CN113245968A - Large square billet steel grinding machine - Google Patents
Large square billet steel grinding machine Download PDFInfo
- Publication number
- CN113245968A CN113245968A CN202110657896.0A CN202110657896A CN113245968A CN 113245968 A CN113245968 A CN 113245968A CN 202110657896 A CN202110657896 A CN 202110657896A CN 113245968 A CN113245968 A CN 113245968A
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- China
- Prior art keywords
- rotary
- frame
- square billet
- hydraulic rod
- rotating plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a large square billet steel grinding machine, which comprises a portal frame, a translation device, a lifting device, a rotary grinding head and a turning device, wherein the translation device is slidably arranged on the portal frame; the lifting device comprises a lifting frame which is slidably arranged on the linear guide rail. The rotary grinding head can move in the horizontal direction and the vertical direction through the translation device and the lifting device, the grinding machine is basically kept under the rotary base, the center point of the grinding disc of the grinding machine is basically on the vertical axis of the rotary base, and the grinding disc of the grinding machine is always kept on one grinding point relatively, so that the grinding efficiency is improved, and meanwhile, the grinding effect of the grinding surface is also improved.
Description
Technical Field
The invention is applied to billet grinding equipment, and particularly relates to a large-scale billet steel grinding machine.
Background
At present, when a large square billet steel grinder polishes a square billet, a polishing disc of the grinder can polish for 90 degrees and polish for 45 degrees, the polishing area during 45-degree polishing is large, the efficiency is high, the polishing effect is good, the existing grinder on the market adopts swing type polishing, but the grinder also can swing by adopting a swing type polishing mode, the grinding disc of the grinder can be separated from the polishing surface of the square billet steel due to too large rotation angle, and the existing swing type grinder does not have movement in the vertical direction.
Disclosure of Invention
In view of this, the invention aims to provide a large square billet steel grinding machine.
In order to achieve the purpose, the technical scheme is as follows:
the large-scale square billet steel grinding machine comprises a portal frame, a translation device, a lifting device, a rotary grinding head and a turnover device, wherein the translation device is slidably mounted on the portal frame;
the translation device comprises a sliding table which is horizontally and slidably arranged on the upper part of the portal frame, and a linear guide rail used for connecting the lifting device is vertically arranged on the sliding table;
the lifting device comprises a lifting frame which is slidably arranged on the linear guide rail, a rotary base for installing the rotary grinding head is fixedly arranged on the lower end face of the lifting frame, and meanwhile, a rotary oil cylinder support is arranged at the lower end of the lifting frame;
the rotary grinding head comprises a rotary frame, one end of the rotary frame is connected with a rotary base through a rotary support, the lower side of the other end of the rotary frame is rotatably connected with a motor bin, a motor is mounted on the motor bin, the output end of the motor is connected with a grinding machine mounted at the front end of the motor bin, the grinding machine is arranged right below the rotary base, meanwhile, a first hydraulic rod is obliquely and downwards mounted in the middle of the rotary frame, and the telescopic end of the first hydraulic rod is connected to the upper portion of the front end of the motor bin;
the turnover device comprises a track laid on the ground and a platform machine which slides on the track in a reciprocating manner, wherein a positioning device used for limiting the position of the square billet steel is arranged on the platform machine;
in addition, a second hydraulic rod is horizontally arranged on the rotary oil cylinder support, and the telescopic end of the second hydraulic rod is connected with a rotary oil cylinder base arranged at one end of a rotary frame connected with the rotary base.
As a further improvement of the invention, a driving motor is arranged on one side of the sliding table, and a first gear arranged at the output end of the driving motor is kneaded with a rack arranged on the portal frame;
the sliding table is arranged on the guide rail through the roller of the sliding table, the guide rail is fixedly arranged at the top of the gantry, in addition, two rows of guide wheels with vertical upward axes are arranged at the bottom of one side of the sliding table, and the two rows of guide wheels are abutted on two side surfaces of the guide rail and used for preventing the sliding table from derailing.
As a further improvement of the invention, the other side of the sliding table, which is provided with the driving motor, is provided with the turnup, the upper end of the turnup is fixed on the sliding table, the lower end of the turnup is provided with the turnup wheel, and the turnup wheel rolls on the lower surface of the upper frame of the portal frame to prevent the sliding table from turning up.
As a further improvement of the invention, the linear guide rail is arranged on a vertical fixing plate on the sliding table, a third hydraulic rod is vertically arranged on one side surface of the vertical fixing plate for mounting the linear guide rail, the bottom of the third hydraulic rod is connected with a lifting oil cylinder support fixedly arranged on the vertical fixing plate, and the top of the third hydraulic rod is vertically upwards propped against the lifting frame.
As a further improvement of the invention, the rotating frame is connected with the motor cabin through the suspension lug seat, meanwhile, an angle sensor for detecting the rotation angle of the motor cabin is arranged on one side of the suspension lug seat, and the grinding machine is connected with the oil-gas lubricator and used for oil-gas lubrication.
As a further improvement of the invention, the positioning device comprises a placing table, a limiting block for limiting square billet steel is arranged on the edge of one side of the placing table, a right-angle groove for changing the surface of the square billet steel is formed in the placing table, the right-angle groove is close to the limiting block, a rotating plate is rotatably mounted on the edge, far away from the limiting block, of the table machine, the rotating plate is triangular, one corner of the rotating plate is vertically and rotatably mounted on the table machine, a supporting plate is additionally arranged on the opposite side of the rotating angle of the rotating plate, meanwhile, a fourth hydraulic rod is rotatably mounted in the middle of the table machine upwards, the telescopic end of the fourth hydraulic rod is abutted to the rotating plate, when the rotating plate rotates, the rotating plate fills the right-angle groove, when the rotating plate rotates to the highest position, the supporting plate is flush with the upper surface of the placing table, and when the rotating plate rotates to the lowest position, the rotating plate is hidden in the placing table.
The invention has the beneficial effects that: the rotary grinding head can move in the horizontal direction through the translation device, the lifting device can move in the vertical direction, the first hydraulic rod can adjust the tilt angle of the vertical surface of the grinding machine at a small angle, the second hydraulic rod can adjust the angle of the grinding machine on the horizontal plane, and can grind at an angle of 45-90 degrees.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the assembly of the gantry and translation apparatus of FIG. 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a schematic view of the present invention relating to a lifting device;
fig. 5 is a schematic structural view of a rotary grinding head according to the present invention;
fig. 6 is an assembly schematic of the lifting device and the rotary grinding head;
FIG. 7 is a view showing a state of use of the turning device according to the present invention;
fig. 8 is a state view of the billet of fig. 7 being turned upside down.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
Please refer to fig. 1-8:
the large square billet steel grinding machine comprises a portal frame 1, a translation device 2 slidably mounted on the portal frame 1, a lifting device 3 mounted on the translation device 2, a rotary grinding head 4 mounted at the lower part of the lifting device 3, and a turnover device 5 arranged below the portal frame 1 and used for turning a square billet, wherein the translation device 2, the lifting device 3, the rotary grinding head 4 and the turnover device 5 realize PLC (programmable logic controller) automatic control;
the translation device 2 comprises a sliding table 20 horizontally and slidably mounted on the upper part of the portal frame 1, a linear guide rail 21 for connecting the lifting device 3 is vertically mounted on the sliding table 20, a driving motor 22 is mounted on one side of the sliding table 20, a first gear 23 mounted at the output end of the driving motor 22 is kneaded with a rack 24 mounted on the portal frame 1, the sliding table 20 is mounted on a guide rail 25 through a roller a provided by the sliding table, the guide rail 25 is fixedly mounted on the top part of the portal frame 1, in addition, two rows of guide wheels 26 with vertical and upward axes are mounted at the bottom part of one side of the sliding table 20, and the two rows of guide wheels 26 are abutted against two side surfaces of the guide rail 25 and used for preventing the sliding table 20 from derailing; the other side of the sliding table 20, which is provided with the driving motor 22, is provided with a flanging device 27, the upper end of the flanging device 27 is fixed on the sliding table 20, the lower end of the flanging device 27 is provided with a flanging wheel 28, and the flanging wheel 28 rolls on the lower surface of the upper frame of the portal frame 1 to prevent the sliding table 20 from being turned upwards; a transverse moving detector for measuring the transverse moving length of the horizontal position of the sliding table 20 is arranged at one end of the sliding table 20;
the lifting device 3 comprises a lifting frame 30 which is slidably mounted on a linear guide rail 21, a rotary base 31 for mounting the rotary grinding head 4 is fixedly mounted on the lower end face of the lifting frame 30, meanwhile, a rotary oil cylinder support 32 is mounted at the lower end of the lifting frame 30, the linear guide rail 21 is mounted on a vertical fixing plate 33 on the sliding table 20, a third hydraulic rod 34 is vertically mounted on one side face of the vertical fixing plate 33 on which the linear guide rail 21 is mounted, the bottom of the third hydraulic rod 34 is connected with a lifting oil cylinder support 35 fixedly arranged on the vertical fixing plate 33, and the top of the third hydraulic rod 34 is vertically upwards abutted to the lifting frame 30; a vertical detector for monitoring the displacement of the lifting frame 30 in the vertical direction is arranged on the linear guide rail;
the rotary grinding head 4 comprises a rotary frame 40, one end of the rotary frame 40 is connected with a rotary base 31 through a rotary support 41, the lower side of the other end of the rotary frame is rotatably connected with a motor bin 42, a motor 43 is mounted on the motor bin 42, the output end of the motor 43 is connected with a grinding machine 44 mounted at the front end of the motor bin 42, the grinding machine 44 is arranged right below the rotary base 31, meanwhile, a first hydraulic rod 45 is obliquely and downwards mounted in the middle of the rotary frame 40, and the telescopic end of the first hydraulic rod 45 is connected to the upper part of the front end of the motor bin 42; the rotating frame 40 is connected with the motor cabin 42 through a suspension lug 46, meanwhile, an angle sensor for detecting the rotation angle of the motor cabin 42 is installed on one side of the suspension lug 46, and the grinding machine 44 is connected with an oil-gas lubricator and used for oil-gas lubrication;
the overturning device 5 comprises a track 50 laid on the ground, and a platform machine 51 sliding on the track 50 in a reciprocating manner, wherein a positioning device 52 used for limiting the position of the square billet steel is arranged on the platform machine 51; the positioning device 52 comprises a placing table 53, a limit block 54 for limiting the square billet steel is arranged on one side edge of the placing table 53, and a right-angle groove 55 for square billet steel surface changing is arranged on the placing table 53, the right-angle groove 55 is close to the limiting block 54, a rotating plate 56 is rotatably arranged on the edge of the table machine 51 far away from the limiting block 54, the rotating plate 56 is triangular, one corner of the rotating plate 56 is vertically and rotatably arranged on the bench 51, wherein, the opposite side of the rotating angle of the rotating plate 56 is additionally provided with a supporting plate 57, meanwhile, the middle of the platform machine 51 is upwards rotatably provided with a fourth hydraulic rod 58, the telescopic end of the fourth hydraulic rod 58 is abutted to the rotating plate 56, when the rotating plate 56 rotates, the rotating plate 56 fills the right-angle groove 55, when the rotating plate 56 rotates to the highest position, the supporting plate 57 is flush with the upper surface of the placing table 53, and when the rotating plate 56 rotates to the lowest position, the rotating plate 56 is hidden in the placing table 53.
In addition, a second hydraulic rod 36 is horizontally installed on the rotating cylinder support 32, and the telescopic end of the second hydraulic rod 36 is connected with a rotating cylinder base 37 installed at one end of the rotating frame 40 connected with the rotating base 31.
The rotary grinding head 4 can move in the horizontal direction through the translation device 2, the lifting device 3 can move the rotary grinding head 4 in the vertical direction, the first hydraulic rod 45 can adjust the tilt angle of the vertical surface of the grinding machine 44 at a small angle, the second hydraulic rod 36 can adjust the angle of the grinding machine 44 on the horizontal plane, and can realize grinding of 45-90 degrees.
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 (6)
1. Large-scale square billet steel sharpening machine, including the portal frame, its characterized in that: the automatic square billet turning device comprises a portal frame, a horizontal moving device, a lifting device, a rotary grinding head and a turning device, wherein the portal frame is arranged on the upper portion of the portal frame;
the translation device comprises a sliding table which is horizontally and slidably arranged on the upper part of the portal frame, and a linear guide rail used for connecting the lifting device is vertically arranged on the sliding table;
the lifting device comprises a lifting frame which is slidably arranged on the linear guide rail, a rotary base for installing the rotary grinding head is fixedly arranged on the lower end face of the lifting frame, and meanwhile, a rotary oil cylinder support is arranged at the lower end of the lifting frame;
the rotary grinding head comprises a rotary frame, one end of the rotary frame is connected with a rotary base through a rotary support, the lower side of the other end of the rotary frame is rotatably connected with a motor bin, a motor is mounted on the motor bin, the output end of the motor is connected with a grinding machine mounted at the front end of the motor bin, the grinding machine is arranged right below the rotary base, meanwhile, a first hydraulic rod is obliquely and downwards mounted in the middle of the rotary frame, and the telescopic end of the first hydraulic rod is connected to the upper portion of the front end of the motor bin;
the turnover device comprises a track laid on the ground and a platform machine which slides on the track in a reciprocating manner, wherein a positioning device used for limiting the position of the square billet steel is arranged on the platform machine;
in addition, a second hydraulic rod is horizontally arranged on the rotary oil cylinder support, and the telescopic end of the second hydraulic rod is connected with a rotary oil cylinder base arranged at one end of a rotary frame connected with the rotary base.
2. The large square billet steel sharpening machine according to claim 1, characterized in that: a driving motor is installed on one side of the sliding table, and a first gear installed at the output end of the driving motor is kneaded with a rack installed on the portal frame;
the sliding table is arranged on the guide rail through the roller of the sliding table, the guide rail is fixedly arranged at the top of the gantry, in addition, two rows of guide wheels with vertical upward axes are arranged at the bottom of one side of the sliding table, and the two rows of guide wheels are abutted on two side surfaces of the guide rail and used for preventing the sliding table from derailing.
3. The large square billet steel sharpening machine according to claim 2, characterized in that: the device comprises a gantry frame, a driving motor, a sliding table, a turnup device, a turnup wheel, a gantry frame, a driving motor, a gantry frame, a turntable, a driving motor, a turntable and a control switch.
4. The large square billet steel sharpening machine according to claim 1, characterized in that: the linear guide is installed on a vertical fixing plate on the sliding table, a third hydraulic rod is vertically installed on one side face, installed on the linear guide, of the vertical fixing plate, the bottom of the third hydraulic rod is connected with a lifting oil cylinder support fixedly arranged on the vertical fixing plate, and the top of the third hydraulic rod is vertically upwards abutted to the lifting frame.
5. The large square billet steel sharpening machine according to claim 1, characterized in that: the swivel mount is connected with the motor storehouse through hanging the ear seat, simultaneously, hangs ear seat one side and installs the angle inductor who is used for detecting motor storehouse turned angle to and, the polisher is connected with the oil-gas lubrication ware, is used for oil-gas lubrication.
6. The large square billet steel sharpening machine according to claim 1, characterized in that: the positioning device comprises a placing table, a limiting block used for limiting square billet steel is arranged on a side edge of the placing table, a right-angle groove used for changing the surface of the square billet steel is formed in the placing table, the right-angle groove is close to the limiting block, an edge far away from the limiting block on the table is rotated and installed on the table, the rotating plate is in a triangular shape, one corner of the rotating plate is vertically rotated and installed on the table, a supporting plate is additionally arranged on the opposite side of the rotating angle of the rotating plate, meanwhile, a fourth hydraulic rod is upwards rotated in the middle of the table and installed, the telescopic end of the fourth hydraulic rod is connected to the rotating plate in a propping mode, when the rotating plate rotates, the rotating plate fills the right-angle groove, when the rotating plate rotates to the highest position, the supporting plate flushes with the upper surface of the placing table, and when the rotating plate rotates to the lowest position, the rotating plate is hidden in the placing table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110657896.0A CN113245968A (en) | 2021-06-15 | 2021-06-15 | Large square billet steel grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110657896.0A CN113245968A (en) | 2021-06-15 | 2021-06-15 | Large square billet steel grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113245968A true CN113245968A (en) | 2021-08-13 |
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ID=77187836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110657896.0A Pending CN113245968A (en) | 2021-06-15 | 2021-06-15 | Large square billet steel grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113245968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214346A (en) * | 2023-05-06 | 2023-06-06 | 唐山市丰润区大成钢铁有限公司 | Automatic processing system of hot rolled steel |
-
2021
- 2021-06-15 CN CN202110657896.0A patent/CN113245968A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214346A (en) * | 2023-05-06 | 2023-06-06 | 唐山市丰润区大成钢铁有限公司 | Automatic processing system of hot rolled steel |
| CN116214346B (en) * | 2023-05-06 | 2023-06-30 | 唐山市丰润区大成钢铁有限公司 | Automatic processing system of hot rolled steel |
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