Cutting adjustment device for a beveling machine for anticorrosion materials

Abstract

The utility model relates to cutting equipment technical field, concretely is the cutting adjusting device of anticorrosive material bevel cutting machine, including work bench, the cutting mechanism is rotatably connected in work bench, and the cutting mechanism includes rotation seat, cutting head and the poking subassembly, and the poking subassembly includes fixed base, and the end of fixed base is fixed with the handle, and the fixed base is equipped with the locking plate of sliding assembly. The cutting adjusting device of anticorrosive material bevel cutting machine, through the cooperation of the setting poking subassembly and locking plate, limit slot, make angle adjustment can be directly operated by hand to complete, need not to wait motor transmission process, and can be quickly inserted into limit slot and realize positioning, through the cooperation of the setting spring and cross bar, cross groove, make the locking plate always keep the locking state of insertion limit slot, avoid the position deviation after adjusting, guarantee the positioning accuracy.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, specifically to a cutting adjustment device for a bevel cutting machine for anti-corrosion materials. Background Technology

[0002] Corrosion-resistant materials are widely used in chemical, wastewater treatment, and building exterior wall applications, requiring cutting and processing for assembly. These materials often possess acid and alkali resistance and corrosion resistance; therefore, cutting must be tailored to their material characteristics to avoid coating damage or structural cracking. Beveling machines, as specialized equipment, can achieve precise non-right-angle cuts, meeting the process requirements for beveled butt joints. This provides a foundation for the stable assembly of components in corrosion-resistant projects, ensuring corrosion resistance and structural integrity during subsequent use.

[0003] Utility model patent CN220093191U discloses a cutting machine that facilitates adjustment of the workpiece cutting angle. This cutting machine includes a worktable, support columns, and a cutting machine. The support columns are fixedly connected to the four corners of the bottom of the worktable. The cutting machine is fixedly connected to the center of the rear top of the worktable via an adjustment mechanism. An adjustment mechanism and a bearing are embedded in the center of the top of the worktable. When the cutting angle needs adjustment, the servo motor is activated, driving the drive gear to rotate, which in turn drives the driven gear, causing the turntable to rotate and the cutting machine to deflect. This adjusts the angle of the cutting machine relative to the workpiece. The deflection angle is read from a pointer, facilitating the adjustment of the workpiece cutting angle. This avoids repeated manual movement of the workpiece, making angle adjustment more convenient, saving time and effort, and improving processing efficiency.

[0004] The current cutting machine, which facilitates the adjustment of the workpiece cutting angle, relies on motor and gear transmission for adjustment. It suffers from start-up and operation lag, cannot directly and quickly adjust the angle, and is prone to positional displacement due to external forces after adjustment, affecting positioning accuracy. In view of this, we propose a cutting adjustment device for a beveling machine for anti-corrosion materials. Utility Model Content

[0005] The purpose of this invention is to provide a cutting adjustment device for a bevel cutting machine for anti-corrosion materials, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The cutting adjustment device of the anti-corrosion material beveling machine includes a worktable, and a cutting mechanism is rotatably connected to the middle of the worktable. The cutting mechanism includes a rotating seat embedded in the top of the worktable, a cutting head installed at the rear end of the top surface of the rotating seat, and a toggle assembly for driving the rotating seat to rotate. The toggle assembly includes a fixed seat, which is installed at the front edge of the top of the rotating seat, and a toggle handle is fixed at the end of the fixed seat.

[0008] The top of the fixed base is provided with a vertical groove, and a locking plate is slidably assembled in the vertical groove. A lifting handle is fixed to the top of the locking plate. Several limiting grooves are provided on the top surface of the workbench corresponding to the bottom end of the locking plate. By driving the locking plate to slide along the vertical groove, the bottom end of the locking plate can be adapted to be inserted into the corresponding limiting groove.

[0009] Preferably, the workbench has a rotating cavity in the middle, and the bottom of the rotating cavity has a through hole for chip removal. The rotating seat is embedded in the rotating cavity and can rotate around the circumference of the rotating cavity.

[0010] In this configuration, the rotating seat can rotate circumferentially along the rotating cavity to adjust the cutting angle, and the through hole can discharge debris in a timely manner, preventing debris accumulation from affecting the flexibility of the rotating seat.

[0011] Preferably, limit blocks can be detachably inserted into the end faces of both the front and rear ends of the worktable, and an annular groove is provided on the outer peripheral surface of the rotating seat. The ends of the two limit blocks extend into the annular groove and slide in cooperation with the inner wall of the annular groove.

[0012] In this configuration, the limiting block and the annular groove cooperate to restrict the vertical displacement of the rotating seat, preventing it from leaving the rotating cavity, while not affecting the circumferential rotation of the rotating seat.

[0013] Preferably, the bottom of the rotating cavity has several grooves arranged in a circular array around the axis of the rotating cavity, and a rotating wheel is rotatably connected in the groove. The bottom end of the rotating seat abuts against the outer peripheral surface of the rotating wheel and can be supported by the rolling of the rotating wheel.

[0014] In this configuration, the rotating wheel converts the sliding friction between the rotating seat and the rotating cavity into rolling friction, reducing rotational resistance and making the rotating seat rotate more smoothly.

[0015] Preferably, the bottom outer periphery of the lever is provided with a downwardly extending indicator plate, and the front end of the top of the worktable is engraved with a number of angle scale lines. The number of angle scale lines is equal to the number of limiting grooves and their positions correspond one-to-one. The number of angle scale lines are distributed in a ring at equal intervals around the axis of the rotating seat.

[0016] In this setting, the indicator plate corresponds one-to-one with the angle scale lines, which can accurately read the current cutting angle and help achieve precise angle adjustment.

[0017] Preferably, the plurality of limiting grooves are evenly distributed within a range of 60° to the left and right, with the front end center of the worktable as the 0° reference, and the included angle between two adjacent limiting grooves is 1°.

[0018] In this setting, the limiting groove covers a commonly used angle range of 60° on both the left and right sides, and the 1° interval can meet the needs of high-precision cutting angle adjustment.

[0019] Preferably, the top surface of the workbench is engraved with a number of angle numbers for marking the angle values ​​corresponding to each angle scale line. The angle scale lines and angle numbers are located on the outside of the fixed base, which can prevent the fixed base from obstructing the angle scale lines and angle numbers.

[0020] In this setting, the angle numbers clearly indicate the angle values ​​corresponding to the scale lines, and the outer side is designed to avoid being obstructed by the mounting bracket, making it easy for operators to observe the angle.

[0021] Preferably, the side end face of the fixing seat is provided with a horizontal groove, which runs horizontally through the vertical groove. A horizontal bar extending in the horizontal direction is fixed to the side end face of the locking plate. The horizontal bar extends into the horizontal groove, and the vertical height of the horizontal groove is greater than the vertical height of the horizontal bar. A concave hole is provided at the top of both ends of the horizontal bar. A spring is embedded in the concave hole. The top of the spring abuts against the top wall of the horizontal groove. Under the action of the elastic preload of the spring, the locking plate always remains in the locked state inserted into the limiting groove.

[0022] In this configuration, the crossbar and the cross groove work together to enhance the sliding stability of the locking plate, and the spring elastic preload can keep the locking plate in a locked state automatically, preventing angular deviation.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] 1. The cutting adjustment device of the anti-corrosion material beveling machine, through the cooperation of the set toggle component, locking plate and limiting groove, allows the angle adjustment to be completed directly by manual operation without waiting for the motor transmission process, and can be quickly inserted into the limiting groove to achieve positioning;

[0025] 2. The cutting adjustment device of the anti-corrosion material beveling machine, through the cooperation of the spring, crossbar and cross groove, ensures that the locking plate is always locked in the limit groove, avoiding positional deviation after adjustment and ensuring positioning accuracy. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the workbench in this utility model;

[0028] Figure 3 This is an enlarged schematic diagram of point A in this utility model;

[0029] Figure 4 This is a schematic diagram of the cutting mechanism in this utility model;

[0030] Figure 5 This is an exploded view of the toggle assembly in this utility model;

[0031] The meanings of the labels in the diagram are as follows:

[0032] 100. Workbench; 110. Rotating cavity; 111. Limiting block; 112. Groove; 113. Rotating wheel; 120. Through hole; 130. Support frame; 140. Limiting groove; 150. Angle scale line;

[0033] 200. Cutting mechanism; 210. Rotating seat; 211. Annular groove; 220. Cutting head; 230. Actuating assembly; 231. Fixed seat; 2311. Actuating handle; 2312. Indicator plate; 2313. Vertical groove; 2314. Horizontal groove; 232. Locking plate; 2321. Lifting handle; 2322. Crossbar; 2323. Spring. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figures 1-5 The cutting adjustment device of the anti-corrosion material beveling machine includes a worktable 100, a rotating cavity 110 in the middle of the worktable 100, a through hole 120 for chip removal at the bottom of the rotating cavity 110, and a support frame 130 for placing the anti-corrosion material to be cut at the left and right edges of the top surface of the worktable 100. A cutting mechanism 200 is rotatably connected to the middle of the workbench 100. The cutting mechanism 200 includes a rotating seat 210 embedded in the top of the workbench 100, a cutting head 220 installed at the rear end of the top surface of the rotating seat 210, and a toggle assembly 230 for driving the rotating seat 210 to rotate. The rotating seat 210 provides a mounting base for the cutting head 220 and can drive the cutting head 220 to rotate circumferentially to adjust the cutting angle. The toggle assembly 230 can directly drive the rotating seat 210 to rotate manually without relying on motor transmission, thus improving the response speed of angle adjustment. The toggle assembly 230 includes a fixed seat 231, which is installed on the front edge of the top of the rotating seat 210. A handle 2311 is fixed to the end of the fixed seat 231. The fixed seat 231 provides a mounting carrier for the handle 2311 and the subsequent locking structure. The handle 2311 is easy for the operator to hold and apply force, reducing the difficulty of driving the rotating seat 210 to rotate.

[0036] like Figures 1-3As shown, in this utility model, limit blocks 111 can be detachably inserted into both the front and rear end faces of the worktable 100. An annular groove 211 is formed on the outer circumferential surface of the rotating seat 210. The ends of both limit blocks 111 extend into the annular groove 211 and slide against the inner wall of the annular groove 211. The engagement of the limit blocks 111 with the annular groove 211 restricts the vertical displacement of the rotating seat 210, preventing the rotating seat 210 from disengaging from the rotating cavity 110, while not affecting the circumferential rotation of the rotating seat 210; the rotating cavity 110... The bottom of the 10 groove has several grooves 112 arranged in a ring around the axis of the rotating cavity 110. A rotating wheel 113 is rotatably connected in the groove 112. The bottom end of the rotating seat 210 abuts against the outer circumferential surface of the rotating wheel 113 and can be supported by the rolling of the rotating wheel 113. The groove 112 provides installation space for the rotating wheel 113. The rotating wheel 113 converts the sliding friction between the rotating seat 210 and the bottom of the groove of the rotating cavity 110 into rolling friction, reducing the resistance when the rotating seat 210 rotates and making the angle adjustment smoother.

[0037] like Figure 3 and Figure 5 As shown, specifically, the top of the fixed base 231 has a vertical groove 2313, and a locking plate 232 is slidably fitted in the vertical groove 2313. A lifting handle 2321 is fixed to the top of the locking plate 232. The vertical groove 2313 provides a sliding guide for the locking plate 232, ensuring that the locking plate 232 can only move in the vertical direction. The lifting handle 2321 makes it easy for the operator to lift the locking plate 232 upward to release the locking state. The top surface of the worktable 100 corresponding to the bottom end of the locking plate 232 has several limiting grooves 140. By driving the locking plate 232 to slide along the vertical groove 2313, the bottom end of the locking plate 232 can be fitted into the corresponding limiting groove 140. The cooperation between the limiting groove 140 and the locking plate 232 can fix the rotation angle of the rotating seat 210, preventing the rotating seat 210 from deflecting due to external force after adjustment, and ensuring the stability of the cutting angle.

[0038] like Figure 2 , Figure 3 and Figure 5 Furthermore, the bottom outer periphery of the lever 2311 is provided with a downwardly extending indicator plate 2312, and the front end of the top of the worktable 100 is engraved with several angle scale lines 150. The indicator plate 2312 rotates synchronously with the lever 2311 and can intuitively point to the angle scale line 150, making it easy for the operator to quickly read the current cutting angle and reduce the angle judgment error. The number of angle scale lines 150 is equal to the number of limit grooves 140 and their positions correspond one-to-one. The several angle scale lines 150 are distributed in a ring with equal spacing around the axis of the rotating seat 210. The one-to-one correspondence between the angle scale lines 150 and the limit grooves 140 can ensure that when the indicator plate 2312 points to the target angle, the locking plate 232 can be accurately inserted into the corresponding limit groove 140, improving the accuracy of angle adjustment.

[0039] like Figures 1-3 As shown, in addition, several limiting grooves 140 are evenly distributed within a 60° range to the left and right, with the center of the front end of the worktable 100 as the 0° reference. The included angle between two adjacent limiting grooves 140 is 1°. The distribution of the limiting grooves 140 within a 60° range to the left and right can cover the common angle requirements for beveling anti-corrosion materials. The 1° included angle interval can meet the application scenarios of high-precision cutting angle adjustment. Several angle numbers are engraved on the top surface of the worktable 100 to identify the angle values ​​corresponding to each angle scale line 150. The angle scale lines 150 and angle numbers are all located outside the fixed base 231, which can prevent the fixed base 231 from obstructing the angle scale lines 150 and angle numbers. The setting of the angle scale lines 150 and angle numbers being located outside the fixed base 231 ensures that the angle information is always visible during the adjustment process, improving the convenience of operation.

[0040] like Figure 5 As shown, it is worth noting that a horizontal groove 2314 is provided on the side end face of the fixed base 231. The horizontal groove 2314 extends horizontally through the vertical groove 2313. The horizontal groove 2314 provides installation and movement space for the horizontal bar 2322. At the same time, by extending through the vertical groove 2313, the sliding stroke of the locking plate 232 can be limited to prevent the locking plate 232 from coming out of the vertical groove 2313. A horizontal bar 2322 extending in the horizontal direction is fixed to the side end face of the locking plate 232. The horizontal bar 2322 extends into the horizontal groove 2314, and the vertical height of the horizontal groove 2314 is greater than the vertical height of the horizontal bar 2322. The cooperation between the horizontal bar 2322 and the horizontal groove 2314 can enhance the stability of the locking plate 232 when sliding. The setting that the vertical height of the horizontal groove 2314 is greater than the vertical height of the horizontal bar 2322 provides sufficient vertical movement space for the locking plate 232, ensuring that the locking plate 232 can completely detach from or insert into the limiting groove 140. Both ends of the crossbar 2322 have recessed holes at their top, and springs 2323 are embedded in the recessed holes. The top of the springs 2323 abuts against the top wall of the transverse groove 2314. Under the elastic preload of the springs 2323, the locking plate 232 always remains in the locked state inserted into the limiting groove 140. The recessed holes provide installation positioning for the springs 2323 and prevent the springs 2323 from shifting during compression or rebound. The elastic preload of the springs 2323 can make the locking plate 232 automatically maintain the locked state without the need for manual additional fixing, thus improving the convenience of operation.

[0041] It is worth noting that the cutting head 220 involved in this utility model is a conventional technology and will not be described in detail here.

[0042] In this embodiment, when using the cutting adjustment device of the anti-corrosion material beveling machine, firstly, the operator places the anti-corrosion material to be cut on the workbench 100 and determines the target beveling angle according to the actual cutting requirements; then, the operator pulls the lifting handle 2321 upward, causing the locking plate 232 to slide upward along the vertical groove 2313, so that the bottom end of the locking plate 232 disengages from the corresponding limiting groove 140, releasing the angle locking state of the rotating seat 210; next, the operator holds the lever 2311 and applies rotational force, driving the rotating seat 210 along the rotating cavity 11 The rotating wheel 113 inside rotates circumferentially while observing the direction of the indicator plate 2312 until the indicator plate 2312 aligns with the angle scale line 150 and angle number corresponding to the target angle. Finally, the lifting handle 2321 is released, and under the elastic pre-tightening force of the spring 2323, the locking plate 232 slides down along the vertical groove 2313, and its bottom end automatically inserts into the limiting groove 140 corresponding to the target angle, thus completing the angle fixing of the rotating seat 210. At this time, the cutting head 220 can be started to perform oblique cutting processing on the anti-corrosion material at the preset angle.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting adjustment device for a beveling machine for corrosion-resistant materials, comprising a worktable (100), characterized in that: A cutting mechanism (200) is rotatably connected to the middle of the workbench (100). The cutting mechanism (200) includes a rotating seat (210) embedded in the top of the workbench (100), a cutting head (220) installed at the rear end of the top surface of the rotating seat (210), and a toggle assembly (230) for driving the rotating seat (210) to rotate. The toggle assembly (230) includes a fixed seat (231), which is installed at the front edge of the top of the rotating seat (210). A lever (2311) is fixed at the end of the fixed seat (231). The top of the fixed base (231) is provided with a vertical groove (2313), and a locking plate (232) is slidably assembled in the vertical groove (2313). A lifting handle (2321) is fixed at the top of the locking plate (232). A number of limiting grooves (140) are provided on the top surface of the workbench (100) corresponding to the bottom end of the locking plate (232). By driving the locking plate (232) to slide along the vertical groove (2313), the bottom end of the locking plate (232) can be adapted to be inserted into the corresponding limiting groove (140).

2. The cutting adjustment device of the anti-corrosion material beveling machine according to claim 1, characterized in that: The workbench (100) has a rotating cavity (110) in the middle, and a through hole (120) for chip removal is provided at the bottom of the rotating cavity (110). The rotating seat (210) is embedded in the rotating cavity (110) and can rotate around the rotating cavity (110).

3. The cutting adjustment device of the anti-corrosion material beveling machine according to claim 1, characterized in that: Limiting blocks (111) can be detachably inserted on the end faces of both the front and rear ends of the worktable (100). The outer circumferential surface of the rotating seat (210) is provided with an annular groove (211). The ends of the two limiting blocks (111) extend into the annular groove (211) and slide in cooperation with the inner wall of the annular groove (211).

4. The cutting adjustment device of the anti-corrosion material beveling machine according to claim 2, characterized in that: The bottom of the rotating cavity (110) has several grooves (112) arranged in a ring array with the axis of the rotating cavity (110) as the center. A rotating wheel (113) is rotatably connected in the groove (112). The bottom end of the rotating seat (210) abuts against the outer circumferential surface of the rotating wheel (113) and can be supported by the rolling of the rotating wheel (113).

5. The cutting adjustment device of the anti-corrosion material beveling machine according to claim 1, characterized in that: The bottom outer periphery of the lever (2311) is provided with a downwardly extending indicator plate (2312), and the front end of the top of the worktable (100) is engraved with a number of angle scale lines (150). The number of angle scale lines (150) is equal to the number of limiting grooves (140) and their positions correspond one-to-one. The number of angle scale lines (150) are distributed in a ring at equal intervals around the axis of the rotating seat (210).

6. The cutting adjustment device of the anti-corrosion material beveling machine according to claim 1, characterized in that: The limiting grooves (140) are evenly distributed within a range of 60° to the left and right, with the front center of the worktable (100) as the 0° reference, and the included angle between two adjacent limiting grooves (140) is 1°.

7. The cutting adjustment device of the anti-corrosion material beveling machine according to claim 5, characterized in that: The top surface of the workbench (100) is engraved with a number of angle numbers for marking the angle values ​​corresponding to each angle scale line (150). The angle scale lines (150) and angle numbers are located on the outside of the fixed seat (231), which can prevent the fixed seat (231) from obstructing the angle scale lines (150) and angle numbers.

8. The cutting adjustment device of the anti-corrosion material beveling machine according to claim 1, characterized in that: The side end face of the fixed base (231) is provided with a horizontal groove (2314), which runs horizontally through the vertical groove (2313). The side end face of the locking plate (232) is fixed with a horizontal bar (2322) extending in the horizontal direction. The horizontal bar (2322) extends into the horizontal groove (2314), and the vertical height of the horizontal groove (2314) is greater than the vertical height of the horizontal bar (2322). The top of both ends of the horizontal bar (2322) is provided with a concave hole, and a spring (2323) is embedded in the concave hole. The top of the spring (2323) abuts against the top groove wall of the horizontal groove (2314). Under the action of the elastic pre-tightening force of the spring (2323), the locking plate (232) always remains in the locked state inserted into the limiting groove (140).

Images