CN201740499U - Measuring tool - Google Patents
Measuring tool Download PDFInfo
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- CN201740499U CN201740499U CN2010201696489U CN201020169648U CN201740499U CN 201740499 U CN201740499 U CN 201740499U CN 2010201696489 U CN2010201696489 U CN 2010201696489U CN 201020169648 U CN201020169648 U CN 201020169648U CN 201740499 U CN201740499 U CN 201740499U
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- regulating system
- survey instrument
- clamp
- regulating
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a tool used for measuring lateral jumping of a vehicle braking system, which comprises a hold-down support, a first regulating system, a second regulating system, a third regulating system and a dial test indicator, wherein the first regulating system is arranged on the hold-down support, two ends of the second regulating system are detachably connected with the first regulating system and the third regulating system respectively, the dial test indicator is arranged in the third regulating system, and the spacial position of the dial test indicator is adjusted through the first, the second and the third regulating systems. The tool can measure lateral jumping of the vehicle braking system conveniently and quickly under the condition of different vehicle chassis structures.
Description
[technical field]
The utility model relates to a kind of measuring equipment, and in particular, the utility model relates to the survey instrument that a kind of side direction that is used for the measuring vehicle brake system is beated.
[background technology]
At present, vehicle is dissolved in the life of average family more and more at large.People also more and more pay attention to the security and the stability of vehicle.Wherein, the vehicle braked system is the most important system that influences vehicle safety performance.In R﹠D process, need carry out various tests to the vehicle braked system, so that it meets design requirement, and protect occupant's safety as much as possible.For example, during brake system, need beat to the side direction of brake disc and test in test, with guarantee brake disc in the jitter values of side direction within setting range.
The side direction of the existing brake disc survey instrument that usually is combined into by dial gauge and magnet base of beating is measured.Magnetic force suction-operated by magnet base is adsorbed on survey instrument on the chassis of vehicle, on this basis, and the position of the position of components on the fixation measuring instrument, especially dial gauge.After the stationkeeping of survey instrument, at least one week of rolling brake dish, maximal value and the difference between the minimum value that show on the dial gauge this moment are brake disc in this lip-deep side direction jitter values.
Now a lot of vehicles have been considered the lightweight of vehicle in R﹠D process, so nonmetallic materials or aluminum metal etc. use onboard widely.Therefore, the vehicle body of a lot of vehicles and chassis are also correspondingly integrated aluminum material such as wrought aluminium is especially on the lower control arm and steering knuckle of vehicle.In this case, be fixed against the adsorbing survey instrument of magnetic force in the prior art and be difficult to be adsorbed on the chassis, and in the narrow space of chassis, also be not easy to find other fixed positions.
Just so, for a person skilled in the art, a kind of new-type testing tool is provided, it can be installed easily and not need and be adsorbed on the chassis by magneticaction, thereby the side direction of measured automobiles brake system is beated fast, really needs technical matters to be solved badly for this area.
[utility model content]
Based on these technical matterss that exist in the background technology, a purpose of the present utility model is intended to, a kind of survey instrument that measuring vehicle brake system side direction is beated that is used for is provided, and it is simple in structure, easy to operate, and this survey instrument can be fixed on the vehicle like a cork simultaneously.
Survey instrument of the present utility model can also guarantee to realize the measurement that the brake system of car side direction is beated quickly and easily under different automobile chassis structure situation.
Above-mentioned purpose of the present utility model and other purposes realize by the following technical solutions:
The utility model provides a kind of survey instrument that measuring vehicle brake system side direction is beated that is used for, wherein, this survey instrument includes hold-down support, first regulating system, second regulating system, the 3rd regulating system and dial gauge, wherein said first regulating system is removably disposed in described hold-down support, described second regulating system removably is connected with described the 3rd regulating system with described first regulating system respectively at its two ends, described dial gauge is removably disposed on described the 3rd regulating system, described first regulating system, second regulating system and the 3rd regulating system are used to regulate the position of described dial gauge.
Survey instrument provided by the utility model, preferably, described hold-down support is the U-shaped structure, the adjusting set bolt that is provided with threaded hole and is threaded with this threaded hole on the side of described hold-down support is used for fixing described hold-down support.
Survey instrument provided by the utility model, preferably, described hold-down support is arranged on the lower control arm of vehicle.
Survey instrument provided by the utility model, preferably, described first regulating system includes first clamp, stud bolt, first adjusting knob and the first adjusting connecting rod, one end of wherein said stud bolt is connected with described hold-down support, the other end is connected with described first adjusting knob, described first clamp has first through hole and second through hole on two Different Plane, wherein said stud bolt is through in described first through hole, and described first regulates connecting rod is through in described second through hole.
Survey instrument provided by the utility model, preferably, the middle part of first through hole of described first clamp is provided with first otch of second through hole that is communicated to described first clamp.
Survey instrument provided by the utility model, preferably, described first regulating system also includes first packing ring, and described first packing ring is arranged between described first clamp and described first adjusting knob.
Survey instrument provided by the utility model, preferably, described second regulating system includes clamping bar, second clamp, second adjusting knob and the second adjusting connecting rod, one end of wherein said clamping bar is provided with the through hole that connecting rod is regulated in socket described first, the other end of described clamping bar is provided with the threaded rod that is connected with described second adjusting knob, described second clamp has first through hole and second through hole on two Different Plane, the threaded rod of wherein said clamping bar passes described first through hole, and described second regulates connecting rod passes described second through hole.
Survey instrument provided by the utility model, preferably, described second regulating system also includes the clamping cutting ferrule, described clamping cutting ferrule is arranged between described clamping bar and described second clamp, and described clamping cutting ferrule can bear against the described first adjusting connecting rod in the through hole of described clamping bar.
Survey instrument provided by the utility model, preferably, described second regulating system also includes second packing ring, and described second packing ring is arranged between described second clamp and described second adjusting knob.
Survey instrument provided by the utility model, preferably, the middle part of first through hole of described second clamp is provided with second otch of second through hole that is communicated to described second clamp.
Survey instrument provided by the utility model, preferably, described the 3rd regulating system includes regulating rod, first and regulates the bolt and the second adjusting bolt, wherein said regulating rod is regulated the end that bolt removably is connected the described second adjusting connecting rod by described first, and described second regulates bolt removably is connected described dial gauge on the described regulating rod.
Survey instrument provided by the utility model, preferably, the third through-hole that described second end of regulating connecting rod is provided with three cuts and passes this three cuts, one end of described regulating rod is provided with and the corresponding tangent plane of described three cuts, also is provided with on the described tangent plane and the corresponding fourth hole of described third through-hole.
Survey instrument provided by the utility model, preferably, the middle part of described regulating rod is provided with the fifth hole with described fourth hole different directions, the other end is provided with the 6th through hole of described fourth hole equidirectional, connecting rod on the wherein said dial gauge passes described fifth hole, and described second regulates bolt passes described the 6th through hole.
Survey instrument provided by the utility model, preferably, the middle part of described the 6th through hole also is provided with the 4th otch that is communicated to described fifth hole.
Understand easily, the utility model is used for the survey instrument that measuring vehicle brake system side direction is beated, do not adopt magnet base structure of the prior art, make survey instrument of the present utility model easily to be installed in easily on the lower control arm of measurement, thereby guaranteed measurement that the brake system side direction is beated.
[description of drawings]
Below, in conjunction with the accompanying drawings preferred implementation of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the survey instrument in preferred embodiment of the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of survey instrument shown in Figure 1.
[embodiment]
Understand easily, according to the technical solution of the utility model, do not changing under the connotation of the present utility model, one of ordinary skill in the art can propose a plurality of frame mode of the present utility model.Therefore following embodiment and accompanying drawing only are to the specifying of the technical solution of the utility model, and should not be considered as of the present utility model all or be considered as qualification or restriction to technical solutions of the utility model.
Below with reference to accompanying drawing 1 and Fig. 2, it shows the survey instrument that the side direction that is used for the measuring vehicle brake system under the preferred implementation of the present utility model is beated.As shown in Figure 1, of the present utility modelly be used for the instrument that measuring vehicle brake system side direction beats and include hold-down support 1, first regulating system 2, second regulating system 3, the 3rd regulating system 4 and dial gauge 5.
Wherein, first regulating system 2 is arranged on the hold-down support 1, is used to regulate the position of dial gauge 5 on the vertical direction shown in Fig. 1.Second regulating system 3 is connected with the 3rd regulating system 4 with first regulating system 2 respectively at its two ends.Dial gauge 5 is arranged in the 3rd regulating system 4.Second regulating system 3 is used to regulate the position of dial gauge 5 on the horizontal direction shown in Fig. 1.The 3rd regulating system 4 is mainly used in the rotation of regulating dial gauge 5 and the locus of dial gauge 5 is had the fine setting effect.
Below in conjunction with Fig. 1 and Fig. 2, concrete structure of the present utility model is further done detailed description.As depicted in figs. 1 and 2, hold-down support 1 of the present utility model is preferably the U-shaped structure, on its side, be provided with threaded hole and regulate set bolt 11, adjusting set bolt 11 can rotate the clearance space with the exit of regulating the U-shaped structure in threaded hole, whereby, hold-down support 1 can be fixedly installed in the external device (ED), on the lower control arm as vehicle.
First regulating system 2 comprises preferably first clamp 21, stud bolt 22, first packing ring 23, first adjusting knob 24 and the first adjusting connecting rod 25.Wherein, on the another side of hold-down support 1, be provided with the threaded hole that is used for stud bolt 22 1 ends screw-in.One end of stud bolt 22 can be fixed on the hold-down support 1 by this threaded hole.First clamp 21 has first through hole 211 and second through hole 212 on two Different Plane, wherein first through hole 211 is used for passing through of stud bolt 22, and second through hole 212 is used for first and regulates passing through of connecting rod 25.And, being provided with first otch 213 that is communicated to second through hole 212 at the middle part of first through hole 211, this first otch is separated into two parts with first through hole 211.As shown in Figure 2, when under two effects of part of first through hole 211 in external force mutually near the time, the diameter of second through hole 212 diminishes trace, regulates connecting rod 25 and is fastened on first clamp 21 thereby will be arranged on second through hole 212 first.Preferably, first diameter of regulating connecting rod 25 is slightly less than the diameter of second through hole.The other end of stud bolt 22 is threaded onto in the threaded hole of first adjusting knob 24, and preferably, also is provided with first packing ring 23 in its junction.Certainly, for a person skilled in the art, first packing ring 23 is not necessary, if this packing ring is not set between it, can solve technical matters of the present utility model equally.As shown in Figure 2, when rotation first adjusting knob 24, can regulate the gap length of first otch on first clamp 21, thereby can discharge or the fastening first adjusting connecting rod 25 by it.
Continuation comprises preferably clamping bar 31, clamping cutting ferrule 32, second clamp 33, second packing ring 34, second adjusting knob 35 and the second adjusting connecting rod 36 with reference to figure 2, the second regulating systems 3.Wherein, clamping bar 31 is provided with through hole 311, the first adjusting connecting rods 25 that adapt with the first adjusting connecting rod 25 and passes this through hole 311 in a close one end.Clamping bar 31 other ends are preferably threaded rod, and it can be screwed in second adjusting knob 35.The two ends that clamp wherein that cutting ferrule 32 is arranged on the clamping bar 31 and clamp cutting ferrule 32 are resisted against first respectively and regulate on the connecting rod 25 and second clamp 33.Preferably, clamp the external diameter of the external diameter of cutting ferrule 32, make that when second adjusting knob 35 screwed in, clamping cutting ferrule 32 can push the first adjusting connecting rod 25 and further be fixed in the through hole 311 of clamping bar 31 greater than clamping bar 31.Second clamp 33 has first through hole 331 and second through hole 332 on two Different Plane, wherein first through hole 331 is used for the passing of threaded rod of clamping bar 31, and second through hole 332 is used for second and regulates passing through of connecting rod 36.And, being provided with second otch 333 that is communicated to second through hole 332 at the middle part of first through hole 331, this second otch is separated into two parts with first through hole 331.As shown in Figure 2, when under two effects of part of first through hole 331 in external force mutually near the time, the diameter of second through hole 332 diminishes trace, regulates connecting rod 36 and is fastened on second clamp 33 thereby will be arranged on second through hole 332 second.Preferably, second diameter of regulating connecting rod 36 is slightly less than the diameter of second through hole 332.Preferably, between second clamp 33 and second adjusting knob 35, also be provided with second packing ring 34.Certainly, for a person skilled in the art, second packing ring 34 is not necessary, if this packing ring is not set between it, can solve technical matters of the present utility model equally.As shown in Figure 2, when rotation second adjusting knob 35, can regulate the position relation that clamps between the cutting ferrule 32 and the first adjusting connecting rod 25, thereby can unclamp or the fastening first adjusting connecting rod 25; And further, can regulate the gap length of second otch 333 on second clamp 33, thereby can discharge or the fastening second adjusting connecting rod 36 by it.
Continuation is with reference to figure 1 and Fig. 2, and the 3rd regulating system 4 includes regulating rod 41 and first and regulates the bolt 42 and the second adjusting bolt 43.Wherein, as shown in Figure 2, regulate the third through-hole 362 that is provided with three cuts 361 and passes this three cuts 361 on the end of connecting rod 36 second.One end of regulating rod 41 is provided with and three cuts 361 corresponding tangent planes 411, and this tangent plane 411 can be inserted in the three cuts 361.Also be provided with on the tangent plane 411 and third through-hole 362 corresponding fourth holes 412.First regulates bolt 41 can pass third through-hole 362 and fourth hole 412, regulates on the connecting rod 36 thereby regulating rod 41 can be fastened on second.Preferably, the middle part of regulating rod 41 is provided with the fifth hole 415 with fourth hole 412 different directions, and the other end is provided with the 6th through hole 414 with fourth hole 412 equidirectionals.Wherein, fifth hole 415 is used for the passing through of connecting rod on the dial gauge 5, and the 6th through hole 414 is used for second and regulates passing through of bolt 43.And the middle part of the 6th through hole 414 also is provided with the 4th otch 413, the four otch that are communicated to fifth hole 415 the 6th through hole 414 is separated into two parts.As shown in Figure 2, when the second adjusting bolt 43 screws, the gap between the 4th otch 413 will diminish, thereby dwindle the diameter of fifth hole 415, and thus, dial gauge 5 is clamped in the fifth hole 415 of regulating rod 41.On the contrary, when second regulates bolt 43 and unclamp, thereby dial gauge 5 can rotate in fifth hole 415 and changes its position.
More than be described at the utility model preferred implementation illustrated in figures 1 and 2, understand easily, the utility model also has other embodiments, for example, is connected with tooth bar by gear and realizes dial gauge 5 mobile in vertical direction and horizontal direction; Realize that by trip bolt first regulates the fixing and absent-mindedness that connecting rod and second is regulated connecting rod, etc.Certainly, above-mentioned embodiment all should be included within the technical solutions of the utility model scope required for protection.
Claims (14)
1. one kind is used for the survey instrument that measuring vehicle brake system side direction is beated, it is characterized in that, this survey instrument includes hold-down support, first regulating system, second regulating system, the 3rd regulating system and dial gauge, wherein said first regulating system is removably disposed in described hold-down support, described second regulating system removably is connected with described the 3rd regulating system with described first regulating system respectively at its two ends, described dial gauge is removably disposed on described the 3rd regulating system, described first regulating system, second regulating system and the 3rd regulating system are used to regulate the position of described dial gauge.
2. survey instrument as claimed in claim 1 is characterized in that, described hold-down support is the U-shaped structure, and the adjusting set bolt that is provided with threaded hole and is threaded with this threaded hole on the side of described hold-down support is used for fixing described hold-down support.
3. survey instrument as claimed in claim 2 is characterized in that described hold-down support is arranged on the lower control arm of vehicle.
4. survey instrument as claimed in claim 1, it is characterized in that, described first regulating system includes first clamp, stud bolt, first adjusting knob and the first adjusting connecting rod, one end of wherein said stud bolt is connected with described hold-down support, the other end is connected with described first adjusting knob, described first clamp has first through hole and second through hole on two Different Plane, wherein said stud bolt is through in described first through hole, and described first regulates connecting rod is through in described second through hole.
5. survey instrument as claimed in claim 4 is characterized in that, the middle part of first through hole of described first clamp is provided with first otch of second through hole that is communicated to described first clamp.
6. survey instrument as claimed in claim 4 is characterized in that, described first regulating system also includes first packing ring, and described first packing ring is arranged between described first clamp and described first adjusting knob.
7. survey instrument as claimed in claim 1, it is characterized in that, described second regulating system includes clamping bar, second clamp, second adjusting knob and the second adjusting connecting rod, one end of wherein said clamping bar is provided with the through hole that connecting rod is regulated in socket described first, the other end of described clamping bar is provided with the threaded rod that is connected with described second adjusting knob, described second clamp has first through hole and second through hole on two Different Plane, the threaded rod of wherein said clamping bar passes described first through hole, and described second regulates connecting rod passes described second through hole.
8. survey instrument as claimed in claim 7, it is characterized in that, described second regulating system also includes the clamping cutting ferrule, described clamping cutting ferrule is arranged between described clamping bar and described second clamp, and described clamping cutting ferrule can bear against the described first adjusting connecting rod in the through hole of described clamping bar.
9. survey instrument as claimed in claim 7 is characterized in that, described second regulating system also includes second packing ring, and described second packing ring is arranged between described second clamp and described second adjusting knob.
10. survey instrument as claimed in claim 7 is characterized in that, the middle part of first through hole of described second clamp is provided with second otch of second through hole that is communicated to described second clamp.
11. survey instrument as claimed in claim 7, it is characterized in that, described the 3rd regulating system includes regulating rod, first and regulates the bolt and the second adjusting bolt, wherein said regulating rod is regulated the end that bolt removably is connected the described second adjusting connecting rod by described first, and described second regulates bolt removably is connected described dial gauge on the described regulating rod.
12. survey instrument as claimed in claim 11, it is characterized in that, the third through-hole that described second end of regulating connecting rod is provided with three cuts and passes this three cuts, one end of described regulating rod is provided with and the corresponding tangent plane of described three cuts, also is provided with on the described tangent plane and the corresponding fourth hole of described third through-hole.
13. survey instrument as claimed in claim 12, it is characterized in that, the middle part of described regulating rod is provided with the fifth hole with described fourth hole different directions, the other end is provided with the 6th through hole of described fourth hole equidirectional, connecting rod on the wherein said dial gauge passes described fifth hole, and described second regulates bolt passes described the 6th through hole.
14. survey instrument as claimed in claim 13 is characterized in that, the middle part of described the 6th through hole also is provided with the 4th otch that is communicated to described fifth hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201696489U CN201740499U (en) | 2010-04-23 | 2010-04-23 | Measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201696489U CN201740499U (en) | 2010-04-23 | 2010-04-23 | Measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740499U true CN201740499U (en) | 2011-02-09 |
Family
ID=43555775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201696489U Expired - Fee Related CN201740499U (en) | 2010-04-23 | 2010-04-23 | Measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740499U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410807A (en) * | 2011-12-04 | 2012-04-11 | 吉林大学 | Automobile rutting depth measuring mechanism |
| CN102829713A (en) * | 2012-09-03 | 2012-12-19 | 吉林大学 | Automotive rut depth measuring instrument |
| CN104359367A (en) * | 2014-11-17 | 2015-02-18 | 芜湖世特瑞转向系统有限公司 | Steering gear rack vent hole detecting device and detecting method |
| CN104359368A (en) * | 2014-11-17 | 2015-02-18 | 芜湖世特瑞转向系统有限公司 | Steering gear rack vent hole detecting device and detecting method |
| CN105865394A (en) * | 2016-04-21 | 2016-08-17 | 中国人民解放军装甲兵工程学院 | Tank synchronizer and tapered roller bearing adjuster |
| CN105973092A (en) * | 2016-06-20 | 2016-09-28 | 许昌市大力电机制造有限公司 | Dial gauge of coaxial detector |
| CN111044001A (en) * | 2019-12-25 | 2020-04-21 | 中国人民解放军陆军航空兵学院陆军航空兵研究所 | Measuring device |
-
2010
- 2010-04-23 CN CN2010201696489U patent/CN201740499U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410807A (en) * | 2011-12-04 | 2012-04-11 | 吉林大学 | Automobile rutting depth measuring mechanism |
| CN102410807B (en) * | 2011-12-04 | 2013-08-14 | 吉林大学 | Automobile rutting depth measuring mechanism |
| CN102829713A (en) * | 2012-09-03 | 2012-12-19 | 吉林大学 | Automotive rut depth measuring instrument |
| CN102829713B (en) * | 2012-09-03 | 2015-04-08 | 吉林大学 | Automotive rut depth measuring instrument |
| CN104359367A (en) * | 2014-11-17 | 2015-02-18 | 芜湖世特瑞转向系统有限公司 | Steering gear rack vent hole detecting device and detecting method |
| CN104359368A (en) * | 2014-11-17 | 2015-02-18 | 芜湖世特瑞转向系统有限公司 | Steering gear rack vent hole detecting device and detecting method |
| CN105865394A (en) * | 2016-04-21 | 2016-08-17 | 中国人民解放军装甲兵工程学院 | Tank synchronizer and tapered roller bearing adjuster |
| CN105865394B (en) * | 2016-04-21 | 2019-01-29 | 中国人民解放军装甲兵工程学院 | Tank synchronizer, tapered roller bearing adjust instrument |
| CN105973092A (en) * | 2016-06-20 | 2016-09-28 | 许昌市大力电机制造有限公司 | Dial gauge of coaxial detector |
| CN111044001A (en) * | 2019-12-25 | 2020-04-21 | 中国人民解放军陆军航空兵学院陆军航空兵研究所 | Measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20190423 |