CN219380247U

CN219380247U - Grinding machine with multiple protection mechanisms for machining

Info

Publication number: CN219380247U
Application number: CN202321329806.6U
Authority: CN
Inventors: 刘超; 韩昆朋
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-07-21
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a grinding machine with multiple protection mechanisms for machining, which comprises a cabinet, wherein a top frame is fixedly connected to the top of the back of the cabinet, hydraulic cylinders are fixedly arranged on two sides of the top end of the top frame, the bottom ends of the two hydraulic cylinders are fixedly connected with a fixed shell, the inner wall of the fixed shell is rotationally connected with a grinding disc through a first bearing, a first motor is fixedly arranged on the back of the fixed shell, a chip storage box is fixedly connected to the middle part of the back of the cabinet, a fan is fixedly communicated with the top end of the chip storage box, an air pipe is fixedly connected to the input end of the fan, a placing plate is fixedly connected to the top end of the cabinet, and a first cylinder is fixedly arranged on two sides of the top end of the placing plate.

Description

Grinding machine with multiple protection mechanisms for machining

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine with multiple protection mechanisms for machining.

Background

A grinding machine is a machine tool that grinds a workpiece with a grinding tool to obtain a desired shape, size, and precision machining surface.

The grinding machine shell is used for machining, but the existing grinding machine has the following defects in the use process:

the existing grinding machine lacks a protective structure, when a workpiece is ground, scraps are burst, so that the operator is easily injured, and the grinding machine is not safe enough;

the existing grinding machine lacks a better cleaning and collecting structure for scraps during grinding, and the scraps are easy to scatter and pollute the nearby environment.

Disclosure of Invention

The utility model aims to provide a grinding machine for machining with multiple protection mechanisms, which aims to solve the problems that the existing grinding machine provided in the background art lacks a protection structure, when a workpiece is ground, fragments are burst, so that the damage to an operator is easy, the safety is not high, the grinding machine lacks a better cleaning and collecting structure for the fragments during grinding, and the fragments are easy to scatter and pollute the nearby environment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding machine is used in machining with multiple protection machanism, includes the rack, the top fixedly connected with roof-rack on rack back, the equal fixedly mounted in both sides on roof-rack top has the pneumatic cylinder, two the bottom fixedly connected with fixed shell of pneumatic cylinder, the inner wall of fixed shell is connected with the mill through first bearing rotation, the back fixedly mounted of fixed shell has first motor, the middle part fixedly connected with at rack back stores up bits box, the top fixedly connected with fan of bits box, the input fixedly connected with tuber pipe of fan, the top fixedly connected with of rack places the board, the equal fixedly mounted in both sides on board top has first cylinder, the one end fixedly connected with grip block of first cylinder, the positive top of rack articulates there is the baffle, the top fixedly mounted of positive rack has the second cylinder.

When the grinding machine with multiple protection mechanisms for machining is used, the baffle can be lifted to play a blocking role on the front of the grinding machine, so that the damage to operators caused by the chips sprayed during grinding is avoided, the chips during grinding of the grinding machine can be continuously and stably collected, and the environment nearby is prevented from being polluted.

As a preferable technical scheme of the utility model, the back of the chip storage box is provided with an air outlet, and the surface of the air outlet is clamped with a filter screen. A screen is provided for blocking debris.

As a preferable technical scheme of the utility model, the front surface of the chip storage box is fixedly provided with the second motor, the output end of the second motor penetrates through the inner wall of the chip storage box and is fixedly connected with the rotating shaft, and one end of the rotating shaft is fixedly connected with the hairbrush plate. And a hairbrush plate is arranged to dredge the surface of the filter screen.

As a preferable technical scheme of the utility model, the bottom of the top frame is fixedly communicated with a chip collecting cover, and the top end of the air pipe is fixedly communicated with the chip collecting cover. The chip collecting cover is beneficial to collecting and sucking chips.

As a preferable technical scheme of the utility model, the top end of the second cylinder is rotationally connected with a connecting rod, and the top end of the connecting rod is rotationally connected with the middle part of the bottom end of the baffle. The connecting rod plays a role in transmission.

As a preferable technical scheme of the utility model, the output end of the first motor is fixedly connected with the grinding disc. The first motor drives the grinding disc to rotate at a high speed.

As a preferable technical scheme of the utility model, the second motor output end is rotationally connected with the inner wall of the chip storage box through a second bearing. The second bearing enables the second motor output to rotate stably.

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

the first air cylinders on two sides of the placing plate are started to drive the clamping plate to move, so that a workpiece can be clamped and fixed, the phenomenon of deviation during polishing is prevented, the second air cylinders are started to drive the baffle to lift by means of the connecting rods, the blocking effect is achieved on the front of the grinding machine, damages to operators caused by the sprayed chips during polishing are avoided, and the grinding machine is safer;

2. through starting the fan during polishing, can inhale the piece that produces when polishing to storing up the bits box with the help of tuber pipe and collection bits cover to start the second motor and drive the brush board and scrape the filter screen surface and move, avoid piece jam filter screen to lead to wind unable discharge, sustainable stable collect the piece when polishing to the grinding machine from this, avoid polluting near the environment.

Drawings

FIG. 1 is a plan view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a rear cross-sectional view of the chip bin of the present utility model;

fig. 4 is a perspective view of the placement plate of the present utility model.

In the figure: 1. a cabinet; 2. a top frame; 3. a hydraulic cylinder; 4. a fixed case; 5. a first motor; 6. grinding disc; 7. placing a plate; 8. a chip storage box; 9. a blower; 10. an air duct; 11. a chip collecting cover; 12. a second motor; 13. a rotation shaft; 14. a brush plate; 15. an air outlet; 16. a filter screen; 17. a first cylinder; 18. a clamping plate; 19. a second cylinder; 20. a connecting rod; 21. and a baffle.

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. 1-4, the utility model provides a grinding machine with multiple protection mechanisms for machining, which comprises a machine cabinet 1, wherein a top frame 2 is fixedly connected to the top of the back surface of the machine cabinet 1, hydraulic cylinders 3 are fixedly installed on two sides of the top end of the top frame 2, fixed shells 4 are fixedly connected to the bottom ends of the two hydraulic cylinders 3 and can drive to lift, grinding discs 6 are rotatably connected to the inner walls of the fixed shells 4 through first bearings, a grinding effect is achieved, a first motor 5 is fixedly installed on the back surface of the fixed shells 4, a chip storage box 8 is fixedly connected to the middle of the back surface of the machine cabinet 1, chips are collected, a fan 9 is fixedly communicated to the top end of the chip storage box 8, an air pipe 10 is fixedly connected to the input end of the fan 9, a placing plate 7 is fixedly connected to the top end of the machine cabinet 1, first air cylinders 17 are fixedly installed on two sides of the top end of the placing plate 7, a clamping plate 18 is fixedly connected to one end of the first air cylinders 17, a baffle 21 is hinged to the top end of the machine cabinet 1, a blocking effect is achieved, and a second air cylinder 19 is fixedly installed on the top of the front surface of the machine cabinet 1.

When the polishing machine is used, a workpiece to be polished is placed on the placing plate 7, the first air cylinders 17 at two sides of the placing plate 7 are started to drive the clamping plates 18 to move, so that the workpiece can be clamped and fixed, the situation of deviation during polishing is prevented, the hydraulic cylinder 3 is started to drive the fixed shell 4 to move downwards, the first motor 5 is started to drive the grinding disc 6 to rotate at a high speed, and the polishing effect on the workpiece below can be achieved;

an air outlet 15 is formed in the back of the chip storage box 8, a filter screen 16 is clamped on the surface of the air outlet 15, a second motor 12 is fixedly arranged on the front of the chip storage box 8, the output end of the second motor 12 penetrates through the inner wall of the chip storage box 8 and is fixedly connected with a rotating shaft 13, one end of the rotating shaft 13 is fixedly connected with a hairbrush plate 14 to play a dredging role, the bottom of the top frame 2 is fixedly communicated with a chip collecting cover 11 to collect chips, the top end of the air pipe 10 is fixedly communicated with the chip collecting cover 11, and the output end of the second motor 12 is rotatably connected with the inner wall of the chip storage box 8 through a second bearing, so that the stability is improved;

during use, by starting the fan 9 during polishing, the dust generated during polishing can be sucked into the dust storage box 8 by the aid of the air pipe 10 and the dust collecting cover 11, sucked air is discharged from the air outlet 15, the dust is blocked in the dust storage box 8 by the filter screen 16 and stored, the second motor 12 is started, the brush plate 14 is driven to stably rotate under the cooperation of the second bearing, the surface of the filter screen 16 is scraped, the phenomenon that the dust cannot be discharged due to the fact that the filter screen 16 is blocked by the dust is avoided, and therefore the dust during polishing of the grinding machine can be continuously and stably collected;

the top end of the second air cylinder 19 is rotationally connected with a connecting rod 20, the top end of the connecting rod 20 is rotationally connected with the middle part of the bottom end of the baffle 21, the connection function is achieved, and the output end of the first motor 5 is fixedly connected with the millstone 6 to drive rotation;

during the use, drive the high-speed rotation of mill 6 by first motor 5 and polish the effect, through starting second cylinder 19 during, can drive baffle 21 with the help of connecting rod 20 and rise, play the blocking effect to the grinding machine the place ahead, the piece that bursts when avoiding polishing causes the injury to the operator.

When the grinding machine with the multiple protection mechanisms is particularly used, a workpiece to be ground is placed on the placing plate 7, the first air cylinders 17 on two sides of the placing plate 7 are started to drive the clamping plates 18 to move, the workpiece can be clamped and fixed, the situation that the workpiece is deviated during grinding is prevented, the second air cylinders 19 are started, the baffle plates 21 can be driven to rise by the aid of the connecting rods 20, the front of the grinding machine is blocked, the damage to operators caused by the sprayed chips during grinding is avoided, the hydraulic cylinders 3 are started to drive the fixed shell 4 to move downwards, the first motors 5 are started to drive the grinding disc 6 to rotate at a high speed, the lower workpiece can be ground, the sucked chips can be sucked into the chip storage box 8 by the aid of the air pipes 10 and the chip collecting covers 11, the sucked air is discharged from the air outlet 15, the chips are stored in the chip storage box 8 by the aid of the filter screen 16, the second motors 12 are started to drive the plate 14 to scrape the surface of the filter screen 16, the chips are prevented from being blocked by the filter screen 16, the air cannot be discharged due to the chips, and accordingly, the environment pollution caused by the grinding machine can be continuously and stably is avoided.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Machining is with grinding machine with multiple protection machanism, including rack (1), its characterized in that: the top of the back of the cabinet (1) is fixedly connected with a top frame (2), both sides of the top end of the top frame (2) are fixedly provided with hydraulic cylinders (3), the bottom ends of the two hydraulic cylinders (3) are fixedly connected with a fixed shell (4), the inner wall of the fixed shell (4) is rotationally connected with a grinding disc (6) through a first bearing, the back of the fixed shell (4) is fixedly provided with a first motor (5), the middle of the back of the cabinet (1) is fixedly connected with a chip storage box (8), the chip storage box is characterized in that a fan (9) is fixedly communicated with the top end of the chip storage box (8), an air pipe (10) is fixedly connected with the input end of the fan (9), a placing plate (7) is fixedly connected with the top end of the cabinet (1), first air cylinders (17) are fixedly installed on two sides of the top end of the placing plate (7), a clamping plate (18) is fixedly connected with one end of each first air cylinder (17), a baffle (21) is hinged to the top end of the front face of the cabinet (1), and a second air cylinder (19) is fixedly installed on the top of the front face of the cabinet (1).

2. The grinding machine with multiple protection mechanisms for machining according to claim 1, characterized in that: an air outlet (15) is formed in the back face of the chip storage box (8), and a filter screen (16) is clamped on the surface of the air outlet (15).

3. The grinding machine with multiple protection mechanisms for machining according to claim 2, characterized in that: the chip storage box (8) is characterized in that a second motor (12) is fixedly arranged on the front face of the chip storage box (8), a rotating shaft (13) is fixedly connected to the output end of the second motor (12) through the inner wall of the chip storage box (8), and a hairbrush plate (14) is fixedly connected to one end of the rotating shaft (13).

4. The grinding machine with multiple protection mechanisms for machining according to claim 1, characterized in that: the bottom of the top frame (2) is fixedly communicated with a chip collecting cover (11), and the top end of the air pipe (10) is fixedly communicated with the chip collecting cover (11).

5. The grinding machine with multiple protection mechanisms for machining according to claim 1, characterized in that: the top end of the second air cylinder (19) is rotationally connected with a connecting rod (20), and the top end of the connecting rod (20) is rotationally connected with the middle part of the bottom end of the baffle (21).

6. The grinding machine with multiple protection mechanisms for machining according to claim 1, characterized in that: the output end of the first motor (5) is fixedly connected with the grinding disc (6).

7. A machine grinding machine with multiple protection mechanisms according to claim 3, characterized in that: the output end of the second motor (12) is rotationally connected with the inner wall of the chip storage box (8) through a second bearing.