CN203944938U - A kind of Gear Processing automatic grooving machine bed apparatus - Google Patents
A kind of Gear Processing automatic grooving machine bed apparatus Download PDFInfo
- Publication number
- CN203944938U CN203944938U CN201420275130.1U CN201420275130U CN203944938U CN 203944938 U CN203944938 U CN 203944938U CN 201420275130 U CN201420275130 U CN 201420275130U CN 203944938 U CN203944938 U CN 203944938U
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- China
- Prior art keywords
- gear
- main shaft
- handwheel
- sleeve
- leading screw
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Abstract
The utility model discloses a kind of Gear Processing automatic grooving machine bed apparatus, comprise motor, eccentric shaft, the 3rd gear, handwheel and leading screw, described motor below is connected with eccentric shaft, described eccentric shaft both sides are provided with the 3rd gear, described motor side is provided with handwheel, described handwheel is arranged on the top of leading screw, described leading screw connects main shaft upper end through shaft coupling, described main shaft lower end is connected with cutting knife, described main shaft is successively through sleeve and positioning sleeve, described sleeve one side is provided with the first gear, the first described gear side is provided with the second gear, described cutting knife is connected with workpiece, described cutting knife side is provided with and is cut part, on the first described gear, be fixedly installed sliding pin, described sliding pin upper end is provided with ejector pin, described sliding pin lower end is provided with spring, described ejector pin is fixedly installed on the second gear, described spring lower end is connected with pusher dog.The utlity model has working (machining) efficiency advantages of higher.
Description
Technical field
The utility model relates to a kind of machining tool, particularly relates to a kind of Gear Processing automatic grooving machine bed apparatus.
Background technology
Grooving is manufacturing procedure important in Gear Processing, at present, gear grooving processing method: the one, the manual mode of normal employing is carried out grooving, and its workload is large, and inefficiency takies manpower many, cannot produce in enormous quantities; The 2nd, adopt the processing of lathe grooving, equipment cost costliness, little when cutting output, select lathe can produce waste, increase cost, lathe grooving is all travelling workpiece, workpiece is processed on lathe, but the workpiece of processing is when larger, is difficult to mobile, will make troubles like this, reduce working (machining) efficiency simultaneously.
Utility model content
The shortcoming existing in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of cost low, and working (machining) efficiency is high, and adds and only need the not Gear Processing of travelling workpiece automatic grooving machine bed apparatus of mobile machine tool man-hour.
For achieving the above object, the technical solution of the utility model is: a kind of Gear Processing automatic grooving machine bed apparatus, comprise motor, eccentric shaft, the 3rd gear, handwheel and leading screw, described motor below is connected with eccentric shaft, described eccentric shaft both sides are provided with the 3rd gear, described motor side is provided with handwheel, described handwheel is arranged on the top of leading screw, described leading screw connects main shaft upper end through shaft coupling, described main shaft lower end is connected with cutting knife, described main shaft is successively through sleeve and positioning sleeve, described sleeve one side is provided with the first gear, the first described gear side is provided with the second gear, described cutting knife is connected with workpiece, described cutting knife side is provided with and is cut part, on the first described gear, be fixedly installed sliding pin, described sliding pin upper end is provided with ejector pin, described sliding pin lower end is provided with spring, described ejector pin is fixedly installed on the second gear, described spring lower end is connected with pusher dog.
Further setting as such scheme: described motor adopts threephase asynchronous.
The beneficial effects of the utility model are: the utility model adopts portable structure, when work, lathe is positioned on workpiece, does not need travelling workpiece, alleviates workload; The radial location of this lathe is, adopts positioning sleeve mode to locate between main shaft and workpiece, and positioning sleeve is interchangeable, when by the varying aperture of workpiece, can directly change the positioning sleeve of various outer diameter, also can process multiple grooves according to different workpieces at every turn simultaneously; The axial location adjustment of main shaft is by the leading screw control of main shaft upper end, and the handwheel on rotary main shaft top can regulate main shaft axial location easily.The utlity model has simple in structure, the advantage such as cost is low, and working (machining) efficiency is high, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Figure 1A place enlarged drawing.
Shown in figure: 1, be cut part, 2, positioning sleeve, 3, main shaft, 4, sleeve, 5 first gears, 6, the second gear, 7, shaft coupling, 8, leading screw, 9, handwheel, 10, motor, 11, the 3rd gear, 12, eccentric shaft, 13, workpiece, 14, cutting knife, 15, ejector pin, 16, sliding pin, 17, spring, 18, pusher dog.
Detailed description of the invention
Below in conjunction with accompanying drawing, and, the utility model is described further in conjunction with the embodiments.
As Fig. 1, shown in Fig. 2, the utility model provides a kind of Gear Processing automatic grooving machine bed apparatus, comprise motor 10, eccentric shaft 12, the 3rd gear 11, handwheel 9 and leading screw 8, described motor 10 belows are connected with eccentric shaft 12, described eccentric shaft 12 both sides are provided with the 3rd gear 11, described motor 10 sides are provided with handwheel 9, described handwheel 9 is arranged on the top of leading screw 8, described leading screw 8 connects main shaft 3 upper ends through shaft coupling 7, described main shaft 3 lower ends are connected with cutting knife 14, described main shaft 3 is successively through sleeve 4 and positioning sleeve 2, described sleeve 4 one sides are provided with the first gear 5, the first described gear 5 sides are provided with the second gear 6, described cutting knife 14 is connected with workpiece 13, described cutting knife 13 sides are provided with and are cut part 1, on the first described gear 5, be fixedly installed sliding pin 16, described sliding pin 16 upper ends are provided with ejector pin 15, described sliding pin 16 lower ends are provided with spring 17, described ejector pin 15 is fixedly installed on the second gear 6, described spring 17 lower ends are connected with pusher dog 18.
Described motor 10 adopts threephase asynchronous.
The utility model adopts portable structure, is positioned on workpiece 13 when work, does not need travelling workpiece 13, alleviates workload; The radial location of this lathe is, between main shaft 3 and workpiece 13, adopt positioning sleeve 2 modes to locate, and positioning sleeve 2 is interchangeable, when by the varying aperture of workpiece 13, can directly change the positioning sleeve 2 of various outer diameter, also can process multiple grooves according to different workpieces 13 at every turn simultaneously; The axial location adjustment of main shaft 3 is controlled by the leading screw 8 of main shaft 3 upper ends, and the handwheel 8 on rotary main shaft 3 tops can regulate main shaft 3 axial locations easily.The utlity model has simple in structure, the advantage such as cost is low, and working (machining) efficiency is high, easy to operate.
Its operation principle is, its main shaft 3 inserts in workpiece 13 holes, and cutting knife 14 is contained on main shaft 3, and now, main shaft 3 is made rotation fortune merits, and it is feed motion that cutting knife 14 moves radially.Main shaft 3 is arranged in sleeve 4, main shaft 3 is arranged in sleeve 4, the first gear 5 and the second gear 6 are equipped with in sleeve 4 sides, the first gear 5 and the second gear 6 are meshed with the 3rd gear 11 again simultaneously, Shi Yi road power reaches main shaft 3 from motor 10 to shaft coupling 7, another road power reaches sleeve 4 from motor 10, because the number of teeth of the first gear 5 and the second gear 6 differs a tooth, so, when the number of turns of rotating when main shaft 3 equals the number of teeth of the second gear 6, main shaft 3 just differs a circle with the revolution of sleeve 4, the eccentric asynchronous rotation structure that main shaft 3 and sleeve 4 form, form the auto feed system of grooving process, main motion and the feed motion of lathe are combined together cleverly.Described pusher dog 18 is subject to the control of sliding pin 16, sliding pin 16 is contained on the first gear 5, can slide up and down, under the effect of spring 17, be in upper end under normal circumstances, the ejector pin 15 corresponding with sliding pin 16 is packed on the second gear 6, the second gear 6 and the first gear 5 asynchronous rotations, and each process-cycle differs a circle, so, in the time that sliding pin 16 and ejector pin 15 meet, ejector pin 15 just pushes sliding pin 16, afterwards, sliding pin 16 is along with the rotation of the first gear 5 is just stirred pusher dog 18 once, pusher dog 18 depression stroke switches, power-off, completes a process-cycle.
Claims (2)
1. a Gear Processing automatic grooving machine bed apparatus, comprise motor (10), eccentric shaft (12), the 3rd gear (11), handwheel (9) and leading screw (8), it is characterized in that, described motor (10) below is connected with eccentric shaft (12), described eccentric shaft (12) both sides are provided with the 3rd gear (11), described motor (10) side is provided with handwheel (9), described handwheel (9) is arranged on the top of leading screw (8), described leading screw (8) connects main shaft (3) upper end through shaft coupling (7), described main shaft (3) lower end is connected with cutting knife (14), described main shaft (3) is successively through sleeve (4) and positioning sleeve (2), described sleeve (4) one sides are provided with the first gear (5), described the first gear (5) side is provided with the second gear (6), described cutting knife (14) is connected with workpiece (13), described cutting knife (13) side is provided with and is cut part (1), on described the first gear (5), be fixedly installed sliding pin (16), described sliding pin (16) upper end is provided with ejector pin (15), described sliding pin (16) lower end is provided with spring (17), described ejector pin (15) is fixedly installed on the second gear (6), described spring (17) lower end is connected with pusher dog (18).
2. a kind of Gear Processing automatic grooving machine bed apparatus according to claim 1, is characterized in that, described motor (10) adopts threephase asynchronous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275130.1U CN203944938U (en) | 2014-05-26 | 2014-05-26 | A kind of Gear Processing automatic grooving machine bed apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275130.1U CN203944938U (en) | 2014-05-26 | 2014-05-26 | A kind of Gear Processing automatic grooving machine bed apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944938U true CN203944938U (en) | 2014-11-19 |
Family
ID=51886997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275130.1U Expired - Fee Related CN203944938U (en) | 2014-05-26 | 2014-05-26 | A kind of Gear Processing automatic grooving machine bed apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624580A (en) * | 2016-12-14 | 2017-05-10 | 柳州振业焊接机电设备制造有限公司 | Drum-type automatic welding machine |
-
2014
- 2014-05-26 CN CN201420275130.1U patent/CN203944938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624580A (en) * | 2016-12-14 | 2017-05-10 | 柳州振业焊接机电设备制造有限公司 | Drum-type automatic welding machine |
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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 |
Granted publication date: 20141119 Termination date: 20160526 |