CN215613468U - Cleaning device for inner surface of brake drum blank - Google Patents
Cleaning device for inner surface of brake drum blank Download PDFInfo
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- CN215613468U CN215613468U CN202121287430.8U CN202121287430U CN215613468U CN 215613468 U CN215613468 U CN 215613468U CN 202121287430 U CN202121287430 U CN 202121287430U CN 215613468 U CN215613468 U CN 215613468U
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Abstract
The utility model provides a cleaning device for the inner surface of a brake drum blank, which relates to the technical field of cleaning devices and comprises an operating platform and a cleaning device, wherein the cleaning device is arranged above the operating platform and comprises a second motor fixedly connected with the top of a fixed column, the driving end of the second motor is rotatably connected with a threaded rod, one end of the threaded rod, which is far away from the second motor, is rotatably connected with the inner wall of the fixed column through a bearing, the outer wall of the threaded rod is in threaded connection with a second sliding block, the second sliding block is in sliding connection with the inner wall of the fixed column, and one side of the second sliding block is fixedly connected with a second connecting plate. According to the utility model, by arranging the cleaning device, when the inner surface of the brake drum blank needs to be cleaned, the brush cleans the inner surface of the brake drum blank to complete cleaning, at present, most of the inner surfaces of the brake drum blank are cleaned manually, so that the efficiency is low, the labor amount is increased, and the production cost is increased.
Description
Technical Field
The utility model relates to the technical field of cleaning devices, in particular to a cleaning device for the inner surface of a brake drum blank.
Background
The brake drum is a friction coupling part of the drum brake, after a blank is produced by pouring the brake drum, a lot of burrs and slag exist on the inner surface of the blank, and in order to meet the product quality requirement of the drum brake, the inner surface of the blank of the brake drum needs to be cleaned.
At present, the inner surfaces of most brake drum blanks are manually cleaned, the manual cleaning is low in efficiency, the labor amount is increased, the production cost is improved, and therefore the cleaning device for the inner surfaces of the brake drum blanks is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a cleaning device for the inner surface of a brake drum blank.
In order to achieve the purpose, the utility model adopts the following technical scheme: a cleaning device for the inner surface of a brake drum blank comprises an operating platform and a cleaning device, wherein a waste residue opening is formed in the surface of the operating platform, two groups of fixed columns are fixedly connected to the surface of the operating platform, the cleaning device is arranged above the operating platform and comprises a second motor fixedly connected with the tops of the fixed columns, a threaded rod is rotatably connected to the driving end of the second motor, one end, away from the second motor, of the threaded rod is rotatably connected with the inner walls of the fixed columns through bearings, a second sliding block is connected to the outer wall of the threaded rod in a threaded manner and is slidably connected with the inner walls of the fixed columns, a second connecting plate is fixedly connected to one side of the second sliding block, a cleaning base is fixedly connected to one end, away from the second sliding block, of the second connecting plate, and a first motor is fixedly connected to the surface of the cleaning base, the driving end of the first motor is rotatably connected with a rotating rod, one end of the rotating rod, far away from the first motor, is rotatably connected with the inner wall of the cleaning base through a bearing, the outer wall of the rotating rod is fixedly connected with a worm wheel, the inner walls of the two sides of the cleaning base are rotatably connected with worm wheels through bearings, the worm wheels are meshed with the worm wheels, the worm wheels penetrate through the cleaning base, one end of the worm wheels, far away from the cleaning base, is fixedly connected with a connecting rod, the inner wall of the connecting rod, far away from one end of the worm wheels, is fixedly connected with a plurality of groups of sliding rods, the outer wall of the sliding rods is slidably connected with a moving block, the moving block is slidably connected with the inner wall of the connecting rod, the bottom of the moving block is fixedly connected with a fixed spring, the fixed spring is slidably sleeved on the outer wall of the sliding rods, one end of the fixed spring, far away from the moving block, is fixedly connected with a limiting rod, the end, far away from the movable block, of the limiting rod is rotatably connected with a limiting block, the limiting block is connected with a hairbrush in a sliding mode with the surface, a first connecting plate is fixedly connected to one side, far away from the second connecting plate, of the cleaning base, a first sliding block is fixedly connected to one end, far away from the cleaning base, of the first connecting plate, the first sliding block is connected with the inner wall of another group of fixing columns in a sliding mode, a fixing rod is fixedly connected to the inner wall of the other group of fixing columns, and the fixing rod penetrates through the first sliding block in a sliding mode.
Preferably, the hairbrush is located between the two groups of fixing columns, and the hairbrush is located right above the operating platform.
Preferably, four corners of the bottom of the operating platform are fixedly connected with supporting legs, and anti-skid grains are arranged at the bottoms of the supporting legs.
Preferably, the surface of the fixed column is provided with a clamping device, and the clamping device is arranged in a mirror image mode.
Preferably, clamping device includes two sets of clamping spring with fixed column fixed surface is connected, the clamping spring keeps away from the one end fixedly connected with grip block of fixed column, the fixed surface of grip block is connected with the loop bar, the loop bar is inserted and is established in the clamping spring, the inner wall sliding connection of loop bar and clamping spring, the outer wall sliding connection that grip block one end was kept away from to the loop bar has the sleeve, the sleeve is inserted and is established in the clamping spring, the inner wall sliding connection of sleeve and clamping spring, the sleeve is kept away from the one end of loop bar and is connected with the fixed surface of fixed column.
Preferably, the inner side of the clamping block is fixedly connected with a protective pad, and the protective pad has elasticity.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. in the utility model, by arranging the cleaning device, when the inner surface of the brake drum blank needs to be cleaned, the limiting block is pulled to drive the limiting rod and the moving block to move in the same direction, the fixed spring deforms, the limiting block is rotated to sleeve the brush on the surface of the connecting rod, the limiting block is rotated again to loosen the limiting block, the fixed spring generates elastic force for breaking loose constraint to drive the limiting block to reset, the brush is fixed well, the second motor is opened to drive the threaded rod to rotate, the second sliding block and the first sliding block slide downwards simultaneously, so that the first connecting plate and the second connecting plate move in the same direction, the cleaning base moves along with the first sliding block, when the brush abuts against the inner surface of the brake drum blank, the second motor opens the first motor to drive the rotating rod and the turbine to rotate, the worm rotates, the connecting rod and the brush rotate in the same direction simultaneously, and the brush cleans the inner surface of the brake drum blank, clean the back, close first motor, open the second motor for clean the frame and reset, accomplish and clean, present most of brake drum blank internal surfaces all adopt the manual work to clean, and the manual work cleans not only inefficiency, and increased the recruitment, makes manufacturing cost improve, and the effectual practicality that has improved equipment of using of this device.
2. According to the utility model, by arranging the clamping device, when the brake drum blank needs to be clamped, the clamping block is pulled to drive the protective pad to move in the same direction, so that the sleeve rod is retracted into the sleeve, the clamping spring deforms, the brake drum blank is placed above the waste slag hole, the clamping block is released, the clamping spring deforms for breaking loose and binding, the clamping block is driven to reset, the clamping block clamps the brake drum blank, the protective pad protects the brake drum blank, the inner side of the clamping block is placed to rub with the surface of the brake drum blank to deform, and the device is suitable for brake drum blanks of different models.
Drawings
FIG. 1 is a schematic perspective view of a cleaning device for an inner surface of a blank of a brake drum according to the present invention;
FIG. 2 is a schematic side view of a cleaning device for an inner surface of a blank of a brake drum according to the present invention;
FIG. 3 is a partial schematic structural view of a cleaning device in the cleaning device for the inner surface of the brake drum blank according to the present invention;
FIG. 4 is a schematic structural diagram of a clamping device in the cleaning device for the inner surface of the brake drum blank according to the present invention;
FIG. 5 is a schematic view of a part of the structure of a cleaning device in the cleaning device for the inner surface of a brake drum blank according to the present invention.
Illustration of the drawings: 1. an operating platform; 2. a waste residue port; 3. fixing a column; 4. supporting legs; 5. a cleaning device; 501. a first motor; 502. cleaning the base; 503. a second motor; 504. a turbine; 505. rotating the rod; 506. a first connecting plate; 507. a first slider; 508. a worm; 509. a second connecting plate; 510. a second slider; 511. fixing the rod; 512. a connecting rod; 513. a threaded rod; 514. a brush; 6. a clamping device; 61. a protective pad; 62. a clamping block; 63. a loop bar; 64. a clamping spring; 65. a sleeve; 71. a moving block; 72. a slide bar; 73. fixing the spring; 74. a limiting rod; 75. and a limiting block.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 5, the utility model provides a cleaning device for an inner surface of a brake drum blank, which includes an operation platform 1 and a cleaning device 5, wherein a waste residue opening 2 is formed in the surface of the operation platform 1, and two sets of fixing columns 3 are fixedly connected to the surface of the operation platform 1.
The specific arrangement and function of the cleaning device 5 and the holding device 6 will be described in detail below.
As shown in fig. 3 and 5, the cleaning device 5 is disposed above the operation platform 1, the cleaning device 5 includes a second motor 503 fixedly connected to the top of the fixed column 3, a driving end of the second motor 503 is rotatably connected with a threaded rod 513, one end of the threaded rod 513 far away from the second motor 503 is rotatably connected to the inner wall of the fixed column 3 through a bearing, an outer wall of the threaded rod 513 is threadedly connected with a second sliding block 510, the second sliding block 510 is slidably connected to the inner wall of the fixed column 3, one side of the second sliding block 510 is fixedly connected with a second connecting plate 509, one end of the second connecting plate 509 far away from the second sliding block 510 is fixedly connected with a cleaning base 502, the surface of the cleaning base 502 is fixedly connected with a first motor 501, the driving end of the first motor 501 is rotatably connected with a rotating rod 505, one end of the rotating rod 505 far away from the first motor 501 is rotatably connected to the inner wall of the cleaning base 502 through a bearing, the outer wall of the rotating rod 505 is fixedly connected with a worm wheel 504, the inner walls of the two sides of the cleaning base 502 are rotatably connected with worm screws 508 through bearings, the worm screws 508 are meshed with the worm wheel 504, the worm screws 508 penetrate through the cleaning base 502, one end of the worm screws 508 far away from the cleaning base 502 is fixedly connected with a connecting rod 512, the inner wall of one end of the connecting rod 512 far away from the worm screws 508 is fixedly connected with a plurality of groups of sliding rods 72, the outer wall of the sliding rods 72 is slidably connected with a moving block 71, the moving block 71 is slidably connected with the inner wall of the connecting rod 512, the bottom of the moving block 71 is fixedly connected with a fixed spring 73, the fixed spring 73 is slidably sleeved on the outer wall of the sliding rod 72, one end of the fixed spring 73 far away from the moving block 71 is fixedly connected with a limiting rod 74, one end of the limiting rod 74 far away from the moving block 71 is rotatably connected with a limiting block 75, and the surface of the limiting block 75 is slidably connected with a brush 514, clean base 502 and keep away from one side fixedly connected with first connecting plate 506 of second connecting plate 509, first connecting plate 506 is kept away from the first sliding block 507 of one end fixedly connected with of cleaning base 502, first sliding block 507 and the inner wall sliding connection of another group of fixed column 3, the inner wall fixedly connected with dead lever 511 of another group of fixed column 3, dead lever 511 slides and runs through first sliding block 507, brush 514 is located the centre of two sets of fixed column 3, brush 514 is located operating platform 1 directly over.
The cleaning device 5 has the advantages that by arranging the cleaning device 5, when the inner surface of the brake drum blank needs to be cleaned, the limiting block 75 is pulled to drive the limiting rod 74 and the moving block 71 to move in the same direction, the fixing spring 73 deforms, the limiting block 75 is rotated to sleeve the brush 514 on the surface of the connecting rod 512, the limiting block 75 is rotated again, the limiting block 75 is loosened, the fixing spring 73 generates elastic force to break loose and restrain to drive the limiting block 75 to reset, the brush 514 is fixed, the second motor 503 is opened to drive the threaded rod 513 to rotate, meanwhile, the second sliding block 510 and the first sliding block slide downwards, so that the first connecting plate 506 and the second connecting plate move in the same direction, the cleaning base 502 moves together, when the brush 514 abuts against the inner surface of the brake drum blank, the second motor 509 opens the first motor 501 to drive the rotating rod 505 and the turbine 504 to rotate, so that the worm 508 rotates, connecting rod 512 and brush 514 syntropy rotate simultaneously, and brush 514 cleans brake drum blank internal surface, cleans totally the back, closes first motor 501, opens second motor 503 for clean the frame and reset, accomplish and clean, and present most brake drum blank internal surfaces all adopt the manual work to clean, and the manual work cleans not only inefficiency, and increased the recruitment, make manufacturing cost improve, and the effectual practicality that has improved equipment of application of this device.
As shown in fig. 1 and 4, the surface of the fixed column 3 is provided with the clamping device 6, the clamping device 6 is arranged in a mirror image manner, the clamping device 6 comprises two sets of clamping springs 64 fixedly connected with the surface of the fixed column 3, one end of each clamping spring 64 far away from the fixed column 3 is fixedly connected with a clamping block 62, the surface of each clamping block 62 is fixedly connected with a loop bar 63, the loop bar 63 is inserted into the clamping spring 64, the loop bar 63 is slidably connected with the inner wall of the clamping spring 64, the outer wall of each loop bar 63 far away from one end of the clamping block 62 is slidably connected with a sleeve 65, the sleeve 65 is inserted into the clamping spring 64, the sleeve 65 is slidably connected with the inner wall of the clamping spring 64, one end of each sleeve 65 far away from the loop bar 63 is fixedly connected with the surface of the fixed column 3, the inner side of each clamping block 62 is fixedly connected with a protection pad 61, and the protection pad 61 has elasticity.
The effect that its whole clamping device 6 reaches does, through setting up clamping device 6, when the brake drum blank needs the centre gripping, pulling grip block 62, it moves to drive protection pad 61 syntropy, make loop bar 63 contract in to sleeve 65, grip spring 64 takes place deformation, place the brake drum blank in the top of waste slag mouth 2, loosen grip block 62, grip spring 64 produces deformation for breaking loose the constraint, it resets to drive grip block 62, grip block 62 carries out the centre gripping to the brake drum blank, protection pad 61 protects the brake drum blank, the inboard of placing grip block 62 makes its deformation with the surface friction of brake drum blank, and can be applicable to the brake drum blank of different models, the effectual ease for use that has improved equipment of application of this device.
The integral working principle is that when the inner surface of the brake drum blank needs to be cleaned, the limiting block 75 is pulled to drive the limiting rod 74 and the moving block 71 to move in the same direction, the fixed spring 73 deforms, the limiting block 75 rotates to sleeve the brush 514 on the surface of the connecting rod 512, the limiting block 75 rotates again to loosen the limiting block 75, the fixed spring 73 generates elastic force to break loose and restrain to drive the limiting block 75 to reset, the brush 514 is fixed, the second motor 503 is opened to drive the threaded rod 513 to rotate, meanwhile, the second sliding block 510 and the first sliding block slide downwards to enable the first connecting plate 506 and the second connecting plate 509 to move in the same direction, the cleaning base 502 moves together, when the brush 514 abuts against the inner surface of the brake drum blank, the second motor 503 opens the first motor 501 to drive the rotating rod 505 and the turbine 504 to rotate, so that the worm 508 rotates, and simultaneously, the connecting rod 512 and the brush 514 rotate in the same direction, the brush 514 cleans the inner surface of a brake drum blank, after cleaning is finished, the first motor 501 is closed, the second motor 503 is opened, the cleaning frame is reset, cleaning is finished, at present, manual cleaning is adopted for most of the inner surfaces of the brake drum blank, the efficiency is low, the labor amount is increased, the production cost is improved, the application of the device effectively improves the practicability of equipment, when the brake drum blank needs to be clamped, the clamping block 62 is pulled to drive the protective pad 61 to move in the same direction, the loop bar 63 contracts towards the inside of the sleeve 65, the clamping spring 64 deforms, the brake drum blank is placed above the waste slag hole 2, the clamping block 62 is loosened, the clamping block 64 deforms for breaking loose constraint, the clamping block 62 is driven to reset, the clamping block 62 clamps the brake drum blank, the protective pad 61 protects the brake drum blank, the inner side of the clamping block 62 is placed to be in friction with the surface of the brake drum blank to deform, the device is suitable for brake drum blanks of different models, and the application of the device effectively improves the usability of the device.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. The utility model provides a brake drum blank internal surface cleaning device, includes operation platform (1) and cleaning device (5), its characterized in that: the surface of the operation platform (1) is provided with a waste residue opening (2), the surface of the operation platform (1) is fixedly connected with two groups of fixing columns (3), and the cleaning device (5) is arranged above the operation platform (1);
the cleaning device (5) comprises a second motor (503) fixedly connected with the top of the fixed column (3), the driving end of the second motor (503) is rotatably connected with a threaded rod (513), one end, far away from the second motor (503), of the threaded rod (513) is rotatably connected with the inner wall of the fixed column (3) through a bearing, the outer wall of the threaded rod (513) is in threaded connection with a second sliding block (510), the second sliding block (510) is slidably connected with the inner wall of the fixed column (3), one side of the second sliding block (510) is fixedly connected with a second connecting plate (509), one end, far away from the second sliding block (510), of the second connecting plate (509) is fixedly connected with a cleaning base (502), the surface of the cleaning base (502) is fixedly connected with a first motor (501), and the driving end of the first motor (501) is rotatably connected with a rotating rod (505), one end, far away from the first motor (501), of the rotating rod (505) is rotatably connected with the inner wall of the cleaning base (502) through a bearing, the outer wall of the rotating rod (505) is fixedly connected with a turbine (504), the inner walls of the two sides of the cleaning base (502) are rotatably connected with worms (508) through bearings, the worms (508) are meshed with the turbine (504), the worms (508) penetrate through the cleaning base (502), one end, far away from the cleaning base (502), of each worm (508) is fixedly connected with a connecting rod (512), the inner wall, far away from one end of each worm (508), of each connecting rod (512) is fixedly connected with a plurality of groups of sliding rods (72), the outer wall of each sliding rod (72) is slidably connected with a moving block (71), the moving block (71) is slidably connected with the inner wall of each connecting rod (512), and the bottom of each moving block (71) is fixedly connected with a fixed spring (73), the fixed spring (73) is sleeved on the outer wall of the sliding rod (72) in a sliding manner, one end, far away from the moving block (71), of the fixed spring (73) is fixedly connected with the inner wall of the connecting rod (512), one end, far away from the fixed spring (73), of the moving block (71) of the fixed spring (73) is fixedly connected with a limiting rod (74), one end, far away from the moving block (71), of the limiting rod (74) is rotatably connected with a limiting block (75), the limiting block (75) is connected with a surface sliding brush (514), one side, far away from the second connecting plate (509), of the cleaning base (502) is fixedly connected with a first connecting plate (506), one end, far away from the cleaning base (502), of the first connecting plate (506) is fixedly connected with a first sliding block (507), the first sliding block (507) is connected with the inner wall of the other group of fixed columns (3) in a sliding manner, and the inner wall of the other group of fixed columns (3) is fixedly connected with a fixed rod (511), the fixing rod (511) penetrates through the first sliding block (507) in a sliding mode.
2. The apparatus for cleaning the inner surface of a brake drum blank according to claim 1, wherein: the hairbrush (514) is positioned between the two groups of fixing columns (3), and the hairbrush (514) is positioned right above the operating platform (1).
3. The apparatus for cleaning the inner surface of a brake drum blank according to claim 1, wherein: supporting legs (4) are fixedly connected to four corners of the bottom of the operating platform (1), and anti-skid grains are formed in the bottoms of the supporting legs (4).
4. The apparatus for cleaning the inner surface of a brake drum blank according to claim 1, wherein: the surface of the fixed column (3) is provided with a clamping device (6), and the clamping device (6) is arranged in a mirror image mode.
5. The apparatus for cleaning the inner surface of a brake drum blank according to claim 4, wherein: clamping device (6) include with fixed column (3) fixed surface be connected two sets of centre gripping spring (64), centre gripping spring (64) are kept away from one end fixedly connected with grip block (62) of fixed column (3), the fixed surface of grip block (62) is connected with loop bar (63), loop bar (63) are inserted and are established in grip spring (64), the inner wall sliding connection of loop bar (63) and grip spring (64), the outer wall sliding connection that grip block (62) one end was kept away from to loop bar (63) has sleeve (65), sleeve (65) are inserted and are established in grip spring (64), the inner wall sliding connection of sleeve (65) and grip spring (64), the fixed surface that the one end of loop bar (63) and fixed column (3) were kept away from to sleeve (65) is connected.
6. The apparatus for cleaning the inner surface of a brake drum blank according to claim 5, wherein: the inner side of the clamping block (62) is fixedly connected with a protective pad (61), and the protective pad (61) has elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287430.8U CN215613468U (en) | 2021-06-09 | 2021-06-09 | Cleaning device for inner surface of brake drum blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287430.8U CN215613468U (en) | 2021-06-09 | 2021-06-09 | Cleaning device for inner surface of brake drum blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215613468U true CN215613468U (en) | 2022-01-25 |
Family
ID=79942391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121287430.8U Active CN215613468U (en) | 2021-06-09 | 2021-06-09 | Cleaning device for inner surface of brake drum blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215613468U (en) |
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2021
- 2021-06-09 CN CN202121287430.8U patent/CN215613468U/en active Active
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