CN213052742U - Radian MIM metalwork sintering tool - Google Patents
Radian MIM metalwork sintering tool Download PDFInfo
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- CN213052742U CN213052742U CN202021741245.7U CN202021741245U CN213052742U CN 213052742 U CN213052742 U CN 213052742U CN 202021741245 U CN202021741245 U CN 202021741245U CN 213052742 U CN213052742 U CN 213052742U
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Abstract
The utility model discloses a radian MIM metalwork sintering tool belongs to mould technical field, including the bottom plate, the top of bottom plate is fixed arc metal sheet, the inside of arc metal sheet is equipped with the heat absorption iron plate, the bottom of heat absorption iron plate is connected with first high temperature resistant layer, the bottom of first high temperature resistant layer is connected with the strengthening layer; through setting up the sintering tool, make the deflection of the metalwork that needs processing reduce a lot, strengthen the arc metal level through setting up the strengthening layer, make its practical life long, high temperature resistant layer can make the sintering tool resistant fever, the heat absorption iron plate can inhale the temperature on the metalwork, dispel the heat through inside heat dissipation fan, the heat-resisting board mainly protects the heat dissipation fan, make it can not damage, make it not contact with ground, cause the damage of sintering tool easily, adopt the size after the sintering of profile modeling sintering tool to be between 24.3-24.6, reduce 90% deflection, improve the product yield, realize batch production.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a radian MIM metalwork sintering tool.
Background
MIM (metal-insulator-metal) is a molding method in which a plasticized mixture of metal powder and a binder thereof is injected into a mold, and is a new molding technique that has been developed internationally rapidly in recent years, and has advantages in that it is possible to form small parts of arbitrary complex shapes, and the density of each part of the product is uniform, and the performance is excellent. In the MIM production process, sintering deformation is a difficult point for products with complex structures and thin outer walls, and a special jig is manufactured for the products during sintering, so that great help is brought.
At present, sintering jigs are not adopted for supporting, products are seriously deformed, batch production is not easy to realize, the sintering jigs are easy to damage through high temperature, and some jigs are difficult to fall off from the jigs after processing is finished, so that the jigs are damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radian MIM metalwork sintering tool, through setting up sintering tool, make the deflection of the metalwork that needs processing reduce a lot, through setting up the strengthening layer, high temperature resistant layer, the heat absorption iron plate, strengthen the arc metal level, make its practical long-lived, high temperature resistant layer can make sintering tool resistant fever, the temperature that heat absorption iron plate can be on the bar metalwork inhales, dispel the heat through inside heat dissipation fan, heat resistance board mainly protects the heat dissipation fan, make it not receive high temperature, thereby damage, it makes sintering tool fix on the support of its body to set up the fixture block, make it not contact with ground, cause sintering tool's damage easily, adopt behind the profile modeling sintering tool sintering back sintering size be 24.3-24.6 between, reduce 90% deflection, the product yield is improved, realize batch production.
To solve the problems set forth in the background art described above.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an radian MIM metalwork sintering tool, includes the bottom plate, the fixed arc metal sheet in top of bottom plate, the inside of arc metal sheet is equipped with endothermic iron plate, first high temperature resistant layer is connected to the bottom of endothermic iron plate, the strengthening layer is connected to the bottom on first high temperature resistant layer, the bottom both ends fixed connection heat insulating rod on strengthening layer, the top fixed surface second high temperature resistant layer of endothermic iron plate, the recess is seted up at the top center of bottom plate, install heat-resistant plate around the top surface of recess, the inside of recess is equipped with the heat dissipation fan, the cooling tube is connected at both ends about the heat dissipation fan, the inlet scoop is connected to the other end of cooling tube, the left side below installation control panel of heat dissipation fan, the control panel passes through power spool and is connected to the terminal.
Preferably, the bottom center of the bottom plate is movably connected with a baffle plate, and a baffle plate is fixed at the top center of the baffle plate.
Preferably, the power supply line pipe is established on the bottom left side of baffle, the exhaust pipe is established on the bottom right side of baffle.
Preferably, the periphery of the surface of the arc-shaped metal plate is provided with a shedding notch, and the lower part of the shedding notch is connected with the transverse stripe.
Preferably, the arc-shaped metal plate is provided with a shape groove at the upper end and the lower end of the center of the second high temperature resistant layer, and the sintered size of the arc-shaped metal plate is 24.3-24.6.
Preferably, the periphery of the bottom plate is fixedly connected with the clamping blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
compared with the prior art, the sintering jig is arranged, the deformation of a metal piece to be processed is greatly reduced, the strengthening layer, the high-temperature-resistant layer and the heat-absorbing iron plate are arranged to strengthen the arc-shaped metal layer, the sintering jig is long in service life, the high-temperature-resistant layer can enable the sintering jig to be resistant to burning, the heat-absorbing iron plate can absorb the temperature on the metal piece, the heat is dissipated through the internal heat dissipating fan, the heat-resistant plate mainly protects the heat dissipating fan from high temperature, the heat dissipating fan is damaged, the fixture block is arranged to enable the sintering jig to be fixed on the support of the body of the sintering jig, the sintering jig is not in contact with the ground, the damage of the sintering jig is easily caused, the size of the sintered metal piece after the profiling sintering jig is adopted is 24.3-24.6, the deformation is reduced.
Drawings
FIG. 1 is a schematic structural view of a sintering jig according to the present invention;
FIG. 2 is a schematic view of the bottom view of the sintering jig of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the sintering jig of the present invention.
In the figure: 1. a base plate; 2. a heat insulating rod; 3. a radiating pipe; 4. a first high temperature resistant layer; 5. a heat absorbing iron plate; 6. a groove; 7. a heat dissipation fan; 8. an air suction opening; 9. a partition plate; 10. a baffle plate; 11. an exhaust duct; 12. A power line tube; 13. a shape groove; 14. an arc-shaped metal plate; 15. horizontal stripes; 16. a strengthening layer; 17. A notch is removed; 18. a clamping block; 19. a control panel; 20. a second high temperature resistant layer; 21. a heat-resistant board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a radian MIM metal piece sintering jig comprises a bottom plate 1, wherein an arc-shaped metal plate 14 is fixed at the top of the bottom plate 1, the arc-shaped metal plate 14 mainly enables a metal piece to be placed on the metal piece to support the metal piece, a heat absorption iron plate 5 is arranged inside the arc-shaped metal plate 14, the heat absorption iron plate 5 mainly absorbs heat of the metal piece, the bottom of the heat absorption iron plate 5 is connected with a first high-temperature-resistant layer 4, the first high-temperature-resistant layer 4 mainly protects a reinforcing layer 16, the bottom of the first high-temperature-resistant layer 4 is connected with the reinforcing layer 16, the reinforcing layer 16 mainly reinforces the sintering jig, and cannot be damaged when the metal piece is processed and supported, two ends of the bottom of the reinforcing layer 16 are fixedly connected with heat insulation rods 2, and the heat insulation rods 2 mainly play a;
the second high temperature resistant layer 20 is fixed on the top surface of the heat absorbing iron plate 5, the second high temperature resistant layer 20 has a high temperature resistant effect on the arc-shaped metal plate 14, the top center of the bottom plate 1 is provided with a groove 6, the inside of the groove 6 is mainly provided with a heat dissipation fan 7, the periphery of the top surface of the groove 6 is provided with a heat resistant plate 21, the heat resistant plate 21 mainly protects the heat dissipation fan 7, the inside of the groove 6 is provided with the heat dissipation fan 7, the heat dissipation fan 7 mainly plays a role in dissipating heat inside the sintering jig, the left end and the right end of the heat dissipation fan 7 are connected with the, the internal heat is radiated through the radiating pipe 3, the other end of the radiating pipe 3 is connected with the air inlet 8, the air inlet 8 mainly absorbs the temperature inside, the left lower part of the radiating fan 7 is provided with the control panel 19, the control panel 19 mainly controls the radiating fan 7, and the control panel 19 is connected to a terminal through the power supply line pipe 12 and is controlled through the terminal;
the bottom center of the bottom plate 1 is movably connected with a baffle plate 10, the baffle plate 10 mainly seals a groove 6 formed in the bottom center of the sintering jig, a partition plate 9 is fixed at the top center of the baffle plate 10, a power supply wire 12 and an exhaust pipe 11 are mainly isolated by the partition plate 9, the periphery of the bottom plate 1 is fixedly connected with a fixture block 18, and the fixture block 18 is mainly fixed on a special bracket of the sintering jig, so that the fixture block is not directly contacted with the ground, and the damage is caused;
a power supply line pipe 12 is arranged on the left side of the bottom of the baffle 10, an internal power supply line is mainly connected to the control panel through the power supply line pipe 12, an exhaust pipe 11 is arranged on the right side of the bottom of the baffle 10, and the exhaust pipe 11 is mainly used for exhausting hot air fanned out by the heat dissipation fan 7 through the exhaust pipe 11;
the periphery of the surface of the arc-shaped metal plate 14 is provided with falling notches 17, the falling notches 17 enable the processed metal piece to easily fall off from the sintering jig, the lower part of the falling notch 17 is connected with a transverse stripe 15, the transverse stripe 15 mainly prints stripes on the side edge inside the metal piece to enable the metal piece to form a transverse strip hook, the arc-shaped metal plate 14 is provided with shape grooves 13 at the upper end and the lower end of the center of the second high-temperature-resistant layer 20, the shape grooves 13 mainly increase the shape of the metal piece, and the size of the arc-shaped metal plate 14 after sintering is 24.3-24.6.
The working principle is as follows: when the sintering fixture is used, heat resistance is achieved through the second high-temperature-resistant layer 20, the heat-absorbing iron plate 5 absorbs heat of a metal piece during molding, the hardness of the sintering fixture is enhanced through the enhancing layer 16, the sintering fixture is not melted at high temperature, the heat dissipation fan 7 is started, heat absorbed by the internal heat-absorbing iron plate is absorbed through the heat dissipation pipe 3, heat is dissipated through the air outlet pipe 12, the metal piece is easy to drop after being completed through the dropping notch 17, the shape groove 13 mainly shapes a small part, and the sintering fixture is integrally fixed on a support of the body through the fixture block 18.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a radian MIM metalwork sintering tool, includes bottom plate (1), its characterized in that: the heat-insulation plate is characterized in that an arc-shaped metal plate (14) is fixed at the top of the bottom plate (1), a heat-absorption iron plate (5) is arranged inside the arc-shaped metal plate (14), a first high-temperature-resistant layer (4) is connected to the bottom of the heat-absorption iron plate (5), a strengthening layer (16) is connected to the bottom of the first high-temperature-resistant layer (4), heat-insulation rods (2) are fixedly connected to the two ends of the bottom of the strengthening layer (16), a second high-temperature-resistant layer (20) is fixed to the surface of the top of the heat-absorption iron plate (5), a groove (6) is formed in the center of the top of the bottom plate (1), a heat-resistant plate (21) is installed around the surface of the top of the groove (6), a heat-dissipation fan (7) is arranged inside the groove (6), the heat-dissipation pipe (3) is connected to the left end and the right end of the heat-dissipation, the control board (19) is connected to the terminal through the power conduit (12).
2. The arc MIM metal piece sintering fixture of claim 1, wherein: the bottom center of the bottom plate (1) is movably connected with a baffle (10), and a baffle (9) is fixed at the top center of the baffle (10).
3. The arc MIM metal piece sintering fixture of claim 2, wherein: power supply line pipe (12) are established on the left of the bottom of baffle (10), exhaust pipe (11) are established on the bottom right side of baffle (10).
4. The arc MIM metal piece sintering fixture of claim 1, wherein: the surface of the arc-shaped metal plate (14) is provided with falling notches (17) all around, and transverse stripes (15) are connected below the falling notches (17).
5. The arc MIM metal piece sintering fixture of claim 1, wherein: the arc-shaped metal plate (14) is provided with shape grooves (13) at the upper end and the lower end of the center of the second high temperature resistant layer (20), and the sintered size of the arc-shaped metal plate (14) is 24.3-24.6.
6. The arc MIM metal piece sintering fixture of claim 1, wherein: the periphery of the bottom plate (1) is fixedly connected with clamping blocks (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021741245.7U CN213052742U (en) | 2020-08-19 | 2020-08-19 | Radian MIM metalwork sintering tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021741245.7U CN213052742U (en) | 2020-08-19 | 2020-08-19 | Radian MIM metalwork sintering tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052742U true CN213052742U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021741245.7U Active CN213052742U (en) | 2020-08-19 | 2020-08-19 | Radian MIM metalwork sintering tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213052742U (en) |
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2020
- 2020-08-19 CN CN202021741245.7U patent/CN213052742U/en active Active
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