CN219724212U - Sleeve type pipe fitting pipe bending mechanism - Google Patents

Abstract

The utility model discloses a sleeve pipe fitting pipe bending mechanism which comprises a table body, wherein a guide bin, a guide assembly and a bending assembly are arranged at the top of the table body, the guide assembly comprises a first guide wheel and a second guide wheel, the bending assembly comprises an extrusion wheel, a driving wheel is movably arranged in the middle of the extrusion wheel, the top of the driving wheel is connected with the bending wheel through a rotating rod, and a driving mechanism is connected at the bottom of the driving wheel. The telescopic pipe fitting pipe bending mechanism is manufactured by adopting the technical scheme, the first guide wheel and the second guide wheel are arranged at the top of the table body to be matched for use, a good guide effect can be achieved, the driving wheel is driven to rotate by the driving of the motor through the structures such as the first driving shaft, the first bevel gear, the second bevel gear and the second driving shaft, and therefore bending efficiency of the pipe fitting is effectively improved through bending work of the bending wheel fixed with the driving wheel.

Description

Sleeve type pipe fitting pipe bending mechanism

Technical Field

The utility model relates to the technical field of pipe fitting pipe bending mechanisms, in particular to a sleeve type pipe fitting pipe bending mechanism.

Background

Bending is a common procedure in the pipe production process, and is used for bending a linear product into a required shape, and the tubular part is often required to be bent into a U shape or other shapes before being used, so that the pipe is convenient for later use. The efficiency of manual return bend is lower, consequently generally adopts the return bend cooperation to carry out the return bend operation, and ordinary return bend mechanism at the during operation, and the pipe fitting probably rocks and influences machining precision, and the processing of work piece is smooth and easy inadequately, in addition, the quality after the return bend shaping can not obtain guaranteeing. To this end, we propose a telescopic tube bending mechanism.

Disclosure of Invention

In order to solve the above-mentioned problems, the present utility model provides a sleeve pipe bending mechanism to solve the above-mentioned problems in the prior art.

The sleeve pipe fitting bending mechanism comprises a table body, wherein a guide bin, a guide assembly and a bending assembly are arranged at the top of the table body, the guide assembly comprises a first guide wheel and a second guide wheel, the bending assembly comprises a squeezing wheel, a driving wheel is movably arranged in the middle of the squeezing wheel, the top of the driving wheel is connected with the bending wheel through a rotating rod, and a driving mechanism is connected at the bottom of the driving wheel.

In the above scheme, the first guide wheel, the second guide wheel, the extrusion wheel and the driving wheel are all rotationally connected with the table body.

In the above scheme, the outside of first leading wheel, second leading wheel, extrusion wheel and drive wheel has all seted up flutedly.

In the above scheme, the driving mechanism comprises a first driving shaft connected with the driving wheel, a first bevel gear is arranged at the bottom of the first driving shaft, the side face of the first bevel gear is meshed with a second bevel gear, the side face of the second bevel gear is connected with a second driving shaft, and the second driving shaft is in transmission connection with the motor.

In the scheme, the power supply is arranged in the inner cavity of the platform body.

In the above scheme, be provided with the supporting seat in the direction storehouse, supporting seat upper portion is provided with the shearing cutter, the shearing cutter top is connected with the pneumatic cylinder.

In the scheme, the side face of the supporting seat is provided with the infrared detector.

The utility model has the advantages and beneficial effects that: the sleeve pipe fitting bending mechanism is simple and reasonable in structural design and high in practicability, the first guide wheel and the second guide wheel are arranged at the top of the table body and are matched for use, so that the pipe fitting automatically enters between the extrusion wheel and the bending wheel for bending, the first driving shaft, the first bevel gear, the second driving shaft and the like are arranged at the bottom of the driving wheel, the driving wheel is driven to rotate by the driving wheel, the bending wheel fixed with the driving wheel is used for bending the pipe fitting, bending efficiency of the pipe fitting is effectively improved, and the hydraulic cylinder and the shearing tool are arranged in the guide bin and can automatically cut off the pipe fitting under the matching of the hydraulic cylinder and the shearing tool, so that the pipe fitting after the machining is conveniently removed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a bending state of a pipe according to the present utility model.

Fig. 2 is a schematic structural diagram of the pipe fitting in an unbent state according to the present utility model.

Fig. 3 is a schematic structural view of the driving mechanism of the present utility model.

Fig. 4 is a schematic view of the internal structure of the guide cabin of the utility model.

In the figure: 1 table body, 11 guide bin, 12 pipe fitting, 13 first leading wheel, 14 second leading wheel, 15 extrusion wheel, 16 drive wheel, 17 bull stick, 18 bending wheel, 19 first drive shaft, 2 first bevel gear, 21 second bevel gear, 22 second drive shaft, 23 motor, 24 power, 25 supporting seat, 26 pneumatic cylinder, 27 shearing tool, 28 infrared detector.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in fig. 1-4, the utility model relates to a sleeve pipe fitting pipe bending mechanism, which comprises a table body 1, wherein a guide bin 11, a guide assembly and a bending assembly are arranged at the top of the table body 1, the guide assembly comprises a first guide wheel 13 and a second guide wheel 14, and the first guide wheel 13 and the second guide wheel 14 are arranged at the top of the table body 1 to be matched for use, so that a good guide effect can be achieved, and a pipe fitting 12 automatically enters between an extrusion wheel 15 and a bending wheel 18 for bending.

The bending assembly comprises a squeezing wheel 15, a driving wheel 16 is movably mounted in the middle of the squeezing wheel 15, a bending wheel 18 is connected to the top of the driving wheel 16 through a rotating rod 17, the rotating rod 17 is fixedly connected with the top of the driving wheel 16, the middle of the bending wheel 18 is rotatably connected with the end of the rotating rod 17 through a shaft pin mechanism, and a driving mechanism is connected to the bottom of the driving wheel 16.

In the above scheme, the first guide wheel 13, the second guide wheel 14, the extrusion wheel 15 and the driving wheel 16 are all rotatably connected with the table body 1.

In the above-mentioned scheme, the outside of first leading wheel 13, second leading wheel 14, extrusion wheel 15 and drive wheel 16 all sets up flutedly.

In the above scheme, the driving mechanism includes a first driving shaft 19 connected with the driving wheel 16, a first bevel gear 2 is disposed at the bottom of the first driving shaft 19, a second bevel gear 21 is meshed with the side surface of the first bevel gear 2, a second driving shaft 22 is connected with the side surface of the second bevel gear 21, the second driving shaft 22 is in transmission connection with a motor 23, the motor 23 is a forward and reverse rotation motor, and is connected with a power supply and a switch through a wire, the output end of the motor 23 is in transmission connection with the second driving shaft 22 through a speed reducer, and the driving wheel 16 is driven by the motor 23 to rotate by the driving wheel 16 through the structures of the first driving shaft 19, the first bevel gear 2, the second bevel gear 21, the second driving shaft 22 and the like, so that the bending efficiency of the pipe fitting 12 is effectively improved through bending the pipe fitting 12 through the bending wheel 18 fixed with the driving wheel 16.

In the above scheme, the inner cavity of the platform body 1 is provided with the power supply 24, the power supply 24 is a chargeable power supply, and the outer side of the platform body 1 is provided with a jack capable of charging or supplying power to the power supply 24.

In the above scheme, be provided with supporting seat 25 in the direction storehouse 11, the supporting seat 25 top is provided with the arc opening that is used for placing pipe fitting 12, and supporting seat 25 upper portion is provided with shearing cutter 27, and shearing cutter 27 top is connected with pneumatic cylinder 26, through setting up pneumatic cylinder 26 and shearing cutter 27 in direction storehouse 11 inside, can cut off pipe fitting 12 voluntarily under the cooperation of both to the pipe fitting 12 after the convenient processing of taking off.

In the above scheme, the side of the supporting seat 25 is provided with the infrared detector 28, the infrared detector 28 can be matched with the controller for use, whether the pipe fitting 12 enters the guide bin 11 or not can be detected under the action of the infrared detector 28, and when the pipe fitting 12 does not exist in the guide bin 11, the controller commands the whole device to stop automatically, so that the processing flow is finished.

Working principle:

when the sleeve pipe fitting bending mechanism is specifically used, a pipe fitting 12 to be subjected to bending processing is inserted from an opening at one side of a guide bin 11, so that the pipe fitting 12 passes through an opening at the top of a supporting seat 25, then when the pipe fitting 12 passes through a guide assembly, two side walls of the pipe fitting 12 are respectively contacted with side walls of a first guide wheel 13 and a second guide wheel 14, meanwhile, the front end of the pipe fitting 12 penetrates out of a pressing wheel 15 and a bending wheel 18, a worker starts a motor 23, the motor 23 drives a second driving shaft 22 and a second bevel gear 21 to rotate through a speed reducer, at the moment, the second bevel gear 21 drives a first bevel gear 2 to rotate, the first bevel gear 2 drives a first driving shaft 19 and the bending wheel 18 to rotate, at the moment, the bending wheel 18 rotates around the center of the pressing wheel 15 by a certain angle, the pipe fitting 12 is bent under the cooperation of the bending wheel 18 and the pressing wheel 15, then a hydraulic cylinder 26 is started, a cutting tool 27 is driven to move downwards to cut off the pipe fitting 12, and then the bent pipe fitting is taken down.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a telescopic pipe fitting pipe bending mechanism, includes stage body (1), its characterized in that, stage body (1) top is provided with direction storehouse (11), direction subassembly and the subassembly of bending, the direction subassembly includes first leading wheel (13) and second leading wheel (14), the subassembly of bending includes extrusion wheel (15), the middle part movable mounting of extrusion wheel (15) has drive wheel (16), drive wheel (16) top is connected with bending wheel (18) through bull stick (17), drive wheel (16) bottom is connected with actuating mechanism.

2. A telescopic pipe bending mechanism according to claim 1, wherein the first guide wheel (13), the second guide wheel (14), the extrusion wheel (15) and the driving wheel (16) are all rotatably connected with the table body (1).

3. A telescopic pipe fitting bending mechanism according to claim 1, wherein the outer sides of the first guide wheel (13), the second guide wheel (14), the extrusion wheel (15) and the driving wheel (16) are provided with grooves.

4. A telescopic pipe bending mechanism according to claim 1, wherein the driving mechanism comprises a first driving shaft (19) connected with a driving wheel (16), a first bevel gear (2) is arranged at the bottom of the first driving shaft (19), a second bevel gear (21) is meshed with the side face of the first bevel gear (2), a second driving shaft (22) is connected with the side face of the second bevel gear (21), and the second driving shaft (22) is in transmission connection with a motor (23).

5. A telescopic pipe fitting bending mechanism according to claim 1, wherein the internal cavity of the table body (1) is provided with a power supply (24).

6. Sleeve pipe fitting pipe bending mechanism according to claim 1, characterized in that a supporting seat (25) is arranged in the guide bin (11), a shearing tool (27) is arranged on the upper portion of the supporting seat (25), and a hydraulic cylinder (26) is connected to the top of the shearing tool (27).

7. A telescopic pipe bending mechanism according to claim 6, wherein the support (25) is laterally provided with an infrared detector (28).