CN215239802U

CN215239802U - Automatic grinding device of protection casing

Info

Publication number: CN215239802U
Application number: CN202023171197.5U
Authority: CN
Inventors: 王晓钰; 王志宏; 黄小平
Original assignee: Wuhan Hongweili Precision Machinery Co ltd
Current assignee: Wuhan Hongweili Precision Machinery Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-12-21
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an automatic polishing device for protective covers, which comprises a box body, wherein the outer side wall of the box body is fixedly connected with a first motor, the inner side wall of the box body is fixedly connected with a first slide bar, the output end of the first motor is fixedly connected with a threaded rod, the outer wall thread of the threaded rod is sleeved with a fixed block, the lower surface of the fixed block is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a second motor, the protective cover is arranged between the second fixed plate and has better stability by the mutual cooperation of a handle, the second slide bar, a second supporting block, a spring, a first supporting block, a first fixed plate, a second fixed plate and a sponge pad, the protective covers with different sizes can be fixed, and the clamping force of the second fixed plate and the first fixed plate to the protective cover is strengthened by the elasticity of the spring, the problem of stability not good when fixed protection casing, operating personnel intensity of labour is big is solved.

Description

Automatic grinding device of protection casing

Technical Field

The utility model relates to a processing technical field that polishes especially relates to an automatic grinding device of protection casing.

Background

The protection casing can prevent strictly that dust and smear metal, hard sand grain etc. from getting into the track, reduces the damage of stereoplasm graininess foreign matter to the slip rail face, can reduce the guide rail because of the influence of operation deformation to the machining precision, keeps the machine tool machining precision, and the stainless steel protection casing surface should be smooth no burr and sharp-pointed edges and corners, should not become new danger source, and the protection casing should not influence sight and normal operating, should be convenient for the inspection and the maintenance of equipment.

The protection casing will polish the processing after production to it and handle, get rid of burr and sharp-pointed edges and corners on protection casing surface, present mode of polishing divide into two kinds, one kind is manual polishing, one kind is mechanical polishing, and manual polishing inefficiency, mechanical polishing can not adjust the height position of polishing piece and control the position, can't polish to the protection casing at equidimension and different positions, and stability is not good at centre gripping protection casing in-process, operating personnel intensity of labour is big, can produce the trouble problem of a large amount of piece dust handles when polishing in addition, for this reason, provide an automatic grinding device of protection casing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the height position and the left and right positions of the grinding piece which can not be adjusted in the prior art and providing an automatic grinding device for a protective cover.

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

an automatic grinding device for a protective cover comprises a box body, wherein a first motor is fixedly connected to the outer side wall of the box body, a first sliding rod is fixedly connected to the inner side wall of the box body, a threaded rod is fixedly connected to the output end of the first motor, a fixing block is sleeved on the outer wall thread of the threaded rod, an electric push rod is fixedly connected to the lower surface of the fixing block, a second motor is fixedly connected to the output end of the electric push rod, a fixing rod is fixedly connected to the output end of the second motor, a transverse plate is fixedly sleeved on the outer wall of the fixing rod, a grinding disc is fixedly connected to one end, away from the second motor, of the fixing rod, a water tank is fixedly connected to the outer wall of the box body, a water inlet pipe is connected to the top end of the water tank, a metal pipe is communicated to the side face of the water tank, the end portion of the metal pipe extends to the inside of the box body, and a stretching hose is fixedly connected to one end of the metal pipe, the both ends fixedly connected with circular tube of diaphragm, the slip mouth has been seted up to the upper surface of circular tube, the other end outer wall fixedly connected with ring cover of tensile hose, the inside wall fixedly connected with workstation of box, the upper surface of workstation is connected with first fixed plate and second fixed plate respectively, the first supporting shoe of one side fixedly connected with of first fixed plate, the opposite side fixedly connected with second slide bar of first supporting shoe, the surface cover of second slide bar is equipped with the spring, the second supporting shoe has been cup jointed in the lateral wall slip of second slide bar, the both ends of spring respectively with second supporting shoe and first supporting shoe fixed connection, the tip of second slide bar extends to the outside and the fixedly connected with handle of box, the inside of box is equipped with collection mechanism.

Preferably, the front hinge connection of box has the chamber door, the tip of threaded rod rotates with the inner wall of box to be connected, the fixed block slides and cup joints on the lateral wall of first slide bar.

Preferably, the lower end of the circular pipe is fixedly connected with two spray heads, and the spray heads are communicated with the circular pipe.

Preferably, the collecting mechanism comprises an inclined plate fixedly connected to the inner wall of the box body, the inclined plate is located below the workbench, the inner wall of the bottom of the box body is fixedly connected with a waste box, and the inner side wall of the waste box is fixedly connected with a filter screen.

Preferably, one end of the second fixing plate is fixedly connected with the upper surface of the workbench, one end of the first fixing plate is slidably connected with the upper surface of the workbench, and two spongy cushions are fixedly connected to one side, opposite to the second fixing plate, of the first fixing plate.

Preferably, the two ends of the first supporting block and the second supporting block are fixedly connected with waterproof elastic cloth, and the waterproof elastic cloth is located outside the second sliding rod and the spring.

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

1. drive the threaded rod through first motor and rotate, make the fixed block and remove about, make the second motor reciprocate through electric putter, can make the piece of polishing realize freely moving about from top to bottom, the height position that the piece of polishing can not be adjusted to mechanical polishing and position about with, can't polish to the protection casing at equidimension not and different positions, through the handle, the second slide bar, the second supporting shoe, a spring, first supporting shoe, first fixed plate, the second fixed plate, mutually support between the foam-rubber cushion makes the protection casing at the second fixed plate, stability is better between the first fixed plate, and can fix the not protection casing of equidimension, elasticity through the spring has strengthened the clamping-force of second fixed plate and first fixed plate to the protection casing, stability is not good when having solved the centre gripping protection casing, the big problem of operating personnel intensity of labour.

2. Drive the diaphragm when the dead lever rotates, the circular tube rotates, through the dead lever, the tubular metal resonator, tensile hose, the ring cover, the circular tube, cooperation between the diaphragm is used, the rotatory blowout of water in the in-process through the shower nozzle that makes the protection casing of polishing, when having realized that water is washing the piece on the protection casing, the washing range is for the department round of polishing, it can only wash fixed a bit to have solved traditional machine water spray, the clastic problem that produces when unable thorough clearance is polished, then flow in the waste bin, the surface does not have the piece when letting polish, it is more convenient to handle.

Drawings

Fig. 1 is a schematic structural view of an automatic polishing device for protective covers according to the present invention;

fig. 2 is a schematic structural view of a circular tube in the automatic polishing device for protective covers provided by the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 is a schematic view of a top view structure of a workbench in the automatic polishing device for protective covers.

In the figure: the device comprises a box body 1, a first motor 2, a threaded rod 3, a first sliding rod 4, a fixing block 5, an electric push rod 6, a second motor 7, a fixing rod 8, a polishing piece 9, a circular tube 10, a first fixing plate 11, waterproof elastic cloth 12, a second sliding rod 13, a handle 14, a stretching hose 15, a metal tube 16, a water tank 17, a second fixing plate 18, a workbench 19, a waste bin 20, an inclined plate 21, a sponge pad 22, a filter screen 23, a ring sleeve 24, a transverse plate 25, a box door 26, a spring 27, a first supporting block 28 and a second supporting block 29.

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. 1-4, an automatic polishing device for a protective cover comprises a box body 1, a first motor 2 is fixedly connected to the outer side wall of the box body 1, a first slide bar 4 is fixedly connected to the inner side wall of the box body 1, a threaded rod 3 is fixedly connected to the output end of the first motor 2, a fixing block 5 is sleeved on the outer wall thread of the threaded rod 3, the threaded rod 3 is driven to rotate by the first motor 2, the fixing block 5 can move left and right, a box door 26 is hinged to the front side of the box body 1, the end of the threaded rod 3 is rotatably connected with the inner wall of the box body 1, the fixing block 5 is slidably sleeved on the outer side wall of the first slide bar 4, an electric push rod 6 is fixedly connected to the lower surface of the fixing block 5, a second motor 7 is fixedly connected to the output end of the electric push rod 6, the second motor 7 is driven to move up and down by the electric push rod 6, a fixing rod 8 and a polishing sheet 9 are driven to move up and down, the output end of the second motor 7 is fixedly connected with a fixing rod 8, the diaphragm 25 has been cup jointed to the outer wall fixation of dead lever 8, and the one end fixedly connected with polishing piece 9 of second motor 7 is kept away from to dead lever 8, through first motor 2, threaded rod 3, fixed block 5, electric putter 6, second motor 7, dead lever 8, polish mutually supporting between the piece 9, can make polishing piece 9 realize about freely, can polish not equidimension, the protection casing of height.

The outer wall of the box body 1 is fixedly connected with a water tank 17, the top end of the water tank 17 is connected with a water inlet pipe, the side surface of the water tank 17 is communicated with a metal pipe 16, the end part of the metal pipe 16 extends into the box body 1, one end of the metal pipe 16 is fixedly connected with a stretching hose 15, the stretching hose 15 can be freely stretched when a polishing sheet 9 moves up and down and left and right, two ends of a transverse plate 25 are fixedly connected with a circular pipe 10, the upper surface of the circular pipe 10 is provided with a sliding opening, the lower end of the circular pipe 10 is fixedly connected with two spray heads, the spray heads are communicated with the circular pipe 10, the outer wall of the other end of the stretching hose 15 is fixedly connected with a circular sleeve 24, when a fixed rod 8 rotates, the transverse plate 25 and the circular pipe 10 are driven to rotate, and when the fixed rod 8, the metal pipe 16, the stretching hose 15, the circular sleeve 24, the circular pipe 10 and the transverse plate 25 are matched with each other, so that water in the spray heads is rotated and sprayed in the process of polishing the protective cover, realized water when washing the piece on the protection casing, the washing scope is for the department round of polishing, has solved traditional machine water spray and can only wash fixed a bit, the piece problem that produces when unable thorough clearance is polished, and it is more convenient to handle.

The inner side wall of the box body 1 is fixedly connected with a workbench 19, the upper surface of the workbench 19 is respectively connected with a first fixing plate 11 and a second fixing plate 18, one end of the second fixing plate 18 is fixedly connected with the upper surface of the workbench 19, one end of the first fixing plate 11 is slidably connected with the upper surface of the workbench 19, one side of the second fixing plate 18 opposite to the first fixing plate 11 is fixedly connected with two sponge cushions 22, the sponge cushions 22 effectively prevent the surface of the protective cover from being damaged when the protective cover is clamped by the first fixing plate 11 and the second fixing plate 18, and play a role of buffering, one side of the first fixing plate 11 is fixedly connected with a first supporting block 28, the other side of the first supporting block 28 is fixedly connected with a second sliding rod 13, the surface of the second sliding rod 13 is sleeved with a spring 27, the outer side wall of the second sliding rod 13 is slidably sleeved with a second supporting block 29, and two ends of the spring 27 are respectively fixedly connected with the second supporting block 29 and the first supporting block 28, the two ends of the first supporting block 28 and the second supporting block 29 are fixedly connected with waterproof elastic cloth 12, the waterproof elastic cloth 12 is positioned outside the second sliding rod 13 and the spring 27, when the protective cover is polished, water in the spray head can flow out in a rotating manner, the waterproof elastic cloth 12 effectively blocks polished fragments and water from entering the spring 27, the spring 27 is prevented from rusting due to long-time water contact, and meanwhile, the spring 27 is prevented from being clamped by the fragments generated during polishing, so that the protective cover is damaged and cannot work, the end part of the second sliding rod 13 extends to the outside of the box body 1 and is fixedly connected with a handle 14, the protective cover is positioned on the second fixing plate 18 through the mutual matching of the handle 14, the second sliding rod 13, the second supporting block 29, the spring 27, the first supporting block 28, the first fixing plate 11, the second fixing plate 18 and the sponge pad 22, the stability between the first fixing plates 11 is better, and the protective covers with different sizes can be fixed, the clamping force of the second fixing plate 18 and the first fixing plate 11 to the protective cover is strengthened through the elastic force of the spring 27, and the problems that the stability is poor and the labor intensity of operators is high when the protective cover is clamped are solved.

The inside of box 1 is equipped with collects the mechanism, collects the mechanism and includes fixed connection swash plate 21 on 1 inner wall of box, and swash plate 21 is located the below of workstation 19, the bottom inner wall fixedly connected with waste bin 20 of box 1, the inside wall fixedly connected with filter screen 23 of waste bin 20, and filter screen 23 has played the clastic effect in the separation waste water, has solved the clastic problem that is difficult to handle with water mixture.

The utility model discloses its functional principle is explained to the following mode of operation of well accessible:

firstly, the box door 26 is opened, then the handle 14 is pulled to drive the second slide rod 13 to move rightwards, so that the second supporting block 29, the first supporting block 28 and the first fixing plate 11 move rightwards to be close to the side wall of the box body 1, at the moment, the protective cover to be polished is placed on the workbench 19 between the two spongy cushions 22, then the handle 14 is slowly loosened, as the spring 27 is arranged between the first supporting plate 28 and the second supporting plate 29, the first fixing plate 11 rebounds leftwards by utilizing the elastic force of the spring 27 until the spongy cushions 22 cling to the protective cover, at the moment, the protective cover is tightly clamped by the first fixing plate 11 and the second fixing plate 18, the fixing effect is achieved, the protective covers with different sizes can be fixed, then the second motor 7 is started to drive the fixing rod 8, the polishing piece 9 and the transverse plate 25 to rotate, the electric push rod 6 is started, so that the second motor 7, the fixing rod 8 and the polishing piece 9 can freely move upwards and downwards, when the first motor 2 is started, the threaded rod 3 is driven to rotate, the threaded rod 3 drives the fixing block 5 to move left and right, and the polishing sheet can move left and right freely.

Flow into water tank 17 through the inlet tube with water, in 16 flows into tensile hose of rethread tubular metal resonator 15, then flow into in the circular pipe 10, then spout in two shower nozzles through circular pipe 10 lower extreme setting, circular pipe 10 also rotates thereupon when dead lever 8 pivoted, water will rotate the blowout like this, when having realized the piece of water on washing the protection casing, the washing scope is for the department round of polishing, it can only wash fixed a bit to have solved traditional machine water spray, the clastic problem that produces when unable thorough clearance was polished, then make the piece dust flow of polishing fall on swash plate 21, then flow into in the waste bin 20, the piece filters through filter screen 23, it is more convenient to collect.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic grinding device for the protective cover comprises a box body (1) and is characterized in that a first motor (2) is fixedly connected to the outer side wall of the box body (1), a first sliding rod (4) is fixedly connected to the inner side wall of the box body (1), a threaded rod (3) is fixedly connected to the output end of the first motor (2), a fixing block (5) is sleeved on the outer wall thread of the threaded rod (3), an electric push rod (6) is fixedly connected to the lower surface of the fixing block (5), a second motor (7) is fixedly connected to the output end of the electric push rod (6), a fixing rod (8) is fixedly connected to the output end of the second motor (7), a transverse plate (25) is sleeved on the outer wall of the fixing rod (8), a grinding disc (9) is fixedly connected to one end, far away from the second motor (7), of the fixing rod (8), and a water tank (17) is fixedly connected to the outer wall of the box body (1), the top of water tank (17) is connected with the inlet tube, the side intercommunication of water tank (17) has tubular metal resonator (16), the tip of tubular metal resonator (16) extends to the inside of box (1), the one end fixedly connected with stretch hose (15) of tubular metal resonator (16), the both ends fixedly connected with circular tube (10) of diaphragm (25), the slip mouth has been seted up to the upper surface of circular tube (10), the other end outer wall fixedly connected with ring cover (24) of stretch hose (15), the inside wall fixedly connected with workstation (19) of box (1), the upper surface of workstation (19) is connected with first fixed plate (11) and second fixed plate (18) respectively, one side fixedly connected with first supporting block (28) of first fixed plate (11), the opposite side fixedly connected with second slide bar (13) of first supporting block (28), the surface cover of second slide bar (13) is equipped with spring (27), second supporting shoe (29) have been cup jointed in the lateral wall slip of second slide bar (13), the both ends of spring (27) respectively with second supporting shoe (29) and first supporting shoe (28) fixed connection, the tip of second slide bar (13) extends to outside and the fixedly connected with handle (14) of box (1), the inside of box (1) is equipped with collects the mechanism.

2. The automatic grinding device for the protective covers according to claim 1, characterized in that a door (26) is hinged to the front side of the box body (1), the end of the threaded rod (3) is rotatably connected to the inner wall of the box body (1), and the fixed block (5) is slidably sleeved on the outer side wall of the first sliding rod (4).

3. The automatic grinding device for the protective cover according to claim 1, wherein two spray heads are fixedly connected to the lower end of the circular tube (10), and the spray heads are communicated with the circular tube (10).

4. The automatic grinding device for the protective covers according to claim 1, wherein the collecting mechanism comprises an inclined plate (21) fixedly connected to the inner wall of the box body (1), the inclined plate (21) is located below the workbench (19), the inner wall of the bottom of the box body (1) is fixedly connected with a waste box (20), and the inner side wall of the waste box (20) is fixedly connected with a filter screen (23).

5. The automatic grinding device for the protective covers according to claim 1, wherein one end of the second fixing plate (18) is fixedly connected with the upper surface of the workbench (19), one end of the first fixing plate (11) is slidably connected with the upper surface of the workbench (19), and two sponge pads (22) are fixedly connected to the opposite sides of the second fixing plate (18) and the first fixing plate (11).

6. The automatic grinding device for protective covers according to claim 1, characterized in that waterproof elastic cloth (12) is fixedly connected to two ends of the first supporting block (28) and the second supporting block (29), and the waterproof elastic cloth (12) is located outside the second sliding rod (13) and the spring (27).