CN215645384U

CN215645384U - Special connector crimping tool for electric connector

Info

Publication number: CN215645384U
Application number: CN202122032323.7U
Authority: CN
Inventors: 邱仕清
Original assignee: Shanghai Wofu Automobile Electric Co ltd
Current assignee: Shanghai Wofu Automobile Electric Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-25
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a special connector crimping tool for an electric connector, which comprises a bottom plate, wherein a fixed shell and a supporting plate are arranged on the bottom plate, a groove is formed in the fixed shell, a first fixed rod is arranged in the groove, two groups of first movable sleeves are sleeved on the first fixed rod, clamping springs are arranged between the two groups of first movable sleeves and the inner side of the fixed shell, clamping assemblies are arranged on the two groups of first movable sleeves, an adjusting assembly is arranged on one side of the fixed shell, and a crimping assembly is arranged between the fixed shell and the supporting plate. Be provided with centre gripping subassembly and adjusting part, press from both sides the connector tight, improved staff's work efficiency to let the device can be applicable to various special connectors, improved the practicality. Be provided with the crimping subassembly, through rotating the knob, make two-way screw rod rotate to carry out the crimping with connector and cable junction, it is more convenient to let the staff use, need not carry out the crimping with the help of crimping pincers again, has improved work efficiency.

Description

Special connector crimping tool for electric connector

Technical Field

The utility model relates to the related technical field of electric connectors, in particular to a special connector crimping tool for an electric connector.

Background

An electrical connector is a component that is frequently contacted by electrical engineers. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

The electric connector not only needs to meet general performance requirements, but also has the important requirements that the electric connector has good contact, reliable work and convenient maintenance, the normal work of an airplane circuit is directly influenced by the reliable work, safety and danger of the whole host are involved, and a crimping tool needs to be used for crimping when the electric connector is connected.

For example, utility model patent with application number CN201821357116.0 discloses a special connector crimping frock of electric connector, contains adjusting screw, bearing and feeds converter, connector locator, connector, line ball cover, cable location bracket, frock base, has solved the human factor and has pressed connection special connector of electric connector and cause the influence to the assembly of electric connector contact, has improved work efficiency, has guaranteed assembly quality.

However, the existing crimping tool cannot well position the plug-in unit when in use, and crimping pliers are required to be used independently to crimp, so that the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special connector crimping tool for an electric connector, and aims to solve the problems that the crimping tool in the prior art cannot well position a connector due to the design characteristics of the crimping tool, and is inconvenient to use due to the fact that crimping pliers are required to be used independently for crimping.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a special connector crimping frock of electric connector, includes the bottom plate, be provided with set casing and layer board on the bottom plate, set up the recess on the set casing, be provided with first dead lever in the recess, first dead lever cover is equipped with two sets of first movable sleeves, and is two sets of first movable sleeve with all be provided with the centre gripping spring between the inboard of set casing, it is two sets of be provided with the centre gripping subassembly on the first movable sleeve, one side of set casing is provided with adjusting part, the set casing with be provided with the crimping subassembly between the layer board.

As a preferred aspect of the present invention, the clamping assembly includes two sets of the first movable sleeves, the first movable sleeves are connected to a clamping plate through a connecting block, and a clamping pad is disposed on an inner side of the clamping plate.

As a preferable aspect of the present invention, the adjusting assembly includes a connecting block, two sets of first fixing blocks are disposed on one side of the connecting block, a second fixing rod is disposed on one side of the fixing shell, a second movable sleeve is sleeved on the second fixing rod, two sets of second fixing blocks are disposed on both sides of the second movable sleeve, the second fixing blocks are connected to one end of a connecting rod through a connecting pin, and the other end of the connecting rod is connected to the two sets of first fixing blocks through the connecting pin.

As a preferred aspect of the present invention, a second stopper is provided at one end of the second fixing lever.

In a preferred aspect of the present invention, the crimping assembly includes a mounting plate, the mounting plate is disposed on the bottom plate, a base is disposed on the mounting plate, two sets of crimping plates are disposed on the base, a T-shaped slider is disposed at the bottom of the crimping plate, a T-shaped chute is disposed on the base, the T-shaped slider is slidably engaged in the T-shaped chute, threaded holes are disposed on both sets of crimping plates, and a bidirectional screw rod is inserted in the threaded hole.

As a preferable aspect of the present invention, one end of the bidirectional screw is provided with a knob, the other end of the bidirectional screw is provided with a first limiting block, the base is provided with two sets of fixing sleeves, and the bidirectional screw is inserted into the fixing sleeves; and the inner sides of the two groups of the crimping plates are provided with crimping teeth.

As a preferable aspect of the present invention, the mounting plate is provided with a plurality of sets of mounting holes, and the top of the supporting plate is provided with a U-shaped groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. be provided with centre gripping subassembly and adjusting part, through following the second dead lever slip second movable sleeve, the both sides of second movable sleeve all are connected with the connecting block through the connecting rod, thereby make two sets of first movable sleeves do relative motion, the centre gripping spring compression that sets up between the inboard of first movable sleeve and set casing, make two sets of grip blocks open, the connector that will use is put between two sets of grip blocks, loosen the second movable sleeve, the elasticity that the centre gripping spring produced can make two sets of first movable sleeves reset, thereby make two sets of grip blocks press from both sides the connector tightly, staff's work efficiency has been improved, and let the device can be applicable to various special connectors, the practicality has been improved.

2. Be provided with the crimping subassembly, through rotating the knob, make two-way screw rod rotate, make two sets of crimping boards be relative motion, two sets of crimping board extrudees, and the crimping tooth that two sets of crimping inboard set up cooperatees to carry out the crimping with connector and cable junction, it is more convenient to let the staff use, need not carry out the crimping with the help of crimping pincers again, has improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic perspective view of a special connector crimping tool for an electrical connector according to the present invention;

FIG. 2 is an exploded view of a special connector crimping tool of an electrical connector according to the present invention;

FIG. 3 is an enlarged schematic view of region A in FIG. 2;

FIG. 4 is a schematic diagram of a part of the crimping tooling of the special connector of the electrical connector of the present invention, which is shown in FIG. 1;

fig. 5 is a schematic diagram of the explosive structure of fig. 4:

fig. 6 is a schematic diagram 2 of a part of the components of the crimping tool for the special connector of the electric connector.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows: 1. a base plate; 2. a stationary case; 3. a support plate; 4. a groove; 5. a first fixing lever; 6. a clamping spring; 7. a first movable sleeve; 8. connecting blocks; 9. a clamping plate; 10. a clamping pad; 11. a first fixed block; 12. a second fixing bar; 13. a connecting rod; 14. a connecting pin; 15. a second movable sleeve; 16. a second fixed block; 17. mounting a plate; 18. a T-shaped chute; 19. a pressure welding plate; 20. a T-shaped slider; 21. a threaded hole; 22. a bidirectional screw; 23. a knob; 24. fixing a sleeve; 25. mounting holes; 26. crimping teeth; 27. a first stopper; 28. a second limiting block; 29. a base; 30. a U-shaped groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1 to 6, the present invention provides a technical solution: a crimping tool for special connectors of an electric connector comprises a bottom plate 1, wherein a fixed shell 2 and a supporting plate 3 are arranged on the bottom plate 1, a groove 4 is formed in the fixed shell 2, a first fixed rod 5 is arranged in the groove 4, two groups of first movable sleeves 7 are sleeved on the first fixed rod 5, clamping springs 6 are arranged between the two groups of first movable sleeves 7 and the inner side of the fixed shell 2, the two groups of clamping springs 6 are sleeved on the first fixed rod 5, and the two groups of first movable sleeves 7 are clamped inwards by generated elastic force;

be provided with the centre gripping subassembly on two sets of first movable sleeves 7, carry out the centre gripping with connector (not shown) through the centre gripping subassembly that sets up, let the device can be applicable to various special connectors, improved the practicality, one side of set casing 2 is provided with the adjusting part, and the adjusting part through setting up makes things convenient for the staff to use, is provided with the crimping subassembly between set casing 2 and the layer board 3, and the crimping subassembly that sets up carries out the crimping with connector and cable, has improved staff's work efficiency.

Referring to fig. 2, the clamping assembly includes two sets of first movable sleeves 7, the first movable sleeves 7 are connected to a clamping plate 9 through a connecting block 8, and a clamping pad 10 is disposed inside the clamping plate 9; the connector is placed between the two groups of clamping plates 9 for clamping, and the arranged clamping pads 10 avoid damage to the butting connector.

Referring to fig. 2, 3 and 5, the adjusting assembly includes a connecting block 8, two sets of first fixing blocks 11 are disposed on one side of the connecting block 8, a second fixing rod 12 is disposed on one side of the fixing shell 2, a second movable sleeve 15 is sleeved on the second fixing rod 12, two sets of second fixing blocks 16 are disposed on two sides of the second movable sleeve 15, the second fixing blocks 16 are connected to one end of a connecting rod 13 through connecting pins 14, and the other end of the connecting rod 13 is connected to the two sets of first fixing blocks 11 through connecting pins 14; one end of the second fixing rod 12 is provided with a second limiting block 28;

when using, slide second movable sleeve 15 along second dead lever 12, the both sides of second movable sleeve 15 all are connected with connecting block 8 through connecting rod 13, connecting block 8 is fixed to be set up on first movable sleeve 7, thereby make two sets of first movable sleeve 7 be relative motion, the clamp spring 6 compression that sets up between the inboard of first movable sleeve 7 and set casing 2, make two sets of grip blocks 9 open, the connector that will need to use is put between two sets of grip blocks 9, loosen second movable sleeve 15, the elasticity that clamp spring 6 produced can make two sets of first movable sleeve 7 reset, thereby make two sets of grip blocks 9 press from both sides the connector tightly, staff's work efficiency has been improved, and let the device can be applicable to various special connectors, the practicality has been improved.

Referring to fig. 2 and 6, the crimping assembly includes a mounting plate 17, the mounting plate 17 is disposed on the bottom plate 1, a base 29 is disposed on the mounting plate 17, two sets of crimping plates 19 are disposed on the base 29, a T-shaped sliding block 20 is disposed at the bottom of the crimping plates 19, a T-shaped sliding slot 18 is disposed on the base 29, the T-shaped sliding block 20 is slidably clamped in the T-shaped sliding slot 18, threaded holes 21 are disposed on both sets of crimping plates 19, and a bidirectional screw 22 is inserted into the threaded holes 21; one end of the bidirectional screw 22 is provided with a knob 23, the other end of the bidirectional screw 22 is provided with a first limiting block 27, two groups of fixing sleeves 24 are arranged on a base 29, and the bidirectional screw 22 is arranged in the fixing sleeves 24 in a penetrating manner; the inner sides of the two groups of crimping plates 19 are provided with crimping teeth 26;

after the centre gripping subassembly with the connector through setting up is fixed, arrange the cable in on layer board 3, through rotating knob 23, make two-way screw rod 22 rotate, two-way screw rod 22's both ends cooperate with the screw hole 21 of seting up on two sets of crimping board 19 respectively, thereby make two sets of crimping board 19 be relative motion, T type slider 20 that crimping board 19 bottom set up slides in T type spout 18, make crimping board 19 can not take place to rotate, two sets of crimping board 19 extrudees, the crimping tooth 26 of the inboard setting of two sets of crimping board 19 cooperatees, thereby carry out the crimping with connector and cable junction, it is more convenient to let the staff use, need not carry out the crimping with the help of crimping pincers again, work efficiency is improved.

Referring to fig. 1 and 2, a plurality of sets of mounting holes 25 are formed in the mounting plate 17, the mounting plate 17 is mounted on the bottom plate 1 through the plurality of sets of mounting holes 25, so that workers can conveniently disassemble and assemble the mounting plate, and a U-shaped groove 30 is formed in the top of the supporting plate 3; a U-shaped groove 30 is provided for placing the cable.

The working principle is as follows: when the cable connector is used, the mounting plate 17 is mounted on the bottom plate 1 through the plurality of groups of mounting holes 25, so that workers can conveniently disassemble and assemble the cable connector, the cable is placed in the U-shaped groove 30 formed in the supporting plate 3, the second movable sleeve 15 slides along the second fixed rod 12, the two sides of the second movable sleeve 15 are connected with the connecting blocks 8 through the connecting rods 13, so that the two groups of first movable sleeves 7 move relatively, the clamping springs 6 arranged between the first movable sleeves 7 and the inner side of the fixed shell 2 are compressed, the two groups of clamping plates 9 are opened, and a connector to be used is placed between the two groups of clamping plates 9;

when the second movable sleeve 15 is loosened, the elastic force generated by the clamping spring 6 can reset the two groups of first movable sleeves 7, so that the two groups of clamping plates 9 can clamp the connector, the working efficiency of workers is improved, the device can be suitable for various special connectors, and the practicability is improved;

through rotating knob 23, make two-way screw rod 22 rotate, make two sets of crimping board 19 be relative motion, T type slider 20 that crimping board 19 bottom set up slides in T type spout 18, make crimping board 19 can not take place to rotate, two sets of crimping board 19 extrudees, the crimping tooth 26 that two sets of crimping board 19 inboard set up cooperatees, thereby carry out the crimping with connector and cable junction, it is more convenient to let the staff use, need not carry out the crimping with the help of the crimping pincers again, and the work efficiency is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Electric connector special connector crimping frock, its characterized in that: the clamping device is characterized by comprising a bottom plate (1), wherein a fixed shell (2) and a supporting plate (3) are arranged on the bottom plate (1), a groove (4) is formed in the fixed shell (2), a first fixing rod (5) is arranged in the groove (4), two groups of first movable sleeves (7) are sleeved on the first fixing rod (5), two groups of clamping springs (6) are arranged between the first movable sleeves (7) and the inner side of the fixed shell (2), two groups of clamping assemblies are arranged on the first movable sleeves (7), an adjusting assembly is arranged on one side of the fixed shell (2), and a compression assembly is arranged between the fixed shell (2) and the supporting plate (3).

2. The special connector crimping tool for the electric connector as claimed in claim 1, wherein: the clamping assembly comprises two groups of first movable sleeves (7), the first movable sleeves (7) are connected with clamping plates (9) through connecting blocks (8), and clamping pads (10) are arranged on the inner sides of the clamping plates (9).

3. The special connector crimping tool for the electric connector as claimed in claim 2, wherein: the adjusting part includes connecting block (8), one side of connecting block (8) is provided with two sets of first fixed block (11), one side of set casing (2) is provided with second dead lever (12), the cover is equipped with second movable sleeve (15) on second dead lever (12), the both sides of second movable sleeve (15) all are provided with two sets of second fixed block (16), the one end of connecting rod (13) is connected through connecting pin (14) in second fixed block (16), the other end of connecting rod (13) passes through connecting pin (14) and two sets of first fixed block (11) are connected.

4. The special connector crimping tool for the electric connector as claimed in claim 3, wherein: one end of the second fixed rod (12) is provided with a second limit block (28).

5. The special connector crimping tool for the electric connector as claimed in claim 1, wherein: the crimping subassembly includes mounting panel (17), mounting panel (17) set up on bottom plate (1), be provided with base (29) on mounting panel (17), be provided with two sets of crimping board (19) on base (29), the bottom of crimping board (19) is provided with T type slider (20), T type spout (18) have been seted up on base (29), T type slider (20) slidable card is established in T type spout (18), two sets of all seted up threaded hole (21) on crimping board (19), wear to be equipped with two-way screw rod (22) in threaded hole (21).

6. The special connector crimping tool for the electric connector as claimed in claim 5, wherein: a knob (23) is arranged at one end of the bidirectional screw (22), a first limiting block (27) is arranged at the other end of the bidirectional screw (22), two groups of fixing sleeves (24) are arranged on the base (29), and the bidirectional screw (22) penetrates through the fixing sleeves (24); and the inner sides of the two groups of the crimping plates (19) are provided with crimping teeth (26).

7. The special connector crimping tool for the electric connector as claimed in claim 5, wherein: the mounting plate (17) is provided with a plurality of groups of mounting holes (25), and the top of the supporting plate (3) is provided with a U-shaped groove (30).