CN102922053A - Vertical moving device for gear shaping machine - Google Patents
Vertical moving device for gear shaping machine Download PDFInfo
- Publication number
- CN102922053A CN102922053A CN 201210193199 CN201210193199A CN102922053A CN 102922053 A CN102922053 A CN 102922053A CN 201210193199 CN201210193199 CN 201210193199 CN 201210193199 A CN201210193199 A CN 201210193199A CN 102922053 A CN102922053 A CN 102922053A
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- China
- Prior art keywords
- support
- screw
- rolling guide
- moving device
- shapping machine
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- 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.)
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Abstract
The invention discloses a vertical moving device for a gear shaping machine. The vertical moving device comprises a motor, a piston rod, a support, a ball screw, a nut, and automatic loosening and chucking mechanisms; the support is fixed on the top of an upright post; the upper end of the ball screw is connected with the motor; the ball screw is supported by the support; a rolling guide rail is arranged on the upright post on each of the left and right sides of the ball screw; the nut is fixed on a lifting mechanism of the gear shaping machine and assembled on one rolling guide rail; and the automatic loosening and chucking mechanisms are arranged on a middle body. The vertical moving device is simple in structure; and through the ball screw and the rolling guide rails, a lifting device of the gear shaping machine can freely, accurately and vertically move on the upright posts.
Description
Technical field
The present invention relates to a kind of gear shapping machine equipment, be specifically related to a kind of gear shapping machine vertical movement apparatus.
Background technology
Gear shapping machine is a kind of Metal Cutting Machine Tool, is to use pinion cutter to process the gear cutting machine of inside and outside straight-tooth and helical gears and other toothed member by generating.Come the profile of tooth of machining gears, tooth bar etc. with pinion cutter as cutter, this processing method is called " gear shaping ".During gear shaping, pinion cutter is made cutting movement up and down reciprocatingly, does relative rolling with workpiece simultaneously.Gear shapping machine is mainly used in processing nest and internal gear, but adds behind the annex also manufacturing gear strip.
In gear shapping machine, be provided with vertical movement apparatus toward contact between its pulling apparatus and column, realize that pulling apparatus is free, vertically mobile accurately.
Summary of the invention
The invention provides a kind of simple in structure, free vertical movement of realization gear shapping machine pulling apparatus, accurately rest on preposition.
The solution of the present invention is as follows:, a kind of gear shapping machine vertical movement apparatus, comprise motor, piston rod, support, ball-screw, nut, automatically unclamp clamping body, described support is fixed on the column top, described ball-screw upper end is connected with motor, described ball-screw is by stent support, the column of the described ball-screw left and right sides is provided with rolling guide, described nut is fixed on the gear shapping machine shift mechanism and is assemblied on the rolling guide, and the described clamping body that automatically unclamps is arranged on the medial bed.
Described column top also is provided with an oil cylinder, and described in-oil cylinder piston rod is fixed on the top of gear shapping machine shift mechanism.
Beneficial effect of the present invention: simple in structure; By the setting of ball-screw and rolling guide, can make the gear shapping machine pulling apparatus do freely, vertically move accurately at column.
Description of drawings
Fig. 1 is cutaway view of the present invention.
Fig. 2 is side schematic view of the present invention.
The specific embodiment
A kind of gear shapping machine vertical movement apparatus, comprise motor 1, piston rod 2, support 3, ball-screw 4, nut 5, automatically unclamp chucking machine 6, described support 3 is fixed on column 10 tops, described ball-screw 4 upper ends are connected with motor 1, described ball-screw 4 is supported by support 3, the column 10 of described ball-screw 4 left and right sides is provided with rolling guide 8, described nut 5 is fixed on the gear shapping machine shift mechanism and is assemblied on the rolling guide 8, and the described clamping body that automatically unclamps arranges 6 on medial bed 9.
Described column 10 tops also are provided with an oil cylinder 7, and the piston rod 2 in the described oil cylinder 7 is fixed on the top of gear shapping machine shift mechanism.
In the time of in working order, described motor 1 drives shaft coupling, shaft coupling drives ball-screw 4, the nut 5 that is driven with the effect of oil cylinder 7 under, make the gear shapping machine vertical movement apparatus along the rolling guide moving linearly of column 10 left and right sides or rest on the optional position.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned embodiment according to conception of the present invention and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection scope of the present invention.
Claims (2)
1. gear shapping machine vertical movement apparatus, comprise motor, piston rod, support, ball-screw, nut, automatically unclamp clamping body, it is characterized in that described support is fixed on the column top, described ball-screw upper end is connected with motor, described ball-screw is by stent support, the column of the described ball-screw left and right sides is provided with rolling guide, described nut is fixed on the gear shapping machine shift mechanism and is assemblied on the rolling guide, and the described clamping body that automatically unclamps is arranged on the medial bed.
2. a kind of gear shapping machine vertical movement apparatus according to claim 1 is characterized in that described column top also is provided with an oil cylinder, and described in-oil cylinder piston rod is fixed on the top of gear shapping machine shift mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210193199 CN102922053A (en) | 2012-06-13 | 2012-06-13 | Vertical moving device for gear shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210193199 CN102922053A (en) | 2012-06-13 | 2012-06-13 | Vertical moving device for gear shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102922053A true CN102922053A (en) | 2013-02-13 |
Family
ID=47637058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210193199 Pending CN102922053A (en) | 2012-06-13 | 2012-06-13 | Vertical moving device for gear shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102922053A (en) |
-
2012
- 2012-06-13 CN CN 201210193199 patent/CN102922053A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |