Auxiliary tool for assembling connector

Abstract

The utility model relates to an auxiliary tool for assembling a connector, which comprises a clamping handle, a fixing piece, a first clamping arm and a second clamping arm, the clamping handle comprises a handle body and a handle head connected with the handle body, the fixing piece is arranged on the handle body in a penetrating manner, and the first clamping arm and the second clamping arm are respectively arranged on two sides of the fixing piece in a swinging manner; the end part of the handle head is provided with two rows of first terminal accommodating cavities and second terminal accommodating cavities, the first terminal accommodating cavities are provided with first exposed sections, the first exposed sections are communicated with the outside, the second terminal accommodating cavities are provided with second exposed sections, and the second exposed sections are communicated with the outside; when the first terminal group and the second terminal group are assembled into the first terminal accommodating cavity and the second terminal accommodating cavity, the assembling ends of the first terminal group and the second terminal group are respectively exposed from the first exposed section and the second exposed section, the first clamping arm can be in clamping type matching connection with the first terminal group, and the second clamping arm can be in clamping type matching connection with the second terminal group.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of connector assembly, especially a kind of auxiliary tool for connector assembly. BACKGROUND

[0002] As a kind of signal transmission medium product, connector plays a vital role in modern electronics and electrical field. Whether it is the equipment used in industrial production, or the electronic products such as mobile phone, computer commonly used in people's daily life, connector is an indispensable component. In the assembly process of connector, manual calibration is usually needed to complete a series of procedures, such as in the terminal assembly, in the case of no material belt, manual insertion of each 1 pin terminal into the terminal slot of the connector on the operation table is needed, which is very inconvenient, thereby reducing the assembly efficiency of the connector and increasing the cost of manual work. SUMMARY

[0003] To solve the above problems, the utility model provides a kind of auxiliary tool for connector assembly.

[0004] To achieve the above object, the utility model adopts the following technical scheme: the utility model relates to a kind of auxiliary tool for connector assembly, including clamping handle, fixed part, first clamping arm and second clamping arm, the clamping handle includes handle body and the handle head connected with handle body, the fixed part is passed through and is arranged on handle body, the first clamping arm, second clamping arm are respectively swingably arranged on the two sides of fixed part;The handle head end is equipped with two rows of first terminal accommodating cavity, second terminal accommodating cavity, the first terminal accommodating cavity is equipped with first outer leakage section, and the first outer leakage section is communicated with the outside, the second terminal accommodating cavity is equipped with second outer leakage section, and the second outer leakage section is communicated with the outside;When first terminal group, second terminal group is assembled into first terminal accommodating cavity and second terminal accommodating cavity, the end of first terminal group, second terminal group is respectively leaked from first outer leakage section, second outer leakage section, the first clamping arm can be held to the first terminal group and is connected with first terminal group, and the second clamping arm can be held to the second terminal group and is connected with second terminal group.

[0005] Preferably, the first outer leakage section cross-section height H1 is less than the cross-section height D1 of the first terminal group, and the second outer leakage section cross-section height H2 is less than the cross-section height D2 of the second terminal group.

[0006] Preferably, it further includes first limiting part and second limiting part, the handle head is provided with first limiting slot and second limiting slot, the first limiting slot is transversely penetrated in the first outer leakage section, the first limiting part is arranged in the first limiting slot, and the second limiting slot is transversely penetrated in the second outer leakage section, and the second limiting part is arranged in the second limiting slot.

[0007] Preferably, the shank body is provided with a fixed connecting port penetrating through the shank body, and the fixing member penetrates through the shank body through the fixed connecting port

[0008] Preferably, the shank body is provided with a fixed connecting port penetrating through the shank body, and the fixing member penetrates through the shank body through the fixed connecting port

[0009] Preferably, the first clamping arm is provided with a first clamping arm mounting port, and the first clamping arm is provided with first clamping arm connecting holes penetrating through the first clamping arm mounting port, the first clamping arm mounting port is arranged on one side of the fixing member, the fixing member is provided with a first clamping arm mounting hole, and the first clamping arm connecting hole is aligned with the first clamping arm mounting hole and is connected through a hinge pin.

[0010] Preferably, the second clamping arm is provided with a second clamping arm mounting port, and the second clamping arm is provided with second clamping arm connecting holes penetrating through the second clamping arm mounting port, the second clamping arm mounting port is arranged on one side of the fixing member, the fixing member is provided with a second clamping arm mounting hole, and the second clamping arm connecting hole is aligned with the second clamping arm mounting hole and is connected through a hinge pin.

[0011] Preferably, the shank body is provided with a first slope and a second slope, and the first slope and the second slope respectively face the first clamping arm and the second clamping arm.

[0012] The auxiliary tool of the utility model has the advantages that the auxiliary tool of the utility model fixes the first terminal group and the second terminal group in a clamping mode, after the first terminal group, the second terminal group and the terminal slot of the connector are aligned, the clamping force is released, the first terminal group and the second terminal group are left in the terminal slot of the connector, the assembly of the first terminal group, the second terminal group and the connector is completed, the operation is simple, the efficiency of the connector assembly is improved, the production capacity is effectively improved, and the labor cost is reduced. ACCURACY OF DRAWINGS

[0013] Figure 1 is a split structure schematic view of the auxiliary tool and the first terminal group and the second terminal group of the utility model.

[0014] Figure 2 is a structure schematic view of the auxiliary tool after the first terminal group and the second terminal group of the utility model are assembled.

[0015] Figure 3 is a split structure schematic view of the auxiliary tool of the utility model.

[0016] Figure 4 is a structure schematic view of the clamping shank of the utility model.

[0017] Figure 5 is the sectional structure schematic diagram of the first terminal group and the second terminal group after being assembled into the clamping handle of the utility model.

[0018] Figure 6 is the structure schematic diagram of the utility model Figure 5 A first terminal group and a second terminal group exposed to the first outer leakage section and the second outer leakage section.

[0019] Figure 7 is the structure schematic diagram of the utility model fixing part.

[0020] Figure 8 is the structure schematic diagram of the first clamping arm and the second clamping arm of the utility model.

[0021] Figure 9 is the structure schematic diagram of the first clamping arm and the second clamping arm of the utility model.

[0022] Figure 10 is the structure schematic diagram of the utility model auxiliary tool when opening the first clamping arm and the second clamping arm.

[0023] Figure 11 is the structure schematic diagram of the utility model after opening the first clamping arm and the second clamping arm, the first terminal group and the second terminal group can be inserted or taken out of the auxiliary tool.

[0024] Reference signs

[0025] 1. Clamping handle; 11. Handle body; 111. Fixed connection port; 112. Fixed connection hole; 113. First slope; 114. Second slope;

[0026] 12. Handle head; 121. First terminal containing cavity; 122. First outer leakage section; 123. Second terminal containing cavity; 124. Second outer leakage section; 125. First limiting groove; 126. Second limiting groove; 2. Fixing part; 21. Fixed mounting hole; 22. First clamping arm mounting hole; 23. Second clamping arm mounting hole;

[0027] 3. First clamping arm; 31. First clamping arm mounting port; 32. First clamping arm connecting hole; 33. First clamping head; 34. First clamping handle;

[0028] 4. Second clamping arm; 41. Second clamping arm mounting port; 42. Second clamping arm connecting hole; 43. Second clamping head; 44. Second clamping handle;

[0029] 5. First limiting part; 6. Second limiting part; 7. First terminal group; 8. Second terminal group;

[0030] 100. Auxiliary tool. DETAILED DESCRIPTION

[0031] Referring to Figures 1-11 The utility model relates to an auxiliary tool for connector assembly, which is suitable for, but not limited to, injection molding, automatic machine / jig assembly finished product, etc. The auxiliary tool 100 is mainly used for assembling the first terminal group 7 and the second terminal group 8 into the terminal groove of the connector. The auxiliary tool 100 comprises a clamping handle 1, a fixing part 2, a first clamping arm 3 and a second clamping arm 4. The clamping handle 1 comprises a handle body 11 and a handle head 12 connected with the handle body 11. The fixing part 2 is arranged through the handle body 11. The first clamping arm 3 and the second clamping arm 4 are respectively arranged swingably on both sides of the fixing part 2. The handle head 12 is provided with two rows of first terminal accommodating cavities 121 and second terminal accommodating cavities 123. The first terminal accommodating cavities 121 and the second terminal accommodating cavities 123 are respectively arranged on both sides of the handle head 12. The first terminal accommodating cavities 121 are provided with first outer leakage sections 122, which are in communication with the outside. The first outer leakage sections 122 face the first clamping arm 3. The second terminal accommodating cavities 123 are provided with second outer leakage sections 124, which are in communication with the outside. The second outer leakage sections 124 face the second clamping arm 4. After the first terminal group 7 and the second terminal group 8 are assembled into the first terminal accommodating cavities 121 and the second terminal accommodating cavities 123, the assembled ends of the first terminal group 7 and the second terminal group 8 respectively leak out from the first outer leakage sections 122 and the second outer leakage sections 124. The first clamping arm 3 can clamp and connect with the first terminal group 7. The second clamping arm 4 can clamp and connect with the second terminal group 8.

[0032] Further, the cross-sectional height H1 of the first outer leakage section 122 is smaller than the cross-sectional height L1 of the first terminal group 7. The cross-sectional height H2 of the second outer leakage section 124 is smaller than the cross-sectional height L2 of the second terminal group 8. The assembled ends of the first terminal group 7 and the second terminal group 8 can be exposed to the first outer leakage section 122 and the second outer leakage section 124, so that the first clamping arm 3 and the second clamping arm 4 can clamp and connect.

[0033] Further, the auxiliary tool 100 is also provided with a first limiting member 5 and a second limiting member 6, the shank head 12 is provided with a first limiting groove 125 and a second limiting groove 126, the first limiting groove 125 is transversely through the first outer leakage section 122, the first limiting member 5 is arranged in the first limiting groove 125, the second limiting groove 126 is transversely through the second outer leakage section 124, and the second limiting member 6 is arranged in the second limiting groove 126. When the first terminal group 7 and the second terminal group 8 are turned into the first terminal accommodating cavity 121 and the second terminal accommodating cavity 123, the first terminal group 7 and the second terminal group 8 abut against the first limiting member 5 and the second limiting member 6, and the first limiting member 5 and the second limiting member 6 limit the length of the first terminal group 7 and the second terminal group 8 at the loading end, so as to avoid the problem that the other end of the first terminal group 7 and the second terminal group 8 is too short to affect the subsequent assembly with the connector. At the same time, the user can also take out the first limiting member 5 and the second limiting member 6 according to different terminal lengths, so that the auxiliary tool 100 is adapted to longer terminals for assembly.

[0034] Further, the shank body 11 is provided with a fixed connecting port 111, the fixed connecting port 111 is through the shank body 11, and the fixing member 2 is through the shank body 11 through the fixed connecting port 111. The shank body 11 is provided with a fixed connecting hole 112 on both sides, and the fixing member 2 is provided with a fixed mounting hole 21. When the fixing member 2 is through the shank body 11 through the fixed connecting port 111, the fixed connecting hole 112 is aligned with the fixed mounting hole 21, and the fixed connecting hole 112 and the fixed mounting hole 21 are sequentially connected by fasteners, so that the fixing member 2 is fixed on the shank body 11.

[0035] Further, the fixing member 2 is provided with a first clamping arm mounting hole 22 and a second clamping arm mounting hole 23, and the first clamping arm mounting hole 22 and the second clamping arm mounting hole 23 are respectively located on both sides of the fixed mounting hole 21.

[0036] The first clamping arm 3 is provided with a first clamping arm mounting hole 31, and the cross section of the first clamping arm mounting hole 31 is larger than that of the fixing member 2. The first clamping arm 3 is provided with a first clamping arm connecting hole 32 on both sides, and the first clamping arm connecting hole 32 penetrates the first clamping arm mounting hole 31. The first clamping arm mounting hole 31 is arranged on one side of the fixing member 2, the first clamping arm connecting hole 32 is aligned with the first clamping arm mounting hole 22, and the first clamping arm connecting hole 32 is connected with the first clamping arm mounting hole 22 through a hinge pin, so that the first clamping arm 3 is swingably arranged on one side of the fixing member 2. The second clamping arm 4 is provided with a second clamping arm mounting hole 41, and the cross section of the second clamping arm mounting hole 41 is larger than that of the fixing member 2. The second clamping arm 4 is provided with a second clamping arm connecting hole 42 on both sides, and the second clamping arm connecting hole 42 penetrates the second clamping arm mounting hole 41. The second clamping arm mounting hole 41 is arranged on the other side of the fixing member 2, the second clamping arm connecting hole 42 is aligned with the second clamping arm mounting hole 23, and the second clamping arm connecting hole 42 is connected with the second clamping arm mounting hole 23 through a hinge pin, so that the second clamping arm 4 is swingably arranged on the other side of the fixing member 2.

[0037] Further, the first clamping arm 3 includes a first clamping head 33 and a first clamping handle 34, and the first clamping head 33 and the first clamping handle 34 are arranged at two ends of the first clamping arm 3 respectively, and the first clamping head 33 is close to the first outer leakage section 122. The first clamping arm 3 is swingably arranged on the fixing member 2, and a user can clamp the first outer leakage section 122 through the first clamping head 33. When it is needed to release the clamping state, the first clamping handle 34 can be pressed to lift the first clamping head 33 and make the first clamping head 33 away from the first outer leakage section 122, and at this time, the first terminal group 7 can be inserted into or taken out of the first terminal containing cavity 121.

[0038] Further, the second clamping arm 4 includes a second clamping head 43 and a second clamping handle 44, and the second clamping head 43 and the second clamping handle 44 are arranged at two ends of the second clamping arm 4 respectively, and the second clamping head 43 is close to the second outer leakage section 124. The second clamping arm 4 is swingably arranged on the fixing member 2, and a user can clamp the second outer leakage section 124 through the second clamping head 43. When it is needed to release the clamping state, the second clamping handle 44 can be pressed to lift the second clamping head 43 and make the second clamping head 43 away from the second outer leakage section 124, and at this time, the second terminal group 8 can be inserted into or taken out of the second terminal containing cavity 123.

[0039] Further, the handle body 11 is provided with a first slope 113 and a second slope 114, and the first slope 113 and the second slope 114 respectively face the first clamping arm 3 and the second clamping arm 4. When the first clamping arm 3 or the second clamping arm 4 is released, the first slope 113 and the second slope 114 provide a larger space for the first clamping arm 3 and the second clamping arm 4 to move, so as to facilitate the first clamping arm 3 and the second clamping arm 4 to completely leave the first terminal group 7 and the second terminal group 8 after being released.

[0040] In the embodiment, after the first terminal set 7 and the second terminal set 8 are loaded into the first terminal accommodating cavity 121 and the second terminal accommodating cavity 123 by pressing the first clamping handle 34 and the second clamping handle 44 to move the first clamping arm 3 and the second clamping arm 4 away from the first outer leakage section 122 and the second outer leakage section 124, the loading ends of the first terminal set 7 and the second terminal set 8 are exposed to the side of the handle head 12 through the first outer leakage section 122 and the second outer leakage section 124, at which time the first terminal set 7 and the second terminal set 8 can be clamped by the first clamping arm 3 and the second clamping arm 4, so that the first terminal set 7 and the second terminal set 8 are clamped and fixed on the handle head 12. When assembling, the first terminal set 7 and the second terminal set 8 are aligned with the terminal slots of the connector by the auxiliary tool 100, the clamping force of the first clamping arm 3 and the second clamping arm 4 on the first terminal set 7 and the second terminal set 8 is released by pressing the first clamping handle 34 and the second clamping handle 44, the auxiliary tool 100 is pulled out, and the first terminal set 7 and the second terminal set 8 are left in the terminal slots of the connector, so as to facilitate subsequent assembly process of the connector.

[0041] The auxiliary tool 100 of the utility model fixes the first terminal set 7 and the second terminal set 8 by clamping, aligns the first terminal set 7 and the second terminal set 8 with the terminal slots of the connector at the same time, releases the clamping force, leaves the first terminal set 7 and the second terminal set 8 in the terminal slots of the connector, and thus completes the assembly of the first terminal set 7 and the second terminal set 8 with the connector, which is simple to operate, improves the efficiency of the assembly of the connector, effectively improves the production capacity, and reduces the labor cost.

[0042] The above embodiment only describes the preferred embodiment of the utility model, and does not limit the scope of the utility model. Without departing from the design spirit of the utility model, various deformations and improvements of the technical scheme of the utility model made by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A connector mating aid, characterized by: The utility model provides a terminal crimping device, including clamping handle, fixed part, first clamping arm and second clamping arm, the clamping handle includes handle body and the handle head that is connected with handle body, the fixed part is through setting in handle body, first clamping arm, second clamping arm are respectively swing type setting in both sides of fixed part, the handle head end is equipped with two rows first terminal containing cavity, second terminal containing cavity, first terminal containing cavity is equipped with first outer leakage section, and first outer leakage section is communicated with outside, and second terminal containing cavity is equipped with second outer leakage section, and second outer leakage section is communicated with outside, when first terminal group, second terminal group are installed into first terminal containing cavity with second terminal containing cavity, and the installation end of first terminal group, second terminal group leaks out from first outer leakage section, second outer leakage section respectively, first clamping arm can be to first terminal group clamping type cooperation and connects, and second clamping arm can be to second terminal group clamping type cooperation and connects.

2. An aid for connector mating according to claim 1, characterised in that: The cross-sectional height H1 of the first outer leakage section is less than the cross-sectional height D1 of the first terminal group, and the cross-sectional height H2 of the second outer leakage section is less than the cross-sectional height D2 of the second terminal group.

3. An aid for connector mating according to claim 1, wherein: The handle head is provided with a first limiting groove and a second limiting groove, the first limiting groove is transversely through the first outer leakage section, the first limiting member is arranged in the first limiting groove, the second limiting groove is transversely through the second outer leakage section, and the second limiting member is arranged in the second limiting groove.

4. An aid for connector mating according to claim 1, wherein: The handle body is provided with a fixed connecting port, the fixed connecting port is through the handle body, and the fixed part is through the fixed connecting port and the handle body.

5. An aid for connector assembly according to claim 4, characterised in that: The handle body is provided with a fixed connecting port, the fixed connecting port is through the handle body, and the fixed part is through the fixed connecting port and the handle body.

6. An aid for connector mating according to claim 1, wherein: The first clamping arm is provided with a first clamping arm mounting port, the first clamping arm is provided with a first clamping arm connecting hole on both sides, the first clamping arm connecting hole is through the first clamping arm mounting port, the first clamping arm mounting port is arranged on one side of the fixed part, the fixed part is provided with a first clamping arm mounting hole, the first clamping arm connecting hole is aligned with the first clamping arm mounting hole and is connected through a hinge pin.

7. An aid for connector mating according to claim 1, wherein: The second clamping arm is provided with a second clamping arm mounting port, the second clamping arm is provided with a second clamping arm connecting hole on both sides, the second clamping arm connecting hole is through the second clamping arm mounting port, the second clamping arm mounting port is arranged on one side of the fixed part, the fixed part is provided with a second clamping arm mounting hole, the second clamping arm connecting hole is aligned with the second clamping arm mounting hole and is connected through a hinge pin.

8. An aid for connector mating according to claim 1, wherein: The handle body is provided with a first slope and a second slope, and the first slope and the second slope respectively face the first clamping arm and the second clamping arm.

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