A wirelessly controlled electro-hydraulic pipe bending machine

Abstract

This utility model relates to the technical field of pipe processing equipment, specifically a wirelessly controlled electro-hydraulic pipe bending machine. It includes a main frame, a hydraulic oil station, a power distribution control box, and a wireless control handle. A pin fixing block is positioned downwards at the top center of the main frame, and the pin fixing block is connected to a hydraulic cylinder via a pin. The hydraulic cylinder is fixedly connected to the main frame via a cylinder clamping plate, and a bending groove is provided at the bottom of the cylinder. A grooved plate is provided at the bottom center of the main frame, corresponding to the bending groove. An angle guide wheel is placed in the groove of the grooved plate. The hydraulic cylinder is connected to the hydraulic oil station via an oil pipe. This wirelessly controlled electro-hydraulic pipe bending machine uses a wireless handle for control, enabling flexible operation by personnel. During operation, the bent pipe can be observed at any time, improving processing accuracy.

Description

Technical Field

[0001] This utility model relates to the field of pipe processing equipment technology, specifically to a wirelessly controlled electro-hydraulic pipe bending machine. Background Technology

[0002] Most existing electro-hydraulic bending machines use wired control or a local control box, which presents several inconveniences. The presence of cables restricts the operator's range of motion and is prone to tangling and damage in complex processing environments, affecting the normal operation and safety of the equipment. With a local control box, operators cannot constantly observe the equipment's operation, hindering flexible layout and rapid adjustments, resulting in low efficiency for single-person work. Furthermore, changing the guide wheel module when bending at different angles is cumbersome, impacting work efficiency.

[0003] Therefore, a wirelessly controlled electro-hydraulic pipe bending machine is designed to solve the technical problems of inflexible control methods, large personnel restrictions, low efficiency of single-person operation, troublesome replacement of angle guide wheel modules, and difficult maintenance in the existing technology. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a wirelessly controlled electro-hydraulic pipe bending machine.

[0005] The technical solution adopted by this utility model to solve its technical problem is a wirelessly controlled electric hydraulic pipe bending machine, including a main frame, a hydraulic oil station, a power distribution control box, and a wireless control handle. A pin fixing block is set downward at the top middle position of the main frame. The pin fixing block is connected to the oil cylinder through a pin. The oil cylinder is fixedly connected to the main frame through an oil cylinder clamping plate. A bending groove is set at the bottom end of the oil cylinder. A grooved plate is set at the bottom middle position of the main frame corresponding to the bending groove. An angle guide wheel is placed in the groove of the grooved plate. The oil cylinder is connected to the hydraulic oil station through an oil pipe.

[0006] Specifically, the pin fixing block is a U-shaped iron plate with a through hole in the middle, through which the pin passes and connects to the cylinder body of the hydraulic cylinder.

[0007] Specifically, the bending slide is a C-shaped iron block with a downward opening, and the bending slide is detachably installed at the bottom of the cylinder body.

[0008] Specifically, the cylinder clamp is detachable and is connected to the crossbeam in the middle of the main frame by bolts.

[0009] Specifically, the grooved plate consists of two detachable triangular iron plates set at the bottom of the main frame, with several slots symmetrically opened on each of the two triangular iron plates.

[0010] Specifically, the angle guide wheels are symmetrically installed in the slots on both sides of the grooved plate.

[0011] Specifically, the main frame is fixed to the ground by connecting it to the base.

[0012] Specifically, a solenoid valve is installed on the hydraulic oil station. The solenoid valve is controlled by a power distribution control box. A wireless transceiver is installed on the power distribution control box. The wireless transceiver is controlled by a wireless control handle.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The wirelessly controlled electric hydraulic pipe bending machine designed in this utility model adopts wireless handle control, which realizes flexible operation by the operator. During operation, the pipe being bent can be observed at any time, thus improving the processing accuracy.

[0015] The wirelessly controlled electric hydraulic pipe bending machine designed in this utility model has an open groove fixing for the angle guide wheel module, which can be quickly replaced; the main structure is simple, easy to maintain, and has high operating efficiency. Attached Figure Description

[0016] Figure 1 This is a front view of a wirelessly controlled electro-hydraulic pipe bending machine.

[0017] Figure 2 Left view of the grooved plate of a wirelessly controlled electro-hydraulic pipe bending machine.

[0018] like Figures 1-2 As shown: 1-Main frame, 2-Pin fixing block, 3-Pin, 4-Oil cylinder, 5-Oil cylinder clamping plate, 6-Bending slide, 7-Groove clamping plate, 8-Angle guide wheel, 9-Base, 10-Oil pipe, 11-Solenoid valve, 12-Hydraulic oil station, 13-Power distribution control box, 14-Wireless transceiver, 15-Wireless control handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be described in further detail below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] like Figures 1-2As shown, a wirelessly controlled electric hydraulic pipe bending machine includes a main frame 1, a hydraulic oil station 12, a power distribution control box 13, and a wireless control handle 15. A pin fixing block 2 is set downward at the top middle position of the main frame 1. The pin fixing block 2 is connected to the oil cylinder 4 through a pin 3. The oil cylinder 4 is fixedly connected to the main frame 1 through an oil cylinder clamping plate 5. A bending slide 6 is set at the bottom end of the oil cylinder 4. A grooved plate 7 is set at the bottom middle position of the main frame 1 corresponding to the bending slide 6. An angle guide wheel 8 is placed in the groove of the grooved plate 7. The oil cylinder 4 is connected to the hydraulic oil station 12 through an oil pipe 10.

[0021] The pin fixing block 2 is a U-shaped iron plate with a through hole in the middle. The pin 3 passes through the through hole and connects to the cylinder body of the oil cylinder 4.

[0022] The bending groove 6 is a C-shaped iron block with a downward opening. The bending groove 6 is detachably installed at the bottom of the cylinder body of the oil cylinder 4.

[0023] The cylinder clamp 5 is detachable and is connected to the crossbeam in the middle of the main frame 1 by bolts.

[0024] The grooved plate 7 consists of two detachable triangular iron plates set at the bottom of the main frame 1, with several slots opened on the two triangular iron plates.

[0025] Angle guide wheels 8 are symmetrically installed in the slots on both sides of the grooved plate 7.

[0026] The main frame 1 is fixed to the ground by connecting it to the base 9.

[0027] A solenoid valve 11 is installed on the hydraulic oil station 12. The solenoid valve 11 is controlled by the power distribution control box 13. A wireless transceiver 14 is installed on the power distribution control box 13. The wireless transceiver 14 is controlled by the wireless control handle 15.

[0028] The wireless control handle 15 is controlled by an F23-BB and a matching wireless transceiver 14. The wireless control handle 15 uses wireless frequency modulation to convert the signal into a wireless signal to control the wireless transceiver 14.

[0029] Before use, first check whether the cylinder clamp 5 is loose, whether the oil pipe 10 is leaking, whether the solenoid valve 11 is leaking, whether the control circuit is undamaged, whether the hydraulic oil station 12 has a normal oil level, and whether the wiring of the power distribution control box 13 and the wireless transceiver 14 is normal. After checking, select the appropriate angle guide wheel 8 according to the pipe diameter, and place the shafts on both sides of the angle guide wheel 8 into the slots of the groove plate 7 according to the angle. After placing the steel pipe, turn on the power distribution control box 13, and then control the wireless control handle 15. Select the control to start the downward operation of the cylinder 4 according to the button on the wireless control handle 15.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wireless controlled electro-hydraulic pipe bender, characterized in that, The system includes a main frame, a hydraulic oil station, a power distribution control box, and a wireless control handle. A pin fixing block is installed downward at the top center of the main frame. The pin fixing block is connected to the oil cylinder via a pin. The oil cylinder is fixedly connected to the main frame via an oil cylinder clamping plate. A bending groove is provided at the bottom end of the oil cylinder. A grooved plate is provided at the bottom center of the main frame, corresponding to the bending groove. An angle guide wheel is placed in the groove of the grooved plate. The oil cylinder is connected to the hydraulic oil station via an oil pipe.

2. Wireless controlled electro-hydraulic pipe bender according to claim 1, characterized in that The pin fixing block is a U-shaped iron plate with a through hole in the middle. The pin passes through the through hole and connects to the cylinder body of the oil cylinder.

3. A wireless controlled electro-hydraulic pipe bender according to claim 1, characterized in that, The bending groove is a C-shaped iron block with a downward opening, and the bending groove is detachably installed at the bottom of the cylinder body.

4. The wireless controlled electro-hydraulic pipe bender of claim 1, wherein, The cylinder clamp is detachable and is connected to the crossbeam in the middle of the main frame by bolts.

5. The wireless controlled electro-hydraulic pipe bender of claim 1, wherein, The grooved plate consists of two detachable triangular iron plates mounted at the bottom of the main frame, with several symmetrical slots on each of the two triangular iron plates.

6. A wireless controlled electro-hydraulic pipe bender according to claim 5, characterized in that The angle guide wheels are symmetrically installed in the slots on both sides of the grooved plate.

7. A wireless controlled electro-hydraulic pipe bender according to claim 5, characterized in that The main frame is fixed to the ground by connecting it to the base.

8. The wireless controlled electro-hydraulic pipe bender of claim 1, wherein, The hydraulic oil station is equipped with a solenoid valve, which is controlled by a power distribution control box. The power distribution control box is equipped with a wireless transceiver, which is controlled by a wireless control handle.

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