CN203471433U - Spinning device - Google Patents
Spinning device Download PDFInfo
- Publication number
- CN203471433U CN203471433U CN201320593051.0U CN201320593051U CN203471433U CN 203471433 U CN203471433 U CN 203471433U CN 201320593051 U CN201320593051 U CN 201320593051U CN 203471433 U CN203471433 U CN 203471433U
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- CN
- China
- Prior art keywords
- screw rod
- compression screw
- screw
- clamp bottom
- helicla flute
- 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
A spinning device comprises a clamp bottom plate, an air cylinder or an oil cylinder arranged on the lower portion of the clamp bottom plate, a compression screw rod arranged on the upper portion of the clamp bottom plate and a limiting device. The upper end of the compression screw rod is provided with a pressing plate used for being matched with the clamp bottom to press parts, the lower end of the compression screw rod is connected with a piston rod of the air cylinder or the oil cylinder, and the side wall of the compression screw rod is provided with a limiting spiral groove which is matched with the limiting device to limit the rotation angle of the pressing plate. The compression screw rod achieves pressing and loosening of products under the drive of the piston rod, and the middle of the compression screw rod is provided with the limiting spiral groove which is matched with the limiting device in use for achieving automatic rotation and positioning of the pressing plate. The limiting device is arranged beside the compression screw rod and is provided with a limiting rod, and the head portion of the limiting rod needs to extend into the limiting spiral groove of the compression screw rod. The spinning device has the advantages of being concise in structure, simple to manufacture, reliable in positioning, flexible to use and the like, can effectively improve production efficiency and reduce processing cost of the products, and can be widely used in the field of machining.
Description
Technical field
The utility model belongs to field of machining, relates to a kind of spinning apparatus.
Background technology
In field of machining, what all generally adopt at present is pneumatic and compression mode hydraulic pressure.And in product cargo handling process, due to reasons such as product structures, some parts pressing plate of need not outwarding winding just can load and unload part like a cork, but the part having must be outwarded winding, after pressing plate, could load and unload, and also pressing plate must be screwed into corresponding position before compression.Conventionally, the work of outwarding winding of pressing plate like that is all by manually completing, its shortcoming: the one, and efficiency is slow, impact processing beat.The 2nd, location is inaccurate, because can only pressing plate be screwed into relevant position by range estimation, for those, compresses the not so good part of point, easily causes the not phenomenon of position of pressure, thereby causes hitting cutter, and part is scrapped, and even damages the problems such as machine tool chief axis.
Summary of the invention
The purpose of this utility model be to overcome above-mentioned deficiency and provide a kind of simple in structure, location is reliable, the spinning apparatus that can raise labour efficiency.
The technical solution of the utility model is: comprise clamp bottom board, be loaded on cylinder or the oil cylinder of clamp bottom board bottom, be loaded on clamp bottom board top clamping screw and stopping means; Be equipped with for coordinate the pressing plate of compressing component with clamp bottom board described clamping screw upper end, and clamping screw lower end is connected with cylinder or cylinder piston rod, and clamping screw sidewall is provided with the spacing helicla flute with the stopping means engagement limits pressing plate anglec of rotation.
Described spacing helicla flute two ends are straight trough, and middle part is helicla flute.
Described spacing spiral fluted lead angle is less than or equal to 30 °.
Described stopping means comprises a limit base and is loaded on the gag lever post on limit base; Described gag lever post end is stretched in the spacing helicla flute of clamping screw.
Described gag lever post end and helicla flute are matched in clearance.
Described limit base is the screw rod that an end is threaded hole, and described gag lever post is a screw, and screw is loaded on screw rod through screwed hole.
The spacing helicla flute of the utility model two ends are straight trough, and mid portion is helicla flute, and it is screw that piston rod drives clamping screw when the anglec of rotation, and being screwed into what while down compressing behind relevant position, do is rectilinear motion.The angle a of the angle of pressing plate in Fig. 3 determines, can be random angle.Lead angle is just as the helical angle of drill bit cutting edge, if too large, clamping screw easily blocks in motion process.One end of clamping screw is arranged on cylinder body, and the drive by piston rod realizes the compression of product and unclamps, and the other end is provided with pressing plate, for compressing component.Is provided with spacing helicla flute in the middle of clamping screw, and stopping means is used in conjunction with, for realizing automatic rotation and the location of pressing plate.Stopping means is arranged on side, clamping screw position, is provided with gag lever post, and the head of gag lever post need stretch in the spacing helicla flute of clamping screw.
The utlity model has simple for structure, make simple, location is reliable, use the features such as flexible, can effectively improve productive labor efficiency, reduces product processing cost, can be widely used in field of machining.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model clamping screw.
Fig. 3 is the axial view of the utility model clamping screw.
Fig. 4 is the structural representation of the utility model Limit screw.
In figure, 1, clamp bottom board, 2, cylinder body, 3, clamping screw, 4, nut, 5, pressing plate, 6, screw, 7, screw rod, 8, spacing helicla flute, 9, screwed hole.
The specific embodiment
In Fig. 1, cylinder body 2 is arranged on the reverse side of clamp bottom board 1.One end of clamping screw 3 is fixed on cylinder body 2 by screw thread, and the other end utilizes nut 4 that pressing plate 5 is installed.Clamping screw 3 is provided with spacing helicla flute 8, for realizing automatic rotation and the location of pressing plate.It is that screw rod 7 and gag lever post are screw 6 that clamping screw 3 position one sides are provided with limit base, and screw 6 heads stretch in the spacing helicla flute 8 of clamping screw.Limit base is arranged on clamp bottom board 1.
In Fig. 2,3, in the middle of clamping screw 3, be provided with spacing helicla flute 8, the lead angle of spacing helicla flute 8 is less than or equal to 30 °.Be used in conjunction with screw 6, for realizing automatic rotation and the location of pressing plate.Angle a is the anglec of rotation of pressing plate, can be random angle, and its actual conditions according to product design definite.Clamping screw 3 two ends are provided with screw thread, and one end is for being connected with cylinder, and one end is used for installing pressing plate.
In Fig. 4, screw rod 7 is provided with screwed hole 9, for mounting screw 6.
While using the utility model, first clamping screw 3 is arranged in cylinder body (cylinder or oil cylinder) 2, pressing plate 5 use nuts 4 are fixed on clamping screw 3.Then screw rod 7 and screw 6 are installed on the position designing in advance.Screw) head need stretch in the spacing helicla flute 8 of clamping screw 3, and the bottom of its end need and helicla flute 8 keeps the matched in clearance of 1-2mm, the flexibility of using with assurance device.In the compression of product with while unclamping, by being used in conjunction with of spacing helicla flute 8 and screw 6, the piston rod on cylinder body 2 is drive clamping screw 3 spin motion and rectilinear motion, thus automatic rotation and the location that need not manual operation just can realize pressing plate.
Claims (6)
1. a spinning apparatus, is characterized in that: comprise clamp bottom board (1), be loaded on cylinder or the oil cylinder of clamp bottom board (1) bottom, be loaded on clamp bottom board (1) top clamping screw (3) and stopping means; Be equipped with for coordinate the pressing plate (5) of compressing component with clamp bottom board (1) described clamping screw (3) upper end, clamping screw (3) lower end is connected with cylinder or cylinder piston rod, and clamping screw (3) sidewall is provided with the spacing helicla flute (8) with the stopping means engagement limits pressing plate anglec of rotation.
2. spinning apparatus according to claim 1, is characterized in that: described spacing helicla flute (8) two ends are straight trough, and middle part is helicla flute.
3. spinning apparatus according to claim 2, is characterized in that: the lead angle of described spacing helicla flute (8) is less than or equal to 30 °.
4. spinning apparatus according to claim 1, is characterized in that: described stopping means comprises a limit base and is loaded on the gag lever post on limit base; Described gag lever post end is stretched in the spacing helicla flute (8) of clamping screw (3).
5. spinning apparatus according to claim 4, is characterized in that: described gag lever post end and helicla flute (8) are matched in clearance.
6. spinning apparatus according to claim 4, is characterized in that: described limit base is the screw rod (7) that an end is threaded hole (9), and described gag lever post is a screw (6), and screw (6) is loaded on screw rod (7) through screwed hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593051.0U CN203471433U (en) | 2013-09-25 | 2013-09-25 | Spinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593051.0U CN203471433U (en) | 2013-09-25 | 2013-09-25 | Spinning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471433U true CN203471433U (en) | 2014-03-12 |
Family
ID=50219841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593051.0U Expired - Fee Related CN203471433U (en) | 2013-09-25 | 2013-09-25 | Spinning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471433U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942625A (en) * | 2014-03-27 | 2015-09-30 | 南京泉峰汽车精密技术有限公司 | Positioning device suitable for machining chain wheel |
| CN106965030A (en) * | 2017-05-01 | 2017-07-21 | 桐乡市百宝电子商务有限公司 | A kind of automatic charging clamp system of axle sleeve |
| CN108296831A (en) * | 2018-04-03 | 2018-07-20 | 舟山远东齿轮有限责任公司 | A kind of processing and positioning device of monoblock type shift fork |
| CN109514221A (en) * | 2018-12-14 | 2019-03-26 | 东华机械有限公司 | A kind of fitting device and control mode to move along a straight line and rotary motion is integrated |
| CN110340923A (en) * | 2019-09-09 | 2019-10-18 | 广东博智林机器人有限公司 | A kind of clamp system of transfer robot |
| WO2022252253A1 (en) * | 2021-05-29 | 2022-12-08 | 温岭市明华齿轮有限公司 | Centering non-deformation hole grinding pitch circle clamp |
-
2013
- 2013-09-25 CN CN201320593051.0U patent/CN203471433U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942625A (en) * | 2014-03-27 | 2015-09-30 | 南京泉峰汽车精密技术有限公司 | Positioning device suitable for machining chain wheel |
| CN104942625B (en) * | 2014-03-27 | 2017-12-15 | 南京泉峰汽车精密技术股份有限公司 | Positioner suitable for processing sprocket wheel |
| CN106965030A (en) * | 2017-05-01 | 2017-07-21 | 桐乡市百宝电子商务有限公司 | A kind of automatic charging clamp system of axle sleeve |
| CN108296831A (en) * | 2018-04-03 | 2018-07-20 | 舟山远东齿轮有限责任公司 | A kind of processing and positioning device of monoblock type shift fork |
| CN109514221A (en) * | 2018-12-14 | 2019-03-26 | 东华机械有限公司 | A kind of fitting device and control mode to move along a straight line and rotary motion is integrated |
| CN110340923A (en) * | 2019-09-09 | 2019-10-18 | 广东博智林机器人有限公司 | A kind of clamp system of transfer robot |
| CN110340923B (en) * | 2019-09-09 | 2020-01-10 | 广东博智林机器人有限公司 | Clamping mechanism of transfer robot |
| WO2022252253A1 (en) * | 2021-05-29 | 2022-12-08 | 温岭市明华齿轮有限公司 | Centering non-deformation hole grinding pitch circle clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |