CN103567322A - Clamping device of hot coiled spring machine - Google Patents
Clamping device of hot coiled spring machine Download PDFInfo
- Publication number
- CN103567322A CN103567322A CN201210280137.8A CN201210280137A CN103567322A CN 103567322 A CN103567322 A CN 103567322A CN 201210280137 A CN201210280137 A CN 201210280137A CN 103567322 A CN103567322 A CN 103567322A
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- China
- Prior art keywords
- lever
- clamping device
- rotating disk
- rotating shaft
- turntable
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Abstract
The invention discloses a clamping device of a hot coiled spring machine. The clamping device of the hot coiled spring machine comprises a turntable (1) and a mandrel (2), wherein an open groove (11), a round hole (12) and a locating hole (13) are formed in the turntable (1), a rotating shaft (4), a lever (5) and a compression spring (6) are also arranged in the round hole (12) of the turntable (1), the lever (5) is connected with the turntable (1) through the rotating shaft (4), the lever (5) can rotate around the rotating shaft (4), a clamping jaw (51) is arranged at one end of the lever (5), a spherical head (52) is arranged at the other end of the lever (5), the left end of the compression spring (6) is arranged in the locating hole (13), the spherical head (52) of the lever (5) is pressed against by the right end of the compression spring (6), and the right end of the clamping jaw (51) is hooklike. The clamping device has the advantages of reasonable structure, reliability in clamping, little turning possibility, high efficiency and low cost.
Description
Technical field
The present invention relates to hot coiling spring machinery, specifically hot coiling spring machine clamping device.
Background technology
Existing hot coiling spring machine is to carry out material folding by being loaded on the end face of stationary jaw, mandrel and rotating disk on rotating disk, this form, often because the wire diameter error folder of spring steel wire is not firm, the easy landing of spring steel wire stub bar and can not coiling, reliability is poor, efficiency is low, in addition, during spring winding, easily produce and turn over a phenomenon, increase finishing process amount, cost is high.
Summary of the invention
Object of the present invention is just to provide a kind of rational in infrastructure, clamping and reliably, does not turn over head, efficiency is high, cost is low hot coiling spring machine clamping device.
For achieving the above object, the present invention includes rotating disk and mandrel, in described rotating disk, be provided with open slot, circular hole and locating hole, rotating shaft, lever and Compress Spring are also housed in the circular hole of described rotating disk, described lever is connected with rotating disk by rotating shaft, lever can rotate around the axis, one end of described lever is provided with claw, the other end of described lever is provided with ballhead, the left end of described Compress Spring is loaded in locating hole, the right-hand member of described Compress Spring withstands the ballhead of lever, and the right-hand member of described claw is shaped as hook-type.
The present invention is owing in the circular hole of rotating disk, rotating shaft being housed, lever and Compress Spring, lever is connected with rotating disk by rotating shaft, lever can rotate around the axis, one end of lever is provided with claw, the other end of lever is provided with ballhead, the left end of Compress Spring is loaded in locating hole, the right-hand member of Compress Spring withstands the ballhead of lever, adopt after this structure, when mandrel inserts the endoporus of rotating disk, the ballhead that the left end of mandrel promotes lever rotates clockwise lever around the shaft, now, claw fastening spring steel wire stub bar on lever, again because the claw right-hand member on lever is shaped as hook-type, therefore when spring winding, spring steel wire stub bar can not produce and turn over a phenomenon.The present invention is rational in infrastructure, and clamping is reliable, does not turn over head, and efficiency is high, and cost is low.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
The specific embodiment
Referring to Fig. 1, the present invention includes rotating disk 1 and mandrel 2, in described rotating disk 1, be provided with open slot 11, circular hole 12 and locating hole 13, rotating shaft 4, lever 5 and Compress Spring 6 are also housed in the circular hole 12 of described rotating disk 1, described lever 5 is connected with rotating disk 1 by rotating shaft 4, lever 5 can 4 rotate around the shaft, one end of described lever 5 is provided with claw 51, the other end of described lever 5 is provided with ballhead 52, the left end of described Compress Spring 6 is loaded in locating hole 13, the right-hand member of described Compress Spring 6 withstands the ballhead 52 of lever 5, and the right-hand member of described claw 51 is shaped as hook-type.
During work, first spring steel wire stub bar 3 is placed in to the right side of rotating disk 1, and is adjacent to claw 51, when mandrel 2 inserts the endoporus of rotating disk 1, the ballhead 52 that the left end of mandrel 2 promotes lever 54 rotates clockwise lever 5 around the shaft, now, and the claw 51 fastening spring steel wire stub bars 3 on lever 5; After coiling completes, mandrel 2 is exited from the endoporus of rotating disk 1, lever 5 is 4 for counterclockwise rotation around the shaft under the effect of Compress Spring 6, claw 51 trip spring steel wire stub bars 3.
Claims (1)
1. hot coiling spring machine clamping device, comprise rotating disk (1) and mandrel (2), it is characterized in that: in described rotating disk (1), be provided with open slot (11), circular hole (12) and locating hole (13), in the circular hole (12) of described rotating disk (1), rotating shaft (4) is also housed, lever (5) and Compress Spring (6), described lever (5) is connected with rotating disk (1) by rotating shaft (4), lever (5) around the shaft (4) rotates, one end of described lever (5) is provided with claw (51), the other end of described lever (5) is provided with ballhead (52), the left end of described Compress Spring (6) is loaded in locating hole (13), the right-hand member of described Compress Spring (6) withstands the ballhead (52) of lever (5), the right-hand member of described claw (51) is shaped as hook-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280137.8A CN103567322A (en) | 2012-08-08 | 2012-08-08 | Clamping device of hot coiled spring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280137.8A CN103567322A (en) | 2012-08-08 | 2012-08-08 | Clamping device of hot coiled spring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103567322A true CN103567322A (en) | 2014-02-12 |
Family
ID=50040523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210280137.8A Pending CN103567322A (en) | 2012-08-08 | 2012-08-08 | Clamping device of hot coiled spring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103567322A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015133A (en) * | 2014-06-14 | 2014-09-03 | 南车戚墅堰机车有限公司 | Multipurpose hot coiling spring caliper |
| CN104525789A (en) * | 2014-12-23 | 2015-04-22 | 何雲彬 | Automatic loosening-and-tightening clamping mechanism with cutting mechanisms |
| CN108381104A (en) * | 2018-05-25 | 2018-08-10 | 茵科门控（珠海保税区）有限公司 | A kind of hinge tooling |
-
2012
- 2012-08-08 CN CN201210280137.8A patent/CN103567322A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015133A (en) * | 2014-06-14 | 2014-09-03 | 南车戚墅堰机车有限公司 | Multipurpose hot coiling spring caliper |
| CN104015133B (en) * | 2014-06-14 | 2016-06-22 | 南车戚墅堰机车有限公司 | Hot coiling spring universal grip pliers |
| CN104525789A (en) * | 2014-12-23 | 2015-04-22 | 何雲彬 | Automatic loosening-and-tightening clamping mechanism with cutting mechanisms |
| CN108381104A (en) * | 2018-05-25 | 2018-08-10 | 茵科门控（珠海保税区）有限公司 | A kind of hinge tooling |
| CN108381104B (en) * | 2018-05-25 | 2024-04-16 | 茵科门控（珠海保税区）有限公司 | Hinge tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |