CN210790392U

CN210790392U - Motor casing is with grinding device

Info

Publication number: CN210790392U
Application number: CN201921673651.1U
Authority: CN
Inventors: 朱小兵; 朱福涛
Original assignee: Nantong Jiading Machinery Co ltd
Current assignee: Nantong Jiading Machinery Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-19
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a motor casing is with grinding device relates to work piece processing equipment technical field. The technical scheme is characterized in that an exhaust fan with a scrap suction pipe is arranged, the exhaust fan is used for making air at the position, close to a rack, of the scrap suction pipe be in a negative pressure state, and further when peripheral air drives the scraps to be continuously supplemented, the scrap suction pipe sucks the air with the scraps to reduce the phenomenon that the scraps escape everywhere; set up and hold groove, perforating hole and have the filter of control block to reduce the phenomenon that the sweeps got into the motor of air exhauster and damaged equipment, reached and effectively reduced the sweeps and lost everywhere, reduced workshop dust pollution's effect.

Description

Motor casing is with grinding device

Technical Field

The utility model relates to a work piece processing equipment technical field, more specifically say, it relates to a motor casing is with grinding device.

Background

At present, after hardening and forming of the motor shell, a grinding device is needed to remove burrs outside the shell.

The existing Chinese patent with the application number of CN201910055320.X provides a motor stator housing end surface grinding device, which comprises a frame. A driving motor is arranged in the frame, a bearing seat is arranged on the upper surface of the frame, and a transmission mechanism is arranged between the bearing seat and the driving motor. And one end of the bearing seat, which is far away from the direction of the transmission mechanism, is provided with a grinding wheel for grinding the motor shell. The upper surface of the frame is provided with a bottom plate, the bottom plate is positioned at one end, away from the direction of the transmission mechanism, of the bearing block, the upper surface of the bottom plate is provided with a plurality of longitudinal sliding rails, and the upper surfaces of the adjacent longitudinal sliding rails are respectively provided with a plurality of supporting roller frames. Be provided with a backing roll jointly between two adjacent backup roll framves, in order to be used for placing the motor casing of treating processing and polishing between two backup rolls, and then after operating personnel starts driving motor and rotates in order to drive the emery wheel, with the end wall of polishing motor casing length direction.

However, the grinding device generates a lot of scraps in the process of grinding the motor shell, and the scraps are small in size and light in weight, and easily escape around along with the fluctuation of air, so that the working environment of a production workshop is greatly polluted, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a grinding device for motor casing, it has effectively reduces sweeps loss everywhere, reduces workshop dust pollution's advantage.

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

a grinding device for a motor shell comprises a rack, a grinding device and a positioning device, wherein the grinding device and the positioning device are positioned on the upper surface of the rack, the positioning device and the grinding device are respectively positioned at two ends of the length direction of the rack, a scrap suction pipe is arranged at one side of the width direction of the rack, and an exhaust fan is arranged at one end, away from the direction of the rack, of the scrap suction pipe; the bottom of the scrap suction pipe is provided with a plurality of support columns, the lower surface of the scrap suction pipe is provided with a scrap collecting cavity, and the scrap collecting cavity is positioned between the adjacent support columns; a filtering piece is arranged in the scrap absorbing pipe along the horizontal direction, and is positioned at one end of the scrap absorbing pipe close to the direction of the exhaust fan; the inner side wall of the scrap suction pipe is provided with a supporting groove, the supporting groove is matched with the filtering piece, the outer side wall of the scrap suction pipe penetrates through a through hole along the thickness direction of the outer side wall of the scrap suction pipe, one end, far away from the supporting groove, of the filtering piece is provided with a control block, and the control block is located outside the scrap suction pipe.

By adopting the technical scheme, the air at the position, close to the rack, of the scrap suction pipe is in a negative pressure state by the exhaust fan through working, and when peripheral air drives the scraps to be continuously supplemented, the air with the scraps is sucked by the scrap suction pipe, so that the phenomenon that the scraps escape everywhere is reduced. The scrap collecting cavity is used for collecting scraps sucked by the scrap sucking pipe, and the filtering piece is used for reducing the phenomenon that the scraps enter the motor of the exhaust fan and further damage equipment. After the filter element has been used for a period of time, the operator can grip the operating block to withdraw the filter element from the scrap-absorbing tube for servicing and replacing the paper liner.

Furthermore, one end of the scrap suction pipe, which is close to the direction of the rack, is provided with an expansion cover, and the expansion cover is positioned between the grinding device and the positioning device.

Through adopting above-mentioned technical scheme, the dilatation cover sets up in the one end of inhaling the bits pipe and being close to the frame direction, and it is located between grinding device and the positioner to increase and inhale the absorption scope of bits pipe to the sweeps, and then improve the collection effect of air exhauster to the sweeps.

Further, inhale bits outside of tubes lateral wall and be provided with a plurality of mounting panels, the mounting panel is laminated mutually towards the surface of dilatation cover and the surface that the frame direction was kept away from to the dilatation cover, be provided with a plurality of locking pieces between mounting panel and the dilatation cover jointly.

Through adopting above-mentioned technical scheme, the preferred screw of locking piece, it runs through the mounting panel and extends to in the dilatation cover to make the dilatation cover be fixed in the one end of inhaling bits pipe length direction.

Furthermore, the outer side wall of the chip collecting cavity penetrates through the chip cleaning port along the thickness direction of the chip collecting cavity, and a sealing plate is rotatably arranged on the inner side wall of the chip cleaning port.

Through adopting above-mentioned technical scheme, the setting is run through along the thickness direction of collection bits cavity lateral wall to clear away outwards to operating personnel with the sweeps of collecting in the bits cavity. The closing plate passes through the hinge and rotates and set up in clear bits mouth to reduce the outside phenomenon of loss of sweeps through clear bits mouth.

Further, the outer side wall of the sealing plate rotates to be provided with a connecting block, the outer side wall of the chip collecting cavity is provided with a fixing block, one end of the fixing block is provided with a clamping groove, and the clamping groove is matched with the connecting block.

Through adopting above-mentioned technical scheme, the connecting block rotates through the pin and sets up in the closing plate lateral wall, and the fixed block welds in collection bits cavity lateral wall, and the one end of the connecting block length direction of being convenient for of block groove is supported into to make the closing plate be fixed in the interior lateral wall of clear bits mouth.

Furthermore, a plurality of abutting plates are vertically arranged on the inner side wall of the chip cleaning port.

Through adopting above-mentioned technical scheme, butt board vertical welding is in the interior lateral wall of clear bits mouth, and when the closing plate closed in clear bits was intraoral, the butt board surface laminated with the terminal surface of closing plate mutually, and then the phenomenon in reducible closing plate direct entering collection bits cavity.

Furthermore, one end of the filter piece far away from the control block is provided with a bottom contact sleeve, and the bottom contact sleeve is positioned on the inner side wall of the support groove.

Through adopting above-mentioned technical scheme, touch the end cover and locate the one end of filtering a length direction, and it is located and holds the groove in to filter the firm frame of piece and locate in the chip suction pipe, and then reduce and filter the phenomenon that appears the slope in the chip suction pipe.

Further, the outer side wall of the filter piece is provided with a rubber ring, and the end wall of the width direction of the rubber ring is abutted against the surface of the control block facing the chip suction pipe.

Through adopting above-mentioned technical scheme, the end wall of rubber ring width direction offsets with the surface that the bits pipe was inhaled to the control block orientation to through its soft and easy deformation's characteristic, increase the tight degree of connection of filtering piece in perforating hole department, and then reduce the influence that circulation of air absorbs the sweeps to inhaling the bits pipe.

To sum up, the utility model discloses following beneficial effect has:

1. the exhaust fan with the scrap suction pipe is arranged, air at the position, close to the rack, of the scrap suction pipe is in a negative pressure state through the work of the exhaust fan, and then when peripheral air drives the scraps to be continuously supplemented, the scrap suction pipe sucks the air with the scraps, so that the phenomenon that the scraps escape everywhere is reduced; the device is provided with a supporting groove, a through hole and a filtering piece with a control block, so that the phenomenon that waste scraps enter a motor of an exhaust fan and damage equipment is reduced.

2. The expansion cover is arranged to improve the absorption range of the scrap suction pipe to the scrap, and the scrap cleaning port and the sealing plate are arranged to facilitate an operator to clean the scrap in the scrap collecting cavity; a bottom contact sleeve and a rubber ring are arranged so that the filter piece is stably erected in the inner cavity of the chip suction pipe.

Drawings

FIG. 1 is a schematic structural diagram of a grinding device for a motor casing in an embodiment;

FIG. 2 is a schematic view showing the connection relationship between the volume-expanding cover and the dust suction pipe in the embodiment;

FIG. 3 is a schematic view showing the connection relationship between the sealing plate and the dust collecting chamber in the embodiment;

FIG. 4 is a schematic diagram of an embodiment of the filter element and the dust suction pipe;

fig. 5 is a schematic sectional view showing the positional relationship between the filter member and the chip suction pipe in the embodiment.

In the figure: 1. a frame; 101. a polishing device; 102. a positioning device; 2. an exhaust fan; 201. a scrap suction pipe; 202. mounting a plate; 203. a locking member; 204. a support pillar; 205. a through hole; 206. a bearing groove; 3. a capacitance expansion cover; 4. a chip collecting cavity; 401. a chip cleaning port; 402. a fixed block; 403. a clamping groove; 404. a butt joint plate; 5. a sealing plate; 501. connecting blocks; 6. a filter member; 601. a control block; 602. a bottom contact sleeve; 603. a rubber ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a grinding device for a motor shell, referring to fig. 1, comprises a frame 1, a grinding device 101 and a positioning device 102, wherein the grinding device 101 and the positioning device are located on the upper surface of the frame 1. Grinding device 101 and positioner 102 are located the both ends of frame 1 length direction respectively to the operating personnel through positioner 102 fixed wait to grind the motor casing after, with grinding device 101 come the motor casing of polishing.

Referring to fig. 1, a scrap suction pipe 201 is disposed at one side of the machine body in the width direction, the longitudinal section of the scrap suction pipe 201 is rectangular, and an exhaust fan 2 is disposed at one end of the scrap suction pipe away from the machine frame 1. The exhaust fan 2 is preferably a negative pressure fan, air at the position, close to the rack 1, of the scrap suction pipe 201 is in a negative pressure state through work, and when peripheral air drives the scraps to be supplemented continuously, the scrap suction pipe 201 sucks air with the scraps so as to reduce the phenomenon that the scraps escape everywhere. Inhale the one end that bits pipe 201 is close to frame 1 direction and be provided with dilatation cover 3, dilatation cover 3 is located between grinding device 101 and the positioner 102 to increase the absorption scope of inhaling bits pipe 201 to the sweeps, and then improve the collection effect of air exhauster 2 to the sweeps.

Referring to fig. 2, a plurality of mounting plates 202 are integrally formed on the outer side wall of the chip suction pipe 201, the surface of the mounting plate 202 facing the expansion cover 3 is attached to the surface of the expansion cover 3 away from the rack 1, and a plurality of locking members 203 are jointly arranged between the mounting plate 202 and the expansion cover 3. The locking member 203 is preferably a screw which penetrates the mounting plate 202 and extends into the volume-increasing cover 3 so that the volume-increasing cover 3 is fixed to one end of the dust suction pipe 201 in the longitudinal direction.

Referring to fig. 1 and 3, two supporting columns 204 are welded to the bottom of the chip suction pipe 201 and used for raising the chip suction pipe 201 to collect waste chips. The lower surface of the chip suction pipe 201 is integrally formed with a chip collecting cavity 4, and the chip collecting cavity 4 is located between the two support columns 204 so as to accumulate and collect the waste chips sucked into the chip suction pipe 201. The outer side wall of the chip collecting cavity 4 is provided with a chip removing port 401 along the thickness direction thereof in a penetrating manner, so that an operator can remove the waste chips collected in the chip collecting cavity 4 outwards. A sealing plate 5 is rotatably arranged in the scrap removing port 401 through a hinge, so that the phenomenon that scraps escape outwards through the scrap removing port 401 is reduced.

Referring to fig. 3, the outer side wall of the sealing plate 5 is provided with a connecting block 501 through the rotation of a pin, the outer side wall of the chip collecting cavity 4 is welded with a fixing block 402, one end of the fixing block 402 is provided with a clamping groove 403, and the clamping groove 403 is convenient for the one end of the connecting block 501 in the length direction to abut against, so that the sealing plate 5 is fixed on the inner side wall of the chip removing port 401. The chip removal mouth 401 inside wall vertical welding has a plurality of butt plate 404, and when closing in chip removal mouth 401 for the closing of closing plate 5, butt plate 404 surface and the terminal surface of closing plate 5 laminated mutually, and then reducible closing plate 5 directly gets into the phenomenon in the collection bits cavity 4.

Referring to fig. 4, the inner side wall of the scrap suction pipe 201 is provided with a filtering piece 6 along the horizontal direction, the filtering piece 6 is preferably a filtering net, and the upper surface and the lower surface of the filtering piece 6 are adhered with oil paper, so that the phenomenon that the scraps enter the motor of the exhaust fan 2 and further damage equipment is reduced. The outer side wall of the scrap suction pipe 201 is provided with a through hole 205 in a penetrating manner along the thickness direction, one end of the filtering piece 6 close to the direction of the through hole 205 is integrally formed with a control block 601, and the control block 601 is located outside the scrap suction pipe 201, so that an operator can draw out the filtering piece 6 from the through hole 205 to replace the oiled paper.

Referring to fig. 5, a supporting groove 206 is arranged on the inner side wall of the chip suction pipe 201, the supporting groove 206 is located at one end of the filtering member 6 away from the direction of the control block 601, and a bottom contact sleeve 602 is sleeved at one end of the filtering member 6 in the length direction and located in the supporting groove 206, so that the filtering member 6 is stably erected in the chip suction pipe 201. The outer side wall of the filter element 6 is sleeved with a rubber ring 603 (refer to fig. 4), the end wall of the rubber ring 603 in the width direction is abutted to the surface of the control block 601 facing the chip suction pipe 201, so that the connection tightness of the filter element 6 at the through hole 205 is increased through the soft and easily-deformable characteristic of the filter element, and the influence of air circulation on the chip suction pipe 201 to suck the waste chips is reduced.

The working principle is as follows:

the surface of the mounting plate 202 facing the expansion cover 3 is attached to the surface of the expansion cover 3 away from the rack 1, and the locking member 203 penetrates through the mounting plate 202 and extends into the expansion cover 3, so that the expansion cover 3 is fixed at one end of the chip suction pipe 201 in the length direction. The exhaust fan 2 makes the air near the frame 1 of the scrap suction pipe 201 in a negative pressure state by doing work, and when the peripheral air drives the scraps to be supplemented continuously, the scrap suction pipe 201 sucks the air with the scraps to reduce the phenomenon that the scraps escape everywhere.

When the sweeps in the sweeps collecting cavity 4 need to be cleaned, an operator can rotate the connecting block 501, make one end of the connecting block in the length direction separate from the clamping groove 403, and open the sealing plate 5 to clean. After the filter element 6 has been used for a certain period of time, the operator can grip the operating block to extract the filter element 6 from the scrap suction pipe 201, to maintain and replace the paper.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a motor is grinding device for casing, includes frame (1) and grinding device (101), positioner (102) that are located frame (1) upper surface, positioner (102) and grinding device (101) are located frame (1) length direction's both ends respectively, its characterized in that: a scrap suction pipe (201) is arranged on one side of the rack (1) in the width direction, and an exhaust fan (2) is arranged at one end of the scrap suction pipe (201) far away from the rack (1); the bottom of the scrap suction pipe (201) is provided with a plurality of supporting columns (204), the lower surface of the scrap suction pipe (201) is provided with a scrap collecting cavity (4), and the scrap collecting cavity (4) is positioned between the adjacent supporting columns (204); a filtering piece (6) is arranged in the scrap suction pipe (201) along the horizontal direction, and the filtering piece (6) is positioned at one end of the scrap suction pipe (201) close to the exhaust fan (2); inhale bits pipe (201) inside wall and be provided with and hold support groove (206), hold support groove (206) and filter piece (6) looks adaptation, inhale bits pipe (201) outside wall and run through along its thickness direction and be provided with perforating hole (205), the one end of keeping away from and holding support groove (206) direction in filter piece (6) is provided with control block (601), control block (601) are located and inhale bits pipe (201) outside.

2. The grinding device for the motor housing as claimed in claim 1, wherein: one end, close to the direction of the rack (1), of the scrap suction pipe (201) is provided with an expansion cover (3), and the expansion cover (3) is located between the grinding device (101) and the positioning device (102).

3. The grinding device for the motor housing as claimed in claim 2, wherein: inhale bits pipe (201) lateral wall and be provided with a plurality of mounting panels (202), mounting panel (202) are laminated mutually towards the surface of holding cover (3) and keep away from the surface of frame (1) direction, be provided with a plurality of locking pieces (203) between mounting panel (202) and holding cover (3) jointly.

4. The grinding device for the motor housing as claimed in claim 1, wherein: the outer side wall of the chip collecting cavity (4) is provided with a chip cleaning port (401) in a penetrating mode along the thickness direction of the chip collecting cavity, and a sealing plate (5) is rotatably arranged on the inner side wall of the chip cleaning port (401).

5. The grinding device for the motor housing as claimed in claim 4, wherein: the outer side wall of the sealing plate (5) is rotatably provided with a connecting block (501), the outer side wall of the chip collecting cavity (4) is provided with a fixing block (402), one end of the fixing block (402) is provided with a clamping groove (403), and the clamping groove (403) is matched with the connecting block (501).

6. The grinding device for the motor housing as claimed in claim 5, wherein: the inner side wall of the chip removing opening (401) is vertically provided with a plurality of abutting plates (404).

7. The grinding device for the motor housing as claimed in claim 1, wherein: one end of the filter piece (6) far away from the control block (601) is provided with a bottom contact sleeve (602), and the bottom contact sleeve (602) is positioned on the inner side wall of the support groove (206).

8. The grinding device for the motor housing as claimed in claim 7, wherein: the outer side wall of the filter piece (6) is provided with a rubber ring (603), and the end wall of the width direction of the rubber ring (603) is abutted against the surface of the control block (601) facing the chip suction pipe (201).