CN210981763U

CN210981763U - Clamp for testing terminal tension

Info

Publication number: CN210981763U
Application number: CN201922238561.6U
Authority: CN
Inventors: 李云鹏
Original assignee: Wuhan Meidechuang Technology Co ltd
Current assignee: Wuhan Meidechuang Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-10
Anticipated expiration: 2029-12-13

Abstract

The utility model provides a be used for terminal tensile test anchor clamps, including base, the fixed frame seat of terminal, the fixed frame seat of the line body and baffle, spout and back spout in the middle part and the rear portion of base top surface have been seted up respectively, the draw-in groove screw rod has been installed and has been inserted at the top of the fixed frame seat of terminal, the bottom of draw-in groove screw rod extends to the inside of the fixed frame seat front side of terminal and the cover is equipped with the draw-in groove board, the top of the fixed frame seat of the line body has been installed and has been inserted down the compression screw rod, the bottom of compression screw rod extends to the inside of the fixed frame seat front side of the line body and the cover is equipped with the clamp plate, the rear end of the fixed frame seat of the line body is provided with tensile screw rod, tensile screw rod's front end is inserted on the back lateral wall of base, should.

Description

Clamp for testing terminal tension

Technical Field

The utility model relates to a test fixture technical field specifically is a be used for terminal pulling force test fixture.

Background

The connecting terminal is an accessory product for realizing electrical connection, in the production and manufacturing process of the cable, in order to ensure that the cable is connected with an electric appliance more firmly and safely and improve the conductivity, the connecting terminal is usually connected at the tail end of the cable, when the connecting terminal is produced, a tension tester is required to be used for tensile test after the end part of the cable is pressed on the connecting terminal, whether the connecting terminal is pressed firmly is detected, and then inferior-quality products in finished products are screened and eliminated, so that the quality and the qualification rate of the products are ensured, but the terminal clamping grooves of the existing terminal tension test clamp are mostly designed in a fixed size and can not be flexibly adjusted according to cable terminals with different thicknesses, in addition, electronic tension meters adopted by the existing terminal tension test clamp are mostly arranged in a fixed matching way, the tension meters with other types are difficult to replace, and the purchase and maintenance cost is higher, therefore, the utility model provides a be used for terminal tensile test anchor clamps.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a not enough to prior art exists, the utility model aims at providing a be used for terminal tensile test anchor clamps to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, convenient to use can adapt to the electric wire terminal of multiple size and carry out the tensile test.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a be used for terminal tensile test anchor clamps, includes base, terminal fixed frame seat, the fixed frame seat of the line body and baffle, well spout and back spout have been seted up respectively to the middle part and the rear portion of base top surface, the top of the fixed frame seat of terminal is installed and is inserted the draw-in groove screw rod, the bottom of draw-in groove screw rod extends to the inside of the fixed frame seat front side of terminal and the cover is equipped with the draw-in groove board, the top of the fixed frame seat of the line body is installed and is inserted down the screw rod, the bottom of pushing down the screw rod extends to the inside of the fixed frame seat front side of the line body and the cover is equipped with the clamp plate, the rear end of the fixed frame seat of the line body is provided with tensile.

As a preferred mode of the utility model, the fixed frame seat of terminal and the fixed frame seat of the line body are arranged in well spout and back spout respectively, all be provided with the roller train on the inner wall of well spout both sides and bottom.

As the utility model discloses an optimal mode, a plurality of bolt hole has all been seted up to the front portion of base both sides, the opening has been seted up on the baffle, the bolt has all been inserted to the both sides of baffle bottom, baffle installation is on the top surface of base, the bolt is inserted in the bolt hole.

As a preferred mode of the utility model, the fixed pull ring that is provided with in front end of the fixed frame of terminal, the slot has been seted up to the position department that lies in draw-in groove board below on the inside wall of the fixed frame of terminal.

As an optimal mode of the utility model, the one end of draw-in groove screw rod, push down screw rod and tensile screw rod is all fixed and is provided with the knob.

The utility model has the advantages that: the utility model discloses a be used for terminal tensile test anchor clamps, including base, the fixed frame seat of terminal, the fixed frame seat of the line body, baffle, well spout, back spout, roller train, bolt hole, opening, bolt, pull ring, draw-in groove screw rod, draw-in groove board, slot, push down screw rod, clamp plate, tensile screw rod and knob.

1. This a be used for terminal tensile test anchor clamps structure is firm, convenient to use, is provided with the roller train in the well spout in the terminal fixing base place of its fixed terminal department, can the fixed frame of the terminal that significantly reduces the motion frictional resistance in well spout, makes measuring result more accurate.

2. The terminal fixing seat for the terminal tension test fixture can steplessly adjust the fixed caliber of the cable terminal head, can be quickly adjusted to adapt to cable terminal heads with various diameters through the knob, and is convenient to use and good in fixing effect.

3. This a portable electron tensiometer that is used for terminal tensile test anchor clamps can use and fix multiple model to can adapt to the length of different tensiometer pull rods through the position of adjustment baffle on the base, it is nimble convenient to use, adaptability is strong.

Drawings

FIG. 1 is a schematic side view of the overall structure of the present invention;

fig. 2 is a schematic side view of a slope of the terminal fixing frame mounting structure of the present invention;

fig. 3 is a schematic side view of the line fixing frame mounting structure of the present invention;

fig. 4 is a front sectional view of the terminal fixing frame mounting structure of the present invention;

FIG. 5 is a front sectional view of the baffle mounting structure of the present invention;

in the figure: the device comprises a base 1, a terminal 2, a wire 3, a wire fixing frame, a baffle 4, a middle chute 5, a rear chute 6, a roller train 7, a bolt hole 8, an opening 9, a bolt 10, a pull ring 11, a slot 12, a slot plate 13, a slot 14, a pressing screw 15, a pressing plate 16, a stretching screw 17 and a knob 18.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a be used for terminal tensile test anchor clamps, includes base 1, terminal fixed frame seat 2, line body fixed frame seat 3 and baffle 4, well spout 5 and back spout 6 have been seted up respectively to the middle part and the rear portion of base 1 top surface, card slot screw 12 has been inserted at the top of terminal fixed frame seat 2, the bottom of card slot screw 12 extends to the inside of terminal fixed frame seat 2 front side and overlaps and be equipped with card slot board 13, the top of line body fixed frame seat 3 has been inserted and has been pushed down screw 15, the bottom of pushing down screw 15 extends to the inside of line body fixed frame seat 3 front side and overlaps and be equipped with clamp plate 16, the rear end of line body fixed frame seat 3 is provided with tensile screw 17, the front end of tensile screw 17 is inserted on the rear side wall of base 1.

As an optimized mode of the utility model, the fixed frame seat 2 of terminal and the fixed frame seat 3 of the line body are arranged in well spout 5 and back spout 6 respectively, all be provided with roller train 7 on the inner wall of well spout 5 both sides and bottom, the movement resistance of the fixed frame seat 2 of terminal that can significantly reduce in well spout 5.

As the utility model discloses an optimal mode, a plurality of bolt hole 8 has all been seted up to the front portion of base 1 both sides, opening 9 has been seted up on baffle 4, bolt 10 has all been inserted to the both sides of baffle 4 bottom, baffle 4 is installed on base 1's top surface, bolt 10 is inserted in bolt hole 8, the mounted position of adjusting the baffle 4 on base 1 that can be convenient.

As an optimized mode of the utility model, the fixed pull ring 11 that is provided with in front end of the fixed frame of terminal 2, slot 14 has been seted up to the position department that lies in draw-in groove board 13 below on the inside wall of the fixed frame of terminal 2, can make draw-in groove board 13 insert slot 14 downwards.

As an optimized mode of the utility model, draw-in groove screw rod 12, push down screw rod 15 and tensile screw rod 17's one end is all fixed and is provided with knob 18, can the person of facilitating the use rotate each screw rod respectively through knob 18.

The working principle is as follows: when the clamp for testing the terminal tension is used, firstly, an external portable electronic tension meter is placed on the top surface of the front part of a base 1, the pull rod of the electronic tension meter penetrates through an opening 9 on a baffle plate 4 and is connected with a pull ring 11 of a terminal fixing frame seat 2, then a cable terminal to be tested is inserted from the front side of a wire body fixing frame seat 3, a terminal head penetrates through the terminal fixing frame seat 2, then the up-down position of a slot plate 13 can be adjusted by adjusting the expansion amount of a slot screw 12 on the terminal fixing frame seat 2 through a knob 18, the maximum width of an exposed slot on the slot plate 13 can be just matched with the diameter of a cable, the cable terminal head with a thicker cable end can be clamped to complete fixation, then a pressing plate 16 moves downwards through rotating a pressing screw 15 to complete extrusion and fixation of a cable body, and then the stretching screw 17 is rotated to continuously extend out from the front side of the base 1, can drive the fixed frame seat of line body 3 and remove to the front side, make it constantly keep away from the fixed frame seat of terminal 2 and break away from the completion tensile test operation until the terminal from the cable, the tensiometer of the 1 front side of tensile in-process outside base can be supported by baffle 4 and form the taut fixed action to the fixed frame seat of terminal 2, can show the maximum pulling force that the fixed frame seat of terminal 2 received through the tensiometer, the cable terminal breaks away from required maximum pulling force promptly, the tensile test to this terminal is accomplished.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A clamp for testing terminal tension comprises a base (1), a terminal fixing frame seat (2), a wire body fixing frame seat (3) and a baffle (4), it is characterized in that the middle part and the rear part of the top surface of the base (1) are respectively provided with a middle sliding chute (5) and a rear sliding chute (6), a clamping groove screw rod (12) is inserted at the top of the terminal fixing frame seat (2), the bottom end of the clamping groove screw rod (12) extends to the inner part of the front side of the terminal fixing frame seat (2) and is sleeved with a clamping groove plate (13), a pressing screw (15) is inserted into the top of the wire body fixing frame seat (3), the bottom end of the pressing screw rod (15) extends to the inside of the front side of the wire body fixing frame seat (3) and is sleeved with a pressing plate (16), the rear end of the wire body fixing frame seat (3) is provided with a stretching screw rod (17), the front end of the stretching screw rod (17) is inserted on the rear side wall of the base (1).

2. The clamp for testing the tensile force of the terminal according to claim 1, wherein: the terminal fixing frame seat (2) and the line body fixing frame seat (3) are respectively positioned in the middle sliding groove (5) and the rear sliding groove (6), and roller groups (7) are arranged on the two sides of the middle sliding groove (5) and the inner wall of the bottom of the middle sliding groove.

3. The clamp for testing the tensile force of the terminal according to claim 1, wherein: a plurality of bolt holes (8) have all been seted up to the front portion of base (1) both sides, opening (9) have been seted up on baffle (4), bolt (10) have all been inserted to the both sides of baffle (4) bottom, install on the top surface of base (1) baffle (4), bolt (10) are inserted in bolt hole (8).

4. The clamp for testing the tensile force of the terminal according to claim 1, wherein: the front end of the terminal fixing frame seat (2) is fixedly provided with a pull ring (11), and a slot (14) is formed in the position, below the slot plate (13), on the inner side wall of the terminal fixing frame seat (2).

5. The clamp for testing the tensile force of the terminal according to claim 1, wherein: and one ends of the clamping groove screw rod (12), the pressing screw rod (15) and the stretching screw rod (17) are all fixedly provided with knobs (18).