CN209190471U - A kind of hand-held covering edge polisher - Google Patents

Abstract

The utility model relates to the technical fields of grinding machine auxiliary equipment, more particularly to a kind of hand-held covering edge polisher, including work box, shaft, motor, grinding roller, handle and sphere, work box is internally provided with the first storage chamber, work box right side wall lower half region is provided with the first opening, first opening is communicated with the first storage chamber, shaft top passes through work box bottom surface left area and connect with motor bottom end output end, shaft bottom end is connect with grinding roller top middle section, and handle left end is connect with work box right side wall upper half area；It further include hemisphere, support plate, spring, fixed plate, connecting rod, connecting rod, mobile bar and movable plate；It further include dust cleaning case, filter cloth, blast pipe, suction nozzle, sucking pump, discharge pipe and filter cloth.

Description

A kind of hand-held covering edge polisher

Technical field

The utility model relates to the technical fields of grinding machine auxiliary equipment, more particularly to a kind of hand-held covering edging Machine.

Background technique

It is well known that hand-held covering edge polisher is a kind of for polishing covering surface, to obtain required surface The covering of roughness is widely used in a variety of applications in the field of grinding machine；Existing hand-held covering edge polisher includes Work box, shaft, motor, grinding roller, handle and sphere, work box are internally provided with the first storage chamber, work box right side wall lower half Region is provided with the first opening, and the first opening is communicated with the first storage chamber, shaft top pass through work box bottom surface left area and The connection of motor bottom end output end, shaft bottom end are connect with grinding roller top middle section, handle left end and work box right side wall upper half Region connection, sphere left side wall are contacted with grinding roller right side wall lower half region；Existing hand-held covering edge polisher is in use, hold Handle, by electrical power, motor drives shaft rotation, and shaft drives grinding roller rotation, and the other hand is vied for the ball body, and mobile working case makes It obtains grinding roller to contact with sphere lateral wall, spherome surface is polished；It is sent out in existing hand-held covering edge polisher use It is existing, need mobile working case position to polish sphere, it is poor using reasonability；A large amount of dust can be generated in bruting process, It is unfavorable for staff's health, safety in utilization is poor.

Utility model content

In order to solve the above technical problems, the utility model, which provides one kind, can be not required to mobile working case position and can be completed to ball The polishing of body improves and uses reasonability；The dust in bruting process in environment can be reduced, reduces dust to staff's health It influences, improves the hand-held covering edge polisher of safety in utilization.

A kind of hand-held covering edge polisher of the utility model, including work box, shaft, motor, grinding roller, handle and ball Body, work box are internally provided with the first storage chamber, and work box right side wall lower half region is provided with the first opening, the first opening and the One storage chamber communicates, and shaft top passes through work box bottom surface left area and connect with motor bottom end output end, shaft bottom end and mill The connection of roller top middle section, handle left end are connect with work box right side wall upper half area, sphere left side wall and grinding roller right side wall The contact of lower half region；It further include hemisphere, support plate, spring, fixed plate, connecting rod, connecting rod, mobile bar and movable plate, described half Ball is internally provided with the second storage chamber, and hemisphere left side wall is provided with the second opening, and the second opening is communicated with the second storage chamber, described Hemisphere inner sidewall is provided with abrasive material, and the support plate right end is contacted with hemisphere left side wall lower half region, the spring top Connect with support plate bottom surface middle section, spring bottom end connect with fixed plate top surface left area, the connecting rod bottom end with consolidate The connection of fixed board top surface right half area, the connecting rod top are connect with connecting rod bottom surface right half area, the connecting rod left end and movement The connection of bar right side wall lower half region, the mobile bar bottom end are connect with hemisphere top surface right half area, work box top surface right half area Be respectively arranged with the first rectangular opening and the second rectangular opening with bottom surface right half area, the mobile bar top pass through the second rectangular opening and First rectangular opening is connect with movable plate bottom surface middle section；It further include dust cleaning case, filter cloth, blast pipe, suction nozzle, sucking pump, discharge pipe And filter cloth, the dust cleaning case bottom end are connect with work box inner bottom wall left area, the dust cleaning case is internally provided with third storage Chamber, dust cleaning case bottom surface middle section are provided with and communicated with blast pipe, and the blast pipe input terminal passes through work box bottom surface left area It being connect with suction nozzle left end, the sucking pump is mounted on blast pipe, and institute's dust cleaning case left side wall upper half area is provided with and communicated with discharge pipe, The discharge pipe left end passes through work box left side wall upper half area and communicates with the outside world, the filter cloth left end, right end, front-end and back-end It is central with left side wall middle section, interior right side wall middle section, interior front side wall middle section and interior rear wall in dust cleaning case respectively Region is detachably connected.

A kind of hand-held covering edge polisher of the utility model, further includes baffle, the baffle bottom end and support plate top surface Left area connection.

A kind of hand-held covering edge polisher of the utility model, further includes magnet and iron plate, the magnet left end and support The connection of plate right end, the iron plate right end are connect with hemisphere left side wall lower half region, and magnet right end attracts with iron plate left end to be bonded.

A kind of hand-held covering edge polisher of the utility model further includes one group of universal wheel, one group of universal wheel top It is connect respectively with movable plate bottom surface front left side, left rear side, forward right side and right lateral side.

A kind of hand-held covering edge polisher of the utility model further includes supporting plate, ball bearing, one group of block, threaded rod And screwed pipe, the supporting plate bottom end are connect with work box top surface right half area, supporting plate left side wall middle section is provided with the first circle Connected in star, the ball bearing are mounted in the first circular groove, one group of block right end respectively with supporting plate left side wall upper half Region is connected with lower half region, and the screwed pipe right end is inserted into ball bearing and therewith interference fit connection, and the threaded rod is right End spiral shell is filled and is inserted into screwed pipe.

A kind of hand-held covering edge polisher of the utility model, further includes change, the change bottom end and screwed pipe top surface Left area connection.

A kind of hand-held covering edge polisher of the utility model, further includes link, the link bottom end and work box top surface Middle section connection.

A kind of hand-held covering edge polisher of the utility model, further includes Anti-slip cover, and the Anti-slip cover is wrapped in subordinate Half region.

Compared with prior art the utility model has the following beneficial effects: sphere is placed in hemisphere, sphere bottom end and branch The contact of fagging top surface, support plate play a supporting role to sphere, reduce sphere and slide from hemisphere, want to move left movable plate, make It obtains mobile bar to be moved to the left in the first rectangular opening and the second rectangular opening, hemisphere is driven to be moved to the left with regard to the sphere in hemisphere, when When sphere left end and grinding roller right side wall contact, stop mobile movable plate, by electrical power, motor drives shaft rotation, shaft band Dynamic grinding roller rotation, grinding roller drive sphere to rotate by the frictional force between sphere, on the inside of the sphere lateral wall and hemisphere of rotation It rubs between the abrasive material and grinding roller of wall, polishes spherome surface, after sphere polishing, move right shifting Movable plate, mobile bar moves right in the first rectangular opening and the second rectangular opening at this time, when mobile bar right end and the first rectangular opening and When right side wall contacts in second rectangular opening, stop movement, press down on and the support plate that is tilted to the left, so that spring is in maximum pressure Contracting state, sphere are tumbled from hemisphere, continue to be placed in sphere to be polished in hemisphere carry out repeat polishing, be not required to move The polishing to sphere can be completed in dynamic work box position, improves and uses reasonability；During the grinding process, sucking pump is powered, sucking pump Air around polishing is absorbed into dust cleaning case, since sucking pump constantly blasts air into dust cleaning case, so that into dust cleaning case Interior air passes through filter cloth under pressure, and filter cloth is by the dust catching in air in filter cloth bottom surface, the air through filter cloth For except pure air out of dust, pure air is arranged outwardly by escape pipe, reduces the dust in bruting process in environment, subtract Few influence of the dust to staff's health, improves safety in utilization.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlarged view of part A in Fig. 1；

Fig. 3 is the partial enlarged view of part B in Fig. 1；

It is attached marked in the figure: 1, work box；2, shaft；3, motor；4, grinding roller；5, handle；6, sphere；7, hemisphere；8, it supports Plate；9, spring；10, fixed plate；11, connecting rod；12, connecting rod；13, mobile bar；14, movable plate；15, dust cleaning case；16, it enters the wind Pipe；17, suction nozzle；18, sucking pump；19, discharge pipe；20, filter cloth；21, baffle；22, magnet；23, iron plate；24, universal wheel；25, it props up Plate；26, ball bearing；27, block；28, threaded rod；29, screwed pipe；30, change；31, link；32, Anti-slip cover.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figure 1 to Figure 3, a kind of hand-held covering edge polisher of the utility model, including work box 1, shaft 2, electricity Machine 3, grinding roller 4, handle 5 and sphere 6, work box 1 are internally provided with the first storage chamber, the setting of 1 right side wall lower half region of work box There is the first opening, the first opening is communicated with the first storage chamber, and 2 top of shaft passes through 1 bottom surface left area of work box and 3 bottom of motor Output end connection is held, 2 bottom end of shaft is connect with 4 top middle section of grinding roller, 5 left end of handle and 1 right side wall upper half of work box Domain connection, 6 left side wall of sphere are contacted with 4 right side wall lower half region of grinding roller；It further include hemisphere 7, support plate 8, spring 9, fixed plate 10, connecting rod 11, connecting rod 12, mobile bar 13 and movable plate 14, hemisphere 7 are internally provided with the second storage chamber, and 7 left side wall of hemisphere is set Be equipped with the second opening, the second opening is communicated with the second storage chamber, and 7 inner sidewall of hemisphere is provided with abrasive material, 8 right end of support plate and The contact of 7 left side wall lower half region of hemisphere, 9 top of spring are connect with 8 bottom surface middle section of support plate, 9 bottom end of spring and fixed plate The connection of 10 top surface left area, 11 bottom end of connecting rod are connect with 10 top surface right half area of fixed plate, 11 top of connecting rod and connecting rod The connection of 12 bottom surfaces right half area, 12 left end of connecting rod are connect with 13 right side wall lower half region of mobile bar, 13 bottom end of mobile bar and hemisphere 7 The connection of top surface right half area, 1 top surface right half area of work box and bottom surface right half area are respectively arranged with the first rectangular opening and second Rectangular opening, 13 top of mobile bar passes through the second rectangular opening and the first rectangular opening is connect with 14 bottom surface middle section of movable plate；Also wrap Include dust cleaning case 15, blast pipe 16, suction nozzle 17, sucking pump 18, discharge pipe 19 and filter cloth 20, bottom in 15 bottom end of dust cleaning case and work box 1 The connection of wall left area, dust cleaning case 15 are internally provided with third storage chamber, 15 bottom surface middle section of dust cleaning case be provided with and communicated with into Air hose 16,16 input terminal of blast pipe pass through 1 bottom surface left area of work box and connect with 17 left end of suction nozzle, and sucking pump 18 is mounted on air inlet On pipe 16,15 left side wall upper half area of institute's dust cleaning case is provided with and communicated with discharge pipe 19, and 19 left end of discharge pipe passes through 1 left side of work box Wall upper half area communicates with the outside world, 20 left end of filter cloth, right end, front-end and back-end respectively with left side wall central area in dust cleaning case 15 Domain, interior right side wall middle section, interior front side wall middle section and interior rear wall middle section are detachably connected；Sphere is placed in In hemisphere, sphere bottom end is contacted with support plate top surface, and support plate plays a supporting role to sphere, and it is sliding from hemisphere to reduce sphere It falls, wants to move left movable plate, so that mobile bar is moved to the left in the first rectangular opening and the second rectangular opening, drive hemisphere with regard to hemisphere Interior sphere is moved to the left, and when sphere left end is contacted with grinding roller right side wall, stops mobile movable plate, by electrical power, motor Shaft rotation is driven, shaft drives grinding roller rotation, and grinding roller drives sphere to rotate by the frictional force between sphere, the ball of rotation It rubs, polishes spherome surface, when sphere is beaten between external side wall and the abrasive material and grinding roller of hemisphere inner sidewall After mill, move right movable plate, and mobile bar moves right in the first rectangular opening and the second rectangular opening at this time, works as mobile bar When right side wall contacts in right end and the first rectangular opening and the second rectangular opening, stops movement, presses down on and the support plate that is tilted to the left, So that spring is in most compressed state, sphere is tumbled from hemisphere, is continued for sphere to be polished to be placed in hemisphere and is carried out It repeats to polish, being not required to mobile working case position can be completed polishing to sphere, improves and uses reasonability；In bruting process In, sucking pump is powered, the air around polishing is absorbed into dust cleaning case by sucking pump, since sucking pump constantly blasts sky into dust cleaning case Gas, so that passing through filter cloth under pressure into the air in dust cleaning case, filter cloth is by the dust catching in air at filter cloth bottom Face, the air through filter cloth are to reduce bruting process except pure air out of dust, pure air are arranged outwardly by escape pipe Dust in middle environment reduces influence of the dust to staff's health, improves safety in utilization.

A kind of hand-held covering edge polisher of the utility model further includes baffle 21,21 bottom end of baffle and 8 top surface of support plate Left area connection；Sphere is blocked in hemisphere by baffle, is reduced sphere and is slid to the left from hemisphere, improves stability in use.

A kind of hand-held covering edge polisher of the utility model, further includes magnet 22 and iron plate 23,22 left end of magnet and branch The connection of 8 right end of fagging, 23 right end of iron plate are connect with 7 left side wall lower half region of hemisphere, and 22 right end of magnet and 23 left end of iron plate attract Fitting；Magnet is bonded with iron plate attraction, and support plate and hemisphere are linked together, and improves support plate for the supporting & stablizing of sphere Property.

A kind of hand-held covering edge polisher of the utility model further includes one group of universal wheel 24, one group of 24 top of universal wheel It is connect respectively with 14 bottom surface front left side of movable plate, left rear side, forward right side and right lateral side；One group of universal wheel movable plate easy to remove.

A kind of hand-held covering edge polisher of the utility model, further include supporting plate 25,26, one groups of blocks 27 of ball bearing, Threaded rod 28 and screwed pipe 29,25 bottom end of supporting plate are connect with 1 top surface right half area of work box, and 25 left side wall middle section of supporting plate is set It is equipped with the first circular groove, ball bearing 26 is mounted in the first circular groove, and one group of 27 right end of block is left with supporting plate 25 respectively Side wall upper half area is connected with lower half region, and 29 right end of screwed pipe is inserted into ball bearing 26 and therewith interference fit connection, screw thread 28 right end spiral shell of bar is filled and is inserted into screwed pipe 29；Rotated threaded tubular, so that screwed pipe right end rotates in ball bearing, screwed pipe Threaded rod right end spiral shell is made to plug into or screw out screwed pipe while rotation, threaded rod drives movable plate to the right or is moved to the left, When being not required to mobile movable plate, threaded rod and screwed pipe fix the position of movable plate, reduce the movable plate in polishing and move It is dynamic, improve stability in use.

A kind of hand-held covering edge polisher of the utility model, further includes change 30, and 30 bottom end of change and screwed pipe 29 push up The connection of face left area；Rotated threaded tubular is convenient in change, improves using flexible.

A kind of hand-held covering edge polisher of the utility model further includes link 31,31 bottom end of link and 1 top surface of work box Middle section connection；When not in use, sander is hung up by link, is conveniently taken.

A kind of hand-held covering edge polisher of the utility model, further includes Anti-slip cover 32, and Anti-slip cover 33 is wrapped under handle 5 Half region；Anti-slip cover increases the frictional force between hand and handle when in use, reduces and skids, and improves and uses reasonability.

Sphere is placed in hemisphere by a kind of hand-held covering edge polisher of the utility model at work, sphere bottom End is contacted with support plate top surface, and support plate plays a supporting role to sphere, is reduced sphere and is slid from hemisphere, wants to move left movement Plate drives hemisphere with regard to the sphere in hemisphere to moving to left so that mobile bar is moved to the left in the first rectangular opening and the second rectangular opening It is dynamic, when sphere left end is contacted with grinding roller right side wall, stop mobile movable plate, by electrical power, motor drives shaft rotation, turn Axis drives grinding roller rotation, and grinding roller drives sphere to rotate by the frictional force between sphere, the sphere lateral wall and hemisphere of rotation It rubs between the abrasive material and grinding roller of inner sidewall, polishes spherome surface, after sphere polishing, move right Dynamic movable plate, mobile bar moves right in the first rectangular opening and the second rectangular opening at this time, when mobile bar right end and the first rectangle When right side wall contacts in hole and the second rectangular opening, stop movement, press down on and the support plate that is tilted to the left, so that spring is in most Big compressive state, sphere are tumbled from hemisphere, continue to be placed in sphere to be polished in hemisphere carry out repeat polishing, no It needs mobile working case position that the polishing to sphere can be completed, improves and use reasonability；During the grinding process, sucking pump is powered, Air around polishing is absorbed into dust cleaning case by sucking pump, since sucking pump constantly blasts air into dust cleaning case, so that into removing Air in dirt case passes through filter cloth under pressure, filter cloth by the dust catching in air in filter cloth bottom surface, through filter cloth Air is to reduce the powder in bruting process in environment except pure air out of dust, pure air are arranged outwardly by escape pipe Dirt reduces influence of the dust to staff's health, improves safety in utilization；Sphere is blocked in hemisphere by baffle, reduces ball Body slides to the left from hemisphere, improves stability in use；Magnet is bonded with iron plate attraction, and support plate and hemisphere are connected to one It rises, improves support plate for the stability of strutting system of sphere；One group of universal wheel movable plate easy to remove；Rotated threaded tubular, so that spiral shell Line pipe right end rotates in ball bearing, and screwed pipe makes threaded rod right end spiral shell plug into or screw out screwed pipe while rotation, Threaded rod drives movable plate to the right or to be moved to the left, and when being not required to mobile movable plate, threaded rod and screwed pipe are by the position of movable plate Fixation is set, the movable plate in polishing is reduced and moves, improve stability in use；Rotated threaded tubular is convenient in change, improves and uses Flexibility；When not in use, sander is hung up by link, is conveniently taken；Anti-slip cover increases hand and handle when in use Frictional force between hand is reduced and is skidded, and is improved and is used reasonability.

Motor and sucking pump used in the use of the new type are purchased in market, according to the operation instructions use worn.

Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and Modification also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of hand-held covering edge polisher, including work box (1), shaft (2), motor (3), grinding roller (4), handle (5) and ball Body (6), work box (1) are internally provided with the first storage chamber, and work box (1) right side wall lower half region is provided with the first opening, the One opening is communicated with the first storage chamber, and shaft (2) top passes through work box (1) bottom surface left area and motor (3) bottom end exports End connection, shaft (2) bottom end are connect with grinding roller (4) top middle section, handle (5) left end and work box (1) right side wall upper half Region connection, sphere (6) left side wall are contacted with grinding roller (4) right side wall lower half region；It is characterized in that, further including hemisphere (7), branch Fagging (8), spring (9), fixed plate (10), connecting rod (11), connecting rod (12), mobile bar (13) and movable plate (14), described half Ball (7) is internally provided with the second storage chamber, and hemisphere (7) left side wall is provided with the second opening, the second opening and the second storage chamber phase Logical, hemisphere (7) inner sidewall is provided with abrasive material, and support plate (8) right end connects with hemisphere (7) left side wall lower half region Touching, spring (9) top are connect with support plate (8) bottom surface middle section, spring (9) bottom end and fixed plate (10) top surface left half Region connection, connecting rod (11) bottom end connect with fixed plate (10) top surface right half area, connecting rod (11) top and The connection of connecting rod (12) bottom surface right half area, connecting rod (12) left end is connect with mobile bar (13) right side wall lower half region, described Mobile bar (13) bottom end is connect with hemisphere (7) top surface right half area, work box (1) top surface right half area and bottom surface right half area point Be not provided with the first rectangular opening and the second rectangular opening, mobile bar (13) top pass through the second rectangular opening and the first rectangular opening with The connection of movable plate (14) bottom surface middle section；It further include dust cleaning case (15), blast pipe (16), suction nozzle (17), sucking pump (18), outlet air Pipe (19) and filter cloth (20), dust cleaning case (15) bottom end are connect with work box (1) inner bottom wall left area, the dust cleaning case (15) it is internally provided with third storage chamber, dust cleaning case (15) bottom surface middle section is provided with and communicated with blast pipe (16), the air inlet Pipe (16) input terminal pass through work box (1) bottom surface left area connect with suction nozzle (17) left end, the sucking pump (18) be mounted on into On air hose (16), institute dust cleaning case (15) left side wall upper half area is provided with and communicated with discharge pipe (19), discharge pipe (19) left end Communicated with the outside world across work box (1) left side wall upper half area, filter cloth (20) left end, right end, front-end and back-end respectively with The interior left side wall middle section of dust cleaning case (15), interior right side wall middle section, interior front side wall middle section and interior rear wall central area Domain is detachably connected.

2. a kind of hand-held covering edge polisher as described in claim 1, which is characterized in that further include baffle (21), the gear Plate (21) bottom end is connect with support plate (8) top surface left area.

3. a kind of hand-held covering edge polisher as claimed in claim 2, which is characterized in that further include magnet (22) and iron plate (23), magnet (22) left end is connect with support plate (8) right end, iron plate (23) right end and hemisphere (7) left side wall lower half Region connection, magnet (22) right end attracts with iron plate (23) left end to be bonded.

4. a kind of hand-held covering edge polisher as claimed in claim 3, which is characterized in that it further include one group of universal wheel (24), One group of universal wheel (24) top is connect with movable plate (14) bottom surface front left side, left rear side, forward right side and right lateral side respectively.

5. a kind of hand-held covering edge polisher as claimed in claim 4, which is characterized in that further include supporting plate (25), ball axis (26), one group of block (27), threaded rod (28) and screwed pipe (29) are held, supporting plate (25) bottom end and work box (1) top surface are right The connection of half region, supporting plate (25) left side wall middle section are provided with the first circular groove, and the ball bearing (26) is mounted on the In one circular groove, one group of block (27) right end is connect with supporting plate (25) left side wall upper half area and lower half region respectively, Screwed pipe (29) right end is inserted into ball bearing (26) and therewith interference fit connection, and threaded rod (28) the right end spiral shell dress is simultaneously It is inserted into screwed pipe (29).

6. a kind of hand-held covering edge polisher as claimed in claim 5, which is characterized in that it further include change (30), described turn Ring (30) bottom end is connect with screwed pipe (29) top surface left area.

7. a kind of hand-held covering edge polisher as claimed in claim 6, which is characterized in that further include link (31), the extension Ring (31) bottom end is connect with work box (1) top surface middle section.

8. a kind of hand-held covering edge polisher as claimed in claim 7, which is characterized in that it further include Anti-slip cover (32), it is described Anti-slip cover is wrapped in handle (5) lower half region.