CN212109804U - Sprocket keyway position degree detects frock - Google Patents
Sprocket keyway position degree detects frock Download PDFInfo
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- CN212109804U CN212109804U CN202020833086.7U CN202020833086U CN212109804U CN 212109804 U CN212109804 U CN 212109804U CN 202020833086 U CN202020833086 U CN 202020833086U CN 212109804 U CN212109804 U CN 212109804U
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- side plate
- movable plate
- guide rail
- linear guide
- position degree
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Abstract
The utility model discloses a sprocket keyway position degree detection tool, which comprises a bottom plate and a box body arranged on the bottom plate, wherein the box body is provided with at least more than one dial indicator, and the sprocket keyway position degree detection tool also comprises a profile modeling positioning pin, a movable plate, a linear guide rail, a screw and a standard ball measuring head; the profiling positioning pin is fixed on a bottom plate on one side of the box body and used for positioning a part to be measured, the movable plate is divided into an upper movable plate and a lower movable plate which are respectively arranged at the upper part and the lower part in the box body, the linear guide rail is divided into an upper layer linear guide rail and a lower layer linear guide rail which are respectively arranged at the bottom of the upper movable plate and the bottom of the lower movable plate, and the upper layer linear guide rail is arranged on the lower movable plate and is vertical to the lower layer linear guide rail; one end of the screw is fixed on the upper movable plate, and the other end of the screw extends out of the box body; the standard ball measuring head is fixed on the upper movable plate, and the other end of the standard ball measuring head is connected with the dial indicator. The utility model discloses but the position degree of accurate measurement sprocket keyway, easy operation is convenient.
Description
Technical Field
The utility model relates to a detect frock specifically is sprocket keyway position degree and detects frock.
Background
At present, the detection of the position degree of the chain wheel key groove mostly adopts manual detection, corresponding data are measured through calipers and the like, and then calculation is carried out, so that errors are easy to generate, time and labor are wasted, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, this application provides a sprocket keyway position degree detects frock, and technical scheme is as follows: the chain wheel key groove position degree detection tool comprises a bottom plate and a box body arranged on the bottom plate, wherein at least more than one dial indicator is arranged on the box body, and the chain wheel key groove position degree detection tool further comprises a profiling positioning pin, a movable plate, a linear guide rail, a screw and a standard ball measuring head; the profiling positioning pin is fixed on a bottom plate on one side of the box body and used for positioning a part to be measured, the movable plate is divided into an upper movable plate and a lower movable plate which are respectively arranged at the upper part and the lower part in the box body, the linear guide rail is divided into an upper layer linear guide rail and a lower layer linear guide rail which are respectively arranged at the bottom of the upper movable plate and the bottom of the lower movable plate, and the upper layer linear guide rail is arranged on the lower movable plate and is vertical to the lower layer linear guide rail; one end of the screw is fixed on the upper movable plate, and the other end of the screw extends out of the box body; the standard ball measuring head is fixed on the upper movable plate, and the other end of the standard ball measuring head is connected with the dial indicator.
Furthermore, the box body is a square box body and comprises a bottom side plate, a front side plate, a rear side plate, a left side plate, a right side plate and a top side plate, and an opening is formed in the top side plate.
Furthermore, a first dial indicator is arranged on the rear side plate, a second dial indicator is arranged on the left side plate, the first dial indicator and the second dial indicator are respectively connected with an indicator chuck, and the indicator chuck is connected to the standard ball measuring head through a connecting measuring rod.
Furthermore, a range hole is formed in the front side plate, and the screw moves in the range hole.
Furthermore, the profiling positioning pin is fixedly arranged on the bottom plate on the edge of the right side plate and is fixed on the bottom plate through a pin seat.
Further, the upper linear guide rail is arranged in parallel along the direction of the left side plate and the direction of the right side plate, and the screw drives the standard ball measuring head to move by controlling the upper movable plate.
Furthermore, the lower layer linear guide rail is fixedly arranged on the bottom side plate.
Furthermore, a plurality of support legs are arranged at the bottom of the bottom plate and used for supporting the tool. The beneficial effects of this application lie in that the sprocket keyway position degree that provides detects out position degree data that can be quick, accurate, convenient operation is swift.
Drawings
Fig. 1 is a first view of a sprocket key groove position degree detection tool of the present invention;
FIG. 2 is a second perspective view of the sprocket keyway position detection tool of FIG. 1;
FIG. 3 is a third perspective view of the sprocket keyway position detection tool;
fig. 4 is a sectional view taken along line a-a of fig. 3.
Labeled as: 10. the measuring device comprises a support leg, 11, a bottom plate, 12, a second dial indicator, 121, a meter chuck, 122, a measuring rod, 13, a box body, 131, a top side plate, 132, a rear side plate, 133, a right side plate, 134, a front side plate, 135, a rear side plate, 136, a bottom side plate, 14, a standard ball measuring head, 15, a profiling positioning pin, 151, a pin base, 16, a screw, 161, a range hole, 17, a measured part, 18, a first dial indicator, 200, a lower layer linear guide rail, 201, a lower movable plate, 202, an upper layer linear guide rail, 203 and an upper movable plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the embodiment provides a sprocket key groove position degree detection tool, which includes a bottom plate 11 and a box 13 disposed on the bottom plate 11, wherein the box 13 is provided with at least one dial indicator, and further includes a profiling positioning pin 15, a movable plate, a linear guide rail, a screw 16 and a standard ball measuring head 14; the profiling positioning pin 15 is fixed on a bottom plate 11 on one side of the box body and used for positioning a part to be measured, the movable plate is divided into an upper movable plate 203 and a lower movable plate 201 which are respectively arranged at the upper part and the lower part in the box body 11, the linear guide rail is divided into an upper layer linear guide rail 202 and a lower layer linear guide rail 200 which are respectively arranged at the bottom of the upper movable plate 203 and the bottom of the lower movable plate 201, and the upper layer linear guide rail 202 is arranged on the lower movable plate 201 and is vertical to the lower layer linear guide rail 200; one end of the screw 16 is fixed on the upper movable plate 203, and the other end extends out of the box body 11; the standard ball measuring head 14 is fixed on the upper movable plate, and the other end of the standard ball measuring head is connected with the dial indicator.
As a preferred embodiment, the box body 13 is a square box body, and includes a bottom side plate 136, a front side plate 134, a rear side plate 132, a left side plate 135, a right side plate 133 and a top side plate 131, the top side plate 131 is opened, the rear side plate 132 is provided with a first dial indicator 18, the left side plate 135 is provided with a second dial indicator 12, the first dial indicator 18 and the second dial indicator 12 are respectively connected with a meter chuck 121, the meter chuck 121 is connected with the standard ball probe 14 through a connecting measuring rod 122, the front side plate 134 is provided with a range hole 161, and the screw 16 moves in the range hole 161; the bottom plate 11 on the edge of the right side plate 133 is fixedly provided with a copying positioning pin 15, and the copying positioning pin 15 is fixed on the bottom plate through a pin seat 151.
In a preferred embodiment, the upper linear guide 202 is disposed in parallel along the left side plate 135 and the right side plate 133, the screw 16 drives the standard ball probe 14 to move by controlling the upper movable plate 203, and the lower linear guide 202 is fixedly mounted on the bottom side plate 136.
As a preferred embodiment, 4 support legs are arranged at the bottom of the bottom plate and are respectively arranged at four corners of the bottom plate for supporting the tool.
Before the measurement, need with the standard component with the frock calibration, during the measurement, set screw 16, make standard ball gauge head 14 retreat, then put the part to be measured on key seat 151, accurate positioning is surveyed part 17 through profile modeling locating pin 15, loosen screw 16, let standard ball gauge head 14 through the spring force automatic positioning who predetermines in the part tooth that is surveyed, after stable, read percentage table data can, standard ball gauge head 14 accessible is gone up movable plate 203 and lower movable plate 201 and is made a round trip the free removal, satisfy the measurement to different position parts.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a sprocket keyway position degree detects frock, includes the bottom plate and sets up box on the bottom plate, set up at least more than one percentage table on the box, its characterized in that: the chain wheel key groove position degree detection tool further comprises a profiling positioning pin, a movable plate, a linear guide rail, a screw and a standard ball measuring head; the profiling positioning pin is fixed on a bottom plate on one side of the box body and used for positioning a part to be measured, the movable plate is divided into an upper movable plate and a lower movable plate which are respectively arranged at the upper part and the lower part in the box body, the linear guide rail is divided into an upper layer linear guide rail and a lower layer linear guide rail which are respectively arranged at the bottom of the upper movable plate and the bottom of the lower movable plate, and the upper layer linear guide rail is arranged on the lower movable plate and is vertical to the lower layer linear guide rail; one end of the screw is fixed on the upper movable plate, and the other end of the screw extends out of the box body; the standard ball measuring head is fixed on the upper movable plate, and the other end of the standard ball measuring head is connected with the dial indicator.
2. The sprocket keyway position degree detects frock of claim 1, characterized in that: the box body is a square box body and comprises a bottom side plate, a front side plate, a rear side plate, a left side plate, a right side plate and a top side plate, wherein an upper opening of the top side plate is formed.
3. The sprocket keyway position degree detects frock of claim 2, characterized in that: the rear side plate is provided with a first dial indicator, the left side plate is provided with a second dial indicator, the first dial indicator and the second dial indicator are respectively connected with the standard ball measuring head, and the standard ball measuring head extends out of the opening in the top side plate.
4. The sprocket keyway position degree detects frock of claim 3, characterized in that: the first dial indicator and the second dial indicator are respectively connected with an indicator chuck, and the indicator chuck is connected to the standard ball measuring head through a connecting measuring rod.
5. The sprocket keyway position degree detects frock of claim 2, characterized in that: the front side plate is provided with a range hole, and the screw moves in the range hole.
6. The sprocket keyway position degree detects frock of claim 2, characterized in that: the profiling positioning pin is fixedly arranged on the bottom plate on the edge of the right side plate.
7. The sprocket keyway position degree detects frock of claim 6, characterized in that: the profiling positioning pin is fixed on the bottom plate through a pin boss.
8. The sprocket keyway position degree detects frock of claim 2, characterized in that: the upper layer linear guide rail is arranged in parallel along the directions of the left side plate and the right side plate, and the screw drives the standard ball measuring head to move by controlling the upper movable plate.
9. The sprocket keyway position degree detects frock of claim 2, characterized in that: the lower linear guide rail is fixedly arranged on the bottom side plate.
10. The sprocket keyway position degree detects frock of claim 1, characterized in that: the bottom of the bottom plate is provided with a plurality of support legs for supporting the tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833086.7U CN212109804U (en) | 2020-05-18 | 2020-05-18 | Sprocket keyway position degree detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833086.7U CN212109804U (en) | 2020-05-18 | 2020-05-18 | Sprocket keyway position degree detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212109804U true CN212109804U (en) | 2020-12-08 |
Family
ID=73622545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020833086.7U Active CN212109804U (en) | 2020-05-18 | 2020-05-18 | Sprocket keyway position degree detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212109804U (en) |
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2020
- 2020-05-18 CN CN202020833086.7U patent/CN212109804U/en active Active
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