CN215799789U - Heat treatment device for bearing machining - Google Patents
Heat treatment device for bearing machining Download PDFInfo
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- CN215799789U CN215799789U CN202122482718.7U CN202122482718U CN215799789U CN 215799789 U CN215799789 U CN 215799789U CN 202122482718 U CN202122482718 U CN 202122482718U CN 215799789 U CN215799789 U CN 215799789U
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- fixedly connected
- treatment furnace
- sides
- bearing
- inner cavity
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 238000003754 machining Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 4
- -1 iron-chromium-aluminum Chemical compound 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000137 annealing Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a heat treatment device for bearing processing, which comprises a processing furnace and an exhaust pipe, wherein the exhaust pipe penetrates through the middle part of the top of the processing furnace, a mesh plate is fixedly connected to the bottom between two sides of an inner cavity of the processing furnace, flame guns are fixedly connected to two sides of the top of the mesh plate, and the top of the outer surface of each flame gun is fixedly connected with the bottom between two sides of the inner cavity of the processing furnace through a connecting plate. This heat treatment device is used in bearing processing can anneal at the bearing and add man-hour, and the heat energy that gives off when heating and natural cooling is whole to be collected to carry out the heat energy electricity generation, carry out the reutilization, can not influence the process velocity and the processing state of bearing in addition, let whole equipment environmental protection more, and the processing cost is lower, possess the resource recovery ability, the effectual waste of avoiding the resource, let people convenience more in use, this people of being convenient for use.
Description
Technical Field
The utility model relates to the technical field of bearing machining, in particular to a heat treatment device for bearing machining.
Background
The bearing is an important part in the modern mechanical equipment. The main function of the device is to support the mechanical rotator, reduce the friction coefficient in the movement process and ensure the rotation precision of the mechanical rotator, the rolling bearing is divided into a radial bearing and a thrust bearing according to the different load directions or nominal contact angles which can be born by the rolling bearing, annealing is a metal heat treatment process, which means that metal is slowly heated to a certain temperature, is kept for enough time and is then cooled at a proper speed, and the purpose is to reduce the hardness and improve the cutting processability; the residual stress is reduced, the size is stabilized, and the deformation and crack tendency is reduced; refining grains, adjusting the structure and eliminating the structure defects. Specifically, annealing is a heat treatment process for materials, including metallic materials and non-metallic materials. And the annealing purpose of the new material is different from that of the traditional metal annealing.
When the existing heat treatment device for processing the bearing is used for annealing, heat energy is wasted when the annealing is finished after the natural cooling of the bearing is waited, and heat energy is also wasted during the heating of bearing parts when the annealing step is carried out.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the defects in the prior art, the utility model provides a heat treatment device for bearing processing, which solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a heat treatment device is used in bearing processing, is including handling stove and blast pipe, the middle part at handling stove top runs through there is the blast pipe, the equal fixedly connected with mounting in top between the inner chamber both sides of handling stove to the top joint of mounting has the water tank, the middle part fixedly connected with heat conduction piece of water tank bottom to handle the middle part fixedly connected with asbestos gauge between the inner chamber both sides of stove, handle the bottom fixedly connected with mesh plate between the inner chamber both sides of stove to the equal fixedly connected with flame gun in both sides at mesh plate top, the bottom fixed connection between connecting plate and the inner chamber both sides of handling stove is passed through at the top of flame gun surface, the top fixedly connected with rack that just is located the flame gun between the inner chamber both sides of handling stove, the standing groove of adaptation in bearing processing is seted up on the surface of rack.
Preferably, the bottom fixedly connected with iron chromium aluminum alloy electric stove silk screen of rack protects, the top on treatment furnace surface just is located the both sides fixedly connected with heated board of blast pipe.
Preferably, a rotating shaft is fixedly connected between the middle part of the bottom of the mesh plate and the middle part of the bottom of the inner cavity of the treatment furnace, fan blades are fixedly connected to the middle part of the surface of the rotating shaft, and a driving wheel is fixedly connected to the bottom of the outer surface of the rotating shaft.
Preferably, a heat insulation box is fixedly connected to the bottom of the right side of the treatment furnace, and a driving motor is fixedly connected to the inner surface of the heat insulation box.
Preferably, the output shaft of the driving motor is fixedly connected with a driving wheel, the outer surface of the driving wheel is in transmission connection with the outer surface of the driving wheel through a belt, and one side of the belt penetrates through the heat insulation box and the treatment furnace in sequence and extends to the inner cavity of the treatment furnace.
Preferably, steel pipes penetrate through the tops of the surfaces of the two sides of the treatment furnace, and the middle parts of the surfaces of the steel pipes are fixedly connected with one-way valves.
(III) advantageous effects
The utility model provides a heat treatment device for bearing processing, which has the following beneficial effects:
(1) this heat treatment device is used in bearing processing can anneal at the bearing and add man-hour, and the heat energy that gives off when heating and natural cooling is whole to be collected to heat energy electricity generation carries out the reutilization, can not influence the process velocity and the processing state of bearing in addition, lets whole equipment environmental protection more, and the processing cost is lower, possesses the resource recovery ability, the effectual waste of avoiding the resource, let people convenience more in use, this people of being convenient for use.
(2) This heat treatment device is used in bearing processing can let the bearing anneal and add the man-hour and be heated more evenly, can effectually avoid being heated inhomogeneously and still have some to not obtain annealing completely after leading to the bearing processing, finally influence the service quality, guaranteed like this that the whole batch of bearing carries out the processingquality that anneals man-hour, let the whole guarantee that processes, the effectual defective rate that has reduced, this does benefit to people and uses.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the rack of the present invention;
fig. 4 is a schematic view of a structure of a rotating shaft according to the present invention.
In the figure, 1-a treatment furnace, 2-an exhaust pipe, 3-a fixing part, 4-a water tank, 5-a heat conducting block, 6-an asbestos net, 7-a mesh plate, 8-a flame gun, 9-a connecting plate, 10-a placing rack, 11-a placing groove, 12-an iron-chromium-aluminum alloy electric furnace wire mesh, 13-a heat insulation plate, 14-a rotating shaft, 15-fan blades, 16-a driving wheel, 17-a heat insulation box, 18-a driving motor, 19-a driving wheel, 20-a steel pipe, 21-a water inlet pipe and 22-a one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a heat treatment device for bearing processing comprises a treatment furnace 1 and an exhaust pipe 2, wherein the exhaust pipe 2 penetrates through the middle part of the top of the treatment furnace 1, fixing pieces 3 are fixedly connected with the top between the two sides of the inner cavity of the treatment furnace 1, the top of the fixing piece 3 is clamped with a water tank 4, the middle part of the bottom of the water tank 4 is fixedly connected with a heat conducting block 5, and the middle part between the two sides of the inner cavity of the treatment furnace 1 is fixedly connected with an asbestos net 6, the bottom part between the two sides of the inner cavity of the treatment furnace 1 is fixedly connected with a mesh plate 7, and the equal fixedly connected with flame gun 8 in both sides at mesh plate 7 top, the top of flame gun 8 surface is through connecting plate 9 and the bottom fixed connection between 1 inner chamber both sides of treatment furnace, just is located the top fixedly connected with rack 10 of flame gun 8 between 1 inner chamber both sides of treatment furnace, and the standing groove 11 of adaptation in bearing processing is seted up on the surface of rack 10.
Wherein, the bottom fixedly connected with iron chromium aluminum alloy electric stove silk screen 12 of rack 10 protects, and the top on treatment furnace 1 surface just is located the both sides fixedly connected with heated board 13 of blast pipe 2.
Wherein, a rotating shaft 14 is fixedly connected between the middle part of the bottom of the mesh plate 7 and the middle part of the bottom of the inner cavity of the treatment furnace 1, a fan blade 15 is fixedly connected at the middle part of the surface of the rotating shaft 14, and a driving wheel 16 is fixedly connected at the bottom of the outer surface of the rotating shaft 14.
A heat insulating box 17 is fixedly connected to the bottom of the right side of the treatment furnace 1, and a drive motor 18 is fixedly connected to the inner surface of the heat insulating box 17.
Wherein, the output shaft of the driving motor 18 is fixedly connected with a driving wheel 19, the outer surface of the driving wheel 19 is in transmission connection with the outer surface of the driving wheel 16 through a belt, and one side of the belt sequentially penetrates through the heat insulation box 17 and the treatment furnace 1 and extends to the inner cavity of the treatment furnace 1.
Wherein, the steel pipe 20 has all been run through at the top of treatment furnace 1 both sides surface to steel pipe 20) one side of top has run through has inlet tube 21, and the middle part fixedly connected with check valve 22 on steel pipe 20 surface.
When the device is used, firstly, water flow is injected into the water tank 4 through the water inlet pipe 21 and the steel pipe 20, then the box door is opened, bearing workpieces are sequentially placed at the top of the placing plate 10, then the bearing workpieces are clamped into the placing groove 11, then the box door is closed, the flame gun 8 is started, flame sprayed by the flame gun 8 heats bearing workpieces on the placing frame 10, the driving motor 18 is started during heating, the driving motor 18 drives the rotating shaft 14 to rotate through the driving wheel 19, the belt and the driving wheel 16, then the rotating shaft 14 drives the fan blades 15 to rotate, air is fanned, the heating rate of the flame gun 8 is increased, the flame is more uniform, redundant fan-out heat is blown to the heat conducting block 5, so that the water tank 4 is indirectly heated, steam generated by the water tank enters the exhaust pipe 2 to generate steam power, meanwhile, hot air fanned by the fan blades 15 also enters the exhaust pipe 2, a guiding effect is generated, the flame gun 8 is closed after heating and natural cooling of the bearing workpieces is achieved, the fan blades 15 can still be activated to fan air for faster air circulation and continued heating of the water tank 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heat treatment device for bearing processing, includes treatment furnace (1) and blast pipe (2), the middle part at treatment furnace (1) top is run through and is had blast pipe (2), its characterized in that: the top between the two sides of the inner cavity of the treatment furnace (1) is fixedly connected with a fixing piece (3), the top of the fixing piece (3) is clamped with a water tank (4), the middle part of the bottom of the water tank (4) is fixedly connected with a heat-conducting block (5), and the middle part between the two sides of the inner cavity of the treatment furnace (1) is fixedly connected with an asbestos net (6), a mesh plate (7) is fixedly connected at the bottom between the two sides of the inner cavity of the treatment furnace (1), and both sides of the top of the mesh plate (7) are fixedly connected with flame guns (8), the top of the outer surface of the flame gun (8) is fixedly connected with the bottom between the two sides of the inner cavity of the processing furnace (1) through a connecting plate (9), a placing rack (10) is fixedly connected between the two sides of the inner cavity of the treatment furnace (1) and positioned at the top of the flame gun (8), the surface of the placing frame (10) is provided with a placing groove (11) which is suitable for bearing processing.
2. The heat treatment apparatus for bearing machining according to claim 1, characterized in that: the bottom fixedly connected with iron-chromium-aluminum alloy electric furnace wire mesh (12) of the placing rack (10) protects, and the top of the surface of the treatment furnace (1) is fixedly connected with heat insulation plates (13) on two sides of the exhaust pipe (2).
3. The heat treatment apparatus for bearing machining according to claim 1, characterized in that: a rotating shaft (14) is fixedly connected between the middle part of the bottom of the mesh plate (7) and the middle part of the bottom of the inner cavity of the treatment furnace (1), fan blades (15) are fixedly connected to the middle part of the surface of the rotating shaft (14), and a driving wheel (16) is fixedly connected to the bottom of the outer surface of the rotating shaft (14).
4. The heat treatment apparatus for bearing machining according to claim 3, characterized in that: the bottom of the right side of the treatment furnace (1) is fixedly connected with a heat insulation box (17), and the inner surface of the heat insulation box (17) is fixedly connected with a driving motor (18).
5. The heat treatment apparatus for bearing machining according to claim 4, characterized in that: the output shaft of the driving motor (18) is fixedly connected with a driving wheel (19), the outer surface of the driving wheel (19) is in transmission connection with the outer surface of a driving wheel (16) through a belt, and one side of the belt penetrates through the heat insulation box (17) and the treatment furnace (1) in sequence and extends to the inner cavity of the treatment furnace (1).
6. The heat treatment apparatus for bearing machining according to claim 1, characterized in that: the top of the two side surfaces of the treatment furnace (1) is provided with a steel pipe (20) in a penetrating way, one side of the top of the steel pipe (20) is provided with a water inlet pipe (21) in a penetrating way, and the middle part of the surface of the steel pipe (20) is fixedly connected with a one-way valve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122482718.7U CN215799789U (en) | 2021-10-15 | 2021-10-15 | Heat treatment device for bearing machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122482718.7U CN215799789U (en) | 2021-10-15 | 2021-10-15 | Heat treatment device for bearing machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215799789U true CN215799789U (en) | 2022-02-11 |
Family
ID=80171102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122482718.7U Expired - Fee Related CN215799789U (en) | 2021-10-15 | 2021-10-15 | Heat treatment device for bearing machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215799789U (en) |
-
2021
- 2021-10-15 CN CN202122482718.7U patent/CN215799789U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |