Multi-station rotating disc type pipe bending, punching and flanging all-in-one machine

Abstract

The utility model relates to the technical field of punching and flanging all-in-one machines, in particular to a multi-station rotating disc type pipe bending, punching and flanging all-in-one machine which comprises a base, a mounting hole is formed in the top of the base, a connecting sleeve is rotationally connected into the mounting hole, the two ends of the connecting sleeve extend out of the mounting hole, and a rotating disc is mounted on the edge of the top of the connecting sleeve. The turntable extends to the top of the base, and the bottom edge of the base is provided with supporting legs. The driving motor can drive the rotating disc to rotate under the action of the gear and the gear ring, then the multiple positioning blocks and the multiple clamping blocks on the rotating disc can be driven to move, the bent pipes between the positioning blocks and the clamping blocks are moved to the positions below the corresponding punches or flanging heads, and therefore when one bent pipe is punched or flanged, the bent pipes can be conveniently punched or flanged. A worker can fix a new bent pipe between other positioning blocks and clamping blocks, feeding and discharging can be conducted in the machining process, and the using effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch -a -hole flanging integrated machine technical field, especially to a kind of multi-station turntable type pipe bending punch -a -hole flanging integrated machine. BACKGROUND

[0002] Pipe bending punch -a -hole flanging integrated machine is a kind of automatic processing equipment with punch -a -hole and flanging function, mainly used for the hole position processing and edge folding forming of metal pipe bending.

[0003] The existing punch -a -hole flanging integrated machine is generally fixed with pipe bending on clamp when using, then punch -a -hole is processed to pipe bending by punch, after punch -a -hole is completed, it is moved to flanging head and is processed.Folding. However, in the use process, after processing is completed, the processed pipe bending is taken off from clamp, then new pipe bending is fixed on clamp, after that, punch -a -hole and flanging processing can be continued, cannot carry out feeding and discharging simultaneously, use effect is poor, and the clamp for fixing pipe bending is generally pneumatic clamp or threaded clamp, after pipe bending is placed on clamp, worker needs to control clamp to clamp pipe bending, clamping is troublesome, use effect is poor.Therefore, we propose a kind of multi-station turntable type pipe bending punch -a -hole flanging integrated machine. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the above-mentioned shortcomings existing in prior art, and proposes a kind of multi-station turntable type pipe bending punch -a -hole flanging integrated machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of multi-station turntable type pipe bending punch -a -hole flanging integrated machine is designed, including base, installation hole is set in the top of base, the inside of installation hole is rotatably connected with connecting sleeve, the both ends of connecting sleeve are stretched to the outside of installation hole, and the top edge of connecting sleeve is installed with turntable, and turntable stretches to the top of base;

[0006] The bottom edge of base is installed with support leg, and the horizontal plate is connected between support leg, the top of horizontal plate is installed with U-shaped seat, the top of U-shaped seat is rotatably connected with gear, one end of gear is connected with driving motor, driving motor is fixed in the inside of U-shaped seat, and the bottom side surface of connecting sleeve is installed with gear ring, and gear ring is engaged with gear;

[0007] The top of turntable is installed with a plurality of positioning blocks, the side of each positioning block is equipped with the clamping block matched with positioning block, the bottom of clamping block is installed with connecting block, and the top of turntable is provided with a plurality of through grooves, and the bottom of each connecting block is stretched into corresponding through groove;

[0008] The inside of the connecting sleeve is provided with a mounting plate, the bottom edge of the mounting plate is fixed on the top of the horizontal plate through a plurality of supporting rods, and the top of the base is provided with two U-shaped frames, one end of the bottom of each U-shaped frame is fixed on the top of the base, and the other end of each U-shaped frame is fixed on the top of the mounting plate;

[0009] One side of the inside of each U-shaped frame is provided with a fixing rod, one end of the fixing rod is rotatably connected with a roller, and the side surface of each clamping block is provided with a guide block, when the clamping block moves below the U-shaped frame, one end of the roller abuts against the side surface of the guide block;

[0010] Each U-shaped frame is provided with a strip-shaped moving plate, the top of each strip-shaped moving plate is connected with the corresponding U-shaped frame through an elastic mechanism, and the bottom of one of the strip-shaped moving plates is provided with a punch, and the bottom of the other strip-shaped moving plate is provided with a flanging head.

[0011] Preferably, a guide rod is installed in each through slot, and each guide rod slidably penetrates the corresponding connecting block.

[0012] Preferably, one end of each guide rod is slidably sleeved with a spring, one end of the spring abuts against one end of the through slot, and the other end of the spring abuts against the side surface of the connecting block.

[0013] Preferably, the two sides of the guide block are inclined, and when the side surface of the roller abuts against the side surface of the guide block, the adjacent surfaces of the clamping block and the positioning block abut against the surface of the elbow pipe.

[0014] Preferably, the two ends of the strip-shaped moving plate are slidably connected with the slide rails fixed on the inner side wall of the U-shaped frame through slide blocks.

[0015] Preferably, an angle sensor is installed on the side surface of the connecting sleeve, and a control cabinet is installed on one side of the bottom of the base, and the controller in the control cabinet is connected with the angle sensor, the elastic mechanism and the driving motor through wires.

[0016] Preferably, the bottom of the control cabinet is higher than the bottom of the supporting leg.

[0017] The design scheme provided by the utility model has the beneficial effects in the application process:

[0018] 1. The driving motor can drive the rotating disc to rotate under the action of the gear and the gear ring, thereby driving the plurality of positioning blocks and clamping blocks on the rotating disc to move, and moving the elbow pipe between the positioning blocks and the clamping blocks below the corresponding punch or flanging head, so that when one of the elbow pipes is punched or flanged, the worker can fix the new elbow pipe between the other positioning blocks and clamping blocks, and can perform feeding and discharging during processing, thereby improving the use effect.

[0019] 2, through the cooperation of the roller and the guide block, when the clamping block moves below the punch or the flanging head, the fixed rod can push the clamping block, so that the clamping block is tightly abutted against the side surface of the elbow pipe, and the elbow pipe is fixed, so that the fixing is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model;

[0021] Figure 2 It is a clamping block structure schematic view of the utility model;

[0022] Figure 3 It is a side view of the positioning block and the clamping block structure of the utility model;

[0023] Figure 4 It is a side view of the utility model.

[0024] In the figure: 1, base; 2, strip-shaped moving plate; 3, turntable; 4, positioning block; 5, U-shaped frame; 6, telescopic mechanism; 7, punch; 8, mounting plate; 9, fixed rod; 10, clamping block; 11, roller; 12, flanging head; 13, guide rod; 14, guide block; 15, spring; 16, through slot; 17, connecting block; 18, gear; 19, driving motor; 20, U-shaped seat; 21, cross plate; 22, supporting leg; 23, gear ring; 24, connecting sleeve; 25, angle sensor; 26, control cabinet; 27, mounting hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Referring to Figures 1-4 A multi-station turntable type elbow pipe punching and flanging all-in-one machine, including base 1, the bottom of base 1 one side is installed control cabinet 26, control cabinet 26 inside is equipped with controller, controller is one of control mainboard, host computer or PLC logic controller.

[0027] As Figure 1 And Figure 4As shown, the top of the base 1 is provided with a mounting hole 27, the inside of the mounting hole 27 is rotatably connected with a connecting sleeve 24, both ends of the connecting sleeve 24 extend to the outside of the mounting hole 27, and the top edge of the connecting sleeve 24 is provided with a rotating disc 3, the rotating disc 3 extends to the top of the base 1, the bottom edge of the base 1 is provided with a support leg 22, the support leg 22 is connected with a cross plate 21, the top of the cross plate 21 is provided with a U-shaped seat 20, the top of the U-shaped seat 20 is rotatably connected with a gear 18, one end of the gear 18 is connected with a drive motor 19, the drive motor 19 is fixed inside the U-shaped seat 20, the drive motor 19 is connected with a controller through wires, the bottom side of the connecting sleeve 24 is provided with a gear ring 23, the gear ring 23 is engaged with the gear 18, in actual use, the drive motor 19 can drive the gear 18 to rotate, the gear 18 can drive the connecting sleeve 24 to rotate under the action of the gear ring 23, thereby controlling the rotating disc 3 to rotate.

[0028] As shown in Figure 1 and Figure 3 , the top of the rotating disc 3 is provided with a plurality of positioning blocks 4, one side of each positioning block 4 is provided with a clamping block 10 matched with the positioning block 4, the bottom of the clamping block 10 is provided with a connecting block 17, and the top of the rotating disc 3 is provided with a plurality of through grooves 16, the bottom of each connecting block 17 extends into the corresponding through groove 16, in actual use, the distance between the positioning block 4 and the clamping block 10 can be adjusted by moving the clamping block 10, thereby clamping and fixing the elbow pipe located therebetween.

[0029] As shown in Figure 1 and Figure 4 , the inside of the connecting sleeve 24 is provided with a mounting plate 8, the bottom edge of the mounting plate 8 is fixed on the top of the cross plate 21 through a plurality of support rods, and the top of the base 1 is provided with two U-shaped frames 5, one end of the bottom of each U-shaped frame 5 is fixed on the top of the base 1, and the other end of each U-shaped frame 5 is fixed on the top of the mounting plate 8, the inside of each U-shaped frame 5 is provided with a strip-shaped moving plate 2, the top of each strip-shaped moving plate 2 is connected with the corresponding U-shaped frame 5 through a telescopic mechanism 6, and the bottom of one of the strip-shaped moving plates 2 is provided with a punch 7, the bottom of the other strip-shaped moving plate 2 is provided with a flanging head 12, the punch 7 and the flanging head 12 are located above the rotating disc 3, the telescopic mechanism 6 is one of an electric push rod, an air cylinder or a hydraulic rod, and the telescopic mechanism 6 is connected with a controller through wires, in actual use, when the elbow pipe moves to below the punch 7 or the flanging head 12 following the rotating disc 3, then the telescopic mechanism 6 pushes the strip-shaped moving plate 2 to move downward, so that the punch 7 or the flanging head 12 processes the elbow pipe below.

[0030] As shown in Figure 1 and Figure 4As shown, the inner side of each U-shaped frame 5 is provided with a fixing rod 9, one end of the fixing rod 9 is rotatably connected with a roller 11, and the side surface of each clamping block 10 is provided with a guide block 14, when the clamping block 10 moves to the lower side of the U-shaped frame 5, one end of the roller 11 abuts against the side surface of the guide block 14, the two sides of the guide block 14 are inclined, and when the side surface of the roller 11 abuts against the side surface of the guide block 14, the side surface of the clamping block 10 and the side surface of the positioning block 4 abut against the surface of the bent pipe, in the actual use process, when the clamping block 10 and the positioning block 4 move to the inside of the U-shaped frame 5, the roller 11 abuts against the side surface of the guide block 14, and the clamping block 10 is pushed while moving, so that the clamping block 10 moves to the direction of the positioning block 4, and the bent pipe is clamped and fixed, which is convenient

[0031] As shown in Figure 2 and Figure 3 As shown, the inner side of each U-shaped frame 5 is provided with a fixing rod 9, one end of the fixing rod 9 is rotatably connected with a roller 11, and the side surface of each clamping block 10 is provided with a guide block 14, when the clamping block 10 moves to the lower side of the U-shaped frame 5, one end of the roller 11 abuts against the side surface of the guide block 14, the two sides of the guide block 14 are inclined, and when the side surface of the roller 11 abuts against the side surface of the guide block 14, the side surface of the clamping block 10 and the side surface of the positioning block 4 abut against the surface of the bent pipe, in the actual use process, when the clamping block 10 and the positioning block 4 move to the inside of the U-shaped frame 5, the roller 11 abuts against the side surface of the guide block 14, and the clamping block 10 is pushed while moving, so that the clamping block 10 moves to the direction of the positioning block 4, and the bent pipe is clamped and fixed, which is convenient

[0032] It should be noted that one end of each guide rod 13 is slidably sleeved with a spring 15, one end of the spring 15 abuts against one end of the through slot 16, and the other end of the spring 15 abuts against the side surface of the connecting block 17, the spring 15 can push the clamping block 10 to move, so that one side of the clamping block 10 abuts against the side surface of the bent pipe, and the bent pipe is limited, so that the bent pipe does not shake during the rotation of the rotating disc 3, and the position is not deviated.

[0033] It should be noted that, as shown in Figure 4 The side surface of the connecting sleeve 24 is provided with an angle sensor 25, the angle sensor 25 is connected with the controller through wires, in the actual use process, the rotation angle of the connecting sleeve 24 can be detected through the angle sensor 25, and the detection data is transmitted to the controller, the controller can control the driving motor 19 to drive the connecting sleeve 24 to rotate a preset angle through the gear 18 and the gear ring 23, so that the positioning block 4 and the clamping block 10 for fixing the bent pipe are moved to the lower side of the corresponding punch 7 or the flanging head 12.

[0034] Specifically, in use, the staff pulls the clamping block 10, the spring 15 is compressed, then the elbow pipe is placed between the corresponding positioning block 4 and the clamping block 10, then the clamping block 10 is loosened, the spring 15 is elongated, the clamping block 10 is pushed to move, so that one end of the clamping block 10 abuts against the side wall of the elbow pipe, then the controller controls the driving motor 19 to work, the driving motor 19 drives the connecting sleeve 24 to rotate through the cooperation of the gear 18 and the gear ring 23, and then the rotating disc 3 can be driven to rotate, the elbow pipe is conveyed to below the punch 7, while rotating, the guide block 14 on the side of the clamping block 10 is in contact with the roller 11, the roller 11 rotates along the side of the guide block 14, and under the action of the fixing rod 9, the clamping block 10 is tightly abutted against the side of the elbow pipe, so that the elbow pipe is fixed, and the fixing is convenient, at this time, the angle sensor 25 detects the rotating angle of the rotating disc 3, and transmits data into the controller, the controller closes the driving motor 19, so that the elbow pipe stays at the preset position below the punch 7, then the controller controls the telescopic mechanism 6 to work, the telescopic mechanism 6 pushes the strip-shaped moving plate 2 to move, so that the punch 7 moves downward to punch the elbow pipe, and while punching, the staff can pull another clamping block 10, then the elbow pipe is placed between the positioning block 4 and the clamping block 10, so that the installation of the next elbow pipe can be completed during the punching process of the previous elbow pipe, and the processing is convenient, after the punching is completed, the controller controls the driving motor 19 to drive the rotating disc 3 to rotate, moves the punched elbow pipe to below the flanging head 12, at the same time, the new elbow pipe moves to below the punch 7, and under the action of the fixing rod 9 and the roller 11, the clamping block 10 clamps and fixes the elbow pipe, then the telescopic mechanism 6 drives the strip-shaped moving plate 2 to move downward, so that the punch 7 punches the elbow pipe, and at the same time, the flanging head 12 moves downward to flange the edge of the punch, thereby improving the use effect.

[0035] Further, as shown in Figure 1 The two ends of the strip-shaped moving plate 2 are slidably connected to the slide rails fixed to the inner side wall of the U-shaped frame 5 through the sliding blocks, and the cooperation of the sliding blocks and the slide rails can limit the strip-shaped moving plate 2, so that the strip-shaped moving plate 2 remains stable, thereby improving the punching precision of the punch 7 and the flanging precision of the flanging head 12.

[0036] Further, as shown in Figure 4 The bottom of the control cabinet 26 is higher than the bottom of the supporting leg 22, and the supporting legs 22 form an accommodating space, and the control cabinet 26 is located in the space, so that the installation and use of the device are not hindered.

[0037] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A multi-station rotary table type pipe bending, punching and flanging integrated machine, comprising a base (1), characterized in that: The top of the base (1) is provided with a mounting hole (27), the inside of the mounting hole (27) is rotatably connected with a connecting sleeve (24), both ends of the connecting sleeve (24) extend to the outside of the mounting hole (27), and the top edge of the connecting sleeve (24) is provided with a rotating disc (3), which extends to the top of the base (1); The bottom edge of the base (1) is provided with supporting legs (22), the supporting legs (22) are connected with a cross plate (21), the top of the cross plate (21) is provided with a U-shaped seat (20), the top of the U-shaped seat (20) is rotatably connected with a gear (18), one end of the gear (18) is connected with a driving motor (19), the driving motor (19) is fixed in the U-shaped seat (20), and the bottom side of the connecting sleeve (24) is provided with a gear ring (23), the gear ring (23) is engaged with the gear (18); The top of the rotating disc (3) is provided with a plurality of positioning blocks (4), one side of each positioning block (4) is provided with a clamping block (10) matched with the positioning block (4), the bottom of the clamping block (10) is provided with a connecting block (17), and the top of the rotating disc (3) is provided with a plurality of through grooves (16), the bottom of each connecting block (17) extends into the corresponding through groove (16). The inside of the connecting sleeve (24) is provided with a mounting plate (8), the bottom edge of the mounting plate (8) is fixed on the top of the cross plate (21) through a plurality of supporting rods, and the top of the base (1) is provided with two U-shaped frames (5), one end of the bottom of each U-shaped frame (5) is fixed on the top of the base (1), and the other end of each U-shaped frame (5) is fixed on the top of the mounting plate (8); One side of the inside of each U-shaped frame (5) is provided with a fixed rod (9), one end of the fixed rod (9) is rotatably connected with a roller (11), and the side surface of each clamping block (10) is provided with a guide block (14), when the clamping block (10) moves below the U-shaped frame (5), one end of the roller (11) abuts against the side surface of the guide block (14); The inside of each U-shaped frame (5) is provided with a strip-shaped moving plate (2), the top of each strip-shaped moving plate (2) is connected with the corresponding U-shaped frame (5) through a telescopic mechanism (6), and the bottom of one of the strip-shaped moving plates (2) is provided with a punch (7), and the bottom of the other strip-shaped moving plate (2) is provided with a flanging head (12), the punch (7) and the flanging head (12) are located above the rotating disc (3).

2. The multi-station rotary table pipe bending, piercing and flanging all-in-one machine according to claim 1, characterized in that: The inside of each through groove (16) is provided with a guide rod (13), each guide rod (13) slidably penetrates the corresponding connecting block (17).

3. The multi-station rotary disc type pipe bending, punching and flanging all-in-one machine according to claim 2, characterized in that: One end of each guide rod (13) is slidably sleeved with a spring (15), one end of the spring (15) abuts against one end of the through groove (16), and the other end of the spring (15) abuts against the side surface of the connecting block (17).

4. The multi-station rotary table pipe bending, piercing and flanging all-in-one machine of claim 1, wherein: The two sides of the guide block (14) are inclined, and when the side surface of the roller (11) abuts against the side surface of the guide block (14), the adjacent surfaces of the clamping block (10) and the positioning block (4) abut against the surface of the elbow pipe.

5. The multi-station rotary table pipe bending, piercing and flanging machine of claim 1, wherein: The two ends of the strip-shaped moving plate (2) are slidably connected with the slide rails fixed on the inner side wall of the U-shaped frame (5) through the sliding blocks.

6. The multi-station rotary table pipe bending, piercing and flanging machine of claim 1, wherein: The side of the connecting sleeve (24) is provided with an angle sensor (25), and a control cabinet (26) is arranged on one side of the bottom of the base (1). A controller in the control cabinet (26) is connected with the angle sensor (25), the telescopic mechanism (6) and the driving motor (19) through wires.

7. The multi-station rotary table pipe bending and piercing-flanging integrated machine according to claim 6, characterized in that: The bottom of the control cabinet (26) is higher than the bottom of the supporting leg (22).

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