Square tube bending device

Abstract

The utility model discloses a square pipe bending processing device relates to square pipe bending machine technical field, include: bending machine, its characterized by: the top of bending machine is equipped with measuring mechanism, measuring mechanism includes measuring scale no.

Description

Technical Field

[0001] This utility model relates to the field of square tube bending machine technology, and in particular to a square tube bending processing device. Background Technology

[0002] Square tube is a hollow steel pipe with a square cross-section. It is a type of profile. With its advantages such as high strength, lightweight and easy processing, square tube has become a commonly used material in engineering and manufacturing. In photovoltaic brackets, galvanized square tube is widely used because of its corrosion resistance, low cost and convenient installation.

[0003] To increase the strength of existing square tubes, bending machines are used for bending. However, when using a square tube bending machine, the end of the square tube is clamped and fixed. Since the square tube bending machine does not have the function of measuring the distance between the bending start point and the end of the square tube, the accuracy of the bending start point cannot be controlled, which affects the bending quality of the square tube. Therefore, the existing square tube bending machines are inconvenient to use. To address this, we provide a square tube bending device. Utility Model Content

[0004] The purpose of this invention is to solve the problem that square tube bending machines cannot guarantee the accuracy of the starting point for bending square tubes.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A square tube bending processing device includes a bending machine, characterized in that: a measuring mechanism is provided on the top of the bending machine, the measuring mechanism includes a measuring ruler one, a measuring ruler two is fixedly connected to one end of the measuring ruler one, a moving block is provided on the top of the measuring ruler two, a connecting block is fixedly connected to one side of the moving block, a moving rod is sleeved inside the connecting block, the moving rod is slidably connected to the connecting block, an indicator block one is fixedly connected to the outer surface of the moving rod, an indicator block two is fixedly connected to the outer surface of the moving rod, a guide rod is fixedly connected inside the moving block, a connecting rod is sleeved on the outer surface of the guide rod, the connecting rod is slidably connected to the guide rod, and an auxiliary mechanism is provided on one side of the measuring ruler two, the auxiliary mechanism includes an auxiliary block, and a sliding rod is sleeved inside the auxiliary block.

[0007] By adopting the above technical solution and setting up a measuring mechanism, the distance between the bending start point and the end of the square tube fixed by the bending machine can be measured, thereby improving the quality of the square tube bending process. The setting of measuring ruler one and measuring ruler two, which can be used together, allows the connecting block and the indicator block two to measure the bending start point of the square tube.

[0008] The present invention is further configured such that: the measuring ruler is fixedly connected to the bending machine; the connecting rod is sleeved inside the moving block; the connecting rod is slidably connected to the moving block; the connecting rod is fixedly connected to the moving rod; a spring is sleeved on the outer surface of the guide rod; and the two ends of the spring are respectively fixedly connected to the outer surface of the connecting rod and the inner wall of the moving block.

[0009] By adopting the above technical solution, the guide rod, which can be used in conjunction with the connecting rod, allows the spring to be effectively compressed without twisting. At the same time, the elastic force generated by the compression of the spring can automatically reset the connecting rod, thereby enabling the moving rod, indicator block one, and indicator block two associated with the connecting rod to be reset simultaneously.

[0010] The present invention is further configured such that: the auxiliary block is fixedly connected to the measuring ruler, the sliding rod is slidably connected to the auxiliary block, and the sliding rod is sleeved inside the moving block.

[0011] By adopting the above technical solution, and by setting an auxiliary block with a guide groove that matches the slide rod, the moving block and the connecting block can move easily.

[0012] The present invention is further configured such that: the slide rod is fixedly connected to the moving block, and a limiting piece is provided at one end of the slide rod.

[0013] By adopting the above technical solution, and by setting a limiting piece that can cooperate with the sleeve block, the slide rod can slide stably on the auxiliary block.

[0014] The present invention is further configured such that: the limiting piece is fixedly connected to the slide rod, and a sleeve block is sleeved on the outer surface of the slide rod.

[0015] By adopting the above technical solution, a sleeve block is set, which not only limits the sliding rod but also serves to connect the embedded block.

[0016] The present invention is further configured such that: the sleeve block is fixedly connected to the slide rod, and an embedded block is sleeved inside the auxiliary block.

[0017] By adopting the above technical solution, the setting of the sleeve block and the embedded block ensures that the slide bar will not rotate when it slides.

[0018] The present invention is further configured such that: the embedded block and the auxiliary block are slidably connected, and the embedded block and the sleeve block are fixedly connected.

[0019] By adopting the above technical solution, and by setting an embedded block that can slide inside the auxiliary block, the embedded block can guide the movement of the nested block.

[0020] In summary, the beneficial technical effects of this utility model are as follows:

[0021] This invention, by setting up a measuring mechanism, allows the distance between the bending start point and the end of the square tube fixed by the bending machine to be measured, thereby improving the quality of the square tube bending process. Measuring ruler one and measuring ruler two are set up, and the two can be used together to reflect the measurement of the bending start point of the square tube by the connecting block and the indicating block two. Indicating block one and indicating block two are also set up, and the two can be used together. Indicating block one measures the square tube placed inside the bending machine's fastening assembly, while indicating block two indirectly reflects the measurement of indicating block one. An auxiliary mechanism is set up, which works in conjunction with the measuring mechanism, to prevent the moving block and connecting block from shifting during movement, thus not affecting the measurement of the bending start point of the square tube. Attached Figure Description

[0022] Figure 1 This is a perspective view of the overall structure of this utility model;

[0023] Figure 2 This is a schematic cross-sectional view of the centerline of this utility model, showing the connection relationship between measuring ruler one and measuring ruler two;

[0024] Figure 3 This is a cross-sectional view of the center line of this utility model, showing the connection relationship between the moving rod and the indicator block 1;

[0025] Figure 4 This is the utility model Figure 3 Enlarged view of area A in the image;

[0026] Figure 5 This is a schematic cross-sectional view of the center line of this utility model, showing the connection relationship between the auxiliary block and the embedded block;

[0027] Reference numerals: 1. Bending machine; 2. Measuring mechanism; 3. Auxiliary mechanism; 21. Measuring ruler one; 22. Measuring ruler two; 23. Moving block; 24. Connecting block; 25. Moving rod; 26. Indicator block one; 27. Indicator block two; 28. Guide rod; 29. ​​Connecting rod; 201. Spring; 31. Auxiliary block; 32. Slide rod; 33. Limiting piece; 34. Sleeve block; 35. Embedding block. Detailed Implementation

[0028] The present invention will now be described clearly and completely with reference to the embodiments.

[0029] See appendix Figure 1-4A square tube bending processing device includes: a bending machine 1, characterized in that: a measuring mechanism 2 is provided on the top of the bending machine 1, the measuring mechanism 2 includes a measuring ruler 21, one end of the measuring ruler 21 is fixedly connected to a measuring ruler 22, a moving block 23 is provided on the top of the measuring ruler 22, a connecting block 24 is fixedly connected to one side of the moving block 23, a moving rod 25 is sleeved inside the connecting block 24, the moving rod 25 is slidably connected to the connecting block 24, an indicator block 26 is fixedly connected to the outer surface of the moving rod 25, an indicator block 27 is fixedly connected to the outer surface of the moving rod 25, a guide rod 28 is fixedly connected inside the moving block 23, a connecting rod 29 is sleeved on the outer surface of the guide rod 28, the connecting rod 29 is slidably connected to the guide rod 28, and an auxiliary mechanism 3 is provided on one side of the measuring ruler 22, the auxiliary mechanism 3 includes an auxiliary block 31, and a sliding rod 32 is sleeved inside the auxiliary block 31. Measuring ruler 21 is fixedly connected to bending machine 1. Connecting rod 29 is sleeved inside moving block 23 and slidably connected to moving block 23. Connecting rod 29 is fixedly connected to moving rod 25. Spring 201 is sleeved on the outer surface of guide rod 28. The two ends of spring 201 are fixedly connected to the outer surface of connecting rod 29 and the inner wall of moving block 23, respectively. Auxiliary block 31 is fixedly connected to measuring ruler 22. Sliding rod 32 is slidably connected to auxiliary block 31 and sleeved inside moving block 23. Sliding rod 32 is fixedly connected to moving block 23. One end of sliding rod 32 is provided with limiting piece 33 and fixedly connected to sliding rod 32. Sleeve block 34 is sleeved on the outer surface of sliding rod 32 and fixedly connected to sliding rod 32. Embedded block 35 is sleeved inside auxiliary block 31 and slidably connected to auxiliary block 31. Embedded block 35 is fixedly connected to sleeve block 34.

[0030] The working principle of this embodiment is as follows: When using this utility model, the measuring ruler 21 is fixedly connected to the non-rotating component of the bending machine 1. Then, the square tube is placed between the processing components of the bending machine 1, and the end of the square tube is fixed using the fastening component. At this time, the distance between the end of the square tube and the starting point of bending is measured first. The end face of the measuring ruler 21 fixedly connected to the bending machine 1 is the starting point of bending of the square tube. At this time, the sliding block 23 and the connecting block 24 are slidable so that the connecting block 24 fits against the end of the square tube. Then, the value indicated by the connecting block 24 on the measuring ruler 22 is the distance from the end of the square tube to its starting point. At the same time, when the moving block 23 moves, it will drive the sliding rod 32 to slide inside the auxiliary block 31, and the embedded block 35 can slide in the groove opened on the auxiliary block 31 under the action of the sleeve block 34 and the sliding rod 32. If the end of the square tube is not If not exposed, the connecting block 24 can be first attached to the fastening assembly of the bending machine 1. Then, keep the connecting block 24 stable and press the connecting rod 29. The connecting rod 29 can slide on the outer surface of the guide rod 28 and compress the spring 201, causing the spring 201 to generate elastic force. At the same time, the connecting rod 29 can also drive the moving rod 25 to slide. Thus, the indicator block 1 26 and indicator block 27, which are fixedly connected to the moving rod 25, can slide out from the inside of the connecting block 24. The indicator block 1 26 can extend into the inside of the fastening assembly of the bending machine 1 and just contact the end of the square tube. Thus, the indicator block 1 26 will stop moving. The value of the position indicated by the indicator block 27 on the measuring ruler 22 is the distance between the end of the square tube and the starting point of the square tube bending. Thus, the position of the starting point of the square tube bending can be obtained.

[0031] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A square tube bending processing device, comprising: A bending machine (1), characterized in that: a measuring mechanism (2) is provided on the top of the bending machine (1), the measuring mechanism (2) includes a measuring ruler (21), one end of the measuring ruler (21) is fixedly connected to a measuring ruler (22), the top of the measuring ruler (22) is provided with a moving block (23), one side of the moving block (23) is fixedly connected to a connecting block (24), a moving rod (25) is sleeved inside the connecting block (24), the moving rod (25) is slidably connected to the connecting block (24), and the moving rod (25) is slidably connected to the connecting block (24). 5) An indicator block 1 (26) is fixedly connected to the outer surface of the moving rod (25). An indicator block 2 (27) is fixedly connected to the outer surface of the moving block (23). A guide rod (28) is fixedly connected inside the moving block (23). A connecting rod (29) is sleeved on the outer surface of the guide rod (28). The connecting rod (29) is slidably connected to the guide rod (28). An auxiliary mechanism (3) is provided on one side of the measuring ruler 2 (22). The auxiliary mechanism (3) includes an auxiliary block (31). A sliding rod (32) is sleeved inside the auxiliary block (31).

2. The square tube bending processing device according to claim 1, characterized in that: The measuring ruler (21) is fixedly connected to the bending machine (1), the connecting rod (29) is sleeved inside the moving block (23), the connecting rod (29) is slidably connected to the moving block (23), the connecting rod (29) is fixedly connected to the moving rod (25), and a spring (201) is sleeved on the outer surface of the guide rod (28). The two ends of the spring (201) are respectively fixedly connected to the outer surface of the connecting rod (29) and the inner wall of the moving block (23).

3. The square tube bending processing device according to claim 2, characterized in that: The auxiliary block (31) is fixedly connected to the measuring ruler (22), the slide rod (32) is slidably connected to the auxiliary block (31), and the slide rod (32) is sleeved inside the moving block (23).

4. The square tube bending processing device according to claim 1, characterized in that: The slide bar (32) is fixedly connected to the moving block (23), and a limiting piece (33) is provided at one end of the slide bar (32).

5. The square tube bending processing device according to claim 4, characterized in that: The limiting piece (33) is fixedly connected to the slide rod (32), and a sleeve block (34) is sleeved on the outer surface of the slide rod (32).

6. The square tube bending processing device according to claim 5, characterized in that: The sleeve block (34) is fixedly connected to the slide rod (32), and the auxiliary block (31) has an embedded block (35) inside.

7. A square tube bending processing device according to claim 6, characterized in that: The embedded block (35) is slidably connected to the auxiliary block (31), and the embedded block (35) is fixedly connected to the sleeve block (34).

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