CN205437174U - Pneumatic motor provides machine tool tailstock structure of power - Google Patents
Pneumatic motor provides machine tool tailstock structure of power Download PDFInfo
- Publication number
- CN205437174U CN205437174U CN201620227155.3U CN201620227155U CN205437174U CN 205437174 U CN205437174 U CN 205437174U CN 201620227155 U CN201620227155 U CN 201620227155U CN 205437174 U CN205437174 U CN 205437174U
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- tailstock
- gear
- pneumatic motor
- shaft
- worm
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Abstract
The utility model discloses a pneumatic motor provides machine tool tailstock structure of power, pneumatic motor A through transition body closing on the tailstock body, it is rotatory that pneumatic motor A and worm axle pass through the coupling joint, worm axle interlock worm wheel rotates, it is rotatory that the worm wheel drives the gear shaft, the gear shaft pinion rack moves on the tailstock lathe bed, this function has realized the removal of tailstock, pneumatic motor B key -type connection pinion, the big gear revolve of little gear engagement, gear wheel key -type connection drive the lead screw rotation of axes, and lead screw axle spiral promotes the screw and removes, and the screw is closing on the sleeve, and the sleeve drives main shaft pushing the workpiece, and this function has realized telescopic removal. When the inconvenient use of motor, can select pneumatic motor to be applicable to in inconvenient installation motor as power, this structure to mechanical structure's motion when not needing to pinpoint very much.
Description
Technical field
This utility model relates to a kind of air motor provides the tailstock tool structure of power, belongs to field of mechanical technique.
Background technology
Current domestic heavy machine tool field is essentially all provides power (little tonnage can substitute) with handwheel by motor, controls driving-chain by controller and works, but when working environment is special, dangerous, and during operating mode complexity, motor is often not suitable for.When motor cannot select, seek new power source and just become particularly important.This utility model provides a kind of tailstock tool structure, and when motor cannot select due to a variety of causes, air motor is as new power source.Tailstock tool is one of lathe classical architecture parts, utilizes air motor to provide the tailstock tool structure of power to be that the new invention of machine industry is attempted.
Summary of the invention
This utility model provides a kind of air motor and provides the tailstock tool structure of power, utilizes air motor to provide power, it is not necessary to electric power support, air motor provide tailstock walking, sleeve movable top clamping of workpieces.
This utility model solves its technical problem and be the technical scheme is that a kind of air motor provides the tailstock tool structure of power, moved driving-chain, sleeve assembly and driving-chain, air motor, gas control valve assembly and various standard component by tailstock body, tailstock to form, air motor A puts together on tailstock body by transition body, air motor A is connected rotation with worm shaft by shaft coupling, worm shaft interlocks worm gear wheel, worm gear driven gear axle rotates, gear shaft pinion rack moves on tailstock lathe bed, the movement of tailstock of this functional realiey；The bonded little gear of air motor B, little gear engagement bull gear drive, gear wheel bonded drive lead screw shaft rotates, and lead screw shaft auger screw moves, screw puts together on sleeve, and sleeve drives main shaft top tight workpiece, the movement of sleeve of this functional realiey.
In addition this tailstock structure has a following supplementary structure: device for measuring force, shows numerical value by Pressure gauge；Tailstock main shaft connecting chuck, supplementary card clamping of workpieces；Worm shaft band moving cam rotates, and holds out against plunger displacement pump by piston rod, it is achieved the process of oil suction oil lubrication side by side；When tailstock moves to specify position, card locking oil cylinder clamping tailstock lathe bed remains stationary as.
The beneficial effects of the utility model are: when motor is inconvenient to use, and air motor can be selected as power, and air motor has the advantage that and can realize infinitely variable speeds and variable torque by pressure or Flow-rate adjustment, it is not necessary to controller；Can frequently quick start, shut down and turn to；Soft output function, though overburden, also will not heating or burn out；There is no the leakage of electric spark or hydraulic oil, safety anti-explosive, be not substantially affected by such environmental effects.This structure is applicable in being inconvenient to install motor, and the motion of frame for movement when need not be accurately positioned very much.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Fig. 1 is tailstock tool structure front sectional view.
Fig. 2 is that tailstock tool moves driving-chain sectional view.
Label in figure:
1, air motor A, 2, shaft coupling, 3, transition body, 4, cam, 5, worm shaft, 6, plunger displacement pump, 7, screw, 8, gear wheel, 9, lead screw shaft, 10, Pressure gauge, 11, tailstock body, 12, chuck, 13, tailstock main shaft, 14, sleeve assembly, 15, card locking oil cylinder, 16, worm gear, 17, gear shaft, 18, tooth bar, 19, tailstock lathe bed, 20, air motor B, 21, little gear.
Detailed description of the invention
As shown in Figure 1-2, a kind of air motor provides the tailstock tool structure of power, moved driving-chain, sleeve assembly and driving-chain, air motor A1, air motor B20, gas control valve assembly and various standard component by tailstock body, tailstock to form, air motor A1 puts together on tailstock body by transition body 3, air motor A1 is connected rotation with worm shaft 5 by shaft coupling 2, worm shaft 5 interlocks worm gear 16 and rotates, worm gear 16 driven gear axle 17 rotates, gear shaft 17 pinion rack 18 moves on tailstock lathe bed 19, the movement of tailstock of this functional realiey；The bonded little gear 21 of air motor B20, little gear 21 engages gear wheel 8 and rotates, and gear wheel 8 bonded drive lead screw shaft 9 rotates, lead screw shaft 9 auger screw 7 moves, screw 7 puts together on sleeve 14, sleeve 14 drives main shaft 13 top tight workpiece, the movement of sleeve of this functional realiey.
In addition this tailstock structure has a following supplementary structure: device for measuring force, shows numerical value by Pressure gauge 10；Tailstock main shaft 13 connecting chuck 12, supplementary card clamping of workpieces；Worm shaft 5 band moving cam 4 rotates, and holds out against plunger displacement pump 6 by piston rod, it is achieved the process of oil suction oil lubrication side by side；When tailstock moves to specify position, card locking oil cylinder 15 clamps tailstock lathe bed 19 and remains stationary as.
Claims (1)
1. the tailstock tool structure of an air motor offer power, it is characterized in that: air motor A(1) it is connected rotation with worm shaft (5) by shaft coupling (2), worm shaft (5) interlocks worm gear (16) and rotates, worm gear (16) driven gear axle (17) rotates, and gear shaft (17) pinion rack (18) is upper mobile at tailstock lathe bed (19)；Air motor B(20) bonded little gear (21), little gear (21) engagement gear wheel (8) rotates, gear wheel (8) bonded drive lead screw shaft (9) rotates, lead screw shaft (9) auger screw (7) is mobile, screw (7) puts together on sleeve (14), and sleeve (14) drives main shaft (13) top tight workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227155.3U CN205437174U (en) | 2016-03-23 | 2016-03-23 | Pneumatic motor provides machine tool tailstock structure of power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227155.3U CN205437174U (en) | 2016-03-23 | 2016-03-23 | Pneumatic motor provides machine tool tailstock structure of power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437174U true CN205437174U (en) | 2016-08-10 |
Family
ID=56574116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227155.3U Active CN205437174U (en) | 2016-03-23 | 2016-03-23 | Pneumatic motor provides machine tool tailstock structure of power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088696A (en) * | 2017-06-27 | 2017-08-25 | 昆明学院 | A kind of roll repair welding built-up welder |
-
2016
- 2016-03-23 CN CN201620227155.3U patent/CN205437174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088696A (en) * | 2017-06-27 | 2017-08-25 | 昆明学院 | A kind of roll repair welding built-up welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |