Punch safety post

Abstract

The utility model discloses a punch press safety column belongs to punch press safety column technical field, and the safety column is connected through swing arm and punch press, the safety column includes first column body and second column body, the first column body is detachable installation in the second column body and presents top, the height of first column body is adjustable to second column body, be provided with the lock accessory on first column body to lock the first column body, the second column body is set up in swing arm end portion, and is connected through buffer spring and swing arm. The safety column simple structure of the utility model can effectively support the upper die holder of punch press, and the safety column is movably installed on punch press, which can be quickly taken out and placed by artificial in actual use, avoids the situation of human error, and the length of the safety column can be adjusted, thereby being suitable for punch press of different specifications.

Description

Technical Field

[0001] This utility model belongs to the technical field of punch press safety column, and particularly relates to a punch press safety column. Background Technology

[0002] Punch presses, as common stamping equipment, are widely used in many fields such as electronics, communications, and hardware. Safety is paramount during the use of punch presses. Especially during operations such as maintenance, die replacement, or die malfunction repair, the upper and lower dies need to be opened. At this time, the upper die is suspended in the air, posing a risk of accidental fall. If the upper die falls accidentally, it could cause serious injury to the operator and damage the die and related equipment.

[0003] Currently, the common practice is to place a safety post under the upper die holder of the punch press to absorb some or all of the impact force, preventing the upper die holder from falling accidentally and thus protecting the operator from injury. However, existing punch press safety posts are often fixed-length posts, which are usually placed separately and require manual placement in actual use. This is inefficient and prone to human error, and their length cannot be adjusted, making them unsuitable for punch presses of different specifications. Utility Model Content

[0004] This utility model overcomes the shortcomings of the prior art by providing a safety column for a punch press, thereby solving the problems existing in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a safety column for a punch press, wherein the safety column is connected to the punch press via a swing arm, the safety column includes a first column and a second column, the first column is detachably installed at the top of the second column, the height of the first column relative to the second column is adjustable, a locking attachment is provided on the first column to lock the first column, and the second column is sleeved on the end of the swing arm and connected to the swing arm via a buffer spring.

[0006] In a preferred embodiment of this utility model, the punch press is provided with a fixed frame, and the swing arm is movably connected to the fixed frame.

[0007] In a preferred embodiment of the present invention, the swing arm includes a first swing arm and a second swing arm, wherein the first swing arm is movably connected to the fixed frame, and the second swing arm is movably connected to the first swing arm.

[0008] In a preferred embodiment of the present invention, the second swing arm is provided with a mounting hole, and the second column is mounted in the mounting hole.

[0009] In a preferred embodiment of the present invention, a pull ring is provided on the second swing arm to pull the second swing arm.

[0010] In a preferred embodiment of this utility model, both the first swing arm and the second swing arm are provided with safety pins.

[0011] In a preferred embodiment of this utility model, the first column and the second column are connected by a thread.

[0012] In a preferred embodiment of this invention, the buffer spring is located outside the second column to buffer the second column.

[0013] This utility model solves the defects existing in the background technology, and has the following beneficial effects: The safety column of this utility model has a simple structure and can effectively support the upper die seat of the punch press. The safety column is movably installed on the punch press, and can be quickly removed and placed manually in actual use to avoid human error. In addition, the length of the safety column can be adjusted to suit punch presses of different specifications. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present utility model; Figure 2 This is a partial structural schematic diagram of a preferred embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the second swing arm in a preferred embodiment of the present invention; Figure 4 This is a partial structural diagram of a preferred embodiment of the present invention; In the diagram: 100, punch press; 10, safety post; 11, first post; 12, second post; 20, swing arm; 21, first swing arm; 22, second swing arm; 221, mounting hole; 30, lock accessory; 40, buffer spring; 50, fixing bracket; 60, pull ring; 70, safety pin. Detailed Implementation

[0015] The following drawings will disclose several embodiments of this utility model. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these physical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0016] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0017] This embodiment discloses a safety column for a punch press. The safety column 10 has a simple structure and can effectively support the upper die holder of the punch press 100. The safety column 10 is movably installed on the punch press 100. In actual use, it can be quickly removed and placed manually to avoid human error. Furthermore, the length of the safety column 10 can be adjusted to suit punch presses 100 of different specifications.

[0018] Combination Figures 1 to 4 As shown, in this embodiment, the safety post 10 is connected to the punch press 100 via a swing arm 20. The safety post 10 includes a first post 11 and a second post 12. The first post 11 is detachably mounted on the top of the second post 12. The height of the first post 11 relative to the second post 12 is adjustable. A locking attachment 30 is provided on the first post 11 to lock the first post 11. The second post 12 is sleeved on the end of the swing arm 20 and connected to the swing arm 20 via a buffer spring 40. In this embodiment, the first post 11 and the second post 12 are connected by a thread. When the length of the safety post 10 needs to be adjusted, the first post 11 rotates relative to the second post 12. The position of the first post 11 relative to the second post 12 is changed through the threaded connection, thereby realizing the length adjustment of the safety post 10. In actual use, under the swing action of the swing arm 20, the safety post 10 is moved into the punch press 100 to support the upper die seat of the punch press 100.

[0019] In this embodiment, a fixed frame 50 is provided on the punch press 100, and a swing arm 20 is movably connected to the fixed frame 50. The swing arm 20 includes a first swing arm 21 and a second swing arm 22. The first swing arm 21 is movably connected to the fixed frame 50, and the second swing arm 22 is movably connected to the first swing arm 21. With the cooperation of the first swing arm 21 and the second swing arm 22, the safety post 10 can be flexibly adjusted. Both the first swing arm 21 and the second swing arm 22 are provided with safety pins 70. After the safety post 10 is adjusted, the safety pins 70 are used to lock the first swing arm 21 and the second swing arm 22 to prevent the safety post 10 from shifting position.

[0020] Furthermore, the second swing arm 22 in this embodiment is provided with a mounting hole 221, which is used to mount the second column 12. The buffer spring 40 is located outside the second column 12 to buffer the second column 12. When the mounting column supports the upper die seat of the punch press 100, the second column 12 will be subjected to the downward pressure of the upper die seat. When the second column 12 is under force, the second swing arm 22 will be subjected to force. The presence of the buffer spring 40 can buffer the second swing arm 22 under force, and prevent the second swing arm 22 from being damaged due to excessive force.

[0021] Specifically, in this embodiment, the first swing arm 21 is hinged to the fixed frame 50, so the first swing arm 21 can swing relative to the fixed frame 50, and the second swing arm 22 is hinged to the first swing arm 21, so the second swing arm 22 can swing relative to the first swing arm 21, thereby adjusting the position of the safety post 10.

[0022] In this embodiment, a pull ring 60 is provided on the second swing arm 22 to pull the second swing arm 22. The presence of the pull ring 60 facilitates the operator's operation.

[0023] In actual use, when it is necessary to support the upper die holder of the punch press 100, the safety column 10 is moved into the punch press 100 by the cooperation of the first swing arm 21 and the second swing arm 22, and the safety column 10 supports the upper die holder of the punch press 100. When it is necessary to change the length of the safety column 10, the safety column 10 is moved out of the punch press 100, and the position of the first column 11 relative to the second column 12 is changed by rotating the first column 11, thereby realizing the adjustment of the length of the safety column 10.

[0024] While the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the present invention. That is, the methods, systems, or devices discussed above are merely examples. Various configurations can be appropriately omitted, substituted, or added to various processes or components. For example, in alternative configurations, methods can be performed in a different order than described, and / or various stages can be added, omitted, and / or combined. Moreover, features described with respect to certain configurations can be combined in various other configurations. Different aspects and elements of the configuration can be combined in a similar manner. Furthermore, as technology develops, many elements are merely examples and do not limit the scope of this disclosure or the claims.

[0025] Specific details are provided in the specification to offer a thorough understanding of exemplary configurations, including implementations. However, configurations can be practiced without these specific details; for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail to avoid obscuring the configuration. This description provides only exemplary configurations and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes can be made to the function and arrangement of the elements without departing from the spirit or scope of this disclosure.

[0026] Furthermore, although each operation can be described as a sequential process, many operations can be executed in parallel or simultaneously. Additionally, the order of operations can be rearranged. A process may have additional steps. Moreover, examples of methods can be implemented using hardware, software, firmware, middleware, code, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments used to perform the necessary tasks can be stored in a non-transitory computer-readable medium such as a storage medium and executed by a processor.

[0027] In summary, the above detailed description is intended to be exemplary and not restrictive, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of this invention. These embodiments should be understood as illustrative only and not as limiting the scope of protection of this invention. After reading the description of this invention, those skilled in the art can make various alterations or modifications to it, and these equivalent changes and modifications also fall within the scope defined by the claims of this invention.

Claims

1. A safety post for a punch press, characterized in that, The safety column (10) is connected to the punch press (100) via a swing arm (20). The safety column (10) includes a first column (11) and a second column (12). The first column (11) is detachably installed on the top of the second column (12). The height of the first column (11) relative to the second column (12) is adjustable. A locking attachment (30) is provided on the first column (11) to lock the first column (11). The second column (12) is sleeved on the end of the swing arm (20) and connected to the swing arm (20) via a buffer spring (40). The first column (11) and the second column (12) are connected by a thread; The buffer spring (40) is located outside the second column (12) to buffer the second column (12).

2. A safety post for a punch press according to claim 1, characterized in that, The punch press (100) is provided with a fixed frame (50), and the swing arm (20) is movably connected to the fixed frame (50).

3. A safety post for a punch press according to claim 2, characterized in that, The swing arm (20) includes a first swing arm (21) and a second swing arm (22). The first swing arm (21) is movably connected to the fixed frame (50), and the second swing arm (22) is movably connected to the first swing arm (21).

4. A punch press safety post according to claim 3, characterized in that, The second swing arm (22) is provided with a mounting hole (221) for mounting the second column (12).

5. A safety post for a punch press according to claim 3, characterized in that, The second swing arm (22) is provided with a pull ring (60) to pull the second swing arm (22).

6. A safety post for a punch press according to claim 3, characterized in that, Safety pins (70) are provided on both the first swing arm (21) and the second swing arm (22).

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