CN221051921U - Screw quenching cooling device - Google Patents
Screw quenching cooling device Download PDFInfo
- Publication number
- CN221051921U CN221051921U CN202321220277.6U CN202321220277U CN221051921U CN 221051921 U CN221051921 U CN 221051921U CN 202321220277 U CN202321220277 U CN 202321220277U CN 221051921 U CN221051921 U CN 221051921U
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- quenching
- bin
- screw
- black
- storehouse
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- 238000010791 quenching Methods 0.000 title claims abstract description 159
- 230000000171 quenching effect Effects 0.000 title claims abstract description 154
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 238000009835 boiling Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000007791 dehumidification Methods 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Abstract
The utility model relates to the technical field of screw quenching and cooling, in particular to a screw quenching and cooling device, which comprises a quenching bin, wherein one side of the quenching bin is fixedly connected with a dehumidifying bin, one side of the dehumidifying bin is fixedly connected with a black boiling bin, two sides of the top of the quenching bin are rotatably connected with a plurality of conveying rollers, the quenching bin is movably connected with a conveying belt through the conveying rollers, and the inner wall of the bottom of the quenching bin is rotatably connected with a stirring rod. The utility model has the advantages that: the trapezoidal conveyor belt is arranged in the quenching bin, so that the conveyor belt can automatically convey screws to be quenched into the quenching bin to finish quenching and separate the screws from the quenching bin for processing of the next step, the automation degree of the quenching device is improved, the conveyor belt can be kept in an inverted trapezoidal state by the aid of the limiting rollers, the screws can conveniently enter quenching liquid to quench, friction force of the conveyor belt is limited, water permeable holes are formed in the conveyor belt, and the quenched screws on the conveyor belt can fully contact with the quenching liquid to finish quenching.
Description
Technical Field
The utility model relates to the technical field of screw quenching and cooling, in particular to a screw quenching and cooling device.
Background
The main connection mode of the screw for connecting parts in industrial production is an important part of which mechanical equipment can keep stable and integral, has extremely wide application in industrial production and daily life, particularly in the field of automobiles, a large number of screws are needed to be connected and fixed among all automobile parts, extremely high requirements are provided for the quality of the screws, and quenching and cooling are important steps of screw production.
The quenching cooling device for producing the high-strength screw disclosed in the Chinese patent CN202122192956.4 can enable the rotating shaft to move in the cooling box through the movable groove, so that the stirring piece can be driven to rotate and linearly move, the effect of improving the fluidity of cooling liquid in the cooling box is achieved, and the effect of improving the quenching cooling effect is further achieved.
The existing screw quenching cooling device has the defects that: because the requirement of the vehicle screw on corrosion resistance, durability and the like of the screw is higher, the screw is required to be put into a high-temperature anti-biting agent to be added with a layer of oxidation protection film after the screw is quenched, the existing screw quenching and cooling device is required to remove surface water stains and put into a cage to be added with the oxidation protection film after the screw is finished, three steps are required to finish the quenching and blackening of the screw, the production efficiency is lower, and impurities are easy to adhere to the surface of the screw in the middle step to influence the blackening effect.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides a screw quenching cooling device which effectively solves the defects of the prior art.
The aim of the utility model is achieved by the following technical scheme: the screw quenching cooling device comprises a quenching bin, wherein a dehumidifying bin is fixedly connected to one side of the quenching bin, a black boiling bin is fixedly connected to one side of the dehumidifying bin, a plurality of conveying rollers are rotatably connected to two sides of the top of the quenching bin, the quenching bin is movably connected with a conveying belt through the conveying rollers, a stirring rod is rotatably connected to the inner wall of the bottom of the quenching bin, and a black boiling cage is movably connected in the black boiling bin; the conveyor belt is in an inverted trapezoid shape, two sides of the inner wall of the quenching bin are rotatably connected with limit rollers, the limit rollers are positioned at two sides of the bottom of the conveyor belt, and the length of the limit rollers is less than ten centimeters; the conveyor belt is provided with water permeable holes, the water permeable holes are distributed on the conveyor belt at equal intervals, the diameter of each water permeable hole is smaller than that of the quenching screw, and the friction force between the conveyor belt and the quenching screw on the inclined plane is greater than the gravity component force of the quenching screw on the inclined plane; the utility model discloses a black machine of cooking, including black storehouse inner wall, the both sides of boiling, voice coil motor's output all with boil black cage fixed connection, voice coil motor's output high-frequency reciprocating motion, opposite both sides voice coil motor's vibration opposite direction, boil the bottom outside slope of black cage, through the frictional force of restriction conveyer belt and offer the hole of permeating water, make the quenching screw on the conveyer belt can fully accomplish quenching with the quenching liquid contact to convey to the next process through the inclined plane and process, improve this guenching unit's machining efficiency, through set up voice coil motor in the both sides of boiling black cage, make the screw boil black processing in boiling black cage and can constantly rock and make the oxide layer fully cover at the screw surface, and make the screw that boils black in-process constantly concentrate the convenience to the outside through the inclined plane and collect.
The technical scheme is adopted: the trapezoid conveyor belt is arranged in the quenching bin, so that the conveyor belt can automatically convey screws to be quenched into the quenching bin to finish quenching and separate the screws from the quenching bin for processing of the next step, the automation degree of the quenching device is improved, and the conveyor belt can be kept in an inverted trapezoid state by arranging the limiting rollers, so that the screws can conveniently enter quenching liquid for quenching.
Optionally, quench liquid is filled in the quenching bin, high-temperature anti-biting agent is filled in the black boiling bin, a feed inlet and a discharge outlet are formed in the outer sides of the quenching bin and the black boiling bin, and end covers are connected with the end parts of the feed inlet and the discharge outlet in a threaded mode.
Optionally, the top fixedly connected with electric heat stick in dehumidification storehouse, the below fixedly connected with fan of electric heat stick, the one end of conveyer belt is located the top in dehumidification storehouse.
The technical scheme is adopted: through setting up the dehumidification storehouse between quenching storehouse and boiling black storehouse, carry out hot-blast dehumidification with the screw after quenching, get rid of water stain and dust on screw surface, make the screw carry out boiling black operation the time surface can keep clean state, improve quenching and boil black quality.
Optionally, the bottom of dehumidification storehouse is the open mode, quenching storehouse and boil the bottom in black storehouse and all fixedly connected with support column, the bottom in quenching storehouse fixedly connected with motor, the output of motor and the one end fixed connection of stirring rod.
The technical scheme is adopted: through setting up the support column in quenching storehouse and boiling the bottom in black storehouse, make the air current get into the dehumidification storehouse from the below in quenching storehouse and boiling black storehouse, make the fan can normally operate and dehumidify, and be in the state of flowing through the quenching liquid that sets up in the quenching storehouse when motor and stirring rod, can avoid the cooling liquid not flowing the cooling liquid temperature near the screw higher, the condition relatively poor to the quenching cooling effect of screw.
The utility model has the following advantages:
1. According to the screw quenching cooling device, the trapezoidal conveyor belt is arranged in the quenching bin, so that the conveyor belt can automatically convey screws to be quenched into the quenching bin to finish quenching and separate the screws from the quenching bin for processing in the next step, the automation degree of the quenching device is improved, the conveyor belt can be kept in an inverted trapezoidal state by the aid of the limiting rollers, the screws can conveniently enter quenching liquid to quench, friction force of the conveyor belt is limited, water permeable holes are formed in the conveyor belt, the quenched screws on the conveyor belt can be fully contacted with the quenching liquid to finish quenching, the screws are conveyed to the next step through the inclined plane to be processed, and the processing efficiency of the quenching device is improved.
2. This screw quenching cooling device, through setting up the dehumidification storehouse between quenching storehouse and boiling black storehouse, hot-blast dehumidification is carried out to the screw after will quenching, get rid of the water stain and the dust on screw surface, make the screw cook black during operation the surface can keep clean state, improve quenching and boil black quality, through setting up the support column in quenching storehouse and boiling black storehouse's bottom, make the air current get into the dehumidification storehouse from the below in quenching storehouse and boiling black storehouse, make the fan can normally operate and dehumidify, and through setting up the quenching liquid in the quenching storehouse when motor and stirring rod in the state of flowing, can avoid the coolant liquid not flowing near the screw the coolant liquid temperature higher, the condition that the quenching cooling effect to the screw is relatively poor.
3. This screw quenching cooling device sets up voice coil motor through the both sides at boiling black cage, makes the screw boil black processing in boiling black cage when can constantly rock and make the oxide layer fully cover at the screw surface, and makes through the inclined plane and boils black in-process and boil the screw that black and constantly concentrate the convenience to the outside and collect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;
FIG. 5 is a schematic cross-sectional view of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5C according to the present utility model;
fig. 7 is an enlarged schematic view of the structure of fig. 5D according to the present utility model.
In the figure: 1-quenching bin, 2-dehumidifying bin, 3-black boiling bin, 4-conveying roller, 5-conveying belt, 6-stirring rod, 7-black boiling cage, 8-limit roller, 9-feed inlet, 10-discharge outlet, 11-water permeable hole, 12-electric heating rod, 13-fan, 14-support column, 15-motor and 16-voice coil motor.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 7, a screw quenching cooling device comprises a quenching bin 1, wherein one side of the quenching bin 1 is fixedly connected with a dehumidifying bin 2, one side of the dehumidifying bin 2 is fixedly connected with a black boiling bin 3, two sides of the top of the quenching bin 1 are rotatably connected with a plurality of conveying rollers 4, the quenching bin 1 is movably connected with a conveying belt 5 through the conveying rollers 4, the inner wall of the bottom of the quenching bin 1 is rotatably connected with a stirring rod 6, and the black boiling bin 3 is movably connected with a black boiling cage 7; the conveyor belt 5 is in an inverted trapezoid shape, the two sides of the inner wall of the quenching bin 1 are rotatably connected with limit rollers 8, the limit rollers 8 are positioned at the two sides of the bottom of the conveyor belt 5, the length of the limit rollers 8 is less than ten centimeters, the conveyor belt can automatically convey screws to be quenched into the quenching bin 1 to finish quenching and separate from the quenching bin 1 for processing of the next step through arranging the trapezoid conveyor belt 5 in the quenching bin 1, the automation degree of the quenching device is improved, and the limit rollers 8 are arranged to enable the conveyor belt 5 to be kept in an inverted trapezoid state so as to facilitate the screws to enter quenching liquid for quenching; the conveyor belt 5 is provided with the water permeable holes 11, the water permeable holes 11 are distributed on the conveyor belt 5 at equal intervals, the diameter of the water permeable holes 11 is smaller than the diameter of the quenching screw, the friction force between the conveyor belt 5 and the quenching screw on the inclined plane is larger than the gravity component force of the quenching screw on the inclined plane, the quenching screw on the conveyor belt 5 can be fully contacted with the quenching liquid to complete quenching by limiting the friction force of the conveyor belt 5 and the water permeable holes 11 are formed, and the quenching screw is conveyed to the next working procedure for processing through the inclined plane, so that the processing efficiency of the quenching device is improved; the both sides of boiling black storehouse 3 inner wall all fixedly connected with a plurality of voice coil motor 16, voice coil motor 16's output all with boil black cage 7 fixed connection, voice coil motor 16's output high frequency reciprocating motion, the vibration opposite direction of voice coil motor 16 of relative both sides, boil black cage 7's bottom outside slope, through set up voice coil motor 16 in the both sides of boiling black cage 7, make the screw boil black processing in boiling black cage 7 can constantly rock and make the oxide layer fully cover at the screw surface, and make through the inclined plane boil black in-process and boil the screw that black continuously concentrate the convenience to the outside and collect.
Example 1: the quenching bin 1 is filled with quenching liquid, the black boiling bin 3 is filled with high-temperature anti-biting agent, the outer sides of the quenching bin 1 and the black boiling bin 3 are provided with a feed inlet 9 and a discharge outlet 10, and the end parts of the feed inlet 9 and the discharge outlet 10 are in threaded connection with end covers.
Example 2: the top fixedly connected with electric rod 12 in dehumidification storehouse 2, the below fixedly connected with fan 13 in electric rod 12, the one end of conveyer belt 5 is located the top in dehumidification storehouse 2, through setting up dehumidification storehouse 2 between quenching storehouse 1 and boiling black storehouse 3, carries out hot-blast dehumidification with the screw after quenching, gets rid of water stain and dust on screw surface, makes the screw carry out boiling black operation the time surface can keep clean state, improves quenching and boils black quality.
Example 3: the bottom of the dehumidification bin 2 is in an opening state, the bottoms of the quenching bin 1 and the black boiling bin 3 are fixedly connected with supporting columns 14, the bottom of the quenching bin 1 is fixedly connected with a motor 15, the output end of the motor 15 is fixedly connected with one end of the stirring rod 6, through arranging the supporting columns 14 at the bottoms of the quenching bin 1 and the black boiling bin 3, air flow can enter the dehumidification bin 2 from the bottoms of the quenching bin 1 and the black boiling bin 3, a fan 13 can perform dehumidification in normal operation, and quenching liquid in the quenching bin 1 is in a flowing state through arranging the motor 15 and the stirring rod 6, so that the situation that the cooling liquid near a screw is high in cooling liquid temperature and poor in quenching cooling effect on the screw can be avoided.
The working principle of the utility model is as follows:
S1, a trapezoid conveyor belt 5 is arranged in a quenching bin 1, so that screws to be quenched can be automatically conveyed into the quenching bin 1 to be quenched, and the screws are separated from the quenching bin 1 to be processed in the next step;
S2, hot air dehumidifying is carried out on the quenched screw, so that water stains and dust on the surface of the screw are removed, the surface of the screw can be kept in a clean state when the screw is subjected to black boiling operation, and the quenching and black boiling quality is improved.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. According to the screw quenching cooling device, the trapezoidal conveyor belt 5 is arranged in the quenching bin 1, so that the conveyor belt can automatically convey screws to be quenched into the quenching bin 1 to finish quenching and separate from the quenching bin 1 for processing of the next step, the automation degree of the quenching device is improved, the conveyor belt 5 can be kept in an inverted trapezoidal state by the aid of the limiting rollers 8, the screws can conveniently enter quenching liquid to quench, friction force of the conveyor belt 5 is limited, the permeable holes 11 are formed, the quenched screws on the conveyor belt 5 can be fully contacted with the quenching liquid to finish quenching, and the screws are conveyed to the next step for processing through the inclined plane, so that the processing efficiency of the quenching device is improved.
2. According to the screw quenching cooling device, the dehumidifying bin 2 is arranged between the quenching bin 1 and the black boiling bin 3, hot air is used for dehumidifying quenched screws, water stains and dust on the surfaces of the screws are removed, the surfaces of the screws can be kept in a clean state when the screws are subjected to black boiling operation, quenching and black boiling quality is improved, through the arrangement of the supporting columns 14 at the bottoms of the quenching bin 1 and the black boiling bin 3, air flow can enter the dehumidifying bin 2 from the bottoms of the quenching bin 1 and the black boiling bin 3, the fan 13 can normally run for dehumidification, and through the arrangement of the motor 15 and the stirring rod 6, quenching liquid in the quenching bin 1 is in a flowing state, the situation that the cooling liquid temperature near the screws is higher and the quenching cooling effect on the screws is poor can be avoided.
3. According to the screw quenching cooling device, the voice coil motors 16 are arranged on the two sides of the black boiling cage 7, so that the screws can continuously shake when black boiling processing is carried out in the black boiling cage 7, the oxidation layer can be fully covered on the surfaces of the screws, and the screws which are boiled and black in the black boiling process are continuously and conveniently concentrated to the outer sides through the inclined planes for collection.
Claims (4)
1. The utility model provides a screw quenching cooling device which characterized in that: comprises a quenching bin (1), one side of the quenching bin (1) is fixedly connected with a dehumidifying bin (2), one side of the dehumidifying bin (2) is fixedly connected with a black boiling bin (3), two sides of the top of the quenching bin (1) are rotationally connected with a plurality of conveying rollers (4), the quenching bin (1) is movably connected with a conveying belt (5) through the conveying rollers (4), the inner wall of the bottom of the quenching bin (1) is rotationally connected with a stirring rod (6), the black boiling bin (3) is movably connected with a black boiling cage (7), the conveying belt (5) is in an inverted trapezoid shape, two sides of the inner wall of the quenching bin (1) are rotationally connected with limiting rollers (8), the limiting rollers (8) are positioned at two sides of the bottom of the conveyor belt (5), the length of each limiting roller (8) is smaller than ten centimeters, water permeable holes (11) are formed in the conveyor belt (5), the water permeable holes (11) are distributed on the conveyor belt (5) at equal intervals, the diameter of each water permeable hole (11) is smaller than that of a quenching screw, the friction force between the conveyor belt (5) and the quenching screw on an inclined plane is larger than the gravity component force of the quenching screw on the inclined plane, a plurality of voice coil motors (16) are fixedly connected at two sides of the inner wall of the black boiling bin (3), the output ends of the voice coil motors (16) are fixedly connected with the black boiling cage (7), the output end of the voice coil motor (16) reciprocates at high frequency, the vibration directions of the voice coil motor (16) on the two opposite sides are opposite, and the bottom of the black boiling cage (7) is inclined outwards.
2. A screw quenching cooling apparatus as claimed in claim 1, wherein: quenching storehouse (1) intussuseption is filled with quenching liquid, boil black storehouse (3) intussuseption and be filled with high temperature anti-biting agent, feed inlet (9) and discharge gate (10) have all been seted up in the outside in quenching storehouse (1) and in black storehouse (3), the tip of feed inlet (9) and discharge gate (10) all threaded connection has the end cover.
3. A screw quenching cooling apparatus as claimed in claim 2, wherein: the top fixedly connected with electric heating rod (12) of dehumidification storehouse (2), the below fixedly connected with fan (13) of electric heating rod (12), the one end of conveyer belt (5) is located the top of dehumidification storehouse (2).
4. A screw quenching cooling apparatus as claimed in claim 3, wherein: the bottom of dehumidification storehouse (2) is the open mode, quenching storehouse (1) and boil the bottom in black storehouse (3) and all fixedly connected with support column (14), the bottom fixedly connected with motor (15) in quenching storehouse (1), the output of motor (15) and the one end fixed connection of stirring rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321220277.6U CN221051921U (en) | 2023-05-19 | 2023-05-19 | Screw quenching cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321220277.6U CN221051921U (en) | 2023-05-19 | 2023-05-19 | Screw quenching cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051921U true CN221051921U (en) | 2024-05-31 |
Family
ID=91223813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321220277.6U Active CN221051921U (en) | 2023-05-19 | 2023-05-19 | Screw quenching cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051921U (en) |
-
2023
- 2023-05-19 CN CN202321220277.6U patent/CN221051921U/en active Active
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