CN205088288U - In -band limit structure's ring gear guenching unit - Google Patents
In -band limit structure's ring gear guenching unit Download PDFInfo
- Publication number
- CN205088288U CN205088288U CN201520854662.5U CN201520854662U CN205088288U CN 205088288 U CN205088288 U CN 205088288U CN 201520854662 U CN201520854662 U CN 201520854662U CN 205088288 U CN205088288 U CN 205088288U
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- gear ring
- quenching
- ring gear
- cylinder
- limiting structure
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Abstract
The utility model discloses an in -band limit structure's ring gear guenching unit, including quenching liquid tank, first pneumatic cylinder, backup pad, waterproof motor, carrier board, arc locating piece, induction coil, corner hydro -cylinder and second pneumatic cylinder, still including set up L shape support, the third pneumatic cylinder in the backup pad and fix on the 3rd hydraulic cylinder piston rod with ring gear hole complex setting spindle. During the quenching, the ring gear is after the heating before the dip quench liquid, inserts setting spindle the hole of ring gear through the third pneumatic cylinder, then the ring gear cools off in diping the quenching liquid, because setting spindle's limiting displacement, but control tooth circle quenching deflection to the quenching quality of carrying high tooth circle that can be very big, and the utility model discloses a motor drive carrier board is rotatory to the different inhomogeneous problems of heating temperature that cause with the clearance between the induction coil of each of ring gear can be eliminated, high tooth circle quenching quality can be further put forward.
Description
Technical field
The utility model relates to a kind of quenching device, particularly a kind of quenching device of gear ring.
Background technology
Gear ring in quenching process, easily because the problems such as Heating temperature is uneven, inhomogeneous cooling is even cause gear ring to be out of shape; Good method is not also had to control the quenching strain problem of gear ring in prior art.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of gear ring quenching device with interior position limiting structure, to solve gear ring when quenching easily because the reasons such as Heating temperature is uneven, inhomogeneous cooling is even cause the technical problem of quenching strain.
The gear ring quenching device of position limiting structure in the utility model band, comprise quenching liquid bath, vertically be arranged on the first hydro-cylinder in quenching liquid bath, be vertically fixed on the back up pad on the first hydraulic cylinder piston rod, fixing drip proof machine on the supporting plate, be vertically fixed on the holder plate in the vertical rotating shaft of drip proof machine, be arranged on arc preset pieces holder plate coordinated with gear ring periphery to locate gear ring, be arranged on the ruhmkorff coil above holder plate, drive the corner oil cylinder that ruhmkorff coil rotates, and the second hydro-cylinder driving corner oil cylinder to move up and down, also be provided with in described quenching liquid bath and back up pad is moved up and down the tail rod led,
Also comprise setting L shape bearing on the supporting plate, be vertically fixed on the 3rd hydro-cylinder on L shape bearing and the setting spindle that is fixed on gear ring inner hole on the 3rd hydraulic cylinder piston rod.
Further, described setting spindle has the shaft shoulder face coordinated with gear ring upper surface.
Further, the bottom of described quenching liquid bath is also provided with motor whipping appts.
Further, described holder plate is provided with groove and liquid pass hole.
Further, described back up pad is provided with annular support plate, described annular support plate is provided with the plain thrust bearing supporting holder plate.
The beneficial effects of the utility model:
1, the gear ring quenching device of position limiting structure in the utility model band, gear ring is after the heating before dip quench liquid, by the 3rd hydro-cylinder, setting spindle is inserted in the endoporus of gear ring, then gear ring is immersed in hardening liquid and cools, due to the position-limiting action of setting spindle, gear ring quench cooled deflection can be controlled, thus the quenching quality of raising gear ring that can be very large.
2, the gear ring quenching device of position limiting structure in the utility model band, it drives holder plate to rotate by motor, thus the uneven problem of each portion of the gear ring Heating temperature that cause different from the gap between ruhmkorff coil can be eliminated, and adopt immerseable to cool, gear ring is fully immersed in hardening liquid, gear ring and quenching fluid contacts evenly, can eliminate the problem on deformation that gear ring causes because inhomogeneous cooling is even further, improve gear ring quenching quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gear ring quenching device of position limiting structure in the present embodiment band.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the gear ring quenching device of position limiting structure in the present embodiment band, comprise quenching liquid bath 1, vertically be arranged on the first hydro-cylinder 2 in quenching liquid bath, be vertically fixed on the back up pad 3 on the first hydraulic cylinder piston rod, fixing drip proof machine 4 on the supporting plate, be vertically fixed on the holder plate 5 in the vertical rotating shaft of drip proof machine, be arranged on the arc preset pieces 6 holder plate coordinated with gear ring periphery to locate gear ring, be arranged on the ruhmkorff coil 7 above holder plate, drive the corner oil cylinder 8 that ruhmkorff coil rotates, and the second hydro-cylinder 9 driving corner oil cylinder to move up and down, also be provided with in described quenching liquid bath and back up pad is moved up and down the tail rod 10 led,
Also comprise setting L shape bearing 11 on the supporting plate, be vertically fixed on the 3rd hydro-cylinder 12 on L shape bearing and the setting spindle 13 that is fixed on gear ring inner hole on the 3rd hydraulic cylinder piston rod.
The gear ring quenching device of position limiting structure in the present embodiment band, gear ring is after the heating before dip quench liquid, by the 3rd hydro-cylinder, setting spindle is inserted in the endoporus of gear ring, then gear ring is immersed in hardening liquid and cools, due to the position-limiting action of setting spindle, gear ring quench cooled deflection can be controlled, thus the quenching quality of raising gear ring that can be very large.
And the gear ring quenching device of position limiting structure in the present embodiment band, it drives holder plate to rotate by motor, thus the uneven problem of each portion of the gear ring Heating temperature that cause different from the gap between ruhmkorff coil can be eliminated, and adopt immerseable to cool, gear ring is fully immersed in hardening liquid, gear ring and quenching fluid contacts evenly, can eliminate the problem on deformation that gear ring causes because inhomogeneous cooling is even further, improve gear ring quenching quality.
As the improvement to the present embodiment, described setting spindle has the shaft shoulder face 14 coordinated with gear ring upper surface, this improvement compresses gear ring by shaft shoulder face, can reduce the quenching strain of gear ring further.
As the improvement to the present embodiment, the bottom of described quenching liquid bath is also provided with motor whipping appts 15, by motor whipping appts, hardening liquid is flowed in quenching liquid bath, can further improve quenching quality.
As the improvement to the present embodiment, described holder plate is provided with groove 16 and liquid pass hole 17, during quenching, hardening liquid contacts with gear ring with groove fast by liquid pass hole, is conducive to improving quenching quality.
As the improvement to the present embodiment, described back up pad is provided with annular support plate 18, described annular support plate is provided with the plain thrust bearing 19 supporting holder plate, support holder plate by thrust block, the axially loaded of drip proof machine can be reduced, be conducive to the work-ing life extending motor.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. the gear ring quenching device of the interior position limiting structure of band, it is characterized in that: comprise quenching liquid bath, vertically be arranged on the first hydro-cylinder in quenching liquid bath, be vertically fixed on the back up pad on the first hydraulic cylinder piston rod, fixing drip proof machine on the supporting plate, be vertically fixed on the holder plate in the vertical rotating shaft of drip proof machine, be arranged on arc preset pieces holder plate coordinated with gear ring periphery to locate gear ring, be arranged on the ruhmkorff coil above holder plate, drive the corner oil cylinder that ruhmkorff coil rotates, and the second hydro-cylinder driving corner oil cylinder to move up and down, also be provided with in described quenching liquid bath and back up pad is moved up and down the tail rod led,
Also comprise setting L shape bearing on the supporting plate, be vertically fixed on the 3rd hydro-cylinder on L shape bearing and the setting spindle that is fixed on gear ring inner hole on the 3rd hydraulic cylinder piston rod.
2. the gear ring quenching device of position limiting structure in band according to claim 1, is characterized in that: described setting spindle has the shaft shoulder face coordinated with gear ring upper surface.
3. the gear ring quenching device of position limiting structure in band according to claim 1, is characterized in that: the bottom of described quenching liquid bath is also provided with motor whipping appts.
4. the gear ring quenching device of position limiting structure in band according to claim 1, is characterized in that: described holder plate is provided with groove and liquid pass hole.
5. the gear ring quenching device of position limiting structure in band according to claim 1, is characterized in that: described back up pad is provided with annular support plate, described annular support plate is provided with the plain thrust bearing supporting holder plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854662.5U CN205088288U (en) | 2015-10-29 | 2015-10-29 | In -band limit structure's ring gear guenching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854662.5U CN205088288U (en) | 2015-10-29 | 2015-10-29 | In -band limit structure's ring gear guenching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088288U true CN205088288U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854662.5U Expired - Fee Related CN205088288U (en) | 2015-10-29 | 2015-10-29 | In -band limit structure's ring gear guenching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088288U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106282526A (en) * | 2016-08-31 | 2017-01-04 | 瓦房店正达冶金轧机轴承有限公司 | A kind of rotating hardening machine |
| CN108806969A (en) * | 2018-07-06 | 2018-11-13 | 豫北转向系统（新乡）有限公司 | A kind of valve sleeve for automobile steering device inner hole quenching spiral winding former |
| CN109371222A (en) * | 2018-11-01 | 2019-02-22 | 江山跟政科技有限公司 | Gear quenching mechanism and wheel gear quenching method |
| CN114231713A (en) * | 2021-11-02 | 2022-03-25 | 盐城市创盛机电有限公司 | Hot-pressing quenching system for mower blade |
-
2015
- 2015-10-29 CN CN201520854662.5U patent/CN205088288U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106282526A (en) * | 2016-08-31 | 2017-01-04 | 瓦房店正达冶金轧机轴承有限公司 | A kind of rotating hardening machine |
| CN106282526B (en) * | 2016-08-31 | 2018-04-10 | 瓦房店正达冶金轧机轴承有限公司 | A kind of rotating hardening machine |
| CN108806969A (en) * | 2018-07-06 | 2018-11-13 | 豫北转向系统（新乡）有限公司 | A kind of valve sleeve for automobile steering device inner hole quenching spiral winding former |
| CN108806969B (en) * | 2018-07-06 | 2023-11-21 | 豫北转向系统(新乡)股份有限公司 | Automobile steering gear valve sleeve inner hole quenching spiral coil former |
| CN109371222A (en) * | 2018-11-01 | 2019-02-22 | 江山跟政科技有限公司 | Gear quenching mechanism and wheel gear quenching method |
| CN109371222B (en) * | 2018-11-01 | 2020-05-01 | 杭州华叶齿轮有限公司 | Gear quenching mechanism and gear quenching method |
| CN114231713A (en) * | 2021-11-02 | 2022-03-25 | 盐城市创盛机电有限公司 | Hot-pressing quenching system for mower blade |
| CN114231713B (en) * | 2021-11-02 | 2023-09-19 | 盐城市创盛机电有限公司 | Mower blade hot-press quenching system |
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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: 20160316 Termination date: 20161029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |