CN201596774U - Casting sand removing device - Google Patents
Casting sand removing device Download PDFInfo
- Publication number
- CN201596774U CN201596774U CN2009202844038U CN200920284403U CN201596774U CN 201596774 U CN201596774 U CN 201596774U CN 2009202844038 U CN2009202844038 U CN 2009202844038U CN 200920284403 U CN200920284403 U CN 200920284403U CN 201596774 U CN201596774 U CN 201596774U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pneumatic hammer
- fixed
- guide rail
- base
- 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
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- Percussive Tools And Related Accessories (AREA)
Abstract
Disclosed is a casting sand removing device. More than two vertical guide rails are fixed onto a base; a sliding block is assembled on each guide rail; a cylinder is fixed to the upper end of each guide rail; an air hammer is fixed onto the sliding block; the front end of the air hammer corresponds to the base; the front end of a cylinder piston rod is connected with the rear end of the air hammer; the cylinder is connected with a change valve with a middle position; the change valve is connected with a release valve; and the release valve and the air hammer are connected with an air compressor. The casting sand removing device has simple structure and reliable and convenient use, can improve sand removing effect, can greatly alleviate the labor intensity of workers and improve production efficiency.
Description
Technical field
The utility model relates to a kind of device that foundry goods is carried out sand removal, and specifically a kind of the utilization vibrates the device that foundry goods is carried out sand removal.
Background technology
At present, aborning, carrying out a kind of mode that sand removal adopts for middle-size and small-size foundry goods is to vibrate foundry goods by manually controlling pneumatic hammer, by the vibration to foundry goods, reaches the purpose of removing molding sand on the foundry goods.The shortcoming that existing this mode exists is: pneumatic hammer when work vibration is bigger, and is more painstaking by Artificial Control, to the sand removal poor effect of foundry goods; Working strength of workers is big, and production efficiency is low, and potential safety hazard is big.
The utility model content
The purpose of this utility model is to provide a kind of cast cleaning device, and it controls easy, laborsaving, safety, can improve the sand removal effect.
For achieving the above object, the utility model adopts following scheme: cast cleaning device, be fixed with guide rail vertical more than two on one base, be equipped with slide block on the guide rail, the upper end of guide rail is fixed with a cylinder, be fixed with a pneumatic hammer on the slide block, the front end of pneumatic hammer is relative with base, and the front end of cylinder piston rod connects with the rear end of pneumatic hammer, and the reversal valve that cylinder and has the centre position joins, a reversal valve and a pressure-reducing valve join, and pressure-reducing valve and pneumatic hammer and air compressor join.
By such scheme as seen, the cast cleaning device that the utility model provides is placed on the foundry goods for the treatment of sand removal on the base in use, manipulating cylinder drives pneumatic hammer and moves downward, and when the head abuts of pneumatic hammer arrives foundry goods, stops cylinder, start pneumatic hammer, can be by pneumatic hammer to carrying out shake-out on the foundry goods.After finishing the sand removal of a foundry goods, stop pneumatic hammer, manipulating cylinder drives pneumatic hammer and moves upward, make the disengaging of pneumatic hammer and foundry goods after, take off foundry goods, can be then to the sand removal of next foundry goods.
The utility model is simple in structure, it is reliably convenient to use, and it can improve the sand removal effect, and can alleviate working strength of workers greatly, enhances productivity.
Description of drawings
Accompanying drawing is the structural representation of the utility model one embodiment.
The specific embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Referring to accompanying drawing
Be fixed with two vertical guide rails 6 on the base 1 of the cast cleaning device that the utility model provides, be equipped with slide block 5 on the guide rail 6, slide block 5 and guide rail 6 matched in clearance.The upper end of guide rail 6 is fixed with brace table 8, and cylinder is fixed on the brace table 8, is fixed with a pneumatic hammer 7 on the slide block 5, and the front end of pneumatic hammer 7 is relative with base 1.The front end of cylinder 9 piston rods connects with the rear end of pneumatic hammer 7, cylinder 9 joins by the reversal valve 11 that pipeline 10 and has the centre position, reversal valve 11 joins by a pipeline 12 and a pressure-reducing valve 13, and pressure-reducing valve 13 and pneumatic hammer 7 join with air compressor 16 by pipeline 15, pipeline 14 respectively.
By accompanying drawing as seen, the foundry goods 4 for the treatment of sand removal is placed on the workbench 3, handling reversal valve 11 moves downward cylinder 9 driving pneumatic hammers 7, when the head abuts of pneumatic hammer 7 arrives foundry goods 4, reversal valve 11 is switched to the centre position, cylinder 9 stops, and starts pneumatic hammer 7, can shake sand removal by 7 pairs of foundry goods 4 of pneumatic hammer.After finishing the sand removal of a foundry goods, stop pneumatic hammer 7, handle reversal valve 11 cylinder 9 driving pneumatic hammers 7 are moved upward, after pneumatic hammer 7 and foundry goods 4 are broken away from, again reversal valve 11 is switched to the centre position, cylinder 9 stops, take off foundry goods 4, can then operate the sand removal of next foundry goods.
Claims (3)
1. cast cleaning device, it is characterized in that: be fixed with guide rail vertical more than two on the base, be equipped with slide block on the guide rail, the upper end of guide rail is fixed with a cylinder, is fixed with a pneumatic hammer on the slide block, and the front end of pneumatic hammer is relative with base, the front end of cylinder piston rod connects with the rear end of pneumatic hammer, the reversal valve that cylinder and has the centre position joins, and a reversal valve and a pressure-reducing valve join, and pressure-reducing valve and pneumatic hammer and air compressor join.
2. cast cleaning device according to claim 1 is characterized in that: reversal valve, pressure-reducing valve are separately fixed on the pillar, and each pillar is separately fixed on the pedestal.
3. cast cleaning device according to claim 1 is characterized in that: be fixed with pair of supporting on base, the workbench of having taken a seat on bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202844038U CN201596774U (en) | 2009-12-20 | 2009-12-20 | Casting sand removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202844038U CN201596774U (en) | 2009-12-20 | 2009-12-20 | Casting sand removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596774U true CN201596774U (en) | 2010-10-06 |
Family
ID=42807822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202844038U Expired - Fee Related CN201596774U (en) | 2009-12-20 | 2009-12-20 | Casting sand removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941479A (en) * | 2018-08-09 | 2018-12-07 | 宁国市挚友合金钢材料有限公司 | It is a kind of for planar carrying out the human assistance device of sand removal processing |
-
2009
- 2009-12-20 CN CN2009202844038U patent/CN201596774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941479A (en) * | 2018-08-09 | 2018-12-07 | 宁国市挚友合金钢材料有限公司 | It is a kind of for planar carrying out the human assistance device of sand removal processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cast cleaning device Effective date of registration: 20130201 Granted publication date: 20101006 Pledgee: Bengbu SME finance Company limited by guarantee Pledgor: ANHUI HUAMAO AUTOMOBILE ACCESSORY MANUFACTURE CO., LTD. Registration number: 2013990000077 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |