CN209568146U - A kind of steel surface blackening process heating device - Google Patents
A kind of steel surface blackening process heating device Download PDFInfo
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- CN209568146U CN209568146U CN201821875527.9U CN201821875527U CN209568146U CN 209568146 U CN209568146 U CN 209568146U CN 201821875527 U CN201821875527 U CN 201821875527U CN 209568146 U CN209568146 U CN 209568146U
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- heating body
- fixedly connected
- heating
- blackening process
- steel surface
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Abstract
The utility model discloses a kind of steel surface blackening process heating devices, belong to field of metal surface treatment technology, a kind of steel surface blackening process heating device, including Heating body, bottom on the right side of the Heating body is fixedly installed with pedestal, drain pipe is communicated on the right side of the Heating body, top on the left of the Heating body, which is run through, water inlet pipe, top on the left of the Heating body is communicated with perfusion tube, and perfusion tube is located at the lower section of water inlet pipe, the Heating body is internally provided with shaking mechanism, the left and right sides inside the Heating body is fixedly connected to electric heating piece, the Heating body is internally provided with filter screen, the lateral surface of the filter screen is fixedly connected with the inner wall of Heating body, the inner wall of the Heating body is fixedly installed with partition, and the filter screen is located at the upside of partition, it is described Through there is rabbling mechanism, it not only has the function of preventing steel from not blacking, but also can effectively improve the uniformity of hair blackening liquid when to hair blackening liquid heat treatment for the inside of electric heating piece.
Description
Technical field
The utility model relates to field of metal surface treatment technology, at a kind of steel surface nigrescence
Reason uses heating device.
Background technique
The common method of blackening process has traditional alkalinity heating nigrescence and two kinds of later room temperature blackening occurs.But room temperature
Blackening is not so good for the effect of mild steel.Alkalinity, which blacks, to be segmented, and once nigrescence and the difference to black twice.
The main component of hair blackening liquid is sodium hydroxide and sodium nitrite.The tolerance of required temperature is larger when nigrescence, probably in 135-155
Good surface can be obtained between DEG C.
With the development of society, the method for being directed to blackening metal surfaces processing also starts slowly to develop, newest room temperature
Blackening process achieves good public praise, but room temperature blackening technique is not so good for the effect of mild steel, so heating nigrescence is more
For steel blackening process, alkaline heating apparatus currently on the market is had a single function, and the heat treatment of hair blackening liquid is often gone out
The problems such as the phenomenon that existing steel do not black locally, hair blackening liquid is not uniform enough in the device, cannot effectively solve always.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of steel surface blackening process
With heating device, it not only has the function of preventing steel from not blacking, but also can be effective when to hair blackening liquid heat treatment
Improve the uniformity of hair blackening liquid.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of steel surface blackening process heating device, including Heating body, the bottom on the right side of the Heating body are solid
Dingan County is equipped with pedestal, is communicated with drain pipe on the right side of the Heating body, and the top on the left of the Heating body, which is run through, to be had into water
It manages, the top on the left of the Heating body is communicated with perfusion tube, and perfusion tube is located at the lower section of water inlet pipe, the Heating body
It is internally provided with shaking mechanism, the left and right sides inside the Heating body is fixedly connected to electric heating piece, the Heating body
Be internally provided with filter screen, the lateral surface of the filter screen is fixedly connected with the inner wall of Heating body, the Heating body
Inner wall be fixedly installed with partition, and the filter screen is located at the upside of partition, and the inside of the electric heating piece is through there is blender
The bottom of structure, the rabbling mechanism is fixedly connected with support plate；
The rabbling mechanism includes motor, and the output shaft of the motor is fixedly connected with driving gear, the driving gear
Outside be meshed and have multiple driven gears, agitating shaft, institute are fixedly connected at the top of the driven gear and driving gear
State the stirring rod for being fixedly connected to and being spaced substantially equidistant at left and right sides of agitating shaft.
Preferably, the shaking mechanism includes push rod, and two push rods are fixed close to the surface of Heating body one end
It is connected with idler wheel, and two push rods through Heating body inner wall and are fixedly connected with fixation close to one end of Heating body
Block, close to each other one section of the fixed block, which is fixedly connected to, shakes case, effectively locally carries out blackening process to steel, reduces steel
The probability of the secondary nigrescence of material.
Preferably, the Heating body front and rear sides offer U-shaped sliding slot, and the outside of two idler wheels and U-shaped are sliding
Rooved face contact, reduces the friction of shaking, improves the efficiency for shaking steel.
Preferably, there are four the driven gear quantity, reduce the loss of electric power, reduce costs.
Preferably, the outer surface of the water inlet pipe and drain pipe is fixedly connected to rotary switch, can be to the liquid of volatilization
Body is supplemented in time, and drain pipe facilitates replacement hair blackening liquid in time, removes impurity.
Preferably, described shake at the top of case and Heating body is opening, facilitates staff for steel and is put into heating
Black in main body to steel.
Preferably, the surface of the agitating shaft is fixedly connected with the inner sidewall of driven gear, and the bottom end of agitating shaft is solid
Surely it is connected with rolling bearing, plays the role of support to agitating shaft, reduces the pressure to driving gear and partition.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) steel by being put into Heating body by this programme, by motor, driving gear, driven gear and agitating shaft
Be used cooperatively, can effectively improve the uniformity coefficient of hair blackening liquid, enhance the efficiency of blackening process.
(2) by being fixedly connected with idler wheel close to the surface of Heating body one end in two push rods, and two push rods are close
One end of Heating body is through Heating body inner wall and is fixedly connected with fixed block, fixed block one section of fixed company close to each other
It is connected to and shakes case, it is possible to blackening process locally effectively be carried out to steel, reduce the probability of the secondary nigrescence of steel.
(3) with control pushrod movement, band shakes case and locally carries out blackening process to steel, because of Heating body front and rear sides
U-shaped sliding slot is offered, the outside of two idler wheels is contacted with U-shaped detent surface, is reduced the friction of shaking, is improved shaking steel
The efficiency of material.
(4) because reducing the loss of electric power, reducing costs there are four the driven gear quantity.
It (5), can be to the liquid of volatilization by being fixedly connected to rotary switch in the outer surface of water inlet pipe and drain pipe
It is supplemented in time, drain pipe facilitates replacement hair blackening liquid in time, removes impurity.
(6) it is opening at the top of case and Heating body because shaking, facilitates staff and steel are put into Heating body
Black to steel.
(7) it is fixedly connected because of the surface of agitating shaft with the inner sidewall of driven gear, and the bottom end of agitating shaft is fixedly connected with
There is rolling bearing, support can be played the role of to agitating shaft, reduces the pressure to driving gear and partition.
Detailed description of the invention
Fig. 1 is the structural schematic diagram figure of the utility model；
Fig. 2 is the main view sectional view of the utility model Fig. 1；
Fig. 3 is the right pseudosection of the utility model Fig. 1；
Fig. 4 is the sectional view of the utility model figure rabbling mechanism；
Fig. 5 is the top view of the utility model Fig. 1；
Fig. 6 is the top cross-sectional view of the utility model Fig. 1；
Fig. 7 is the enlarged drawing of the utility model idler wheel and U-shaped sliding slot junction.
Figure label explanation:
Mechanism, 3 drain pipes, 4 water inlet pipes, 5 perfusion tubes, 6 pedestals, 7 electric heating pieces, 8 filter screens are shaken in 1 Heating body, 2, and 9 stir
Mix mechanism, 10 support plates, 11 partitions, 901 motors, 902 rolling bearings, 903 driven gears, 904 agitating shafts, 905 driving gears,
Case, 204 idler wheels are shaken in 906 stirring rods, 201 push rods, 202 fixed blocks, 203.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-7, a kind of steel surface blackening process heating device, including Heating body 1 are please referred to, Heating body 1 is right
The bottom of side is fixedly installed with pedestal 6, and the right side of Heating body 1 is communicated with drain pipe 3, and the top in 1 left side of Heating body is run through
There is water inlet pipe 4, the top in 1 left side of Heating body is communicated with perfusion tube 5, and perfusion tube 5 is located at the lower section of water inlet pipe 4, heating master
Mechanism 2 is shaken in being internally provided with for body 1, and the left and right sides inside Heating body 1 is fixedly connected to electric heating piece 7, Heating body 1
Inner wall be fixedly installed with filter screen 8, the inner wall of Heating body 1 is fixedly installed with partition 11, and filter screen 8 is located at partition 11
Upside, through there is rabbling mechanism 9, the bottom of rabbling mechanism 9 is fixedly connected with support plate 10 for the inside of electric heating piece 7；
Rabbling mechanism 9 includes motor 901, and the model 5I/RK60GN-C of the motor 901 is electric, and the output shaft of machine 901 is solid
Surely it is connected with driving gear 905, the outside of driving gear 905, which is meshed, there are multiple driven gears 903, driven gear 903 and master
The top of moving gear 905 is fixedly connected to agitating shaft 904, and the left and right sides of agitating shaft 904 is fixedly connected to equidistant row
The stirring rod 906 of column.
Further, shaking mechanism 2 includes push rod 201, and two push rods 201 are solid close to the surface of 1 one end of Heating body
Surely it is connected with idler wheel 204, and two push rods 201 through 1 inner wall of Heating body and are fixedly connected with close to one end of Heating body 1
Fixed block 202, close to each other one section of fixed block 202, which is fixedly connected to, shakes case 203, effectively locally carries out at nigrescence to steel
Reason reduces the probability of the secondary nigrescence of steel.
Further, 1 front and rear sides of Heating body offer U-shaped sliding slot, the outside of two idler wheels 204 and U-shaped sliding slot
Surface contact, reduces the friction of shaking, improves the efficiency for shaking steel.
Further, there are four 903 quantity of driven gear, reduce the loss of electric power, reduce costs.
Further, the outer surface of water inlet pipe 4 and drain pipe 3 is fixedly connected to rotary switch, can be to the liquid of volatilization
Body is supplemented in time, and drain pipe 3 facilitates replacement hair blackening liquid in time, removes impurity.
Further, the top for shaking case 203 and Heating body 1 is opening, facilitate staff steel are put into plus
Black in hot main body 1 to steel.
Further, the surface of agitating shaft 904 is fixedly connected with the inner sidewall of driven gear 903, and the bottom of agitating shaft 904
End is fixedly connected to rolling bearing 902, plays the role of support to agitating shaft 904, reduces to driving gear 905 and partition
11 pressure.
Working principle: staff is input to certain by perfusion tube 5 to hair blackening liquid is inputted inside Heating body 1 first
Stop infusion when amount, then start motor 901, motor 901 drives driving gear 905 to start rotary motion, 905 band of driving gear
Dynamic four driven gears 903 move synchronously, because the top of driven gear 903 and driving gear 905 is fixedly connected to agitating shaft
904, the left and right sides of agitating shaft 904 is fixedly connected to the stirring rod 906 being spaced substantially equidistant, it is possible to Heating body 1
Internal hair blackening liquid is stirred, while electric heating piece 7 is begun to warm up, and to after certain temperature, steel are put into and shake case by staff
203, after persistently adding gentle agitation, the volatilization of part hair blackening liquid is had, staff can be by water inlet pipe 4 and drain pipe 3
A certain amount of water and hair blackening liquid are injected, the liquid of volatilization can be supplemented in time, drain pipe 3 facilitates replacement in time and blacks
Liquid removes impurity, and shaking mechanism 2 includes push rod 201, and two push rods 201 are fixedly connected with close to the surface of 1 one end of Heating body
There is idler wheel 204, and two push rods 201 through 1 inner wall of Heating body and are fixedly connected with fixed block close to one end of Heating body 1
202, close to each other one section of fixed block 202, which is fixedly connected to, shakes case 203, effectively locally carries out blackening process to steel, subtracts
The probability of few secondary nigrescence of steel persistently blacks after a hour to two hours, takes out steel, and nigrescence terminates, above step
It is reciprocal with this, have the function of preventing steel from not blacking, and can effectively improve nigrescence when to hair blackening liquid heat treatment
The uniformity of liquid.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (7)
1. a kind of steel surface blackening process heating device, including Heating body (1), it is characterised in that: the Heating body
(1) bottom on the right side of is fixedly installed with pedestal (6), is communicated with drain pipe (3), the heating on the right side of the Heating body (1)
Through having water inlet pipe (4), the top on the left of the Heating body (1) is communicated with perfusion tube (5) at top on the left of main body (1), and
Perfusion tube (5) is located at the lower section of water inlet pipe (4), and mechanism (2) are shaken in being internally provided with for the Heating body (1), the heating
The internal left and right sides of main body (1) is fixedly connected to electric heating piece (7), and the Heating body (1) is internally provided with filter screen
(8), the lateral surface of the filter screen (8) is fixedly connected with the inner wall of Heating body (1), the inner wall of the Heating body (1)
It is fixedly installed with partition (11), and the filter screen (8) is located at the upside of partition (11), the inside of the electric heating piece (7) is run through
Have rabbling mechanism (9), the bottom of the rabbling mechanism (9) is fixedly connected with support plate (10)；
The rabbling mechanism (9) includes motor (901), and the output shaft of the motor (901) is fixedly connected with driving gear
(905), being meshed on the outside of the driving gear (905) has multiple driven gears (903), and the driven gear (903)
Outside is meshed with driving gear (905), is fixedly connected at the top of the driven gear (903) and driving gear (905)
Have agitating shaft (904), the stirring rod (906) being spaced substantially equidistant is fixedly connected at left and right sides of the agitating shaft (904).
2. a kind of steel surface blackening process heating device according to claim 1, it is characterised in that: the swing machine
Structure (2) includes push rod (201), and two push rods (201) are fixedly connected to idler wheel close to the surface of Heating body (1) one end
(204), and two push rods (201) through Heating body (1) inner wall and are fixedly connected with close to the one end of Heating body (1)
Fixed block (202), close to each other one section of the fixed block (202), which is fixedly connected to, shakes case (203).
3. a kind of steel surface blackening process heating device according to claim 2, it is characterised in that: the heating master
Body (1) front and rear sides offer U-shaped sliding slot, and the outside of two idler wheels (204) is contacted with U-shaped detent surface.
4. a kind of steel surface blackening process heating device according to claim 1, it is characterised in that: the driven tooth
It takes turns there are four (903) quantity.
5. a kind of steel surface blackening process heating device according to claim 1, it is characterised in that: the water inlet pipe
(4) rotary switch is fixedly connected to the outer surface of drain pipe (3).
6. a kind of steel surface blackening process heating device according to claim 2, it is characterised in that: described to shake case
It (203) and is opening at the top of Heating body (1).
7. a kind of steel surface blackening process heating device according to claim 1, it is characterised in that: the agitating shaft
(904) surface is fixedly connected with the inner sidewall of driven gear (903), and the bottom end of agitating shaft (904) is fixedly connected to rolling
Dynamic bearing (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875527.9U CN209568146U (en) | 2018-11-14 | 2018-11-14 | A kind of steel surface blackening process heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875527.9U CN209568146U (en) | 2018-11-14 | 2018-11-14 | A kind of steel surface blackening process heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568146U true CN209568146U (en) | 2019-11-01 |
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ID=68319268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875527.9U Expired - Fee Related CN209568146U (en) | 2018-11-14 | 2018-11-14 | A kind of steel surface blackening process heating device |
Country Status (1)
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|---|---|
| CN (1) | CN209568146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115216758A (en) * | 2022-06-23 | 2022-10-21 | 浙江邦利五金制品有限公司 | Blackening treatment equipment for nut processing |
-
2018
- 2018-11-14 CN CN201821875527.9U patent/CN209568146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115216758A (en) * | 2022-06-23 | 2022-10-21 | 浙江邦利五金制品有限公司 | Blackening treatment equipment for nut processing |
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Legal Events
| 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: 20191101 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |