CN103743319A - Manual detection device of automobile brake disc - Google Patents
Manual detection device of automobile brake disc Download PDFInfo
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- CN103743319A CN103743319A CN201410045059.2A CN201410045059A CN103743319A CN 103743319 A CN103743319 A CN 103743319A CN 201410045059 A CN201410045059 A CN 201410045059A CN 103743319 A CN103743319 A CN 103743319A
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- brake disc
- automobile brake
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- movable gage
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- 238000012360 testing method Methods 0.000 claims description 26
- 108010001267 Protein Subunits Proteins 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The invention provides a manual detection device of an automobile brake disc. The manual detection device comprises a bearing platform and a detection jig, wherein the bearing platform is used for bearing an automobile brake disc to be detected; a thickness detection unit and a surface flatness detection unit with an upper surface flatness detection sub-unit and a lower surface flatness detection sub-unit are arranged on the detection jig; the thickness detection unit comprises a display meter panel, a moving gauge button and a fixed gauge button; the upper surface flatness detection sub-unit comprises a display meter panel and a moving gauge button; the lower surface flatness detection sub-unit comprises a display meter panel and a moving gauge button; thickness uniformity detection and upper and lower surface flatness detection of the automobile brake disc can be realized through the matching of gauge buttons and display meter panels in all the detection units. The manual detection device has the advantages of simple structure, convenience in operation, high detection accuracy, high detection efficiency and the like.
Description
Technical field
The present invention relates to a kind of measuring fixture, relate in particular a kind of automobile brake disc manual detection device.
Background technology
Brake flange is also brake disc, and it can directly embody the quality of braking effect, so brake flange is the most direct parts of most critical in brake system of car.
Generally, brake flange is disc-shaped structure, makes material and mostly is the grey cast iron containing low chromium.The performance index of weighing brake flange have a lot (for example variation in thickness (DTV), eccentric throw, the depth of parallelism, quality of balance etc.), and wherein, the thickness evenness of brake flange and the surface smoothness of brake flange are two important performance indexes.Therefore, be new brake flange make dispatch from the factory before or old brake flange all needs to carry out the detection of corresponding thickness evenness and surface smoothness after using after a while wearing and tearing, with the whether qualified brake flange dispatching from the factory or used of brake flange of determining respectively new production, loss is excessive needs replacing.
At present, for example, for measuring the measurer of brake disc thickness, mostly adopt the manual special measuring tools such as milscale, clock gauge that measure or utilize, but exist measurement complex operation and measuring accuracy to be subject to operating personnel's man's activity.In addition, generally speaking, the thickness measure of brake flange and surface evenness measuring are all separately to carry out, and waste time and energy.
Therefore, how to provide that a kind of measuring accuracy is high, measuring operation, to measure easily the thickness evenness of brake flange and the detection tool of surface smoothness real be those skilled in the art institute problem demanding prompt solution.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of automobile brake disc manual detection device, to solve, measure complex operation in prior art and measuring accuracy is poor, and thickness measure and surface evenness measuring separately cause the problems such as complex operation, inefficiency.
For addressing the above problem and other problems, the invention provides a kind of automobile brake disc manual detection device, plummer and detection tool; Described detection tool comprises: base; Be located at the thickness detecting unit on described base, comprise: be located at the first support post on described base; Be located at the first chi frame on described the first supporting strut, described the first chi frame has can be for the first tiger's jaw structure of holding described automobile brake disc; Be located at the first display dial and the first movable gage button of the upper end of described the first tiger's jaw structure, the reading testing agency that one end of described the first movable gage button is positioned at described the first display dial as trigger head coordinates, and the other end of described the first movable gage button is oppositely arranged to form as gauge head and the gauge head of the fixing gage button of being located at described the first tiger's jaw structure lower end the thickness measuring mechanism that clamps described automobile brake disc; Be located at the surface smoothness detecting unit on described base, comprise: be located at the second support post on described base; Be located at the second chi frame on described the second supporting strut, described the second chi frame has can be for the second tiger's jaw structure of holding described automobile brake disc; Upper surface flatness detection sub-unit, comprise the second display dial and the second movable gage button of the upper end of being located at described the second tiger's jaw structure, the reading testing agency that one end of described the second movable gage button is positioned at described the second display dial as trigger head coordinates, and the other end of described the second movable gage button measures gauge head as the upper surface flatness of described automobile brake disc; Lower surface flatness detection sub-unit, comprise the 3rd display dial be located on described the second chi frame and be located at the 3rd movable gage button of the lower end of described the second tiger's jaw structure, one end of described the 3rd movable gage button coordinates with the reading testing agency interlock in described the 3rd display dial as trigger head, and the other end of described the 3rd movable gage button measures gauge head as the lower surface flatness of described automobile brake disc.
Alternatively, described the first chi frame comprises: the first chi frame body, the first connection bracket being connected with described the first support post and the linkage part that connects described the first chi frame body and described connection bracket.
Alternatively, described the first support post is with externally threaded screw rod, and described the first connection bracket is with the setscrew nut coordinating with described screw rod.
Alternatively, described linkage part is shell fragment, and the two ends of described shell fragment are connected to described the first chi frame body and described connection bracket.
Alternatively, described the second chi frame is connected in described the second support post by a lock adhering arrangement.
Alternatively, described lock adhering arrangement comprises: be located on described the second chi frame, for the perforation of sheathed described the second supporting strut, be opened on described the second chi frame, with described perforation and communicate and screwed at least two lockholes, and corresponding with described lockhole at least two screw bolt.
Alternatively, described lock adhering arrangement comprises: be located on described the second chi frame, for being held on two grip blocks of described the second supporting strut, and run through the bolt that locks of two described grip blocks.
Alternatively, described the 3rd movable gage button coordinates with the reading testing agency interlock in described the 3rd display dial by an interlock trigger mechanism, described interlock trigger mechanism comprises: the trace coordinating with the reading testing agency interlock in described the 3rd display dial, and with the interlock lever of described trace and described the 3rd movable gage button interlock.
Alternatively, the gauge head of the first described movable gage button, the second movable gage button, the 3rd movable gage button and fixing gage button is taper or spherical.
Alternatively, it is characterized in that, described the first display dial, the second display dial, the 3rd display dial are clock gauge.
Automobile brake disc manual detection device provided by the present invention comprises plummer and detects tool, wherein, on described detection tool, dispose thickness detecting unit, there is the surface smoothness detecting unit of upper surface flatness detection sub-unit and lower surface flatness detection sub-unit, by coordinating of the movable gage button in each detecting unit and display dial, can realize the thickness evenness of automobile brake disc is detected and upper and lower surface smoothness detects, have simple in structure, operation is convenient, detect degree of accuracy advantages of higher.
In addition, automobile brake disc manual detection device provided by the present invention, integrate thickness detecting unit, there is the surface smoothness detecting unit of upper surface flatness detection sub-unit and lower surface flatness detection sub-unit, can detect in operation at one, complete the detection of three test items, the prior art that needs the multiple pick-up units of configuration with respect to each test item separate detection, has improved pick-up unit multifunctionality, has greatly improved the work efficiency detecting.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile brake disc manual detection device of the present invention.
Element numbers explanation:
1 plummer 238 setscrew nuts
2 detect tool 230 stop nuts
21 base 251 second support posts
231 first support post 253 second chi framves
233 first chi framves 255 screw bolt
232 first chi frame body 252 second display dials
234 first connection bracket 254 second movable gage buttons
236 linkage part 256 the 3rd display dial
235 first display dial 258 the 3rd movable gage buttons
237 first movable gage button 257 interlock levers
239 fixing gage buttons
Embodiment
Automobile brake disc manual detection device of the present invention is that corresponding thickness detects and surface smoothness detects for automobile brake disc is carried out.Refer to Fig. 1, shown the structural representation in a preferred embodiment of automobile brake disc manual detection device of the present invention.As shown in Figure 1, described automobile brake disc manual detection device comprises: for carrying the plummer 1 of automobile brake disc to be measured and the detection tool 2 for the automobile brake disc of carrying on plummer 1 is detected.
Detect tool 2 and the discrete setting of plummer 1, for the automobile brake disc of carrying on plummer 1 being carried out to thickness evenness detection and the detection of upper and lower surface smoothness.
For detecting tool 2, be elaborated below.
Detecting tool 2 specifically comprises: base 21 and be located at respectively thickness detecting unit and the surface smoothness detecting unit on base 21, described surface smoothness detecting unit further comprises again upper surface flatness detection sub-unit and lower surface flatness detection sub-unit.
Thickness detecting unit is located on base 21, comprising: be located at the first support post 231 on base 21; The first chi frame 233, the first chi framves 233 of being located on the first support post 231 have the first tiger's jaw structure that can supply to hold automobile brake disc; Be located at the first display dial 235 and the first movable gage button 237 of the upper end of described the first tiger's jaw structure, the reading testing agency that one end of the first movable gage button 237 is positioned at the first display dial 235 as trigger head coordinates, and the other end of the first movable gage button 237 is oppositely arranged to form as gauge head and the gauge head of the fixing gage button 239 of being located at the first tiger's jaw structure lower end the thickness measuring mechanism that clamps described automobile brake disc.
Further, the first chi frame 233 more comprises: the linkage part 236 of the first chi frame body 232, the first connection bracket 234 being connected with the first support post 231 and connection the first chi frame body 232 and connection bracket 234.
The first chi frame body 232 is the main bodys as the first chi frame 233.In the present embodiment: (the first chi frame body 232 is roughly ㄈ type frame structure, the first tiger's jaw structure), two free ends up and down of described ㄈ type frame structure be respectively arranged with the first movable gage button 237 and with the first movable gage button 237 gage button 239 that is relatively fixed.Here, the first movable gage button 237 can be up and down, that is: in the first movable gage button 237 as one end of gauge head stressed rear collapsible enter the first chi frame body 232, in the first movable gage button 237, as one end of trigger head, trigger the reading testing agency (not shown) in the first display dial 235 in graphic, by described reading testing agency, according to the telescopic level of the first movable gage button 237, be converted to corresponding measuring value and change and in the first display dial 235, described measuring value is changed and shown.In technique scheme, the gauge head of the gauge head of the first movable gage button 237 and fixing gage button 239 is taper or spherical, preferably, described gauge head can be made by stupalith, this is because stupalith has good abrasionproof performance, can improve wearing quality, also guarantee that it still has good degree of accuracy in the situation that of long-term use, has extended its serviceable life simultaneously.In addition, the first display dial 235 can be clock gauge, and its precision can reach ± and 0.3 micron (μ is m).
Utilize the first connection bracket 234, can make the first chi frame 233 relatively support the first support post 231 and adjust up and down position.In the present embodiment: the first support post 231 is with externally threaded screw rod, the first 234 of connection brackets are with the setscrew nut 238 coordinating with screw rod 231, and here, the quantity of setscrew nut 238 is two, is located at respectively relative two ends.Preferably, can also provide two stop nuts 230, they lay respectively at the outside of two setscrew nuts 238, thereby play the effect that limits two setscrew nuts 238, prevent that two setscrew nuts 238 and screw rod 231 from producing slippage or maloperation.It should be noted that, in the foregoing description, the first support post 231 is for being only a preferred embodiment with supporting setscrew nut 238 in screw rod and the first connection bracket 234, but not as limit, if can make the first connection bracket 234 be fixed on the first support post 231 and when needed capable of regulating with respect to the fixed position of the first support post 231.For example, in other embodiments, described the first support post is common montant, and described the first connection bracket can be fixed on described the first support post by clamp structure or lock adhering arrangement.
Surface smoothness detecting unit is located on base 21, comprising: be located at the second support post 251 on base 21; Be located at the second chi frame 253 on the second support post 251; On the second chi frame 253, dispose respectively upper surface flatness detection sub-unit and lower surface flatness detection sub-unit.
In the present embodiment, the second support post is common montant, and the second chi frame 253 is connected in the second support post 251 by a lock adhering arrangement.In the present embodiment: the second chi frame 253 has can be for the second tiger's jaw structure of holding described automobile brake disc, and described tiger's jaw structure is roughly ㄈ type frame structure.Described lock adhering arrangement comprises: be located on the second chi frame, for the perforation of sheathed the second support post 251, be opened on the second chi frame 253, with described perforation and communicate and screwed at least two lockholes, and corresponding with described lockhole at least two screw bolt 255.Preferably, for example, as two lockholes in Fig. 1 and corresponding two screw bolt 255 and match and be respectively in two diverse locations, the rear end of the second chi frame 253 and arbitrary side.It should be noted that, in the foregoing description, described lock adhering arrangement is perforation, lockhole and to screw bolt be only a preferred embodiment, but not as limit, if can make the second chi frame 253 be fixed on the second support post 251 and when needed capable of regulating with respect to the fixed position of the second support post 251.For example, in other embodiments, described lock adhering arrangement comprises: be located on described the second chi frame, for being held on two grip blocks (sheet) of described the second supporting strut, and run through the bolt that locks of two described grip blocks (sheet).
Upper surface flatness detection sub-unit, comprise upper free-ended the second display dial 252 and the second movable gage button 254 of being located at described the second tiger's jaw structure, the reading testing agency that one end of the second movable gage button 254 is positioned at the second display dial 252 as trigger head coordinates, and the other end of the second movable gage button 254 measures gauge head as the upper surface flatness of described automobile brake disc.Here, the second movable gage button 254 can be up and down, that is: in the second movable gage button 254 as one end of gauge head stressed rear collapsible enter the upper free end of described the second tiger's jaw structure, in the second movable gage button 254, as one end of trigger head, trigger the reading testing agency (not shown) in the second display dial 252 in graphic, by described reading testing agency, according to the telescopic level of the second movable gage button 254, be converted to corresponding measuring value and change and in the second display dial 252, described measuring value is changed and shown.In technique scheme, the gauge head of the second movable gage button 254 is taper or spherical, preferably, described gauge head can be made by stupalith, this is because stupalith has good abrasionproof performance, can improve wearing quality, also guarantee that it still has good degree of accuracy in the situation that of long-term use, has extended its serviceable life simultaneously.In addition, the second display dial 252 can be clock gauge, and its precision can reach ± and 0.3 micron (μ is m).
Lower surface flatness detection sub-unit, comprise lower free-ended the 3rd movable gage button 258 of being located at the 3rd display dial 256 on the second chi frame 253 and being located at the second tiger's jaw structure, one end of the 3rd movable gage button 258 coordinates with the reading testing agency interlock in the 3rd display dial 256 as trigger head, and the other end of the 3rd movable gage button 258 measures gauge head as the lower surface flatness of described automobile brake disc.In technique scheme, the gauge head of the 3rd movable gage button 258 is taper or spherical, preferably, described gauge head can be made by stupalith, this is because stupalith has good abrasionproof performance, can improve wearing quality, also guarantee that it still has good degree of accuracy in the situation that of long-term use, has extended its serviceable life simultaneously.In addition, the 3rd display dial 256 can be clock gauge, and its precision can reach ± and 0.3 micron (μ is m).
As mentioned above, in the present embodiment, the 3rd display dial 256 is that extend on the pillar protruding the upper end of being located at the second tiger's jaw structure described in the second chi frame 253, the 3rd movable gage button 258 is the lower free end of being located at described the second tiger's jaw structure, and the 3rd display dial 256 and the 3rd movable gage button 258 have certain standoff distance.In view of this, especially, designed an interlock trigger mechanism, the 3rd movable gage button 258 is coordinated with the reading testing agency interlock in the 3rd display dial 256 by described interlock trigger mechanism.Particularly, described interlock trigger mechanism comprises: the trace (not shown in graphic) coordinating with the reading testing agency interlock in the 3rd display dial 256, and with the interlock lever 257 of described trace and the 3rd movable gage button 258 interlocks.The centre of described interlock lever 257 is provided with a fulcrum, and a free end of described interlock lever 257 is provided with the 3rd movable gage button 258 as end is set, and another free end of described interlock lever 257 is corresponding with described trace.In actual applications, here, the 3rd movable gage button 258 can be up and down, that is: in the 3rd movable gage button 258 as one end of gauge head stressed rear collapsible enter the lower free end of described the second tiger's jaw structure, drive the end that arranges in interlock lever 257 to move down, and under the effect of central fulcrum, in interlock lever 257 with described arrange end relatively another free end be upturned, take advantage of a situation and touch the trace on it, by described trace, trigger the reading testing agency (not shown) in the 3rd display dial 256 in graphic, by described reading testing agency, according to the telescopic level of the 3rd movable gage button 258, being converted to corresponding measuring value changes and in the 3rd display dial 256, described measuring value is changed and shown.
Below for automobile brake disc manual detection device of the present invention in actual applications situation be elaborated:
First, utilize plummer 1 to carry automobile brake disc to be measured, preferably, described automobile brake disc to be measured is horizontal positioned;
Afterwards, to detect tool near plummer 1 or by plummer 1 near detecting tool, described automobile brake disc is imported in the second tiger's jaw structure of the second chi frame of surface smoothness detecting unit in the first tiger's jaw structure of the first chi frame of thickness detecting unit in described detection tool and in described detection tool.Like this: the first movable gage button 237 in described thickness detecting unit props up relatively to be fixed gage button 239 in the upper surface of described automobile brake disc with the first movable gage button 237 and prop up the lower surface in described automobile brake disc, shows the thickness of the current detection point position in the described automobile brake disc between the first movable gage button 237 and fixing gage button 239 on the first display dial 235 now; The second movable gage button 254 in described upper surface flatness detection sub-unit props up the upper surface in described automobile brake disc, shows the measuring value of the second current detection point position of movable gage button 254 in described automobile brake disc on the second display dial 252 now; The 3rd movable gage button 258 in described lower surface flatness detection sub-unit props up the lower surface in described automobile brake disc, shows the measuring value of the 3rd current detection point position of movable gage button 258 in described automobile brake disc on the 3rd display dial 256 now.
Then, with manual mode, gently rotate described automobile brake disc one week, in the process rotating a circle, the measuring value of observing on the first display dial 235, the second display dial 252 and the 3rd display dial 256 changes and described measuring value is changed and gives record;
Finally, after having rotated a circle, for the measuring value variation on each dial plate, obtain corresponding testing result.Particularly: for thickness detecting unit, according to the measuring value on the first display dial 235 of record, change (variation in thickness) to obtain the thickness evenness of described demonstration change dish, follow-up, more can, by described variation in thickness and a default thickness threshold, with the thickness evenness of judging described automobile brake disc, whether meet production requirement; For upper surface flatness detection sub-unit, according to the measuring value on the second display dial 252 of record, change to obtain the upper surface flatness of described demonstration change dish, follow-up, more described measuring value can be changed to the upper surface flatness threshold default with, with the upper surface flatness of judging described automobile brake disc, whether meet product requirement; For lower surface flatness detection sub-unit, according to the measuring value on the 3rd display dial 256 of record, change to obtain the lower surface flatness of described demonstration change dish, follow-up, more described measuring value can be changed to the lower surface flatness threshold default with, with the lower surface flatness of judging described automobile brake disc, whether meet product requirement.
In sum, automobile brake disc manual detection device provided by the present invention comprises plummer and detects tool, wherein, on described detection tool, dispose thickness detecting unit, there is the surface smoothness detecting unit of upper surface flatness detection sub-unit and lower surface flatness detection sub-unit, by coordinating of the movable gage button in each detecting unit and display dial, can realize the thickness evenness of automobile brake disc is detected and upper and lower surface smoothness detects, have simple in structure, operation is convenient, detect degree of accuracy advantages of higher.
In addition, automobile brake disc manual detection device provided by the present invention, integrate thickness detecting unit, there is the surface smoothness detecting unit of upper surface flatness detection sub-unit and lower surface flatness detection sub-unit, can detect in operation at one, complete the detection of three test items, the prior art that needs the multiple pick-up units of configuration with respect to each test item separate detection, has improved pick-up unit multifunctionality, has greatly improved the work efficiency detecting.
Claims (10)
1. an automobile brake disc manual detection device, is characterized in that, comprising:
For carrying the plummer of automobile brake disc to be measured;
For the detection tool that the automobile brake disc carrying on described Vehicle mounted station is detected, comprising:
Base;
Be located at the thickness detecting unit on described base, comprise: be located at the first support post on described base; Be located at the first chi frame on described the first supporting strut, described the first chi frame has can be for the first tiger's jaw structure of holding described automobile brake disc; Be located at the first display dial and the first movable gage button of the upper end of described the first tiger's jaw structure, the reading testing agency that one end of described the first movable gage button is positioned at described the first display dial as trigger head coordinates, and the other end of described the first movable gage button is oppositely arranged to form as gauge head and the gauge head of the fixing gage button of being located at described the first tiger's jaw structure lower end the thickness measuring mechanism that clamps described automobile brake disc;
Be located at the surface smoothness detecting unit on described base, comprise: be located at the second support post on described base; Be located at the second chi frame on described the second supporting strut, described the second chi frame has can be for the second tiger's jaw structure of holding described automobile brake disc; Upper surface flatness detection sub-unit, comprise the second display dial and the second movable gage button of the upper end of being located at described the second tiger's jaw structure, the reading testing agency that one end of described the second movable gage button is positioned at described the second display dial as trigger head coordinates, and the other end of described the second movable gage button measures gauge head as the upper surface flatness of described automobile brake disc; Lower surface flatness detection sub-unit, comprise the 3rd display dial be located on described the second chi frame and be located at the 3rd movable gage button of the lower end of described the second tiger's jaw structure, one end of described the 3rd movable gage button coordinates with the reading testing agency interlock in described the 3rd display dial as trigger head, and the other end of described the 3rd movable gage button measures gauge head as the lower surface flatness of described automobile brake disc.
2. automobile brake disc manual detection device according to claim 1, it is characterized in that, described the first chi frame comprises: the first chi frame body, the first connection bracket being connected with described the first support post and the linkage part that connects described the first chi frame body and described connection bracket.
3. automobile brake disc manual detection device according to claim 2, is characterized in that, described the first support post is with externally threaded screw rod, and described the first connection bracket is with the setscrew nut coordinating with described screw rod.
4. according to the automobile brake disc manual detection device described in claim 2 or 3, it is characterized in that, described linkage part is shell fragment, and the two ends of described shell fragment are connected to described the first chi frame body and described connection bracket.
5. automobile brake disc manual detection device according to claim 1, is characterized in that, described the second chi frame is connected in described the second support post by a lock adhering arrangement.
6. automobile brake disc manual detection device according to claim 5, it is characterized in that, described lock adhering arrangement comprises: be located on described the second chi frame, for the perforation of sheathed described the second supporting strut, be opened on described the second chi frame, with described perforation and communicate and screwed at least two lockholes, and corresponding with described lockhole at least two screw bolt.
7. automobile brake disc manual detection device according to claim 5, it is characterized in that, described lock adhering arrangement comprises: be located on described the second chi frame, for being held on two grip blocks of described the second supporting strut, and run through the bolt that locks of two described grip blocks.
8. automobile brake disc manual detection device according to claim 1, it is characterized in that, described the 3rd movable gage button coordinates with the reading testing agency interlock in described the 3rd display dial by an interlock trigger mechanism, described interlock trigger mechanism comprises: the trace coordinating with the reading testing agency interlock in described the 3rd display dial, and with the interlock lever of described trace and described the 3rd movable gage button interlock.
9. automobile brake disc manual detection device according to claim 1, is characterized in that, the gauge head of described the first movable gage button, the second movable gage button, the 3rd movable gage button and fixing gage button is taper or spherical.
10. automobile brake disc manual detection device according to claim 10, is characterized in that, described the first display dial, the second display dial, the 3rd display dial are clock gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410045059.2A CN103743319B (en) | 2014-02-07 | 2014-02-07 | Manual detection device of automobile brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410045059.2A CN103743319B (en) | 2014-02-07 | 2014-02-07 | Manual detection device of automobile brake disc |
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| Publication Number | Publication Date |
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| CN103743319A true CN103743319A (en) | 2014-04-23 |
| CN103743319B CN103743319B (en) | 2017-07-04 |
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| CN201410045059.2A Active CN103743319B (en) | 2014-02-07 | 2014-02-07 | Manual detection device of automobile brake disc |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167055A (en) * | 2017-05-25 | 2017-09-15 | 安徽江淮汽车集团股份有限公司 | Simple disc thickness detecting tool |
| CN112097697A (en) * | 2020-09-17 | 2020-12-18 | 江苏安全技术职业学院 | Disc cover part flatness detection device for automobile machinery |
| CN113819878A (en) * | 2021-11-22 | 2021-12-21 | 山东信昌环保科技有限公司 | Brake disc performance testing equipment and testing method |
| CN113847895A (en) * | 2020-06-25 | 2021-12-28 | 沃尔沃汽车公司 | Assembly, adapter device and method for measuring flange height |
| CN117629037A (en) * | 2024-01-24 | 2024-03-01 | 山东乾通重工科技有限公司 | Flatness detection jig for disc brake sheet of electric vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107167055A (en) * | 2017-05-25 | 2017-09-15 | 安徽江淮汽车集团股份有限公司 | Simple disc thickness detecting tool |
| CN113847895A (en) * | 2020-06-25 | 2021-12-28 | 沃尔沃汽车公司 | Assembly, adapter device and method for measuring flange height |
| CN113847895B (en) * | 2020-06-25 | 2024-04-19 | 沃尔沃汽车公司 | Assembly, adapter device and method for measuring flange height |
| CN112097697A (en) * | 2020-09-17 | 2020-12-18 | 江苏安全技术职业学院 | Disc cover part flatness detection device for automobile machinery |
| CN113819878A (en) * | 2021-11-22 | 2021-12-21 | 山东信昌环保科技有限公司 | Brake disc performance testing equipment and testing method |
| CN117629037A (en) * | 2024-01-24 | 2024-03-01 | 山东乾通重工科技有限公司 | Flatness detection jig for disc brake sheet of electric vehicle |
| CN117629037B (en) * | 2024-01-24 | 2024-04-09 | 山东乾通重工科技有限公司 | Flatness detection jig for disc brake sheet of electric vehicle |
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| CN103743319B (en) | 2017-07-04 |
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Effective date of registration: 20240725 Address after: 215300 No. 988, Nanhe Road, Kunshan Development Zone, Suzhou, Jiangsu Patentee after: TONGFU HEAT TREATMENT (KUNSHAN) Co.,Ltd. Country or region after: China Patentee after: SHANGHAI UNIVERSITY HEAT-TREATMENT Co.,Ltd. Address before: 215300 No. 988, Nanhe Road, Kunshan Development Zone, Suzhou, Jiangsu Patentee before: TONGFU HEAT TREATMENT (KUNSHAN) Co.,Ltd. Country or region before: China |