CN202656024U - Plane grinding machine for end of barstock - Google Patents
Plane grinding machine for end of barstock Download PDFInfo
- Publication number
- CN202656024U CN202656024U CN201220275081.2U CN201220275081U CN202656024U CN 202656024 U CN202656024 U CN 202656024U CN 201220275081 U CN201220275081 U CN 201220275081U CN 202656024 U CN202656024 U CN 202656024U
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- CN
- China
- Prior art keywords
- shaft
- vertical
- swinging
- crank
- connecting 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.)
- Withdrawn - After Issue
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a plane grinding machine for an end of a barstock. The key point of the technical scheme of the utility model is that the plane grinding machine comprises a frame, a grinding wheel and a driving motor. The lower end of a vertical swinging shaft is supported in a base hole rotatably. A supporting plate is fixedly arranged at the end of the swinging shaft. A driving grinding wheel motor and a swinging motor are fixedly arranged on the supporting plates on both sides of the swinging shaft, respectively. An input shaft of a reducer is connected with a swinging motor shaft. An output shaft of the reducer is provided with a crank. One end of a connecting rod is hinged with a pin roll on the crank. A horizontal shaft on the swinging shaft is provided with a vertical pin roll which is hinged with the other end of the connecting rod. A vertical guide sleeve matched with a workpiece to be grinded in a sliding manner is arranged on the frame above the grinding wheel. Compared with the prior art, the plane grinding machine for the end of the barstock provided by the utility model has the remarkable advantages of high processing efficiency and good quality.
Description
Technical field:
The utility model relates to a kind of flat surface grinding equipment, particularly a kind of bar Flat-end milling drum.
Background technology:
Spiral propeller is the strength member in a kind of material transfer equipment, its consumption is very large, this part adopts cast molding technology to be shaped with the excellent part of spiral, owing to need to not establish machining screw on the cylinder of front portion of spiral at it, then need to process center positioning hole at the end face of the termination of cylinder, but because the end face out-of-flatness of the bar termination of casting and without machining screw, this end face need to being polished, process at general-purpose grinder, efficient is low.
Summary of the invention:
The utility model purpose provides the high and measured a kind of bar Flat-end milling drum of matter of a kind of efficient.The technical scheme that realizes the utility model purpose is, comprise frame, emery wheel and drive motors, it is characterized in that: the lower end of vertical swing shaft is rotatably supported in the base holes, gripper shoe is fixed on the termination of above-mentioned swing shaft, driving grinding wheel drive mitor and rotation motor is separately fixed on the gripper shoe of above-mentioned swing shaft both sides, the power shaft of reductor therewith rotation motor shaft connects, the output shaft of this reductor is provided with crank, one end of the connecting rod therewith bearing pin on the crank is hinged, it is hinged that trunnion axis on the above-mentioned swing shaft is provided with the other end of vertical bearing pin and above-mentioned connecting rod, and the frame above emery wheel is provided with the slippery guide pin bushing of vertical and grinding workpiece.The utility model has the high and measured remarkable advantage of matter of working (machining) efficiency compared with the prior art.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
In conjunction with following embodiment the utility model is described in detail, the lower end of vertical swing shaft 2 is rotatably supported in base 1 hole, gripper shoe 3 is fixed on the termination of above-mentioned swing shaft, driving grinding wheel drive mitor 4 and rotation motor 9 is separately fixed on the gripper shoe of above-mentioned swing shaft both sides, the power shaft of reductor 10 therewith rotation motor shaft connects, the output shaft of this reductor is provided with crank 11, one end of the connecting rod 12 therewith bearing pin on the crank is hinged, it is hinged that trunnion axis on the above-mentioned swing shaft is provided with the other end of vertical bearing pin and above-mentioned connecting rod, and the frame 6 above emery wheel 5 is provided with the slippery guide pin bushing 7 of vertical and grinding workpiece 8.
Using method of the present utility model and operation principle are, at first start emery wheel drive motors and rotation motor, the emery wheel rotation, the rotation motor drives gripper shoe by connecting rod and swing shaft and is rotated around swing shaft, High Rotation Speed made by emery wheel and low speed is drawn circular motion, thereby the end face of the spiral propeller that is ground is ground to the plane, the flatness height.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 namely good second, and artificial only work takes out and inserts workpiece and gets final product, and efficient is very high.
Claims (1)
1. bar Flat-end milling drum, comprise frame, emery wheel and drive motors, it is characterized in that: the lower end of vertical swing shaft is rotatably supported in the base holes, gripper shoe is fixed on the termination of above-mentioned swing shaft, driving grinding wheel drive mitor and rotation motor is separately fixed on the gripper shoe of above-mentioned swing shaft both sides, the power shaft of reductor therewith rotation motor shaft connects, the output shaft of this reductor is provided with crank, one end of the connecting rod therewith bearing pin on the crank is hinged, it is hinged that trunnion axis on the above-mentioned swing shaft is provided with the other end of vertical bearing pin and above-mentioned connecting rod, and the frame above emery wheel is provided with the slippery guide pin bushing of vertical and grinding workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220275081.2U CN202656024U (en) | 2012-06-12 | 2012-06-12 | Plane grinding machine for end of barstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220275081.2U CN202656024U (en) | 2012-06-12 | 2012-06-12 | Plane grinding machine for end of barstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656024U true CN202656024U (en) | 2013-01-09 |
Family
ID=47450957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220275081.2U Withdrawn - After Issue CN202656024U (en) | 2012-06-12 | 2012-06-12 | Plane grinding machine for end of barstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689245A (en) * | 2012-06-12 | 2012-09-26 | 河南省四达仙龙实业有限公司 | Bar stock tip plane grinding machine |
-
2012
- 2012-06-12 CN CN201220275081.2U patent/CN202656024U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689245A (en) * | 2012-06-12 | 2012-09-26 | 河南省四达仙龙实业有限公司 | Bar stock tip plane grinding machine |
| CN102689245B (en) * | 2012-06-12 | 2014-03-19 | 河南省四达仙龙实业有限公司 | Bar stock tip plane grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20140319 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20140319 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |