Steel billet forge piece polishing device
By designing a billet forging grinding device containing down-pressure grinding and scraping mechanism, the problem that traditional grinding devices are difficult to efficiently polish the interior of forgings is solved, and uniform grinding of the inner and outer walls of forgings and automatic collection of debris is achieved, and working efficiency is improved. Reduced labor.
Patent Information
- Application Number
- CN202323577896.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-26
AI Technical Summary
It is difficult for traditional grinding devices to efficiently polish the interior of the cylindrical forgings, resulting in manual operation by staff, which increases the amount of labor and affects efficiency, and the grinding effect is uneven.
A billet forging grinding device is designed, including a base, a hood, a down-pressure grinding mechanism and a scraping mechanism. The inner and outer walls of the forging are polished through the cylinder and motor driven blocks and grinding discs, and the screw and brush are used to Integrate automatic collection of debris.
Simultaneous polishing of the inner and outer walls of forgings is achieved, which reduces the labor volume of workers, improves work efficiency, and further reduces the labor volume through automatic debris collection.
Smart Images
Figure CN222269605U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding devices, in particular to a steel billet forging grinding device. Background Art
[0002] Forgings refer to workpieces or blanks obtained by forging and deforming metal billets. By applying pressure to the metal billet to cause it to deform plastically, its mechanical properties can be changed. Forgings can be divided into cold forging and hot forging according to the temperature of the billet during processing. Cold forging is generally processed at room temperature, and hot forging is processed at a temperature higher than the recrystallization temperature of the metal billet. Forging can eliminate the looseness of the metal and improve the mechanical properties of the forging. For some cylindrical forgings at the hot end, their surfaces and interiors are prone to burrs and scratches on the surface of the forgings due to different processing techniques, affecting product quality. At present, traditional grinding devices usually only perform uniform grinding on the outside of the forgings. For some cylindrical forgings, the inside is still required to be manually polished with handheld grinding tools, which increases the workload of the staff and affects work efficiency. In addition, the grinding effect is not ideal, and excessive grinding or local uneven grinding is prone to occur. Therefore, a billet forging grinding device is urgently needed to solve the above problems. Utility Model Content
[0003] The utility model aims to provide a steel billet forging grinding device to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A steel billet forging grinding device comprises a base, a hood is installed at one end of the top of the base, a downward pressure grinding mechanism is installed on the hood and the base, the downward pressure grinding mechanism comprises a downward pressure rotating assembly and a grinding assembly, a scraping mechanism is installed near the bottom end of the hood, the downward pressure rotating assembly comprises a cylinder, the cylinder is embedded and installed on the top of the hood, a fixing frame is installed at the output end of the cylinder, a pressure block is rotatably connected to the bottom end of the fixing frame, an installation groove is opened inside the base, a first motor is installed inside the installation groove, a placement plate is rotatably connected to the top of the base, and the driving end of the first motor is fixedly connected to the bottom end of the placement plate.
[0006] As a preferred solution of the utility model, the outer wall of the grinding disc is in contact with the inner wall of the forging, and the inner wall of the grinding plate is in contact with the outer wall of the forging.
[0007] As a preferred solution of the utility model, the outer wall of the grinding disc is in contact with the inner wall of the forging, and the inner wall of the grinding plate is in contact with the outer wall of the forging.
[0008] As a preferred solution of the utility model, the scraping mechanism includes a screw rod, a movable groove is opened at one end of the inner side of the hood, the screw rod is rotatably connected to the inner side of the movable groove, a movable frame is threadedly connected to the outer side of the screw rod, the movable frame and the movable groove are slidably connected, a brush is installed at the bottom end of the movable frame, a third motor is installed on one side of the hood, and the driving end of the third motor extends to the inner side of the movable groove and is fixedly connected to the screw rod.
[0009] As a preferred solution of the utility model, the length of the brush is slightly greater than the distance from the bottom end of the movable frame to the surface of the base, and the screw rod is a reciprocating screw rod.
[0010] As a preferred solution of the utility model, an annular groove is provided on the top of the base, a material receiving box is snap-connected to the inner side of the annular groove, a strap is installed on the inner wall of the material receiving box, and a filter screen is overlapped on the top of the strap.
[0011] As a preferred solution of the utility model, a positioning plate is installed at one end of the top of the material receiving box, the cross-section of the positioning plate is "n"-shaped, a positioning groove is opened at one end of the top of the base and is engaged with the positioning plate, a magnetic block is embedded in one end of the positioning plate, an iron block adsorbed by the magnetic block is embedded in the inner wall of the positioning groove, and a handle is installed on the top of the positioning plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. In the utility model, after the forging is placed on the placement plate, the cylinder is started to drive the fixed frame to move downward, so that the pressure block is pressed against the top of the forging, and then the second motor is started to drive the grinding plate to grind the inner side of the forging, and then the first motor is started to drive the placement plate to rotate, and the forging on the top of the placement plate is pressed against the placement plate by the pressure block. Since the pressure block and the fixed frame are rotatably connected, the forging will also rotate accordingly. At this time, the grinding plate is in contact with the outer side of the forging, and the outer wall of the forging rubs against the grinding plate to play the role of grinding the outer wall. The structure is simple and the operation is convenient, which is convenient for workers to grind the inner and outer walls of the forging at the same time, reducing the workload of the workers and improving work efficiency.
[0014] 2. In the utility model, by starting the third motor in conjunction with the screw rod, the movable groove and the movable frame, the brush can be driven to scrape back and forth on the top surface of the base, and the debris remaining on the top surface of the placement plate can be swept into the material receiving box so that the debris can be collected in a centralized manner, further reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a partial cross-sectional structural schematic diagram of the base of the utility model;
[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.
[0018] In the figure: 1. base; 2. machine cover; 3. cylinder; 4. fixed frame; 5. pressure block; 6. first motor; 7. placement plate; 8. second motor; 9. grinding disc; 10. grinding plate; 11. screw rod; 12. movable frame; 13. brush; 14. material collecting box; 15. filter screen; 16. positioning plate; 17. magnetic block. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] Example:
[0021] See also Figure 1-Figure 3 , the utility model provides a technical solution:
[0022] A billet forging grinding device comprises a base 1, a hood 2 is installed at one end of the top of the base 1, a downward pressure grinding mechanism is installed on the hood 2 and the base 1, the downward pressure grinding mechanism comprises a downward pressure rotating component and a grinding component, a scraping mechanism is installed near the bottom end of the hood 2, the downward pressure rotating component comprises a cylinder 3, the cylinder 3 is embedded and installed on the top of the hood 2, a fixing frame 4 is installed at the output end of the cylinder 3, a pressing block 5 is rotatably connected to the bottom end of the fixing frame 4, an installation groove is opened inside the base 1, a first motor 6 is installed inside the installation groove, a placement plate 7 is rotatably connected to the top of the base 1, the driving end of the first motor 6 is fixedly connected to the bottom end of the placement plate 7, the grinding component comprises a second motor 8, the second motor 8 is installed on the inner side of the fixing frame 4, a grinding plate 9 is installed at the driving end of the second motor 8, connecting plates are installed at both ends of the fixing frame 4, and one end of the connecting plate is installed The outer walls of the grinding plate 10 and the grinding disc 9 are fitted with the inner wall of the forging, and the inner wall of the grinding plate 10 is fitted with the outer wall of the forging. When the device is in use, after placing the forging on the placement plate 7, the cylinder 3 is started to drive the fixing frame 4 to move downward, so that the pressure block 5 is pressed against the top of the forging, and then the second motor 8 is started to drive the grinding disc 9 to grind the inner side of the forging, and then the first motor 6 is started to drive the placement plate 7 to rotate, and the forging on the top of the placement plate is pressed tightly against the placement plate 7 by the pressure block 5. Since the pressure block 5 and the fixing frame 4 are rotatably connected, the forging will also rotate accordingly. At this time, the grinding plate 10 is fitted with the outer side of the forging, and the outer wall of the forging rubs against the grinding plate 10 to play the role of grinding the outer wall. The structure is simple and the operation is convenient, which is convenient for the workers to grind the inner and outer walls of the forging at the same time, reducing the workload of the workers and improving the work efficiency.
[0023] In this embodiment, if Figure 1 , Figure 2 and Figure 3As shown, the scraping mechanism includes a screw rod 11, one end of the inner side of the hood 2 is provided with a movable groove, the screw rod 11 is rotatably connected to the inner side of the movable groove, the outer side of the screw rod 11 is threadedly connected to a movable frame 12, the movable frame 12 is slidably connected to the movable groove, a brush 13 is installed at the bottom end of the movable frame 12, a third motor is installed on one side of the hood 2, the driving end of the third motor extends to the inner side of the movable groove and is fixedly connected to the screw rod 11, the length of the brush 13 is slightly larger than the distance from the bottom end of the movable frame 12 to the surface of the base 1, the screw rod 11 is a reciprocating screw rod, the top end of the base 1 is provided with an annular groove, the inner side of the annular groove is snap-connected with a material receiving box 14, and the inner wall of the material receiving box 14 is installed with a strap. A filter screen 15 is overlapped on the top of the lap board, and a positioning plate 16 is installed at one end of the top of the material receiving box 14. The cross-section of the positioning plate 16 is "n"-shaped. A positioning groove that is engaged with the positioning plate 16 is opened at one end of the top of the base 1. A magnetic block 17 is embedded and installed at one end of the positioning plate 16, and an iron block adsorbed by the magnetic block 17 is embedded and installed on the inner wall of the positioning groove. A handle is installed on the top of the positioning plate 16. By starting the third motor in conjunction with the screw rod 11, the movable groove and the movable frame 12, the brush 13 can be driven to scrape and sweep back and forth on the top surface of the base 1, and the debris remaining on the top surface of the placement plate 7 can be swept into the material receiving box 14, so that the debris can be collected centrally, further reducing the workload of the staff.
[0024] The implementation principle of the steel billet forging grinding device of the embodiment of the present application is as follows: when the device is in use, after the forging is placed on the placement plate 7, the cylinder 3 is started to drive the fixing frame 4 to move downward, so that the pressing block 5 is pressed against the top of the forging, and then the second motor 8 is started to drive the grinding plate 9 to grind the inner side of the forging, and then the first motor 6 is started to drive the placement plate 7 to rotate, and the forging on the top of the placement plate is pressed against the placement plate 7 by the pressing block 5. Since the pressing block 5 and the fixing frame 4 are rotatably connected, the forging will also rotate accordingly. At this time, the grinding plate 10 It fits with the outside of the forging, and the outer wall of the forging rubs against the grinding plate 10 to grind the outer wall. It has a simple structure and is easy to operate, so that workers can grind the inner and outer walls of the forging at the same time, which reduces the workload of the workers and improves work efficiency. By starting the third motor in conjunction with the screw rod 11, the movable groove and the movable frame 12, the brush 13 can be driven to scrape back and forth on the top surface of the base 1, and the debris remaining on the top surface of the placement plate 7 can be swept into the receiving box 14, so that the debris can be collected in a centralized manner, further reducing the workload of the workers.
[0025] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A steel billet forging grinding device, comprising a base (1), characterized in that: A hood (2) is installed at one end of the top of the base (1), and a downward pressure grinding mechanism is installed on the hood (2) and the base (1), and the downward pressure grinding mechanism includes a downward pressure rotating component and a grinding component. A scraping mechanism is installed near the bottom of the hood (2), and the downward pressure rotating component includes a cylinder (3), and the cylinder (3) is embedded and installed on the top of the hood (2). A fixed frame (4) is installed at the output end of the cylinder (3), and a pressure block (5) is rotatably connected to the bottom end of the fixed frame (4). An installation groove is opened inside the base (1), and a first motor (6) is installed inside the installation groove. A placement plate (7) is rotatably connected to the top of the base (1), and the driving end of the first motor (6) is fixedly connected to the bottom end of the placement plate (7).
2. A steel billet forging grinding device according to claim 1, characterized in that: The grinding assembly comprises a second motor (8), the second motor (8) is mounted on the inner side of a fixing frame (4), a grinding disc (9) is mounted on the driving end of the second motor (8), connecting plates are mounted on both ends of the fixing frame (4), and a grinding plate (10) is mounted on one end of the connecting plate.
3. A steel billet forging grinding device according to claim 2, characterized in that: The outer wall of the grinding disc (9) fits with the inner wall of the forging, and the inner wall of the grinding plate (10) fits with the outer wall of the forging.
4. The steel billet forging grinding device according to claim 1, characterized in that: The scraping mechanism comprises a screw rod (11), one end of the inner side of the hood (2) is provided with a movable groove, the screw rod (11) is rotatably connected to the inner side of the movable groove, the outer side of the screw rod (11) is threadedly connected to a movable frame (12), the movable frame (12) and the movable groove are slidably connected, a brush (13) is installed at the bottom end of the movable frame (12), a third motor is installed on one side of the hood (2), and the driving end of the third motor extends to the inner side of the movable groove and is fixedly connected to the screw rod (11).
5. A steel billet forging grinding device according to claim 4, characterized in that: The length of the brush (13) is slightly greater than the distance from the bottom end of the movable frame (12) to the surface of the base (1), and the screw rod (11) is a reciprocating screw rod.
6. The steel billet forging grinding device according to claim 1, characterized in that: The top of the base (1) is provided with an annular groove, the inner side of which is snap-connected with a material receiving box (14), the inner wall of the material receiving box (14) is provided with a strap, and the top of the strap is overlapped with a filter screen (15).
7. A steel billet forging grinding device according to claim 6, characterized in that: A positioning plate (16) is installed at one end of the top of the material receiving box (14), and the cross section of the positioning plate (16) is "n"-shaped. A positioning groove is opened at one end of the top of the base (1) and is engaged with the positioning plate (16). A magnetic block (17) is embedded and installed at one end of the positioning plate (16), and an iron block adsorbed by the magnetic block (17) is embedded and installed on the inner wall of the positioning groove. A handle is installed on the top of the positioning plate (16).