CN209408172U - A kind of double-head polisher - Google Patents
A kind of double-head polisher Download PDFInfo
- Publication number
- CN209408172U CN209408172U CN201822130393.4U CN201822130393U CN209408172U CN 209408172 U CN209408172 U CN 209408172U CN 201822130393 U CN201822130393 U CN 201822130393U CN 209408172 U CN209408172 U CN 209408172U
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- China
- Prior art keywords
- arc block
- grinding wheel
- double
- grinding
- cross bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of double-head polishers, including Vertical Rack, a pair of of the grinding device being mounted at left and right sides of Vertical Rack, the dust pelletizing system that Vertical Rack rear is arranged in, any grinding device is equipped with grinding wheel, the periphery of grinding wheel is equipped with arc block, along the circumferencial direction of grinding wheel, arc block outer profile becomes larger or becomes smaller at a distance from grinding wheel center.When polishing product, product is attached in the arc block, specially the outer profile of arc block, it is ensured that the grinding size of product avoids excessive or very few grinding, improves the grinding quality of product.
Description
Technical field
The utility model relates to technical fields of mechanical processing, and in particular to equipment for grinding.
Background technique
Electric grinding machine is widely used in the finishing and surface polishing treatment of die industry.Application No. is
201510316719.0 patent document discloses a kind of double-head polisher, is equipped with double end motor, double end motor one end is equipped with
First polishing stone, the other end are equipped with the second polishing stone, and the first polishing stone position is equipped with the first polishing stone set, the second polishing
Stone position is equipped with the second polishing stone set.
Utility model content
The technical issues of the utility model is solved: the quality of sander polishing product is improved.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of double-head polisher, including it is vertical
Rack, a pair of of the grinding device being mounted at left and right sides of Vertical Rack, the dust pelletizing system that Vertical Rack rear is set, it is any to beat
Mill apparatus is equipped with grinding wheel, and the periphery of grinding wheel is equipped with arc block, along the circumferencial direction of grinding wheel, arc block outer profile and polishing
The distance at wheel center becomes larger or becomes smaller.
When polishing product, product is attached in the arc block, specially the outer profile of arc block, it is ensured that the grinding of product
Size avoids excessive or very few grinding.
Product can arcuately block it is mobile, mobile direction is the circumferencial direction of grinding wheel, product and grinding wheel center away from
From becoming larger or becoming smaller, specifically, mobile clockwise, distance becomes larger, and mobile counterclockwise, distance becomes smaller, in this way, production can be effectively controlled
The grinding size of product, improves the grinding quality of product.
The dust pelletizing system forms negative pressure, dust caused by grinding wheel abrasive product using blower around grinding wheel
It is inhaled into the dust accommodating chamber of dust pelletizing system, achievees the purpose that dedusting.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is a kind of schematic diagram of double-head polisher；
Fig. 2 is the schematic diagram after a kind of double-head polisher part Vertical Rack is hidden；
Fig. 3 is the resulting schematic diagram of the double-head polisher observe from the rear in Fig. 2；
Fig. 4 is the explosive view of grinding device；
Fig. 5 is arc block 12, the combining structure schematic diagram of cross bar 17, connector 18.
Symbol description in figure:
10, grinding device；11, grinding wheel；12, arc block；120, movable sleeve；13, motor；14, rotary shaft；15, axle sleeve；
16, shield；17, cross bar；18, connector；180, connecting hole；181, the first gap；182, mounting hole；183, the second gap；
20, dust pelletizing system；21, dust collection part；22, blower；23, dust receiving cavity；230, middle section cavity.
Specific embodiment
In conjunction with Fig. 1, Fig. 3, a kind of double-head polisher, including Vertical Rack, a pair being mounted at left and right sides of Vertical Rack
Grinding device 10, the dust pelletizing system 20 that Vertical Rack rear is set.
Such as Fig. 2, a pair of of grinding device 10 is symmetrical set about the center line of Vertical Rack.
Such as Fig. 4, any grinding device 10 includes grinding wheel 11, arc block 12, motor 13, rotary shaft 14, axle sleeve 15, protection
Cover 16.Motor is mounted on Vertical Rack, and rotary shaft is articulated in axle sleeve, and motor and rotary shaft are described by transmission band connection
Axle sleeve is fixed on Vertical Rack, and the shield is fixed on axle sleeve, and the grinding wheel 11 is installed on the rotary shaft and is located at
In the shield.
About grinding device 10, such as Fig. 5, the periphery of grinding wheel is arranged in arc block 12, and the quantity of grinding wheel is a pair of, and one
Arc block or so is set side by side, left side arc block is located at the left side edge of grinding wheel in a pair of of arc block, in a pair of of arc block
Right side arc block is located at the right side edge of grinding wheel.Along the circumferencial direction of grinding wheel, arc block outer profile and grinding wheel center
Distance gradually changes, and specifically, along the clockwise direction of grinding wheel, arc block outer profile gradually becomes at a distance from grinding wheel center
Greatly；Along the counter clockwise direction of grinding wheel, arc block outer profile gradually becomes smaller at a distance from grinding wheel center.
About grinding device 10, such as Fig. 5, the arc block 12 is mounted on cross bar 17, and cross bar is mounted on connector 18,
Connector is mounted on the axle sleeve 15.Arc block and cross bar are installed as detachably installing, and cross bar and connector are installed as
Detachable installation, connector and axle sleeve are installed as detachably installing, and are designed in this way, and arc block 12 can with respect to the position of grinding wheel
With adjustment, specifically, arc block is adjustable with respect to the position of grinding wheel circumferencial direction, and arc block is with respect to grinding wheel radial position
It is adjustable, it is required with adapting to the different polishings of different product.
About grinding device 10, such as Fig. 5, the arc block 12 is mounted on cross bar 17 by movable sleeve 120, the activity
Set is mounted on cross bar, the first threaded fastener is bolted on movable sleeve, the arc block is fixed on movable sleeve.Described in loosening
First threaded fastener, movable sleeve can be moved axially along cross bar, adjust axial position of a pair of of arc block with respect to grinding wheel, and one
After arc block to suitable position, first threaded fastener is tightened, movable sleeve is fixed on cross bar.The connector 18
It is equipped with connecting hole 180, connecting hole opens up the first gap 181, and the second threaded fastener connects the left and right sides of the first gap, institute
State cross bar cooperation in the connecting hole.Second threaded fastener is loosened, cross bar can be in connecting hole rotationally and axially
It is mobile, to adjust radial position of the arc block with respect to grinding wheel and axial position, until tightening second screw thread after suitable position
Fastener, cross bar are fixed on connector.The connector is equipped with mounting hole 182, and mounting hole opens up the second gap 183, the
Three threaded fasteners connect the left and right sides of the second gap, and the axle sleeve cooperation is in the mounting hole.Loosen the third spiral shell
Line fastener, connector can rotationally and axially move on axle sleeve, with adjust arc block with respect to grinding wheel radial position and
Axial position, until tightening the third threaded fastener after suitable position, connector is fixed on axle sleeve.
Such as Fig. 3, the dust pelletizing system 20 includes dust collection part 21, blower 22, dust receiving cavity 23, dust collection part
It is connect with blower, blower is connect with dust receiving cavity；The dust collection part is mounted on the shield 16, with shield
Inner cavity connection.
About dust pelletizing system 20, the dust receiving cavity 23 erects setting, including upper section cavity, middle section cavity and lower section
Cavity, middle section cavity are connect with the blower 22, and the length of upper section cavity is greater than the length of lower section cavity.In the effect of blower
Under, the dust into dust receiving cavity can raise up, if upper section cavity is too short or does not have upper section cavity, dust easily flows back,
Space can be provided for raising up for dust equipped with the longer upper section cavity of length, to its slow lower backwardness, fall in the lower section chamber
In vivo.The connection of above-mentioned upper section cavity, middle section cavity, lower section cavity is to be detachably connected, and the lower section cavity is removed, in
Dust cleared up.
In practical operation, product is pressed in a pair of of arc block 12, and product part to be ground is limited in a pair of of arc block
In 12, which contacts with grinding wheel, and not only it is ground size and position is effectively controlled, moreover, the dust that grinding generates
It is blocked between a pair of of arc block, the safety of grinding gets a promotion.
Claims (7)
1. a kind of double-head polisher including Vertical Rack, a pair of of the grinding device (10) being mounted at left and right sides of Vertical Rack, is set
The dust pelletizing system (20) at Vertical Rack rear is set, any grinding device is equipped with grinding wheel (11), it is characterised in that: grinding wheel
Periphery is equipped with arc block (12), and along the circumferencial direction of grinding wheel, arc block outer profile becomes larger at a distance from grinding wheel center
Or become smaller.
2. a kind of double-head polisher as described in claim 1, it is characterised in that: the periphery of any grinding wheel (11) is equipped with a pair
Arc block (12), a pair of of arc block or so are set side by side, and left side arc block is located at the left side edge of grinding wheel in a pair of of arc block,
Right side arc block is located at the right side edge of grinding wheel in a pair of of arc block.
3. a kind of double-head polisher as described in claim 1, it is characterised in that: grinding device (10) includes motor (13), rotation
Shaft (14), axle sleeve (15), shield (16), motor is mounted on Vertical Rack, and rotary shaft is articulated in axle sleeve, motor and rotation
Shaft is fixed on Vertical Rack by transmission band connection, the axle sleeve, and the shield is fixed on axle sleeve, the grinding wheel
(11) installation is on the rotary shaft and in the shield.
4. a kind of double-head polisher as claimed in claim 3, it is characterised in that: the arc block (12) is mounted on cross bar (17)
On, cross bar is mounted on connector (18), and connector is mounted on the axle sleeve (15)；Being installed as arc block and cross bar is removable
Unload installation, cross bar and connector are installed as detachably installing, and connector and axle sleeve are installed as detachably installing.
5. a kind of double-head polisher as claimed in claim 4, it is characterised in that: the arc block (12) passes through movable sleeve
(120) it is mounted on cross bar (17), the movable sleeve is mounted on cross bar, and the first threaded fastener, institute are bolted on movable sleeve
Arc block is stated to be fixed on movable sleeve；
The connector (18) is equipped with connecting hole (180), and connecting hole opens up the first gap (181), and the second threaded fastener connects
The left and right sides of the first gap is connect, the cross bar cooperation is in the connecting hole；
The connector is equipped with mounting hole (182), and mounting hole opens up the second gap (183), third threaded fastener connection the
The left and right sides of two gap, the axle sleeve cooperation is in the mounting hole.
6. a kind of double-head polisher as claimed in claim 3, it is characterised in that: the dust pelletizing system (20) includes dust collection
Part (21), blower (22), dust receiving cavity (23), dust collection part are connect with blower, and blower is connect with dust receiving cavity；
The dust collection part is mounted on the shield (16).
7. a kind of double-head polisher as claimed in claim 6, it is characterised in that: the dust receiving cavity (23) is erect and set
It sets, including upper section cavity, middle section cavity (230) and lower section cavity, middle section cavity are connect with the blower (22), upper section cavity
Length is greater than the length of lower section cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130393.4U CN209408172U (en) | 2018-12-19 | 2018-12-19 | A kind of double-head polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822130393.4U CN209408172U (en) | 2018-12-19 | 2018-12-19 | A kind of double-head polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209408172U true CN209408172U (en) | 2019-09-20 |
Family
ID=67938708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822130393.4U Active CN209408172U (en) | 2018-12-19 | 2018-12-19 | A kind of double-head polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209408172U (en) |
-
2018
- 2018-12-19 CN CN201822130393.4U patent/CN209408172U/en active Active
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