CN203550839U - Test pin linkage mechanism - Google Patents
Test pin linkage mechanism Download PDFInfo
- Publication number
- CN203550839U CN203550839U CN201320725807.2U CN201320725807U CN203550839U CN 203550839 U CN203550839 U CN 203550839U CN 201320725807 U CN201320725807 U CN 201320725807U CN 203550839 U CN203550839 U CN 203550839U
- Authority
- CN
- China
- Prior art keywords
- test pin
- wire rope
- support
- fixed support
- linkage assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model belongs to the field of test pin devices, and particularly relates to a test pin linkage mechanism. The mechanism comprises a test pin support, a test pin, a wire rope and a linkage. The linkage is connected to the wire rope and the test pin separately. The test pin support is provided with a first through hole for the test pin to pass through. The mechanism allows remotely operating the test pin stably and reliably, so that the operation space for the test pin is largely reduced. And an installation position of an operating end is flexible and is not interfered by other components. Thus operation is simple and reliable.
Description
Technical field
The utility model relates to test pin device field, relates in particular to a kind of test pin link gear.
Background technology
In manufacturing and designing product cubing process, need to consider arrangement space and the problem user-friendly for operation of product detection mode and testing agency.For the detection in the hole that is covered, can not detect in front by other parts again away from product edge top, with conventional sense pin, detect and there is no enough operating spaces and operate very inconveniently, be difficult to detect.
Summary of the invention
The purpose of this utility model is to provide a kind of space constraint that is not subject to, the reliablely and stablely link gear of operated from a distance test pin.
For reaching this object, the utility model by the following technical solutions:
The utility model provides a kind of test pin link gear, comprise test pin support, test pin, wire rope and linkage assembly, described linkage assembly is connected with described test pin with described wire rope respectively, and described test pin support is provided with the first through hole passing for described test pin.
As preferred version of the present utility model, described test pin support is fixed on base.
As preferred version of the present utility model, also comprise the first fixed support;
Described the first fixed support and described linkage assembly are articulated and connected;
Described the first fixed support is provided with the second through hole for described steel wire penetrating.
As preferred version of the present utility model, on the described wire rope between described the first fixed support and described linkage assembly, be arranged with back-moving spring.
As preferred version of the present utility model, also comprise lever handle;
One end of described wire rope is fixedly connected with described lever handle, and the other end of described wire rope is fixedly connected with described linkage assembly.
As preferred version of the present utility model, also comprise the second fixed support;
Described the second fixed support and described lever handle are articulated and connected;
Described the second fixed support is provided with the third through-hole for described steel wire penetrating.
As preferred version of the present utility model, described the first fixed support and described fixed support are fixed on described base.
The beneficial effects of the utility model are:
The utility model provides a kind of test pin link gear, operated from a distance test pin reliablely and stablely, and the operating space that greatly reduces test pin, and installation site, operating side is flexible, not interfered by other parts, and easy and simple to handle reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the test pin link gear that provides of the utility model embodiment.
Wherein:
1, lever handle; 2, base; 3, test pin support; 4, test pin; 5, the first fixed support; 6, wire rope; 7, linkage assembly; 8, back-moving spring; 9, the second fixed support;
71, the first support link; 72, the second support link; 73, the 3rd support link.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate the technical solution of the utility model.
Fig. 1 is the structural representation of the test pin link gear that provides of present embodiment.
As shown in Figure 1, a kind of test pin link gear that present embodiment provides, detection for the hole that covered by other parts again away from product edge top, it comprises lever handle 1, test pin support 3, test pin 4, the first fixed support 5, wire rope 6, linkage assembly 7 and the second fixed support 9, wherein, test pin support 3, the second fixed head 9 and the first fixed support 5 are all fixed on base 2.Linkage assembly 7 is connected with test pin 4 with wire rope 6 respectively, and test pin support 3 is provided with the first through hole passing for test pin 4, and the first through hole, for to 4 spacing guide effects of test pin, facilitates test pin 4 to move up and down, and has guaranteed the reliability that product detects.
The first fixed support 5 is articulated and connected with linkage assembly 7, the first fixed support 5 is provided with the second through hole passing for wire rope 6, the second fixed support 9 is articulated and connected with lever handle 1, the second fixed support 9 is provided with the third through-hole passing for wire rope 6, one end of wire rope 6 is fixedly connected with lever handle 1, the other end of wire rope 6 is fixedly connected with linkage assembly 7, the second through hole and third through-hole are all for to 6 spacing guide effects of wire rope, while having avoided tense wire rope 6, wire rope 6 arbitrarily rocks, be conducive to wire rope 6 to be fixed pulling, and then linkage 7 applies the pulling force on fixed-direction.
In addition, on the wire rope 6 between the first fixed support 5 and linkage assembly 7, be arranged with back-moving spring 8, the homing of test pin 4 when complete.
In present embodiment, linkage assembly 7 comprises the first support link 71, the second support link 72 and the 3rd support link 73, the first end of the first support link 71 and the first fixed support 5 are rotationally connected, the second end of the first support link 71 and the first end of the second support link 72 are rotationally connected, the second end of the second support link 72 and the 3rd support link 73 are rotationally connected, and the middle part of the 3rd support link 73 is fixedly connected with test pin 4.As preferably, the 3rd support link 73 arranges perpendicular to test pin 4, and the first support link 71 and the second support link 72 are all positioned at the below of the 3rd support link 73 and favour the bearing pin direction setting of test pin 4.The setting of linkage assembly 7 special constructions, makes test pin 4 realize and moving up and down under the impetus of linkage assembly 7, thereby completes the detection in the hole being covered by other parts again away from product edge top.
During testing product, hand rotation lever handle 1, lever handle 1 is to the second fixed support 9 motions, so wire rope 6 is in tension, the first support link 71 of the linkage assembly 7 being connected with wire rope 6 is straightened, under the pulling function of the first support link 71, the second support link 72 is corresponding being stretched also, and the 3rd support link 73 is applied to a jacking force making progress, corresponding the moving upward of test pin 4 being connected with the 3rd support link 73, detects the position, hole of product.While taking out product, unclamp lever handle 1 in elastic force effect lower link mechanism 7 reinstatements of back-moving spring 8, test pin 4 is moved downward, detect complete.
Above combination embodiment has been described know-why of the present utility model.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall in protection domain of the present utility model.
Claims (7)
1. a test pin link gear, is characterized in that,
Comprise test pin support (3), test pin (4), wire rope (6) and linkage assembly (7), described linkage assembly (7) is connected with described test pin (4) with described wire rope (6) respectively, and described test pin support (3) is provided with the first through hole passing for described test pin (4).
2. test pin link gear according to claim 1, is characterized in that,
Described test pin support (3) is fixed on base (2).
3. test pin link gear according to claim 2, is characterized in that,
Also comprise the first fixed support (5);
Described the first fixed support (5) is articulated and connected with described linkage assembly (7);
Described the first fixed support (5) is provided with the second through hole passing for described wire rope (6).
4. test pin link gear according to claim 3, is characterized in that,
Be positioned on the described wire rope (6) between described the first fixed support (5) and described linkage assembly (7) and be arranged with back-moving spring (8).
5. test pin link gear according to claim 2, is characterized in that,
Also comprise lever handle (1);
One end of described wire rope (6) is fixedly connected with described lever handle (1), and the other end of described wire rope (6) is fixedly connected with described linkage assembly (7).
6. test pin link gear according to claim 5, is characterized in that,
Also comprise the second fixed support (9);
Described the second fixed support (9) is articulated and connected with described lever handle (1);
Described the second fixed support (9) is provided with the third through-hole passing for described wire rope (6).
7. test pin link gear according to claim 6, is characterized in that,
Described the first fixed support (5) is fixed on described base (2) with described the second fixed support (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725807.2U CN203550839U (en) | 2013-11-14 | 2013-11-14 | Test pin linkage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725807.2U CN203550839U (en) | 2013-11-14 | 2013-11-14 | Test pin linkage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550839U true CN203550839U (en) | 2014-04-16 |
Family
ID=50468940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725807.2U Expired - Fee Related CN203550839U (en) | 2013-11-14 | 2013-11-14 | Test pin linkage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630029A (en) * | 2013-11-14 | 2014-03-12 | 昆山若宇检具工业有限公司 | Testing pin linkage mechanism |
-
2013
- 2013-11-14 CN CN201320725807.2U patent/CN203550839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630029A (en) * | 2013-11-14 | 2014-03-12 | 昆山若宇检具工业有限公司 | Testing pin linkage mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Kunshan City, Suzhou City, Jiangsu Province, Zhangpu town 215321 Jujin Road No. 286 Patentee after: If yu seized Limited by Share Ltd Address before: Kunshan City, Suzhou City, Jiangsu Province, Zhangpu town 215300 Jujin Road No. 286 Patentee before: Kunshan Royal Gauge Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20191114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |