CN205088281U - Ring gear guenching unit - Google Patents
Ring gear guenching unit Download PDFInfo
- Publication number
- CN205088281U CN205088281U CN201520847351.6U CN201520847351U CN205088281U CN 205088281 U CN205088281 U CN 205088281U CN 201520847351 U CN201520847351 U CN 201520847351U CN 205088281 U CN205088281 U CN 205088281U
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- CN
- China
- Prior art keywords
- ring gear
- quenching
- holder plate
- gear ring
- quenching liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an immersion ring gear guenching unit, including carrier board on waterproof motor vertical shaft of quenching liquid tank, first pneumatic cylinder, backup pad, waterproof motor, vertical fixation, set up on the carrier board with the outer disc cooperation of ring gear with the arc locating piece of location ring gear, the induction coil who sets up in carrier board top and drive the second pneumatic cylinder that induction coil reciprocated, it is fixed that the second pneumatic cylinder passes through the support, still be provided with among the quenching liquid tank and carry out the guide bar that leads to the backup pad up -and -down motion. The utility model discloses immersion ring gear guenching unit, it is rotatory through the motor drive carrier board to can eliminate the different inhomogeneous problems of heating temperature that cause with the clearance between the induction coil of each of ring gear, and adopt the immersion cooling, the ring gear soaks completely in the quenching liquid, and the ring gear is even with the quenching liquid contact, thereby can eliminate the ring gear because of cooling off the inhomogeneous deformations problems who causes, can be very big put forward high tooth circle quenching quality.
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, 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 utility model gear ring quenching device, comprise quenching liquid bath, be arranged on the holder plate above quenching liquid bath, the drip proof machine be arranged in quenching tank, be arranged in ruhmkorff coil above holder plate, the hydro-cylinder that drives ruhmkorff coil to move up and down, be arranged in the annular sparge pipe above holder plate and the hardening liquid of quenching liquid bath pumped into the water pump of annular sparge pipe, the vertical rotating shaft of described drip proof machine is fixedly connected with holder plate, and described hydro-cylinder and annular sparge pipe are fixedly installed by support; Described holder plate is provided with the arc preset pieces coordinated with gear ring periphery to locate gear ring.
Further, described holder plate is provided with groove and the first liquid pass hole.
Further, the oral area of described quenching liquid bath is also provided with back up pad, described back up pad is provided with the plain thrust bearing supporting holder plate, described back up pad is provided with the second liquid pass hole.
Further, the edge of described holder plate is also provided with liquid barrier.
The beneficial effects of the utility model:
The utility model gear ring quenching device, 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 annular sparge pipe is provided with some spray holes, it can to each position jet quenching liquid of gear ring, simultaneously when motor drives holder plate to rotate, gear ring each position Homogeneous cooling can be ensured; Thus gear ring can be eliminated because heating the uneven and even problem on deformation caused of inhomogeneous cooling, raising gear ring quenching quality that can be very large.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment gear ring quenching device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment gear ring quenching device, comprise quenching liquid bath 1, be arranged on the holder plate 2 above quenching liquid bath, the drip proof machine 3 be arranged in quenching tank, be arranged in ruhmkorff coil 4 above holder plate, the hydro-cylinder 5 that drives ruhmkorff coil to move up and down, be arranged in the annular sparge pipe 6 above holder plate and the hardening liquid of quenching liquid bath pumped into the water pump 7 of annular sparge pipe, the vertical rotating shaft of described drip proof machine is fixedly connected with holder plate, and described hydro-cylinder and annular sparge pipe are fixedly installed by support 8; Described holder plate is provided with the arc preset pieces 9 coordinated with gear ring periphery to locate gear ring.
The present embodiment gear ring quenching device, during quenching, gear ring 10 is placed on holder plate 2, by arc preset pieces, gear ring is positioned, can ensure that the relative position between gear ring and ruhmkorff coil is accurate, during quenching, 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 annular sparge pipe is provided with some spray holes, it can to each position jet quenching liquid of gear ring, simultaneously when motor drives holder plate to rotate, gear ring each position Homogeneous cooling can be ensured, thus gear ring can be eliminated because heating the uneven and even problem on deformation caused of inhomogeneous cooling, raising gear ring quenching quality that can be very large.
As the improvement of the present embodiment, described holder plate is provided with groove 11 and the first liquid pass hole 12, hardening liquid can be made to be back to fast in quenching liquid bath.
As the improvement of the present embodiment, the oral area of described quenching liquid bath is also provided with back up pad 13, described back up pad is provided with the plain thrust bearing 14 supporting holder plate, described back up pad is provided with the second liquid pass hole 15, by plain thrust bearing, holder plate is supported, the axially loaded of drip proof machine can be reduced, be conducive to extending electrical machinery life.
As the improvement of the present embodiment, the edge of described holder plate is also provided with liquid barrier 16, the splashing of hardening liquid can be avoided to waste, and hardening liquid can be made to flow to gear ring more fully by the stop of liquid barrier, is conducive to improving quenching quality.
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 (4)
1. a gear ring quenching device, it is characterized in that: comprise quenching liquid bath, be arranged on the holder plate above quenching liquid bath, the drip proof machine be arranged in quenching tank, be arranged in ruhmkorff coil above holder plate, the hydro-cylinder that drives ruhmkorff coil to move up and down, be arranged in the annular sparge pipe above holder plate and the hardening liquid of quenching liquid bath pumped into the water pump of annular sparge pipe, the vertical rotating shaft of described drip proof machine is fixedly connected with holder plate, and described hydro-cylinder and annular sparge pipe are fixedly installed by support; Described holder plate is provided with the arc preset pieces coordinated with gear ring periphery to locate gear ring.
2. gear ring quenching device according to claim 1, is characterized in that: described holder plate is provided with groove and the first liquid pass hole.
3. gear ring quenching device according to claim 1, is characterized in that: the oral area of described quenching liquid bath is also provided with back up pad, described back up pad is provided with the plain thrust bearing supporting holder plate, described back up pad is provided with the second liquid pass hole.
4. gear ring quenching device according to claim 1, is characterized in that: the edge of described holder plate is also provided with liquid barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847351.6U CN205088281U (en) | 2015-10-29 | 2015-10-29 | Ring gear guenching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847351.6U CN205088281U (en) | 2015-10-29 | 2015-10-29 | Ring gear guenching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088281U true CN205088281U (en) | 2016-03-16 |
Family
ID=55478986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847351.6U Expired - Fee Related CN205088281U (en) | 2015-10-29 | 2015-10-29 | Ring gear guenching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506262A (en) * | 2016-02-03 | 2016-04-20 | 安徽锋利锐刀片制造有限公司 | Circular-cutter high-frequency quenching tool clamp and quenching method |
| CN108265166A (en) * | 2018-05-03 | 2018-07-10 | 张金莲 | A kind of wire heat treatment process |
| CN114410949A (en) * | 2022-03-25 | 2022-04-29 | 常州德哈斯制辊科技有限公司 | High-precision clamp tool convenient for bearing quenching |
-
2015
- 2015-10-29 CN CN201520847351.6U patent/CN205088281U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506262A (en) * | 2016-02-03 | 2016-04-20 | 安徽锋利锐刀片制造有限公司 | Circular-cutter high-frequency quenching tool clamp and quenching method |
| CN108265166A (en) * | 2018-05-03 | 2018-07-10 | 张金莲 | A kind of wire heat treatment process |
| CN114410949A (en) * | 2022-03-25 | 2022-04-29 | 常州德哈斯制辊科技有限公司 | High-precision clamp tool convenient for bearing quenching |
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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: 20160316 Termination date: 20161029 |