CN202692874U - Bolt detection device - Google Patents
Bolt detection device Download PDFInfo
- Publication number
- CN202692874U CN202692874U CN 201220301751 CN201220301751U CN202692874U CN 202692874 U CN202692874 U CN 202692874U CN 201220301751 CN201220301751 CN 201220301751 CN 201220301751 U CN201220301751 U CN 201220301751U CN 202692874 U CN202692874 U CN 202692874U
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- bolt
- sleeve
- axis
- bearing pin
- trend
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Abstract
The utility model discloses a bolt detection device which comprises a detection pin roll. A sleeve is arranged at the front end of the detection pin roll. A detection cavity matched with the detected bolt is arranged in the middle of the sleeve. The extending direction of the axis of the detection cavity is consistent with that of the axis of the detection pin roll. A marking tip is arranged on the front end face of the sleeve, and the top point of the marking tip in the extending direction of the axis of the sleeve is located on an extending face of a peripheral face of the sleeve. In the using process, an operator sleeves the sleeve on the detected bolt and presses the sleeve appropriately so that the marking tip is contacted with a bottom assembly face of the detected bolt, and then the detection pin roll and the sleeve are rotated so that the marking tip is in fixed-axis rotation around the axis of the sleeve so as to mark a circular motion trail of the marking tip to the bottom assembly face of the detected bolt. The position deviate of the bolt can be obtained by comparison of the motion trail of the marking tip with the outline of the cross section of the detected bolt. The bolt detection device is simple and reliable in structure, and simple, convenient and accessible in operational process.
Description
Technical field
The utility model relates to motor vehicle spare and accessory parts processing detection technique field, particularly a kind of bolt pick-up unit.
Background technology
In present auto-parts processing process; usually can need that the weld bolt on the sheet metal part is carried out specification detects; to check this bolt whether to meet corresponding spare and accessory parts assembling standard; and along with the improving constantly of production intensity and operation or work standard, people also have higher requirement to the usability of bolt pick-up unit.
In the present existing bolt testing process, generally be by the staff tack sleeve of bolt pick-up unit directly to be set in the outside of bolt to be detected, then whether can inserting bolt according to bolt or bolt and barrel bore between adaptive degree judge whether this bolt qualified.Yet, although can satisfying basic bolt, this kind detection mode detects needs, but since the method whether can only judge merely bolt qualified, and can't accurately record the particular location deviation of defective bolt, cause the staff can't further judge the data such as bias stability of tested bolt, thereby bring adverse effect for follow-up processing operation.
Therefore, how to provide a kind of bolt pick-up unit, the particular location degree deviation data that can detect tested bolt is the important technological problems that those skilled in the art need to solve at present.
The utility model content
The purpose of this utility model provides a kind of bolt pick-up unit, and this bolt pick-up unit can detect the particular location degree deviation data of tested bolt.
For solving the problems of the technologies described above, the utility model provides a kind of bolt pick-up unit, comprise the detection bearing pin, the front end of described detection bearing pin is provided with sleeve, the middle part of described sleeve has the test chamber that matches with tested bolt, and the bearing of trend of the axis of described test chamber is consistent with the bearing of trend of the axis of described detection bearing pin;
Have the setting-out tip on the front end face of described sleeve, and described setting-out tip is positioned on the summit on the bearing of trend of the axis of described sleeve on the extended surface of outer peripheral face of described sleeve.
Preferably, also comprise the fixed support that matches with described detection bearing pin, has pilot hole on the described fixed support, the bearing of trend of the axis of described pilot hole is consistent with the bearing of trend of the axis of described detection bearing pin, and described detection bearing pin specifically is connected with described fixed support plug-in mounting by described pilot hole.
Preferably, described test pin the tip of the axis has handle.
Preferably, the peripheral part of described detection bearing pin is set with spring, and described spring is specifically between described fixed support and described handle, and matches with the inner of described support bracket fastened outside surface and described handle respectively in the two ends of described spring.
Relative above-mentioned background technology, bolt pick-up unit provided by the utility model, comprise the detection bearing pin, the front end of described detection bearing pin is provided with sleeve, the middle part of described sleeve has the test chamber that matches with tested bolt, and the bearing of trend of the axis of described test chamber is consistent with the bearing of trend of the axis of described detection bearing pin; Have the setting-out tip on the front end face of described sleeve, and described setting-out tip is positioned on the summit on the bearing of trend of the axis of described sleeve on the extended surface of outer peripheral face of described sleeve.In the use procedure, operating personnel compress described sleeve set on tested bolt and suitably, contact with the bottom fitting surface of tested bolt so that described setting-out is most advanced and sophisticated, then rotate described detection bearing pin and described sleeve, so that described setting-out tip rotates in fixed axis around the axis of described sleeve, thereby the circle shape movement locus at described setting-out tip is tagged on the bottom fitting surface of tested bolt, then by the movement locus at described setting-out tip and the cross-sectional profiles of tested bolt are compared, can draw the position degree deviate of this bolt, and this bolt pick-up unit is simple and reliable for structure, and operating process is simple and easy to do.
In another preferred version of the present utility model, described bolt pick-up unit also comprises the fixed support that matches with described detection bearing pin, has pilot hole on the described fixed support, the bearing of trend of the axis of described pilot hole is consistent with the bearing of trend of the axis of described detection bearing pin, and described detection bearing pin specifically is connected with described fixed support plug-in mounting by described pilot hole.In the use procedure, described fixed support can be effectively fixing with the one-piece construction of described detection bearing pin, described pilot hole can guarantee effectively that the direction of motion of described detection bearing pin and described sleeve side direction or lateral excursion can not occur, thereby so that described fixed support can in the one-piece construction reliability that improves described bolt pick-up unit, make its testing result more accurately and reliably.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembly structure synoptic diagram of the bolt pick-up unit that Fig. 1 provides for a kind of embodiment of the utility model;
Fig. 2 detects schematic diagram for the bolt position degree deviation of the bolt pick-up unit that a kind of embodiment of the utility model provides.
Embodiment
Core of the present utility model provides a kind of bolt pick-up unit, and this bolt pick-up unit can detect the particular location degree deviation data of tested bolt.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, the assembly structure synoptic diagram of the bolt pick-up unit that Fig. 1 provides for a kind of embodiment of the utility model.
In embodiment, bolt pick-up unit provided by the utility model, comprise and detect bearing pin 11, the front end that detects bearing pin 11 is provided with sleeve 12, the middle part of sleeve 12 has the test chamber 13 that matches with tested bolt, and the bearing of trend of the axis of test chamber 13 is consistent with the bearing of trend of the axis that detects bearing pin 11; Have setting-out tip 14 on the front end face of sleeve 12, and setting-out tip 14 is positioned on the summit on the bearing of trend of the axis of sleeve 12 on the extended surface of outer peripheral face of sleeve 12.In the use procedure, operating personnel are set in sleeve 12 on the tested bolt and suitably and compress, so that setting-out most advanced and sophisticated 14 contacts with the bottom fitting surface of tested bolt, then rotation detects bearing pin 11 and sleeve 12, so that setting-out tip 14 rotates in fixed axis around the axis of sleeve 12, thereby the circle shape movement locus at setting-out tip 14 is tagged on the bottom fitting surface of tested bolt, then by the movement locus at setting-out tip 14 and the cross-sectional profiles of tested bolt are compared, can draw the position degree deviate of this bolt, and this bolt pick-up unit is simple and reliable for structure, and operating process is simple and easy to do.
Please refer to Fig. 2, wherein, circle A is the movement locus at setting-out tip 14, circle B is the cross-sectional profiles line of tested bolt, and a is the side of circle A and the distance between homonymy circle B, and b is the opposite side of circle A and the distance between homonymy circle B, L is the position degree deviate of tested bolt, then
L＝|a-b|/2
Further, described bolt pick-up unit also comprises the fixed support 15 that matches with detection bearing pin 11, has pilot hole 16 on the fixed support 15, the bearing of trend of the axis of pilot hole 16 is consistent with the bearing of trend of the axis that detects bearing pin 11, and the detection bearing pin 11 concrete pilot holes 16 that pass through are connected with fixed support 15 plug-in mountings.In the use procedure, fixed support 15 can be effectively fixing with the one-piece construction that detects bearing pin 11, pilot hole 16 can guarantee effectively that the direction of motion that detects bearing pin 11 and sleeve 12 side direction or lateral excursion can not occur, thereby so that fixed support 15 can in the one-piece construction reliability that improves described bolt pick-up unit, make its testing result more accurately and reliably.
More specifically, the end of detection bearing pin 11 has handle 17.In the use procedure, this handle 17 can so that the staff to the compression that detects bearing pin 11 and other associative operations accurate and effective more.
In addition, the peripheral part that detects bearing pin 11 is set with spring 18, and spring 18 is specifically between fixed support 15 and handle 17, and matches with the outside surface of fixed support 15 and the inner of handle 17 respectively in the two ends of spring 18.In the use procedure, spring 18 is compressed under operating personnel's snap-in force effect, after single detection operation is finished, spring 18 stretches, and drive detects bearing pin 11 and sleeve 12 resets, and cooperates so that sleeve 12 breaks away from tested bolt, in order to implement next testing process.
In summary, the bolt pick-up unit that provides in the utility model, comprise the detection bearing pin, the front end of described detection bearing pin is provided with sleeve, the middle part of described sleeve has the test chamber that matches with tested bolt, and the bearing of trend of the axis of described test chamber is consistent with the bearing of trend of the axis of described detection bearing pin; Have the setting-out tip on the front end face of described sleeve, and described setting-out tip is positioned on the summit on the bearing of trend of the axis of described sleeve on the extended surface of outer peripheral face of described sleeve.In the use procedure, operating personnel compress described sleeve set on tested bolt and suitably, contact with the bottom fitting surface of tested bolt so that described setting-out is most advanced and sophisticated, then rotate described detection bearing pin and described sleeve, so that described setting-out tip rotates in fixed axis around the axis of described sleeve, thereby the circle shape movement locus at described setting-out tip is tagged on the bottom fitting surface of tested bolt, then by the movement locus at described setting-out tip and the cross-sectional profiles of tested bolt are compared, can draw the position degree deviate of this bolt, and this bolt pick-up unit is simple and reliable for structure, and operating process is simple and easy to do.
More than bolt pick-up unit provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (4)
1. bolt pick-up unit, it is characterized in that: comprise the detection bearing pin, the front end of described detection bearing pin is provided with sleeve, the middle part of described sleeve has the test chamber that matches with tested bolt, and the bearing of trend of the axis of described test chamber is consistent with the bearing of trend of the axis of described detection bearing pin;
Have the setting-out tip on the front end face of described sleeve, and described setting-out tip is positioned on the summit on the bearing of trend of the axis of described sleeve on the extended surface of outer peripheral face of described sleeve.
2. bolt pick-up unit as claimed in claim 1, it is characterized in that: also comprise the fixed support that matches with described detection bearing pin, has pilot hole on the described fixed support, the bearing of trend of the axis of described pilot hole is consistent with the bearing of trend of the axis of described detection bearing pin, and described detection bearing pin specifically is connected with described fixed support plug-in mounting by described pilot hole.
3. bolt pick-up unit as claimed in claim 2, it is characterized in that: described test pin the tip of the axis has handle.
4. bolt pick-up unit as claimed in claim 3, it is characterized in that: the peripheral part of described detection bearing pin is set with spring, described spring is specifically between described fixed support and described handle, and matches with the inner of described support bracket fastened outside surface and described handle respectively in the two ends of described spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220301751 CN202692874U (en) | 2012-06-25 | 2012-06-25 | Bolt detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220301751 CN202692874U (en) | 2012-06-25 | 2012-06-25 | Bolt detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692874U true CN202692874U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220301751 Expired - Lifetime CN202692874U (en) | 2012-06-25 | 2012-06-25 | Bolt detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692874U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363867A (en) * | 2013-04-09 | 2013-10-23 | 湖南吉利汽车部件有限公司 | Detector for outside rear-view mirror side wall of saloon car |
| CN103591871A (en) * | 2013-11-29 | 2014-02-19 | 上汽通用五菱汽车股份有限公司 | Device and method for detecting projection welding bolt |
| CN104677232A (en) * | 2015-03-22 | 2015-06-03 | 重庆广播电视大学 | Reset type detection device |
| CN104677242A (en) * | 2015-03-22 | 2015-06-03 | 重庆广播电视大学 | Swing rod drive type detection device |
| CN104677243A (en) * | 2015-03-22 | 2015-06-03 | 重庆广播电视大学 | Swing rod type automatic reset detection tool for air cylinder cover |
| CN104697418A (en) * | 2015-03-22 | 2015-06-10 | 重庆广播电视大学 | Hand-operated drive type gas cylinder cover gauge |
| CN104713444A (en) * | 2015-03-22 | 2015-06-17 | 重庆广播电视大学 | Press type cylinder cover inspection device |
| CN104729382A (en) * | 2015-03-22 | 2015-06-24 | 重庆广播电视大学 | Spring pin type air cylinder cover gauge |
| CN106895771A (en) * | 2017-04-18 | 2017-06-27 | 山东科技大学 | A kind of coal mine hydraulic supporting arranges linearity testing apparatus |
| CN107718049A (en) * | 2017-11-10 | 2018-02-23 | 尊道（上海）自动化设备有限公司 | A kind of testing agency of robot work position skew and detection method |
| CN108422067A (en) * | 2018-05-29 | 2018-08-21 | 上海众力汽车部件有限公司 | A kind of bolt welding and detecting system |
-
2012
- 2012-06-25 CN CN 201220301751 patent/CN202692874U/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363867A (en) * | 2013-04-09 | 2013-10-23 | 湖南吉利汽车部件有限公司 | Detector for outside rear-view mirror side wall of saloon car |
| CN103363867B (en) * | 2013-04-09 | 2016-08-10 | 湖南吉利汽车部件有限公司 | A kind of detector for outside rear-view mirror side wall of saloon car |
| CN103591871A (en) * | 2013-11-29 | 2014-02-19 | 上汽通用五菱汽车股份有限公司 | Device and method for detecting projection welding bolt |
| CN103591871B (en) * | 2013-11-29 | 2017-11-17 | 上汽通用五菱汽车股份有限公司 | Projection welding bolt detection means and detection method |
| CN104697418A (en) * | 2015-03-22 | 2015-06-10 | 重庆广播电视大学 | Hand-operated drive type gas cylinder cover gauge |
| CN104677232B (en) * | 2015-03-22 | 2017-11-24 | 南京昱晟机器人科技有限公司 | Homing position type detection means |
| CN104713444A (en) * | 2015-03-22 | 2015-06-17 | 重庆广播电视大学 | Press type cylinder cover inspection device |
| CN104729382A (en) * | 2015-03-22 | 2015-06-24 | 重庆广播电视大学 | Spring pin type air cylinder cover gauge |
| CN104677242A (en) * | 2015-03-22 | 2015-06-03 | 重庆广播电视大学 | Swing rod drive type detection device |
| CN104729382B (en) * | 2015-03-22 | 2017-12-19 | 重庆欧荣莱汽车配件有限公司 | Spring pin cylinder head cubing |
| CN104677232A (en) * | 2015-03-22 | 2015-06-03 | 重庆广播电视大学 | Reset type detection device |
| CN104677243A (en) * | 2015-03-22 | 2015-06-03 | 重庆广播电视大学 | Swing rod type automatic reset detection tool for air cylinder cover |
| CN104697418B (en) * | 2015-03-22 | 2017-11-28 | 重庆市龙泉汽车配件有限公司 | Driven by shaking formula cylinder head cubing |
| CN104677242B (en) * | 2015-03-22 | 2017-12-19 | 重庆欧荣莱汽车配件有限公司 | Swing rod drive-type detection means |
| CN104713444B (en) * | 2015-03-22 | 2017-12-19 | 重庆欧荣莱汽车配件有限公司 | Push type cylinder head cubing |
| CN104677243B (en) * | 2015-03-22 | 2017-12-19 | 重庆市龙泉汽车配件有限公司 | Oscillating rod type automatic resetting gas cylinder lid cubing |
| CN106895771A (en) * | 2017-04-18 | 2017-06-27 | 山东科技大学 | A kind of coal mine hydraulic supporting arranges linearity testing apparatus |
| CN107718049A (en) * | 2017-11-10 | 2018-02-23 | 尊道（上海）自动化设备有限公司 | A kind of testing agency of robot work position skew and detection method |
| CN108422067A (en) * | 2018-05-29 | 2018-08-21 | 上海众力汽车部件有限公司 | A kind of bolt welding and detecting system |
| CN108422067B (en) * | 2018-05-29 | 2021-11-02 | 上海众力汽车部件有限公司 | Bolt welding and detecting system |
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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 |
Owner name: GUANGXI PROVINCE AUTOMOBILE GROUP CO., LTD. Free format text: FORMER NAME: WULING AUTOMOBILE CO., LTD., LIUZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee after: Guangxi Automobile Group Co.,Ltd. Patentee after: Liuzhou Wuling Automobile Industry Co.,Ltd. Address before: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee before: Liuzhou Wuling Motors Co.,Ltd. Patentee before: Liuzhou Wuling Automobile Industry Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |