Efficient punching device for pipeline production

Abstract

The utility model relates to the technical field of pipeline production, in particular to an efficient punching device for pipeline production, which comprises a supporting base and a positioning frame, the positioning frame is arranged on the outer wall of the top end of the supporting base, an auxiliary adjusting mechanism is arranged below the positioning frame, an abutting limiting mechanism is arranged above the supporting base, and the abutting limiting mechanism is connected with the supporting base. When the efficient punching device for pipeline production is used, a pipeline is clamped and limited through a mechanism combination, the punching mechanism is arranged to be of a movable design, and the punching mechanism is arranged to be of a movable design; and when multiple positions of the pipeline need to be perforated, the different positions of the pipeline can be perforated only by adjusting the mounting position of the perforating mechanism, the pipeline does not need to be repeatedly adjusted and positioned in the whole operation process, the perforating work of the multiple positions can be completed through single positioning, the whole structural design is simple, and the application effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline production, in particular to a high-efficiency punching device for pipeline production. Background Art

[0002] Pipeline production punching device is a device specially used for punching in the pipeline production process. Usually, this device can be used to drill or open holes in the pipeline to facilitate subsequent installation, connection, maintenance or other process;

[0003] Patent No. "CN219902453U" discloses a "PVC pipe punching device". The device, through the coordination of a positioning component, a support component and a limit component, can place the support plate directly above the position to be processed on the pipe body under the action of the positioning component, and use the support component to support the support plate. The limit component is also used to control the maximum descending distance of the support plate, thereby ensuring the drilling quality of the pipe body. However, the above device is only suitable for a single hole opening in the pipe. When multiple holes need to be opened in the pipe, the positioning component needs to be repeatedly disassembled and then the positioning and opening are performed. The overall operation process is cumbersome and the practicality is poor. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problem and propose an efficient punching device for pipeline production, which improves the problem that the above-mentioned PVC pipeline punching device is only suitable for single-time drilling of pipelines. When multiple holes need to be drilled in the pipeline, the positioning components need to be repeatedly disassembled and then the positioning and drilling are performed. The overall operation process is cumbersome and the practicality is poor.

[0005] A high-efficiency punching device for pipeline production comprises a support base and a positioning frame: a positioning frame is arranged on the upper surface of the support base, an auxiliary adjustment mechanism for adjusting the position of the positioning frame is arranged inside the support base, a resistance limit mechanism for positioning the pipeline is arranged above the support base, a hole opening control mechanism for processing the pipeline is arranged on the side of the resistance limit mechanism, the auxiliary adjustment mechanism comprises a limit T-block, a limit T-slot and a handle, a limit T-block is arranged on the bottom outer wall of the positioning frame, a limit T-slot is arranged on the top outer wall of the support base, a sliding connection is formed between the limit T-block and the limit T-slot, a handle is arranged on the side outer wall of the positioning frame, and a protective sleeve is arranged on the outer sleeve of the handle.

[0006] Preferably, the interference limit mechanism includes a positioning support block and a positioning bracket, and two groups of positioning support blocks are symmetrically arranged on the top outer wall of the support base. There are two positioning support blocks in the same group, and a support shaft is rotatably installed between the side inner walls of the two positioning support blocks, and a positioning bracket is arranged on the outside of the support shaft.

[0007] Preferably, the positioning card bracket is in an inverted "V" shape, and friction pads are provided on the inner walls of both sides of the positioning card bracket, a limit handle is provided on the outer wall of the side of the positioning card bracket, and a positioning base plate for cooperating with the support base for positioning is provided at one end of the positioning card bracket away from the support shaft.

[0008] Preferably, the top outer wall of the positioning base plate is symmetrically provided with first threaded holes, and the top outer wall of the supporting base is symmetrically provided with two groups of second threaded holes, and the first threaded holes and the second threaded holes are threadedly mounted with the positioning bolts.

[0009] Preferably, the opening diameter of the first threaded hole is equal to the opening diameter of the second threaded hole.

[0010] Preferably, the hole opening control mechanism includes a control motor, a limit screw, a limit block, a mounting plate and a small drilling rig. The top outer wall of the positioning frame is provided with a control motor, and the control motor is connected to the top outer wall of the limit screw. The bottom outer wall of the limit screw is rotatably mounted on the bottom inner wall of the positioning frame. A limit block is provided on the outside of the limit screw, and a mounting plate is provided on the side outer wall of the limit block. A small drilling rig is provided on the bottom outer wall of the mounting plate.

[0011] Preferably, the limiting protrusions are symmetrically arranged on the outer walls on both sides of the limiting block, and the limiting protrusions are slidably mounted on the side inner walls of the positioning frame.

[0012] The beneficial effects of the utility model are:

[0013] 1. When the efficient punching device for pipeline production is used, the pipeline is clamped and limited by the combination of mechanisms, and the punching mechanism is set to a movable design. Therefore, when multiple holes need to be opened in the pipeline, it is only necessary to adjust the installation position of the punching mechanism to open holes in different positions of the pipeline. The overall operation process does not require repeated adjustment and positioning of the pipeline, and the opening work of multiple positions can be completed with a single positioning. The overall structural design is simple and has good applicability.

[0014] 2. When the efficient punching device for pipeline production is in use, the positioning bracket is set as a triangular structure and the mechanism component is used to set it as a rotating installation design. In conjunction with the locking relationship between the subsequent positioning bolts and the threaded holes, the device can be portable and the pipeline is limited inside the positioning bracket. The stability of the triangle is utilized to prevent the pipeline from being easily rotated and replaced. In conjunction with the setting of a friction pad on the inner outer wall of the positioning bracket, the effect of stable contact limitation is achieved by increasing the contact friction between the positioning bracket and the outer wall of the pipeline. The overall structural design is ingenious and has good practical effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model from a front view;

[0016] Figure 2 It is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the auxiliary adjustment mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the interference and limiting mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the opening control mechanism of the utility model.

[0020] In the figure: 1. Support base; 2. Positioning frame; 3. Auxiliary adjustment mechanism; 31. Limit T-shaped block; 32. Limit T-shaped slot; 33. Handle; 4. Interference limit mechanism; 41. Positioning support block; 42. Positioning bracket; 43. Friction pad; 44. Limit handle; 45. Positioning base plate; 46. First threaded hole; 47. Second threaded hole; 48. Positioning bolt; 5. Opening control mechanism; 51. Control motor; 52. Limit screw rod; 53. Limit block; 54. Mounting plate; 55. Small drilling rig. DETAILED DESCRIPTION

[0021] 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.

[0022] When implementing: Figure 1-5As shown, it includes a support base 1 and a positioning frame 2: the upper surface of the support base 1 is provided with the positioning frame 2, the interior of the support base 1 is provided with an auxiliary adjustment mechanism 3 for adjusting the position of the positioning frame 2, the upper part of the support base 1 is provided with a resistance limit mechanism 4 for positioning the pipeline, the side of the resistance limit mechanism 4 is provided with an opening control mechanism 5 for processing the pipeline, the auxiliary adjustment mechanism 3 includes a limit T-shaped block 31, a limit T-shaped groove 32 and a handle 33, the bottom outer wall of the positioning frame 2 is provided with a limit T-shaped block 31, the top outer wall of the support base 1 is provided with a limit T-shaped groove 32, the limit T-shaped block 31 and the limit T-shaped groove 32 are slidably connected, and the side outer wall of the positioning frame 2 is provided with a handle. 33. A protective sleeve is provided on the outer sleeve of the handle 33; the setting of the protective sleeve here strengthens the gripping stability of the handle 33 by increasing the contact friction. When the following hole opening control mechanism 5 needs to be moved to the corresponding hole opening position, it is only necessary to hold the handle 33 and push it toward the hole opening position. Then, the movement of the handle 33 will automatically drive the positioning frame 2 to move and then drive the entire hole opening control mechanism 5 to move. When the positioning frame 2 moves, it will automatically drive the limiting T-shaped block 31 to slide inside the limiting T-shaped slot 32. Here, the setting of the limiting T-shaped block 31 and the limiting T-shaped slot 32 has the effect of limiting support for the positioning frame 2. After moving to the specified position, hold the handle 33 until the following hole opening process is completed.

[0023] The resistance limit mechanism 4 includes a positioning support block 41 and a positioning bracket 42. Two groups of positioning support blocks 41 are symmetrically arranged on the top outer wall of the support base 1. There are two positioning support blocks 41 in the same group. A support shaft is rotatably installed between the side inner walls of the two positioning support blocks 41, and a positioning bracket 42 is arranged outside the support shaft. The positioning bracket 42 is in an inverted "V" shape, and friction pads 43 are arranged on the inner walls of both sides of the positioning bracket 42. A limiting handle 44 is arranged on the side outer wall of the positioning bracket 42, and a positioning bracket 42 is arranged at one end away from the support shaft. The positioning base plate 45 cooperates with the support base 1 for positioning, and the top outer wall of the positioning base plate 45 is symmetrically provided with first threaded holes 46, and the top outer wall of the support base 1 is symmetrically provided with two sets of second threaded holes 47, and the first threaded holes 46 and the second threaded holes 47 are threadedly installed with the positioning bolts 48; when it is necessary to limit the position of the pipe to be punched inside the device, it is first necessary to pull the limit handle 44 to lift the positioning bracket 42 upward as a whole, and then the positioning bracket 42 will automatically lift upward along a fan-shaped trajectory with the support shaft as the rotating support shaft, as shown in the attached manual. Figure 4As shown, the positioning bracket 42 is set to a triangular structure, and then the pipe is adjusted to a suitable position and placed on the support base 1 directly below the positioning bracket 42. After placement, the pipe is stabilized, and then the limit handle 44 is pulled downward, and the movement of the limit handle 44 will automatically drive the positioning bracket 42 to move. When the positioning bracket 42 moves to the point where the two sets of friction pads 43 on its inner side tightly contact the pipe on the top of the support base 1, the positioning bolt 48 is passed through the first threaded hole 46 and screwed to the bottom end of the second threaded hole 47 from top to bottom. At this point, the positioning of one side of the pipe is completed, and the positioning method for the other side is the same as the above process. When both ends of the pipe are limited by the resistance, the resistance limit of the pipe is completed, and the subsequent removal process is the same.

[0024] The opening diameter of the first threaded hole 46 is equal to the opening diameter of the second threaded hole 47; here, the first threaded hole 46 and the second threaded hole 47 are set to have the same opening diameter, so that the above-mentioned positioning bolt 48 can be passed through at one time during installation, and because the thread sizes are matched, it is not easy to loosen after installation.

[0025] The hole opening control mechanism 5 includes a control motor 51, a limit screw 52, ​​a limit block 53, a mounting plate 54 and a small drilling rig 55. The top outer wall of the positioning frame 2 is provided with a control motor 51, the control motor 51 is connected to the top outer wall of the limit screw 52, ​​the bottom outer wall of the limit screw 52 is rotatably installed with the bottom inner wall of the positioning frame 2, the outside of the limit screw 52 is provided with a limit block 53, the side outer wall of the limit block 53 is provided with a mounting plate 54, the bottom outer wall of the mounting plate 54 is provided with a small drilling rig 55, the two side outer walls of the limit block 53 are symmetrically provided with limit protrusions, and the limit protrusions are slidably installed with the side inner wall of the positioning frame 2; it is noted here that the small drilling rig 55 here is set as the most conventional motor-driven drill rotating hole opening device on the market. When it is necessary to drill a hole in the positioned pipe, it is first necessary to To start the small drilling rig 55, the motor inside it will automatically drive the drill bit to rotate, and then the control motor 51 will be turned on and controlled to rotate forward. When the control motor 51 is turned on, it will automatically drive the limit screw 52 to rotate, and the rotation of the limit screw 52 will automatically drive the limit block 53 to move. Here, due to the sliding installation arrangement of the limit protrusion and the inner wall of the positioning frame 2, the limit screw 52 will only drive the limit block 53 to realize the vertical downward sliding trajectory movement when rotating, and the movement of the limit block 53 will automatically drive the mounting plate 54 to move, and then drive the small drilling rig 55 to move downward. As the small drilling rig 55 operates by itself and the above-mentioned working process drives it to move downward, it will automatically drill holes in the pipeline. After the drilling is completed, the control motor 51 is controlled to reverse and the small drilling rig 55 can be automatically retracted. The principle is the same as above.

[0026] When the utility model is used, the pipe to be punched needs to be stopped inside the device. At this time, the stop handle 44 needs to be pulled to lift the positioning bracket 42 upward as a whole, and then the positioning bracket 42 will automatically lift upward along a fan-shaped trajectory with the support shaft as the rotating support shaft, as shown in the attached manual. Figure 4 As shown, the positioning bracket 42 is set to a triangular structure, and then the pipeline is adjusted to a suitable position and placed on the support base 1 directly below the positioning bracket 42. After placement, the pipeline is stabilized, and then the limit handle 44 is pulled downward, and the movement of the limit handle 44 will automatically drive the positioning bracket 42 to move. When the positioning bracket 42 moves to the point where the two sets of friction pads 43 on its inner side tightly contact the pipeline above the support base 1, the positioning bolt 48 is passed through the first threaded hole 46 and screwed to the bottom end of the second threaded hole 47 from top to bottom. At this point, the positioning of one side of the pipeline is completed. The positioning method for the other side is the same as the above process. When both ends of the pipeline are limited by the resistance, the resistance of the pipeline is completed.

[0027] Then, the following opening control mechanism 5 is moved to the corresponding opening position. The setting of the protective cover here strengthens the gripping stability of the handle 33 by increasing the contact friction. When moving, it is only necessary to hold the handle 33 and push it toward the opening position. Then, the movement of the handle 33 will automatically drive the positioning frame 2 to move and then drive the entire opening control mechanism 5 to move. When the positioning frame 2 moves, it will automatically drive the limiting T-shaped block 31 to slide inside the limiting T-shaped slot 32. Here, the setting of the limiting T-shaped block 31 and the limiting T-shaped slot 32 has the effect of limiting support for the positioning frame 2. After moving to the specified position, hold the handle 33 to stabilize the position of the opening control mechanism 5.

[0028] It is noted here that the small drilling rig 55 here is set as the most conventional motor-driven drill bit rotating hole-opening device on the market. When it is necessary to drill a hole in the positioned pipe, it is necessary to first turn on the small drilling rig 55 to start working, and then the motor inside it will automatically drive the drill bit to rotate, and then turn on the control motor 51 and control its forward rotation. When the control motor 51 is turned on, it will automatically drive the limit screw 52 to rotate, and then the rotation of the limit screw 52 will automatically drive the limit block 53 to move. Here, due to the sliding installation arrangement of the limit protrusion and the inner wall of the positioning frame 2, the limit screw 52 will only drive the limit block 53 to realize the vertical downward sliding trajectory movement when rotating, and then the movement of the limit block 53 will automatically drive the mounting plate 54 to move and then drive the small drilling rig 55 to move downward. As the small drilling rig 55 operates by itself and the above-mentioned working process drives it to move downward, it will automatically drill a hole in the pipe. After the hole drilling is completed, the control motor 51 is reversed to automatically retract the small drilling rig 55. The principle is the same as above.

[0029] It is noted here that the above-mentioned control motor 51 can be powered by existing operating technical means, whether it is powered by a power supply or by an external wire. At the same time, the above-mentioned small drilling rig 55 can use a built-in power supply or an external power supply, both of which belong to existing conventional operating technical means and will not be described in detail here.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An efficient drilling device for pipeline production, characterized in that: The invention comprises a support base (1) and a positioning frame (2): the upper surface of the support base (1) is provided with the positioning frame (2); the interior of the support base (1) is provided with an auxiliary adjustment mechanism (3) for adjusting the position of the positioning frame (2); the upper part of the support base (1) is provided with a resistance limiting mechanism (4) for positioning the pipeline; the side of the resistance limiting mechanism (4) is provided with a hole opening control mechanism (5) for processing the pipeline; the auxiliary adjustment mechanism (3) comprises a limiting T-shaped block (31), a limiting T-shaped groove (32) and a handle (33); the bottom outer wall of the positioning frame (2) is provided with a limiting T-shaped block (31); the top outer wall of the support base (1) is provided with a limiting T-shaped groove (32); the limiting T-shaped block (31) and the limiting T-shaped groove (32) are slidably connected; the side outer wall of the positioning frame (2) is provided with a handle (33); the outer sleeve of the handle (33) is provided with a protective sleeve.

2. The high-efficiency punching device for pipeline production according to claim 1 is characterized in that: The abutment and limiting mechanism (4) comprises a positioning support block (41) and a positioning bracket (42); two groups of positioning support blocks (41) are symmetrically arranged on the top outer wall of the support base (1); two positioning support blocks (41) are arranged in the same group; a support shaft is rotatably installed between the side inner walls of the two positioning support blocks (41), and a positioning bracket (42) is arranged outside the support shaft.

3. The high-efficiency punching device for pipeline production according to claim 2, characterized in that: The positioning bracket (42) is in an inverted "V" shape, and the inner walls of both sides of the positioning bracket (42) are provided with friction pads (43), the outer walls of the side edges of the positioning bracket (42) are provided with limit handles (44), and the end of the positioning bracket (42) away from the support shaft is provided with a positioning base plate (45) for cooperating with the support base (1) for positioning.

4. The high-efficiency punching device for pipeline production according to claim 3 is characterized in that: The top outer wall of the positioning base plate (45) is symmetrically provided with first threaded holes (46), and the top outer wall of the supporting base (1) is symmetrically provided with two groups of second threaded holes (47), and the first threaded holes (46) and the second threaded holes (47) are threadedly mounted with positioning bolts (48).

5. The high-efficiency punching device for pipeline production according to claim 4, characterized in that: The opening diameter of the first threaded hole (46) is equal to the opening diameter of the second threaded hole (47).

6. The high-efficiency punching device for pipeline production according to claim 1, characterized in that: The hole opening control mechanism (5) comprises a control motor (51), a limit screw (52), a limit block (53), a mounting plate (54) and a small drilling machine (55); the top outer wall of the positioning frame (2) is provided with a control motor (51); the control motor (51) is connected to the top outer wall of the limit screw (52); the bottom outer wall of the limit screw (52) is rotatably mounted on the bottom inner wall of the positioning frame (2); the outside of the limit screw (52) is provided with a limit block (53); the side outer wall of the limit block (53) is provided with a mounting plate (54); and the bottom outer wall of the mounting plate (54) is provided with a small drilling machine (55).

7. The high-efficiency punching device for pipeline production according to claim 6, characterized in that: The outer walls on both sides of the limit block (53) are symmetrically provided with limit protrusions, and the limit protrusions are slidably mounted on the inner walls of the side edges of the positioning frame (2).

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