A steel pipe processing feeding machine

Abstract

The utility model discloses a steel pipe processing feeder, which belongs to the technical field of feeding equipment. A steel pipe processing feeder, including a carrier, a pushing wheel for pushing the pipe to move is arranged in the middle of the carrier, and a side support member for keeping the pipe horizontally pushed is arranged on the top of the pushing wheel, and the side support member prevents the pipe from axial rotation during the movement of the pipe. Through the setting of the side support member, the pipe can be clamped and limited during the pushing process of the circular pipe, ensuring the horizontal movement of the pipe without front and rear displacement, and the angle design of the roller can generate an axial restraining force on the pipe, ensuring that the pipe will not rotate during transportation, thereby achieving accurate punching.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, and more specifically to a steel pipe processing feeding machine. Background Art

[0002] The steel pipe hole opening machine is a device used for opening holes in steel pipes. It can open the required holes on the steel pipes according to the needs for subsequent other work. The corresponding size of the hole opener drill bit can be replaced according to the required hole diameter to open the hole. It has the characteristics of simple operation, easy use and flexibility.

[0003] When drilling holes in steel pipes, in order to ensure the equidistant holes, a feeder is required to transport the steel pipes. However, the existing feeder uses a push plate to horizontally squeeze the steel pipe to achieve loading, and then clamps the holes. However, for round pipes, the pipe fittings are not subjected to clamping force during movement, and disordered axial rotation may occur. When the holes are clamped again after transportation, the position of the holes may deviate. In view of this, we propose a steel pipe processing feeder. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to provide a steel pipe processing feeding machine to solve the problems raised in the above background technology.

[0006] 2. Technical solution

[0007] A steel pipe processing and loading machine comprises a supporting frame, wherein a pushing wheel for pushing the pipe to move is arranged in the middle of the supporting frame, and a side support member for keeping the pipe pushed horizontally is arranged on the top of the pushing wheel, wherein the side support member prevents the pipe from generating axial rotation during movement.

[0008] Preferably, the side support member includes two mounting seats, which are located at the front and rear sides of the pipe. A roller in contact with the pipe is installed in the middle of the mounting seat, and the rolling direction of the roller is set at an acute angle to the moving direction of the pipe.

[0009] Preferably, the side support member further comprises a roller frame, the roller frame is connected to the roller via a bearing, a connecting frame is installed at one end of the roller frame away from the roller, and a mounting groove cooperating with the connecting frame is provided in the middle of the mounting seat.

[0010] Preferably, the connecting frame is horizontally slidably connected to the mounting seat, and the connecting frame is assembled and connected to the mounting seat via locking bolts.

[0011] Preferably, the support frame includes a main frame 1, and the support frame also includes a sub-frame, and an idler wheel in contact with the pipe is installed at one end of the sub-frame away from the pushing wheel.

[0012] Preferably, a mounting opening is provided in the middle of the main frame, a sliding block is fixed to the bottom of the mounting seat, the sliding block slides back and forth in the mounting opening, and a fixing piece detachably connected to the main frame is provided in the middle of the mounting seat.

[0013] Preferably, a pressure frame is arranged on the top of the support frame, and the pressure frame comprises a main frame 2, a top wheel in contact with the pipe fitting is installed in the middle of the main frame 2, and a counterweight block is arranged in the middle of the main frame 2 to make the top wheel in close contact with the pipe fitting.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. By setting the side supports, the pipes can be clamped and limited during the pushing process of the circular pipes to ensure the horizontal movement of the pipes without displacement. The angle design of the rollers can generate axial restraint on the pipes to ensure that the pipes will not rotate during transportation, thereby achieving accurate drilling.

[0017] 2. After the angle of the roller is changed, it can generate a downward thrust on the pipe, increase the pressure between the pipe and the pushing wheel, and cooperate with the gravity of the pipe itself to prevent slipping;

[0018] 3. For pipe fittings with lighter weight, external force can be applied by setting up a pressure frame and applying external force through counterweights to ensure the stability of pressure and thus ensure the stability of pushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is an overall schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the position of the left view angle when the utility model is in use;

[0022] Figure 4 It is a schematic diagram of the position between the side support member and the main frame of the utility model.

[0023] Description of the numbers in the figure:

[0024] Carrying frame 1; main frame 11; auxiliary frame 12; pushing wheel 13; idler wheel 14; installation opening 15;

[0025] Side support member 2; mounting seat 21; roller 22; roller frame 23; connecting frame 24; slider 25; fixing member 26;

[0026] Press frame 3; main frame 2 31; top wheel 32; counterweight block 33;

[0027] Pipe fitting A. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] See also Figure 1-4 ,This utility model provides two technical solutions:

[0032] Example:

[0033] This embodiment provides a steel pipe processing feeder, referring to Figure 1 , comprising a carrier frame 1, a pushing wheel 13 for pushing the pipe A to move is arranged in the middle of the carrier frame 1, a side support member 2 for keeping the pipe A pushed horizontally is arranged on the top of the pushing wheel 13, and the side support member 2 prevents the pipe A from generating axial rotation during the movement process;

[0034] Among them, pipe fitting A is a round tube. When processing equidistant holes on the side wall of the round tube, a loader is needed to transport pipe fitting A to the punching equipment for equidistant holes. However, in order to ensure the accuracy of the holes, pipe fitting A needs to be limited. The side support member 2 can apply extrusion pressure in the front and rear directions to pipe fitting A to ensure that pipe fitting A is punched in the center, and the side support member 2 must ensure that pipe fitting A does not rotate during loading, so that the holes can be ensured to be at the same height of the top surface of pipe fitting A.

[0035] In a further embodiment, referring to Figure 2 The side support member 2 includes two mounting seats 21, and the mounting seats 21 are located at the front and rear sides of the pipe fitting A. In this way, the pipe fitting A can be supported from the front and rear sides to prevent the pipe fitting A from moving forward and backward. A roller 22 in contact with the pipe fitting A is installed in the middle of the mounting seat 21. The roller 22 is in rolling contact with the pipe fitting A to ensure that the outer wall of the pipe fitting A will not be worn during transportation. The rolling direction of the roller 22 is set at an acute angle to the moving direction of the pipe fitting A. While supporting the pipe fitting A, the roller 22 can apply a downward extrusion force to the side wall of the pipe fitting A when the pipe fitting A passes because the roller 22 has an inclination angle of higher on the left and lower on the right. The rollers 22 are provided at the front and rear to ensure that the front and rear sides of the pipe fitting A are subjected to the same extrusion force, and the front and rear rollers 22 form a downward combined force on the extrusion force of the pipe fitting A, which can ensure that the pipe fitting A is always under a downward thrust and is pushed to the right, effectively avoiding the disordered rotation of the pipe fitting A caused by only being subjected to a horizontal thrust and having no axial constraint, and effectively preventing the pipe fitting A from rotating.

[0036] In a further embodiment, because the downward pressure of the roller 22 on the pipe A can increase the contact strength between the pipe A and the pushing wheel 13, combined with the weight of the pipe A itself, stable contact between the pipe A and the pushing wheel 13 can be ensured to prevent slipping. The pushing wheel 13 is used as a driving member and is connected to an external stepping motor to ensure the accuracy of transportation, thereby ensuring equidistant drilling of the pipe A.

[0037] In a further embodiment, a plurality of rollers 22 are provided, and the rollers 22 are obliquely arranged on the front and rear sides of the pipe A, referring to Figure 3 In order to ensure the stability of the support, multiple rollers 22 are set to increase the effective contact area with the pipe A, and the front and rear rollers 22 are arranged in pairs below the center line of the pipe A, which can provide inclined triangular support and clamp the pipe A in the front and rear directions to ensure the stability of the support and effectively prevent the pipe A from moving forward and backward.

[0038] In a further embodiment, referring to Figure 4 The side support member 2 also includes a roller frame 23, which is connected to the roller 22 through a bearing. A connecting frame 24 is installed at one end of the roller frame 23 away from the roller 22. A mounting groove that cooperates with the connecting frame 24 is opened in the middle of the mounting seat 21. The roller 22 is installed in the mounting groove through the connecting frame 24. By adjusting the position of the connecting frame 24 in the mounting groove, more or fewer rollers 22 can be installed, thereby changing the support density. The large number of rollers 22 has a strong bearing capacity and can adapt to the support of heavy-weight pipe fittings A. On the contrary, for small-mass pipe fittings A, fewer rollers 22 can be used to avoid unnecessary wear of the rollers 22 caused by too many rollers 22 participating in the support.

[0039] In a further embodiment, referring to Figure 4The connecting frame 24 is horizontally slidably connected with the mounting seat 21, and the mounting seat 21 is slidably installed on the connecting frame 24, and the horizontal bottom surface of the connecting frame 24 slides in contact with the horizontal surface of the mounting seat 21, which can ensure that the position of the connecting frame 24 after installation is the same, thereby achieving consistency in the angles between all rollers 22 and the pipe fittings A, preventing axial rotation caused by uneven force on the pipe fittings A, and the connecting frame 24 is assembled and connected to the mounting seat 21 through locking bolts, and after installation, the mounting seat 21 can be further pressed by rotating the locking bolts. At this time, the connecting frame 24 is tightened and fixed to ensure that the angle and position of the roller 22 are stable during use.

[0040] In a further embodiment, the Figure 2 The support frame 1 also includes a sub-frame 12. When processing a longer pipe A, when just pushing the material, because the main frame 11 cannot fully support the pipe A, the sub-frame 12 can be used to support the left end of the pipe A to ensure the horizontal feeding of the pipe A. The end of the sub-frame 12 away from the pushing wheel 13 is equipped with an idler wheel 14 in contact with the pipe A. The idler wheel 14 can provide rolling support to prevent wear on the surface of the pipe A.

[0041] In a further embodiment, referring to Figure 4 The support frame 1 includes a main frame 11, a mounting opening 15 is opened in the middle of the main frame 11, a slider 25 is fixed at the bottom of the mounting seat 21, the slider 25 slides back and forth in the mounting opening 15, and a fixing piece 26 detachably connected to the main frame 11 is set in the middle of the mounting seat 21. In order to adapt to pipes A of different sizes, the fixing piece 26 can be loosened. At this time, the mounting seat 21 can move forward and backward, and the slider 25 limits the forward and backward moving distance of the mounting seat 21, and the slider 25 is a structure that is wide at the bottom and narrow at the top. The fixing piece 26 is a bolt and a metal block with a screw hole. When the bolt is tightened, the slider 25 can squeeze the bottom side wall of the main frame 11 located at the mounting opening 15 to fix the mounting seat 21.

[0042] In a further embodiment, the left and right side walls of the mounting opening 15 are in sliding contact with the left and right side walls of the slider 25, which can ensure that the mounting seat 21 is level when moving forward and backward, and ensure that the roller 22 can be stably facing forward and backward.

[0043] In a further embodiment, referring to Figure 2For pipe fittings with lighter weight, a pressing frame 3 is provided on the top of the carrier frame 1. The pressing frame 3 includes a main frame 2 31. A top wheel 32 in contact with the pipe fitting A is installed in the middle of the main frame 2 31. A counterweight 33 is installed in the middle of the main frame 2 31 to make the top wheel 32 closely contact the pipe fitting A. In order to further improve the stability of transportation, a main frame 2 31 with a counterweight 33 is installed on the top of the pipe fitting A. The main frame 2 31 contacts the pipe fitting A through the top wheel 32. The gravity of the counterweight 33 can ensure that the pipe fitting A is tightly attached to the upper surface of the pushing wheel 13, ensure the stability of transportation, and ensure that the pipe fitting A is in stable contact with the roller 22, thereby further ensuring the centered pushing and anti-rotation of the pipe fitting A.

[0044] In a further embodiment, the pushing wheel 13, the idler wheel 14 and the top wheel 32 adopt a structure that is thin in the middle and thick at both ends, which can adapt to the curved surface of the pipe A, increase the contact area, and then increase the friction between each other to ensure stable transportation. In addition, the shape of the pushing wheel 13, the idler wheel 14 and the top wheel 32 can extrude the pipe A in the center, and a roller 22 is provided to realize the center pushing of the pipe A.

[0045] The stepper motors involved in the two embodiments are existing products produced by Shanghai Yongce Mechanical Equipment Co., Ltd., and their supporting control systems, control switches and circuits can also be provided by the manufacturer. In addition, the power supply modules, circuits, electronic components and control modules involved in the utility model are all existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and methods.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel pipe processing and feeding machine, comprising a carrier frame (1), characterized in that: A pushing wheel (13) for pushing the pipe (A) to move is arranged in the middle of the support frame (1), and a side support member (2) for keeping the pipe (A) pushed horizontally is arranged on the top of the pushing wheel (13), and the side support member (2) prevents the pipe (A) from generating axial rotation during the movement process.

2. A steel pipe processing and feeding machine according to claim 1, characterized in that: The side support member (2) comprises two mounting seats (21), the mounting seats (21) being located at the front and rear sides of the pipe member (A), a roller (22) in contact with the pipe member A being mounted in the middle of the mounting seats (21), and the rolling direction of the roller (22) being arranged at an acute angle to the moving direction of the pipe member A.

3. A steel pipe processing and feeding machine according to claim 2, characterized in that: The side support member (2) further comprises a roller frame (23), wherein the roller frame (23) is connected to the roller (22) via a bearing, a connecting frame (24) is installed at one end of the roller frame (23) away from the roller (22), and a mounting groove cooperating with the connecting frame (24) is provided in the middle of the mounting seat (21).

4. A steel pipe processing and feeding machine according to claim 3, characterized in that: The connecting frame (24) and the mounting seat (21) are horizontally slidably connected, and the connecting frame (24) is assembled and connected to the mounting seat (21) via locking bolts.

5. The steel pipe processing and feeding machine according to claim 2, characterized in that: The support frame (1) comprises a main frame (11), and the support frame (1) also comprises a sub-frame (12). An idler wheel (14) in contact with the pipe (A) is installed at one end of the sub-frame (12) away from the pushing wheel (13).

6. A steel pipe processing and feeding machine according to claim 5, characterized in that: The main frame (11) is provided with a mounting opening (15) in the middle, a slider (25) is fixed at the bottom of the mounting seat (21), the slider (25) slides back and forth in the mounting opening (15), and a fixing member (26) detachably connected to the main frame (11) is provided in the middle of the mounting seat (21).

7. A steel pipe processing and feeding machine according to claim 6, characterized in that: A pressing frame (3) is arranged on the top of the bearing frame (1), and the pressing frame (3) comprises a main frame 2 (31), a top wheel (32) in contact with the pipe (A) is installed in the middle of the main frame 2 (31), and a counterweight block (33) is arranged in the middle of the main frame 2 (31) to make the top wheel (32) in close contact with the pipe (A).

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