CN216371574U

CN216371574U - Splash-proof high-precision grinding machine

Info

Publication number: CN216371574U
Application number: CN202123263791.1U
Authority: CN
Inventors: 佟建峰; 陈旭; 李春香
Original assignee: Huizhou Futong Hardware Products Co ltd
Current assignee: Huizhou Futong Hardware Products Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-26
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a splash-proof high-precision grinding machine, which relates to the technical field of grinding machines and aims to solve the problems that scraps are easy to splash when an existing grinding tool is used for machining a workpiece, a user is scratched, the grinding tool needs to be replaced after being used for a period of time, and the existing grinding tool is inconvenient to replace. The utility model has novel structure, and the device can conveniently replace the grinding tool, thereby avoiding the trouble of replacing the grinding tool, improving the working efficiency, simultaneously avoiding the splashing of scraps in the processing, avoiding the scraps from scratching a user and improving the safety of the device.

Description

Splash-proof high-precision grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a splash-proof high-precision grinding machine.

Background

The grinding machine is a device for grinding a workpiece by using a grinding tool to enable the workpiece to reach a required size and shape, when the grinding machine is used for processing a product, a large amount of chips and sparks can be generated due to friction between the grinding tool and the workpiece, an existing grinding tool is exposed when the workpiece is processed, the chips are easy to splash, a user can be easily scratched, certain dangerousness is brought, the grinding tool on the existing grinding machine needs to be replaced after being used for a period of time, the existing grinding tool is inconvenient to replace and is troublesome to replace, and therefore, in order to solve the problems, the splash-proof high-precision grinding machine is provided.

SUMMERY OF THE UTILITY MODEL

The splash-proof high-precision grinding machine provided by the utility model solves the problems that chips are easy to splash when the existing grinding tool is used for processing a workpiece, a user is scratched, the grinding tool needs to be replaced after being used for a period of time, and the existing grinding tool is inconvenient to replace.

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

the utility model provides a splashproof penetrates high accuracy grinding machine, is including the protection machanism that is used for preventing the piece to splash, protection machanism is rotary type connection structure, just fixed establishment is installed to protection machanism's inner wall, fixed establishment is elasticity joint formula connection structure, just the base is installed on protection machanism's top, the top of base is provided with the workstation, just one side of base is provided with grinds the mechanism, it is threaded connection structure to grind the mechanism.

Preferably, the protection mechanism comprises a bottom plate, a supporting plate is fixedly mounted at the top end of the bottom plate, a rotating plate is rotatably mounted on the inner wall of the supporting plate, a sliding groove is formed in the inner wall of the bottom plate, and the sliding groove is matched with the rotating plate.

Preferably, the fixing mechanism comprises a pulling plate, the pulling plate is positioned on one side of the supporting plate, a pushing shaft is fixedly installed at one end of the pulling plate, and the pushing shaft is positioned inside the supporting plate.

Preferably, one side of pushing away the axle is provided with the card axle, just the card axle runs through in the inside that the backup pad extends to the rotor plate, the second spring is installed to the one end of card axle, just the inner wall fixed connection of second spring and rotor plate.

Preferably, the grinding mechanism comprises two fixing plates, a top plate is installed between the two fixing plates, a first spring is fixedly installed on the inner wall of the top plate, a sliding plate is installed at one end of the first spring, and the sliding plate penetrates through the top plate and is connected with the fixing plates.

Preferably, one side of fixed plate is provided with the motor, just the axis of rotation is installed to the output of motor, the axis of rotation runs through in the fixed plate, just the fixed axle is installed to the inner wall screw thread of axis of rotation, the one end of fixed axle is provided with the grinding apparatus, just one side of grinding apparatus is provided with the dead lever, the connecting axle is installed to the outer wall screw thread of dead lever, just the connecting axle is with another the fixed plate rotates the installation.

The utility model has the beneficial effects that:

1. according to the utility model, the grinding mechanism is arranged and is of a telescopic structure in threaded connection, so that the grinding tool can be conveniently replaced after the grinding tool is used for a long time, the trouble of replacing the grinding tool is avoided, and the working efficiency is improved.

2. According to the utility model, the protection mechanism is arranged and is of a rotary structure, and the device can be wrapped in the protection mechanism during processing through the protection mechanism, so that the splashing of scraps during processing can be avoided, the condition that the scraps scratch a user can be effectively avoided, and the safety of the device is improved through the protection mechanism during the use of the device.

In conclusion, the device can conveniently change the grinding tool, avoids the trouble of changing the grinding tool, improves the working efficiency, can avoid the splash of the fragments during processing, avoids the fragments from scratching users, and improves the safety of the device.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the grinding machine of the present invention.

Fig. 3 is a schematic structural diagram of the protection mechanism of the present invention.

Fig. 4 is an exploded view of the guard mechanism of the present invention.

FIG. 5 is a schematic view of a polishing mechanism according to the present invention.

Reference numbers in the figures: 1. a base; 2. a work table; 3. a grinding mechanism; 301. a fixing plate; 302. a motor; 303. a rotating shaft; 304. a slide plate; 305. a top plate; 306. a first spring; 307. a connecting shaft; 308. a fixed shaft; 309. an abrasive article; 310. fixing the rod; 4. a protection mechanism; 401. a base plate; 402. a rotating plate; 403. a support plate; 404. a chute; 5. a fixing mechanism; 501. pulling a plate; 502. pushing the shaft; 503. clamping a shaft; 504. a second spring.

Detailed Description

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

Referring to fig. 1-5, a splashproof penetrates high accuracy grinding machine, including the protection machanism 4 that is used for preventing the piece from splashing, protection machanism 4 is rotary type connection structure, just fixed establishment 5 is installed to protection machanism 4's inner wall, fixed establishment 5 is elasticity joint formula connection structure, just base 1 is installed on protection machanism 4's top, base 1's top is provided with workstation 2, just one side of base 1 is provided with grinds mechanism 3, it is threaded connection structure to grind mechanism 3.

As shown in fig. 3 and 4, the protection mechanism 4 includes a bottom plate 401, a supporting plate 403 is fixedly mounted at the top end of the bottom plate 401, a rotating plate 402 is rotatably mounted on the inner wall of the supporting plate 403, a sliding groove 404 is formed in the inner wall of the bottom plate 401, and the sliding groove 404 is matched with the rotating plate 402, so that the protection mechanism 4 can effectively prevent the chips from splashing, and the safety of the device is improved.

As shown in fig. 4, the fixing mechanism 5 includes a pulling plate 501, one side of the pulling plate 501 located on the supporting plate 403, a pushing shaft 502 is fixedly installed at one end of the pulling plate 501, the pushing shaft 502 is located inside the supporting plate 403, a clamping shaft 503 is arranged at one side of the pushing shaft 502, the clamping shaft 503 penetrates through the supporting plate 403 and extends to the inside of the rotating plate 402, a second spring 504 is installed at one end of the clamping shaft 503, the second spring 504 is fixedly connected with the inner wall of the rotating plate 402, the protecting mechanism 4 can be fixed by the fixing mechanism 5, and the stability of the protecting mechanism 4 is improved.

As shown in fig. 1 and 5, the grinding mechanism 3 includes two fixing plates 301, a top plate 305 is installed between the two fixing plates 301, a first spring 306 is fixedly installed on an inner wall of the top plate 305, a sliding plate 304 is installed at one end of the first spring 306, the sliding plate 304 penetrates through the top plate 305 and is connected with the fixing plate 301, a motor 302 is installed at one side of the fixing plate 301, a rotating shaft 303 is installed at an output end of the motor 302, the rotating shaft 303 penetrates through the fixing plate 301, a fixing shaft 308 is installed at an inner wall thread of the rotating shaft 303, a grinding tool 309 is installed at one end of the fixing shaft 308, a fixing rod 310 is installed at one side of the grinding tool 309, a connecting shaft 307 is installed at an outer wall thread of the fixing rod 310, and the connecting shaft 307 is rotatably installed with the other fixing plate 301, since the grinding mechanism 3 is in a threaded connection structure, therefore, the grinding tool 309 can be replaced conveniently, the fixing plates 301 are arranged on two sides of the grinding tool 309, and the stability of the grinding tool 09 in use can be guaranteed.

The working principle is as follows: when the device is used, the device is firstly placed at a required place, is supported and fixed through the bottom plate 401, then a workpiece is placed on the workbench 2, then the rotating plate 402 is rotated, so that the rotating plate 402 slides in the sliding slot 404 in the bottom plate 401, when the latch 503 on the rotating plate 402 rotates to the push shaft 502, under the action of the elastic force of the second spring 504, the latch shaft 503 is ejected and extended into the support plate 403, thereby fixing the rotating plate 402 with the support plate 403, rotating the grinder 309 by activating the motor 302, grinding the workpiece by the grinder 309, after the machining is finished, the pulling plate 501 is pressed, so that the pulling plate 501 drives the pushing shaft 502 to move to one side, the clamping shaft 503 is squeezed, thereby compressing the second spring 504, separating the clamping shaft 503 from the supporting plate 403, contracting into the rotating plate 402, rotating the rotating plate 402 again, and opening the protection mechanism 4 to take out the workpiece;

when the grinding tool 309 needs to be replaced, the rotating shaft 303 is firstly held up, the fixing shaft 308 is rotated, the rotating shaft 303 is separated from the fixing shaft 308, the fixing shaft 308 moves to one side far away from the rotating shaft 303 during separation, the fixing plate 301 on one side is pressed, the sliding plate 304 slides in the top plate 305, the first spring 306 is stretched, then the connecting shaft 307 is held up, the fixing rod 310 is rotated, the fixing rod 310 is separated from the connecting shaft 307, and therefore the grinding tool 309 can be taken down, and the grinding tool 309 can be conveniently replaced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a splashproof penetrates high accuracy grinding machine, is including being used for preventing protection machanism (4) that the piece splashes, its characterized in that, protection machanism (4) are rotary type connection structure, just fixed establishment (5) are installed to the inner wall of protection machanism (4), fixed establishment (5) are elasticity joint formula connection structure, just base (1) is installed on the top of protection machanism (4), the top of base (1) is provided with workstation (2), just one side of base (1) is provided with grinds mechanism (3), it is threaded connection structure to grind mechanism (3).

2. The splash-proof high-precision grinding machine is characterized in that the protection mechanism (4) comprises a bottom plate (401), a supporting plate (403) is fixedly mounted at the top end of the bottom plate (401), a rotating plate (402) is rotatably mounted on the inner wall of the supporting plate (403), a sliding groove (404) is formed in the inner wall of the bottom plate (401), and the sliding groove (404) is matched with the rotating plate (402).

3. The splash-proof high-precision grinding machine is characterized in that the fixing mechanism (5) comprises a pulling plate (501), one side of the pulling plate (501) located on a supporting plate (403) is provided with a pushing shaft (502), and the pushing shaft (502) is located inside the supporting plate (403).

4. The splash-proof high-precision grinding machine is characterized in that a clamping shaft (503) is arranged on one side of the pushing shaft (502), the clamping shaft (503) penetrates through the supporting plate (403) and extends to the inside of the rotating plate (402), a second spring (504) is mounted at one end of the clamping shaft (503), and the second spring (504) is fixedly connected with the inner wall of the rotating plate (402).

5. The splash-proof high-precision grinding machine is characterized in that the grinding mechanism (3) comprises two fixing plates (301), a top plate (305) is installed between the two fixing plates (301), a first spring (306) is fixedly installed on the inner wall of the top plate (305), a sliding plate (304) is installed at one end of the first spring (306), and the sliding plate (304) penetrates through the top plate (305) and is connected with the fixing plates (301).

6. The splash-proof high-precision grinding machine is characterized in that a motor (302) is arranged on one side of a fixing plate (301), a rotating shaft (303) is installed at the output end of the motor (302), the rotating shaft (303) penetrates through the fixing plate (301), a fixing shaft (308) is installed on the inner wall of the rotating shaft (303) in a threaded mode, a grinding tool (309) is arranged at one end of the fixing shaft (308), a fixing rod (310) is arranged on one side of the grinding tool (309), a connecting shaft (307) is installed on the outer wall of the fixing rod (310) in a threaded mode, and the connecting shaft (307) is installed with the fixing plate (301) in a rotating mode.