A slanted hole punching device

Abstract

The utility model discloses a kind of inclined hole punching device, it is related to punching equipment technical field, including machine body, the top of machine body is equipped with support platform, and the inside of support platform is equipped with punch, the front end of support platform is distributed with transparent plate, and U-shaped groove is opened in the inside of transparent plate. The utility model is provided with transparent plate and U-shaped groove, in use process, by the obstruction of transparent plate, the debris generated in the punching process of punch can be blocked, so that the staff located at the front end of machine body can be effectively prevented from being splashed by debris, to effectively improve the safety of the device in use process, provided with fixed plate and scraper, after using for a period of time, staff can pull scraper, so as to drive it to slide along the inner wall of the back of transparent plate, to realize the quick cleaning of the back of transparent plate, so that the clarity of transparent plate can be effectively guaranteed, that is, the punching condition of round pipe can not be affected by staff.

Description

Technical Field

[0001] This utility model relates to the field of punching equipment technology, and in particular to a slanted hole punching device. Background Technology

[0002] Punching is a metal forming process. Simply put, it involves cutting or punching holes in metal material under pressure. To facilitate subsequent assembly, punching machines are used to punch angled holes in round tubes during the production of handrails and guardrails. The use of punching machines can quickly complete a large number of punching tasks, thereby greatly improving the work efficiency of workers.

[0003] Currently, existing punching machines require operators to manually place the round tube to be punched with an angled hole under the punch. Then, the punch moves downwards via a hydraulic cylinder to complete the punching operation. Due to the high drilling speed of the drill bit, debris will fly around during the punching process. Throughout the punching process, operators need to stand at the front of the machine and manually push the round tube to feed it, which can easily cause flying debris to splash onto their skin, posing a significant safety hazard. Therefore, we propose an angled hole punching device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a slanted hole punching device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A slanted hole punching device includes a machine body, a support platform is installed at the top of the machine body, and a punch is provided inside the support platform. A transparent plate is distributed at the front end of the support platform, and a U-shaped groove is opened inside the transparent plate. A support component is installed inside the support platform.

[0007] Preferably, a fixed shaft is horizontally connected to the top of the support platform, and a rotating block is movably sleeved on the outside of the fixed shaft. The bottom end of the rotating block is fixedly connected to the upper side of the transparent plate.

[0008] Preferably, torsion springs are symmetrically connected to both ends of the rotating block, and the other end of the torsion spring is connected to the inner wall of the support platform.

[0009] Preferably, the front of the transparent panel is connected to a handle, and the outer surface of the handle is evenly distributed with anti-slip particles.

[0010] Preferably, a fixing plate is connected to the back of the transparent plate, and a guide rod is connected to the lower side of the fixing plate. A scraper is sleeved on the outer side of the guide rod, and an embedding rod is symmetrically connected to the top of the scraper. An embedding groove adapted to the embedding rod is opened inside the fixing plate.

[0011] Preferably, a rubber ring is fitted on the outer side of the embedding rod, and the outer wall of the rubber ring and the inner wall of the embedding groove are tightly fitted together.

[0012] Preferably, the inner wall of the U-shaped groove is glued with a protective pad, and the inner dimension of the protective pad is larger than the outer dimension of the circular tube.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This device, equipped with a transparent plate and a U-shaped groove, can effectively prevent debris generated during the punching process by blocking the debris through the transparent plate, thereby preventing debris from splashing onto the personnel located at the front of the machine and improving the safety of the device during use.

[0015] 2. This device is equipped with a fixed plate and a scraper. After a period of use, the operator can pull the scraper to slide it along the inner wall of the transparent plate, thereby quickly cleaning the back of the transparent plate. This effectively ensures the clarity of the transparent plate and does not affect the operator's viewing of the punching process of the round tube. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a slanted hole punching device proposed in this utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the support platform and punch structure in the diagram;

[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional schematic diagram of the fixed shaft and torsion spring structure in the diagram;

[0019] Figure 4 for Figure 1 A three-dimensional cross-sectional view of the fixed plate and guide rod structure in the middle;

[0020] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Machine body; 2. Support platform; 3. Punch; 4. Transparent plate; 5. Fixing plate; 6. Guide rod; 7. Scraper; 8. Embedding rod; 9. Rubber ring; 10. Protective pad; 11. Handle; 12. Fixing shaft; 13. Torsion spring; 14. Rotating block; 15. Support assembly. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-5 A slanted hole punching device includes a body 1, a support platform 2 installed at the top of the body 1, and a punch 3 inside the support platform 2. The angle of the punch 3 can be adjusted to meet the purpose of punching slanted holes in a round tube. The specific adjustment principle is existing technology and will not be described in detail here. A transparent plate 4 is distributed at the front end of the support platform 2, and a U-shaped groove is opened inside the transparent plate 4. The opening of the U-shaped groove can meet the insertion requirements of the round tube. A support component 15 is installed inside the support platform 2. The support component 15 is also existing technology. The positioning support of the round tube can be achieved by setting the support component 15.

[0024] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the top of the support platform 2 is horizontally connected to a fixed shaft 12, and a rotating block 14 is movably sleeved on the outside of the fixed shaft 12. The bottom end of the rotating block 14 is fixedly connected to the upper side of the transparent plate 4. In use, the angle adjustment requirements of the transparent plate 4 can be met by the cooperation of the fixed shaft 12 and the rotating block 14, which makes it easier for staff to clean the debris attached to the back of the transparent plate 4.

[0025] Furthermore, refer to Figure 3 It can be seen that the two ends of the rotating block 14 are symmetrically connected with torsion springs 13, and the other end of the torsion spring 13 is connected to the inner wall of the support platform 2. The torsion spring 13 is sleeved on the outside of the fixed shaft 12. Through the elastic characteristics of the torsion spring 13 itself, the transparent plate 4 can always be tightly covered on the front end of the support platform 2. Only when the staff pulls the transparent plate 4 can it be driven to rotate under force.

[0026] Furthermore, refer to Figure 2 and Figure 3 It can be seen that the front of the transparent plate 4 is connected to a handle 11, and the outer surface of the handle 11 is evenly distributed with anti-slip particles, which are not shown in the figure. Through the cooperation of the anti-slip particles and the handle 11, it is easy for the staff to pull the transparent plate 4 to rotate quickly, thereby effectively improving the convenience of using this device.

[0027] Furthermore, refer to Figure 4 and Figure 5 It can be seen that a fixing plate 5 is connected to the back of the transparent plate 4, and a guide rod 6 is connected to the lower side of the fixing plate 5. A scraper 7 is sleeved on the outer side of the guide rod 6, and an embedding rod 8 is symmetrically connected to the top of the scraper 7. An embedding groove adapted to the embedding rod 8 is opened inside the fixing plate 5. Through the cooperation of the guide rod 6 and the scraper 7, the operator can quickly clean the back of the transparent plate 4 by sliding the scraper 7. Through the cooperation of the embedding rod 8 and the embedding groove, the scraper 7 can be fixed after cleaning to prevent it from blocking the normal advancement of the round tube.

[0028] Furthermore, refer to Figure 5 It can be seen that a rubber ring 9 is sleeved on the outer side of the embedding rod 8, and the outer wall of the rubber ring 9 is tightly fitted with the inner wall of the embedding groove. The setting of the rubber ring 9 can effectively improve the tightness of the embedding rod 8 being inserted into the embedding groove, thereby ensuring the limiting effect on the scraper 7.

[0029] Furthermore, refer to Figure 3 It can be seen that the inner wall of the U-shaped channel is glued with a protective pad 10, and the inner dimension of the protective pad 10 is larger than the outer dimension of the round tube. By setting the protective pad 10, the round tube can be effectively prevented from being damaged by direct hard collision with the inner wall of the U-shaped channel. Furthermore, due to the larger inner dimension of the protective pad 10, the normal pushing of the round tube can be satisfied.

[0030] Working principle: When using this utility model, the operator can first insert the round tube to be punched into the reserved slot of the support component 15 through the U-shaped groove opened at the bottom of the transparent plate 4. Then, the operator can start the hydraulic cylinder set above the support platform 2, thereby driving the punch 3 to move down as a whole to complete the purpose of punching the oblique hole of the round tube. During the entire punching process, the transparent plate 4 can effectively prevent the generated debris from splashing onto the operator's skin. In addition, when there is a lot of debris attached to the back of the transparent plate 4 and it affects the operator's vision, the operator can first pull the handle 11, thereby driving the transparent plate 4 and the rotating block 14 to rotate.

[0031] Then, the operator can slide the scraper 7, thereby pulling the embedded rod 8 connected to its side out from the inside of the fixed plate 5. The operator can then quickly pull the scraper 7 to scrape off the debris attached to the back of the transparent plate 4. After the debris is removed, the operator can push the scraper 7 again to make it fit against the fixed plate 5, and the embedded rod 8 connected to the top of the scraper 7 can be inserted into the inside of the fixed plate 5 to fix the position of the scraper 7. Then, the operator can stop pulling the transparent plate 4 and let it cover the front end of the support platform 2 again for the normal use of the device. The above is the complete working principle of this utility model.

[0032] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0033] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0034] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A slanted hole punching device, comprising a body (1), characterized in that, The top of the body (1) is equipped with a support platform (2), and the inside of the support platform (2) is provided with a punch (3). The front end of the support platform (2) is provided with a transparent plate (4), and the inside of the transparent plate (4) is provided with a U-shaped groove. The inside of the support platform (2) is equipped with a support component (15).

2. The oblique hole punching device according to claim 1, characterized in that, The top of the support platform (2) is horizontally connected to a fixed shaft (12), and a rotating block (14) is movably sleeved on the outside of the fixed shaft (12). The bottom end of the rotating block (14) is fixedly connected to the upper side of the transparent plate (4).

3. The oblique hole punching device according to claim 2, characterized in that, The two ends of the rotating block (14) are symmetrically connected with torsion springs (13), and the other end of the torsion springs (13) is connected to the inner wall of the support platform (2).

4. The oblique hole punching device according to claim 1, characterized in that, The front of the transparent plate (4) is connected to a handle (11), and the outer surface of the handle (11) is evenly distributed with anti-slip particles.

5. The oblique hole punching device according to claim 1, characterized in that, The back of the transparent plate (4) is connected to a fixing plate (5), and the lower side of the fixing plate (5) is connected to a guide rod (6). A scraper (7) is sleeved on the outside of the guide rod (6), and an embedding rod (8) is symmetrically connected to the top of the scraper (7). An embedding groove adapted to the embedding rod (8) is opened inside the fixing plate (5).

6. The oblique hole punching device according to claim 5, characterized in that, A rubber ring (9) is fitted on the outer side of the embedding rod (8), and the outer wall of the rubber ring (9) and the inner wall of the embedding groove are tightly fitted together.

7. The oblique hole punching device according to claim 1, characterized in that, The inner wall of the U-shaped groove is glued with a protective pad (10), and the inner dimension of the protective pad (10) is larger than the outer dimension of the round tube.

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