CN214976769U - Tail fixing device for preventing steel coil from overflowing - Google Patents
Tail fixing device for preventing steel coil from overflowing Download PDFInfo
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- CN214976769U CN214976769U CN202120808854.8U CN202120808854U CN214976769U CN 214976769 U CN214976769 U CN 214976769U CN 202120808854 U CN202120808854 U CN 202120808854U CN 214976769 U CN214976769 U CN 214976769U
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Abstract
The utility model provides a prevent excessive limit of coil of strip surely tail device belongs to and decides tail technical field. The tail fixing device for preventing the steel coil from overflowing comprises a frame, a guide sleeve, a slide rod, a base, a roller and a hydraulic cylinder; the guide sleeves are arranged on two sides in the frame, the slide rods penetrate through the guide sleeves and are in sliding connection with the guide sleeves, one ends of the slide rods are connected with the base located at the top of the frame, and the rollers are rotatably connected above the base through the roller seats; the hydraulic cylinder is connected with the base at one end with a lever head, and one end far away from the lever head of the hydraulic cylinder is connected with a hydraulic cylinder seat arranged on the frame. The utility model provides a prevent excessive limit of coil of strip surely tail device, convenience safe in utilization can avoid the coil of strip to coil in-process dabber execution under from the excessive condition of coil of strip when centering.
Description
Technical Field
The utility model relates to a positioner technical field, concretely relates to prevent excessive limit of coil of strip decide tail device.
Background
According to the product quality requirement of a galvanizing production line, the coiled steel coil must ensure the edge of the whole steel coil to be neat, but the actual performance on site is not ideal, the central spindle performs automatic centering in the coiling process of the coiled steel coil on a lower coiling trolley, the automatic centering is to prevent the steel coil from falling, the outer ring of the strip steel is led to be separated out due to the extrusion effect of the tail-fixing compression roller in the self-centering process of the central spindle, so that the separated outer ring is extremely easy to be damaged in the process of hanging the coil by a crane, and the damaged outer ring needs to be manually cut by an operator, thereby increasing the labor intensity of the operator and increasing the operation risk of the operator. Therefore, the end fixing device for preventing the edge overflow of the finished steel coil is particularly important, and the man-machine safety is also important in the process of treating the edge overflow of the steel coil.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving the not enough that exists among the above-mentioned background art, the utility model provides a prevent excessive limit of coil of strip's deciding tail device, convenience safe in utilization can avoid the coil of strip to carry out the excessive condition of coil of strip when centering in coil process dabber under.
In order to achieve the above object, the utility model provides a following technical scheme:
a tail fixing device for preventing steel coil from overflowing comprises a frame, a guide sleeve, a slide bar, a base, a roller and a hydraulic cylinder;
the guide sleeves are arranged on two sides in the frame, the slide rod penetrates through the guide sleeves and is in sliding connection with the guide sleeves, one end of the slide rod is connected with a base positioned at the top of the frame, and the roller is rotatably connected above the base through a roller seat;
one end of the hydraulic cylinder, which is provided with a lever head, is connected with the base, and the end, which is far away from the lever head of the hydraulic cylinder, is connected with a hydraulic cylinder seat arranged on the frame.
Preferably, one end of the sliding rod is connected with the base through a pin.
Preferably, the lever head of the hydraulic cylinder is connected with the base through a pin.
Preferably, both end shafts of the roller are provided with springs.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model provides a prevent excessive limit of coil of strip's deciding tail device, convenience safe in utilization, simpler, roll up the in-process under and also follow the dabber drunkenness when the dabber is from the centering the device, avoided the circumstances of rolling up the excessive limit of back coil of strip outer lane, security, stability and high efficiency when can effectually avoiding handling belted steel excessive limit have improved the off-the-shelf qualification rate of production line, have promoted product quality.
2. The utility model provides a prevent excessive limit of coil of strip's deciding tail device, simple structure, easy to maintain, convenient operation has improved work efficiency, has promoted product quality.
3. The utility model provides a prevent excessive limit of coil of strip's deciding tail device utilizes spare parts material preparation commonly used such as spring, copper sheathing and bearing roller, and its cost of manufacture is low, and later maintenance expense is low, has practiced thrift the manufacturing cost who produces the line product greatly, has improved the competitiveness of enterprise. The plate belt degraded product can be avoided by 62 tons every year, and the cost is saved: 62 ton x3000 yuan/ton (ton steel cost consumption) is 18.6 ten thousand yuan, so the cost can be saved by 18.6 ten thousand yuan.
4. The utility model provides a prevent excessive limit of coil of strip surely tail device owing to be provided with the spring at the epaxial both ends of roller, utilizes the spring that both ends set up, decides the tail device and can automatic re-setting after having down the coil of strip.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1, a roller, 2, a spring, 3, a roller seat, 4, a base, 5, a pin, 6, a sliding rod, 7, a guide sleeve, 8, a hydraulic cylinder, 9, a frame and 10, a hydraulic cylinder seat.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
As shown in fig. 1, the utility model provides a tail fixing device for preventing steel coil from edge overflow, which comprises a frame 9, a guide sleeve 7, a slide bar 6, a base 4, a roller 1 and a hydraulic cylinder 8;
the guide sleeves 7 are arranged on two sides in the frame 9, the slide rod 6 penetrates through the guide sleeves 7 and is in sliding connection with the guide sleeves 7, one end of the slide rod 6 is connected with the base 4 positioned at the top of the frame 9, and the roller 1 is rotatably connected above the base 4 through the roller seat 3;
one end of the hydraulic cylinder 8 with a lever head is connected to the base 4, and one end of the hydraulic cylinder 8 far away from the lever head is connected with a hydraulic cylinder seat 10 arranged on the frame 9.
The utility model discloses in, uide bushing 7 and hydraulic cylinder seat 10 can be connected on frame 9 through the welded mode, also can be through bolted connection, do not do specifically to restrict here, select the connected mode both according to actual need.
In the utility model, the frame 9 is made of channel steel.
In the present invention, one end of the slide bar 6 is connected to the base 4 through a pin 5.
In the present invention, the bar head of the hydraulic cylinder 8 is connected to the base 4 through the pin 5.
In order to realize the automatic reset of the roller 1, the two end shafts of the roller 1 are provided with springs 2.
The working principle of the utility model is as follows:
the tape tail needs to be fixed when the coiling machine finishes coiling, the roller 1 above the base is driven by the anti-edge-overflow tail fixing device through the drive of the hydraulic cylinder 8 to stretch out and prop against the tape tail of the steel coil, the lower coiling trolley runs to the lower part of the steel coil to connect the coil at the moment, the central spindle can correspond to perform centering and jumping in the coiling process, the roller 1 moves through the extrusion spring 2 as the tail fixing device already props against the tape tail of the steel coil, so the central spindle can give a reaction force to the tail fixing device in the centering and jumping process, the steel coil moves along with the central spindle and the roller 1 of the tail fixing device moves along with the movement at the moment, the roller 1 moves through the extrusion spring 2, the steel coil is caught when the coiling machine, the roller 1 of the tail fixing device is driven by the hydraulic cylinder 8 to withdraw the steel coil, and the roller 1 automatically resets the steel coil under the action of the withdrawing spring 2. The coil quality of the steel coil is improved and the labor intensity of operators is reduced by using the tail fixing device for preventing the steel coil from overflowing.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A tail fixing device for preventing steel coil from overflowing is characterized by comprising a frame, a guide sleeve, a slide bar, a base, a roller and a hydraulic cylinder;
the guide sleeves are arranged on two sides in the frame, the slide rod penetrates through the guide sleeves and is in sliding connection with the guide sleeves, one end of the slide rod is connected with a base positioned at the top of the frame, and the roller is rotatably connected above the base through a roller seat;
one end of the hydraulic cylinder, which is provided with a lever head, is connected with the base, and the end, which is far away from the lever head of the hydraulic cylinder, is connected with a hydraulic cylinder seat arranged on the frame.
2. The device for preventing the overflow of the steel coil according to claim 1, wherein one end of the sliding rod is connected with the base through a pin.
3. The steel coil overflow preventing tail fixing device as claimed in claim 1, wherein the lever head of the hydraulic cylinder is connected with the base through a pin.
4. The steel coil overflow preventing end fixing device as claimed in any one of claims 1-3, wherein the two end shafts of the roller are provided with springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808854.8U CN214976769U (en) | 2021-04-20 | 2021-04-20 | Tail fixing device for preventing steel coil from overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808854.8U CN214976769U (en) | 2021-04-20 | 2021-04-20 | Tail fixing device for preventing steel coil from overflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214976769U true CN214976769U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120808854.8U Active CN214976769U (en) | 2021-04-20 | 2021-04-20 | Tail fixing device for preventing steel coil from overflowing |
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| Country | Link |
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| CN (1) | CN214976769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488178A (en) * | 2022-09-30 | 2022-12-20 | 南南铝业股份有限公司 | Method for rotatably adjusting rods out of aluminum alloy cast rod heating furnace for reverse extrusion |
-
2021
- 2021-04-20 CN CN202120808854.8U patent/CN214976769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488178A (en) * | 2022-09-30 | 2022-12-20 | 南南铝业股份有限公司 | Method for rotatably adjusting rods out of aluminum alloy cast rod heating furnace for reverse extrusion |
| CN115488178B (en) * | 2022-09-30 | 2023-10-20 | 南南铝业股份有限公司 | Method for rotating and adjusting out rod of aluminum alloy cast rod heating furnace for backward extrusion |
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