CN202292089U - Curve machine tool for machining hydraulic motor stator - Google Patents
Curve machine tool for machining hydraulic motor stator Download PDFInfo
- Publication number
- CN202292089U CN202292089U CN2011203765933U CN201120376593U CN202292089U CN 202292089 U CN202292089 U CN 202292089U CN 2011203765933 U CN2011203765933 U CN 2011203765933U CN 201120376593 U CN201120376593 U CN 201120376593U CN 202292089 U CN202292089 U CN 202292089U
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- CN
- China
- Prior art keywords
- machine tool
- lathe
- shaft
- hydraulic motor
- motor stator
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a curve machine tool for machining a hydraulic motor stator, which comprises a machine tool base, a power-driven transmission part, a machine tool guide rail, a cam pair, a reduction gear, a spline shaft, a bull wheel, a cutter shaft and a motor; wherein the bull wheel is fixedly arranged on a main shaft of the machine tool, the reduction gear is connected with the spline shaft through belt driving, a pinion meshed with the bull wheel is arranged on the spline shaft, a carriage is arranged on the guide rail, two channel irons are arranged on the carriage, tension springs are arranged on two sides of two channel irons, a transverse plate is arranged on the guide rail which is composed of a left channel iron and a right channel iron, the spline shaft penetrates through the left channel iron and the right channel iron and is fixed on an shaft support, the cam pair is arranged on the spline shaft, the cutter shaft is fixedly arranged on the transverse plate, and the motor and the machine tool are fixedly arranged on the transverse plate in a direction same as the direction of the main shaft of the machine tool. According to the curve machine tool for machining the hydraulic motor stator, through improving the machine tool, milling and grinding procedures are carried out on the same machine tool, and the machine tool runs stably, thus the production efficiency and the product quality are effectively increased.
Description
Technical field
The utility model relates to the parts of hydraulic motor and makes the field, particularly relates to a kind of curve lathe that is used for the processing hydraulic motor stator.
Background technology
Stator in the hydraulic motor is a very important part; The crudy of stator and the height of efficient are one of keys of directly whole motor of influence, and the inner curve trajectory was that curve milling machine mills out before stator quenched; The back curve trajectory that quenches is to grind on the profile grinder; Two kinds of general lathes are with a kind of drive mechanism, and the curve trajectory of stator is difficult to process with ordinary machine tool, must improve lathe.
The utility model content
The utility model technical problem to be solved provides a kind of curve lathe that is used for the processing hydraulic motor stator; Through improvement to universal machine tools; Milling and grinding process can be carried out on same lathe, and lathe is stable, has improved production efficiency and product quality effectively.
The utility model solves the technical scheme that its technical problem adopted: a kind of curve lathe that is used for the processing hydraulic motor stator is provided; Comprise lathe base and power drive conduction portion, machine tool guideway, cam pair, mechanical reduction machine, splined shaft, gear wheel, cutter shaft and motor; Said gear wheel is fixed on the main shaft of lathe, and said mechanical reduction machine is installed on the reductor installing plate, and described reductor installing plate is fixed on the guide rail framework of lathe; Described mechanical reduction machine links to each other with a belt pulley; Belt wheel links to each other through the belt pulley that belt and another are installed on the splined shaft, a pinion is housed on the splined shaft is meshed with gear wheel, and said planker is installed on the machine tool guideway; Described left channel and right channel and machine tool chief axis vertical direction symmetry be installed in planker above; Described extension spring is installed in the both sides of two channels, and described transverse slat is installed on the guide rail of left channel and right channel composition, and described splined shaft passes left channel and right channel and is fixed on the pedestal; Described cam pair is installed on the splined shaft and is placed on the centre position of left channel and right channel; Described cutter shaft is consistent with the machine tool chief axis direction be fixed on transverse slat above, said motor is consistent with the machine tool chief axis direction be fixed on transverse slat above, said cutter shaft is connected transmission with motor through belt.
Described cam pair is made up of spline housing and cap, cam and bearing pin, and described cam is enclosed within on the spline housing, with and cap compress, with bearing pin cam and spline housing are fixed again, described cam pair is enclosed within on the splined shaft along with the splined shaft rotation.
Described extension spring has four.
Described machine tool guideway is an individual layer face guide rail.
Cutter on the described cutter shaft is milling cutter or internal grinding head.
Be furnished with intensive horizontal oil groove and the oilhole of two rows on the inner surface of described transverse slat.
Beneficial effect
The utility model relates to provides a kind of curve lathe that is used for the processing hydraulic motor stator, through the repacking to machine tool, milling and grinding process can be carried out on same lathe, and running is reliable, processing characteristics is stable.Because the raising of lathe rigidity, milling and grinding efficient have increased by 50%, and the ballistic curve quality improves a lot.Level gauge does not have wearing and tearing basically, and the guide pass oil film is uniformly distributed with.Camshaft is normal to, circumferential clearance, and the spline gap is normal, has improved production efficiency and product quality effectively.
Description of drawings
Fig. 1 is the said stator sketch map of the utility model;
Fig. 2 is the utility model structural front view;
Fig. 3 is the utility model structure right view;
Fig. 4 is the utility model structure vertical view;
Fig. 5 is the said transverse slat sketch map of the utility model;
Fig. 6 is the said cam auxiliary structure of a utility model sketch map.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in Fig. 1-6; The embodiment of the utility model relates to a kind of curve lathe that is used for the processing hydraulic motor stator; Comprise lathe base and power drive conduction portion, machine tool guideway 6, cam pair, mechanical reduction machine 8, splined shaft 10, gear wheel 1, cutter shaft 2 and motor 7; Said gear wheel 1 is fixed on the main shaft of lathe, and said mechanical reduction machine 8 is installed on the reductor installing plate 12, and described reductor installing plate 12 is fixed on the guide rail framework of lathe; Described mechanical reduction machine 8 links to each other with a belt pulley; Belt wheel links to each other through the belt pulley that belt and another are installed on the splined shaft 10, a pinion is housed on the splined shaft 10 is meshed with gear wheel 1, and said planker 5 is installed on the machine tool guideway 6; Described left channel 9 and right channel 4 and machine tool chief axis vertical direction symmetry be installed in planker 5 above; Described extension spring 11 is installed in the both sides of two channels, and described transverse slat 3 is installed on the guide rail of left channel 9 and right channel 4 compositions, and described splined shaft 10 passes left channel 9 and right channel 4 and is fixed on the pedestal; Described cam pair is installed on the splined shaft 10 and is placed on the centre position of left channel 9 and right channel 4; Described cutter shaft 2 is consistent with the machine tool chief axis direction be fixed on transverse slat 3 above, said motor 7 is consistent with the machine tool chief axis direction be fixed on transverse slat 3 above, said cutter shaft 2 and motor 9 are connected transmission through belt.
Claims (6)
1. curve lathe that is used for the processing hydraulic motor stator; Comprise lathe base and power drive conduction portion, machine tool guideway (6), cam pair, mechanical reduction machine (8), splined shaft (10), gear wheel (1), cutter shaft (2) and motor (7); It is characterized in that: said gear wheel (1) is fixed on the main shaft of lathe; Said mechanical reduction machine (8) is installed on the reductor installing plate (12); Described reductor installing plate (12) is fixed on the guide rail framework of lathe, and described mechanical reduction machine (8) links to each other with a belt pulley, and belt pulley links to each other through the belt pulley that belt and another are installed on the splined shaft (10); A pinion is housed on the splined shaft (10) to be meshed with gear wheel (1); Said planker (5) is installed on the machine tool guideway (6), described left channel (9) and right channel (4) and machine tool chief axis vertical direction symmetry be installed in planker (5) above, described extension spring (11) is installed in the both sides of two channels; Described transverse slat (3) is installed on the guide rail of left channel (9) and right channel (4) composition; Described splined shaft (10) passes left channel (9) and right channel (4) and is fixed on the pedestal, and described cam pair is installed in the centre position that left channel (9) and right channel (4) were gone up and be placed on to splined shaft (10), described cutter shaft (2) is consistent with the machine tool chief axis direction be fixed on transverse slat (3) above; Said motor (7) is consistent with the machine tool chief axis direction be fixed on transverse slat (3) above, said cutter shaft (2) is connected transmission with motor (9) through belt.
2. a kind of curve lathe that is used for the processing hydraulic motor stator according to claim 1; It is characterized in that; Described cam pair is made up of spline housing (13) and cap (14), cam (15) and bearing pin (16), and described cam (15) is enclosed within on the spline housing (13), with and cap (14) compress; Use bearing pin (16) that cam (15) and spline housing (13) is fixing again, described cam pair is enclosed within splined shaft (10) and goes up along with splined shaft rotates.
3. a kind of curve lathe that is used for the processing hydraulic motor stator according to claim 1 is characterized in that described extension spring (11) has four.
4. a kind of curve lathe that is used for the processing hydraulic motor stator according to claim 1 is characterized in that described machine tool guideway (6) is an individual layer face guide rail.
5. a kind of curve lathe that is used for the processing hydraulic motor stator according to claim 1 is characterized in that, the cutter on the described cutter shaft (2) is milling cutter or circle bistrique.
6. a kind of curve lathe that is used for the processing hydraulic motor stator according to claim 1 is characterized in that, is furnished with intensive horizontal oil groove and the oilhole of two rows on the inner surface of described transverse slat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203765933U CN202292089U (en) | 2011-09-29 | 2011-09-29 | Curve machine tool for machining hydraulic motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203765933U CN202292089U (en) | 2011-09-29 | 2011-09-29 | Curve machine tool for machining hydraulic motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292089U true CN202292089U (en) | 2012-07-04 |
Family
ID=46361066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203765933U Expired - Fee Related CN202292089U (en) | 2011-09-29 | 2011-09-29 | Curve machine tool for machining hydraulic motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816160A (en) * | 2015-03-30 | 2015-08-05 | 秦士来 | Turning and drilling compound machine tool |
| CN116275295A (en) * | 2023-02-22 | 2023-06-23 | 宁波大学 | Machining method for guide rail curved surface of hydraulic motor stator |
-
2011
- 2011-09-29 CN CN2011203765933U patent/CN202292089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816160A (en) * | 2015-03-30 | 2015-08-05 | 秦士来 | Turning and drilling compound machine tool |
| CN116275295A (en) * | 2023-02-22 | 2023-06-23 | 宁波大学 | Machining method for guide rail curved surface of hydraulic motor stator |
| CN116275295B (en) * | 2023-02-22 | 2024-05-17 | 宁波大学 | Machining method for guide rail curved surface of hydraulic motor stator |
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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: 20120704 Termination date: 20130929 |