CN201881011U - Numerical-controlled worm gear machining device - Google Patents
Numerical-controlled worm gear machining device Download PDFInfo
- Publication number
- CN201881011U CN201881011U CN2010206669238U CN201020666923U CN201881011U CN 201881011 U CN201881011 U CN 201881011U CN 2010206669238 U CN2010206669238 U CN 2010206669238U CN 201020666923 U CN201020666923 U CN 201020666923U CN 201881011 U CN201881011 U CN 201881011U
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- China
- Prior art keywords
- worm gear
- lathe
- workpiece
- machining
- hob
- 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
A numerical-controlled worm gear machining device comprises a stepping motor (1), a stepping motor (2), a clamp cushion (3), a clamp (4), a workpiece (5), a worm gear hob (6), a disc worktable (7), a middle carriage (8) and a transverse feeding screw (9), and is characterized in that a hob rod of the worm gear hob is mounted into a taper bore inside a spindle of an ordinary horizontal lathe by a chuck, and assistant support is realized by the aid of the center of the tail seat of the hob rod. The disc worktable (7) is mounted on the middle carriage of the lathe, and the workpiece (5) is mounted on the worktable (7) through the clamp (4), and installation height of the workpiece can be adjusted by the clamp cushion (3). The numerical-controlled worm gear machining device is low in investment and is effective, machining range of an original lathe is broadened, and original functions of the lathe can be restored soon. Further, automation of feeding in radial direction during the machining of the worm gear can be realized, efficiency is improved, vibration is reduced, continuous accumulated errors in the process of machining is eliminated, and machining accuracy is high.
Description
Technical field
The utility model relates to a kind of device of worm gear digital control processing, the especially a kind of device that can use numerical control method machining worm wheel on general horizontal lathe.
Background technology
Use the generating machining worm wheel, general processing method is to carry out on gear-hobbing machine, but the equal indicative error of worm gear can't eliminate in machine driving, and accumulation continuously in process.For a large amount of small business, it is bigger to purchase the chain digital control gear hobbing machine machine tool investment.
The utility model content
For addressing the above problem, the purpose of this utility model provides a kind of simple in structure just in order to solve above-mentioned the deficiencies in the prior art, and it is convenient to assemble, convenient disassembly, the device of worm gear digital control processing.
For addressing the above problem, the utility model is achieved through the following technical solutions:
A kind of device of worm gear digital control processing is made up of stepper motor (1), stepper motor (2), anchor clamps cushion block (3), anchor clamps (4), workpiece (5), worm gear hob (6), disk workbench (7), middle carriage 8 and traverse feed leading screw 9; It is characterized in that: the worm gear hob knife bar is installed in the general horizontal lathe main shaft internal taper hole by chuck, and realize aiding support with tailstock centre, described disk workbench (7) is installed on the middle carriage of lathe, described workpiece (5) is installed on the disk workbench (7) by anchor clamps (4), and its height can be adjusted by anchor clamps cushion block (3).
The beneficial effects of the utility model are:
The plant investment of worm gear digital control processing is few, instant effect, expanded the range of work of former lathe, and lathe can very fast its original function of recovery, realized the automation of radial feed in the worm gear processing, improved efficient, reduced vibration, eliminated error, the machining accuracy height accumulated continuously in the process.
Description of drawings
Fig. 1 is the apparatus structure schematic diagram of worm gear digital control processing.
The specific embodiment
Shown in figure one, a kind of device of worm gear digital control processing is made up of stepper motor (1), stepper motor (2), anchor clamps cushion block (3), anchor clamps (4), workpiece (5), worm gear hob (6), disk workbench (7), middle carriage 8 and traverse feed leading screw 9; It is characterized in that: the worm gear hob knife bar is installed in the general horizontal lathe main shaft internal taper hole by chuck, and realize aiding support with tailstock centre, described disk workbench (7) is installed on the middle carriage of lathe, described workpiece (5) is installed on the disk workbench (7) by anchor clamps (4), and its height can be adjusted by anchor clamps cushion block (3).When main shaft drives the hobboing cutter rotation, by the instruction of the screw thread in the digital control system, replace pitch in the screw thread instruction with the tooth pitch of worm gear, the generating motion of realization hobboing cutter and workpiece, promptly hobboing cutter revolves when going around, and workpiece rotates a tooth; Hobboing cutter revolves when going around, drive stepper motor 2 by digital control system and rotate a tooth (main shaft pulser sends synchronizing information) through gear Z1, Z2 driver plate workbench drive workpiece, and make middle carriage do straight-line displacement through the traverse feed leading screw that gear Z4, Z3 drive lathe by stepper motor 1, realize the radial feed in the worm gear processing; Taper thread machining functions in the utilization digital control system, make machine tool chief axis in being equal in the time that rotation one is changeed, realize that the disk workbench drives the interlock displacement that workpiece rotates a tooth and per tooth radial feed, after radial feed reaches certain tooth depth, after converting screw thread instruction again to and making the disk workbench drive workpiece to rotate a week, then finish the primary feed processing of worm gear, repeat to finish the digital control processing of worm gear for several times.
Below disclose the utility model with preferable enforcement, so it is not in order to restriction the utility model, all take to be equal to replace or technical scheme that equivalent transformation obtained, all drop in the protection domain of the present utility model.
Claims (1)
1. the device of a worm gear digital control processing is made up of stepper motor (1), stepper motor (2), anchor clamps cushion block (3), anchor clamps (4), workpiece (5), worm gear hob (6), disk workbench (7), middle carriage (8) and traverse feed leading screw (9); It is characterized in that: the worm gear hob knife bar is installed in the general horizontal lathe main shaft internal taper hole by chuck, and realize aiding support with tailstock centre, described disk workbench (7) is installed on the middle carriage of lathe, described workpiece (5) is installed on the disk workbench (7) by anchor clamps (4), and its height can be adjusted by anchor clamps cushion block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206669238U CN201881011U (en) | 2010-12-20 | 2010-12-20 | Numerical-controlled worm gear machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206669238U CN201881011U (en) | 2010-12-20 | 2010-12-20 | Numerical-controlled worm gear machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201881011U true CN201881011U (en) | 2011-06-29 |
Family
ID=44178540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206669238U Expired - Fee Related CN201881011U (en) | 2010-12-20 | 2010-12-20 | Numerical-controlled worm gear machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201881011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873409A (en) * | 2012-11-06 | 2013-01-16 | 杭州余杭正达机械有限公司 | Dedicated worm gear cutting machine |
| CN102922048A (en) * | 2012-11-25 | 2013-02-13 | 黄山诚益机床制造有限公司 | Numerical control lathe for processing worm gears |
| CN112743168A (en) * | 2020-12-11 | 2021-05-04 | 福建省长泰县武安福利厂 | Intelligent metal processing system |
-
2010
- 2010-12-20 CN CN2010206669238U patent/CN201881011U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873409A (en) * | 2012-11-06 | 2013-01-16 | 杭州余杭正达机械有限公司 | Dedicated worm gear cutting machine |
| CN102922048A (en) * | 2012-11-25 | 2013-02-13 | 黄山诚益机床制造有限公司 | Numerical control lathe for processing worm gears |
| CN112743168A (en) * | 2020-12-11 | 2021-05-04 | 福建省长泰县武安福利厂 | Intelligent metal processing system |
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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: 20110629 Termination date: 20111220 |