CN109333252A - A kind of derusting device automatically correcting height - Google Patents
A kind of derusting device automatically correcting height Download PDFInfo
- Publication number
- CN109333252A CN109333252A CN201811488138.5A CN201811488138A CN109333252A CN 109333252 A CN109333252 A CN 109333252A CN 201811488138 A CN201811488138 A CN 201811488138A CN 109333252 A CN109333252 A CN 109333252A
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- CN
- China
- Prior art keywords
- wheel
- derusting
- wobble
- spring
- wobble wheel
- Prior art date
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0015—Hanging grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/03—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent according to the final size of the previously ground workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of derusting device automatically correcting height is arranged on the conveyer belt equipped with fixed bit, including cabinet, driving device, grinding device and derusting device；Cabinet, including the upper box and lower box formed by divides；Driving device includes contact head and driving wheel；Grinding device, including grinding head and the second wobble wheel, the second wobble wheel are connect with driving wheel；Derusting device, including rust cleaning head and the first wobble wheel, the first wobble wheel are connect with the second wobble wheel.The present invention carries out signal acquisition to the surface for examining block using the workpiece after derusting polishing as inspection block and by driving device, the derusting and sanding operation to workpiece are completed by the linkage lifting of the derusting device and grinding device that link with driving device again, guarantee to calibrate at the time of derusting and polishing, device is simple and can guarantee precision；It is especially suitable for workpiece surface to be derusted not the same plane the case where.
Description
Technical field
The present invention relates to derusting fields, and in particular to a kind of derusting device for automatically correcting height.
Background technique
The products such as metal in the long-term use process, will get rusty, getting rusty is one when the time that metal product is put has been grown
The common phenomenon of kind, gets rusty other than its chemical property is active, while also having very big relationship with external environment, and corrosion is all
The strength reduction of workpiece, is easy to fall off, and influences the beauty of instrument.It needs to carry out surface lacquer to be protected, need before spray painting to work
Part carries out the derusting of early period, sanding operation.In the prior art, it is mechanical derusting that derusting is most of, and chemical derusting pollutant is big, but
Mechanical derusting there is not yet and can calibrate derusting precision automatically, or carry out derusting control using preset value but device is complicated,
Error rate is high, and process continuity is bad, is not suitable for the large-scale production on assembly line；Meanwhile the prior art is also lacked for table
The device of the operation of the irregular workpiece in face.
Therefore, it is necessary to the devices of a kind of energy automatic adjustment derusting, polishing height to improve.
Summary of the invention
To solve, next the problem of being proposed according to background technique now designs a kind of derusting device for automatically correcting height
The present invention is done and is further illustrated.
The present invention is by verifying come driver check block, by driving device to the signal on check block surface
It acquires and passes through mechanical device and be transmitted to derusting device and grinding device, the height of derusting and grinding device is adjusted, with
This improves the precision problem of derusting and polishing.
A kind of derusting device automatically correcting height is arranged on the conveyer belt equipped with fixed bit, including cabinet, driving dress
It sets, grinding device and derusting device,
Cabinet, including the upper box and lower box formed by divides, the cabinet uses hot-dip galvanizing sheet steel.
Driving device, including contact head and driving wheel, contact head are movably arranged on the lower end of drive rod, the upper end of drive rod
Equipped with screw rod, drive rod runs through the position-limiting drum being arranged under demarcation plate, is equipped with limited block and reset spring, driving wheel in position-limiting drum
Middle part is equipped with cylindrical projection, and cylindrical projection is equipped with the spiral groove engaged with the screw rod of drive rod；
Grinding device, including grinding head and the second wobble wheel, the second wobble wheel are connect with driving wheel；Grinding head activity setting
In the lower end of the second elevating lever, the second elevating lever passes through the spiral groove being arranged thereon and be fixed on demarcation plate second
Transfer wheel engagement, the second motion bar upper end are equipped with the second idler wheel for being close to close with the second wobble wheel, and the second motion bar is located at top box
The second spring that is additionally provided with the second fixed block and is fixed between the second fixed block and demarcation plate in vivo, it is also solid under demarcation plate
Surely it is equipped with cleaning wheel；
Derusting device, including rust cleaning head and the first wobble wheel, the first wobble wheel are connect with the second wobble wheel；Rust cleaning head activity
It is set to the lower end of the first elevating lever, the first elevating lever passes through the spiral groove being arranged thereon and is fixed on demarcation plate
The engagement of first transfer wheel, the first motion bar upper end are equipped with the first idler wheel for being close to close with the first wobble wheel, and the first motion bar is also set
The first spring for having the first fixed block and being fixed between the first fixed block and demarcation plate.
Further, the fixed bit is not more than 1/5th of workpiece height at a distance from workpiece left end, fixed bit
With the one third for being not more than workpiece height at a distance from the highest point in workpiece left end face；At this point, fixed bit is completely in contact
Head leaves in the parabolic path line area of workpiece, avoids contact with the possibility that head and fixed bit are hit.
Further, when the limited block is in position-limiting drum the lowermost extreme position, contact head, grinding head and rust cleaning head
Just with transmission belt surface no pressure contact condition；So that the linkage lifting between contact head, grinding head and rust cleaning head is suitble to it
With the wording depth of workpiece.
Further, the distance between the distance between the contact head, grinding head and rust cleaning head fixed bit is consistent；It protects
It demonstrate,proves contact head, grinding head and rust cleaning head and workpiece effect is accurate, guarantee precision.
Further, first wobble wheel, the second wobble wheel are consistent with the shape of driving wheel, and contact surface is arc mistake
The curved surface of connection is crossed, Y-shaped is presented in shape；It can be connected by arc-shaped transition between first wobble wheel, the second wobble wheel and driving wheel
The curved face contact transmitting mechanical force connect, power transmitting are steady and noiseless.
Further, the difference of the maximum diameter of first wobble wheel, the second wobble wheel and driving wheel and most path is at least
Not less than the height value of workpiece；Ensure that the first wobble wheel, the second wobble wheel and driving wheel do not rotate, always in swing shape
State, the accurate lifting for guaranteeing linkage is that workpiece waits for accurately reflecting for action face height value.
It further, can be by directly connecting or leading between first wobble wheel, the second wobble wheel and driving wheel
Cross connecting rod connection；Contact transmitting can be directly used in distance between fixed bit when smaller, but transmission effect is passed not as good as connecting rod
It passs, connecting rod transmitting is applicable not only to the larger situation of the distance between fixed bit, can be that can be adjusted according to the actual situation
The length of connecting rod.
Further, the connecting rod quantity is three, and uniform cloth is on the first wobble wheel, the second wobble wheel and driving wheel；It protects
The stability for demonstrate,proving the transmitting of power, reduces the load of connecting rod, slows down fatigue damage.
Further, the coefficient of elasticity of first spring and second spring is taken as same value, the elasticity system of reset spring
Number is ten times or more of the coefficient of elasticity of the first spring and second spring；The coefficient of elasticity of reset spring is the first spring and second
Ten times or more of the coefficient of elasticity of spring, so that the driving device as power source, load capacity should be enough that its band is driven to carry
Derusting device and grinding device, and make ignoring with carrying influence to driving device for driving device.
Further, the reset spring, the first spring and second spring are in position-limiting drum the lowermost pole in limited block
When extreme position, it is in compressive state；The coefficient of elasticity value of first spring and second spring makes the first idler wheel, the second idler wheel begin
It is tightly fitted in the first wobble wheel eventually, on the second wobble wheel.
The utility model has the advantages that compared with prior art, the workpiece after derusting polishing as inspection block and is passed through drive by the present invention
Dynamic device carries out signal acquisition, then the connection by the derusting device and grinding device that link with driving device to the surface for examining block
Derusting and sanding operation to workpiece are completed in dynamic lifting, guarantee to calibrate at the time of derusting and polishing, device is simple and can guarantee essence
Degree；It is especially suitable for workpiece surface to be derusted not the same plane the case where.
Detailed description of the invention
Fig. 1: structural schematic diagram of the invention；
Fig. 2: the structural schematic diagram of driving device；
Fig. 3: the structural schematic diagram of derusting device；
Fig. 4: the structural schematic diagram of grinding device；
Specific embodiment
The present invention is done with reference to the accompanying drawing and is further illustrated.
The present invention is adopted by carrying out verification driver to check block by signal of the driving device to check block surface
Collect and pass through mechanical device and be transmitted to derusting device and grinding device and derusting and the height of grinding device are adjusted, is mentioned with this
The precision problem of height derusting and polishing.Check block of the invention in the initial state, is carried out using the workpiece manually finished
Verification is verified as check block using by the middleware after the completion of derusting, polishing later, is being produced to reach
Effect is automatically corrected on assembly line.
A kind of derusting device automatically correcting height is arranged on the conveyer belt equipped with fixed bit 51, including cabinet 1, drive
Dynamic device 2, grinding device 3 and derusting device 4.The present apparatus passes through 51 fixed clamp of fixed bit in driving device 2 and transmission belt
Middleware contact, is acted by middleware driver, and driving device transmitting driving derusting device and grinding device movement make
The height for obtaining derusting device and grinding device meets accuracy requirement.Workpiece is entered by present apparatus side, is successively derusted, is polished
Afterwards, from the other side separating device of device after the calibration component as driving device.
Cabinet 1, including the upper box 11 and lower box 12 being separated to form by demarcation plate 13, the cabinet uses hot-galvanized steel
Plate.
Driving device 2 includes the contact head 21 contacted with calibration block, and contact head uses can be freely in check block surface freedom
The idler wheel of rotation is movably arranged on the lower end of drive rod 23, and the upper end of drive rod is equipped with screw rod 231, and drive rod is through fixed setting
Position-limiting drum 25 under demarcation plate, position-limiting drum is interior to be equipped with the limited block 27 for being restricted to the position-limiting drum internal activity, position-limiting drum
Inside it is additionally provided with that limited block is fixed in one end, the other end is fixed on reset spring 26 on demarcation plate, reset spring is placed on drive rod
Outside, so that drive rod acts in vertical direction.Driving device further includes driving wheel 22, is equipped with cylindrical projection in the middle part of driving wheel
24, cylindrical projection is equipped with the spiral groove engaged with the screw rod of drive rod, passes through nibbling for the screw rod of spiral groove and drive rod
Close the rotation that the vertical movement of drive rod is switched to driving wheel by transmission.The working principle of driving device is as follows: contact head 21 by
The effect that workpiece squeezes acts upwards, and the upward vertically-acting of drive rod 23 connecting with contact head and compression reseting spring 26 drive
Lever drives driving wheel 24 to rotate counterclockwise by screw rod 231 and the engaged transmission of cylindrical projection 24；In contact head 21 not by school
When quasi- block acts on, that is, contact position of check block surface and contact head is when being in lower height compared to contact position before this,
Downward actuation under the action of reset spring 26 of drive rod 23, on the one hand makes contact head 21 be close to check block surface, another
Aspect rotates clockwise driving wheel.
Driving device 2 needs to verify its initial position before work, when the limited block 27 is in extreme position
When being in position-limiting drum 25 the lowermost extreme position, contact head 21 is contacted just at transmission belt surface no pressure at this time
State；Also, 26 coefficient of elasticity of reset spring is large enough to driving single unit system movement, even if limiting in position-limiting drum
Block is also at compressive state when being in extreme position.
Check block 5 is fixed in transfer tape by fixed bit 51, and the contact head 21 is contacted with workpiece surface to be appeared in
There is the situation of plane of disruption tenesmus suddenly in contact head when leaving workpiece surface, when contact head leaves the plane of disruption, by the phase moved
To property it is found that contact head has speed to the left relative to workpiece surface, meanwhile, contact head is gone back under the action of reset spring 26
There are downward acceleration, therefore entire contact head does the downward parabolical movement of acceleration relative to workpiece, exist and solid
The possibility that positioning 51 is hit, and meeting is hit for a long time so that fixed bit loosens the damage for losing crystallized ability and contact head.Therefore,
The shape of fixed bit need to be defined, it is preferred that fixed bit 51 is not more than the five of workpiece height at a distance from workpiece left end
/ mono-, fixed bit is not more than the one third of workpiece height at a distance from workpiece left end highest point, at this point, fixed bit is complete
In the parabolic path line area 28 that contact head leaves workpiece.
Derusting device 4, including contacted with workpiece to be derusted carry out derusting operation rust cleaning head 49 and reception driving force the
One wobble wheel 42, rust cleaning head are movably set in the lower end of the first elevating lever 47, and the first elevating lever activity setting runs through demarcation plate 13
And can go up and down in vertical direction, the first elevating lever pass through the spiral groove that is arranged thereon be fixed on demarcation plate the
The engagement of one transfer wheel 48, makes the first motion bar opposite with the direction of action of the first elevating lever with this.First motion bar, which runs through, to be divided
It acts in partition 13 to upper box 11 and in vertical direction, the first motion bar upper end, which is equipped with, is close to the of conjunction with the first wobble wheel
One idler wheel 43, the first motion bar, which is located in upper box, to be additionally provided with the first fixed block 44 and is fixed at the first fixed block 44 and divides
The first spring 45 between partition 13, the first idler wheel 43 are tightly fitted on the first idler wheel 43 by the effect of the first spring 45.It removes
The working principle of rust device 4: when the first wobble wheel 42 receives driving force and rotates counterclockwise, compressing is close to the first wobble wheel
43 downward actuation of the first idler wheel and the first spring 45 of compression, the first elevating lever 47 closed is upward by the effect of the first transfer wheel 48
Movement；When the first wobble wheel 42 receives driving force and rotates clockwise, the first spring 45 resets so that the first idler wheel 43 remains unchanged
It is tightly fitted on the first wobble wheel 42,46 downward actuation of the first motion bar simultaneously passes through the effect of the first transfer wheel 48 so that first liter
47 downward actuation of bar drops.
Workpiece after the derusting operation of derusting device 4 will carry out sanding operation in next station, that is, grinding device 3.
Grinding device 3, including contacted with workpiece to be polished carry out sanding operation grinding head 39 and reception driving force the
Two wobble wheels 32, grinding head are movably set in the lower end of the second elevating lever 37, and the second elevating lever activity setting runs through demarcation plate 13
And can go up and down in vertical direction, the second elevating lever pass through the spiral groove that is arranged thereon be fixed on demarcation plate the
The engagement of two transfer wheels 38, makes the second motion bar opposite with the direction of action of the second elevating lever with this.Second motion bar, which runs through, to be divided
It acts in partition 13 to upper box 11 and in vertical direction, the second motion bar upper end, which is equipped with, is close to the of conjunction with the second wobble wheel
Second wheel 33, the second motion bar, which is located in upper box, to be additionally provided with the second fixed block 33 and is fixed at the second fixed block 33 and divides
Second spring 35 between partition 13, the second idler wheel 33 are tightly fitted on the second idler wheel 33 by the effect of second spring 35.Point
The workpiece that 310 pairs of cleaning wheel polishings are completed also is fixed under partition to clean.The working principle of grinding device 3: second
When the reception of wobble wheel 32 driving force rotates counterclockwise, compressing is close to 33 downward actuation of the second idler wheel closed with the second wobble wheel simultaneously
Second spring 35 is compressed, the second elevating lever 37 is acted upwards by the effect of the second transfer wheel 38；It is received in the second wobble wheel 32
When driving force rotates clockwise, second spring 35 resets so that the second idler wheel 33 is still tightly fitted on the second wobble wheel 32,
Second motion bar, 36 downward actuation simultaneously passes through the effect of the second transfer wheel 38 so that 37 downward actuation of the second elevating lever；Cleaning wheel
The workpiece that 310 pairs of polishings are completed cleans.
Grinding device 3 and derusting device 4 also need to carry out initial calibration.Limit position is in the limited block 27 of driving device 2
It sets, the initial position of grinding head and rust cleaning head is just contacted with transmission belt no pressure.
Grinding device 3 is connected by the first wobble wheel 42 with the machine driving of the second wobble wheel 32 with derusting device 4, polishing
Device 3 and driving device 2 are connect by the second wobble wheel 32 with the machine driving of driving wheel 22.Its mechanical connection can be used first
Transmitting is directly contacted between wobble wheel 42 and the second wobble wheel 32, the second wobble wheel 32 and driving wheel 22, described first swings
Wheel, the second wobble wheel are consistent with the shape of driving wheel, and contact surface is the curved surface of arc-shaped transition connection, and shape is presented Y-shaped, connects
Touching transmitting is suitable for the little situation of the distance between station, otherwise the maximum of the first wobble wheel, the second wobble wheel and driving wheel
Diameter will increase, and a large amount of space of occupying device simultaneously makes device heavy.Therefore, in the present embodiment as a preferred embodiment
In, it is attached between the first wobble wheel, the second wobble wheel and driving wheel using connecting rod 31, the first wobble wheel, the second wobble wheel
The distance between driving wheel should be matched with the distance between workpiece, and link mechanism can be adjusted according to the actual situation.
It needs to meet between first wobble wheel 42, the second wobble wheel 32 and the maximum diameter and most path of driving wheel 22 and want
It asks, the present invention is transferred to derusting while guaranteeing that contact is contacted with check block always, by the height value variation linkage of check block
Device and grinding device, the first wobble wheel, the second wobble wheel and driving wheel do not allow to rotate, and only allow within the specified scope
It swings.Therefore, the difference of the maximum diameter of the first wobble wheel, the second wobble wheel and driving wheel and most path is at least not less than workpiece
Height value, it is preferred that reserved 10% range value, the first wobble wheel, the second wobble wheel and driving wheel will be always in swing shapes
State, and the first idler wheel and the second idler wheel will be in a maximum diameter and most path for the first wobble wheel, the second wobble wheel always
Between roll.The quantity of the connecting rod at least one, when being one, the first wobble wheel should be arranged in, on the second wobble wheel in connecting rod
On the side different with the first idler wheel, the second idler wheel, more preferably, the connecting rod quantity is and the first wobble wheel, the second wobble wheel
Consistent three with driving wheel shape, uniform cloth makes capable transmitting more on the first wobble wheel, the second wobble wheel and driving wheel
For equilibrium.
Power source of the driving device as device, load capacity should be enough to drive it with the derusting device carried and beat
Mill apparatus, therefore, the coefficient of elasticity of reset spring are much larger than the first spring and second spring, in the present embodiment, the first spring
It is taken as same value with the coefficient of elasticity of second spring, the coefficient of elasticity of reset spring is at least the bullet of the first spring and second spring
Ten times or more of property coefficient, so that driving device is ignored with the influence carried to driving device.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of derusting device for automatically correcting height is arranged on the conveyer belt equipped with fixed bit, it is characterised in that including case
Body, driving device, grinding device and derusting device,
Cabinet, including the upper box and lower box formed by divides, the cabinet uses hot-dip galvanizing sheet steel.
Driving device, the drive rod including contact head, driving wheel and connection contact head, driving wheel, contact head are movably arranged on
The lower end of drive rod, the upper end of drive rod are equipped with screw rod, and drive rod is limited through being arranged on the position-limiting drum being fixed under demarcation plate
It is equipped with limited block and reset spring in the cylinder of position, cylindrical projection is equipped in the middle part of driving wheel, cylindrical projection is equipped with the spiral shell with drive rod
The spiral groove of bar engagement；
Derusting device, including rust cleaning head and the first wobble wheel, the first wobble wheel are connect with the second wobble wheel；Rust cleaning head activity setting
In the lower end of the first elevating lever, the first elevating lever passes through the spiral groove being arranged thereon and be fixed on demarcation plate first
Transfer wheel engagement, the first motion bar upper end are equipped with the first idler wheel for being close to conjunction with the first wobble wheel, and the first motion bar is additionally provided with the
One fixed block and the first spring being fixed between the first fixed block and demarcation plate；
Grinding device, including grinding head and the second wobble wheel, the second wobble wheel are connect with driving wheel；Grinding head is movably set in
The lower end of two elevating levers, the second elevating lever pass through the spiral groove being arranged thereon and second be fixed on demarcation plate transmitting
Wheel engagement, the second motion bar upper end are equipped with the second idler wheel for being close to close with the second wobble wheel, and the second motion bar is located in upper box
The second spring for being additionally provided with the second fixed block and being fixed between the second fixed block and demarcation plate, also fixation is set under demarcation plate
There is cleaning wheel.
2. a kind of derusting device for automatically correcting height according to claim 1, it is characterised in that: the limited block is in
When position-limiting drum the lowermost extreme position, contact head, grinding head and rust cleaning head just with transmission belt surface no pressure contact condition.
3. a kind of derusting device for automatically correcting height according to claim 1, it is characterised in that: the fixed bit and work
The distance of part left end is not more than 1/5th of workpiece height, and fixed bit is little at a distance from the highest point in workpiece left end face
In the one third of workpiece height.
4. a kind of derusting device for automatically correcting height according to claim 1, it is characterised in that: the contact head is beaten
The distance between the distance between bistrique and rust cleaning head and fixed bit are consistent.
5. a kind of derusting device for automatically correcting height according to claim 1, it is characterised in that: described first swings
Wheel, the second wobble wheel are consistent with the shape of driving wheel, and contact surface is the curved surface of arc-shaped transition connection, and Y-shaped is presented in shape.
6. a kind of derusting device for automatically correcting height according to claim 1, it is characterised in that: described first swings
Wheel, the second wobble wheel and the maximum diameter of driving wheel and the difference of most path are at least not less than the height value of workpiece.
7. a kind of derusting device for automatically correcting height according to claim 1, it is characterised in that: described first swings
It can be connected by directly connecting or by connecting rod between wheel, the second wobble wheel and driving wheel.
8. a kind of derusting device for automatically correcting height according to claim 7, it is characterised in that: the connecting rod quantity is
Three, uniform cloth is on the first wobble wheel, the second wobble wheel and driving wheel.
9. a kind of derusting device for automatically correcting height according to claim 1, it is characterised in that: first spring and
The coefficient of elasticity of second spring is taken as same value, and the coefficient of elasticity of reset spring is the coefficient of elasticity of the first spring and second spring
Ten times or more.
10. a kind of derusting device for automatically correcting height according to claim 9, it is characterised in that: the reset spring,
First spring and second spring are in compressive state when limited block is in position-limiting drum the lowermost extreme position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488138.5A CN109333252B (en) | 2018-12-06 | 2018-12-06 | Automatic height-correcting derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488138.5A CN109333252B (en) | 2018-12-06 | 2018-12-06 | Automatic height-correcting derusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109333252A true CN109333252A (en) | 2019-02-15 |
| CN109333252B CN109333252B (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811488138.5A Expired - Fee Related CN109333252B (en) | 2018-12-06 | 2018-12-06 | Automatic height-correcting derusting device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452034A (en) * | 2010-10-26 | 2012-05-16 | 洛阳北方玻璃技术股份有限公司 | Automatic polishing machine for circular glass hole |
| CN202701964U (en) * | 2012-05-28 | 2013-01-30 | 张景宏 | Surface grinding machine for hardware tool |
| WO2013049917A1 (en) * | 2011-10-07 | 2013-04-11 | Bombardier Transportation Gmbh | Precision rail profiling device for railway crossovers |
| CN203282309U (en) * | 2013-05-21 | 2013-11-13 | 广西工学院 | Automobile rearview mirror three-dimensional template edge grinding machine |
| CN105500165A (en) * | 2016-01-15 | 2016-04-20 | 沙洲职业工学院 | Derusting device for T-type steel fender inclined face |
| CN107598683A (en) * | 2017-10-09 | 2018-01-19 | 杭州华冠实业有限公司 | A kind of hyperbola sander and its polishing process |
| CN207402625U (en) * | 2017-09-07 | 2018-05-25 | 佛山市林丰砂光科技有限公司 | A kind of automatic profiling sander |
| CN108908003A (en) * | 2018-06-06 | 2018-11-30 | 安徽海拓志永智能装备股份有限公司 | A kind of hook polishing system of view-based access control model guidance |
-
2018
- 2018-12-06 CN CN201811488138.5A patent/CN109333252B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452034A (en) * | 2010-10-26 | 2012-05-16 | 洛阳北方玻璃技术股份有限公司 | Automatic polishing machine for circular glass hole |
| WO2013049917A1 (en) * | 2011-10-07 | 2013-04-11 | Bombardier Transportation Gmbh | Precision rail profiling device for railway crossovers |
| CN202701964U (en) * | 2012-05-28 | 2013-01-30 | 张景宏 | Surface grinding machine for hardware tool |
| CN203282309U (en) * | 2013-05-21 | 2013-11-13 | 广西工学院 | Automobile rearview mirror three-dimensional template edge grinding machine |
| CN105500165A (en) * | 2016-01-15 | 2016-04-20 | 沙洲职业工学院 | Derusting device for T-type steel fender inclined face |
| CN207402625U (en) * | 2017-09-07 | 2018-05-25 | 佛山市林丰砂光科技有限公司 | A kind of automatic profiling sander |
| CN107598683A (en) * | 2017-10-09 | 2018-01-19 | 杭州华冠实业有限公司 | A kind of hyperbola sander and its polishing process |
| CN108908003A (en) * | 2018-06-06 | 2018-11-30 | 安徽海拓志永智能装备股份有限公司 | A kind of hook polishing system of view-based access control model guidance |
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|---|---|
| CN109333252B (en) | 2021-04-16 |
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