CN110480459A - A kind of dampening assembly of pig iron grinding apparatus - Google Patents
A kind of dampening assembly of pig iron grinding apparatus Download PDFInfo
- Publication number
- CN110480459A CN110480459A CN201910782707.5A CN201910782707A CN110480459A CN 110480459 A CN110480459 A CN 110480459A CN 201910782707 A CN201910782707 A CN 201910782707A CN 110480459 A CN110480459 A CN 110480459A
- Authority
- CN
- China
- Prior art keywords
- pig iron
- grinding apparatus
- support column
- support
- support rod
- 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.)
- Granted
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Classifications
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- 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
- B24B49/16—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 taking regard of the load
- B24B49/165—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 taking regard of the load for grinding tyres
-
- 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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a kind of dampening assembly of pig iron grinding apparatus, including support base, four side of upper end of support base is equipped with support column, and support column is fixedly connected by the way of welding with support base；The inside of each support column is equipped with sliding groove, and the bottom end of each sliding groove adds buffer spring；The upper end of each support column is equipped with support rod, and each support rod is socketed in respectively in the sliding groove of each support column.The dampening assembly of pig iron grinding apparatus proposed by the present invention, smaller in pressure, polishing can keep former polishing state in the state of stablizing, larger in pressure, it is big that polishing generates vibration, in the state of the unstable or even excessive polishing that causes to polish, vibration can be reduced, compensator or trimmer pressure is restored to normal buff state.
Description
Technical field
The present invention relates to pig iron grinding apparatus technical field, in particular to a kind of dampening assembly of pig iron grinding apparatus.
Background technique
Polishing is one kind of process for modifying surface, changes the pig iron by way of friction by the object of hard high-strength
Surface physical properties, to obtain the pig iron of particular surface roughness, the pig iron in the grinding process, using machine automatically grinding,
When grinding apparatus and pig iron hard contact, it will lead to machine grinding apparatus and damaged under the action of Ying Xingli, and can be to the pig iron
Excessive surface polishing, makes pig iron surface damage, grinding effect is not achieved instead, for this purpose, a kind of damping device is needed, in grinding apparatus
When colliding with answering property of the pig iron, answering property impact force is laid down, grinding apparatus protect, and reduces and is damaged caused by the pig iron
Wound is based on this, proposes a kind of dampening assembly of pig iron grinding apparatus.
Summary of the invention
The purpose of the present invention is to provide a kind of dampening assemblies of pig iron grinding apparatus, there is polishing to stablize, in pressure mistake
The advantages of buffering falls pressure in the case where causing polishing vibration big greatly, restores to normal buff state, to solve above-mentioned background skill
Itd is proposed in art polishing when, under the action of grinding device Ying Xingli, not only result in excessive vibration, lead to grinding effect
It is bad, or even cause excessively to polish because pressure is excessive, the problem of damaging product problem.
To achieve the above object, the invention provides the following technical scheme: a kind of dampening assembly of pig iron grinding apparatus, including
Support base, four side of upper end of support base are equipped with support column, and support column is fixedly connected by the way of welding with support base；Each institute
The inside for stating support column is equipped with sliding groove, and the bottom end of each sliding groove adds buffer spring；Each support column it is upper
End is equipped with support rod, and each support rod is socketed in respectively in the sliding groove of each support column；The outside of each support column
Limit bar is installed, limits in bar and is provided with limiting slot；The upper end of the support rod be equipped with bearing plate, bearing plate with each
Strut is fixedly welded；The upper-center of the bearing plate is fixedly installed with pressure sensor, and the upper end of bearing plate is pacified equipped with the pig iron
Seat is filled, the middle-end of pig iron mounting base and the upper-end contact of pressure sensor connect, and are fixedly welded with four on the outside of pig iron mounting base
Root positioning strip, four positioning strips are plugged on respectively in the limiting slot of each limit bar；The side of the support base, which is equipped with, to be beaten
Equipment is ground, the active section of grinding apparatus is equipped with matte board, the upper end of the bottom end face pig iron mounting base of matte board, pig iron mounting base
The upper ends pig iron；The side of the support base is equipped with adapting table, and the upper end of adapting table is equipped with control processor, pressure
Sensor is electrically connected with control processor.
Preferably, the side of control processor built-in programmable PLC, control processor are equipped with buzzer siren, buzzing report
Alert device is electrically connected with built-in programmable PLC.
Preferably, the side of each support rod is fixedly installed with block；Pacify the upper end of each support column
Equipped with electromagnetic coil, the side of electromagnetic coil is equipped with reset spring, and the other end of reset spring is equipped with metal block, metal block
Positioned at the lower end of block.
Preferably, the sliding groove is circular trough, support rod be it is cylindric, support rod with the upper end of sliding groove is seamless contacts
Connection.
Preferably, the limiting slot is square groove, and positioning strip is bar shaped bar, and positioning strip is seamless to be plugged in limiting slot.
Preferably, the pressure sensor uses piezoelectric transducer.
Compared with prior art, the beneficial effects of the present invention are: the dampening assembly of this pig iron grinding apparatus, is handled by control
Device built-in programmable PLC sets service pressure value, by pressure sensor real-time detection matte board to the pressure size of the pig iron,
When the pressure detected is less than setting service pressure value, the former working condition of holding, pig iron mounting base is made by the support of block
With upper end of support column is stabilized in, matte board, which can be stablized, at this time polishes to the pig iron for being placed on pig iron mounting base upper end；When
The pressure detected is greater than the service pressure value of setting, then programmable PLC controls electromagnetic coil energizing magnetic, absorption
Metal block, makes support rod lose block support, and compression reseting spring falls matte board in pig iron mounting base by reset spring buffering
The excessive pressure of the pig iron is held, to prevent matte board from excessively polishing the pig iron, so that polishing quality is bad, and can be to matte board sheet
Body causes to damage, and when detecting that pressure size drops to setting service pressure value once, programmable PLC controls electromagnetic coil
Power-off, and support rod then restores to the original state under buffer spring thrust, metal block is re-moved to the lower end of block, is restored just
Often polishing state；Whole smaller in pressure, polishing keeps former polishing state in the state of stablizing, larger in pressure, polishing generates
Vibration is big, in the state of the unstable or even excessive polishing that causes to polish, can reduce vibration, compensator or trimmer pressure is restored to normal buff
State.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is support column top view of the invention；
Fig. 3 is that support column of the invention is bowed to cross-sectional view；
Fig. 4 is that support column of the invention is main to cross-sectional view.
In figure: 1, support base；2, support column；3, sliding groove；4, buffer spring；5, support rod；6, bar is limited；7, it limits
Slot；8, bearing plate；9, pressure sensor；10, pig iron mounting base；11, positioning strip；12, grinding apparatus；13, matte board；14, it holds
It is consecutive；15, control processor；16, buzzer siren；17, block；18, electromagnetic coil；19, reset spring；20, metal block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of dampening assembly of pig iron grinding apparatus, including support base 1, four side of upper end of support base 1
Equipped with support column 2, support column 2 is fixedly connected by the way of welding with support base 1；The inside of each support column 2 is equipped with sliding
The bottom end of slot 3, each sliding groove 3 adds buffer spring 4；The upper end of each support column 2 is equipped with support rod 5, Ge Gezhi
Strut 5 is socketed in respectively in the sliding groove 3 of each support column 2, and sliding groove 3 is circular trough, and support rod 5 is cylindric, support rod 5
With the seamless contact connectio in upper end of sliding groove 3；The outside of each support column 2 is equipped with limit bar 6, limits and is provided in bar 6
Limiting slot 7；The upper end of support rod 5 is equipped with bearing plate 8, and bearing plate 8 is fixedly welded with each support rod 5；In the upper end of bearing plate 8
Centre is fixedly installed with pressure sensor 9, and pressure sensor 9 uses piezoelectric transducer, can real-time detection dynamic pressure, and will test
To the programmable PLC that is transferred to built in control processor 15 of pressure signal handled, normal work is set by programmable PLC
Pressure value when making, the upper end of bearing plate 8 are equipped with pig iron mounting base 10, middle-end and the pressure sensor 9 of pig iron mounting base 10
Upper-end contact connection, the outside of pig iron mounting base 10 are fixedly welded with four positioning strips 11, and four positioning strips 11 are plugged on respectively
In the limiting slot 7 of each limit bar 6, limiting slot 7 is square groove, and positioning strip 11 is bar shaped bar, and positioning strip 11 is seamless to be plugged on
In limiting slot 7；The side of each support rod 5 is fixedly installed with block 17；The upper end of each support column 2 is mounted on electromagnetic wire
Circle 18, the side of electromagnetic coil 18 is equipped with reset spring 19, and the other end of reset spring 19 is equipped with metal block 20, metal block
20 are located at the lower end of block 17；The side of support base 1 is equipped with grinding apparatus 12, and the working end of grinding apparatus 12 is equipped with matte board
13, the upper end of the bottom end face pig iron mounting base 10 of matte board 13, the upper ends pig iron of pig iron mounting base 10；Support base 1
Side is equipped with adapting table 14, and the upper end of adapting table 14 is equipped with control processor 15, pressure sensor 9 and control processor 15
Electrical connection, 15 built-in programmable PLC of control processor, the side of control processor 15 are equipped with buzzer siren 16, buzzing alarm
Device 16 is electrically connected with built-in programmable PLC, and in the state that pressure continues excessive, control processor 15 controls buzzer siren 16
Buzzer warning.
The dampening assembly of the pig iron grinding apparatus, by the matte board 13 of 12 working end of grinding apparatus in pig iron mounting base 10
The pig iron that end is placed is polished, and under normal buff state, the lower end of block 17 is placed in by metal block 20, at work, pressure
The size (pressure size=gross pressure-pig iron mounting base 10 gravity-pig iron gravity) of 9 real-time detection pressure of force snesor,
And the pressure value that will test is transferred to the processing analysis of control processor 15, when obtained pressure value is less than the normal of programming setting
Working pressure, maintain the original state normal work, when obtained pressure value is greater than the pressure value worked normally, programmable PLC
It controls electromagnetic coil 18 to be powered, electromagnetic coil 18 generates magnetism after being powered, and adsorbs the metal block 20 of 19 other end of reset spring, gold
After belonging to the disengaging of block 20 17 lower end of block, support rod 5 loses the supporting role of block 17, so that buffer spring 4 is compressed, the upper end pig iron
Mounting base 10 moves down, and falls matte board 13 to the pressure of the 10 upper end pig iron of pig iron mounting base by the buffering of buffer spring 4, thus prevent because
Pressure is excessive, and matte board 13 excessively polishes to the pig iron, so that polishing quality is bad, and can cause to damage in itself to matte board 13；
9 real-time detection matte board 13 of pressure sensor is to the pressure of the pig iron, and after being restored to normal pressure, programmable PLC controls electromagnetism
Coil 18 powers off, and the power-off of electromagnetic coil 18 loses magnetism, and metal block 20 is under the action of 19 thrust of reset spring under block 17
End movement, while support rod 5 moves upwards reinstatement state under the thrust of buffer spring 4, metal block 20 is removable at this time
It moves to the lower end of block 17, in the state that pressure is no more than service pressure value, guarantees matte board 13 to pig iron mounting base
10 stablize polishing.
In conclusion the dampening assembly of pig iron grinding apparatus proposed by the present invention, by 15 built-in programmable of control processor
PLC sets service pressure value, by 9 real-time detection matte board 13 of pressure sensor to the pressure size of the pig iron, when detecting
Pressure be less than setting service pressure value, keep former working condition, pig iron mounting base 10 by block 17 supporting role quilt
Stablize in 2 upper end of support column, matte board 13, which can be stablized, at this time polishes to the pig iron for being placed on 10 upper end of pig iron mounting base；When
The pressure detected is greater than the service pressure value of setting, then programmable PLC controls 18 energizing magnetic of electromagnetic coil, inhales
Attached metal block 20 makes support rod 5 lose the support of block 17, compresses buffer spring 4, and it is right to fall matte board 13 by the buffering of buffer spring 4
The excessive pressure of the 10 upper end pig iron of pig iron mounting base, to prevent matte board 13 from excessively polishing the pig iron, so that polishing quality is not
It is good, and matte board 13 can be caused to damage in itself, it, can when detecting that pressure size drops to setting service pressure value once
PLC control electromagnetic coil 18 is programmed to power off, and support rod 5 then restores to the original state under 4 thrust of buffer spring, 20 weight of metal block
It is newly moved to the lower end of block 17, restores normal buff state；Whole smaller in pressure, polishing keeps original to beat in the state of stablizing
Mill state, larger in pressure, it is big that polishing generates vibration, in the state of the unstable or even excessive polishing that causes to polish, can reduce shake
Dynamic, compensator or trimmer pressure is restored to normal buff state.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of dampening assembly of pig iron grinding apparatus, which is characterized in that including support base (1), four side of upper end of support base (1)
Equipped with support column (2), support column (2) is fixedly connected by the way of welding with support base (1)；Each support column (2)
Inside is equipped with sliding groove (3), and the bottom end of each sliding groove (3) adds buffer spring (4)；Each support column (2)
Upper end is equipped with support rod (5), and each support rod (5) is socketed in respectively in the sliding groove (3) of each support column (2)；Each institute
It states and limit bar (6) is installed on the outside of support column (2), be provided with limiting slot (7) in limit bar (6)；The support rod (5)
Upper end is equipped with bearing plate (8), and bearing plate (8) is fixedly welded with each support rod (5)；The upper-center of the bearing plate (8) is solid
Dingan County is equipped with pressure sensor (9), and the upper end of bearing plate (8) is equipped with pig iron mounting base (10), the middle-end of pig iron mounting base (10)
It is connect with the upper-end contact of pressure sensor (9), is fixedly welded with four positioning strips (11) on the outside of pig iron mounting base (10), four
Root positioning strip (11) is plugged on respectively in the limiting slot (7) of each limit bar (6)；The side of the support base (1) is equipped with
The active section of grinding apparatus (12), grinding apparatus (12) is equipped with matte board (13), and the bottom end face pig iron of matte board (13) is installed
The upper end of seat (10), the upper ends pig iron of pig iron mounting base (10)；The side of the support base (1) is equipped with adapting table
(14), the upper end of adapting table (14) is equipped with control processor (15), and pressure sensor (9) is electrically connected with control processor (15)
It connects.
2. a kind of dampening assembly of pig iron grinding apparatus as described in claim 1, it is characterised in that: in control processor (15)
Programmable PLC is set, the side of control processor (15) is equipped with buzzer siren (16), buzzer siren (16) and built-in programmable
PLC electrical connection.
3. a kind of dampening assembly of pig iron grinding apparatus as described in claim 1, it is characterised in that: each support rod
(5) side is fixedly installed with block (17)；The upper end of each support column (2) is mounted on electromagnetic coil (18), electricity
The side of magnetic coil (18) is equipped with reset spring (19), and the other end of reset spring (19) is equipped with metal block (20), metal
Block (20) is located at the lower end of block (17).
4. a kind of dampening assembly of pig iron grinding apparatus as described in claim 1, it is characterised in that: the sliding groove (3) is
Circular trough, support rod (5) are cylindric, the seamless contact connectio in upper end of support rod (5) and sliding groove (3).
5. a kind of dampening assembly of pig iron grinding apparatus as described in claim 1, it is characterised in that: the limiting slot (7) is
Square groove, positioning strip (11) are bar shaped bar, and positioning strip (11) is seamless to be plugged in limiting slot (7).
6. a kind of dampening assembly of pig iron grinding apparatus as described in claim 1, it is characterised in that: the pressure sensor
(9) piezoelectric transducer is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782707.5A CN110480459B (en) | 2019-08-23 | 2019-08-23 | Damping component of pig iron polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782707.5A CN110480459B (en) | 2019-08-23 | 2019-08-23 | Damping component of pig iron polishing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110480459A true CN110480459A (en) | 2019-11-22 |
| CN110480459B CN110480459B (en) | 2021-04-16 |
Family
ID=68551736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910782707.5A Active CN110480459B (en) | 2019-08-23 | 2019-08-23 | Damping component of pig iron polishing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN110480459B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2498755A1 (en) * | 1981-01-27 | 1982-07-30 | Ams Sa | PROTECTIVE APPARATUS FOR DIFFERENTIAL PRESSURE SENSORS AGAINST EXCEEDING MAXIMUM DIFFERENTIAL PRESSURE DATA |
| JPH0648221B2 (en) * | 1988-05-11 | 1994-06-22 | 洋太郎 畑村 | Overload protection device |
| JPH08300257A (en) * | 1995-05-09 | 1996-11-19 | Sumitomo Metal Mining Co Ltd | Wafer sticking device and wafer sticking method therewith |
| US8998678B2 (en) * | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Spider arm driven flexible chamber abrading workholder |
| CN205630268U (en) * | 2016-05-17 | 2016-10-12 | 福建省德化县集发轻工机械厂 | Automatic change burnishing device for ceramic manufacturing |
| CN108500824A (en) * | 2018-04-30 | 2018-09-07 | 海宁市高级技工学校 | A kind of grinding device |
| CN207989593U (en) * | 2018-03-07 | 2018-10-19 | 重庆百富工业有限公司 | A kind of air conditioning clutch |
-
2019
- 2019-08-23 CN CN201910782707.5A patent/CN110480459B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2498755A1 (en) * | 1981-01-27 | 1982-07-30 | Ams Sa | PROTECTIVE APPARATUS FOR DIFFERENTIAL PRESSURE SENSORS AGAINST EXCEEDING MAXIMUM DIFFERENTIAL PRESSURE DATA |
| JPH0648221B2 (en) * | 1988-05-11 | 1994-06-22 | 洋太郎 畑村 | Overload protection device |
| JPH08300257A (en) * | 1995-05-09 | 1996-11-19 | Sumitomo Metal Mining Co Ltd | Wafer sticking device and wafer sticking method therewith |
| US8998678B2 (en) * | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Spider arm driven flexible chamber abrading workholder |
| CN205630268U (en) * | 2016-05-17 | 2016-10-12 | 福建省德化县集发轻工机械厂 | Automatic change burnishing device for ceramic manufacturing |
| CN207989593U (en) * | 2018-03-07 | 2018-10-19 | 重庆百富工业有限公司 | A kind of air conditioning clutch |
| CN108500824A (en) * | 2018-04-30 | 2018-09-07 | 海宁市高级技工学校 | A kind of grinding device |
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| Publication number | Publication date |
|---|---|
| CN110480459B (en) | 2021-04-16 |
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