CN2930961Y - Piezoresistive wafer double-surface grinding machine - Google Patents
Piezoresistive wafer double-surface grinding machine Download PDFInfo
- Publication number
- CN2930961Y CN2930961Y CN 200620031200 CN200620031200U CN2930961Y CN 2930961 Y CN2930961 Y CN 2930961Y CN 200620031200 CN200620031200 CN 200620031200 CN 200620031200 U CN200620031200 U CN 200620031200U CN 2930961 Y CN2930961 Y CN 2930961Y
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- Prior art keywords
- contained
- mill
- support
- gearbox
- conveyer belt
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- Expired - Fee Related
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- Grinding Of Cylindrical And Plane Surfaces (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 utility model provides a pressure sensitive resistance sheet double-end face grinder for the grinding technical field, which is mainly characterized in that a double-grinding disc device and a conveying device are arranged. The gearbox of the double-grinding disc device is arranged on a frame while two ends of the conveying belt of the conveying device are arranged on the frame through a bracket, and the middle of the conveying belt crosses the middle of the double-grinding disc of the double-grinding disc device. The two grinding discs of the double-grinding disc device can simultaneously and relatively move. A resistance sheet is transmitted to the part between the two grinding discs through the conveying device, and the two grinding discs rotate reversely to grind the resistance sheet, which realizes penetrated feeding and continuous grinding and improves grinding efficiency and quality. The utility model has the advantages of that: the production efficiency can be improved, the performance parameter of the resistance sheet is improved; the qualified rate of the resistance sheet is increased with energy saving and consumption reduction.
Description
Technical field
The utility model belongs to the grinding technique field, is specifically related to a kind of piezoresistive wafer double-ended grinding machine.
Background technology
Existing piezoresistive wafer adopts be four road flat-grinding machines as the resistor disc milling apparatus, operating personnel are placed on resistor disc on the cast iron mill, upper millstone rotates and drives resistor disc by oil tanker and rotate, and adds diamond dust and is abrasive media and carry out resistor disc and grind.This kind equipment grinds resistor disc and exists equipment dependability poor, and the motionless phenomenon of commentaries on classics is arranged during abrasive disc, causes production efficiency low, the maintenance cost height.And the resistor disc edge easily causes and collides with when grinding, highly be that the easy mill of 41mm and above resistor disc is oblique grinding particularly, the formation both ends of the surface are not parallel, very easily cause the resistor disc edge to collide with, form scraggly little gap, thereby influence the outward appearance and the electrical quantity performance of resistor disc.Therefore to exist production efficiency low for prior art, and the consumptive material life-span is short, and water consumption power consumption is big.The deficiency of properties of product difference.
Summary of the invention
The purpose of this utility model is that a kind of production efficiency of design is many, energy-saving and water-saving, and the milling apparatus of good product performance is in order to substitute existing four road flat-grinding machines.
For reaching above-mentioned purpose, the main technical schemes that the utility model adopted is to change existing resistor disc plain grinding into resistor disc vertical grinding, two mill devices promptly are set, conveying device, the gearbox of two mill devices is contained on the support, the two ends of the conveyer belt of conveying device are contained on the support by support, and the middle part of conveyer belt is passed from the centre of two mills of two mill devices, thereby constitute a kind of piezoresistive wafer double-ended grinding machine.
Adopt such scheme, the grinding machine of making, the relative motion simultaneously of two mills of two mill devices; Mill is vertical with horizontal plane, and resistor disc is sent between two mills by conveying device, and the both ends of the surface of resistor disc fully contact with mill, has realized running through feeding and continuously grinding and has improved grinding efficiency and Grinding Quality.The grinding machine good stability, maintenance cost is low, and the mean free error time reaches up to ten thousand hours, and be 1.5 years the service life of mill.Thoroughly solve four road flat-grinding machines the colliding with and the not parallel problem in height resistor disc two ends after grinding more than the 41mm of resistor disc in the abrasive disc process, improved outward appearance and the whole electrical quantity performance of resistor disc.Compared with prior art, have and to enhance productivity, improve the resistor disc performance parameter, improve the resistor disc qualification rate, can reduce cost significantly, energy-saving and cost-reducing, advantage such as help promoting the use of.
Reach example in conjunction with the accompanying drawings and further specify specific structural features of the present utility model.
Fig. 1 is a general assembly structural representation of the present utility model.
Fig. 2 is a side view of the present utility model.
Specific embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises: two mill devices, conveying device, support 10.Two mill devices comprise: motor 4, mill dynamical system console 5, gearbox 6, mill 7, line shaft 8.Conveying device comprises: conveyer belt dynamical system and control system 1, conveyer belt 2, baffle plate 3, clamp 9.Gearbox 6 is two, and symmetry is contained on the support 10 respectively, and motor 4 is contained on the support 10, and the output shaft of motor 4 links to each other with the power shaft of gearbox 6.Mill 7 is two, be contained in the two ends of the line shaft 8 of two gearboxes 6 respectively, line shaft 8 be contained in the gearbox 6 one section be provided with leading screw with in the hold-down nut established match, can realize driving mill 7 advance and retreat, mill dynamical system console 5 comprises: the dynamic Control switch, and power control circuit advances the machine gauge tap, advance the machine control circuit, be respectively applied for the rotating speed of control line shaft 8 and the advance and retreat of mill 7.Can reach and control going forward side by side relatively of two mills 7 simultaneously, the rotation of the line shaft of control gearbox 6, two line shafts, 8 backward rotation bands, two mills, 7 backward rotation.Resistor disc is ground.The two ends of conveyer belt 2 are contained on the support 11 by rotating shaft 13, and the bottom of support 11 is contained on the support 10, and its middle part is passed from the centre of two mills 7.One end of clamp 9 is contained on the conveyer belt 2, distance between two clamps 9 can be according to the diameter adjustment of resistor disc, be used for the resistor disc on the conveyer belt 2 is tightened, grind, baffle plate 3 is contained on the support 10, do guide effect when being used for to the transmission resistor disc, conveyer belt dynamical system and control system 1 comprise motor, gearbox, control system, its motor links to each other with the input of gearbox, and the belt wheel of gear box output end links to each other by the belt wheel 14 in the rotating shaft 13 of belt 12 and conveyer belt 2, is used to drive driving-belt 2 rotations, realize feeding, control system comprises: gauge tap, control circuit is used to control the rotating speed of conveyer belt 2.
Claims (2)
1, a kind of piezoresistive wafer double-ended grinding machine, has support (10), it is characterized in that also having two mill devices, conveying device, the gearbox of two mill devices (6) is contained on the support (10), the two ends of the conveyer belt of conveying device (2) are contained on the support (10) by support (11), and the middle part of conveyer belt (2) is passed from the centre of two mills (7) of two mill devices.
2, a kind of piezoresistive wafer double-ended grinding machine according to claim 1, it is characterized in that described pair of mill device comprises: motor (4), mill dynamical system console (5), gearbox (6), mill (7), line shaft (8), conveying device comprises: conveyer belt dynamical system and control system (1), conveyer belt (2), baffle plate (3), clamp (9); Gearbox (6) is two, symmetry is contained on the support (10) respectively, motor (4) is contained on the support (10), the output shaft of motor (4) links to each other with the power shaft of gearbox (6), mill (7) is two, be contained in the two ends of the line shaft (8) of two gearboxes (6) respectively, line shaft (8) be contained in the gearbox (6) one section be provided with leading screw with in the hold-down nut established match, mill dynamical system console (5) comprising: the dynamic Control switch, power control circuit, advance the machine gauge tap, advance the machine control circuit, the two ends of conveyer belt (2) are contained on the support (11) by rotating shaft (13), its middle part is passed from the centre of two end plates (7), one end of clamp (9) is contained on the conveyer belt (2), baffle plate (3) is contained on the support (10), conveyer belt dynamical system and control system (1) comprise motor, gearbox, control system, its motor links to each other with the input of gearbox, the belt wheel of gear box output end links to each other by the belt wheel (14) in the rotating shaft (13) of belt (12) and conveyer belt (2), control system comprises: gauge tap, control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031200 CN2930961Y (en) | 2006-08-23 | 2006-08-23 | Piezoresistive wafer double-surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031200 CN2930961Y (en) | 2006-08-23 | 2006-08-23 | Piezoresistive wafer double-surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930961Y true CN2930961Y (en) | 2007-08-08 |
Family
ID=38347462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620031200 Expired - Fee Related CN2930961Y (en) | 2006-08-23 | 2006-08-23 | Piezoresistive wafer double-surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930961Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042798B (en) * | 2009-10-19 | 2012-05-23 | 中芯国际集成电路制造(上海)有限公司 | Preparation method of spreading resistance test sample and sample grinding and fixing device |
| CN102873603A (en) * | 2012-10-15 | 2013-01-16 | 山东省宇捷轴承制造有限公司 | Continuous feeding device |
| CN103286650A (en) * | 2013-06-11 | 2013-09-11 | 乳山市宏远机床制造有限公司 | Automatic discharging device for vertical-type double-ended grinding machine |
| CN103552804A (en) * | 2013-11-13 | 2014-02-05 | 昆山日日先精密机械有限公司 | Automatic conveying device of flat grinder |
| CN103722481A (en) * | 2013-12-10 | 2014-04-16 | 广西新未来信息产业股份有限公司 | Method for grinding zinc oxide voltage dependent resistor porcelain sheet |
| CN110722415A (en) * | 2019-11-28 | 2020-01-24 | 永州利达工贸实业有限公司 | Building templates grinding device |
| CN111660177A (en) * | 2020-06-16 | 2020-09-15 | 山东九鑫机械工具有限公司 | Automatic polishing vehicle with adjustable workbench speed and high batch production safety |
-
2006
- 2006-08-23 CN CN 200620031200 patent/CN2930961Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042798B (en) * | 2009-10-19 | 2012-05-23 | 中芯国际集成电路制造(上海)有限公司 | Preparation method of spreading resistance test sample and sample grinding and fixing device |
| CN102873603A (en) * | 2012-10-15 | 2013-01-16 | 山东省宇捷轴承制造有限公司 | Continuous feeding device |
| CN102873603B (en) * | 2012-10-15 | 2015-04-22 | 山东省宇捷轴承制造有限公司 | Continuous feeding device |
| CN103286650A (en) * | 2013-06-11 | 2013-09-11 | 乳山市宏远机床制造有限公司 | Automatic discharging device for vertical-type double-ended grinding machine |
| CN103552804A (en) * | 2013-11-13 | 2014-02-05 | 昆山日日先精密机械有限公司 | Automatic conveying device of flat grinder |
| CN103722481A (en) * | 2013-12-10 | 2014-04-16 | 广西新未来信息产业股份有限公司 | Method for grinding zinc oxide voltage dependent resistor porcelain sheet |
| CN103722481B (en) * | 2013-12-10 | 2016-02-24 | 广西新未来信息产业股份有限公司 | A kind of method of Zinc-oxide piezoresistor abrasive disc |
| CN110722415A (en) * | 2019-11-28 | 2020-01-24 | 永州利达工贸实业有限公司 | Building templates grinding device |
| CN111660177A (en) * | 2020-06-16 | 2020-09-15 | 山东九鑫机械工具有限公司 | Automatic polishing vehicle with adjustable workbench speed and high batch production safety |
| CN111660177B (en) * | 2020-06-16 | 2022-03-18 | 山东九鑫机械工具有限公司 | Automatic polishing vehicle with adjustable workbench speed and high batch production safety |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20100823 |