CN212571652U

CN212571652U - Crimping clamp suitable for electric connector needle body

Info

Publication number: CN212571652U
Application number: CN202021621280.5U
Authority: CN
Inventors: 陈晓
Original assignee: Shenzhen New Lansheng Technology Co ltd
Current assignee: Shenzhen New Lansheng Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-02-19
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to the technical field of electric connectors, and discloses a crimping fixture suitable for an electric connector needle body, which comprises a workbench, wherein supporting legs are fixedly arranged on the lower surface of the workbench, a supporting rod is fixedly arranged on the upper surface of the workbench, an electric connector fixing device is arranged on the inner central position of the supporting rod on the upper surface of the workbench, a limiting rod, a second limiting groove and an electric connector are arranged inside the electric connector fixing device, a supporting top plate is fixedly arranged on the other end of the supporting rod, a hydraulic cylinder is fixedly arranged on the upper surface of the supporting top plate, a ring groove is arranged below the hydraulic cylinder inside the supporting top plate, a crimping device is arranged in the ring groove on the lower surface of the hydraulic cylinder, a first pressure block, a first limiting groove and a first limiting inner cavity are arranged inside the needle body crimping device, the crimping work is completed in batches, so that the installation and the disassembly are convenient, the working stability is improved, and the working efficiency is improved.

Description

Crimping clamp suitable for electric connector needle body

Technical Field

The utility model relates to an electric connector technical field specifically is a crimping anchor clamps suitable for electric connector needle body.

Background

The electrical connector not only needs to meet general performance requirements, but also has especially important requirements that the electrical connector must achieve good contact, reliable operation and convenient maintenance, and a host circuit has very strict requirements on the quality and reliability of the electrical connector, and because of the high quality and high reliability of the electrical connector, the electrical connector is also widely applied to military systems such as aviation, aerospace, national defense and the like, and the common classification methods of the electrical connector include appearance, structure, use and the like.

However, most of the existing electric connector pins in the market are manually pressed by simple work, so that the working efficiency is low, and the stability of the electric connector is difficult to control. Accordingly, one skilled in the art provides a crimping fixture suitable for use with an electrical connector pin to solve the above-mentioned problems of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crimping anchor clamps suitable for electric connector needle body to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a crimping anchor clamps suitable for electric connector needle body, includes the workstation, the lower fixed surface of workstation installs the supporting legs, and the last fixed surface of workstation installs the bracing piece, the upper surface of workstation puts at the inboard central point of bracing piece and is provided with electric connector fixing device, electric connector fixing device's inside is provided with gag lever post, second spacing groove and electric connector, the other end fixed mounting of bracing piece has the supporting roof, the last fixed surface of supporting the roof installs hydraulic cylinder, and the inside of supporting the roof has seted up the ring channel in hydraulic cylinder's below, hydraulic cylinder's lower surface is provided with needle body crimping device in the ring channel, needle body crimping device's inside is provided with first pressure piece, first spacing groove and first spacing inner chamber.

As a further aspect of the present invention: the needle body crimping device comprises a crimping block, a first pressure block, a telescopic rod, a first limiting groove, a first limiting inner cavity and a first anti-scraping strip, the crimping block is fixedly mounted at the telescopic end of the telescopic rod, the first limiting inner cavity is formed in the lower surface of the crimping block, the first pressure block is fixedly mounted inside the first limiting inner cavity, and the first anti-scraping strip is mounted on the inner side wall of the first limiting inner cavity.

As a further aspect of the present invention: electric connector fixing device prevents scraping strip, second spacing groove, electric connector, second stopper, second spacing inner chamber and second pressure piece including pull piece, first stopper, gag lever post, second, the upper surface central point of second pressure piece puts and has seted up the second spacing groove, and the upper surface of second pressure piece has all seted up the spacing inner chamber of second in the both sides of second spacing groove, the internally mounted of second spacing groove has electric connector, the inside of the spacing inner chamber of second is provided with pull piece and gag lever post, the lower fixed surface of pull piece installs first stopper.

As a further aspect of the present invention: a first limiting groove is formed in the first pressure block.

As a further aspect of the present invention: one end of the limiting rod close to the second limiting groove is fixedly provided with a second limiting block, and a second anti-scraping strip is fixedly arranged on the side face of the second limiting block.

As a further aspect of the present invention: and the lower surfaces of the supporting legs are provided with damping springs.

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

the utility model discloses a first pressure piece has been set up, first spacing groove and first spacing inner chamber, through inserting first spacing inner chamber with the needle body, through the spacing block of first spacing groove of first spacing inner chamber inside, at last through the crimping shaping in first pressure piece to the electric connector, can come to accomplish crimping work simultaneously in batches through setting up a plurality of first spacing inner chambers, and the work efficiency is improved, through putting into the second spacing groove with the electric connector, it is spacing to press from both sides tight to the electric connector through the gag lever post of second spacing groove both sides, can be convenient for install and dismantle the electric connector, when improving job stabilization nature, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic view of a crimping jig suitable for an electrical connector pin;

FIG. 2 is a schematic view of a pin crimping apparatus of a crimping fixture for an electrical connector pin;

fig. 3 is a schematic structural view of an electrical connector fixing device in a crimping jig suitable for an electrical connector pin.

In the figure: 1. a hydraulic cylinder; 2. supporting a top plate; 3. a needle body crimping device; 31. a crimping block; 32. a first pressure block; 33. a telescopic rod; 34. a first limit groove; 35. a first limiting inner cavity; 36. a first anti-scratch strip; 4. a support bar; 5. an electrical connector securing means; 51. drawing the block; 52. a first stopper; 53. a limiting rod; 54. a second anti-scratch strip; 55. a second limit groove; 56. an electrical connector; 57. a second limiting block; 58. a second limiting inner cavity; 59. a second pressure block; 6. a work table; 7. support the feet.

Detailed Description

Please refer to fig. 1 to 3, in an embodiment of the present invention, a crimping fixture suitable for an electrical connector pin includes a workbench 6, a supporting leg 7 is fixedly installed on a lower surface of the workbench 6, a damping spring is provided on a lower surface of the supporting leg 7, a supporting rod 4 is fixedly installed on an upper surface of the workbench 6, an electrical connector fixing device 5 is provided on an inner central position of the supporting rod 4 on the upper surface of the workbench 6, a limiting rod 53, a second limiting groove 55 and an electrical connector 56 are provided inside the electrical connector fixing device 5, a supporting top plate 2 is fixedly installed on the other end of the supporting rod 4, a hydraulic cylinder 1 is fixedly installed on the upper surface of the supporting top plate 2, an annular groove is provided below the hydraulic cylinder 1 inside the supporting top plate 2, a pin crimping device 3 is provided in the annular groove on the lower surface of the hydraulic cylinder 1, a first pressure block 32 is provided inside the pin, The needle body crimping device comprises a first limiting groove 34 and a first limiting inner cavity 35, the needle body crimping device 3 comprises a crimping block 31, a first pressure block 32, a telescopic rod 33, a first limiting groove 34, a first limiting inner cavity 35 and a first anti-scraping strip 36, the crimping block 31 is fixedly installed at the telescopic end of the telescopic rod 33, the first limiting inner cavity 35 is formed in the lower surface of the crimping block 31, the first pressure block 32 is fixedly installed inside the first limiting inner cavity 35, the first anti-scraping strip 36 is installed on the inner side wall of the first limiting inner cavity 35, the first limiting groove 34 is formed inside the first pressure block 32, the first limiting groove 34 and the first limiting inner cavity 35 are arranged, the needle body is inserted into the first limiting inner cavity 35, the first limiting groove 34 inside the first limiting inner cavity 35 is clamped and formed in the electric connector 56 through the first pressure block 32, and the crimping work can be completed simultaneously in batches by arranging a plurality of first limiting inner cavities 35, the working efficiency is improved.

In fig. 3: the electric connector fixing device 5 comprises a drawing block 51, a first limiting block 52, a limiting rod 53, a second anti-scraping strip 54, a second limiting groove 55, an electric connector 56, a second limiting block 57, a second limiting inner cavity 58 and a second pressure block 59, wherein the second limiting groove 55 is formed in the center position of the upper surface of the second pressure block 59, the second limiting inner cavities 58 are formed in the two sides of the second limiting groove 55 on the upper surface of the second pressure block 59, the electric connector 56 is installed inside the second limiting groove 55, the drawing block 51 and the limiting rod 53 are arranged inside the second limiting inner cavity 58, the first limiting block 52 is fixedly installed on the lower surface of the drawing block 51, the second limiting block 57 is fixedly installed at one end of the limiting rod 53 close to the second limiting groove 55, the second anti-scraping strip 54 is fixedly installed on the side surface of the second limiting groove 57, the electric connector 56 is placed into the second limiting groove 55 to clamp and limit the electric connector 56 through the limiting rods 53 on the two sides of the second limiting groove 55, the electric connector 56 can be conveniently assembled and disassembled, and the working efficiency is improved while the working stability is improved.

The utility model discloses a theory of operation is: first put into second spacing groove 55 with electric connector 56, extrude gag lever post 53 to both sides slip, insert the spacing inner chamber 58 of second with first stopper through pull piece 51 at last, extrude gag lever post 53 to the centre, then through putting into the needle body from first spacing inner chamber 35, the card is gone into first spacing inslot 34, it presss from both sides tightly the needle body through first spacing groove 34 and first strip 36 of preventing scraping, can be convenient for install and dismantle electric connector 56, when improving job stabilization nature, improve work efficiency, then drive telescopic link 33 through hydraulic cylinder 1 and push down crimping piece 31, make the needle body in the first spacing inner chamber 35 insert to the inside pinhole of electric connector 56, last shaping, can accomplish crimping work simultaneously in batches through setting up a plurality of first spacing inner chambers 35, improve work efficiency.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The crimping clamp suitable for the needle body of the electric connector comprises a workbench (6) and is characterized in that supporting legs (7) are fixedly installed on the lower surface of the workbench (6), a supporting rod (4) is fixedly installed on the upper surface of the workbench (6), an electric connector fixing device (5) is arranged on the inner side center position of the supporting rod (4) on the upper surface of the workbench (6), a limiting rod (53), a second limiting groove (55) and an electric connector (56) are arranged inside the electric connector fixing device (5), a supporting top plate (2) is fixedly installed at the other end of the supporting rod (4), a hydraulic cylinder (1) is fixedly installed on the upper surface of the supporting top plate (2), an annular groove is formed in the lower portion of the hydraulic cylinder (1) inside the supporting top plate (2), a needle body crimping device (3) is arranged in the annular groove on the lower surface of the hydraulic cylinder (1), the needle body crimping device (3) is internally provided with a first pressure block (32), a first limit groove (34) and a first limit inner cavity (35).

2. The crimping clamp suitable for the needle body of the electric connector according to claim 1, wherein the needle body crimping device (3) comprises a crimping block (31), a first pressure block (32), a telescopic rod (33), a first limiting groove (34), a first limiting inner cavity (35) and a first anti-scraping strip (36), the crimping block (31) is fixedly mounted at the telescopic end of the telescopic rod (33), the first limiting inner cavity (35) is formed in the lower surface of the crimping block (31), the first pressure block (32) is fixedly mounted inside the first limiting inner cavity (35), and the first anti-scraping strip (36) is mounted on the inner side wall of the first limiting inner cavity (35).

3. A crimping jig suitable for an electrical connector pin according to claim 1, the electric connector fixing device (5) comprises a drawing block (51), a first limiting block (52), a limiting rod (53), a second anti-scraping strip (54), a second limiting groove (55), an electric connector (56), a second limiting block (57), a second limiting inner cavity (58) and a second pressure block (59), a second limit groove (55) is arranged at the center of the upper surface of the second pressure block (59), and the upper surface of the second pressure block (59) is provided with second limit inner cavities (58) at two sides of the second limit groove (55), an electric connector (56) is arranged in the second limiting groove (55), a drawing block (51) and a limiting rod (53) are arranged in the second limiting inner cavity (58), the lower surface of the drawing block (51) is fixedly provided with a first limiting block (52).

4. The crimping jig suitable for the electric connector pin body as claimed in claim 1, wherein the first pressure block (32) is internally provided with a first limiting groove (34).

5. The crimping clamp suitable for the needle body of the electric connector according to claim 1, wherein a second limiting block (57) is fixedly installed at one end of the limiting rod (53) close to the second limiting groove (55), and a second scratch-resistant strip (54) is fixedly installed on the side surface of the second limiting block (57).

6. The crimping jig suitable for the needle body of the electric connector according to claim 1, characterized in that the lower surface of the supporting leg (7) is provided with a damping spring.