CN220183339U - Cooling water circulation mechanism of vacuum heat treatment furnace for manufacturing precision die - Google Patents
Cooling water circulation mechanism of vacuum heat treatment furnace for manufacturing precision die Download PDFInfo
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- CN220183339U CN220183339U CN202320684560.8U CN202320684560U CN220183339U CN 220183339 U CN220183339 U CN 220183339U CN 202320684560 U CN202320684560 U CN 202320684560U CN 220183339 U CN220183339 U CN 220183339U
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- treatment furnace
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 76
- 239000000498 cooling water Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a cooling water circulation mechanism of a vacuum heat treatment furnace for manufacturing a precision die, which comprises a heat treatment furnace body, wherein a cold water machine is fixedly arranged on the inner bottom wall of the heat treatment furnace body, a grating plate is fixedly connected to the inner part of the heat treatment furnace body, a baffle plate is fixedly connected to the inner part of the heat treatment furnace body, a filter plate is fixedly connected to the inner wall of the right side of the heat treatment furnace body, a cleaning assembly is arranged on the heat treatment furnace body, and a cooling assembly is arranged on the heat treatment furnace body. This precision mold makes vacuum heat treatment furnace cooling water circulation mechanism through setting up the clearance subassembly, and the filter can filter the impurity in the water of backward flow, and when the cylinder moved the pinion rack reciprocates, makes and rotates with the threaded rod and drive the cleaning brush and remove on the filter, clears up the impurity on the filter, reduces the filter and piles up and then influence filterable condition because of the impurity, and the person of facilitating the use improves the practicality of device.
Description
Technical Field
The utility model relates to the technical field of heat treatment furnaces, in particular to a cooling water circulation mechanism of a vacuum heat treatment furnace for manufacturing a precision die.
Background
The heat treatment of the die is an important technological process for ensuring the performance of the die, directly influences the manufacturing precision, the strength, the service life and the like of the die, and the vacuum heat treatment furnace is a key device for carrying out the process, so that when the die is used for carrying out the treatment, the workpiece is required to be cooled after being subjected to the vacuum heat treatment.
For example, chinese patent CN214300258U proposes a vacuum heat treatment tank for die steel processing, which can filter impurities in the reflowed water by arranging a filter screen and a filter cloth, and has high heat treatment efficiency and convenient use, but the utility model easily blocks the filter screen when the impurities in the water are too much when the impurities are filtered by the filter screen, thereby affecting the filtering efficiency of the water and reducing the working efficiency, so the utility model proposes a cooling water circulation mechanism of a vacuum heat treatment furnace manufactured by a precision die to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a cooling water circulation mechanism for a vacuum heat treatment furnace manufactured by a precision die, which has the advantages of convenient cleaning and the like, and solves the problems that when impurities in water are filtered through a filter screen, the filter screen is easy to be blocked when the impurities are too much, the filtering efficiency of the water is affected and the working efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cooling water circulation mechanism of the vacuum heat treatment furnace for manufacturing the precision mold comprises a heat treatment furnace body, wherein a cold water machine is fixedly arranged on the inner bottom wall of the heat treatment furnace body, a grating plate is fixedly connected to the inner part of the heat treatment furnace body, a baffle plate is fixedly connected to the inner part of the heat treatment furnace body, a filter plate is fixedly connected to the right inner wall of the heat treatment furnace body, a cleaning assembly is arranged on the heat treatment furnace body, and a cooling assembly is arranged on the heat treatment furnace body;
the cleaning assembly comprises a protection bin fixedly connected with the top of the partition plate, an air cylinder is fixedly arranged on the inner bottom wall of the protection bin, an output shaft of the air cylinder is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with an impact block, the bottom of the connecting plate is fixedly connected with a toothed plate, the right side inner wall of the heat treatment furnace body is rotationally connected with a threaded rod, the outer side of the threaded rod is in threaded connection with two movable blocks, the bottom of the movable blocks is fixedly connected with a cleaning brush, the right side inner wall of the heat treatment furnace body is fixedly connected with a limiting rod, and the outer side of the threaded rod is fixedly connected with a gear.
Further, the cooling assembly comprises a water pump fixedly installed on the inner bottom wall of the heat treatment furnace body, the split pipe is fixedly connected to the inner portion of the heat treatment furnace body, and a plurality of spray heads are fixedly connected to the bottom of the split pipe.
Further, the top fixedly connected with blast pipe of heat treatment furnace body, fixedly connected with connecting pipe between shunt tubes and the water pump, the right side fixedly connected with blow off pipe of heat treatment furnace body.
Further, one end of the air cylinder penetrates through and extends to the outer side of the protection bin, and the toothed plate is meshed with the gear.
Further, one end of the threaded rod is rotationally connected with the right side of the partition board, and one end of the limiting rod is fixedly connected with the right side of the partition board.
Further, the inside of movable block is offered and is connected with threaded rod threaded through-hole, two the inside screw thread direction of movable block is opposite.
Further, a limit through hole matched with the limit rod in size is formed in the movable block.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this precision mold makes vacuum heat treatment furnace cooling water circulation mechanism through setting up the clearance subassembly, and the filter can filter the impurity in the water of backward flow, and when the cylinder moved the pinion rack reciprocates, makes and rotates with the threaded rod and drive the cleaning brush and remove on the filter, clears up the impurity on the filter, reduces the filter and piles up and then influence filterable condition because of the impurity, and the person of facilitating the use improves the practicality of device.
2. This precision die makes vacuum heat treatment furnace cooling water circulation mechanism through setting up cooling module, and the cold water machine can cool off the cooling water, can improve and spray cooling efficiency, uses the hydrologic cycle after will filtering through the water pump, increases the practicality of device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a front view of the structure of the present utility model.
In the figure: 1 a heat treatment furnace body, 2 a water chiller, 3 grid plates, 4 partition plates, 5 filter plates, 6 protection bins, 7 air cylinders, 8 connecting plates, 9 impact blocks, 10 tooth plates, 11 threaded rods, 12 movable blocks, 13 cleaning brushes, 14 limiting rods, 15 gears, 16 water pumps and 17 shunt pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: referring to fig. 1-3, a cooling water circulation mechanism of a vacuum heat treatment furnace for manufacturing a precision mold in this embodiment includes a heat treatment furnace body 1, a drain pipe fixedly connected to the right side of the heat treatment furnace body 1, discharging impurities through the drain pipe, an exhaust pipe fixedly connected to the top of the heat treatment furnace body 1, a cold water machine 2 fixedly installed on the inner bottom wall of the heat treatment furnace body 1, a grid plate 3 fixedly connected to the inner side of the heat treatment furnace body 1, a partition plate 4 fixedly connected to the inner wall of the right side of the heat treatment furnace body 1, a filter plate 5 fixedly connected to the inner wall of the right side of the heat treatment furnace body 1, a cleaning assembly provided on the heat treatment furnace body 1, and a cooling assembly provided on the heat treatment furnace body 1.
In this embodiment, the clearance subassembly includes protection storehouse 6 with baffle 4 top fixed connection, the interior bottom wall fixed mounting in protection storehouse 6 has cylinder 7, cylinder 7 one end runs through and extends to the outside in protection storehouse 6, the output shaft fixedly connected with connecting plate 8 of cylinder 7, the top fixedly connected with striking piece 9 of connecting plate 8, the bottom fixedly connected with pinion rack 10 of connecting plate 8, the right side inner wall rotation of heat treatment furnace body 1 is connected with threaded rod 11, the outside threaded connection of threaded rod 11 has two movable blocks 12 of quantity, the screw thread through-hole with threaded rod 11 threaded connection has been seted up to the inside screw thread direction of two movable blocks 12, the bottom fixedly connected with cleaning brush 13 of movable block 12, the right side inner wall fixedly connected with gag lever 14 of heat treatment furnace body 1, the spacing through-hole with gag lever 14 size looks adaptation has been seted up to the inside of movable block 12, the one end of 11 is connected with the right side rotation of baffle 4, the one end of gag lever 14 and the right side fixedly connected with threaded rod of baffle 4, the outside fixedly connected with gear 15 of 11, pinion rack 10 and gear 15 intermesh.
It is to be noted that, through setting up the clearance subassembly, filter 5 can filter the impurity of backward flow aquatic, and when cylinder 7 drove pinion rack 10 reciprocates, make and drive the cleaning brush 13 with threaded rod 11 rotation and remove on filter 5, clear up the impurity on the filter 5, reduce filter 5 and pile up and then influence filterable condition because of the impurity, facilitate the use's of user use, improve the practicality of device.
Embodiment two: referring to fig. 1, the cooling assembly includes a water pump 16 fixedly installed at an inner bottom wall of the heat treatment furnace body 1, a shunt tube 17 is fixedly connected to an inner portion of the heat treatment furnace body 1, a connecting pipe is fixedly connected between the shunt tube 17 and the water pump 16, and a plurality of spray heads are fixedly connected to the bottom of the shunt tube 17.
By arranging the cooling assembly, the water chiller 2 can cool the cooling water, so that the spray cooling efficiency can be improved, and the filtered water can be circulated by the water pump 16, thereby increasing the practicability of the device.
Through the mode, after the die is subjected to vacuum heat treatment, the die is required to be cooled, the die is placed on the grating plate 3, the water can be cooled by the water chiller 2, water is conveyed into the shunt pipe 17 through the starting water pump 16, the die on the grating plate 3 is cooled by the spraying of the spraying heads, the sprayed water can be recycled after being filtered by the filter plate 5, in addition, the output shaft of the air cylinder 7 drives the toothed plate 10 on the toothed plate 10 to move through the starting air cylinder 7, the gear 15 meshed with the toothed plate 10 drives the threaded rod 11 to rotate, the movable block 12 is limited through the limiting rod 14, the movable block 12 drives the cleaning brush 13 to horizontally move on the filter plate 5, impurities on the filter plate 5 are cleaned, the occurrence of impurity accumulation is reduced, and when the air cylinder 7 drives the connecting plate 8 to move upwards, the impact block 9 is in contact with the grating plate 3 to shake down the impurities on the grating plate 3, so that the impurities can be cleaned conveniently and subsequently.
The working principle of the embodiment is as follows:
this precision die makes vacuum heat treatment furnace cooling water circulation mechanism, need cool off it after carrying out vacuum heat treatment to the mould, cold water machine 2 can cool off water, transport shunt tubes 17 with water through start-up water pump 16, spout the mould on grid board 3 through the shower nozzle and cool off the treatment, the spun water filters the back through filter 5, can use water circulation, in addition through start-up cylinder 7, the output shaft of cylinder 7 drives the pinion rack 10 on the pinion rack 10 and moves, make the gear 15 with the pinion rack 10 meshing drive threaded rod 11 rotatory, limit up movable block 12 through gag lever post 14, movable block 12 drives cleaning brush 13 horizontal migration on filter 5, clear up the impurity on the filter 5, reduce impurity pile up's condition and take place, and when cylinder 7 drives connecting plate 8 and upwards move, impact block 9 contacts the collision with grid board 3, shake down the impurity on the grid board 3, the convenience is follow-up clear up to the impurity.
The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a precision die makes vacuum heat treatment furnace cooling water circulation mechanism, includes heat treatment furnace body (1), its characterized in that: the heat treatment furnace comprises a heat treatment furnace body (1), wherein a water chiller (2) is fixedly arranged on the inner bottom wall of the heat treatment furnace body (1), a grid plate (3) is fixedly connected to the inside of the heat treatment furnace body (1), a partition plate (4) is fixedly connected to the inside of the heat treatment furnace body (1), a filter plate (5) is fixedly connected to the right inner wall of the heat treatment furnace body (1), a cleaning assembly is arranged on the heat treatment furnace body (1), and a cooling assembly is arranged on the heat treatment furnace body (1);
the cleaning assembly comprises a protection bin (6) fixedly connected with the top of a partition plate (4), an air cylinder (7) is fixedly arranged on the inner bottom wall of the protection bin (6), an output shaft of the air cylinder (7) is fixedly connected with a connecting plate (8), an impact block (9) is fixedly connected with the top of the connecting plate (8), a toothed plate (10) is fixedly connected with the bottom of the connecting plate (8), a threaded rod (11) is rotatably connected with the right inner wall of a heat treatment furnace body (1), movable blocks (12) with two numbers are connected with the outer side of the threaded rod (11) in a threaded manner, cleaning brushes (13) are fixedly connected with the bottom of the movable blocks (12), a limit rod (14) is fixedly connected with the right inner wall of the heat treatment furnace body (1), and a gear (15) is fixedly connected with the outer side of the threaded rod (11).
2. The cooling water circulation mechanism of a precision mold manufacturing vacuum heat treatment furnace according to claim 1, wherein: the cooling assembly comprises a water pump (16) fixedly arranged on the inner bottom wall of the heat treatment furnace body (1), a shunt pipe (17) is fixedly connected to the inner part of the heat treatment furnace body (1), and a plurality of spray heads are fixedly connected to the bottom of the shunt pipe (17).
3. The cooling water circulation mechanism of a precision mold manufacturing vacuum heat treatment furnace according to claim 2, wherein: the top fixedly connected with blast pipe of heat treatment furnace body (1), fixedly connected with connecting pipe between shunt tubes (17) and water pump (16), the right side fixedly connected with blow off pipe of heat treatment furnace body (1).
4. The cooling water circulation mechanism of a precision mold manufacturing vacuum heat treatment furnace according to claim 1, wherein: one end of the air cylinder (7) penetrates through and extends to the outer side of the protection bin (6), and the toothed plate (10) is meshed with the gear (15).
5. The cooling water circulation mechanism of a precision mold manufacturing vacuum heat treatment furnace according to claim 1, wherein: one end of the threaded rod (11) is rotationally connected with the right side of the partition board (4), and one end of the limiting rod (14) is fixedly connected with the right side of the partition board (4).
6. The cooling water circulation mechanism of a precision mold manufacturing vacuum heat treatment furnace according to claim 1, wherein: the movable blocks (12) are internally provided with threaded through holes in threaded connection with the threaded rods (11), and the directions of the threads in the two movable blocks (12) are opposite.
7. The cooling water circulation mechanism of a precision mold manufacturing vacuum heat treatment furnace according to claim 1, wherein: and a limit through hole matched with the limit rod (14) in size is formed in the movable block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684560.8U CN220183339U (en) | 2023-03-31 | 2023-03-31 | Cooling water circulation mechanism of vacuum heat treatment furnace for manufacturing precision die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684560.8U CN220183339U (en) | 2023-03-31 | 2023-03-31 | Cooling water circulation mechanism of vacuum heat treatment furnace for manufacturing precision die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220183339U true CN220183339U (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320684560.8U Active CN220183339U (en) | 2023-03-31 | 2023-03-31 | Cooling water circulation mechanism of vacuum heat treatment furnace for manufacturing precision die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220183339U (en) |
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2023
- 2023-03-31 CN CN202320684560.8U patent/CN220183339U/en active Active
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