Annular forge piece inner surface grinding device
By designing an inner surface grinding device for an annular forging, the stable grinding of the inner annular surface of an annular forging is achieved using automation technology, and the impact of dust on the environment and health during manual grinding is solved.
Patent Information
- Application Number
- CN202421964578.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-14
AI Technical Summary
During the grinding of the inner annular surface of the ring forging, dust affects the environment and the health of the staff, and manual grinding is unstable.
A ring forging inner surface grinding device is designed, including a support cylinder, an electric slide rail, an electric slider, a position adjustment mechanism and a grinding mechanism. The upper and lower sides of the ring forging are sealed by the support cylinder and the base cylinder, and the electric slide rail and slider are used to achieve automatic ring grinding, and the inner annular surface is polished through the position adjustment mechanism and the driving motor.
It realizes stable and automatic polishing of the inner annular surface of the ring forging, reduces the generation and diffusion of dust, and reduces the harm to the health of staff.
Smart Images
Figure CN222932347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of processing supplies for ring forgings, and particularly relates to a device for grinding the inner surface of a ring forging. Background Art
[0002] Currently, when grinding the inner ring surface of a ring forging, generally, a grinding tool needs to be inserted into the inside of the ring forging for processing. Inserting the grinding tool into the ring forging is not convenient for protecting the periphery of the grinding die, so the dust generated during the grinding process will affect the surrounding environment. Especially in many cases, some ring forgings still need to be ground manually. Manual grinding generally uses external grinding guns and other equipment, so the dust generated during the grinding process is likely to have an adverse impact on the physical health of the staff. For this reason, a device for grinding the inner surface of a ring forging is proposed. Summary of the Utility Model
[0003] The purpose of the utility model is to solve the problem that the dust generated during manual grinding has an adverse impact on the physical health of the staff. The utility model provides a device for grinding the inner surface of a ring forging.
[0004] The utility model specifically adopts the following technical solutions to achieve the above purpose:
[0005] A device for grinding the inner surface of a ring forging includes a support cylinder. A connection mechanism is fixedly installed on the inner bottom wall of the support cylinder, and a shielding mechanism is arranged on one side of the connection mechanism. An electric slide rail is fixedly installed on the inner bottom wall of the support cylinder on one side of the connection mechanism, and an electric slider is slidably installed on the electric slide rail. A position adjustment mechanism is fixedly installed on one side of the electric slider, a driving motor is arranged on the position adjustment mechanism, and a grinding mechanism is arranged on the output shaft of the driving motor.
[0006] Preferably, the connection mechanism includes a connection column. One end of the connection column is fixedly installed on the support cylinder, and the other end of the connection column is fixedly installed with a connection threaded column.
[0007] Preferably, the shielding mechanism includes a base cylinder. A connection threaded pipe is fixedly installed on the inner bottom wall of the base cylinder, and one end of the connection threaded pipe is screwed and installed on the connection threaded column.
[0008] Preferably, the position adjustment mechanism includes a support bottom plate. One side of the support bottom plate is fixedly installed on the electric slider, and a T-shaped sliding groove is formed on the support bottom plate. A T-shaped slider is slidably installed in the T-shaped sliding groove. An adjustment bottom plate is fixedly installed on the side wall of the support bottom plate, and an electric hydraulic rod is fixedly installed on one side of the adjustment bottom plate. One end of the electric hydraulic rod is fixedly installed on the T-shaped slider, and one side of the T-shaped slider is connected to the driving motor.
[0009] Preferably, the grinding mechanism includes a connecting rotating shaft, one end of the connecting rotating shaft is arranged on the output shaft of the driving motor, and a grinding wheel tube is arranged at the other end of the connecting rotating shaft.
[0010] Preferably, a clamping base plate is fixedly installed at one end of the connecting rotating shaft, and a positioning screw is arranged between the clamping base plate and the grinding wheel tube.
[0011] The beneficial effects of the present utility model are as follows:
[0012] 1. In the present utility model, the support cylinder is buckled on the upper side of the ring forging, then the arranged driving motor and the grinding wheel tube are inserted into the inner ring of the ring forging, and then the connecting threaded tube on the base cylinder is screwed onto the connecting threaded column of the connecting column, so as to block the upper and lower sides of the ring forging by using the support cylinder and the base cylinder. Then, start the electric hydraulic rod on the adjustment base plate to drive the T-shaped slider to move, so that the T-shaped slider drives the grinding wheel tube on the driving motor to be close to the inner ring side wall of the ring forging. Then, start the arranged driving motor to drive the grinding wheel tube to grind the ring forging, and operate the electric slider on the electric slide rail to drive the support base plate to rotate automatically, so as to realize circular grinding of the inner ring surface of the ring forging, and be able to protect against the dust generated during the grinding process. Compared with manual grinding, it is not only more stable, but also can reduce the adverse effects caused by the dust generated during grinding to the staff. Description of the Drawings
[0013] Figure 1 is the front view overall three-dimensional connection structure schematic diagram of the present utility model;
[0014] Figure 2 is the partial sectional three-dimensional structure schematic diagram of the support cylinder and the base cylinder in the present utility model;
[0015] Figure 3 is the three-dimensional connection structure schematic diagram of the electric slider and the position adjustment mechanism in the present utility model;
[0016] Figure 4 is Figure 3 the enlarged structure schematic diagram at A in
[0017] Reference numerals: 1, support cylinder; 2, base cylinder; 3, connecting threaded tube; 4, connecting column; 5, electric slide rail; 6, electric slider; 7, support base plate; 8, T-shaped chute; 9, T-shaped slider; 10, adjustment base plate; 11, electric hydraulic rod; 12, driving motor; 13, connecting rotating shaft; 14, grinding wheel tube; 15, connecting threaded column; 16, clamping base plate; 17, positioning screw. Detailed Embodiments
[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. The components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.
[0019] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.
[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.
[0021] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is habitually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model.
[0022] As Figures 1-4 shown, a polishing device for the inner surface of an annular forging includes a support cylinder 1. An engagement mechanism is fixedly installed on the inner bottom wall of the support cylinder 1. The engagement mechanism includes an engagement column 4. One end of the engagement column 4 is fixedly installed on the support cylinder 1, and the other end of the engagement column 4 is fixedly installed with a connecting threaded column 15. A shielding mechanism is provided on one side of the connecting threaded column 15. The shielding mechanism includes a base cylinder 2. Both the base cylinder 2 and the support cylinder 1 are provided in a transparent structure, which can facilitate the staff to observe the polishing situation inside the annular forging. A connecting threaded pipe 3 is fixedly installed on the inner bottom wall of the base cylinder 2, and one end of the connecting threaded pipe 3 is screwed onto the connecting threaded column 15. By providing the base cylinder 2 and the support cylinder 1, the upper and lower sides of the annular forging can be sealed, thereby achieving a good dust-proof effect.
[0023] On the inner side wall of the bottom end of the support cylinder 1, an electric slide rail 5 is fixedly installed on one side of the connecting column 4, and an electric slider 6 is slidably installed on the electric slide rail 5. By setting the electric slider 6 and the electric slide rail 5, automatic circular grinding can be realized, so that the grinding process can be more stable and labor-saving. A position adjustment mechanism is fixedly installed on one side of the electric slider 6. The position adjustment mechanism includes a support bottom plate 7. One side of the support bottom plate 7 is fixedly installed on the electric slider 6, and a T-shaped chute 8 is opened on the support bottom plate 7. A T-shaped slider 9 is slidably installed in the T-shaped chute 8. An adjustment bottom plate 10 is fixedly installed on the side wall of the support bottom plate 7, and an electric hydraulic rod 11 is fixedly installed on one side of the adjustment bottom plate 10.
[0024] A control panel is arranged on the outer side wall of the support cylinder 1 to utilize the electrical components in its operating device. One end of the electric hydraulic rod 11 is fixedly installed on the T-shaped slider 9, and a driving motor 12 is arranged on the T-shaped slider 9. By starting the electric hydraulic rod 11 on the adjustment bottom plate 10 to drive the T-shaped slider 9 to move, the T-shaped slider 9 drives the driving motor 12 to approach the inner ring side wall of the annular forging, so as to adapt to annular forgings with different inner diameter sizes.
[0025] A grinding mechanism is arranged on the output shaft of the driving motor 12. The grinding mechanism includes a connecting rotating shaft 13. One end of the connecting rotating shaft 13 is arranged on the output shaft of the driving motor 12, and the connecting rotating shaft 13 is connected to the output shaft of the driving motor 12 through a coupling. The other end of the connecting rotating shaft 13 is provided with a grinding wheel tube 14. One end of the connecting rotating shaft 13 is fixedly installed with a clamping bottom plate 16, and a positioning screw 17 is arranged between the clamping bottom plate 16 and the grinding wheel tube 14. By setting the clamping bottom plate 16 and the positioning screw 17, it is convenient to replace the grinding wheel tube 14.
[0026] In summary: When grinding an annular forging, buckle the support cylinder 1 on the upper side of the annular forging, then insert the set driving motor 12 and the grinding wheel tube 14 into the inner ring of the annular forging, and then screw the connecting threaded tube 3 on the base cylinder 2 onto the connecting threaded column 15 of the connecting column 4, so as to block the upper and lower sides of the annular forging by using the support cylinder 1 and the base cylinder 2. Then start the electric hydraulic rod 11 on the adjustment bottom plate 10 to drive the T-shaped slider 9 to move, so that the T-shaped slider 9 drives the grinding wheel tube 14 on the driving motor 12 to approach the inner ring side wall of the annular forging. Then start the set driving motor 12 to drive the grinding wheel tube 14 to grind the annular forging, and operate the electric slider 6 on the electric slide rail 5 to drive the support bottom plate 7 to rotate automatically, so as to realize circular grinding of the inner ring surface of the annular forging.
[0027] The above description enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.
Claims
1. A device for grinding the inner surface of an annular forging, characterized in that: The invention comprises a support tube (1), a connection mechanism is fixedly mounted on the inner side wall of the bottom end of the support tube (1), and a shielding mechanism is arranged on one side of the connection mechanism; an electric slide rail (5) is fixedly mounted on the inner side wall of the bottom end of the support tube (1) on one side of the connection mechanism, and an electric slider (6) is slidably mounted on the electric slide rail (5); a position adjustment mechanism is fixedly mounted on one side of the electric slider (6), and a drive motor (12) is arranged on the position adjustment mechanism, and a grinding mechanism is arranged on the output shaft of the drive motor (12).
2. The inner surface grinding device of an annular forging according to claim 1, characterized in that: The connection mechanism comprises a connection column (4), one end of which is fixedly mounted on the support tube (1), and the other end of which is fixedly mounted with a connecting thread column (15).
3. The inner surface grinding device of an annular forging according to claim 2, characterized in that: The shielding mechanism comprises a base tube (2), a connecting threaded tube (3) is fixedly mounted on the inner side wall of the bottom end of the base tube (2), and one end of the connecting threaded tube (3) is threadedly mounted on a connecting threaded column (15).
4. The inner surface grinding device of an annular forging according to claim 1, characterized in that: The position adjustment mechanism comprises a supporting base plate (7), one side of the supporting base plate (7) is fixedly mounted on an electric slider (6), and a T-shaped slide groove (8) is provided on the supporting base plate (7), a T-shaped slide groove (8) is slidably mounted in the T-shaped slide groove (8), an adjustment base plate (10) is fixedly mounted on a side wall of the supporting base plate (7), and an electric hydraulic rod (11) is fixedly mounted on one side of the adjustment base plate (10), one end of the electric hydraulic rod (11) is fixedly mounted on the T-shaped slide groove (9), and one side of the T-shaped slide groove (9) is connected to a driving motor (12).
5. The inner surface grinding device of an annular forging according to claim 4, characterized in that: The grinding mechanism comprises a connecting shaft (13), one end of which is arranged on the output shaft of the driving motor (12), and the other end of which is provided with a grinding wheel tube (14).
6. The inner surface grinding device of an annular forging according to claim 5, characterized in that: A locking base plate (16) is fixedly mounted on one end of the connecting shaft (13), and a positioning screw (17) is arranged between the locking base plate (16) and the grinding wheel tube (14).