CN223748283U - Steel pipe straightener of rust cleaning - Google Patents
Steel pipe straightener of rust cleaningInfo
- Publication number
- CN223748283U CN223748283U CN202520061258.6U CN202520061258U CN223748283U CN 223748283 U CN223748283 U CN 223748283U CN 202520061258 U CN202520061258 U CN 202520061258U CN 223748283 U CN223748283 U CN 223748283U
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- steel pipe
- straightening
- protective shell
- base
- cylinder
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Abstract
本实用新型公开了一种除锈的钢管校直机，属于金属加工领域，包括基台，还包括自动上料机构、钢管校直机构和钢管内壁除锈机构；所述基台左端安装有用于自动进行上料的自动上料机构；所述自动上料机构包括保护壳上料组件、校直上料组件和放料台；所述基台上端安装有用于对钢管进行校直的钢管校直机构；钢管校直机构位于自动上料机构右侧；所述基台右侧上端安装有用于对钢管内壁进行除锈的钢管内壁除锈机构。通过上述方式，本实用新型可以实现对不同规格的钢管实现自动上料校直，增加了工作效率且减小工作隐患；还可以实现对钢管内壁进行除锈，增加钢管的使用寿命。
This utility model discloses a rust-removing steel pipe straightening machine, belonging to the field of metal processing. It includes a base, an automatic feeding mechanism, a steel pipe straightening mechanism, and a steel pipe inner wall rust removal mechanism. An automatic feeding mechanism for automatic feeding is installed at the left end of the base. The automatic feeding mechanism includes a protective shell feeding assembly, a straightening feeding assembly, and a discharge platform. A steel pipe straightening mechanism for straightening the steel pipe is installed at the upper end of the base, located to the right of the automatic feeding mechanism. A steel pipe inner wall rust removal mechanism for removing rust from the inner wall of the steel pipe is installed at the upper right end of the base. Through the above method, this utility model can achieve automatic feeding and straightening of steel pipes of different specifications, increasing work efficiency and reducing potential hazards; it can also remove rust from the inner wall of the steel pipe, increasing the service life of the steel pipe.
Description
Technical Field
The utility model relates to the field of metal processing, in particular to a rust-removing steel pipe straightening machine.
Background
The steel tube straightening machine is one of key equipment in the production and processing processes of the steel tube, is mainly used for straightening the steel tube to meet the requirements of specified diameter, length and shape, and gradually increases the automation degree of the steel tube straightening machine along with the continuous improvement of the industrial automation level, thereby realizing the automatic production flow, data acquisition and analysis, reducing the manual intervention and improving the production efficiency and the stability of the product quality.
Chinese patent CN113058774a discloses a rust-removing paint-spraying device for building steel pipe with straightening function and its straightening method, which comprises a straightening frame and a top cover fixed to each other, the space formed by the straightening frame and the top cover is divided into a conveying straightening cavity, a paint-spraying cavity and a drying cavity by four partition boards, the method comprises selecting an amorphous steel pipe with the same diameter as the steel pipe to be straightened to be inserted into the conveying mechanism for conveying. The side wall of the straightening roller is of a hyperbolic structure, the inclination angle and the relative distance of the straightening roller are changed by rotating the threaded rod aiming at steel pipes with different diameters, the straightening diameter can be adjusted, a die is not required to be arranged in a targeted mode, the cost is low, the straightening roller can rotate in the straightening process, the rotation direction is inconsistent with the conveying direction of the steel pipes, the outer wall of the straightening roller is polished in a friction mode of relative displacement, the setting of an independent polishing procedure is saved, the cost is further reduced, but the device still has the following problems,
1. The device adopts manual feeding, has low working efficiency and potential safety hazard;
2. The device can not remove rust on the inner wall of the steel pipe, only the outer wall of the steel pipe is removed rust, and the service life of the steel pipe can not reach the best.
Based on the above, the utility model designs a rust-removing steel pipe straightener to solve the problems.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides a rust-removing steel pipe straightening machine.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The rust-removing steel pipe straightening machine comprises a base station, an automatic feeding mechanism, a steel pipe straightening mechanism and a rust removing mechanism for the inner wall of a steel pipe;
An automatic feeding mechanism for automatically feeding is arranged at the left end of the base station;
The automatic feeding mechanism comprises a protective shell feeding assembly, a straightening feeding assembly, a discharging table and a placing frame, wherein the discharging table is positioned at the upper end of the left front side of the base, the protective shell feeding assembly is connected with the discharging table, the right end of the straightening feeding assembly is connected with the left end of the protective shell feeding assembly, the bottom of the straightening feeding assembly is connected with the base;
the steel tube straightening mechanism is arranged at the upper end of the base and used for straightening the steel tube, and is positioned at the right side of the automatic feeding mechanism;
And a steel pipe inner wall rust removing mechanism for removing rust from the inner wall of the steel pipe is arranged at the upper end of the right side of the base.
Furthermore, the protective shell feeding assembly comprises a first cylinder, a first push plate, connecting rods, an upper protective shell and a lower protective shell, wherein the lower end of the first cylinder is fixedly connected with the base, the first cylinder driving end is fixedly connected with the first push plate, a plurality of limiting sliding grooves are formed in the upper and lower directions of the discharging table and the placing frame, the first push plate is in limiting sliding connection with the discharging table and the placing frame through the limiting sliding grooves, the left end and the right end of the rear side of the first push plate are respectively hinged with one ends of the two connecting rods through rotating shafts, the other ends of the two connecting rods are hinged with the left end and the right end of the upper protective shell through rotating shafts, the rear end of the upper protective shell is rotatably connected with the lower protective shell through rotating shafts, and the lower protective shell is fixedly connected with the base.
Furthermore, the straightening feeding assembly comprises a second cylinder, a second push plate and a conical positioning plate, wherein the lower end of the second cylinder is fixedly connected with the upper end of the left rear side of the base, the second cylinder driving end is fixedly connected with the second push plate, the second push plate is in sliding connection with the upper protective shell and the lower protective shell, and the conical positioning plate is fixedly connected with the right end of the lower protective shell.
Further, the steel tube straightening mechanism comprises a steel tube fixing ring, V-shaped straightening wheels and a shell, wherein the shell is positioned on the right side of the conical positioning plate, the lower end of the shell is fixedly connected with the upper end of the base, the left end and the right end of the shell are fixedly provided with the steel tube fixing rings used for fixing the radial positions of the steel tubes, the left end and the right end of the shell are horizontally provided with a plurality of groups of V-shaped straightening wheels used for straightening the steel tubes, each group of V-shaped straightening wheels comprises two V-shaped straightening wheels, and the two V-shaped straightening wheels are symmetrically arranged on the front and the rear of the inner wall of the shell and are fixedly connected with the shell.
Furthermore, the steel pipe fixing ring is of a detachable structure, so that steel pipes with different sizes and different pipe diameters can be replaced conveniently.
Furthermore, the steel pipe inner wall rust removing mechanism comprises a sand blasting rust removing assembly, a blanking assembly and a bottom plate, wherein the lower end of the right side of the bottom plate is rotationally connected with the upper end of the right side of the base station through a rotating shaft, the sand blasting rust removing assembly is connected with the upper end of the bottom plate, the lower end of the left side of the bottom plate is connected with the blanking assembly, and the upper end of the right side of the bottom plate is fixedly connected with a straight plate.
Furthermore, the sand blasting rust removing assembly comprises a sand blasting head, a fixing column and an arc-shaped fixing plate, wherein the right end of the fixing column is fixedly connected with the left side of a straight plate connected with the upper end of a bottom plate, the sand blasting head is fixedly connected with the left end of the fixing column, the sand blasting head is connected with a pressurizing tank and a sand storage tank through a hose, the hose penetrates through the fixing column and the bottom plate rightwards, and the arc-shaped fixing plate used for supporting a steel pipe is fixedly arranged on the left side of the upper end of the bottom plate.
Furthermore, the blanking assembly comprises a third air cylinder and an induction block, wherein the lower end of the third air cylinder is hinged with the upper end of the base, the third driving end of the air cylinder is hinged with the lower end of the left side of the bottom plate, the induction block is fixedly arranged on the left side of a straight plate connected with the upper end of the bottom plate, a blanking groove for sliding down a steel pipe is formed in the base, and the blanking groove is located on the third left side of the air cylinder.
Compared with the prior art, the automatic feeding and straightening device has the beneficial effects that 1, the automatic feeding and straightening device can realize automatic feeding and straightening of the steel pipes, increase the working efficiency and reduce the hidden danger of work, and can also realize the carrying out and straightening treatment of the steel pipes adapting to different apertures;
2. the utility model can realize rust removal on the inner wall of the steel pipe and prolong the service life of the steel pipe.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a perspective view of a rust-removed steel pipe straightener of the present utility model;
fig. 2 is a front view of a rust-removed steel pipe straightener of the present utility model;
Fig. 3 is a right side view of a rust-removed steel pipe straightener of the present utility model;
FIG. 4 is a perspective view taken along the direction A-A of FIG. 3;
FIG. 5 is a second perspective view of a rust-removed steel pipe straightener of the present utility model;
fig. 6 is an enlarged view at B in fig. 4.
Reference numerals in the drawings represent respectively:
1. The automatic feeding device comprises a base station, a 2-automatic feeding mechanism, a 21-protective shell feeding assembly, a 211, a first cylinder, a 212, a first push plate, 213, a connecting rod, 214, an upper protective shell, 215, a lower protective shell, 216, a limiting chute, 22, a straightening feeding assembly, 221, a second cylinder, 222, a second push plate, 223, a conical positioning plate, 23, a discharging table, 24, a placing rack, 3, a steel tube straightening mechanism, 31, a steel tube fixing ring, 32, a V-shaped straightening wheel, 33, a shell, 4, a rust removing mechanism for the inner wall of the steel tube, 41, a sand blasting rust removing assembly, 411, a sand blasting head, 412, a fixing column, 413, an arc fixing plate, 42, a blanking assembly, 421, a third cylinder, 422, an induction block, 423, a blanking groove, 43 and a bottom plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Reference to "left", "right", "front", "rear", "upper", "lower" in the following description is oriented in the viewing direction of the front view.
In some embodiments, referring to fig. 1-6 of the drawings in the specification, a rust-removing straightening machine for steel pipes comprises a base 1;
An automatic feeding mechanism 2 for automatically feeding is arranged at the left end of the base station 1;
The automatic feeding mechanism 2 comprises a protective shell feeding assembly 21, a straightening feeding assembly 22, a discharging table 23 and a placing frame 24, wherein the discharging table 23 is positioned at the upper end of the left front side of the base 1, the protective shell feeding assembly 21 is connected with the discharging table 23, the right end of the straightening feeding assembly 22 is connected with the left end of the protective shell feeding assembly 21, the bottom of the straightening feeding assembly 22 is connected with the base 1, the placing frame 24 is fixedly arranged at the front side of the discharging table 23, the placing frame 24 is connected with the protective shell feeding assembly 21, and limiting plates for limiting a steel pipe are fixedly arranged at the left end and the right end of the upper side of the placing frame 24;
The upper end of the base station 1 is provided with a steel pipe straightening mechanism 3 for straightening the steel pipe, wherein the steel pipe straightening mechanism 3 is positioned on the right side of the automatic feeding mechanism 2;
the upper end of the right side of the base station 1 is provided with a steel pipe inner wall rust removing mechanism 4 for removing rust on the inner wall of the steel pipe;
In the utility model, an operator places a steel pipe on a placing frame 24, a protective shell feeding assembly 21 pushes the steel pipe into the protective shell, the protective shell is used for preventing the left end of the steel pipe from swinging to cause injury to operators when the steel pipe is straightened, then the straightening feeding assembly 22 pushes the steel pipe into a steel pipe straightening mechanism 3 for straightening, and the straightened steel pipe is conveyed to a steel pipe inner wall rust removing mechanism 4 for removing rust on the inner wall of the steel pipe so as to prolong the service life of the steel pipe;
The steel pipe automatic feeding straightening device can realize automatic feeding straightening of the steel pipe, increases working efficiency, reduces hidden danger of work, can remove rust on the inner wall of the steel pipe, and prolongs the service life of the steel pipe.
The protective shell feeding assembly 21 comprises a first cylinder 211, a first push plate 212, a connecting rod 213, an upper protective shell 214 and a lower protective shell 215, wherein the lower end of the first cylinder 211 is fixedly connected with the base 1, the driving end of the first cylinder 211 is fixedly connected with the first push plate 212, a plurality of limiting sliding grooves 216 are formed in the upper and lower directions of the discharging platform 23 and the placing frame 24, the first push plate 212 is in limiting sliding connection with the discharging platform 23 and the placing frame 24 through the limiting sliding grooves 216, the left and right ends of the rear side of the first push plate 212 are respectively hinged with one ends of the two connecting rods 213 through rotating shafts, the other ends of the two connecting rods 213 are hinged with the left and right ends of the upper protective shell 214 through rotating shafts, the rear end of the upper protective shell 214 is rotatably connected with the lower protective shell 215 through rotating shafts, and the lower protective shell 215 is fixedly connected with the base 1;
The straightening feeding assembly 22 comprises a second cylinder 221, a second push plate 222 and a conical positioning plate 223, wherein the lower end of the second cylinder 221 is fixedly connected with the upper end of the left rear side of the base 1, the driving end of the second cylinder 221 is fixedly connected with the second push plate 222, the second push plate 222 is in sliding connection with the upper protective shell 214 and the lower protective shell 215, and the conical positioning plate 223 is fixedly connected with the right end of the lower protective shell 215;
In the utility model, an operator places a steel pipe on a placing frame 24, a first air cylinder 211 pushes a first push plate 212 upwards to slide with a discharging table 23 in a limiting way through a limiting chute 216, the first push plate 212 slides upwards to push a steel pipe above the discharging table 23, meanwhile, the first push plate 212 pushes an upper protective shell 214 to rotate with a lower protective shell 215 through a connecting rod 213, the upper protective shell 214 opens upwards, the steel pipe slides backwards along the slope of the upper end of the discharging table 23 to enter the protective shell, then the first air cylinder 211 resets to drive the upper protective shell 214 to reset, at the moment, the upper protective shell 214 and the lower protective shell 215 are closed, then a second air cylinder 221 pushes a second push plate 222 to move rightwards, the second push plate 222 pushes the steel pipe rightwards, and the right end of the steel pipe enters a steel pipe straightening mechanism 3 under the guiding action of a conical positioning plate 223;
According to the automatic feeding and straightening device, automatic feeding and straightening of the steel pipe can be realized, the working efficiency is increased, and the hidden danger of work is reduced;
The steel tube straightening mechanism 3 comprises a steel tube fixing ring 31, V-shaped straightening wheels 32 and a shell 33, wherein the shell 33 is positioned on the right side of a conical positioning plate 223, the lower end of the shell 33 is fixedly connected with the upper end of a base 1, the left end and the right end of the shell 33 are fixedly provided with the steel tube fixing rings 31 used for fixing the radial positions of steel tubes, the left end and the right end of the shell 33 are horizontally provided with a plurality of groups of V-shaped straightening wheels 32 used for straightening the steel tubes, each group of V-shaped straightening wheels 32 comprises two V-shaped straightening wheels 32, and the two V-shaped straightening wheels 32 are symmetrically arranged in front of and behind the inner wall of the shell 33 and are fixedly connected with the shell 33;
According to the automatic feeding mechanism 2, a steel pipe to be straightened passes through a steel pipe fixing ring 31 from the left side of a steel pipe straightening mechanism 3 and enters a shell 33, the steel pipe fixing ring 31 fixes the steel pipe to move radially, a plurality of groups of V-shaped straightening wheels 32 rotate to straighten the steel pipe and drive the steel pipe to move rightwards, and the steel pipe is output from the shell 33 through the right side of the steel pipe fixing ring 31 and enters a steel pipe inner wall rust removing mechanism 4;
the utility model can realize the straightening treatment of the steel pipes adapting to different apertures;
The steel pipe inner wall rust removing mechanism 4 comprises a sand blasting rust removing assembly 41, a blanking assembly 42 and a bottom plate 43, wherein the lower end of the right side of the bottom plate 43 is rotationally connected with the upper end of the right side of the base 1 through a rotating shaft, the sand blasting rust removing assembly 41 is connected with the upper end of the bottom plate 43, and the lower end of the left side of the bottom plate 43 is connected with the blanking assembly 42;
The sand blasting rust removing assembly 41 comprises a sand blasting head 411, a fixed column 412 and an arc-shaped fixed plate 413, wherein the right end of the fixed column 412 is fixedly connected with the left side of a straight plate connected with the upper end of the bottom plate 43, the sand blasting head 411 is fixedly connected with the left end of the fixed column 412, the sand blasting head 411 is connected with a pressurizing tank and a sand storage tank through a hose, the hose penetrates through the fixed column 412 and the bottom plate 43 rightwards, and the arc-shaped fixed plate 413 for supporting a steel pipe is fixedly arranged on the left side of the upper end of the inner bottom plate 43;
The blanking assembly 42 comprises a third cylinder 421 and an induction block 422, the lower end of the third cylinder 421 is hinged with the upper end of the base 1, the driving end of the third cylinder 421 is hinged with the lower end of the left side of the bottom plate 43, the induction block 422 is fixedly arranged on the left side of a straight plate connected with the upper end of the bottom plate 43, a blanking groove 423 for sliding down a steel pipe is formed in the base 1, and the blanking groove 423 is located on the left side of the third cylinder 421.
In the utility model, after the steel tube straightening mechanism 3 straightens the steel tube, the steel tube is continuously pushed rightward after being output from the steel tube fixing ring 31 on the right side of the shell 33, the inner wall of the steel tube is sleeved with the sand blasting head 411, at the moment, the sand blasting head 411 is provided with a sand storage tank for sand pumping under the action of the pressurizing tank, sand blasting and rust removal are started on the inner wall of the steel tube, the inner wall of the steel tube continuously moves rightward to be attached to the outer wall of the fixing column 412, the lower end of the steel tube is attached to the arc-shaped fixing plate 413, the arc-shaped fixing plate 413 supports the steel tube, when the steel tube moves rightward to touch the sensing block 422, the third cylinder 421 starts to pull the bottom plate 43 to rotate around the rotating shaft, at the moment, the bottom plate 43 is low left and right, and the steel tube slides leftward and downward into the blanking groove 423.
The utility model can realize rust removal on the inner wall of the steel pipe and prolong the service life of the steel pipe.
The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and such modifications or substitutions may be made without departing from the spirit and scope of the technical solution of the embodiments of the present utility model.
Claims (8)
1. The rust-removing steel pipe straightening machine comprises a base (1) and is characterized by further comprising an automatic feeding mechanism (2), a steel pipe straightening mechanism (3) and a rust removing mechanism (4) on the inner wall of the steel pipe;
an automatic feeding mechanism (2) for automatically feeding is arranged at the left end of the base station (1);
the automatic feeding mechanism (2) comprises a protective shell feeding assembly (21), a straightening feeding assembly (22), a discharging table (23) and a placing frame (24), wherein the discharging table (23) is positioned at the upper end of the left front side of the base table (1), the protective shell feeding assembly (21) is connected with the discharging table (23), the right end of the straightening feeding assembly (22) is connected with the left end of the protective shell feeding assembly (21), the bottom of the straightening feeding assembly (22) is connected with the base table (1), the placing frame (24) is fixedly arranged at the front side of the discharging table (23), the placing frame (24) is connected with the protective shell feeding assembly (21), and limiting plates for limiting a steel pipe are fixedly arranged at the left end and the right end of the upper side of the placing frame (24);
The upper end of the base station (1) is provided with a steel tube straightening mechanism (3) for straightening the steel tube, and the steel tube straightening mechanism (3) is positioned on the right side of the automatic feeding mechanism (2);
The upper end of the right side of the base station (1) is provided with a steel pipe inner wall rust removing mechanism (4) for removing rust on the inner wall of the steel pipe.
2. The derusting steel tube straightening machine according to claim 1, wherein the protective shell feeding assembly (21) comprises a first cylinder (211), a first push plate (212), connecting rods (213), an upper protective shell (214) and a lower protective shell (215), the lower end of the first cylinder (211) is fixedly connected with the base (1), the driving end of the first cylinder (211) is fixedly connected with the first push plate (212), a plurality of limiting sliding grooves (216) are formed in the upper and lower directions of the discharging table (23) and the placing frame (24), the first push plate (212) is in limiting sliding connection with the discharging table (23) and the placing frame (24) through the limiting sliding grooves (216), the left end and the right end of the rear side of the first push plate (212) are hinged with one ends of the two connecting rods (213) respectively through rotating shafts, the other ends of the two connecting rods (213) are hinged with the left end and the right end of the upper protective shell (214), the rear end of the upper protective shell (214) is rotatably connected with the lower protective shell (215) through rotating shafts, and the lower protective shell (215) is fixedly connected with the base (1).
3. The rust-removing steel pipe straightener of claim 2, characterized in that the straightening feeding component (22) comprises a second cylinder (221), a second push plate (222) and a conical positioning plate (223), wherein the lower end of the second cylinder (221) is fixedly connected with the upper end of the left rear side of the base station (1), the driving end of the second cylinder (221) is fixedly connected with the second push plate (222), the second push plate (222) is slidably connected with the upper protective shell (214) and the lower protective shell (215), and the conical positioning plate (223) is fixedly connected with the right end of the lower protective shell (215).
4. The derusting steel tube straightening machine according to claim 3, wherein the steel tube straightening mechanism (3) comprises a steel tube fixing ring (31), V-shaped straightening wheels (32) and a shell (33), the shell (33) is located on the right side of a conical locating plate (223), the lower end of the shell (33) is fixedly connected with the upper end of a base (1), the steel tube fixing ring (31) used for fixing the radial position of a steel tube is fixedly arranged at the left end and the right end of the shell (33), a plurality of groups of V-shaped straightening wheels (32) used for straightening the steel tube are horizontally arranged at the left end and the right end inside the shell (33), each group of V-shaped straightening wheels (32) comprises two V-shaped straightening wheels (32), and the two V-shaped straightening wheels (32) are symmetrically arranged on the front and back of the inner wall of the shell (33) and are fixedly connected with the shell (33).
5. The rust-removing steel pipe straightener of claim 4, characterized in that the steel pipe fixing ring (31) is of a detachable structure so as to facilitate the replacement of steel pipes of different sizes and different pipe diameters.
6. The derusting steel pipe straightening machine according to claim 1 is characterized in that the derusting mechanism (4) for the inner wall of the steel pipe comprises a sand blasting derusting component (41), a blanking component (42) and a bottom plate (43), wherein the lower end of the right side of the bottom plate (43) is rotationally connected with the upper end of the right side of the base station (1) through a rotating shaft, the sand blasting derusting component (41) is connected with the upper end of the bottom plate (43), the lower end of the left side of the bottom plate (43) is connected with the blanking component (42), and the upper end of the right side of the bottom plate (43) is fixedly connected with a straight plate.
7. The derusting steel pipe straightener of claim 6, characterized in that the sand blasting derusting component (41) comprises a sand blasting head (411), a fixing column (412) and an arc-shaped fixing plate (413), wherein the right end of the fixing column (412) is fixedly connected with the left side of a straight plate connected with the upper end of a bottom plate (43), the sand blasting head (411) is fixedly connected with the left end of the fixing column (412), the sand blasting head (411) is connected with a pressurizing tank and a sand storage tank through a hose, the hose penetrates through the fixing column (412) and the bottom plate (43) to the right, and the arc-shaped fixing plate (413) for supporting the steel pipe is fixedly arranged on the left side of the upper end of the bottom plate (43).
8. The derusting steel pipe straightener of claim 7, characterized in that the blanking component (42) comprises a third cylinder (421) and an induction block (422), the lower end of the third cylinder (421) is hinged with the upper end of the base (1), the driving end of the third cylinder (421) is hinged with the lower end of the left side of the bottom plate (43), the induction block (422) is fixedly arranged on the left side of a straight plate connected with the upper end of the bottom plate (43), a blanking groove (423) for sliding down a steel pipe is formed in the base (1), and the blanking groove (423) is located on the left side of the third cylinder (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520061258.6U CN223748283U (en) | 2025-01-10 | 2025-01-10 | Steel pipe straightener of rust cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520061258.6U CN223748283U (en) | 2025-01-10 | 2025-01-10 | Steel pipe straightener of rust cleaning |
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| Publication Number | Publication Date |
|---|---|
| CN223748283U true CN223748283U (en) | 2026-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520061258.6U Active CN223748283U (en) | 2025-01-10 | 2025-01-10 | Steel pipe straightener of rust cleaning |
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| Country | Link |
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| CN (1) | CN223748283U (en) |
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