CN220388982U - Grinding device for blower housing after molding - Google Patents

Abstract

The application discloses grinding device after blower housing shaping relates to blower housing processing equipment technical field, which comprises a frame, the top of frame inner chamber is connected with the lead screw through the bearing, the equal threaded connection in both ends of lead screw outer wall has the screw, the interior roof of screw and lead screw is provided with spacing subassembly, servo motor is installed at the top on frame right side, servo motor's power take off end and the right-hand member fixed connection of lead screw, electric putter is all installed to the bottom of screw, two sets of electric putter's output all is provided with grinding subassembly, the casing is installed to the bottom of frame inner chamber. This application sets up through the cooperation of casing, pivot, driving motor and carousel, and driving motor during operation drives the carousel through the pivot and rotates, drives the casing of top and rotates when the carousel rotates for the device can also finely tune the position of casing when not needing to carry out the clamping again to the casing, thereby helps improving the polishing efficiency of device.

Description

Grinding device for blower housing after molding

Technical Field

The application relates to the technical field of blower housing processing equipment, in particular to a polishing device for a blower housing after molding.

Background

The automobile blower is one of the basic components in an automobile air conditioning system and is used for blowing waste heat generated by an engine into a cab so as to improve the temperature in the automobile, and the existing automobile blower generally comprises a motor and an impeller arranged on a power shaft of the motor, and a blower shell needs to be polished when the blower is produced so as to ensure the smoothness of the surface of the shell.

In the process of realizing the polishing device, the inventor finds that at least the following problems exist in the technology, the existing polishing device is inconvenient to adjust the position of the shell when polishing the shell of the blower, and the position of the shell is usually required to be finely adjusted after the machine is stopped, so that repeated clamping and fixing are required, and the polishing efficiency of the device is reduced.

Disclosure of Invention

In order to solve the problem that the conventional polishing device is inconvenient to adjust the position of the shell when polishing the shell of the blower, and the shell is usually required to be finely adjusted after the machine is stopped, repeated clamping and fixing are required, so that the polishing efficiency of the device is reduced.

The application provides a grinding device after blower housing shaping adopts following technical scheme:

the utility model provides a grinding device after blower housing shaping, includes the frame, the top of frame inner chamber has the lead screw through the bearing connection, the equal threaded connection in both ends of lead screw outer wall has the screw, the screw with the interior roof of lead screw is provided with spacing subassembly, servo motor is installed at the top on frame right side, servo motor's power take off end with the right-hand member fixed connection of lead screw, electric putter is all installed to the bottom of screw, two sets of electric putter's output all is provided with the subassembly of polishing, the casing is installed to the bottom of frame inner chamber, driving motor is installed to the interior bottom wall of casing, the pivot is installed to driving motor's power take off end, the top of pivot stretches out the casing and installs the carousel, the top of carousel is provided with clamping assembly, the both sides of frame all are provided with dust removal subassembly.

Optionally, the spacing subassembly includes the stopper, the stopper is installed the top of screw, the spacing groove has been seted up to the interior roof of lead screw, the stopper with sliding connection between the spacing groove.

Through adopting above-mentioned technical scheme, can drive the stopper and slide in the spacing inslot when the screw is removing to can carry out spacingly to the screw, prevent that the screw from rotating.

Optionally, the polishing assembly includes the mounting panel, the mounting panel is installed the bottom of electric putter, the mounting panel is kept away from one side at frame center is installed the motor of polishing, the drive shaft is installed to the power take off end of motor of polishing, the drive shaft is kept away from the one end of mounting panel is installed the grinding wheel.

Through adopting above-mentioned technical scheme, drive the grinding wheel through the drive shaft when polishing the motor start and rotate to can polish the work through the grinding wheel to the shell.

Optionally, a sliding component is arranged between the turntable and the shell, the sliding component comprises a sliding block, the sliding block is installed at the bottom of the turntable, an annular sliding rail is arranged at the top of the shell, and the sliding block is in sliding connection with the annular sliding rail.

Through adopting above-mentioned technical scheme, can drive the slider and slide in annular slide rail when the carousel rotates for the carousel is more steady when rotating, avoids appearing rocking the condition as far as possible.

Optionally, the clamping component includes the fixed plate, the fixed plate is installed the one end at carousel top, the clamping component top is kept away from the one end of fixed plate is installed the connecting plate, the center department spiro union of connecting plate has the screw rod, the screw rod is close to one side at carousel center is connected with the fly leaf through the bearing, the screw rod is kept away from the one end of fly leaf is fixed with the hand wheel.

Through adopting above-mentioned technical scheme, hug closely the fixed plate with one side of shell, manual rotation hand wheel, hand wheel rotation drive screw rod rotates, and the screw rod rotates the promotion fly leaf and removes to can be through fixed plate and fly leaf with the fixed centre gripping of shell, make the shell more steady when polishing.

Optionally, a guide assembly is arranged between the movable plate and the turntable, the guide assembly comprises a guide block, the guide block is installed at the bottom of the movable plate, a guide groove is formed in the top of the turntable, and the guide block is in sliding connection with the guide groove.

Through adopting above-mentioned technical scheme, the fly leaf can drive the guide block and slide in the guide way when removing to can carry out spacingly to the fly leaf.

Optionally, the dust removal subassembly includes the rose box, the rose box is installed the both sides of dust removal subassembly, two sets of the filter screen is all installed to the inner chamber of rose box, two sets of the bottom of filter screen all stretches out the rose box is installed the arm-tie, two sets of the rose box inner chamber is kept away from one side of frame all installs negative pressure fan, two sets of negative pressure fan's output all is connected with the blast pipe, two sets of the suction hood is all installed to the inboard of frame, two sets of the suction hood with all be connected with the exhaust tube between the rose box.

Through adopting above-mentioned technical scheme, negative pressure fan during operation can produce the negative pressure to can inhale the inner chamber of rose box with the dust that produces in the process of polishing, and pass through the blast pipe exhaust after the filter screen filters, thereby reduce the dust pollution that the device during operation produced.

Optionally, a plug-in assembly is arranged between the filter screen and the inner top wall of the filter box, the plug-in assembly comprises a plug block, the plug block is arranged at the top of the filter screen, and a slot matched with the plug block in a plug-in manner is formed in the inner top wall of the filter box.

Through adopting above-mentioned technical scheme, when dismantling the filter screen, the drop-down filter screen for insert and slot separation is taken out the rose box with the filter screen and is washd.

In summary, the present application includes at least one of the following beneficial effects:

(1) Through the cooperation setting of casing, pivot, driving motor and carousel, driving motor during operation drives the carousel through the pivot and rotates, drives the casing of top and rotates when the carousel rotates for the device can also finely tune the position of casing when not needing to carry out the clamping again to the casing, thereby helps improving the polishing efficiency of device.

(2) Through the cooperation setting of suction hood, rose box, exhaust tube, negative pressure fan, blast pipe and filter screen, negative pressure can be produced to the negative pressure fan during operation to can inhale the inner chamber of rose box with the dust that produces in the process of polishing, and pass through the filter screen and filter the back rethread blast pipe and discharge, thereby reduce the dust pollution that the device during operation produced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic top view of the turntable of the present application;

fig. 3 is a schematic structural diagram of fig. 1 a in the present application.

In the figure: 1. a screw rod; 2. a frame; 3. a dust removal assembly; 301. a dust hood; 302. a filter box; 303. an exhaust pipe; 304. a negative pressure fan; 305. an exhaust pipe; 306. a filter screen; 4. a housing; 5. a sliding assembly; 501. a slide block; 502. an annular slide rail; 6. a rotating shaft; 7. a driving motor; 8. a guide assembly; 801. a guide block; 802. a guide groove; 9. a turntable; 10. a clamping assembly; 1001. a fixing plate; 1002. a movable plate; 1003. a screw; 1004. a connecting plate; 1005. a hand wheel; 11. an electric push rod; 12. a servo motor; 13. a nut; 14. a limit component; 1401. a limiting block; 1402. a limit groove; 15. a polishing assembly; 1501. grinding wheel; 1502. a drive shaft; 1503. a mounting plate; 1504. polishing a motor; 16. a plug assembly; 1601. a slot; 1602. and (5) inserting blocks.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1 of the drawings, an embodiment provided in the present application: the utility model provides a grinding device after blower housing shaping, includes frame 2, and the top of frame 2 inner chamber is connected with lead screw 1 through the bearing rotation, and the equal threaded connection in both ends of lead screw 1 outer wall has screw 13, and screw 13 is provided with spacing subassembly 14 with the interior roof of lead screw 1, and spacing subassembly 14 includes stopper 1401, stopper 1401 fixed mounting at the top of screw 13, and spacing groove 1402 has been seted up to the interior roof of lead screw 1, sliding connection between stopper 1401 and the spacing groove 1402. When the nut 13 moves, the limiting block 1401 can be driven to slide in the limiting groove 1402, so that the nut 13 can be limited, and the nut 13 is prevented from rotating.

Referring to fig. 1 of the drawings, a servo motor 12 is installed at the top of the right side of a frame 2, a power output end of the servo motor 12 is fixedly connected with the right end of a screw rod 1, electric push rods 11 are installed at the bottoms of the screw rods 13, polishing assemblies 15 are arranged at the output ends of the two groups of electric push rods 11, each polishing assembly 15 comprises a mounting plate 1503, the mounting plate 1503 is installed at the bottom of the electric push rod 11, a polishing motor 1504 is fixedly installed at one side, far from the center of the frame 2, of the mounting plate 1503, a driving shaft 1502 is installed at the power output end of the polishing motor 1504, and a polishing wheel 1501 is installed at one end, far from the mounting plate 1503, of the driving shaft 1502. When the grinding motor 1504 is started, the grinding wheel 1501 is driven to rotate by the driving shaft 1502, so that the shell can be ground by the grinding wheel 1501.

Referring to fig. 1 of the drawings, a housing 4 is fixedly mounted at the bottom of an inner cavity of a frame 2, a driving motor 7 is fixedly mounted at the inner bottom wall of the housing 4, a rotating shaft 6 is mounted at the power output end of the driving motor 7, the top of the rotating shaft 6 extends out of the housing 4 and is provided with a rotary table 9, a sliding assembly 5 is arranged between the rotary table 9 and the housing 4, the sliding assembly 5 comprises a sliding block 501, the sliding block 501 is fixedly mounted at the bottom of the rotary table 9, an annular sliding rail 502 is arranged at the top of the housing 4, and the sliding block 501 is in sliding connection with the annular sliding rail 502. When the turntable 9 rotates, the sliding block 501 can be driven to slide in the annular sliding rail 502, so that the turntable 9 is more stable in rotation, and the shaking condition is avoided as much as possible.

Referring to fig. 1 and 2 of the drawings, a clamping assembly 10 is arranged at the top of a turntable 9, the clamping assembly 10 comprises a fixing plate 1001, the fixing plate 1001 is fixedly arranged at one end of the top of the turntable 9, a connecting plate 1004 is fixedly arranged at one end of the top of the clamping assembly 10 far away from the fixing plate 1001, a screw 1003 is screwed at the center of the connecting plate 1004, a movable plate 1002 is rotatably connected to one side of the screw 1003 close to the center of the turntable 9 through a bearing, and a hand wheel 1005 is fixed at one end of the screw 1003 far away from the movable plate 1002. The fixing plate 1001 is tightly attached to one side of the shell, the hand wheel 1005 is manually rotated, the hand wheel 1005 rotates to drive the screw 1003 to rotate, and the screw 1003 rotates to push the movable plate 1002 to move, so that the shell can be fixedly clamped through the fixing plate 1001 and the movable plate 1002, and the shell is enabled to be more stable during polishing.

Referring to fig. 1 and 2 in the drawings, a guiding assembly 8 is disposed between a movable plate 1002 and a turntable 9, the guiding assembly 8 includes a guiding block 801, the guiding block 801 is fixedly mounted at the bottom of the movable plate 1002, a guiding groove 802 is formed at the top of the turntable 9, and the guiding block 801 is slidably connected with the guiding groove 802. The movable plate 1002 can drive the guide block 801 to slide in the guide groove 802 when moving, so that the movable plate 1002 can be limited.

Please refer to fig. 1 of the drawings, both sides of the frame 2 are provided with dust removing components 3, the dust removing components 3 comprise filter boxes 302, the filter boxes 302 are installed at both sides of the dust removing components 3, inner cavities of the two groups of filter boxes 302 are vertically provided with filter screens 306, bottoms of the two groups of filter screens 306 are extended out of the filter boxes 302 and are provided with pull plates, one sides of the inner cavities of the two groups of filter boxes 302 far away from the frame 2 are provided with negative pressure fans 304, output ends of the two groups of negative pressure fans 304 are fixedly connected with exhaust pipes 305, dust hoods 301 are installed at inner sides of the two groups of frame 2, and exhaust pipes 303 are fixedly connected between the two groups of dust hoods 301 and the filter boxes 302. The negative pressure fan 304 can produce the negative pressure during operation to can inhale the inner chamber of rose box 302 with the dust that produces in the polishing process, and discharge through blast pipe 305 after filtering through filter screen 306, thereby reduce the dust pollution that the device during operation produced.

Referring to fig. 1 and 3 in the drawings, a plug assembly 16 is disposed between the filter screen 306 and an inner top wall of the filter box 302, the plug assembly 16 includes a plug 1602, the plug 1602 is mounted on top of the filter screen 306, and a slot 1601 in plug-in fit with the plug 1602 is formed in the inner top wall of the filter box 302. When the filter screen 306 needs to be disassembled, the filter screen 306 is pulled down, so that the insert 1602 is separated from the slot 1601, until the filter screen 306 is taken out of the filter box 302 and cleaned.

Working principle: when the device is used, the blower housing to be polished is placed on the top of the turntable 9, one side of the blower housing is tightly attached to the fixed plate 1001, then the hand wheel 1005 is manually rotated, the screw 1003 is driven to rotate when the hand wheel 1005 rotates, and the screw 1003 rotates to push the movable plate 1002 to move towards the fixed plate 1001 under the sliding fit of the guide block 801 and the guide groove 802, so that the blower housing can be fixedly clamped through the fixed plate 1001 and the movable plate 1002, and the housing is more stable in polishing.

Then, the servo motor 12 is started, the screw rod 1 is driven to rotate when the servo motor 12 works, under the limiting action of the limiting block 1401 and the limiting groove 1402, the screw rod 1 rotates to drive the two groups of nuts 13 to move, the grinding wheel 1501 is driven to move when the nuts 13 move, so that the positions of the two groups of grinding wheels 1501 can be adjusted, at the moment, the electric push rod 11 stretches out to drive the grinding wheels 1501 to move downwards until the grinding wheels 1501 are in contact with the shell, then the grinding motor 1504 is started, and when the grinding motor 1504 works, the grinding wheels 1501 are driven to rotate through the driving shaft 1502 to polish the shell.

The shell starts driving motor 7 at the in-process of polishing, and driving motor 7 drives carousel 9 through pivot 6 and rotates, and carousel 9 rotates the shell that drives the top and rotates for the device can also finely tune the position of casing when need not carry out the clamping again to the casing, thereby helps improving the polishing efficiency of device.

The shell can produce certain dust at the in-process of polishing, starts negative pressure fan 304 this moment, and negative pressure fan 304 during operation produces negative pressure to can inhale the inner chamber of rose box 302 with the dust through suction hood 301 and exhaust tube 303, and filter the dust through filter screen 306, will pass through the dust discharge after filtering at last through blast pipe 305, thereby reduce the dust pollution that the device during operation produced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. Grinding device after blower housing shaping, including frame (2), its characterized in that: the utility model discloses a dust removal device, including frame (2), screw (1) is connected with at the top of frame (2) inner chamber through the bearing, the equal threaded connection in both ends of screw (1) outer wall has screw (13), screw (13) with the interior roof of screw (1) is provided with spacing subassembly (14), servo motor (12) are installed at the top on frame (2) right side, servo motor (12) power take off end with the right-hand member fixed connection of screw (1), electric putter (11) are all installed to the bottom of screw (13), two sets of electric putter (11)'s output all is provided with polishing subassembly (15), casing (4) are installed to the bottom of frame (2) inner chamber, driving motor (7) are installed to the interior bottom wall of casing (4), pivot (6) are installed to driving motor (7) power take off end, stretch out at the top of pivot (6) casing (4) and install carousel (9), the top of carousel (9) is provided with clamping assembly (10), both sides (3) of frame (2) all are provided with dust removal subassembly.

2. The grinding device after molding of a blower housing of claim 1, wherein: the limiting assembly (14) comprises a limiting block (1401), the limiting block (1401) is installed at the top of the screw nut (13), a limiting groove (1402) is formed in the inner top wall of the screw rod (1), and the limiting block (1401) is connected with the limiting groove (1402) in a sliding mode.

3. The grinding device after molding of a blower housing of claim 1, wherein: the polishing assembly (15) comprises a mounting plate (1503), the mounting plate (1503) is mounted at the bottom of the electric push rod (11), a polishing motor (1504) is mounted on one side, far away from the center of the frame (2), of the mounting plate (1503), a driving shaft (1502) is mounted at the power output end of the polishing motor (1504), and a polishing wheel (1501) is mounted at one end, far away from the mounting plate (1503), of the driving shaft (1502).

4. The grinding device after molding of a blower housing of claim 1, wherein: the rotary table (9) and the shell (4) are provided with a sliding component (5), the sliding component (5) comprises a sliding block (501), the sliding block (501) is installed at the bottom of the rotary table (9), an annular sliding rail (502) is arranged at the top of the shell (4), and the sliding block (501) is in sliding connection with the annular sliding rail (502).

5. The grinding device after molding of a blower housing of claim 1, wherein: clamping assembly (10) are including fixed plate (1001), fixed plate (1001) are installed the one end at carousel (9) top, clamping assembly (10) top is kept away from one end of fixed plate (1001) is installed connecting plate (1004), the center department spiro union of connecting plate (1004) has screw rod (1003), screw rod (1003) are close to one side at carousel (9) center is connected with fly leaf (1002) through the bearing, screw rod (1003) are kept away from one end of fly leaf (1002) is fixed with hand wheel (1005).

6. The polishing device after molding of a blower housing according to claim 5, wherein: be provided with guide assembly (8) between fly leaf (1002) with carousel (9), guide assembly (8) are including guide block (801), guide block (801) are installed the bottom of fly leaf (1002), guide slot (802) have been seted up at the top of carousel (9), guide block (801) with guide slot (802) sliding connection.

7. The grinding device after molding of a blower housing of claim 1, wherein: the dust removal assembly (3) comprises a filter box (302), the filter box (302) is installed in both sides of the dust removal assembly (3), two groups of filter boxes (302) are all installed with a filter screen (306), two groups of filter screens (306) are all stretched out in the bottom of the filter screens (306) the filter box (302) is installed with a pulling plate, two groups of filter boxes (302) are kept away from one side of the frame (2) and are all installed with negative pressure fans (304), two groups of negative pressure fans (304) are all connected with blast pipes (305), two groups of dust hoods (301) are all installed in the inboard of the frame (2), and two groups of dust hoods (301) are all connected with extraction pipes (303) between the filter boxes (302).

8. The grinding device after molding of the blower housing of claim 7, wherein: an inserting assembly (16) is arranged between the filter screen (306) and the inner top wall of the filter box (302), the inserting assembly (16) comprises an inserting block (1602), the inserting block (1602) is arranged at the top of the filter screen (306), and a slot (1601) which is in inserting fit with the inserting block (1602) is formed in the inner top wall of the filter box (302).