CN212432781U

CN212432781U - Chuck jig of terminal tension tester

Info

Publication number: CN212432781U
Application number: CN202021299842.9U
Authority: CN
Inventors: 宋付利; 李玲玲
Original assignee: Yantai Fujing Electronics Co ltd
Current assignee: Yantai Fujing Electronics Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-01-29
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a terminal tensile test machine chuck tool, comprises a workbench, fixedly connected with motor on the workstation, the output shaft of motor has the diaphragm through driving medium threaded connection, the diaphragm passes through stand and workstation sliding connection, diaphragm fixedly connected with tensile tester, the workstation rotates through the locating part and is connected with the tight dish of clamp, tensile tester and clamp are equipped with the test piece between the dish. The utility model discloses a set up a terminal tensile test machine chuck tool for the staff can directly carry out the tight work of clamp to the terminal through the wire casing of multi-functional clamping disk in carrying out the testing process to the terminal, effectively improve the detection efficiency of terminal, reduce staff operation process's intensity of labour, the wire casing has the width size of multiple difference simultaneously, effectively improves the detection type of device, increases the functionality of device, and suitable scope promotes.

Description

Chuck jig of terminal tension tester

Technical Field

The utility model belongs to the technical field of the terminal testing arrangement, especially, relate to a terminal tensile test machine chuck tool.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. The terminal tension tester is a detection device aiming at the terminal tension standard, but along with the rapid development of the electronic industry, the application range of the wiring terminal is wider and wider, the types of the wiring terminal are more and more, the processing requirements of the terminal are more and more strict and accurate, and some defects of the terminal tension tester in the actual operation process are urgently needed to be perfected.

In the prior art, the terminal tension testing machine needs to clamp an independent terminal in the actual detection process, so that the detection efficiency is low, the labor intensity of workers is increased, meanwhile, certain errors exist in the detection work of the terminal, and the detection precision of the terminal is reduced.

Therefore, the chuck jig of the terminal tension testing machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, and the terminal tension test machine chuck tool that provides high-efficient, accurate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a terminal tensile test machine chuck tool, includes the workstation, fixedly connected with motor on the workstation, the output shaft of motor has the diaphragm through driving medium threaded connection, the diaphragm passes through stand and workstation sliding connection, diaphragm fixedly connected with tensile tester, the workstation rotates through the locating part and is connected with and presss from both sides tight dish, tensile tester and press from both sides and be equipped with the test piece between the tight dish.

Preferably, the transmission part comprises a driving bevel gear and a driven bevel gear which are meshed with each other, an output shaft of the motor is fixedly connected with the driving bevel gear, the driven bevel gear is in threaded connection with a transverse plate through a screw rod, sliding openings are symmetrically formed in the upright columns, and the transverse plate is in sliding connection with the sliding openings.

Preferably, the locating part includes pull rod, spring and stopper, pull rod and stopper fixed connection, baffle and pull rod fixed connection are passed through to the one end of spring, the other end of spring and the activity groove fixed connection of workstation, stopper and clamping disk cooperation are connected.

Preferably, the clamping disc is provided with a plurality of groups of limiting grooves, the limiting blocks are connected with the limiting grooves in a matched mode, and the limiting blocks are of spherical structures.

Preferably, the clamping disc is provided with a plurality of groups of wire grooves, the adjacent wire grooves have gradually increased calibers, and the wire grooves are connected with the test piece in a matched manner.

Preferably, the test piece includes terminal and test wire, the connection can be dismantled to terminal and test wire, the one end and the wire casing cooperation of test wire are connected, the other end of test wire passes through the bunch cover and can dismantle with the tensile tester and connect.

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

1. set up through pressing from both sides tight dish to terminal tensile test machine for the staff carries out the testing process at the terminal and can directly carry out the tight work of clamp through the wire casing to the terminal, effectively improves the detection efficiency of terminal, reduces staff operation process's intensity of labour, and the wire casing has multiple different width size simultaneously, effectively improves the detection type of device, increases the functionality of device.

2. Through setting up the driving medium to terminal tensile test machine, effectively improve the verticality of terminal testing process and tensile test machine position, reduce the error that exists among the terminal testing process, improve the accuracy nature that detects, increase the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a chuck jig of a terminal tension tester provided by the present invention;

fig. 2 is the utility model provides a connection structure sketch of tight dish of clamp and locating part in terminal tensile test machine chuck tool.

In the figure: 1 workbench, 11 movable grooves, 12 wire bundling sleeves, 2 motors, 3 transmission pieces, 31 driving bevel gears, 32 driven bevel gears, 33 screw rods, 4 transverse plates, 5 upright posts, 51 sliding openings, 6 tension testers, 7 limiting pieces, 71 pull rods, 72 springs, 73 limiting blocks, 74 baffle plates, 8 clamping discs, 81 limiting grooves, 82 wire grooves, 9 testing pieces, 91 terminals and 92 testing wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a chuck jig of a terminal tension tester comprises a workbench 1, wherein a motor 2 is fixedly connected to the workbench 1, and it should be noted that the motor 2 adopts a speed reduction motor with the model number of SJGB-57 and is used for detection and driving of the device.

The output shaft of the motor 2 is connected with a transverse plate 4 through a transmission part 3 by screw threads, it should be noted that the transmission part 3 comprises a driving bevel gear 31 and a driven bevel gear 32 which are meshed with each other, the output shaft of the motor 2 is fixedly connected with the driving bevel gear 31, the driven bevel gear 32 is connected with the transverse plate 4 through a screw 33 by screw threads, the screw 33 is rotationally connected with the upright post 5 through a bearing,

the transverse plate 4 is connected with the workbench 1 in a sliding mode through the upright post 5, it should be noted that sliding openings 51 are symmetrically formed in the upright post 5, the transverse plate 4 is connected with the sliding openings 51 in a sliding mode, a sliding rod is arranged at one end, away from the transmission part 3, of the upright post 5, a through hole is formed in the transverse plate 4, the sliding rod is connected with the through hole in a sliding mode, and stability of the transverse plate 4 in the moving process is improved.

Diaphragm 4 fixedly connected with tension tester 6, it should be noted that, the concrete structure of tension tester 6 is prior art, with the utility model discloses an innovation point is irrelevant for the pulling force detection work of test piece 9.

The worktable 1 is rotatably connected with a clamping disc 8 through a limiting part 7.

Specifically, the limiting member 7 comprises a pull rod 71, a spring 72 and a limiting block 73, the pull rod 71 is fixedly connected with the limiting block 73, one end of the spring 72 is fixedly connected with the pull rod 71 through a baffle 74, the other end of the spring 72 is fixedly connected with the movable groove 11 of the workbench 1, the baffle 74 is slidably connected with the movable groove 11, and the limiting block 73 is connected with the clamping disk 8 in a matching manner.

More specifically, workstation 1 is equipped with the arc wall, press from both sides tight dish 8 and rotate through pivot and arc wall and connect, it is equipped with multiunit spacing groove 81 to press from both sides to be equipped with in the week side that tight dish 8 is close to the pivot, stopper 73 and spacing groove 81 cooperation are connected, stopper 73 adopts spherical structure for to the spacing fixed work that presss from both sides tight dish 8, it serves to be equipped with multiunit wire casing 82 to press from both sides tight dish 8 one of keeping away from spacing groove 81, the bore size crescent of adjacent wire casing 82, be.

Be equipped with test piece 9 between tensile tester 6 and the tight dish 8 of clamp, it needs to explain, test piece 9 includes terminal 91 and test wire 92, terminal 91 and test wire 92 can dismantle the connection, the one end and the wire casing 82 cooperation of test wire 92 are connected, the other end of test wire 92 can dismantle the connection through restraint line cover 12 and tensile tester 6, restraint line cover 12 passes through support and stand 5 fixed connection, a spacing work for to test wire 92, avoid producing the skew among the test wire 92 testing process, the accuracy that the improvement device detected.

Now, the operation principle of the present invention is described as follows:

when the utility model is used, the device is placed on a flat desktop, a terminal 91 to be detected is connected with a test wire 92, then one end of the test wire 92 away from the terminal 91 is fixed with a tension tester 6, one end of the test wire 92 close to the terminal 91 is fixed with a clamping disc 8 through a wire groove 82, a power supply is started, a motor 2 starts to work, an output shaft of the motor 2 drives a meshed driven bevel gear 32 to rotate through a driving bevel gear 31, the driven bevel gear 32 drives a threaded connecting transverse plate 4 and a sliding opening 51 of a stand column 5 to slide and rise through a fixedly connected screw 33, and further drives the tension tester 6 to be away from one end of the clamping disc 8, the tension test work is carried out between the test wire 92 and the terminal 91, the tension tester 6 constantly records the connection strength between the test wire 92 and the terminal 91 along with the uniform rising of the transverse plate 4, a worker judges the quality problem of the terminal 91 according to the detection data, when the staff need detect work to other types of terminal 91 and test wire 92 the staff through the operating position of locating part 7 adjustment clamping disk 8 and then adjust the width size of wire casing 82, specific adjustment process: the pull rod 71 is pulled, so that the limiting block 73 is far away from the limiting groove 81, the clamping disc 8 is rotated, the pull rod 71 is loosened after adjustment is completed, the baffle 74 slides with the movable groove 11 under the action of the spring 72, the limiting block 73 is matched with the corresponding limiting groove 81 to carry out limiting work on the clamping disc 8, and subsequent detection work of workers is facilitated.

The above, 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 utility model provides a terminal tensile test machine chuck tool, includes workstation (1), its characterized in that, fixedly connected with motor (2) on workstation (1), the output shaft of motor (2) has diaphragm (4) through driving medium (3) threaded connection, diaphragm (4) are through stand (5) and workstation (1) sliding connection, diaphragm (4) fixedly connected with pulling force tester (6), workstation (1) rotates through locating part (7) and is connected with and presss from both sides tight dish (8), be equipped with test piece (9) between pulling force tester (6) and the tight dish (8) of clamp.

2. The chuck jig for the terminal tensile testing machine according to claim 1, wherein the transmission member (3) comprises a driving bevel gear (31) and a driven bevel gear (32) which are engaged with each other, the output shaft of the motor (2) is fixedly connected with the driving bevel gear (31), the driven bevel gear (32) is in threaded connection with a transverse plate (4) through a screw (33), sliding openings (51) are symmetrically formed in the upright column (5), and the transverse plate (4) is in sliding connection with the sliding openings (51).

3. The chuck jig of the terminal tension testing machine according to claim 1, wherein the limiting member (7) comprises a pull rod (71), a spring (72) and a limiting member (73), the pull rod (71) and the limiting member (73) are fixedly connected, one end of the spring (72) is fixedly connected with the pull rod (71) through a baffle (74), the other end of the spring (72) is fixedly connected with the movable groove (11) of the workbench (1), and the limiting member (73) is connected with the clamping disk (8) in a matching manner.

4. The chuck jig for the terminal tensile testing machine according to claim 3, wherein a plurality of sets of limiting grooves (81) are formed in the clamping disc (8), the limiting blocks (73) are connected with the limiting grooves (81) in a matching manner, and the limiting blocks (73) are of a spherical structure.

5. The chuck jig for the terminal tensile testing machine according to claim 1, wherein a plurality of groups of wire grooves (82) are formed in the clamping disc (8), the caliber of each adjacent wire groove (82) is gradually increased, and the wire grooves (82) are connected with the testing piece (9) in a matched manner.

6. The chuck jig for the terminal tension testing machine according to claim 5, characterized in that the testing piece (9) comprises a terminal (91) and a testing wire (92), the terminal (91) and the testing wire (92) are detachably connected, one end of the testing wire (92) is in fit connection with the wire groove (82), and the other end of the testing wire (92) is detachably connected with the tension testing machine (6) through the wire binding sleeve (12).