CN210045991U - Isostatic pressing vibrations filler device - Google Patents
Isostatic pressing vibrations filler device Download PDFInfo
- Publication number
- CN210045991U CN210045991U CN201920618001.0U CN201920618001U CN210045991U CN 210045991 U CN210045991 U CN 210045991U CN 201920618001 U CN201920618001 U CN 201920618001U CN 210045991 U CN210045991 U CN 210045991U
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- Prior art keywords
- clamping
- vibration
- disposed
- isostatic
- vibrating
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- 238000000462 isostatic pressing Methods 0.000 title claims abstract description 15
- 239000000945 filler Substances 0.000 title abstract description 4
- 238000012856 packing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005056 compaction Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 238000009694 cold isostatic pressing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The utility model discloses an isostatic pressing vibrations filler device, including supporting mechanism, assemble in supporting mechanism's vibrations mechanism and locate the feed mechanism of supporting mechanism upper end. The utility model discloses carry out centre gripping effectively to the die cavity when vibrations are loaded, cause the damage to the die cavity when preventing to shake, can accomplish the mechanical vibrations of die cavity when the die cavity is loaded, improve isostatic compaction's effect, reduce operating personnel working strength, have stronger practicality.
Description
Technical Field
The utility model relates to an isostatic compaction equipment correlation technique field especially relates to an isostatic compaction shakes packing device.
Background
The isostatic pressure working principle is Pascal's law: "the pressure of the medium liquid or gas in the closed vessel can be transmitted equally in all directions. The isostatic pressing technology has a history of more than 70 years, and is mainly applied to powder molding of powder metallurgy in the initial stage; for nearly 20 years, isostatic pressing technology has been widely used in the fields of ceramic casting, atomic energy, tool manufacturing, plastics, ultra-high pressure food sterilization and graphite, ceramics, permanent magnets, high-voltage electromagnetic porcelain bottles, biological medicine preparation, food preservation, high-performance materials, military industry and the like.
The isostatic pressing is to add the granulated porcelain into a mould, the material of the mould is generally plastic or rubber with certain elasticity, and the granulated porcelain in the mould is compacted and molded by applying even pressure of tens to hundreds of megapascals to the mould in an isostatic press. The isostatic pressing method comprises two methods, namely cold isostatic pressing and hot isostatic pressing, wherein the cold isostatic pressing is divided into a wet method and a dry method. The cold isostatic pressing mode adopted in China is mostly wet type.
Isostatic pressing injects the alloy powder and then the shaping in the die cavity before the shaping, when injecting the alloy powder, if not shake the vibrations to the die cavity, the powder is not closely knit will appear, the injection volume of powder is less than the rated value, thereby influence the isostatic pressing shaping in later stage, currently, thereby most of rock through the manual work and ensure that the powder can closely knit in the die cavity, but this kind of operating mode is when facing the great die cavity of the great bulky of weight, the frequency that the manual work rocked can not reach anticipated technological effect, thereby influence the effect of isostatic pressing shaping.
SUMMERY OF THE UTILITY MODEL
The utility model provides an isostatic pressing vibrations filler device to solve the not enough of above-mentioned prior art, carry out the centre gripping effectively when vibrations are loaded to the die cavity, cause the damage to the die cavity when preventing to shake, can accomplish the mechanical vibrations of die cavity when the die cavity is loaded, improved isostatic pressing's effect, reduce operating personnel working strength, have stronger practicality.
In order to realize the purpose of the utility model, the following technologies are adopted:
an isostatic pressing vibration packing device comprises a supporting mechanism, a vibration mechanism assembled on the supporting mechanism and a feeding mechanism arranged at the upper end of the supporting mechanism;
the supporting mechanism comprises a bottom plate, four supporting rods arranged at four corners of the bottom plate and springs arranged at the lower ends of the supporting rods;
the vibration mechanism comprises a vibration plate which penetrates through the support rod and is positioned at the upper end of the spring, a vibration piece which is arranged on the lower surface of the vibration plate and is provided with an arc groove at the lower end, a convex rod which is concentric with the arc groove of the vibration piece and is positioned below the vibration piece, a rotating shaft which penetrates through the convex rod, rotating seats which are assembled at two ends of the rotating shaft and are fixed on the bottom plate at the lower part, and a driving device which is connected with the rotating shaft;
feed mechanism is including locating the feeder hopper of vibrations mechanism top and locating the feeder hopper outer wall and locate the backup pad of upper end of the support bar.
Preferably, the device further comprises a clamping mechanism arranged on the vibrating mechanism.
Preferably, the clamping mechanism comprises two pairs of fixed plates symmetrically arranged on the vibration plate in pairs, clamping screws all screwed on the fixed plates, clamping plates all arranged at the inner side ends of the clamping screws, key-shaped holes all arranged at the upper end and the lower end of each clamping plate, square holes arranged at the middle positions of the clamping plates, a pair of motion rods penetrating through the key-shaped holes, motion blocks arranged in the square holes, clamping plates arranged at the inner side ends of the motion rods and the motion blocks, and a feed screw arranged on one side of each motion block and screwed on the clamping plates.
Preferably, the outer side end of the clamping screw is provided with a turntable.
Preferably, the outer end of the feed screw is provided with a rotating plate.
Preferably, the outer wall of the rotating disc is provided with anti-slip patterns.
Preferably, soft rubber pads are arranged on the clamping surfaces of the clamping plate and the clamping plate.
The technical scheme has the advantages that:
1. the supporting mechanism is used for supporting the vibrating mechanism and the feeding mechanism, and meanwhile, the vibrating mechanism can move upwards through the counterforce of the spring after vibrating downwards, so that the consumption of electric energy is reduced;
2. the vibration mechanism is used for clamping and vibrating the die cavity, wherein the vibration plate is a carrier of the die cavity, the vibration piece arranged on the lower surface of the vibration plate drives the vibration piece to vibrate under the drive of the convex rod by the drive device, and the clamping mechanism arranged on the vibration plate is mainly used for clamping the die cavity to prevent the die cavity from being damaged due to vibration;
3. the feeding mechanism continuously controls the feeding hopper to feed materials into the die cavity through the electromagnetic valve, and powder is compactly filled into the die cavity through the cooperation with the vibration mechanism;
4. the utility model discloses carry out centre gripping effectively to the die cavity when vibrations are loaded, cause the damage to the die cavity when preventing to shake, can accomplish the mechanical vibrations of die cavity when the die cavity is loaded, improve isostatic compaction's effect, reduce operating personnel working strength, have stronger practicality.
Drawings
Fig. 1 shows a first three-dimensional structure of the present invention.
Fig. 2 shows a second three-dimensional structure of the present invention.
Fig. 3 shows a partial enlarged view at a.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, an isostatic pressing vibration packing device includes a supporting mechanism 1, a vibration mechanism 2 assembled on the supporting mechanism 1, a feeding mechanism 3 disposed at an upper end of the supporting mechanism 1, and a clamping mechanism 4 disposed on the vibration mechanism 2.
The supporting mechanism 1 comprises a bottom plate 10, four supporting rods 11 arranged at four corners of the bottom plate 10 and springs 12 arranged at the lower ends of the supporting rods 11.
The vibration mechanism 2 includes a vibration plate 20 penetrating the support rod 11 and located at the upper end of the spring 12, a vibration member 21 provided on the lower surface of the vibration plate 20 and having an arc groove at the lower end, a protruding rod 22 concentric with the arc groove of the vibration member 21 and located below the vibration member 21, a rotating shaft 23 penetrating the protruding rod 22, a rotating seat 24 assembled at both ends of the rotating shaft 23 and fixed to the bottom plate 10, and a driving device connected to the rotating shaft 23.
The feeding mechanism 3 comprises a feeding hopper 30 arranged above the vibrating mechanism 2 and a supporting plate 31 arranged on the outer wall of the feeding hopper 30 and arranged at the upper end of the supporting rod 11.
The clamping mechanism 4 includes two pairs of fixing plates 40 symmetrically disposed on the vibration plate 20 in pairs, clamping screws 41 respectively screwed to the fixing plates 40, clamping plates 43 respectively disposed at inner ends of the clamping screws 41, key holes 430 respectively disposed at upper and lower ends of the clamping plates 43, square holes 431 disposed at intermediate positions of the clamping plates 43, a pair of moving rods 45 inserted into the key holes 430, a moving block 46 disposed in the square holes 431, a clamping plate 44 disposed at inner ends of the moving rod 45 and the moving block 46, and a feeding screw 47 disposed at one side of the moving block 46 and screwed to the clamping plates 43. The outer end of the clamping screw 41 is provided with a turntable 42. The outer end of the feed screw 47 is provided with a rotating plate 48. The outer wall of the rotary disc 42 is provided with antiskid patterns. Soft rubber pads are arranged on the clamping surfaces of the clamping plate 43 and the clamping plate 44.
The specific operation flow is as follows:
placing the empty mold cavity on a vibrating plate 20;
the clamping plates 43 stably clamp the two sides of the mold cavity through the clamping screws 41;
the other two sides of the mold cavity are stably clamped by the clamping plates 44 through the respective feed screws 47;
after the clamping is finished, a control valve arranged on the feed hopper 30 is opened, alloy powder is continuously injected into the die cavity, the driving device is started while powder is injected, the convex rod 22 enables the vibration piece 21 to move up and down without end, so that the powder injected into the die cavity on the vibration plate 20 is compact, and the control valve is opened or closed intermittently in the vibration process until sufficient powder is injected into the die cavity.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. An isostatic pressing vibration filling device is characterized by comprising a supporting mechanism (1), a vibration mechanism (2) assembled on the supporting mechanism (1) and a feeding mechanism (3) arranged at the upper end of the supporting mechanism (1);
the supporting mechanism (1) comprises a bottom plate (10), four supporting rods (11) arranged at four corners of the bottom plate (10) and springs (12) arranged at the lower ends of the supporting rods (11);
the vibration mechanism (2) comprises a vibration plate (20) penetrating through the support rod (11) and positioned at the upper end of the spring (12), a vibration piece (21) arranged on the lower surface of the vibration plate (20) and provided with an arc groove at the lower end, a convex rod (22) concentric with the arc groove of the vibration piece (21) and positioned below the vibration piece (21), a rotating shaft (23) penetrating through the convex rod (22), rotating seats (24) assembled at the two ends of the rotating shaft (23) and fixed at the lower end of the rotating seat on the bottom plate (10) and a driving device connected to the rotating shaft (23);
the feeding mechanism (3) comprises a feed hopper (30) arranged above the vibrating mechanism (2) and a support plate (31) arranged on the outer wall of the feed hopper (30) and arranged at the upper end of the support rod (11).
2. An isostatic vibrating packing device according to claim 1, characterised in that it further comprises clamping means (4) provided to the vibrating means (2).
3. The packing device of claim 2, wherein the clamping mechanism (4) comprises two pairs of fixing plates (40) symmetrically disposed on the vibration plate (20), clamping screws (41) screwed to the fixing plates (40), clamping plates (43) disposed at inner ends of the clamping screws (41), key holes (430) disposed at upper and lower ends of the clamping plates (43), a square hole (431) disposed at a middle position of the clamping plates (43), a pair of moving rods (45) inserted through the key holes (430), a moving block (46) disposed in the square hole (431), a clamping plate (44) disposed at inner ends of the moving rod (45) and the moving block (46), and a feeding screw (47) disposed at one side of the moving block (46) and screwed to the clamping plates (43).
4. Isostatic vibrating packing unit according to claim 3, characterised in that the outer ends of the clamping screws (41) are provided with turntables (42).
5. Isostatic vibrating packing device according to claim 3, characterised in that the feed screw (47) is provided with a turning plate (48) at its outer end.
6. The isostatic vibrating packing arrangement according to claim 4, characterised in that the outer wall of the rotating disc (42) is provided with a slip-resistant pattern.
7. An isostatic vibrating filling device according to claim 3, characterised in that soft rubber pads are provided on the clamping surfaces of the clamping plates (43) and the clamping plates (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618001.0U CN210045991U (en) | 2019-04-30 | 2019-04-30 | Isostatic pressing vibrations filler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618001.0U CN210045991U (en) | 2019-04-30 | 2019-04-30 | Isostatic pressing vibrations filler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210045991U true CN210045991U (en) | 2020-02-11 |
Family
ID=69382006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618001.0U Expired - Fee Related CN210045991U (en) | 2019-04-30 | 2019-04-30 | Isostatic pressing vibrations filler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210045991U (en) |
-
2019
- 2019-04-30 CN CN201920618001.0U patent/CN210045991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |