CN202008370U

CN202008370U - S-shaped test clamp

Info

Publication number: CN202008370U
Application number: CN2011200937213U
Authority: CN
Inventors: 林金田
Original assignee: RUIMA ELECTRIC MANUFACTURING (FUJIAN) Co Ltd
Current assignee: RUIMA ELECTRIC MANUFACTURING (FUJIAN) Co Ltd
Priority date: 2011-04-01
Filing date: 2011-04-01
Publication date: 2011-10-12
Anticipated expiration: 2021-04-01

Abstract

The utility model relates to an S-shaped test clamp, comprising an upper chunk and a lower chunk, wherein the upper end of the upper chunk is fixed with an upper hoisting ring by a screw thread, the lower end of the lower chunk is fixed with a lower hoisting ring by a screw thread, the upper chunk and the lower chunk have the same size, the middle of each of the chunk is provided with a rectangular through hole provided with a spherical boss at the lower side, and the top end of each of the chunk is provided with a threaded hole. According to the utility model, not each sensor needs to be aligned to guarantee the precision of product test data, thus greatly reducing alignment time, ensuring the uniformity and accuracy of test data; due to the improvement of the test alignment tooling, requirements on the operation skills of the test operators are reduced, the S-shaped test clamp is easy to learn and operate; and the portability makes the labor intensity of the operators be reduced substantially.

Description

A kind of S shape test fixture

Technical field

The utility model relates to a kind of S shape test fixture.

Background technology

The S shape sensor that assembles all will pass through force measuring machine pressure test link, testing sensor whether bear pressure condition up to standard, do not adopt anchor clamps in the force measuring machine at present, each test all must be used the two ends up and down of screw means S shape sensor, the consumption worker is consuming time, dismounting is inconvenient, and the screw thread tightness is difficult to control, and manually-operated influences measuring accuracy.

The utility model content

The purpose of this utility model provides a kind of S shape test fixture, does not adopt anchor clamps in the present test products to overcome, and each test all must be used screw means, the consumption worker is consuming time, dismounting is inconvenient, and the screw thread tightness is difficult to control, and manually-operated influences the deficiency of measuring accuracy.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of S shape test fixture, comprise upper grip and lower chuck, the upper end of described upper grip is fixed with upper lift ring by screw thread, the lower end of described lower chuck is fixed with lower lift ring by screw thread, the middle part of described upper grip and lower chuck is equipped with rectangular through holes, described rectangular through holes downside is provided with spherical boss, and the top of upper grip and lower chuck is equipped with screw hole.

The beneficial effects of the utility model are: adopt these anchor clamps to need not every sensor and carry out the contraposition adjustment can guarantee the accuracy of product test data, thereby significantly reduced bit time, only need disposable handle that bit fixture clamp is aimed at, again testing product being put into the normal place that is close to frock gets final product, during test the position is fitted like a glove, guaranteed the unitarity of test data, accuracy, because the improvement of test contraposition frock, the relative requirement of operative skill to test post employee decreases, Yi Xue is easy to operate, and its convenience has also significantly reduced personnel labor.

Description of drawings

With reference to the accompanying drawings the utility model is described in further detail below.

Fig. 1 is the described S shape of a utility model embodiment test fixture Facad structure synoptic diagram;

Fig. 2 is the described S shape of a utility model embodiment test fixture side structure synoptic diagram;

Fig. 3 is original frock test products Facad structure synoptic diagram;

Fig. 4 is original frock test products side structure synoptic diagram;

Facad structure synoptic diagram when Fig. 5 is the use of the described S shape of the utility model embodiment test fixture;

Side structure synoptic diagram when Fig. 6 is the use of the described S shape of the utility model embodiment test fixture;

Fig. 7 is that view is cut in the upper grip front of the described S shape of the utility model embodiment test fixture;

Fig. 8 is that view is cut in the upper grip side of the described S shape of the utility model embodiment test fixture;

Fig. 9 is the upper grip vertical view of the described S shape of the utility model embodiment test fixture.

Among the figure:

1, upper grip; 2, lower chuck; 3, upper lift ring; 31, former upper lift ring; 4, lower lift ring; 41, former lower lift ring; 5, rectangular through holes; 6, screw hole; 7, spherical boss; 8, product; 9, go up junction button; 10, following junction button; 11, bolt; 12, pin.

Embodiment

Shown in Fig. 1-9, the described a kind of S shape test fixture of the utility model embodiment, comprise upper grip 1 and lower chuck 2, the upper end of described upper grip 1 is fixed with upper lift ring 3 by screw thread, the lower end of described lower chuck 2 is fixed with lower lift ring 4 by screw thread, and described upper grip 1 is identical with lower chuck 2 sizes, and the middle part of upper grip 1 and lower chuck 2 is equipped with rectangular through holes 5, rectangular through holes 5 downsides are provided with spherical boss 7, and the top of upper grip 1 and lower chuck 2 is equipped with screw hole 6.

During use, with the S shape of product 8 up and down two parts stretch into respectively in the rectangular through holes 5 of upper grip 1 in the anchor clamps and lower chuck 2, rectangular through holes 5 downsides are provided with spherical boss 7, just in time the screw thread mouth with product matches, play the anti-skidding effect that is centered in, upper lift ring 3 and lower lift ring 4 two ends are interting and pin 12 set bolts 11 by bolt 11 respectively, upper lift ring 3 and lower lift ring 4 are connected and fixed with last junction button 9 and following junction button 10 respectively, last junction button 9 and the two ends up and down of following junction button 10 are connected the expansion link of two air driven pumps respectively, these anchor clamps are as the web member of force measuring machine and product, when test, need not every sensor and carry out the contraposition adjustment, significantly reduced bit time can guarantee the accuracy of product test data.Only need disposable handle that bit fixture clamp is aimed at, again testing product put into the normal place that is close to frock and get final product, during test the position is fitted like a glove, guaranteed unitarity, the accuracy of test data, owing to test the improvement of contraposition frock.Not only the relative requirement of operative skill to test post employee decreases, and easily learns easy to operate.And its convenience also significantly reduced personnel labor, improved work efficiency.

Claims

1. a S shape test fixture comprises upper grip (1) and lower chuck (2), and it is characterized in that: the upper end of described upper grip (1) is fixed with upper lift ring (3) by screw thread, and the lower end of described lower chuck (2) is fixed with lower lift ring (4) by screw thread; The middle part of described upper grip (1) and lower chuck (2) is equipped with rectangular through holes (5), and rectangular through holes (5) downside is provided with spherical boss (7); The top of described upper grip (1) and lower chuck (2) is equipped with screw hole (6).