CN212947094U - Handheld abrasive dust recovery unit for coping machine - Google Patents
Handheld abrasive dust recovery unit for coping machine Download PDFInfo
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- CN212947094U CN212947094U CN202022011285.2U CN202022011285U CN212947094U CN 212947094 U CN212947094 U CN 212947094U CN 202022011285 U CN202022011285 U CN 202022011285U CN 212947094 U CN212947094 U CN 212947094U
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- abrasive dust
- bearing
- rod
- sharpening machine
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Abstract
The utility model discloses a handheld abrasive dust recovery unit for coping machine, including the mounting panel, the surface mounting of mounting panel has first bearing, and the surface of the outside mounting panel of first bearing is provided with the ring channel, the inboard fixedly connected with actuating lever of first bearing, and the pinion is installed to the one end of actuating lever, and the mill is installed to the other end of actuating lever, and the inboard of ring channel is connected with the protection frame, and the one end threaded connection of protection frame has the recovery tube, and the surface threaded connection of recovery tube has the filtration lid. When the grinding disc is driven to rotate by the motor, the triangular rod and the fan blades are driven to rotate, and grinding dust jumping into the inner side of the protective frame during grinding is collected through the fan blade suction recovery pipe rotating at a high speed, so that the grinding dust is prevented from splashing; when the sharpening machine is used, the rod-shaped object is placed between the placing plate and the grinding disc to be pushed and pulled, so that the surface of the rod-shaped object can be sharpened, and the sharpening mode of the sharpening machine is increased.
Description
Technical Field
The utility model relates to a sharpening machine technical field specifically is a handheld sharpening machine abrasive dust recovery unit.
Background
With the development of the technology, the welding process is more and more mature, and plays an important role in metal processing, and technicians need to perform post-welding treatment after welding, wherein the post-welding treatment comprises polishing of welding seams, so that welding slag, welding spots, burrs and the like do not exist at the welding positions of workpieces. However, in the process of metal postweld treatment, the sparks, the molten beads and the iron slag are easy to splash around, so that technicians who perform operation are injured, and the splashed high-temperature welding slag and the sparks are easy to cause disaster accidents, so that the splashes need to be blocked and treated, the personal safety of the technicians is not damaged, and potential safety hazards to the working environment are not generated.
In daily production, technicians often use a sharpening machine to grind the weld to improve weld quality. However, in the process of grinding the surface of the workpiece by the grinding wheel rotating at a high speed, the abrasive grains on the grinding wheel scrape the surface of the workpiece, and a large amount of sparks and splashed abrasive dust are generated. Technical personnel can only passively wear labor protection articles to guarantee self safety, and in the grinding process, the temperature of the splashed abrasive dust is high, so that safety accidents are easily caused, and the environment is also polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a handheld for sharpening machine abrasive dust recovery unit to solve the problem that the abrasive dust splashes.
In order to achieve the above object, the utility model provides a following technical scheme: the abrasive dust recovery device for the handheld sharpening machine comprises a mounting plate, wherein a first bearing is mounted on the surface of the mounting plate, the surface of the outer mounting plate of the first bearing is provided with an annular groove, the inner side of the first bearing is fixedly connected with a driving rod, a pinion is installed at one end of the driving rod, a grinding disc is installed at the other end of the driving rod, a protective frame is connected to the inner side of the annular groove and used for preventing abrasive dust from splashing around, the protective frame is used for collection, the joint of the protective frame and the annular groove is of a circular tubular structure, the protective frame can rotate along the annular groove to adjust the angle to be protected during polishing, one end of the protective frame is connected with a recovery pipe through screw threads, the surface of the recovery pipe is connected with a filter cover through screw threads, through filtering the air of filter lid, rotate the filter lid and dismantle it from the recovery tube surface, can pour the abrasive dust of the inside collection of recovery tube.
Preferably, the inboard fixedly connected with turning block of recovery tube, the turning block has bearing and connecting rod to constitute, and the inboard rotation of turning block is connected with the triangle pole, and the triangle pole is fixed and can be followed the turning block and rotate at the turning block inboard, and the one end fixed mounting of triangle pole has the flabellum, and the flabellum adopts metal material to make, and the triangle pole rotates and drives the flabellum rotatory, inhales the abrasive dust in the recovery tube.
Preferably, the side of actuating lever is provided with the triangular groove, and the inboard of triangular groove is pegged graft and is had the triangular prism, and the triangular prism is pegged graft at the triangular groove inboard, and when the actuating lever rotated, can drive triangular prism and flabellum rotatory, will collect the inboard abrasive dust of protective frame when polishing and inhale in the recovery tube.
Preferably, the surface of protective frame is provided with the spacing groove, and the spacing groove sets up along protective frame a week, and the inboard butt of spacing groove has the locating pin, inserts the spacing inslot side through the locating pin and prevents that protective frame from droing from the ring channel to fix a position protective frame position in the ring channel through the frictional force between locating pin and the spacing groove, locating pin threaded connection is on the surface of mounting panel, and protective frame can follow the ring channel and rotate, adjusts protective frame's protection angle.
Preferably, the fixed surface of mounting panel is connected with the installation lid, and the surface mounting of installation lid has the motor, and the gear wheel is installed in the pivot of motor, and the surface meshing of gear wheel is connected with the pinion, and the motor drives the gear wheel and rotates, connects pinion drive actuating lever, mill and triangle pole and flabellum rotation through gear wheel meshing.
Preferably, the surface of mounting panel is provided with the installing port, and the lateral wall symmetry of installing port is provided with the second bearing, and the inboard fixedly connected with threaded rod of second bearing, the setting of second bearing reduce the frictional force when rotating the threaded rod, and the surperficial threaded connection of threaded rod has the board of shelving, shelves the board and slides and establish at the installing port inboard, can place rod-shaped thing spare through shelving the board and polish it, and the lower extreme fixedly connected with carousel of threaded rod drives the threaded rod and rotates the drive and shelves the board and reciprocate through the carousel.
Preferably, the shape of shelving the board is that the font slides and sets up the inboard at the installing port for the convex character shape, rotates the threaded rod and can drive and shelve the board and remove along the installing port, when the shaft-like object of coping, will shelve the below that the board driven the mill, makes rectangular piece object upper surface butt mill lower surface butt shelve the board, pushes away the convenient strip piece object of elongation along shelving the board and polishes its surface.
Compared with the prior art, the beneficial effects of the utility model are that: when the grinding disc is driven to rotate by the motor, the triangular rod and the fan blades are driven to rotate, and grinding dust jumping into the inner side of the protective frame during grinding is collected through the fan blade suction recovery pipe rotating at a high speed, so that the grinding dust is prevented from splashing; when the sharpening machine is used, the rod-shaped object is placed between the placing plate and the grinding disc to be pushed and pulled, so that the surface of the rod-shaped object can be sharpened, and the sharpening mode of the sharpening machine is increased.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a schematic view of a mounting plate of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention;
fig. 5 is a side view of the drive rod of the present invention;
fig. 6 is a side view of the protection frame of the present invention.
In the figure: the device comprises a mounting plate 1, a first bearing 11, a positioning pin 12, a mounting port 13, a placement plate 14, a second bearing 15, a rotary table 16, an annular groove 17, a threaded rod 18, a protective frame 2, a limiting groove 21, a recovery pipe 3, a rotating block 31, a triangular rod 32, a fan blade 33, a filter cover 34, a drive rod 4, a triangular groove 41, a grinding disc 42, a pinion 43, a mounting cover 5, a motor 51 and a gearwheel 52.
Detailed Description
Referring to fig. 1, 2, 3 and 6, a grinding dust recycling device for a handheld sharpening machine comprises a mounting plate 1, a first bearing 11 is mounted on the surface of the mounting plate 1, an annular groove 17 is formed in the surface of the mounting plate 1 on the outer side of the first bearing 11, a driving rod 4 is fixedly connected to the inner side of the first bearing 11, a pinion 43 is mounted at one end of the driving rod 4, a grinding disc 42 is mounted at the other end of the driving rod 4, a protective frame 2 is connected to the inner side of the annular groove 17, the protective frame 2 is used for preventing grinding dust from splashing around and is collected through the protective frame 2, the joint of the protective frame 2 and the annular groove 17 is of a circular tubular structure, the protective frame 2 can rotate along the annular groove 17 to adjust the angle required to be protected during polishing, a recycling pipe 3 is connected to one end of the protective frame 2 through threads, a filtering cover 34 is connected to the surface of the recycling pipe 3 through threads, air is filtered, the abrasive dust collected in the recovery pipe 3 can be poured out.
Referring to fig. 1, a rotating block 31 is fixedly connected to the inner side of the recovery pipe 3, the rotating block 31 is composed of a bearing and a connecting rod, a triangular rod 32 is rotatably connected to the inner side of the rotating block 31, the triangular rod 32 is fixed to the inner side of the rotating block 31 and can rotate along the rotating block 31, a fan blade 33 is fixedly installed at one end of the triangular rod 32, and the triangular rod 32 rotates to drive the fan blade 33 to rotate, so that the abrasive dust is sucked into the recovery pipe 3.
Referring to fig. 1 and 5, a triangular groove 41 is disposed on a side surface of the driving rod 4, a triangular rod 32 is inserted into the triangular groove 41, the triangular rod 32 is inserted into the triangular groove 41, and when the driving rod 4 rotates, the triangular rod 32 and the fan blade 33 can be driven to rotate, so that the grinding dust collected inside the protective frame 2 during grinding can be sucked into the recovery pipe 3.
Referring to fig. 1 and 4, a limiting groove 21 is formed in the surface of the protection frame 2, the limiting groove 21 is arranged along a circumference of the protection frame 2, a positioning pin 12 is abutted to the inner side of the limiting groove 21, the positioning pin 12 is inserted into the inner side of the limiting groove 21 to prevent the protection frame 2 from falling off from the annular groove 17, the position of the protection frame 2 in the annular groove 17 is positioned through friction between the positioning pin 12 and the limiting groove 21, the positioning pin 12 is in threaded connection with the surface of the mounting plate 1, the protection frame 2 can rotate along the annular groove 17, and the protection angle of the protection frame 2 is adjusted.
Referring to fig. 1 and 2, a mounting cover 5 is fixedly connected to a surface of the mounting plate 1, a motor 51 is mounted on the surface of the mounting cover 5, a large gear 52 is mounted on a rotating shaft of the motor 51, a small gear 43 is engaged and connected to a surface of the large gear 52, the motor 51 drives the large gear 52 to rotate, and the large gear 52 is engaged and connected with the small gear 43 to drive the driving rod 4, the grinding disc 42, the triangular rod 32 and the fan blade 33 to rotate.
Referring to fig. 1, a mounting port 13 is formed in the surface of a mounting plate 1, second bearings 15 are symmetrically arranged on the side walls of the mounting port 13, a threaded rod 18 is fixedly connected to the inner side of each second bearing 15, friction force generated when the threaded rod 18 is rotated is reduced due to the arrangement of the second bearings 15, a placing plate 14 is connected to the surface of each threaded rod 18 in a threaded manner, the placing plate 14 is arranged on the inner side of the mounting port 13 in a sliding manner, rod-shaped objects can be placed on the placing plate 14 to be polished, a rotary table 16 is fixedly connected to the lower end of each threaded rod 18, and the rotary table 16 drives the threaded rod 18 to rotate to.
Referring to fig. 1, 2 and 3, the shelving plate 14 is in a shape of a convex letter and is slidably disposed on the inner side of the mounting opening 13, the threaded rod 18 is rotated to drive the shelving plate 14 to move along the mounting opening 13, when rod-shaped objects are polished, the shelving plate 14 is driven to a position below the grinding disc 42, the upper surface of the long-strip object is abutted to the lower surface of the grinding disc 42 and abutted to the shelving plate 14, and the long-strip object is pushed and pulled along the shelving plate 14 to polish the surface of the long-strip object conveniently.
The utility model discloses when concrete implementation: the device is used, the motor 51 drives the large gear 52 to rotate, the large gear 52 is meshed with the small gear 43 to drive the driving rod 4 and the grinding disc 42 to rotate, the triangular rod 32 is inserted into the inner side of the triangular groove 41 of the driving rod 4, and the fan blade 33 is installed at one end of the triangular rod 32, so that the motor 51 drives the grinding disc 42 to rotate, the triangular rod 32 and the fan blade 33 are driven to rotate when grinding is carried out, abrasive dust on the inner side of the protective frame 2 jumps into the grinding wheel when grinding is carried out, the abrasive dust is sucked into the recovery pipe 3 through the fan blade 33 rotating at a high speed to be collected, and the abrasive dust is; when the sharpening machine is used and a rod-shaped object needs to be sharpened, the rotary table 16 is rotated to drive the threaded rod 18 to drive the placing plate 14 to move upwards along the mounting hole 13, the object is placed between the placing plate 14 and the grinding disc 42, and then the surface of the rod-shaped object can be sharpened when the rod-shaped object is pushed and pulled, so that the sharpening mode of the sharpening machine is increased.
Claims (7)
1. The utility model provides a handheld for sharpening machine abrasive dust recovery unit, includes mounting panel (1), its characterized in that: the surface mounting of mounting panel (1) has first bearing (11), the surface of outside mounting panel (1) of first bearing (11) is provided with ring channel (17), inboard fixedly connected with actuating lever (4) of first bearing (11), pinion (43) are installed to the one end of actuating lever (4), mill (42) are installed to the other end of actuating lever (4), the inboard of ring channel (17) is connected with protection frame (2), the one end threaded connection of protection frame (2) has recovery tube (3), the surperficial threaded connection of recovery tube (3) has filtration lid (34).
2. The abrasive dust recovery device for the handheld sharpening machine according to claim 1, characterized in that: the inboard fixedly connected with turning block (31) of recovery tube (3), the inboard rotation of turning block (31) is connected with triangular pole (32), and the one end fixed mounting of triangular pole (32) has flabellum (33).
3. The abrasive dust recovery device for the handheld sharpening machine according to claim 1, characterized in that: a triangular groove (41) is formed in the side face of the driving rod (4), and a triangular rod (32) is inserted into the inner side of the triangular groove (41).
4. The abrasive dust recovery device for the handheld sharpening machine according to claim 1, characterized in that: the surface of the protective frame (2) is provided with a limiting groove (21), the inner side of the limiting groove (21) is abutted to a positioning pin (12), and the positioning pin (12) is in threaded connection with the surface of the mounting plate (1).
5. The abrasive dust recovery device for the handheld sharpening machine according to claim 1, characterized in that: the fixed surface of mounting panel (1) is connected with installation lid (5), and the surface mounting of installation lid (5) has motor (51), and gear wheel (52) are installed in the pivot of motor (51), and the surface meshing of gear wheel (52) is connected with pinion (43).
6. The abrasive dust recovery device for the handheld sharpening machine according to claim 1, characterized in that: the surface of mounting panel (1) is provided with installing port (13), and the lateral wall symmetry of installing port (13) is provided with second bearing (15), and the inboard fixedly connected with threaded rod (18) of second bearing (15), the surperficial threaded connection of threaded rod (18) have and put board (14), lower extreme fixedly connected with carousel (16) of threaded rod (18).
7. The abrasive dust recovery device for the handheld sharpening machine according to claim 6, characterized in that: the shape of the placing plate (14) is convex-shaped and is arranged on the inner side of the mounting opening (13) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011285.2U CN212947094U (en) | 2020-09-15 | 2020-09-15 | Handheld abrasive dust recovery unit for coping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011285.2U CN212947094U (en) | 2020-09-15 | 2020-09-15 | Handheld abrasive dust recovery unit for coping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212947094U true CN212947094U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022011285.2U Active CN212947094U (en) | 2020-09-15 | 2020-09-15 | Handheld abrasive dust recovery unit for coping machine |
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| Country | Link |
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| CN (1) | CN212947094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263447A (en) * | 2021-07-16 | 2021-08-17 | 南通嘉蒂体育用品有限公司 | Table tennis bat handle small side plate polishing equipment |
-
2020
- 2020-09-15 CN CN202022011285.2U patent/CN212947094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263447A (en) * | 2021-07-16 | 2021-08-17 | 南通嘉蒂体育用品有限公司 | Table tennis bat handle small side plate polishing equipment |
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