CN209206150U - A kind of New Type Bending Pipe Unit - Google Patents

Abstract

The utility model discloses a kind of New Type Bending Pipe Units, including workbench, pilot disk, bend pipe arm configuration, coupling structure and driving device；The pilot disk is fixedly arranged on workbench, the center of pilot disk offers through-hole, the driving device includes driving motor and transmission shaft, driving motor is arranged below the worktable, transmission shaft is connect with driving motor, transmission shaft rotation is driven by driving motor, one end of transmission shaft passes through workbench and stretches out from the through-hole of pilot disk, and connect by the coupling structure with bend pipe arm configuration.Novel elbow pipe function described in the utility model effectively improves the bend pipe efficiency to spool.

Description

A new type of pipe bending machine

technical field

The utility model relates to the field of pipe material processing equipment, in particular to a novel pipe bending machine.

Background technique

In electrical engineering, the installation and laying of wire pipes generally requires bending of wire pipes. One-time bending of wire pipes can reduce the waste of elbow fittings and materials. Generally, workers use simple tools to directly bend wire pipes during construction. The pipe bending efficiency of this pipe bending method is not high.

Utility model content

The purpose of this utility model is to provide a new type of pipe bending machine for wire pipe bending.

In order to achieve the above object, the utility model provides the following technical solutions:

A new type of pipe bending machine, including a workbench, a pressure guide plate, a pipe bending arm structure, a coupling structure and a driving device; the pressure guide plate is fixedly arranged on the workbench, and a through hole is opened in the center of the pressure guide plate. The driving device includes a driving motor and a transmission shaft. The driving motor is arranged under the worktable. The transmission shaft is connected to the driving motor. The driving motor drives the transmission shaft to rotate. One end of the transmission shaft passes through the through hole of the workbench from the pressure guiding plate. protruding from the center, and connected with the elbow arm structure through the coupling structure.

As a further technical solution of the utility model: the coupling structure includes a coupling sleeve, a connecting bearing and two connecting buckles, the two ends of the coupling sleeve are respectively provided with the connecting buckles, and the transmission shaft extension Insert it into the bottom end of the coupling sleeve, and lock it relative to the transmission shaft through the connecting buckle at the bottom end of the coupling sleeve, so that the transmission shaft and the coupling sleeve are connected to drive the coupling sleeve when the transmission shaft rotates The cylinder rotates; the connecting bearing is arranged between the two ends in the coupling sleeve to connect the elbow arm structure.

As a further technical solution of the utility model: the elbow arm structure includes a driven shaft, a connecting arm and a pressure wheel, the driven shaft and the pressure wheel are oppositely arranged on both sides of the connecting arm and are fixedly connected with the connecting arm, and are connected through the connecting arm The driven shaft and the pressure roller, one end of the driven shaft extends into the top end of the coupling sleeve, and is rotatably arranged on the connecting bearing; the connecting buckle at the top of the coupling sleeve is locked relative to the driven shaft or let go.

As a further technical solution of the present invention: the outer peripheral surfaces of the pressure guiding plate and the pressing wheel are both provided with annular grooves.

As a further technical solution of the utility model: the connecting arm is detachably provided with a handle.

As a further technical solution of the utility model: the workbench is provided with a fixed sleeve.

Compared with the prior art, the beneficial effect of the utility model is: the utility model proposes a new type of pipe bending function, which can effectively improve the bending efficiency of the line pipe, and lock the driven shaft through the connecting buckle at the top. Tight or loose, can automatically bend the pipe by driving the motor or manually bend the pipe by manpower.

Description of drawings

Figure 1 is a schematic diagram of the new pipe bender.

Figure 2 is a schematic diagram of the coupling structure.

Detailed ways

The specific embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the protection scope of the utility model.

Please refer to FIG. 1 and FIG. 2 , a new pipe bending machine includes a workbench 10 , a pressure guide plate 20 , a pipe bending arm structure 30 , a coupling structure 40 and a driving device 50 . Wherein, the pressure guide plate 20 is fixedly arranged on the workbench 10, and the center of the pressure guide plate 20 is provided with a through hole 21. The drive device 50 includes a drive motor 51 and a transmission shaft 52, and the drive motor 51 is arranged on the workbench. 10, the transmission shaft 52 is connected with the drive motor 51, and the drive shaft 52 is driven to rotate by the drive motor 51. One end of the transmission shaft 52 passes through the workbench 10 and protrudes from the through hole 21 of the pressure guiding plate 20, and passes through the The coupling structure 40 is connected with the elbow arm structure 30, and the coupling structure 40 includes a coupling sleeve 41, a connecting bearing 42 and two connecting buckles 43, and the two ends of the coupling sleeve 41 are respectively provided with The above-mentioned connecting buckle 43 is used for the transmission shaft 52 to extend into the bottom end of the coupling sleeve 41, and is locked relative to the transmission shaft 52 through the connecting buckle 43 located at the bottom end of the coupling sleeve 41, so that the transmission shaft 52 is connected with the coupling sleeve 41, and when the transmission shaft 52 rotates, it drives the coupling sleeve 41 to rotate, and the connecting bearing 42 is arranged between the two ends of the coupling sleeve 41 to connect the elbow arm structure 30; The elbow arm structure 30 includes a driven shaft 31, a connecting arm 32 and a pressure wheel 33. The driven shaft 31 and the pressure wheel 33 are oppositely arranged on both sides of the connecting arm 32 and are fixedly connected with the connecting arm 32. Through the connecting arm 32 Connect the driven shaft 31 and the pressure roller 33, one end of the driven shaft 31 extends into the top end of the coupling sleeve 41, and is rotatably arranged on the connecting bearing 42, and can pass through the top end of the coupling sleeve 41. The connecting buckle 43 is locked relative to the driven shaft 31, so that when the transmission shaft 52 rotates, the driven shaft 31 is driven by the coupling sleeve 41 to rotate, and the connecting arm 32 swings around the driven shaft 31 as the driven shaft 31 rotates, and drives The pressure wheel 33 moves around the pressure guide plate 20; it can be understood that when the connection buckle 43 at the top of the coupling sleeve 41 is released relative to the driven shaft 31, the transmission shaft 52 cannot rotate with the coupling sleeve 41 driving the driven shaft. The moving shaft 31 rotates.

Further, circular grooves 101 are formed on the outer peripheral surfaces of the pressure guide plate 20 and the pressure roller 33 for clamping the wire tube.

Further, the workbench 10 is provided with a fixed sleeve 11, and the fixed sleeve 11 is located on the middle line between the pressure guide plate 20 and the pressure roller 33 before the drive motor 51 is started, so that the wire tube can be moved from the fixed sleeve After passing through 11, it directly extends between the pressure guiding plate 20 and the pressure roller 33; and, when the driving motor 51 is started and bends to the wire pipe, it will fix the wire pipe.

Further, a handle (not shown) is detachably provided on the connecting arm 32, so that when the connecting buckle 43 at the top is released relative to the driven shaft 31, the driven shaft can be driven by manpower through the handle. The shaft 31 rotates to drive the pressure wheel 33 to move around the pressure guiding plate 20 .

The usage method of a new type of pipe bending machine in the utility model is as follows: After passing the line pipe through the fixed sleeve 11, it is directly inserted between the pressure guide plate 20 and the pressure wheel 33, and the line pipe is against the pressure guide plate 20 and the annular groove 101 of the pressure roller 33, it is determined whether to manually bend the pipe or automatically bend the pipe with the driving motor 51 according to the situation on the spot. When the driven shaft 31 is released, the driven shaft 31 is driven to rotate by manpower through the handle, thereby driving the pressure wheel 33 to move around the pressure guide plate 20, and the pressure wheel 33 is used to hold the wire tube, so that the wire tube slowly sticks to the pressure guide The disc 20 is bent, and after the bending is completed, the pressure roller 33 is returned to the opposite direction through the handle, and the wire tube after the bending is taken out; if the pipe is automatically bent by the driving motor 51, the connecting buckle 43 at the top is relatively The driven shaft 31 is locked, the drive motor 51 is started, and the drive shaft 52 is driven to rotate by the drive motor 51 to drive the driven shaft 31 to rotate, thereby driving the pressure wheel 33 to move around the pressure guide plate 20 to realize the bending of the line pipe, and After the bending is completed, the driving motor 51 drives the transmission shaft 52 to rotate in the opposite direction to return the pressure roller 33 to the opposite direction, so as to take out the wire tube after the bending.

To sum up, a new type of pipe bending machine of the utility model can effectively improve the pipe bending efficiency of the wire pipe, and the connecting buckle 43 at the top is locked or released relative to the driven shaft 31, and the driving motor can be driven 51 automatic pipe bending or manual pipe bending.

As long as it does not violate the idea created by the utility model, any combination of various embodiments of the utility model should be regarded as the disclosed content of the utility model; Any combination of simple modifications and different embodiments that do not violate the ideas created by the utility model should be within the scope of protection of the utility model.

Claims (6)

1. A novel pipe bending machine, comprising a workbench (10), a pressure guide plate (20), a pipe bending arm structure (30), a shaft coupling structure (40) and a driving device (50); it is characterized in that: The pressure guide plate (20) is fixedly arranged on the workbench (10), and the center of the pressure guide plate (20) is provided with a through hole (21), and the drive device (50) includes a drive motor (51) and a transmission shaft ( 52), the drive motor (51) is arranged under the workbench (10), the transmission shaft (52) is connected with the drive motor (51), and the drive shaft (52) is driven by the drive motor (51) to rotate, and the transmission shaft (52) One end passes through the worktable (10) and protrudes from the through hole (21) of the pressure guide plate (20), and is connected with the elbow arm structure (30) through the coupling structure (40). 2. The new pipe bending machine according to claim 1, characterized in that: the coupling structure (40) includes a coupling sleeve (41), a connecting bearing (42) and two connecting buckles (43), The two ends of the coupling sleeve (41) are each provided with the connecting snaps (43), the transmission shaft (52) extends into the bottom end of the coupling sleeve (41), and passes through the The connecting buckle (43) at the bottom of the sleeve (41) is locked relative to the transmission shaft (52), so that the transmission shaft (52) is connected with the coupling sleeve (41), so that the transmission shaft (52) drives the coupling when it rotates. The shaft sleeve (41) rotates; the connecting bearing (42) is arranged between the two ends in the shaft coupling sleeve (41) for connecting the elbow arm structure (30). 3. The new pipe bending machine according to claim 2, characterized in that: the pipe bending arm structure (30) includes a driven shaft (31), a connecting arm (32) and a pressure wheel (33), and the driven shaft (31) is arranged on both sides of the connecting arm (32) opposite to the pressure roller (33) and is fixedly connected with the connecting arm (32), and the driven shaft (31) and the pressure roller (33) are connected through the connecting arm (32), One end of the driven shaft (31) extends into the top end of the coupling sleeve (41), and is rotatably arranged on the connecting bearing (42); the connecting buckle (43) at the top end of the coupling sleeve (41) ) is locked or loosened relative to the driven shaft (31). 4. The new pipe bending machine according to claim 3, characterized in that: the outer peripheral surfaces of the pressure guide plate (20) and the pressure roller (33) are both provided with annular grooves (101). 5. The new pipe bending machine according to claim 3, characterized in that: the connecting arm (32) is detachably provided with a handle. 6. The new pipe bending machine according to claim 1, characterized in that: the workbench (10) is provided with a fixed sleeve (11).