CN219581648U - Sand cleaning device for casting - Google Patents
Sand cleaning device for casting Download PDFInfo
- Publication number
- CN219581648U CN219581648U CN202320349182.8U CN202320349182U CN219581648U CN 219581648 U CN219581648 U CN 219581648U CN 202320349182 U CN202320349182 U CN 202320349182U CN 219581648 U CN219581648 U CN 219581648U
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- Prior art keywords
- connecting seat
- support
- spray gun
- pressure spray
- spherical support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a casting sand cleaning device, which comprises a high-pressure spray gun, a support frame and a connecting seat, wherein the support frame comprises a base and a support rod, and the support rod is vertically arranged on one side of the base; the connecting seat is arranged on the supporting rod, the spherical support is rotatably arranged in the connecting seat, the diameter of the spherical support is larger than the width of the connecting seat, the two opposite ends of the spherical support extend out of the connecting seat, through holes are formed between the two ends of the spherical support extending out of the connecting seat in a penetrating mode, and the high-pressure spray gun penetrates through the through holes to be connected with the spherical support. The high-pressure spray gun is arranged on the support frame in a lifting manner through the spherical support, so that the high-pressure spray gun is supported under the condition that the spray angle of the high-pressure spray gun is not influenced, the recoil force to an operator is reduced, and the strength of an operator is lightened; meanwhile, the falling off of the high-pressure spray gun can be avoided, and the use safety is ensured.
Description
Technical Field
The utility model relates to the field of casting equipment metals, in particular to a sand cleaning device for casting parts.
Background
The casting is a technological process of smelting metal into liquid meeting certain requirement, pouring the liquid into casting mould, cooling, solidifying and cleaning to obtain the casting with preset shape, size and performance. The cast blank is almost shaped, so that the aim of mechanical processing or small amount of processing is fulfilled, the cost is reduced, the manufacturing time is reduced to a certain extent, and the cast blank is one of basic processes of the modern manufacturing industry. Among them, sand casting is widely used because of its low cost and repeated use of molding sand. Many molding sand sticks to the surface when the casting is removed from the cavity, and a sand removal process is required.
Hydraulic sand removal is one of the common sand removal methods, and the sand sticking of the mold core and the casting is removed by means of the kinetic energy and scouring action of water flow. Although automatic hydraulic sand cleaning equipment appears on the market, for small enterprises, the casting is mainly sprayed and cleaned by manually holding a high-pressure water gun due to cost consideration. The high-pressure water flow can generate larger recoil force when being ejected, so that the operation intensity of operators is increased; in case the high-pressure water gun is out of hand, injury of operators can be caused.
Disclosure of Invention
The utility model aims to provide a casting sand cleaning device, which aims to solve the technical problems in the background art, and the utility model aims to be realized through the following technical scheme:
the sand cleaning device for the casting part comprises a high-pressure spray gun, a support frame and a connecting seat, wherein the support frame comprises a base and a support rod, and the support rod is vertically arranged on one side of the base; the connecting seat is arranged on the supporting rod, the spherical support is rotatably arranged in the connecting seat, the diameter of the spherical support is larger than the width of the connecting seat, the two opposite ends of the spherical support extend out of the connecting seat, through holes are formed between the two ends of the spherical support extending out of the connecting seat in a penetrating mode, and the high-pressure spray gun penetrates through the through holes to be connected with the spherical support.
Further, a connecting sleeve is fixed on one side of the connecting seat, a fastening hole is formed in the side face of the connecting sleeve, and a fastening piece is installed in the fastening hole.
Further, the fastener is a locking wrench.
Further, the connecting seat comprises two connecting blocks, the two connecting blocks are connected through bolts, hemispherical grooves are respectively formed in one adjacent surfaces of the two connecting blocks, and the hemispherical grooves are matched with the spherical support.
Further, polytetrafluoroethylene layers are laid in the hemispherical grooves.
Further, the base is fan-shaped, and the central angle of fan-shaped is the obtuse angle, and the bracing piece is installed in base one side that is close to the centre of a circle.
The technical scheme provided by the embodiment of the utility model has at least the following technical effects or advantages:
the high-pressure spray gun is arranged on the support frame in a lifting manner through the spherical support, so that the high-pressure spray gun is supported under the condition that the spray angle of the high-pressure spray gun is not influenced, the recoil force to an operator is reduced, and the strength of an operator is lightened; meanwhile, the falling off of the high-pressure spray gun can be avoided, and the use safety is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic view of a connection base and a spherical support according to an embodiment of the present utility model;
fig. 4 is a cross-sectional view of a connector and ball mount according to an embodiment of the present utility model.
The symbols in the drawings are: 1. a support frame; 11. a base; 12. a support rod; 2. a connecting seat; 21. a connecting block; 211. a threaded hole; 212. countersink; 213. a hemispherical groove; 22. connecting sleeves; 221. a fastening hole; 3. a spherical support; 4. a high pressure lance; 5. and (5) locking a spanner.
Detailed Description
In order that the manner in which the above recited features of the present utility model can be better understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The casting sand cleaning device comprises a support frame 1, a connecting seat 2, a spherical support 3 and a high-pressure spray gun 4, wherein the connecting seat 2 is installed on the support frame 1 in a lifting manner, the spherical support 3 is rotatably installed on the connecting seat 2, and the high-pressure spray gun 4 is fixed on the spherical support 3, so that the high-pressure spray gun 4 can rotate along any angle.
As shown in fig. 1, the support 1 includes a base 11 and a support bar 12, and the support bar 12 is vertically installed at one side of the base 11. Preferably, the base 11 is in a fan-shaped structure, the central angle of the fan shape is an obtuse angle, and the support rod 12 is welded and fixed on one side of the base 11 close to the center of the circle. When in use, the support frame 1 is placed on one side of the casting rotating table, the support rod 12 is made to be close to one side of the casting, and an operator pedals on the base 11 to fix the support frame 1.
As shown in fig. 1, 3 and 4, the connecting seat 2 is formed by two rectangular connecting blocks 21, two threaded holes 211 are formed in the side surface of the left connecting block 21, two counter bores 212 are formed in the side surface of the right connecting block 21, and bolts penetrate through the counter bores 212 and are in threaded connection with the threaded holes 211, so that the two connecting blocks 21 are fixed. The adjacent one side of two connecting blocks 21 has seted up hemisphere shape groove 213 respectively, and hemisphere shape groove 213 matches with the surface of spherical support 3, and spherical support 3 clearance fit is in the space of two hemisphere shape groove 213 girth. Wherein, the diameter of the spherical support 3 is larger than the width of the connecting seat 2, so that the front end and the rear end of the spherical support 3 protrude out of the connecting seat 2. The front end and the rear end of the spherical support 3 are provided with through holes, and the high-pressure spray gun 3 passes through the through holes and is fixedly connected with the spherical support 3. Preferably, the spherical support 3 is fixed at a distance of two thirds of the distance of the high pressure spray gun 4 from the spray head, thereby facilitating the operation of the high pressure spray gun 4. A polytetrafluoroethylene layer is laid in the hemispherical groove 213, and the spherical bracket 3 is convenient to rotate through the self-lubricity of polytetrafluoroethylene.
As shown in fig. 1 to 4, a connecting sleeve 22 is fixed on the left side of the left connecting block 21, and the connecting sleeve 22 is sleeved on the supporting rod 12, so that the connecting seat 2 can slide up and down along the supporting rod 12. The side of adapter sleeve 22 has seted up fastening hole 221, and fastening hole 221 internal thread connection locking spanner 5 can realize the fixed of connecting seat 2 relative position through tightening locking spanner 5.
The working principle of the embodiment of the utility model is as follows:
firstly, the support frame is placed on one side of the casting rotating table, the support rod is made to be close to one side of the casting, and an operator pedals to fix the support frame on the base. The base of obtuse angle fan-shaped structure makes the operator trample the base from different angles, improves the convenience of work.
Then, after the height of the connecting seat on the supporting rod is adjusted, the locking wrench is screwed up, the high-pressure water pump is started, and the high-pressure spray gun is operated to perform sand cleaning operation on the cast gold. Because the high-pressure spray gun is connected with the supporting frame through the connecting seat and the spherical support, the acting force of the high-pressure spray gun on a person is reduced, and the operation intensity is lightened.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages:
the high-pressure spray gun is arranged on the support frame in a lifting manner through the spherical support, so that the high-pressure spray gun is supported under the condition that the spray angle of the high-pressure spray gun is not influenced, the recoil force to an operator is reduced, and the strength of an operator is lightened; meanwhile, the falling off of the high-pressure spray gun can be avoided, and the use safety is ensured.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model: the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The sand cleaning device for the casting is characterized by comprising a high-pressure spray gun, a support frame and a connecting seat, wherein the support frame comprises a base and a support rod, and the support rod is vertically arranged on one side of the base; the connecting seat is arranged on the supporting rod, a spherical support is rotatably arranged in the connecting seat, the diameter of the spherical support is larger than the width of the connecting seat, two opposite ends of the spherical support extend out of the connecting seat, a through hole is formed between the two ends of the connecting seat in a penetrating way, and the high-pressure spray gun penetrates through the through hole and is connected with the spherical support.
2. The casting sand cleaning device according to claim 1, wherein a connecting sleeve is fixed on one side of the connecting seat, a fastening hole is formed in the side face of the connecting sleeve, and a fastening piece is installed in the fastening hole.
3. A casting sand removal apparatus as claimed in claim 2, wherein said fastener is a locking wrench.
4. The casting sand cleaning device according to claim 1, wherein the connecting seat comprises two connecting blocks, the two connecting blocks are connected through bolts, hemispherical grooves are respectively formed in one adjacent surface of each connecting block, and the hemispherical grooves are matched with the spherical supports.
5. A cast member sand cleaning apparatus as defined in claim 4 wherein a polytetrafluoroethylene layer is disposed within the hemispherical groove.
6. The casting sand cleaning device according to claim 1, wherein the base is in a sector shape, a central angle of the sector shape is an obtuse angle, and the support rod is installed on one side of the base close to the center of the circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349182.8U CN219581648U (en) | 2023-03-01 | 2023-03-01 | Sand cleaning device for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349182.8U CN219581648U (en) | 2023-03-01 | 2023-03-01 | Sand cleaning device for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219581648U true CN219581648U (en) | 2023-08-25 |
Family
ID=87691726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320349182.8U Active CN219581648U (en) | 2023-03-01 | 2023-03-01 | Sand cleaning device for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219581648U (en) |
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2023
- 2023-03-01 CN CN202320349182.8U patent/CN219581648U/en active Active
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