Vertical puncher

Abstract

The utility model belongs to the field of part machining, particularly relates to a vertical puncher, and aims to solve the problems that the perpendicularity of a punching position is difficult to guarantee due to the fact that the existing punching process depends on experience and hand feeling of operators, the accuracy is influenced due to lack of an effective positioning device during horizontal punching, and equipment can only realize a single punching form generally. According to the technical scheme, the device comprises a concentric base, a cover plate and two fixing bolts, the inner wall of one side of the concentric base is fixedly connected with a first installation base and a second installation base respectively, fixing nuts are fixedly arranged in the first installation base, and the fixing bolts penetrate through one side of the concentric base and one side of the cover plate and are in threaded connection with the corresponding fixing nuts. According to the device, the vertical punching form and the horizontal punching form can be rapidly switched, the flexibility of punching operation is improved, the punching operation with different hole diameter requirements can be met, the universality of the device is improved, the device is suitable for round pipes or round bars with different diameters, and the use range is further expanded.

Description

Technical Field

[0001] This utility model relates to the field of parts processing technology, and in particular to a vertical punch. Background Technology

[0002] In the field of machining, drilling round bar parts is a common process, especially when precise drilling is required in the vertical or horizontal direction. The technical requirements are particularly strict. At present, most of the round bar drilling equipment on the market adopts the traditional drilling method, that is, manually adjusting the position and angle of the round bar and then using a drilling machine. This method can meet the basic drilling needs to a certain extent, but it has revealed many shortcomings in actual operation.

[0003] First, existing technologies for vertical drilling of round bar parts often rely on the operator's experience and feel, making it difficult to guarantee the verticality of the drilling position and prone to deviation. Similarly, when drilling horizontally, the lack of an effective positioning device makes it difficult to accurately control the horizontal position of the round bar, thus affecting the drilling accuracy. Second, existing drilling equipment is relatively cumbersome in positioning operations, requiring operators to repeatedly adjust the position and angle of the round bar, which is not only time-consuming and labor-intensive but also increases the risk of errors during operation. More importantly, existing equipment can usually only achieve a single drilling mode, that is, it can only perform vertical drilling or only horizontal drilling, and cannot achieve rapid conversion between the two modes. This brings great inconvenience to practical applications, especially in situations where vertical and horizontal drilling operations need to be completed simultaneously, often requiring the change of different equipment or tooling, which greatly reduces production efficiency. Therefore, a vertical drilling device is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, which often rely on the operator's experience and feel, making it difficult to guarantee the verticality of the drilling position and prone to deviation. Similarly, when drilling horizontally, the lack of an effective positioning device makes it difficult to accurately control the horizontal position of the rod, thus affecting the drilling accuracy. Furthermore, existing drilling equipment is relatively cumbersome in its positioning operation, requiring operators to repeatedly adjust the position and angle of the rod, which is not only time-consuming and labor-intensive but also increases the risk of errors during operation. More importantly, existing equipment usually can only achieve a single drilling mode, that is, it can only perform vertical drilling or only horizontal drilling, and cannot achieve rapid conversion between the two modes. This brings great inconvenience to practical applications, especially in situations where vertical and horizontal drilling operations need to be completed simultaneously, often requiring the change of different equipment or tooling, which greatly reduces production efficiency. Therefore, a vertical drilling device is proposed.

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

[0006] A vertical punch includes a concentric base, a cover plate, and two fixing bolts. The cover plate is located on one side of the concentric base. Two mounting seats 1 and 2 are fixedly connected to the inner wall of one side of the concentric base. The two mounting seats 1 are symmetrically distributed on both sides of the mounting seats 2. A fixing nut is fixedly installed inside the mounting seat 1. The fixing bolt passes through one side of the concentric base and the cover plate and is threadedly connected to the corresponding fixing nut.

[0007] In one possible design, a through hole and a mounting groove are respectively provided on one side of the concentric base and the cover plate. A positioning rod is provided in the mounting groove. A through hole is provided at the center of one end of the positioning rod. A concentric clamp is fixedly provided in the mounting base. The axes of the through hole, the concentric clamp and the positioning rod are located on the same straight line.

[0008] In one possible design, the cover plate has a locking groove on the side near the concentric base. The cross-section of the locking groove is trapezoidal, including but not limited to semicircle, rectangle, triangle, etc. The locking groove is used to cooperate with one side of the concentric base to clamp the round bar to be drilled. The axis of the locking groove is perpendicular to the axis of the positioning bar. A scale is provided above the locking groove on one side of the cover plate to control the angle of drilling on the outer wall.

[0009] In one possible design, a plurality of receiving slots for placing positioning rods are provided on one side of the concentric base. Mounting baffles are fixedly connected to one side of the top and bottom inner walls of the concentric base. A common magnet is fixedly provided between one side of the two mounting baffles and the inner wall of the side of the concentric base where the receiving slots are located. The magnet is used to attract the positioning rods located in the receiving slots.

[0010] In one possible design, the concentric base has observation holes at both the top and bottom for observation. These observation holes also help to remove drilling debris, reduce the pressure of debris on the parts, and increase drilling accuracy.

[0011] In one possible design, the cover plate has two bosses fixedly connected to the side near the fixing bolt to enhance the fastening effect between the fixing bolt and the fixing nut, and the bosses are sleeved on the outside of the corresponding fixing bolt.

[0012] Working principle: In this application, when it is necessary to drill a hole at one end of a round bar, first, the round bar is passed through the concentric clamp. Then, the round bar is observed through the observation hole to see if it is in place. Then, the concentric clamp is adjusted so that the clamp's jaws fix the round bar. Finally, the drilling device is passed through the through hole and the through hole at one end of the positioning rod and drilled into the round bar. Because the axes of the through hole, the concentric clamp, and the positioning rod are on the same straight line, precise drilling of one end of the round bar can be achieved. When it is necessary to drill a hole in the outer circumference of the round bar, simply loosen the fixing bolt, place the round bar between the concentric base and the cover plate, tighten the fixing bolt, and lock the round bar in place by engaging with one side of the concentric base through the locking groove. Then, the drilling device can be used to drill the hole. When it is necessary to control the angle of drilling multiple outer walls, the round bar can be rotated according to the scale on the cover plate.

[0013] Beneficial effects: In this utility model, the vertical puncher achieves rapid switching between vertical and horizontal punching modes through the cooperation of components such as a concentric base, cover plate, fixing bolts, concentric clamps, and positioning rods. Specifically, when it is necessary to punch a vertical hole at one end of a round bar, the round bar can be fixed by the concentric clamp, and the axis of the punching device can be aligned with the axis of the round bar by the positioning rod and the through hole. When it is necessary to punch a horizontal hole in the outer circumference of the round bar, the round bar can be locked between the locking grooves of the concentric base and the cover plate by loosening the fixing bolts, thus achieving rapid switching. This design greatly improves the flexibility and production efficiency of punching operations.

[0014] In this utility model, a vertical puncher is provided. Through holes of different diameters are opened at the center of one end of multiple positioning rods, so that drill bits of different diameters can pass through smoothly and be accurately aligned with the punching position of the round rod. In addition, multiple receiving grooves are opened on one side of the concentric base to hold multiple positioning rods. The positioning rods are attracted by magnets in the concentric base. This design not only meets the punching operation requirements of different hole diameters, but also conveniently holds multiple positioning rods, improving the versatility and practicality of the equipment.

[0015] In this utility model, the vertical punch can be adapted to round tubes or rods of different diameters by setting concentric clamps and ensure stable clamping. At the same time, the locking groove on the cover plate can also cooperate with round rods or tubes of different diameters to achieve firm fixation. This design enables the vertical punch to be widely used in punching operations of round rods and tubes of various sizes, further expanding its scope of use and application fields.

[0016] In this invention, the interplay of components such as a concentric base, cover plate, fixing bolts, concentric clamps, and positioning rods allows for rapid switching between vertical and horizontal drilling modes. Specifically, when vertical drilling is required on one end of a round bar, the concentric clamp is used to fix the bar, and the positioning rods and through holes ensure that the axis of the drilling equipment is aligned with the axis of the round bar. Conversely, when horizontal drilling is required on the outer circumference of the round bar, the fixing bolts are loosened, allowing the round bar to engage with the locking grooves of the concentric base and cover plate, achieving rapid switching. This design significantly improves the flexibility and efficiency of drilling operations. Furthermore, by creating through holes of different diameters at the center of one end of multiple positioning rods, different vertical drilling modes can be achieved. All drill bits of various diameters can pass through smoothly and accurately align with the drilling position of the round bar. Furthermore, multiple receiving slots are provided on one side of the concentric base to hold multiple positioning rods, which are attracted by magnets within the concentric base. This design not only meets the drilling requirements of different hole diameters but also conveniently stores multiple positioning rods, improving the equipment's versatility and practicality. The concentric clamps can also adapt to round tubes or bars of different diameters, ensuring stable clamping. Simultaneously, the locking grooves on the cover plate can also cooperate with round bars or tubes of different diameters for secure fixing. This design allows the vertical drill to be widely used for drilling round bars and tubes of various sizes, further expanding its application range and scope. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a vertical puncher proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a vertical puncher proposed in this utility model;

[0019] Figure 3 This is an exploded view of the overall structure of a vertical puncher proposed in this utility model.

[0020] In the diagram: 1. Concentric base; 11. Mounting seat one; 12. Mounting seat two; 13. Mounting baffle; 14. Observation hole; 15. Through hole; 16. Receiving groove; 2. Cover plate; 21. Mounting groove; 22. Engaging groove; 23. Boss; 3. Fixing bolt; 4. Fixing nut; 5. Concentric clamp; 6. Positioning rod; 7. Magnet. Detailed Implementation

[0021] 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.

[0022] Example 1: Refer to Figures 1-3A punch includes a concentric base 1, a cover plate 2, and two fixing bolts 3. The concentric base 1 is a base component used to support and fix other components. The cover plate 2 is located on one side of the concentric base 1 and is connected to the concentric base 1 by the fixing bolts 3. Two mounting seats 11 and 12 are fixedly connected to the inner wall of one side of the concentric base 1, respectively. The two mounting seats 11 are symmetrically distributed on both sides of the mounting seats 12. Fixing nuts 4 are fixedly installed inside the mounting seats 11. The fixing bolts 3 pass through one side of the concentric base 1 and the cover plate 2 and are threadedly connected to the corresponding fixing nuts 4, thereby realizing the fixed connection between the cover plate 2 and the concentric base 1.

[0023] A through hole 15 and a mounting groove 21 are respectively provided on one side of the concentric base 1 and the cover plate 2. A positioning rod 6 is provided in the mounting groove 21, and a through hole is provided at the center of one end of the positioning rod 6 to guide the drilling equipment. A concentric clamp 5 is fixedly provided in the mounting base 12 to fix the round rod to be drilled. The axes of the through hole 15, the concentric clamp 5 and the positioning rod 6 are located on the same straight line to ensure drilling accuracy.

[0024] The cover plate 2 has a locking groove 22 on the side near the concentric base 1. The locking groove 22 is used to cooperate with one side of the concentric base 1 to clamp the round bar to be drilled. The axis of the locking groove 22 is perpendicular to the axis of the positioning bar 6, which is suitable for drilling the outer wall of the circumference of the round bar.

[0025] The concentric base 1 has multiple receiving slots 16 on one side for placing the positioning rods 6, facilitating the storage and retrieval of the positioning rods 6. Mounting baffles 13 are fixedly connected to one side of the top and bottom inner walls of the concentric base 1. A common magnet 7 is fixedly installed between one side of the two mounting baffles 13 and the inner wall of the concentric base 1 with the receiving slots 16. The magnet 7 is used to attract the positioning rods 6 located in the receiving slots 16, preventing the positioning rods 6 from being lost.

[0026] This application can be used in the field of parts processing, or in other fields applicable to this application.

[0027] Example 2: Reference Figures 1-3 An improvement based on Embodiment 1: A vertical puncher, which is applied to the field of parts processing, has observation holes 14 on both the top and bottom of the concentric base 1 for easy observation of the placement position and punching status of the round bar. The observation holes 14 also help to discharge punching debris, reduce the extrusion of debris on the parts, and increase the punching accuracy.

[0028] Two bosses 23 are fixedly connected to the side of the cover plate 2 near the fixing bolts 3 to enhance the fastening effect between the fixing bolts 3 and the fixing nuts 4. The bosses 23 are fitted onto the outside of the corresponding fixing bolts 3 to increase the connection stability. The locking groove 22 on one side of the cover plate 2 is provided with a scale to control the angle of drilling on the outer wall.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vertical punch, comprising a concentric base (1), a cover plate (2), and two fixing bolts (3), characterized in that, The cover plate (2) is located on one side of the concentric base (1). Two mounting seats one (11) and two mounting seats two (12) are fixedly connected to the inner wall of one side of the concentric base (1). The two mounting seats one (11) are symmetrically distributed on both sides of the mounting seat two (12). A fixing nut (4) is fixedly installed inside the mounting seat one (11). The fixing bolt (3) passes through one side of the concentric base (1) and the cover plate (2) and is threadedly connected to the corresponding fixing nut (4).

2. A vertical punch according to claim 1, characterized in that, The concentric base (1) and the cover plate (2) are respectively provided with a through hole (15) and a mounting groove (21) on one side. A positioning rod (6) is provided in the mounting groove (21). A through hole is provided at the center of one end of the positioning rod (6). A concentric clamp (5) is fixedly provided in the mounting base (12). The axes of the through hole (15), the concentric clamp (5) and the positioning rod (6) are located on the same straight line.

3. A vertical punch according to claim 2, characterized in that, The cover plate (2) has a locking groove (22) on one side near the concentric base (1). The locking groove (22) is used to cooperate with one side of the concentric base (1) to clamp the round bar to be drilled. The axis of the locking groove (22) is perpendicular to the axis of the positioning bar (6).

4. A vertical punch according to claim 2, characterized in that, The concentric base (1) has multiple receiving slots (16) for placing positioning rods (6) on one side. The top and bottom inner walls of the concentric base (1) are fixedly connected to mounting baffles (13). The same magnet (7) is fixedly arranged between one side of the two mounting baffles (13) and the inner wall of the concentric base (1) where the receiving slots (16) are opened. The magnet (7) is used to attract the positioning rods (6) located in the receiving slots (16).

5. A vertical punch according to claim 1, characterized in that, The concentric base (1) has observation holes (14) at both the top and bottom for observation.

6. A vertical punch according to claim 1, characterized in that, The cover plate (2) has two bosses (23) fixedly connected on the side near the fixing bolt (3) to enhance the fastening effect between the fixing bolt (3) and the fixing nut (4). The bosses (23) are sleeved on the outside of the corresponding fixing bolt (3).

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