the special-shaped spring device 5, and an upper pressing plate 6 is arranged above the lower pressing plate 2. The upper pressing plate 6 and the lower pressing plate 2 are connected through a limiting shaft 7. In this example, the connection between the upper pressing plate 6 and the lower pressing plate 2 is realized by setting a limiting hole 8 on the upper pressing plate 6 and the lower pressing plate 2, and the two ends of the limiting shaft 7 are arranged in the limiting hole 8. The middle of the limiting shaft 7 is a convex structure, and the convex part of the limiting shaft 7 has a tolerance setting, so that the upper pressing plate 6 and the lower pressing plate 2 can be flexibly adjusted up and down; a second mounting groove 9 is arranged below the upper pressing plate 6, and the second mounting groove 9 is used to place the connector 10 to be assembled. By pressing the upper pressing plate 6 and the lower pressing plate 2 together, the special-shaped spring device 5 and the connector 10 to be assembled are assembled together, which reduces the operation steps and improves the work efficiency.

[0024] The special-shaped spring device 5 includes a plastic lock buckle 11, a metal lock buckle 12, and a special-shaped spring 13; one end of the metal lock buckle 12 is inserted into the plastic lock buckle 11, a third installation slot 14 is provided in the metal lock buckle 12, and the special-shaped spring 13 is provided in the third installation slot 14. A mounting port 15 is provided on one side of the first installation slot 4, and first ear plates 16 are provided on both sides of the third installation slot 14. A second ear plate 17 matching the first ear plate 16 is provided on the connector 10 to be assembled. After the special-shaped spring device 5 and the connector 10 to be assembled are assembled, the first ear plate 16 and the second ear plate 17 are connected together by a pin shaft 18 or a rivet. A first key hole 19 and a second key hole 20 are provided in the first installation slot 4. The first key hole 19 is used to install the plastic lock buckle 11, and the second key hole 20 is used to install the metal lock buckle 12. A bump 21 is provided on the second key hole 20. When in use, the plastic lock buckle 11, the metal lock buckle 12, and the shaped spring 13 are preassembled and placed in the first installation groove 4, and the protrusion 21 plays a role of limiting. The protrusion 21 cooperates with the limiting hole 8 to prevent the upper pressing plate 6 from being over-pressed and causing damage to the shaped spring.

[0025] An adjustment hole 22 is provided on the upper pressing plate 6, and the adjustment hole 22 penetrates into the second mounting groove 9. A bolt handle 23 is provided on the adjustment hole 22. A block 24 matching with the bolt handle 23 is provided in the second mounting groove 9. The block 24 is used to be inserted into the end of the connector 10 to be assembled. A limit block 25 is provided on the outer side of the second mounting groove 9, and a limit groove 26 matching with the limit block 25 is provided on the lower pressing plate 2. The limit block 25 fixes the block 24 and the connector 10 to be assembled in the second mounting groove 9 to prevent the upper pressing plate 6 from falling during the movement. The bolt handle 23 can move freely in the adjustment hole 22, that is, the diameter of the bolt handle 23 is smaller than the diameter of the adjustment hole 22. The block 24 is adjusted by the bolt handle 23 so that the block 24 can move accordingly, and the connector 10 to be assembled can be well fixed in the second mounting groove 9.

[0026] In order to facilitate pressing, a hanging shaft 27 is arranged above the upper pressing plate 6, that is, the hanging shaft 27 is connected to the upper pressing plate 6 through a first fixing bolt 28. The upper end of the hanging shaft 27 is cylindrical and can be conveniently fixed in the shaft hole of the manual crimping machine, so that the manual crimping machine can be used to adjust the upper pressing plate 6, which facilitates pressing while ensuring the pressing quality.

[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A connector special-shaped spring assembly device, characterized in that: The invention comprises a base (1), a lower pressing plate (2) is arranged above the base (1), a first mounting groove (4) is arranged on the lower pressing plate (2), the first mounting groove (4) is used to place a special-shaped spring device (5), an upper pressing plate (6) is arranged above the lower pressing plate (2), the upper pressing plate (6) and the lower pressing plate (2) are connected via a limiting shaft (7); a second mounting groove (9) is arranged below the upper pressing plate (6), the second mounting groove (9) is used to place a connector (10) to be assembled.

2. A connector special-shaped spring assembly device according to claim 1, characterized in that: The special-shaped spring device (5) comprises a plastic lock buckle (11), a metal lock buckle (12), a special-shaped spring (13) and a pin shaft (18); one end of the metal lock buckle (12) is inserted into the plastic lock buckle (11), a third mounting groove (14) is arranged in the metal lock buckle (12), the special-shaped spring (13) is arranged in the third mounting groove (14), and the pin shaft (18) is arranged through both sides of the third mounting groove (14).

3. A connector special-shaped spring assembly device according to claim 2, characterized in that: The first installation slot (4) comprises a first key hole (19) and a second key hole (20), wherein the first key hole (19) is used to install a plastic lock buckle (11), and the second key hole (20) is used to install a metal lock buckle (12).

4. A connector special-shaped spring assembly device according to claim 3, characterized in that: A protrusion (21) is provided on the second key hole (20).

5. The connector special-shaped spring assembly device according to claim 1, characterized in that: The upper pressing plate (6) is provided with an adjustment hole (22), the adjustment hole (22) penetrates into the second mounting groove (9), and the adjustment hole (22) is provided with a bolt handle (23).

6. A connector special-shaped spring assembly device according to claim 5, characterized in that: A blocking block (24) matching with the bolt handle (23) is arranged in the second installation groove (9).

7. A connector special-shaped spring assembly device according to claim 6, characterized in that: A limiting block (25) is arranged on the outer side of the second installation groove (9), and a limiting groove (26) matching with the limiting block (25) is arranged on the lower pressing plate (2).

8. A connector special-shaped spring assembly device according to any one of claims 1 to 7, characterized in that: A suspension shaft (27) is arranged above the upper pressing plate (6).

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