CN206811677U - A kind of automatic sander - Google Patents
A kind of automatic sander Download PDFInfo
- Publication number
- CN206811677U CN206811677U CN201720302573.9U CN201720302573U CN206811677U CN 206811677 U CN206811677 U CN 206811677U CN 201720302573 U CN201720302573 U CN 201720302573U CN 206811677 U CN206811677 U CN 206811677U
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- Prior art keywords
- swing arm
- automatic sander
- linkage
- frame
- oil
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of automatic sander, its drip irrigation device is a kind of automatic sander, including frame, frame is provided with swing arm and the oil cylinder that swing arm rotates that links, the first drive component of rotary box and linkage rotation case is rotatably connected in swing arm along vertical plane, the second drive component for rotating horizontally support and linkage horizontal rotation support upset is connected with rotary box；Rotate horizontally support and be provided with grinding wheel component；It is connected with two on oil cylinder to be used for into fuel-displaced oil pipe, two oil pipes, which are connected to control into fuel-displaced hydraulic station, oil pipe, is provided with pressure sensor, and pressure sensor is connected to the control centre of hydraulic station；When swing arm is constant with respect to the angle of frame and the numerical value of pressure sensor is stepped up or reduced, hydraulic pressure stand control oil circuit, make oil cylinder linkage swing arm lifting.Grinding wheel component occur pulling back problem when, pass through the control centre of pressure sensor and hydraulic station control swing arm lifting.
Description
Technical field
A kind of grinding apparatus is the utility model is related to, more particularly to a kind of automatic sander.
Background technology
Propeller is the important component in Ship Propulsion System, and the production process of propeller includes casting, polishing, pitch survey
Examination, blade balance test and correction.Wherein polishing is crucial that polishing decides the production efficiency and quality of propeller.At present I
Propeller manufacturing enterprise of state is substantially manual polishing, and manual polishing low production efficiency, product rejection rate are high, worker's working strength
Greatly, working environment damages workers ' health.
At present, the Chinese patent that the notification number of in the market is CN203622145U discloses a kind of new type propeller polishing
Machine, it includes base, emery wheel and the body frame on base, and the body frame is provided with large arm and is connected to the small of large arm end
Arm, described forearm one end are connected with large arm, and the other end is connected with connecting seat, and the emery wheel is connected by connecting seat and the forearm
Connect, be provided with some elastic components between the connecting seat and the forearm contact surface, the both ends of the surface of the elastic component respectively with
The end face of the connecting seat and the connection of forearm end face.
Because the structure of propeller has a various reliefs, the relief on propeller is divided into high site according to level height
And low points；Existing sander is similar with the structure of such scheme, when grinder buffing to low points and when giving up the throne, propeller
Connecting seat that high plane may be connected to emery wheel produces interference, and now connecting seat is difficult to step down, and causes connecting seat, large arm, small
Arm can not horizontal return, if forcing to pull back connecting seat and emery wheel, the damage of machine can be caused.
Utility model content
The purpose of this utility model is to provide a kind of automatic sander, and its advantage is to avoid the emery wheel on body frame from forcing to pull back
Cause the damage of machine.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of automatic sander,
Including frame, frame is provided with swing arm and the oil cylinder that swing arm rotates that links, and rotary box is rotatably connected to along vertical plane in swing arm
And the first drive component of linkage rotation case, it is connected with rotary box and rotates horizontally support and linkage rotates horizontally support and turned over
The second drive component turned；Rotate horizontally support and be provided with grinding wheel component；
It is connected with two on oil cylinder to be used for into fuel-displaced oil pipe, two oil pipes, which are connected to, to be controlled into fuel-displaced hydraulic station, oil
Pipe is provided with pressure sensor, and pressure sensor is connected to the control centre of hydraulic station；When swing arm is constant with respect to the angle of frame
And the numerical value of pressure sensor hydraulic pressure stand control oil circuit, makes oil cylinder linkage swing arm lifting when being stepped up or reducing.
Pass through above-mentioned technical proposal, swing arm realize the large-scale lift adjustment of grinding wheel component by oil cylinder, are adjusted to suitable height
After degree, the piston rod stroke of oil cylinder keeps certain, i.e., overall altitude range is no longer adjusted on a large scale, is driven using first
Dynamic component realizes the lift adjustment of grinding wheel component small range, and the second drive component realizes the upset for rotating horizontally support, i.e. emery wheel
The upset of component, treat polishing workpiece finally by grinding wheel component itself and polished；During being somebody's turn to do, if the number of pressure sensor
When value is stepped up or reduced, then represent grinding wheel component and be in stuck state of pulling back, it is therefore desirable to pass through hydraulic pressure stand control oil
Cylinder, swing arm lifting is realized, and avoid stuck for a long time and damage the situation of machine.
The utility model is further arranged to：First drive component includes large arm motor, by large arm motor linkage
Worm screw, transmission turbine, the leading screw to be linked by transmission turbine to be interlocked with the rotation by worm screw, the end of leading screw are connected with drive block, pass
Motion block is pivotally connected with rotary box.
Pass through above-mentioned technical proposal, the structure of specific first drive component employ large arm motor, worm screw, transmission turbine
And leading screw, large arm motor is as power source drive worm screw, and worm screw, which rotates, drives transmission turbine, due to being driven turbine and worm screw always
Matching relationship is kept, position is constant, therefore leading screw realizes that revolution is advanced or retreated, lead screw linkage drive block, drive block linkage rotation
Turnning box, realize the swing of rotary box；The structure is tight by the swing for being changed into rotary box of large arm motor, Coupled motion structure
Gather stably.
The utility model is further arranged to：Second drive component includes electric rotating machine, by electric rotating machine drive
Live spindle, live spindle are connected with rotating horizontally support.
Pass through above-mentioned technical proposal, electric rotating machine realize the rotation for rotating horizontally support using live spindle, rotate horizontally
Support realizes the upset of grinding wheel component when rotating, and being directed to the height relief of workpiece to be polished realizes smooth mistake
Cross, polishing precision is higher.
The utility model is further arranged to：The grinding wheel component includes bistrique support, emery wheel, the hydraulic pressure horse for connecting emery wheel
Reach, be connected with bistrique support and grab box bracket, grab box bracket bottom side be provided with grab case roller.
Pass through above-mentioned technical proposal, grabbing case roller can slide on workpiece to be polished, so that in grinding wheel component
Emery wheel can keep stable height, grab case roller and assume responsibility for most gravity, reduce the burden of emery wheel, improve emery wheel
Durability.
The utility model is further arranged to：Bistrique support is provided with the sliding groove that feed flow pressure motor slides.
Pass through above-mentioned technical proposal, sliding groove are available for hydraulic motor to slide up and down, and the sliding distance is enough to realize that emery wheel is tight
Workpiece surface to be polished is pasted, can be also brought into close contact even if abrasion of grinding wheel and treat polishing part.
The utility model is further arranged to：The frame is fixedly connected on steering wheel, and steering wheel rotation is connected to slip
Seat, sliding seat sliding are connected to dolly rail, and the sliding of dolly rail is connected to cart rail, the glide direction and cunning of dolly rail
The glide direction of dynamic seat is vertical.
Pass through above-mentioned technical proposal, steering wheel realize that rack level direction rotates on a large scale, reach quick-adjustsing effect
Fruit, while cart rail and dolly rail are similar to two reference axis, realize the horizontal position adjustment of frame；Integrate a variety of tune
Whole, the adjustment flexibility ratio of realization is higher, and corresponding polishing effect is preferable.
The utility model is further arranged to：The front and rear sides of the dolly rail are provided with the first sliding wheel, the slip
The both sides of seat are provided with the second sliding wheel.
Pass through above-mentioned technical proposal, the first sliding wheel and the second sliding wheel add and slide fluency and planing stability,
Reduce oscillating quantity during frame adjustment.
The utility model is further arranged to：First drive component also includes the casing and case lid mutually spliced, case
Body is provided with linkage groove, the active groove passed through for worm screw passed through for leading screw.
Leading screw, worm screw and the parcel for being driven turbine are realized after Pass through above-mentioned technical proposal, casing and case lid splicing, thus
So that the stability after all parts coordinate is higher.
The utility model is further arranged to：Transmission arm is removably connected with the swing arm, the first drive component is located at
In transmission arm.
Pass through above-mentioned technical proposal, transmission arm can be unloaded individually as the structure that swing arm additionally connects, compared to whole pendulum
Arm dismounts, and being then connected to swing arm after the first drive component of installation in transmission arm is easy to repair again.
In summary, the utility model has the advantages that：1st, solve the problems, such as it is stuck when sanding component is pulled back,
If forcing to pull back grinding wheel component, swing arm is by automatic lifting；2nd, there is the regulation energy of multiple directions sliding and multiple directions rotation
Power, grinding wheel component can realize higher polishing precision.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation more than frame of embodiment one；
Fig. 3 a are the dependency structure schematic diagrames of the forearm bracket of embodiment one；
Fig. 3 b are enlarged drawings at A in Fig. 3 a；
Fig. 4 is the structural representation of the turbine assembly of embodiment one；
Fig. 5 is the fractionation structural representation of the turbine assembly of embodiment one；
Fig. 6 is that embodiment one highlights the structural representation grabbed box bracket and grab case roller；
Fig. 7 is the oil cylinder, oil pipe, the attachment structure schematic diagram of pressure sensor of embodiment one.
Reference：1st, cart rail；2nd, dolly rail；201st, the first sliding wheel；3rd, sliding seat；301st, second slide
Wheel；4th, steering wheel；5th, frame；501st, rotation seat；502nd, the second adjustment seat；6th, swing arm；601st, the first adjustment seat；7th, oil cylinder；
701st, the first oil pipe；702nd, the second oil pipe；703rd, pressure sensor；8th, transmission arm；9th, turbine assembly；901st, casing；902nd, case
Lid；903rd, connecting seat；904th, worm screw；905th, it is driven turbine；906th, leading screw；907th, rotary shaft；908th, active groove；909th, link
Groove；910th, drive block；10th, forearm bracket；101st, rotary box；102nd, live spindle；11st, plate is horizontally rotated；12nd, branch is rotated horizontally
Frame；13rd, bistrique support；14th, emery wheel；15th, box bracket is grabbed；151st, case roller is grabbed.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：With reference to figure 1, a kind of automatic sander, the polishing for being mainly used in Steam Screw is processed.Including
Two cart rail 1, on two cart rail 1 sliding be connected with dolly rail 2, the front and rear sides of dolly rail 2 are equipped with the
One sliding wheel 201, the interior sliding of dolly rail 2 are connected with sliding seat 3, and the both sides of sliding seat 3 are provided with the second sliding wheel 301, slide
Seat 3 is provided with steering wheel 4, the stepper motor rotated in sliding seat 3 provided with linked steering disk 4.
With continued reference to Fig. 1 and Fig. 2, organic frame 5 is fixedly connected with steering wheel 4, frame 5 is provided with rotation seat 501, rotation seat
Swing arm 6 is articulated with 501, swing arm 6 is provided with the first adjustment seat 601, and frame 5 is provided with the second adjustment seat 502, the first adjustment seat
601 and second are rotatably connected to oil cylinder 7 between adjustment seat 502, oil cylinder 7 by the lifting of extension and contraction control swing arm 6 of piston rod and under
Pendulum.
Swing arm 6 connects transmission arm 8 by ring flange, with reference to figure 3a, Fig. 3 b, Fig. 4 and Fig. 5, is rotatably connected on transmission arm 8
Turbine assembly 9, turbine assembly 9 include casing 901, case lid 902, connecting seat 903, worm screw 904, transmission turbine 905 and leading screw
906.Casing 901 is connected with transmission arm 8 by a rotary shaft 907, and casing 901 is provided with active groove 908 and linkage groove 909, and
Active groove 908 intersects with linkage groove 909, forms the fluting communicated；Worm screw 904 inserts active groove 908, leading screw 906 and transmission
The insertion linkage groove 909 of turbine 905, large arm motor（Not shown in figure）Insert connecting seat 903 and the key connection of worm screw 904；Work as worm screw
During 904 rotation, the linkage transmission rotation of turbine 905 of worm screw 904, the position of the transmission opposite case 901 of turbine 905 is constant, is driven whirlpool
The drive leading screw 906 of wheel 905 is moved forward or rearward.
With reference to figure 3a, Fig. 3 b and Fig. 6, the end of leading screw 906 is connected with a drive block 910, is articulated with drive block 910 small
Arm support 10, rotary box 101 is connected with forearm bracket 10, live spindle 102, live spindle 102 are equipped with rotary box 101
On be connected with and horizontally rotate plate 11, be connected with electric rotating machine in the live spindle 102（Not shown in figure）, it is real by electric rotating machine
Now horizontally rotate the upset of plate 11.Leading screw 906 and drive block 910 are simultaneously mobile, are finally realized and horizontally rotated by drive block 910
The lifting of plate 11 and the bottom.The upper bottom is realized after oil cylinder 7 controls swing arm 6 to be rocked to certain angle, then by turbine assembly 9
It is dynamic.
With reference to figure 3a, Fig. 3 b and Fig. 6, horizontally rotate and horizontal rotation support 12 is connected with plate 11, rotate horizontally support 12
On be connected with bistrique support 13, bistrique support 13 is provided with emery wheel 14；Bistrique support 13, which is externally provided with, grabs box bracket 15, grabs box bracket
15 be provided with grab case roller 151.Grabbing case roller 151 can be such that emery wheel 14 is moved up all the time with same height in the workpiece being polished
It is dynamic so as to grab the stress of case roller 151 rather than the stress of emery wheel 14, grab case roller 151 and undertake most gravity and make emery wheel 14
Wheel piece will not be quick-fried；The top of emery wheel 14 is equipped with high power hydraulic motor（Not shown in figure）, bistrique support has about 13
15mm sliding groove, the deadweight of hydraulic motor have more than 100 kilograms, can press against emery wheel 14 and be adjacent to workpiece, therefore emery wheel 14 all the time
It can also be close to workpiece surface even if in the presence of abrasion.
With reference to figure 7, the first oil pipe 701 and the second oil pipe 702, the first oil pipe 701 and the second oil pipe are connected with oil cylinder 7
702 are connected to hydraulic station.Wherein the second oil pipe 702 is provided with pressure sensor 703, when the associated connecting structure on emery wheel 14 with
The work piece of fluctuating produces conflict, and influence that the level of emery wheel 14 pulls back it is mobile when, pressure sensor 703 detects that pressure becomes
Change value, and the control centre of the information transmission to hydraulic station, pressure stand control are controlled into oil circulation so that the first oil pipe 701
Oil-feed, the second oil pipe 702 are fuel-displaced.Lifting is realized in whole swing arm 6.
Action process is sketched：1st, cart rail 1 and dolly rail 2 realize large-scale horizontal position adjustment；2nd, steering wheel 4
Change the steering of frame 5；3rd, hydraulic station controls swing arm 6 to realize that large-scale height and position adjusts by oil cylinder 7；4th, turbine assembly
The linkage drive block 910 of leading screw 906 in 9, realizes the height and position adjustment for rotating horizontally support 12；5th, it is logical to rotate horizontally support 12
Cross electric rotating machine and realize upset；6th, the surface grabbed case roller 151 and be polished workpiece after adjusting contradicts, and can now start hydraulic pressure
Motor, realize polishing processing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of automatic sander, including frame (5), frame (5) is provided with swing arm (6) and the oil that swing arm (6) rotates that links
Cylinder (7), it is characterised in that：In swing arm (6) rotary box (101) and linkage rotation case (101) are rotatably connected to along vertical plane
First drive component, it is connected with rotary box (101) and rotates horizontally support (12) and linkage rotates horizontally support (12) upset
The second drive component；Rotate horizontally support (12) and be provided with grinding wheel component；
It is connected with two on oil cylinder (7) to be used for into fuel-displaced oil pipe, two oil pipes, which are connected to, to be controlled into fuel-displaced hydraulic station, oil pipe
Pressure sensor (703) is provided with, pressure sensor (703) is connected to the control centre of hydraulic station；When swing arm (6) is with respect to frame
(5) angle is constant and when the numerical value of pressure sensor (703) is stepped up or reduced, and hydraulic pressure stand control oil circuit, makes oil cylinder (7)
Link swing arm (6) lifting.
2. a kind of automatic sander according to claim 1, it is characterized in that：First drive component includes large arm electricity
Machine, by large arm motor linkage worm screw (904), interlocked with the rotation by worm screw (904) transmission turbine (905), by transmission turbine
(905) leading screw (906) of linkage, the end of leading screw (906) is connected with drive block (910), drive block (910) and rotary box
(101) it is pivotally connected.
3. a kind of automatic sander according to claim 1, it is characterized in that：Second drive component includes electric rotating
Machine, the live spindle (102) driven by electric rotating machine, live spindle (102) are connected with rotating horizontally support (12).
4. a kind of automatic sander according to claim 1, it is characterized in that：The grinding wheel component includes bistrique support
(13), emery wheel（14）, connection emery wheel（14）Hydraulic motor, be connected with bistrique support (13) and grab box bracket (15), grab case branch
The bottom side of frame (15) is provided with and grabs case roller (151).
5. a kind of automatic sander according to claim 4, it is characterized in that：Bistrique support (13) is provided with feed flow pressure motor
The sliding groove of slip.
6. a kind of automatic sander according to claim 1, it is characterized in that：The frame（5）It is fixedly connected on steering wheel
(4), steering wheel (4) is rotationally connected with sliding seat (3), and sliding seat (3) sliding is connected to dolly rail (2), and dolly rail (2) is sliding
Shifting is connected to cart rail (1), and the glide direction of dolly rail (2) is vertical with the glide direction of sliding seat (3).
7. a kind of automatic sander according to claim 6, it is characterized in that：The front and rear sides of the dolly rail (2) are set
There is the first sliding wheel (201), the both sides of the sliding seat (3) are provided with the second sliding wheel (301).
8. a kind of automatic sander according to claim 2, it is characterized in that：First drive component also includes mutually spelling
The casing (901) and case lid (902) connect, casing (901) be provided with pass through for leading screw (906) linkage groove (909), for worm screw
(904) the active groove (908) passed through.
9. a kind of automatic sander according to claim 1, it is characterized in that：Connection is removably connected with the swing arm (6)
Swing arm (8), the first drive component are located in transmission arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302573.9U CN206811677U (en) | 2017-03-25 | 2017-03-25 | A kind of automatic sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302573.9U CN206811677U (en) | 2017-03-25 | 2017-03-25 | A kind of automatic sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811677U true CN206811677U (en) | 2017-12-29 |
Family
ID=60752566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720302573.9U Expired - Fee Related CN206811677U (en) | 2017-03-25 | 2017-03-25 | A kind of automatic sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655289A (en) * | 2020-12-18 | 2021-04-16 | 黄庆 | Agricultural machine multiple operation device of digging |
-
2017
- 2017-03-25 CN CN201720302573.9U patent/CN206811677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655289A (en) * | 2020-12-18 | 2021-04-16 | 黄庆 | Agricultural machine multiple operation device of digging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |