CN204714337U - A kind of clamp preventing coil from crushing - Google Patents
A kind of clamp preventing coil from crushing Download PDFInfo
- Publication number
- CN204714337U CN204714337U CN201520441648.2U CN201520441648U CN204714337U CN 204714337 U CN204714337 U CN 204714337U CN 201520441648 U CN201520441648 U CN 201520441648U CN 204714337 U CN204714337 U CN 204714337U
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- Prior art keywords
- coil
- clamp
- cam
- horizontal
- projection
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- Expired - Fee Related
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- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 5
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 5
- 241000018646 Pinus brutia Species 0.000 claims abstract description 5
- 241000227287 Elliottia pyroliflora Species 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A kind of clamp preventing coil from crushing, belong to Slung-Load device technique field, for solving finished product coil in handling process easily by the problem crushed, its technical scheme is, it comprises electric horizontal coil clamp and is installed on the preventing damage mechanism on each pincers leg of electric horizontal coil clamp, described preventing damage mechanism comprises cam and horizontal shaft, and described Horizontal-shaft vertical is in being clamped the axis of coil, and its one end is fixed on the sidepiece of pincers leg; By its centre hole pine cover on the horizontal axis, it is provided with projection with by the side clamping coil relative to described cam, and the lower end of cam is provided with clump weight.The utility model utilize the projection on cam make the pincers leg of electric horizontal coil clamp with by the spacing clamping coil and keep certain; prevent from producing friction therebetween; cliding friction between projection and coil is then avoided by the rotation of cam; the safety of coil with regard to available protecting, decreases the economic loss of enterprise like this.
Description
Technical field
The utility model relates to a kind of horizontal coil clamp used in handling coil process, can effectively prevent coil from crushing, and belongs to Slung-Load device technique field.
Background technology
Coil clamping device conventional when electric horizontal coil clamp is smelter handling finished steel, its operating process is: clamp leg opens → clamp declines with coil contraposition → clamp → clamp leg closes → clamp leg and coil edges closely connected → clamp hoists → clamp leg lower end steel hook hooks coil of strip core → coil of strip and hoist with clamp.Due to pincers leg and coil edge contact, when clamp hoists, clamp leg and coil edges certainly lead to cliding friction, easily cause coil edges to abrade and even tear, the quality of finished steel is declined, causes unnecessary economic loss to smelter.
In order to solve the problem; many enterprises improve horizontal coil clamp; as installed abrasionproof backplate, loose device, roller preventing damage device etc. are returned in electronics clamping; these technical schemes all serve the effect of protection coil more or less; but can not thoroughly solve coil and crush problem, and improvement cost is higher.Therefore, how effectively to prevent coil from crushing and be still the difficult problem perplexing relevant technologies personnel.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of clamp preventing coil from crushing, to carry out available protecting to finished product coil, reduces the economic loss of enterprise.
Problem described in the utility model realizes with following technical proposals:
A kind of clamp preventing coil from crushing, formation comprises electric horizontal coil clamp and is installed on the preventing damage mechanism on each pincers leg of electric horizontal coil clamp, described preventing damage mechanism comprises cam and horizontal shaft, described Horizontal-shaft vertical is in being clamped the axis of coil, and its one end is fixed on the sidepiece of pincers leg; By its centre hole pine cover on the horizontal axis, it is provided with projection with by the side clamping coil relative to described cam, and the lower end of cam is provided with clump weight.
The above-mentioned clamp preventing coil from crushing, is provided with copper bush between described cam and horizontal shaft, and described copper bush pine is overlapped on the horizontal axis and is fixedly connected with cam.
The above-mentioned clamp preventing coil from crushing, one end that described horizontal shaft connects with the pincers leg of electric horizontal coil clamp is provided with the shaft shoulder, and its other end attenuates and overlaps the cam baffle plate having ring-type, and described cam baffle plate is fixed by the nut of horizontal shaft end.
The above-mentioned clamp preventing coil from crushing, described preventing damage organization establishes four, a preventing damage mechanism is respectively installed in the both sides of each pincers leg of electric horizontal coil clamp.
The utility model utilize the projection on cam make the pincers leg of electric horizontal coil clamp with by the spacing clamping coil and keep certain; prevent from producing friction therebetween; cliding friction between projection and coil is then avoided by the rotation of cam; the safety of coil with regard to available protecting, decreases the economic loss of enterprise like this.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of preventing damage mechanism;
Fig. 3 is the structural representation of cam;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of horizontal shaft;
Fig. 6 is preventing damage schematic diagram.
In figure, mark is as follows: 1, electric horizontal coil clamp, and 2, preventing damage mechanism, 3, coil, 4, copper bush, 5, projection, 6, clump weight, 7, cam, 8, cam baffle plate, 9, horizontal shaft, 10, nut.
Detailed description of the invention
Referring to Fig. 1 ~ Fig. 5, the utility model comprises electric horizontal coil clamp 1 and four preventing damage mechanisms 2, wherein, preventing damage mechanism 2 comprises horizontal shaft 9, cam 7, projection 5, clump weight 6, copper bush 4, cam baffle plate 8 and nut 10, horizontal shaft 9 is welded on the pincers good fixed position of leg, other assembling fittings is on horizontal shaft 9, and four horizontal shafts 9 are arranged symmetrically with, and makes four preventing damage mechanisms 2 highly consistent.
Centre hole and the copper bush 4 of cam 7 are interference fit, and copper bush 4 and horizontal shaft 9 are free-running fit, and cam 7 can rotate freely around horizontal shaft 9; Clump weight 6 is welded on cam 7, utilizes the gravity of clump weight 6 to make cam 7 when not by keeping fixed pose (projection 5 is relative with coil 3) when other external force; Cam baffle plate 8 and nut 10 are limited in cam 7 and copper bush 4 on horizontal shaft 9, prevent the two from sliding axially.The effect of projection 5 makes to remain certain distance between coil 3 and pincers leg, ensures that coil 3 edge does not contact firmly with pincers leg.
Cam 7 can the make position of positioning clamp leg, and cam 7 and coil of strip 3 edge form point cantact, reduce the area of contact of pincers leg and coil edges, thus reduction damages the probability of coil of strip.When clamp hoists, cam 7 rotates (referring to Fig. 6), does not have cliding friction between projection 5 and coil 3, and keeps fixed interval (FI) between pincers leg and coil 3, has stopped coil 3 by the phenomenon crushed.
The external diameter of cam 7 is 170mm, and projection 5 is highly 35mm.The external diameter of cam baffle plate 8 is 100mm, thickness 16mm, diameter of bore 25mm.The diameter of horizontal shaft 9 is 60mm, and taper end screw thread is M24.
Use procedure of the present utility model is as follows: electric horizontal coil clamp 1 is energized action, two pincers leg separates outward, when distance between the steel hook of two pincers leg lower ends exceedes coil width, electric horizontal coil clamp 1 falls downward, when coil of strip heart position fallen by the steel hook clamping leg lower end, electric horizontal coil clamp 1 is energized action, left right clamp leg inwardly closes, after projection 5 contacts with coil 3, electric horizontal coil clamp 1 power-off stops closed, at this moment forms the gap of 30mm size between the inner side of left right clamp leg and the edge of coil 3.Crown block hook driving electric horizontal coil clamp 1 upwards hoists afterwards, and due to Action of Gravity Field, before the steel hook of pincers leg lower end does not hook the coil of strip heart, coil 3 is motionless, and left right clamp leg is upward movement simultaneously.At this moment projection 5 drives whole cam 7 to inner rotary under the friction force effect at coil 3 edge, and there will not be cliding friction between projection 5 and coil edges, coil 3 can not come to harm.Electric horizontal coil clamp 1 continues to rise under crown block hook drives, and when the steel hook clamping leg lower end contacts with coil of strip, coil 3 is picked up by electric horizontal coil clamp 1, and all programs complete.
Claims (4)
1. the clamp that can prevent coil from crushing, it is characterized in that, it comprises electric horizontal coil clamp (1) and is installed on the preventing damage mechanism (2) on each pincers leg of electric horizontal coil clamp (1), described preventing damage mechanism (2) comprises cam (7) and horizontal shaft (9), described horizontal shaft (9) is perpendicular to being clamped the axis of coil (3), and its one end is fixed on the sidepiece of pincers leg; Described cam (7) is enclosed within horizontal shaft (9) by its centre hole pine, its with clamped the relative side of coil (3) and be provided with projection (5), the lower end of cam (7) is provided with clump weight (6).
2. a kind of clamp preventing coil from crushing according to claim 1, it is characterized in that, be provided with copper bush (4) between described cam (7) and horizontal shaft (9), described copper bush (4) pine is enclosed within horizontal shaft (9) and goes up and be fixedly connected with cam (7).
3. a kind of clamp preventing coil from crushing according to claim 1 and 2, it is characterized in that, one end that described horizontal shaft (9) connects with the pincers leg of electric horizontal coil clamp (1) is provided with the shaft shoulder, its other end attenuates and overlaps the cam baffle plate (8) having ring-type, and described cam baffle plate (8) is fixed by the nut (10) of horizontal shaft (9) end.
4. a kind of clamp preventing coil from crushing according to claim 3, is characterized in that, described preventing damage mechanism (2) arranges four, and a preventing damage mechanism (2) is respectively installed in the both sides of each pincers leg of electric horizontal coil clamp (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441648.2U CN204714337U (en) | 2015-06-25 | 2015-06-25 | A kind of clamp preventing coil from crushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441648.2U CN204714337U (en) | 2015-06-25 | 2015-06-25 | A kind of clamp preventing coil from crushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714337U true CN204714337U (en) | 2015-10-21 |
Family
ID=54313346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520441648.2U Expired - Fee Related CN204714337U (en) | 2015-06-25 | 2015-06-25 | A kind of clamp preventing coil from crushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217437A (en) * | 2016-12-14 | 2018-06-29 | 天津建筑机械厂 | A kind of axis vertical hoisting tool |
| CN112733841A (en) * | 2020-12-30 | 2021-04-30 | 中冶赛迪重庆信息技术有限公司 | Method, system, equipment and medium for judging internal disorder of steel coil |
-
2015
- 2015-06-25 CN CN201520441648.2U patent/CN204714337U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217437A (en) * | 2016-12-14 | 2018-06-29 | 天津建筑机械厂 | A kind of axis vertical hoisting tool |
| CN112733841A (en) * | 2020-12-30 | 2021-04-30 | 中冶赛迪重庆信息技术有限公司 | Method, system, equipment and medium for judging internal disorder of steel coil |
| CN112733841B (en) * | 2020-12-30 | 2022-12-16 | 中冶赛迪信息技术(重庆)有限公司 | Method, system, equipment and medium for judging internal disorder of steel coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 067102 A block 520, Luanhe town finance square, Shuangluan District, Chengde, Hebei Patentee after: CHENGDE BRANCH OF HBIS Group Address before: 067102 Luanhe town finance square, Shuangluan District, Chengde, Hebei, Hebei iron and steel Limited by Share Ltd Chengde branch Patentee before: HEBEI IRON AND STEEL Co.,Ltd. CHENGDE BRANCH |
|
| 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: 20151021 |