CN217435112U - Alumina ball machine mould - Google Patents
Alumina ball machine mould Download PDFInfo
- Publication number
- CN217435112U CN217435112U CN202220023172.0U CN202220023172U CN217435112U CN 217435112 U CN217435112 U CN 217435112U CN 202220023172 U CN202220023172 U CN 202220023172U CN 217435112 U CN217435112 U CN 217435112U
- Authority
- CN
- China
- Prior art keywords
- rack
- ball machine
- die
- alumina ball
- plate
- 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
Images
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The utility model relates to the technical field of alumina ball production, and provides an alumina ball machine die, which comprises a frame, a top seat, a hydraulic cylinder, a die pressing plate, a connecting rod, a die holder, a placing frame, a top plate and a vertical rod, wherein the top seat is arranged at the top of the frame, the hydraulic cylinder is vertically arranged at the middle part of the top seat, the die pressing plate is arranged at the lower end of an output shaft of the hydraulic cylinder, the connecting rod is vertically arranged at the left side and the right side of the upper end of the die pressing plate, the die holder is arranged at the middle part of the inner side of the frame, the placing frame is arranged below the die holder, the top plate is arranged at the upper end of the placing frame, and the vertical rod is arranged at the left side and the right side of the upper end of the top plate, the service life of the assembly is improved.
Description
Technical Field
The utility model relates to an alumina ball production technical field especially relates to an alumina ball machine mould.
Background
The alumina hollow ball is a novel high-temperature heat insulation material, is formed by melting and blowing industrial alumina in an electric furnace, can be made into products with various shapes by taking the alumina hollow ball as a main body, has the highest use temperature of 1800 ℃ and high mechanical strength which is multiple times of that of common light products, is mainly applied to high-temperature and ultra-high-temperature kilns such as petrochemical industry gasification furnaces, carbon black industry reaction furnaces, metallurgical industry induction furnaces and the like, is pressed and formed into a common one in the production process of the alumina ball, and is formed by pressing and combining dies;
for example, in an alumina ball molding device with patent number ZL202022629120.1 in the prior art, an ejection mechanism is arranged at a die cavity of a die holder, and the ejection mechanism is driven by a hydraulic assembly, so that an ejector pin can be directly lifted to eject a mold material to ascend when a die is opened, the mold material is conveniently taken down and taken off, and a spring is sleeved on the outer surface of the lower end of the ejector pin to conveniently extrude a top plate to reset;
the research shows that the device has the following defects:
after the pressing plate rises, the extrusion nut drives the upright post to rise, so that the top plate and the ejector pin can be driven to rise to eject out mold materials for stripping, but the area of the nut is small, so that the contact area with the pressing plate is small, the rising process of the upright post is easily influenced, the upright post is easy to skew when rising, and the pressing plate rises to directly contact with the nut, so that rigid contact is caused, impact force is generated, and the top plate and the ejector pin are easy to shake;
in addition, although the knock pin has cup jointed the spring at the lower extreme surface, be convenient for extrude the roof downwards and reset, but roof itself will be because self weight nature whereabouts, and the rethread spring is extruded roof whereabouts with higher speed for roof and the bearing board rigid collision of lower extreme influence its life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing an alumina ball machine die.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aluminum oxide ball machine die comprises a rack, a top seat, a hydraulic cylinder, a die pressing plate, connecting rods, a die seat, a placing frame, a top plate and vertical rods, wherein the top seat is installed at the top of the rack, the hydraulic cylinder is vertically installed in the middle of the top seat, the die pressing plate is installed at the lower end of an output shaft of the hydraulic cylinder, the connecting rods are vertically installed on the left side and the right side of the upper end of the die pressing plate, the die seat is installed in the middle of the inner side of the rack, the placing frame is installed below the die seat on the rack, the top plate is placed at the upper end of the placing frame, and the vertical rods are installed on the left side and the right side of the upper end of the top plate;
the upper end of pole setting is installed and is being taken off the subassembly and cushion when expecting for take off the more stable buffering subassembly of expecting, the inboard of rack is installed and is being cushioned when reseing, is convenient for maintain the reset assembly who changes the part.
Preferably, the buffer assembly comprises a connecting seat, a first telescopic spring and a butt joint block;
the connecting seat is installed at the top of pole setting, first expanding spring imbeds in the inboard of installing at the connecting seat, butt joint piece is installed at first expanding spring's outer end department.
Preferably, the reset assembly comprises a second expansion spring and a connecting plate;
the second extension spring is vertically installed on the inner side of the placing frame, and the connecting plate is installed at the upper end of the second extension spring.
Preferably, the connecting seat is rectangular, and the connecting seat and the upright rod are vertically arranged.
Preferably, the inside of connecting seat is provided with circular cavity, and the outside vertical extension of second expanding spring reaches the outer end department of connecting seat.
Preferably, the butt joint block is located at the cavity opening of the connecting seat, and the connecting rod and the butt joint block are arranged oppositely.
Preferably, the placing frame is concave, and the placing frame is matched with the top plate.
Preferably, the second expansion spring and the connecting plate outwards extend to the outer end of the placing frame, and the top plate and the connecting plate are attached to each other.
Has the beneficial effects that:
1. when the material is molded and demoulded, after the mould pressing plate rises, the connecting rod at the upper end of the mould pressing plate is contacted with the butt joint block, the first telescopic spring is compressed by the thrust of the connecting rod, and the connecting rod gradually pushes the first telescopic spring and the butt joint block until the first telescopic spring and the butt joint block are inserted into a cavity of the connecting seat, so that the guide positioning is carried out, and the accuracy and the stability of the demould are ensured;
2. along with the demolding process, the lifting reset of the compression plate can be buffered through the first telescopic spring, so that direct rigid contact during demolding is avoided, the damage of impact force to the assembly is effectively reduced, and the service life of the assembly is prolonged;
3. when carrying out the extrusion material once more, the output shaft through the pneumatic cylinder stretches out and draws back, drives the moulded board and pushes down, and the connecting rod and the butt joint piece separation of moulded board for the roof falls naturally, when the whereabouts, can cushion the roof through first expanding spring and connecting plate, falls into in the recess of rack, makes its accuracy reset, and avoids its rigidity collision, effectively promotes its life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the middle top plate of the present invention;
FIG. 3 is a schematic view of the structure of the middle placement frame of the present invention;
fig. 4 is a schematic structural view of the middle reset assembly of the present invention;
fig. 5 is a schematic structural view of the middle buffer assembly of the present invention.
Illustration of the drawings: 1-a frame; 2-a top seat; 3-a hydraulic cylinder; 4-a molded plate; 5-a connecting rod; 6-die holder; 7-placing the rack; 8-a first extension spring; 9-a connecting plate; 10-a top plate; 11-erecting a rod; 12-a connecting seat; 13-a second extension spring; 14-butt-joint block.
Detailed Description
Referring to fig. 1-5, an alumina ball machine die comprises a frame 1, a top seat 2, a hydraulic cylinder 3, a mould pressing plate 4, a connecting rod 5, a die holder 6, a placing frame 7, a top plate 10 and upright rods 11, wherein the top seat 2 is installed at the top of the frame 1, the hydraulic cylinder 3 is vertically installed in the middle of the top seat 2, the mould pressing plate 4 is installed at the lower end of an output shaft of the hydraulic cylinder 3, the connecting rod 5 is vertically installed on the left side and the right side of the upper end of the mould pressing plate 4, the die holder 6 is installed in the middle of the inner side of the frame 1, the placing frame 7 is installed below the die holder 6, the top plate 10 is placed at the upper end of the placing frame 7, and the upright rods 11 are installed on the left side and the right side of the upper end of the top plate 10;
the upper end of pole setting 11 is installed and is being taken off the subassembly and cushion when expecting for take off the more stable buffering subassembly of expecting, the inboard of rack 7 is installed and is being cushioned when reseing, is convenient for maintain the reset assembly who changes the part.
In this embodiment, the buffer assembly includes a connection seat 12, a second expansion spring 13 and a butt-joint block 14;
the connecting base 12 is installed on the top of the vertical rod 11, the second expansion spring 13 is embedded inside the connecting base 12, and the butt-joint block 14 is installed at the outer end of the second expansion spring 13.
In this embodiment, the return assembly includes a first extension spring 8 and a connecting plate 9;
the first extension spring 8 is vertically installed on the inner side of the placing frame 7, and the connecting plate 9 is installed at the upper end of the first extension spring 8.
In this embodiment, the connecting seat 12 is rectangular, and the connecting seat 12 is perpendicular to the upright 11.
In this embodiment, a circular cavity is disposed inside connecting seat 12, and second extension spring 13 extends outward vertically to an outer end of connecting seat 12.
In this embodiment, the butt-joint block 14 is located at the cavity opening of the connecting seat 12, and the connecting rod 5 and the butt-joint block 14 are oppositely disposed.
In this embodiment, the placing frame 7 is concave, and the placing frame 7 is engaged with the top plate 10.
Wherein, the rack 7 is provided with two sets, is located the left and right sides of roof 10 respectively.
In this embodiment, the first extension spring 8 and the connecting plate 9 extend outward to the outer end of the placing rack 7, and the top plate 10 and the connecting plate 9 are attached to each other.
The working principle is as follows:
when the extrusion die is used, the hydraulic cylinder 3 is fixed on the surface of the top seat 2, materials are guided into the die cavity of the die seat 6, the output shaft of the hydraulic cylinder 3 stretches and retracts to drive the die pressing plate 4 to press down, so that the die pressing head of the die pressing plate 4 can be pressed into the die cavity of the die seat 6, and the materials can be extruded and formed;
after molding, the output shaft of the hydraulic cylinder 3 drives the mold pressing plate 4 to ascend and reset, so as to drive the mold pressing head to reset, mold materials are clamped in a mold cavity of the mold base 6, after the mold pressing plate 4 ascends, the connecting rod 5 at the upper end of the mold pressing plate 4 is contacted with the butt-joint block 14, the second telescopic spring 13 is compressed by the thrust of the connecting rod 5, and the connecting rod 5 gradually pushes the second telescopic spring 13 and the butt-joint block 14 until the second telescopic spring is inserted into a cavity of the connecting base 12 for guiding and positioning, so that the accuracy and the stability of demolding are guaranteed;
along with the demolding process, the mold pressing plate 4 can be lifted and reset through the second telescopic spring 13 to buffer, so that direct rigid contact during demolding is avoided, the damage of impact force to the assembly is effectively reduced, and the service life of the assembly is prolonged;
the mould pressing plate 4 drives the upright rods 11 to ascend, and can drive the top plate 10 to ascend, so that the ejector pins upwards eject the mould material, and the mould material is convenient to take out and strip;
through the inboard at rack 7 being provided with the subassembly that resets, when carrying out the extrusion material once more, the output shaft through pneumatic cylinder 3 stretches out and draws back, drives mould pressing plate 4 and pushes down, and connecting rod 5 and butt joint piece 14 separation of mould pressing plate 4 make roof 10 whereabouts naturally, when the whereabouts, can cushion roof 10 through first expanding spring 8 and connecting plate 9, fall into in rack 7's the recess, make its accuracy reset, and avoid its rigidity collision, effectively promote its life.
Claims (8)
1. The utility model provides an alumina ball machine mould which characterized in that: comprises that
The device comprises a rack (1), wherein a top seat (2) is installed at the top of the rack (1);
the middle of the top seat (2) is vertically provided with the hydraulic cylinder (3);
the lower end of an output shaft of the hydraulic cylinder (3) is provided with a mould pressing plate (4);
the left side and the right side of the upper end of the die pressing plate (4) are vertically provided with the connecting rods (5); the die holder (6) is arranged in the middle of the inner side of the rack (1);
the rack (7) is arranged below the die holder (6) of the rack (1) and is provided with the rack (7);
the top plate (10) is arranged at the upper end of the placing frame (7), and vertical rods (11) are arranged on the left side and the right side of the upper end of the top plate (10); the upper end of pole setting (11) is installed and is being taken off the subassembly and cushion when expecting for take off the more stable buffering subassembly of expecting, the inboard of rack (7) is installed and is being cushioned when reseing, is convenient for maintain the subassembly that resets of changing parts.
2. The alumina ball machine die of claim 1, wherein: the buffer assembly comprises a connecting seat (12), a second telescopic spring (13) and a butt joint block (14);
the connecting seat (12) is installed at the top of the upright rod (11), the second telescopic spring (13) is embedded into the inner side of the connecting seat (12), and the butt joint block (14) is installed at the outer end of the second telescopic spring (13).
3. The alumina ball machine die of claim 1, wherein: the reset assembly comprises a first telescopic spring (8) and a connecting plate (9);
the first telescopic spring (8) is vertically installed on the inner side of the placing frame (7), and the connecting plate (9) is installed at the upper end of the first telescopic spring (8).
4. The alumina ball machine die of claim 2, wherein: the connecting seat (12) is rectangular, and the connecting seat (12) and the upright rod (11) are vertically arranged.
5. The alumina ball machine die of claim 2, wherein: the inside of connecting seat (12) is provided with circular cavity, and outside vertical extension to the outer end department of connecting seat (12) of second expanding spring (13).
6. The alumina ball machine die of claim 2, wherein: the butt joint block (14) is positioned at the opening of the cavity of the connecting seat (12), and the connecting rod (5) and the butt joint block (14) are oppositely arranged.
7. The alumina ball machine die of claim 3, wherein: the rack (7) is concave, the rack (7) is matched with the top plate (10), and the two sets of racks (7) are respectively positioned on the left side and the right side of the top plate (10).
8. The alumina ball machine die of claim 3, wherein: first expanding spring (8) and connecting plate (9) outwards extend to the outer end department of rack (7), and laminate mutually between roof (10) and connecting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023172.0U CN217435112U (en) | 2022-01-07 | 2022-01-07 | Alumina ball machine mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023172.0U CN217435112U (en) | 2022-01-07 | 2022-01-07 | Alumina ball machine mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217435112U true CN217435112U (en) | 2022-09-16 |
Family
ID=83211356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220023172.0U Active CN217435112U (en) | 2022-01-07 | 2022-01-07 | Alumina ball machine mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217435112U (en) |
-
2022
- 2022-01-07 CN CN202220023172.0U patent/CN217435112U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216182275U (en) | Anti-bubble injection mold convenient to demolding | |
| CN217435112U (en) | Alumina ball machine mould | |
| CN210796192U (en) | Compression molding equipment for glass lens production | |
| CN216579350U (en) | Hot pressing die for intelligent hot press | |
| CN213496481U (en) | High-efficient swift metal powder forming die | |
| CN210789190U (en) | Hydraulic machine for producing aluminum alloy metal blocks | |
| CN208392442U (en) | A kind of plastic mould with Lifting Device | |
| CN221754512U (en) | Section bar extrusion die | |
| CN215696974U (en) | Hanger shaping mechanism | |
| CN221622538U (en) | Quick demoulding concrete filling mould | |
| CN214056302U (en) | Plastic mold ejector rod bridging ejection mechanism with symmetrical structure | |
| CN210305452U (en) | Mold ejection mechanism for manufacturing refrigerator compressor shell | |
| CN220698025U (en) | Car body guard board processing and forming die | |
| CN220073244U (en) | Mould that possesses drawing of patterns safeguard function | |
| CN218227708U (en) | Mold protection mechanism of wide-angle lifter | |
| CN215150119U (en) | Suppression device is used in high strength ceramic manufacture convenient to exhaust | |
| CN218906133U (en) | Injection mold convenient and quick to mold | |
| CN220444892U (en) | High-precision stamping part die | |
| CN220864570U (en) | Automobile rubber dust cover production die | |
| CN216968563U (en) | Secondary ejection mechanism for plastic chair base | |
| CN215943464U (en) | Plastic mold frame beneficial to mold demolding | |
| CN216506937U (en) | High-precision video intercom set combination die | |
| CN220146584U (en) | Plastic product of automobile plastic part convenient for demolding | |
| CN214872214U (en) | Double-colored injection molding precision mold capable of realizing rapid demolding | |
| CN218749011U (en) | Injection mold for notebook computer antenna production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |