Round pipe punching device capable of reducing deformation

Abstract

The utility model discloses a circular tube punching device capable of reducing deformation, which relates to the technical field of circular tube processing, and is characterized by comprising a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, and a fixing mechanism and a punching mechanism are arranged above the bottom plate; the punching mechanism is located above the fixing mechanism. The punching mechanism comprises a lifting part and a punching part; the lifting part is positioned above the punching part; the device has the technical effects that the surface of the circular pipe can be perforated by arranging the perforating mechanism, and a drill bit can move downwards more accurately by arranging an electric push rod in the perforating process, so that the effect can be better in the perforating process; by arranging the reinforcing assembly, the perforating machine and the drill bit can be reinforced when the perforating machine and the drill bit move downwards, so that the drill bit is more stable when moving downwards, deformation can be reduced when the round pipe is perforated, and the rejection rate of round pipe perforating can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of round tube processing, in particular to a round tube punching device capable of reducing deformation. Background Art

[0002] Round tube refers to steel with two ends open and a hollow concentric cross section, with a large ratio of length to circumference. It can be used for pipelines, thermal equipment, mechanical industry, petroleum geological drilling, containers, chemical industry and special purposes. Round tubes need to be punched during production and processing;

[0003] A metal round tube punching device for automobile accessories, with publication number CN116809990A, includes a workbench, the interior of the workbench is a hollow structure, the outer surface of the lower end of the workbench is symmetrically fixedly connected with legs, a clamping mechanism is arranged above the outer surface of the workbench, the clamping mechanism includes a movable plate slidably connected to the outer surface of the upper end of the workbench, a fixed plate 1 is fixedly connected to the left side of the outer surface of the upper end of the workbench, a cleaning mechanism is arranged between the fixed plate 1 and the movable plate, a support plate 1 is fixedly connected to the rear side of the outer surface of the upper end of the workbench, and the interior of the support plate 1 is a hollow structure. By arranging a clamping mechanism in this device, the steel pipe can be clamped and fixed from the inner surface of the steel pipe by the clamping plate cooperating with the connecting shaft, thereby avoiding damage to the surface of the steel pipe, and at the same time, the clamping plate and the connecting shaft can clamp and fix steel pipes of different inner diameters, which greatly improves the use range of the punching device;

[0004] The above-mentioned device performs drilling processing on the round tube by controlling the drill bit to move downward. Since the material of the round tube itself is relatively hard, the drill bit may deviate after contacting the surface of the round tube. The hole may be deformed during the drilling process, thereby increasing the scrap rate. Therefore, a round tube drilling device that reduces deformation is proposed. Utility Model Content

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a round tube punching device for reducing deformation, comprising a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, wherein a fixing mechanism and a punching mechanism are arranged above the bottom plate;

[0007] The punching mechanism is located above the fixing mechanism;

[0008] The punching mechanism includes a lifting part and a punching part;

[0009] The lifting part is located above the punching part;

[0010] The lifting part includes an electric telescopic rod and a lifting plate, and the punching part includes a puncher and a reinforcement component;

[0011] A fixing frame is fixedly arranged on the top surface of the bottom plate, and the inner back side of the fixing frame is slidably connected to the back side of the lifting plate. An electric push rod is fixedly arranged on the top surface of the lifting plate, and the bottom surface of the output end of the electric push rod passes through the top surface of the lifting plate and extends to the bottom of the lifting plate. An adjustment plate is arranged at the height of the bottom surface of the output end of the electric push rod, and the bottom surface of the adjustment plate is fixedly connected to the top surface of the puncher. The reinforcement component is located at the front and rear ends of the adjustment plate.

[0012] Preferably, the fixing mechanism includes a placing block, the bottom surface of the placing block is fixedly connected to the top surface of the bottom plate, two positioning rods are fixedly provided on the top surface of the bottom plate, the top surfaces of the two positioning rods respectively slide through the two pressure plates and extend to above the two pressure plates, a through groove is penetrated through the top surface of the bottom plate, two control rods are slidably provided on the inner wall of the through groove, the top surfaces of the two control rods are respectively fixedly connected to the bottom surfaces of the two pressure plates, and the fixing mechanism can be provided to fix the round tube during the punching process, so that the round tube is more stable during the punching process and the possibility of deformation during punching is reduced.

[0013] Preferably, the bottom surface of the electric telescopic rod is fixedly connected to the top surface of the fixing frame, the bottom surface of the output end of the electric telescopic rod passes through the top surface of the fixing frame and extends to the inner side of the fixing frame, and the bottom surface of the output end of the electric telescopic rod is fixedly connected to the top surface of the lifting plate. When the electric telescopic rod is turned on, the output end of the electric telescopic rod extends to drive the lifting plate to move downward, and when the lifting plate moves downward, the punch and the drill bit can be driven downward.

[0014] Preferably, the reinforcement assembly includes two sliding blocks and two reinforcement plates, the adjacent side surfaces of the two reinforcement plates are respectively hinged to the front and rear end surfaces of the adjustment plate, the top surfaces of the two sliding blocks are slidably connected to the bottom surface of the lifting plate, and the bottom surfaces of the two sliding blocks are respectively hinged to the far side surfaces of the two reinforcement plates, so that when the adjustment plate moves downward, the two sliding blocks can be brought closer to each other through the two reinforcement plates.

[0015] Preferably, two fixed plates are fixedly provided on the bottom surface of the lifting plate, and two dampers and two groups of elastic parts are fixedly provided on the far sides of the two fixed plates respectively. The far sides of the two dampers and the two groups of elastic parts are fixedly connected to the close sides of the two sliding blocks respectively. When the two sliding blocks approach each other, the two dampers and the two groups of elastic parts can support the adjustment plate, so that the puncher and the drill bit can be reinforced when they move downward.

[0016] Preferably, a drill bit is provided on the inner side of the output end of the punch, and four fixing bolts are provided on the surface of the output end of the punch. The four fixing bolts are threadedly penetrated through the surface of the output end of the punch and the surface of the drill bit in sequence and extend to the inside of the drill bit. By providing four fixing bolts, the drill bit can be replaced to meet different punching requirements.

[0017] Preferably, two wedge-shaped grooves are provided on the bottom surface of the lifting plate, and two wedge-shaped blocks are slidably provided on the inner walls of the two wedge-shaped grooves. The bottom surfaces of the two wedge-shaped blocks are fixedly connected to the top surfaces of the two sliding blocks respectively. The two wedge-shaped grooves and the wedge-shaped blocks can prevent the two sliding blocks from detaching from the lifting plate when moving.

[0018] Preferably, a motor is fixedly provided on the top surface of the base plate, and the bottom surface of the motor output end passes through the top surface of the base plate and extends to the bottom of the base plate, and a control plate is fixedly provided on the bottom surfaces of the two control rods, and a threaded rod is fixedly provided on the bottom surface of the motor output end, and the threads on the bottom surface of the threaded rod pass through the top surface of the control plate and extend to the bottom of the control plate, and by turning on the motor, the rotation of the motor output end can drive the threaded rod to rotate, and when the threaded rod rotates, the control plate can move up and down, and when the control plate moves up and down, the two pressure plates can be driven downward by the two control rods.

[0019] Beneficial Effects

[0020] Compared with the prior art, the utility model provides a round tube punching device that reduces deformation and has the following beneficial effects:

[0021] 1. The surface of the round tube can be punched by providing a punching mechanism, and the electric push rod can make the drill bit move downward more accurately during the punching process, so that the effect can be better during the punching process. The reinforcement component can be provided to reinforce the puncher and the drill bit when they move downward, so that the drill bit is more stable when moving downward, thereby reducing deformation when punching the round tube, and reducing the scrap rate of the round tube. The lifting part can adjust the initial height of the puncher and the drill bit, so that it can punch holes for round tubes of different models. The drill bit can be replaced by providing four fixing bolts to meet different punching needs.

[0022] 2. By providing a fixing mechanism, the round tube can be fixed during the punching process, making the round tube more stable during the punching process and reducing the possibility of deformation during the punching. During the fixing process, the two pressing plates can be moved downward synchronously, making it more efficient in fixing the round tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the left side of the utility model;

[0024] Figure 2 It is a three-dimensional schematic diagram of the right side of the utility model;

[0025] Figure 3 It is a partial cross-sectional three-dimensional schematic diagram of the utility model when viewed from bottom;

[0026] Figure 4 This is a bottom-up stereoscopic schematic diagram of the utility model;

[0027] Figure 5 For this utility model Figure 3 Enlarged three-dimensional schematic diagram of area A in the middle.

[0028] In the figure: 1 bottom plate, 2 fixing mechanism, 21 pressing plate, 22 placing block, 23 control rod, 24 motor, 25 positioning rod, 26 threaded rod, 27 control board, 3 punching mechanism, 31 fixing frame, 32 electric telescopic rod, 33 lifting plate, 34 punching machine, 35 adjusting plate, 36 limiting rod, 37 electric push rod, 38 reinforcement component, 381 reinforcement plate, 382 wedge block, 383 elastic member, 384 fixing plate, 385 damper, 386 sliding block, 39 drill bit, 310 fixing bolt, 4 supporting leg. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1

[0031] like Figure 1-Figure 5 As shown, this embodiment proposes a bottom plate 1 and two supporting legs fixedly arranged on the bottom surface of the bottom plate 1, and a fixing mechanism 2 and a punching mechanism 3 are arranged above the bottom plate 1;

[0032] The punching mechanism 3 is located above the fixing mechanism 2;

[0033] The punching mechanism 3 includes a lifting part and a punching part;

[0034] The lifting part is located above the punching part;

[0035] The lifting part includes an electric telescopic rod 32 and a lifting plate 33, and the punching part includes a puncher 34 and a reinforcement assembly 38;

[0036] A fixing frame 31 is fixedly provided on the top surface of the bottom plate 1, and the inner back side of the fixing frame 31 is slidably connected to the back side of the lifting plate 33, and an electric push rod 37 is fixedly provided on the top surface of the lifting plate 33, and the bottom surface of the output end of the electric push rod 37 passes through the top surface of the lifting plate 33 and extends to the bottom of the lifting plate 33. An adjustment plate 35 is provided at the bottom surface of the output end of the electric push rod 37, and the bottom surface of the adjustment plate 35 is fixedly connected to the top surface of the puncher 34. A reinforcement component 38 is located at the front and rear ends of the adjustment plate 35, and the bottom surface of the electric telescopic rod 32 is fixedly connected to the top surface of the fixing frame 31, and the bottom surface of the output end of the electric telescopic rod 32 passes through the top surface of the fixing frame 31 and extends to the inner side of the fixing frame 31, and the bottom surface of the output end of the electric telescopic rod 32 is fixedly connected to the top surface of the lifting plate 33. The reinforcement component 38 includes two sliding blocks 386 and two reinforcement plates 381, and the adjacent side surfaces of the two reinforcement plates 381 are respectively hinged to the front and rear end surfaces of the adjustment plate 35, and the top surfaces of the two sliding blocks 386 are both connected to the lifting plate 35. The bottom surface of the plate 33 is slidably connected, and the bottom surfaces of the two sliding blocks 386 are hinged to the side surfaces far away from the two reinforcement plates 381 respectively. Two fixed plates 384 are fixedly arranged on the bottom surface of the lifting plate 33, and two dampers 385 and two groups of elastic members 383 are fixedly arranged on the side surfaces far away from the two fixed plates 384 respectively. The two dampers 385 and the side surfaces far away from the two groups of elastic members 383 are fixedly connected to the side surfaces close to the two sliding blocks 386 respectively. A drill bit 39 is arranged on the inner side surface of the output end of the puncher 34, and four fixing bolts 310 are arranged on the surface of the output end of the puncher 34. The four fixing bolts 310 are threadedly penetrated through the surface of the output end of the puncher 34 and the surface of the drill bit 39 in sequence and extend to the inside of the drill bit 39. Two wedge-shaped grooves are provided on the bottom surface of the lifting plate 33, and two wedge-shaped blocks 382 are slidably arranged on the inner walls of the two wedge-shaped grooves respectively. The bottom surfaces of the two wedge blocks 382 are fixedly connected to the top surfaces of the two sliding blocks 386 respectively.

[0037] In this embodiment, the surface of the round tube can be punched by providing a punching mechanism 3, and during the punching process, the electric push rod 37 can make the drill bit 39 move downward more accurately, so that the effect can be better during the punching process. The reinforcement component 38 can be provided to reinforce the puncher 34 and the drill bit 39 when they move downward, so that the drill bit 39 is more stable when moving downward, thereby reducing deformation when punching the round tube and reducing the scrap rate of the round tube. The lifting part can adjust the initial height of the puncher 34 and the drill bit 39 so that it can punch holes on round tubes of different models. The four fixing bolts 310 can replace the drill bit 39 so that it can meet different punching requirements.

[0038] Example 2

[0039] like Figure 1-Figure 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the fixing mechanism 2 includes a placing block 22, the bottom surface of the placing block 22 is fixedly connected to the top surface of the bottom plate 1, two positioning rods 25 are fixedly arranged on the top surface of the bottom plate 1, the top surfaces of the two positioning rods 25 are respectively slidably penetrated through the two pressure plates 21 and extend to the top of the two pressure plates 21, a through groove is penetrated through the top surface of the bottom plate 1, two control rods 23 are slidably arranged on the inner wall of the through groove, the top surfaces of the two control rods 23 are respectively fixedly connected to the bottom surfaces of the two pressure plates 21, a motor 24 is fixedly arranged on the top surface of the bottom plate 1, the bottom surface of the output end of the motor 24 penetrates through the top surface of the bottom plate 1 and extends to the bottom of the bottom plate 1, the bottom surfaces of the two control rods 23 are fixedly provided with a control board 27, the bottom surface of the output end of the motor 24 is fixedly provided with a threaded rod 26, the bottom surface of the threaded rod 26 threadably penetrates through the top surface of the control board 27 and extends to the bottom of the control board 27.

[0040] In this embodiment, a fixing mechanism 2 is provided to fix the round tube during the punching process, making the round tube more stable during the punching process and reducing the possibility of deformation during the punching. During the fixing process, the two pressure plates 21 can move downward synchronously, making it more efficient in fixing the round tube.

[0041] When in use, place the round tube that needs to be punched on the inner side of the placement block 22, and turn on the motor 24. The rotation of the output end of the motor 24 can drive the threaded rod 26 to rotate. When the threaded rod 26 rotates, the control plate 27 can move up and down. When the control plate 27 moves up and down, the two control rods 23 can drive the two pressing plates 21 to move downward. When the two pressing plates 21 move downward, the two ends of the round tube can be fixed. After the fixation is completed, the electric telescopic rod 32 is turned on, and the output end of the electric telescopic rod 32 extends to drive the lifting plate 33 to move downward. When the lifting plate 33 moves downward, the puncher 34 and the drill bit 39 can be driven to move downward. After the bottom surface of the drill bit 39 contacts the surface of the round tube, the electric telescopic rod 32 is turned on. The punching machine 34 is started. After being turned on, the drill bit 39 rotates. When the drill bit 39 rotates, the electric push rod 37 is turned on. After the electric push rod 37 is turned on, the drill bit 39 can move downward, so that the round tube can be punched. When the drill bit 39 moves downward, the two sliding blocks 386 can be brought close to each other through the two reinforcement plates 381. When the two sliding blocks 386 are close to each other, the adjustment plate 35 can be supported by the two dampers 385 and the two groups of elastic members 383, so that the punching machine 34 and the drill bit 39 can be reinforced when they move downward. The drill bit 39 can be replaced by providing four fixing bolts 310 to meet different punching requirements.

[0042] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A round tube punching device for reducing deformation, comprising a bottom plate (1) and two supporting legs fixedly arranged on the bottom surface of the bottom plate (1), characterized in that: A fixing mechanism (2) and a punching mechanism (3) are provided above the bottom plate (1); The punching mechanism (3) is located above the fixing mechanism (2); The punching mechanism (3) comprises a lifting part and a punching part; The lifting part is located above the punching part; The lifting part includes an electric telescopic rod (32) and a lifting plate (33), and the punching part includes a puncher (34) and a reinforcement component (38); A fixing frame (31) is fixedly arranged on the top surface of the bottom plate (1), and the inner back side of the fixing frame (31) is slidably connected to the back side of the lifting plate (33). An electric push rod (37) is fixedly arranged on the top surface of the lifting plate (33), and the bottom surface of the output end of the electric push rod (37) passes through the top surface of the lifting plate (33) and extends to the bottom of the lifting plate (33). An adjusting plate (35) is arranged at the height of the bottom surface of the output end of the electric push rod (37), and the bottom surface of the adjusting plate (35) is fixedly connected to the top surface of the punch (34). The reinforcing assembly (38) is located at the front and rear ends of the adjusting plate (35).

2. A round tube punching device for reducing deformation according to claim 1, characterized in that: The fixing mechanism (2) comprises a placement block (22), the bottom surface of the placement block (22) is fixedly connected to the top surface of the bottom plate (1), the top surface of the bottom plate (1) is fixedly provided with two positioning rods (25), the top surfaces of the two positioning rods (25) respectively slide through the two pressure plates (21) and extend to the top of the two pressure plates (21), the top surface of the bottom plate (1) is penetrated by a through groove, the inner wall of the through groove is slidably provided with two control rods (23), the top surfaces of the two control rods (23) are respectively fixedly connected to the bottom surfaces of the two pressure plates (21).

3. A round tube punching device for reducing deformation according to claim 1, characterized in that: The bottom surface of the electric telescopic rod (32) is fixedly connected to the top surface of the fixing frame (31); the bottom surface of the output end of the electric telescopic rod (32) passes through the top surface of the fixing frame (31) and extends to the inside of the fixing frame (31); and the bottom surface of the output end of the electric telescopic rod (32) is fixedly connected to the top surface of the lifting plate (33).

4. A round tube punching device for reducing deformation according to claim 1, characterized in that: The reinforcement assembly (38) comprises two sliding blocks (386) and two reinforcement plates (381); the adjacent side surfaces of the two reinforcement plates (381) are respectively hinged to the front and rear end surfaces of the adjustment plate (35); the top surfaces of the two sliding blocks (386) are both slidably connected to the bottom surface of the lifting plate (33); and the bottom surfaces of the two sliding blocks (386) are respectively hinged to the distant side surfaces of the two reinforcement plates (381).

5. A round tube punching device for reducing deformation according to claim 4, characterized in that: Two fixed plates (384) are fixedly arranged on the bottom surface of the lifting plate (33); two dampers (385) and two groups of elastic members (383) are fixedly arranged on the far side of the two fixed plates (384); and the far side of the two dampers (385) and the two groups of elastic members (383) are fixedly connected to the near side of the two sliding blocks (386).

6. A round tube punching device for reducing deformation according to claim 1, characterized in that: A drill bit (39) is arranged on the inner side of the output end of the punch (34), and four fixing bolts (310) are arranged on the surface of the output end of the punch (34). The four fixing bolts (310) are threadedly penetrated through the surface of the output end of the punch (34) and the surface of the drill bit (39) in sequence and extend into the interior of the drill bit (39).

7. A round tube punching device for reducing deformation according to claim 4, characterized in that: The bottom surface of the lifting plate (33) is provided with two wedge-shaped grooves, and two wedge-shaped blocks (382) are slidably arranged on the inner walls of the two wedge-shaped grooves, and the bottom surfaces of the two wedge-shaped blocks (382) are fixedly connected to the top surfaces of the two sliding blocks (386) respectively.

8. A round tube punching device for reducing deformation according to claim 2, characterized in that: A motor (24) is fixedly arranged on the top surface of the bottom plate (1), and the bottom surface of the output end of the motor (24) passes through the top surface of the bottom plate (1) and extends to below the bottom plate (1). A control board (27) is fixedly arranged on the bottom surfaces of the two control rods (23), and a threaded rod (26) is fixedly arranged on the bottom surface of the output end of the motor (24), and the bottom surface of the threaded rod (26) passes through the top surface of the control board (27) and extends to below the control board (27).

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