CN210208543U - Sand core forming equipment - Google Patents
Sand core forming equipment Download PDFInfo
- Publication number
- CN210208543U CN210208543U CN201921175553.5U CN201921175553U CN210208543U CN 210208543 U CN210208543 U CN 210208543U CN 201921175553 U CN201921175553 U CN 201921175553U CN 210208543 U CN210208543 U CN 210208543U
- Authority
- CN
- China
- Prior art keywords
- frame
- platform
- sand
- sand core
- oil cylinder
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000004576 sand Substances 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 20
- 230000001502 supplementing effect Effects 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000006052 feed supplement Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model relates to a sand core forming equipment, including the frame, the frame top is equipped with the platform, is equipped with the sand silo on the platform, and the platform bottom is equipped with the slide, is equipped with the intermediate bin that moves along the slide on the slide, and the intermediate bin top is equipped with the opening, and the bottom is equipped with a plurality of discharge opening, and slide one end is equipped with the hydro-cylinder of being connected with the intermediate bin, is located slide one end top on the platform and is equipped with the pressure material hydro-cylinder, be located the pressure material hydro-cylinder below and be equipped with the psammitolite forming mould in the frame, psammitolite forming mould forming mould on the frame, and the psammitolite forming mould includes the public mould of fixed mounting in the frame, is equipped with a extension board on one side of public mould, and is equipped with; the utility model provides high production efficiency.
Description
Technical Field
The utility model relates to a clutch foundry goods production technical field specifically is a psammitolite former.
Background
Some clutch castings need to be placed with sand cores in sand molds due to the shape during production, the sand molds and the sand cores are broken and recycled after casting and cooling forming are completed, and clutch casting finished products are taken out.
Disclosure of Invention
The utility model discloses a main objective is to solve the equipment of present preparation psammitolite because the structural problem leads to the problem that efficiency is not high, provides a psammitolite former.
The utility model has the following concrete scheme: a sand core forming device comprises a frame, wherein a platform is arranged at the top of the frame, a sand bin is arranged on the platform, a slide way is arranged at the bottom of the platform, a middle bin moving along the slide way is arranged on the slide way, an opening is formed in the top of the middle bin, a plurality of discharge holes are formed in the bottom of the middle bin, an oil cylinder connected with the middle bin is arranged at one end of the slide way, a material pressing oil cylinder is arranged above one end of the slide way on the platform, a sand core forming die is arranged below the material pressing oil cylinder on the frame and comprises a male die fixedly mounted on the frame, a support plate is arranged on one side of the male die, a guide rod is arranged on one side of the support plate facing the male die, a female die moving along the guide rod is arranged on the guide rod, a die closing.
The utility model discloses still including setting up the feed supplement device in frame one side, the feed supplement device includes the feed supplement bucket, is equipped with a conveying pipe on the feed supplement bucket, conveying pipe one end with the feed inlet of sand silo is connected, is equipped with the booster pump of being connected with the conveying pipe in the feed supplement bucket.
The piston rod of the material pressing oil cylinder passes through the platform and presses the material plate downwards and is equipped with one, presses the material oil cylinder action and makes in pressing the opening that the material plate can stretch into the middle storehouse.
The slide comprises two L-shaped beams of mutual disposition, the intermediate bin both sides are equipped with the slider that extends to both sides L-shaped beam.
The working principle of the utility model is as follows: the distributing device supplements sand into a sand bin through a booster pump, when the sand core is manufactured, the sand bin discharges the sand to the middle bin, then an oil cylinder on the slide way acts to push the middle bin to move to a material pressing oil cylinder, a mold closing oil cylinder acts to close the male mold and the female mold, finally the material pressing oil cylinder acts to extrude the sand in the middle bin into a cavity formed between the male mold and the female mold from a discharge hole, and the mold closing oil cylinder acts reversely to separate the male mold from the female mold so as to take out the manufactured sand core.
Compared with the prior art, the utility model has the following advantages: 1. the production efficiency is improved, and the period for making the sand core is shortened; 2. when the sand core is manufactured, redundant sand can be recycled in the material supplementing device, and waste of raw materials is reduced.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a view A-A of FIG. 2;
in the figure: 1-sand silo, 2-material pressing oil cylinder, 3-platform, 4-slideway, 5-support plate, 6-die assembly oil cylinder, 7-guide rod, 8-female die, 9-male die, 10-frame, 11-material supplement barrel, 12-feeding pipe, 13-material pressing plate, 14-intermediate bin, 15-discharge hole and 16-oil cylinder.
Detailed Description
Referring to fig. 1-3, the present embodiment includes a frame 10, a platform 3 is disposed on the top of the frame 10, a sand silo 1 is disposed on the platform 3, a slide 4 is disposed at the bottom of the platform 3, a middle bin 14 moving along the slide 4 is disposed on the slide 4, an opening is disposed at the top of the middle bin 14, a plurality of discharge holes 15 are disposed at the bottom, an oil cylinder 16 connected to the middle bin 14 is disposed at one end of the slide 4, a material pressing oil cylinder 2 is disposed above one end of the slide 4 on the platform 3, a sand core molding mold is disposed on the frame 10 below the material pressing oil cylinder 2, the sand core molding mold includes a male mold 9 fixedly mounted on the frame 10, a support plate 5 is disposed on one side of the male mold 9, a guide rod 7 is disposed on one side of the support plate 5 facing the male mold 9, a female mold 8 moving along the guide rod 7 is disposed on the guide rod, and when the female die 8 and the male die 9 are closed, a cavity of the sand core is formed, and when the dies are closed, the top of the cavity is provided with a sand inlet.
The embodiment also comprises a material supplementing device arranged on one side of the rack 10, the material supplementing device comprises a material supplementing barrel 11, a feeding pipe 12 is arranged on the material supplementing barrel 11, one end of the feeding pipe 12 is connected with the feeding hole of the sand silo 1, and a booster pump connected with the feeding pipe 12 is arranged in the material supplementing barrel 11.
In this embodiment, a piston rod of the material pressing cylinder 2 passes through the platform 3 and is downward and is provided with a material pressing plate 13, and the material pressing cylinder 2 acts to enable the material pressing plate 13 to extend into an opening of the intermediate bin 14.
In this embodiment, the chute 4 is composed of two L-shaped beams arranged oppositely, and two sides of the intermediate bin 14 are provided with sliders extending to the L-shaped beams on two sides.
Claims (4)
1. The utility model provides a psammitolite former, includes the frame, characterized by: the sand core forming machine comprises a frame, and is characterized in that a platform is arranged at the top of the frame, a sand bin is arranged on the platform, a slide way is arranged at the bottom of the platform, an intermediate bin moving along the slide way is arranged on the slide way, an opening is arranged at the top of the intermediate bin, a plurality of discharge holes are arranged at the bottom of the intermediate bin, an oil cylinder connected with the intermediate bin is arranged at one end of the slide way, a material pressing oil cylinder is arranged above one end of the slide way on the platform, a sand core forming die is arranged below the material pressing oil cylinder on the frame, the sand core forming die comprises a male die fixedly arranged on the frame, a support plate is arranged on one side of the male die, a guide rod is arranged on one side of the support plate facing the male die.
2. The sand core molding apparatus of claim 1, wherein: the sand silo is characterized by further comprising a material supplementing device arranged on one side of the rack, the material supplementing device comprises a material supplementing barrel, a feeding pipe is arranged on the material supplementing barrel, one end of the feeding pipe is connected with a feeding hole of the sand silo, and a booster pump connected with the feeding pipe is arranged in the material supplementing barrel.
3. The sand core molding apparatus of claim 1, wherein: and a piston rod of the material pressing oil cylinder penetrates through the platform to be downward and is provided with a material pressing plate, and the material pressing oil cylinder acts to enable the material pressing plate to extend into the opening of the middle bin.
4. The sand core molding apparatus of claim 1, wherein: the slide comprises two L-shaped beams of relative arrangement, the intermediate bin both sides are equipped with the slider that extends to both sides L-shaped beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175553.5U CN210208543U (en) | 2019-07-25 | 2019-07-25 | Sand core forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175553.5U CN210208543U (en) | 2019-07-25 | 2019-07-25 | Sand core forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210208543U true CN210208543U (en) | 2020-03-31 |
Family
ID=69916750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175553.5U Expired - Fee Related CN210208543U (en) | 2019-07-25 | 2019-07-25 | Sand core forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210208543U (en) |
-
2019
- 2019-07-25 CN CN201921175553.5U patent/CN210208543U/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: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |