Steel pipe straightening and bending support
By designing a steel pipe straightening and bending bracket containing limiting wheels and adjustment mechanisms, the problem that existing equipment cannot meet the linearity correction and bending requirements of steel pipes is solved, and the multifunctional operation of steel pipes and higher convenience of use is achieved.
Patent Information
- Application Number
- CN202420921287.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Existing steel pipe processing equipment can only perform single-function straightening or bending operations, and cannot meet the straightness correction of steel pipes during use and bending requirements in greenhouse installation.
A steel pipe straightening and bending bracket is designed. By setting up a first limiting wheel, a first fixed plate, a second fixed plate, a second limiting wheel and other components, the limiting and bending operations of the steel pipe are realized, and the position of the limiting wheel is adjusted through a bidirectional screw and a connecting block, which facilitates the straightening and bending operations of the steel pipe.
This device can effectively limit the steel pipes, reduce the workload of staff, improve the stability and convenience of the steel pipe bending process, and realize the multi-functional straightening and bending operation of the steel pipe.
Smart Images
Figure CN222587708U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of steel pipe processing, in particular to a steel pipe straightening and bending bracket. Background Art
[0002] When processing steel pipe poles, bent and deformed steel pipes need to be straightened or corrected during use to ensure the straightness of the steel pipes during use. Generally, after the steel pipes are straightened on the straightening equipment, due to the rebound of the steel pipes, the steel pipes need to be over-corrected to ensure the straightness of the steel pipes during use. In addition, steel pipe poles need to be bent when installed in greenhouses, and general steel pipe processing equipment only has a single function of straightening or bending steel pipes. To this end, we propose a bracket that takes into account both straightening and bending of steel pipes. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a steel pipe straightening and bending bracket, which effectively solves the above problems.
[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a steel pipe straightening and bending bracket, comprising a support frame, a first fixed plate connected to the upper side of the support frame, two sets of first limiting wheels connected to the lower side of the first fixed plate, a second fixed plate connected to the right side of the support frame, and a second limiting wheel connected to the lower side of the second fixed plate.
[0005] Preferably, the front and rear sides of the first fixing plate are connected to the first supporting plates, the opposite sides of the two groups of the first supporting plates are connected to the bidirectional screws, the front and rear sides of the bidirectional screws are provided with threads, the spiral directions of the threads on the front and rear sides of the two groups of bidirectional screws are opposite, the front and rear sides of the bidirectional screws are connected to the first connecting blocks, the first limiting wheel is installed on the lower side of the first connecting block, and the first fixing plate is provided with a sliding groove matching the first connecting block.
[0006] Preferably, the left and right sides of the second fixed plate are connected to the second support plates, the opposite sides of the two groups of the second support plates are connected to the first screw rod, the outer side of the first screw rod is connected to the second connecting block, the second limiting wheel is installed on the lower side of the second connecting block, and the second fixed plate is provided with a sliding groove matching the second connecting block.
[0007] Preferably, the outer side of the first limiting wheel and the outer side of the second limiting wheel are both concave.
[0008] Preferably, first guide rods are connected to opposite sides of the two groups of the first support plates, and the first guide rods pass through the lower side of the first connecting block.
[0009] Preferably, second guide rods are connected to opposite sides of the two groups of the second limiting wheels, and the second guide rods pass through the lower side of the second connecting block.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] By setting the first limiting wheel, the first fixing plate, the second fixing plate and the second limiting wheel to cooperate with each other, the steel pipe rod can be limited, so that it is convenient for the staff to fold and bend the steel pipe rod according to the needs, which reduces the workload of the staff. During the bending process, the steel pipe rod can be limited and supported by the first limiting wheel and the second limiting wheel of the device, so that the staff can exert force better.
[0012] By setting a first support plate, a bidirectional screw and a first connecting block, the position of the first limiting wheel can be adjusted, so that it is convenient for workers to place the steel pipe rod and adjust the bending amplitude of the steel pipe rod. By setting a second support plate, a first screw and a second connecting block, the position of the second limiting wheel can be adjusted, so that it is convenient for workers to place the steel pipe rod and adjust the bending amplitude of the steel pipe rod, thereby realizing the straightening and bending operations of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0014] In the attached picture:
[0015] Figure 1 This is a schematic diagram of a steel pipe straightening and bending bracket structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the first connecting block of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the second support plate of the utility model.
[0018] In the figure: 100, support frame; 200, first fixed plate; 210, first limiting wheel; 220, first support plate; 230, bidirectional screw; 240, first connecting block; 250, first guide rod; 300, second fixed plate; 310, second limiting wheel; 320, second support plate; 330, first screw; 340, second connecting block; 350, second guide rod. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-3A steel pipe straightening and bending bracket includes a support frame 100, a first fixing plate 200 is fixedly connected to the upper side of the support frame 100, and two sets of first limiting wheels 210 are rotatably connected to the lower side of the first fixing plate 200, and a second fixing plate 300 is fixedly connected to the right side of the support frame 100, and a second limiting wheel 310 is rotatably connected to the lower side of the second fixing plate 300. The steel pipe rod can be limited by setting the first limiting wheel 210, the first fixing plate 200, the second fixing plate 300, and the second limiting wheel 310 to cooperate with each other, so as to facilitate the staff to fold and bend the steel pipe rod according to needs, and the front and rear sides of the first fixing plate 200 are fixedly connected to the first supporting plate 220, and the two sets of first supporting plates 22 0 is rotatably connected with a bidirectional screw rod 230 on the opposite side, and threads are arranged on the front and rear sides of the bidirectional screw rod 230. The spiral directions of the threads on the front and rear sides of the two sets of bidirectional screw rods 230 are opposite. The front and rear sides of the bidirectional screw rod 230 are both screwed with a first connecting block 240. The first limiting wheel 210 is installed on the lower side of the first connecting block 240. The first fixing plate 200 is provided with a sliding groove matching the first connecting block 240. The position of the first limiting wheel 210 can be adjusted by setting the first supporting plate 220, the bidirectional screw rod 230 and the first connecting block 240 to facilitate the staff to place the steel pipe rod and adjust the bending amplitude of the steel pipe rod. The left and right sides of the second fixing plate 300 are fixedly connected The second support plate 320 is connected, and the first screw rod 330 is rotatably connected to the opposite side of the two groups of second support plates 320. The outer side of the first screw rod 330 is screwed with the second connecting block 340. The second limiting wheel 310 is installed on the lower side of the second connecting block 340. The second fixing plate 300 is provided with a sliding groove matching the second connecting block 340. The position of the second limiting wheel 310 can be adjusted by arranging the second support plate 320, the first screw rod 330, and the second connecting block 340 to cooperate with each other, so as to facilitate the staff to place the steel pipe rod and adjust the bending amplitude of the steel pipe rod. The outer sides of the first limiting wheel 210 and the second limiting wheel 310 are both concave. The outer side of 0 and the outer side of the second limiting wheel 310 are both concavely arranged, which makes it more convenient and stable for the steel pipe rod to be limited by the first limiting wheel 210 and the second limiting wheel 310, thereby improving the convenience of using the device. The opposite sides of the two groups of first support plates 220 are fixedly connected with the first guide rod 250, and the first guide rod 250 passes through the lower side of the first connecting block 240. The stability of the operation of the first connecting block 240 is improved by setting the first guide rod 250. The opposite sides of the two groups of second limiting wheels 310 are fixedly connected with the second guide rod 350, and the second guide rod 350 passes through the lower side of the second connecting block 340. The stability of the operation of the second connecting block 340 is improved by setting the second guide rod 350, thereby avoiding shaking and deviation of the steel pipe rod.
[0021] Working principle: When the new scheme is implemented, when the device bends the steel pipe, the steel pipe rod is placed on the left side of the second limiting wheel 310, and then the user rotates the first screw 330, and the second connecting block 340 is driven to move left and right through the first screw 330, and then the second connecting block 340 is driven to drive the second limiting wheel 310 to move left, and the second limiting wheel 310 moves left to squeeze the steel pipe rod so that the steel pipe rod is limited by the first limiting wheel 210 and is squeezed by the second limiting wheel 310 to be bent, and then the front and rear ends of the steel pipe rod are pulled as needed, so that the bending length of the steel pipe rod body is folded as needed, and the second limiting wheel 310 can also be folded as needed. After the position of the limiting wheel 310 is adjusted, the steel pipe rod is inserted from the gap between the first limiting wheel 210 and the second limiting wheel 310 on the front side and manually bent, and then the rear side of the steel pipe rod is inserted into the gap between the first limiting wheel 210 and the second limiting wheel 310 on the rear side, and then the rear side of the steel pipe rod is pulled so that the steel pipe rod as a whole passes through the first limiting wheel 210 and the second limiting wheel 310 to complete the bending of the steel pipe rod. It is worth mentioning that the bidirectional screw 230 is rotated, and the two groups of first connecting blocks 240 are driven to approach or move away from each other by the bidirectional screw 230. By adjusting the position of the first connecting block 240, the bending degree of the steel pipe rod by the device is adjusted to improve the practicality of the use of the device. When straightening the steel pipe, the second limiting wheel 310 moves to the left to squeeze the steel pipe to be straightened so that the steel pipe is limited by the first limiting wheel 210, and it is squeezed by the second limiting wheel 310 to produce a moderate overcorrection, and then released to obtain a straightened steel pipe.
Claims
1. A steel pipe straightening and bending bracket, characterized in that: The invention comprises a support frame (100), wherein the upper side of the support frame (100) is connected to a first fixing plate (200), the lower side of the first fixing plate (200) is connected to two sets of first limiting wheels (210), the right side of the support frame (100) is connected to a second fixing plate (300), and the lower side of the second fixing plate (300) is connected to a second limiting wheel (310).
2. A steel pipe straightening and bending bracket according to claim 1, characterized in that: The first fixing plate (200) is connected to the first support plate (220) on both the front and rear sides, and the two groups of the first support plates (220) are connected to the opposite sides of the bidirectional screw rods (230). The bidirectional screw rods (230) are provided with threads on both the front and rear sides, and the screw directions of the threads on the front and rear sides of the two groups of the bidirectional screw rods (230) are opposite. The bidirectional screw rods (230) are connected to the first connection blocks (240) on both the front and rear sides, and the first limiting wheel (210) is installed on the lower side of the first connection block (240). The first fixing plate (200) is provided with a sliding groove matching the first connection block (240).
3. A steel pipe straightening and bending bracket according to claim 1, characterized in that: The second support plates (320) are connected to the left and right sides of the second fixing plate (300), the first screw rods (330) are connected to the opposite sides of the two groups of the second support plates (320), the outer side of the first screw rods (330) is connected to the second connecting block (340), the second limiting wheel (310) is installed on the lower side of the second connecting block (340), and the second fixing plate (300) is provided with a sliding groove matching the second connecting block (340).
4. A steel pipe straightening and bending bracket according to claim 1, characterized in that: The outer side of the first limiting wheel (210) and the outer side of the second limiting wheel (310) are both concave.
5. A steel pipe straightening and bending bracket according to claim 2, characterized in that: Opposite sides of the two groups of the first support plates (220) are connected with first guide rods (250), and the first guide rods (250) penetrate the lower side of the first connection block (240).
6. A steel pipe straightening and bending bracket according to claim 3, characterized in that: The opposite sides of the two groups of the second limiting wheels (310) are connected to second guide rods (350), and the second guide rods (350) penetrate the lower side of the second connecting block (340).