CN207915177U - A kind of rotatable double-station belt sander - Google Patents
A kind of rotatable double-station belt sander Download PDFInfo
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- CN207915177U CN207915177U CN201820175900.3U CN201820175900U CN207915177U CN 207915177 U CN207915177 U CN 207915177U CN 201820175900 U CN201820175900 U CN 201820175900U CN 207915177 U CN207915177 U CN 207915177U
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- tensioning
- idle pulley
- rubber tire
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Abstract
The utility model is related to a kind of rotatable double-station belt sanders,Including bottom plate,Actuating unit,Rotating mechanism,With polishing unit,Rotating mechanism is installed above bottom plate,Rotating mechanism is equipped with rotating seat,Actuating unit,Unit of polishing is mounted on above rotating seat,There are two polishing units and left and right settings,The abrasive band winding arrangement of two polishing units is identical or different,Actuating unit driving polishing unit starting,Rotating mechanism drives rotating seat to drive actuating unit,Unit rotation of polishing is to proper operation face,To ensure to polish, unit can carry out polishing processing to all surface of workpiece,It will not omit while also solve the problem that the problem of joint of robot limit,And the abrasive band winding arrangement of two polishing units is identical or different,Single polishing unit has 4 kinds of abrasive band distribution forms to adapt to different products,Variation abrasive band distribution form is without additionally increasing any part,Greatly improve the versatility of belt sander,Expand use scope.
Description
Technical field
The utility model is related to equipment for grinding field, more particularly to a kind of rotatable double-station belt sander.
Background technology
Traditional tap polishing uses manual operation, and the degree of automation is low, speed of production is slow, cannot meet production
It needs, therefore has welcome the upsurge of automatic improving using tap as the polishing operation of the sanitary ware industry of representative at present, some water
The polishing of tap starts to complete using robot and belt sander cooperation, but since tap specifications and models are various, part curved surface
Planform is complicated, causes robot all faces of tap cannot be all polished on the available face of belt sander, limits
The versatility of belt sander, and existing belt sander structure design is simple, the immovable variation of belt sander integral position, due to machine
People's self structure limits, and is easy to happen joint of robot limit problem, also leads to not whole faces of polishing, seriously affects processing effect
Rate.
Utility model content
In order to solve the versatility of belt sander in the prior art is not strong, can not accomplish comprehensive polishing, machining accuracy deficiency etc.
Technical problem, the utility model provide a kind of rotatable double-station belt sander, and specific technical solution is as follows：
A kind of rotatable double-station belt sander, including bottom plate, actuating unit, rotating mechanism and polishing unit, on bottom plate
Side's installation rotating mechanism, rotating mechanism are equipped with rotating seat, and actuating unit, polishing unit are mounted on above rotating seat, unit of polishing
There are two and left and right settings, two polishing units abrasive band winding arrangement it is identical or different, actuating unit driving polishing unit open
Dynamic, rotating mechanism drives rotating seat to drive actuating unit, polishing unit rotation to proper operation face
As a kind of preferred embodiment of the utility model, the rotating mechanism include shaft seat, rotary cylinder, connector,
Pin, rotating seat and floating bearing, shaft seat is pushed to be fixedly installed in bottom plate side, rotary cylinder is installed on shaft seat, rotary pneumatic
Cylinder piston rod stretching is fixedly connected with connector, and connector is fixedly connected with promotion pin tail portion, pin head part is pushed to be fixedly installed in rotation
Swivel base, rotating seat are rotatablely installed in floating bearing, and floating bearing is installed in the middle part of bottom plate.
As a kind of preferred embodiment of the utility model, the rotating mechanism further includes locating piece, limit base, oleo cushion
Device, positioning cylinder, guide and positioning pin, locating piece are arc and the peace above bottom plate top, the head end both ends of locating piece
A limit base is filled, limit base mutually installs oil buffer inwardly, and locating piece is equipped with the location hole being spaced substantially equidistant, positioning cylinder
Above rotating seat, guide be mounted on rotating seat below and it is corresponding with positioning cylinder position, positioning cylinder piston rod to
Under stretch into and connect positioning pin inside guide, positioning pin is matched with location hole, when rotating seat rotates ± 45 ° to extreme position, is sold
Set is in contact with oil buffer.
As a kind of preferred embodiment of the utility model, single unit of polishing includes big riser, abrasive band, power wheel, first
Rotating seat is fixedly mounted in idle pulley, convex rubber tire, tensioning apparatus, grinding wheel and the second idle pulley, big riser lower part, and tensioning apparatus is installed on
Big riser and be equipped with moveable tensioning wheel, actuating unit drives power wheel rotation, abrasive band be wrapped in power wheel, the first idle pulley,
The peripheral side revolution of convex rubber tire, tensioning wheel, grinding wheel and the second idle pulley, the first idle pulley of adjustment, convex rubber tire, tensioning apparatus, polishing
It takes turns, the installation site of the second idle pulley is to change abrasive band winding arrangement.
As a kind of preferred embodiment of the utility model, the tensioning apparatus is vertically-mounted, and tensioning wheel can move up and down,
Bearing up pulley is between the first idle pulley and convex rubber tire, and convex rubber tire, grinding wheel, the second idle pulley are located in front of big riser, the first idle pulley position
In big riser rear, convex rubber tire connecting rod, grinding wheel connecting rod, the first idler wheel link, the second idler wheel link are horizontally mounted respectively, abrasive band
It is wrapped in the peripheral side revolution of power wheel, the first idle pulley, tensioning wheel, convex rubber tire, grinding wheel and the second idle pulley successively.
As a kind of preferred embodiment of the utility model, the tensioning apparatus is installed obliquely, tensioning wheel can oblique movement,
Between the first idle pulley and power wheel, the first idle pulley, convex rubber tire, grinding wheel, the second idle pulley are located in front of big riser tensioning wheel,
First idler wheel link, grinding wheel connecting rod, the second idler wheel link are horizontally mounted respectively, and convex rubber tire connecting rod is vertically installed at the first idle pulley
In front of connecting rod, abrasive band is wrapped in the peripheral side of power wheel, tensioning wheel, the first idle pulley, convex rubber tire, grinding wheel and the second idle pulley successively
Revolution.
As a kind of preferred embodiment of the utility model, the tensioning apparatus is horizontally mounted, and tensioning wheel is horizontally moveable,
Between convex rubber tire and grinding wheel, convex rubber tire, grinding wheel, the second idle pulley are located in front of big riser bearing up pulley, and the first idle pulley is located at
Big riser rear, convex rubber tire connecting rod, grinding wheel connecting rod, the first idler wheel link, the second idler wheel link are horizontally mounted respectively, abrasive band according to
The secondary peripheral side revolution for being wrapped in power wheel, the first idle pulley, convex rubber tire, tensioning wheel, grinding wheel and the second idle pulley.
As a kind of preferred embodiment of the utility model, the tensioning apparatus is installed obliquely, tensioning wheel can oblique movement,
Tensioning wheel is between convex rubber tire and the second idle pulley, and grinding wheel, convex rubber tire, the second idle pulley are located in front of big riser, the first idle pulley
Positioned at big riser rear, convex rubber tire connecting rod, the first idler wheel link are horizontally mounted respectively, grinding wheel connecting rod, the second idler wheel link point
Not diagonally-installed, abrasive band is wrapped in the periphery of power wheel, the first idle pulley, grinding wheel, convex rubber tire, tensioning wheel and the second idle pulley successively
Side is turned round.
As a kind of preferred embodiment of the utility model, the tensioning apparatus include tensioning cylinder mounting plate, tensioning cylinder,
It is tensioned connector, tensioning slide and gib block, tensioning cylinder installs plate surface and installs tensioning cylinder, and tensioning cylinder piston rod stretches out
Connection tensioning connector, tensioning connector are fixedly installed in tensioning slide, and tensioning slide is slidably connected between two gib blocks,
Gib block is fixedly installed in tensioning cylinder mounting plate, tensioning slide and tensioning wheel synchronizing moving.
As a kind of preferred embodiment of the utility model, polishing unit further includes buffer unit, and buffer unit includes buffering
Cylinder, guide rail, link block, sliding block and buffer board, bounce cylinder are fixedly installed in the big riser back side, and bounce cylinder piston rod is lateral
Stretching is fixedly connected with link block, and big riser is passed through to connect buffer board in front of link block, and two sliding blocks are fixedly mounted in buffer board upper and lower sides,
Two sliding blocks are slidably connected two sliding rails respectively, and two sliding rails are fixedly installed in big riser, the first idle pulley of installation, convex glue in front of buffer board
Wheel, tensioning apparatus, grinding wheel.
As a kind of preferred embodiment of the utility model, deviation correction mechanism is installed between second idle pulley and big riser, is entangled
Inclined mechanism includes shaft stool, correction shaft, correction adjustment seat, spring and correction screw rod knob, and there are two be separated by fixation to shaft stool
The installation correction shaft between big riser lower part, two shaft stools, correction shaft are hingedly rectified a deviation in the middle part of adjustment seat, and correction is adjusted
Spring one end is held out against in advance on the downside of section seat, the spring other end is in contact with big riser, and be spirally connected correction screw rod rotation on the upside of correction adjustment seat
The threaded shank of button, correction screw rod knob is in contact with big riser, and the second idler wheel link is fixedly connected in front of correction adjustment seat.
The beneficial effects of the utility model：Rotating mechanism drives rotating seat to drive actuating unit, polishing unit rotation to conjunction
Suitable working face, to ensure to polish, unit can carry out polishing processing to all surface of workpiece, will not omit while also solve the problem that
The problem of joint of robot limit, and the abrasive band winding arrangement of two polishing units is identical or different, single unit of polishing has 4 kinds
Abrasive band distribution form adapts to different products, and variation abrasive band distribution form greatly improves abrasive band without additionally increasing any part
The versatility of machine, expands use scope, and tensioning apparatus drives tensioning wheel movement to quickly adjust abrasive band tensioning or relaxation, ensures
Relaxed state is in when replacing abrasive band in tight state when belt sanding, it is easy to use；Before buffer unit drives grinding wheel
Move or retreat, ensure between workpiece polish and grinding wheel that the moment keeps there are one rational contact force, avoid overground phenomenon with
Contact force generation less than normal improves work pieces process precision；Deviation correction mechanism adjusts the second idle pulley axial rotation, reaches adjustment abrasive band
Position, the purpose for preventing abrasive band sideslip, belt sander have multiple polishing contact surfaces, increase the flexible of robotic programming track
Degree.
Description of the drawings
Fig. 1 is the stereogram when left and right polishing unit sand band of the utility model belt sander is laid out identical；
Fig. 2 is the stereogram when left and right polishing unit sand band layout of the utility model belt sander differs；
Fig. 3 is the stereogram of the actuating unit of the utility model belt sander；
Fig. 4 is the stereogram of the rotating mechanism of the utility model；
Fig. 5 is the other direction stereogram of the rotating mechanism of the utility model；
Fig. 6 is the exploded view of the rotating mechanism of the utility model；
Fig. 7 is that two polishing units of the utility model are mounted on the stereogram on rotating seat；
Fig. 8 is the schematic diagram of the abrasive band Layout Embodiment 1 of the single polishing unit of the utility model；
Fig. 9 is the schematic diagram of the abrasive band Layout Embodiment 2 of the single polishing unit of the utility model；
Figure 10 is the schematic diagram of the abrasive band Layout Embodiment 3 of the single polishing unit of the utility model；
Figure 11 is the schematic diagram of the abrasive band Layout Embodiment 4 of the single polishing unit of the utility model；
Figure 12 is the schematic diagram after the mirror symmetry of the abrasive band Layout Embodiment 4 of the single polishing unit of the utility model；
Figure 13 is the stereogram of the tensioning apparatus of the utility model；
Figure 14 is the scheme of installation of the buffer unit of the utility model；
Figure 15 is that the buffer unit of the utility model hides the scheme of installation after big riser；
Figure 16 is the stereogram of the deviation correction mechanism of the utility model.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described further：
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated position or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it is above-mentioned that concrete condition understanding can be regarded
The concrete meaning of term in the present invention.
As shown in Figures 1 to 3, a kind of rotatable double-station belt sander, including bottom plate 1, actuating unit 2,3 and of rotating mechanism
Rotating mechanism 3 is installed in polishing unit 4,1 top of bottom plate, and rotating mechanism 3 is equipped with rotating seat 31, actuating unit 2, the polishing peace of unit 4
Above rotating seat 35, actuating unit 2 and 4 peripheral side of polishing unit are equipped with outer cover 5, and 5 front of outer cover, which is equipped with, collects polishing
The dust hopper 51 of 4 dust of unit, 5 top of outer cover are equipped with hanging ring 51 easy to carry, and there are two polishing units 4 and left and right settings,
The abrasive band winding arrangement of two polishing units 4 is identical or different, and the single abrasive band winding arrangement for polishing unit 4 has 4 kinds to fit
It includes power motor 21, pulley assembly and rotation axis 22 to answer the workpiece of different size, actuating unit 2, and power motor 21 passes through
Pulley assembly drives rotation axis 22 to rotate, and the power wheel 43 of left and right polishing unit 4, whirler are installed in 22 both ends of rotation axis respectively
Structure 3 drives rotating seat 21 that actuating unit 2, polishing unit 4 is driven to rotate to proper operation face, to ensure that polishing unit 4 can be right
The all surface of workpiece is polished, and will not omit while also solve the problem that the problem of joint of robot limit.
As shown in figures 4-6, rotating mechanism 3 includes shaft seat 31, rotary cylinder 32, connector 33, pushes pin 34, rotation
Seat 35 and floating bearing 36, shaft seat 31 are fixedly installed in 1 side of bottom plate, and rotary cylinder 32 is installed on shaft seat 31, shaft seat
31 be the shape of falling Qian, and shaft is interted at 31 middle part of shaft seat, and rotary cylinder 32 can be rotated relative to shaft seat 31 by shaft and be finely tuned, rotation
Cylinder piston rod stretching is fixedly connected with connector 33, and connector 33, which is fixedly connected, pushes 34 tail portion of pin, pushes 34 head of pin solid
Dingan County is loaded on rotating seat 35, and rack 2 is fixedly mounted in 35 upper center of rotating seat, and rotating seat 35 is rotatablely installed in floating bearing
36, floating bearing 36 is installed on 1 middle part of bottom plate, and 32 piston rod of rotary cylinder is driven by connector 33 pushes pin 34 to move, and pushes away
Dynamic pin 34 drives rotating seat 35 to rotate, and rotating seat 35 drives polishing unit 4 to rotate to suitable polishing face, realizes belt sander rotation
Turn and adjustable rotation angle range.
In order to preferably adjust the rotation angle of polishing unit 4, rotating mechanism 3 further includes locating piece 37, limit base 38, oil
Compression buffer 39, positioning cylinder 310, guide 311 and positioning pin 312, locating piece 37 is arc and is mounted on 1 top of bottom plate, fixed
A limit base 38 is installed above the head end both ends of position block 37,38 phase of limit base installs oil buffer 39, locating piece 37 inwardly
Equipped with the location hole 37a being spaced substantially equidistant, positioning cylinder 310 is mounted on 35 top of rotating seat, and guide 311 is mounted on rotating seat 35
Lower section and corresponding with 310 position of positioning cylinder, positioning cylinder piston rod extend downwardly into 311 inside of guide and connect positioning pin 312,
Positioning pin 312 is matched with location hole 37a, and when rotating seat 35 rotates to designated position, positioning cylinder 310 drives positioning pin
312 in guide 311 from stretching out in insertion location hole 37a, and the position for limiting rotating seat 35 ensures rack 2 when polishing machine polishing
Do not rotate, and rotating seat rotate ± 45 ° to extreme position when, guide 311 is in contact with oil buffer 39, oil buffer 39
The rotating range for limiting rotating seat, prevents from rotating through position, 39 buffer protection guide 311 of oil buffer.
Specifically, as shown in fig. 7, individually polishing unit 4 includes big riser 41, abrasive band 42, power wheel 43, the first idle pulley
44, rotating seat, tensioning dress is fixedly mounted in convex rubber tire 45, tensioning apparatus 46, grinding wheel 47 and the second idle pulley 48,41 lower part of big riser
It sets 46 to be installed on big riser 41 and be equipped with moveable tensioning wheel 461, actuating unit 2 drives power wheel 43 to rotate, and abrasive band 42 twines
It is wound on the peripheral side revolution of power wheel 43, the first idle pulley 44, convex rubber tire 45, tensioning wheel 461, grinding wheel 47 and the second idle pulley 48,
The installation site of the first idle pulley 48, convex rubber tire 45, tensioning apparatus 46, grinding wheel 47, the second idle pulley 48 is adjusted to change abrasive band
42 winding arrangements.
As shown in figure 8, the configuration embodiment 1 of polishing unit 4：Tensioning apparatus 46 is vertically-mounted, tensioning wheel 461 can on move down
Dynamic, between the first idle pulley 44 and convex rubber tire 45, convex rubber tire 45, grinding wheel 47, the second idle pulley 48 are located at big vertical tensioning wheel 461
41 front of plate, the first idle pulley 48 are located at 41 rear of big riser, convex rubber tire connecting rod 45a, grinding wheel connecting rod 47a, the first idler wheel link
44a, the second idler wheel link 48a are horizontally mounted respectively, and abrasive band 42 is wrapped in power wheel 43, the first idle pulley 44, tensioning wheel successively
461, the peripheral side revolution of convex rubber tire 45, grinding wheel 47 and the second idle pulley 48.
As shown in figure 9, the configuration embodiment 2 of polishing unit 4：Tensioning apparatus 46 is installed obliquely, and tensioning wheel 461 can be oblique
Mobile, tensioning wheel 461 is between the first idle pulley 44 and power wheel 43, the first idle pulley 44, convex rubber tire 45, grinding wheel 47, second
Idle pulley 48 is located at 41 front of big riser, and the first idler wheel link 44a, grinding wheel connecting rod 47a, the second idler wheel link 48a are horizontal respectively
Installation, convex rubber tire connecting rod 45a are vertically installed in front of the first idler wheel link 44a, and abrasive band 42 is wrapped in power wheel 43, tensioning successively
Take turns the peripheral side revolution of the 461, first idle pulley 44, convex rubber tire 45, grinding wheel 47 and the second idle pulley 48.
As shown in Figure 10, the configuration embodiment 3 of polishing unit 4：Tensioning apparatus 46 is horizontally mounted, and tensioning wheel 461 can be horizontal
Mobile, between convex rubber tire 45 and grinding wheel 47, convex rubber tire 45, grinding wheel 47, the second idle pulley 48 are located at big vertical tensioning wheel 461
41 front of plate, the first idle pulley 44 are located at 41 rear of big riser, convex rubber tire connecting rod 45a, grinding wheel connecting rod 47a, the first idler wheel link
44a, the second idler wheel link 48a are horizontally mounted respectively, abrasive band 42 be wrapped in successively power wheel 43, the first idle pulley 44, convex rubber tire 45,
The peripheral side of tensioning wheel 461, grinding wheel 47 and the second idle pulley 48 is turned round.
As shown in figure 11, the configuration embodiment 4 of polishing unit 4：Tensioning apparatus 46 is installed obliquely, and tensioning wheel 461 can be oblique
To movement, between convex rubber tire 45 and the second idle pulley 48, grinding wheel 47, convex rubber tire 45, the second idle pulley 48 are located at tensioning wheel 461
41 front of big riser, the first idle pulley 44 are located at 41 rear of big riser, and convex rubber tire connecting rod 45a, the first idler wheel link 44a are horizontal respectively
Installation, grinding wheel connecting rod 47a, the second idler wheel link 48a difference are diagonally-installed, and abrasive band 42 is wrapped in power wheel 43, first successively
The peripheral side revolution of idle pulley 44, grinding wheel 47, convex rubber tire 45, tensioning wheel 461 and the second idle pulley 48.
Unit 4 polish under the premise of not increasing any additional parts by adjusting the first idle pulley 48, convex rubber tire 45, tensioning
To change 42 winding arrangement of abrasive band, four kinds of abrasive band layouts are suitable for for device 46, grinding wheel 47, the installation site of the second idle pulley 48
Different workpieces are processed, and are expanded the use scope of belt sander, are reduced cost, are met user and are processed needs.
For the those of ordinary skill in ability field, in being laid out from the abrasive band of Fig. 8, Fig. 9, Figure 10, Figure 11 just easily
Find out that above-mentioned abrasive band layout is the polishing unit for right side, when the polishing unit in single left side also uses and right side polishing unit one
When the abrasive band layout of sample, left and right polishing unit certainty mirror symmetry, Figure 12 is answered after the abrasive band of the present embodiment 4 is laid out mirror symmetry
With the schematic diagram on left side polishing unit, embodiment 1, embodiment 2, embodiment 3 and so on do not stated tired.
As shown in figure 13, tensioning apparatus 46 include tensioning cylinder mounting plate 462, tensioning cylinder 463, tensioning connector 464,
It is tensioned slide 465 and gib block 466, tensioning cylinder 463 is installed on 462 surface of tensioning cylinder mounting plate, and tensioning cylinder piston rod is stretched
Go out connection tensioning connector 464, tensioning connector 464 is fixedly installed in tensioning slide 465, and tensioning slide 465 is slidably connected at
Between two gib blocks 466, gib block 466 is fixedly installed in tensioning cylinder mounting plate 462, and tensioning slide 465 is equipped with for turning
The tension wheel shaft of dynamic installation tensioning wheel 461, the driving tensioning connector 464 of tensioning cylinder 463 move, the tensioning driving of connector 46
Tight slide 465 is moved along gib block 466, and tensioning slide 465 drives 461 synchronizing moving of tensioning wheel, the movement of tensioning wheel 461 to
It adjusts abrasive band 12 and is in and tighten or relaxed state, in addition, the action of the tensioning cylinder piston rod is controlled by manual guiding valve
System, and the input air pressure size of tensioning cylinder 463 is controlled by pressure regulator valve, to the size of tension adjusting.
As shown in FIG. 14 and 15, during grinding workpieces, when to avoid unreasonable because of the operation trace setting of robot,
And it is unable to normal buff, polishing unit 4 further includes buffer unit 6, and buffer unit 6 includes bounce cylinder 61, guide rail 62, link block
63, sliding block 64 and buffer board 65, bounce cylinder 61 are fixedly installed in 11 back side of big riser, and bounce cylinder piston rod crosses out solid
Surely link block 63 is connected, two sliding blocks 64 are fixedly mounted in 65 upper and lower sides of buffer board, and two sliding blocks 64 are slidably connected two guide rails 62 respectively, and two
Guide rail 62 is fixedly installed in big riser 41,65 the first idle pulley 48 of front installation of buffer board, convex rubber tire 45, tensioning apparatus 46, polishing
Wheel 47, when grinding wheel 47 and workpiece contact force are excessive, bounce cylinder 61 moves after driving buffer board 66, and buffer board 66 drives first
It is moved after idle pulley 48, convex rubber tire 45, tensioning apparatus 46, grinding wheel 47, to reduce the contact force between workpiece and grinding wheel 18；When
When grinding wheel 47 is too small with workpiece contact force, bounce cylinder 61 drives buffer board 66 to move forward, first idle pulley 48 of the drive of buffer board 66,
Convex rubber tire 45, tensioning apparatus 46, grinding wheel 47 move forward, to increase the contact force between workpiece and grinding wheel 47；Buffer unit 6
The moment between workpiece and grinding wheel 47 is set to keep, there are one rational contact force, improving processing precise degree, guaranteed quality.
As shown in figure 16, deviation correction mechanism 7 is installed, deviation correction mechanism 7 includes axis between second idle pulley 48 and big riser 41
Bearing 71, correction shaft 72, correction adjustment seat 73, spring 74 and correction screw rod knob 75, there are two be separated by fixation to shaft stool 71
The installation correction shaft 72 between 11 lower part of big riser, two shaft stools 71, correction shaft 72 are hingedly rectified a deviation adjustment seat 73
Middle part, 73 downside of correction adjustment seat hold out against 74 one end of spring in advance, and 74 other end of spring is in contact with big riser 41, adjustment seat of rectifying a deviation
Be spirally connected correction screw rod knob 75 on the upside of in the of 73, and the threaded shank of correction screw rod knob 75 is in contact with big riser 41, adjustment seat 73 of rectifying a deviation
Front is fixedly connected with correction connecting rod 76, and correction connecting rod 76 is equipped with the shaft for being rotatablely installed the second idle pulley 19, artificial to revolve
Modulation section rectifies a deviation screw rod knob 75 from the overhang in correction adjustment seat 73, and correction screw rod knob 75 holds out against the driving of big riser 41 and entangles
73 axial rotation of inclined adjustment seat, correction adjustment seat 73 drive the second idler wheel link 48a axial rotations, the second idler wheel link 48a bands
Dynamic second idle pulley 48 synchronization axial rotation reaches adjustment abrasive band position, prevents to change the axial setting angle of the second idle pulley 48
The only purpose of abrasive band sideslip.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations, for the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (11)
1. a kind of rotatable double-station belt sander, it is characterised in that：It is single including bottom plate, actuating unit, rotating mechanism and polishing
Rotating mechanism is installed in member, bottom plate top, and rotating mechanism is equipped with rotating seat, and actuating unit, polishing unit are mounted on rotating seat top,
There are two polishing units and left and right settings, and the abrasive band winding arrangement of two polishing units is identical or different, and actuating unit driving is beaten
Unit starting is ground, rotating mechanism drives rotating seat to drive actuating unit, polishing unit rotation to proper operation face.
2. a kind of rotatable double-station belt sander according to claim 1, it is characterised in that：The rotating mechanism includes
Shaft seat, connector, pushes pin, rotating seat and floating bearing, shaft seat to be fixedly installed in bottom plate side at rotary cylinder, rotates
Cylinder is installed on shaft seat, and the stretching of rotary cylinder piston rod is fixedly connected with connector, and connector is fixedly connected with promotion pin tail portion,
Pin head part is pushed to be fixedly installed in rotating seat, rotating seat is rotatablely installed in floating bearing, and floating bearing is installed in the middle part of bottom plate.
3. a kind of rotatable double-station belt sander according to claim 1, it is characterised in that：The rotating mechanism also wraps
Locating piece, limit base, oil buffer, positioning cylinder, guide and positioning pin are included, locating piece is arc and is mounted on bottom plate
Side, installs a limit base above the head end both ends of locating piece, and limit base mutually installs oil buffer inwardly, and locating piece is equipped with etc.
Distance arrangement location hole, positioning cylinder be mounted on rotating seat above, guide be mounted on rotating seat below and with positioning cylinder position
Set corresponding, positioning cylinder piston rod, which extends downwardly into, connects positioning pin inside guide, and positioning pin is matched with location hole, rotating seat
When ± 45 ° of rotation is to extreme position, guide is in contact with oil buffer.
4. a kind of rotatable double-station belt sander according to claim 1, it is characterised in that：Individually polishing unit includes
Peace is fixed in big riser, abrasive band, power wheel, the first idle pulley, convex rubber tire, tensioning apparatus, grinding wheel and the second idle pulley, big riser lower part
Rotating seat is filled, tensioning apparatus is installed on big riser and is equipped with moveable tensioning wheel, and actuating unit drives power wheel rotation, abrasive band
It is wrapped in the peripheral side revolution of power wheel, the first idle pulley, convex rubber tire, tensioning wheel, grinding wheel and the second idle pulley, adjustment first is lazy
Wheel, convex rubber tire, tensioning apparatus, grinding wheel, the second idle pulley installation site to change abrasive band winding arrangement.
5. a kind of rotatable double-station belt sander according to claim 4, it is characterised in that：The tensioning apparatus is vertical
Installation, tensioning wheel can move up and down, and tensioning wheel is between the first idle pulley and convex rubber tire, convex rubber tire, grinding wheel, the second idle pulley position
In front of the big riser, the first idle pulley is located at big riser rear, convex rubber tire connecting rod, grinding wheel connecting rod, the first idler wheel link, second lazy
Wheel connecting rod is horizontally mounted respectively, and it is lazy that abrasive band is wrapped in power wheel, the first idle pulley, tensioning wheel, convex rubber tire, grinding wheel and second successively
The peripheral side of wheel is turned round.
6. a kind of rotatable double-station belt sander according to claim 4, it is characterised in that：The tensioning apparatus is oblique
Upper installation, tensioning wheel can oblique movement, tensioning wheel is between the first idle pulley and power wheel, the first idle pulley, convex rubber tire, polishing
Wheel, the second idle pulley are located in front of big riser, and the first idler wheel link, grinding wheel connecting rod, the second idler wheel link are horizontally mounted respectively, convex
Rubber tire connecting rod is vertically installed in front of the first idler wheel link, and abrasive band is wrapped in power wheel, tensioning wheel, the first idle pulley, convex glue successively
The peripheral side revolution of wheel, grinding wheel and the second idle pulley.
7. a kind of rotatable double-station belt sander according to claim 4, it is characterised in that：The tensioning apparatus is horizontal
Installation, tensioning wheel is horizontally moveable, and between convex rubber tire and grinding wheel, convex rubber tire, grinding wheel, the second idle pulley are located at tensioning wheel
In front of big riser, the first idle pulley is located at big riser rear, convex rubber tire connecting rod, grinding wheel connecting rod, the first idler wheel link, the second idle pulley
Connecting rod is horizontally mounted respectively, and abrasive band is wrapped in power wheel, the first idle pulley, convex rubber tire, tensioning wheel, grinding wheel and the second idle pulley successively
Peripheral side revolution.
8. a kind of rotatable double-station belt sander according to claim 4, it is characterised in that：The tensioning apparatus is oblique
Lower installation, tensioning wheel can oblique movement, tensioning wheel is between convex rubber tire and the second idle pulley, grinding wheel, convex rubber tire, the second idle pulley
In front of big riser, the first idle pulley is located at big riser rear, and convex rubber tire connecting rod, the first idler wheel link are horizontally mounted, beat respectively
Emery wheel connecting rod, the second idler wheel link difference are diagonally-installed, and abrasive band is wrapped in power wheel, the first idle pulley, grinding wheel, convex glue successively
The peripheral side revolution of wheel, tensioning wheel and the second idle pulley.
9. according to a kind of any rotatable double-station belt sander of claim 4~8, it is characterised in that：The tensioning
Device includes tensioning cylinder mounting plate, tensioning cylinder, tensioning connector, tensioning slide and gib block, tensioning cylinder mounting plate table
Tensioning cylinder is installed in face, and tensioning cylinder piston rod stretches out connection tensioning connector, and tensioning connector is fixedly installed in tensioning slide,
Tensioning slide is slidably connected between two gib blocks, and gib block is fixedly installed in tensioning cylinder mounting plate, is tensioned slide and is opened
Bearing up pulley synchronizing moving.
10. according to a kind of any rotatable double-station belt sander of claim 4~8, it is characterised in that：Polishing unit
Further include buffer unit, buffer unit includes bounce cylinder, guide rail, link block, sliding block and buffer board, and bounce cylinder is fixedly mounted
In the big riser back side, bounce cylinder piston rod, which crosses out, is fixedly connected with link block, passes through the connection of big riser slow in front of link block
Two sliding blocks are fixedly mounted in punching, buffer board upper and lower sides, and two sliding blocks are slidably connected two sliding rails respectively, and two sliding rails are fixedly installed in big vertical
Plate, the first idle pulley of buffer board front installation, convex rubber tire, tensioning apparatus, grinding wheel.
11. according to a kind of any rotatable double-station belt sander of claim 4~8, it is characterised in that：Described second
Deviation correction mechanism is installed, deviation correction mechanism includes shaft stool, correction shaft, correction adjustment seat, spring and entangles between idle pulley and big riser
Inclined screw rod knob, shaft stool is there are two being separated by be fixedly mounted on big riser lower part, and installation correction shaft, entangles between two shaft stools
Yawing axis is hingedly rectified a deviation in the middle part of adjustment seat, holds out against spring one end in advance on the downside of correction adjustment seat, the spring other end connects with big riser
It touches, be spirally connected correction screw rod knob on the upside of correction adjustment seat, and the threaded shank of correction screw rod knob is in contact with big riser, and correction is adjusted
Seat front is fixedly connected with the second idler wheel link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820175900.3U CN207915177U (en) | 2018-02-01 | 2018-02-01 | A kind of rotatable double-station belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820175900.3U CN207915177U (en) | 2018-02-01 | 2018-02-01 | A kind of rotatable double-station belt sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915177U true CN207915177U (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820175900.3U Active CN207915177U (en) | 2018-02-01 | 2018-02-01 | A kind of rotatable double-station belt sander |
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| Country | Link |
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| CN (1) | CN207915177U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177060A (en) * | 2018-02-01 | 2018-06-19 | 北京华航唯实机器人科技股份有限公司 | A kind of rotatable double-station belt sander |
| CN111136549A (en) * | 2020-02-11 | 2020-05-12 | 江门市恒正自动化设备科技有限公司 | Sand bottom machine |
| CN113732894A (en) * | 2021-08-13 | 2021-12-03 | 东台市杰顺机械制造有限公司 | Flywheel shell inner wall dust collector that polishes |
| CN111136549B (en) * | 2020-02-11 | 2024-05-31 | 江门市恒正自动化设备科技有限公司 | Sand bottom machine |
-
2018
- 2018-02-01 CN CN201820175900.3U patent/CN207915177U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177060A (en) * | 2018-02-01 | 2018-06-19 | 北京华航唯实机器人科技股份有限公司 | A kind of rotatable double-station belt sander |
| CN111136549A (en) * | 2020-02-11 | 2020-05-12 | 江门市恒正自动化设备科技有限公司 | Sand bottom machine |
| CN111136549B (en) * | 2020-02-11 | 2024-05-31 | 江门市恒正自动化设备科技有限公司 | Sand bottom machine |
| CN113732894A (en) * | 2021-08-13 | 2021-12-03 | 东台市杰顺机械制造有限公司 | Flywheel shell inner wall dust collector that polishes |
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