CN202571259U - Casting vibration sand-cleaning device - Google Patents
Casting vibration sand-cleaning device Download PDFInfo
- Publication number
- CN202571259U CN202571259U CN 201220122432 CN201220122432U CN202571259U CN 202571259 U CN202571259 U CN 202571259U CN 201220122432 CN201220122432 CN 201220122432 CN 201220122432 U CN201220122432 U CN 201220122432U CN 202571259 U CN202571259 U CN 202571259U
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- CN
- China
- Prior art keywords
- support
- lifting platform
- lift table
- casting
- foundry goods
- 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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Abstract
The utility model discloses a casting vibration sand-cleaning device. The casting vibration sand-cleaning device comprises a support, a motor mounted in the support and a lift table mounted above the support, and further comprises a plurality of elastic elements arranged between the support and the lift table, wherein one end of each elastic element is fixedly mounted on the support, and the other end is fixedly mounted on the lift table; and a cam mechanism which can enable the lift table to move in the vertical direction is mounted below the lift table. The cam mechanism is mounted below the lift table, and the elastic elements are mounted between the lift table and the support, so that when a casting to be subjected to sand cleaning is fixedly mounted on the lift table, the lift table and the casting mounted on the lift table can vibrate in a reciprocating manner in the vertical direction under the action of the elastic elements of the cam mechanism, the reciprocating vibration enables molding sand in the casting to get loose and fall off, and the molding sand is cleaned up by compressed air, thereby reducing the working strength and improving the casting cleaning efficiency. Thus, the utility model can be used as the casting vibration sand-cleaning device for cleaning the molding sand in the casting.
Description
Technical field
The utility model relates to parts manufacturing field, particularly a kind of foundry goods shake-out device.
Background technology
The high pressure banked direction control valves is meant the multipath hydraulic banked direction control valves of operating pressure more than or equal to 28MPa, is widely used in engineering machinery, heavy weapon system, deep ocean work or the like field.Generally comprise quadruple valve valve body and 5-linked valve body in the high pressure banked direction control valves, this valve body generally adopts the sand casting process manufacturing to form.After the cast casting of quadruple valve valve body or 5-linked valve body is accomplished, need carry out sand removal work to the molding sand in the foundry goods.The molding sand mode is in the existing commonly used removal foundry goods, controls pneumatic hammer with manual work earlier and knocks foundry goods, and the vibration through foundry goods gets loose the molding sand in the foundry goods; And after dropping, with compressed air molding sand is removed totally again, reach the effect of removing molding sand; This mode workman working strength is big, and efficient is lower, has potential safety hazard; Dynamics is difficult to be grasped because of manual work is knocked simultaneously, and the sand removal effect is undesirable.
The utility model content
The purpose of the utility model is to provide a kind of foundry goods shake-out device.
The solution that the utility model solves its technical problem is: a kind of foundry goods shake-out device; Comprise support; Be installed in interior motor of support and rack-mount side's lifting platform, comprise that also several are arranged on the flexible member between support and lifting platform, said flexible member one end is fixed on the support; The other end is fixed on the lifting platform, and said lifting platform below is equipped with the cam mechanism that lifting platform is vertically moved.
Further improvement as technique scheme; Said cam mechanism comprises the turning cylinder that two ends are rack-mount and is installed in driven pulley and the cam on the turning cylinder; Said driven pulley is connected with the wheel output shaft band of motor, and said cam directly or indirectly can contact lifting platform.
As the further improvement of technique scheme, said lifting platform upper surface is provided with installation cavity, is provided with at least two locating pieces in the said installation cavity, and the lower surface of said lifting platform is provided with several guide pillars, and said support is provided with the guide pin bushing with the guide pillar matched in clearance.
As the further improvement of technique scheme, said flexible member is a spring.
As the further improvement of technique scheme, the quantity of said flexible member is 8 or more than 8.
The beneficial effect of the utility model is: the utility model is through mounting cam mechanism below lifting platform; And several flexible members will be installed between lifting platform and support; So, when the foundry goods of treating sand removal is fixed on the lifting platform, after the cam mechanism work; Lifting platform is replied rapidly original state by cam mechanism after with jack-up under the elastic force effect of flexible member; Be that lifting platform and the foundry goods that is installed on the lifting platform are vertically done double vibrations, the molding sand in the foundry goods got loose and drops, with compressed air molding sand is cleaned out again through double vibrations; This mode can reduce working strength, improved the efficient of cleaning foundry goods, and sand removal is satisfactory for result.
The utility model can be used as the foundry goods shake-out device of molding sand in the cleaning foundry goods.
Description of drawings
Below in conjunction with accompanying drawing and instance the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the side view of the utility model;
Fig. 3 is the vertical view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, specify the application of the utility model molding sand in the cleaning foundry goods.
With reference to Fig. 1～Fig. 3; A kind of foundry goods shake-out device comprises support 1, is installed in motor 2 in the support 1 and the lifting platform 3 that is installed in support 1 top; Comprise that also several are arranged on the flexible member 4 of 3 of support 1 and lifting platforms; Said flexible member 4 one ends are fixed on the support 1, and the other end is fixed on the lifting platform 3, and said lifting platform 3 belows are equipped with the cam mechanism that lifting platform is vertically moved.
Through mounting cam mechanism below lifting platform 3, and will several flexible members 4 be installed, so at lifting platform 3 and 1 on support; When the foundry goods of treating sand removal is fixed on the lifting platform 3; After the cam mechanism work, lifting platform 3 is replied rapidly original state by cam mechanism after with jack-up under the elastic force effect of flexible member 4, and promptly lifting platform 3 and the foundry goods that is installed on the lifting platform 3 are vertically done double vibrations; Through double vibrations the molding sand in the foundry goods is got loose and drops; With compressed air molding sand is cleaned out again, reduced operating personnel's working strength, improved the efficient of cleaning foundry goods.
Further as preferred embodiment, said cam mechanism comprises that two ends are installed in the turning cylinder 5 on the support 1 and are installed in the driven pulley 6 and cam 7 on the turning cylinder 5, and said driven pulley 6 is connected with wheel output shaft 13 bands of motor; Driven pulley 6 drives turning cylinder 5 and drives cam 7, and cam 7 directly or indirectly can contact lifting platform 3, and lifting platform 3 is risen; Behind peak; Under the effect of flexible member 4, lifting platform 3 returns back to original state, so circulation; Be that lifting platform 3 and the foundry goods that are fixedly mounted in the lifting platform 3 are vertically done double vibrations under the effect of cam 7 and flexible member 4, be convenient to molding sand and come off from foundry goods.
Certainly turning cylinder 5 can be made into one with cam 7, i.e. camshaft can realize that also lifting platform 3 vertically does double vibrations.
Further as preferred embodiment; Said lifting platform 3 upper surfaces are provided with installation cavity 8; Be provided with at least two locating pieces 9 in the said installation cavity 8, locating piece 9 is convenient to installing and fixing of foundry goods, and the lower surface of said lifting platform 3 is provided with several guide pillars 11; Said support 1 is provided with the guide pin bushing 12 with guide pillar 11 matched in clearance, and guide pillar 11 mainly play the guiding role with guide pin bushing 12.
Further as preferred embodiment, said flexible member 4 is a spring, is convenient to change safeguard.
Further as preferred embodiment, the quantity of said flexible member 4 is 8 or more than 8, makes lifting platform 3 stressed steadily, in case potential safety hazard occurs.
More than be that preferred embodiments to the utility model specifies; But the invention is not limited to said embodiment; Those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. foundry goods shake-out device; Comprise support (1); The lifting platform (3) that is installed in the motor (2) in the support (1) and is installed in support (1) top; It is characterized in that: comprise that also several are arranged on the flexible member (4) between support (1) and lifting platform (3); Said flexible member (4) one ends are fixed on the support (1), and the other end is fixed on the lifting platform (3), and said lifting platform (3) below is equipped with the cam mechanism that lifting platform is vertically moved.
2. foundry goods shake-out device according to claim 1; It is characterized in that: said cam mechanism comprises that two ends are installed in the turning cylinder (5) on the support (1) and are installed in driven pulley (6) and the cam (7) on the turning cylinder (5); Said driven pulley (6) is connected with wheel output shaft (13) band of motor, and said cam (7) directly or indirectly can contact lifting platform (3).
3. foundry goods shake-out device according to claim 2; It is characterized in that: said lifting platform (3) upper surface is provided with installation cavity (8); Be provided with at least two locating pieces (9) in the said installation cavity (8); The lower surface of said lifting platform (3) is provided with several guide pillars (11), and said support (1) is provided with the guide pin bushing (12) with guide pillar (11) matched in clearance.
4. according to each described foundry goods shake-out device of claim 1 ~ 3, it is characterized in that: said flexible member (4) is a spring.
5. foundry goods shake-out device according to claim 4 is characterized in that: the quantity of said flexible member (4) is 8 or more than 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220122432 CN202571259U (en) | 2012-03-28 | 2012-03-28 | Casting vibration sand-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220122432 CN202571259U (en) | 2012-03-28 | 2012-03-28 | Casting vibration sand-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571259U true CN202571259U (en) | 2012-12-05 |
Family
ID=47240711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220122432 Expired - Fee Related CN202571259U (en) | 2012-03-28 | 2012-03-28 | Casting vibration sand-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047736A (en) * | 2018-08-10 | 2018-12-21 | 宁国市挚友合金钢材料有限公司 | A kind of sand cleaning machine being convenient to clean |
| CN110711854A (en) * | 2019-11-28 | 2020-01-21 | 安徽省含山县富坤铸造厂 | Tubular casting desanding device |
| CN111687397A (en) * | 2020-06-29 | 2020-09-22 | 马鞍山市万鑫铸造有限公司 | Convertible foundry goods sand removal device of high-efficient type |
-
2012
- 2012-03-28 CN CN 201220122432 patent/CN202571259U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047736A (en) * | 2018-08-10 | 2018-12-21 | 宁国市挚友合金钢材料有限公司 | A kind of sand cleaning machine being convenient to clean |
| CN110711854A (en) * | 2019-11-28 | 2020-01-21 | 安徽省含山县富坤铸造厂 | Tubular casting desanding device |
| CN111687397A (en) * | 2020-06-29 | 2020-09-22 | 马鞍山市万鑫铸造有限公司 | Convertible foundry goods sand removal device of high-efficient type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |