CN204575008U - A kind of tooth pitch measures cubing - Google Patents
A kind of tooth pitch measures cubing Download PDFInfo
- Publication number
- CN204575008U CN204575008U CN201520200385.6U CN201520200385U CN204575008U CN 204575008 U CN204575008 U CN 204575008U CN 201520200385 U CN201520200385 U CN 201520200385U CN 204575008 U CN204575008 U CN 204575008U
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- CN
- China
- Prior art keywords
- slide block
- length bar
- holder
- fixed block
- tooth pitch
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Disclosed in the utility model, a kind of tooth pitch measures cubing, comprise guide rail, the slide block be movably set with on described guide rail, described guide rail is fixedly installed respectively and the fixed block of described slide block corresponding matching and holder, described slide block is between described fixed block and described holder; Described slide block is provided with the first length bar, described fixed block is provided with second length bar corresponding with described first length bar; Described slide block is provided with screw mandrel, and the free end of described screw mandrel passes described holder and is connected with control hand wheel.The utility model is simple and reasonable, easy to operate, effectively can realize tool locating, and measuring accuracy and work efficiency are all higher.
Description
Technical field
The utility model relates to surveying instrument technical field, and particularly a kind of tooth pitch measures cubing.
Background technology
Along with the raising of detection level, the various supplemental characteristics of tooth-like part generally can detect with the omnipotent detector of gear.But, quite a few enterprise does not have this specialized equipment to measure the parameters of tooth-like part, and most enterprise still adopts comparatively traditional detection mode.Such as, the dimension limit in internal tooth class part path and the large footpath of external tooth class part can use drift and the no-go gage inspection of feeler gauge, ring gauge respectively.This type of check system reply tooth class part kind is more, retrofit faster production project time operation relatively loaded down with trivial details, recognition inconvenience, efficiency is lower.
In addition, Authorization Notice No. is that CN202747983U also discloses " a kind of tooth pitch measurement mechanism ", its structure includes the rail plate be arranged between the first pedestal and the second pedestal, rail plate is correspondingly provided with the first slide block and the second slide block, the upper surface of the first slide block and the second slide block is installed with the first length bar deck and the second length bar deck respectively, and the first length bar deck and the second length bar deck are fixed with the first length bar and the second length bar respectively; When the first slide block and the second slide block move along rail plate, the distance between the first length bar and the second length bar correspondingly changes.During use, for internal tooth part, first workpiece to be detected is placed on the first slide block and the second slide block, make the first length bar, inner side that the second length bar is placed in workpiece, and then distinguish reverse slide first slide block and the second slide block, until the first length bar, the second length bar all with the internal tooth close contact of workpiece, finally utilize the surveying instruments such as vernier caliper to measure ultimate range between the first length bar and the second length bar, the tooth pitch of this distance value and workpiece.
But, the defect of above-mentioned " a kind of tooth pitch measurement mechanism " is to realize tool locating, specifically, when the tooth pitch of measuring workpieces, operator is needed to push down above-mentioned two slide blocks all the time, otherwise it is arbitrarily mobile easily to cause the first slide block or the second slide block to occur, and not only operates comparatively loaded down with trivial details inconvenience, but also greatly affects measuring accuracy.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, and provide a kind of tooth pitch to measure cubing, it is simple and reasonable, easy to operate, effectively can realize tool locating, and measuring accuracy and work efficiency are all higher.
For achieving the above object, the utility model is by the following technical solutions:
A kind of tooth pitch described in the utility model measures cubing, comprise guide rail, the slide block be movably set with on described guide rail, described guide rail is fixedly installed respectively and the fixed block of described slide block corresponding matching and holder, described slide block is between described fixed block and described holder; Described slide block is provided with the first length bar, described fixed block is provided with second length bar corresponding with described first length bar; Described slide block is provided with screw mandrel, and the free end of described screw mandrel passes described holder and is connected with control hand wheel.
Further, be also provided with guide rod between described slide block and described holder, one end of described guide rod is fixedly connected with described slide block, and the other end and the described holder of described guide rod are slidably matched.
Further, described first length bar is removably fixedly connected with described slide block; Described second length bar is removably fixedly connected with described fixed block.
Further, the upper surface of described slide block is provided with the first mounting hole, described first length bar is inserted in described first mounting hole from top to bottom, described slide block has been horizontally disposed with the first bolt, the end of described first bolt to be inserted in described first mounting hole and to offset with described first length bar and coordinates; The upper surface of described fixed block is provided with the second mounting hole, described second length bar is inserted in described second mounting hole from top to bottom, described fixed block has been horizontally disposed with the second bolt, the end of described second bolt to be inserted in described second mounting hole and to offset with described second length bar and coordinates.
Further, described fixed block, described holder lay respectively at the two ends of described guide rail.
The beneficial effects of the utility model are: a kind of tooth pitch that the utility model provides measures cubing, during use (for annular wheel), first annular wheel to be detected is lain in a horizontal plane on slide block and fixed block, make the first length bar, second length bar is placed in the inner side of annular wheel, and then rotate control hand wheel, by screw mandrel band movable slider along slide, until the first length bar, second length bar all with the internal tooth close contact of annular wheel, the surveying instruments such as vernier caliper are finally utilized to measure ultimate range between the first length bar and the second length bar, this ultimate range is the tooth pitch of annular wheel.
Compared with prior art, the utility model is by arranging holder and screw mandrel, slide block is driven to move by screw mandrel, can effectively make slide block lock at an arbitrary position, thus achieve tool locating, operator be without the need to pressed slider all the time, the both hands of operator are not only effectively liberated, make operation more for convenience, also effectively reduces the measuring error caused because slide block moves in prior art simultaneously, substantially increase measuring accuracy and work efficiency.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structural representation under utility model works state.
In Fig. 1 and Fig. 2:
1, guide rail; 2, slide block; 21, the first length bar; 22, the first mounting hole; 23, the first bolt; 3, fixed block; 31, the second length bar; 32, the second mounting hole; 33, the second bolt; 4, holder; 41, control hand wheel; 5, screw mandrel; 6, guide rod; 7, annular wheel.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of tooth pitch as depicted in figs. 1 and 2 measures cubing, comprise guide rail 1, the slide block 2 be movably set with on guide rail 1, guide rail 1 is fixedly installed respectively and the fixed block 3 of slide block 2 corresponding matching and holder 4, slide block 2 is between fixed block 3 and holder 4, preferably, in order to improve the scope of application of the present utility model, fixed block 3, holder 4 lay respectively at the two ends of guide rail 1; Slide block 2 is provided with the first length bar 21, fixed block 3 is provided with second length bar 31 corresponding with the first length bar 21; Slide block 2 is provided with screw mandrel 5, the free end of screw mandrel 5 passes holder 4 and is connected with control hand wheel 41.
The above forms agent structure of the present utility model.Principle of work of the present utility model is: when measuring the tooth pitch of annular wheel 7, see Fig. 2, first annular wheel 7 to be detected is lain in a horizontal plane on slide block 2 and fixed block 3, make the first length bar 21, second length bar 31 is placed in the inner side of annular wheel 7, and then rotate control hand wheel 41, movable slider 2 is with to slide along guide rail 1 by screw mandrel 5, until the first length bar 21, second length bar 31 all with the internal tooth close contact of annular wheel 7, the surveying instruments such as vernier caliper are finally utilized to measure ultimate range between the first length bar 21 and the second length bar 31, this ultimate range is the tooth pitch of annular wheel 7.
When measuring the tooth pitch of outer rotor, first outer rotor is lain in a horizontal plane on slide block 2 and fixed block 3, the first length bar 21, second length bar 31 is made to be placed in the outside of outer rotor, and then rotate control hand wheel 41, movable slider 2 is with to move by screw mandrel 5, until the first length bar 21 and the second length bar 31 all with the external tooth close contact of outer rotor, finally utilize the surveying instruments such as vernier caliper to measure bee-line between the first length bar 21 and the second length bar 31, this bee-line is the tooth pitch of outer rotor.
Compared with prior art, the utility model is by arranging holder 4 and screw mandrel 5, slide block 2 is driven to move by screw mandrel 5, slide block 2 effectively can be made to lock at an arbitrary position, thus achieve tool locating, operator is without the need to pressed slider 2 all the time, the both hands of operator are not only effectively liberated, make operation more for convenience, also effectively reduces the measuring error caused because slide block 2 moves in prior art simultaneously, substantially increase measuring accuracy; In addition, the utility model is owing to adopting linear pattern guide rail 1, and can guarantee that each 2 of measuring are all by the center of circle in use, measuring accuracy is higher.It is pointed out that the utility model is except the tooth pitch of detection of gear, can also detect the diameter of friction disc, the scope of application is wider.
Also be provided with guide rod 6 between slide block 2 and holder 4, one end of guide rod 6 is fixedly connected with slide block 2, and the other end and the holder 4 of guide rod 6 are slidably matched, and by arranging guide rod 6, thus effectively serves guide effect to the motion of slide block 2.
Being convenient to make the utility model to deposit, using more convenient, the first length bar 21 is removably fixedly connected with slide block 2; Second length bar 31 is removably fixedly connected with fixed block 3.Preferably, the upper surface of slide block 2 is provided with the first mounting hole 22, first length bar 21 is inserted in the first mounting hole 22 from top to bottom, and end slide block 2 being horizontally disposed with the first bolt 23, first bolt 23 to be inserted in the first mounting hole 22 and to offset with the first length bar 21 and coordinates; The upper surface of fixed block 3 is provided with the second mounting hole 32, second length bar 31 is inserted in the second mounting hole 32 from top to bottom, end fixed block 3 being horizontally disposed with the second bolt 33, second bolt 33 to be inserted in the second mounting hole 32 and to offset with the second length bar 31 and coordinates.By arranging said structure, because the first length bar 21, second length bar 31 all adopts removably mounting means, make the utility model can change corresponding length bar when detecting the workpiece of different model, versatility is stronger, further, the mode of bolted is adopted also to make the utility model assemble more quick.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. a tooth pitch measures cubing, comprise guide rail, the slide block be movably set with on described guide rail, it is characterized in that: described guide rail is fixedly installed respectively and the fixed block of described slide block corresponding matching and holder, described slide block is between described fixed block and described holder; Described slide block is provided with the first length bar, described fixed block is provided with second length bar corresponding with described first length bar; Described slide block is provided with screw mandrel, and the free end of described screw mandrel passes described holder and is connected with control hand wheel.
2. tooth pitch according to claim 1 measures cubing, and it is characterized in that: be also provided with guide rod between described slide block and described holder, one end of described guide rod is fixedly connected with described slide block, and the other end and the described holder of described guide rod are slidably matched.
3. tooth pitch according to claim 1 measures cubing, it is characterized in that: described first length bar is removably fixedly connected with described slide block; Described second length bar is removably fixedly connected with described fixed block.
4. tooth pitch according to claim 3 measures cubing, it is characterized in that: the upper surface of described slide block is provided with the first mounting hole, described first length bar is inserted in described first mounting hole from top to bottom, described slide block has been horizontally disposed with the first bolt, the end of described first bolt to be inserted in described first mounting hole and to offset with described first length bar and coordinates; The upper surface of described fixed block is provided with the second mounting hole, described second length bar is inserted in described second mounting hole from top to bottom, described fixed block has been horizontally disposed with the second bolt, the end of described second bolt to be inserted in described second mounting hole and to offset with described second length bar and coordinates.
5. tooth pitch according to claim 1 measures cubing, it is characterized in that: described fixed block, described holder lay respectively at the two ends of described guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200385.6U CN204575008U (en) | 2015-04-03 | 2015-04-03 | A kind of tooth pitch measures cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200385.6U CN204575008U (en) | 2015-04-03 | 2015-04-03 | A kind of tooth pitch measures cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575008U true CN204575008U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200385.6U Expired - Fee Related CN204575008U (en) | 2015-04-03 | 2015-04-03 | A kind of tooth pitch measures cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575008U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949818A (en) * | 2017-05-24 | 2017-07-14 | 烟台艾迪精密机械股份有限公司 | A kind of new gear phase-detection frock |
| CN109000542A (en) * | 2018-10-23 | 2018-12-14 | 东莞天龙阿克达电子有限公司 | A kind of wheel tooth socket internal diameter measuring instrument of internal gear |
| CN109099868A (en) * | 2018-06-29 | 2018-12-28 | 安徽益佳通电池有限公司 | A kind of power battery module steel band length-measuring appliance |
| CN109238100A (en) * | 2018-10-23 | 2019-01-18 | 东莞天龙阿克达电子有限公司 | A kind of wheel tooth tip internal diameter measuring instrument of internal gear |
-
2015
- 2015-04-03 CN CN201520200385.6U patent/CN204575008U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949818A (en) * | 2017-05-24 | 2017-07-14 | 烟台艾迪精密机械股份有限公司 | A kind of new gear phase-detection frock |
| CN109099868A (en) * | 2018-06-29 | 2018-12-28 | 安徽益佳通电池有限公司 | A kind of power battery module steel band length-measuring appliance |
| CN109099868B (en) * | 2018-06-29 | 2020-08-18 | 安徽益佳通电池有限公司 | Power battery module steel strip length measuring device |
| CN109000542A (en) * | 2018-10-23 | 2018-12-14 | 东莞天龙阿克达电子有限公司 | A kind of wheel tooth socket internal diameter measuring instrument of internal gear |
| CN109238100A (en) * | 2018-10-23 | 2019-01-18 | 东莞天龙阿克达电子有限公司 | A kind of wheel tooth tip internal diameter measuring instrument of internal gear |
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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: 20150819 Termination date: 20210403 |