CN102689245A - Bar stock tip plane grinding machine - Google Patents
Bar stock tip plane grinding machine Download PDFInfo
- Publication number
- CN102689245A CN102689245A CN2012101921071A CN201210192107A CN102689245A CN 102689245 A CN102689245 A CN 102689245A CN 2012101921071 A CN2012101921071 A CN 2012101921071A CN 201210192107 A CN201210192107 A CN 201210192107A CN 102689245 A CN102689245 A CN 102689245A
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- shaft
- swing shaft
- grinding machine
- vertical
- bar stock
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a bar stock tip plane grinding machine. The bar stock tip plane grinding machine is characterized by comprising a stand, a grinding wheel and a driving motor; the lower end of a vertical swing shaft is supported in a base hole in a rotated mode; support plates are fixed on a tip of the swing shaft; a grinding wheel driving motor and a swing motor are respectively fixed on the support plates at both sides of the swing shaft; an input shaft of a speed reducer is in a shaft connection with the swing motor; an output shaft of the speed reducer is provided with a crank; one end of a connection rod is hinged with a pin shaft of the crank; a horizontal shaft of the swing shaft is provided with a vertical pin shaft hinged with the other end of the connection rod; and the stand above the grinding wheel is provided with a vertical guide sleeve in sliding fit with a grinded workpiece. Compared with the prior art, the bar stock tip surface grinding machine has the obvious advantages of high processing efficiency and good quality.
Description
Technical field:
The present invention relates to a kind of flat surface grinding equipment, particularly a kind of bar termination flat surface grinding machine.
Background technology:
Spiral propeller is the strength member in a kind of material transfer equipment, and its consumption is very big, and this part employing cast molding technology is shaped and to have the excellent part of spiral; Owing to need not establish machining screw on the cylinder of front portion of spiral at it; Then need on the end face of the termination of cylinder, process center positioning hole, but, need this end face be polished owing to the end face out-of-flatness of the bar termination of casting does not have machining screw; On general-purpose grinder, process, efficient is low.
Summary of the invention:
The object of the invention provides the high and measured a kind of bar of the matter termination flat surface grinding machine of a kind of efficient.The technical scheme that realizes the object of the invention is to comprise frame, emery wheel and drive motors; It is characterized in that: the lower end rotational support of vertical swing shaft is in base holes; Gripper shoe is fixed on the termination of above-mentioned swing shaft, drives grinding wheel drive mitor and rotation motor and is separately fixed on the gripper shoe of above-mentioned swing shaft both sides, and the power shaft of reductor rotation motor shaft therewith connects; The output shaft of this reductor is provided with crank; One end of the connecting rod bearing pin on the crank therewith is hinged, and it is hinged that the trunnion axis on the above-mentioned swing shaft is provided with the other end of vertical bearing pin and above-mentioned connecting rod, on the frame above the emery wheel, is provided with vertical and the slippery guide pin bushing of grinding workpiece.The present invention and prior art relatively have the high and measured remarkable advantage of matter of working (machining) efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
Describe the present invention in conjunction with following embodiment; The lower end rotational support of vertical swing shaft 2 is in base 1 hole; Gripper shoe 3 is fixed on the termination of above-mentioned swing shaft, drives grinding wheel drive mitor 4 and is separately fixed on the gripper shoe of above-mentioned swing shaft both sides with rotation motor 9, and the power shaft of reductor 10 rotation motor shaft therewith connects; The output shaft of this reductor is provided with crank 11; One end of connecting rod 12 bearing pin on the crank therewith is hinged, and it is hinged that the trunnion axis on the above-mentioned swing shaft is provided with the other end of vertical bearing pin and above-mentioned connecting rod, on the frame above the emery wheel 56, is provided with the slippery guide pin bushing 7 of vertical and grinding workpiece 8.
Method for using of the present invention and operation principle are; At first start emery wheel drive motors and rotation motor; The emery wheel rotation, the rotation motor drives gripper shoe through connecting rod and swing shaft and is rotated around swing shaft, and emery wheel is done rotation at a high speed and low speed is drawn circular motion; Thereby being ground to the plane by the end face of the spiral propeller of grinding, flatness is high.Dynamic balancing is carried out at reply swing shaft center when above-mentioned emery wheel drive motors and rotation motor and reductor are installed, because rotation speed is low, balance is less demanding.Rely on the weight feeding of grinding workpiece self during grinding, general grinding 5-8 is promptly good second, and artificial only work takes out and inserts workpiece and gets final product, and efficient is very high.
Claims (1)
1. a bar termination flat surface grinding machine comprises frame, emery wheel and drive motors; It is characterized in that: the lower end rotational support of vertical swing shaft is in base holes; Gripper shoe is fixed on the termination of above-mentioned swing shaft, drives grinding wheel drive mitor and rotation motor and is separately fixed on the gripper shoe of above-mentioned swing shaft both sides, and the power shaft of reductor rotation motor shaft therewith connects; The output shaft of this reductor is provided with crank; One end of the connecting rod bearing pin on the crank therewith is hinged, and it is hinged that the trunnion axis on the above-mentioned swing shaft is provided with the other end of vertical bearing pin and above-mentioned connecting rod, on the frame above the emery wheel, is provided with vertical and the slippery guide pin bushing of grinding workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192107.1A CN102689245B (en) | 2012-06-12 | 2012-06-12 | Bar stock tip plane grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192107.1A CN102689245B (en) | 2012-06-12 | 2012-06-12 | Bar stock tip plane grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102689245A true CN102689245A (en) | 2012-09-26 |
| CN102689245B CN102689245B (en) | 2014-03-19 |
Family
ID=46855067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210192107.1A Expired - Fee Related CN102689245B (en) | 2012-06-12 | 2012-06-12 | Bar stock tip plane grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102689245B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413847Y (en) * | 2000-03-24 | 2001-01-10 | 齐齐哈尔铁路车辆(集团)有限责任公司 | Column spiral sprind end grinding machine |
| CN2475510Y (en) * | 2001-04-26 | 2002-02-06 | 孙建峰 | Polishing equipment for stone material braided block |
| CN2512549Y (en) * | 2001-12-18 | 2002-09-25 | 南方汇通股份有限公司 | Up-swinging type spring end face grinding machine |
| EP1687118B1 (en) * | 2003-11-21 | 2007-05-02 | Cinetic Landis Grinding Limited | Improvements in and relating to grinding machines |
| GB2484358A (en) * | 2011-02-03 | 2012-04-11 | Bennett Mahler Ltd | Grinding the ends of coil springs |
| CN202656024U (en) * | 2012-06-12 | 2013-01-09 | 河南省四达仙龙实业有限公司 | Plane grinding machine for end of barstock |
-
2012
- 2012-06-12 CN CN201210192107.1A patent/CN102689245B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413847Y (en) * | 2000-03-24 | 2001-01-10 | 齐齐哈尔铁路车辆(集团)有限责任公司 | Column spiral sprind end grinding machine |
| CN2475510Y (en) * | 2001-04-26 | 2002-02-06 | 孙建峰 | Polishing equipment for stone material braided block |
| CN2512549Y (en) * | 2001-12-18 | 2002-09-25 | 南方汇通股份有限公司 | Up-swinging type spring end face grinding machine |
| EP1687118B1 (en) * | 2003-11-21 | 2007-05-02 | Cinetic Landis Grinding Limited | Improvements in and relating to grinding machines |
| GB2484358A (en) * | 2011-02-03 | 2012-04-11 | Bennett Mahler Ltd | Grinding the ends of coil springs |
| CN202656024U (en) * | 2012-06-12 | 2013-01-09 | 河南省四达仙龙实业有限公司 | Plane grinding machine for end of barstock |
Non-Patent Citations (1)
| Title |
|---|
| 于大国: "球面销磨削设备研制及球面摩擦接触机理研究", 《2005年机械科学研究院硕士学位论文》, 31 December 2005 (2005-12-31) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102689245B (en) | 2014-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20200612 |