CN209525086U - Anti-lost limited step pin testing agency - Google Patents

Abstract

The utility model discloses anti-lost limited step pin testing agency, the utility model includes the center body of rod, center at the top of the body of rod of center is fixedly connected with limited post, the surface of the center body of rod slidably connects test pin, cavity is offered inside center-pole body and at the position at top, cavity inside is fixedly connected with bulb stick harness, bulb stick harness includes spring storehouse, center inside spring storehouse is fixedly connected with partition, a left side for partition, right two sides are fixedly connected to connector, connector is fixedly connected with reset spring far from the center of partition side, reset spring is fixedly connected with fixture block far from one end of connector, fixture block runs through the outer wall in spring storehouse far from one end of reset spring；The utility model is by the connector and reset spring that are arranged on the partition and partition that are arranged inside spring storehouse, and when so that through-hole being slided at fixture block position, fixture block can be reset spring release automatically, and fixed effect is played to test pin.

Description

Anti-lost limited step pin testing agency

Technical field

The utility model relates to Automobile Parts Inspection technical fields, and in particular to a kind of anti-lost limited step pin detection machine Structure.

Background technique

Selling is a kind of relatively common machine components in we live, and it is also all big that different pins is applied to its effect of field Not identical, ancient times pin is the mechanism acted on house mostly, with the development of society, present pin is substantially all and is applied to Mechanical aspects are sold in machinery field, are played the role of positioning, connection, are locked and even dismantle, pin has been developed very at present Multiple types, the place that every kind of pin is applied to are also all different.

Step pin for detect auto parts and components when, need to slide step pin, make between step pin and limit plate there are Detector gap, but step pin straight down, can not loading spring, can fall automatically under gravity, need work people Member fixes always step pin, and maneuverability pattern is cumbersome, influences staff and dismounts component.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of anti-lost limited step pin testing agency, has fixation The advantages that firm, solves the problems, such as ineffective.

The anti-lost limited step pin testing agency of the utility model, including the center body of rod, the center at the top of the body of rod of center are solid Surely it is connected with limited post, the surface of the center body of rod slidably connects test pin, inside center-pole body and at the position at top Cavity is offered, cavity inside is fixedly connected with bulb stick harness, and bulb stick harness includes spring storehouse, and the center inside spring storehouse is fixed It is connected with partition, the arranged on left and right sides of partition is fixedly connected to connector, and connector is fixedly connected far from the center of partition side There is reset spring, reset spring is fixedly connected with fixture block far from one end of connector, and fixture block runs through far from one end of reset spring The outer wall in spring storehouse.

The anti-lost limited step pin testing agency of the utility model, wherein there are four connectors, between four connectors Spacing is equal.

The anti-lost limited step pin testing agency of the utility model, wherein at the top and bottom of the inner wall of spring storehouse and close to center Arranged on left and right sides offer limit sliding chutes, be fixedly connected to spacing block set at the top and bottom of fixture block, spacing block set sliding It is connected to inside limit sliding chutes.

The anti-lost limited step pin testing agency of the utility model wherein opens inside test pin and at the position of bottom Equipped with through-hole, when lead to the hole site is corresponding with bulb stick harness position, fixture block is connected in inside through-hole.

The anti-lost limited step pin testing agency of the utility model, wherein the center of center post is fixedly connected with bottom Seat, pedestal is cylindrical structure, and the center of base bottom opens up fluted.

The anti-lost limited step pin testing agency of the utility model, wherein the center of base bottom is fixedly connected with inserted block, Inserted block is located inside grooves, and the front of inserted block is " convex " shape structure.

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

1, the utility model is cooperated the bulb stick harness of cavity inside setting, is matched by the cavity opened up on the body of rod of center The through-hole opened up on test pin is closed, when so that the through-hole on test pin being slided at position corresponding with bulb stick harness, detection Pin can be fixed, and avoided test pin and fallen automatically under gravity, dismounted component for staff and provided just Benefit is effectively increased working efficiency, the connector by being arranged on the partition and partition that are arranged inside spring storehouse and multiple Position spring, so that fixture block, when test pin upward sliding, fixture block can be retracted inside spring storehouse, convenient for the cunning of test pin It is dynamic.

2, the utility model by the connector that is arranged on the partition and partition that are arranged inside spring storehouse and resets bullet Spring, when so that through-hole being slided at fixture block position, fixture block can be reset automatically spring release, fixed work is played to test pin With, while also the position of test pin is defined, so that there are 3mm's between the top of test pin and the bottom of limited post Component is detected convenient for staff in gap.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:

Fig. 1 is schematic perspective view before detecting；

Fig. 2 is the schematic diagram of the section structure before detecting；

Fig. 3 is schematic perspective view after detection；

Fig. 4 is the schematic diagram of the section structure after detection；

Fig. 5 is that bulb clogs schematic diagram of internal structure.

In figure: 1, the center body of rod；2, limited post；3, test pin；31, through-hole；4, pedestal；5, inserted block；6, cavity；7, bulb Stick harness；71, spring storehouse；72, partition；73, connector；74, reset spring；75, fixture block；76, limit sliding chutes；77, spacing block set.

Specific embodiment

Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution Conjunction is not present, also not within the protection scope of the requires of the utility model.

The anti-lost limited step pin testing agency of the utility model, including the center body of rod 1, the center at 1 top of the center body of rod It is fixedly connected with limited post 2, the surface of the center body of rod 1 slidably connects test pin 3,1 inside of the center body of rod and close to top Cavity 6 is offered at position, bulb stick harness 7 is fixedly connected with inside cavity 6, and bulb stick harness 7 includes spring storehouse 71, spring storehouse 71 Internal center is fixedly connected with partition 72, and the arranged on left and right sides of partition 72 is fixedly connected to connector 73, and connector 73 is separate The center of 72 side of partition is fixedly connected with reset spring 74, and reset spring 74 is fixedly connected with card far from one end of connector 73 Block 75, fixture block 75 run through the outer wall in spring storehouse 71 far from one end of reset spring 74.

There are four connectors 73, and the spacing between four connectors 73 is equal, the structure setting, so that reset spring 74 It is more uniformly stressed, the pressure for avoiding reset spring 74 from being subject to is excessive and reset spring 74 is made to be damaged.

Limit sliding chutes 76, fixture block 75 are offered at the top and bottom of 71 inner wall of spring storehouse and by ectocentral arranged on left and right sides Top and bottom be fixedly connected to spacing block set 77, spacing block set 77 is slidably connected to inside limit sliding chutes 76, the structure Setting, so that spacing block set 77 plays the role of limit to the sliding trace of fixture block 75, it is stuck effectively to avoid fixture block 75 In the inside in spring storehouse 71.

Through-hole 31 is offered at 3 inside of test pin and the position of close bottom, when 31 position of through-hole and 7 position of bulb stick harness When corresponding, fixture block 75 is connected in inside through-hole 31, the structure setting, allows staff by pinching fixture block 75, will Fixture block 75 pushes back in spring storehouse 71, and the test pin 3 enable slides again, convenient for the reuse of the device.

The center of 1 bottom of the center body of rod is fixedly connected with pedestal 4, and pedestal 4 is cylindrical structure, the center of 4 bottom of pedestal Open up fluted, the center of 4 bottom of pedestal is fixedly connected with inserted block 5, and inserted block 5 is located inside grooves, and the front of inserted block 5 is to fall " convex " shape structure, the structure setting, enable the center body of rod 1 it is stable be fixed on product surface, be staff detection Work is provided convenience.

When the utility model is used, the inserted block 5 on pedestal 4 is inserted into the corresponding position of product surface by staff Place, and the bottom stabilization of pedestal 4 is made to fit in product surface, pinching fixture block 75, reset spring 74 shrink, fixture block 75 are received later Into inside spring storehouse 71, upward sliding test pin 3 later, when the through-hole 31 on test pin 3 slide into it is corresponding with fixture block 75 When at position, fixture block 75 is pushed into through-hole 31 by the rebound of reset spring 74, test pin 3 is fixed, at this time the top of test pin 3 Spacing between portion and the top of limited post 2 is 3mm, and after the completion of detection, pinching fixture block 75 makes fixture block 75 take in spring storehouse 71 Inside pulls downward on test pin 3, resets test pin 3.

The foregoing is merely the embodiments of the present invention, are not intended to limit the utility model.For ability For field technique personnel, various modifications and changes may be made to the present invention.It is all the utility model spirit and principle in Any modification, equivalent replacement, improvement and so on should all include within the scope of the claims of the utility model.

Claims (6)

1. a kind of anti-lost limited step pin testing agency, it is characterised in that: including the center body of rod (1), the center body of rod (1) top The center in portion is fixedly connected with limited post (2), and the surface of the center body of rod (1) slidably connects test pin (3), the center The body of rod (1) offers cavity (6) at internal and position close to top, is fixedly connected with bulb stick harness inside the cavity (6) (7), the bulb stick harness (7) includes spring storehouse (71), and the internal center of the spring storehouse (71) is fixedly connected with partition (72), The arranged on left and right sides of the partition (72) is fixedly connected to connector (73), and the connector (73) is far from partition (72) side Center be fixedly connected with reset spring (74), the reset spring (74) is fixedly connected with card far from the one end of connector (73) Block (75), the fixture block (75) run through the outer wall of spring storehouse (71) far from the one end of reset spring (74).

2. anti-lost limited step pin testing agency according to claim 1, it is characterised in that: the connector (73) has four A, the spacing between four connectors (73) is equal.

3. anti-lost limited step pin testing agency according to claim 1, it is characterised in that: spring storehouse (71) inner wall It top and bottom and offers limit sliding chutes (76) by ectocentral arranged on left and right sides, the top and bottom of the fixture block (75) It is fixedly connected to spacing block set (77), it is internal that the spacing block set (77) is slidably connected to limit sliding chutes (76).

4. anti-lost limited step pin testing agency according to claim 1, it is characterised in that: the test pin (3) is internal And through-hole (31) are offered at the position of bottom, when the through-hole (31) position is corresponding with bulb stick harness (7) position, It is internal that the fixture block (75) is connected in through-hole (31).

5. anti-lost limited step pin testing agency according to claim 1, it is characterised in that: the center body of rod (1) bottom The center in portion is fixedly connected with pedestal (4), and the pedestal (4) is cylindrical structure, and the center of pedestal (4) bottom offers Groove.

6. anti-lost limited step pin testing agency according to claim 5, it is characterised in that: pedestal (4) bottom Center is fixedly connected with inserted block (5), and the inserted block (5) is located inside grooves, and the front of the inserted block (5) is " convex " shape knot Structure.