A T-shaped rib web end slope cutting device

Abstract

The utility model discloses a T-shaped rib web end beveling device, comprising a workbench, at least two feeding mechanisms and a beveling processing mechanism, at least two of the feeding mechanisms and the beveling processing mechanism are arranged on the workbench at intervals, the T-shaped rib web passes through at least two of the feeding mechanisms, the end of the T-shaped rib web to be processed extends to the beveling processing mechanism, and the feeding mechanism drives the T-shaped rib web to move along its circumferential direction. The utility model drives the T-shaped rib web to pass through a double-column horizontal sawing machine under the drive of the feeding mechanism, and directly enters a horizontal machining center for processing after being processed by the double-column horizontal sawing machine, thereby realizing one-time processing by the beveling processing mechanism, greatly improving the processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of rib webs, in particular to a T-shaped rib web end head slope cutting device. Background Art

[0002] The T-shaped rib web is required by the slipway workshop. Due to its large size, it needs to be divided into multiple sections during daily processing. The shape of the divided rib web becomes a fan ring, which needs to be processed separately. In order to prepare for subsequent splicing, the rib web needs to be beveled and cleaned, and the length margin of the T-shaped rib web needs to be cut.

[0003] The existing device needs to process the equally divided web step by step. Due to the large size of the web, it is difficult to load the web when processing it. In addition, when the web is distributed, it is necessary to load the web multiple times, which leads to low efficiency in web processing. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a T-shaped rib web end beveling device, which is driven by a feeding mechanism to pass the T-shaped rib web through a double-column horizontal sawing machine, and directly enters a horizontal machining center for processing after being processed by the double-column horizontal sawing machine, thereby realizing one-time processing by the beveling processing mechanism, which greatly improves the processing efficiency.

[0006] (II) Technical solution

[0007] The utility model provides a T-shaped rib web end beveling device, comprising a workbench, at least two feeding mechanisms and a beveling processing mechanism, at least two of the feeding mechanisms and the beveling processing mechanism are arranged on the workbench at intervals, the T-shaped rib web passes through at least two of the feeding mechanisms, the end of the T-shaped rib web to be processed extends to the beveling processing mechanism, and the feeding mechanism drives the T-shaped rib web to move along its circumferential direction.

[0008] Preferably, the feeding mechanism includes a mounting plate, a first guide roller, a second guide roller and a driving assembly, a supporting assembly is provided on the mounting plate, the first guide roller and the second guide roller are respectively vertically arranged and rotatably arranged on both sides of the supporting assembly, the driving assembly is arranged on the mounting plate and is transmission-connected to the first guide roller, the driving assembly drives the first guide roller to approach or move away from the second guide roller, the limiting assembly is located above the mounting plate, a spiral lifting assembly is provided on the mounting plate, the spiral lifting assembly is transmission-connected to the limiting assembly and drives the limiting assembly to move above the supporting assembly, and a rotating assembly for driving the second guide roller to rotate is provided on the mounting plate.

[0009] Preferably, the driving assembly includes a mounting frame, a hydraulic cylinder and a threaded rod, a mounting frame is slidably provided on the mounting plate, the first guide roller is rotatably connected to the mounting frame, the mounting frame is connected to the mounting plate and is located on a side of the first guide roller away from the second guide roller, a first through hole is provided on the mounting frame, the cylinder body of the hydraulic cylinder is connected to the mounting frame, one end of the piston rod of the hydraulic cylinder passes through the first through hole, the other end of the piston rod of the hydraulic cylinder passes through the piston of the hydraulic cylinder and the cylinder body of the hydraulic cylinder and is sealed and slidably connected to the cylinder body of the hydraulic cylinder, a first threaded through hole is provided on the piston rod of the hydraulic cylinder, one end of the threaded rod passes through the first threaded through hole, the threaded rod is threadedly connected to the piston rod of the hydraulic cylinder, one end of the threaded rod is rotatably connected to the mounting frame, and the hydraulic cylinder is provided with a fixing unit for fixing the piston rod of the hydraulic cylinder.

[0010] Preferably, the fixing unit includes a sleeve, which is connected to one end of the mounting frame away from the hydraulic cylinder, one end of the piston rod of the hydraulic cylinder extends into the sleeve and is slidably connected thereto, and a plurality of third threaded through holes are provided on the sleeve, and a plurality of the third threaded through holes are threaded with first bolts, and a plurality of the first bolts are abutted against the threaded rod.

[0011] Preferably, the support assembly includes a plurality of first support rods, the plurality of first support rods are vertically arranged on the mounting plate, and a first universal ball is disposed at the upper end of the plurality of first support rods.

[0012] Preferably, the limiting assembly includes a horizontally arranged fixing plate, and a plurality of vertically arranged second support rods are provided at one end of the fixing plate facing the mounting plate, and a second universal ball is provided at the bottom end of each of the plurality of second support rods, and the fixing plate is transmission-connected to the spiral lifting assembly.

[0013] Preferably, the spiral lifting assembly includes a cylinder, a guide cylinder and a connecting rod, the upper end of the second guide roller is provided with a second through hole in the up and down directions, the mounting plate is provided with a fixing frame, the second guide roller is located in the fixing frame, the cylinder is connected to the fixing frame, the telescopic rod of the cylinder is vertically arranged downward and is rotatably connected to the connecting rod, the guide cylinder is connected to the mounting plate and is located in the second through hole, a spiral first limit groove is provided on the guide cylinder, a vertically arranged second limit groove is provided on the guide cylinder, the second limit groove is connected to the first limit groove with each other, a limit head is slidably provided in the first limit groove, the limit head can slide into the second limit groove, the end of the connecting rod away from the cylinder extends into the guide cylinder and is arranged in contact with its inner wall, the connecting rod is connected to the limit head, and the connecting rod is connected to the fixing plate.

[0014] Preferably, it also includes a base, a slider and a mounting block, wherein the mounting block is slidably arranged on the base, a linear module is arranged on the base, the linear module is transmission-connected to the mounting block, and the mounting block is located at the lower end of the mounting plate and connected thereto.

[0015] Preferably, it also includes a second bolt, a third through hole is provided at the upper end of the mounting block, the mounting plate is arranged above the mounting block, a mounting shaft is provided at the bottom end of the mounting plate, the mounting shaft extends into the third through hole and is rotatably connected to the mounting block, a first threaded blind hole is provided at the upper end of the mounting block along the up and down directions, an arc-shaped opening is provided on the mounting plate, one end of the second bolt passes through the arc-shaped opening and extends into the first threaded blind hole, the second bolt is threadedly connected to the mounting block and abuts against the mounting plate.

[0016] Preferably, the rotating assembly includes a second motor, a first gear is coaxially provided on the second guide roller, the second motor is connected to the fixed frame, a second gear is coaxially provided on the output shaft thereof, and the first gear is meshingly connected with the second gear.

[0017] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0018] The utility model: under the drive of the feeding mechanism, the web plate of the T-shaped rib passes through the double-column horizontal sawing machine, and directly enters the horizontal machining center for machining after being machined by the double-column horizontal sawing machine, thereby realizing one-time machining by the groove machining mechanism, and greatly improving the machining efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic structural diagram of a T-shaped rib web end beveling device.

[0020] Figure 2The utility model is a schematic diagram of the top view of the structure of a T-shaped rib web end beveling device.

[0021] Figure 3 The utility model provides a schematic structural diagram of an active feeding mechanism in a T-shaped rib web end beveling device.

[0022] Figure 4 The utility model provides a schematic structural diagram of an installation component in a T-shaped rib web end beveling device.

[0023] Figure 5 The utility model provides a schematic side structural view of an active feeding mechanism in a T-shaped rib web end beveling device.

[0024] Figure 6 The utility model provides a schematic structural diagram of a rotating assembly in a T-shaped rib web end beveling device.

[0025] Figure 7 The utility model provides a schematic structural diagram of a guide tube in a T-shaped rib web end slope cutting device.

[0026] Figure 8 The utility model provides a schematic structural diagram of a driving assembly in a T-shaped rib web end slope cutting device.

[0027] Fig. 9 The utility model provides a schematic diagram of the internal structure of a hydraulic cylinder in a T-shaped rib web end slope cutting device.

[0028] Fig.10 A top view structural diagram of a T-shaped rib web end slope cutting device proposed in the utility model

[0029] 1. The working table includes the following parts: 1. a working table; 2. a feeding mechanism; 3. a mounting plate; 4. a first guide roller; 5. a second guide roller; 6. a mounting frame; 7. a hydraulic cylinder; 8. a threaded rod; 9. a sleeve; 10. a first bolt; 11. a first universal ball; 12. a fixing plate; 13. a second universal ball; 14. a fixing frame; 15. a cylinder; 16. a connecting rod; 17. a guide cylinder; 18. a limiting head; 19. a base; 20. a slider; 21. a mounting block; 22. a second bolt; 23. a first motor; 24. a first screw rod; 25. a second motor; 26. a first gear; 27. a second gear. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0031] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or 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 this utility model can be understood according to specific circumstances.

[0033] like Figure 1-10 As shown, the utility model proposes a T-shaped rib web end beveling device, comprising a workbench 1, at least two feeding mechanisms 2 and a beveling processing mechanism, at least two of the feeding mechanisms 2 and the beveling processing mechanism are arranged on the workbench 1 at intervals, the T-shaped rib web passes through at least two of the feeding mechanisms 2, the end of the T-shaped rib web to be processed extends to the beveling processing mechanism, and the feeding mechanism 2 drives the T-shaped rib web to move along its circumferential direction. The beveling processing mechanism comprises a double-column horizontal sawing machine and a horizontal machining center, and the T-shaped rib web passes through the double-column horizontal sawing machine under the drive of the feeding mechanism 2, and directly enters the horizontal machining center for processing after being processed by the double-column horizontal sawing machine.

[0034] In the utility model, the feeding mechanism 2 in the device conveys the T-shaped rib web to move in its circumferential direction, and the T-shaped rib web enters the groove processing mechanism during the movement, and the groove processing mechanism includes a double-column horizontal sawing machine and a horizontal machining center. Driven by the feeding mechanism 2, the T-shaped rib web passes through the double-column horizontal sawing machine, and after being processed by the double-column horizontal sawing machine, it directly enters the horizontal machining center for processing, thereby realizing one-time processing by the groove processing mechanism, and greatly improving the processing efficiency.

[0035] In an optional embodiment, the feeding mechanism 2 includes a mounting plate 3, a first guide roller 4, a second guide roller 5 and a driving assembly, the mounting plate 3 is provided with a supporting assembly, the first guide roller 4 and the second guide roller 5 are respectively vertically arranged and rotatably arranged on both sides of the supporting assembly, the driving assembly is arranged on the mounting plate 3 and is transmission-connected to the first guide roller 4, the driving assembly drives the first guide roller 4 to approach or move away from the second guide roller 5, the limiting assembly is located above the mounting plate 3, the mounting plate 3 is provided with a spiral lifting assembly, the spiral lifting assembly is transmission-connected to the limiting assembly, and drives the limiting assembly to move above the supporting assembly, the mounting plate 3 is provided with a rotating assembly for driving the second guide roller 5 to rotate, the driving assembly drives the connecting assembly to move, and the connecting assembly moves to drive the first guide roller 4 to approach the second guide roller Toward roller 5, so that the distance between the first guide roller 4 and the second guide roller 5 just accommodates the T-shaped rib web, and before loading, the limit component of the device is not located above the supporting component, so that it is convenient for the staff to complete the loading operation of the T-shaped rib web. After loading, the limit component is driven to move to above the supporting component and the T-shaped rib web by the spiral lifting component, and under the action of the spiral lifting component, the limit component cooperates with the supporting component to complete the limitation of the T-shaped rib web in the vertical direction, and the second guide roller 5 is driven to rotate by the rotating component, so that when the first guide roller 4 and the second guide roller 5 are in contact with the T-shaped rib web at the same time, the second guide roller 5 rotates to drive the T-shaped rib web to move. The device can effectively transport the T-shaped rib web, and the device can cancel the blocking of the T-shaped rib web by the limit component when loading, so as to facilitate the staff to complete the loading operation of the T-shaped rib web.

[0036] In an optional embodiment, the driving assembly includes a mounting frame, a hydraulic cylinder 7 and a threaded rod 8, a mounting frame 6 is slidably provided on the mounting plate 3, the first guide roller 4 is rotatably connected to the mounting frame 6, the mounting frame is connected to the mounting plate 3 and is located on the side of the first guide roller 4 away from the second guide roller 5, a first through hole is provided on the mounting frame, the cylinder body of the hydraulic cylinder 7 is connected to the mounting frame, one end of the piston rod of the hydraulic cylinder 7 passes through the first through hole, the other end of the piston rod of the hydraulic cylinder 7 passes through the piston of the hydraulic cylinder 7 and the cylinder body of the hydraulic cylinder 7 and is sealed and slidably connected to the cylinder body of the hydraulic cylinder 7, a first threaded through hole is provided on the piston rod of the hydraulic cylinder 7, one end of the threaded rod 8 passes through the first threaded through hole, the threaded rod 8 is threadedly connected to the piston rod of the hydraulic cylinder 7, one end of the threaded rod 8 is rotatably connected to the mounting frame 6, a fixing unit for fixing the piston rod of the hydraulic cylinder 7 is provided on the hydraulic cylinder 7, and by rotating the threaded rod 8, the threaded rod 8 is threadedly connected to the piston rod of the hydraulic cylinder 7, thereby When the threaded rod 8 rotates, it drives the movement, thereby pushing the installation frame 6 that is rotatably connected to the threaded rod 8 to move. After moving to a suitable position, the hydraulic cylinder 7 is started, and the hydraulic cylinder 7 drives the piston rod to move, so that when the piston rod of the hydraulic cylinder 7 moves, the threaded rod 8 that is threadedly connected to it moves with it, and drives the installation frame 6 to move again. The driving assembly can effectively push the installation frame 6 and the guide roller to move to adapt to T-shaped rib webs of different sizes, and by rotating the threaded rod 8, the installation frame 6 can be quickly pushed to move in a large size, thereby improving the working efficiency of the device for clamping the T-shaped rib web. A plurality of guide rods are provided on the installation frame, and a receiving groove for the guide rod to extend into is provided on the installation frame 6. The guide rod extends into the receiving groove and is slidably connected to the installation frame 6. A bearing is also included. The installation frame 6 is provided with a first blind hole at one end facing the installation frame, and the bearing is located in the first blind hole and is connected to the installation frame 6. One end of the threaded rod 8 extends into the first blind hole, and one end of the threaded rod 8 is provided with a cylindrical protrusion, which is coaxially arranged with the threaded rod 8 and extends into the bearing to be connected thereto.

[0037] In an optional embodiment, the fixing unit includes a sleeve 9, which is connected to one end of the mounting frame 6 away from the hydraulic cylinder 7, one end of the piston rod of the hydraulic cylinder 7 extends into the sleeve 9 and is slidably connected thereto, and a plurality of third threaded through holes are provided on the sleeve 9, and a plurality of the third threaded through holes are threaded with first bolts 10, and a plurality of the first bolts 10 are all abutted against the threaded rod 8. When it is necessary to fix it, since the piston rod of the hydraulic cylinder 7 extends into the sleeve 9, the first bolt 10 is rotated to abut against the piston rod of the hydraulic cylinder 7, thereby effectively preventing the piston rod of the hydraulic cylinder 7 from moving, so as to improve the stability of the device during use.

[0038] In an optional embodiment, the support assembly includes a plurality of first support rods, which are vertically arranged on the mounting plate 3, and a first universal ball 11 is provided at the upper end of each of the plurality of first support rods. The plurality of first universal balls 11 can effectively support the T-shaped rib web and will not hinder the circumferential movement of the T-shaped rib web during support.

[0039] In an optional embodiment, the limiting assembly includes a horizontally arranged fixing plate 12, and a plurality of vertically arranged second support rods are provided at one end of the fixing plate 12 facing the mounting plate 3, and a second universal ball 13 is provided at the bottom end of each of the plurality of second support rods. The fixing plate 12 is transmission-connected to the spiral lifting assembly, and the fixing plate 12 is driven by the spiral lifting assembly to rotate onto the plurality of first universal balls 11 during the downward movement, and the T-shaped rib web is limited by the plurality of second universal balls 13, and the plurality of first universal balls 11 and the plurality of second universal balls 13 will not affect the circumferential movement of the T-shaped rib web.

[0040] In an optional embodiment, the spiral lifting assembly includes a cylinder 15, a guide cylinder 17 and a connecting rod 16, the upper end of the second guide roller 5 is provided with a second through hole in the up and down direction, the mounting plate 3 is provided with a fixing frame 14, the second guide roller 5 is located in the fixing frame 14, the cylinder 15 is connected to the fixing frame 14, the telescopic rod of the cylinder 15 is vertically arranged downward and rotatably connected to the connecting rod 16, the guide cylinder 17 is connected to the mounting plate 3 and is located in the second through hole, a spiral first limiting groove is provided on the guide cylinder 17, a vertically arranged second limiting groove is provided on the guide cylinder 17, the second limiting groove is connected to the first limiting groove, a limiting head 18 is slidably provided in the first limiting groove, the limiting head 18 can slide into the second limiting groove, and the end of the connecting rod 16 away from the cylinder 15 extends into the guide cylinder 17 and fits with its inner wall. It is configured that the connecting rod 16 is connected to the limit head 18, and the connecting rod 16 is connected to the fixed plate 12. When it is necessary to drive the limit assembly to move to limit the T-shaped rib web, the cylinder 15 moves downward to drive the connecting rod 16 to move, and the connecting rod 16 moves to drive the limit head 18 connected thereto to move downward, and the limit head 18 moves downward to slide in the first limit groove, thereby driving the limit head 18 to move according to the shape of the first limit groove, thereby driving the connecting rod 16 to rotate, thereby driving the fixed plate 12 to rotate above the T-shaped rib web. At this time, the limit rod enters the vertically arranged second limit groove, so that the limit head 18 moves downward in the second limit groove, thereby driving the connecting rod 16 to slide downward, thereby driving the fixed plate 12 to move downward, thereby driving the multiple second universal balls 13 connected to the fixed plate 12 to slide downward and cooperate with the multiple first universal balls 11 to complete the limiting of the T-shaped rib web.

[0041] In an optional embodiment, it includes a base 19, a slider 20 and a mounting block 21, wherein the mounting block 21 is slidably arranged on the base 19, a linear module is provided on the base 19, and the linear module is transmission-connected to the mounting block 21, the mounting block 21 is located at the lower end of the mounting plate 3 and connected thereto, and when it is necessary to adapt to T-shaped rib webs of different sizes, the mounting block 21 is driven to move by the linear module, thereby driving the mounting plate 3 to move by the mounting block 21, wherein the linear module can be implemented as follows: a slide groove is provided at the upper end of the base 19, the slider 20 is slidably arranged in the slide groove, the mounting block 21 is slidably arranged on the base 19 and connected to the slider 20, and the slider 20 is provided with a first Four threaded through holes, a first screw rod 24 is rotatably arranged in the slide groove, one end of the first screw rod 24 passes through the fourth threaded through hole and is threadedly connected to the slider 20, a first motor 23 is arranged on the base 19, the first motor 23 is connected to the first screw rod 24 through a coupling, and the first motor 23 can drive the first screw rod 24 to rotate, thereby driving the slider 20 threadedly connected thereto to move, and the slider 20 drives the mounting block 21 to move, thereby driving the mounting plate 3 rotatably arranged on the mounting block 21 to move, and the mounting plate 3 can also be moved to a specified position according to the gear installation requirements of different T-shaped rib webs, thereby effectively expanding the scope of use of the device, so that the T-shaped rib webs of different gears can be processed.

[0042] In an optional embodiment, it also includes a second bolt 22, a third through hole is provided at the upper end of the mounting block 21, the mounting plate 3 is arranged above the mounting block 21, a mounting shaft is provided at the bottom end of the mounting plate 3, the mounting shaft extends into the third through hole and is rotatably connected to the mounting block 21, a first threaded blind hole is provided at the upper end of the mounting block 21 along the up and down directions, an arc-shaped opening is provided on the mounting plate 3, one end of the second bolt 22 passes through the arc-shaped opening and extends into the first threaded blind hole, the second bolt 22 is threadedly connected to the mounting block 21 and abuts against the mounting plate 3, so that the mounting plate 3 can be rotated according to the gear installation needs of different T-shaped rib webs, and the second bolt 22 is rotated and abuts against the mounting plate 3 by rotating the second bolt 22, thereby increasing the friction between the mounting plate 3 and the mounting block 21, thereby completing the fixation of the mounting plate 3.

[0043] In an optional embodiment, the rotating assembly includes a second motor 25, a first gear 26 is coaxially provided on the second guide roller 5, the second motor 25 is connected to the fixed frame 14, and a second gear 27 is coaxially provided on its output shaft. The first gear 26 is meshingly connected with the second gear 27. The second motor 25 can effectively drive the second gear 27 to rotate, thereby driving the first gear 26 to rotate, thereby driving the guide roller to rotate.

[0044] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A T-shaped rib web end beveling device, characterized in that: The invention comprises a workbench (1), at least two feeding mechanisms (2) and a groove processing mechanism, wherein at least two of the feeding mechanisms (2) and the groove processing mechanism are arranged on the workbench (1) at intervals, the web of the T-shaped rib passes through at least two of the feeding mechanisms (2), the end of the web of the T-shaped rib to be processed extends to the groove processing mechanism, and the feeding mechanism (2) drives the web of the T-shaped rib to move along its circumferential direction.

2. A T-shaped rib web end beveling device according to claim 1, characterized in that: The feeding mechanism (2) comprises a mounting plate (3), a first guide roller (4), a second guide roller (5), a driving assembly and a limiting assembly. The mounting plate (3) is provided with a supporting assembly. The first guide roller (4) and the second guide roller (5) are respectively arranged vertically and rotatably on both sides of the supporting assembly. The driving assembly is arranged on the mounting plate (3) and is transmission-connected with the first guide roller (4). The driving assembly drives the first guide roller (4) to approach or move away from the second guide roller (5). The limiting assembly is located above the mounting plate (3). The mounting plate (3) is provided with a spiral lifting assembly. The spiral lifting assembly is transmission-connected with the limiting assembly and drives the limiting assembly to move above the supporting assembly. The mounting plate (3) is provided with a rotating assembly for driving the second guide roller (5) to rotate.

3. A T-shaped rib web end beveling device according to claim 2, characterized in that: The driving assembly comprises a mounting frame, a hydraulic cylinder (7) and a threaded rod (8); a mounting frame (6) is slidably provided on the mounting plate (3); the first guide roller (4) is rotatably connected to the mounting frame (6); the mounting frame is connected to the mounting plate (3) and is located on a side of the first guide roller (4) away from the second guide roller (5); a first through hole is provided on the mounting frame; a cylinder body of the hydraulic cylinder (7) is connected to the mounting frame; one end of a piston rod of the hydraulic cylinder (7) passes through the first through hole; and the piston rod of the hydraulic cylinder (7) is movable The other end of the plug rod passes through the piston of the hydraulic cylinder (7) and the cylinder body of the hydraulic cylinder (7) and is sealed and slidably connected to the cylinder body of the hydraulic cylinder (7); a first threaded through hole is provided on the piston rod of the hydraulic cylinder (7); one end of the threaded rod (8) passes through the first threaded through hole; the threaded rod (8) is threadedly connected to the piston rod of the hydraulic cylinder (7); one end of the threaded rod (8) is rotatably connected to the mounting frame (6); and a fixing unit for fixing the piston rod of the hydraulic cylinder (7) is provided on the hydraulic cylinder (7).

4. A T-shaped rib web end beveling device according to claim 3, characterized in that: The fixing unit comprises a sleeve (9), the sleeve (9) being connected to one end of the mounting frame (6) away from the hydraulic cylinder (7), one end of the piston rod of the hydraulic cylinder (7) extending into the sleeve (9) and being slidably connected thereto, the sleeve (9) being provided with a plurality of third threaded through holes, each of the plurality of third threaded through holes being threadedly provided with a first bolt (10), and each of the plurality of first bolts (10) being in contact with the threaded rod (8).

5. A T-shaped rib web end beveling device according to claim 2, characterized in that: The support assembly comprises a plurality of first support rods, the plurality of first support rods being vertically arranged on the mounting plate (3), and a first universal ball (11) being arranged at the upper end of the plurality of first support rods.

6. A T-shaped rib web end beveling device according to claim 2, characterized in that: The limiting assembly comprises a horizontally arranged fixing plate (12), one end of the fixing plate (12) facing the mounting plate (3) is provided with a plurality of vertically arranged second supporting rods, the bottom ends of the plurality of second supporting rods are each provided with a second universal ball (13), and the fixing plate (12) is transmission-connected to the spiral lifting assembly.

7. A T-shaped rib web end beveling device according to claim 6, characterized in that: The spiral lifting assembly comprises a cylinder (15), a guide cylinder (17) and a connecting rod (16); a second through hole is provided at the upper end of the second guide roller (5) in the up-down direction; a fixing frame (14) is provided on the mounting plate (3); the second guide roller (5) is located in the fixing frame (14); the cylinder (15) is connected to the fixing frame (14); a telescopic rod of the cylinder (15) is vertically arranged downward and is rotatably connected to the connecting rod (16); the guide cylinder (17) is connected to the mounting plate (3) and is located in the second through hole; the guide cylinder (17) is A spiral first limiting groove is provided on the cylinder (17), a vertically arranged second limiting groove is provided on the guide cylinder (17), the second limiting groove is communicated with the first limiting groove, a limiting head (18) is slidably provided in the first limiting groove, the limiting head (18) can slide into the second limiting groove, the end of the connecting rod (16) away from the cylinder (15) extends into the guide cylinder (17) and is arranged in contact with the inner wall thereof, the connecting rod (16) is connected to the limiting head (18), and the connecting rod (16) is connected to the fixing plate (12).

8. A T-shaped rib web end beveling device according to claim 2, characterized in that: The invention also comprises a base (19), a slider (20) and a mounting block (21); the mounting block (21) is slidably arranged on the base (19); a linear module is arranged on the base (19); the linear module is transmission-connected to the mounting block (21); the mounting block (21) is located at the lower end of the mounting plate (3) and is connected thereto.

9. A T-shaped rib web end beveling device according to claim 8, characterized in that: The mounting plate (3) is provided with a mounting shaft at the bottom end of the mounting plate (3), the mounting shaft extends into the third through hole and is rotatably connected to the mounting block (21), a first threaded blind hole is provided at the upper end of the mounting block (21) along the up-down direction, an arc-shaped opening is provided on the mounting plate (3), one end of the second bolt (22) passes through the arc-shaped opening and extends into the first threaded blind hole, the second bolt (22) is threadedly connected to the mounting block (21) and abuts against the mounting plate (3).

10. A T-shaped rib web end beveling device according to claim 7, characterized in that: The rotating assembly comprises a second motor (25), a first gear (26) is coaxially arranged on the second guide roller (5), the second motor (25) is connected to the fixed frame (14), a second gear (27) is coaxially arranged on the output shaft thereof, and the first gear (26) is meshingly connected with the second gear (27).

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