CN213438778U - Grinding device for surface of aluminum part - Google Patents

Grinding device for surface of aluminum part Download PDF

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Publication number
CN213438778U
CN213438778U CN202022025955.6U CN202022025955U CN213438778U CN 213438778 U CN213438778 U CN 213438778U CN 202022025955 U CN202022025955 U CN 202022025955U CN 213438778 U CN213438778 U CN 213438778U
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CN
China
Prior art keywords
grinding
fixedly arranged
annular
air cylinder
aluminum
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Active
Application number
CN202022025955.6U
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Chinese (zh)
Inventor
罗铁坚
赵威
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Changsha Ruichu Precision Machinery Co ltd
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Changsha Ruichu Precision Machinery Co ltd
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Priority to CN202022025955.6U priority Critical patent/CN213438778U/en
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Publication of CN213438778U publication Critical patent/CN213438778U/en
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Abstract

The utility model discloses a grinding device for the surface of an aluminum piece, which comprises a grinding machine body, two motors, a motor shaft, a clamping piece, a grinding driving piece and a grinding plate, wherein a grinding cavity is reserved in the grinding machine body; the two motors are respectively fixedly arranged on the upper end surface and the lower end surface of the grinding cavity and are respectively connected with a motor shaft through a coupler; the clamping piece comprises a bottom annular plate fixedly arranged on each motor shaft, a metal annular block fixedly arranged on the bottom annular plate, a plurality of clamping annular plates sequentially fixedly arranged on the metal annular block, and a plurality of elastic annular blocks sequentially fixedly arranged outside the metal annular block; the grinding driving piece comprises an air cylinder fixedly arranged on the lower end surface of the grinding cavity, an air cylinder shaft connected with the air cylinder and a fixing block connected with the air cylinder shaft; the grinding plate is in contact with the aluminum piece. The utility model provides a pair of a grinder for aluminium parts surface, simple structure, but adaptation in the aluminium parts of multiple size.

Description

Grinding device for surface of aluminum part
Technical Field
The utility model belongs to the technical field of the aluminium pressure casting equipment and specifically relates to a grinder for aluminium part surface.
Background
In the preparation process of the aluminum die casting, an aluminum alloy ingot is subjected to a plurality of process steps of melting, heat preservation, die casting and cooling, inspection, edge cutting, grinding and deburring, shot blasting, machining, cleaning, inspection, packaging and delivery.
In the grinding and deburring process, related grinding equipment is needed, and the existing grinding equipment is not only complicated in structure, but also not good in adaptability to aluminum pieces with various sizes.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a grinder for aluminum component surface.
The technical scheme of the utility model is that: an abrading device for the surface of aluminium objects, comprising:
the grinding machine body is internally provided with a grinding cavity;
the two motors are respectively fixedly arranged on the upper end surface and the lower end surface of the grinding cavity and are respectively connected with the motor shaft through a coupler;
the clamping piece comprises a bottom annular plate fixedly arranged on each motor shaft, a metal annular block fixedly arranged on the bottom annular plate, a plurality of clamping annular plates fixedly arranged on the metal annular block in sequence, and a plurality of elastic annular blocks fixedly arranged outside the metal annular blocks in sequence, wherein the outer diameters of the clamping annular plates are sequentially increased from top to bottom, the outer diameters of the elastic annular blocks are different, and the aluminum piece is tightly sleeved on the elastic annular blocks which are matched with the elastic annular plates and are positioned at the upper end and the lower end;
the grinding driving piece comprises an air cylinder fixedly arranged on the lower end face of the grinding cavity, an air cylinder shaft connected with the air cylinder and a fixing block connected with the air cylinder shaft, and a threaded hole is formed in the fixing block in a penetrating mode;
the grinding plate is in contact with the aluminum part, the grinding plate extends into the threaded hole through the connecting rod, the tail end of the connecting rod is provided with an external thread, and the connecting rod is screwed into the threaded hole and fixed by a nut.
Preferably, the side of the grinding cavity is provided with a side door which can be opened and closed and is used for the aluminum piece to enter and exit.
Preferably, the surface of the elastic ring block is a rough surface.
Preferably, the surface of the elastic ring block is provided with raised grains.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a pair of a grinder for aluminium parts surface, simple structure, but adaptation in the aluminium parts of multiple size.
Drawings
Fig. 1 is an overall front view of the present invention.
Fig. 2 is an overall front view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 2, a grinding device for the surface of an aluminum piece comprises a grinding machine body 1, two motors 2 and a motor shaft 3, a clamping piece, a grinding driving piece and a grinding plate 5.
The grinding machine body 1 is provided with a grinding cavity. Two motors 2 are respectively fixed and arranged on the upper end surface and the lower end surface of the grinding cavity, and the two motors 2 are respectively connected with a motor shaft 3 through a coupler 4.
The fastener is including fixed bottom crown plate 6 of locating on each motor shaft 3, fixed metal ring piece 7 of locating on bottom crown plate 6, fixed a plurality of joint crown plates 8 of locating on metal ring piece 7 in proper order and fixed a plurality of elastic ring pieces 9 of locating outside metal ring piece 7 in proper order, and the surface of elastic ring piece 9 is the rough surface, can be for the raised grain (in order to fasten to cup joint better and block the aluminium part). The outer diameters of the clamping ring plates 8 are sequentially increased from top to bottom, and the outer diameters of the elastic ring blocks 9 are different. The fastening of aluminium part 10 cup joints on the elasticity ring piece that is located the upper end, the lower extreme rather than the adaptation, because the external diameter of joint crown plate 8 is different, elasticity ring piece 9 in pairs (is located the upper end, the lower extreme) can fasten and cup joint the aluminium part of different external diameter sizes (even the cross section of aluminium part be circular, square, irregular shape all can, the elasticity ring piece still can fasten and cup joint and block), elasticity ring piece 9 is owing to cup joint with the aluminium part fastening, if the motor rotates, then under the motor shaft drives, the aluminium part also can realize rotating.
The grinding driving piece comprises a cylinder 11 fixedly arranged on the lower end face of a grinding cavity, a cylinder shaft 12 connected with the cylinder 11 and a fixing block 14 connected with the cylinder shaft 12, wherein a threaded hole is formed in the fixing block 14 in a penetrating mode. After the aluminum part 10 is sleeved on the elastic ring block 9, the grinding plate 5 is adjusted to be in contact with the aluminum part, the grinding plate 5 extends into the threaded hole through the connecting rod 15, the tail end of the connecting rod 15 is provided with an external thread, and the connecting rod 15 is screwed into the threaded hole and fixed by the nut 16. At the moment, the aluminum piece is driven by the motor to rotate automatically, so that grinding and deburring can be realized; the cylinder shaft gradually moves upwards under the action of the cylinder to drive the grinding plate to move upwards or downwards, so that the all-dimensional grinding and deburring of the aluminum part are realized, and the process is also automatic.
The side of the grinding chamber is provided with a side door 13 which can be opened and closed and is used for the aluminum piece 10 to enter and exit.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.

Claims (4)

1. An abrading device for the surface of aluminium objects, comprising:
the grinding machine body is internally provided with a grinding cavity;
the two motors are respectively fixedly arranged on the upper end surface and the lower end surface of the grinding cavity and are respectively connected with the motor shaft through a coupler;
the clamping piece comprises a bottom annular plate fixedly arranged on each motor shaft, a metal annular block fixedly arranged on the bottom annular plate, a plurality of clamping annular plates fixedly arranged on the metal annular block in sequence, and a plurality of elastic annular blocks fixedly arranged outside the metal annular blocks in sequence, wherein the outer diameters of the clamping annular plates are sequentially increased from top to bottom, the outer diameters of the elastic annular blocks are different, and the aluminum piece is tightly sleeved on the elastic annular blocks which are matched with the elastic annular plates and are positioned at the upper end and the lower end;
the grinding driving piece comprises an air cylinder fixedly arranged on the lower end face of the grinding cavity, an air cylinder shaft connected with the air cylinder and a fixing block connected with the air cylinder shaft, and a threaded hole is formed in the fixing block in a penetrating mode;
the grinding plate is in contact with the aluminum part, the grinding plate extends into the threaded hole through the connecting rod, the tail end of the connecting rod is provided with an external thread, and the connecting rod is screwed into the threaded hole and fixed by a nut.
2. A grinding apparatus for the surface of aluminum objects as claimed in claim 1, wherein the side of the grinding chamber is provided with a side door which can be opened and closed for the aluminum object to enter and exit.
3. The grinding device for the surface of the aluminum piece as claimed in claim 1, wherein the surface of the elastic ring block is a rough surface.
4. The grinding device for the surface of the aluminum piece according to claim 3, wherein the surface of the elastic ring block is provided with raised grains.
CN202022025955.6U 2020-09-16 2020-09-16 Grinding device for surface of aluminum part Active CN213438778U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022025955.6U CN213438778U (en) 2020-09-16 2020-09-16 Grinding device for surface of aluminum part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022025955.6U CN213438778U (en) 2020-09-16 2020-09-16 Grinding device for surface of aluminum part

Publications (1)

Publication Number Publication Date
CN213438778U true CN213438778U (en) 2021-06-15

Family

ID=76324166

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022025955.6U Active CN213438778U (en) 2020-09-16 2020-09-16 Grinding device for surface of aluminum part

Country Status (1)

Country Link
CN (1) CN213438778U (en)

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