CN111570742A - Steel pulling machine with lifting function and method - Google Patents
Steel pulling machine with lifting function and method Download PDFInfo
- Publication number
- CN111570742A CN111570742A CN202010392705.8A CN202010392705A CN111570742A CN 111570742 A CN111570742 A CN 111570742A CN 202010392705 A CN202010392705 A CN 202010392705A CN 111570742 A CN111570742 A CN 111570742A
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- China
- Prior art keywords
- lifting
- electric cylinder
- vehicle body
- steel
- connecting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/50—Applications of limit circuits or of limit-switch arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
- B66C17/12—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes for handling workpieces, e.g. ingots, which require to be supported temporarily within, or withdrawn from, a treatment chamber, e.g. tong cranes, soaking-pit cranes, stripper cranes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention belongs to the technical field of metallurgical continuous casting equipment, and particularly relates to a steel pulling machine with a lifting function and a method. The invention comprises a vehicle body, wherein the left side and the right side of the vehicle body are respectively and fixedly connected with a left vehicle frame and a right vehicle frame, a driving mechanism fixedly connected on the side wall of one side of the vehicle body, a linkage mechanism of which the middle part is fixedly connected on the upper surface of the vehicle body and one end is connected with the driving mechanism, and lifting mechanisms which are respectively arranged on the two sides of the vehicle body and are connected with the other end of the linkage mechanism. The electric cylinder is adopted to replace a motor gear mechanism, a hydraulic cylinder or a cylinder structure in the prior art, so that the weight of equipment is reduced, the installation space is reduced, the production cost is reduced, and the later maintenance cost is obviously reduced. The four-bar mechanism consisting of the vehicle body, the support, the connecting rod and the electric cylinder drives the deflector rod at the other end of the connecting rod to move up and down under the action of the electric cylinder, so that the response time is obviously reduced, and the performance is reliable.
Description
Technical Field
The invention belongs to the technical field of metallurgical continuous casting equipment, and particularly relates to a steel pulling machine with a lifting function and a method.
Background
In the production process of a square billet and round billet continuous casting machine, in the rear billet discharging roller bed area, a multi-strand casting blank cut to a fixed length needs to be quickly transferred to the outside of a line through a steel poking machine on a slide rail for offline or hot delivery. However, when the casting blanks are transferred on the slide rails, the bottoms of the casting blanks are abraded to a certain extent, and if a single casting blank is not enough in quality, the casting blank needs to be taken out separately, so that a steel pulling machine with a steel fishing function is needed, and one casting blank is taken out and placed at a designated position.
At present, a steel fishing function multipurpose motor gear mechanism, a hydraulic cylinder or a cylinder structure. The gear structure of the common motor has high motor power and low response speed; the hydraulic cylinder mechanism needs a large hydraulic pipeline to be connected with the vehicle body, so that certain difficulty exists; by using the cylinder structure, when the weight of a casting blank is larger, the selection of the cylinder is increased, which brings certain difficulty to installation.
Disclosure of Invention
The invention provides a steel poking machine with a lifting function and a method, and aims to provide the steel poking machine which can reduce response time, is reliable in performance, reduces the weight of equipment, reduces installation space and can reduce production cost.
In order to achieve the purpose, the invention adopts the technical scheme that:
a steel poking machine with a lifting function comprises
The left side and the right side of the vehicle body are respectively and fixedly connected with a left vehicle frame and a right vehicle frame;
the driving mechanism is fixedly connected to the side wall of one side of the vehicle body;
the middle part of the linkage mechanism is fixedly connected to the upper surface of the vehicle body, and one end of the linkage mechanism is connected with the driving mechanism;
and the lifting mechanism and the driving mechanism are respectively arranged on two sides of the vehicle body, and the lifting mechanism is connected with the other end of the linkage mechanism.
The driving mechanism and the linkage mechanism are at least provided with two sets; the driving mechanism and the linkage mechanism are uniformly distributed on the vehicle body.
The driving mechanism comprises a pressure plate, an electric cylinder and a fixing assembly; the bottom end of the electric cylinder is fixedly connected to the side wall of one side of the vehicle body through a fixing component through a pressing plate.
The fixing component comprises a bolt, a nut and a washer; and a washer is arranged between the bolt and the nut.
The linkage mechanism comprises an electric cylinder pin shaft, a connecting rod pin shaft, a support pin shaft and a connecting rod; the lifting mechanism is characterized in that the support is fixedly connected to the upper surface of the vehicle body, the middle of the connecting rod is connected with the support through a support pin shaft, one end of the connecting rod is connected with the output end of the driving mechanism through an electric cylinder pin shaft, and the other end of the connecting rod is connected with the lifting mechanism through a connecting rod pin shaft.
The lifting mechanism comprises a lifting bracket, a deflector rod and a deflector rod pin shaft; the shifting lever is L-shaped and is vertically connected to the lower surface of the lifting bracket through a shifting lever pin shaft; the lifting support is connected with the other end of the linkage mechanism.
The car body is provided with a heat shield, and the side wall of the car body, which is positioned on one side of the lifting mechanism, is provided with a guide piece of the lifting mechanism.
The guide piece is a guide support ring.
Also includes a proximity switch; the proximity switch is arranged on the left frame, the vehicle body or the right frame and is in electric signal connection with the driving mechanism.
A lifting method of a steel poking machine with a lifting function comprises the following steps
The method comprises the following steps: entering a second step when the blank needs to be pulled; entering a fifth step when the blank is required to be taken;
step two: the steel poking machine with the lifting function reaches an operation position through a rail;
step three: starting the electric cylinder, wherein the driving end of the electric cylinder extends out, the driving lever falls to a low position through the connecting rod, and the proximity switch sends a stop instruction to the electric cylinder;
step four: starting the traveling driving device, and enabling the steel poking machine with the lifting function to reach a blank stopping position through the rail;
step five: the steel poking machine with the lifting function reaches an operation position through a rail;
step six: starting the electric cylinder, wherein the driving end of the electric cylinder extends out, the driving lever falls to a low position through the connecting rod, and the proximity switch sends a stop instruction to the electric cylinder;
step seven: after the casting blank is placed on the deflector rod, the driving end of the electric cylinder is recovered, the deflector rod is lifted up, and the deflector rod is lifted up to a preset position to be close to the switch to send a stop instruction to the electric cylinder;
step eight: the trolley body, the left trolley frame and the right trolley frame of the steel poking machine are driven by the traveling driving device to travel on the steel poking machine rail, and the casting blank to be processed is placed at a designated position.
Has the advantages that:
(1) the electric cylinder is adopted to replace a motor gear mechanism, a hydraulic cylinder or a cylinder structure in the prior art, so that the weight of equipment is reduced, the installation space is reduced, the production cost is reduced, and the later maintenance cost is obviously reduced.
(2) The four-bar mechanism consisting of the vehicle body, the support, the connecting rod and the electric cylinder drives the deflector rod at the other end of the connecting rod to move up and down under the action of the electric cylinder, so that the response time is obviously reduced, and the performance is reliable.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to clearly understand the technical solutions of the present invention and to implement the technical solutions according to the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1-a left frame; 2-a vehicle body; 3-a right frame; 4, pressing a plate; 5-an electric cylinder; 6-electric cylinder pin shaft; 7-lifting the support; 8-connecting rod pin shaft; 9-support; 10-a support pin shaft; 11-a connecting rod; 12-a driving lever; 13-a deflector rod pin shaft; 14-fixing the assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the steel drawing machine with the lifting function comprises
The left side and the right side of the vehicle body 2 are respectively fixedly connected with a left vehicle frame 1 and a right vehicle frame 3;
the driving mechanism is fixedly connected to the side wall of one side of the vehicle body 2;
the middle part of the linkage mechanism is fixedly connected to the upper surface of the vehicle body 2, and one end of the linkage mechanism is connected with the driving mechanism;
and the lifting mechanism and the driving mechanism are respectively arranged at two sides of the vehicle body 2, and the lifting mechanism is connected with the other end of the mechanism linkage mechanism.
In practical use, the vehicle body 2 is driven by the traveling driving device in the prior art to travel on the steel poking machine rail, and the steel poking machine with the lifting function reaches an operation position through the rail. When the blank needs to be pulled, the driving mechanism is started, the driving end of the driving mechanism drives the lifting mechanism to fall to a low position through the linkage mechanism, the traveling device is started, and the steel pulling machine with the lifting function can reach the blank stopping position through the rail. When a casting blank needs to be taken, the driving mechanism is started, the driving end of the driving mechanism drives the lifting mechanism to fall to a low position through the linkage mechanism, after the casting blank is placed on the lifting mechanism, the driving end of the driving mechanism is recovered, the lifting mechanism is lifted to a preset position to stop, and then follow-up operation is carried out.
By adopting the technical scheme of the invention, the response time is obviously reduced, and the performance is reliable.
Example two:
referring to fig. 1 and 2, a steel drawing machine with a lifting function is different from the first embodiment in that: the driving mechanism and the linkage mechanism are at least provided with two sets; the driving mechanism and the linkage mechanism are uniformly distributed on the vehicle body 2.
When the device is actually used, the driving mechanism and the linkage mechanism are at least provided with two sets of technical schemes, so that the stable and safe lifting process of the casting blank can be ensured.
Example three:
referring to fig. 1 and 3, a steel drawing machine with a lifting function is different from the first embodiment in that: the driving mechanism comprises a pressure plate 4, an electric cylinder 5 and a fixing component 14; the bottom end of the electric cylinder 5 is fixedly connected to the side wall of one side of the vehicle body 2 through a fixing component 14 through a pressing plate 4.
Preferably, the fixing assembly comprises a bolt, a nut and a washer; and a washer is arranged between the bolt and the nut.
When in actual use, the driving mechanism adopts the electric cylinder 5, the response time of the equipment can be obviously shortened, the performance is reliable, the weight of the equipment is reduced to a great extent, the installation space is reduced, the production cost is reduced, and the later maintenance cost is also obviously reduced.
Adopt the fixed subassembly of constituteing by bolt, nut and packing ring for fixed effect is better and dismantle the convenience.
Example four:
referring to fig. 1 to 3, a steel drawing machine with a lifting function is different from the first embodiment in that: the linkage mechanism comprises an electric cylinder pin shaft 6, a connecting rod pin shaft 8, a support 9, a support pin shaft 10 and a connecting rod 11; the lifting mechanism is characterized in that the support 9 is fixedly connected to the upper surface of the vehicle body 2, the middle of the connecting rod 11 is connected with the support 9 through a support pin shaft 10, one end of the connecting rod 11 is connected with the output end of the driving mechanism through an electric cylinder pin shaft 6, and the other end of the connecting rod 11 is connected with the lifting mechanism through a connecting rod pin shaft 8.
When in actual use, the linkage mechanism adopts the technical scheme, and the driving force of the driving mechanism can be better transmitted.
Example five:
referring to fig. 1 to 3, a steel drawing machine with a lifting function is different from the first embodiment in that: the lifting mechanism comprises a lifting bracket 7, a deflector rod 12 and a deflector rod pin shaft 13; the shifting lever 12 is L-shaped, and the shifting lever 12 is vertically connected to the lower surface of the lifting bracket 7 through a shifting lever pin shaft 13; the lifting support 7 is connected with the other end of the linkage mechanism.
When in actual use, the lifting mechanism adopts the technical scheme, can conveniently lift and fall, and safely and stably implements the functions.
Example six:
referring to fig. 1 to 3, a steel drawing machine with a lifting function is different from the first embodiment in that: the vehicle body 2 is provided with a heat shield; the side wall of the vehicle body 2 on one side of the lifting mechanism is provided with a guide piece of the lifting mechanism.
Preferably, the guide member is a guide support ring.
In practical use, the heat shield is arranged on the vehicle body 2, so that the use safety of the electric cylinder 5 can be effectively guaranteed, and the continuous and stable production of the electric cylinder can be ensured.
The side wall of the vehicle body 2, which is positioned on one side of the lifting mechanism, is provided with a guide support ring, and the deflector rod 12 is arranged in the guide support ring, so that the deflector rod 12 is ensured to move up and down all the time under the action of the electric cylinder 5.
Example seven:
referring to fig. 1 and 2, a steel drawing machine with a lifting function is different from the first embodiment in that: also includes a proximity switch; the proximity switch is arranged on the left frame 1, the vehicle body 2 or the right frame 3 and is in electric signal connection with the driving mechanism.
When in actual use, the setting of proximity switch makes whole promotion stroke all can detect through proximity switch to the operation is implemented to the accuracy.
Example eight:
referring to fig. 1 to 3, the steel poking machine with the lifting function comprises:
the left side and the right side of the vehicle body 2 are respectively fixedly connected with a left vehicle frame 1 and a right vehicle frame 3;
the driving mechanism is fixedly connected to the side wall of one side of the vehicle body 2;
the middle part of the linkage mechanism is fixedly connected to the upper surface of the vehicle body 2, and one end of the linkage mechanism is connected with the driving mechanism;
the lifting mechanism and the driving mechanism are respectively arranged on two sides of the vehicle body 2, and the lifting machine is connected with the other end of the mechanism linkage mechanism;
the proximity switch is arranged on the left frame 1, the vehicle body 2 or the right frame 3 and is in electrical signal connection with the driving mechanism;
the driving mechanism and the linkage mechanism are at least provided with two sets; the driving mechanism and the linkage mechanism are uniformly distributed on the vehicle body 2; the driving mechanism comprises a pressing plate 4, an electric cylinder 5 and a fixing assembly 14 consisting of bolts, nuts and washers, the linkage mechanism comprises an electric cylinder pin shaft 6, a connecting rod pin shaft 8, a support 9, a support pin shaft 10 and a connecting rod 11, and the lifting mechanism comprises a lifting support 7, a lifting lever 12 and a lifting lever pin shaft 13; the bottom end of the electric cylinder 5 is fixedly connected to the side wall of one side of the vehicle body 2 through a pressing plate 4 through a bolt and a nut, and a gasket is arranged between the bolt and the nut; the support 9 is fixedly connected to the upper surface of the vehicle body 2, the middle part of the connecting rod 11 is connected with the support 9 through a support pin shaft 10, one end of the connecting rod 11 is connected with the output end of the driving mechanism through an electric cylinder pin shaft 6, and the other end of the connecting rod 11 is connected with the lifting mechanism through a connecting rod pin shaft 8; the shifting lever 12 is L-shaped, and the shifting lever 12 is vertically connected to the lower surface of the lifting bracket 7 through a shifting lever pin shaft 13; the lifting bracket 7 is connected with the other end of the linkage mechanism; the car body 2 is provided with a heat shield, the side wall of the car body 2, which is positioned at one side of the lifting mechanism, is provided with a guide support ring of the lifting mechanism, and the deflector rod 12 is arranged in the guide support ring.
In practical use, the vehicle body 2 is driven by the traveling driving device in the prior art to travel on the steel poking machine rail, and the steel poking machine with the lifting function reaches an operation position through the rail. When a blank needs to be pulled, the electric cylinder 5 is started, the driving end of the electric cylinder 5 drives the lifting support 7 of the lifting mechanism through the connecting rod 11 to enable the pulling rod 12 to fall to the low position, the traveling device is started, and the steel pulling machine with the lifting function can reach the blank stopping position through the rail. When a casting blank needs to be taken, the electric cylinder 5 is started, the driving end of the electric cylinder 5 drives the lifting support 7 of the lifting mechanism to enable the shifting rod 12 to fall to the low position through the connecting rod 11, after the casting blank is placed on the shifting rod 12, the driving end of the electric cylinder 5 is recovered, the shifting rod 12 is lifted, the lifting mechanism is lifted to a preset position to stop, and then follow-up operation is carried out.
The electric cylinder 5 is adopted to replace a motor gear mechanism, a hydraulic cylinder or a cylinder structure in the prior art, so that the weight of equipment is reduced, the installation space is reduced, the production cost is reduced, and the later maintenance cost is obviously reduced. The four-bar mechanism formed by the vehicle body 2, the support 9, the connecting rod 11 and the electric cylinder 5 drives the deflector rod 12 at the other end of the connecting rod 11 to move up and down under the action of the electric cylinder 5, so that the response time is obviously shortened, and the performance is reliable.
Example nine:
a lifting method of a steel poking machine with a lifting function comprises the following steps
The method comprises the following steps: entering a second step when the blank needs to be pulled; entering a fifth step when the blank is required to be taken;
step two: the steel poking machine with the lifting function reaches an operation position through a rail;
step three: starting the electric cylinder 5, extending out the driving end of the electric cylinder 5, dropping the deflector rod 12 to the low position through the connecting rod 11, and sending a stop instruction to the electric cylinder 5 by the proximity switch;
step four: starting the traveling driving device, and enabling the steel poking machine with the lifting function to reach a blank stopping position through the rail;
step five: the steel poking machine with the lifting function reaches an operation position through a rail;
step six: starting the electric cylinder 5, extending out the driving end of the electric cylinder 5, dropping the deflector rod 12 to the low position through the connecting rod 11, and sending a stop instruction to the electric cylinder 5 by the proximity switch;
step seven: after the casting blank is placed on the deflector rod 12, the driving end of the electric cylinder 5 is recovered, the deflector rod 12 is lifted up to a preset position, and the proximity switch sends a stop instruction to the electric cylinder 5;
step eight: the trolley body 2, the left trolley frame 1 and the right trolley frame 3 of the steel drawing machine are driven by a walking driving device to walk on a steel drawing machine rail, and a casting blank to be processed is placed at a specified position.
The method can conveniently and independently take out the casting blank to be processed and place the casting blank at the designated position.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a take lifting function's steel machine of dialling which characterized in that: comprises that
The left side and the right side of the vehicle body (2) are respectively fixedly connected with a left vehicle frame (1) and a right vehicle frame (3);
the driving mechanism is fixedly connected to the side wall of one side of the vehicle body (2);
the middle part of the linkage mechanism is fixedly connected to the upper surface of the vehicle body (2), and one end of the linkage mechanism is connected with the driving mechanism;
the lifting mechanism and the driving mechanism are respectively arranged on two sides of the vehicle body (2), and the lifting mechanism is connected with the other end of the mechanism linkage mechanism.
2. The steel drawing machine with the lifting function as claimed in claim 1, wherein: the driving mechanism and the linkage mechanism are at least provided with two sets; the driving mechanism and the linkage mechanism are uniformly distributed on the vehicle body (2).
3. The steel drawing machine with the lifting function as claimed in claim 1 or 2, wherein: the driving mechanism comprises a pressure plate (4), an electric cylinder (5) and a fixing assembly (14); the bottom end of the electric cylinder (5) is fixedly connected to the side wall of one side of the vehicle body (2) through a pressing plate (4) by a fixing component (14).
4. A steel drawing machine with a lifting function as claimed in claim 3, characterized in that: the fixing component comprises a bolt, a nut and a washer; and a washer is arranged between the bolt and the nut.
5. The steel drawing machine with the lifting function as claimed in claim 1 or 2, wherein: the linkage mechanism comprises an electric cylinder pin shaft (6), a connecting rod pin shaft (8), a support (9), a support pin shaft (10) and a connecting rod (11); support (9) fixed connection is at the upper surface of automobile body (2), and the middle part of connecting rod (11) is connected with support (9) through support round pin axle (10), the one end of connecting rod (11) is connected with actuating mechanism's output through electronic jar round pin axle (6), the other end of connecting rod (11) is connected with hoist mechanism through connecting rod round pin axle (8).
6. The steel drawing machine with the lifting function as claimed in claim 1, wherein: the lifting mechanism comprises a lifting bracket (7), a deflector rod (12) and a deflector rod pin shaft (13); the shifting lever (12) is L-shaped, and the shifting lever (12) is vertically connected to the lower surface of the lifting bracket (7) through a shifting lever pin shaft (13); the lifting support (7) is connected with the other end of the linkage mechanism.
7. The steel drawing machine with the lifting function as claimed in claim 1, wherein: the car body (2) is provided with a heat shield, and the side wall of the car body (2) on one side of the lifting mechanism is provided with a guide piece of the lifting mechanism.
8. The steel drawing machine with the lifting function as claimed in claim 7, wherein: the guide piece is a guide support ring.
9. The steel drawing machine with the lifting function as claimed in claim 1, wherein: also includes a proximity switch; the proximity switch is arranged on the left frame (1), the vehicle body (2) or the right frame (3) and is in electric signal connection with the driving mechanism.
10. The lifting method of the steel poking machine with the lifting function is characterized by comprising the following steps
The method comprises the following steps: entering a second step when the blank needs to be pulled; entering a fifth step when the blank is required to be taken;
step two: the steel poking machine with the lifting function reaches an operation position through a rail;
step three: starting the electric cylinder (5), extending out the driving end of the electric cylinder (5), dropping the deflector rod (12) to a low position through the connecting rod (11), and sending a stop instruction to the electric cylinder (5) by the proximity switch;
step four: starting the traveling driving device, and enabling the steel poking machine with the lifting function to reach a blank stopping position through the rail;
step five: the steel poking machine with the lifting function reaches an operation position through a rail;
step six: starting the electric cylinder (5), extending out the driving end of the electric cylinder (5), dropping the deflector rod (12) to a low position through the connecting rod (11), and sending a stop instruction to the electric cylinder (5) by the proximity switch;
step seven: after the casting blank is placed on the deflector rod (12), the driving end of the electric cylinder (5) is recovered, the deflector rod (12) is lifted up, and the deflector rod is lifted up to a preset position to approach the switch to send a stop instruction to the electric cylinder (5);
step eight: the steel drawing machine is characterized in that a vehicle body (2), a left vehicle frame (1) and a right vehicle frame (3) of the steel drawing machine travel on a steel drawing machine rail under the driving of a travel driving device, and a casting blank to be processed is placed at a specified position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010392705.8A CN111570742A (en) | 2020-05-11 | 2020-05-11 | Steel pulling machine with lifting function and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010392705.8A CN111570742A (en) | 2020-05-11 | 2020-05-11 | Steel pulling machine with lifting function and method |
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| Publication Number | Publication Date |
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| CN111570742A true CN111570742A (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010392705.8A Pending CN111570742A (en) | 2020-05-11 | 2020-05-11 | Steel pulling machine with lifting function and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045712A (en) * | 2021-11-03 | 2022-02-15 | 武汉利德测控技术有限公司 | Steel rail shifting device |
-
2020
- 2020-05-11 CN CN202010392705.8A patent/CN111570742A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045712A (en) * | 2021-11-03 | 2022-02-15 | 武汉利德测控技术有限公司 | Steel rail shifting device |
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