CN204479003U - Spline symmetry measurement mechanism - Google Patents
Spline symmetry measurement mechanism Download PDFInfo
- Publication number
- CN204479003U CN204479003U CN201520147142.0U CN201520147142U CN204479003U CN 204479003 U CN204479003 U CN 204479003U CN 201520147142 U CN201520147142 U CN 201520147142U CN 204479003 U CN204479003 U CN 204479003U
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- China
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- base
- tip holder
- measurement mechanism
- contact
- spline
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Spline symmetry measurement mechanism, comprise the base of rectangle, it is characterized in that on the upside of base, one end is fixed with tip holder I, the other end is fixed with tip holder II, tip holder I is provided with top I, tip holder II is provided with top II, top I with top II coaxial cable, base is provided with locating support between tip holder I and tip holder II, on locating support, horizontal vertical is provided with register pin in top II, described base is also provided with the measurement mechanism for measuring spline symmetry, described measurement mechanism comprises the contact base I and contact base II that are bolted together, contact base I is fixed with table support, table support is fixed with dial gauge, dial indicator measuring head and the contact upper end be arranged in contact base I and contact base II offset, the beneficial effects of the utility model are easy to operate, the measurement of different length scope spline can be suitable for, measuring accuracy is high, efficiency is fast, factory's batch machining part quick test requirement can be met.
Description
Technical field
The utility model relates to survey instrument technical field, is more particularly a kind of spline symmetry measurement mechanism.
Background technology
Spline is that on two driving parts, by inside and outside periphery, equidistantly distribution and the identical key tooth of the number of teeth interconnect, the coaxial couple of transmitting torque or motion, in mechanical processing process, usually need to measure spline two ends symmetry, standing crop sword utensil as: 1, milscale can only be measured two ends spline size, can not measure spline two ends symmetry, the Mass accuracy requirement of product cannot be met; 2, gear measurement machine complex operation, efficiency are low, can not adapt to the batch production demand of product.
Summary of the invention
For solving the problem, it is high that the utility model devises a kind of side face precision, simple to operate, efficiency is high, the spline symmetry measurement mechanism of product batch production demand can be adapted to, its technical scheme is: described spline symmetry measurement mechanism comprises the base of rectangle, it is characterized in that on the upside of base, one end is fixed with tip holder I, the other end is fixed with tip holder II, tip holder I is provided with top I, tip holder II is provided with top II, top I with top II coaxial cable, base is provided with locating support between tip holder I and tip holder II, on locating support, horizontal vertical is provided with register pin in top II, described base is also provided with the measurement mechanism for measuring spline symmetry, described measurement mechanism comprises the contact base I and contact base II that are bolted together, contact base I is fixed with table support, table support is fixed with dial gauge, dial indicator measuring head and the contact upper end be arranged in contact base I and contact base II offset, the lower end of described contact is provided with adjustment screw plug, spring is provided with between described contact and adjustment screw plug, the middle part of contact is horizontally disposed with the cross bar contacted with spline pitch circle.
Described in the utility model top II adopts screw to be fixed in tip holder II.
Described in the utility model top I adopts lock-screw I to be fixed in tip holder I, and unclamp lock-screw I, top I can move back and forth along its axis direction.
Register pin described in the utility model adopts lock-screw II to be fixed on locating support, and unclamp lock-screw II, register pin can move back and forth along its axis direction.
Tip holder I described in the utility model, tip holder II, locating support adopt and are bolted on base.
Measurement mechanism described in the utility model is movably placed on base.
During use, ensure that base end face is clean without dirt, the workpiece measured is needed toply to hold out against with two, with lock-screw I, thimble I is locked, ensure that workpiece does not have axial float, then register pin and workpiece are offseted, with lock-screw II, register pin is locked, ensure that workpiece can not rotate about the axis, traverse measuring device makes the cross bar on contact contact with two ends spline pitch circle respectively, measures the symmetry that dial gauge registration difference is exactly workpiece two ends spline for twice.
The beneficial effects of the utility model are that spline symmetry measurement mechanism is easy to operate, and can be suitable for the measurement of different length scope spline, measuring accuracy is high, and efficiency is fast, can meet factory's batch machining part quick test requirement.
accompanying drawing illustrates:
Fig. 1 is vertical view of the present utility model;
Fig. 2 is structural representation of the present utility model; In accompanying drawing:
1. thimble support I, 2. thimble I, 3. locating support, 4. register pin, 5. lock-screw II, 6. thimble support II, 7. screw, 8. thimble II, 9. dial gauge, 10. spline, 11. bases, 12. lock-screw I, 13. contacts, 14. table supports, 15. cross bars, 16. contact base I, 17. springs, 18. contact bases II, 19. regulate screw plug.
embodiment:
By reference to the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described spline symmetry measurement mechanism, comprise the base 11 of rectangle, it is characterized in that on the upside of base 11, one end is fixed with tip holder I 1, the other end is fixed with tip holder II 5, tip holder I 1 is provided with top I 2, tip holder II 5 is provided with top II 8, top I 2 with top II 8 coaxial cables, locating support 3 is provided with on the pedestal 11 between tip holder I 1 and tip holder II 5, on locating support 3, horizontal vertical is provided with register pin 4 in top II 5, described base 11 is also provided with the measurement mechanism for measuring spline 10 symmetry, described measurement mechanism comprises the contact base I 16 and contact base II 18 that are bolted together, contact base I 16 is fixed with table support 14, table support 14 is fixed with dial gauge 9, dial gauge 9 measuring head and contact 13 upper end be arranged in contact base I 16 and contact base II 18 offset, the lower end of described contact 13 is provided with and regulates screw plug 19, spring 17 is provided with between described contact 13 and adjustment screw plug 19, the middle part of contact 13 is horizontally disposed with the cross bar 15 contacted with spline pitch circle.
Described in the utility model top II 8 adopt screw 7 to be fixed in tip holder II 6.
Described in the utility model top I 2 adopt lock-screw I 12 to be fixed in tip holder I 1, and unclamp lock-screw I 12, top I 2 can move back and forth along its axis direction.
Register pin 4 described in the utility model adopts lock-screw II 5 to be fixed on locating support 3, unclamps lock-screw II 5, and register pin 4 can move back and forth along its axis direction.
Tip holder I 1 described in the utility model, tip holder II 6, locating support 3 adopt and are bolted on base 11.
Measurement mechanism described in the utility model is movably placed on the pedestal 11.
During use, ensure that base 11 bottom surface is clean without dirt, the workpiece measured is needed toply to hold out against with two, with lock-screw I 12, thimble I 2 is locked, ensure that workpiece does not have axial float, then register pin 4 and workpiece are offseted, with lock-screw II 5, register pin 4 is locked, ensure that workpiece can not rotate about the axis, traverse measuring device makes the cross bar 15 on contact 13 contact with two ends spline pitch circle respectively, measures the symmetry that dial gauge 9 registration difference is exactly workpiece two ends spline for twice.
The beneficial effects of the utility model are that spline symmetry measurement mechanism is easy to operate, and can be suitable for the measurement of different length scope spline, measuring accuracy is high, and efficiency is fast, can meet factory's batch machining part quick test requirement.
Claims (6)
1. spline symmetry measurement mechanism, comprise the base (11) of rectangle, it is characterized in that one end, base (11) upside is fixed with tip holder I (1), the other end is fixed with tip holder II (5), tip holder I (1) is provided with top I (2), tip holder II (5) is provided with top II (8), top I (2) with top II (8) coaxial cable, above locating support (3) is provided with between tip holder I (1) and tip holder II (5) at base (11), the upper horizontal vertical of locating support (3) is provided with register pin (4) in top II (5), described base (11) is also provided with the measurement mechanism for measuring spline (10) symmetry, described measurement mechanism comprises the contact base I (16) and contact base II (18) that are bolted together, contact base I (16) is fixed with table support (14), table support (14) is fixed with dial gauge (9), dial gauge (9) measuring head and contact (13) upper end be arranged in contact base I (16) and contact base II (18) offset, the lower end of described contact (13) is provided with and regulates screw plug (19), spring (17) is provided with between described contact (13) and adjustment screw plug (19), the middle part of contact (13) is horizontally disposed with the cross bar (15) contacted with spline pitch circle.
2. spline symmetry measurement mechanism according to claim 1, is characterized in that described top II (8) employing screw (7) is fixed in tip holder II (6).
3. spline symmetry measurement mechanism according to claim 1, is characterized in that described top I (2) employing lock-screw I (12) is fixed in tip holder I (1).
4. spline symmetry measurement mechanism according to claim 1, is characterized in that described register pin (4) adopts lock-screw II (5) to be fixed on locating support (3).
5. spline symmetry measurement mechanism according to claim 1, is characterized in that described tip holder I (1), tip holder II (6), locating support (3) adopt and is bolted on base (11).
6. spline symmetry measurement mechanism according to claim 1, is characterized in that described measurement mechanism is movably placed on base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147142.0U CN204479003U (en) | 2015-03-16 | 2015-03-16 | Spline symmetry measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147142.0U CN204479003U (en) | 2015-03-16 | 2015-03-16 | Spline symmetry measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204479003U true CN204479003U (en) | 2015-07-15 |
Family
ID=53634791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147142.0U Expired - Fee Related CN204479003U (en) | 2015-03-16 | 2015-03-16 | Spline symmetry measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204479003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592851A (en) * | 2018-05-04 | 2018-09-28 | 洛阳鹏起实业有限公司 | A kind of workpiece symmetry detecting tool and detection method |
-
2015
- 2015-03-16 CN CN201520147142.0U patent/CN204479003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592851A (en) * | 2018-05-04 | 2018-09-28 | 洛阳鹏起实业有限公司 | A kind of workpiece symmetry detecting tool and detection method |
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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 |
Granted publication date: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |