CN219169298U

CN219169298U - Multi-head pipe bending machine pipeline clamping mechanism

Info

Publication number: CN219169298U
Application number: CN202223383670.5U
Authority: CN
Inventors: 季青; 王太典; 王旭东
Original assignee: Changzhou Deyan Automation Technology Co ltd
Current assignee: Changzhou Deyan Automation Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-13
Anticipated expiration: 2032-12-16

Abstract

The utility model belongs to the technical field of pipeline clamping mechanisms, and particularly relates to a pipeline clamping mechanism of a multi-head pipe bending machine. According to the utility model, the guide pipe is additionally arranged on the limit seat, the sliding pipe is additionally arranged in the guide pipe, the spring and other structures are additionally arranged in the sliding pipe, after the pipe is compressed through the lower pressure plate in the use process, the limit frame and the lower pressure plate can be driven to transversely move through the sliding pipe when the pipe needs to be disassembled, and the lower pressure plate can contact with the limit of the pipeline when the pipe is separated from the lower pressure plate, so that the bent pipeline is more convenient to disassemble.

Description

Multi-head pipe bending machine pipeline clamping mechanism

Technical Field

The utility model relates to the technical field of pipeline clamping mechanisms, in particular to a pipeline clamping mechanism of a multi-head pipe bending machine.

Background

The utility model patent with publication number CN215785897U discloses an automatic multi-head pipe bending machine, which comprises a device body, wherein the top of the device body is fixedly connected with a feeding manipulator sliding rail, the right side of the device body is provided with a heating zone, the right side of the heating zone is provided with a heating zone to be heated, the middle part of the top right side of the device body is fixedly connected with a fixing device, the middle part of the fixing device is fixedly connected with a starting device, and the middle part of the starting device is inserted with a rotating shaft. This automatic bull bending machine, through the cooperation of the device body that sets up with material loading manipulator slide rail, the zone of heating, wait to be heated, can be through the manipulator on the material loading manipulator slide rail with the work piece from waiting the position of the zone of heating to the position of zone of heating, and then remove the inside of fixed slot with the work piece and crooked, convenient processing, both ends also can conveniently be connected with other equipment through the left and right sides of material loading manipulator slide rail simultaneously, and the power requirement to the lathe is lower, and equipment cost is lower, and is efficient. When the pipe is bent by the multi-head pipe bending machine, the pipe is limited by the clamping mechanism on the pipe bending machine, but after the clamping of the pipe is completed by the existing clamping mechanism, the clamping mode is complicated to ensure the clamping strength, so that the pipe is inconvenient to detach, the pipe is inconvenient to press down in the using process, and the pipe is easy to deviate in the pipe bending process.

Disclosure of Invention

The utility model aims to provide a pipeline clamping mechanism of a multi-head pipe bending machine, which solves the technical problems of inconvenient pipeline installation and inconvenient pipeline pressing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bull bending machine pipeline clamping mechanism, includes base, kink frame, driver, curved tube seat, backup pad, spacing seat, stand pipe, sliding tube, pushing down the mechanism, the upper end fixedly connected with backup pad of base, fixedly connected with spacing seat in the backup pad, the lower extreme fixedly connected with stand pipe of spacing seat, the inside sliding connection of stand pipe has the sliding tube, the inside fixedly connected with guide arm of stand pipe, the outside of guide arm is provided with the spring, fixedly connected with spacing on the sliding tube, be provided with pushing down the mechanism on the spacing.

Preferably, the upper end of base is provided with the bending frame, the inside of bending frame is provided with the driver, fixedly connected with bending tube seat on the output of driver, the driver can drive the bending tube seat and rotate, can buckle the pipeline.

Preferably, the shape of the guide rod is T-shaped, the guide rod is in sliding connection with the sliding tube, and the guide rod can limit the spring.

Preferably, one end of the spring is fixedly connected with the sliding tube, the other end of the spring is fixedly connected with the guide rod, and the spring can drive the sliding tube to automatically reset through elasticity.

Preferably, the pushing mechanism comprises a pushing plate, a screw rod, guide rods and a hand wheel, the pushing plate is contacted with the limiting frame, the screw rod is mounted on the pushing plate through a bearing, one end of the screw rod is fixedly connected with the hand wheel, two symmetrically distributed guide rods are fixedly connected to the pushing plate, and the hand wheel can drive the screw rod to rotate.

Preferably, the guide rod is in sliding connection with the limiting frame, the screw rod is in threaded connection with the limiting frame, and the guide rod can guide the movement of the lower pressing plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the guide pipe is additionally arranged on the limit seat, the sliding pipe is additionally arranged in the guide pipe, the spring and other structures are additionally arranged in the sliding pipe, after the pipe is compressed through the lower pressure plate in the use process, the limit frame and the lower pressure plate can be driven to transversely move through the sliding pipe when the pipe needs to be disassembled, and the lower pressure plate can contact with the limit of the pipeline when the pipe is separated from the lower pressure plate, so that the bent pipeline is more convenient to disassemble.

2. According to the utility model, the screw is additionally arranged on the limiting frame, the lower pressing plate is additionally arranged on the limiting frame, the guide rod and other structures are additionally arranged on the lower pressing plate, and the lower pressing plate can be driven to move through threaded fit between the screw and the limiting frame in the use process, so that the longitudinal limiting of the pipeline is more convenient.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a left side cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is an enlarged view of the B part structure of fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a bending frame; 3. a driver; 4. a bent tube seat; 5. a support plate; 6. a limit seat; 7. a guide tube; 8. a sliding tube; 9. a pressing mechanism; 10. a guide rod; 11. a spring; 12. a limiting frame; 91. a lower pressing plate; 92. a screw; 93. a guide rod; 94. and a hand wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, a pipe clamping mechanism of a multi-head pipe bending machine comprises a base 1, a bending frame 2, a driver 3, a pipe bending seat 4, a supporting plate 5, a limiting seat 6, a guide pipe 7, a sliding pipe 8 and a pressing mechanism 9, wherein the upper end of the base 1 is fixedly connected with the supporting plate 5, the limiting seat 6 is fixedly connected with the supporting plate 5, the bending frame 2 is arranged at the upper end of the base 1, the driver 3 is arranged in the bending frame 2, the pipe bending seat 4 is fixedly connected with the output end of the driver 3, and the driver 3 can drive the pipe bending seat 4 to rotate and can bend a pipe.

Referring to fig. 1, 2 and 3, the lower end of the limiting seat 6 is fixedly connected with a guide tube 7, the inside of the guide tube 7 is slidably connected with a sliding tube 8, the inside of the guide tube 7 is fixedly connected with a guide rod 10, the outer side of the guide rod 10 is provided with a spring 11, the sliding tube 8 is fixedly connected with a limiting frame 12, the limiting frame 12 is provided with a pressing mechanism 9, the guide rod 10 is in a T-shaped structure, the guide rod 10 is slidably connected with the sliding tube 8, the guide rod 10 can limit the spring 11, one end of the spring 11 is fixedly connected with the sliding tube 8, the other end of the spring 11 is fixedly connected with the guide rod 10, and the spring 11 can drive the sliding tube 8 to automatically reset through elasticity.

Referring to fig. 1, 2 and 4, the pressing mechanism 9 includes a pressing plate 91, a screw 92, a guide rod 93 and a hand wheel 94, the pressing plate 91 is contacted with the limiting frame 12, the screw 92 is installed on the pressing plate 91 through a bearing, one end of the screw 92 is fixedly connected with the hand wheel 94, two symmetrically distributed guide rods 93 are fixedly connected on the pressing plate 91, the hand wheel 94 can drive the screw 92 to rotate, the guide rod 93 is slidably connected with the limiting frame 12, the screw 92 is connected with the limiting frame 12 through threads, and the guide rod 93 can guide the movement of the pressing plate 91.

The specific implementation process of the utility model is as follows: when the pipeline is required to be clamped, the pipeline is placed in a groove on the limiting seat 6, then the hand wheel 94 is rotated, the hand wheel 94 drives the screw 92 to rotate, the screw 92 can drive the lower pressing plate 91 to move through threaded fit between the screw 92 and the limiting frame 12 in the rotating process, and when the lower pressing plate 91 is in contact with the pipeline, the pipeline can be clamped, and then the pipeline is bent through the bent pipe seat 4;

when the pipeline is required to be disassembled after bending is finished, the limiting frame 12 is pulled, the limiting frame 12 drives the sliding pipe 8 to move and compress the spring 11, the limiting frame 12 can drive the lower pressing plate 91 to slide in the direction of being separated from the pipeline in the moving process, and when the lower pressing plate 91 is separated from the limiting seat 6, the limiting of the pipeline can be relieved, and then the pipeline is taken down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bull bending machine pipeline clamping mechanism, includes base (1), kink frame (2), driver (3), curved tube seat (4), backup pad (5), spacing seat (6), stand pipe (7), slip pipe (8), pushing down mechanism (9), its characterized in that: the novel lifting device is characterized in that the upper end of the base (1) is fixedly connected with the supporting plate (5), the supporting plate (5) is fixedly connected with the limiting seat (6), the lower end of the limiting seat (6) is fixedly connected with the guide pipe (7), the guide pipe (7) is slidably connected with the sliding pipe (8), the guide pipe (7) is fixedly connected with the guide rod (10), the spring (11) is arranged on the outer side of the guide rod (10), the limiting frame (12) is fixedly connected with the sliding pipe (8), and the pressing mechanism (9) is arranged on the limiting frame (12).

2. The pipe clamping mechanism of the multi-head pipe bending machine according to claim 1, wherein: the upper end of base (1) is provided with kink frame (2), the inside of kink frame (2) is provided with driver (3), fixedly connected with curved tube seat (4) on the output of driver (3).

3. The pipe clamping mechanism of the multi-head pipe bending machine according to claim 1, wherein: the guide rod (10) is T-shaped, and the guide rod (10) is in sliding connection with the sliding tube (8).

4. The pipe clamping mechanism of the multi-head pipe bending machine according to claim 1, wherein one end of the spring (11) is fixedly connected with the sliding pipe (8), and the other end of the spring (11) is fixedly connected with the guide rod (10).

5. The pipe clamping mechanism of the multi-head pipe bending machine according to claim 1, wherein: the pushing mechanism (9) comprises a pushing plate (91), a screw rod (92), a guide rod (93) and a hand wheel (94), wherein the pushing plate (91) is contacted with the limiting frame (12), the screw rod (92) is installed on the pushing plate (91) through a bearing, one end of the screw rod (92) is fixedly connected with the hand wheel (94), and two symmetrically distributed guide rods (93) are fixedly connected to the pushing plate (91).

6. The pipe clamping mechanism of the multi-head pipe bending machine according to claim 5, wherein: the guide rod (93) is in sliding connection with the limiting frame (12), and the screw rod (92) is in threaded connection with the limiting frame (12).