CN203323699U - Annular surface worm rod pair detection device - Google Patents
Annular surface worm rod pair detection device Download PDFInfo
- Publication number
- CN203323699U CN203323699U CN2013203517044U CN201320351704U CN203323699U CN 203323699 U CN203323699 U CN 203323699U CN 2013203517044 U CN2013203517044 U CN 2013203517044U CN 201320351704 U CN201320351704 U CN 201320351704U CN 203323699 U CN203323699 U CN 203323699U
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- slide unit
- worm rod
- turntable
- rod pair
- main shaft
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- 238000001514 detection method Methods 0.000 title abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an annular surface worm rod pair detection device, and relates to the technical field of equipment manufacturing. The annular surface worm rod pair detection device comprises a pedestal which is provided with an X-direction sliding table, a Z1-direction sliding table and a Z2-direction sliding table. The X-direction sliding table is provided with a rotating table moving along X-direction. The Z1-direction sliding table is provided with a tailstock moving along Z1-direction. The Z2-direction sliding table is provided with a main shaft case moving along Z2-direction. The X-direction sliding table is provided with an X-direction linear grating ruler which is used for detecting distance between the rotating table and the main shaft of the main shaft case. The rotating table is provided with a rotating table circular grating ruler which is used for detecting rotating angle of a detected turbine. The main shaft case is provided with a main shaft circular grating ruler which is used for detecting rotating angle of a detected worm rod. According to the annular surface worm rod pair detection device, comprehensive detection can be carried on a tangential comprehensive error delta Fic' of the annular surface worm rod pair enveloped by plane, a gear tangential comprehensive error delta fic' of the worm rod pair, center distance deviation delta fa of the worm rod pair and contact spots of the worm rod pair so that reliable data support is provided to detection and manufacturing in mass production.
Description
Technical field
The utility model relates in the equipment manufacture, the equipment technical field that enveloping worm pair is detected.
Background technology
Enveloping worm shape face more complicated, each is unequal for its profile of tooth, tooth pitch, transverse tooth thickness, thereby detects also more complicated about its foozle.At present, most of producers can only rely on observation flank of tooth contact (area) pattern to differentiate workmanship.And worm screw error-detecting instrument commonly used mainly detects common worm transmission pair left and right flank of tooth circular pitch cumulative errors Δ Fp1, circular pitch deviation delta f p1, helix error, can measure tooth error after the increase annex, and can not measure enveloping worm.
At present existing double envelope hourglass worm gearing measuring instrument is only detected for the tangential composition error of worm gear pair, as date issued is 10 phases in 1994, periodical " tool technique " by name, the Chinese periodical document that the author is " thanking Hua Kun, a new people, Wang Chen, Wang Hong, Lan Zhonglin " discloses the secondary measuring instrument of a kind of novel secondary double enveloping worm, has introduced structure, principle and the measured result of the secondary measuring instrument of novel secondary double enveloping worm.This instrument can be detected the tangential composition error of double envelope hourglass worm gearing.
And in production application, the tangential composition error Δ Fic ' of enveloping worm pair, the tangential composition error Δ of worm gear pair one tooth fic ', worm gear pair deviation of centre distance Δ fa and worm gear pair contact (area) pattern directly affect transmission accuracy and the transmission rigidity of enveloping worm pair, therefore, develop a kind of novel measuring equipment, can be measured the tangential composition error Δ of worm gear pair Fic ', the tangential composition error Δ of worm gear pair one tooth fic ', worm gear pair deviation of centre distance Δ fa, worm gear pair contact (area) pattern simultaneously, during for batch production, provide reliable basis just to seem particularly urgent.
Summary of the invention
For solving the existing technical matters of above-mentioned prior art, the utility model proposes a kind of enveloping worm pair checkout equipment, it can carry out comprehensive detection to tangential composition error Δ Fic ', the tangential composition error Δ of worm gear pair one tooth fic ', worm gear pair deviation of centre distance Δ fa and the worm gear pair contact (area) pattern of planar double-enveloping worm, and detection and manufacture during for batch production provide reliable Data support.
The utility model is by adopting following technical proposals to realize:
A kind of enveloping worm pair checkout equipment, it is characterized in that: comprise base, the X-direction slide unit is installed on base, Z1 is to slide unit and Z2 to slide unit, the turntable of doing the X-direction motion is installed on the X-direction slide unit, make the tailstock of Z1 to motion at Z1 to being equipped with on slide unit, make the main spindle box of Z2 to motion at Z2 to being equipped with on slide unit, the X-direction linear grating chi of distance between the main shaft that detects turntable and main spindle box is installed on described X-direction slide unit, the turntable circle grating scale of tested turbine rotation angle is installed on described turntable, the main shaft circle grating scale of tested worm screw rotational angle is installed on described main spindle box.
Described tailstock and main spindle box are for clamping measured worm screw, and described turntable is for installing measured turbine.
Z1 is to forming Z-direction with Z2, and Z-direction and X-direction form plane right-angle coordinate.
Described X-direction slide unit, Z1 to slide unit and Z2 to slide unit and base be and be slidably matched, turntable is done the motion of X-direction under the drive of X-direction slide unit, tailstock is made Z1 to motion at Z1 under the drive of slide unit, main spindle box is made Z2 to motion at Z2 under the drive of slide unit.
Compared with prior art, the beneficial effect that the utility model reaches is as follows:
1, the utility model is installed respectively X-direction slide unit, Z1 to slide unit and Z2 to slide unit on base, then by the X-direction slide unit, turntable is slided, and turntable drives measured turbine and moves, by Z1 to slide unit and Z2 to the slide unit slide in opposition and drive tailstock and the main spindle box move toward one another, main spindle box and tailstock clamp measured worm screw, X-direction linear grating chi just can be measured the displacement of X-direction, turntable circle grating scale can detect the rotational angle of measured turbine, main shaft circle grating scale can detect the rotational angle of measured worm screw, by such mode, with respect to prior art, can be simultaneously to the tangential composition error Δ of enveloping worm pair Fic ', the tangential composition error Δ of one tooth fic ', deviation of centre distance Δ fa and contact (area) pattern carry out comprehensive detection, thereby detect and manufacture during for batch production authentic data is provided.
2, further, the utility model shows with the form of error curve diagram the tangential composition error Δ of enveloping worm pair Fic ' and the tangential composition error Δ of tooth fic ', show to vividerization the error distribution of worm gear pair, be conducive to the processing and manufacturing error analysis.
The accompanying drawing explanation
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model
Mark in figure:
1, base; 2, X-direction slide unit; 3, tailstock; 4, main spindle box; 5, turntable; 6, X-direction linear grating chi; 7, turntable circle grating scale; 8, main shaft circle grating scale; 9, Z1 is to slide unit; 10, Z2 is to slide unit.
Embodiment
Referring to Figure of description, preferred forms of the present utility model is as follows:
As shown in Figure 1, this device structure and composition: X-direction slide unit 2 is installed on base 1, and turntable 5 is fit on the X-direction slide unit and does the X-direction motion; Z1 to slide unit 9 and Z2 to slide unit 10 install with base on, tailstock 3 is fit into Z1 on slide unit 9 and makes Z1 to motion, main spindle box 4 is installed on Z2 on slide unit 10 and makes Z2 to motion; X-direction linear grating chi 6 realizes measuring turntable 5 centers and main shaft 4 centre distances; Measured worm screw is supported and is clamped by main spindle box 4 and tailstock 3, and rotates under the drive of main spindle box 4, and main shaft circle grating scale 8 is connected and shows tested worm screw angle position with main spindle box 4; Tested worm gear is installed on turntable 5, under the drive of tested worm screw, realizes rotating, and turntable circle grating scale 7 is connected and shows tested worm screw gyration position with turntable 5.
Principle of work is as follows:
Tested worm gear is installed on turntable 5, and main spindle box 4 and tailstock 3 Double Tops support tested worm screw, and turntable 5 moves and realizes that meshed center distance regulates as X-direction, and the difference by X-direction linear grating chi 6 readings and theoretical worm gear pair centre distance is worm gear pair deviation of centre distance Δ fa;
Main spindle box 4 drives tested worm screw and rotates, and measured worm gear is realized gear motion under the drive of worm screw; In tested worm and gear engagement process, by process control machine pulsed collection turntable circle grating scale 7 and main shaft circle grating scale 8 angle values, pass through again to calculate the poor of worm and gear actual angle value and theoretical gyration, thereby realize the measurement of the tangential composition error Δ of worm gear pair Fic ', the tangential composition error Δ of worm gear pair one tooth fic ';
In tested worm and gear engagement process, on mesh tooth face, adopt the painting color method can realize that the worm gear pair contact (area) pattern is detected.
Claims (4)
1. an enveloping worm pair checkout equipment, it is characterized in that: comprise base (1), X-direction slide unit (2) is installed on base (1), Z1 is to slide unit (9) and Z2 to slide unit (10), the turntable (5) of doing the X-direction motion is installed on X-direction slide unit (2), make the tailstock (3) of Z1 to motion at Z1 to being equipped with on slide unit (9), make the main spindle box (4) of Z2 to motion at Z2 to being equipped with on slide unit (10), the X-direction linear grating chi 6 of distance between the main shaft that detects turntable (5) and main spindle box (4) is installed on described X-direction slide unit (2), the turntable circle grating scale 7 of tested turbine rotation angle is installed on described turntable (5), the main shaft circle grating scale 8 of tested worm screw rotational angle is installed on described main spindle box (4).
2. enveloping worm pair checkout equipment according to claim 1, it is characterized in that: described tailstock (3) and main spindle box (4) are for clamping measured worm screw, and described turntable (5) is for installing measured turbine.
3. enveloping worm pair checkout equipment according to claim 1 and 2 is characterized in that: Z1 is to forming Z-direction with Z2, and Z-direction and X-direction form plane right-angle coordinate.
4. enveloping worm pair checkout equipment according to claim 1, it is characterized in that: described X-direction slide unit (2), Z1 are and are slidably matched to slide unit (10) and base (1) to slide unit (9) and Z2, turntable (5) is done the motion of X-direction under the drive of X-direction slide unit (2), tailstock (3) is made Z1 to motion at Z1 under the drive of slide unit (9), and main spindle box (4) is made Z2 to motion at Z2 under the drive of slide unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203517044U CN203323699U (en) | 2013-06-19 | 2013-06-19 | Annular surface worm rod pair detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203517044U CN203323699U (en) | 2013-06-19 | 2013-06-19 | Annular surface worm rod pair detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323699U true CN203323699U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203517044U Expired - Fee Related CN203323699U (en) | 2013-06-19 | 2013-06-19 | Annular surface worm rod pair detection device |
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| Country | Link |
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| CN (1) | CN203323699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524944A (en) * | 2015-09-10 | 2017-03-22 | 河北太行计量检测有限公司 | Non-coaxial circular grating angle measurement device and angle measurement method |
| CN114770201A (en) * | 2022-05-20 | 2022-07-22 | 山西风源机械制造有限公司 | Worm engagement detection device, detection method and numerical control cyclone milling machine tool |
-
2013
- 2013-06-19 CN CN2013203517044U patent/CN203323699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524944A (en) * | 2015-09-10 | 2017-03-22 | 河北太行计量检测有限公司 | Non-coaxial circular grating angle measurement device and angle measurement method |
| CN114770201A (en) * | 2022-05-20 | 2022-07-22 | 山西风源机械制造有限公司 | Worm engagement detection device, detection method and numerical control cyclone milling machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 7, 2023, the expiration and termination of the 39 volume 2702 patent Number: 27-02 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |