CN203542332U - High-precision round inner hole honing machine for motor gear - Google Patents
High-precision round inner hole honing machine for motor gear Download PDFInfo
- Publication number
- CN203542332U CN203542332U CN201320465204.3U CN201320465204U CN203542332U CN 203542332 U CN203542332 U CN 203542332U CN 201320465204 U CN201320465204 U CN 201320465204U CN 203542332 U CN203542332 U CN 203542332U
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- China
- Prior art keywords
- supporting plate
- workpiece
- stroke
- positioning
- guide rail
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Abstract
The utility model provides a high-precision round inner hole honing machine for a motor gear. The high-precision round inner hole honing machine comprises a machine rack, a spindle capable of being driven to rotate and arranged on the machine rack, a honing oilstone rod fixedly connected with the spindle coaxially, a workpiece table and a reciprocating mechanism, wherein the reciprocating mechanism comprises a stroke carriage and an I-shaped linear ball guide rail and can be driven to perform reciprocating motion along the I-shaped linear ball guide rail. The workpiece table comprises a positioning air cylinder and a positioning supporting plate, wherein the positioning supporting plate is arranged on the stroke carriage and used for a workpiece to be placed and fixed, and the positioning air cylinder is used for positioning the positioning supporting plate. The high-precision round inner hole honing machine adopts the I-shaped linear ball guide rail to support and guide the stroke carriage, a gap between the stroke carriage and the guide rail is very small, and the friction force is also small, so that the operation accuracy is high. In addition, a guide bar is slidably arranged on a base, so that the workpiece installed on a workpiece rack can move back and forth, and the machine is flexible in control, accurate in positioning and capable of improving the workpiece machining accuracy.
Description
[technical field]
The utility model relates to the manufacture field of powdered metal parts high accuracy size, more specifically, relates to a kind of motor gear high precision cylindrical inner bore honing machine.
[background technology]
Honing is to utilize one or more oilstone being installed on honing head circumference, by stretching mechanism, oilstone is radially opened, and makes it press to workpiece hole wall, to produce certain face contact.Honing adds and first workpiece is positioned in work stage man-hour, the reciprocator being provided with by its frame again drives work stage axially to reciprocatingly move along driving shaft, with at different depth honing inner hole of workpiece, in prior art because frictional force between stroke planker and linear pattern slide rail is larger, and gap is also larger, thereby its running precision is also lower, and workpiece all needs to be manually located after being positioned in work stage, its location accuracy is also poor, thereby has affected the machining accuracy of workpiece.
[utility model content]
In view of this, main purpose of the present utility model is to provide a kind of motor gear high precision cylindrical inner bore honing machine, can solve that the reciprocal running precision of stroke planker existing in prior art is low, workpiece location is inaccurate, can not improve the problem of Workpiece Machining Accuracy.
For achieving the above object, the technical scheme that the utility model is taked is: the utility model provides a kind of motor gear high precision cylindrical inner bore honing machine, comprise frame, the main shaft that can be driven in rotation arranging in frame, with the coaxial affixed honing stone bar of main shaft, work stage and reciprocator, reciprocator comprises stroke planker and I shape straight ball-guide, and can along I shape straight ball-guide, be moved back and forth by driving, work stage comprises positioning cylinder and location supporting plate, location supporting plate is arranged on stroke planker, for placing and fixation workpiece, positioning cylinder is for locating the location of supporting plate.
Preferably, stroke planker is provided with and the homoaxial work stage guide rail of main shaft.
Preferably, work stage also comprises Level tune spring, for regulating location supporting plate, makes its maintenance level.
Preferably, location supporting plate comprises base, slidably be arranged on the sliver on described base, the liftable work rest being arranged on sliver, on work rest, be provided with chain, chain one end is that stiff end is fixed on work rest, is also provided with clamping screw on work rest, the bottom of clamping screw at least offset with the part of chain.
Compared with prior art, the utlity model has following beneficial effect: motor gear of the present utility model high precision cylindrical inner bore honing machine, owing to having adopted I shape straight ball-guide holding stroke planker and to its guiding, gap between stroke planker and guide rail is very little, and frictional force is also less, therefore the precision of its operation is higher; And by sliver is slidably arranged on base, the workpiece that makes to be arranged on work rest can move forward and backward, to control sensitively, registration, can improve the machining accuracy of workpiece.
[accompanying drawing explanation]
Fig. 1 shows according to the top view of the utility model embodiment motor gear high precision cylindrical inner bore honing machine;
Fig. 2 shows according to the location carriage structure front view of the utility model embodiment motor gear high precision cylindrical inner bore honing machine;
Mark the following drawings mark on figure by reference to the accompanying drawings:
1-frame, 2-main shaft, 3-honing stone bar, 4-stroke planker, 5-I shape straight ball-guide, 6-positioning cylinder, 7-locates supporting plate, 8-Level tune spring, 9-work stage guide rail, 701-base, 702-sliver, 703-work rest, 704-chain, 705-clamping screw.
[specific embodiment]
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Fig. 1 shows according to the top view of the utility model embodiment motor gear high precision cylindrical inner bore honing machine;
As shown in Figure 1, a kind of motor gear high precision cylindrical inner bore honing machine, comprise frame 1, the main shaft that can be driven in rotation 2 arranging in frame 1, with the coaxial affixed honing stone bar 3 of main shaft 2, work stage and reciprocator, reciprocator comprises stroke planker and I shape straight ball-guide 5, and can along I shape straight ball-guide 5, be moved back and forth by driving, work stage comprises positioning cylinder 6 and location supporting plate 7, location supporting plate 7 is arranged on stroke planker 4, and for placing and fixation workpiece, positioning cylinder 6 is for locating the location of supporting plate 7.
Work stage also comprises Level tune spring 8, for regulating location supporting plate 7, makes its maintenance level.
Fig. 2 shows according to the location carriage structure front view of the utility model embodiment motor gear high precision cylindrical inner bore honing machine;
As shown in Figure 2, location supporting plate 7 comprises base 701, slidably be arranged on the sliver 702 on base 701, the liftable work rest 703 being arranged on sliver 702, on work rest 703, be provided with chain 704, chain 704 one end are that stiff end is fixed on work rest 703, are also provided with clamping screw 705 on work rest 703, the bottom of clamping screw 705 at least offset with the part of chain 704.
The motor gear of above-described embodiment of the present utility model high precision cylindrical inner bore honing machine, owing to having adopted I shape straight ball-guide holding stroke planker and to its guiding, gap between stroke planker and guide rail is very little, and frictional force is also less, and therefore the precision of its operation is higher; And by sliver is slidably arranged on base, the workpiece that makes to be arranged on work rest can move forward and backward, to control sensitively, registration, can improve the machining accuracy of workpiece.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. a motor gear high precision cylindrical inner bore honing machine, comprise frame (1), the upper main shaft that can be driven in rotation (2) arranging of frame (1), with the coaxial affixed honing stone bar (3) of described main shaft (2), work stage and reciprocator, it is characterized in that, described reciprocator comprises stroke planker and I shape straight ball-guide (5), and can along I shape straight ball-guide (5), be moved back and forth by driving, described work stage comprises positioning cylinder (6) and location supporting plate (7), described location supporting plate (7) is arranged on stroke planker (4), for placing and fixation workpiece, described positioning cylinder (6) is for locating the location of supporting plate (7), described stroke planker (4) is provided with and the homoaxial work stage guide rail of main shaft (2) (9), described work stage also comprises Level tune spring (8), for regulating location supporting plate (7), makes its maintenance level, described location supporting plate (7) comprises base (701), slidably be arranged on the sliver (702) on described base (701), the liftable work rest (703) being arranged on described sliver (702), on described work rest (703), be provided with chain (704), described chain (704) one end is that stiff end is fixed on described work rest (703), on described work rest (703), be also provided with clamping screw (705), the bottom of described clamping screw (705) at least offsets with the part of chain (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465204.3U CN203542332U (en) | 2013-08-01 | 2013-08-01 | High-precision round inner hole honing machine for motor gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465204.3U CN203542332U (en) | 2013-08-01 | 2013-08-01 | High-precision round inner hole honing machine for motor gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542332U true CN203542332U (en) | 2014-04-16 |
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ID=50460499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465204.3U Expired - Fee Related CN203542332U (en) | 2013-08-01 | 2013-08-01 | High-precision round inner hole honing machine for motor gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175217A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Two-degree-of-freedom movable clamping platform for hold grinding |
| CN109048541A (en) * | 2018-08-22 | 2018-12-21 | 宁波高新区意川汽车零部件有限公司 | A kind of automobile gear burr remover |
-
2013
- 2013-08-01 CN CN201320465204.3U patent/CN203542332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175217A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Two-degree-of-freedom movable clamping platform for hold grinding |
| CN109048541A (en) * | 2018-08-22 | 2018-12-21 | 宁波高新区意川汽车零部件有限公司 | A kind of automobile gear burr remover |
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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: 20140416 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |