CN111168541B

CN111168541B - Grinding device for machining

Info

Publication number: CN111168541B
Application number: CN202010037568.6A
Authority: CN
Inventors: 秦继中
Original assignee: Daye Weifeng Machinery Manufacturing Co ltd
Current assignee: Daye Weifeng Machinery Manufacturing Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2021-07-20
Anticipated expiration: 2040-01-14
Also published as: CN111168541A

Abstract

The invention discloses a polishing device for machining, which comprises a box body, wherein the left end and the right end of the inner bottom surface of the box body are provided with a first motor, the output end of one motor is fixedly connected with a screw rod, the screw rod is in threaded connection with a moving block, the tail end of the screw rod is rotatably connected with a shaft sleeve, the shaft sleeve is positioned on the top surface in the box body, the side wall of the movable block is provided with a rotating rod, the tail end of the rotating rod is rotatably connected with a clamping block, the lower end of the clamping block is provided with a screw rod, the upper end of the screw rod is rotatably connected with a fixed block, the lower end of the screw rod is fixedly connected with a handle, a polishing device is arranged in the box body, an object is placed on the clamping block, the screw rod is rotated through the handle, the fixing block moves upwards, clamping and fixing the object, starting the first motor to drive the screw rod to rotate, enabling the moving block to do lifting motion on the screw rod, and grinding the object through the polishing device after the moving block is adjusted to a proper height; through setting up the bull stick, can revolute the pole with the clamp splice and rotate, change the position of article, polish other faces of article.

Description

Grinding device for machining

Technical Field

The invention relates to the field of machining devices, in particular to a polishing device for machining.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and is classified into cutting, pressing, and polishing according to differences in machining modes, and polishing is one of surface modification techniques, and generally refers to a machining method of changing the physical properties of a material surface by friction using a rough object (e.g., abrasive paper containing particles having a high hardness), and is mainly aimed at obtaining a specific surface roughness.

The existing polishing device needs to take down the object to be overturned and fixed again after polishing one surface of the object, so that the operation is troublesome and a large amount of time is wasted.

Disclosure of Invention

The invention aims to provide a polishing device for machining, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a grinding device for machining, includes the box, both ends are provided with motor one about the inside bottom surface of box, and motor one output end fixedly connected with screw rod, threaded connection has the movable block on the screw rod, the screw rod end is rotated and is connected with the axle sleeve, and the axle sleeve is located the inside top surface of box, is provided with the bull stick on the movable block lateral wall, and the bull stick end is rotated and is connected with the clamp splice, and the clamp splice lower extreme is provided with the lead screw, and the lead screw upper end is rotated and is connected with the fixed block, lead screw lower extreme fixedly connected with handle, be provided with burnishing device in the box.

As a further scheme of the invention: the screw rod is made of stainless steel.

As a still further scheme of the invention: the polishing device comprises a telescopic rod, the telescopic rod is fixedly connected to the bottom surface inside the box body, a motor II is fixedly connected to the upper end of the telescopic rod, an output end of the motor II is fixedly connected with a shaft rod, and a grinding wheel is arranged on the shaft rod.

As a still further scheme of the invention: the top surface in the box body is provided with a motor III, the output end of the motor III is fixedly connected with a rotating shaft, and the tail end of the rotating shaft is provided with a grinding disc.

As a still further scheme of the invention: the box bottom surface is provided with spout one, and slidable mounting has slider one in the spout one, slider one and motor one fixed connection, the box top surface is provided with spout two, and slidable mounting has slider two in the spout two, slider two and axle sleeve fixed connection.

As a still further scheme of the invention: the upper end of the clamping block is fixedly connected with a supporting rod, the tail end of the supporting rod is provided with an articulated shaft, and the articulated shaft is rotatably connected with a blower.

As a still further scheme of the invention: the right side of the box body is provided with a suction fan, the suction fan is connected with a pipeline, the tail end of the pipeline is connected with a suction hood, and the suction hood is located in the box body.

Compared with the prior art, the invention has the beneficial effects that: the rotating rod is arranged, so that the clamping block can rotate around the rotating rod, the direction of the object is changed, and other surfaces of the object are polished; the first sliding block and the second sliding block are arranged, so that the clamping blocks can move left and right, the distance between the clamping blocks is changed, the clamping blocks can be adjusted according to the sizes of different objects, and the applicability of the device is improved; by arranging the grinding wheel and the grinding disc, the upper surface and the lower surface of an object can be simultaneously ground, so that the grinding work efficiency is improved; the blower is started to blow air by arranging the blower, so that scraps of a grinding object of the grinding disc are blown off, and the grinding is prevented from being influenced; by arranging the suction fan, the suction fan is started, the box body is sucked by the suction hood, dust in the box body is absorbed, the box body is prevented from causing air pollution, and the box body can be prevented from being accumulated in an instrument to cause damage to the instrument.

Drawings

Fig. 1 is a front view of a machining grinding apparatus.

Fig. 2 is a partial structural view of a grinding device for machining.

Fig. 3 is a schematic view of the structure of the grinding wheel in the grinding device for machining.

In the figure: 1-box body, 2-motor I, 3-screw rod, 4-moving block, 5-shaft sleeve, 6-rotating rod, 7-clamping block, 8-screw rod, 9-fixing block, 10-handle, 11-telescopic rod, 12-motor II, 13-shaft rod, 14-grinding wheel, 15-motor III, 16-rotating shaft, 17-grinding disc, 18-chute I, 19-slide block I, 20-chute II, 21-slide block II, 22-supporting rod, 23-articulated shaft, 24-blower, 25-suction fan, 26-pipeline and 27-suction hood.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the invention, a grinding device for machining comprises a box body 1, a first motor 2 is arranged at the left end and the right end of the inner bottom surface of the box body 1, a screw rod 3 is fixedly connected to the output end of the first motor 2, a moving block 4 is connected to the screw rod 3 in a threaded manner, a shaft sleeve 5 is rotatably connected to the tail end of the screw rod 3, the shaft sleeve 5 is positioned on the inner top surface of the box body 1, a rotating rod 6 is arranged on the side wall of the moving block 4, a clamping block 7 is rotatably connected to the tail end of the rotating rod 6, a lead screw 8 is arranged at the lower end of the clamping block 7, a fixed block 9 is rotatably connected to the upper end of the lead screw 8, a handle 10 is fixedly connected to the lower end of the lead screw 8, a polishing device is arranged in the box body 1, an object is placed on the clamping block 7, the lead screw 8 is rotated by the handle 10, the fixed block 9 is moved upwards, the object is clamped and fixed, the first motor 2 is started to drive the screw rod 3 to rotate, the moving block 4 is made to do lifting motion on the screw rod 3, when the moving block 4 is adjusted to a proper height, the object is polished through the polishing device, and when the side surface of the object needs to be polished, the clamping block 7 can rotate around the rotating rod 6, so that the direction of the object is changed, and other surfaces of the object are polished; the material of the screw 3 is not limited, and in this embodiment, the material of the screw 3 is preferably stainless steel.

The polishing device comprises a telescopic rod 11, the telescopic rod 11 is fixedly connected to the bottom surface inside the box body 1, a second motor 12 is fixedly connected to the upper end of the telescopic rod 11, a shaft rod 13 is fixedly connected to the output end of the second motor 12, a grinding wheel 14 is arranged on the shaft rod 13, the height of the grinding wheel 14 can be changed through the telescopic rod 11, and when the second motor 12 is in contact with an object, the second motor 12 is started to drive the grinding wheel 14 to rotate, so that the object can be polished.

The inside top surface of box 1 is provided with motor three 15, motor three 15 output end fixedly connected with

pivot

16, 16 end settings of pivot have the mill 17, through a starter motor 2, make clamp splice 7 rebound, make the article contact mill 17, starter motor three 15 makes mill 17 rotate, polish to the higher authority of article, rethread telescopic link 11 with emery wheel 14 rebound, polish to the below of article through emery wheel 14, through mill 17 and emery wheel 14, polish simultaneously the upper and lower face of article, improve the work efficiency of polishing.

The bottom surface of the box body 1 is provided with a first sliding groove 18, a first sliding block 19 is arranged in the first sliding groove 18, the first sliding block 19 is fixedly connected with a first motor 2, a second sliding groove 20 is arranged on the top surface of the box body 1, a second sliding block 21 is arranged in the second sliding groove 20, the second sliding block 21 is fixedly connected with the shaft sleeve 5, the clamping blocks 7 can be moved left and right by moving the first sliding block 19 and the second sliding block 21, the distance between the clamping blocks 7 is changed, adjustment can be carried out according to the sizes of different objects, and the applicability of the device is improved.

The upper end of the clamping block 7 is fixedly connected with a supporting rod 22, the tail end of the supporting rod 22 is provided with a hinged shaft 23, the hinged shaft 23 is rotatably connected with a blower 24, the blower 24 rotates around the hinged shaft 23 to change the angle of the blower, so that the blower is aligned to the polishing position of the grinding disc 17, the blower 24 is started to blow air, scraps of a polishing object of the grinding disc 17 are blown off, and the influence on polishing is prevented.

The working principle of the embodiment is as follows: moving the first sliding block 19 and the second sliding block 21 to enable the clamping blocks 7 to move left and right, changing the distance between the clamping blocks 7, placing an object on the clamping blocks 7 after the distance is adjusted to a proper distance, rotating the lead screw 8 through the handle 10 to enable the fixing block 9 to move upwards to clamp and fix the object, starting the first motor 2 to enable the first motor to drive the screw rod 3 to rotate, enabling the moving block 4 to move upwards when the object contacts the grinding disc 17, starting the third motor 15 to enable the grinding disc 17 to rotate, grinding the upper surface of the object, moving the grinding wheel 14 upwards through the telescopic rod 11, starting the second motor 12 to drive the grinding wheel 14 to rotate, grinding the lower surface of the object through the grinding wheel 14, grinding the upper surface and the lower surface of the object simultaneously through the grinding disc 17 and the grinding wheel 14 to improve the grinding work efficiency, rotating the blower 24 around the hinge shaft 23 to change the angle of the blower to enable the blower to aim at the grinding position of the grinding disc 17, the blower 24 is started to blow air to blow off the scraps of the grinding object of the grinding disc 17, so that the grinding is prevented from being influenced.

Example 2

In order to prevent air pollution caused by a large amount of dust in the box body 1, the embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: the right side of the box body 1 is provided with a suction fan 25, the suction fan 25 is connected with a pipeline 26, the tail end of the pipeline 26 is connected with a suction hood 27, the suction hood 27 is positioned in the box body 1, the suction fan 25 is started, suction is conducted in the box body 1 through the suction hood 27, dust in the box body 1 is absorbed, air pollution of the box body is prevented, and the box body can be prevented from being accumulated in an instrument to cause damage of the instrument.

The working principle of the embodiment is as follows: in order to prevent air pollution caused by a large amount of dust in the box body 1, the right side of the box body 1 is provided with a suction fan 25, the suction fan 25 is connected with a pipeline 26, the tail end of the pipeline 26 is connected with a suction hood 27, the suction hood 27 is positioned in the box body 1, the suction fan 25 is started, the suction hood 27 is used for sucking air in the box body 1, the dust in the box body 1 is absorbed, the air pollution is prevented, and the damage of instruments caused by the accumulation of the dust in the instruments can be prevented.

In conclusion, the rotating rod 6 is arranged, so that the clamping block 7 can rotate around the rotating rod 6, the direction of the object is changed, and other surfaces of the object are polished; through the arrangement of the first sliding block 19 and the second sliding block 21, the clamping blocks 7 can move left and right, the distance between the clamping blocks 7 is changed, adjustment can be performed according to the sizes of different objects, and the applicability of the device is improved; by arranging the grinding wheel 14 and the grinding disc 17, the upper surface and the lower surface of an object can be simultaneously ground, so that the grinding work efficiency is improved; the blower 24 is started by arranging the blower 24 to blow air, so that scraps of a grinding object of the grinding disc 17 are blown off, and the grinding is prevented from being influenced; by arranging the suction fan 25, the suction fan 25 is started, the suction cover 27 is used for sucking air into the box body 1, dust in the box body 1 is absorbed, air pollution is prevented, and the box body can be prevented from being accumulated in instruments to cause damage to the instruments.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The grinding device for machining comprises a box body (1) and is characterized in that a first motor (2) is arranged at the left end and the right end of the inner bottom surface of the box body (1), a screw (3) is fixedly connected with the output end of the first motor (2), a moving block (4) is connected onto the screw (3) in a threaded mode, a shaft sleeve (5) is rotatably connected to the tail end of the screw (3), the shaft sleeve (5) is located on the inner top surface of the box body (1), a rotating rod (6) is arranged on the side wall of the moving block (4), a clamping block (7) is rotatably connected to the tail end of the rotating rod (6), a lead screw (8) is arranged at the lower end of the clamping block (7), a fixed block (9) is rotatably connected to the upper end of the lead screw (8), a handle (10) is fixedly connected to the lower end of the lead screw (8), and a polishing device is arranged in the box body (1); the polishing device comprises a telescopic rod (11), the telescopic rod (11) is fixedly connected to the bottom surface inside the box body (1), a second motor (12) is fixedly connected to the upper end of the telescopic rod (11), an output end of the second motor (12) is fixedly connected with a shaft rod (13), and a grinding wheel (14) is arranged on the shaft rod (13); a third motor (15) is arranged on the top surface inside the box body (1), a rotating shaft (16) is fixedly connected to the output end of the third motor (15), and a grinding disc (17) is arranged at the tail end of the rotating shaft (16); the bottom surface of the box body (1) is provided with a first sliding groove (18), a first sliding block (19) is arranged in the first sliding groove (18) in a sliding mode, the first sliding block (19) is fixedly connected with the first motor (2), the top surface of the box body (1) is provided with a second sliding groove (20), a second sliding block (21) is arranged in the second sliding groove (20) in a sliding mode, and the second sliding block (21) is fixedly connected with the shaft sleeve (5); the upper end of the clamping block (7) is fixedly connected with a supporting rod (22), the tail end of the supporting rod (22) is provided with a hinged shaft (23), and the hinged shaft (23) is rotatably connected with a blower (24); the box body (1) right side is provided with suction fan (25), and suction fan (25) are connected with pipeline (26), and pipeline (26) end-to-end connection has suction hood (27), and suction hood (27) are located box body (1).

2. A grinding device for machining according to claim 1, characterized in that the screw (3) is made of stainless steel.