Automatic punching equipment for anti-fracture corrosion-resistant zinc steel guardrail

Abstract

The utility model relates to the technical field of processing of zinc steel guardrails, discloses an automatic punching device for an anti-fracture corrosion-resistant zinc steel guardrail, and solves the problems that the fixing operation is complicated and the efficiency is low when the zinc steel guardrail is punched, the automatic punching device for the anti-fracture corrosion-resistant zinc steel guardrail comprises a processing table, a machining frame is fixedly connected to the upper surface of the machining table, a punching mechanism is arranged at the bottom of the machining frame and comprises a first air cylinder fixedly connected to the upper surface of the machining frame, a mounting plate is fixedly connected to the bottom end of the first air cylinder, a mounting frame is fixedly connected to the bottom face of the mounting plate, and an upper fixing assembly is arranged in the mounting frame. A first air cylinder is started to drive a mounting frame to press downwards, the upper surface of a guardrail material is attached to the bottom face of a second clamping plate, a sleeve rotates around a rotating rod accordingly, accordingly, a first clamping plate is driven to rotate towards the middle, fixing is conducted from the two sides of the guardrail material, and finally the purpose of conveniently clamping and fixing the zinc steel guardrail is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc steel guardrail processing, in particular to an automatic punching device for anti-fracture and corrosion-resistant zinc steel guardrails. Background Technique

[0002] A zinc steel guardrail is a kind of protective railing made of zinc alloy materials. It is widely popular because of its excellent anti-corrosion and rust-proof performance. Zinc steel guardrails usually go through hot-dip galvanizing treatment and electrostatic spraying process. The surface is smooth and rich in colors, not easy to peel off. Its design is beautiful, the lines are simple, and it has both decorative and practical functions. It is widely used in residential areas, public buildings, highway bridges and other places. However, when punching the zinc steel guardrail, it is necessary to fix and clamp the zinc steel guardrail. However, when punching different positions, the fixing structure is inconvenient to adjust, the fixing operation is relatively cumbersome, and the efficiency is low.

[0003] In view of the above problems, for this reason, an automatic punching device for anti-fracture and corrosion-resistant zinc steel guardrails is proposed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic punching device for anti-fracture and corrosion-resistant zinc steel guardrails. By using this device to work, the problem of cumbersome fixing operation and low efficiency during the punching of zinc steel guardrails is solved.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic punching device for anti-fracture and corrosion-resistant zinc steel guardrails, including a processing table, a processing frame is fixedly connected to the upper surface of the processing table, and a punching mechanism for punching is arranged at the bottom of the processing frame. The punching mechanism includes a first cylinder fixedly connected to the upper surface of the processing frame. The bottom end of the first cylinder penetrates through the processing frame and is fixedly connected to a mounting plate. The bottom surface of the mounting plate is fixedly connected to a mounting frame. An upper fixing component for fixing the guardrail material from above is arranged inside the mounting frame. A sliding groove is opened on the upper surface of the processing table, and a lower fixing component for supporting and fixing the guardrail material from the bottom is arranged inside the sliding groove;

[0006] The upper fixing component includes a rotating rod. A bottom groove is opened on the bottom surface of the mounting frame, and the mounting frame is fixedly connected to the inner wall of the bottom groove. A sleeve is sleeved outside the rotating rod. A first clamping plate is fixedly connected to the outside of the sleeve. A second clamping plate is also fixedly connected to the outside of the sleeve. The first clamping plate and the second clamping plate are arranged obliquely. There are two groups of the mounting frames, and the two groups of mounting frames are symmetrically arranged.

[0007] Preferably, buffer pads B are fixedly connected to the adjacent sides of the two groups of first clamping plates, and buffer pads A are fixedly connected to the bottom surfaces of the two groups of second clamping plates.

[0008] Preferably, the lower fixing component includes a knob. One side of the knob is fixedly connected to a double-threaded rod. The double-threaded rod penetrates through the processing table and the sliding groove and is rotatably connected to the inside of the processing table. The outside of the double-threaded rod is threadedly connected to a clamping block. The clamping block is slidably connected to the inside of the sliding groove. A concave groove is formed on the upper surface of the clamping block. There are two groups of the clamping blocks, and the two groups of clamping blocks are symmetrically arranged.

[0009] Preferably, a buffer pad C is fixedly connected to the upper surface of the clamping block.

[0010] Preferably, a punching component for punching is provided on the bottom surface of the mounting plate. The punching component includes a bottom plate fixedly connected to the bottom surface of the mounting plate. A second cylinder is fixedly connected to the bottom surface of the bottom plate. An installation cylinder is fixedly connected to the bottom surface of the second cylinder. A punch is provided at the bottom of the installation cylinder. A bolt is threadedly connected to the outside of the installation cylinder. The punch is fixedly connected to the installation cylinder through the bolt.

[0011] Preferably, a waste material groove is formed on the upper surface of the processing table. The waste material groove is arranged corresponding to the punch. A waste material box is fixedly connected to the bottom surface of the processing table. The waste material groove and the waste material box are arranged corresponding to each other.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] An automatic punching device for an anti-fracture and corrosion-resistant zinc steel guardrail proposed by the present utility model, when fixing the zinc steel guardrail, as the first cylinder drives the mounting plate to move downward, the mounting frame is pressed down accordingly until the upper surface of the guardrail material fits against the bottom surface of the second clamping plate, thereby driving the sleeve to rotate around the rotating rod, thereby driving the two groups of first clamping plates to rotate towards the middle, and fixing and clamping from both sides of the guardrail material. Subsequently, the punching operation is completed through the punching component, and finally the purpose of facilitating the clamping and fixing of the zinc steel guardrail is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure of the punching mechanism of the present utility model;

[0016] Figure 3 is a schematic diagram of the structure of the upper fixing component of the present utility model;

[0017] Figure 4 is a schematic diagram of the structure of the punching component of the present utility model;

[0018] Figure 5 is a schematic diagram of the structure of the lower fixing component of the present utility model.

[0019] In the figure: 1. Processing table; 11. Sliding groove; 12. Scrap groove; 2. Processing frame; 3. Scrap box; 4. Punching mechanism; 41. First cylinder; 42. Mounting plate; 43. Punching component; 431. Bottom plate; 432. Second cylinder; 433. Mounting cylinder; 434. Bolt; 435. Punch head; 44. Mounting frame; 45. Upper fixing component; 451. Rotating rod; 452. Sleeve; 453. First clamping plate; 454. Second clamping plate; 455. Buffer pad A; 456. Buffer pad B; 5. Lower fixing component; 51. Knob; 52. Double threaded rod; 53. Clamping block; 54. Concave groove; 55. Buffer pad C. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0022] Combined with Figure 1 - Figure 2

[0023] Next, the present invention will be further described in conjunction with the embodiments.

[0024] Figure 2 - Figure 5 Combined with Figure 2 - Figure 5, the upper fixing component 45 includes a rotating rod 451. A bottom groove is formed on the bottom surface of the mounting frame 44, and the mounting frame 44 is fixedly connected to the inner wall of the bottom groove. A sleeve 452 is sleeved outside the rotating rod 451. A first clamping plate 453 is fixedly connected to the outside of the sleeve 452, and a second clamping plate 454 is also fixedly connected to the outside of the sleeve 452. The first clamping plate 453 and the second clamping plate 454 are inclined to each other. There are two sets of the mounting frames 44, and the two sets of the mounting frames 44 are symmetrically arranged. When stamping the guardrail material, as the first cylinder 41 drives the mounting plate 42 to move downward, the mounting frame 44 moves downward accordingly. The upper surface of the guardrail material fits against the bottom surface of the second clamping plate 454, thereby driving the sleeve 452 to rotate around the rotating rod 451, and then driving the two first clamping plates 453 to rotate towards the middle to fixedly clamp the guardrail material from both sides.

[0025] Buffer pads B456 are fixedly connected to the adjacent sides of the two first clamping plates 453, and buffer pads A455 are fixedly connected to the bottom surfaces of the two second clamping plates 454. Through the settings of the buffer pads A455 and the buffer pads B456, buffer protection is provided for the top and side surfaces of the guardrail.

[0026] The lower fixing component 5 includes a knob 51. A double-threaded rod 52 is fixedly connected to one side of the knob 51. The double-threaded rod 52 penetrates through the processing table 1 and the sliding groove 11 and is rotatably connected to the inside of the processing table 1. Clamping blocks 53 are threadedly connected to the outside of the double-threaded rod 52. The clamping blocks 53 are slidably connected to the inside of the sliding groove 11. Concave grooves 54 are formed on the upper surfaces of the clamping blocks 53. There are two sets of the clamping blocks 53, and the two sets of the clamping blocks 53 are symmetrically arranged. When placing the guardrail material, place it between the two clamping blocks 53, and then rotate the knob 51, thereby driving the two clamping blocks 53 to move closer to the middle to clamp the guardrail by using the clamping blocks 53, providing a stable support effect for subsequent punching.

[0027] A buffer pad C55 is fixedly connected to the upper surface of the clamping block 53. Through the setting of the buffer pad C55, buffer protection is provided for the bottom of the guardrail.

[0028] The bottom surface of the mounting plate 42 is provided with a punching component 43 for punching. The punching component 43 includes a bottom plate 431 fixedly connected to the bottom surface of the mounting plate 42. A second cylinder 432 is fixedly connected to the bottom surface of the bottom plate 431. An installation cylinder 433 is fixedly connected to the bottom surface of the second cylinder 432. A punch 435 is arranged at the bottom of the installation cylinder 433. A bolt 434 is threadedly connected to the outside of the installation cylinder 433. The punch 435 is connected and fixed to the installation cylinder 433 through the bolt 434. Through the settings of the bottom plate 431, the second cylinder 432, the installation cylinder 433, the bolt 434 and the punch 435, when punching, the height is initially adjusted and fixed by the downward pressure of the first cylinder 41. Subsequently, the second cylinder 432 is started. By the elongation of the second cylinder 432, the installation cylinder 433 and the punch 435 are driven to press down to complete the punching operation.

[0029] A waste material groove 12 is formed on the upper surface of the processing table 1. The waste material groove 12 is arranged corresponding to the punch 435. A waste material box 3 is fixedly connected to the bottom surface of the processing table 1. The waste material groove 12 and the waste material box 3 are arranged corresponding to each other. Through the settings of the waste material groove 12 and the waste material box 3, the purpose of collecting the waste material generated by punching is realized.

[0030] Specifically, when fixing the zinc steel guardrail, as the first cylinder 41 drives the mounting plate 42 to move downward, the mounting frame 44 is pressed down until the upper surface of the guardrail material fits against the bottom surface of the second clamping plate 454, thereby driving the sleeve 452 to rotate around the rotating rod 451, and then driving the two groups of first clamping plates 453 to rotate towards the middle to fixedly clamp from both sides of the guardrail material. Subsequently, the punching operation is completed through the punching component 43, and finally the purpose of facilitating the clamping and fixing of the zinc steel guardrail is realized.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic punching device for anti-fracture and corrosion-resistant zinc steel guardrail, comprising a processing table (1), a processing frame (2) is fixedly connected to the upper surface of the processing table (1), and a punching mechanism (4) for punching is arranged at the bottom of the processing frame (2), characterized in that: The punching mechanism (4) comprises a first cylinder (41) fixedly connected to the upper surface of the processing frame (2); the bottom end of the first cylinder (41) penetrates the processing frame (2) and is fixedly connected to a mounting plate (42); the bottom surface of the mounting plate (42) is fixedly connected to a mounting frame (44); an upper fixing component (45) for fixing the guardrail material from above is arranged inside the mounting frame (44); a sliding groove (11) is provided on the upper surface of the processing table (1); a lower fixing component (5) for supporting and fixing the guardrail material from the bottom is arranged inside the sliding groove (11); The upper fixing assembly (45) comprises a rotating rod (451), a bottom groove is formed on the bottom surface of the mounting frame (44), the mounting frame (44) is fixedly connected to the inner wall of the bottom groove, a sleeve (452) is sleeved on the outer side of the rotating rod (451), a first clamping plate (453) is fixedly connected to the outer side of the sleeve (452), and a second clamping plate (454) is also fixedly connected to the outer side of the sleeve (452), the first clamping plate (453) and the second clamping plate (454) are arranged obliquely, and the mounting frame (44) is provided with two groups, and the two groups of mounting frames (44) are symmetrically arranged.

2. The automatic punching equipment for anti-fracture and corrosion-resistant zinc steel guardrail according to claim 1 is characterized by: The adjacent sides of the two groups of the first clamping plates (453) are both fixedly connected with a buffer pad B (456), and the bottom surfaces of the two groups of the second clamping plates (454) are both fixedly connected with a buffer pad A (455).

3. The automatic punching equipment for anti-fracture and corrosion-resistant zinc steel guardrail according to claim 1 is characterized by: The lower fixing assembly (5) comprises a knob (51), one side of the knob (51) is fixedly connected to a double threaded rod (52), the double threaded rod (52) passes through the processing table (1) and the sliding groove (11) and is rotatably connected to the inside of the processing table (1), the outer side of the double threaded rod (52) is threadedly connected to a clamping block (53), the clamping block (53) is slidably connected to the inside of the sliding groove (11), and a concave groove (54) is formed on the upper surface of the clamping block (53), and two groups of the clamping blocks (53) are provided, and the two groups of the clamping blocks (53) are symmetrically arranged.

4. The automatic punching equipment for anti-fracture and corrosion-resistant zinc steel guardrail according to claim 3 is characterized by: A buffer pad C (55) is fixedly connected to the upper surface of the clamping block (53).

5. The automatic punching equipment for anti-fracture and corrosion-resistant zinc steel guardrail according to claim 1 is characterized by: The bottom surface of the mounting plate (42) is provided with a punching component (43) for punching holes. The punching component (43) comprises a bottom plate (431) fixedly connected to the bottom surface of the mounting plate (42). The bottom surface of the bottom plate (431) is fixedly connected to a second cylinder (432). The bottom surface of the second cylinder (432) is fixedly connected to a mounting tube (433). A punch (435) is provided at the bottom of the mounting tube (433). A bolt (434) is threadedly connected to the outside of the mounting tube (433). The punch (435) is fixedly connected to the mounting tube (433) via the bolt (434).

6. The automatic punching equipment for anti-fracture and corrosion-resistant zinc steel guardrail according to claim 5 is characterized by: The upper surface of the processing table (1) is provided with a waste trough (12), the waste trough (12) and the punch (435) are arranged correspondingly, and the bottom surface of the processing table (1) is fixedly connected with a waste box (3), and the waste trough (12) and the waste box (3) are arranged correspondingly.

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