Connector crimping device

Abstract

The utility model discloses a connector crimping device comprising a pedestal, the pedestal comprises a spacing groove, and the spacing groove comprises an upper groove body and a lower groove body; the lower groove body is used for placing a wire harness, and the sectional area of the lower groove body is smaller than that of the upper groove body; the upper groove body is used for placing a connector to be crimped, and the depth of the upper groove body is the same as the height of the crimped connector; a pressing block is arranged above the limiting groove, and the pressing block is used for being connected with a crimping machine. According to the utility model, through the arrangement of the limiting groove and the pressing block, the connector has positioning and limiting measures during installation, so that the connector is ensured to be assembled in place, the stability of a product is improved, and the quality problem is avoided. Meanwhile, manual installation is not needed, reconfirmation is not needed, operation is easy, the labor cost is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connector assembly, in particular to a connector crimping device. Background Art

[0002] In various electronic systems, connectors are essential components for electrical connection and signal transmission between devices, components, and systems, and are the basic components that constitute a complete system. Currently, the market still uses traditional manual installation for connector assembly, which poses a great challenge to the market's requirements for low cost, high quality, and consistency of wiring harnesses.

[0003] When the connector is designed, the coordination between each component will use a force to maintain the combination of each component, for example, the components are connected by snap-fitting to ensure the stability of the connection. This will cause fatigue of personnel during manual installation due to long-term exertion, and fatigue will cause insufficient force, so that the connector cannot be assembled properly, resulting in product quality problems. If the product quality problem is serious, it will also lead to quality accidents. In order to ensure product quality, the personnel who manually assemble the connector must repeatedly confirm whether the assembled connector is assembled properly. In this process, time is wasted and labor costs increase. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a connector crimping device, which ensures that the connector is assembled in place and avoids quality problems. At the same time, there is no need for manual installation and reconfirmation, which is simple to operate, saves labor costs, and improves work efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a connector crimping device, including a base, the base including a limit groove, the limit groove including an upper groove body and a lower groove body; the lower groove body is used to place the wiring harness, and the cross-sectional area of ​​the lower groove body is smaller than the cross-sectional area of ​​the upper groove body; the upper groove body is used to place the connector to be crimped, and the depth of the upper groove body is the same as the height of the connector after crimping; a clamping block is arranged above the limit groove, and the clamping block is used to connect to the crimping machine.

[0006] As a preferred technical solution of the utility model: support blocks are arranged at both ends of the limiting groove, and fixing holes are arranged on the support blocks.

[0007] As a preferred technical solution of the utility model: the limiting groove is a through groove.

[0008] As a preferred technical solution of the utility model: a wire passing groove is arranged on the outer side of the limiting groove.

[0009] As a preferred technical solution of the utility model: the pressing block includes a pressing plate, a connecting column is arranged above the pressing plate, and a protective groove is arranged below the pressing plate.

[0010] The utility model has the following beneficial effects:

[0011] 1. The setting of the limit groove and the clamping block provides positioning and limiting measures for the connector during installation, ensuring that the connector is assembled in place, improving the stability of the product and avoiding quality problems. At the same time, there is no need for manual installation and reconfirmation, which is simple to operate, saves labor costs and improves work efficiency.

[0012] 2. The setting of the lead-in groove allows the base to be placed on the operating table, which is convenient for leading out the wiring harness and also convenient for installing and fixing the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 for Figure 1 The main view;

[0015] Figure 3 It is a structural schematic diagram of the working state of the utility model;

[0016] Figure 4 for Figure 3 The main view;

[0017] Figure 5 for Figure 3 A top view of

[0018] Figure 6 for Figure 3 Left view of

[0019] Figure 7 It is a schematic diagram of the overall structure of the compression block;

[0020] Figure 8 is a schematic diagram of the overall structure of the base;

[0021] Figure 1-Figure 8 Among them, 1. base; 2. limit groove; 3. upper groove body; 4. lower groove body; 5. connector; 6. upper body; 7. lower body; 8. clamping block; 9. wiring harness; 10. wire groove; 11. pressure plate; 12. connecting column; 13. protective groove; 14. support block; 15. fixing hole. 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 combination 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 6 As shown, the embodiment of the utility model provides a connector crimping device, including a base 1, the base 1 includes a limiting groove 2, the limiting groove 2 includes an upper groove body 3 and a lower groove body 4, and the upper groove body 3 and the lower groove body 4 are connected; the connector 5 includes an upper body 6 and a lower body 7, and the upper body 6 and the lower body 7 are connected by a snap-on method. The lower groove body 4 is used to place the wiring harness 9, and the cross-sectional area of ​​the lower groove body 4 is smaller than the cross-sectional area of ​​the upper groove body 3, and is used to locate the position of the lower body 7; the upper groove body 3 is used to place the connector 5 to be crimped, and the depth of the upper groove body 3 is the same as the height of the connector 5 after crimping, that is, the top of the connector 5 is exactly located at the top of the limiting groove 2 after assembly; it can be understood that the size of the cross-sectional area of ​​the upper groove body 3 is determined according to the size of the connector 5, while ensuring that the connector 5 can be placed in the upper groove body 3, the connector 5 does not shake in the upper groove body 3. A clamping block 8 is arranged above the limiting groove 2, and the clamping block 8 is used to connect to the crimping machine. The crimping machine drives the pressing block 8 to press the upper body 6 and the lower body 7 together. When the pressing block 8 is pressed to the top of the limit groove 2, the top of the upper body 6 is flush with the top of the limit groove 2, and the upper body 6 and the lower body 7 can be pressed into place. The setting of the limit groove 2 and the pressing block 8 provides positioning and limiting measures for the connector 5 during installation, ensuring that the connector 5 is assembled in place, improving the stability of the product, and avoiding quality problems. At the same time, there is no need for manual installation and no need for reconfirmation, which is simple to operate, saves labor costs, and improves work efficiency.

[0024] In order to facilitate the pressing of the connector 5 with the wiring harness 9 and to avoid the lower tank body 4 reserving too much space for the wiring harness 9, which results in the overall volume of the limiting groove 2 being too large, the limiting groove 2 is set as a through groove, and its shape is determined according to the shape of the connector 5, such as square, round, etc., and the present embodiment is preferably square. In the above embodiment, in order to place the wiring harness 9, the lower tank body 4 needs to reserve a certain space at the bottom of the lower tank body 4, that is, the bottom of the base 1 needs to be at a certain distance from the operating table to ensure that the wiring harness 9 can be conveniently led out. As a further optimized embodiment, a wire groove 10 is provided on the outside of the limiting groove 2, and the wire groove 10 connects the limiting groove 2 with the outside. The wiring harness 9 is led out from the wire groove 10, so that the base 1 can be placed on the operating table, which is convenient for leading out the wiring harness 9 and also convenient for the installation and fixation of the base 1.

[0025] like Figure 7As shown, the clamping block 8 includes a pressing plate 11, and a connecting column 12 is arranged above the pressing plate 11. The connecting column 12 is used to connect to the crimping machine. In order to prevent the wiring harness 9 in the upper body 6 from being crushed, a protective groove 13 is arranged below the pressing plate 11. The protective groove 13 is located at the center of the pressing plate 11, and the length and width are smaller than the width of the top of the upper body 6. While protecting the wiring harness 9, it also ensures that the upper body 6 and the lower body 7 are pressed into place. The base 1 is made of iron material or alloy material, and iron material is preferred in this application. Figure 8 As shown, the base 1 also includes support blocks 14 arranged at both ends of the limit slot 2. The arrangement of the support blocks 14 reduces the use of materials while ensuring the stability of the limit slot 2; fixing holes 15 are arranged on the support blocks 14, and the fixing holes 15 are used to install fixing bolts, which facilitates fixing the base 1 on the operating table and further increases the stability of the base 1.

[0026] The working principle of this specific implementation is: after placing the lower body 7 of the connector 5 into the upper slot 3, the upper body 6 of the connector 5 is placed into the upper slot 3, and the wire harness 9 passes through the lower slot 4 and the wire slot 10 and is led out to the outside of the limit slot 2. The crimping machine controls the upper and lower closing of the pressing plate 11 of the pressing block 8 through a manual crimping rod. After the pressing plate 11 of the pressing block is closed with the top of the limit slot 2, the connector 5 can be pressed into place without manual confirmation. The assembled connector 5 can be taken out by moving it up in the limit slot 2.

[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 crimping device, characterized in that: The invention comprises a base (1), wherein the base (1) comprises a limiting groove (2), wherein the limiting groove (2) comprises an upper groove body (3) and a lower groove body (4); the lower groove body (4) is used to place a wiring harness (9), and the cross-sectional area of ​​the lower groove body (4) is smaller than the cross-sectional area of ​​the upper groove body (3); the upper groove body (3) is used to place a connector (5) to be crimped, and the depth of the upper groove body (3) is the same as the height of the connector (5) after crimping; a pressing block (8) is arranged above the limiting groove (2), and the pressing block (8) is used to be connected to a crimping machine.

2. A connector crimping device according to claim 1, characterized in that: Support blocks (14) are provided at both ends of the limiting groove (2), and fixing holes (15) are provided on the support blocks (14).

3. A connector crimping device according to claim 1, characterized in that: The limiting groove (2) is a through groove.

4. A connector crimping device according to claim 3, characterized in that: A wire passing groove (10) is arranged on the outer side of the limiting groove (2).

5. A connector crimping device according to claim 1, characterized in that: The pressing block (8) comprises a pressing plate (11), a connecting column (12) is arranged above the pressing plate (11), and a protective groove (13) is arranged below the pressing plate (11).

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