CN205317187U - Rotary type test position reaches examines utensil by outer M value of its gear of constituteing - Google Patents
Rotary type test position reaches examines utensil by outer M value of its gear of constituteing Download PDFInfo
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- CN205317187U CN205317187U CN201520992384.XU CN201520992384U CN205317187U CN 205317187 U CN205317187 U CN 205317187U CN 201520992384 U CN201520992384 U CN 201520992384U CN 205317187 U CN205317187 U CN 205317187U
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Abstract
The utility model relates to a rotary type test position reaches examines utensil by outer M value of its gear of constituteing belongs to and examines a technical field. Just lead to the fact the not enough of zap pit to the part in order to examine a measuring result inaccuracy among the solution prior art, the outer M value of this gear is examined to be possessed including the base, by installing spherical thimble, rotary type test position, spheric probe on going in proper order on the base, the spheric probe passes through the pedestal mounting on the base, be equipped with the handle of adjusting the spheric probe motion on the base, the other end of spheric probe is equipped with the gauge outfit. The utensil is examined to the outer M value of this gear, and the test position fixed with the tradition changes the rotary type test position into, when the ball -type gauge head touches the arbitrary flank of tooth of part, rotates the test position and drives the part and rotate, and messenger's gauge head tank bottom that slides smoothly contacts with two flank of tooth, does not produce the clearance, both cushion the measuring force during measurement, and avoided the part zap pit to appear, and also the falsity can not appear, improved M value measuring accuracy.
Description
Technical field
The utility model relates to a kind of cubing, is the cubing of the outer M value of a kind of detection of gear specifically, belongs to cubing technical field.
Background technology
The outer M value size of gear refers to the distance between the two outer tangent lines of corresponding teeth groove inner circle post in gear diameter direction. In order to be convenient for measuring, the current conventional appliance special for detecting with ball type survey head compares measurement and obtains accessory size. Contacting and can be truly worth with two flank of tooth of part because needing ball type to survey head when the outer M value of gear is measured respectively, but the cubing of existing form easily occurs dynamometry too little, ball contact tip can only contact with single flank of tooth, occurs that false value is caused in gap, sees Fig. 1. If dynamometry being tuned up, bulb can go out pitting by part flank of tooth upper impact again again, changes the true value of part. Existing cubing measuring result out of true.
Summary of the invention
The utility model is to solve in prior art cubing measuring result out of true and part impacts the deficiency in hole, it is provided that a kind of measure accurately and the outer M value cubing of the gear not injured by part.
The outer M value cubing of gear of the present utility model is achieved through the following technical solutions:
A kind of rotation formula measuring stand, its special character is: comprise lower measuring stand 1, the top of described lower measuring stand 1 is provided with the upper measuring stand 2 being mated and can rotating, described lower measuring stand 1, upper measuring stand 2 are respectively equipped with ball orbit, and upper measuring stand 2 is arranged on lower measuring stand 1 by the ball 3 being arranged in ball orbit;
In order to prevent scaffold tower to be shifted, ensureing the concentricity of upper and lower scaffold tower track, it is to increase the handiness that scaffold tower rotates, one of the present utility model is improved and is: described upper measuring stand 2 is provided with briquetting 5;
In order to measurement part is carried out just location, another kind of improvement of the present utility model is: the top of described upper measuring stand 2 is provided with side block block 4;
In order to ensure the kinematic dexterity of ball, preventing dust from entering track, the third improvement of the present utility model is: described upper measuring stand 2 is the measuring stand with dustproof ring;
In order to limit the rotation angle of upper measuring stand, the 4th kind of improvement of the present utility model is: described lower measuring stand 1 is provided with lever 6;
In order to be included in ball orbit by ball, and then ensureing the stability of whole measuring stand, the 5th kind of improvement of the present utility model is: the ball orbit degree of depth on described lower measuring stand is 0.6 times of ball diameter;
The outer M value cubing of the gear being made up of above-mentioned rotation formula measuring stand, its special character is: comprise pedestal 7, described pedestal 7 is provided with spherical thimble 8 from down to up successively, rotates formula measuring stand 9, spherical survey 10, described spherical survey 10 is arranged on pedestal 7 by base 11, described base 11 is provided with the handle 12 regulating spherical survey 10 motion, and the other end of described spherical survey 10 is provided with gauge outfit 13.
The outer M value cubing of practical novel gear, changes the measuring stand that tradition is fixing into rotation formula measuring stand, when ball type survey head touch any flank of tooth of part time, rotation measuring platform drives part rotation, makes survey head slide into bottom land smoothly, contacts with two flank of tooth, does not produce gap; Both cushion measure force during measurement, and avoided part that zap pit occurs, also there will not be false value, it is to increase the tolerance range that M value is measured.
Accompanying drawing explanation
Fig. 1: prior art measuring principle schematic diagram;
Fig. 2: structural representation of the present utility model;
The structural representation of measuring stand in Fig. 3: Fig. 2;
The sectional view of Fig. 4: Fig. 3;
Fig. 5: measuring principle schematic diagram of the present utility model;
In figure: 1, lower measuring stand, 2, upper measuring stand, 3, ball, 4, side block block, 5, briquetting, 6, lever, 7, pedestal, 8, spherical thimble, 9, rotate formula measuring stand, 10, spherical survey head, 11, base, 12, handle, 13, gauge outfit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art are not having to obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1: with reference to figure 2-5. the outer M value cubing of a kind of gear, comprise pedestal 7, described pedestal 7 is provided with spherical thimble 8 from down to up successively, rotation formula measuring stand 9, spherical survey 10, described spherical survey 10 is arranged on pedestal 7 by base 11, described base 11 is provided with the handle 12 regulating spherical survey 10 motion, the other end of described spherical survey 10 is provided with gauge outfit 13, described rotation formula measuring stand, comprise lower measuring stand 1, the top of described lower measuring stand 1 is provided with the upper measuring stand 2 with dustproof ring being mated and can rotating, described lower measuring stand 1, upper measuring stand 2 is respectively equipped with ball orbit, the ball orbit degree of depth on described lower measuring stand is 0.6 times of ball diameter, upper measuring stand 2 is arranged on lower measuring stand 1 by the ball 3 being arranged in ball orbit, described upper measuring stand 2 is provided with briquetting 5, the top of measuring stand 2 is provided with side block block 4, described lower measuring stand 1 is provided with lever 6.
The foregoing is only better embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. one kind is rotated formula measuring stand, it is characterized in that: comprise lower measuring stand (1), the top of described lower measuring stand (1) is provided with the upper measuring stand (2) being mated and can rotating, described lower measuring stand (1), upper measuring stand (2) are respectively equipped with ball orbit, and upper measuring stand (2) is arranged on lower measuring stand (1) by the ball (3) being arranged in ball orbit.
2. a kind of rotation formula measuring stand according to claim 1, it is characterised in that: described upper measuring stand (2) is provided with briquetting (5).
3. a kind of rotation formula measuring stand according to claim 1 or 2, it is characterised in that: the top of described upper measuring stand (2) is provided with side block block (4).
4. a kind of rotation formula measuring stand according to claim 3, it is characterised in that: described upper measuring stand (2) is the measuring stand with dustproof ring.
5. a kind of rotation formula measuring stand according to claim 4, it is characterised in that: described lower measuring stand (1) is provided with lever (6).
6. a kind of rotation formula measuring stand according to claim 5, it is characterised in that: the ball orbit degree of depth on described lower measuring stand is 0.6 times of ball diameter.
7. by rotating the outer M value cubing of a kind of gear that formula measuring stand forms described in claim 1, it is characterized in that: comprise pedestal (7), described pedestal (7) is provided with spherical thimble (8) from down to up successively, rotates formula measuring stand (9), spherical survey head (10), described spherical survey head (10) is arranged on pedestal (7) by base (11), described base (11) is provided with the handle (12) regulating spherical survey head (10) to move, and the other end of described spherical survey head (10) is provided with gauge outfit (13).
8. the outer M value cubing of a kind of gear according to claim 7, it is characterized in that: comprise lower measuring stand (1), the top of described lower measuring stand (1) is provided with the upper measuring stand (2) being mated and can rotating, described lower measuring stand (1), upper measuring stand (2) are respectively equipped with ball orbit, and upper measuring stand (2) is arranged on lower measuring stand (1) by the ball (3) being arranged in ball orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992384.XU CN205317187U (en) | 2015-12-04 | 2015-12-04 | Rotary type test position reaches examines utensil by outer M value of its gear of constituteing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992384.XU CN205317187U (en) | 2015-12-04 | 2015-12-04 | Rotary type test position reaches examines utensil by outer M value of its gear of constituteing |
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| Publication Number | Publication Date |
|---|---|
| CN205317187U true CN205317187U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520992384.XU Active CN205317187U (en) | 2015-12-04 | 2015-12-04 | Rotary type test position reaches examines utensil by outer M value of its gear of constituteing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595505A (en) * | 2017-01-24 | 2017-04-26 | 哈尔滨精达测量仪器有限公司 | Full-automatic measuring instrument for controlling gear M value by divided teeth |
| CN109443171A (en) * | 2018-11-23 | 2019-03-08 | 格特拉克（江西）传动系统有限公司 | A kind of general disc type gear M value detection device |
-
2015
- 2015-12-04 CN CN201520992384.XU patent/CN205317187U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595505A (en) * | 2017-01-24 | 2017-04-26 | 哈尔滨精达测量仪器有限公司 | Full-automatic measuring instrument for controlling gear M value by divided teeth |
| CN106595505B (en) * | 2017-01-24 | 2019-02-15 | 哈尔滨精达测量仪器有限公司 | It is a kind of that tooth is automatically divided to control gear M value measuring instrument |
| CN109443171A (en) * | 2018-11-23 | 2019-03-08 | 格特拉克（江西）传动系统有限公司 | A kind of general disc type gear M value detection device |
| CN109443171B (en) * | 2018-11-23 | 2024-02-27 | 麦格纳动力总成(江西)有限公司 | General disc gear M value detection device |
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