CN219824282U - Vacuum heat treatment furnace for manufacturing and producing precision mould - Google Patents
Vacuum heat treatment furnace for manufacturing and producing precision mould Download PDFInfo
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- CN219824282U CN219824282U CN202320684474.7U CN202320684474U CN219824282U CN 219824282 U CN219824282 U CN 219824282U CN 202320684474 U CN202320684474 U CN 202320684474U CN 219824282 U CN219824282 U CN 219824282U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 132
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a vacuum heat treatment furnace for manufacturing and producing a precision die, which comprises a vacuum heat treatment furnace body, wherein a driving motor is fixedly arranged in the middle of the lower surface of the vacuum heat treatment furnace body, blocking blocks are blocked at the left end and the right end of the lower side of the vacuum heat treatment furnace body, an exhaust pipe is communicated with the middle of the upper side of the vacuum heat treatment furnace body, a cooling pipe is communicated with the lower end of the inner part of the vacuum heat treatment furnace body, and a heat treatment assembly is fixedly connected in the inner part of the vacuum heat treatment furnace body; the heat treatment assembly comprises a heating furnace, and a plurality of heating wires are fixedly arranged on the surface of the inner wall of the heating furnace. This precision die manufacturing production vacuum heat treatment furnace, put into the spout inside through inseparable mould and drive heat conduction apron cooperation slider sliding connection with heat conduction apron ground laminating at precision die upper end fixed through the pole setting, the steam that the heater strip produced makes it heated evenly through twining the mould surface that will heat transfer to the spout inside at spout outer wall.
Description
Technical Field
The utility model relates to the technical field of vacuum heat treatment furnaces, in particular to a vacuum heat treatment furnace for manufacturing and producing a precision die.
Background
Heat treatment refers to a metal hot working process in which a material is in a solid state by means of heating, holding and cooling to obtain a desired structure and properties, in the course of moving from the stone age to the copper age and the iron age.
Chinese patent CN 211284455U discloses a vacuum heat treatment furnace for grinding apparatus production, including the furnace body and locate the storage water tank of this furnace body bottom, furnace body inner wall both sides and top all are equipped with a plurality of alkaline water and divide the pipe, a plurality of alkaline water divides pipe one side all to be equipped with a plurality of shower nozzles, the diapire intercommunication of furnace body has the pipe, the left end of pipe communicates with the right side wall of purifying box.
However, the heat of the vacuum heat treatment furnace is not uniform enough when the die is heated for production, so that the produced die surface strength is large, the production efficiency of the die is seriously affected, and the production requirement cannot be met, so that the vacuum heat treatment furnace for manufacturing and producing the precise die is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a vacuum heat treatment furnace for manufacturing and producing a precision die, which has the advantages of uniform heating and the like, and solves the problem of larger difference of the surface strength of the produced die caused by insufficient heat of the vacuum heat treatment furnace during the heating and production of the die.
In order to achieve the purpose of uniform heating, the utility model provides the following technical scheme: the utility model provides a precision mold manufacturing production vacuum heat treatment furnace, includes the vacuum heat treatment furnace body, the middle part fixed mounting of vacuum heat treatment furnace body lower surface has driving motor, both ends all block the jam about the vacuum heat treatment furnace body downside, the middle part intercommunication of vacuum heat treatment furnace body upside has the exhaust tube, the inside lower extreme intercommunication of vacuum heat treatment furnace body has the cooling tube, the inside fixedly connected with heat treatment assembly of vacuum heat treatment furnace body.
The heat treatment assembly comprises a heating furnace, a plurality of heating wires are fixedly arranged on the surface of the inner wall of the heating furnace, three bases are fixedly connected with the inner wall of the heating furnace, a plurality of heat transfer supporting rods are fixedly connected with the upper surface of the bases, two heating cylinders are clamped between the heat transfer supporting rods, heat conduction cover plates are connected to the inner wall of the heating cylinders in an up-down sliding mode, air holes are formed in the left side and the right side of the surface of the heat conduction cover plates, vertical rods are fixedly connected to the middle of the upper surface of the heat conduction cover plates, sliding blocks are fixedly connected to the left side and the right side of the heat conduction cover plates, and sliding grooves are formed in the left side and the right side of the heating cylinders.
Further, the outer wall of vacuum heat treatment furnace body downside has fixedly cup jointed two supporting legs, the outer wall fixedly connected with flabellum of driving motor output.
Further, a liquid inlet is formed in the middle of the surface of the cooling pipe, and the two supporting legs are respectively fixed on the left side and the right side of the lower end of the vacuum heat treatment furnace body.
Further, the air holes are formed in the left end and the right end of the lower side of the vacuum heat treatment furnace body, the driving motor is clamped on the inner wall of the air hole, and the surface of the vacuum heat treatment furnace body is rotationally connected with a furnace door.
Further, a plurality of air inlets are formed in the surface of the lower side of the heating furnace, and the air inlets are transversely and equidistantly arranged.
Further, an air outlet is formed in the middle of the upper side of the heating furnace, and the surface of the heat transfer supporting rod is fixedly connected with a supporting plate.
Further, the supporting plates are made of heat-resistant steel, and the two supporting plates are fixedly arranged at the left end and the right end of the heat transfer supporting rod.
Further, clamping grooves are formed in the surfaces of the opposite sides of the upper ends of the two heat transfer supporting rods, and clamping blocks are fixedly connected to the left end and the right end of the heating cylinder.
Compared with the prior art, the utility model provides a vacuum heat treatment furnace for manufacturing and producing a precision die, which has the following beneficial effects:
1. this precision die manufacturing production vacuum heat treatment furnace, put into the spout inside through inseparable mould and drive heat conduction apron cooperation slider sliding connection with heat conduction apron ground laminating at precision die upper end fixed through the pole setting, the steam that the heater strip produced makes it heated evenly through twining the mould surface that will heat transfer to the spout inside at spout outer wall.
2. The vacuum heat treatment furnace for manufacturing and producing the precise die is characterized in that the precise die is placed into the chute and the bottom is attached to the inner bottom wall of the chute, the upright rod is moved from the upper side of the chute to the inside, and the bottom end surface of the heat conduction cover plate is attached to the upper surface of the precise die through sliding of the sliding block and downward movement, so that the problem that the produced die has large surface strength difference due to insufficient heat of the vacuum heat treatment furnace during die heating production is solved.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a side view of the structure of a heat transfer strut of the present utility model;
fig. 4 is a partial top view of the structure of the base of the present utility model.
In the figure: 1 vacuum heat treatment furnace body, 2 supporting legs, 3 exhaust pipes, 4 heating furnaces, 5 heating wires, 6 bases, 7 heat transfer supporting rods, 8 heating cylinders, 9 vertical rods, 10 air outlets, 11 air inlets, 12 blocking blocks, 13 air holes, 14 driving motors, 15 cooling pipes, 16 sliding grooves, 17 furnace doors, 18 clamping grooves, 19 clamping blocks, 20 heat conduction cover plates, 21 air holes and 22 sliding blocks.
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. 1-4, in the embodiment, a vacuum heat treatment furnace for manufacturing a precision mold comprises a vacuum heat treatment furnace body 1, wherein two supporting legs 2 are fixedly sleeved on the outer wall of the lower side of the vacuum heat treatment furnace body 1, the two supporting legs 2 are respectively fixed on the left side and the right side of the lower end of the vacuum heat treatment furnace body 1, a driving motor 14 is fixedly arranged in the middle of the lower surface of the vacuum heat treatment furnace body 1, air holes 13 are formed in the left side and the right side of the lower side of the vacuum heat treatment furnace body 1, the driving motor 14 is clamped on the inner wall of the air holes 13, a furnace door 17 is rotatably connected to the surface of the vacuum heat treatment furnace body 1, a fan blade is fixedly connected to the outer wall of the output end of the driving motor 14, a blocking block 12 is clamped on the left side and the right side of the lower side of the vacuum heat treatment furnace body 1, an exhaust pipe 3 is communicated with the middle of the upper side of the vacuum heat treatment furnace body 1, a cooling pipe 15 is communicated with the lower end of the inner side of the vacuum heat treatment furnace body 1, a liquid inlet is formed in the middle of the surface of the cooling pipe 15, and a heat treatment assembly is fixedly connected to the inside the vacuum heat treatment furnace body 1.
The heat treatment assembly comprises a heating furnace 4, a plurality of air inlets 11 are formed in the surface of the lower side of the heating furnace 4, the air inlets 11 are transversely and equidistantly arranged, an air outlet 10 is formed in the middle of the upper side of the heating furnace 4, a plurality of heating wires 5 are fixedly mounted on the surface of the inner wall of the heating furnace 4, three bases 6 are fixedly connected to the inner wall of the heating furnace 4, a plurality of heat transfer supporting rods 7 are fixedly connected to the upper surface of the bases 6, supporting plates are fixedly connected to the surface of the heat transfer supporting rods 7, heat-resistant steel is adopted as the supporting plates, two supporting plates are fixedly mounted at the left end and the right end of the heat transfer supporting rods 7, a heating cylinder 8 is clamped between the two heat transfer supporting rods 7, a heat conducting cover plate 20 is fixedly connected to the inner wall of the heating cylinder 8 in an up-down sliding manner, air holes 21 are formed in the left side and the right side of the surface of the heat conducting cover plate 20, vertical rods 9 are fixedly connected to the middle of the upper surface of the heat conducting cover plate 20, sliding blocks 22 are fixedly connected to the left side and the right side of the heat conducting cover plate 20, and sliding grooves 16 are formed in the inner portions of the left side and the two sides of the heating cylinder 8.
In this embodiment, when the vacuum heat treatment furnace body 1 is used, the plugging block 12 needs to be plugged into the air hole 13 to fix the air hole, so that the circulation of the internal air and the external air is avoided, and the sealing effect is achieved.
Embodiment two:
referring to fig. 2-4, in accordance with the first embodiment, the heating device comprises clamping blocks 19 fixedly connected to the left and right ends of the heating cylinder 8, and clamping grooves 18 are formed on the surfaces of opposite sides of the upper ends of the two heat transfer struts 7.
By adopting the technical scheme, the heating cylinder 8 can be taken down from between the two heat transfer supporting rods 7, and the die can be taken out from the heating cylinder 8 better.
The working principle of the embodiment is as follows:
the precise die is placed into the sliding groove 16 and the bottom is attached to the inner bottom wall of the sliding groove 16, the vertical rod 9 is moved from the upper side of the sliding groove 16 to the inside, the sliding block 22 slides in the sliding block 23 and moves downwards to attach the bottom end surface of the heat conducting cover plate 20 to the upper surface of the precise die, then the heating cylinder 8 is clamped and fixed between the two heat transfer struts 7 through the clamping blocks 19, the heating wire 5 is started to heat the surface of the precise die after the vacuum heat treatment furnace body 1 is closed, the air in the vacuum heat treatment furnace body 1 is sucked out completely by the air suction connected with the air suction pipe 3 before heating, the vacuum heat treatment furnace body 1 is in a vacuum state, the heat energy generated by the heating wire 5 surrounds the vacuum heat treatment furnace body 1, the heating cylinder 8 absorbs the heat energy and transfers the heat energy to the surface of the precise die in the vacuum heat treatment furnace body, the heated by the precise die is heated, the residual water vapor and the like in the body can be evaporated and discharged from the air holes 21, the precise die is shaped under the cooperation of the heat conducting cover plate 20 and the heating cylinder 8, the temperature is not high, the cooling liquid is injected into the cooling tube 15 after the heat treatment is completed, the fan blade 14 is driven to rotate and the output shaft is connected with the cooling tube, and the fan blade 12 is blown out of the air suction tube 13 from the air suction tube to the air suction tube and the air suction tube is cooled by the air suction tube 4, and the fan blade is cooled by the air suction tube is cooled by the air suction pump 4.
The beneficial effects of the embodiment are as follows:
the vacuum heat treatment furnace is manufactured by the precision die, the heat conduction cover plate 20 is driven by the vertical rod 9 to be matched with the sliding block 22 in sliding connection 23 through the tight die placed in the chute 16, the ground of the heat conduction cover plate 20 is attached to the upper end of the precision die, and hot air generated by the heating wire 5 is wound on the outer wall of the chute 16 to transfer heat to the surface of the die in the chute 16, so that the heat is uniformly heated.
The vacuum heat treatment furnace for manufacturing and producing the precise die is characterized in that the precise die is placed into the chute 16, the bottom of the precise die is attached to the inner bottom wall of the chute 16, the vertical rod 9 is moved from the upper side of the chute 16 to the inside, the bottom end surface of the heat conduction cover plate 20 is attached to the upper surface of the precise die through sliding of the sliding block 22 in the 23 and downward movement, and the problem that the produced die has larger surface strength difference due to uneven heat degree when the die is heated and produced in the vacuum heat treatment furnace is solved.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
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 (8)
1. The vacuum heat treatment furnace for manufacturing and producing the precision mould comprises a vacuum heat treatment furnace body (1), and is characterized in that: the middle part of the lower surface of the vacuum heat treatment furnace body (1) is fixedly provided with a driving motor (14), both the left end and the right end of the lower side of the vacuum heat treatment furnace body (1) are blocked with blocking blocks (12), the middle part of the upper side of the vacuum heat treatment furnace body (1) is communicated with an exhaust pipe (3), the lower end of the inner part of the vacuum heat treatment furnace body (1) is communicated with a cooling pipe (15), and the inner part of the vacuum heat treatment furnace body (1) is fixedly connected with a heat treatment assembly;
the heat treatment assembly comprises a heating furnace (4), a plurality of heating wires (5) are fixedly arranged on the surface of the inner wall of the heating furnace (4), three bases (6) are fixedly connected to the inner wall of the heating furnace (4), a plurality of heat transfer struts (7) are fixedly connected to the upper surface of each base (6), a heating cylinder (8) is clamped between the heat transfer struts (7), a heat conducting cover plate (20) is fixedly connected to the inner wall of each heating cylinder (8) up and down, ventilation holes (21) are formed in the left side and the right side of the surface of each heat conducting cover plate (20), vertical rods (9) are fixedly connected to the middle of the upper surface of each heat conducting cover plate (20), sliding blocks (22) are fixedly connected to the left side and the right side of each heat conducting cover plate (20), and sliding grooves (16) are formed in the inner portions of the left side and the right side of each heating cylinder (8).
2. The precision die manufacturing vacuum heat treatment furnace according to claim 1, wherein: the outer wall of the lower side of the vacuum heat treatment furnace body (1) is fixedly sleeved with two supporting legs (2), and the outer wall of the output end of the driving motor (14) is fixedly connected with fan blades.
3. A precision die manufacturing production vacuum heat treatment furnace according to claim 2, wherein: the middle part on the surface of the cooling pipe (15) is provided with a liquid inlet, and the two supporting legs (2) are respectively fixed at the left side and the right side of the lower end of the vacuum heat treatment furnace body (1).
4. A precision die manufacturing production vacuum heat treatment furnace according to claim 3, wherein: air holes (13) are formed in the left end and the right end of the lower side of the vacuum heat treatment furnace body (1), the driving motor (14) is clamped on the inner wall of the air holes (13), and the surface of the vacuum heat treatment furnace body (1) is rotationally connected with a furnace door (17).
5. The precision die manufacturing vacuum heat treatment furnace according to claim 1, wherein: a plurality of air inlets (11) are formed in the lower side surface of the heating furnace (4), and the air inlets (11) are transversely and equidistantly arranged.
6. The precision die manufacturing vacuum heat treatment furnace according to claim 5, wherein: an air outlet (10) is formed in the middle of the upper side of the heating furnace (4), and a supporting plate is fixedly connected to the surface of the heat transfer supporting rod (7).
7. The precision die manufacturing vacuum heat treatment furnace according to claim 6, wherein: the support plates are made of heat-resistant steel, and the two support plates are fixedly arranged at the left end and the right end of the heat transfer support rod (7).
8. The precision die manufacturing vacuum heat treatment furnace according to claim 7, wherein: clamping grooves (18) are formed in the surfaces of the opposite sides of the upper ends of the two heat transfer supporting rods (7), and clamping blocks (19) are fixedly connected to the left end and the right end of the heating cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684474.7U CN219824282U (en) | 2023-03-31 | 2023-03-31 | Vacuum heat treatment furnace for manufacturing and producing precision mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684474.7U CN219824282U (en) | 2023-03-31 | 2023-03-31 | Vacuum heat treatment furnace for manufacturing and producing precision mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219824282U true CN219824282U (en) | 2023-10-13 |
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ID=88273581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320684474.7U Active CN219824282U (en) | 2023-03-31 | 2023-03-31 | Vacuum heat treatment furnace for manufacturing and producing precision mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219824282U (en) |
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2023
- 2023-03-31 CN CN202320684474.7U patent/CN219824282U/en active Active
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