CN207372269U - A kind of casting frock - Google Patents
A kind of casting frock Download PDFInfo
- Publication number
- CN207372269U CN207372269U CN201721331187.9U CN201721331187U CN207372269U CN 207372269 U CN207372269 U CN 207372269U CN 201721331187 U CN201721331187 U CN 201721331187U CN 207372269 U CN207372269 U CN 207372269U
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- China
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- cavity plate
- rotation axis
- gear
- pin
- welded
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Abstract
The utility model discloses a kind of casting frocks, including seat board, punch-pin and cavity plate, the bottom both sides of punch-pin and cavity plate are respectively mounted idler wheel, the top of seat board is opened up there are two elongated slot, idler wheel is located in elongated slot, the both sides of the punch-pin and cavity plate are welded with fixed plate, and bolt there are two being threadedly coupled between punch-pin and the fixed plate of cavity plate, the top of punch-pin and cavity plate, which offers, pours mouth, one side of the cavity plate away from fixed plate is equipped with ejecting mechanism, ejecting mechanism includes moving block, the one side of moving block is welded with first gear, the one side of first gear is welded with the first rotation axis, first rotation axis is rotatablely connected with one side of the cavity plate away from fixed plate, the shaft core position of first gear offers the first threaded hole, first gear is equipped with the first screw rod by the first threaded hole, one end of first screw rod passes through moving block and the first rotation axis.The utility model design structure is reasonable, easy to operate, can facilitate pushing-off product, convenient for open mold.
Description
Technical field
The utility model is related to casting mould technical field more particularly to a kind of casting frocks.
Background technology
Frock, i.e. technological equipment：Refer to the general name of various instruments used in manufacturing process.Including cutter, fixture, mold,
Measurer, cubing, accessory, small tool, working position apparatus etc..Frock is its general abbreviation.Casting is into meeting one by Metal Melting
The liquid of provisioning request is simultaneously poured into casting mold, through cooled and solidified, level processing after obtain the casting of predetermined shape, size and performance
Technical process.Cast blank because of almost shaping, and achieve the purpose that exempt to be machined or process on a small quantity reduce cost and
Reduce Production Time to a certain extent, casting is one of fundamental technology of modem devices process industry.
Proposed in this paper is a kind of casting mould cast in frock, and existing casting mould is being cast since weight is big
Molding die sinking is inconvenient in the process, and traditional casting mould can be close in mold cavity due to final metal product, without very
Good ejecting mechanism is inconvenient to take out.
Utility model content
The purpose of this utility model is and a kind of casting frock proposed in order to solve shortcoming in the prior art.
To achieve these goals, the utility model employs following technical solution：
A kind of casting frock, including seat board, punch-pin and cavity plate, the bottom both sides of punch-pin and cavity plate are respectively mounted idler wheel, seat board
Top open up there are two elongated slot, idler wheel is located in elongated slot, and the both sides of the punch-pin and cavity plate are welded with fixed plate, and punch-pin
The top of bolt there are two being threadedly coupled between the fixed plate of cavity plate, punch-pin and cavity plate, which offers, pours mouth, and cavity plate is remote
One side from fixed plate is equipped with ejecting mechanism；
Ejecting mechanism includes moving block, and the one side of moving block is welded with first gear, and the one side of first gear is welded with the
One rotation axis, the one side of the first rotation axis and cavity plate away from fixed plate are rotatablely connected, and the shaft core position of first gear offers the
One threaded hole, first gear are equipped with the first screw rod by the first threaded hole, and one end of the first screw rod passes through moving block and first
Rotation axis, and one end of the first screw rod is welded with the first mandril, one end of the first mandril are welded with block, the first mandril it is another
End extends to the cavity inner wall of cavity plate, and the both sides of first gear are engaged with second gear, and the one side of second gear is welded with the
Two rotation axis, the second rotation axis are rotatablely connected with one side of the cavity plate away from fixed plate, and the shaft core position of second gear offers
Second threaded hole, second gear are equipped with the second screw rod by the second threaded hole, and one end of the second screw rod passes through the second rotation axis,
And second one end of screw rod be welded with the second mandril, one end of the second mandril is also welded with block, and the other end of the second mandril prolongs
Reach the cavity inner wall of cavity plate.
Preferably, the horizontal wall of the moving block offers multiple evenly arranged pin holes, and the inside of cavity plate opens up
There are three limit hole, three blocks are located in limit hole respectively, and the first mandril and the second mandril both pass through limit hole.
Preferably, one side of the cavity plate away from fixed plate offers the first card slot, and one end of the first rotation axis extends to
In first card slot, and the horizontal interior walls of the first card slot are equipped with clutch shaft bearing, and the first rotation axis is turned by clutch shaft bearing and cavity plate
Dynamic connection.
Preferably, one side of the cavity plate away from fixed plate offers the second card slot, and one end of the second rotation axis extends to
In second card slot, and the horizontal interior walls of the second card slot are equipped with second bearing, and the second rotation axis is turned by second bearing and cavity plate
Dynamic connection.
Preferably, the moving block is configured with iron staff.
The beneficial effects of the utility model are：By seat board and idler wheel, realize that die sinking molding is conveniently operated in casting process,
Concave-convex mold is closely combined by bolt and fixed plate；By the mating reaction between ejecting mechanism, the first mandril and the second top
Bar ejects the finished product of casting after die sinking, and ejecting mechanism is simple in structure, is conveniently operated, it is only necessary to inject iron staff and turn
In the pin hole of motion block, moving block is rotated, under the action of gear and rotation axis, screw rod pushes mandril pushing-off product, the design
It is rational in infrastructure, it is easy to operate, pushing-off product can be facilitated, convenient for open mold.
Description of the drawings
Fig. 1 be the utility model proposes a kind of casting frock structure schematic top plan view；
Fig. 2 be the utility model proposes a kind of casting frock structure of the main view；
Fig. 3 be the utility model proposes a kind of casting frock ejecting mechanism structure diagram；
Fig. 4 be the utility model proposes a kind of casting frock iron staff structure diagram.
In figure：1 seat board, 2 cavity plates, 3 fixed plates, 4 bolts, 5 punch-pin, 6 pour mouth, 7 elongated slots, 8 second screw rods, 9 second teeth
Wheel, 10 second mandrils, 11 blocks, 12 first mandrils, 13 moving blocks, 14 first screw rods, 15 iron staffs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-4, kind casting frock, including seat board 1, punch-pin 5 and cavity plate 2, the bottom both sides of punch-pin 5 and cavity plate 2 are equal
Idler wheel is installed, the top of seat board 1 is opened up there are two elongated slot 7, and idler wheel is located in elongated slot 7, and the both sides of punch-pin 5 and cavity plate 2 are welded
There is a fixed plate 3, and be threadedly coupled that there are two the tops of bolt 4, punch-pin 5 and cavity plate 2 between punch-pin 5 and the fixed plate 3 of cavity plate 2
It offers and pours mouth 6, one side of the cavity plate 2 away from fixed plate 3 is equipped with ejecting mechanism；
Ejecting mechanism includes moving block 13, and the one side of moving block 13 is welded with first gear, the one side welding of first gear
There is the first rotation axis, the first rotation axis is rotatablely connected with one side of the cavity plate 2 away from fixed plate 3, and the shaft core position of first gear is opened
Equipped with the first threaded hole, first gear is equipped with the first screw rod 14 by the first threaded hole, and one end of the first screw rod 14, which passes through, to be turned
13 and first rotation axis of motion block, and one end of the first screw rod 14 is welded with the first mandril 12, one end of the first mandril 12 is welded with
Block 11, the other end of the first mandril 12 extend to the cavity inner wall of cavity plate 2, and the both sides of first gear are engaged with second gear
9, the one side of second gear 9 is welded with the second rotation axis, and the second rotation axis is rotatablely connected with one side of the cavity plate 2 away from fixed plate 3,
The shaft core position of second gear 9 offers the second threaded hole, and second gear 9 is equipped with the second screw rod 8 by the second threaded hole,
One end of second screw rod 8 passes through the second rotation axis, and one end of the second screw rod 8 is welded with the second mandril 10, the second mandril 10
One end is also welded with block 11, and the other end of the second mandril 10 extends to the cavity inner wall of cavity plate 2.
In the present embodiment, during casting, by bolt 4 and fixed plate 3, cavity plate 2 and punch-pin 3 are closely combined, iron staff
15 inject in the pin hole of moving blocks 13, rotate moving block 13, and moving block 13 drives first gear, and first gear drives two the
Two gears 9, first gear and second gear 9 are so that the first screw rod 14 and the second screw rod 8 move so that block 11 contacts the respectively
One rotation axis and the second rotation axis ensure that the other end of the first mandril 12 and the second mandril 10 is contacted with cavity inner wall, make cavity
Inner wall is complete, and metallic slurry is poured into from mouth 6 is poured in mold, shaping to be cooled, and moving block 13 is rotated after die sinking so that the first top
12 and second mandril of bar, 10 pushing-off product.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of casting frock, including seat board (1), punch-pin (5) and cavity plate (2), the bottom both sides of punch-pin (5) and cavity plate (2) are equal
Idler wheel is installed, the top of seat board (1) is opened up there are two elongated slot (7), and idler wheel is located in elongated slot (7), which is characterized in that the punch-pin
(5) and the both sides of cavity plate (2) are welded with fixed plate (3), and equal screw thread connects between punch-pin (5) and the fixed plate (3) of cavity plate (2)
The top of bolt (4) there are two connecing, punch-pin (5) and cavity plate (2), which offers, pours mouth (6), and cavity plate (2) is away from fixed plate (3)
One side ejecting mechanism is installed；
Ejecting mechanism includes moving block (13), and the one side of moving block (13) is welded with first gear, the one side welding of first gear
There is the first rotation axis, the first rotation axis is rotatablely connected with one side of the cavity plate (2) away from fixed plate (3), the axle center position of first gear
It puts and offers the first threaded hole, first gear is equipped with the first screw rod (14) by the first threaded hole, and the one of the first screw rod (14)
End is through moving block (13) and the first rotation axis, and one end of the first screw rod (14) is welded with the first mandril (12), the first mandril
(12) one end is welded with block (11), and the other end of the first mandril (12) extends to the cavity inner wall of cavity plate (2), first gear
Both sides be engaged with second gear (9), the one side of second gear (9) is welded with the second rotation axis, the second rotation axis and cavity plate
(2) one side away from fixed plate (3) is rotatablely connected, and the shaft core position of second gear (9) offers the second threaded hole, the second tooth
Wheel (9) is equipped with the second screw rod (8) by the second threaded hole, and one end of the second screw rod (8) passes through the second rotation axis, and the second spiral shell
One end of bar (8) is welded with the second mandril (10), and one end of the second mandril (10) is also welded with block (11), the second mandril (10)
The other end extend to the cavity inner wall of cavity plate (2).
2. a kind of casting frock according to claim 1, which is characterized in that the horizontal wall of the moving block (13) opens up
There are multiple evenly arranged pin holes, the inside of cavity plate (2) is opened up there are three limit hole, and three blocks (11) are located at /V respectively
In hole, the first mandril (12) and the second mandril (10) both pass through limit hole.
A kind of 3. casting frock according to claim 1, which is characterized in that the one of the separate fixed plate (3) of the cavity plate (2)
Side offers the first card slot, and one end of the first rotation axis is extended in the first card slot, and the horizontal interior walls of the first card slot are equipped with
Clutch shaft bearing, the first rotation axis are rotatablely connected by clutch shaft bearing and cavity plate (2).
A kind of 4. casting frock according to claim 1, which is characterized in that the one of the separate fixed plate (3) of the cavity plate (2)
Side offers the second card slot, and one end of the second rotation axis is extended in the second card slot, and the horizontal interior walls of the second card slot are equipped with
Second bearing, the second rotation axis are rotatablely connected by second bearing and cavity plate (2).
5. a kind of casting frock according to claim 1, which is characterized in that the moving block (13) is configured with iron staff
(15)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721331187.9U CN207372269U (en) | 2017-10-17 | 2017-10-17 | A kind of casting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721331187.9U CN207372269U (en) | 2017-10-17 | 2017-10-17 | A kind of casting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372269U true CN207372269U (en) | 2018-05-18 |
Family
ID=62338701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721331187.9U Expired - Fee Related CN207372269U (en) | 2017-10-17 | 2017-10-17 | A kind of casting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773726A (en) * | 2019-11-10 | 2020-02-11 | 衡阳和富铜业有限公司 | A workstation for brass processing |
-
2017
- 2017-10-17 CN CN201721331187.9U patent/CN207372269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773726A (en) * | 2019-11-10 | 2020-02-11 | 衡阳和富铜业有限公司 | A workstation for brass processing |
| CN110773726B (en) * | 2019-11-10 | 2021-07-23 | 衡阳和富铜业有限公司 | A workstation for brass processing |
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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: 20180518 Termination date: 20181017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |