CN209918576U - Steel head picking device - Google Patents
Steel head picking device Download PDFInfo
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- CN209918576U CN209918576U CN201920582177.5U CN201920582177U CN209918576U CN 209918576 U CN209918576 U CN 209918576U CN 201920582177 U CN201920582177 U CN 201920582177U CN 209918576 U CN209918576 U CN 209918576U
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- Prior art keywords
- steel
- base
- picking device
- footstock
- flush baffle
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- 241000277275 Oncorhynchus mykiss Species 0.000 title claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 78
- 239000010959 steel Substances 0.000 claims abstract description 78
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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Abstract
The utility model provides a steel head picking device, which is arranged between a cooling bed and a first flush baffle, wherein one side of the first flush baffle is also provided with a second flush baffle, and the height of the second flush baffle is higher than that of the first flush baffle; the head picking device comprises a support frame and a hydraulic oil cylinder, the support frame is used for bearing and supporting the first supporting steel bars, the bottom of the support frame is connected with the hydraulic oil cylinder, and the first supporting steel bars are stretched and retracted to move up and down. The utility model has simple and convenient automatic control, does not need manual intervention, saves time and labor, improves the production efficiency, and avoids the potential safety hazard caused by manual operation; the disassembly and assembly are convenient, the replacement is simple and quick, the structure is reasonable, and the use is convenient; the impact force of the first round steel on the head picking device is greatly buffered, so that the connection between the base and the hydraulic oil cylinder is not affected, the service life is long, and the movement resistance of the first round steel on the head picking device is greatly reduced.
Description
Technical Field
The utility model relates to a steel production facility technical field especially relates to a steel device of picking head.
Background
During steel rolling production, the head of steel has the defects of cracking, scabbing, lugs and the like due to uneven deformation in the rolling process, and the head needs to be cut off when cold shearing is carried out for sizing. However, when a steel with a diameter of less than 60mm is produced (screw-thread steel is also suitable), a plurality of pieces of steel are formed from one billet, and a plurality of fixed sizes need to be cut. The head of the first round steel 10 is seriously deformed and has a large range, so that the first round steel 10 needs to be separately picked out before being sheared by the cold shears, and the first round steel extends forwards to other steel supports, so that unqualified parts can be completely cut off when the head is cut.
At present, the first round steel 10 is generally manually picked out by a hook, so that the labor capacity of workers is increased, and the production rhythm and the safety of the workers are influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the utility model aims at providing a steel head picking device, which has simple and convenient automatic control, does not need manual intervention, saves time and labor, improves the production efficiency and avoids the potential safety hazard caused by manual operation; the disassembly and assembly are convenient, the replacement is simple and quick, the structure is reasonable, and the use is convenient; the impact force of the first round steel on the head picking device is greatly buffered, so that the connection between the base and the hydraulic oil cylinder is not affected, the service life is long, and the movement resistance of the first round steel on the head picking device is greatly reduced.
In order to achieve the purpose, the utility model provides a steel head picking device, which is arranged between a cooling bed and a first flush baffle, wherein one side of the first flush baffle is also provided with a second flush baffle, and the height of the second flush baffle is higher than that of the first flush baffle;
the head picking device comprises a support frame and a hydraulic oil cylinder, the support frame is used for bearing and supporting the first supporting steel bar, the bottom of the support frame is connected with the hydraulic oil cylinder, and the first supporting steel bar moves up and down through the expansion and contraction of the hydraulic oil cylinder;
the supporting frame comprises a base and a top seat, and a groove which is sunken downwards is formed in the upper end surface of the base; the lower terminal surface of footstock is provided with the recess of upwards sunken, recess on the base and the recess on the footstock form the cushion chamber, be provided with the spring in the cushion chamber, all be provided with two at least rectangular holes on base and the footstock, be provided with the stay bolt between the rectangular hole on base and the footstock, the stay bolt just makes base and footstock can reciprocate on the stay bolt with the nut cooperation is fixed with base and footstock.
Preferably, the up end of footstock sets up a plurality of ball holding tanks that are connected, is provided with the ball axle in every ball holding tank, the epaxial a plurality of balls that are provided with of ball, ball and ball axle normal running direction route perpendicular of round steel, the axis of ball holding tank and first.
Further, the cross-section of the ball bearing accommodating groove is arc-shaped.
Furthermore, side baffles are arranged on two sides of the upper end face of the top seat.
Further, the second flush baffle can move along the radial motion direction of the first branch round steel.
Further, the spring is provided with one and one spring can support the footstock to move up and down.
Further, the spring is provided with many and many springs can support the footstock and reciprocate.
Furthermore, the hydraulic oil cylinder is connected with an electromagnetic valve, and the electromagnetic valve is respectively connected with a control system and an oil station.
The utility model provides a steel take-up device, which has simple and convenient automatic control, no need of manual intervention, time and labor saving, improves the production efficiency, and avoids the potential safety hazard caused by manual operation; the disassembly and assembly are convenient, the replacement is simple and quick, the structure is reasonable, and the use is convenient; the impact force of the first round steel on the head picking device is greatly buffered, so that the connection between the base and the hydraulic oil cylinder is not affected, the service life is long, and the movement resistance of the first round steel on the head picking device is greatly reduced.
Drawings
FIG. 1 is a diagram illustrating an operation state of a head raising device according to a first embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the pick-up head device and the solenoid valve, the control system, and the oil station in the first embodiment of the present invention;
FIG. 3 is a schematic structural view of a head raising device according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a lower end surface of a top seat according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the top seat according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a ball receiving groove of a top seat according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a slot hole according to an embodiment of the present invention;
FIG. 8 is a sectional view taken along line A-A of FIG. 5;
fig. 9 is a state diagram of the footstock when the first supporting round steel is pressed on the footstock in the first embodiment of the present invention;
fig. 10 is a schematic view of an arrangement structure of a plurality of springs in the second embodiment of the present invention.
1-round steel, 2-cooling bed, 3-roller bed, 4-electromagnetic valve, 5-head picking device, 6-first flush baffle, 7-second flush baffle, 8-cutting device, 9-hydraulic oil cylinder, 10-first round steel, 11-control system, 12-oil station, 13-side baffle, 14-base, 15-top seat, 16-long bolt, 17-spring, 18-long hole, 19-ball holding tank, 20-ball shaft, 21-ball and 22-buffer chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
referring to fig. 1-9, the utility model provides a steel device of picking, the device of picking sets up between cold bed 2 and first flush baffle 6, one side of first flush baffle 6 still is provided with second flush baffle 7, and second flush baffle 7 is located one side of keeping away from cold bed 2 of first flush baffle 6.
The height of the second flush baffle 7 is higher than that of the first flush baffle 6. The second flush baffle 7 can move along the radial movement direction of the first branch round steel 1 in fig. 1, and the function of specifically realizing movement can be realized by adopting a device capable of realizing movement in the prior art.
The head picking device comprises a support frame 5 and a hydraulic oil cylinder 9, wherein the support frame 5 is used for bearing and supporting a first supporting round steel 10.
The bottom of the support frame 5 is connected with a hydraulic oil cylinder 9, and the first supporting round steel 10 moves up and down through the extension and contraction of the hydraulic oil cylinder 9. The hydraulic oil cylinder 9 is connected with an electromagnetic valve 4, and the electromagnetic valve is respectively connected with a control system 11 and an oil station 12.
The supporting frame 5 comprises a base 14 and a top seat 15, and a groove which is sunken downwards is formed in the upper end face of the base 14; the lower end face of the top seat 15 is provided with an upward concave groove, the groove on the base 14 and the groove on the top seat 15 form a buffer cavity 22, and a spring 17 is arranged in the buffer cavity 22. A spring 17 can support the top base 15 to move up and down.
The buffer cavity 22 plays a role in containing and limiting the spring 17.
At least two elongated holes 18, preferably two elongated holes, are provided in both the base 14 and the top 15.
The length M of the elongated hole 18 is in the same direction as the running direction of the first round bar 10 on the support frame 5. A long bolt 16 is arranged between the long holes 18 on the base 14 and the top seat 15, and the long bolt 16 is matched with a nut to fix the base 14 and the top seat 15. When first round steel 10 moves to support frame 5 on, under the action of gravity of first round steel 10, footstock 15 is pushed down and inclines, and spring 17 in cushion chamber 22 can play fine cushioning effect, and base 14 and footstock 15 can remove in the limited within range of stay bolt 16 and nut simultaneously, when spring 17 live time overlength, when elasticity is not enough, can screw off nut and stay bolt 16, take off footstock 15 and change spring 17, and easy dismounting, it is simple to change, fast, and is rational in infrastructure, convenient to use. In order to further optimize the effect of the utility model discloses an in increased cushion chamber 22 to set up the spring at the cushion chamber, base 14 and footstock 15 can move at the limited within range of stay bolt 16 and nut moreover, very big buffering first round steel 10 to the impact force of taking one's head device, make base 14 not influenced with hydraulic cylinder 9's being connected, the live time is long.
In order to reduce the friction force between the first round bar 10 and the top seat 15, a plurality of connected ball accommodating grooves 19 with arc-shaped cross sections can be arranged on the upper end face of the top seat 15, a ball shaft 20 is arranged in each ball accommodating groove 19, a plurality of balls 21 are arranged on the ball shaft 20, and the balls 21 are in running fit with the ball shaft 20. The central axis of the ball receiving groove 19 is perpendicular to the path of the first round bar 10 in the running direction. Adopt ball 21 and first round steel 10 sliding fit to replace current first round steel 10 in the direct friction fit of roof up end, very big reduction the resistance of first round steel 10 motion.
The control system 11 controls the solenoid valve 4 by using the prior art. The connection of the support frame 5 and the hydraulic oil cylinder 9 also can be realized by adopting the connection mode of the prior art.
In order to prevent the first round bar 10 from being separated from the top seat 15, side guards 13 may be provided on both sides of the top seat 15.
Referring to fig. 1, the arrow direction in fig. 1 indicates the moving direction of the round bar 1 or the first round bar 10. During operation, the steel is cut after the forming under the action of the roller way 3 outside the inlet of the cooling bed 2, when reaching a certain length, a plurality of round steel 1 are formed, the cut round steel 1 enters the cooling bed 2 according to the transverse motion of the cutting sequence, and at the moment, the heads of the round steel 1 entering the cooling bed 2 are not parallel and level. The roller way 3 is also arranged in the cooling bed 2, the roller way 3 in the cooling bed 2 enables the round steel 1 to move radially, and when the round steel 1 reaches the first flush baffle 6, the round steel 1 moves transversely again and is sent out of the cooling bed 2. The control system 11 presets the number of round steel 1, and when first round steel 10 in the round steel 1 passes through the roller way 3 in the cold bed 2, the head picking device lifts up the first round steel 10 under the effect of hydraulic cylinder 9, and when the first round steel 10 continues to move radially under the effect of the roller way 3 in the cold bed 2 and reaches the second flush baffle 7, the head picking device falls automatically under the effect of the hydraulic cylinder 9. At the moment, the first round steel 10 with the head reaching the second flush baffle 7 transversely moves out of the cooling bed 2, the other round steel 1 radially moves under the action of the roller table 3 in the cooling bed 2, and then transversely moves out of the cooling bed 2 when the head reaches the first flush baffle 6. The heads of the round steel 1 passing through the first flush baffle 6 are flush, and the head of the first round steel 10 protrudes out of the heads of the other round steel 1. The first round steel 10 and other round steel 1 which go out of the cooling bed 2 move to the cutting device 8 in the radial direction under the action of the roller way 3 outside the outlet of the cooling bed 2, and the unqualified part of the head of the first round steel 10 and the heads of the other round steel 1 are cut.
The second flush baffle 7 can move radially according to the length of the head mass of the first branch steel 10, and the cutting length of the head of the first branch steel 10 is adjusted.
The hydraulic oil cylinder 9 is connected with a control system 11 through an electromagnetic valve 4, and the electromagnetic valve 4 is further connected with an oil station 12. The control system 11 presets the conveying speed and conveying frequency of each steel, when the first steel 3 is conveyed, the control system 11 automatically sends signals, the electromagnetic valve 4 controls the lifting of the hydraulic oil cylinder 9, and automatic steel picking control is achieved.
Example two:
referring to fig. 10, the present invention further provides a steel head-picking device, wherein a plurality of springs 17 are disposed in the buffer chamber 22. The plurality of springs 17 can support the top base 15 to move up and down. The buffering effect of the spring supports is better than that of one spring support, and the using time of the springs is better and longer.
The utility model provides a steel take-up device, which has simple and convenient automatic control, no need of manual intervention, time and labor saving, improves the production efficiency, and avoids the potential safety hazard caused by manual operation; the disassembly and assembly are convenient, the replacement is simple and quick, the structure is reasonable, and the use is convenient; the impact force of the first round steel on the head picking device is greatly buffered, so that the connection between the base and the hydraulic oil cylinder is not affected, the service life is long, and the movement resistance of the first round steel on the head picking device is greatly reduced.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (8)
1. The steel head picking device is characterized by being arranged between a cooling bed (2) and a first flush baffle (6), wherein a second flush baffle (7) is further arranged on one side of the first flush baffle (6), and the height of the second flush baffle (7) is higher than that of the first flush baffle (6);
the head picking device comprises a support frame (5) and a hydraulic oil cylinder (9), the support frame (5) is used for bearing and supporting the first supporting round steel (10), the bottom of the support frame (5) is connected with the hydraulic oil cylinder (9), and the first supporting round steel (10) moves up and down through the expansion and contraction of the hydraulic oil cylinder (9);
the supporting frame (5) comprises a base (14) and a top seat (15), and a groove which is sunken downwards is formed in the upper end face of the base (14); the lower terminal surface of footstock (15) is provided with the recess of upwards sunken, recess on base (14) and the recess on footstock (15) form cushion chamber (22), be provided with spring (17) in cushion chamber (22), all be provided with two at least rectangular holes (18) on base (14) and footstock (15), be provided with between rectangular hole (18) on base (14) and footstock (15) stay bolt (16), stay bolt (16) and nut cooperation are fixed base (14) and footstock (15) and make base (14) and footstock (15) can reciprocate on stay bolt (16).
2. The steel material picking device according to claim 1, characterized in that the top seat (15) is provided with a plurality of connected ball receiving grooves (19) on the upper end surface, each ball receiving groove (19) is provided with a ball shaft (20), the ball shafts (20) are provided with a plurality of balls (21), the balls (21) are rotatably matched with the ball shafts (20), and the central axes of the ball receiving grooves (19) are perpendicular to the running direction path of the first round steel (10).
3. The steel heading device according to claim 2, wherein the ball receiving groove (19) is arcuate in cross-section.
4. The steel material heading device according to claim 1, wherein side guards (13) are provided on both sides of the upper end surface of the top seat (15).
5. A steel heading device according to claim 1, wherein the second flush bar (7) is movable in the direction of radial movement of the first round bar (10).
6. The steel heading device according to claim 1, wherein one spring (17) is provided and one spring (17) is capable of supporting the top seat (15) to move up and down.
7. The steel material heading device according to claim 1, wherein the spring (17) is provided with a plurality of springs (17) and the plurality of springs (17) can support the top seat (15) to move up and down.
8. The steel picking device according to claim 1 characterised in that the hydraulic ram (9) is connected to an electromagnetic valve (4), the electromagnetic valve (4) being connected to a control system (11) and an oil station (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582177.5U CN209918576U (en) | 2019-04-26 | 2019-04-26 | Steel head picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920582177.5U CN209918576U (en) | 2019-04-26 | 2019-04-26 | Steel head picking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209918576U true CN209918576U (en) | 2020-01-10 |
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ID=69088427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920582177.5U Expired - Fee Related CN209918576U (en) | 2019-04-26 | 2019-04-26 | Steel head picking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209918576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139385A (en) * | 2023-11-01 | 2023-12-01 | 中天钢铁集团(南通)有限公司 | B500B steel bar cooling bed tail kicking device and control method |
-
2019
- 2019-04-26 CN CN201920582177.5U patent/CN209918576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139385A (en) * | 2023-11-01 | 2023-12-01 | 中天钢铁集团(南通)有限公司 | B500B steel bar cooling bed tail kicking device and control method |
| CN117139385B (en) * | 2023-11-01 | 2024-01-26 | 中天钢铁集团(南通)有限公司 | B500B steel bar cooling bed tail kicking device and control method |
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| 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: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |