Full-automatic straightening, cutting and front and back pipe end right bending all-in-one machine

Abstract

The utility model discloses a full-automatic straightening, cutting and front and rear pipe end right bending all-in-one machine, relates to the technical field of pipe fitting machining, and provides the following scheme aiming at the problems that damage, confusion or omission is increased in the workpiece transfer process due to intervention of existing manual operation: the full-automatic straightening, cutting and front and rear pipe end right bending all-in-one machine comprises a machine table, and one side of the upper end of the machine table is connected with a straightening mechanism; one side of the straightening mechanism is connected with a pushing mechanism, one end of the pushing mechanism is connected with a first machining mechanism, one side of the first machining mechanism is connected with a second machining mechanism, a transferring mechanism is erected outside the first machining mechanism and the second machining mechanism, and one side of the transferring mechanism is connected with an operation box. The pipe fitting bending machine is novel in structure, the first clamping cylinder is pushed through the first lengthening rod to clamp and fix a pipe fitting, the first lead screw is rotated to drive the fifth telescopic cylinder to move, the pipe fitting is transferred, the manual carrying process is changed, a plurality of working procedures are integrated, and automatic machining is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe fitting processing technical field especially relates to full -automatic straightening before and after pipe end right bend integrated machine. BACKGROUND

[0002] In refrigeration, automobile manufacturing and mechanical manufacturing and many other industries, pipe fittings, as an indispensable and widely used connecting piece, play a vital role, and its processing quality and efficiency not only directly relate to the overall performance and stability of the final product, but also deeply affect the production cost and market competitiveness of enterprises.

[0003] However, in the traditional pipe fitting processing process, a series of key procedures, such as straightening, cutting, pipe end forming and pipe bending, are often completed by independent devices respectively, and after each procedure is completed, the workpiece needs to be manually transferred from one device to the next device for subsequent processing, and the traditional processing mode of manual transfer not only needs to consume a lot of time and energy in manual transfer, but also increases the risk of errors due to manual operation, such as damage, confusion or omission during workpiece transfer, which causes certain load to the quality control of products. UTILITARIAN CONTENT

[0004] The full -automatic straightening before and after pipe end right bend integrated machine provided by the utility model solves the existing problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: full -automatic straightening before and after pipe end right bend integrated machine, including the machine table, the one side of machine table upper end is connected with straightening mechanism, the straightening mechanism is used for straightening to pipe fitting, the straightening mechanism one side is connected with push mechanism, the push mechanism electric sliding movement structure, the push mechanism one end is connected with first processing mechanism, and the first processing mechanism one side is connected with second processing mechanism, the first processing mechanism and second processing mechanism carry out secondary processing to the front and back two ends of pipe fitting respectively, the first processing mechanism and second processing mechanism outside erect with transfer mechanism, the transfer mechanism is screw rod rotation movement structure, the transfer mechanism includes stand and first crossbeam, the stand and first crossbeam mutually cooperate telescopic clamping pipe fitting and move and change processing position, the transfer mechanism one side is connected with operation box, and the transfer mechanism other side is equipped at intervals with bending mechanism.

[0006] Preferably, the straightening mechanism comprises a first bracket, a first block is horizontally arranged on the upper end of the first bracket, two first straightening wheels are arranged on the first block, a second block is vertically arranged on the side of the first block, a plurality of second straightening wheels are arranged on the side of the second block at equal intervals, a third block is connected to the other end of the first bracket, and a third straightening wheel is connected to the upper end of the third block.

[0007] Preferably, the pushing mechanism comprises an electric sliding rail, a first conveying plate is connected to the upper end of the electric sliding rail through a sliding block, two vertical frame plates are connected to the upper end of the first conveying plate, a first fixed block is connected to the upper end of the first conveying plate, a first telescopic cylinder is connected to the upper end of the frame plate, a first pushing block is connected to one end of the first telescopic cylinder, and the first pushing block and the first telescopic cylinder correspond to each other.

[0008] Preferably, the first processing mechanism comprises a first center positioning and clamping device, a second bracket is connected to the side of the first center positioning and clamping device, a second telescopic cylinder is connected to one end of the second bracket, a second pushing block is connected to one end of the second telescopic cylinder, a second fixed block is connected to the upper end of the second bracket, the second fixed block corresponds to the second pushing block, the first processing mechanism further comprises a third telescopic cylinder, a second conveying plate is connected to one end of the third telescopic cylinder, and a first processing machine is connected to the upper end of the second conveying plate.

[0009] Preferably, the second processing mechanism comprises a third bracket, a fourth telescopic cylinder is connected to the upper end of one side of the third bracket, a third pushing block is connected to one end of the fourth telescopic cylinder, a third fixed block is connected to the upper end of the other side of the third bracket, the third fixed block corresponds to the third pushing block, the second processing mechanism further comprises a second processing machine, and the machining end of the second processing machine corresponds to the center where the third pushing block and the second processing machine are connected.

[0010] Preferably, two stands are provided, a first cross beam is connected to the upper end of one side of each of the two stands, a first lead screw is connected to one side of the first cross beam, a first motor is connected to one end of the first lead screw, a fifth telescopic cylinder is connected to the outside of the first lead screw through a moving plate, a first extension rod is connected to the lower end of the fifth telescopic cylinder, and a first clamping cylinder is connected to the lower end of the first extension rod.

[0011] Preferably, a second cross beam is connected to one end of the first cross beam, a second lead screw is connected to one side of the second cross beam, a second motor is connected to one end of the second lead screw, a sixth telescopic cylinder is connected to the outside of the second lead screw through a moving plate, a second extension rod is connected to the lower end of the sixth telescopic cylinder, and a second clamping cylinder is connected to one end of the second extension rod.

[0012] Preferably, the bending mechanism comprises a third screw rod, one end of the third screw rod is connected with a third motor, guide rods are arranged on both sides of the third screw rod, a moving frame is connected with the guide rods through sliding blocks, and a second center positioning and clamping device is connected inside the moving frame.

[0013] Preferably, the bending mechanism further comprises a connecting column, one end of the connecting column is connected with a rotating rod, an outer end of the rotating rod is connected with a rotating ring, one end of the rotating ring is connected with a bracket plate, a fourth push block is connected above the bracket plate, a seventh telescopic cylinder is connected with a lower end of the fourth push block, a fifth push block is connected on one side of the bracket plate, an eighth telescopic cylinder is connected with a lower end of the fifth push block, and a rotating motor is connected with a lower end of the rotating rod.

[0014] The device pushes the first elongated rod through the fifth telescopic cylinder, the first elongated rod pushes the first clamping cylinder to clamp and fix the pipe fitting, the fifth telescopic cylinder is moved by rotating the first screw rod, the pipe fitting is transported, the sixth telescopic cylinder is telescoped to push the second clamping cylinder at one end of the second elongated rod to clamp and transport the bent pipe fitting, the pipe fitting processing is completed, the artificial carrying process is changed, the labor cost and the error rate are reduced, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model.

[0016] Figure 2 It is a straightening mechanism schematic view of the utility model.

[0017] Figure 3 It is a second processing mechanism schematic view of the utility model.

[0018] Figure 4 It is a transfer mechanism schematic view of the utility model.

[0019] Figure 5 It is a bending mechanism schematic view of the utility model.

[0020] Figure 6 It is a Figure 5 It is an A enlarged schematic view of the utility model.

[0021] The labels in the figure are: 1, machine table; 2, straightening mechanism; 201, first bracket; 202, first square block; 203, first straightening wheel; 204, second square block; 205, second straightening wheel; 206, third square block; 207, third straightening wheel; 3, pushing mechanism; 301, electric sliding rail; 302, first transfer plate; 303, first fixed block; 304, first telescopic cylinder; 305, first pushing block; 4, first machining mechanism; 401, first center positioning clamping device; 402, second bracket; 403, second telescopic cylinder; 404, second pushing block; 405, second fixed block; 406, third telescopic cylinder; 407, second transfer plate; 408, first machining machine; 5, second machining mechanism; 501, third bracket; 502, fourth telescopic cylinder; 503, third pushing block; 504, third fixed block; 505, second machining machine; 6, transfer mechanism; 601, stand; 602, first cross beam; 603, first screw rod; 604, first motor; 605, fifth telescopic cylinder; 606, first extension rod; 607, first clamping cylinder; 608, second cross beam; 609, second screw rod; 610, second motor; 611, sixth telescopic cylinder; 612, second extension rod; 613, second clamping cylinder; 7, operation box; 8, bending mechanism; 801, third screw rod; 802, third motor; 803, guide rod; 804, moving frame; 805, second center positioning clamping device; 806, connecting column; 807, rotating rod; 808, rotating ring; 809, fourth pushing block; 810, seventh telescopic cylinder; 811, fifth pushing block; 812, eighth telescopic cylinder; 813, rotating motor. DETAILED DESCRIPTION

[0022] 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, rather than all the embodiments.

[0023] Reference Figures 1-6 The full-automatic straightening, cutting, right bending integrated machine before and after pipe end machining includes a machine table 1, a straightening mechanism 2 connected to one side of the upper end of the machine table 1, the straightening mechanism 2 used for straightening the pipe, a pushing mechanism 3 connected to one side of the straightening mechanism 2, the pushing mechanism 3 being an electric sliding movement structure, a first machining mechanism 4 connected to one end of the pushing mechanism 3, and a second machining mechanism 5 connected to one side of the first machining mechanism 4, the first machining mechanism 4 and the second machining mechanism 5 respectively machining the front and rear ends of the pipe twice, the first machining mechanism 4 and the second machining mechanism 5 externally provided with a transfer mechanism 6, the transfer mechanism 6 being a screw rod rotating movement structure, the transfer mechanism 6 including a stand 601 and a first cross beam 602, the stand 601 and the first cross beam 602 cooperating to extend and retract to clamp and move the pipe and change the machining position, the transfer mechanism 6 connected to one side of an operation box 7, and the transfer mechanism 6 connected to the other side of the operation box 7 and provided with a bending mechanism 8 at intervals.

[0024] Referring to Figure 2 , the straightening mechanism 2 comprises a first bracket 201, a first block 202 is arranged in parallel at the upper end of the first bracket 201, two first straightening wheels 203 are arranged on the first block 202, a second block 204 is arranged vertically on one side of the first block 202, a plurality of second straightening wheels 205 are arranged on one side of the second block 204 at equal intervals from top to bottom, a third block 206 is connected to the other end of the first bracket 201, and a third straightening wheel 207 is connected above the third block 206, the pushing mechanism 3 comprises an electric sliding rail 301, a first conveying plate 302 is connected to the upper end of the electric sliding rail 301 through a sliding block, and a shelf plate is vertically connected to the upper end of the two sides of the first conveying plate 302, a first fixed block 303 is connected above the first conveying plate 302, a first telescopic cylinder 304 is connected above the shelf plate, a first pushing block 305 is connected to one end of the first telescopic cylinder 304, and the first pushing block 305 corresponds to the first telescopic cylinder 304, the first machining mechanism 4 comprises a first center positioning and clamping device 401, a second bracket 402 is connected to one side of the first center positioning and clamping device 401, a second telescopic cylinder 403 is connected to one end of the second bracket 402, and a second pushing block 404 is connected to one end of the second telescopic cylinder 403, a second fixed block 405 is connected to one end above the second bracket 402, and the second fixed block 405 corresponds to the second pushing block 404, the first machining mechanism 4 further comprises a third telescopic cylinder 406, a second conveying plate 407 is connected to one end of the third telescopic cylinder 406, and a first machining machine 408 is connected to the upper end of the second conveying plate 407, the first machining machine 408 drives the shaft and the polishing head through the motor to process the end cut of the pipe, the pipe is placed on the first fixed block 303, the first pushing block 305 is telescoped to clamp the pipe, the electric sliding rail 301 is started to drive the first conveying plate 302 and the pipe above to move forward through the sliding block, the first center positioning and clamping device 401 is started to push and clamp the pipe, the second pushing block 404 is pushed to fix the pipe, and the first machining machine 408 is started to process one end of the pipe.

[0025] Referring to Figure 3 , the second machining mechanism 5 comprises a third bracket 501, a fourth telescopic cylinder 502 is connected to one side of the upper end of the third bracket 501, a third pushing block 503 is connected to one end of the fourth telescopic cylinder 502, a third fixed block 504 is connected to the other side of the upper end of the third bracket 501, and the third fixed block 504 corresponds to the third pushing block 503, the second machining mechanism 5 further comprises a second machining machine 505, the machining end of the second machining machine 505 corresponds to the center where the third pushing block 503 and the second machining machine 505 are connected, the pipe is conveyed to the third fixed block 504 through the conveying mechanism 6, the third pushing block 503 is pushed to fix the pipe, and then the second machining machine 505 is started to process the other end of the pipe again.

[0026] Referring to Figure 4The stand 601 is provided with two, two stand 601 upper end side is connected with the first beam 602, one side of the first beam 602 is connected with the first screw rod 603, and one end of the first screw rod 603 is connected with the first motor 604, the fifth telescopic cylinder 605 is connected outside the first screw rod 603 through the moving plate, and the first extension rod 606 is connected below the fifth telescopic cylinder 605, the first clamping cylinder 607 is connected below the first extension rod 606, one end of the first beam 602 is connected with the second beam 608, one side of the second beam 608 is connected with the second screw rod 609, and one end of the second screw rod 609 is connected with the second motor 610, the sixth telescopic cylinder 611 is connected outside the second screw rod 609 through the moving plate, the second extension rod 612 is connected below the sixth telescopic cylinder 611, and the second clamping cylinder 613 is connected with one end of the second extension rod 612, the first extension rod 606 is pushed to drive the first clamping cylinder 607 to move, the pipe is clamped by the first clamping cylinder 607, the moving plate is driven to move by rotating the first screw rod 603, the pipe is moved to different processing positions, the pipe is clamped by pushing the second extension rod 612, and the pipe is moved out after processing.

[0027] Referring to Figure 5 , Figure 6 The bending mechanism 8 comprises a third screw rod 801, one end of the third screw rod 801 is connected with a third motor 802, guide rods 803 are arranged on both sides of the third screw rod 801, a moving frame 804 is connected above the guide rods 803 through a sliding block, a second center positioning and clamping device 805 is connected inside the moving frame 804, the bending mechanism 8 further comprises a connecting column 806, one end of the connecting column 806 is connected with a rotating rod 807, the rotating rod 807 is connected with a rotating ring 808 at the outer end, the rotating ring 808 is connected with a shelf plate at one end, a fourth push block 809 is connected above the shelf plate, and a seventh telescopic cylinder 810 is connected below the fourth push block 809, a fifth push block 811 is connected on one side of the shelf plate, and an eighth telescopic cylinder 812 is connected below the fifth push block 811, a rotating motor 813 is connected below the rotating rod 807, the pipe is fixed by rotating the third screw rod 801 to move the moving frame 804 through the sliding block to drive the second center positioning and clamping device 805, one end of the pipe is pushed tightly by pushing the fifth push block 811 and the fourth push block 809, the pipe is bent by rotating the rotating rod 807 to drive the rotating ring 808 and the fourth push block 809 to rotate.

[0028] Working principle: first, the pipe is placed in the first straightening wheel 203, the second straightening wheel 205 and the third straightening wheel 207, and is pushed from multiple directions to straighten the pipe. The pipe is placed on the first fixed block 303, the first telescopic cylinder 304 is started to push the first push block 305 to fix the pipe, the first transfer plate 302 is moved by the cooperation of the electric slide rail 301 and the sliding block to drive the pipe to move, the first center positioning clamping device 401 is started to fix the pipe, the second telescopic cylinder 403 is started to push the second push block 404 to cooperate with the second fixed block 405 to fix the pipe, the first processing machine 408 is started to fix one end of the pipe, the first clamping cylinder 607 is pushed by the fifth telescopic cylinder 605 to clamp the pipe, the first motor 604 is started to rotate the first lead screw 603, the first lead screw 603 rotates to drive the moving plate to move, the pipe is transferred to the third fixed block 504 of the second processing mechanism 5, the fourth telescopic cylinder 502 is started to push the third push block 503, and the other end of the pipe is processed by the cooperation of the second processing machine 505. After the pipe is processed in the second processing mechanism 5, the pipe is transferred to the fifth push block 811 of the bending mechanism 8 by the transfer mechanism 6, the third motor 802 is started to rotate the third lead screw 801, the moving frame 804 and the second center positioning clamping device 805 are moved, the second center positioning clamping device 805 is started to clamp and fix the pipe, the eighth telescopic cylinder 812 and the seventh telescopic cylinder 810 are started to push the fifth push block 811 and the fourth push block 809, the other end of the pipe is pushed tightly, the rotating motor 813 is started to rotate the rotating rod 807, the rotating rod 807 drives the rotating ring 808 and the pipe clamped on the rotating ring 808 to rotate and bend, the processed pipe is fixed and clamped by the second clamping cylinder 613 at one end of the second extension rod 612 through the sixth telescopic cylinder 611 pushing the second extension rod 612, the second motor 610 is started to rotate the second lead screw 609, the second lead screw 609 rotates to drive the pipe to move out through the moving plate.

[0029] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A fully automatic straightening and cutting machine for right-hand bending of pipe ends, comprising a machine base (1), characterized in that, A straightening mechanism (2) is connected to one side of the upper end of the machine base (1). The straightening mechanism (2) is used to straighten the pipe fitting. A pushing mechanism (3) is connected to one side of the straightening mechanism (2). The pushing mechanism (3) is an electric sliding moving structure. One end of the pushing mechanism (3) is connected to a first processing mechanism (4). A second processing mechanism (5) is connected to one side of the first processing mechanism (4). The first processing mechanism (4) and the second processing mechanism (5) perform secondary processing on the front and rear ends of the pipe fitting respectively. A transfer mechanism (6) is set outside the first processing mechanism (4) and the second processing mechanism (5). The transfer mechanism (6) is a screw rotating moving structure. The transfer mechanism (6) includes a stand (601) and a first crossbeam (602). The stand (601) and the first crossbeam (602) cooperate to telescopically clamp the pipe fitting and move to change the processing position. An operation box (7) is connected to one side of the transfer mechanism (6). A bending mechanism (8) is set at intervals on the other side of the transfer mechanism (6).

2. The fully automatic straightening and cutting integrated right-bending machine for the front and rear pipe ends as described in claim 1, characterized in that, The straightening mechanism (2) includes a first bracket (201), a first block (202) is placed parallel to one end of the first bracket (201), and two first straightening wheels (203) are placed on the first block (202). A second block (204) is placed vertically on one side of the first block (202), and multiple second straightening wheels (205) are arranged at equal intervals on one side of the second block (204). A third block (206) is connected to the other end of the first bracket (201), and a third straightening wheel (207) is connected above the third block (206).

3. The fully automatic straightening and cutting integrated right-bending machine for the front and rear pipe ends as described in claim 1, characterized in that, The pushing mechanism (3) includes an electric slide rail (301), the upper end of which is connected to a first transfer plate (302) via a slider, and the upper sides of the first transfer plate (302) are vertically connected to a frame plate, the upper part of which is connected to a first fixing block (303), the upper part of which is connected to a first telescopic cylinder (304), one end of which is connected to a first push block (305), and the first push block (305) and the first telescopic cylinder (304) correspond to each other.

4. The fully automatic straightening and cutting integrated right-bending machine for the front and rear pipe ends as described in claim 1, characterized in that, The first processing mechanism (4) includes a first center positioning clamping device (401), a second bracket (402) is connected to one side of the first center positioning clamping device (401), a second telescopic cylinder (403) is connected to one end of the second bracket (402), a second push block (404) is connected to one end of the second telescopic cylinder (403), and a second fixing block (405) is connected to one end of the second bracket (402). The second fixing block (405) corresponds to the second push block (404). The first processing mechanism (4) also includes a third telescopic cylinder (406), a second transfer plate (407) is connected to one end of the third telescopic cylinder (406), and a first processing machine (408) is connected to the upper end of the second transfer plate (407).

5. The fully automatic straightening and cutting integrated right-bending machine for the front and rear pipe ends according to claim 1, characterized in that, The second processing mechanism (5) includes a third bracket (501), a fourth telescopic cylinder (502) is connected to one side of the upper end of the third bracket (501), a third push block (503) is connected to one end of the fourth telescopic cylinder (502), and a third fixing block (504) is connected to the other side of the upper end of the third bracket (501). The third fixing block (504) corresponds to the third push block (503). The second processing mechanism (5) also includes a second processing machine (505), and the processing end of the second processing machine (505) corresponds to the center where the third push block (503) and the second processing machine (505) meet.

6. The fully automatic straightening and cutting integrated right-bending machine for the front and rear pipe ends according to claim 1, characterized in that, Two uprights (601) are provided. A first crossbeam (602) is connected to one side of the upper end of the two uprights (601). A first lead screw (603) is connected to one side of the first crossbeam (602). A first motor (604) is connected to one end of the first lead screw (603). A fifth telescopic cylinder (605) is connected to the outside of the first lead screw (603) through a moving plate. A first extension rod (606) is connected below the fifth telescopic cylinder (605). A first clamping cylinder (607) is connected below the first extension rod (606).

7. The fully automatic straightening and cutting machine for right-hand bending of pipe ends before and after straightening and cutting, as described in claim 6, is characterized in that... The first crossbeam (602) is connected to a second crossbeam (608) at one end, and a second lead screw (609) is connected to one side of the second crossbeam (608). A second motor (610) is connected to one end of the second lead screw (609). A sixth telescopic cylinder (611) is connected to the outside of the second lead screw (609) through a moving plate. A second extension rod (612) is connected to the lower end of the sixth telescopic cylinder (611). A second clamping cylinder (613) is connected to one end of the second extension rod (612).

8. The fully automatic straightening and cutting integrated right-bending machine for the front and rear pipe ends according to claim 1, characterized in that, The bending mechanism (8) includes a third lead screw (801), one end of which is connected to a third motor (802), and guide rods (803) are provided on both sides of the third lead screw (801). A movable frame (804) is connected above the guide rods (803) via a slider, and a second center positioning clamping device (805) is connected inside the movable frame (804).

9. The fully automatic straightening and cutting integrated right-bending machine for the front and rear pipe ends according to claim 8, characterized in that, The bending mechanism (8) also includes a connecting column (806), one end of which is connected to a rotating rod (807), the outer end of which is connected to a rotating ring (808), one end of which is connected to a frame plate, a fourth push block (809) is connected above the frame plate, and a seventh telescopic cylinder (810) is connected to the lower end of the fourth push block (809), a fifth push block (811) is connected to one side of the frame plate, and an eighth telescopic cylinder (812) is connected to the lower end of the fifth push block (811), and a rotating motor (813) is connected to the lower end of the rotating rod (807).

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