CN201825988U - Horizontal type oil groove of main shaft of air blower for quenching - Google Patents
Horizontal type oil groove of main shaft of air blower for quenching Download PDFInfo
- Publication number
- CN201825988U CN201825988U CN2010205794137U CN201020579413U CN201825988U CN 201825988 U CN201825988 U CN 201825988U CN 2010205794137 U CN2010205794137 U CN 2010205794137U CN 201020579413 U CN201020579413 U CN 201020579413U CN 201825988 U CN201825988 U CN 201825988U
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- China
- Prior art keywords
- main shaft
- quenching
- oil groove
- type oil
- horizontal type
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Abstract
The utility model discloses a horizontal type oil groove of a main shaft of an air blower for quenching, comprising a rectangular horizontal type oil groove (1) and three blenders (3) which are fixed on the side wall of the rectangular horizontal type oil groove side by side. The horizontal type oil groove of the main shaft of the air blower for quenching is characterized in that: a cooling water pipe (2) is arranged in the rectangular horizontal type oil groove (1), front and rear drive rotating carrier rollers (5, 5') are arranged at the bottom of one end in the rectangular horizontal type oil groove (1) by a support frame (4), and front and rear driven rotating carrier rollers (6, 6') are arranged at the bottom of the other end in the rectangular horizontal type oil groove (1) by the corresponding support frame (4'). In the horizontal type oil groove of the main shaft of the air blower for quenching, as the horizontal type oil groove is adopted, overhigh plants are not needed, the hoisting is easy and the investment is reduced; in addition, as the cooling water pipe is additionally arranged, the temperature-reduction speed is increased; as the main shaft of the air blower is rotated ceaselessly at low speed in the quenching process, the temperature of the main shaft of the air blower is reduced uniformly, and the quenching quality of the main shaft of the air blower can be improved.
Description
Technical field
The utility model relates to the improvement of a kind of class part oil-quenching tank, specifically a kind of blower fan main shaft quenching horizontal tank that is exclusively used in the blower fan main shaft rapid quenching.
Background technology
Axle class part quenches and normally adopts vertical quenching tank, owing to adopt vertical quenching tank, the axle class part that quenches can utilize self gravitation to reduce and control the flexural deformation that workpiece is produced in quenching.The deficiency of this vertical quenching tank is: quench for long and thick axle class part, need shaft building formula oil groove, the quenching oil of enough degree of depth is housed in the groove, in the axle class of the quenching part suspention well formula oil groove, so factory building height, place are big, and need special-purpose overhead traveling crane, so investment is big, and is easy to generate the upper and lower temperature difference.For blower fan main shaft, because blower fan main shaft is not only long, and also thick, heavy, lifting is not easy very much, wastes time and energy, and is not easy to operate, is difficult for stable control.
Summary of the invention
The purpose of this utility model is to provide a kind of can reduce investment, operation control easily, evenly control cooling easily, be exclusively used in the blower fan main shaft quenching horizontal tank that blower fan main shaft quenches.
For reaching above purpose, the technical scheme that the utility model adopted is: this blower fan main shaft quenching horizontal tank, comprise that rectangle horizontal tank and stirrer constitute, stirrer is established three, on the sidewall that is fixedly mounted on the rectangle horizontal tank side by side, the stirring-head of stirrer stretches in the quenching oil downwards, in the rectangle horizontal tank, fill quenching oil, it is characterized in that in the rectangle horizontal tank, being provided with water-cooled tube, before a bottom portion in the rectangle horizontal tank installs by bracing frame, the main rotating idler in back, fixedly go forward by corresponding bracing frame in the other end bottom in the rectangle horizontal tank, the passive carrying roller in back.
The utility model is also implemented by following measure: the length of described rectangle horizontal tank is 2-4 times of blower fan main shaft length, and width is 2-3 a times of blower fan main shaft diameter.
Before described, the distance of back between the main rotating idler be blower fan main shaft chassis inner shafts diameter 2/3, before, the main rotating idler in back is fixed on the upper end of bracing frame respectively by rotation axis, preceding, be provided with handsetting gear between the main rotating idler in back, on the rotation axis of handsetting gear, be provided with passive crowngear, spindle nose at motor is provided with initiatively crowngear, passive crowngear and initiatively crowngear engagement, motor is fixed on the crossbeam of rectangle horizontal tank on suitable for reading, when starter motor, can be by initiatively crowngear and passive crowngear drive the rotation axis rotation, rotation axis drives handsetting gear and rotates, before handsetting gear drives, back rotating idler rotates, thereby drives support preceding, the back main rotating idler and before, blower fan main shaft on the passive carrying roller in back rotates.
The end of described rotation axis also is provided with bearing and bearing support thereof.
Described motor is a buncher, or is connected with wheel box, and by speed governing, the rotating speed that makes forward and backward main rotating idler is 1 rev/min.
The beneficial effects of the utility model are: compare with the present blower fan main shaft employed oil groove that quenches owing to adopted horizontal tank, so, need not too high factory building, lifting easily, so reduced investment; Because increased water-cooled tube, so, cooling rate improved; Since in the process of quenching blower fan main shaft be do not stop, slowly run, so the blower fan main shaft lowering temperature uniform can improve the quenching quality of blower fan main shaft.
Description of drawings
Fig. 1, be structure schematic top plan view of the present utility model.
Fig. 2, look enlarged diagram for the forward and backward rotating idler assembly structure of the present utility model right side.
Fig. 3, be forward and backward rotating idler assembly structure forward sight enlarged diagram of the present utility model.
Embodiment
Make the utility model with reference to Fig. 1,2,3.This blower fan main shaft quenching horizontal tank, comprise that rectangle horizontal tank 1 and stirrer 3 constitute, stirrer 3 is established three, on the sidewall that is fixedly mounted on rectangle horizontal tank 1 side by side, the stirring-head of stirrer 3 stretches in the quenching oil downwards, in rectangle horizontal tank 1, fill quenching oil, it is characterized in that in rectangle horizontal tank 1, being provided with water-cooled tube 2, by stirring, promote the homogeneous cooling fast of oil temperature, make oily temperature drop low by water-cooled tube 2, with the temperature difference of increase with the quenching blower fan main shaft, thereby can improve the cooling rate of blower fan main shaft, before a bottom portion in rectangle horizontal tank 1 installs by bracing frame 4, the main rotating idler 5 in back, 5 ', the other end in rectangle horizontal tank 1 bottom is by corresponding bracing frame 4 ' fixedly go forward, the passive carrying roller 6 in back, 6 ', during use, the chassis inner shafts load of quenching blower fan main shaft is put preceding, the main rotating idler 5 in back, 5 ' on, the upper end second step axle load of quenching blower fan main shaft is put preceding, the passive carrying roller 6 in back, 6 ' on, and make the quenching blower fan main shaft not in quenching oil, by preceding, the main rotating idler 5 in back, 5 ' rotation, order about the quenching blower fan main shaft and rotate, thereby the not ipsilateral of quenching blower fan main shaft is lowered the temperature synchronously.
As further improvement of the utility model, the length of described rectangle horizontal tank 1 is 2-4 times of blower fan main shaft length, and width is 2-3 a times of blower fan main shaft diameter, makes quenching oil have the sufficient fluid-space around blower fan main shaft.
Before described, the main rotating idler 5 in back, 5 ' between distance be blower fan main shaft chassis inner shafts diameter 2/3, before, the main rotating idler 5 in back, 5 ' respectively by rotation axis 7,7 ' be fixed on the upper end of bracing frame 4, preceding, the main rotating idler 5 in back, 5 ' between be provided with handsetting gear 8, on the rotation axis 9 of handsetting gear 8, be provided with passive crowngear 10, spindle nose at motor 12 is provided with initiatively crowngear 11, passive crowngear 10 and initiatively crowngear 11 engagements, motor 12 is fixed on rectangle horizontal tank 1 crossbeam 13 on suitable for reading, when starter motor 12, can be by initiatively crowngear 11 and passive crowngear 10 drive rotation axis 9 rotations, rotation axis 9 drives handsetting gear 8 and rotates, before handsetting gear 8 drives, the main rotating idler 5 in back, 5 ' rotate, thus drive support preceding, the main rotating idler 5 in back, 5 ' and before, the passive carrying roller 6 in back, 6 ' on blower fan main shaft rotate.
The end of described rotation axis 9 also is provided with bearing 14 and bearing support 15 thereof, and is flexible and stable with what keep rotating.
Described motor 12 is a buncher, or is connected with wheel box, by speed governing, make forward and backward main rotating idler 5,5 ' rotating speed be 1 rev/min.
Claims (3)
1. blower fan main shaft quenching horizontal tank, comprise that rectangle horizontal tank (1) and stirrer (3) constitute, stirrer (3) is established three, on the sidewall that is fixedly mounted on rectangle horizontal tank (1) side by side, it is characterized in that in rectangle horizontal tank (1), being provided with water-cooled tube (2), bottom portion in rectangle horizontal tank (1) installs forward and backward main rotating idler (5,5 ') by bracing frame (4), and the other end bottom in rectangle horizontal tank (1) is by the fixing forward and backward passive carrying roller (6,6 ') of of corresponding bracing frame (4 ').
2. blower fan main shaft quenching horizontal tank according to claim 1, it is characterized in that described before, the main rotating idler (5 in back, 5 ') between distance be blower fan main shaft chassis inner shafts diameter 2/3, before, the main rotating idler (5 in back, 5 ') respectively by rotation axis (7,7 ') be fixed on the upper end of bracing frame (4), preceding, the main rotating idler (5 in back, 5 ') between be provided with handsetting gear (8), on the rotation axis (9) of handsetting gear (8), be provided with passive crowngear (10), spindle nose at motor (12) is provided with initiatively crowngear (11), passive crowngear (10) and initiatively crowngear (11) engagement, motor (12) are fixed on the crossbeam (13) of rectangle horizontal tank (1) on suitable for reading.
3. blower fan main shaft quenching horizontal tank according to claim 2 is characterized in that the end of described rotation axis (9) also is provided with bearing (14) and bearing support (15) thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205794137U CN201825988U (en) | 2010-10-28 | 2010-10-28 | Horizontal type oil groove of main shaft of air blower for quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205794137U CN201825988U (en) | 2010-10-28 | 2010-10-28 | Horizontal type oil groove of main shaft of air blower for quenching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825988U true CN201825988U (en) | 2011-05-11 |
Family
ID=43964537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205794137U Expired - Fee Related CN201825988U (en) | 2010-10-28 | 2010-10-28 | Horizontal type oil groove of main shaft of air blower for quenching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572031A (en) * | 2012-08-07 | 2014-02-12 | 洪泽县汽车半轴制造有限公司 | Constant-temperature control device of automotive half shaft quenching liquid |
-
2010
- 2010-10-28 CN CN2010205794137U patent/CN201825988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572031A (en) * | 2012-08-07 | 2014-02-12 | 洪泽县汽车半轴制造有限公司 | Constant-temperature control device of automotive half shaft quenching liquid |
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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: 20110511 Termination date: 20181028 |