CN212398137U - Machining lathe for conical roller - Google Patents
Machining lathe for conical roller Download PDFInfo
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- CN212398137U CN212398137U CN202021158946.8U CN202021158946U CN212398137U CN 212398137 U CN212398137 U CN 212398137U CN 202021158946 U CN202021158946 U CN 202021158946U CN 212398137 U CN212398137 U CN 212398137U
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- right bearing
- bearing
- transverse guide
- tapered roller
- workstation
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Abstract
The utility model relates to a tapered roller's processing lathe, including the workstation, be provided with transverse guide on the workstation, the last relative left bearing frame and the right bearing frame that is provided with of transverse guide, be provided with left bearing in the left bearing frame, be provided with right bearing in the right bearing frame, the tapered roller that the centre gripping remains to be processed between left side bearing and the right bearing, leave adjustable longitudinal gap between right side bearing frame and the transverse guide, the one end of workstation is provided with the headstock, sets up in the headstock to be connected and drive tapered roller pivoted power device with tapered roller, one side of workstation is provided with power device drive pivoted cutter. The utility model is simple in operation, the process velocity is fast, and equipment cost is low.
Description
The technical field is as follows:
the utility model belongs to the technical field of the lathe, refer in particular to a processing lathe of toper cylinder.
Background art:
the roller and the cylindrical part are divided into a driving roller and a driven roller, and are applied to conveying equipment such as a printing machine, a digital printer and the like, and various transmission conveying systems such as papermaking and packaging machinery and the like. In order to prevent the deviation of the conveying belt or the belt, the roller is generally made into a conical roller with a large middle diameter and small two sides diameter. In addition, the middle of the common roller is easy to wear, and the service life of the roller can be prolonged because the diameter of the middle of the conical roller is larger than that of the two sides of the conical roller.
The existing common lathe for processing the conical roller has the processing conical surface stroke of 10 cm, and if the conical roller with the processing length of 100 cm is processed, the conical roller needs to be turned 10 times, and the transverse coordinate and the longitudinal coordinate need to be calculated and adjusted every time, so that the operation is troublesome. The existing numerical control lathe for processing the conical roller has high lathe cost, higher requirements on skills of operators and maintenance personnel, small feed amount of the numerical control lathe and time-consuming processing.
The invention content is as follows:
the utility model aims at providing a conical drum's processing lathe, its easy operation, the process velocity is fast, and equipment cost is low.
The utility model discloses a realize like this: the utility model provides a conical drum's processing lathe, includes the workstation, is provided with transverse guide on the workstation, the last relative left bearing frame and the right bearing frame that are provided with of transverse guide, is provided with left bearing in the left bearing frame, is provided with right bearing in the right bearing frame, the centre gripping remains the conical drum that is processed between left bearing and the right bearing, leave adjustable longitudinal gap between right bearing frame and the transverse guide, the one end of workstation is provided with the headstock, sets up in the headstock to be connected with conical drum and drive conical drum pivoted power device, one side of workstation is provided with power device drive pivoted cutter.
Preferably, the power device for driving the conical roller to rotate is a motor and a component.
Preferably, the left bearing and the right bearing are taper hole bearings, and a left adapter sleeve and a right adapter sleeve which are matched with the left bearing and the right bearing are respectively arranged in the left bearing and the right bearing; the outer rings of the left bearing and the right bearing are fixedly connected with a left bearing seat and a right bearing seat respectively, and the inner rings of the left bearing and the right bearing are fixedly connected with the outer rings of a left adapter sleeve and a right adapter sleeve respectively; the inner rings of the left adapter sleeve and the right adapter sleeve are fixedly connected with a roller shaft of the conical roller respectively.
The specification of the left adapter sleeve is selected according to the specifications of the left bearing and the drum shaft, and the specification of the right adapter sleeve is selected according to the specifications of the right bearing and the drum shaft.
The power device of the spindle box is provided with a spindle, the spindle is sleeved with a coupler, the other end of the coupler is connected with a drum shaft, two ends of the coupler are respectively fixed with a clamping jaw clamp, and the two ends of the clamping jaw clamp are respectively fixed with the spindle and the drum shaft.
Preferably, the coupling is an oldham coupling.
The right bearing block can transversely move on the transverse guide rail, and the transverse distance between the left bearing block and the right bearing block is adjusted according to the length of the roller shaft; a gasket is padded in a longitudinal gap between the right bearing seat and the transverse guide rail, a threaded hole is formed in the right bearing seat, a locking screw is screwed in the threaded hole and tightly propped against the gasket, and thus the right bearing seat is fixed on the transverse guide rail; by adjusting the thickness of the shim, the longitudinal position of the right bearing block relative to the transverse rail can be adjusted.
Preferably, the transverse rail is a dovetail-shaped transverse rail.
When the taper of the tapered roller needs to be turned, two ends of the roller shaft are respectively fixed in the left fastening sleeve and the right fastening sleeve, the longitudinal position of the right bearing seat is adjusted to adjust the angle between the roller shaft and the main shaft, the angle is the same as the taper required by the roller body, meanwhile, the roller body and a transversely moving cutter form the same angle, and the taper formed by transversely turning the roller body by the cutter is the required taper. After the right cylinder is turned, the conical cylinder is turned left and right, and after the conical cylinder is fixed again, the cutter is turned transversely, so that the original left cylinder can be turned.
Compared with the prior art, the utility model outstanding advantage is:
1. the utility model adjusts the angle between the roller shaft and the main shaft by adjusting the longitudinal position of the right bearing seat, and only needs to turn twice, compared with the turning taper of a common lathe, the operation is simple and the processing speed is fast;
2. the utility model discloses a common lathe compares numerical control lathe, and equipment cost is low, and is lower to operation workman, maintenance personal's technical requirement.
Description of the drawings:
fig. 1 is a top view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the right bearing seat and the transverse guide rail of the present invention;
fig. 4 is a schematic view of the cone-shaped roller after being processed by the present invention.
Reference numerals: 1. a work table; 2. a main spindle box; 3. a main shaft; 4. a coupling; 5. a left bearing seat; 6. a tapered drum; 61. a drum shaft; 62. a barrel; 7. a right bearing seat; 8. a left bearing; 9. a left adapter sleeve; 10. a right bearing; 11. a right adapter sleeve; 12. a cutter; 13. a transverse guide rail; 14. a gasket; 15. and locking the screw.
The specific implementation mode is as follows:
the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 4:
the utility model provides a conical drum's processing lathe, includes workstation 1, is provided with transverse guide 13 on the workstation 1, is provided with left bearing frame 5 and right bearing frame 7 on the transverse guide 13 relatively, is provided with left bearing 8 in the left bearing frame 5, is provided with right bearing 10 in the right bearing frame 7, the conical drum 6 that the centre gripping is waited to process between left bearing 8 and the right bearing 10, leave adjustable longitudinal clearance between right bearing frame 7 and the transverse guide 13, the one end of workstation 1 is provided with headstock 2, sets up in the headstock 2 and is connected and drive conical drum 6 pivoted power device with conical drum 6, one side of workstation 1 is provided with power device drive pivoted cutter 12.
Preferably, the power device for driving the conical roller 6 to rotate is a motor and a component.
Preferably, the left bearing 8 and the right bearing 10 are taper hole bearings, and a left adapter sleeve 9 and a right adapter sleeve 11 which are matched with the left bearing 8 and the right bearing 10 are respectively arranged in the left bearing 8 and the right bearing 10; the outer rings of the left bearing 8 and the right bearing 10 are fixedly connected with the left bearing seat 5 and the right bearing seat 7 respectively, and the inner rings of the left bearing 8 and the right bearing 10 are fixedly connected with the outer rings of the left adapter sleeve 9 and the right adapter sleeve 11 respectively; the inner rings of the left adapter sleeve 9 and the right adapter sleeve 11 are fixedly connected with a roller shaft 61 of the conical roller 6 respectively.
The specification of the left adapter sleeve 9 is selected according to the specifications of the left bearing 8 and the drum shaft 61, and the specification of the right adapter sleeve 11 is selected according to the specifications of the right bearing 10 and the drum shaft 61.
The power device of the spindle box 2 is provided with a spindle 3, the spindle 3 is sleeved with a coupler 4, the other end of the coupler 4 is connected with a drum shaft 61, two ends of the coupler 4 are respectively fixed with a clamping jaw clamp, and the two ends of the clamping jaw clamp are respectively fixed with the spindle 3 and the drum shaft 61.
Preferably, the coupling 4 is an oldham coupling.
The right bearing seat 7 can move transversely on the transverse guide rail 13, and the transverse distance between the left bearing seat 5 and the right bearing seat 7 is adjusted according to the length of the roller shaft 61; a gasket 14 is padded in a longitudinal gap between the right bearing seat 7 and the transverse guide rail 13, a threaded hole is formed in the right bearing seat 7, a locking screw 15 is screwed in the threaded hole, and the locking screw 15 is tightly pressed against the gasket 14, so that the right bearing seat 7 is fixed on the transverse guide rail 13; by adjusting the thickness of the shim 14, the longitudinal position of the right bearing block 7 relative to the transverse rail 13 can be adjusted.
Preferably, the transverse rail 13 is a dovetail-shaped transverse rail.
The utility model discloses the theory of operation: the two ends of a roller shaft 61 of the conical roller 6 are respectively fixed in the left adapter sleeve 9 and the right adapter sleeve 11, the longitudinal position of the right bearing seat 7 is adjusted to adjust the angle between the roller shaft 61 and the main shaft 3, the angle is the same as the taper required by the roller 62, the roller 62 and the transversely moving cutter 12 form the same angle, and the taper formed by the transversely turning roller 62 by the cutter 12 is the required taper. After the right cylinder 62 is turned, the tapered roller 6 is turned left and right, and after the tapered roller is fixed again, the cutter 12 is turned transversely to obtain the original left cylinder 62.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. A processing lathe of toper cylinder, includes workstation (1), its characterized in that: be provided with transverse guide (13) on workstation (1), be provided with left bearing frame (5) and right bearing frame (7) on transverse guide (13) relatively, be provided with left bearing (8) in left bearing frame (5), be provided with right bearing (10) in right bearing frame (7), the toper cylinder (6) that the centre gripping is waited to process between left bearing (8) and right bearing (10), leave adjustable longitudinal clearance between right bearing frame (7) and transverse guide (13), the one end of workstation (1) is provided with headstock (2), sets up in headstock (2) and is connected and drive toper cylinder (6) pivoted power device with toper cylinder (6), one side of workstation (1) is provided with power device drive pivoted cutter (12).
2. The machine tool for machining a tapered roller according to claim 1, wherein: the left bearing (8) and the right bearing (10) are taper hole bearings, a left adapter sleeve (9) and a right adapter sleeve (11) which are matched with the left bearing (8) and the right bearing (10) are respectively arranged in the left bearing (8) and the right bearing (10), and the left adapter sleeve (9) and the right adapter sleeve (11) are respectively sleeved on a roller shaft (61) of the tapered roller (6).
3. The machine tool for machining a tapered roller according to claim 1, wherein: a main shaft (3) is arranged on a power device of the main shaft box (2), a coupler (4) is sleeved on the main shaft (3), and the other end of the coupler (4) is connected with a drum shaft (61).
4. A tapered roller working lathe according to claim 3, wherein: the coupler (4) is an Oldham coupling.
5. The machine tool for machining a tapered roller according to claim 1, wherein: a gasket (14) is padded in a longitudinal gap between the right bearing seat (7) and the transverse guide rail (13), a threaded hole is formed in the right bearing seat (7), a locking screw (15) is screwed in the threaded hole, and the locking screw (15) is tightly pressed against the gasket (14).
6. The machine tool for machining a tapered roller according to claim 1, wherein: the transverse guide rail (13) is a dovetail-shaped transverse guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158946.8U CN212398137U (en) | 2020-06-19 | 2020-06-19 | Machining lathe for conical roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158946.8U CN212398137U (en) | 2020-06-19 | 2020-06-19 | Machining lathe for conical roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212398137U true CN212398137U (en) | 2021-01-26 |
Family
ID=74407909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021158946.8U Active CN212398137U (en) | 2020-06-19 | 2020-06-19 | Machining lathe for conical roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212398137U (en) |
-
2020
- 2020-06-19 CN CN202021158946.8U patent/CN212398137U/en active Active
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