CN102645331A

CN102645331A - Handle pin detecting fixture

Info

Publication number: CN102645331A
Application number: CN201210128210XA
Authority: CN
Inventors: 洪进兴; 牛石建
Original assignee: KUNSHAN CHANGYUN ELECTRONIC INDUSTRY Co Ltd
Current assignee: KUNSHAN CHANGYUN ELECTRONIC INDUSTRY Co Ltd
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2012-08-22
Anticipated expiration: 2032-04-28
Also published as: CN102645331B

Abstract

The invention relates to the field of detecting fixtures, in particular to a handle pin detecting fixture, which is used for a server or servo machine box. The handle pin detecting fixture comprises a positioning clamp, a base plate and pushing devices, a handle is positioned by the positioning clamp, the positioning clamp is provided with a clamp hole, the position of the clamp hole is matched with that of a handle pin hole, the base plate is used for supporting the fixture, and each pushing device comprises a support block, a spring fixing column, a spring and an ejector pin, wherein the support block is arranged on the base plate, the spring fixing column penetrates through the support block, the spring is wound on the spring fixing column, the ejector pin is arranged at an end of the spring fixing column, and the position of the ejector pin is matched with that of a pin. The spring is compressed by means of pushing a push block, the spring fixing column is driven to move towards the position of the handle by the aid of the restoring force of the compressed spring, and further the ejector pin ejects the pin mounted on the handle. When installation of the pin is unqualified, the pin can be pushed out of the clamp hole by the ejector pin, the force of ejecting the pin can be determined by means of setting the length or the elastic modulus of the spring, and detecting errors are small. By the aid of two or a plurality of pushing devices, installation of a plurality of pins can be simultaneously detected.

Description

Handle pins detects tool

Technical field

The present invention relates to detect the tool field, be specifically related to a kind of handle pins that is used for server or servomechanism cabinet and detect tool.

Background technology

Server or servomechanism cabinet are equipped with handle (seeing Fig. 1 and Fig. 2), for the fixing and location with handle, pin-and-hole (pin-and-hole 1 and pin-and-hole 2 15) need be set on handle, and pin-and-hole is used for inserting pin.Whether at present, the pin of handle is mainly riveted by manual work, and pin is difficult for the location, and can't accurately control dynamics, makes pin fragile or depart from pin-and-hole, therefore need to detect pin and be shifted or come off.In the prior art usually through artificial with testing tool ejector pin nail part, whether be shifted or come off to detect pin, but different people strength is different, can't detection by quantitative, can't accurately measure the firm degree of pin, the detection error is big.Therefore be necessary to provide the handle pins of a kind of accurate top power size to detect tool.

Summary of the invention

Technical purpose of the present invention is to overcome the problems of the prior art, provides a kind of power of ejector pin nail quantitatively to confirm, detects the little handle pins detection tool of error.

For realizing the object of the invention, the technical scheme that the present invention adopts is: handle pins detects tool, it is characterized in that, comprises like lower component: place the positioning fixture of handle, positioning fixture is provided with the anchor clamps hole of matching with the position of handle pin-and-hole; The substrate of support jig; By the thrust unit that the thimble that is arranged at the support piece on the substrate, the spring fixed column through the support piece, the spring that is wound in the spring fixed column surface, spring fixed column end constitutes, the position of thimble and the position of pin cooperatively interact.

Aforesaid handle pins detects tool, and described spring fixed column is provided with can be along spring fixed column pushing block that moves and the buckle that is fixed in spring fixed column.

Aforesaid handle pins detects tool, and an end of described spring is fixed in pushing block, and the other end of spring is fixed in buckle.

Aforesaid handle pins detects tool, and described anchor clamps hole is a through hole.

Aforesaid handle pins detects tool, and described thrust unit is 2, adapts with two pin-and-holes of handle.

The present invention makes length of spring compressed through promoting pushing block; Restoring force after the length of spring compressed drives spring fixed column and moves to handling position; And then thimble is withstood be installed on the pin of handle, and to install when defective when pin, thimble can be released pin by the anchor clamps hole; Through the power that the length or the elastic modulus of setting spring can be confirmed the ejector pin nail, it is little to detect error; Through two or more thrust units are set, can detect the installation situation of a plurality of pins simultaneously.

Description of drawings

Fig. 1 is a handle Facad structure synoptic diagram of the present invention;

Fig. 2 is a handle side structural representation of the present invention;

Fig. 3 is a structural representation of the present invention;

Fig. 4 is in the structural representation of detected state for detection tool of the present invention;

Wherein, 1 handling position, 2 positioning fixtures, 4 support piece, 5 thimbles, 6 springs, 7 pushing blocks, 8 buckles, 9 spring fixed columns, 10 handles, 11 substrates, 12 first anchor clamps holes, 13 second anchor clamps holes, 14 pin-and-holes, one, 15 pin-and-hole two.

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Embodiment

For technical scheme, technical characterictic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with embodiment, further set forth the present invention.

According to Fig. 1-Fig. 4 preferred implementation of the present invention is described below.

Whether Fig. 1 and Fig. 2 have shown the grip structure of server or servomechanism cabinet, and handle is provided with two pin-and-holes, are respectively in pin-and-hole 1 and 2 15, two pin-and-holes of pin-and-hole and respectively pin need be installed, detect pin after installing simultaneously and install successful.

According to Fig. 3 and Fig. 4; Handle pins detects tool, it is characterized in that, comprises like lower component: the positioning fixture 2 of placing handle 10; Positioning fixture 2 is provided with the anchor clamps hole (comprising the first anchor clamps hole 12 and the second anchor clamps hole 13) of matching with the position of handle pin-and-hole, and the anchor clamps hole is a through hole; The substrate 11 of support jig; By the thrust unit that is arranged at support piece 4 on the substrate 11, constitutes through the thimble 5 of the spring fixed column 9 of supporting piece 4, the spring 6 that is wound in spring fixed column 9 surfaces, spring fixed column 9 ends; The position of thimble 5 and the position of pin cooperatively interact; According to pin and pin-and-hole size, the size of thimble 5 should be adjusted; Spring fixed column 9 is provided with can be along spring fixed column 9 pushing block 7 that moves and the buckle 8 that is fixed in spring fixed column 9; One end of spring 6 is fixed in pushing block 7, and the other end of spring 6 is fixed in buckle 8; Thrust unit is 2, adapts with two pin-and-holes of handle 10.

Make spring 6 compressions through promoting pushing block 7; Restoring force after spring 6 compressions drives spring fixed column 9 and moves to handle 10 positions; And then make thimble 5 withstand the pin that is installed on handle 10, when the pin installation was defective, thimble 5 can be released pin by the anchor clamps hole; Through the power that the length or the elastic modulus of setting spring 6 can be confirmed the ejector pin nail, it is little to detect error; Through two or more thrust units are set, can detect the installation situation of a plurality of pins simultaneously.

More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the instructions just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. handle pins detects tool, it is characterized in that, comprises like lower component: place the positioning fixture of handle, positioning fixture is provided with the anchor clamps hole of matching with the position of handle pin-and-hole; The substrate of support jig; By the thrust unit that the thimble that is arranged at the support piece on the substrate, the spring fixed column through the support piece, the spring that is wound in the spring fixed column surface, spring fixed column end constitutes, the position of thimble and the position of pin cooperatively interact.

2. handle pins according to claim 1 detects tool, it is characterized in that: described spring fixed column is provided with can be along spring fixed column pushing block that moves and the buckle that is fixed in spring fixed column.

3. handle pins according to claim 2 detects tool, and it is characterized in that: an end of described spring is fixed in pushing block, and the other end of spring is fixed in buckle.

4. handle pins according to claim 1 detects tool, and it is characterized in that: described anchor clamps hole is a through hole.

5. handle pins according to claim 1 detects tool, and it is characterized in that: described thrust unit is 2, adapts with two pin-and-holes of handle.