CN213515070U - Heating furnace steel billet pushing device - Google Patents
Heating furnace steel billet pushing device Download PDFInfo
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- CN213515070U CN213515070U CN202021621455.2U CN202021621455U CN213515070U CN 213515070 U CN213515070 U CN 213515070U CN 202021621455 U CN202021621455 U CN 202021621455U CN 213515070 U CN213515070 U CN 213515070U
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- plate
- pushing
- heating furnace
- guide rail
- bottom plate
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Abstract
The utility model relates to a processing equipment technical field especially relates to a heating furnace steel billet pushes away device, including bottom plate and roller bearing, the bottom surface both sides fixed mounting of bottom plate has elevating system, elevating system includes pneumatic cylinder and bracing piece, bracing piece and pneumatic cylinder adaptation installation, the up end fixed mounting of bottom plate has the heating panel, the one end of heating panel is provided with water inlet and delivery port, the both sides level of the up end of heating panel is provided with the fixed plate, the roller shell dress is on the plate wall of fixed plate, the guide rail is installed to the up end of bottom plate, the guide rail is located the both sides of fixed plate, slidable mounting has pushing equipment in the guide rail, pushing equipment includes push rod and scraping wings. The materials are conveyed in a sliding manner through the rolling shaft, so that friction heat generated by the device is reduced, and meanwhile, the device can be well protected from being damaged due to high temperature due to the arrangement of the heat dissipation plate; the oil cylinder is adopted for propulsion, compared with motor driving, the oil cylinder propulsion is safe and reliable, the energy consumption can be reduced, and meanwhile, the material pushing efficiency is improved.
Description
Technical Field
The utility model relates to a processing equipment technical field especially relates to a heating furnace steel billet pushes away device.
Background
When the steel billets are hot rolled, the steel billets need to be heated in a heating furnace according to a set temperature curve, the heating temperature can reach 1300 ℃, in the heating process of the steel billets in the heating furnace, an external pushing device pushes the loaded steel billets into the heating furnace, the pushing device pushes the steel into the heating furnace through a linear driving device and pushes the steel billets in the heating furnace to move forward under the action force of adjacent steel billets, and as the heating furnace is longer and is as long as 30-50 meters, the number of the steel billets in the heating furnace is large, and the steel billets can move forward only by having large pushing force.
The existing material pushing device adopts a screw rod structure driven by a motor, the linear driving device needs to do reciprocating motion, the motor needs to frequently rotate forwards, turn over and stop, and the starting current of the motor is large, so that the temperature rise of the motor is high, and the motor is easy to burn out; secondly, the billet is transversely placed on the guide rail, in the process of pushing the billet into the heating furnace, the friction force between the billet and the surface of the guide rail causes the guide rail to be worn quickly, and the heat generated by the friction between the material and the rail cannot be discharged in time due to the difference between the material for supporting the billet in the heating furnace and the guide rail and the difference between the pushing modes, so that the rail generates harmful factors such as deformation or cracks.
In order to solve the problems, a billet pushing device of a heating furnace is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heating furnace billet pushing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a heating furnace steel billet pushing-in device, includes bottom plate and roller bearing, the bottom surface both sides fixed mounting of bottom plate has elevating system, and elevating system includes pneumatic cylinder and bracing piece, bracing piece and pneumatic cylinder adaptation installation, the up end fixed mounting of bottom plate have the heating panel, the one end of heating panel is provided with water inlet and delivery port, the both sides level of the up end of heating panel is provided with the fixed plate, the roller shell dress is on the bulkhead of fixed plate, the guide rail is installed to the up end of bottom plate, the guide rail is located the both sides of fixed plate, slidable mounting has pushing equipment in the guide rail, and pushing equipment includes push rod and scraping wings, the one end of push rod sets up with one side of scraping wings is fixed, the opposite side of push rod is equipped with the hydro-cylinder, the.
Preferably, the upper end face of the fixed plate is provided with a reinforcing plate, and the oil cylinder is fixedly installed on the upper end face of the reinforcing plate.
Preferably, a water channel is arranged in the heat dissipation plate, and positioning convex blocks are arranged on two sides of the heat dissipation plate.
Preferably, the material pushing end of the material pushing plate is arranged to be groove-shaped.
Preferably, the rollers are uniformly distributed along the vertical direction of the fixing plate, and the rollers are matched with the fixing plate.
Preferably, the bottom surface of the material pushing plate is in contact with the roller.
The utility model has the advantages that: through the proposal, the problems that the temperature rise of the motor is high and the motor is easy to burn out and the friction force between the billet and the surface of the guide rail causes the guide rail to be worn quickly when the existing pushing device adopts frequent positive rotation, turnover and stop of the motor are solved. The materials are conveyed in a sliding manner through the rolling shaft, so that friction heat generated by the device is reduced, and meanwhile, the device can be well protected from being damaged due to high temperature due to the arrangement of the heat dissipation plate; the oil cylinder is adopted for propulsion, compared with motor driving, the oil cylinder propulsion is safe and reliable, the energy consumption can be reduced, and meanwhile, the material pushing efficiency is improved.
Drawings
Fig. 1 is a schematic top view of a billet pushing device of a heating furnace according to the present invention;
fig. 2 is a schematic front view of a billet pushing device of a heating furnace according to the present invention;
fig. 3 is a schematic structural view of a heat dissipation water guide plate of a heating furnace billet pushing device provided by the utility model.
In the figure: the heating furnace comprises a base plate 1, rolling shafts 2, a water inlet 3, a water outlet 4, a reinforcing plate 5, an oil cylinder 6, a push rod 7, a material pushing plate 8, a guide rail plate 9, a heat dissipation plate 10, a hydraulic cylinder 11, supporting rods 12, a water channel 13, a fixing plate 14, a positioning bump 15 and a heating furnace 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiment, referring to fig. 1-3, a heating furnace billet pushing device comprises a bottom plate 1 and a roller 2, wherein lifting mechanisms are fixedly installed on two sides of the bottom surface of the bottom plate 1, the lifting mechanisms can adjust the inclination angle of the device and facilitate feeding, the device comprises a hydraulic cylinder 11 and a support rod 12, the support rod 12 is installed in a manner of being matched with the hydraulic cylinder 11, a heat dissipation plate 10 is fixedly installed on the upper end surface of the bottom plate 1, a water inlet 3 and a water outlet 4 are formed in one end of the heat dissipation plate 10, a fixing plate 14 is horizontally arranged on two sides of the upper end surface of the heat dissipation plate 10, the roller 2 is sleeved on the plate wall of the fixing plate 14, a guide rail 9 is installed on the upper end surface of the bottom plate 1, the guide rail 9 is located on two sides of the fixing plate 14, a pushing mechanism is slidably installed in the guide rail, the roller 2 is provided with a heating furnace 16 at one end, and the material can be pushed from the roller into the heating furnace 16 for processing.
In addition, the reinforcing plate 5 is arranged on the upper end face of the fixing plate 14, the oil cylinder 6 is fixedly installed on the upper end face of the reinforcing plate 5, a water channel 13 is arranged inside the heat dissipation plate 10, the water channel 13 can enable cooling water to fully absorb heat generated by the device, positioning bumps 15 are arranged on two sides of the heat dissipation plate 10, the position between the heat dissipation plate 10 and the fixing plate can be kept fixed, the material pushing end of the material pushing plate 8 is groove-shaped, materials can be pushed to roll conveniently, the materials can be kept in an original state and can be processed conveniently, the rolling shafts 2 are uniformly distributed along the vertical direction of the fixing plate 14, the rolling shafts 2 are matched with the fixing plate 14, the bottom face of the material pushing plate 8 is in contact with the rolling shafts 2, stress of the guide rail 9.
The specific implementation mode is as follows: during normal work, materials are placed on the rolling shafts 2, the rolling shafts 2 are uniformly distributed in the fixing plates 14 on the two sides, the pushing mechanism in the guide rail 9 comprises pushing plates 8 and push rods 7, the push rods 7 are driven to move through the oil cylinders 6, so that the pushing plates 8 are driven to move, the pushing plates 8 abut against the materials and push the materials forwards, the materials roll and advance under the traction of the rolling shafts 2, the push rods 7 push the materials into the heating furnace 16 for processing, and the processes are repeated, so that the materials can be continuously pushed into the heating furnace 16.
The material is at the propelling movement in-process, and guide rail and roller bearing can produce the friction heat, if can not in time get rid of the heat, will make sliding part's temperature rise to cause sliding part's inefficacy and damage, consequently install heating panel 10, be provided with water course 13 in the heating panel 10, and one side of heating panel 10 is equipped with water inlet 3 and delivery port 4, and the cooling water passes through water course 3 and takes out sliding part's heat, carries out radiating purpose in order to reacing this device.
When the position of the heating furnace is changed, the height of the bottom plate 1 can be adjusted through the hydraulic cylinder 11, so that a proper pushing height is obtained, the hydraulic cylinder 11 pushes the supporting rod 12 to move, the height of the bottom plate 1 can be changed more stably, and the height of accessories does not need to be changed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a heating furnace steel billet pushing device, includes bottom plate (1) and roller bearing (2), its characterized in that, the bottom surface both sides fixed mounting of bottom plate (1) has elevating system, and elevating system includes pneumatic cylinder (11) and bracing piece (12), bracing piece (12) and pneumatic cylinder (11) adaptation installation, and the up end fixed mounting of bottom plate (1) has heating panel (10), the one end of heating panel (10) is provided with water inlet (3) and delivery port (4), the both sides level of the up end of heating panel (10) is provided with fixed plate (14), roller bearing (2) suit is on the bulkhead of fixed plate (14), guide rail (9) are installed to the up end of bottom plate (1), guide rail (9) are located the both sides of fixed plate (14), slidable mounting has pushing equipment in guide rail (9), and pushing equipment includes push rod (7) and scraping wings (8), one end of the push rod (7) is fixedly arranged on one side of the material pushing plate, an oil cylinder (6) is arranged on the other side of the push rod (7), and a heating furnace (16) is arranged at one end of the rolling shaft (2).
2. A heating furnace billet pushing-in device according to claim 1, characterized in that the upper end surface of the fixing plate (14) is provided with a reinforcing plate (5), and the oil cylinder (6) is fixedly mounted on the upper end surface of the reinforcing plate (5).
3. A heating furnace billet pushing-in device according to claim 1, characterized in that the inside of the heat dissipation plate (10) is provided with a water channel (13), and both sides of the heat dissipation plate (10) are provided with positioning projections (15).
4. A heating furnace billet pushing device according to claim 1, characterized in that the pushing ends of the pushing plates (8) are arranged in a groove shape.
5. A furnace billet pushing device according to claim 1, characterized in that the rollers (2) are uniformly distributed along the vertical direction of the fixing plate (14), and the rollers (2) are matched with the fixing plate (14).
6. A heating furnace billet pushing-in device according to claim 1, characterized in that the bottom surface of the pusher plate (8) is in contact with the rollers (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621455.2U CN213515070U (en) | 2020-08-06 | 2020-08-06 | Heating furnace steel billet pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021621455.2U CN213515070U (en) | 2020-08-06 | 2020-08-06 | Heating furnace steel billet pushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213515070U true CN213515070U (en) | 2021-06-22 |
Family
ID=76437009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021621455.2U Active CN213515070U (en) | 2020-08-06 | 2020-08-06 | Heating furnace steel billet pushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213515070U (en) |
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2020
- 2020-08-06 CN CN202021621455.2U patent/CN213515070U/en active Active
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