Steel pipe straightening machine for steel pipe machining

Abstract

The utility model discloses a steel pipe straightening machine for steel pipe machining, and relates to the technical field of steel pipe machining. The steel pipe straightening machine for steel pipe machining comprises a box body, and a driving mechanism used for straightening a steel pipe is movably installed on the outer side of the box body. A servo motor is powered on to operate to drive a screw rod to rotate, the rotating screw rod is used in cooperation with a screw sleeve to drive a moving frame to move horizontally, and the moving frame moving horizontally can drive an electric rod to move horizontally to a designated position; then an electric rod is electrified to operate to drive a pressing and holding seat to move vertically, the pressing and holding seat with the moving position can drive an abutting fixing plate to move downwards to abut against the to-be-straightened steel pipe, and the abutting fixing plate can be conveniently driven to fix the moving position of the to-be-straightened steel pipe through high deformation force of a spring sleeve seat; the function of improving the straightening machining precision of the device on the steel pipe is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a steel pipe straightening machine for steel pipe processing. Background Art

[0002] The straightening machine is also called a steel pipe straightener. It is a maintenance machine for steel pipes. It is mainly used to repair steel pipes that are bent and deformed during construction, so that the straightened steel pipes have no bends or other phenomena. A straightening machine is required when performing maintenance and processing on steel pipes, so as to facilitate subsequent further processing of the steel pipes.

[0003] A straightening machine is required when maintaining and processing steel pipes. Among them, the "simple steel pipe straightening machine" disclosed in the application number "CN202377318U" has solved the various disadvantages of traditional mechanical steel pipe straightening machines, such as high cost and large power consumption when used on construction sites, which increases costs.

[0004] However, there are still many defects in the actual use of straightening machines with similar structures, such as: it does not have the function of improving the straightening accuracy of steel pipes, the steel pipes are easily compressed and moved during straightening, which reduces the quality of the steel pipe straightening by the device and narrows the scope of application of the device. At the same time, it does not have the function of providing safety protection for operators. The steel pipes are easily warped due to the pressure, which causes injuries to the operators and reduces the safety effect of the device. Therefore, it is necessary to design a steel pipe straightening machine for steel pipe processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a steel pipe straightening machine for steel pipe processing to solve the above problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a steel pipe straightening machine for steel pipe processing, comprising a box body, a driving mechanism for straightening the steel pipe is movably installed on the outside of the box body, and auxiliary fixing mechanisms for clamping and fixing the steel pipe are fixedly installed on both sides of the top of the box body;

[0007] The driving mechanism comprises a moving frame, an electric rod is fixedly mounted on the top of the moving frame, a pressing seat is fixedly mounted on the output end of the electric rod, two groups of spring sleeve seats are fixedly mounted on the top of the pressing seat, and a resisting fixing plate is fixedly mounted on the bottom end of the two groups of spring sleeve seats;

[0008] The auxiliary fixing mechanism comprises an electric push rod, and a sliding sleeve seat is fixedly installed on the output end of the electric push rod.

[0009] Preferably, a locking piece is threadedly installed on the top of the sliding sleeve seat, and a moving rod is installed on the sliding sleeve seat in cooperation with the locking piece, and a fixed seat is fixedly installed on one end of the moving rod.

[0010] Preferably, a plurality of sets of sliding frames are movably mounted on the top of the box body, and a placing table is fixed on the top of the sliding frame.

[0011] Preferably, a box door is movably installed on one side of the front face of the box body through a hinge, and a controller is fixedly installed on one side of the front face of the box body.

[0012] Preferably, a servo motor is fixedly mounted on one side of the box body, a screw is fixedly mounted on the output end of the servo motor, a screw sleeve is threadedly mounted on the outer side of the screw, and one side of the screw sleeve is fixedly connected to one side of the movable frame.

[0013] Preferably, a protection box is fixedly installed on the outside of the servo motor, and one side of the protection box is fixedly connected to one side of the box body.

[0014] Beneficial Effects

[0015] The utility model provides a steel pipe straightening machine for steel pipe processing. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The servo motor is powered on to drive the screw to rotate. The rotating screw can be used in conjunction with the screw sleeve to drive the movable frame to move horizontally. The movable frame that moves horizontally can drive the electric rod to move horizontally to the specified position, and then the electric rod is powered on to drive the holding seat to move vertically. The holding seat that moves vertically can drive the resistance fixing plate to move downward to resist the steel pipe to be straightened, and the high deformation force of the spring sleeve seat can facilitate the resistance fixing plate to fix the moving position of the steel pipe to be straightened, thereby realizing the function of improving the straightening processing accuracy of the steel pipe by the device, avoiding the problem of position movement of the steel pipe when the holding seat is straightening the steel pipe, and expanding the scope of application of the device.

[0017] 2. After the electric push rod is powered on to drive the sliding sleeve to move vertically to the specified position, the operator can adjust the moving position of the moving rod according to the diameter of the steel pipe to be straightened. The moving rod that moves the position can drive the fixed seat to move relative to the fixed seat. The fixed seat that moves the relative position can be conveniently fixed at both ends of the steel pipe, and the moving position of the fixed seat can be fixed by rotating the locking piece, thereby realizing the function of safety protection for the operator, avoiding the problem of operator injury caused by the warping of the two ends of the steel pipe due to the pressure of the steel pipe, and increasing the safety effect of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front internal structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the local structure of the driving mechanism of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure of the auxiliary fixing mechanism of the utility model.

[0021] In the figure: 1. box body; 2. driving mechanism; 201. moving frame; 202. electric rod; 203. holding seat; 204. spring sleeve seat; 205. abutting fixing plate; 3. auxiliary fixing mechanism; 301. electric push rod; 302. sliding sleeve seat; 303. locking piece; 304. moving rod; 305. fixing seat; 4. sliding frame; 401. placing table; 5. controller; 501. box door; 6. servo motor; 601. screw; 602. screw sleeve; 7. protective box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides two technical solutions:

[0024] Figure 1 , Figure 2 , Figure 3 The first embodiment is shown: a steel pipe straightening machine for steel pipe processing, comprising a box body 1, a driving mechanism 2 for straightening the steel pipe is movably installed on the outer side of the box body 1, and auxiliary fixing mechanisms 3 for clamping and fixing the steel pipe are fixedly installed on both sides of the top of the box body 1;

[0025] The driving mechanism 2 includes a moving frame 201, an electric rod 202 is fixedly installed on the top of the moving frame 201, a pressing seat 203 is fixedly installed on the output end of the electric rod 202, two groups of spring sleeve seats 204 are fixedly installed on the top of the pressing seat 203, and a resisting fixing plate 205 is fixedly installed on the bottom of the two groups of spring sleeve seats 204;

[0026] The auxiliary fixing mechanism 3 includes an electric push rod 301, and a sliding sleeve seat 302 is fixedly installed at the output end of the electric push rod 301;

[0027] A plurality of sets of sliding frames 4 are movably mounted on the top of the box 1, and a placing table 401 is fixed on the top of the sliding frame 4. A box door 501 is movably mounted on the front side of the box 1 through a hinge, and a controller 5 is fixedly mounted on the front side of the box 1.

[0028] A servo motor 6 is fixedly mounted on one side of the box body 1 , a screw rod 601 is fixedly mounted on the output end of the servo motor 6 , a screw sleeve 602 is threadedly mounted on the outer side of the screw rod 601 , and one side of the screw sleeve 602 is fixedly connected to one side of the moving frame 201 .

[0029] The sliding frame 4 can provide an installation position for the placement table 401, and the placement table 401 can facilitate the placement of the steel pipe to be straightened, and facilitate the subsequent straightening operation of the steel pipe to be straightened. The controller 5 is electrically connected to the internal electrical equipment of the device through a wire, which is convenient for the operator to intelligently control the internal electrical equipment of the device to power on and operate, and the electrical equipment inside the box body 1 can be easily repaired by opening the box door 501;

[0030] The servo motor 6 is powered on to drive the screw 601 to rotate, and the rotating screw 601 can drive the screw sleeve 602 to move horizontally, and the screw sleeve 602 that moves horizontally can provide a power source for subsequently driving the moving frame 201;

[0031] The rotating screw 601 cooperates with the screw sleeve 602 to drive the movable frame 201 to move horizontally. The movable frame 201 that moves horizontally can drive the electric rod 202 to move horizontally to the specified position, and then the electric rod 202 is powered on to drive the holding seat 203 to move vertically. The holding seat 203 that moves vertically can drive the resistance fixing plate 205 to move downward to resist the steel pipe to be straightened, and the high deformation force of the spring sleeve 204 can facilitate the resistance fixing plate 205 to fix the moving position of the steel pipe to be straightened, thereby realizing the function of improving the straightening processing accuracy of the device on the steel pipe.

[0032] Figure 1 , Figure 2 A second embodiment is shown, the main difference from the first embodiment is that a protective box 7 is fixedly installed on the outside of the servo motor 6, and one side of the protective box 7 is fixedly connected to one side of the box body 1; a locking piece 303 is threadedly installed on the top of the sliding sleeve seat 302, and a moving rod 304 is installed on the sliding sleeve seat 302 in cooperation with the locking piece 303, and a fixed seat 305 is fixedly installed on one end of the moving rod 304.

[0033] The protective box 7 can provide an installation position for the servo motor 6, thereby ensuring the stability of the installation position of the servo motor 6 and preventing the servo motor 6 from falling off the installation position due to impact;

[0034] After the electric push rod 301 is powered on and drives the sliding sleeve seat 302 to move vertically to the specified position, the operator can then adjust the moving position of the moving rod 304 according to the diameter of the steel pipe to be straightened. The moving rod 304 can drive the fixed seat 305 to move in relative position. The fixed seat 305 that moves in relative position can facilitate the fixation of both ends of the steel pipe, and the moving position of the fixed seat 305 can be fixed by rotating the locking piece 303, thereby realizing the function of safety protection for the operator.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel pipe straightening machine for steel pipe processing, comprising a housing (1), characterized in that: A driving mechanism (2) for straightening the steel pipe is movably installed on the outer side of the box body (1), and auxiliary fixing mechanisms (3) for clamping and fixing the steel pipe are fixedly installed on both sides of the top of the box body (1); The driving mechanism (2) comprises a moving frame (201), an electric rod (202) is fixedly mounted on the top of the moving frame (201), a pressing seat (203) is fixedly mounted on the output end of the electric rod (202), two groups of spring sleeve seats (204) are fixedly mounted on the top of the pressing seat (203), and a resisting fixing plate (205) is fixedly mounted on the bottom ends of the two groups of spring sleeve seats (204); The auxiliary fixing mechanism (3) comprises an electric push rod (301), and a sliding sleeve seat (302) is fixedly mounted on the output end of the electric push rod (301).

2. The steel pipe straightening machine for steel pipe processing according to claim 1, characterized in that: A locking piece (303) is threadedly mounted on the top of the sliding sleeve seat (302), and a moving rod (304) is mounted on the sliding sleeve seat (302) in cooperation with the locking piece (303), and a fixing seat (305) is fixedly mounted on one end of the moving rod (304).

3. The steel pipe straightening machine for steel pipe processing according to claim 1, characterized in that: A plurality of sets of sliding frames (4) are movably mounted on the top of the box body (1), and a placement platform (401) is fixed on the top of the sliding frame (4).

4. The steel pipe straightening machine for steel pipe processing according to claim 1, characterized in that: A box door (501) is movably mounted on one side of the front of the box (1) via a hinge, and a controller (5) is fixedly mounted on one side of the front of the box (1).

5. The steel pipe straightening machine for steel pipe processing according to claim 1, characterized in that: A servo motor (6) is fixedly mounted on one side of the box body (1), a screw rod (601) is fixedly mounted on the output end of the servo motor (6), a screw sleeve (602) is threadedly mounted on the outer side of the screw rod (601), and one side of the screw sleeve (602) is fixedly connected to one side of the moving frame (201).

6. The steel pipe straightening machine for steel pipe processing according to claim 5, characterized in that: A protection box (7) is fixedly mounted on the outside of the servo motor (6), and one side of the protection box (7) is fixedly connected to one side of the box body (1).

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