Perforating machine for bearing production
By designing a punching machine driven by a bidirectional screw and a rotary motor, the problems of fixing and punching bearings of different diameters are solved, the production of bearings of different diameters can be flexibly adapted, and the production cost is reduced.
Patent Information
- Application Number
- CN202421428273.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-06-21
AI Technical Summary
In the prior art, it is difficult to fix and punch bearings of different diameters, which results in the need to equip different punching machines, increasing production costs.
A punching machine for bearing production was designed. It uses a bidirectional screw and a mobile motor to drive the positioning plate, combined with a rotating motor and a cylinder to drive the slider, to achieve fixed and flexible punching of bearings of different diameters, and adapt to different diameter requirements through detachable punching parts.
Flexible fixing and drilling of bearings with different diameters are achieved, reducing production costs.
Smart Images
Figure CN223418397U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bearing production technical field, concretely is a punching machine for bearing production. BACKGROUND
[0002] Bearing is an important spare part in contemporary mechanical equipment, its main function is the support mechanical rotating body, reduces its friction coefficient in the movement process, and guarantees its rotation precision, is in the mechanical drive process and fixes and reduces the load friction coefficient part, will use the punching machine to carry out the punching operation in the production process.
[0003] In prior art, the bearing to be punched is placed on the machining table, and after being fixed by the fixing structure, the punching part is started to punch, but in the punching process, it is difficult to fix and punch the bearings of different diameters, and different sizes of bearings need to be equipped with different punching machines, resulting in high production cost. Therefore, we propose a punching machine for bearing production. UTILITY MODEL CONTENTS
[0004] The utility model discloses a punching machine for bearing production, to solve the problem in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a punching machine for bearing production, comprising: a workbench, two positioning plates are symmetrically installed in the inside of the workbench, the bottom end of the two positioning plates is fixedly connected with a moving seat, a double -sided screw rod is installed in the inside close to the moving seat of the workbench, and one end of the double -sided screw rod is connected with a moving motor;
[0006] The inside top wall of the workbench is installed with a rotating column, the top end of the rotating column is connected with a rotating motor, and the bottom end of the rotating column is installed with a punching plate;
[0007] The bottom end of the punching plate is provided with a sliding groove, a sliding block is slidably installed in the inside of the sliding groove, one end of the sliding block is connected with an air cylinder, and the bottom end of the sliding block is installed with a punching part.
[0008] Preferably, the inside bottom wall close to the two moving seats of the workbench is provided with a moving groove, the longitudinal section of the two moving seats and the two moving grooves is T-shaped, the two moving seats are slidably installed in the inside of the adjacent moving grooves, and the two moving seats are threadedly sleeved on the outer walls of the two ends of the double -sided screw rod.
[0009] Preferably, one end of the double -sided screw rod is rotatably installed on the inside side wall of one of the moving grooves, the other end of the double -sided screw rod passes through the two moving grooves and penetrates the workbench, the moving motor is fixedly installed on the one end outer wall of the workbench, and the rotating shaft of the moving motor is fixedly connected with one end of the double -sided screw rod.
[0010] Preferably, the rotating motor is fixedly installed on the top of the workbench, the top of the rotating column passes through the workbench and is fixedly connected to the rotating shaft of the rotating motor, and the bottom end of the rotating column is fixedly connected to the top of the punching plate.
[0011] Preferably, two fixing brackets are symmetrically provided on both sides of the rotating column, the bottom ends of the two fixing brackets are fixedly installed on the top of the punching plate, the top ends of the fixing brackets are fixedly installed with limit plates, and a limit groove is provided on the inner top wall of the workbench near the limit plate.
[0012] Preferably, the longitudinal sections of the chute and the slider are both T-shaped, one end of the slider is fixedly connected to the output end of the cylinder, and the cylinder is fixedly installed inside the end of the chute away from the slider.
[0013] Preferably, an electric push rod is fixedly mounted on the bottom end of the slider, a bolt is mounted on the bottom end surface of the electric push rod, and the bottom end of the electric push rod and the punching piece are detachably connected via the bolt.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] The utility model is characterized in that the movable seat connected to the bottom ends of the two positioning plates can drive the two positioning plates to move closer to or away from each other under the transmission action of the movable motor, the bidirectional screw rod and the movable seat, thereby facilitating the fixing of bearings of different diameters. The rotating motor drives the rotating column and the punching plate at the bottom end thereof to rotate, thereby facilitating the punching of holes in different positions of the bearings. The punching piece installed at the bottom end of the slider can adjust the position of the slider in the slide groove according to the diameter of the bearing when the output end of the cylinder drives the slider to move, thereby facilitating the punching of bearings of different diameters, solving the problem that different-sized bearings need to be equipped with different punching machines, and making the production cost lower. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a three-dimensional schematic diagram of the internal structure of the utility model;
[0018] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at center A;
[0019] Figure 4 This is a three-dimensional schematic diagram of the interior of the perforated plate structure of the utility model.
[0020] In the figure: 1. Workbench; 2. Rotating motor; 3. Rotating column; 4. Punching plate; 5. Slide; 6. Slider; 7. Cylinder; 8. Electric push rod; 9. Punching piece; 10. Fixed frame; 11. Limit plate; 12. Limit slot; 13. Bolt; 14. Positioning plate; 15. Moving seat; 16. Bidirectional screw; 17. Moving motor; 18. Moving slot. DETAILED DESCRIPTION
[0021] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "one," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0024] For the purpose of simplicity and illustration, the principles of the embodiments are described primarily with reference to examples. In the following description, many specific details are provided to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring the understanding of these embodiments. In addition, all embodiments may be used in combination with each other.
[0025] See also Figures 1 to 4 The utility model provides a technical solution: a punching machine for bearing production, comprising: a workbench 1, two positioning plates 14 are symmetrically installed inside the workbench 1, the bottom ends of the two positioning plates 14 are fixedly connected to a moving seat 15, a bidirectional screw rod 16 is installed inside the workbench 1 near the moving seat 15, and one end of the bidirectional screw rod 16 is connected to a moving motor 17; a moving groove 18 is correspondingly opened on the inner bottom wall of the workbench 1 near the two moving seats 15, and the longitudinal sections of the two moving seats 15 and the two moving grooves 18 are both T-shaped, and the two moving seats 15 are slidably installed in the adjacent moving grooves 18, and the two moving seats 15 are respectively threadedly sleeved on the outer walls of the two ends of the bidirectional screw rod 16, and the two moving seats 15 can be driven to move by the rotation of the bidirectional screw rod 16. One end of the bidirectional screw rod 16 is rotatably mounted on the inner side wall of one of the movable grooves 18, and the other end of the bidirectional screw rod 16 passes through the two movable grooves 18 and penetrates the workbench 1. The movable motor 17 is fixedly mounted on the outer wall of one end of the workbench 1, and the rotating shaft of the movable motor 17 is fixedly connected to one end of the bidirectional screw rod 16, and the bidirectional screw rod 16 can be driven to rotate by the movable motor 17.
[0026] A rotating column 3 is mounted on the inner top wall of the workbench 1. The top of the rotating column 3 is connected to a rotating motor 2, and a punch plate 4 is mounted on the bottom end of the rotating column 3. The rotating motor 2 is fixedly mounted on the top of the workbench 1. The top of the rotating column 3 passes through the workbench 1 and is fixedly connected to the rotating shaft of the rotating motor 2. The bottom end of the rotating column 3 is fixedly connected to the top of the punch plate 4, so that the punch plate 4 can be driven to rotate around the rotating shaft 3 by the rotating motor 2. Two fixing brackets 10 are symmetrically arranged on both sides of the rotating column 3. The bottom ends of the two fixing brackets 10 are fixedly mounted on the top of the punch plate 4. The top ends of the fixing brackets 10 are fixedly mounted with a limit plate 11. A limit slot 12 is provided on the inner top wall of the workbench 1 near the limit plate 11, and the two limit plates 11 are slidably mounted in the limit slot 12, so that the punch plate 4 is not easily deflected during rotation.
[0027] The bottom end of the punch plate 4 is provided with a chute 5, within which a slider 6 is slidably mounted. One end of the slider 6 is connected to a cylinder 7, and a punching element 9 is mounted at the bottom end of the slider 6. Both the chute 5 and the slider 6 have a T-shaped longitudinal cross-section. One end of the slider 6 is fixedly connected to the output end of the cylinder 7, and the cylinder 7 is fixedly mounted within the end of the chute 5 away from the slider 6, facilitating adjustment of the distance between the slider 6 and the rotating column 3 according to the diameter of the bearing. An electric push rod 8 is fixedly mounted at the bottom end of the slider 6, with a bolt 13 mounted on its bottom surface. The bottom end of the push rod 8 is detachably connected to the punching element 9 via the bolt 13, facilitating disassembly and replacement of the punching element 9.
[0028] When the device is working, the movable seat 15 connected to the bottom ends of the two positioning plates 14 can drive the two positioning plates 14 to move closer to or away from each other under the transmission action of the moving motor 17, the bidirectional screw rod 16 and the moving seat 15, thereby facilitating the fixing of the outer walls of bearings of different diameters. The rotating motor 2 drives the rotating column 3 and the punching plate 4 at its bottom end to rotate, so as to facilitate punching holes in different positions of the bearing. The output end of the cylinder 7 drives the slider 6 to move, and the position of the slider 6 in the slide groove 5 can be adjusted according to the diameter of the bearing. The bolt 13 facilitates the disassembly and replacement of the punching piece 9. The punching piece 9 installed at the bottom end of the slider 6 can be started by the electric push rod 8 to drive the punching machine 9 to move, so as to facilitate punching holes in bearings of different diameters, thereby solving the problem that different sizes of bearings need to be equipped with different punching machines, making the production cost lower.
[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A punching machine for bearing production, comprising: The workbench (1) is characterized in that: two positioning plates (14) are symmetrically installed inside the workbench (1), the bottom ends of the two positioning plates (14) are fixedly connected to a moving seat (15), a bidirectional screw rod (16) is installed inside the workbench (1) near the moving seat (15), and one end of the bidirectional screw rod (16) is connected to a moving motor (17); A rotating column (3) is installed on the inner top wall of the workbench (1), the top end of the rotating column (3) is connected to a rotating motor (2), and the bottom end of the rotating column (3) is installed with a punching plate (4); A slide groove (5) is provided at the bottom end of the punching plate (4), a slider (6) is slidably installed inside the slide groove (5), one end of the slider (6) is connected to a cylinder (7), and a punching piece (9) is installed at the bottom end of the slider (6).
2. A punching machine for bearing production according to claim 1, characterized in that: The workbench (1) is provided with corresponding moving grooves (18) on the inner bottom wall near the two moving seats (15). The longitudinal sections of the two moving seats (15) and the two moving grooves (18) are both T-shaped. The two moving seats (15) are slidably installed inside the adjacent moving grooves (18), and the two moving seats (15) are respectively threadedly sleeved on the outer walls of the two ends of the bidirectional screw rod (16).
3. The punching machine for bearing production according to claim 1, characterized in that: One end of the bidirectional screw rod (16) is rotatably mounted on the inner side wall of one of the movable grooves (18), and the other end of the bidirectional screw rod (16) passes through the two movable grooves (18) and penetrates the workbench (1). The movable motor (17) is fixedly mounted on the outer wall of one end of the workbench (1), and the rotating shaft of the movable motor (17) is fixedly connected to one end of the bidirectional screw rod (16).
4. A punching machine for bearing production according to claim 1, characterized in that: The rotating motor (2) is fixedly mounted on the top of the workbench (1); the top of the rotating column (3) passes through the workbench (1) and is fixedly connected to the rotating shaft of the rotating motor (2); and the bottom of the rotating column (3) is fixedly connected to the top of the punching plate (4).
5. The punching machine for bearing production according to claim 1, characterized in that: Two fixing frames (10) are symmetrically arranged on both sides of the rotating column (3), the bottom ends of the two fixing frames (10) are fixedly mounted on the top end of the punching plate (4), and the top ends of the fixing frames (10) are fixedly mounted with a limiting plate (11), and a limiting groove (12) is provided on the inner top wall of the workbench (1) near the limiting plate (11).
6. The punching machine for bearing production according to claim 1, characterized in that: The longitudinal sections of the chute (5) and the slider (6) are both T-shaped, one end of the slider (6) is fixedly connected to the output end of the cylinder (7), and the cylinder (7) is fixedly installed inside the end of the chute (5) away from the slider (6).
7. The punching machine for bearing production according to claim 1, characterized in that: An electric push rod (8) is fixedly mounted on the bottom end of the slider (6), a bolt (13) is mounted on the bottom end surface of the electric push rod (8), and the bottom end of the electric push rod (8) and the punching member (9) are detachably connected via the bolt (13).