CN213275688U

CN213275688U - Clamp for detecting wire harness product

Info

Publication number: CN213275688U
Application number: CN202022123696.0U
Authority: CN
Inventors: 毕连进
Original assignee: Weihai Jinwenxing Electronic Technology Co ltd
Current assignee: Weihai Jinwenxing Electronic Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-25
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a pencil product detects and uses anchor clamps, including first clamping piece and second clamping piece, the shape of first clamping piece is L shape, first clamping piece includes horizontal plate and vertical board, the horizontal plate is fixed on the computer examines test table, vertical board intermediate position with be connected with the connecting piece between the second clamping piece, the connecting piece below is equipped with and connects vertical board with spring assembly between the second clamping piece, spring assembly is in compression state, the upper end of vertical board with the upper end of second clamping piece is contradicted under spring assembly's spring action and is in the same place. The utility model discloses have firm centre gripping annular terminal, make things convenient for operating personnel work, improve work efficiency's effect.

Description

Clamp for detecting wire harness product

Technical Field

The utility model relates to a pencil product technology field especially relates to a pencil product detects and uses anchor clamps.

Background

After the production of the wire harness product is finished, the quality of the wire harness product needs to be detected on a computer detection table, and the wire harness product can be provided for an engine or a whole vehicle manufacturer after the wire harness product is detected to be qualified. The function of the wire harness product for conducting signals is mainly completed by the electric wires and the terminals connected with the outer end parts of the electric wires. During detection, the terminal is connected with a detection site on a computer detection table, and after a closed loop is formed by a computer and a product, a detection process is started. There are many kinds of wire harness products, and terminals of the products are also various. Referring to fig. 1, a conventional ring terminal 100, for the ring terminal 100, a detection site on a computer detection table is usually a metal column 200 (see fig. 2). During detection, the ring-shaped terminal 100 is sleeved on the metal column 200, an operator presses the ring-shaped terminal 100 with one hand and operates a computer with the other hand to perform detection.

The above prior art solutions have the following drawbacks: firstly, because the diameter of the metal column 200 is smaller than the inner diameter of the ring terminal 100, the phenomenon that the metal column 200 and the ring terminal 100 are in poor contact and even disconnected often occurs, once the contact is disconnected, the detection is restarted, the time of operators is wasted, and the detection efficiency is reduced; secondly, in the detection process, in order to keep the ring terminal 100 in good contact with the metal post 200, an operator needs to hold the ring terminal 100 all the time, so that the operator can only operate the computer with one hand, which brings inconvenience to the operator and increases the working strength of the operator. Third, there are often a plurality of ring terminals 100 in a wire harness that need to be tested simultaneously, and the operator often can not guarantee that they can both keep good contact with metal post 200 simultaneously, resulting in the test result being wrong.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a pencil is anchor clamps for product detection has a plurality of annular terminals of firm centre gripping simultaneously, makes things convenient for operating personnel work, improves work efficiency's technological effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a pencil is anchor clamps for product inspection, includes first clamping piece and second clamping piece, the shape of first clamping piece is L shape, first clamping piece includes horizontal plate and vertical board, the horizontal plate is fixed on the computer examines test table, vertical board intermediate position with be connected with the connecting piece between the second clamping piece, the connecting piece below is equipped with and connects vertical board with spring assembly between the second clamping piece, spring assembly is in compression state, the upper end of vertical board with the upper end of second clamping piece is in the same place of contradicting under spring assembly's spring action.

Through adopting above-mentioned technical scheme, the horizontal plate is fixed on the computer examines test table, and vertical board and second clamping piece link together through the connecting piece, and the spring assembly of below produces tension and passes to the upper end of clamping piece through this fulcrum of connecting piece, makes the upper end of two clamping pieces closely contradict to the effect of annular terminal is carried in the realization. When the operating personnel detected the annular terminal, inserted two clamping piece upper ends position of contradicting with the annular terminal, two clamping pieces were cliied the annular terminal, had avoided the production of contact failure phenomenon, and operating personnel's hand is liberated simultaneously, can conveniently operate the computer, has reduced staff's intensity of labour.

Furthermore, the second clamping piece is the same as the first clamping piece in shape, and the first clamping piece and the second clamping piece are made of elastic metal.

Further, the second clip piece is in a shape of a straight plate.

Further, the connecting piece comprises a first threaded rod which is horizontally arranged and penetrates between the vertical plate and the second clamping piece, and a first nut is arranged at one end of the first threaded rod; the connecting piece still includes the stop collar, the stop collar cover is established on first threaded rod, and is located between vertical board and the second clamping piece.

Further, the spring group comprises a second threaded rod, a second nut and a spring, and the spring is sleeved on the second threaded rod and located between the vertical plate and the second clamping piece.

Through adopting above-mentioned technical scheme, through adjusting the second nut, realize the regulation to spring tension to reach the clamping degree of adjusting two clamping pieces upper ends, so that adapt to the annular terminal of different models, improve the application scope of anchor clamps.

Furthermore, the upper end of the vertical plate and the upper end of the second clamping piece are obliquely arranged, and the oblique directions of the two upper ends are opposite and form a V shape.

Through adopting above-mentioned technical scheme, the slope sets up can make things convenient for inserting of annular terminal, improves operating personnel's work efficiency.

Furthermore, the vertical plate is provided with an arc-shaped point positioned above the connecting piece.

Through adopting above-mentioned technical scheme, the contact degree of two clamping pieces upper ends can be increased to the arc position point, and the arcwall face cooperatees with the shape of annular terminal, has increased the area of contact between annular terminal and the clamping piece when preventing that the annular terminal from gliding, makes the contact better between annular terminal and the anchor clamps.

Furthermore, corner cuts are formed at the upper end of the vertical plate and the corner at the upper end of the second clamping piece.

By adopting the technical scheme, the whole clamp is made of metal, and if the corners of the clamping pieces are right-angled, an operator can be scratched by the sharp ends in the detection process; the edge of the clamping piece can be softer by arranging the cutting angle, and an operator is protected from being scratched.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the horizontal plate is fixed on the computer detection table, the vertical plate and the second clamping piece are connected together through the connecting piece, the spring group below generates tension and is transmitted to the upper ends of the clamping pieces through the fulcrum of the connecting piece, so that the upper ends of the two clamping pieces are tightly abutted, and the effect of clamping the annular terminal is realized;

2. through adjusting the second nut, realize the regulation to spring tension to reach the tight degree of clamp of adjusting the clamping piece upper end, so that adapt to the annular terminal of different models, improve anchor clamps's application scope.

Drawings

FIG. 1 is a schematic diagram of a ring terminal structure in the prior art;

FIG. 2 is a schematic diagram of a metal pillar structure in the prior art;

FIG. 3 is a schematic view of the entire structure of embodiment 1;

FIG. 4 is a schematic view of the entire structure of embodiment 2.

In the figure, 100, ring terminals; 200. a metal post; 1. a first clip piece; 11. a horizontal plate; 12. a vertical plate; 121. cutting corners; 2. a connecting member; 21. a first threaded rod; 22. a first nut; 23. a limiting sleeve; 3. a spring set; 31. a second threaded rod; 32. a second nut; 33. a spring; 4. an arc-shaped locus; 5. a second clip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 3, the clamp for detecting the wire harness product comprises a first clamping piece 1 and a second clamping piece 5 which are made of elastic metal materials and have the same structure, wherein the first clamping piece 1 comprises a horizontal plate 11 and a vertical plate 12, and the horizontal plate 11 and the vertical plate 12 are integrally formed and form an angle of 90 degrees; the horizontal plates 11 of the two clamping pieces are fixed on the computer operating table in the direction of moving away from each other. The middle positions of the two vertical plates 12 are connected with a connecting piece 2, a spring set 3 connected between the two vertical plates 12 is arranged below the connecting piece 2, the spring set 3 is in a compression state, and the spring set 3 below generates tension and is transmitted to the upper end of the clamping piece through the fulcrum of the connecting piece 2. When the operating personnel detected annular terminal 100, inserted annular terminal 100 in two clamping pieces upper end position of contradicting, the clamping piece was cliied annular terminal 100, has avoided the production of contact failure phenomenon, and operating personnel's hand is liberated simultaneously, can conveniently operate the computer, reduces operating personnel's intensity of labour.

Referring to fig. 3, a first through hole is formed in the middle of each of the two vertical plates 12 at the same height, and the connecting member 2 connects the two vertical plates 12 through the two first through holes. The connecting element 2 comprises a first threaded rod 21, a stop collar 23 and a first nut 22. When the connecting piece 2 is installed, one end of a first thread 21 rod penetrates into a first through hole in one of the vertical plates 12, then the limiting sleeve 23 is sleeved on the first threaded rod 21, the end of the first threaded rod 21 penetrates out of the limiting sleeve 23 and then penetrates out of the other first through hole, the first nut 22 is screwed at the end, the connecting piece 2 is detachable, the limiting sleeve 23 with different lengths is matched to change the distance between the two clamping pieces, and the annular terminal 100 with different models is used on trial.

Referring to fig. 3, the spring assembly 3 functions to provide tension so that the upper end of the clip can abut and clamp the ring terminal 100. The spring set 3 comprises a second threaded rod 31, a second nut 32 and a spring 33. A second through hole is formed below the first through hole in the vertical plate 12. The spring 33 is sleeved on the second threaded rod 31 and is positioned between the two vertical plates 12. When the spring group 3 is installed, one end of the second threaded rod 31 is firstly inserted into the second through hole on one of the vertical plates 12, then the spring 33 is sleeved on the second threaded rod 31, the end part of the second threaded rod 31 penetrates through the spring 33 and then penetrates through the other second through hole, and the second nut 32 is screwed on the end part of the second threaded rod 31, so that the elasticity of the spring 33 can be adjusted and the spring group 3 can be detached. For the ring terminal 100 with different thickness, the requirement of the clamping force on the upper end of the clamping piece 1 is different, and the tension of the spring 33 is changed by rotating the second screw cap 32, so that the clamping degree of the upper end of the clamping piece 1 is adjusted to adapt to the ring terminals 100 with different models.

Referring to fig. 3, the upper ends of the two vertical plates 12 are obliquely arranged, and the upper ends of the two vertical plates 12 are obliquely opposite in direction and form a V-shape. The inclined arrangement of the vertical plate 12 can facilitate the insertion of the ring terminal 100, and improve the working efficiency of the operator.

Referring to fig. 3, an arc-shaped point 4 is provided above the link 2. Arc point 4 can increase the degree of contact of two clip upper ends, and the arcwall face cooperatees with the shape of annular terminal 100, has increased the area of contact between annular terminal 100 and the clip when preventing that annular terminal 100 from gliding, makes the contact better between annular terminal 100 and the anchor clamps.

Referring to fig. 3, one of the vertical plates 12 is provided with an arc-shaped locus 4 above the connector 2. The whole clamp is made of metal, and if the corners of the clamping pieces are right-angled, an operator can be scratched by the sharp ends in the detection process; the provision of the chamfer 121 enables the edge of the clip to be softer and protects the operator from scratches.

Example 2

Referring to fig. 4, the difference from embodiment 1 is that the second jaw 5 is shaped like a straight plate without a horizontal plate 11. The first clip 1 and the second clip 5 may be elastic or inelastic.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pencil product detects and uses anchor clamps, includes first clamping piece (1) and second clamping piece (5), its characterized in that: the shape of first clamping piece (1) is L shape, first clamping piece (1) is including horizontal plate (11) and vertical board (12), horizontal plate (11) are fixed on the computer examines test table, vertical board (12) intermediate position with be connected with connecting piece (2) between second clamping piece (5), connecting piece (2) below is equipped with to be connected vertical board (12) with spring assembly (3) between second clamping piece (5), spring assembly (3) are in compression state, the upper end of vertical board (12) with the upper end of second clamping piece (5) is contradicted under the spring action of spring assembly (3) and is in the same place.

2. The jig for inspecting wiring harness product as claimed in claim 1, wherein: the second clamping piece (5) is the same as the first clamping piece (1) in shape, and the first clamping piece (1) and the second clamping piece (5) are made of elastic metal.

3. The jig for inspecting wiring harness product as claimed in claim 1, wherein: the second clamping piece (5) is in a straight plate shape.

4. The jig for inspecting wiring harness product as claimed in claim 1, wherein: the connecting piece (2) comprises a first threaded rod (21) which is horizontally arranged and penetrates between the vertical plate (12) and the second clamping piece (5), and one end of the first threaded rod (21) is provided with a first nut (22); the connecting piece (2) further comprises a limiting sleeve (23), wherein the limiting sleeve (23) is sleeved on the first threaded rod (21) and is located between the vertical plate (12) and the second clamping piece (5).

5. The jig for inspecting wiring harness product as claimed in claim 1, wherein: spring assembly (3) include second threaded rod (31), second nut (32) and spring (33), spring (33) cover is established on second threaded rod (31) and is located between vertical board (12) and second clamping piece (5).

6. The jig for inspecting wiring harness product as claimed in claim 1, wherein: the upper end of the vertical plate (12) and the upper end of the second clamping piece (5) are obliquely arranged, and the oblique directions of the two upper ends are opposite and form a V shape.

7. The jig for inspecting wiring harness product as claimed in claim 1, wherein: and the vertical plate (12) is provided with an arc-shaped point (4) above the connecting piece (2).

8. The jig for inspecting wiring harness product as claimed in claim 4, wherein: and the upper end of the vertical plate (12) and the corner at the upper end of the second clamping piece (5) are provided with a corner cut (121).