CN220206406U - Sintering furnace for MIM - Google Patents
Sintering furnace for MIM Download PDFInfo
- Publication number
- CN220206406U CN220206406U CN202321708173.XU CN202321708173U CN220206406U CN 220206406 U CN220206406 U CN 220206406U CN 202321708173 U CN202321708173 U CN 202321708173U CN 220206406 U CN220206406 U CN 220206406U
- Authority
- CN
- China
- Prior art keywords
- sintering furnace
- protection box
- mim
- temperature
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005245 sintering Methods 0.000 title claims abstract description 56
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses a sintering furnace for MIM, which relates to the technical field of sintering furnace bodies, and aims to improve the problems that the monitoring structure of the temperature in the sintering furnace body is lacking in the existing sintering furnace bodies for MIM when the sintering furnace is used, and the quality of sintered products can be influenced by the excessive temperature and the excessively low temperature; the inner top wall of the heat preservation cavity is fixedly provided with a temperature sensor, and the inner wall of the protection box is fixedly provided with a controller. When the temperature sensor is used, the temperature sensor can monitor the temperature in the heat preservation cavity, and when the temperature exceeds a set maximum value or is lower than a set minimum value, the controller can start the buzzer, and the buzzer can give an alarm to remind a worker to intervene in the temperature in the sintering furnace body, so that the quality of a sintered product is improved.
Description
Technical Field
The utility model relates to the field of sintering furnace bodies, in particular to a sintering furnace for MIM.
Background
The existing MIM sintering furnace body is basically a MIM workpiece sintering furnace body, namely a MIM product sintering furnace body, MIM technology is metal powder injection molding technology, and MIM technology is used as near-net forming technology for manufacturing high-quality precise parts, so that the MIM sintering furnace body has the advantages that conventional powder metallurgy, machining and casting methods cannot be compared with the conventional powder metallurgy, machining and casting methods, and is specifically expressed as follows: can produce small metal parts with complex shapes like plastic products.
The utility model of current bulletin number CN211953658U discloses a fritting furnace for MIM, including the fritting furnace body, the fritting furnace body rotates and is connected with the fritting furnace body hatch door that sealed fritting furnace body one end opening was used, the fritting furnace body includes the heating frame and places the inner bag chamber body of required sintering product, the inside inner bag layer that is equipped with of inner bag chamber body, the inner bag layer includes interior steel sheet layer, heat preservation and outer steel sheet layer, outer steel sheet layer is close to heating frame one side setting, the heat preservation is fixed between interior steel sheet layer and the outer steel sheet layer.
In the above-mentioned technical solution, the inventors found that there is at least a problem in this technique that, in use, a lack of a structure for monitoring the temperature in the sintering furnace body, an excessively high temperature and an excessively low temperature both affect the quality of the sintered product, and therefore, a sintering furnace for MIM has been proposed.
Disclosure of Invention
In order to solve the problems that in the prior art, when the sintering furnace for MIM is used, a monitoring structure for the temperature in the sintering furnace is lacked, and the quality of a sintered product is influenced by the excessively high temperature and the excessively low temperature, the utility model provides the sintering furnace for MIM.
The utility model provides a sintering furnace for MIM, which adopts the following technical scheme:
the sintering furnace for the MIM comprises a sintering furnace body and a protection box arranged on one side of the sintering furnace body, wherein a heat preservation cavity is fixedly arranged on the inner wall of the sintering furnace body, a heating frame is arranged in the heat preservation cavity, and a liner cavity is arranged in the heating frame;
the inner top wall of the heat preservation cavity is fixedly provided with a temperature sensor, the inner wall of the protection box is fixedly provided with a controller, the temperature sensor is electrically connected with the controller, the outer wall of the protection box is fixedly provided with a buzzer, and the controller is electrically connected with the buzzer.
Through adopting above-mentioned technical scheme, when using, temperature sensor can monitor the temperature in the heat preservation chamber, and when the temperature exceeded the settlement maximum value or was less than the settlement minimum value, the controller can start buzzer, and buzzer can send the alarm and remind the staff to intervene sintering furnace body internal temperature to sintering product quality has been improved.
Optionally, an insulating layer is arranged on the outer surface of the protection box.
By adopting the technical scheme, the heat insulation layer can increase the heat insulation effect of the protection box, and the influence of heat emitted by the sintering furnace body on the controller during sintering can be reduced.
Optionally, a mounting groove is formed in one side of the protection box, a fan is arranged on the inner wall of the mounting groove formed in the protection box, and a heat dissipation groove is formed in the top of the protection box.
Through adopting above-mentioned technical scheme, when using, the fan can cool down the guard box inside.
Optionally, the bottom of sintering furnace body fixed mounting has the stabilizer blade, the bottom fixed mounting of stabilizer blade has rubber slipmat.
By adopting the technical scheme, the rubber anti-slip pad can increase the friction between the support legs and the ground, so that the sintering furnace body is firmer in use.
Optionally, the inside fixed mounting of guard box has the spring, the one end fixed mounting of spring has the fixture block, the inside of fan seted up with fixture block looks adaptation draw-in groove.
Through adopting above-mentioned technical scheme, when the maintenance is dismantled to the fan to needs, the staff only need control the fixture block remove, and the fixture block can extrude the spring and with draw-in groove mutual separation to make the staff pull down the fan fast.
Optionally, a heat dissipation net is fixedly installed on the inner wall of the heat dissipation groove formed in the protection box.
By adopting the technical scheme, the heat dissipation net can reduce the entry of external impurity objects into the protection box.
Optionally, the lateral surface fixed mounting of fixture block has the push rod, rectangular slide hole has been seted up to the surface of guard box, the push rod runs through to rectangular slide hole outside.
By adopting the technical scheme, the push rod can facilitate the staff to push the clamping block to move.
In summary, the utility model has the following beneficial effects:
1. when the temperature sensor is used, the temperature sensor can monitor the temperature in the heat preservation cavity, and when the temperature exceeds a set maximum value or is lower than a set minimum value, the controller can start the buzzer, and the buzzer can give an alarm to remind a worker to intervene in the temperature in the sintering furnace body, so that the quality of a sintered product is improved;
2. when the fan is required to be disassembled and overhauled, a worker only needs to control the clamping block to move, and the clamping block can squeeze the spring and is mutually separated from the clamping groove, so that the worker can quickly disassemble the fan.
Drawings
Fig. 1 is a schematic cross-sectional elevation view of the present utility model.
Fig. 2 is a schematic view of the structure of the protection box of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Reference numerals illustrate:
1. a sintering furnace body; 2. a protection box; 3. a heat preservation cavity; 4. a heating rack; 5. a liner cavity; 6. a temperature sensor; 7. a controller; 8. a buzzer; 9. a thermal insulation layer; 10. a blower; 11. a support leg; 12. a spring; 13. a clamping block; 14. a heat dissipation net; 15. a push rod.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
Referring to fig. 1 and 2, a sintering furnace for MIM includes a sintering furnace body 1 and a protection box 2 disposed at one side of the sintering furnace body 1, wherein a controller 7 is fixedly installed on an inner wall of the protection box 2. The outer surface of the protection box 2 is provided with the heat insulation layer 9, the heat insulation layer 9 is a polyurethane foaming plate, the polyurethane foaming plate can increase the heat insulation effect of the protection box 2, and the influence of heat emitted by the sintering furnace body 1 on the controller 7 during sintering can be reduced.
Wherein, sintering furnace body 1's bottom fixed mounting has stabilizer blade 11, and the quantity of stabilizer blade 11 is four, and four stabilizer blades 11 set up respectively in the four corners department of sintering furnace body 1 bottom, and the equal fixed mounting in bottom of stabilizer blade 11 has the rubber slipmat, and the frictional force between rubber slipmat multiplicable stabilizer blade 11 and the ground can make sintering furnace body 1 more firm when using.
Referring to fig. 1, an insulation cavity 3 is fixedly installed on an inner wall of a sintering furnace body 1, a heating frame 4 is disposed in the insulation cavity 3, a liner cavity 5 is disposed in the heating frame 4, and a product to be sintered can be placed in the liner cavity 5. The temperature sensor 6 is fixedly arranged on the inner top wall of the heat preservation cavity 3, the temperature sensor 6 is electrically connected with the controller 7 (not shown in the figure), the buzzer 8 is fixedly arranged on the outer wall of the protection box 2, and the controller 7 is electrically connected with the buzzer 8 (not shown in the figure).
Referring to fig. 1-3, a mounting groove is formed on one side of the protection box 2, a fan 10 is disposed on an inner wall of the mounting groove formed in the protection box 2, and a heat dissipation groove is formed on the top of the protection box 2. When in use, the fan 10 can cool the inside of the protection box 2. The inner wall of the heat dissipation groove formed in the protection box 2 is fixedly provided with the heat dissipation net 14, and the heat dissipation net 14 can reduce the entry of external impurity objects into the protection box 2.
The inside of the protection box 2 is fixedly provided with a spring 12, one end of the spring 12 is fixedly provided with a clamping block 13, and the inside of the fan 10 is provided with a clamping groove matched with the clamping block 13. When the fan 10 needs to be disassembled and overhauled, a worker only needs to control the clamping block 13 to move, and the clamping block 13 can squeeze the spring 12 and be mutually separated from the clamping groove, so that the worker can quickly disassemble the fan 10. The outer side surface of the clamping block 13 is fixedly provided with a push rod 15, the outer surface of the protection box 2 is provided with a long-strip sliding hole, the push rod 15 penetrates through the outside of the long-strip sliding hole, and the push rod 15 can facilitate a worker to push the clamping block 13 to move.
The implementation principle of the utility model is as follows: when the sintering furnace is used, the temperature sensor 6 can monitor the temperature in the heat preservation cavity 3, when the temperature exceeds a set maximum value or is lower than a set minimum value, the controller 7 can start the buzzer 8, and the buzzer 8 can send out an alarm to remind workers to intervene in the temperature in the sintering furnace body 1, so that the quality of a sintering product is improved;
when the fan 10 needs to be disassembled and overhauled, a worker can push the push rod 15 to move, the push rod 15 can drive the clamping block 13 to move, and the clamping block 13 can squeeze the spring 12 and be separated from the clamping groove, so that the worker can rapidly disassemble the fan 10.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides a sintering furnace for MIM, includes sintering furnace body (1) and sets up guard box (2) in sintering furnace body (1) one side, its characterized in that: the inner wall of the sintering furnace body (1) is fixedly provided with a heat preservation cavity (3), a heating frame (4) is arranged in the heat preservation cavity (3), and an inner container cavity (5) is arranged in the heating frame (4);
the temperature-keeping device is characterized in that a temperature sensor (6) is fixedly arranged on the inner top wall of the heat-keeping cavity (3), a controller (7) is fixedly arranged on the inner wall of the protection box (2), the temperature sensor (6) is electrically connected with the controller (7), a buzzer (8) is fixedly arranged on the outer wall of the protection box (2), and the controller (7) is electrically connected with the buzzer (8).
2. The sintering furnace for MIM according to claim 1, wherein: the outer surface of the protection box (2) is provided with a heat insulation layer (9).
3. The sintering furnace for MIM according to claim 1, wherein: the novel solar energy protection device is characterized in that a mounting groove is formed in one side of the protection box (2), a fan (10) is arranged on the inner wall of the mounting groove formed in the protection box (2), and a heat dissipation groove is formed in the top of the protection box (2).
4. The sintering furnace for MIM according to claim 1, wherein: the bottom of sintering furnace body (1) is fixed mounting has stabilizer blade (11), the bottom fixed mounting of stabilizer blade (11) has rubber slipmat.
5. A sintering furnace for MIM according to claim 3, wherein: the fan is characterized in that a spring (12) is fixedly arranged in the protection box (2), a clamping block (13) is fixedly arranged at one end of the spring (12), and a clamping groove matched with the clamping block (13) is formed in the fan (10).
6. A sintering furnace for MIM according to claim 3, wherein: the inner wall of the radiating groove arranged in the protection box (2) is fixedly provided with a radiating net (14).
7. The sintering furnace for MIM according to claim 5, wherein: the outer side surface of the clamping block (13) is fixedly provided with a push rod (15), the outer surface of the protection box (2) is provided with a long-strip sliding hole, and the push rod (15) penetrates to the outside of the long-strip sliding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708173.XU CN220206406U (en) | 2023-07-03 | 2023-07-03 | Sintering furnace for MIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708173.XU CN220206406U (en) | 2023-07-03 | 2023-07-03 | Sintering furnace for MIM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220206406U true CN220206406U (en) | 2023-12-19 |
Family
ID=89140002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321708173.XU Active CN220206406U (en) | 2023-07-03 | 2023-07-03 | Sintering furnace for MIM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220206406U (en) |
-
2023
- 2023-07-03 CN CN202321708173.XU patent/CN220206406U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220206406U (en) | Sintering furnace for MIM | |
| CN109378746A (en) | A kind of the new-energy automobile high-tension distribution box and its method of good heat dissipation effect | |
| CN209537575U (en) | A kind of box resistance-heated furnace of metal heat treatmet processing | |
| CN208972410U (en) | A kind of vacuum food baking box | |
| CN220032602U (en) | Logistics loading box with compaction function | |
| CN216482236U (en) | Integrated heating furnace body | |
| CN210779610U (en) | Combined electrical cabinet capable of automatically adjusting temperature | |
| CN211120667U (en) | Ceramic placing structure for ceramic sintering furnace | |
| CN216809006U (en) | Zone melting furnace for preparing alloy crystal bar | |
| CN205537096U (en) | Vacuum hotpressing aluminium oxide fritting furnace | |
| CN208613391U (en) | A kind of cold forging extruding wolfram steel cavity plate | |
| CN209035458U (en) | A kind of moulding cylinder storehouse external cooling device for increasing material manufacturing | |
| CN220853106U (en) | Roasting fixing device | |
| CN218210341U (en) | Vacuum drying oven convenient to adjust interlayer | |
| CN208712613U (en) | The accurate overhead punching machine of open type double-crankshaft | |
| CN206858448U (en) | A kind of spark plasma sintering device for preparing CoFe2O4 BaTiO3 nanometer composite magnetoelectric ceramics | |
| CN207088284U (en) | A kind of plastic mould processing fixing device | |
| CN218443276U (en) | Metal melting equipment for machine-building | |
| CN221802505U (en) | Mould heating furnace for aluminum product processing | |
| CN210280416U (en) | Numerical control full-automatic stamping die | |
| CN114400508B (en) | Gap arrester discharge rod and discharge ball integrated electrode and manufacturing process | |
| CN216698040U (en) | Transformer with explosion-proof structure | |
| CN114273490B (en) | Automobile bumper rapid cooling forming device based on hot stamping mode | |
| CN221177048U (en) | Mounting structure of top cap in regulator cubicle | |
| CN208558149U (en) | A kind of injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |