CN203791992U - Rotary machine tool base - Google Patents
Rotary machine tool base Download PDFInfo
- Publication number
- CN203791992U CN203791992U CN201420225189.XU CN201420225189U CN203791992U CN 203791992 U CN203791992 U CN 203791992U CN 201420225189 U CN201420225189 U CN 201420225189U CN 203791992 U CN203791992 U CN 203791992U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- joystick
- air inlet
- piston
- reversal valve
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a rotary machine tool base. The rotary machine tool base comprises an air inlet system, a rotation driving device and a rotary base body. The rotation driving device drives the rotary base body to rotate. A plurality of reversing valve, air cylinder and fixture sets are annularly distributed on the rotary base body. Each reversing valve, air cylinder and fixture set is characterized in that air inlets of a reversing valve are communicated with the air inlet system, the first air inlet of the reversing valve is communicated with the lower cavity of an air cylinder, and the second air inlet of the reversing valve is communicated with the upper cavity of the air cylinder; a piston is arranged in the air cylinder, the piston and a piston ejector rod extending outwards are fixed into a whole, and the upper cavity and the lower cavity are formed by diving the inner cavity of the air cylinder through the piston; the reversing valve is provided with a reversing control handle; the inner side of an annular clamping ring is provided with an extrusion part and a release part; when the rotary base rotates and enables the reversing control handle to align with the extrusion part, the extrusion part extrudes the reversing control handle, and when the rotary base rotates and enables the reversing control handle to align with the release part, the reversing control handle is released; a cambered surface or an inclined surface is arranged on the transition portion of the extrusion part and the release part. The rotary machine tool base is simpler in structure, convenient to machine and manufacture and low in fault rate.
Description
Technical field
The utility model relates to a kind of rotary lathe base, be applicable to need a plurality of fixtures to rotate and clamp and unclamp between the lathe base that switches, in particular for the assembling of pellet up and down of lock core.
Background technology
Traditional machine tool pedestal comprises rotating base, rotating driving device and fixture, fixture adopts frame for movement control its clamping and unclamp, and coordinates the action of fixture by setting program, but the lathe base structure of this structure is too complicated, be unfavorable for processing, and fault rate is higher.
Utility model content
In view of the deficiency that background technology exists, technical problem to be solved in the utility model be to provide a kind of structure more simple, be convenient to processing and manufacturing and the lower rotary lathe base of fault rate.
The utility model takes following technical scheme to complete: rotary lathe base, comprise gas handling system, rotating driving device and rotating base, rotating driving device drives rotating base to rotate, on described rotating base, be provided with reversal valve, cylinder and fixture, the air inlet of reversal valve and gas handling system conducting, the first air inlet of described reversal valve and the lower chamber conducting of cylinder, the second air inlet of described reversal valve and the upper cavity conducting of cylinder, in described cylinder, be provided with piston, piston and outward extending piston mandril are fixed as one, piston mandril is connected with fixture and controls the clamping of fixture and unclamp, described lower chamber and upper cavity are separated in cylinder inner cavity by piston, described reversal valve disposes commutation joystick, commutation joystick is controlled described reversal valve and is changed and give vent to anger between the first air inlet and the second air inlet, around described rotating base, be provided with annular collar, annular collar inner side band press section and release portion, described press section protrudes farther than release portion to annular collar inner side, described rotating base rotates while making to commutate joystick aligning press section, press section extruding commutation joystick, described rotating base rotates while making to commutate joystick aligning release portion, commutation joystick is released, the transition position of described press section and release portion adopts cambered surface or inclined-plane, on described rotation benchmark, be distributed with ringwise many cover reversal valve, cylinder and fixtures.
In the utility model, adopt cylinder to control rising and the decline of control piston push rod, and then control the clamping of fixture and unclamp, compare frame for movement and adopt the structure of cylinder control simpler, be convenient to processing and manufacturing, and fault rate is lower.
Accompanying drawing explanation
The utility model has following accompanying drawing:
The structural representation that Fig. 1 observes from bottom for the rotary lathe base that the utility model provides.
Fig. 2 is rotating base in Fig. 1 and the structural representation of annular collar.
Fig. 3 is one group of cylinder in Fig. 2 and the perspective view of reversal valve.
The specific embodiment
Accompanying drawing has represented the technical solution of the utility model and embodiment, further describes by reference to the accompanying drawings each details and the operation principle thereof of embodiment below again.
As Fig. 1, Fig. 2, shown in Fig. 3, the rotary lathe base that the utility model provides comprises gas handling system, rotating driving device and rotating base 1, gas handling system is generally external air pump, or can be also the air pump carrying, rotating driving device drives rotating base 1 to rotate, on described rotating base 1, be provided with reversal valve 2, cylinder 3 and fixture, the air inlet of reversal valve 2 and gas handling system conducting, the first air inlet 21 of described reversal valve 2 and the lower chamber conducting of cylinder 3, the second air inlet 22 of described reversal valve 2 and the upper cavity conducting of cylinder 3, in described cylinder 3, be provided with piston, piston and outward extending piston mandril 4 are fixed as one, piston mandril 4 is connected with fixture and controls the clamping of fixture and unclamp, described lower chamber and upper cavity are separated in cylinder inner cavity by piston, described reversal valve 2 disposes commutation joystick 5, commutation joystick 5 is controlled described reversal valve 2 and is changed and give vent to anger between the first air inlet 21 and the second air inlet 22, around described rotating base 1, be provided with annular collar 6, annular collar 6 inner side band press section 61 and release portions 62, described press section 61 protrudes farther than release portion 62 to annular collar 6 inner sides, described rotating base 1 rotates while making to commutate joystick 5 aligning press section 61, press section 61 extruding commutation joysticks 5, described rotating base 1 rotates while making to commutate joystick 5 aligning release portion 62, commutation joystick 5 is released, described press section 61 adopts cambered surface or inclined-plane with the transition position 7 of release portion 62, on described rotation benchmark, be distributed with ringwise many cover reversal valve 2, cylinder 3 and fixtures.In the present embodiment, piston mandril 4 drives clamp to belong to prior art with the fit structure unclamping and does not repeat them here, wherein commutate the unclamping and be extruded and impel reversal valve to change and give vent to anger between the first air inlet 21 and the second air inlet 22 of joystick, and then piston mandril 4 alternatively up and down of cylinder 3 are moved.
As shown in Figure 2, for the joystick 5 that makes to commutate can move more swimmingly on annular collar 6, commutation joystick 5 ends are with the pulley 8 that can rotate around the axis, and described rotating shaft 9 vertically arranges, described pulley 8 cross direction profiles.
As shown in Figure 2, for make fixture clamp and unclamp or unclamp and clamp between have certain delay effect while switching, on described annular collar 6, release portion 62 is provided with short slot 9 to the transition position 7 of extruding place, short slot 9 places are provided with jacking block 10, jacking block 10 lateral surfaces mate with transition position 7, on described annular collar 6, corresponding transition position 7 is provided with swing arm 11, swing arm 11 swings around the turning cylinder 12 being supported on frame or turning collar, the lower end of described jacking block 10 in swing arm 11, the upper end of described swing arm 11 is hinged with the push rod of extruding cylinder 12, described commutation joystick 5 while moving to transition position 7, push cylinder 12 forward ejection impel swing arm 11 to swing, and then jacking block 10 is outwards swung, jacking block 10 unclamps the commutation joystick 5 that moves to this transition position after outwards swinging with swing arm 11, to reach the delay effect of several seconds, thereby can be convenient to workman's piece installing or pickup.
Claims (3)
1. a rotary lathe base, it is characterized in that: comprise gas handling system, rotating driving device and rotating base, rotating driving device drives rotating base to rotate, on described rotating base, be provided with reversal valve, cylinder and fixture, the air inlet of reversal valve and gas handling system conducting, the first air inlet of described reversal valve and the lower chamber conducting of cylinder, the second air inlet of described reversal valve and the upper cavity conducting of cylinder, in described cylinder, be provided with piston, piston and outward extending piston mandril are fixed as one, piston mandril is connected with fixture and controls the clamping of fixture and unclamp, described lower chamber and upper cavity are separated in cylinder inner cavity by piston, described reversal valve disposes commutation joystick, commutation joystick is controlled described reversal valve and is changed and give vent to anger between the first air inlet and the second air inlet, around described rotating base, be provided with annular collar, annular collar inner side band press section and release portion, described press section protrudes farther than release portion to annular collar inner side, described rotating base rotates while making to commutate joystick aligning press section, press section extruding commutation joystick, described rotating base rotates while making to commutate joystick aligning release portion, commutation joystick is released, the transition position of described press section and release portion adopts cambered surface or inclined-plane, on described rotation benchmark, be distributed with ringwise many cover reversal valve, cylinder and fixtures.
2. rotary lathe base according to claim 1, is characterized in that: described commutation joystick end is with the pulley that can rotate around the axis, and described rotating shaft vertically arranges, described pulley cross direction profiles.
3. rotary lathe base according to claim 2, it is characterized in that: on described annular collar, release portion is provided with short slot to the transition position of extruding place, short slot place is provided with jacking block, jacking block lateral surface mates with transition position, on described annular collar, corresponding transition position is provided with swing arm, swing arm swings around the turning cylinder being supported on frame or turning collar, the lower end of described jacking block in swing arm, the upper end of described swing arm is hinged with the push rod of extruding cylinder, described commutation joystick while moving to transition position, push cylinder forward ejection impel swing arm to swing, and then jacking block is outwards swung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225189.XU CN203791992U (en) | 2014-05-05 | 2014-05-05 | Rotary machine tool base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225189.XU CN203791992U (en) | 2014-05-05 | 2014-05-05 | Rotary machine tool base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791992U true CN203791992U (en) | 2014-08-27 |
Family
ID=51374260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225189.XU Expired - Fee Related CN203791992U (en) | 2014-05-05 | 2014-05-05 | Rotary machine tool base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070368A (en) * | 2014-05-05 | 2014-10-01 | 温州市顺发科技有限公司 | Rotating machine tool base |
| CN109590930A (en) * | 2018-12-25 | 2019-04-09 | 大族激光科技产业集团股份有限公司 | A kind of clamping device |
| CN112917147A (en) * | 2021-01-26 | 2021-06-08 | 胡陈和 | Clamping mechanism for assembling camera module and turntable assembling device |
-
2014
- 2014-05-05 CN CN201420225189.XU patent/CN203791992U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070368A (en) * | 2014-05-05 | 2014-10-01 | 温州市顺发科技有限公司 | Rotating machine tool base |
| CN104070368B (en) * | 2014-05-05 | 2016-08-24 | 温州市顺发科技有限公司 | Rotary machine tool pedestal |
| CN109590930A (en) * | 2018-12-25 | 2019-04-09 | 大族激光科技产业集团股份有限公司 | A kind of clamping device |
| CN112917147A (en) * | 2021-01-26 | 2021-06-08 | 胡陈和 | Clamping mechanism for assembling camera module and turntable assembling device |
| CN112917147B (en) * | 2021-01-26 | 2022-04-05 | 宜都同创光电科技有限公司 | Clamping mechanism for assembling camera module and turntable assembling device |
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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: 20140827 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |