CN204604071U - A kind of flap lapping device - Google Patents
A kind of flap lapping device Download PDFInfo
- Publication number
- CN204604071U CN204604071U CN201520135332.0U CN201520135332U CN204604071U CN 204604071 U CN204604071 U CN 204604071U CN 201520135332 U CN201520135332 U CN 201520135332U CN 204604071 U CN204604071 U CN 204604071U
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- China
- Prior art keywords
- valve
- grinding
- chip microcomputer
- flap
- abrasive disk
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of flap lapping device, in the middle of base, main shaft is installed, around main shaft, abrasive disk is installed, abrasive disk is circulus, abrasive disk is provided with grinding groove, base side is provided with conveyer belt, conveyer belt is provided with drive motors, conveyer belt front end is provided with chute, be provided with catch bottom chute, catch is arranged on the upper end of grinding groove, and the abrasive disk upper end corresponding with conveyer belt is provided with abrasive wheel, abrasive wheel is provided with grinding shaft, and control unit is arranged on the bottom of base.This flap lapping device structure is simple, easy to operate, change the grinding that simple rotary motion is ground to composite rotating motion, improve quality and the efficiency of grinding, lowering or hoisting gear regulates the pressure between abrasive wheel and abrasive disk automatically, and can grind the flap of Multiple Type, main shaft, drive motors, grinding shaft run under the control of frequency converter group simultaneously, decrease the operation of hand lapping, improve the grinding efficiency to flap.
Description
Technical field
The utility model belongs to grinder technical field, particularly relates to a kind of flap lapping device.
Background technology
At present, existing valve clack of safety valve grinder relies on reductor to drive the rotation of abrasive disk, with manually grinding safe flap on abrasive disk, the labour intensity of operating personnel is large, and production efficiency is relatively low, and Grinding Quality depends on the technical merit height of operating personnel, abrasive disk is steel body, grind the sealing surface of safety valve of some in life cycle after, the flatness of abrasive disk reduces, and repairs its ground flat degree and difficulty thereof, and even whole machinery is scrapped because of the Pingdu damage of abrasive disk.
Utility model content
The utility model provides the flap lapping device that a kind of structure is simple, easy to install, increase work efficiency for solving in known technology the technical problem that exists.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: this flap lapping device comprises: grinding shaft, abrasive wheel, grinding groove, abrasive disk, base, lowering or hoisting gear, catch, chute, conveyer belt, drive motors, main shaft, control unit;
In the middle of base, main shaft is installed, be provided with abrasive disk around main shaft, abrasive disk is circulus, and abrasive disk is provided with grinding groove, base side is provided with conveyer belt, conveyer belt is provided with drive motors, and conveyer belt front end is provided with chute, is provided with catch bottom chute, catch is arranged on the upper end of grinding groove, the abrasive disk upper end corresponding with conveyer belt is provided with abrasive wheel, and abrasive wheel is provided with grinding shaft, and control unit is arranged on the bottom of base.
The utility model can also adopt following technical measures:
Described lowering or hoisting gear comprises hydraulic cylinder, fuel tank, variable pump, check valve, stop valve, pressure sensor, solenoid directional control valve, first throttle valve, balanced valve, overflow valve, second throttle;
Fuel tank is connected with check valve by variable pump, check valve connects solenoid directional control valve, solenoid directional control valve connects first throttle valve and second throttle respectively, the input of first throttle valve connecting fluid cylinder pressure, the output of hydraulic cylinder is connected with balanced valve, balanced valve is connected with second throttle, and overflow valve is arranged on the output of check valve, and pressure sensor is connected with overflow valve by stop valve.
Described control unit comprises single-chip microcomputer, frequency converter group, display screen, power module, input module, hydraulic module;
Single-chip microcomputer is used for computing and the process of data;
Be connected with single-chip microcomputer, for controlling the frequency converter group of main shaft, drive motors, grinding shaft velocity of rotation respectively;
Be connected with single-chip microcomputer, for showing the display screen of main shaft, drive motors, grinding shaft velocity of rotation data and single-chip microcomputer setting value;
Be connected with single-chip microcomputer, for providing the power module of electric energy for single-chip microcomputer;
Be connected with single-chip microcomputer, for revising the input module of single-chip microcomputer operational parameter;
Be connected with single-chip microcomputer, for controlling the hydraulic module of lowering or hoisting gear sequentially-operating.
Main shaft rotates for driving abrasive disk, and drive motors rotates for driving driving-belt, and grinding shaft rotates for driving abrasive wheel.To the valve clack of safety valve of grinding be needed to be transported in chute by driving-belt, flap be fallen in grinding groove under the blocking of catch, and abrasive disk rotates under the effect of main shaft, and simultaneous grinding wheel also rotates, and flap grinds under the effect of abrasive wheel.The speed that the speed that flap enters the speed of grinding groove, abrasive disk rotates, abrasive wheel rotate all is controlled the data that frequency converter group sends by single-chip microcomputer, and data message is modified by input unit.The precision of flap grinding and grinding efficiency need to control lowering or hoisting gear sequentially-operating by hydraulic module and have come, abrasive wheel is to when on grinding groove, the grinding pressure of flap is less, single-chip microcomputer sends OPEN by hydraulic module to variable pump, oil pressure in hydraulic cylinder increases, the degree of grinding of flap increases the weight of, stop valve and overflow valve is connected with between check valve and solenoid directional control valve, the pressure sensor that stop valve connects have in time by the pressure transmission in hydraulic cylinder to single-chip microcomputer, ensure that grinding pressure is within setting range, and overflow valve plays voltage stabilizing, the effect of system unloaded and safeguard protection, balanced valve can make the pressure of hydraulic cylinder keep balance, improve the working life of safety coefficient and prolongation hydraulic cylinder, improve the stability of increasing apparatus.
The advantage that the utility model has and good effect are: this flap lapping device structure is simple, easy to operate, change the grinding that simple rotary motion is ground to composite rotating motion, improve quality and the efficiency of grinding, lowering or hoisting gear regulates the pressure between abrasive wheel and abrasive disk automatically, can grind the flap of Multiple Type, main shaft, drive motors, grinding shaft run under the control of frequency converter group simultaneously, decrease the operation of hand lapping, reduce the labour intensity of worker, improve the grinding efficiency to flap.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of flap lapping device that the utility model embodiment provides;
Fig. 2 is the structural representation of the lowering or hoisting gear that the utility model embodiment provides;
Fig. 3 is the structural representation of the control unit that the utility model embodiment provides;
In figure: 1, grinding shaft; 2, abrasive wheel; 3, grinding groove; 4, abrasive disk; 5, base; 6, lowering or hoisting gear; 6-1, hydraulic cylinder; 6-2, fuel tank; 6-3, variable pump; 6-4, check valve; 6-5, stop valve; 6-6, pressure sensor; 6-7, solenoid directional control valve; 6-8, first throttle valve; 6-9, balanced valve; 6-10, overflow valve; 6-11, second throttle; 7, catch; 8, chute; 9, conveyer belt; 10, drive motors; 11, main shaft; 12, control unit; 12-1, single-chip microcomputer; 12-2, frequency converter group; 12-3, display screen; 12-4, power module; 12-5, input module; 12-6, hydraulic module.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinating accompanying drawing to be described in detail as follows: the module used by the utility model or unit all belong to known module or unit, when buying module or unit, are provided with software.There is not the innovation of software or method in the utility model.
Refer to Fig. 1 to Fig. 3: this flap lapping device comprises: grinding shaft 1, abrasive wheel 2, grinding groove 3, abrasive disk 4, base 5, lowering or hoisting gear 6, catch 7, chute 8, conveyer belt 9, drive motors 10, main shaft 11, control unit 12;
In the middle of base 5, main shaft 11 is installed, be provided with abrasive disk 4 around main shaft 11, abrasive disk 4 is circulus, abrasive disk 4 is provided with grinding groove 3, base 5 side is provided with conveyer belt 9, conveyer belt 9 is provided with drive motors 10, conveyer belt 9 front end is provided with chute 8, is provided with catch 7 bottom chute 8, catch 7 is arranged on the upper end of grinding groove 3, abrasive disk 4 upper end corresponding with conveyer belt 9 is provided with abrasive wheel 2, and abrasive wheel 2 is provided with grinding shaft 1, control unit 12 is arranged on the bottom of base 5.
The utility model can also adopt following technical measures:
Described lowering or hoisting gear 6 comprises hydraulic cylinder 6-1, fuel tank 6-2, variable pump 6-3, check valve 6-4, stop valve 6-5, pressure sensor 6-6, solenoid directional control valve 6-7, first throttle valve 6-8, balanced valve 6-9, overflow valve 6-10, second throttle 6-11;
Fuel tank 6-2 is connected with check valve 6-4 by variable pump 6-3, check valve 6-4 connects solenoid directional control valve 6-7, solenoid directional control valve 6-7 connects first throttle valve 6-8 and second throttle 6-11 respectively, the input of first throttle valve 6-8 connecting fluid cylinder pressure 6-1, the output of hydraulic cylinder 6-1 is connected with balanced valve 6-9, balanced valve 6-9 is connected with second throttle 6-11, and overflow valve 6-10 is arranged on the output of check valve 6-4, and pressure sensor 6-6 is connected with overflow valve 6-10 by stop valve 6-5.
Described control unit 12 comprises single-chip microcomputer 12-1, frequency converter group 12-2, display screen 12-3, power module 12-4, input module 12-5, hydraulic module 12-6;
Single-chip microcomputer 12-1 is used for computing and the process of data;
Be connected with single-chip microcomputer 12-1, for controlling the frequency converter group 12-2 of main shaft 11, drive motors 10, grinding shaft 1 velocity of rotation respectively;
Be connected with single-chip microcomputer 12-1, for showing the display screen 12-3 of main shaft 11, drive motors 10, grinding shaft 1 velocity of rotation data and single-chip microcomputer 12-1 setting value;
Be connected with single-chip microcomputer 12-1, for providing the power module 12-4 of electric energy for single-chip microcomputer 12-1;
Be connected with single-chip microcomputer 12-1, for revising the input module 12-5 of single-chip microcomputer 12-1 operational parameter;
Be connected with single-chip microcomputer 12-1, for controlling the hydraulic module 12-6 of lowering or hoisting gear 6 sequentially-operating.
Main shaft 11 rotates for driving abrasive disk 4, and drive motors 10 rotates for driving driving-belt 9, and grinding shaft 1 rotates for driving abrasive wheel 2.To the valve clack of safety valve of grinding be needed to be transported in chute 8 by driving-belt, flap be fallen in grinding groove 3 under the blocking of catch 7, and abrasive disk 4 rotates under the effect of main shaft 11, and simultaneous grinding wheel 2 also rotates, and flap grinds under the effect of abrasive wheel 2.The speed that the speed that flap enters the speed of grinding groove 3, abrasive disk 4 rotates, abrasive wheel 2 rotate all is controlled the data that frequency converter group 12-2 sends by single-chip microcomputer 12-1, and data message is modified by input unit.The precision of flap grinding and grinding efficiency need to control lowering or hoisting gear 6 sequentially-operating by hydraulic module 12-6 and have come, when on abrasive wheel 2 pairs of grinding grooves 3, the grinding pressure of flap is less, single-chip microcomputer 12-1 sends OPEN by hydraulic module 12-6 to variable pump 6-3, oil pressure in hydraulic cylinder 6-1 increases, the degree of grinding of flap increases the weight of, stop valve 6-5 and overflow valve 6-10 is connected with between check valve 6-4 and solenoid directional control valve 6-7, the pressure sensor 6-6 that stop valve 6-5 connects have in time by the pressure transmission in hydraulic cylinder 6-1 to single-chip microcomputer 12-1, ensure that grinding pressure is within setting range, and overflow valve 6-10 plays voltage stabilizing, the effect of system unloaded and safeguard protection, balanced valve 6-9 can make the pressure of hydraulic cylinder 6-1 keep balance, improve the working life of safety coefficient and prolongation hydraulic cylinder 6-1, improve the stability of increasing apparatus.
The advantage that the utility model has and good effect are: this flap lapping device structure is simple, easy to operate, change the grinding that simple rotary motion is ground to composite rotating motion, improve quality and the efficiency of grinding, lowering or hoisting gear regulates the pressure between abrasive wheel and abrasive disk automatically, can grind the flap of Multiple Type, main shaft, drive motors, grinding shaft run under the control of frequency converter group simultaneously, decrease the operation of hand lapping, reduce the labour intensity of worker, improve the grinding efficiency to flap.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (3)
1. a flap lapping device, is characterized in that, this flap lapping device comprises: grinding shaft, abrasive wheel, grinding groove, abrasive disk, base, lowering or hoisting gear, catch, chute, conveyer belt, drive motors, main shaft, control unit;
In the middle of base, main shaft is installed, be provided with abrasive disk around main shaft, abrasive disk is circulus, and abrasive disk is provided with grinding groove, base side is provided with conveyer belt, conveyer belt is provided with drive motors, and conveyer belt front end is provided with chute, is provided with catch bottom chute, catch is arranged on the upper end of grinding groove, the abrasive disk upper end corresponding with conveyer belt is provided with abrasive wheel, and abrasive wheel is provided with grinding shaft, and control unit is arranged on the bottom of base.
2. flap lapping device as claimed in claim 1, it is characterized in that, described lowering or hoisting gear comprises hydraulic cylinder, fuel tank, variable pump, check valve, stop valve, pressure sensor, solenoid directional control valve, first throttle valve, balanced valve, overflow valve, second throttle;
Fuel tank is connected with check valve by variable pump, check valve connects solenoid directional control valve, solenoid directional control valve connects first throttle valve and second throttle respectively, the input of first throttle valve connecting fluid cylinder pressure, the output of hydraulic cylinder is connected with balanced valve, balanced valve is connected with second throttle, and overflow valve is arranged on the output of check valve, and pressure sensor is connected with overflow valve by stop valve.
3. flap lapping device as claimed in claim 1, it is characterized in that, described control unit comprises single-chip microcomputer, frequency converter group, display screen, power module, input module, hydraulic module;
Single-chip microcomputer is used for computing and the process of data;
Be connected with single-chip microcomputer, for controlling the frequency converter group of main shaft, drive motors, grinding shaft velocity of rotation respectively;
Be connected with single-chip microcomputer, for showing the display screen of main shaft, drive motors, grinding shaft velocity of rotation data and single-chip microcomputer setting value;
Be connected with single-chip microcomputer, for providing the power module of electric energy for single-chip microcomputer;
Be connected with single-chip microcomputer, for revising the input module of single-chip microcomputer operational parameter;
Be connected with single-chip microcomputer, for controlling the hydraulic module of lowering or hoisting gear sequentially-operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135332.0U CN204604071U (en) | 2015-03-10 | 2015-03-10 | A kind of flap lapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135332.0U CN204604071U (en) | 2015-03-10 | 2015-03-10 | A kind of flap lapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204604071U true CN204604071U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135332.0U Expired - Fee Related CN204604071U (en) | 2015-03-10 | 2015-03-10 | A kind of flap lapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204604071U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436666A (en) * | 2018-03-19 | 2018-08-24 | 尹强 | A kind of safety valve testing repair intelligent integrated machine |
| CN108481184A (en) * | 2018-06-08 | 2018-09-04 | 新乡日升数控轴承装备股份有限公司 | A kind of Stop Control System and control method of grinder |
| CN109366346A (en) * | 2018-12-26 | 2019-02-22 | 新乡市至德精密设备有限公司 | The hydraulic pulldown of Vertical Steel ball machine |
| CN110549213A (en) * | 2019-08-21 | 2019-12-10 | 江苏盐电阀门有限公司 | Automatic grinding processing equipment for sealing surface of butterfly plate |
| CN111015439A (en) * | 2019-12-26 | 2020-04-17 | 温州职业技术学院 | Valve clack grinding device |
| CN112171437A (en) * | 2020-10-23 | 2021-01-05 | 江苏神通阀门股份有限公司 | Helium gas isolation valve clack sealing surface grinding method |
-
2015
- 2015-03-10 CN CN201520135332.0U patent/CN204604071U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436666A (en) * | 2018-03-19 | 2018-08-24 | 尹强 | A kind of safety valve testing repair intelligent integrated machine |
| CN108481184A (en) * | 2018-06-08 | 2018-09-04 | 新乡日升数控轴承装备股份有限公司 | A kind of Stop Control System and control method of grinder |
| CN108481184B (en) * | 2018-06-08 | 2023-05-19 | 新乡日升数控轴承装备股份有限公司 | Parking control system and control method of grinder |
| CN109366346A (en) * | 2018-12-26 | 2019-02-22 | 新乡市至德精密设备有限公司 | The hydraulic pulldown of Vertical Steel ball machine |
| CN110549213A (en) * | 2019-08-21 | 2019-12-10 | 江苏盐电阀门有限公司 | Automatic grinding processing equipment for sealing surface of butterfly plate |
| CN110549213B (en) * | 2019-08-21 | 2020-09-01 | 江苏盐电阀门有限公司 | Automatic grinding processing equipment for sealing surface of butterfly plate |
| CN111015439A (en) * | 2019-12-26 | 2020-04-17 | 温州职业技术学院 | Valve clack grinding device |
| CN111015439B (en) * | 2019-12-26 | 2021-01-01 | 温州职业技术学院 | Valve clack grinding device |
| CN112171437A (en) * | 2020-10-23 | 2021-01-05 | 江苏神通阀门股份有限公司 | Helium gas isolation valve clack sealing surface grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |