CN219582473U

CN219582473U - Polishing and grinding device for aluminum alloy

Info

Publication number: CN219582473U
Application number: CN202320538919.0U
Authority: CN
Inventors: 吕德昌; 程帅; 陈守成; 陈大伟
Original assignee: Jinan Laiwu Fengcheng Aluminum Alloy Co ltd
Current assignee: Jinan Laiwu Fengcheng Aluminum Alloy Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-25
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a polishing and grinding device for aluminum alloy, which comprises a base, wherein supporting plates are respectively fixed on two sides of the upper surface of the base, a grinding body is arranged between the two supporting plates, a jacking block is fixed on the lateral wall of the outer side of the supporting plate, first grooves are respectively formed in two sides of the jacking block, a first spring is arranged in each first groove, a limiting block is fixed on the other end of each first spring, a fixing component is arranged on one side, close to the jacking block, of the outer side of the supporting plate, the fixing component comprises a mounting seat, a second groove matched with the jacking block is formed in the middle of the mounting seat, limiting grooves are respectively formed in two sides of the inner wall of the second groove, a through hole is formed in one side of each limiting groove, and a push rod is movably arranged in each through hole. According to the utility model, the polishing body is clamped and fixed by the fixing component and the supporting plate, the fixing component and the supporting plate are quickly assembled and disassembled, the connection stability between the polishing body and the supporting plate is improved while quick replacement is ensured, and the safety in the working process of the device is greatly improved.

Description

Polishing and grinding device for aluminum alloy

Technical Field

The utility model relates to the technical field of aluminum alloy processing, in particular to a polishing and grinding device for aluminum alloy.

Background

In the production process of the aluminum alloy casting, due to the limitation of the production process, when the initial product is produced, the surface of the aluminum alloy casting is generally provided with metal burrs, the burrs influence the subsequent normal production process and simultaneously influence the appearance of the finished product of the aluminum alloy casting, so that the surface of the aluminum alloy casting needs to be polished and polished, but the conventional polishing and polishing device is inconvenient for rapidly replacing polishing bodies according to the sizes of different castings.

The chinese patent discloses an "aluminum alloy casting is with polishing grinding device", its bulletin is "CN215147846U", this patent mainly rotates the threaded rod and makes two mounting panels draw close each other or keep away from, surface mounting's burnishing device synchronous motion on the mounting panel, adjust the tight degree that rises of the body of polishing, make the body of polishing fully contact with the outer wall of foundry goods, promote the slide bar through the second sliding tray and slide, the slide bar makes the cutting ferrule remove through the V-arrangement board, according to the size of foundry goods, select the body of polishing that corresponds, make cutting ferrule and card post joint, be convenient for change different bodies of polishing, the practicality of device and effect of polishing have been improved.

However, the following drawbacks still exist in practical use:

the fixed mode of the polishing body is only fixed on the sliding rod through the V-shaped plate, and meanwhile the sliding rod slides in the second sliding groove at the top of the mounting plate, so that the fixed mode of the polishing body is unstable and safety accidents occur easily in the process of polishing castings.

Therefore, there is a strong need for a polishing and grinding device for aluminum alloys to solve the above problems.

Disclosure of Invention

The utility model aims to provide a polishing and grinding device for aluminum alloy, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminum alloy is with polishing grinding device, includes the base, base upper surface both sides are fixed with the backup pad respectively, two be provided with the body of polishing between the backup pad, backup pad outside lateral wall is fixed with the kicking block, first recess has been seted up respectively to the kicking block both sides, be provided with first spring in the first recess, first spring one end fixed connection is in first recess inner bottom, the first spring other end is fixed with the stopper, one side that the backup pad outside is close to the kicking block is provided with fixed subassembly, fixed subassembly includes the mount pad, mount pad middle part has been seted up with kicking block assorted second recess, the spacing groove has been seted up respectively to second recess inner wall both sides, the through-hole has been seted up to through-hole one side, the inner chamber has been seted up to the through-hole in the through-hole, be provided with the second spring in the inner chamber, the lateral wall of kicking rod in the inner chamber is fixed with the spacing ring, second spring one end fixed mounting is in one side that the inner chamber is close to the spacing groove, second spring other end fixed mounting is in spacing ring lateral wall.

Optionally, the support column is fixed with respectively in base lower surface four corners, and the spout has been seted up to the base upper surface, and the backup pad bottom has been seted up with spout assorted slider, and the backup pad passes through the mutually supporting of spout and slider and slides on the base.

Optionally, the base is close to the both sides of backup pad and is fixed with first fixed block respectively, and first fixed block threaded connection has two-way threaded rod, offered in the backup pad with two-way threaded rod assorted screw hole, two-way threaded rod rotates, and then drives two backup pads of threaded connection on two-way threaded rod and be close to relatively or keep away from.

Optionally, both ends are fixed with the grab handle respectively about the two-way threaded rod, two the backup pad sets up respectively between two first fixed block, rotate through the handle control two-way threaded rod of hand screw.

Optionally, the upper surface of the base is fixed with a driving motor, the output end of the driving motor is parallel to the upper surface of the base and is fixed with a first rotating wheel, the driving motor is started, and the driving motor rotates to drive the first rotating wheel to rotate.

Optionally, the base upper surface both sides are fixed with the second fixed block respectively, rotate on the second fixed block and are connected with the fixture block, and fixture block one side joint has the foundry goods, and the fixture block opposite side is fixed with the second runner, and first runner and second runner are gone up the cover and are equipped with the drive belt, and first runner rotates, and then drive the second runner through the drive belt and rotate, and the foundry goods rotates thereupon.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the clamping columns at two ends of the polishing body are arranged in the mounting grooves on the side wall of the supporting plate, the mounting seat in the fixing assembly is arranged at one side of the ejector block and is gradually close to the ejector block until the inner wall of the second groove in the mounting seat is attached to the ejector block, the limiting groove on the mounting seat is positioned at the outer side of the limiting block, the limiting block rebounds into the limiting groove under the action of the first spring after the external force is lost, so that the two limiting blocks are locked, the clamping columns at two ends of the polishing body are locked in the mounting groove, when the polishing body needs to be taken down, the ejector rod is pressed inwards, the other end of the ejector rod pushes the limiting block into the first groove, the locking between the mounting seat and the ejector block is canceled, the fixing assembly is taken down, the polishing body is replaced, the connection stability between the polishing body and the supporting plate is improved while the quick replacement is ensured, and the safety in the working process of the device is greatly improved.

Drawings

FIG. 1 is a schematic view of the whole structure of a polishing and grinding device for aluminum alloy of the utility model;

FIG. 2 is a schematic structural view of a support plate and a fixing assembly in the polishing and grinding device for aluminum alloy according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a support plate and a fixing assembly in the polishing and grinding device for aluminum alloy according to the present utility model;

FIG. 4 is a schematic view showing a part of the structure of a supporting plate in the polishing and grinding device for aluminum alloy according to the present utility model;

fig. 5 is a schematic structural view of a fixing assembly in the polishing and grinding device for aluminum alloy according to the present utility model.

In the figure: 1. a base; 101. a support column; 102. a chute; 2. a support plate; 201. a top block; 202. a first groove; 203. a first spring; 204. a limiting block; 3. a fixing assembly; 301. a mounting base; 302. a second groove; 303. a limit groove; 304. a through hole; 305. a push rod; 306. an inner cavity; 307. a second spring; 308. a limiting ring; 4. polishing the body; 5. a first fixed block; 6. a two-way threaded rod; 7. a grab handle; 8. a second fixed block; 9. a driving motor; 10. a first wheel; 11. a transmission belt; 12. a second wheel; 13. a clamping block; 14. casting; 15. and a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 to 5, the present utility model provides a polishing and polishing device for aluminum alloy, including a base 1, two sides of the upper surface of the base 1 are respectively fixed with a supporting plate 2, a polishing body 4 is disposed between the two supporting plates 2, two sides of the outer side wall of the supporting plate 2 are fixed with a top block 201, two sides of the top block 201 are respectively provided with a first groove 202, a first spring 203 is disposed in the first groove 202, one end of the first spring 203 is fixedly connected to the inner bottom of the first groove 202, the other end of the first spring 203 is fixed with a limiting block 204, one side of the outer side of the supporting plate 2, which is close to the top block 201, is provided with a fixing component 3, a mounting groove 15 is disposed between the supporting plate 2 and the fixing component 3, the fixing component 3 includes a mounting seat 301, a second groove 302 matched with the top block 201 is disposed in the middle of the mounting seat 301, two sides of the inner wall of the second groove 302 are respectively provided with a limiting groove 303, one side of the limiting groove 303 is provided with a through hole 304, an ejector rod 305 is movably disposed in the through hole 304, an inner cavity 306 is disposed in the through hole 304, a second spring 307 is disposed in the inner cavity 306, one side wall of the ejector rod 305 is fixedly connected to the inner cavity 306, one end of the inner cavity 306 is fixed with a limiting ring 308, one end of the second spring 307 is fixedly mounted on one side of the other end of the inner cavity 306, which is close to the limiting ring 308, and is fixedly mounted on one side of the limiting ring 307.

The four corners of the lower surface of the base 1 are respectively fixed with a support column 101, the upper surface of the base 1 is provided with a sliding groove 102, the bottom end of a support plate 2 is provided with a sliding block matched with the sliding groove 102, the support plate 2 slides on the base 1 through the mutual matching of the sliding groove 102 and the sliding block, two sides of the base 1, which are close to the support plate 2, are respectively fixed with a first fixed block 5, the first fixed blocks 5 are in threaded connection with a bidirectional threaded rod 6, the support plate 2 is provided with a threaded hole matched with the bidirectional threaded rod 6, the bidirectional threaded rod 6 rotates, and then the two support plates 2 in threaded connection with the bidirectional threaded rod 6 are driven to be relatively close to or far away from each other, the left end and the right end of the bidirectional threaded rod 6 are respectively fixed with a grab handle 7, the two support plates 2 are respectively arranged between the two first fixed blocks 5, and the bidirectional threaded rod 6 is controlled to rotate through the grab handle 7.

The upper surface of the base 1 is fixedly provided with a driving motor 9, the output end of the driving motor 9 is parallel to the upper surface of the base 1 and is fixedly provided with a first rotating wheel 10, the driving motor 9 is started to rotate so as to drive the first rotating wheel 10 to rotate, two sides of the upper surface of the base 1 are respectively fixedly provided with a second fixing block 8, a clamping block 13 is connected to the second fixing block 8 in a rotating mode, one side of the clamping block 13 is clamped with a casting 14, the other side of the clamping block 13 is fixedly provided with a second rotating wheel 12, a transmission belt 11 is sleeved on the first rotating wheel 10 and the second rotating wheel 12, the first rotating wheel 10 is further driven to rotate through the transmission belt 11, and the casting 14 rotates along with the second rotating wheel 12.

Working principle: when the device is used, the clamping columns at the two ends of the polishing body 4 are of the existing structure, in particular to cylinders fixed at the two ends of the polishing body 4, the clamping columns at the two ends of the polishing body 4 are arranged in the mounting groove 15 on the side wall of the supporting plate 2, the mounting seat 301 in the fixing assembly 3 is arranged at one side of the top block 201 and is gradually close to the top block until the inner wall of the second groove 302 in the mounting seat 301 is stuck with the top block 201, the limiting groove 303 on the mounting seat 301 is positioned at the outer side of the limiting block 204, the limiting block 204 rebounds into the limiting groove 303 under the action of the first spring 203 after the external force is lost, the two locking is completed, at the moment, the clamping columns at the two ends of the polishing body 4 are locked in the mounting groove 15, when the polishing body 4 needs to be taken down, the ejector rod 305 is pressed inwards, the other end of the ejector rod 305 pushes the limiting block 204 into the first groove 202, the locking between the mounting seat 301 and the ejector block 201 is canceled, the fixing assembly 3 is taken down, the polishing body 4 is replaced, the bidirectional threaded rod 6 is rotated through the grab handle 7 after the replacement is completed, the two support plates 2 which are in threaded connection with the bidirectional threaded rod 6 are driven to be relatively close to or far away from each other, the polishing body 4 is fully contacted with the outer wall of the casting 14, the driving motor 9 is started, the driving motor 9 rotates to drive the first rotating wheel 10 to rotate, the second rotating wheel 12 is driven to rotate through the driving belt 11, and the casting 14 rotates along with the first rotating wheel to achieve the polishing effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminum alloy is with polishing grinding device, includes base (1), its characterized in that, base (1) upper surface both sides are fixed with backup pad (2) respectively, two be provided with between backup pad (2) and polish body (4), backup pad (2) outside lateral wall is fixed with kicking block (201), first recess (202) have been seted up respectively to kicking block (201) both sides, be provided with first spring (203) in first recess (202), first spring (203) one end fixed connection is in first recess (202) inner bottom, and first spring (203) other end is fixed with stopper (204);

one side that backup pad (2) outside is close to kicking block (201) is provided with fixed subassembly (3), and has seted up mounting groove (15) between backup pad (2) and fixed subassembly (3), fixed subassembly (3) are including mount pad (301), mount pad (301) middle part has seted up second recess (302) with kicking block (201) assorted, spacing groove (303) have been seted up respectively to second recess (302) inner wall both sides, through-hole (304) have been seted up on one side of spacing groove (303), through-hole (304) internalization is provided with ejector pin (305), and has seted up inner chamber (306) in through-hole (304), be provided with second spring (307) in inner chamber (306), the lateral wall in inner chamber (306) of ejector pin (305) is fixed with spacing ring (308), second spring (307) one end fixed mounting is in one side that inner chamber (303) are close to spacing groove (201), and the other end fixed mounting in spacing ring (308) lateral wall.

2. The polishing and grinding device for the aluminum alloy according to claim 1, wherein supporting columns (101) are respectively fixed at four corners of the lower surface of the base (1), a sliding groove (102) is formed in the upper surface of the base (1), and a sliding block matched with the sliding groove (102) is formed in the bottom end of the supporting plate (2).

3. The polishing and grinding device for the aluminum alloy according to claim 1, wherein first fixing blocks (5) are respectively fixed on two sides, close to the supporting plate (2), of the base (1), the first fixing blocks (5) are in threaded connection with two-way threaded rods (6), and threaded holes matched with the two-way threaded rods (6) are formed in the supporting plate (2).

4. A polishing and grinding device for aluminum alloy according to claim 3, wherein the left and right ends of the bidirectional threaded rod (6) are respectively fixed with a grab handle (7), and the two support plates (2) are respectively arranged between the two first fixing blocks (5).

5. The polishing and grinding device for the aluminum alloy according to claim 1, wherein a driving motor (9) is fixed on the upper surface of the base (1), and the output end of the driving motor (9) is parallel to the upper surface of the base (1) and is fixed with a first rotating wheel (10).

6. The polishing and grinding device for the aluminum alloy according to claim 5, wherein the two sides of the upper surface of the base (1) are respectively fixed with a second fixed block (8), a clamping block (13) is rotationally connected to the second fixed block (8), one side of the clamping block (13) is clamped with a casting (14), the other side of the clamping block (13) is fixed with a second rotating wheel (12), and a transmission belt (11) is sleeved on the first rotating wheel (10) and the second rotating wheel (12).