CN213081113U

CN213081113U - Multifunctional magnetic grinding machine

Info

Publication number: CN213081113U
Application number: CN202021991462.1U
Authority: CN
Inventors: 王龙恩
Original assignee: Jiangsu Yuhao Intelligent Manufacturing Co ltd
Current assignee: Jiangsu Yuhao Intelligent Manufacturing Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-04-30
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a multi-functional magnetic grinding machine, including workstation, drive arrangement, magnetic means, fastener and dust collection box, the top of workstation is fixed with magnetic means through the horizontal pole, the top of workstation is fixed with drive arrangement through the bracing piece, and drive arrangement is located magnetic means's side below, the fastener is installed through the axostylus axostyle gomphosis in the top of workstation, and the fastener is located magnetic means under, and the fastener presents half I-shaped, the bottom welded mounting of workstation has the dust collection box. The utility model discloses an install magnetic means, when magnetic means produced magnetic attraction effect with electromagnetic induction phenomenon, can be according to the selection of different magnetic layers, change device's magnetic force area for grind the machine and can carry out the batch abrasive treatment of article, also can carry out the simplex position and grind the operation, and then make the use flexibility reinforcing of device.

Description

Multifunctional magnetic grinding machine

Technical Field

The utility model relates to a grinder technical field specifically is a multi-functional magnetic force grinds machine.

Background

Along with the rapid development of industrial production, the demand and the requirement of industrial parts also rise gradually, in order to guarantee the smooth operation of industrial machines, the industrial machine parts need to carry out inside and outside dual grinding treatment, guarantee the smoothness of industrial machine parts, and magnetic grinder adsorbs the grinding piece in the inside of the object to be ground through magnetic attraction, the object to be ground is rotated, through the friction of grinding piece and object inner wall, can treat the inner wall of the object to be ground and form grinding treatment, compare in the outside grinding of ordinary grinder, played fine complementary action.

The existing device has the defects that: when the existing magnetic grinding machine works, the magnetic attraction device is mostly an electromagnetic device with a fixed area, so that when the device grinds a small amount of objects, the magnetic attraction device still works in a large-area mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional magnetic force grinds machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional magnetic grinding machine comprises a workbench, a driving device, a magnetic device, a clamping piece and a dust collection box, wherein the magnetic device is fixed above the workbench through a cross rod, the driving device is fixed above the workbench through a supporting rod and is positioned below the side of the magnetic device, the clamping piece is installed above the workbench in an embedded mode through a shaft rod and is positioned right below the magnetic device, the clamping piece is in a half H shape, the dust collection box is installed at the bottom of the workbench in a welded mode, a first magnetic layer and a second magnetic layer are installed inside the magnetic device in a surrounding mode, the second magnetic layer is positioned inside the first magnetic layer, a third magnetic layer is installed inside the magnetic device in a surrounding mode and is positioned inside the second magnetic layer, a connecting end of the magnetic device is connected with a sliding rheostat through a lead, and the sliding rheostat is fixed to the upper surface of the cross rod through bolts, and the surface of the magnetic device is provided with a heat dissipation strip in a surrounding manner.

Preferably, a support rod is fixed above the workbench, a cross rod is welded above the support rod, and the installation direction of the cross rod is parallel to the direction of the workbench.

Preferably, a driving motor is installed inside the driving device, an output end of the driving motor is connected with a speed changer, and an output end of the speed changer penetrates through the support rod and is connected with a shaft rod.

Preferably, there is the cushion through glue bonding on the inner wall of fastener, the bottom of fastener is run through and is installed the location bull stick, connecting threaded rod is installed through the screw thread gomphosis to one side outer wall of fastener, the inside of fastener is equipped with L type gas outlet, and gas outlet accessible screw thread gomphosis effect is connected with the gas-supply pipe.

Preferably, the fan is fixed on the inner bottom wall of the dust collection box through bolts, the blocking net is fixed on the inner bottom wall of the dust collection box and is in an inverted U shape to surround the fan, the air delivery pipe is installed on the top of the dust collection box in a penetrating mode through the workbench, the control valve is installed on the surface of the air delivery pipe in a penetrating mode, and the box door is movably installed on the front face of the dust collection box through the hinge.

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

the utility model discloses in install magnetic means, install first magnetic layer, second magnetic layer, third magnetic layer, slide rheostat and heat dissipation strip in proper order inside the device, when magnetic means utilized the electromagnetic induction phenomenon to produce magnetic attraction effect, can be according to the selection of different magnetic layers, change the magnetic force area of device for the grinding machine can carry out batch processing, also can carry out the independent operation, and then make the use flexibility reinforcing of device; the circular electromagnets are arranged in the first magnetic layer, the second magnetic layer and the third magnetic layer in a surrounding mode, and the diameters of the circular electromagnets in the three magnetic layers are sequentially reduced, so that the effective magnetic area provided by the three magnetic layers is gradually reduced when the magnetic device works, the grinding working range of the device can be selected according to the number of objects to be processed, and the use flexibility of the device is improved; the sliding rheostat can change the current connected to a working circuit of the magnetic device through the sliding sheet on the sliding surface, and can change the magnetic force provided inside the magnetic device by changing the current, so that the magnetic rheostat is suitable for the magnetic adsorption of the device on objects with different specifications, and the application range of the device is expanded; because the magnetic layer in the magnetic device is a circuit device, certain heat can be generated during working, and the heat dissipation strip can remove the part of heat out of the magnetic device, so that the use safety and the service life of the magnetic device are ensured.

Drawings

Fig. 1 is an overall sectional view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic top view of the magnetic device of the present invention;

fig. 4 is a schematic view of the structure of the fastener of the present invention.

In the figure: 1. a work table; 101. a support bar; 102. a cross bar; 2. a drive device; 201. a drive motor; 202. a transmission; 203. a shaft lever; 3. a magnetic device; 301. a first magnetic layer; 302. a second magnetic layer; 303. a third magnetic layer; 304. a slide rheostat; 305. a heat dissipating strip; 4. a fastener; 401. a soft cushion; 402. positioning the rotating rod; 403. connecting a threaded rod; 404. an air outlet; 5. a dust collection box; 501. a fan; 502. blocking; 503. a control valve; 504. and (4) a box door.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a multifunctional magnetic grinding machine comprises a workbench 1, a driving device 2, a magnetic device 3, a clamping piece 4 and a dust collection box 5, wherein the magnetic device 3 is fixed above the workbench 1 through a cross rod 102, the magnetic device 3 generates magnetic attraction by utilizing electromagnetic induction, and simultaneously, the magnetic area of the device can be changed according to the selection of different magnetic layers, so that the grinding machine can carry out batch processing and can also carry out independent operation, and further the use flexibility of the device is enhanced, the driving device 2 is fixed above the workbench 1 through a support rod 101, the driving device 2 is positioned below the side of the magnetic device 3, the driving device 2 can drive an object to be ground to rotate through rotation, and further, magnetic particles in the object to be ground are tightly attached to the inner wall of the object under the magnetic attraction generated by the magnetic device 3, the inner wall of an object is polished to be smooth by the friction action formed by the rotation of the object and magnetic particles, a clamping piece 4 is embedded and installed above the workbench 1 through a shaft rod 203, the clamping piece 4 is positioned under a magnetic device 3, the clamping piece 4 is semi-I-shaped, the clamping piece 4 can fix the object to be ground, the object can not be separated from the device due to centrifugal action in the rotating process, the grinding work of the device is interrupted, the smooth grinding work of the device is ensured, a dust collection box 5 is welded and installed at the bottom of the workbench 1, when the device is used for grinding, the protruding part of the inner wall of the object can be peeled off due to the friction between the magnetic particles and the inner wall of the object, and waste scraps are generated, if the substance cannot be cleaned in time, the substance can synchronously rotate in the object, and further influence the work of the magnetic particles, therefore, the dust collecting box 5 can clean the part of the waste dust in time, the smooth grinding work of the device is ensured, the first magnetic layer 301 and the second magnetic layer 302 are arranged in the magnetic device 3 in a surrounding manner, the second magnetic layer 302 is arranged in the first magnetic layer 301, the third magnetic layer 303 is arranged in the magnetic device 3 in a surrounding manner, and the third magnetic layer 303 is arranged in the second magnetic layer 302, wherein the first magnetic layer 301, the second magnetic layer 302 and the third magnetic layer 303 are all arranged in a surrounding manner, circular electromagnets are arranged in the first magnetic layer, the second magnetic layer and the third magnetic layer 303, the diameters of the circular electromagnets in the three magnetic layers are sequentially increased, therefore, when the magnetic device 3 works, the effective magnetic force areas provided by the three magnetic layers are gradually increased, the device can select the grinding work range of the device according to the number of objects to be processed, the use flexibility of the device is improved, the connecting end of the magnetic device 3 is connected with the sliding rheostat 304, the sliding rheostat 304 is fixed on the upper surface of the cross rod 102 through a bolt, the sliding rheostat 304 can change the current value accessed by a working circuit of the magnetic device 3 through a sliding sheet on the sliding surface, and the magnetic force provided inside the magnetic device 3 can be changed by changing the current value, so that the magnetic device can be adapted to perform magnetic adsorption on objects with different specifications, the application range of the device is expanded, the surface of the magnetic device 3 is surrounded with the heat dissipation strip 305, and as the magnetic layer inside the magnetic device 3 is a circuit device, certain heat can be generated during working, and the heat dissipation strip 305 can remove the part of heat from the inside of the magnetic device 3, thereby ensuring the use safety and the service life of the magnetic device 3.

Furthermore, a support rod 101 is fixed above the workbench 1, a cross rod 102 is welded and installed above the support rod 101, the installation direction of the cross rod 102 is parallel to the direction of the workbench 1, the support rod 101 can provide a support function for the installation of the cross rod 102 and an installation position for the installation of the driving device 2, and further the driving device 2 is guaranteed to provide a corresponding auxiliary function for the grinding work of the device; the mounting of the cross bar 102 provides a mounting location for the magnetic device 3, so that the device can utilize the magnetic attraction generated by the magnetic device 3 to grind the object.

Further, a driving motor 201 is installed inside the driving device 2, an output end of the driving motor 201 is connected with a speed changer 202, an output end of the speed changer 202 penetrates through the supporting rod 101 to be connected with a shaft rod 203, and the model of the driving motor 201 is a 57BYG250B motor, which can provide power support for rotation of the shaft rod 203, so that the object can be ensured to rotate, and magnetic particles inside the object can rub against the inner wall of the object to complete grinding work; the output rotating speed of the driving motor 201 is changed through the speed changer 202, so that the device can accelerate the rotating speed of the object according to the grinding requirement of the object to be processed, the friction between the inner wall of the object and the magnetic particles is accelerated, the inner wall of the object is smoother, and the grinding effect of the device is improved; the shaft rod 203 can connect the driving device 2 and the clamping piece 4, so that the objects fastened inside the clamping piece 4 can complete the rotation work, and further complete the grinding work.

Further, a cushion 401 is bonded on the inner wall of the clamping piece 4 through glue, a positioning rotating rod 402 is installed at the bottom of the clamping piece 4 in a penetrating mode, a connecting threaded rod 403 is installed on the outer wall of one side of the clamping piece 4 in a threaded embedding mode, an L-shaped air outlet 404 is arranged inside the clamping piece 4, the air outlet 404 can be connected with an air conveying pipe through the threaded embedding function, when the clamping piece 4 is used for fastening an object, the object needs to be placed into an opening of the clamping piece 4 firstly, then the positioning rotating rod 402 is rotated to force the object to move upwards to the cushion 401, the rotation is stopped after the cushion 401 is extruded, and at the moment, the cushion 401 can not only increase the friction force between the object and the clamping piece 4, so that the object is not easy to separate from; when a plurality of articles are ground simultaneously by using the clamping pieces 4, the clamping pieces 4 can be connected by using the connecting threaded rods 403, so that the grinding work can be synchronously carried out, and the working efficiency of the device is improved; the air outlet 404 is communicated with the bottom of the clamping piece 4 and is connected with an air pipe extending into the dust box 5, so that the scraps generated during grinding of the object leave the inside of the object to provide a passage.

Further, a fan 501 is fixed on the bottom wall of the dust collection box 5 through bolts, a blocking net 502 is fixed on the bottom wall of the dust collection box 5, the blocking net 502 is inverted U-shaped to surround the fan 501, an air pipe is installed above the dust collection box 5 in a penetrating mode through the workbench 1, a control valve 503 is installed on the surface of the air pipe in a penetrating mode, a box door 504 is movably installed on the front face of the dust collection box 5 through a hinge, the fan 501 generates air pressure difference through rotation to force external air to gush in to supplement the air, and wind power suction is provided for enabling scraps generated during grinding of the object to leave the inside of the object, so that technical support is provided for dust collection work; the blocking net 502 can prevent the waste chips entering the dust collection box 5 from entering the fan 501, so that the normal use of the fan 501 is ensured; when the device grinds a small amount of objects, the clamping piece 4 is idle, and the waste of power is avoided by closing the control valve 503 and the air delivery pipe corresponding to the control valve; the door 504 can be opened, which is convenient for the staff to intensively clean the scraps collected in the dust collection box 5.

The working principle is as follows: when a worker grinds the interior of an object by using the device, the worker needs to place magnetic particles in an inner cavity of the object, then fixes the object in the clamping piece 4 by using the clamping piece 4, grinds and processes the number of the objects simultaneously according to the number of the objects and selects the splicing number of the clamping piece 4; the internal magnetic layer of the magnetic device 3 is selected according to the magnetic action area required by the grinding work of the object, the size of the magnetic force of the magnetic device 3 is set by utilizing the sliding rheostat 304 according to the specification of the object to be processed, and the magnetic device 3 can provide strong enough magnetic attraction in the working process of the device, so that the magnetic particles can be tightly attached to the inner wall of the object; then, the driving device 2 is started, and the inner wall of the object is rubbed with the magnetic particles through the rotation of the object, so that the grinding work is completed; in the process, the dust collection box 5 can collect the scraps generated during the grinding of the object, so as to avoid the scraps from interfering the work of the magnetic particles, and ensure the smooth grinding work of the device and the grinding effect of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional magnetic grinding machine, includes workstation (1), drive arrangement (2), magnetic means (3), fastener (4) and dust collection box (5), its characterized in that: the magnetic device (3) is fixed above the workbench (1) through a cross rod (102), the driving device (2) is fixed above the workbench (1) through a support rod (101), the driving device (2) is located below the side of the magnetic device (3), a clamping piece (4) is installed above the workbench (1) through a shaft rod (203) in an embedded mode, the clamping piece (4) is located under the magnetic device (3), the clamping piece (4) is in a half H-shaped shape, a dust collection box (5) is installed at the bottom of the workbench (1) in a welded mode, a first magnetic layer (301) and a second magnetic layer (302) are installed in the magnetic device (3) in an encircling mode, the second magnetic layer (302) is located inside the first magnetic layer (301), a third magnetic layer (303) is installed in the magnetic device (3) in the encircling mode, and the third magnetic layer (303) is located inside the second magnetic layer (302), the connecting end of the magnetic device (3) is connected with a slide rheostat (304) through a lead, the slide rheostat (304) is fixed on the upper surface of the cross rod (102) through a bolt, and a heat dissipation strip (305) is arranged on the surface of the magnetic device (3) in a surrounding mode.

2. The multifunctional magnetic grinder of claim 1, wherein: a supporting rod (101) is fixed above the workbench (1), a cross rod (102) is welded above the supporting rod (101), and the installation direction of the cross rod (102) is parallel to the direction of the workbench (1).

3. The multifunctional magnetic grinder of claim 1, wherein: the driving device (2) is internally provided with a driving motor (201), the output end of the driving motor (201) is connected with a speed changer (202), and the output end of the speed changer (202) penetrates through the supporting rod (101) and is connected with a shaft rod (203).

4. The multifunctional magnetic grinder of claim 1, wherein: there is cushion (401) through glue bonding on the inner wall of fastener (4), the bottom of fastener (4) is run through and is installed location bull stick (402), connecting threaded rod (403) are installed through the screw thread gomphosis to one side outer wall of fastener (4), the inside of fastener (4) is equipped with L type gas outlet (404), and gas outlet (404) accessible screw thread gomphosis effect is connected with the gas-supply pipe.

5. The multifunctional magnetic grinder of claim 1, wherein: the dust collection box is characterized in that a fan (501) is fixed on the inner bottom wall of the dust collection box (5) through bolts, a blocking net (502) is fixed on the inner bottom wall of the dust collection box (5), the blocking net (502) is inverted and surrounds the fan (501), a gas pipe is installed on the top of the dust collection box (5) through a workbench (1), a control valve (503) is installed on the surface of the gas pipe in a penetrating mode, and a box door (504) is movably installed on the front side of the dust collection box (5) through hinges.