CN205043175U - Device of rotatory lathe processing irrotational axle class part of cage - Google Patents
Device of rotatory lathe processing irrotational axle class part of cage Download PDFInfo
- Publication number
- CN205043175U CN205043175U CN201520764992.5U CN201520764992U CN205043175U CN 205043175 U CN205043175 U CN 205043175U CN 201520764992 U CN201520764992 U CN 201520764992U CN 205043175 U CN205043175 U CN 205043175U
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- gear
- driving gear
- cage
- driving
- iii
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Abstract
The utility model discloses a device of rotatory lathe processing irrotational axle class part of cage belongs to the machining field, include motor, cage frame and fix the knife rest on the cage frame, the motor has driving gear I and driving gear II through transmission shaft coaxial arrangement, coaxial arrangement has gear I and gear II on the cage frame, gear I and the fixed not rotatable coupling of cage frame, but gear II is connected with cage frame axial free rotation, gear I and I meshing of driving gear, gear II is connected with gear III with II meshings of driving gear, II meshings of gear simultaneously, gear III is connected with the knife rest, driving gear I, driving gear II and gear are III measure -alike to the size that is less than gear I and gear II, the number of teeth of gear II is less than tooth of the number of teeth of gear I. The utility model discloses install on axle class part turning surface, can reduce the process of alignment many times in the operation of little space, improve turning efficiency, reduce intensity of labour, ensured the required precision of turning face.
Description
Technical field
The utility model relates to a kind of machinery processing apparatus, specifically the device of cage boring-and-turning mill processing non rotating axial workpiece, is applicable to the scene processing that can not rotate or be not suitable for the axial workpiece rotated.
Background technology
Engine lathe truning fixture needs suitable construction space, the difficulty of its centering is larger, simultaneously because the vibrations in turning process, need to do strict lower margin to lathe to fix, the deficiency of machining accuracy is often caused to cause the defective of assembling, beating a drum simultaneously due to centering repeatedly and foundation bolt, causes the significant wastage of human resources.Such as in certain large-scale maintenance, find that wearing and tearing have appearred in main shaft, each scheme considers rear final decision field repair, and main flow is: 1, carry out soldering amendment to the surface of spindle abrasion, require that welding repair material intensity is not less than axle green strength, and use cold-welding technique to protect main shaft performance; 2, surperficial turning is carried out, to ensure main shaft installation accuracy; 3, last meticulous polishing, ensures main spindle table surface accuracy and flatness.Finally because main shaft can not rotate, use engine lathe to be difficult to centering, this is difficult to ensure by directly causing machining accuracy.
Summary of the invention
In order to solve the shortcoming of above-mentioned prior art, the utility model provides a kind of cage boring-and-turning mill to process the device of non rotating axial workpiece, be mainly used in workpiece comparatively large and fixedly be difficult to the shaft forgings of rotation, be directly installed on the turning surface of axial workpiece, avoid the step of centering, the concentricity of finished surface can be ensured completely, reduce labor intensity.
The utility model is achieved by the following technical solution: a kind of device of cage boring-and-turning mill processing non rotating axial workpiece, the knife rest comprising motor, caged framework and be fixed on caged framework; Described motor is coaxially installed with driving gear I and driving gear II by power transmission shaft; Described caged framework is coaxially installed with gear I and gear II; Described gear I is not rotatably connected with caged framework is fixing, and described gear II can axially freely be rotationally connected with caged framework; Described gear I engages with driving gear I; Described gear II engages with driving gear II, and simultaneously gear II has been connected with a joggle gear III; Described gear III is connected with knife rest; Described driving gear I, driving gear II and gear III are measure-alike, and are less than the size of gear I and gear II; The number of teeth of described gear II is less than the number of teeth of gear I.
Few gear I 1 teeth of described gear II.
Good effect of the present utility model is: structure is simple, easy to operate; Machine driving can be stablized, and avoids the step of centering, can ensure the concentricity of finished surface completely, reduce labor intensity, and effectively improves the efficiency of construction of repair, avoids the wasting of resources.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
In figure: 1, driving gear I, 2, driving gear II, 3, gear I, 4, gear II, 5, gear III, 6, motor, 7, caged framework, 8, knife rest.
Detailed description of the invention
As shown in Figure 1, a kind of device of cage boring-and-turning mill processing non rotating axial workpiece, the knife rest 8 comprising motor 6, caged framework 7 and be fixed on caged framework 7; Described motor 6 is coaxially installed with driving gear I 1 and driving gear II 2 by power transmission shaft; Described caged framework 7 is coaxially installed with gear I 3 and gear II 4; Described gear I 3 is not rotatably connected with caged framework 7 is fixing, and described gear II 4 can axially freely be rotationally connected with caged framework 7; Described gear I 3 engages with driving gear I 1; Described gear II 4 engages with driving gear II 2, and simultaneously gear II 4 has been connected with a joggle gear III 5; Described gear III 5 is connected with knife rest 8; Described driving gear I 1, driving gear II 2 and gear III 5 are measure-alike, and are less than the size of gear I 3 and gear II 4; The number of teeth of described gear II 4 is less than the number of teeth of gear I 3.
Few gear I 31 teeth of described gear II 4.
5 gears in the utility model, modulus and pressure angle are all identical; Wherein driving gear I 1, driving gear I 2, gear III 5 are the gear of same size, gear I 3 and gear II 4 are large-size gear, gear II 4 is slightly less than gear I 3 simultaneously, and gear II 4 number of teeth is few 1 gear teeth of gear I 3 comparatively, is mainly used for controlling lathe tool axial feeding.The utility model is directly installed on axial workpiece turning surface, and during use, motor 6 drives driving gear I 1, driving gear I 2 to rotate; Driving gear I 1 is rotated by tooth engagement driven gear I 3, and gear I 3 and caged framework 7 are fixed as one, and carry out synchronized rotation, make knife rest 8 carry out turning around journal surface; Engage driven gear III 5 by driving gear I 2 with gear II 4 to rotate.Because gear II 4 is compared with the cause of few 1 tooth of gear I 3, while now gear III 5 rotates around gear II 4, also there is rotation.Namely knife rest 8 around turning surface walk one week time, gear III 5 can rotation 1 tooth, thus band movable knife rack screw mandrel rotates the distance of a tooth, reaches the object of lathe tool axial feed.The utility model design can carry out operation in little space, decreases repeatedly the process of centering simultaneously, improves turning efficiency, reduces labour intensity, has ensured the required precision of turning surface.Through the onsite application of test by the utility model equipment, relevant repair can be completed smoothly, for safety in production provides sound assurance.
Claims (2)
1. a device for cage boring-and-turning mill processing non rotating axial workpiece, the knife rest (8) comprising motor (6), caged framework (7) and be fixed on caged framework (7); It is characterized in that: described motor (6) is coaxially installed with driving gear I (1) and driving gear II (2) by power transmission shaft; Described caged framework (7) is coaxially installed with gear I (3) and gear II (4); Described gear I (3) is not rotatably connected with caged framework (7) is fixing, and described gear II (4) can axially freely be rotationally connected with caged framework (7); Described gear I (3) engages with driving gear I (1); Described gear II (4) engages with driving gear II (2), and simultaneously gear II (4) has been connected with a joggle gear III (5); Described gear III (5) is connected with knife rest (8); Described driving gear I (1), driving gear II (2) and gear III (5) are measure-alike, and are less than the size of gear I (3) and gear II (4); The number of teeth of described gear II (4) is less than the number of teeth of gear I (3).
2. the device of cage boring-and-turning mill processing non rotating axial workpiece according to claim 1, is characterized in that: few gear I (3) tooth of described gear II (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764992.5U CN205043175U (en) | 2015-09-29 | 2015-09-29 | Device of rotatory lathe processing irrotational axle class part of cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764992.5U CN205043175U (en) | 2015-09-29 | 2015-09-29 | Device of rotatory lathe processing irrotational axle class part of cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043175U true CN205043175U (en) | 2016-02-24 |
Family
ID=55336793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520764992.5U Expired - Fee Related CN205043175U (en) | 2015-09-29 | 2015-09-29 | Device of rotatory lathe processing irrotational axle class part of cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807398A (en) * | 2019-02-26 | 2019-05-28 | 周口职业技术学院 | Workpiece does not rotate numerical control Excircle machining equipment |
-
2015
- 2015-09-29 CN CN201520764992.5U patent/CN205043175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807398A (en) * | 2019-02-26 | 2019-05-28 | 周口职业技术学院 | Workpiece does not rotate numerical control Excircle machining equipment |
| CN109807398B (en) * | 2019-02-26 | 2020-04-14 | 周口职业技术学院 | Numerical control excircle processing equipment with workpiece not rotating |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160929 |