Vertical electric roller driving ring press-fitting press

Abstract

The utility model provides a vertical electric roller driving ring press-fitting press which comprises a lathe bed, a stand column, an upper press-fitting assembly and a lower press-fitting assembly are fixed on the lathe bed, the upper press-fitting assembly and the lower press-fitting assembly are oppositely arranged up and down, the lower press-fitting assembly is fixed on the lathe bed, the upper press-fitting assembly is arranged at the upper end of the stand column, and the lower press-fitting assembly is arranged at the lower end of the stand column. A roller steel pipe needing to be machined is formed between the upper press-fitting assembly and the lower press-fitting assembly in a press-fitting mode, the upper press-fitting assembly comprises a servo jacking device, and the servo jacking device applies forming pressure to the roller steel pipe downwards in a distance-controllable mode. By arranging the press-fitting assemblies which are opposite up and down, rapid forming and mounting of the driving ring can be achieved, when a roller steel pipe is pressed, a forming necking structure and the driving ring are kept fixed, a servo jacking structure is adopted as a forming pressurizing structure, jacking forming with the controllable distance can be achieved, the device can adapt to steel pipes of different lengths, thicknesses and diameters, and the machining adaptability is good.

Description

Technical Field

[0001] The utility model relates to an improved device for roller processing, in particular to a vertical electric roller driven ring pressing machine. Background Art

[0002] The electric roller is a roller that can work by electric drive. It can work alone or in conjunction with other rollers. The electric roller needs to be installed with a drive ring. The drive ring is the main connecting component between the roller steel pipe and the internal power structure. It usually needs to be tightly wrapped in the steel pipe. Manual installation is difficult and it is difficult to determine the installation distance. Therefore, it is mainly installed by a punching machine. However, the existing punching machine has a large impact force, the instantaneous deformation during the processing is large, and it is difficult to control the processing accuracy. In addition, the equipment is large in size, which is not conducive to space layout and cannot be used to increase production. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a vertical electric roller driven ring pressing machine.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problem is as follows: the press includes a bed, a column, an upper press assembly and a lower press assembly are fixed on the bed, the upper press assembly and the lower press assembly are arranged relative to each other up and down, the lower press assembly is fixed on the bed, the upper press assembly is arranged at the upper end of the column, the roller steel pipe to be processed is press-fitted and formed between the upper press assembly and the lower press assembly, the upper press assembly includes a servo pressing device, the servo pressing device can apply forming pressure downward to the roller steel pipe at a controllable distance. By setting the upper and lower relative press assemblies, the rapid forming and installation of the drive ring can be achieved, the roller steel pipe is formed into a necking structure under pressure and remains fixed with the drive ring, the forming pressure structure adopts a servo pressing structure, which can achieve press forming with a controllable distance, can adapt to steel pipes of different lengths, thicknesses and diameters, and has good processing adaptability.

[0005] Furthermore, the upper press assembly also includes a top frame, a movable press seat, and a press tooling. The servo press device includes a servo motor and a ball screw kit. The top frame is located at the top of the column. The servo press device is installed on the top frame as a whole. The servo motor drives the ball screw kit. The screw in the ball screw kit is controlled to move up and down as a push rod for the press work. The lower end of the screw is connected to the movable press seat. The movable press seat is slidably installed on the column through a guide rail. The lower part of the movable press seat is fixed with a press tooling, which is a press forming contact component. The servo motor provides controllable press operation. The ball screw kit can output stable and rigid press pressure, stable forming quality, and the overall structure is centrally arranged to reduce structural space occupation and improve equipment work efficiency. The movable press seat ensures the linearity of the press work, and the press tooling is a direct press contact structure.

[0006] Furthermore, a stop block is provided at the top end of the screw rod, and the lower end of the screw rod is arranged collinearly with the center line of the press-fitting tooling.

[0007] Furthermore, the lower press assembly includes a press base, a steel pipe guide fixture, and a drive ring placement fixture. The press base is fixed to the bed, and the steel pipe guide fixture is installed on the press base. The steel pipe guide fixture is arranged vertically. The drive ring placement fixture is installed on the bed, which is higher than the press base, and is arranged adjacent to the steel pipe guide fixture. The press base is the bottom foundation structure of the entire press assembly. The steel pipe guide fixture provides vertical guidance for the steel pipe under pressure, ensuring concentricity and linearity of the press assembly. The drive ring placement fixture is used to place the drive ring for easy removal and placement.

[0008] Furthermore, the bed is arranged in a box structure, with a counterweight disposed therein, and a storage rack disposed on the side of the bed at the working position. The bed as a whole provides a stable foundation, and the storage rack has storage capacity, and can accommodate various specifications of drive rings, press-fitting tools, and other model adaptation components.

[0009] Compared with the existing technology, the utility model has the following advantages and effects: the device is a roller drive ring installation device, which can be installed efficiently, the overall structure of the equipment occupies a small space, is convenient for the layout of the production environment, has a good pressing effect, high installation accuracy, reliable quality, and is suitable for batch processing and production. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the press.

[0011] Figure 2 It is a schematic diagram of the structure in side section.

[0012] In the figure: 1. Bed, 2. Column, 3. Upper press-fitting assembly, 4. Lower press-fitting assembly, 5. Servo pressing device, 6. Top frame, 7. Movable press-fitting seat, 8. Press-fitting tooling, 9. Servo motor, 10. Ball screw kit, 11. Stop block, 12. Press-fitting base, 13. Steel pipe guide tooling, 14. Drive ring placement tooling, 15. Storage rack. DETAILED DESCRIPTION

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0014] A vertical electric roller driven ring pressing press includes a bed 1, on which are fixed a column 2, an upper pressing assembly 3 and a lower pressing assembly 4. The upper pressing assembly 3 and the lower pressing assembly 4 are arranged opposite to each other up and down. The lower pressing assembly 4 is fixed on the bed 1. The upper pressing assembly 3 is arranged at the upper end of the column 2. The roller steel pipe to be processed is press-fitted and formed between the upper pressing assembly 3 and the lower pressing assembly 4. The upper pressing assembly 3 includes a servo pressing device 5, which can apply forming pressure to the roller steel pipe downward at a controllable distance.

[0015] The upper press-fitting assembly 3 also includes a top frame 6, a movable press-fitting seat 7, and a press-fitting tool 8. The servo press-fitting device 5 includes a servo motor 9 and a ball screw kit 10. The top frame 6 is located at the top of the column 2. The servo press-fitting device 5 is installed as a whole on the top frame 6. The servo motor 9 drives the ball screw kit 10. The screw in the ball screw kit 10 is controlled to move up and down as a push rod for pressing work. The lower end of the screw is connected to the movable press-fitting seat 7. The movable press-fitting seat 7 is slidably installed on the column 2 through a guide rail. The lower part of the movable press-fitting seat 7 is fixedly provided with a press-fitting tool 8, which is a press-fitting forming contact component.

[0016] A stopper 11 is provided at the top end of the screw rod, and the lower end of the screw rod is arranged collinearly with the center line of the press-fitting tool 8 .

[0017] The lower press-fitting assembly 4 includes a press-fitting base 12, a steel pipe guide tooling 13, and a drive ring placement tooling 14. The press-fitting base 12 is fixed on the bed 1. The steel pipe guide tooling 13 is arranged on the press-fitting base 12. The steel pipe guide tooling 13 is arranged vertically. The drive ring placement tooling 14 is arranged on the bed 1 higher than the press-fitting base 12. The drive ring placement tooling 14 is arranged adjacent to the steel pipe guide tooling 13.

[0018] The bed 1 is arranged in a box structure, a counterweight is arranged inside the box structure, and a storage rack 15 is arranged on the side of the working position side of the bed 1.

[0019] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative rather than restrictive. The scope of the present invention is defined by the claims, not the foregoing description, and it is intended that all variations within the meaning and range of equivalents of the claims be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0020] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A vertical electric roller driven ring pressing press, characterized by: The press comprises a bed (1), a column (2), an upper press assembly (3) and a lower press assembly (4) are fixed on the bed (1), the upper press assembly (3) and the lower press assembly (4) are arranged relative to each other up and down, the lower press assembly (4) is fixed on the bed (1), the upper press assembly (3) is arranged at the upper end of the column (2), the roller steel pipe to be processed is press-fitted and formed between the upper press assembly (3) and the lower press assembly (4), the upper press assembly (3) comprises a servo pressing device (5), and the servo pressing device (5) applies forming pressure downward to the roller steel pipe at a controllable distance.

2. The vertical electric roller driven ring pressing machine according to claim 1, characterized in that: The upper press assembly (3) also includes a top frame (6), a movable press seat (7), and a press tool (8). The servo press device (5) includes a servo motor (9) and a ball screw kit (10). The top frame (6) is located at the top of the column (2). The servo press device (5) is installed on the top frame (6) as a whole. The servo motor (9) drives the ball screw kit (10). The screw in the ball screw kit (10) is controlled to move up and down as a push rod for press work. The lower end of the screw is connected to the movable press seat (7). The movable press seat (7) is slidably installed on the column (2) through a guide rail. The lower part of the movable press seat (7) is fixedly provided with a press tool (8). The press tool (8) is a press-fitting forming contact component.

3. The vertical electric roller driven ring pressing machine according to claim 2, characterized in that: A stopper (11) is provided at the top end of the screw rod, and the lower end of the screw rod is arranged collinearly with the center line of the press fitting (8).

4. The vertical electric roller driven ring pressing machine according to claim 1, characterized in that: The lower press-fitting assembly (4) includes a press-fitting base (12), a steel pipe guiding tool (13), and a drive ring placing tool (14). The press-fitting base (12) is fixed on the bed (1). The steel pipe guiding tool (13) is arranged on the press-fitting base (12). The steel pipe guiding tool (13) is arranged vertically. The drive ring placing tool (14) is arranged on the bed (1) higher than the press-fitting base (12). The drive ring placing tool (14) is arranged adjacent to the steel pipe guiding tool (13).

5. The vertical electric roller driven ring pressing machine according to claim 1, characterized in that: The bed (1) is arranged in a box structure, a counterweight block is arranged inside the box structure, and a storage rack (15) is arranged on the side of the working position of the bed (1).

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