CN203636374U - Two-sided rotary platform - Google Patents
Two-sided rotary platform Download PDFInfo
- Publication number
- CN203636374U CN203636374U CN201320796638.1U CN201320796638U CN203636374U CN 203636374 U CN203636374 U CN 203636374U CN 201320796638 U CN201320796638 U CN 201320796638U CN 203636374 U CN203636374 U CN 203636374U
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- CN
- China
- Prior art keywords
- turntable
- base
- rotary platform
- sides
- swing arm
- 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
The utility model discloses a two-sided rotary platform comprising a base, a rotary platform body and a driving mechanism. The driving mechanism is used for driving the rotary platform to rotate. A two-sided mounting frame for holding workpieces is positioned on a positioning rack disposed on the rotary platform body; a rotary shaft seat is arranged on the base and is connected with a rotation center of the rotary platform body. A plurality of equal-height supporting rollers are arranged between the base and the rotary platform body, are distributed circumferentially around the supporting rollers, and in contact with the lower surface of the rotary platform body. The rotary platform is capable of rotating stably so that product quality and production efficiency are guaranteed. Further, rotating friction can be converted into rolling friction due to use of the supporting rollers, and thus resistance during rotation is reduced greatly.
Description
Technical field
The utility model relates to a kind of rotation platform, more particularly, is a kind of two sides body turntable.
Background technology
Existing two sides body rotation platform, balls a large amount of between main employing rotation platform and base contact, the mode implementation platform rotation mutually regulating by being fixed on ball screw on base or worm-and-wheel gear, make in this way, in the time having barrier to disturb ball on base, can make platform spin stabilization, even cause workpiece to a beat, affect quality and the production efficiency of product.Therefore, how solving the above problems, is problem demanding prompt solution.
the content of utility model
The purpose of this utility model aims to provide a kind of rotation platform that makes at the more stable two sides body turntable of time rotation.
For realizing above-mentioned object, the technical solution of the utility model is: a kind of two sides body turntable, comprise base, turntable and drive the driving mechanism of turntable rotation, turntable is provided with locating rack, on locating rack, be positioned with the two sides body installing rack of place work piece, wherein base is provided with rotating shaft base, rotating shaft base is connected with the pivot of turntable, between base and turntable, be provided with multiple contour support rollers, described support roller along the circumferential direction distributes take pivot as the center of circle and arranges and contact with the lower surface of turntable.
Above-mentioned two sides body turntable, described turntable is circular rotating platform, rotating shaft base is connected with the center of circle of turntable.
Above-mentioned two sides body turntable, is also provided with position-limit mechanism on base, described position-limit mechanism comprises and be hingedly arranged on swing arm on base, be arranged on the cylinder that connecting rod, limited block and driving swing arm in swing arm swing, and described limited block is corresponding with turntable.The location of turntable drives rocking arm drivening rod to reach dead-centre position by cylinder, makes the contact of limited block turntable, realizes the object of location.
Above-mentioned two sides body turntable, described position-limit mechanism is two, be arranged on turntable both sides take pivot as axial symmetry.Position-limit mechanism is located fast to the later turntable that slows down, and guarantees the positional precision of location.
Above-mentioned two sides body turntable, described driving mechanism comprises chain, ratchet and motor, and chain is arranged in turntable, and motor driving ratchet rotates by chain drive rotation platform.
The utility model adopts above-mentioned structure, by support roller take the setting that along the circumferential direction distributes as the center of circle of the pivot of turntable, and the axle core of support roller is identical with the pivot of turntable, turntable is in the time that base rotates, the movement locus that the contact point of support roller and turntable lower surface forms is the concentric circles take pivot as the center of circle, guarantee turntable stationarity when rotated, can not cause workpiece to a beat because the barrier on base disturbs, guarantee quality and the production efficiency of product; And adopt roller supporting the friction in when rotation can be changed into rolling friction, the resistance while significantly reducing rotation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is rotary display stand structure schematic diagram of the present utility model;
Fig. 3 is partial structurtes schematic diagram of the present utility model;
Fig. 4 is concrete enforcement schematic diagram of the present utility model;
Fig. 5 is position-limit mechanism structural representation of the present utility model.
In figure: 1 is base, 2 is turntable, and 3 is driving mechanism, and 31 is chain, and 32 is ratchet, 33 is motor, and 4 is locating rack, and 5 is two sides body installing rack, and 6 is rotating shaft base, and 7 is support roller, 8 is position-limit mechanism, and 81 is swing arm, and 82 is connecting rod, and 83 is limited block, and 84 is cylinder.
The specific embodiment
As shown in Figures 1 to 4, a kind of two sides body turntable, comprise base 1, turntable 2 and the driving mechanism 3 that drives turntable 2 to rotate, turntable 2 is provided with locating rack 4, on locating rack 4, be positioned with the two sides body installing rack 5 of place work piece, base 1 is provided with rotating shaft base 6, rotating shaft base 6 is connected with the pivot of turntable 2, between base 1 and turntable 2, be provided with multiple contour support rollers 7, described support roller 7 is along the circumferential direction arranged take pivot as the center of circle and is contacted with the lower surface of turntable 2; Turntable 2 is circular rotating platform, and rotating shaft base 6 is connected with the center of circle of turntable 2; Driving mechanism 3 comprises chain 31, ratchet 32 and motor 33, and chain 31 is arranged in turntable 2, and motor 33 drives ratchet 32 to drive turntable 2 to rotate by chain 31.
As shown in Figure 2 and Figure 5, on base 1, be also provided with position-limit mechanism 8, described position-limit mechanism 8 comprises and is hingedly arranged on swing arm 81 on base 1, is arranged on connecting rod 82, the limited block 83 in swing arm 81 and the cylinder 84 that drives swing arm 81 to swing, and described limited block 83 is corresponding with turntable 2; Position-limit mechanism 8 is two, be arranged on turntable 2 both sides take pivot as axial symmetry.
When rotating and switch while being arranged on the workpiece of two sides body installing rack by the utility model, drive ratchet 32 to drive turntable 2 to rotate by chain 31 by starter 33, when rotation, support roller 7 forms take pivot as circular movement locus with the contact-making surface of turntable 2, after workpiece is rotated in place, motor 33 stops, then by starting cylinder 84, cylinder 84 drives swing arm 81 connecting rod 82 that links, and limited block 83 is positioned turntable 2.
In sum, the utility model is as description and diagramatic content, makes actual sample and through repeatedly use test, from the effect of use test, provable the present invention can reach the object that it is expected, practical value is unquestionable.Above illustrated embodiment is only used for conveniently illustrating the present invention, not the present invention is done to any pro forma restriction, as two sides body installing rack also can adopt tetrahedron installing rack, under any, in technical field, have and conventionally know the knowledgeable, if not departing from the scope of technical characterictic that the present invention carries, utilize disclosed technology contents to do the local equivalent embodiment that changes or modify, and do not depart from technical characterictic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (5)
1. a two sides body turntable, comprise base (1), turntable (2) and the driving mechanism (3) that drives turntable (2) to rotate, turntable (2) is provided with locating rack (4), on locating rack (4), be positioned with the two sides body installing rack (5) of place work piece, it is characterized in that: base (1) is provided with rotating shaft base (6), rotating shaft base (6) is connected with the pivot of turntable (2), between base (1) and turntable (2), be provided with multiple contour support rollers (7), the setting that along the circumferential direction distributes take pivot as the center of circle of described support roller (7), and contact with the lower surface of turntable (2).
2. two sides according to claim 1 body turntable, is characterized in that: described turntable (2) is circular rotating platform, and rotating shaft base (6) is connected with the center of circle of turntable (2).
3. two sides according to claim 1 and 2 body turntable, it is characterized in that: on base (1), be also provided with position-limit mechanism (8), described position-limit mechanism (8) comprises and is hingedly arranged on swing arm (81) on base (1), is arranged on connecting rod (82), the limited block (83) in swing arm (81) and the cylinder (84) that drives swing arm (81) to swing, and described limited block (83) is corresponding with turntable (2).
4. two sides according to claim 3 body turntable, is characterized in that: described position-limit mechanism (8) is two, be arranged on turntable (2) both sides take pivot as axial symmetry.
5. two sides according to claim 1 and 2 body turntable, it is characterized in that: described driving mechanism (3) comprises chain (31), ratchet (32) and motor (33), chain (31) is arranged in turntable (2), and motor (33) drives ratchet (32) to drive turntable (2) rotation by chain (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796638.1U CN203636374U (en) | 2013-12-06 | 2013-12-06 | Two-sided rotary platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796638.1U CN203636374U (en) | 2013-12-06 | 2013-12-06 | Two-sided rotary platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636374U true CN203636374U (en) | 2014-06-11 |
Family
ID=50867653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320796638.1U Expired - Fee Related CN203636374U (en) | 2013-12-06 | 2013-12-06 | Two-sided rotary platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354013A (en) * | 2014-10-23 | 2015-02-18 | 平湖市品耀机器自动化有限公司 | Driving platform of multi-station combination drilling machine |
-
2013
- 2013-12-06 CN CN201320796638.1U patent/CN203636374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354013A (en) * | 2014-10-23 | 2015-02-18 | 平湖市品耀机器自动化有限公司 | Driving platform of multi-station combination drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU RUISONG BEIDOU AUTOMOTIVE EQUIPMENT CO., Free format text: FORMER NAME: HOKUTO (GUANGZHOU) AUTOMOBILE EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 101, room 30, 510000 East Road, Guangzhou economic and Technological Development Zone, Guangdong, China Patentee after: The auspicious loose Big Dipper car equipment Co., Ltd in Guangzhou Address before: 101, room 30, 510000 East Road, Guangzhou economic and Technological Development Zone, Guangdong, China Patentee before: Beidou (Guangzhou) Automotive Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20201206 |