Square tube piercing apparatus

Abstract

The application discloses a square tube punching equipment, which comprises a pushing piece, a box body, a punch, a punching die, a driving piece, two abutting control pieces and two angle control pieces. The box body is provided with a frame and a protection box, and the punch is arranged on the frame. The punching die is rotationally arranged on the box body. The two abutting control pieces are inserted into the frame. The two angle control pieces are arranged in the corresponding protection boxes and rotationally abut against the corresponding abutting control pieces. The angle control piece is provided with a plurality of grooves with different depths and a plurality of protrusions with different heights. The abutting control piece rotationally abuts against the protrusion, the groove and the flat part of the control die. The protrusion and the groove at the corresponding positions of the two angle control pieces are correspondingly arranged. The inner recess depth of a single groove is the same as the protrusion height of the corresponding protrusion along the central axis of the frame. Thus, the square tube is rotationally adjusted in an arc shape to continuously process the misaligned holes, and the punching efficiency of the square tube is improved.

Description

Technical Field

[0001] This application relates to the technical field of pipe processing, and more particularly to a square tube punching device. Background Technology

[0002] In applications such as mounting brackets for automated equipment, profile frames, and shelving structures, the use of multi-axis staggered holes on the same surface of square tubes can improve the modularity and versatility of assembly.

[0003] Existing technologies typically employ the following two methods to process misaligned holes in square tubes: Option 1: The factory can use a laser cutting machine to process holes and grooves in the long tube. However, the use and maintenance costs of the laser cutting machine are much higher than those of the existing mechanical stamping.

[0004] Method Two: The factory uses mechanical stamping equipment for square tube punching, which includes a stamping table, a stamping machine, and a punching fixture. The stamping machine and punching fixture are set on the stamping table. During use, the square tube is fixed in the punching fixture, and the controller controls the stamping machine to perform work and punch holes in the square tube. After punching holes on the same axis, the relevant personnel disassemble the punching fixture, remove the square tube, fix the fixture at the next axis punching position, and re-clamp the square tube. This punching operation is repeated to complete the punching of misaligned holes on different axes on the same surface of the square tube. However, this method involves multiple disassembly and clamping, which is time-consuming and labor-intensive, thus affecting the punching efficiency of the square tube.

[0005] Therefore, a highly efficient mechanical square tube punching device is needed. Summary of the Invention

[0006] This application aims to at least partially address one of the technical problems in the related art.

[0007] Therefore, the purpose of this application is to provide a square tube punching device that uses a method of deflecting and adjusting the hole position of the square tube to achieve continuous misaligned hole processing, eliminating the need for repeated clamping of the square tube, reducing the labor intensity of relevant personnel, and improving the punching efficiency of square tubes.

[0008] To achieve the above objectives, this application proposes a square tube punching device, comprising a pusher, a housing, a punching machine, a punching die, a drive component, two contact control components, and two angle control components. The housing has a frame on top and protective boxes on both sides. The punching machine is mounted on the frame. The punching die is rotatably mounted on the housing. The two contact control components are slidably inserted into the sides of the frame. The two angle control components are respectively disposed within their respective protective boxes and rotatably contact their respective contact control components. Each angle control component includes a control die. The control mold is provided with multiple grooves and multiple protrusions. The abutment control member rotatably abuts against the protrusions, the grooves, and the flat part of the control mold, respectively. The depths of the multiple grooves are different, and the heights of the multiple protrusions are different. The protrusions and grooves at corresponding positions on the two angle control members are correspondingly arranged. The concave depth of a single groove is the same as the protrusion height of the protrusion corresponding to the central axis of the frame. The drive member is disposed on the housing and is connected to the two angle control members for transmission, so as to drive the two control molds to rotate synchronously.

[0009] In addition, the square tube punching device proposed above according to this application may also have the following additional technical features: In one embodiment of this application, the angle control component further includes a gear seat, the control mold is detachably connected to the gear seat, and the gear seat is drive-connected to the drive component.

[0010] In one embodiment of this application, the abutment control component includes an abutment rod and an abutment cylinder, wherein the abutment rod is slidably inserted into the frame, and the abutment end of the abutment rod and the control mold is provided with ball bearings; the abutment cylinder is threadedly connected to the abutment rod.

[0011] In one embodiment of this application, scale lines are provided on the abutting cylinder and the abutting rod, respectively.

[0012] In one embodiment of this application, the driving component includes a drive motor, a drive shaft, and two synchronous gears. The drive motor is mounted on the protective housing, and the output shaft of the drive motor is connected to the drive shaft. The drive shaft is rotatably connected to the housing. The two synchronous gears are respectively mounted on the drive shaft and are respectively connected to the corresponding angle control components.

[0013] In one embodiment of this application, the pusher includes a support box, an electrically controlled slide rail, and a sliding abutment, wherein the support box is disposed on one side of the box body; the electrically controlled slide rail is disposed on the support box; and the sliding abutment is disposed on the electrically controlled slide rail.

[0014] In one embodiment of this application, the sliding abutment includes a pusher frame, an abutment seat, and a magnetic block, wherein the pusher frame is connected to the electrically controlled slide rail; the abutment seat is slidably disposed on the pusher frame; and the magnetic block is disposed on the abutment seat.

[0015] Compared with the prior art, this application has at least the following beneficial effects: This application involves fitting a square tube onto a rotatable punching die, and synchronously driving the control die in two angle control components via a drive component. This causes the corresponding grooves, protrusions, or flat parts on the control die to abut against the abutment control component. The abutment control component then moves the grooves, protrusions, or flat parts a distance to the square tube, causing the square tube to move to a designated position. This allows for continuous processing of misaligned holes on the square tube, eliminating the need for repeated clamping, reducing the labor intensity of relevant personnel, and improving the punching efficiency of the square tube.

[0016] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein: Figure 1 This is a schematic diagram of a square tube punching device according to an embodiment of this application; Figure 2 This is a top cross-sectional view of a frame according to an embodiment of this application; Figure 3 This is a schematic diagram of the mounting structure of the contact control member, angle control member, and drive member according to an embodiment of this application; Figure 4 This is a schematic diagram of the mounting structure of the abutment rod and the control mold according to an embodiment of this application; Figure 5 This is a schematic diagram of the structure of an abutment control member according to an embodiment of this application; Figure 6 This is a schematic diagram of the structure of the square tube body according to this application; Figure 7 This is a cross-sectional structural diagram of a groove, a protrusion, and a flat portion according to an embodiment of this application.

[0018] As shown in the figure: 1. Pusher; 10. Support box; 11. Electrically controlled slide rail; 12. Sliding abutment; 120. Pusher frame; 121. Abutment seat; 122. Magnetic block; 2. Box body; 20. Frame; 21. Protective box; 3. Stamping machine; 4. Punching die; 5. Abutment control component; 50. Abutment rod; 51. Abutment cylinder; 6. Angle control component; 60. Gear seat; 61. Control die; 610. Groove; 611. Protrusion; 612. Flat part; 7. Drive component; 70. Drive motor; 71. Drive shaft; 72. Synchronous gear. Detailed Implementation

[0019] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0020] The square tube punching device of this application embodiment will be described below with reference to the accompanying drawings.

[0021] like Figures 1-7 As shown, the square tube punching equipment of this application embodiment may include a pusher 1, a box 2, a punching machine 3, a punching die 4, a drive 7, two abutment control components 5 and two angle control components 6.

[0022] The box 2 has a frame 20 on top and protective boxes 21 on both sides. The stamping machine 3 is mounted on the frame 20, and the punching die 4 is rotatably mounted on the box 2.

[0023] In this embodiment of the application, the punching die 4 is used to be fitted onto the square tube and to drive the square tube to rotate.

[0024] It should be noted that the punching die 4 described in this embodiment is "┌" shaped, and the punching die 4 has a slot (such as... Figure 2 As shown), and located below the punching head of the punching machine, and the slot is used to assist the punching machine 3 in punching square tubes. The punching die 4 includes a fixed end and a sleeve end. The fixed end is rotatably connected to the housing 2, and the sleeve end is set on the fixed end and located above the housing 2.

[0025] Two abutment control pieces 5 are slidably inserted into the side of the frame 20.

[0026] In this embodiment of the application, the abutment control member 5 is used to transmit the force of the angle control member 6 to the square tube. By setting two abutment control members 5, the abutment position of the square tube can be controlled, that is, to avoid the situation where one abutment control member 5 abuts one side of the square tube while the other side of the square tube is not limited.

[0027] Two angle control components 6 are respectively installed in the corresponding protective boxes 21, and respectively rotate and abut against the corresponding abutment control components 5.

[0028] In this embodiment, the angle control member 6 is used to control the sliding length of the abutment control member 5 on the frame 20, thereby controlling the movement angle of the square tube so that the fixed stamping machine 3 can stamp holes on non-coaxial lines.

[0029] The angle control component 6 may include a control mold 61, which is provided with a plurality of grooves 610 and a plurality of protrusions 611. The abutment control component 5 rotates and abuts against the protrusions 611, the grooves 610 and the flat part 612 of the control mold 61 respectively.

[0030] It is understood that the control mold 61 is provided with grooves 610, protrusions 611, and flat parts 612, and the arrangement of the grooves 610, protrusions 611, and flat parts 612 on the control mold 61 is not limited. In addition, the transition arc design between the grooves 610, protrusions 611, and flat parts 612 (e.g., Figure 7 As shown in the figure, this facilitates the sliding of the abutment control element 5.

[0031] The multiple grooves 610 have different depths, and the multiple protrusions 611 have different heights.

[0032] It is understandable that the depth of the groove 610 and the height of the protrusion 611 are determined by different holes on the square tube. Grooves 610 of different depths and protrusions 611 of different heights can control the abutment control member 5 to push the square tube to rotate to a specified position (that is, the depth of the groove 610 or the height of the protrusion 611 corresponds to the moving distance of the abutment control rod on the frame 20 and the moving distance of the square tube), and move the hole to be processed to below the stamping machine 3.

[0033] As one possibility, multiple grooves 610, multiple protrusions 611, and flat portions 612 can be arranged sequentially according to the drilling path, thereby improving the continuous drilling effect of the square tube.

[0034] The protrusions 611 and grooves 610 at corresponding positions on the two angle control components 6 are correspondingly set, and the concave depth of a single groove 610 is the same as the protrusion height of the protrusion 611 corresponding to the central axis of the frame 20.

[0035] The recessed depth of a single groove 610 is adapted to the protrusion height of the oppositely arranged protrusion 611.

[0036] For example, for ease of description, the two angle control components 6 are divided into one set of angle control components 6 and another set of angle control components 6, and the two abutting control components 5 are divided into one set of abutting control components 5 and another set of abutting control components 5. The one set of angle control components 6 corresponds to the one set of abutting control components 5, and the other set of angle control components 6 corresponds to the other set of abutting control components 5. The concave depth of a single groove 610 described in the embodiment is the same as the protrusion height of the protrusion 611 corresponding to the central axis of the frame 20. This means that the depth of a groove 610 on the control mold 61 in one set of angle control components 6 (e.g., a depth of 3 cm) is the same as the height of a protrusion 611 on the control mold 61 in another set of angle control components 6 on the other side of the frame 20 (e.g., a height of 3 cm). This can always limit the movement of the square tube, thereby ensuring the rotation position and punching position of the square tube.

[0037] In this embodiment, when the abutting control 5 abuts the groove 610 or the protrusion 611, the square tube is pushed and rotated to the designated hole position. When the abutting control 5 abuts the flat part 612, the square tube is in the initial state (the initial state of the square tube is that it is sleeved on the punching die 4, without rotation or tilting, and perpendicular to the side plate of the frame 20).

[0038] The drive component 7 is mounted on the housing 2 and is connected to the two angle control components 6 respectively to drive the two control molds 61 to rotate synchronously.

[0039] It is understandable that the rotation of the two control molds 61 is indirectly and synchronously controlled by the drive component 7 to ensure the contact effect of the two abutting control components 5 with the square tube.

[0040] Specifically, in actual operation, relevant personnel change the corresponding control mold 61 according to different punching processes, and debug the controller (the controller is electrically connected to the pusher 1, the punching machine 3 and the drive 7). The angle to be rotated by the drive 7 is input to the controller each time, so that the corresponding protrusion 611, groove 610 or flat part of the angle control 6 slides and abuts with the abutment control 5 each time. The distance to be pushed by the pusher 1 to move the square tube each time is input to the controller (the data is input when processing a batch for the first time, and the data can be directly called in the program after multiple uses), so that the square tube in the area is effectively punched.

[0041] After debugging, the relevant staff fixed one end of the square tube to the pusher 1 and put the other end of the square tube onto the punching die 4. The two clamping control pieces clamped the square tube, the pusher 1 pushed the square tube to move a specified distance, the controller controlled the punching machine 3 to run and punch the square tube (it is recommended to choose the middle hole for the first punching to facilitate the rotation of the square tube to both sides).

[0042] When punching is required at a location outside the axis, the controller controls the drive component 7 to rotate by a specified angle according to the location of the hole (e.g., the right side of an already punched hole). This synchronously drives the control molds 61 on the two angle control components 6 to rotate. The control molds 61 on one set of angle control components 6 gradually rotate to the corresponding height (the height of the protrusion 611 is the moving distance of the contact control component 5, i.e., the moving distance of the square tube) at the protrusion 611. A set of contact control components 5 gradually slides from the flat part 612 to the top of the protrusion 611, thus... This causes a set of abutment control members 5 to move on the frame 20 and toward the center of the frame 20, pushing the square tube to move. At the same time, the control molds 61 on another set of angle control members 6 rotate to their corresponding grooves 610, causing the other set of abutment control members 5 to move on the frame 20 and toward a point away from the center of the frame 20. The depth of the groove 610 is the same as the height of the protrusion 611, thus ensuring the movement accuracy of the square tube and effectively preventing displacement of the square tube in punching or other working conditions, ensuring the punching accuracy of the square tube.

[0043] After punching is completed, when it is necessary to punch a hole to the left of the already punched hole, according to the aforementioned operation, the control mold 61 on one set of angle control components 6 rotates to the groove 610 of the corresponding depth, and the control mold 61 on another set of angle control components 6 rotates to the corresponding protrusion 611, indirectly controlling the square tube to move to the designated position and punching. When it is necessary to punch a hole at the axial position of the primary punch (i.e., the hole in the middle position), one set of angle control components 6 and another set of angle control components 6 repeat the aforementioned operation, so that the flat parts 612 of the two control molds 61 abut against the corresponding abutment control components 5, thereby pushing the square tube to the axial hole position of the primary punch for punching.

[0044] In one embodiment of this application, such as Figure 3 As shown, the angle control component 6 may also include a gear seat 60, the control mold 61 is detachably connected to the gear seat 60, and the gear seat 60 is connected to the drive component 7 for transmission.

[0045] It is understandable that the detachable connection between the gear seat 60 and the control mold 61 makes it convenient for relevant personnel to replace different control molds 61.

[0046] In one embodiment of this application, such as Figures 2-4 As shown, the abutment control member 5 may include an abutment rod 50 and an abutment cylinder 51.

[0047] The abutment rod 50 is slidably inserted into the frame 20, and the abutment end of the abutment rod 50 and the control mold 61 is provided with ball bearings. The abutment cylinder 51 is threadedly connected to the abutment rod 50.

[0048] It should be noted that the abutment cylinder 51 described in this embodiment can be selected as a ball bearing as needed. In addition, the shape of the abutment cylinder 51 is not limited.

[0049] For example, rotating the abutting cylinder 51 clockwise on the abutting rod 50 increases the distance between it and the square tube, while rotating it counterclockwise shortens the distance between it and the square tube, thus abutting the square tube.

[0050] In one embodiment of this application, such as Figure 5 As shown, scale lines are provided on the abutting cylinder 51 and the abutting rod 50 respectively.

[0051] In this embodiment, the scale lines are used to determine the distance that each abutting cylinder 51 extends by rotation. By ensuring that the extension distance is the same, the initial state of the square tube after it is abutted is guaranteed, thereby ensuring the punching accuracy of the square tube.

[0052] In one embodiment of this application, such as Figure 2 and Figure 3 As shown, the drive unit 7 may include a drive motor 70, a drive shaft 71, and two synchronous gears 72.

[0053] The drive motor 70 is mounted on the protective box 21. The output shaft of the drive motor 70 is connected to the drive shaft 71. The drive shaft 71 is rotatably connected to the box 2. Two synchronous gears 72 are respectively mounted on the drive shaft 71 and are respectively connected to the corresponding angle control components 6.

[0054] It should be noted that the synchronous gears 72 described in this embodiment are all the same size, thereby ensuring that the synchronous gears 72 drive the gear seat 60 in the angle control component 6 synchronously.

[0055] In one embodiment of this application, such as Figure 2 As shown, the pusher 1 may include a support box 10, an electrically controlled slide rail 11, and a sliding abutment 12.

[0056] The support box 10 is located on one side of the box body 2, the electrically controlled slide rail 11 is located on the support box 10, and the sliding abutment 12 is located on the electrically controlled slide rail 11.

[0057] In this embodiment, the sliding abutment 12 is used to abut square tubes with different tilt angles.

[0058] In one embodiment of this application, such as Figure 2 As shown, the sliding abutment 12 may include a pusher frame 120, an abutment seat 121, and a magnetic block 122.

[0059] The pusher frame 120 is connected to the electrically controlled slide rail 11, the abutment seat 121 is slidably mounted on the pusher frame 120, and the magnetic block 122 is mounted on the abutment seat 121.

[0060] For example, the square tube is sleeved on the magnetic block 122 to prevent displacement of the square tube and ensure the punching accuracy of the square tube. In addition, the magnetic block 122 can be hinged to the material support seat 121 according to actual needs.

[0061] Specifically, in actual operation, relevant personnel change the corresponding control mold 61 according to different punching processes, and adjust the controller (the controller is electrically connected to the electric control slide rail 11, the punching machine 3 and the drive motor 70). The angle to be rotated by the drive motor 70 (which has a self-locking function) is input to the controller each time, so that the control mold 61 can slide and abut against the corresponding protrusion 611, groove 610 or flat part with the abutment rod 50 each time. The distance to be indirectly pushed by the electric control slide rail 11 each time is input to the controller (data is input when processing a batch for the first time, and the data can be directly called in the program after multiple uses), so that the square tube in the area is effectively punched.

[0062] After debugging, the relevant personnel fixed one end of the square tube to the magnetic block 122 and placed the other end of the square tube onto the punching mold 4. The relevant personnel rotated the two abutting cylinders 51 counterclockwise so that the two abutting cylinders 51 moved the same distance after abutting the square tube (the square tube can slide after abutting). The electric control slide rail 11 pushed the pusher 120, the abutting seat 121 and the magnetic block 122. The magnetic block 122 pushed the square tube to move a specified distance. The controller punching machine 3 ran and punched the square tube (it is recommended to choose the middle hole for the first punching to facilitate the rotation of the square tube to both sides).

[0063] When punching is required at a location outside the axis, the controller controls the drive motor 70 to rotate a specified angle according to the location of the hole (e.g., the right side of an already punched hole). This synchronously drives the control molds 61 on the two angle control components 6 to rotate. The control molds 61 on one set of angle control components 6 gradually rotate to the corresponding height (the height of the protrusion 611 is the moving distance of the contact control component 5, i.e., the moving distance of the square tube) at the protrusion 611. A set of contact control components 5 gradually slides from the flat part 612 to the top of the protrusion 611, so that... This causes a set of abutment control members 5 to move on the frame 20 and toward the center of the frame 20, pushing the square tube to move. At the same time, the control molds 61 on another set of angle control members 6 rotate to their corresponding grooves 610, causing the other set of abutment control members 5 to move on the frame 20 and toward a point away from the center of the frame 20. The depth of the groove 610 is the same as the height of the protrusion 611, thus ensuring the movement accuracy of the square tube and effectively preventing displacement of the square tube in punching or other working conditions, ensuring the punching accuracy of the square tube.

[0064] After punching is completed, when it is necessary to punch a hole to the left of the already punched hole, according to the aforementioned operation, the control mold 61 on one set of angle control components 6 rotates to the groove 610 of the corresponding depth, and the control mold 61 on another set of angle control components 6 rotates to the corresponding protrusion 611, indirectly controlling the square tube to move to the designated position and punching. When it is necessary to punch a hole at the axial position of the primary punch (i.e., the hole in the middle position), one set of angle control components 6 and another set of angle control components 6 repeat the aforementioned operation, so that the flat parts 612 of the two control molds 61 abut against the corresponding abutment control components 5, thereby pushing the square tube to the axial hole position of the primary punch for punching.

[0065] In summary, the square tube punching equipment of this application adopts the method of adjusting the hole position by rotating the square tube in an arc shape to continuously process misaligned holes, thereby eliminating the need for repeated clamping, reducing the labor intensity of relevant personnel, and improving the punching efficiency of square tubes.

[0066] The square tube punching equipment provided in this application embodiment can be applied to single-sided punching and double-sided punching of tubes. It can be used for both coaxial punching and non-axial misaligned hole processing. In addition, it can also punch tubes of other shapes such as round tubes as needed.

[0067] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0068] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0069] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A square tube punching device, characterized in that, It includes a pusher component, a housing, a stamping machine, a punching die, a drive component, two contact control components, and two angle control components, among which, The top of the box is provided with a frame, and protective boxes are provided on both sides. The stamping machine is mounted on the frame. The punching die is rotatably mounted on the housing; The two abutment control members are respectively slidably inserted into the side of the frame; The two angle control components are respectively installed in the corresponding protective boxes and rotate to abut against the corresponding abutment control components. The angle control component includes a control mold, which has multiple grooves and multiple protrusions. The abutment control component rotates and abuts against the protrusions, the grooves, and the flat portion of the control mold, respectively. The depths of the multiple grooves are different, and the heights of the multiple protrusions are different; The protrusions and grooves at corresponding positions on the two angle control components are correspondingly arranged, and the concave depth of a single groove is the same as the protrusion height of the protrusion corresponding to the central axis of the frame; The driving component is mounted on the housing and is connected to the two angle control components for transmission, thereby driving the two control molds to rotate synchronously.

2. The square tube punching equipment according to claim 1, characterized in that, The angle control component also includes a gear seat, the control mold is detachably connected to the gear seat, and the gear seat is drive-connected to the drive component.

3. The square tube punching equipment according to claim 1, characterized in that, The abutment control component includes an abutment rod and an abutment cylinder, wherein... The abutting rod is slidably inserted into the frame, and the abutting end of the abutting rod and the control mold is provided with ball bearings; The abutment cylinder is threadedly connected to the abutment rod.

4. The square tube punching equipment according to claim 3, characterized in that, The abutting cylinder and the abutting rod are respectively provided with scale lines.

5. The square tube punching equipment according to claim 1, characterized in that, The driving component includes a drive motor, a drive shaft, and two synchronous gears, wherein... The drive motor is mounted on the protective box, and the output shaft of the drive motor is connected to the drive shaft; The drive shaft is rotatably connected to the housing. The two synchronous gears are respectively mounted on the drive shaft and are respectively connected to the corresponding angle control components.

6. The square tube punching equipment according to claim 1, characterized in that, The pusher component includes a support box, an electrically controlled slide rail, and a sliding abutment component, wherein... The support box is disposed on one side of the box body; The electrically controlled slide rail is mounted on the support box; The sliding abutment is mounted on the electrically controlled slide rail.

7. The square tube punching equipment according to claim 6, characterized in that, The sliding abutment component includes a pusher frame, an abutment seat, and a magnetic block, wherein... The pusher frame is connected to the electrically controlled slide rail; The material support seat is slidably mounted on the pusher frame; The magnetic block is mounted on the material support seat.

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