CN202129692U - Cylindrical grinder provided with two main shafts - Google Patents
Cylindrical grinder provided with two main shafts Download PDFInfo
- Publication number
- CN202129692U CN202129692U CN201120126447U CN201120126447U CN202129692U CN 202129692 U CN202129692 U CN 202129692U CN 201120126447 U CN201120126447 U CN 201120126447U CN 201120126447 U CN201120126447 U CN 201120126447U CN 202129692 U CN202129692 U CN 202129692U
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- CN
- China
- Prior art keywords
- main shafts
- work station
- machining
- board
- cylindrical grinder
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- Expired - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a cylindrical grinder provided with two main shafts, which comprises a machine table and a work station which is used for fixing workpieces to be machined, wherein the work station is arranged on the machine table, two opposite machining main shafts and corresponding sliding rails are arranged at one side of the work station on the machine table, the two machining main shafts are arranged at two ends of the two sliding rails, the sliding rails guide the two machining main shafts to perform reciprocating actions on the machine table, and opposite grinding discs are arranged on the two machining main shafts. Compared with the prior art, the cylindrical grinder is provided with the two main shafts arranged at the same side of the work station, so that the two ends of the workpieces to be machined can be machined at the same time and are particularly suitable for grinding and machining the workpieces which have larger sizes of the middle parts, the grinding procedure is quickened, the production efficiency is improved, and the manpower and the material resources are saved.
Description
Technical field
The utility model relates to a kind of cylindrical grinder, particularly, relates to a kind of cylindrical grinder with two main shafts.
Background technology
Cylindrical grinder is the grinding machine that is used for grinding cylinder shape and conical external surface.Existing its main frame of peripheral milling wheeled litter by board, be arranged on grinding head on the machining spindle, fixedly the parts such as positioner and transmission dust exhaust apparatus of workpiece to be processed constitute.Cylindrical grinder is that the two top hearts with positioner are the center, is cutter with the emery wheel of grinding head, and cylindrical workpiece to be processed (steel part) is ground out the grinding machine of accurate concentricity.
When grinding workpiece to be processed; Grind at the two ends of workpiece to be processed if desired, and the sectional dimension of the mid portion of workpiece to be processed is when big, iff carries out attrition process through the grinding head on the one-sided machining spindle; The control of machining spindle when moving is difficulty very; And need twice grinding could accomplish grinding work to the workpiece to be processed two ends, and waste time and energy, therefore need do further improvement.
The utility model content
The problem that the utility model will solve is: to the problem of above-mentioned existence provide a kind of that can grind simultaneously at the workpiece to be processed two ends, control is simple, and can accelerate the cylindrical grinder with two main shafts of grinding step.
The technical scheme that the utility model adopted is: a kind of cylindrical grinder with two main shafts is provided; Comprise that board reaches the fixedly work station of workpiece to be processed; Said work station is located on the said board; It is characterized in that: a side that on said board, is positioned at said work station also is provided with two relative machining spindles and corresponding slide rail; Said two machining spindles are located at the two ends of said slide rail, and said slide rail guides two machining spindles on board, to carry out reciprocating action, and said two machining spindles are provided with relative abrasive disk.
Further; Said work station comprises a pair of locator; Said locator is fixed on said two machining spindles, one side with workpiece to be processed, also comprises the fixed station that is arranged on the said board, and said locator is fixed on the said fixed station; Said locator is fixed on two machining spindles, one side with workpiece to be processed, and convenient two abrasive disks are processed the workpiece to be processed side faces at both ends simultaneously.
Preferably, said machining spindle is located at rear portion, board top, and said work station is located at said board upper front part, makes that the layout of cylindrical grinder is more reasonable.
Preferably, said abrasive disk is preliminary grinding abrasive disk or correct grinding abrasive disk, thereby carries out corresponding preliminary grinding or correct grinding grinding step respectively.
Compared with prior art; The cylindrical grinder with two main shafts that the utility model provides has two relative machining spindles that are arranged on the work station homonymy; Thereby can carry out attrition process to the two ends of workpiece to be processed simultaneously, and be particularly suitable for the larger-size workpiece of attrition process mid portion, accelerate the operation of grinding; Improve production efficiency, thereby saved manpower and materials.
Description of drawings
Fig. 1 shows the structural representation of the cylindrical grinder with two main shafts that provides among the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing:
Embodiment: as shown in Figure 1, the cylindrical grinder in the present embodiment is a kind of cylindrical grinder with two main shafts that can carry out attrition process to the surface of workpiece to be processed, and it comprises a board 5, a work station, fixed station, two machining spindles 3 and corresponding slide rail 4.
Wherein, work station is used for fixing workpiece to be processed, and work station and fixed station roughly are located at the upper front part of board 5.Work station comprises a pair of locator 2, and locator 2 is fixed on the fixed station to be fixed.Locator 2 is fixed on a side of two machining spindles 3 with workpiece to be processed, thereby makes machining spindle 3 carry out attrition process to workpiece to be processed.
Two machining spindles 3 and slide rail 4 are arranged on the rear portion, top of board 5, and are positioned at the same side of work station.Two machining spindles 3 are located at the two ends on the slide rail 4, thereby make slide rail 4 can guide two machining spindles 3 on board 5, to carry out reciprocating action respectively.
Be respectively equipped with 1, two abrasive disk 1 of an abrasive disk on two machining spindles 3 and be oppositely arranged, thereby can carry out attrition process at the two ends of part to be processed simultaneously.Abrasive disk 1 is the preliminary grinding abrasive disk normally, can certainly be the correct grinding abrasive disk.
Add man-hour; Workpiece to be processed is fixed between two locators 2 of work station; 1 pair of workpiece to be processed of abrasive disk of controlling two machining spindles 3 then carries out attrition process; And two abrasive disks 1 of two machining spindles 3 pass through on slide rail 4, to move, thereby accomplish the attrition process to the workpiece to be processed two ends separately.Make the utility model to carry out attrition process to the two ends of workpiece to be processed simultaneously like this; And attrition process is carried out at the two ends that need not twice pair of workpiece to be processed of repetition; Especially when the mid portion of workpiece to be processed is thick; The abrasive disk 1 of both sides is all comparatively simple through the control that the displacement of machining spindle 3 on slide rail 4 walks, and has accelerated the operation of grinding.
Claims (5)
1. cylindrical grinder with two main shafts; Comprise that board (5) reaches the fixedly work station of workpiece to be processed; Said work station is located on the said board (5); It is characterized in that: a side that on said board (5), is positioned at said work station also is provided with two relative machining spindles (3) and corresponding slide rail (4); Said two machining spindles (3) are located at the two ends of said slide rail (4), and said slide rail (4) guiding two machining spindles (3) carry out reciprocating action on board (5), and said two machining spindles (3) are provided with relative abrasive disk (1).
2. the cylindrical grinder with two main shafts according to claim 1 is characterized in that: said work station comprises a pair of locator (2), and said locator (2) is fixed on said two machining spindles (3) one sides with workpiece to be processed.
3. the cylindrical grinder with two main shafts according to claim 2 is characterized in that: also comprise the fixed station that is arranged on the said board (5), said locator (2) is fixed on the said fixed station.
4. according to claim 1 or 2 or 3 described cylindrical grinders with two main shafts, it is characterized in that: said machining spindle (3) is located at rear portion, board (5) top, and said work station (2) is located at said board (5) upper front part.
5. according to claim 1 or 2 or 3 described cylindrical grinders with two main shafts, it is characterized in that: said abrasive disk (1) is preliminary grinding abrasive disk or correct grinding abrasive disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120126447U CN202129692U (en) | 2011-04-18 | 2011-04-18 | Cylindrical grinder provided with two main shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120126447U CN202129692U (en) | 2011-04-18 | 2011-04-18 | Cylindrical grinder provided with two main shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129692U true CN202129692U (en) | 2012-02-01 |
Family
ID=45518479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120126447U Expired - Lifetime CN202129692U (en) | 2011-04-18 | 2011-04-18 | Cylindrical grinder provided with two main shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129692U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042445A (en) * | 2012-12-17 | 2013-04-17 | 长春设备工艺研究所 | Grinding device for monoblock pump valve spool with tangent conical surfaces and cylindrical surfaces |
| CN103551931A (en) * | 2013-11-06 | 2014-02-05 | 广东石油化工学院 | Numerically-controlled double-headed and single-sided special grinder for grinding knives and scissors |
| CN104057370A (en) * | 2014-06-11 | 2014-09-24 | 洛阳高精机械制造有限公司 | High-precision numerical control cylindrical roller fine grinding and ultra-fine grinding integral machine tool |
| CN106112708A (en) * | 2016-08-26 | 2016-11-16 | 广东豪特曼智能机器有限公司 | A kind of double abrasive wheel head cylindrical grinder |
| CN106736619A (en) * | 2017-01-24 | 2017-05-31 | 广州市高品机床有限公司 | A kind of double-head processing machine bed structure |
-
2011
- 2011-04-18 CN CN201120126447U patent/CN202129692U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042445A (en) * | 2012-12-17 | 2013-04-17 | 长春设备工艺研究所 | Grinding device for monoblock pump valve spool with tangent conical surfaces and cylindrical surfaces |
| CN103551931A (en) * | 2013-11-06 | 2014-02-05 | 广东石油化工学院 | Numerically-controlled double-headed and single-sided special grinder for grinding knives and scissors |
| CN104057370A (en) * | 2014-06-11 | 2014-09-24 | 洛阳高精机械制造有限公司 | High-precision numerical control cylindrical roller fine grinding and ultra-fine grinding integral machine tool |
| CN104057370B (en) * | 2014-06-11 | 2016-05-18 | 洛阳高精机械制造有限公司 | A kind of high precision numerical control cylindrical roller fine grinding superfinishing integrated machine tool |
| CN106112708A (en) * | 2016-08-26 | 2016-11-16 | 广东豪特曼智能机器有限公司 | A kind of double abrasive wheel head cylindrical grinder |
| CN106736619A (en) * | 2017-01-24 | 2017-05-31 | 广州市高品机床有限公司 | A kind of double-head processing machine bed structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guizhou Xing Fuxiang Li Jian Machinery Co., Ltd. Assignor: Peng Hongfu Contract record no.: 2013520000005 Denomination of utility model: Cylindrical grinder provided with two main shafts Granted publication date: 20120201 License type: Exclusive License Record date: 20130913 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |