CN205300462U - Utensil is examined to measurement over pins - Google Patents
Utensil is examined to measurement over pins Download PDFInfo
- Publication number
- CN205300462U CN205300462U CN201520910248.1U CN201520910248U CN205300462U CN 205300462 U CN205300462 U CN 205300462U CN 201520910248 U CN201520910248 U CN 201520910248U CN 205300462 U CN205300462 U CN 205300462U
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- China
- Prior art keywords
- bar
- fixed block
- distance over
- sprocket wheel
- sliding slot
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Abstract
The utility model discloses an utensil is examined to measurement over pins, include: a pedestal, base top surface firmware is equipped with the slip frid, a fixing device, fixing device include the rigid coupling set up in the first locating lever of base one end top surface with set up in slip frid top surface and with slip frid sliding connection's central fixed block and second locating lever, a detection apparatus includin, detection device include the rigid coupling set up in the bracing piece of base other end top surface and rigid coupling set up in percentage table on the bracing piece, the end of percentage table with the laminating of second locating lever. The utility model provides an utensil is examined to measurement over pins only needs to put centering fixed block top surface with the sprocket, then adjusts central fixed block and second locating lever position, makes first dead lever and second dead lever block the sprocket, and the percentage table will be monitored it. This has just reached can be the fast accurate mesh of monitoring of going on the sprocket measurement over pins.
Description
Technical field
The utility model relates to sprocket wheel distance over bar field of measuring technique, particularly relates to a kind of distance over bar cubing.
Background technology
Sprocket wheel is the wheel of band cog type whelp, in order to joint chain link or cable on pitch accurately block be meshed, therefore the detection of sprocket wheel distance over bar is usually by adopting the detection of bulb milscale, if but the profile of sprocket wheel is bigger, when measuring, due to the inconvenience taken, efficiency of measurement can be caused slow, and because getting shakiness or not whole, and easily cause the error of detection.
Therefore, how can the distance over bar of detection sprocket wheel of fast accurate, be the technical problem that ability technician needs solution badly.
Practical novel content
In view of this, this provides a kind of distance over bar cubing, it is possible to the distance over bar of the detection sprocket wheel of fast accurate.
For solving the problems of the technologies described above, the utility model provides a kind of distance over bar cubing, comprising:
Base, described base top surface firmware is provided with sliding slot board;
Stationary installation, described stationary installation comprises and admittedly connects a positioning rod of being arranged at described base one end end face and be arranged at sliding slot board end face and the center fixed block that is slidably connected with described sliding slot board and the 2nd location bar;
Detection device, described detection device comprises and admittedly connects the support bar being arranged at described base the other end end face and admittedly connect the dial gauge being arranged on described support bar, and the termination of described dial gauge is located bar with the described 2nd and fitted.
Preferably, also comprising Flexible Connector, described Flexible Connector admittedly connects and is arranged between described 2nd location bar sidewall and support bar sidewall.
Preferably, fixed block end face center portion, described center is provided with groove.
Preferably, the sliding bar that described groove floor is provided with described sliding slot board is slidably connected.
Preferably, described Flexible Connector is spring.
Distance over bar cubing provided by the utility model, stationary installation is used for the location of sprocket wheel and fixes, because center fixed block and described sliding slot board are for being slidably connected, the center portion of sprocket wheel can be positioned over center fixed block end face, adjustment center fixed block moves on sliding slot board, make between the gear of a positioning rod card inner sprocket side, because the 2nd location bar is also slidably connected with sliding slot board, therefore adjust between another side gear that the 2nd location bar enters sprocket wheel, because of dial gauge gauge outfit with all the time with the 2nd location bar laminating, therefore when adjusting the 2nd location bar, also gauge outfit can be driven to move, the distance that gauge outfit moves, shown by dial gauge, this just reaches can the object of distance over bar of detection sprocket wheel of fast accurate.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is distance over bar detection tool structure schematic diagram provided by the utility model.
In accompanying drawing, 1 is base, and 11 is sliding slot board, and 21 is the first fixed link, fixed block centered by 22, and 221 is sliding bar, and 23 is the 2nd fixed link, and 31 is support bar, and 32 is dial gauge, and 321 is gauge outfit, and 4 is Flexible Connector, and 5 is sprocket wheel.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite, and other embodiments all obtained, all belong to the utility model protection domain.
In order to make those skilled in the art understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is distance over bar detection tool structure schematic diagram provided by the utility model.
A kind of distance over bar cubing provided by the utility model, comprising:
Base 1, described base 1 end face firmware is provided with sliding slot board 11;
Stationary installation, described stationary installation comprises and admittedly connects a positioning rod of being arranged at described base 1 one end end face and be arranged at sliding slot board 11 end face and the center fixed block 22 that is slidably connected with described sliding slot board 11 and the 2nd location bar;
Detection device, described detection device comprises and admittedly connects the support bar 31 being arranged at described base 1 the other end end face and admittedly connect the dial gauge 32 being arranged on described support bar 31, and the termination of described dial gauge 32 is located bar with the described 2nd and fitted.
Wherein, it will be understood by those skilled in the art that, the gauge outfit 321 of dial gauge 32 is moveable, and the miles of relative movement of expression is shown by dial gauge 32.
Wherein, centered by cause, fixed block 22 and described sliding slot board 11 are for being slidably connected, therefore center fixed block 22 can arrange reverse movement along the groove of sliding slot board 11, relative is also slidably connected with sliding slot board 11 because of the 2nd location bar, and therefore the 2nd location bar also can move on sliding slot board 11.
When needs detect sprocket wheel 5 distance over bar, first the center portion of sprocket wheel 5 is positioned over center fixed block 22 end face, then according to the size of sprocket wheel 5, slip center fixed block 22 moves in chute version, make between the gear that a positioning rod enters sprocket wheel 5 side, then adjust between another side gear that the 2nd fixed link 23 enters sprocket wheel 5, because of dial gauge 32 gauge outfit 321 with all the time with the 2nd location bar laminating, therefore when adjusting the 2nd location bar, also gauge outfit 321 can be driven to move, the distance that gauge outfit 321 moves, shown by dial gauge 32, this just reaches can the object of distance over bar of detection sprocket wheel 5 of fast accurate.
In order to optimize above-described embodiment further, also comprising Flexible Connector 4, described Flexible Connector 4 admittedly connects and is arranged between described 2nd location bar sidewall and support bar 31 sidewall. For promoting, the 2nd location bar produces mobile Flexible Connector 4 on sprocket wheel 5, enable the 2nd location bar all the time gear inwall with sprocket wheel 5 be close to, ensure the accuracy of measurement further. Certainly, Flexible Connector 4 can also play the effect of the 2nd Gan He center, location fixed block 22 automatic homing, and after sprocket wheel 5 is measured, Flexible Connector 4 is because of the characteristic of self, promote the 2nd location bar to move, indirectly also promote center fixed block 22 all to move to original position.
Further again, fixed block 22 end face center, described center portion is provided with groove. it will be understood by those skilled in the art that, outwardly convex is generally understood in sprocket wheel 5 center portion own, can be set in groove by this central boss, allows to better fixed chain wheels 5 and can not produce displacement in the process detected. further, after the central protuberance of sprocket wheel 5 is not arranged at groove, it may be achieved the function of detection automatically, it may not be necessary to regulate manually. first, by the 2nd fixed link 23 and center fixed block 22, stretch out big degree, then lug boss at sprocket wheel 5 is arranged in the pickup groove of center, cancel drawing force, under the promotion of the automatically intrinsic characteristic of Flexible Connector 4, 2nd fixed link 23 can move inward, enter between the gear of another side of sprocket wheel 5, because the central boss of sprocket wheel 5 is arranged in the groove of center fixed block 22, therefore sprocket wheel 5 can drive center fixed block 22 to produce to move, when the first fixed link 21 enters after between the gear of sprocket wheel 5 side, automatically stop mobile, these number of degrees being shown on dial gauge 32 are the distance over bar of sprocket wheel 5, which achieves the function that distance over bar cubing detects automatically.
Wherein, the sliding bar 221 that described groove floor is provided with described sliding slot board 11 is slidably connected. Slide to do and can ensure that center fixed block 22 is in the process of movement further, the displacement before and after can not producing. Further accurate detected result again.
In the utility model one specific embodiment, described Flexible Connector 4 is spring. Spring is Flexible Connector 4 common in life, has and draws materials conveniently, and the advantage that price is cheap, further reduces the production cost of product.
Distance over bar cubing provided by the utility model, when needs detect sprocket wheel 5 distance over bar, by the 2nd fixed link 23 and center fixed block 22, stretch out big degree, then lug boss at sprocket wheel 5 is arranged in the pickup groove of center, cancel drawing force, under the promotion of the automatically intrinsic characteristic of spring, 2nd fixed link 23 can move inward, enter between the gear of another side of sprocket wheel 5, because the central boss of sprocket wheel 5 is arranged in the groove of center fixed block 22, therefore sprocket wheel 5 can drive center fixed block 22 to produce to move, when the first fixed link 21 enters after between the gear of sprocket wheel 5 side, automatically stop mobile, at this moment shown on dial gauge 32 number of degrees are the distance over bar of sprocket wheel 5, which achieves the function that distance over bar cubing detects automatically, and wherein, by arranging, in groove floor, the dry accuracy ensureing its measurement further that slides.
Above distance over bar cubing provided by the utility model is described in detail. Applying specific case herein principle of the present utility model and enforcement mode to have been set forth, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping. Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, it is also possible to the utility model carries out some improvement and modification, these improve and modify in the protection domain also falling into the utility model claim.
Claims (5)
1. a distance over bar cubing, it is characterised in that, comprising:
Base (1), described base (1) end face firmware is provided with sliding slot board (11);
Stationary installation, described stationary installation comprises and admittedly connects a positioning rod of being arranged at described base (1) one end end face and be arranged at sliding slot board (11) end face and the center fixed block (22) and the 2nd that is slidably connected with described sliding slot board (11) locates bar;
Detection device, described detection device comprises and admittedly connects the support bar (31) being arranged at described base (1) the other end end face and admittedly connect the dial gauge (32) being arranged on described support bar (31), the termination of described dial gauge (32) and described 2nd location bar laminating.
2. distance over bar cubing as claimed in claim 1, it is characterised in that, also comprise Flexible Connector (4), described Flexible Connector (4) admittedly connects and is arranged between described 2nd location bar sidewall and support bar (31) sidewall.
3. distance over bar cubing as claimed in claim 2, it is characterised in that, fixed block (22) end face center, described center portion is provided with groove.
4. distance over bar cubing as claimed in claim 3, it is characterised in that, described groove floor is provided with the sliding bar (221) being slidably connected with described sliding slot board (11).
5. distance over bar cubing as described in claim 2-4 any one, it is characterised in that, described Flexible Connector (4) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910248.1U CN205300462U (en) | 2015-11-16 | 2015-11-16 | Utensil is examined to measurement over pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910248.1U CN205300462U (en) | 2015-11-16 | 2015-11-16 | Utensil is examined to measurement over pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300462U true CN205300462U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910248.1U Active CN205300462U (en) | 2015-11-16 | 2015-11-16 | Utensil is examined to measurement over pins |
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| Country | Link |
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| CN (1) | CN205300462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258610A (en) * | 2015-11-16 | 2016-01-20 | 重庆市银钢一通科技有限公司 | Testing fixture for cross-rod distance value |
| CN110285742A (en) * | 2019-07-08 | 2019-09-27 | 江苏骄阳转向技术有限公司 | All-hydraulic steering gear universal driving shaft spline distance over bar detection device |
-
2015
- 2015-11-16 CN CN201520910248.1U patent/CN205300462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258610A (en) * | 2015-11-16 | 2016-01-20 | 重庆市银钢一通科技有限公司 | Testing fixture for cross-rod distance value |
| CN110285742A (en) * | 2019-07-08 | 2019-09-27 | 江苏骄阳转向技术有限公司 | All-hydraulic steering gear universal driving shaft spline distance over bar detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |