CN201688813U - Measuring device for detecting depths of chamfer and fillet - Google Patents
Measuring device for detecting depths of chamfer and fillet Download PDFInfo
- Publication number
- CN201688813U CN201688813U CN2010202153899U CN201020215389U CN201688813U CN 201688813 U CN201688813 U CN 201688813U CN 2010202153899 U CN2010202153899 U CN 2010202153899U CN 201020215389 U CN201020215389 U CN 201020215389U CN 201688813 U CN201688813 U CN 201688813U
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- Prior art keywords
- main body
- chamfering
- slide bar
- contact
- detect
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- Expired - Lifetime
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Abstract
The utility model discloses a measuring device for detecting the depths of a chamfer and a fillet, which comprises a main body support, a digital indicator, and a standardized component, wherein the main body support is provided with a linear pore canal penetrating through two opposite end sides, and a measuring sliding rod and a return spring which are matched for use are arranged inside the linear pore canal; the digital indicator is fixedly connected with the main body support through a digital indicator body support, a contact of the digital indicator is arranged in the linear pore canal of the main body support and butts against one end part of the measuring sliding rod in a contact fitting way; and an inner end part of the standardized component is detachably and fixedly connected with an opposite end part of the measuring sliding rod. Compared with the prior art, the utility model has the advantages of simple and reasonable integral structure, easy manufacture, low cost, convenient and flexible operation and high precision and can meet the requirements on rapid measurement and large batch of full inspections.
Description
Technical field
The utility model relates to a kind of measurement mechanism, belongs to the checkout equipment technical field, refers in particular to a kind of measurement mechanism that is used to detect the chamfering and the fillet degree of depth.
Background technology
In aircraft industry and automobile industry, all be very strict to the accuracy requirement of its product component, and some parts is owing to have extremely accurate requirement to assembly process, even the requirement that the chamfering or the fillet degree of depth in its hole all had further strictness.But, in traditional measuring method, normally use kind of calliper chamfering or the fillet degree of depth, because being difficult to accurate minimum point to chamfering or fillet positions, slide calliper rule can only be rough its degree of depth of measurement, cause easily than mistake, can't measure the actual grade of chamfering or fillet accurately.Along with the development of science and technology progress, some large-scale measurement equipment arise at the historic moment, though can accurately measure the degree of depth of chamfering or fillet, as three-coordinates measuring machine,, this kind equipment is bulky, cost costliness and complicated operation are not suitable for measuring fast at the scene, on the other hand, can't adapt to the production requirement of carrying out full inspection in enormous quantities, when every independent measurement of product needed, just can not meet the needs of production.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of simple in structure, making is easy, flexible to operation, precision is accurate and with low cost measurement mechanism that is used to detect the chamfering and the fillet degree of depth is provided.
In order to realize above-mentioned purpose, the utility model is realized by following technical scheme:
A kind of measurement mechanism that is used to detect the chamfering and the fillet degree of depth, it comprises :-main body bearing, it is provided with the straight line duct of running through the opposite end side, is equiped with the measurement slide bar and the back-moving spring that are used in the straight line duct;-digital display centimeter is fixedlyed connected with the main body bearing by table body bearing, its contact be built in the main body bearing the straight line duct and with an end contact contact matching of measurement slide bar;-standardized component, its inner end is fixedlyed connected with the opposed end loading and unloading type of measuring slide bar.
Further, described back-moving spring is set in the outside of measuring slide bar and digital display centimeter contact, and respectively with measure slide bar and table body bearing contact contact matching.
Further, the gravity of the elastic force overgauge parts of described back-moving spring when free state.
Further, described main body bearing is the cylinder stepped appearance, and is whole one-body molded.
Further, the shape of described standardized component cooperates with the side opening adaptation for the treatment of of part to be measured, and outline enlarges to inner end gradually from the outer end.
Further, the inner end of described standardized component is fixedlyed connected with the opposed end loading and unloading type of measuring slide bar by screw.
The utility model compared with prior art, its beneficial effect is:
1, one-piece construction advantages of simple is made easily, and is with low cost;
2, flexible to operation, the precision height can satisfy the requirement of quick measurement and full inspection in enormous quantities.
In order to understand the utility model more clearly, set forth embodiment of the present utility model below with reference to description of drawings.
Description of drawings
Fig. 1 is a structure partial cut-open view of the present utility model.
Fig. 2 is a user mode synoptic diagram of the present utility model.
Embodiment
As shown in Figure 1, the measurement mechanism that is used to detect the chamfering and the fillet degree of depth described in the utility model, it comprises :-main body bearing 1, be integrated cylinder stepped appearance, it is provided with the straight line duct 11 of running through the opposite end side, is equiped with the measurement slide bar 12 and the back-moving spring 13 that are used in the straight line duct 11;-digital display centimeter 2 is fixedlyed connected with main body bearing 1 by table body bearing 21, its contact 22 be built in main body bearing 1 straight line duct 11 and with an end contact contact matching of measurement slide bar 12;-standardized component 3, its inner end is fixedlyed connected with the opposed end loading and unloading type of measuring slide bar 12 by screw.
Further, described back-moving spring 13 is set in the outside of measuring slide bar 12 and digital display centimeter contact 22, and respectively with measure slide bar 12 and table body bearing 21 contact contact matching.Preferably, the gravity of the elastic force overgauge parts 3 of described back-moving spring 13 when free state.
Further, the treating that side opening adapts to and cooperate of the shape of described standardized component 3 and part to be measured, and outline enlarges to inner end gradually from the outer end, and assurance standardized component 3 can touch the bottommost for the treatment of gaging hole.
As shown in Figure 2, principle of work of the present utility model is as described below: before the measurement, earlier on platform to digital display centimeter 2 zero setting, at this moment, back-moving spring 13 is in compressive state, standardized component 3 and main body bearing 1 are against superimposed, afterwards measurement mechanism is positioned over chamfering or the fillet position that part to be measured is treated gaging hole 4, because previous back-moving spring 13 is in compressive state, be put into when treating gaging hole 4 places, back-moving spring 13 will promote to measure slide bar 12 and standardized component 3 moves downward, and the contact 22 that drives digital display centimeter 2 moves down, respective change takes place along with contact 22 Bottom Runbies in the numerical value of digital display centimeter 2, when standardized component 3 goes downwards to the fillet for the treatment of gaging hole 4 or the deep-seated of chamfering and puts, because this position is less with respect to standardized component 3 sizes, thereby to the descending inhibition that plays of standardized component 3, standardized component 3 stops descending in this position, measure the also stop motion of contact 22 of slide bar 12 and digital display centimeter 2 simultaneously, at this moment, the numerical value of digital display centimeter 2 demonstrations is exactly the degree of depth for the treatment of gaging hole 4 chamferings or fillet.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.
Claims (6)
1. measurement mechanism that is used to detect the chamfering and the fillet degree of depth is characterized in that comprising:
-main body bearing, it is provided with the straight line duct of running through the opposite end side, is equiped with the measurement slide bar and the back-moving spring that are used in the straight line duct;
-digital display centimeter is fixedlyed connected with the main body bearing by table body bearing, its contact be built in the main body bearing the straight line duct and with an end contact contact matching of measurement slide bar;
-standardized component, its inner end is fixedlyed connected with the opposed end loading and unloading type of measuring slide bar.
2. the measurement mechanism that is used to detect the chamfering and the fillet degree of depth according to claim 1 is characterized in that:
Described back-moving spring is set in the outside of measuring slide bar and digital display centimeter contact, and respectively with measure slide bar and table body bearing contact contact matching.
3. the measurement mechanism that is used to detect the chamfering and the fillet degree of depth according to claim 2 is characterized in that:
The gravity of the elastic force overgauge parts of described back-moving spring when free state.
4. the measurement mechanism that is used to detect the chamfering and the fillet degree of depth according to claim 1 is characterized in that:
Described main body bearing is the cylinder stepped appearance, and is whole one-body molded.
5. the measurement mechanism that is used to detect the chamfering and the fillet degree of depth according to claim 1 is characterized in that:
The shape of described standardized component cooperates with the side opening adaptation for the treatment of of part to be measured, and outline enlarges to inner end gradually from the outer end.
6. the measurement mechanism that is used to detect the chamfering and the fillet degree of depth according to claim 5 is characterized in that:
The inner end of described standardized component is fixedlyed connected with the opposed end loading and unloading type of measuring slide bar by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202153899U CN201688813U (en) | 2010-05-31 | 2010-05-31 | Measuring device for detecting depths of chamfer and fillet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202153899U CN201688813U (en) | 2010-05-31 | 2010-05-31 | Measuring device for detecting depths of chamfer and fillet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688813U true CN201688813U (en) | 2010-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202153899U Expired - Lifetime CN201688813U (en) | 2010-05-31 | 2010-05-31 | Measuring device for detecting depths of chamfer and fillet |
Country Status (1)
| Country | Link |
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| CN (1) | CN201688813U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759619A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Lower cylinder hole chamber detection device of engine cylinder |
| TWI452260B (en) * | 2012-08-10 | 2014-09-11 | Hon Hai Prec Ind Co Ltd | Testing device for depth of chamfer |
| CN105135991A (en) * | 2015-10-20 | 2015-12-09 | 芜湖恒隆汽车转向系统有限公司 | Sealing groove depth measurement device |
| CN105423870A (en) * | 2015-12-18 | 2016-03-23 | 天津天海同步科技有限公司 | Gauge of internal conical face depth |
| CN105423875A (en) * | 2015-12-17 | 2016-03-23 | 芜湖市甬微制冷配件制造有限公司 | Suction hole bottom chamfer gauge |
| CN105674837A (en) * | 2014-11-21 | 2016-06-15 | 上海胜僖汽车配件有限公司 | Device for detecting aperture mouth part chamfer of product machined by numerical control machine tool |
| CN109341494A (en) * | 2018-12-04 | 2019-02-15 | 四川凌峰航空液压机械有限公司 | The quickly device of detection inner bore chamfering depth |
-
2010
- 2010-05-31 CN CN2010202153899U patent/CN201688813U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI452260B (en) * | 2012-08-10 | 2014-09-11 | Hon Hai Prec Ind Co Ltd | Testing device for depth of chamfer |
| CN103759619A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Lower cylinder hole chamber detection device of engine cylinder |
| CN105674837A (en) * | 2014-11-21 | 2016-06-15 | 上海胜僖汽车配件有限公司 | Device for detecting aperture mouth part chamfer of product machined by numerical control machine tool |
| CN105135991A (en) * | 2015-10-20 | 2015-12-09 | 芜湖恒隆汽车转向系统有限公司 | Sealing groove depth measurement device |
| CN105423875A (en) * | 2015-12-17 | 2016-03-23 | 芜湖市甬微制冷配件制造有限公司 | Suction hole bottom chamfer gauge |
| CN105423870A (en) * | 2015-12-18 | 2016-03-23 | 天津天海同步科技有限公司 | Gauge of internal conical face depth |
| CN109341494A (en) * | 2018-12-04 | 2019-02-15 | 四川凌峰航空液压机械有限公司 | The quickly device of detection inner bore chamfering depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 526070 North ten District of Dinghu City, Zhaoqing, Guangdong Patentee after: Guangdong hung Polytron Technologies Inc Address before: 526070 North ten District of Dinghu District, Zhaoqing City, Guangdong Province Patentee before: GUANGDONG HONGTEO ACCURATE TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |