CN204612636U - Disc type gear measurement cover die - Google Patents
Disc type gear measurement cover die Download PDFInfo
- Publication number
- CN204612636U CN204612636U CN201520181156.4U CN201520181156U CN204612636U CN 204612636 U CN204612636 U CN 204612636U CN 201520181156 U CN201520181156 U CN 201520181156U CN 204612636 U CN204612636 U CN 204612636U
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- China
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- established
- disc type
- type gear
- interstitial hole
- measuring stick
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses disc type gear measurement cover die, comprise chassis, increase block, mandrel, measuring stick, interstitial hole is established on chassis, counterbore is established bottom interstitial hole, take interstitial hole as the some mounting grooves of circumference uniform distribution in the center of circle, positioning end is established in mandrel upper end, stiff end is established in lower end, stiff end embeds interstitial hole through the through hole increasing block, if plain cushion adds screw locking, mounting groove establishes measuring stick, measuring stick is inverted trapezoidal shape, suitable for readingly establish chamfering, measuring surface is established in both sides, fillet is established in measuring surface front end and leading flank junction, straight flange is established in rear end, circular sliding slopes is established in centre, it is qualified that the utility model can judge whether after disc type gear is put into, easy to detect, be applicable to operative employee's self-inspection in disc type Gear Processing.
Description
Technical field
The utility model relates to a kind of mechanical transmission component and measures cubing, especially disc type gear measurement cover die.
Background technology
In the gear hobbing process of disc type gear, action need ensures the distribution precision of the line position tolerance in tooth and hole, profile accuracy and tooth, in production run, full-time QC checker timing regular visit, but, because the X factor affecting product quality in the processing of gear hobbing operation is a lot, specialized staff inspection can not be monitored by real-time quality completely, need operative employee's self-inspection, but, conventional check system needs numerous testing tools and measurer to detect in special detection platform, detection time is long, directly affects production efficiency and detection efficiency.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of disc type gear measurement cover die is provided, comprise chassis, increase block, mandrel, measuring stick, mandrel is established in the middle of chassis, be that the some mounting groove mounting grooves of circumference uniform distribution in the center of circle establish measuring stick with mandrel, measuring stick is inverted trapezoidal shape, suitable for readingly establish chamfering, measuring surface is established in both sides, fillet is established in measuring surface front end and leading flank junction, straight flange is established in rear end, circular sliding slopes is established in centre, it is qualified that the utility model can judge whether after disc type gear is put into, easy to detect, be applicable to operative employee's self-inspection in disc type Gear Processing.
For achieving the above object, the technical solution of the utility model is: disc type gear measurement cover die, comprise chassis, increase block, mandrel, measuring stick, plain cushion, screw, interstitial hole is established on described chassis, counterbore is established bottom described interstitial hole, take interstitial hole as the some mounting grooves of circumference uniform distribution in the center of circle, positioning end is established in described mandrel upper end, stiff end is established in lower end, described stiff end embeds interstitial hole through the through hole increasing block, stiff end bottom face establishes plain cushion, peripheral hardware screw locking, described mounting groove establishes measuring stick, described measuring stick is inverted trapezoidal shape, suitable for readingly establish chamfering, measuring surface is established in both sides, fillet is established in described measuring surface front end and leading flank junction, straight flange is established in rear end, circular sliding slopes is established in centre.
Further setting, the profile of tooth of described measuring surface is identical with tested disc type gear with angle.
Further setting, described measuring stick is circumferentially uniform, and quantity conforms to the teeth groove quantity of tested disc type gear.
Further setting, the circle diameter that the peak of described leading flank is formed is greater than disc type Gear Root circle diameter.
Further setting, described mandrel 30 ~ 40mm higher than measuring stick.
The beneficial effects of the utility model are: disc type gear teeth adds man-hour operative employee and checks gear hobbing precision voluntarily, only the borehole jack of disc type gear need be entered the positioning end of mandrel, each teeth groove of disc type gear is synchronously inserted in the measuring stick by setting distribution, the precision of teeth groove and uniformly do not meet technological requirement, disc type gear just can not drop to the upper plane laminating of increasing block, self test mode is simple, directly perceived, effective, can limit technological operation limit self-inspection, bad phenomenon during processes can be detected timely, avoid the appearance of batch defective products.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the schematic diagram on chassis in Fig. 1;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the schematic diagram of measuring stick in Fig. 1;
Fig. 6 is the right view of Fig. 5;
Fig. 7 is the schematic diagram that the utility model measures disc type gear.
In figure: chassis 1, interstitial hole 101, mounting groove 102, counterbore 103, increase block 2, through hole 20, mandrel 3, stiff end 301, positioning end 302, measuring stick 4, measuring surface 401, straight flange 402, chamfering 403, circular arc 404, fillet 405, leading flank 406, plain cushion 5, screw 6, disc type gear 7, teeth groove 701.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 7, disc type gear measurement cover die, comprise chassis 1, increase block 2, mandrel 3, measuring stick 4, plain cushion 5, screw 6, interstitial hole 101 is established on described chassis 1, counterbore 103 is established bottom described interstitial hole 101, the some mounting grooves 102 of the circumference uniform distribution being the center of circle with interstitial hole 101, positioning end 302 is established in described mandrel 3 upper end, stiff end 301 is established in lower end, described stiff end 301 embeds interstitial hole 101 through the through hole 201 increasing block 2, stiff end 301 bottom face establishes plain cushion 5, peripheral hardware screw 6 is locked, described mounting groove 102 establishes measuring stick 4, described measuring stick 4 is inverted trapezoidal shape, suitable for readingly establish chamfering 403, measuring surface 401 is established in both sides, fillet 405 is established in described measuring surface 401 front end and leading flank 406 junction, straight flange 402 is established in rear end, centre establishes circular arc 404 to connect, the utility model disc type gear teeth adds man-hour operative employee and checks gear hobbing precision voluntarily, only the borehole jack of disc type gear 7 need be entered the positioning end 302 of mandrel 3, each teeth groove 701 of disc type gear 7 is synchronously inserted in the measuring stick 4 by setting distribution, the precision of teeth groove 701 and uniformly do not meet technological requirement, disc type gear 7 just can not drop to the upper plane laminating of increasing block 2, self test mode is simple, intuitively, effectively, can limit technological operation limit self-inspection, bad phenomenon during processes can be detected timely, avoid the appearance of batch defective products.
The profile of tooth of described measuring surface 401 is identical with tested disc type gear 7 with angle, is beneficial to synchronous each teeth groove 701 precision detecting disc type gear.
Described measuring stick 4 is circumferentially uniform, and quantity conforms to teeth groove 701 quantity of tested disc type gear 7, and being beneficial to can disposable detection.
The circle diameter that the peak of described leading flank 406 is formed is greater than disc type gear 7 tooth root circle diameter, is inserted in disc type gear 7 smoothly when being beneficial to detection.
Described mandrel 3 30 ~ 40mm higher than measuring stick 4, when being beneficial to measurement, disc type gear 7 is first complete to be inserted in after mandrel 3 contact measurement rod 4 again, eliminates the endoporus of disc type gear 7 and mandrel 3 contact length is short has oblique phenomenon and affect Detection results.
More than show and describe ultimate principle of the present utility model and principal character, and advantage of the present utility model.The technician of the industry also understands; the utility model is not by the restriction of above-mentioned case study on implementation; what describe in above-mentioned case study on implementation and instructions just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appended claims and equivalent thereof.
Claims (5)
1. disc type gear measurement cover die, it is characterized in that: comprise chassis (1), increase block (2), mandrel (3), measuring stick (4), plain cushion (5), screw (6), interstitial hole (101) is established on described chassis (1), counterbore (103) is established in described interstitial hole (101) bottom, the some mounting grooves of circumference uniform distribution (102) being the center of circle with interstitial hole (101), positioning end (302) is established in described mandrel (3) upper end, stiff end (3010 is established in lower end, described stiff end (301) embeds interstitial hole (101) through the through hole (201) increasing block (2), stiff end (301) bottom face establishes plain cushion (5), peripheral hardware screw (6) is locked, described mounting groove (102) establishes measuring stick (4), described measuring stick (4) is inverted trapezoidal shape, suitable for readingly establish chamfering (403), measuring surface (401) is established in both sides, fillet (405) is established in described measuring surface (401) front end and leading flank (406) junction, straight flange (402) is established in rear end, centre establishes circular arc (404) to connect.
2. disc type gear measurement cover die as claimed in claim 1, is characterized in that: the profile of tooth of described measuring surface (401) is identical with tested disc type gear (7) with angle.
3. disc type gear measurement cover die as claimed in claim 1, is characterized in that: described measuring stick (4) is circumferentially uniform, and quantity conforms to teeth groove (701) quantity of tested disc type gear (7).
4. disc type gear measurement cover die as claimed in claim 1, is characterized in that: the circle diameter that the peak of described leading flank (406) is formed is greater than disc type gear (7) tooth root circle diameter.
5. disc type gear measurement cover die as claimed in claim 1, is characterized in that: described mandrel (3) 30 ~ 40mm higher than measuring stick (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181156.4U CN204612636U (en) | 2015-03-28 | 2015-03-28 | Disc type gear measurement cover die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181156.4U CN204612636U (en) | 2015-03-28 | 2015-03-28 | Disc type gear measurement cover die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612636U true CN204612636U (en) | 2015-09-02 |
Family
ID=53965189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181156.4U Expired - Fee Related CN204612636U (en) | 2015-03-28 | 2015-03-28 | Disc type gear measurement cover die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357583A (en) * | 2018-11-13 | 2019-02-19 | 东莞市国森科精密工业有限公司 | A kind of quasi- assembly cubing of flexbile gear |
-
2015
- 2015-03-28 CN CN201520181156.4U patent/CN204612636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357583A (en) * | 2018-11-13 | 2019-02-19 | 东莞市国森科精密工业有限公司 | A kind of quasi- assembly cubing of flexbile gear |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160328 |