Aluminum profile trepanning equipment

Abstract

The utility model belongs to the technical field of aluminum profile trepanning, and particularly relates to aluminum profile trepanning equipment, which aims to solve the technical problem that the energy absorption effect cannot be adjusted, and comprises a bottom connecting plate and a bottom connecting plate sliding column, the bottom connecting plate sliding column is fixedly mounted on the bottom connecting plate, the bottom plate sliding column is mounted on a mounting base plate in a sliding manner, and the mounting base plate is fixedly mounted on the bottom connecting plate. A base is fixedly installed on the installation chassis, an execution air cylinder is started, then an end and a sliding pivot are driven by the execution air cylinder to move, a first hinged connecting rod is driven by the sliding pivot to move, and then an installation column, a connecting installation rod and a connecting sliding rod are driven by the first hinged connecting rod to move at the same time; the sliding block is driven by the sliding block connecting rod to move downwards, and punching is achieved when the mounting column drives the punching cone to make contact with the aluminum profile; meanwhile, generated mechanical vibration is absorbed through a buffer spring; meanwhile, the locking nut is rotated, the compression amount of the buffer spring is changed, and then the energy absorption effect of the buffer spring is changed.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile hole opening, and particularly relates to an aluminum profile hole opening device. Background Art

[0002] For example, an aluminum profile hole opener with the patent application number CN202320514454.5 includes a placement plate. Support blocks are respectively arranged on the surface of the placement plate. A motor is arranged on one side of the support block. The output end of the motor is connected to a bidirectional threaded rotating shaft. Moving blocks are respectively threadedly connected to the surface of the bidirectional threaded rotating shaft. A connecting frame is arranged on the top of the moving block. Clamping blocks are respectively arranged at both ends of the connecting frame. However, the disadvantage of this technical solution is that it is impossible to adjust the energy absorption effect. Content of the Utility Model

[0003] The purpose of the utility model is to provide an aluminum profile hole opening device to solve the technical problem that it is impossible to adjust the energy absorption effect.

[0004] To achieve the above purpose, the specific technical solution of an aluminum profile hole opening device of the utility model is as follows:

[0005] An aluminum profile hole opening device includes a bottom connecting plate and also includes a bottom connecting plate sliding column. The bottom connecting plate sliding column is fixedly installed on the bottom connecting plate. The bottom connecting plate sliding column is slidably installed on the installation chassis and is locked and limited by a locking nut. A base is fixedly installed on the installation chassis. An installation sleeve is fixedly installed on the base. A connecting installation column is slidably installed on the installation sleeve. One end of the base is hinged to one end of the hinge bracket one. The other end of the hinge bracket one is hingedly installed on the hinge connecting rod one. The hinge connecting rod one is hingedly connected to the connecting installation column. A sliding pivot is slidably installed on the hinge connecting rod one. The sliding pivot is fixedly installed on the end head. The end head is installed on the output shaft of the actuating cylinder. The actuating cylinder is installed on the installation bracket. The installation bracket is fixedly installed on the base.

[0006] Further, an opening cone is fixedly installed on the installation column.

[0007] Further, a buffer spring is sleeved on the bottom connecting plate sliding column, and the buffer spring is arranged between the bottom connecting plate and the installation chassis.

[0008] Further, the buffer spring is in a compressed state.

[0009] Further, a connecting installation rod is fixedly installed on the connecting installation column. The connecting installation rod is fixedly installed at one end of the connecting sliding rod. The other end of the connecting sliding rod is fixedly installed on the connecting cross bar. A sliding block connecting rod is fixedly installed on the connecting cross bar. A sliding block is fixedly installed on the sliding block connecting rod. The sliding block is slidably installed on the bearing column. The bearing column is fixedly installed on the installation chassis.

[0010] The advantages of the present utility model are as follows:

[0011] Start the actuating cylinder, and then drive the end and the sliding pivot to move through the actuating cylinder. Drive the first articulated link to move through the sliding pivot, and then drive the mounting post, the connecting mounting rod, and the connecting slide rod to move simultaneously through the first articulated link. Drive the sliding block to move downward through the sliding block link. When the mounting post drives the hole-opening cone to contact the aluminum profile to achieve hole punching; meanwhile, absorb the generated mechanical vibration through the buffer spring; meanwhile, rotate the locking nut to change the compression amount of the buffer spring, and then change the energy absorption effect of the buffer spring. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is Figure 1 a schematic diagram of the position of the cutting line of

[0014] Figure 3 is Figure 2 a sectional view of the position along the A-A section;

[0015] Figure 4 is Figure 2 a sectional view of the position along the B-B section;

[0016] Explanation of the marks in the figure:

[0017] Bottom connecting plate 1; Buffer spring 2; Bottom connecting plate sliding column 3; Locking nut 4; Mounting chassis 5; Connecting slide rod 6; Connecting mounting rod 7; Mounting sleeve 8; First articulated bracket 9; First articulated link 10; Connecting pivot 11; Tension spring 12; Base 13; Mounting bracket 14; Actuating cylinder 15; End 16; Sliding pivot 17; Hole-opening cone 19; Hole-opening cone mounting screw 20; Bearing column 21; Sliding block 22; Sliding block link 23; Connecting mounting column 24; Connecting cross bar 25. Specific Embodiments

[0018] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the 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 shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. 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 should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0020] Embodiment 1

[0021] As Figures 1-4 shown, an aluminum profile punching device includes a bottom connecting plate 1, and also includes a bottom connecting plate sliding column 3. The bottom connecting plate 1 is fixedly installed with the bottom plate sliding column 3. The bottom plate sliding column 3 is slidably installed on the installation chassis 5 and is locked and limited by a locking nut 4. The installation chassis 5 is fixedly installed with a base 13. The base 13 is fixedly installed with an installation sleeve 8. A connecting installation column 24 is slidably installed on the installation sleeve 8. One end of the base 13 is hingedly connected to one end of the hinge bracket one 9. The other end of the hinge bracket one 9 is hingedly installed on the hinge connecting rod one 10. The hinge connecting rod one 10 is hingedly connected to the connecting installation column 24. A sliding pivot 17 is slidably installed on the hinge connecting rod one 10. The sliding pivot 17 is fixedly installed on the end head 16. The end head 16 is installed on the output shaft of the actuator cylinder 15. The actuator cylinder 15 is installed on the installation bracket 14. The installation bracket 14 is fixedly installed on the base 13. With such a setting, when the actuator cylinder 15 is started, the end head 16 and the sliding pivot 17 are driven to move by the actuator cylinder 15. The hinge connecting rod one 10 is driven to move by the sliding pivot 17. Then, the installation column 24, the connecting installation rod 7 and the connecting slide rod 6 are driven to move simultaneously by the hinge connecting rod one 10. The sliding block 22 is driven to move downward by the sliding block connecting rod 23. When the installation column 24 drives the punching cone 19 to contact the aluminum profile to achieve punching; at the same time, the mechanical vibration generated is absorbed by the buffer spring 2; at the same time, the locking nut 4 is rotated to change the compression amount of the buffer spring 2, and thus the energy absorption effect of the buffer spring 2 is changed.

[0022] Embodiment 2

[0023] As Figures 1-4 shown, the installation column 24 is fixedly installed with a punching cone 19.

[0024] Wherein, a buffer spring 2 is sleeved on the bottom plate sliding column 3, and the buffer spring 2 is arranged between the bottom connecting plate 1 and the installation chassis 5.

[0025] Wherein, the buffer spring 2 is in a compressed state.

[0026] Among them, a connecting mounting rod 7 is fixedly mounted on the connecting mounting column 24. The connecting mounting rod 7 is fixedly mounted at one end of the connecting sliding rod 6. The other end of the connecting sliding rod 6 is fixedly mounted on the connecting cross rod 25. A sliding block connecting rod 23 is fixedly mounted on the connecting cross rod 25. A sliding block 22 is fixedly mounted on the sliding block connecting rod 23. The sliding block 22 is slidably mounted on the bearing column 21. The bearing column 21 is fixedly mounted on the mounting chassis 5.

[0027] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. An aluminum profile punching device, comprising a connecting bottom plate (1), characterized in that, It further includes a bottom plate sliding column (3). A bottom plate sliding column (3) is fixedly installed on the bottom plate (1). The bottom plate sliding column (3) is slidably installed on the mounting chassis (5), and the bottom plate sliding column (3) is locked and limited by a locking nut (4). A base (13) is fixedly installed on the mounting chassis (5). An installation sleeve (8) is fixedly installed on the base (13). A connecting installation column (24) is slidably installed on the installation sleeve (8). One end of the base (13) is hingedly connected to one end of the hinge bracket one (9). The other end of the hinge bracket one (9) is hingedly installed on the hinge connecting rod one (10). The hinge connecting rod one (10) is hingedly connected to the connecting installation column (24). A sliding pivot (17) is slidably installed on the hinge connecting rod one (10). The sliding pivot (17) is fixedly installed on the end head (16). The end head (16) is installed on the output shaft of the actuating cylinder (15). The actuating cylinder (15) is installed on the mounting bracket (14). The mounting bracket (14) is fixedly installed on the base (13).

2. The aluminum profile punching device according to claim 1, characterized in that, An opening cone (19) is fixedly installed on the installation column (24).

3. An aluminum profile punching device according to claim 1, characterized in that, A buffer spring (2) is sleeved on the bottom plate sliding column (3), and the buffer spring (2) is arranged between the bottom plate (1) and the mounting chassis (5).

4. An aluminum profile punching device according to claim 3, characterized in that, The buffer spring (2) is in a compressed state.

5. The aluminum profile punching device according to claim 1, wherein, A connecting installation rod (7) is fixedly installed on the connecting installation column (24). The connecting installation rod (7) is fixedly installed at one end of the connecting sliding rod (6). The other end of the connecting sliding rod (6) is fixedly installed on the connecting cross bar (25). A sliding block connecting rod (23) is fixedly installed on the connecting cross bar (25). A sliding block (22) is fixedly installed on the sliding block connecting rod (23). The sliding block (22) is slidably installed on the bearing column (21). The bearing column (21) is fixedly installed on the mounting chassis (5).

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