CN202412001U - Rotary positioning mechanism of rotary frame - Google Patents
Rotary positioning mechanism of rotary frame Download PDFInfo
- Publication number
- CN202412001U CN202412001U CN2012200212302U CN201220021230U CN202412001U CN 202412001 U CN202412001 U CN 202412001U CN 2012200212302 U CN2012200212302 U CN 2012200212302U CN 201220021230 U CN201220021230 U CN 201220021230U CN 202412001 U CN202412001 U CN 202412001U
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- CN
- China
- Prior art keywords
- frame
- gag lever
- lever post
- positioning mechanism
- swivel mount
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- Expired - Fee Related
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Abstract
The utility model discloses a rotary positioning mechanism of a rotary frame, which comprises the rotary frame rotationally arranged on a framework. The rotary frame is in transmission connection with a motor fixed onto the framework, a positioning turntable is fixed onto the rotary frame, a horizontal cylinder is horizontally mounted on the framework, a plurality of positioning blocks are disposed on the positioning turntable, a limiting rod is arranged on the framework and is opposite to the horizontal cylinder, the tail end of the limiting rod is hinged with the framework and driven to swing by a swinging cylinder, so that the head end of the limiting rod can be stopped in the advancing direction of the positioning blocks on the positioning turntable, and one of the positioning blocks on the positioning turntable can be abutted to the head end of the limiting rod when a piston rod of the horizontal cylinder is jacked out. The rotary positioning mechanism in the technical scheme not only can guarantee fine positioning precision, but also is more reasonable in structure and lower in manufacturing cost, and the service life of a component is prolonged.
Description
Technical field
The utility model relates to a kind of rotary positioning mechanism of swivel mount.
Background technology
In the prior art, for the automation grinding and polishing processing that realizes that water bores, the form of the automatic perhaps semi-automatic cyclic process of more employing multistation is to improve working (machining) efficiency.For example, publication number is that the patent documentation of CN201596950U discloses a kind of multistation inclined plane milling and casting machine, comprises frame; Said frame is provided with swivel mount; Swivel mount is provided with a plurality of heads, and the water drill jig is set on the head, and said frame is provided with and the corresponding material loading station of described a plurality of heads, grinding station, polishing station and blanking station; Said grinding station is provided with grinding mechanism, and said polishing station is provided with polishing mechanism.In order to guarantee that water bores machining accuracy, the rotary positioning mechanism of swivel mount is most important, and is particularly important for the multistation grinding and polishing machine that adopts the grinding and polishing roller.In the existing equipment, generally be employed in cylinder is installed on the frame, the tailpiece of the piston rod of cylinder is installed ejector pin (or jacking block); Installing and locating rotating disk on swivel mount, circumference setting and the corresponding a plurality of pin-and-holes of a plurality of processing stations (perhaps buffering stop block) on the rotating disk of location are gone into pin-and-hole location (perhaps jacking block is located by buffering stop block) through the ejector pin pin; Such structure is because cylinder need bear very large impulsive force; So to having relatively high expectations of cylinder, and very easily damage, service life is shorter; Simultaneously, positioning accuracy is also relatively poor.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of the utility model provides a kind of rotary positioning mechanism of swivel mount, not only can guarantee good positioning accuracy, and structure is reasonable more, manufacturing cost is lower, parts improve service life.
In order to reach above-mentioned purpose, the technical scheme below the utility model has adopted:
A kind of rotary positioning mechanism of swivel mount; Comprise rotating and be arranged on the swivel mount on the frame; Swivel mount is connected with drive of motor on being fixed on frame, is fixed with the location rotating disk on the swivel mount, is horizontally installed with a horizontal air cylinder on the said frame; Said location rotating disk is provided with a plurality of locating pieces; Position, opposite at horizontal air cylinder on the said frame is provided with a gag lever post, and gag lever post tail end and frame are hinged, thereby gag lever post can be blocked on the direction of advance of locating piece on the rotating disk of location by the head end that an oscillating cylinder drives the swing gag lever post; Can a locating piece on the rotating disk of location be pushed against the head end at said gag lever post when wherein, the piston rod of said horizontal air cylinder ejects.
As preferably, the side of said gag lever post head end is equipped with bolster.Bolster can cushion the impulsive force between locating piece and the gag lever post.Further preferred, said bolster is the spring buffer pin.
As preferably, the piston rod front end of said horizontal air cylinder is fixed a slip collision block, and the slip collision block is connected with the frame horizontal slip.
For preferred following two kinds of the hunting range of gag lever post: the one,, said gag lever post and frame are hinged in horizontal plane; The 2nd,, said gag lever post and frame are hinged in vertical plane.
For the wobble drive structure of gag lever post can: said oscillating cylinder one end and frame flexibly connect, the said oscillating cylinder other end and gag lever post flexible connection; Perhaps, said oscillating cylinder is fixed on the frame, and the tailpiece of the piston rod of said oscillating cylinder and gag lever post flexibly connect.
The utility model is owing to adopted above technical scheme; Adopt horizontal air cylinder and gag lever post they to be implemented the location from the both sides of rotating disk locating piece; The recoil strength that gag lever post bears is passed to frame through jointed shaft; So not only accurate positioning, quick, and structure is reasonable more, manufacturing cost is lower, parts improve service life.The utility model not only can be used to rotate the quartzy grinding and polishing machine of posture, also can be used to rotate the similar machineries that use swivel mount such as posture manipulator subsidiary engine.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation (side-looking) of the utility model.
Fig. 3 is the structural representation of embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done a detailed explanation.
Embodiment 1:
Rotary positioning mechanism like Fig. 1, a kind of swivel mount shown in Figure 2; Comprise rotating and be arranged on the swivel mount on the frame 1; Swivel mount is connected with drive of motor on being fixed on frame 1, is fixed with location rotating disk 4 on the swivel mount, is horizontally installed with a horizontal air cylinder 2 on the said frame 1; Said location rotating disk 4 is provided with four locating pieces 3; Be provided with a gag lever post 6 in the position, opposite of horizontal air cylinder 2 on the said frame 1, gag lever post 6 tail ends and frame 1 are hinged, thereby gag lever post 6 can be blocked on the direction of advance of locating piece 3 on the rotating disk 4 of location by the head end that an oscillating cylinder 7 drives swing gag lever post 6; Can a locating piece 3 on the rotating disk 4 of location be pushed against the head end at said gag lever post 6 when wherein, the piston rod of said horizontal air cylinder 2 ejects.
In the present embodiment, the side of said gag lever post 6 head ends is equipped with bolster 5.Said bolster 5 is the spring buffer pin.The piston rod front end of said horizontal air cylinder 2 is fixed a slip collision block 9, and slip collision block 9 is connected with frame 1 horizontal slip through guide rod 10.Said gag lever post 6 is hinged in vertical plane with the hinged seat 8 on the frame 1, and said oscillating cylinder 7 is fixed on the frame 1, and the tailpiece of the piston rod of said oscillating cylinder 7 and gag lever post 6 flexibly connect.During the location, gag lever post 6 is rocked on the direction of advance of locating piece 3, and the piston rod of horizontal air cylinder 2 ejects and locating piece 3 is pushed against the head end at said gag lever post 6, and bolster 5 is implemented buffering, and gag lever post is implemented dead location.
Embodiment 2:
The rotary positioning mechanism of a kind of swivel mount as shown in Figure 3 only is with the different of embodiment 1: said gag lever post 6 is hinged in horizontal plane with frame 1; Said oscillating cylinder 7 one ends and frame 1 are hinged, and said oscillating cylinder 7 other ends and gag lever post 6 are hinged.Other are identical with embodiment 1.
Claims (8)
1. the rotary positioning mechanism of a swivel mount; Comprise rotating being arranged on the swivel mount on the frame (1) that swivel mount is connected with drive of motor on being fixed on frame (1), is fixed with on the swivel mount and locatees rotating disk (4); It is characterized in that; Be horizontally installed with a horizontal air cylinder (2) on the said frame (1), said location rotating disk (4) is provided with a plurality of locating pieces (3), and said frame (1) goes up and is provided with a gag lever post (6) in the position, opposite of horizontal air cylinder (2); Gag lever post (6) tail end and frame (1) are hinged; Gag lever post (6) by an oscillating cylinder (7) thus the head end that drives swing gag lever post (6) can be blocked in location rotating disk (4) to be gone up on the direction of advance of locating piece (3), wherein, can the locating piece (3) on the location rotating disk (4) be pushed against the head end in said gag lever post (6) when the piston rod of said horizontal air cylinder (2) ejects.
2. the rotary positioning mechanism of a kind of swivel mount according to claim 1 is characterized in that, the side of said gag lever post (6) head end is equipped with bolster (5).
3. the rotary positioning mechanism of a kind of swivel mount according to claim 2 is characterized in that, said bolster (5) is the spring buffer pin.
4. the rotary positioning mechanism of a kind of swivel mount according to claim 1 is characterized in that, the piston rod front end of said horizontal air cylinder (2) is fixed a slip collision block (9), and slip collision block (9) is connected with frame (1) horizontal slip.
5. the rotary positioning mechanism of a kind of swivel mount according to claim 1 is characterized in that, said gag lever post (6) is hinged in horizontal plane with frame (1).
6. the rotary positioning mechanism of a kind of swivel mount according to claim 1 is characterized in that, said gag lever post (6) is hinged in vertical plane with frame (1).
7. according to the rotary positioning mechanism of claim 5 or 6 described a kind of swivel mounts, it is characterized in that said oscillating cylinder (7) one ends and frame (1) flexibly connect, said oscillating cylinder (7) other end and gag lever post (6) flexibly connect.
8. according to the rotary positioning mechanism of claim 5 or 6 described a kind of swivel mounts, it is characterized in that said oscillating cylinder (7) is fixed on the frame (1), the tailpiece of the piston rod of said oscillating cylinder (7) and gag lever post (6) flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200212302U CN202412001U (en) | 2012-01-18 | 2012-01-18 | Rotary positioning mechanism of rotary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200212302U CN202412001U (en) | 2012-01-18 | 2012-01-18 | Rotary positioning mechanism of rotary frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412001U true CN202412001U (en) | 2012-09-05 |
Family
ID=46736794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200212302U Expired - Fee Related CN202412001U (en) | 2012-01-18 | 2012-01-18 | Rotary positioning mechanism of rotary frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412001U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495923A (en) * | 2013-09-10 | 2014-01-08 | 安徽省银锐玻璃机械有限公司 | Grinding head for glass cutting machine |
| CN105600015A (en) * | 2016-01-15 | 2016-05-25 | 中州大学 | Rotating disc system of automatic indicator lamp bulb packing machine |
| CN108788790A (en) * | 2018-07-25 | 2018-11-13 | 深圳市科益展自动化有限公司 | A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever |
| CN108834843A (en) * | 2018-06-27 | 2018-11-20 | 旺苍县华兴花木有限责任公司 | A kind of irrigation system in forest growing and cultivation |
| CN108942552A (en) * | 2018-07-23 | 2018-12-07 | 芜湖金光汽车配件有限责任公司 | A kind of automotive plastic parts polissoir |
-
2012
- 2012-01-18 CN CN2012200212302U patent/CN202412001U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495923A (en) * | 2013-09-10 | 2014-01-08 | 安徽省银锐玻璃机械有限公司 | Grinding head for glass cutting machine |
| CN103495923B (en) * | 2013-09-10 | 2016-05-25 | 安徽省银锐玻璃机械有限公司 | A kind of glass cutting machine bistrique |
| CN105600015A (en) * | 2016-01-15 | 2016-05-25 | 中州大学 | Rotating disc system of automatic indicator lamp bulb packing machine |
| CN105600015B (en) * | 2016-01-15 | 2017-09-29 | 中州大学 | A kind of rotating table system of middle lamp automatic packaging machine |
| CN108834843A (en) * | 2018-06-27 | 2018-11-20 | 旺苍县华兴花木有限责任公司 | A kind of irrigation system in forest growing and cultivation |
| CN108942552A (en) * | 2018-07-23 | 2018-12-07 | 芜湖金光汽车配件有限责任公司 | A kind of automotive plastic parts polissoir |
| CN108788790A (en) * | 2018-07-25 | 2018-11-13 | 深圳市科益展自动化有限公司 | A kind of bolt positioning device and processing mobile phone product five shaft platform of cantilever |
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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: 20120905 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |