CN218600455U - Angle measuring device of disc-shaped part - Google Patents
Angle measuring device of disc-shaped part Download PDFInfo
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- CN218600455U CN218600455U CN202222528505.8U CN202222528505U CN218600455U CN 218600455 U CN218600455 U CN 218600455U CN 202222528505 U CN202222528505 U CN 202222528505U CN 218600455 U CN218600455 U CN 218600455U
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Abstract
The utility model relates to a part angular surveying technical field to an angular surveying device of disk part is disclosed, including three-jaw chuck and annular measuring disk, the jack catch end of three-jaw chuck is provided with annular measuring disk, and the jack catch is located annular measuring disk's inner circle, and the terminal surface that three-jaw chuck was kept away from to annular measuring disk is provided with annular dipperstick, and annular dipperstick rotates round annular measuring disk's the centre of a circle, and annular dipperstick, annular dipperstick and three-jaw chuck set up with one heart. The disc-shaped part is placed on the three-jaw chuck, the part is clamped and fixed through the clamping jaws of the three-jaw chuck, the part cannot slide in the measuring and reading process, the measuring accuracy is improved, the measuring starting point on the part is positioned by rotating the annular measuring disc, then the machining position is calibrated according to the angle value, the measurement of the machining position of the part is simpler and faster, the one-time measurement of the machining angle can be completed, and the measuring efficiency is improved.
Description
Technical Field
The utility model relates to a part angular surveying technical field specifically is an angular surveying device of disk part.
Background
When processing disk part, need mark the processing position on the part according to processing angle sometimes, prior art directly uses the angular surveying chi by the manual work to measure and mark the processing position of disk part angle, be convenient for follow-up accurate processing to the worker's position of part, and directly use the angular surveying chi to have great error, the concrete expression is in, can produce relative movement between part and the angular surveying chi during the measurement, thereby produce great measuring error, need to measure many times and reduce the error, and then reduced angle measurement efficiency, and simultaneously, when measuring great angle, the unable direct survey of angular surveying chi, need do twice stack measurement, cause the inconvenience of measurement, and great error and lower measurement efficiency have.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an angular surveying device of disk part, convenient operation can accomplish the disposable measurement of processing angle, has improved measurement of efficiency, and the in-process part of simultaneous measurement and reading can not slide, has improved measuring accuracy.
The purpose of the utility model is realized through the following technical scheme: the utility model provides an angle measuring device of disk type part, includes three-jaw chuck and annular measuring disk, the jack catch end of three-jaw chuck is provided with annular measuring disk, the jack catch is located in the inner circle of annular measuring disk, annular measuring disk keeps away from the terminal surface of three-jaw chuck is provided with annular dipperstick, annular dipperstick round the centre of a circle of annular measuring disk rotates, annular measuring disk, annular dipperstick and three-jaw chuck set up with one heart.
The effect of adopting above-mentioned technical scheme does, place the disk part on the three-jaw chuck, the jack catch through the three-jaw chuck carries out the centre gripping to the part fixedly, make the in-process part of measurement and reading can not slide, the measuring accuracy has been improved, because a plurality of jack catch synchronous motion on the three-jaw chuck, annular measuring disc in addition, annular measuring scale and three-jaw chuck set up with one heart, make the disk part by the centre gripping become concentric with annular measuring scale, improve the measuring accuracy of part, through the measurement starting point on the rotatory annular measuring disc location part, then mark the processing position according to angle value, make the measurement of part machining position simpler and swift, can accomplish the disposable measurement of processing angle, and the measuring efficiency is improved.
Furthermore, an annular groove is formed in the annular measuring disc, an annular body is rotatably matched in the annular groove, the annular measuring scale is arranged on the annular body, and the annular measuring scale and the annular body are concentrically arranged.
Further, the annular groove is communicated with the inner ring of the annular measuring disc.
Furthermore, the upper surface of the annular measuring scale is flush with the end face, far away from the three-jaw chuck, of the annular measuring disc, and the inner diameter of the annular body is equal to that of the annular measuring disc.
Furthermore, an arc-shaped groove is formed in the outer wall of the annular measuring disc along the circumferential direction, the arc-shaped groove is communicated with the annular groove, a deflector rod is arranged on the side wall of the annular measuring disc, the deflector rod penetrates through the arc-shaped groove and is fixedly connected with the annular body, and the deflector rod is in sliding fit with the arc-shaped groove.
Furthermore, the driving lever is wrapped by an elastic sleeve, and the elastic sleeve is in interference fit with the arc-shaped groove through self deformation.
Furthermore, a chassis is arranged at one end, far away from the annular measuring disc, of the three-jaw chuck, a telescopic rod is fixed on the end face, close to the three-jaw chuck, of the chassis, and a round hole for the telescopic rod to penetrate through is formed in the center of the three-jaw chuck.
Furthermore, the telescopic rod comprises a fixed rod and a sliding rod, the fixed rod is arranged in a hollow mode, one end of the fixed rod is fixedly connected with the chassis, the other end of the fixed rod penetrates through the fixed rod in a sliding mode, a lead screw is arranged in the fixed rod, and the lead screw is connected with the chassis in a rotating mode.
Furthermore, a driving cavity is arranged in the chassis, a worm wheel and a worm are arranged in the driving cavity, the worm wheel is connected to the lead screw, the worm is rotatably connected with the chassis, the worm wheel is meshed with the worm, and one end of the worm penetrates out of the chassis to be connected with a rotating wheel.
The beneficial effects of the utility model are that:
the disc-shaped part is placed on the three-jaw chuck, the part is clamped and fixed through clamping jaws of the three-jaw chuck, the part cannot slide in the measuring and reading process, the measuring accuracy is improved, due to the fact that a plurality of clamping jaws on the three-jaw chuck move synchronously, the annular measuring disc is additionally arranged, the annular measuring disc and the three-jaw chuck are concentrically arranged, the disc-shaped part is clamped to be concentric with the annular measuring disc, the measuring accuracy of the part is improved, the measuring starting point on the part is located through the rotating annular measuring disc, then the machining position is calibrated according to the angle value, the measuring of the machining position of the part is simpler and faster, the one-time measuring of the machining angle can be completed, and the measuring efficiency is improved.
Drawings
Fig. 1 is a top view of an angle measuring device for a disc-shaped part according to the present invention;
FIG. 2 is a right side view of the angle measuring device of the disc shaped part of the present invention;
FIG. 3 is a schematic view of the internal structure of the chassis in the angle measuring device for a disc-shaped part according to the present invention;
in the figure, 1-three-jaw chuck, 2-annular measuring disc, 3-jaw, 4-annular measuring scale, 5-annular groove, 6-annular body, 7-arc groove, 8-deflector rod, 9-elastic sleeve, 10-base plate, 11-round hole, 12-fixed rod, 13-sliding rod, 14-lead screw, 15-worm wheel and 16-worm.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1 to 3, an angle measuring device for a disc-shaped part comprises a three-jaw chuck 1 and an annular measuring disc 2, wherein the annular measuring disc 2 is arranged at the end of a clamping jaw 3 of the three-jaw chuck 1, the clamping jaw 3 is positioned in the inner ring of the annular measuring disc 2, an annular measuring scale 4 is arranged on the end surface, far away from the three-jaw chuck 1, of the annular measuring disc 2, the annular measuring scale 4 rotates around the center of the annular measuring disc 2, and the annular measuring disc 2, the annular measuring scale 4 and the three-jaw chuck 1 are concentrically arranged; place the disk part on three- jaw chuck 1, 3 claws through three-jaw chuck 1 carry out the centre gripping fixed to the part, the in-process part that makes measurement and reading can not slide, measuring accuracy has been improved, because 3 synchronous motion of a plurality of claws on the three-jaw chuck 1, annular measuring disk 2 in addition, annular dipperstick 4 and three-jaw chuck 1 set up with one heart, make the disk part become with annular dipperstick 4 concentricity by the centre gripping, improve the measurement accuracy of part, through rotating the measurement starting point on the annular dipperstick 4 location part, then mark the processing position according to angle value, make the measurement of part machining position simpler and swift, can accomplish the disposable measurement of processing angle, the efficiency of measurement is improved.
Furthermore, as shown in fig. 1, an annular groove 5 is formed in the annular measuring disc 2, an annular body 6 is adapted to rotate in the annular groove 5, the annular measuring scale 2 is arranged on the annular body 6, the annular measuring scale 2 and the annular body 6 are concentrically arranged, the annular measuring scale 2 is installed through the annular body 6, the annular measuring scale 2 is driven to rotate through the rotation of the annular body 6, so that zero scale of the annular measuring scale 2 corresponds to a measuring starting point during measurement, a corresponding angle is searched on the annular measuring scale 2 through the angle of a processing position, and finally the processing position is marked on the part through a marker pen, namely the angle measurement of the part is completed; preferably, the annular groove 5 is communicated with the inner ring of the annular measuring disc 2, so that the annular measuring scale 2 on the annular body 6 is closer to a part, the gap between the annular measuring scale 2 and the part is reduced, and the measuring error is reduced.
Further, as shown in fig. 1 and fig. 2, an arc-shaped groove 7 is formed in the outer wall of the annular measuring disc 2 along the circumferential direction of the outer wall, the arc-shaped groove 7 is communicated with the annular groove 5, a shift lever 8 is arranged on the side wall of the annular measuring disc 2, the shift lever 8 penetrates through the arc-shaped groove 7 and is fixedly connected with the annular body 6, the shift lever 8 is in sliding fit with the arc-shaped groove 7, the annular body 6 is rotated from the outer side of the annular measuring disc 2 through the shift lever 8, the annular body 6 is conveniently rotated to adjust the position of the annular measuring scale 2, and meanwhile, the position of the annular body 6 is limited through the shift lever 8, so that the annular body 6 cannot fall off from the annular measuring disc 2; the parcel has elastic sleeve 9 on the driving lever 8, elastic sleeve 9 is in arc wall 7 through self deformation interference fit, deformation through elastic sleeve 9 makes and produces great frictional force between elastic sleeve 9 and the arc wall 7, when rotating ring body 6, the frictional force between elastic sleeve 9 and the arc wall 7 is overcome in the needs application of force, after removing the application of force, keep ring body 6's position through this frictional force, guarantee when reading or demarcation measuring position, ring body 6 can not unexpected the rotation, it is more convenient to use.
Further, the upper surface of ring measurement chi 4 flushes with the terminal surface that three-jaw chuck 1 was kept away from to ring measurement dish 2, the internal diameter of ring body 6 equals that the 2 internal diameters of ring measurement dish equal, the one end that three-jaw chuck 1 kept away from ring measurement dish 2 is provided with chassis 10, the terminal surface that chassis 10 is close to three-jaw chuck 1 is fixed with the telescopic link, the round hole 11 that supplies the telescopic link to pass is seted up at three-jaw chuck 1's center, high position through telescopic link regulating part, the measurement surface that makes the part tends towards same height with ring measurement chi 4, the precision measurement of being convenient for.
Further, as shown in fig. 1 and 3, the telescopic link includes a fixed link 12 and a sliding rod 13, the fixed link 12 is hollow, one end of the fixed link 12 is fixedly connected with the chassis 10, the other end of the fixed link 12 is slidably penetrated and provided with the fixed link 12, a screw 14 is arranged in the fixed link 12, the screw 14 is rotatably connected with the chassis 10, after a part is placed on the three-jaw chuck 1, the screw 14 is rotated first, the sliding rod 13 moves axially along the chassis 10, thereby adjusting the length of the telescopic link, the telescopic link supports the part to change the height of the part, the machining surface of the part is adjusted to be approximately flush with the surface of the annular measuring scale 4, then the three-jaw chuck 1 is used for positioning and clamping the part, and finally the annular measuring scale 4 is used for angle side measurement.
Further, as shown in fig. 3, a driving cavity is arranged in the chassis 10, a worm wheel 15 and a worm 16 are arranged in the driving cavity, the worm wheel 15 is connected to the lead screw 14, the worm 16 is rotatably connected to the chassis 10, the worm wheel 15 is engaged with the worm 16, one end of the worm 16 penetrates out of the chassis 10 to be connected with a rotating wheel, because the chassis 10 needs to support the measuring device, the lead screw 14 cannot be driven to rotate at the bottom of the chassis 10, the force application direction is changed through the engagement of the worm wheel 15 and the worm 16, the rotating wheel can be rotated in the side direction of the chassis 10 to drive the lead screw 14 to rotate so as to adjust the length of the telescopic rod, meanwhile, the engagement of the worm wheel 15 and the worm 16 has a self-locking function, and the stability of the length of the telescopic rod is ensured.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; and those skilled in the art will appreciate that the benefits of the present invention are only to better benefit than the current embodiments of the prior art under certain circumstances, and not to the best use directly in the industry.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (9)
1. The utility model provides an angle measuring device of disk type part, its characterized in that includes three-jaw chuck (1) and annular measuring disk (2), jack catch (3) end of three-jaw chuck (1) is provided with annular measuring disk (2), jack catch (3) are located in the inner circle of annular measuring disk (2), annular measuring disk (2) are kept away from the terminal surface of three-jaw chuck (1) is provided with annular dipperstick (4), annular dipperstick (4) round the centre of a circle of annular measuring disk (2) rotates, annular measuring disk (2), annular dipperstick (4) and three-jaw chuck (1) set up with one heart.
2. The angle measuring device of a disc-shaped part according to claim 1, characterized in that an annular groove (5) is formed in the annular measuring disc (2), an annular body (6) is rotatably fitted in the annular groove (5), the annular measuring scale (4) is arranged on the annular body (6), and the annular measuring scale (4) and the annular body (6) are concentrically arranged.
3. An angle measuring device of a disc shaped part according to claim 2, characterized in that the annular groove (5) communicates with the inner ring of the annular measuring disc (2).
4. An angle measuring device of a disc shaped part according to claim 3, characterized in that the upper surface of the annular measuring ruler (4) is flush with the end surface of the annular measuring disc (2) remote from the three-jaw chuck (1), and the inner diameter of the annular body (6) is equal to the inner diameter of the annular measuring disc (2).
5. The angle measuring device of a disc-shaped part according to claim 4, characterized in that an arc-shaped groove (7) is formed in the outer wall of the annular measuring disc (2) along the circumferential direction of the outer wall, the arc-shaped groove (7) is communicated with the annular groove (5), a deflector rod (8) is arranged on the side wall of the annular measuring disc (2), the deflector rod (8) penetrates through the arc-shaped groove (7) to be fixedly connected with the annular body (6), and the deflector rod (8) is in sliding fit with the arc-shaped groove (7).
6. The angle measuring device of a disc-shaped part according to claim 5, characterized in that the deflector rod (8) is wrapped with an elastic sleeve (9), and the elastic sleeve (9) is in interference fit in the arc-shaped groove (7) through self deformation.
7. The angle measuring device for the disc-shaped parts according to claim 1, characterized in that a chassis (10) is arranged at one end of the three-jaw chuck (1) far away from the annular measuring disc (2), a telescopic rod is fixed on the end surface of the chassis (10) close to the three-jaw chuck (1), and a circular hole (11) for the telescopic rod to pass through is formed in the center of the three-jaw chuck (1).
8. The angle measuring device of claim 7, characterized in that the telescopic rod comprises a fixed rod (12) and a sliding rod (13), the fixed rod (12) is hollow, one end of the fixed rod (12) is fixedly connected with the chassis (10), the other end of the fixed rod (12) is slidably inserted through the fixed rod (12), a lead screw (14) is arranged in the fixed rod (12), and the lead screw (14) is rotatably connected with the chassis (10).
9. An angle measuring device of a disc-shaped part according to claim 8, characterized in that a driving cavity is arranged in the chassis (10), a worm wheel (15) and a worm (16) are arranged in the driving cavity, the worm wheel (15) is connected to the lead screw (14), the worm (16) is rotatably connected with the chassis (10), the worm wheel (15) is engaged with the worm (16), and one end of the worm (16) penetrates through the chassis (10) to be connected with a rotating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222528505.8U CN218600455U (en) | 2022-09-21 | 2022-09-21 | Angle measuring device of disc-shaped part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222528505.8U CN218600455U (en) | 2022-09-21 | 2022-09-21 | Angle measuring device of disc-shaped part |
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| Publication Number | Publication Date |
|---|---|
| CN218600455U true CN218600455U (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222528505.8U Active CN218600455U (en) | 2022-09-21 | 2022-09-21 | Angle measuring device of disc-shaped part |
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| CN (1) | CN218600455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346635A (en) * | 2023-12-06 | 2024-01-05 | 成都格瑞特高压容器有限责任公司 | Outer diameter measuring device and measuring method for cylindrical gas cylinder |
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2022
- 2022-09-21 CN CN202222528505.8U patent/CN218600455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346635A (en) * | 2023-12-06 | 2024-01-05 | 成都格瑞特高压容器有限责任公司 | Outer diameter measuring device and measuring method for cylindrical gas cylinder |
| CN117346635B (en) * | 2023-12-06 | 2024-03-12 | 成都格瑞特高压容器有限责任公司 | Outer diameter measuring device and measuring method for cylindrical gas cylinder |
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