CN204772179U

CN204772179U - Press from both sides fastener utensil

Info

Publication number: CN204772179U
Application number: CN201520342266.4U
Authority: CN
Inventors: 杨志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-25
Filing date: 2015-05-25
Publication date: 2015-11-18
Anticipated expiration: 2025-05-25

Abstract

The utility model relates to a press from both sides fastener utensil, including first clamping piece and second clamping piece, first clamping piece and second clamping piece are all vertically forming three face, two inclined planes and middle plane about three face divide into, and upper and lower two inclined planes link together through the plane of centre, inside opening has two grooves in order to form three meshing finger in vertical trisection on two upper and lower inclined planes of first clamping piece department, and two upper and lower inclined planes of second clamping piece include two meshing fingers, and two meshing fingers of second clamping piece just mesh two inslots of first clamping piece, when two of second clamping piece meshing fingers just meshed two inslots of first clamping piece, the hexagonal cross section of formation was located on the plane of the centre of the plane of the centre of first clamping piece and second clamping piece to the three face of first clamping piece and the three face of second clamping piece, the utility model provides a trapping mechanism including above -mentioned press from both sides fastener utensil, press from both sides fastener utensil and trapping mechanism can effectively protect and pressed from both sides the wire rod.

Description

A kind of clamp fixture

Technical field

The utility model belongs to wire rod processing technique field, is a kind of clamp fixture on terminal wire holding machine in more detail.

Background technology

In prior art, the clamp fixture on terminal wire holding machine is that the jaws of its clamp is set to flat mouth or when jaws engages, can not forms the jaws space of wire shape; But this vibrational power flow can cause in the process of clamp, electric wire is pressed from both sides flat, even by pinch off.And well-known, electric wire is the wire rod for electric energy transmitting, once flat or by pinch off by folder, will bring immeasurable loss.

The design people, through experience in the industry for many years, thinks that the clamp position of this kind of clamp fixture should be left by the jaws of clamp material profile, or leaves than by the smaller jaws of clamp material appearance and size.

Utility model content

In order to solve the problems referred to above that prior art exists, the utility model provides a kind of clamp fixture, and can form the space of six shapes after the engagement of this clamp fixture, this space just clamps by clamp material, and can not injure by clamp material; This clamp fixture is convenient to be engaged and good clamping effect.

The technical scheme that the utility model adopts is: a kind of clamp fixture, comprises the first intermediate plate and the second intermediate plate; First intermediate plate and the second intermediate plate are all longitudinally forming three faces, and three faces are divided into two upper and lower inclined-planes and middle plane, and two upper and lower inclined-planes are linked together by middle plane; Two grooves are inwardly had to form three engagement fingers in the third-class office of longitudinal direction on two upper and lower inclined-planes of the first intermediate plate, two upper and lower inclined-planes of the second intermediate plate comprise two engagement fingers, and two engagement fingers of the second intermediate plate are engaged in two grooves of the first intermediate plate; When two engagement fingers of the second intermediate plate are just engaged in two grooves of the first intermediate plate, three faces of the first intermediate plate and three faces of the second intermediate plate, the plane place of the centre of the plane in the centre of the first intermediate plate and the second intermediate plate forms hexagonal cross section.

Comprise a wire-clamping device for above-mentioned clamp fixture, comprise body, the first actuating arm, the second actuating arm, pin, the first brace, the second brace further, drive slide block and be arranged on the chute on body; First actuating arm is fixedly connected with the first intermediate plate, and the second actuating arm is fixedly connected with the second intermediate plate; First actuating arm and the second actuating arm are all connected on body by pin; The lower end of the first actuating arm is all connected with one end of the first brace and one end of the second brace by pin respectively with the lower end of the second actuating arm; The other end of the first brace is connected with driving slide block by pin with the other end of the second brace, drives skid to be arranged on chute.

The beneficial effects of the utility model are: after in the utility model, the first intermediate plate and the second intermediate plate engage, forming retaining part (the mid-plane place of the first intermediate plate and the mid-plane place of the second intermediate plate) is hexagonal cross section, this hexagonal cross section matches with by the wire rod clamped, and reduces the destruction to wire rod.

Accompanying drawing explanation

Fig. 1 is the stereogram of the utility model clamp fixture;

Fig. 2 is the plane of the wire-clamping device comprising Fig. 1 clamp fixture.

In figure: 1, the first intermediate plate; 2, the second intermediate plate; 3, engagement finger; 4, body; 5, the first actuating arm; 6, the second actuating arm; 7, pin; 8, the first brace; 9, the second brace; 10, slide block is driven; 11, chute.

Detailed description of the invention

As shown in Figure 1, the utility model provides a kind of clamp fixture, comprises the first intermediate plate 1 and the second intermediate plate 2; First intermediate plate 1 and the second intermediate plate 2 are all longitudinally forming three faces, and three faces are divided into two upper and lower inclined-planes and middle plane, and two upper and lower inclined-planes are linked together by middle plane; Two grooves are inwardly had to form three engagement fingers 3 in the third-class office of longitudinal direction on two upper and lower inclined-planes of the first intermediate plate 1, two upper and lower inclined-planes of the second intermediate plate 2 comprise two two engagement fingers 3 engaging finger 3, second intermediate plates 2 and are just engaged in two grooves of the first intermediate plate 1; When two engagement fingers 3 of the second intermediate plate 2 are just engaged in two grooves of the first intermediate plate 1, three faces of the first intermediate plate 1 and three faces of the second intermediate plate 2, the plane place of the centre of the plane in the centre of the first intermediate plate 1 and the second intermediate plate 2 forms hexagonal cross section.

The angle of inclination (inclined-plane and horizontal plane acutangulated) on two upper and lower inclined-planes of the first intermediate plate 1 and the second intermediate plate 2 is arranged according to by the fineness of clamp material, thicker by clamp material, the angle of inclination on two inclined-planes is less, and the plane connecting two inclined-planes is longer in the vertical.

As shown in Figure 2, a kind of wire-clamping device comprising the clamp fixture shown in Fig. 1, the chute 11 comprising body 4, first actuating arm 5, second actuating arm 6, pin 7, first brace 8, second brace 9, driving slide block 10 further and be arranged on body 4; First actuating arm 5 is fixedly connected with the first intermediate plate 1, and the second actuating arm 6 is fixedly connected with the second intermediate plate 2; First actuating arm 5 and the second actuating arm 6 are all connected on body 4 by pin 7; The lower end of the first actuating arm 5 is all connected with one end of the first brace 8 and one end of the second brace 9 by pin 7 respectively with the lower end of the second actuating arm 6; The other end of the first brace 8 is connected with driving slide block 10 by pin 7 with the other end of the second brace 9, drives slide block 10 to be slidably arranged in chute 11.

Drive on the both wings of slide block 10 and be provided with the slide rail (not shown) matched with chute 11, slide block 10 is driven to be moved on chute 11 by slide rail, and drive the first brace 8 and the second brace 9 to move up and down, thus drive the first actuating arm 5 and the second actuating arm 6, first actuating arm 5 and the second actuating arm 6 drive the first intermediate plate 1 and the second intermediate plate 2 folding, realize the action of clamp and relieving line.

The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.

Claims

1. a clamp fixture, comprises the first intermediate plate and the second intermediate plate; It is characterized in that: the first intermediate plate and the second intermediate plate are all longitudinally forming three faces, three faces are divided into two upper and lower inclined-planes and middle plane, and two upper and lower inclined-planes are linked together by middle plane; Two grooves are inwardly had to form three engagement fingers in the third-class office of longitudinal direction on two upper and lower inclined-planes of the first intermediate plate, two upper and lower inclined-planes of the second intermediate plate comprise two engagement fingers, and two engagement fingers of the second intermediate plate are engaged in two grooves of the first intermediate plate; When two engagement fingers of the second intermediate plate are just engaged in two grooves of the first intermediate plate, three faces of the first intermediate plate and three faces of the second intermediate plate, the plane place of the centre of the plane in the centre of the first intermediate plate and the second intermediate plate forms hexagonal cross section.

2. comprise a wire-clamping device for the fixture of clamp described in claim 1, it is characterized in that: also comprise body, the first actuating arm, the second actuating arm, pin, the first brace, the second brace, drive slide block and be arranged on the chute on body; First actuating arm is fixedly connected with the first intermediate plate, and the second actuating arm is fixedly connected with the second intermediate plate; First actuating arm and the second actuating arm are all connected on body by pin; The lower end of the first actuating arm is all connected with one end of the first brace and one end of the second brace by pin respectively with the lower end of the second actuating arm; The other end of the first brace is connected with driving slide block by pin with the other end of the second brace, drives skid to be arranged on chute.