Pipe bending device

Abstract

The utility model discloses a pipe bending forming device of pipe processing technical field, including the processing table, the top surface of processing table limit rotation is equipped with the installation of support axle, the bottom fixed mounting of processing table has the motor, the top output of motor and the bottom fixed connection of support axle, the surface limit rotation of support axle is equipped with the guide wheel, one side fixed mounting of support axle has the fixed link, the fixed link's end fixed mounting has the fixed plate, the outside fixed mounting of fixed plate has the first electric push rod, through the setting of second electric push rod, first arc clamping block and second arc clamping block can carry out the clamping fixed one end of processing pipe, through the setting of first electric push rod can fix the pipe between the positioning wheel and the guide wheel, the operation of motor can realize the effect of directional bending through the positioning wheel and drive the pipe around the outside of guide wheel, thereby improved the precision of the device processing.

Description

Technical Field

[0001] This utility model belongs to the field of pipe processing technology, and specifically relates to a pipe bending and forming device. Background Technology

[0002] Pipe bending is an important branch of pipe plastic forming. Rectangular cross-section pipe bends are the most typical and important type of pipe bend products. They have the characteristics of uniform stress, stable structure, and easy installation, and have been widely used in various industries. Pipe bending forming equipment can be roughly divided into CNC pipe bending machines, hydraulic pipe bending machines, etc. They are mainly used for pipeline laying and repair in power construction, railway and highway construction, boilers, bridges, ships, furniture, decoration, etc., and have the advantages of multiple functions, reasonable structure, and simple operation.

[0003] Existing pipe bending and forming devices have poor clamping and fixing effects, which leads to displacement during pipe bending and directly affects the shape and dimensional accuracy of the bent pipe. To address this, we propose a pipe bending and forming device. Utility Model Content

[0004] The purpose of this invention is to provide a pipe bending and forming device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pipe bending and forming device, comprising a processing table, a support shaft being rotatably mounted on the top surface of the processing table, a motor being fixedly mounted on the bottom of the processing table, the top output end of the motor being fixedly connected to the bottom end of the support shaft, a guide wheel being rotatably sleeved on the surface of the support shaft, a fixing rod being fixedly mounted on one side of the support shaft, a fixing plate being fixedly mounted on the end of the fixing rod, a first electric push rod being fixedly mounted on the outer side of the fixing plate, a first connecting shaft being slidably mounted on the surface of the fixing plate, a fixing frame being fixedly mounted on the end of the first connecting shaft, positioning wheels being rotatably arranged side by side on the inner side of the fixing frame, an L-shaped plate being fixedly mounted on one top side of the processing table, a second electric push rod being fixedly mounted on the outer side of the L-shaped plate, a second connecting shaft being slidably mounted on one side surface of the L-shaped plate, a first arc-shaped clamping block being fixedly mounted on the end of the second connecting shaft, a column being fixedly mounted on the upper side of the L-shaped plate, and a second arc-shaped clamping block being fixedly mounted on one side of the column.

[0006] Preferably, a curvature gauge is provided on one side of the surface of the processing table, and the curvature gauge is located below the guide wheel.

[0007] Preferably, an indicator mark is provided on one side of the surface of the processing table, and the indicator mark is located on one side of the guide wheel.

[0008] Preferably, a storage slot is provided on the inner side of the lower part of the processing table, and an opening and closing door is provided on one side of the storage slot.

[0009] Preferably, a control switch is installed on the outer side of the processing table, and the control switch is electrically connected to the first electric push rod and the second electric push rod.

[0010] Preferably, brake wheels are symmetrically installed at the four corners of the bottom of the processing table.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The second electric push rod, the first arc-shaped clamping block, and the second arc-shaped clamping block can clamp and fix one end of the processed pipe. The first electric push rod can fix the pipe between the positioning wheel and the guide wheel. The operation of the motor can drive the pipe to bend around the outside of the guide wheel through the positioning wheel, thereby improving the processing accuracy of the device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the present invention. Figure 3 This is a top view of the structure of this utility model; Figure 4 This is a schematic diagram of the internal structure of the storage slot of this utility model.

[0013] In the diagram: 1. Processing table; 2. Support shaft; 3. Guide wheel; 4. Motor; 5. Fixing rod; 6. Fixing plate; 7. First electric push rod; 8. First connecting shaft; 9. Fixing frame; 10. Positioning wheel; 11. L-shaped plate; 12. Second electric push rod; 13. Second connecting shaft; 14. First arc-shaped clamping block; 15. Column; 16. Second arc-shaped clamping block; 17. Control switch; 18. Opening and closing door; 19. Brake wheel; 20. Storage slot; 21. Radius gauge; 22. Indicator mark. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4This utility model provides a technical solution: a pipe bending and forming device, including a processing table 1, a support shaft 2 that is rotatably mounted on the top surface of the processing table 1, a motor 4 that is fixedly mounted on the bottom of the processing table 1, the top output end of the motor 4 being fixedly connected to the bottom end of the support shaft 2, a guide wheel 3 that is rotatably mounted on the surface of the support shaft 2, a fixing rod 5 that is fixedly mounted on one side of the support shaft 2, a fixing plate 6 that is fixedly mounted on the end of the fixing rod 5, a first electric push rod 7 that is fixedly mounted on the outer side of the fixing plate 6, and a sliding device that is slidably mounted on the surface of the fixing plate 6. There is a first connecting shaft 8, and a fixing frame 9 is fixedly installed at the end of the first connecting shaft 8. Positioning wheels 10 are arranged side by side and rotate on the inner side of the fixing frame 9. An L-shaped plate 11 is fixedly installed on one side of the top of the processing table 1. A second electric push rod 12 is fixedly installed on the outer side of the L-shaped plate 11. A second connecting shaft 13 is slidably passed through one side surface of the L-shaped plate 11. A first arc-shaped clamping block 14 is fixedly installed at the end of the second connecting shaft 13. A column 15 is fixedly installed on the upper side of the L-shaped plate 11. A second arc-shaped clamping block 16 is fixedly installed on one side of the column 15.

[0016] Specifically, a curvature gauge 21 is provided on one side of the surface of the processing table 1, and the curvature gauge 21 is located below the guide wheel 3.

[0017] Specifically, an indicator mark 22 is provided on one side of the surface of the processing table 1, and the indicator mark 22 is located on one side of the guide wheel 3.

[0018] Specifically, a storage slot 20 is provided on the inner side of the bottom of the processing table 1, and an opening and closing door 18 is provided on one side of the storage slot 20.

[0019] Specifically, a control switch 17 is installed on the outer side of the processing table 1, and the control switch 17 is electrically connected to the first electric push rod 7 and the second electric push rod 12.

[0020] Specifically, brake wheels 19 are symmetrically installed at the four corners of the bottom of the processing table 1.

[0021] In this embodiment, the pipe is passed between the guide wheel 3 and the positioning wheel 10, with its end extending between the first arc-shaped clamp 14 and the second arc-shaped clamp 16. After moving to a suitable position, the second electric push rod 12 is activated to move the second connecting shaft 13 and the first arc-shaped clamp 14, thereby firmly clamping one side of the pipe between the first arc-shaped clamp 14 and the second arc-shaped clamp 16. The first electric push rod 7 is activated to move the first connecting shaft 8 and the fixing frame 9. The movement of the fixing frame 9 can drive the positioning wheel 10 to firmly clamp the pipe between the guide wheels 3. The operation of the motor 4 can drive the support shaft 2, the fixing rod 5 and the fixing plate 6 to rotate, so that the positioning wheel 10 makes a circular motion around the center of the guide wheel 3, thereby driving the pipe to bend around the outer surface of the guide wheel 3, improving the processing accuracy of the device. The arc gauge 21 facilitates the control of the bending arc of the pipe, and the indicator mark 22 can indicate the rotation direction of the device.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] 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 pipe bending and forming apparatus, comprising a processing table (1), characterized in that: A support shaft (2) is mounted on the top surface of the processing table (1) for limiting rotation. A motor (4) is fixedly mounted on the bottom of the processing table (1). The top output end of the motor (4) is fixedly connected to the bottom end of the support shaft (2). A guide wheel (3) is sleeved on the surface of the support shaft (2) for limiting rotation. A fixing rod (5) is fixedly mounted on one side of the support shaft (2). A fixing plate (6) is fixedly mounted on the end of the fixing rod (5). A first electric push rod (7) is fixedly mounted on the outside of the fixing plate (6). A first connecting shaft (8) slides through the surface of the fixing plate (6). A fixed frame (9) is fixedly installed at the end of the table (1). A positioning wheel (10) is arranged side by side on the inner side of the fixed frame (9). An L-shaped plate (11) is fixedly installed on one side of the top of the processing table (1). A second electric push rod (12) is fixedly installed on the outer side of the L-shaped plate (11). A second connecting shaft (13) slides through one side surface of the L-shaped plate (11). A first arc-shaped clamping block (14) is fixedly installed at the end of the second connecting shaft (13). A column (15) is fixedly installed on the upper side of the L-shaped plate (11). A second arc-shaped clamping block (16) is fixedly installed on one side of the column (15).

2. The pipe bending and forming device according to claim 1, characterized in that: A radiometer (21) is provided on one side of the surface of the processing table (1), and the radiometer (21) is located below the guide wheel (3).

3. The pipe bending and forming device according to claim 1, characterized in that: An indicator mark (22) is provided on one side of the surface of the processing table (1), and the indicator mark (22) is located on one side of the guide wheel (3).

4. The pipe bending and forming device according to claim 1, characterized in that: The processing table (1) has a storage slot (20) on the inner side below, and a door (18) is provided on one side of the storage slot (20).

5. The pipe bending and forming device according to claim 1, characterized in that: A control switch (17) is installed on the outer side of the processing table (1), and the control switch (17) is electrically connected to the first electric push rod (7) and the second electric push rod (12).

6. The pipe bending and forming device according to claim 1, characterized in that: Brake wheels (19) are symmetrically installed at the four corners of the bottom of the processing table (1).

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