CN205088282U - Dip gear type circle guenching unit - Google Patents
Dip gear type circle guenching unit Download PDFInfo
- Publication number
- CN205088282U CN205088282U CN201520847367.7U CN201520847367U CN205088282U CN 205088282 U CN205088282 U CN 205088282U CN 201520847367 U CN201520847367 U CN 201520847367U CN 205088282 U CN205088282 U CN 205088282U
- Authority
- CN
- China
- Prior art keywords
- gear ring
- quenching
- ring gear
- quenching liquid
- holder plate
- 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
Links
Abstract
The utility model discloses a dip gear type circle 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 dip gear type circle 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 immerseable 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 immerseable gear ring quenching device, 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, and the second hydro-cylinder driving ruhmkorff coil to move up and down, described second hydro-cylinder is fixed by support, also be provided with in described quenching liquid bath and back up pad is moved up and down the tail rod led.
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:
The utility model immerseable 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 adopt immerseable to cool, gear ring is fully immersed in hardening liquid, gear ring and quenching fluid contacts are even, thus can eliminate the problem on deformation that gear ring causes because inhomogeneous cooling is even, raising gear ring quenching quality that can be very large.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment immerseable 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 immerseable gear ring quenching device, 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, and the second hydro-cylinder 8 driving ruhmkorff coil to move up and down, described second hydro-cylinder is fixed by support 9, also be provided with in described quenching liquid bath and back up pad is moved up and down the tail rod 10 led.
The present embodiment immerseable 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 adopt immerseable to cool, gear ring is fully immersed in hardening liquid, gear ring and quenching fluid contacts are even, thus can eliminate the problem on deformation that gear ring causes because inhomogeneous cooling is even, raising gear ring quenching quality that can be very large.
As the improvement to the present embodiment, the bottom of described quenching liquid bath is also provided with motor whipping appts 11, 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 12 and liquid pass hole 13, 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 14, described annular support plate is provided with the plain thrust bearing 15 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 (4)
1. an immerseable gear ring quenching device, 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, and the second hydro-cylinder driving ruhmkorff coil to move up and down, described second hydro-cylinder is fixed by support, also be provided with in described quenching liquid bath and back up pad is moved up and down the tail rod led.
2. immerseable gear ring quenching device according to claim 1, is characterized in that: the bottom of described quenching liquid bath is also provided with motor whipping appts.
3. immerseable gear ring quenching device according to claim 1, is characterized in that: described holder plate is provided with groove and liquid pass hole.
4. immerseable gear ring quenching device 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 |
|---|---|---|---|
| CN201520847367.7U CN205088282U (en) | 2015-10-29 | 2015-10-29 | Dip gear type circle guenching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847367.7U CN205088282U (en) | 2015-10-29 | 2015-10-29 | Dip gear type circle guenching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088282U true CN205088282U (en) | 2016-03-16 |
Family
ID=55478987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847367.7U Expired - Fee Related CN205088282U (en) | 2015-10-29 | 2015-10-29 | Dip gear type circle guenching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367564A (en) * | 2016-09-22 | 2017-02-01 | 中车大连机车车辆有限公司 | Leaf spring single-surface medium-frequency quenching process and sensor thereof |
-
2015
- 2015-10-29 CN CN201520847367.7U patent/CN205088282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367564A (en) * | 2016-09-22 | 2017-02-01 | 中车大连机车车辆有限公司 | Leaf spring single-surface medium-frequency quenching process and sensor thereof |
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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 |