CN202836928U - Rivet testing device for clutch - Google Patents
Rivet testing device for clutch Download PDFInfo
- Publication number
- CN202836928U CN202836928U CN 201220234556 CN201220234556U CN202836928U CN 202836928 U CN202836928 U CN 202836928U CN 201220234556 CN201220234556 CN 201220234556 CN 201220234556 U CN201220234556 U CN 201220234556U CN 202836928 U CN202836928 U CN 202836928U
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- CN
- China
- Prior art keywords
- clutch coupling
- testing apparatus
- adjuster bar
- clutch
- rivet
- 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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Abstract
The utility model discloses a rivet testing device for a clutch. The rivet testing device for the clutch comprises a testing head, a pressure sensor, a torsion sensor, a first motor, a second motor, first fixing parts and a second fixing part for fixing the clutch, and a handwheel adjusting unit connected with the first fixing parts and used for adjusting the distance between the two first fixing parts, wherein the first motor controls the testing head to move in the vertical direction, and the second motor controls the testing head to rotate. The testing head comprises a base portion and a testing needle arranged on the base portion, wherein the testing needle is of a rectangular pyramid shape. According to the utility model, the testing head is arranged as the rectangular pyramid shape, thereby improving the whole rivet testing effects, and enabling the testing results to be more accurate.
Description
Technical field
The utility model relates to technical field of automobile parts, relates in particular to a kind of clutch coupling rivet testing apparatus.
Background technology
Along with the fast development of automobile industry, the testing apparatus of auto parts and components is more and more, in order to guarantee the whole performance of automobile, for the test of its important spare part important ring that is absolutely necessary.Clutch coupling is as main brake component on the automobile, and is particularly important for vehicle performance, so nowadays also obtain common concern for the production of this part parts and the research of measuring technology.As everyone knows, requisite several rivets that apply to cooperate riveted joint on the clutch coupling, whether the performance of rivet reaches the international automobile standard on that setting and the clutch coupling, will inevitably directly affect the quality of whole automobile clutch, in the prior art, adopt inevitably certain automated test device that the rivet performance of clutch coupling is tested, the measuring head that is generally definite shape is inserted in the rivet hole, then rotary test head, obtaining the acrotorque peak value, and carry out the differentiation of acceptable performance according to the acrotorque peak value.
Yet in the prior art, the shape of the measuring head of clutch testing equipment does not reach best test effect, therefore, be necessary very much to provide a kind of novel measuring head to improve the test effect.
Summary of the invention
The purpose of this utility model is to provide a kind of clutch coupling rivet testing apparatus of good test effect.Be set to rectangular pyramid shape by measuring head, to promote whole rivet test effect.
For realizing above-mentioned utility model purpose, a kind of clutch coupling rivet testing apparatus that the utility model provides, described clutch coupling rivet testing apparatus comprises measuring head, pressure transducer, torsion torque sensor, the first motor, the second motor, two the first fixtures and the second fixture that are used for fixed clutch, this equipment also comprises the handwheel regulating device that is connected and is used for regulating distance between two the first fixtures with described the first fixture, the described measuring head in the vertical direction motion of described the first Electric Machine Control, the described measuring head of described the second Electric Machine Control rotates, described measuring head comprises a base portion and is arranged at testing needle on the described base portion, and described testing needle is four water chestnut tapers.
As further improvement of the utility model, described the first fixture comprises two, but described the first fixture comprises the rotating part of fixed station start rotation, be provided with the first clamping part on the described fixed station, one end of described rotating part is provided with one second clamping part, the described clutch coupling to be measured of clamping between described first, second clamping part.
As further improvement of the utility model, described handwheel regulating device comprises mutual vertically disposed the first adjuster bar and second adjuster bar, described the first adjuster bar one end is provided be used to the manual pulley that drives described the first adjuster bar rotation, be provided with the first gear on described the first adjuster bar, be provided with the second gear on described the second adjuster bar, described first, the second gear is intermeshing, be provided with two connecting portions that are connected with described the first fixture respectively on described the second adjuster bar, described connecting portion is done to separate or approaching motion at described the second adjuster bar bar length direction.
As further improvement of the utility model, the trimming part that described the second fixture comprises a saddle, is arranged at the locking pin on the described saddle and regulates described locking pin position, described locking pin plant with clutch coupling in the rivet hole, to realize the fixing of clutch coupling.
As further improvement of the utility model, described clutch coupling rivet testing apparatus comprises that also one is used for guaranteeing the counter weight device of this device balance, described counter weight device comprises bracing frame, in the vertically disposed balance stem of support frame as described above, an end of described balance stem is provided with the counterweight counterweight.
As further improvement of the utility model, described base portion is cylindric or rectangular-shaped.
Compared with prior art, the utility model is set to rectangular pyramid shape by measuring head, thereby at test process, promotes whole rivet test effect, and test result is more accurate, and then has guaranteed product quality.
Description of drawings
Fig. 1 is the one-piece construction figure of clutch coupling rivet testing apparatus in the utility model embodiment;
Fig. 2 is the part-structure figure of clutch coupling rivet testing apparatus in the utility model embodiment;
Fig. 3 is the matching chart of the first fixture and handwheel regulating device in the utility model embodiment;
Fig. 4 is the basic block diagram of the first fixture in the utility model embodiment;
Fig. 5 is the basic block diagram of the second fixture in the utility model embodiment;
Fig. 6 is the basic block diagram of handwheel regulating device in the utility model embodiment;
Fig. 7 is the structural drawing of measuring head in the utility model one embodiment;
Fig. 8 is the structural drawing of measuring head in another embodiment of the utility model;
Fig. 9 is the structural drawing of counter weight device in the utility model embodiment.
Embodiment
Below with reference to embodiment shown in the drawings the utility model is described in detail.But these embodiments do not limit the utility model, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or the function all is included in the protection domain of the present utility model.
What Fig. 1 was extremely shown in Figure 2 is an embodiment of the utility model automobile clutch testing apparatus.Automobile clutch is in the form of annular discs, be provided with a plurality of rivet holes on it, the utility model is in order to test the performance of rivet hole on the clutch coupling, and the rivet hole that adopts this clutch coupling rivet testing apparatus to randomly draw some is tested, and is qualified to guarantee properties of product.The basic test method is: at first, choose that a certain rivet is fixed on the clutch coupling; Set again one measuring head is inserted in the rated pressure value that produces in the described rivet; Afterwards, described measuring head is inserted described rivet, until reach described rated pressure value; Then, the described measuring head of turn is to obtain the torsional wave peak value of described rivet; At last, judge whether described torsional wave peak value is between standard regions in, if then test result is qualified; If not, then test result is defective.
As shown in Figure 1, in the present embodiment, this clutch coupling rivet testing apparatus mainly comprises a measuring head 40, is arranged at the sensor 70 of described measuring head 40 tops, sensor mainly comprises a torsion torque sensor 702 and a pressure transducer 702, pressure transducer mainly when being inserted in the rivet hole certain depth when measuring head, the pressure that the sensing measuring head bears; Torsion torque sensor then is for when testing, during the sensing rotation measuring head, and the torque magnitude that measuring head produces.Whole testing apparatus is by the operation of PCL program controlled motor 60, wherein, motor comprises the first motor 602 and the second motor 601, the described measuring head in the vertical direction motion of described the first motor 602 controls, and the described measuring head of described the second motor 601 controls rotates.
As shown in Figure 2, because the first half that the main weight of this equipment is concentrated, so its balance quality will inevitably be relatively poor, therefore this equipment in order to guarantee balance quality, also is provided with a counter weight device 90 in its frame 50.Below the second motor 601, also be provided with a rotation protection device 80, by such rotation protection device 80 is set, can avoid because of measuring head rotation excessively, and cause the problem that the measuring head life-span reduces or directly scrap.It can when measuring head rotates to certain torsion, control stopping of spinning movement.
As shown in Figure 3, in the utility model embodiment, fix clutch coupling by the first fixture (10a, 10b) and the second fixture 20, thereby guarantee that clutch coupling can not be offset in the process of test.The first fixture includes left and right two parts, and the distance between two parts can be whole by a handwheel 31 messenger's wage adjustments.Can find out, two the first fixtures 10 lay respectively at second and fix 20 both sides.
As shown in Figure 4, but described the first fixture 10 comprises the rotating part 11 of fixed station start rotation, and this rotating part can come by connected driving mechanism 14 rotation of start, to realize the clamping of clutch coupling and the action of relieving.Be provided with the first clamping part 13 on the described fixed station, an end of described rotating part is provided with one second clamping part 12, the described clutch coupling to be measured of clamping between described first, second clamping part.
As shown in Figure 5, in the present embodiment, the trimming part 21 that described the second fixture 20 comprises a saddle 23, is arranged at the locking pin 24 on the described saddle and regulates described locking pin position, the utility model can be regulated by this trimming part 21 of manual rotation the position of described locking pin 24, this second fixture also comprises a stopper section 22, in order to the edge against clutch coupling, prevent the dislocation of clutch coupling.Described locking pin 24 extends vertically upward, and can plant with clutch coupling in the rivet hole, to realize the fixing of clutch coupling.
Join shown in Figure 6, in the present embodiment, described handwheel regulating device 30 comprises mutual vertically disposed the first adjuster bar 32 and second adjuster bar 33, described the first adjuster bar 32 1 ends are provided be used to the manual pulley 31 that drives 32 rotations of described the first adjuster bar, be provided with the first gear 320 on described the first adjuster bar 32, be provided with the second gear 330 on described the second adjuster bar 33, described first, the second gear (320,330) intermeshing to realize the transmission rotation, be provided with two connecting portion (35a that are connected with described the first fixture 10 respectively on described the second adjuster bar 33,35b), this connecting portion is made as strip, extend upward and fix with the integral body of the first fixture, by rotation hand wheel 31, drive the rotation of the first adjuster bar, the first adjuster bar passes through again the rotation of gear driven the second adjuster bar, described two connecting portion (35a, 35b), be positioned on described the second adjuster bar 33 and also be provided with a pars contractilis 332, this pars contractilis 332 is under the drive of rotation, gap between it can correspondingly become large or diminish, so also directly caused two connecting portions to do the motion that separates or approach at described the second adjuster bar bar length direction, so, just realized that the change of distance between two first fixtures is large or diminished, thereby played the purpose of fixed clutch.
Join shown in Figure 7ly, in the utility model one embodiment, in order to guarantee better test effect, through test of long duration, the researchist is designed to four water chestnut tapers with measuring head, and such measuring head can bring more accurately measuring accuracy.Particularly, the measuring head 40 in the utility model comprises a base portion 41 and is arranged at a testing needle 42 on the base portion 41, and described testing needle is designed to four water chestnut tapers, and its base designs is rectangular-shaped.
Join shown in Figure 8ly, in another embodiment of the utility model, it is cylindric also measuring head can being got base designs, can effectively reduce the collision volume with other parts, further promotes the performance of whole testing apparatus.
As shown in Figure 9, particularly, in the utility model embodiment, described counter weight device 90 comprises that a bracing frame 90, this bracing frame and frame 50 are fixed together, with support frame as described above 90 vertically disposed balance stems, described balance stem comprises first end 92 and the second end 93, the second end 93 is connected in the first half (being the weight concentration members) of whole equipment by the first rigid element 96,92 of first ends are connected in by the second rigid element 95 on the counterweight counterweight 94 of constant weight, thereby guarantee the stability of whole testing apparatus.
Compared with prior art, the utility model is set to rectangular pyramid shape by measuring head, thereby at test process, promotes whole rivet test effect, and test result is more accurate, and then has guaranteed product quality.
Be to be understood that, although this instructions is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of instructions only is for clarity sake, those skilled in the art should make instructions as a whole, technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description only is specifying for feasibility embodiment of the present utility model; they are not to limit protection domain of the present utility model, allly do not break away from equivalent embodiment or the change that the utility model skill spirit does and all should be included within the protection domain of the present utility model.
Claims (6)
1. clutch coupling rivet testing apparatus, described clutch coupling rivet testing apparatus comprises measuring head, pressure transducer, torsion torque sensor, the first motor, the second motor, two the first fixtures and the second fixture that are used for fixed clutch, this equipment also comprises the handwheel regulating device that is connected and is used for regulating distance between two the first fixtures with described the first fixture, the described measuring head in the vertical direction motion of described the first Electric Machine Control, the described measuring head of described the second Electric Machine Control rotates, it is characterized in that, described measuring head comprises a base portion and is arranged at testing needle on the described base portion, and described testing needle is four water chestnut tapers.
2. clutch coupling rivet testing apparatus according to claim 1, it is characterized in that: described the first fixture comprises two, but described the first fixture comprises the rotating part of fixed station start rotation, be provided with the first clamping part on the described fixed station, one end of described rotating part is provided with one second clamping part, the described clutch coupling to be measured of clamping between described first, second clamping part.
3. clutch coupling rivet testing apparatus according to claim 2, it is characterized in that: described handwheel regulating device comprises mutual vertically disposed the first adjuster bar and second adjuster bar, described the first adjuster bar one end is provided be used to the manual pulley that drives described the first adjuster bar rotation, be provided with the first gear on described the first adjuster bar, be provided with the second gear on described the second adjuster bar, described first, the second gear is intermeshing, be provided with two connecting portions that are connected with described the first fixture respectively on described the second adjuster bar, described connecting portion is done to separate or approaching motion at described the second adjuster bar bar length direction.
4. clutch coupling rivet testing apparatus according to claim 1, it is characterized in that, the trimming part that described the second fixture comprises a saddle, is arranged at the locking pin on the described saddle and regulates described locking pin position, described locking pin plant with clutch coupling in the rivet hole, to realize the fixing of clutch coupling.
5. clutch coupling rivet testing apparatus according to claim 1, it is characterized in that, described clutch coupling rivet testing apparatus comprises that also one is used for guaranteeing the counter weight device of this device balance, described counter weight device comprises bracing frame, in the vertically disposed balance stem of support frame as described above, an end of described balance stem is provided with the counterweight counterweight.
6. clutch coupling rivet testing apparatus according to claim 1 is characterized in that, described base portion is cylindric or rectangular-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234556 CN202836928U (en) | 2012-05-22 | 2012-05-22 | Rivet testing device for clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234556 CN202836928U (en) | 2012-05-22 | 2012-05-22 | Rivet testing device for clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836928U true CN202836928U (en) | 2013-03-27 |
Family
ID=47948610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220234556 Expired - Fee Related CN202836928U (en) | 2012-05-22 | 2012-05-22 | Rivet testing device for clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836928U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424248A (en) * | 2012-05-22 | 2013-12-04 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing device |
| CN103424247A (en) * | 2012-05-22 | 2013-12-04 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing device |
| CN103424249A (en) * | 2012-05-22 | 2013-12-04 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing device |
| CN103487241A (en) * | 2012-06-14 | 2014-01-01 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing device |
-
2012
- 2012-05-22 CN CN 201220234556 patent/CN202836928U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424248A (en) * | 2012-05-22 | 2013-12-04 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing device |
| CN103424247A (en) * | 2012-05-22 | 2013-12-04 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing device |
| CN103424249A (en) * | 2012-05-22 | 2013-12-04 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing device |
| CN103424247B (en) * | 2012-05-22 | 2016-01-20 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing apparatus |
| CN103424248B (en) * | 2012-05-22 | 2016-05-04 | 苏州高登威科技股份有限公司 | Clutch rivet testing equipment |
| CN103424249B (en) * | 2012-05-22 | 2016-05-04 | 苏州高登威科技股份有限公司 | Clutch rivet testing equipment |
| CN103487241A (en) * | 2012-06-14 | 2014-01-01 | 苏州工业园区高登威科技有限公司 | Clutch rivet testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140522 |