CN219234163U - Bevel gear hobbing clamping device - Google Patents
Bevel gear hobbing clamping device Download PDFInfo
- Publication number
- CN219234163U CN219234163U CN202223485799.7U CN202223485799U CN219234163U CN 219234163 U CN219234163 U CN 219234163U CN 202223485799 U CN202223485799 U CN 202223485799U CN 219234163 U CN219234163 U CN 219234163U
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- China
- Prior art keywords
- thimble
- workpiece
- tailstock
- gear hobbing
- fixing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a bevel gear hobbing clamping device, which comprises a tailstock, an upper thimble, a lower thimble, a machine tool, a first fixing bolt, a second fixing bolt and a workpiece, wherein a base is arranged on the machine tool, and a rotary workbench is arranged in the machine tool; the utility model has reasonable structural design and convenient use, can be convenient for quickly fixing or replacing workpieces, improves the production efficiency, can ensure that the workpieces are fixed more stably, and improves the quality of processing the workpiece spline.
Description
Technical Field
The utility model relates to the field of production equipment, in particular to a bevel gear hobbing clamping device.
Background
Spline processing mainly includes a slotting method, a broaching method and a grinding method, wherein the grinding method is to roll out spline on a workpiece one by one through a hob, in order to facilitate rolling and washing of the workpiece by the hob, the workpiece is usually required to be fixed in advance, a plurality of bolts are often used for fixing the traditional workpiece, the mode is complicated and inconvenient, rapid fixing or replacement of the workpiece is not facilitated, meanwhile, the workpiece is easy to shift in position in the process of rolling and washing the spline by the hob, stable fixing of the workpiece is not facilitated, and the quality of spline processing of the workpiece is affected.
Disclosure of Invention
The utility model provides a bevel gear hobbing clamping device, which comprises a tailstock, an upper thimble, a lower thimble, a machine tool, a first fixing bolt, a second fixing bolt and a workpiece, wherein a base is arranged on the machine tool, a rotary motor is arranged in the machine tool, the upper end of the rotary motor is provided with the lower thimble, the lower thimble penetrates through the base, the upper end of the lower thimble is sleeved with a hobbing fixing sleeve, the tailstock is arranged above the lower thimble, the upper thimble is arranged on the tailstock, the rear end of the upper thimble is provided with a hydraulic cylinder, the hydraulic cylinder is arranged on the tailstock, the front end of the workpiece is provided with a tooth end socket, the workpiece is arranged between the upper thimble and the lower thimble, the tooth end socket of the workpiece is arranged in the hobbing fixing sleeve, the first fixing bolts are provided with a plurality of first fixing bolts, the front ends of the first fixing bolts are arranged on the upper thimble, and the second fixing bolts are arranged on the hobbing fixing sleeve, and the second tooth end socket is arranged on the workpiece, and the front end socket of the second fixing bolt abuts against the workpiece.
Preferably, a nut is arranged at the upper end of the base.
The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and convenient use, can be convenient for quickly fixing or replacing workpieces, improves the production efficiency, can ensure that the workpieces are fixed more stably, and improves the quality of processing the workpiece spline.
Drawings
The utility model will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure of the present utility model;
in the figure: 1. a base; 2. a lower thimble; 3. a gear hobbing fixing sleeve; 4. a workpiece; 5. an upper thimble; 6. a tailstock; 7. a hob; 8. a nut; 9. a machine tool; 10. a rotary motor; 11. a hydraulic cylinder; 12. a first fixing bolt; 13. and a second fixing bolt.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature of the present description may be replaced by alternative features serving the same or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
The bevel gear hobbing clamping device comprises a tailstock 6, an upper thimble 5, a lower thimble 2, a machine tool 9, a first fixing bolt 12, a second fixing bolt 13 and a workpiece 4, wherein a base 1 is installed on the machine tool 9, a rotary motor 10 is installed in the machine tool 9, the lower thimble 2 is arranged at the upper end of the rotary motor 10, the lower thimble 2 penetrates through the base 1, a hobbing fixing sleeve 3 is sleeved at the upper end of the lower thimble 2, the tailstock 6 is arranged above the lower thimble 2, the upper thimble 5 is installed on the tailstock 6, a hydraulic cylinder 11 is arranged at the rear end of the upper thimble 5, the hydraulic cylinder 11 is installed on the tailstock 6, a tooth end is arranged at the front end of the workpiece 4, a plurality of first fixing bolts 12 are arranged between the upper thimble 5 and the lower thimble 2 and are installed in the hobbing fixing sleeve 3, the first fixing bolts 12 are installed on the hobbing fixing sleeve 3, and the front end of the first fixing bolts 12 are fixed at the front end of the second bolts 13 in the hobbing fixing sleeve 13.
The upper end of the base 1 is provided with a nut 8.
In the use process, the gear hobbing fixing sleeve 3 is sleeved on the lower thimble 2, the gear hobbing fixing sleeve 3 is installed on the gear hobbing fixing sleeve 3 through a plurality of first fixing bolts 12 until the front end of the first fixing bolts 12 is propped against the lower thimble 2, the gear hobbing fixing sleeve 3 is fixed on the lower thimble 2, then the tooth end of the workpiece 4 is placed in the gear hobbing fixing sleeve 3, the top of the lower thimble 2 is propped against the center of the tooth end of the workpiece 4, after the tooth end of the workpiece 4 is placed in the gear hobbing fixing sleeve 3, the second fixing bolts 13 are installed on the gear hobbing fixing sleeve 3 until the front end of the second fixing bolts 13 are propped against the tooth grooves of the tooth end of the workpiece 4, the front end of the upper thimble 5 is propped against the end of the workpiece 4 through the hydraulic cylinder 11, the lower thimble 2 is driven to rotate through the rotary hob motor 10, the gear hobbing fixing sleeve 3, the workpiece 4 and the upper thimble 5 are further driven to rotate, and at the same time, the spline hobbing operation is driven by the rotary hob motor 7 on one side of the workpiece 4.
The nut 8 is arranged to define the lower thimble 2 in the seat 1.
The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and convenient use, can be convenient for quickly fixing or replacing workpieces, improves the production efficiency, can ensure that the workpieces are fixed more stably, and improves the quality of processing the workpiece spline.
The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.
Claims (2)
1. The utility model provides a bevel gear hobbing clamping device, its characterized in that includes tailstock (6), goes up thimble (5), down thimble (2), lathe (9), first fixing bolt (12), second fixing bolt (13) and work piece (4), install base (1) on lathe (9), install rotary motor (10) in lathe (9), the upper end of rotary motor (10) is provided with down thimble (2), lower thimble (2) pass base (1), the upper end cover of lower thimble (2) is equipped with hobbing fixed sleeve (3), tailstock (6) set up in the top of lower thimble (2), go up thimble (5) and install on tailstock (6), the rear end of going up (5) is provided with hydraulic cylinder (11), hydraulic cylinder (11) are installed on tailstock (6), the front end of work piece (4) is provided with the tooth end, work piece (4) are installed between last (5) and lower thimble (2) and work piece (4) are installed at the top of a plurality of first bolt (12) of fixed in the top of tailstock (3) and the fixed sleeve is fixed in the first bolt (12), the second fixing bolt (13) is arranged on the gear hobbing fixing sleeve (3), and the front end of the second fixing bolt (13) is propped against a tooth groove of the tooth end of the workpiece (4).
2. Bevel gear hobbing clamping apparatus according to claim 1, characterized in that the upper end of the base (1) is provided with a nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485799.7U CN219234163U (en) | 2022-12-27 | 2022-12-27 | Bevel gear hobbing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223485799.7U CN219234163U (en) | 2022-12-27 | 2022-12-27 | Bevel gear hobbing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219234163U true CN219234163U (en) | 2023-06-23 |
Family
ID=86806451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223485799.7U Active CN219234163U (en) | 2022-12-27 | 2022-12-27 | Bevel gear hobbing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219234163U (en) |
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2022
- 2022-12-27 CN CN202223485799.7U patent/CN219234163U/en active Active
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