CN110340306A - Accurate rotary sand sprinkling machine - Google Patents
Accurate rotary sand sprinkling machine Download PDFInfo
- Publication number
- CN110340306A CN110340306A CN201810294018.5A CN201810294018A CN110340306A CN 110340306 A CN110340306 A CN 110340306A CN 201810294018 A CN201810294018 A CN 201810294018A CN 110340306 A CN110340306 A CN 110340306A
- Authority
- CN
- China
- Prior art keywords
- shaft
- sandbox
- mold rack
- shell
- pedestal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
- B22C13/085—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores by investing a lost pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of accurate rotary sand sprinkling machines, including shell, sandbox and pedestal, sandbox is arranged in cover top portion, further includes motor, is provided with shaft on the main shaft of the motor, shaft passes through sandbox and shell is connect with base rotation, strainer and mold rack are provided in shell, strainer is arranged above mold rack, is provided with protrusion at the top of mold rack, turntable is provided on the pedestal, turntable is rotatablely connected by bearing and shaft.The present invention has rational design, it is easy to accomplish, scab is uniform, it is compact-sized it is simple, occupied area is smaller, controls convenient for operator, can satisfy the different leaching sand requirement of various workpiece, controls convenient for cooperating with precision casting production line, be conducive to improve leaching chiltern amount.
Description
Technical field
The present invention relates to a kind of sand sprinkling machine, in particular to a kind of accurate rotary sand sprinkling machine.
Background technique
During the silicon sol casing of hot investment casting, wax-pattern need to be stained with one layer of sand on its surface after being stained with slurry, this process is existing
Generally carried out in wax-pattern leaching sand device.The wax-pattern leaching sand device of the prior art is box structure, and sand is equipped with above cabinet
Case.In use, sand is transported in sandbox, sand is fallen from sandbox bottom, and part sand falls in the wax-pattern table in cabinet below sandbox
Leaching sand is realized in face.For make wax pattern surface can abundant scab, typically now need to rotate wax-pattern in cabinet.The prior art
Wax-pattern leaching sand device has the advantages of simple structure and easy realization, and there is defect, sand can only be fallen off from above, and adheres on wax-pattern, although
Wax-pattern rotates in cabinet, but wax pattern surface still have some areas cannot fully scab so that wax pattern surface scab is uneven.
Summary of the invention
The object of the invention is that it is reasonable to provide a kind of design, it is easy to accomplish, the uniform accurate rotary leaching of scab
Sand machine.
To achieve the goals above, the technical solution adopted by the present invention is that such: accurate rotary leaching of the invention
Sand machine, including shell, sandbox and pedestal, sandbox are arranged in cover top portion, further include motor, be provided on the main shaft of the motor
Shaft, shaft passes through sandbox and shell is connect with base rotation, and strainer and mold rack are provided in shell, and strainer is arranged in mold
Above frame, it is provided with protrusion at the top of mold rack, turntable is provided on the pedestal, turntable is rotatablely connected by bearing and shaft.
Preferably, being provided with casing in the sandbox, casing is socketed in shaft.
Preferably, the mold rack is fixed in shaft.
Preferably, being provided with reinforcing rib in the pedestal.
Compared with the prior art, the advantages of the present invention are as follows: the present invention has rational design, it is easy to accomplish, scab is uniform, structure
It is compact it is simple, occupied area is smaller, controlled convenient for operator, can satisfy the different leaching sand requirement of various workpiece, convenient for
Precision casting production line cooperation control is conducive to improve leaching chiltern amount.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Referring to Fig. 1, accurate rotary sand sprinkling machine of the invention, including shell, sandbox and pedestal, sandbox are arranged in shell
Top further includes motor, and shaft is provided on the main shaft of the motor, and shaft passes through sandbox and shell is connect with base rotation,
It is provided with strainer and mold rack in shell, strainer is arranged above mold rack, protrusion is provided at the top of mold rack, on the pedestal
It is provided with turntable, turntable is rotatablely connected by bearing and shaft, is provided with casing in the sandbox, and casing is socketed in shaft,
The mold rack is fixed in shaft, is provided with reinforcing rib in the pedestal.
The present invention has rational design, it is easy to accomplish, scab is uniform, it is compact-sized it is simple, occupied area is smaller, be convenient for operator
Member's control, can satisfy the different leaching sand requirement of various workpiece, controls convenient for cooperating with precision casting production line, is conducive to improve
Drench chiltern amount.
Claims (4)
1. a kind of accurate rotary sand sprinkling machine, including shell, sandbox and pedestal, sandbox are arranged in cover top portion, feature exists
In: further include motor, shaft is provided on the main shaft of the motor, shaft passes through sandbox and shell is connect with base rotation, outside
Strainer and mold rack are provided in shell, strainer is arranged above mold rack, is provided with protrusion at the top of mold rack, sets on the pedestal
It is equipped with turntable, turntable is rotatablely connected by bearing and shaft.
2. accurate rotary sand sprinkling machine according to claim 1, it is characterised in that: it is provided with casing in the sandbox,
Casing is socketed in shaft.
3. accurate rotary sand sprinkling machine according to claim 1, it is characterised in that: the mold rack is fixed on shaft
On.
4. accurate rotary sand sprinkling machine according to claim 1, it is characterised in that: be provided with reinforcement in the pedestal
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294018.5A CN110340306A (en) | 2018-04-04 | 2018-04-04 | Accurate rotary sand sprinkling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294018.5A CN110340306A (en) | 2018-04-04 | 2018-04-04 | Accurate rotary sand sprinkling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110340306A true CN110340306A (en) | 2019-10-18 |
Family
ID=68173596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810294018.5A Pending CN110340306A (en) | 2018-04-04 | 2018-04-04 | Accurate rotary sand sprinkling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110340306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390114A (en) * | 2020-04-27 | 2020-07-10 | 李昌跃 | Valve casting silica sol wax mold surface treatment process |
-
2018
- 2018-04-04 CN CN201810294018.5A patent/CN110340306A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390114A (en) * | 2020-04-27 | 2020-07-10 | 李昌跃 | Valve casting silica sol wax mold surface treatment process |
| CN111390114B (en) * | 2020-04-27 | 2021-03-30 | 李昌跃 | Valve casting silica sol wax mold surface treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191018 |
|
| WD01 | Invention patent application deemed withdrawn after publication |