CN218427448U

CN218427448U - Aluminum alloy casting polishing device

Info

Publication number: CN218427448U
Application number: CN202222153231.9U
Authority: CN
Inventors: 宋矿辉; 李丽丽; 蔡秋雨; 孙少奎
Original assignee: Henan Zhonghongtong Nonferrous Metal Casting Co ltd
Current assignee: Henan Zhonghongtong Nonferrous Metal Casting Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-03
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to the technical field of aluminum alloy part processing, in particular to an aluminum alloy casting polishing device, which comprises a polishing box, wherein a detachable top plate is installed on the upper surface of the polishing box in a threaded manner, an opening is formed in any side wall of the polishing box, an assembling plate is movably arranged at the opening, and a surface adjacent to the assembling plate is hinged with a dust removing plate which can be overturned and unfolded; the surface of the assembling plate facing the grinding box is provided with a movable clamp and a fixed clamp, the fixed clamp and the movable clamp are symmetrically distributed, an adjusting groove is vertically formed in the outer wall of the assembling plate corresponding to the movable clamp, a lifting block is slidably mounted inside the adjusting groove, the lifting block is of a T-shaped structure, one end of the lifting block penetrates through the adjusting groove and is fixedly connected with the movable clamp, and the fixed clamp is fixedly connected with the assembling plate; two guide bars are symmetrically installed towards the bottom of one side of the grinding box on the assembling plate. This aluminum alloy casting grinding device need not many times dismouting work piece, and the practicality is strong.

Description

Aluminum alloy casting polishing device

Technical Field

The utility model belongs to the technical field of the aluminum alloy spare processing, especially, relate to an aluminum alloy casting grinding device.

Background

The aluminum alloy is an alloy which is based on aluminum and added with a certain amount of other alloying elements, and is one of light metal materials, an aluminum alloy casting needs to be polished by a polishing device in the production process, the attractiveness of the casting is improved, application number CN213319219U in the prior art discloses an aluminum alloy casting polishing and flattening device, a lead screw nut is adopted to drive a fixing plate to move up and down, two groups of cylinders are simultaneously started when the fixing plate and a polishing wheel are flush, the right end of the polishing wheel is in contact with the polishing casting and a second motor is started to polish, the problem that the aluminum alloy casting is inconvenient to assemble exists, a worker needs to put the casting into the aluminum alloy casting from a feed inlet, the hand completely stretches into the interior of a polishing box to cause inconvenient operation, and most aluminum alloy castings have shapes and only adopt a fixed polishing method, and the worker needs to repeat the operation of assembling and disassembling the workpiece from the feed inlet and adjusting positions and then can not meet the use requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, having and assembling inconvenient problem at the aluminum alloy casting, needing the workman to put into the foundry goods from feed inlet department, the inside that the hand stretched into the case of polishing completely causes the operation inconvenient, still needs the operation of workman's repeated installation after the dismouting work piece adjustment position of feed inlet department, can not satisfy user demand's problem, and the aluminum alloy casting grinding device who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

an aluminum alloy casting polishing device comprises a polishing box, wherein a detachable top plate is installed on the upper surface of the polishing box in a threaded mode, an opening is formed in any side wall of the polishing box, an assembling plate is movably arranged at the opening, and a surface adjacent to the assembling plate is hinged to a dust removing plate capable of being overturned and unfolded;

the surface of the assembling plate facing the grinding box is provided with a movable clamp and a fixed clamp, the fixed clamp and the movable clamp are symmetrically distributed, an adjusting groove is vertically formed in the outer wall of the assembling plate corresponding to the movable clamp, a lifting block is slidably mounted inside the adjusting groove, the lifting block is of a T-shaped structure, one end of the lifting block penetrates through the adjusting groove and is fixedly connected with the movable clamp, and the fixed clamp is fixedly connected with the assembling plate;

two guide bars are symmetrically installed towards the bottom of one side of the grinding box on the assembling plate, a plurality of groups of tooth grooves are horizontally arranged on the upper surface of each guide bar, and guide grooves are horizontally formed in the side walls of the guide bars.

Benefiting from the setting of assembly plate and case of polishing, not only can collect the dust of in-process of polishing unified clearance, the pollution abatement for the slidable mounting of assembly plate makes the assembly methods of aluminum alloy foundry goods more convenient moreover.

Preferably, the opening part on the grinding box corresponds fixed protrusion in guide way department and is equipped with the stopper, stopper and guide way adaptation sliding connection.

The sliding of the guide rod is more stable due to the arrangement of the limiting block.

Preferably, a driving gear is rotatably mounted in the grinding box corresponding to the tooth grooves, and the driving gear is meshed with the tooth grooves.

Thanks to the arrangement of the driving gear, the guide rod has the power of horizontal stable sliding and is used for driving the casting to enter or leave the grinding box.

Preferably, a first motor is fixed on the outer wall of the grinding box corresponding to the driving gear, and the first motor is connected with the driving gear through a transmission shaft.

The driving gear has rotary power due to the arrangement of the first motor.

Preferably, a mounting frame is fixed on one side, opposite to the assembling plate, of the inner wall of the polishing box, and a polishing disc is mounted on the mounting frame.

Benefit from the setting of mounting bracket to make the dish of polishing can install to carry out angle modulation installation to the mounting bracket according to the demand of polishing, make the dish of polishing more adaptation demand of polishing.

Preferably, the below of elevator is equipped with telescopic cylinder, telescopic cylinder is vertical setting, and telescopic end fixed connection elevator, bottom fixed connection assembly plate.

The movable clamping piece and the fixed clamping piece can move due to the arrangement of the telescopic cylinder, and castings of different specifications and sizes can be clamped.

Preferably, a second motor is fixedly installed at the bottom of the fixed clamping piece, clamping shafts are rotatably installed on the opposite surfaces of the movable clamping piece and the fixed clamping piece, and the clamping shafts on the fixed clamping piece are in driving connection with the second motor.

To sum up, the utility model discloses a technological effect and advantage: this aluminum alloy casting grinding device, setting through assembly plate and case of polishing, not only can collect unified clearance with the dust of the in-process of polishing, pollution abatement, and because the slidable mounting of assembly plate, make the assembly methods of aluminum alloy casting more convenient, can carry out the dismouting to aluminum alloy casting fast through telescopic cylinder's shrink behind the roll-off case of polishing, and convenient for operation, effectively promote assembly efficiency, and press from both sides through the activity and press from both sides tightly, the fixed clamp cooperation can rotate the foundry goods in step inside the case of polishing, need not many times dismouting work piece, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic view of the internal structure of the grinding box.

In the figure: 1. grinding a box; 2. a dust removing plate; 3. assembling a plate; 4. a first motor; 101. a drive gear; 102. a limiting block; 103. grinding disc; 104. a mounting frame; 301. a movable clamp; 302. an adjustment groove; 303. a lifting block; 304. a telescopic cylinder; 305. a second motor; 306. fixing the clamping piece; 307. a tooth socket; 308. a guide rod; 309. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, an aluminum alloy casting polishing device comprises a polishing box 1, a detachable top plate is installed on the upper surface of the polishing box 1 through threads, an opening is formed in any side wall of the polishing box 1, an assembly plate 3 is movably arranged at the opening, a dust removing plate 2 capable of being overturned and unfolded is hinged to the surface adjacent to the assembly plate 3, a movable clamp 301 and a fixed clamp 306 are arranged on the surface, facing the polishing box 1, of the assembly plate 3, the fixed clamp 306 and the movable clamp 301 are symmetrically distributed, an adjusting groove 302 is vertically formed in the outer wall of the assembly plate 3 corresponding to the movable clamp 301, a lifting block 303 is installed inside the adjusting groove 302 in a sliding mode, the lifting block 303 is of a T-shaped structure, one end of the lifting block passes through the adjusting groove 302 and is fixedly connected with the movable clamp 301, and the fixed clamp 306 is fixedly connected with the assembly plate 3; the below of elevator 303 is equipped with telescopic cylinder 304, and telescopic cylinder 304 is vertical setting, and telescopic end fixed connection elevator 303, bottom fixed connection assembly plate 3. The second motor 305 is fixedly installed at the bottom of the fixed clamp 306, the clamping shafts are rotatably installed on the opposite surfaces of the movable clamp 301 and the fixed clamp 306, and the clamping shafts on the fixed clamp 306 are in driving connection with the second motor 305. The second motor 305 is started to drive the clamping shaft on the fixed clamping piece 306 to rotate, so that the casting has rotating power to perform rotating grinding, and the second motor 305 is not started if the casting does not need to be rotated.

Referring to fig. 1 and 2, two guide rods 308 are symmetrically installed at the bottom of one surface of the assembly plate 3 facing the grinding box 1, a plurality of groups of tooth grooves 307 are horizontally arranged on the upper surface of each guide rod 308, and a guide groove 309 is horizontally formed in the side wall of each guide rod 308.

Referring to fig. 1, 2 and 3, a limiting block 102 is fixedly and convexly arranged at the opening of the grinding box 1 corresponding to the guide groove 309, and the limiting block 102 is in sliding connection with the guide groove 309 in a matching manner. The driving gear 101 is rotatably mounted in the interior of the grinding box 1 corresponding to the tooth grooves 307, and the driving gear 101 is engaged with the tooth grooves 307. A first motor 4 is fixed on the outer wall of the grinding box 1 corresponding to the driving gear 101, and the first motor 4 is connected with the driving gear 101 through a transmission shaft. The first motor 4 rotates the driving gear 101, and the driving gear 101 slides in engagement with the tooth grooves 307, so that the guide bar 308 slides into the interior of the grinding box 1.

Referring to fig. 4, a mounting bracket 104 is fixed to the inner wall of the grinding box 1 at a side opposite to the mounting plate 3, and a grinding disc 103 is mounted on the mounting bracket 104. The installation direction of the polishing disc 103 can be horizontal or vertical, and the installation is adjusted according to the polishing requirement without limiting a polishing mode.

The working principle is as follows: when the aluminum alloy polishing device is used, firstly, an aluminum alloy piece to be polished is placed between a movable clamping piece 301 and a fixed clamping piece 306, then a lifting block 303 is driven to slide along an adjusting groove 302 through contraction of a telescopic cylinder 304, the movable clamping piece 301 approaches towards the fixed clamping piece 306, after an aluminum alloy casting is clamped, a first motor 4 is started, the first motor 4 drives a driving gear 101 to rotate, so that a guide rod 308 slides into a polishing box 1, a limiting block 102 slides along a guide groove 309, the driving gear 101 is meshed with a tooth groove 307 on the upper surface of the guide rod 308, so that the guide rod 308 has moving power, after the assembly plate 3 drives the casting to enter the polishing box 1, the casting is attached to a polishing disc 103, a motor for driving the polishing disc 103 to rotate is arranged on a mounting frame 104, the polishing disc 103 is attached to the casting after rotating, in the polishing process, if the casting needs to be subjected to surface changing polishing, a second motor 305 is started to drive a clamping shaft on the fixed clamping piece 306 to rotate, so that the casting has rotating power to be polished, and if the casting does not need to rotate, the second motor 305 is not started;

the dust of the in-process of polishing drops to leading 1 bottoms of case of polishing to open dust removal board 2 and carry out the dust clearance after polishing, reverse start first motor 4, make drive gear 101 antiport, mounting plate 3 drives the foundry goods and shifts out from the inside of case of polishing 1, telescopic cylinder 304 stretches out this moment and drives the activity clamp and tightly leave fixed folder 306, can take off the foundry goods, and the installation direction of the dish of polishing 103 can be for level or vertical, adjusts the installation according to the demand of polishing.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. An aluminum alloy casting polishing device comprises a polishing box (1), and is characterized in that a detachable top plate is installed on the upper surface of the polishing box (1) in a threaded mode, an opening is formed in any side wall of the polishing box (1), an assembling plate (3) is movably arranged at the opening, and a surface adjacent to the assembling plate (3) is hinged to a dust removing plate (2) capable of being turned and unfolded;

the surface, facing the grinding box (1), of the assembling plate (3) is provided with a movable clamping piece (301) and a fixed clamping piece (306), the fixed clamping piece (306) and the movable clamping piece (301) are symmetrically distributed, an adjusting groove (302) is vertically formed in the outer wall of the assembling plate (3) corresponding to the movable clamping piece (301), a lifting block (303) is slidably mounted inside the adjusting groove (302), the lifting block (303) is of a T-shaped structure, one end of the lifting block penetrates through the adjusting groove (302) to be fixedly connected with the movable clamping piece (301), and the fixed clamping piece (306) is fixedly connected with the assembling plate (3);

two guide bars (308) are installed towards the one side bottom symmetry of case (1) of polishing in assembly plate (3), the upper surface horizontal arrangement of guide bar (308) has multiunit tooth's socket (307), guide way (309) have been seted up to the level on the lateral wall of guide bar (308).

2. The aluminum alloy casting grinding device according to claim 1, wherein a limiting block (102) is fixedly and convexly arranged at the position, corresponding to the guide groove (309), of the opening of the grinding box (1), and the limiting block (102) is in sliding connection with the guide groove (309) in a matching manner.

3. An aluminum alloy casting grinding device according to claim 1, characterized in that a driving gear (101) is rotatably mounted in the grinding box (1) corresponding to the tooth grooves (307), and the driving gear (101) is meshed with the tooth grooves (307).

4. The aluminum alloy casting grinding device according to claim 3, wherein a first motor (4) is fixed on the outer wall of the grinding box (1) corresponding to the driving gear (101), and the first motor (4) is connected with the driving gear (101) through a transmission shaft.

5. An aluminum alloy casting grinding device according to claim 1, wherein a mounting frame (104) is fixed on one side of the inner wall of the grinding box (1) opposite to the assembling plate (3), and a grinding disc (103) is mounted on the mounting frame (104).

6. The aluminum alloy casting grinding device as claimed in claim 1, wherein a telescopic cylinder (304) is arranged below the lifting block (303), the telescopic cylinder (304) is arranged vertically, the telescopic end is fixedly connected with the lifting block (303), and the bottom of the telescopic cylinder is fixedly connected with the assembling plate (3).

7. The aluminum alloy casting grinding device according to claim 1, wherein a second motor (305) is fixedly installed at the bottom of the fixed clamp (306), clamping shafts are rotatably installed on the surfaces of the movable clamp (301) opposite to the fixed clamp (306), and the clamping shafts on the fixed clamp (306) are in driving connection with the second motor (305).