All-position beveling machine

Abstract

The utility model discloses an all-position beveling machine, which belongs to the technical field of beveling machines and comprises an elastic pressing device, the elastic pressing device is arranged at the lower end of a top plate, the pressing end of the elastic pressing device is connected with a driving traveling wheel so as to drive the driving traveling wheel to press the upper end face of a workpiece to be machined, a groove is formed in a base, a pressing profiling wheel is rotatably connected to the groove, and the pressing profiling wheel is arranged on the upper end face of the workpiece to be machined. The cutting device is arranged on the mounting frame, and the cutting end of the cutting device can cut the to-be-machined plate. According to the all-position beveling machine, the driving walking wheel can abut against the upper end face of a workpiece to be machined through the elastic pressing device, the lower end face of the workpiece can abut against the pressing profiling wheel, and under the matching action of the driving walking wheel and the pressing profiling wheel, the workpiece can stably and horizontally move; through cooperative use of the cutting device, a workpiece to be machined can be driven to horizontally move at the cutting end of the cutting device, and therefore a specified groove is cut in the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of beveling machines, in particular to an all-position beveling machine. Background Art

[0002] Beveling machine is a professional machine that bevels the workpiece before welding to ensure the welding quality during the welding manufacturing process. Steel plate beveling machine and flat plate beveling machine are mainly used for beveling plates, and some beveling machines can be equipped with pipe beveling function. It is a welding and cutting auxiliary equipment widely used in various welding manufacturing industries such as shipbuilding, metallurgy, and steel structure. At present, the bevel angle of steel plate welding will vary according to the process bevel angle, and double-sided processing of welding bevel is often required when welding thick steel plates. A handheld chamfering machine is used to process a single-sided bevel, and the steel plate is flipped before processing the other side bevel. The bevel angle is not easy to control during this process, and the production efficiency is low because the steel plate needs to be flipped before processing the other side.

[0003] In order to solve the above problems, a detection tool has now emerged. For example, the Chinese utility model patent with announcement number CN206578375U discloses a beveling machine with a collecting device. The key points of its technical solution are: it includes a machine body, a cutting device is provided on the machine body, and collecting devices are provided on both sides of the machine body below the cutting device. The collecting device includes fixing bolts fixed on the outer wall of the machine body on both sides of the cutting device, a collecting trough located below the cutting device, and a spring located on the outer wall of the collecting trough and connected to the outer wall of the machine body. The cutting device includes a motor, an adjusting device located on the motor and connected to the machine body for adjusting the motor angle, a reducer located at the motor output port, and a truncated cone-shaped blade block located at the reducer outlet, the reducer outlet is perpendicular to the motor outlet, the adjusting device includes a cylinder located at the bottom of the machine body, an output shaft located at the cylinder outlet, a cross bar that hinges the motor to the machine body, arc-shaped notches on both sides of the machine body, bolts passing through the notches at both ends of the reducer, and a connecting rod connected to the bolts at one end and hinged to the cylinder output shaft at the other end. However, the above-mentioned beveling machine is used in the beveling processing site of the inner rib shell ring end panel of the large structural part in the shipyard workshop. Due to its heavy weight and large size, it is very difficult to move the beveling machine to a large equipment machine, and it is difficult to adapt to the on-site processing environment. Therefore, an all-position beveling machine is proposed to solve the above problem. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an all-position beveling machine.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses an all-position beveling machine, comprising a base, a mounting frame, and a top plate, wherein the mounting frame is arranged on the base, and the top plate is arranged above the mounting frame. The utility model also comprises an elastic clamping device, a driving walking wheel, and a cutting device. The elastic clamping device is arranged at the lower end of the top plate, and its clamping end is connected with the driving walking wheel to drive the driving walking wheel to clamp the upper end surface of a workpiece to be processed. A groove is provided on the base, and a clamping profiling wheel is rotatably connected to the groove. The cutting device is arranged on the mounting frame, and its cutting end can make incisions on a plate to be processed.

[0007] As an optimal technical solution of the utility model, the elastic clamping device includes a vertical plate, a mounting plate, a guide rod, a first spring, and a screw rod. The two ends of the guide rod are respectively fixedly connected to the top plate and the mounting frame, and one end thereof passes through the mounting plate and is slidably connected thereto. The first spring is sleeved on the guide rod, and one end thereof is connected to the top plate, and the other end is connected to the mounting plate. The two ends of the screw rod are respectively rotatably connected to the top plate and the mounting frame, and one end thereof is threadedly connected to the mounting plate. The vertical plate is fixed to the mounting plate, the driving walking wheel is rotatably connected to the vertical plate, and the driving end of the first driving mechanism is transmission-connected to the driving walking wheel.

[0008] As a preferred technical solution of the utility model, the first driving mechanism includes a driving box and a servo motor. The driving box is arranged on the vertical plate, and the servo motor is arranged in the driving box. The number of the driving walking wheels is two or more, and the output shaft of the servo motor is connected to the driving walking wheels through a gear assembly.

[0009] As a preferred technical solution of the present utility model, the cutting device includes a second driving mechanism, a cutter disc, and a cutter disc adjustment mechanism. The cutter disc adjustment mechanism is arranged on the mounting frame, and its adjustment end is connected to the cutter disc. The second driving mechanism is arranged on the cutter disc adjustment mechanism, and its driving end is transmission-connected to the cutter disc.

[0010] As a preferred technical solution of the utility model, the full-position beveling machine also includes a locking assembly, and the cutter disc adjustment mechanism includes a mounting frame, a sliding plate, a limit bolt, a handwheel, two limit plates, and a second spring. The two limit plates are fixed to the mounting frame, and the two ends of the mounting frame are rotatably connected to the two limit plates respectively. Both ends of the mounting frame are provided with sliding grooves, and the sliding plate is slidably arranged in the sliding groove, and one end of the sliding plate is connected to the second spring and the other end is abutted against the limit plate. The end of the second spring away from the sliding plate is connected to the mounting frame, and the sliding plate is fixed in the sliding groove by the locking assembly.

[0011] As a preferred technical solution of the utility model, the locking assembly includes a limiting bolt and a handwheel, a through hole is opened on the sliding plate, a threaded hole is opened on the mounting frame, one end of the limiting bolt passes through the through hole and extends into the threaded hole to be threadedly connected to the mounting frame, and the other end is fixedly connected to the handwheel.

[0012] As a preferred technical solution of the utility model, the second driving mechanism includes a water drill motor, the water drill motor is installed on the installation frame through a mounting seat, and its output shaft is coaxially connected to the cutter disc.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The driving wheel can be brought into contact with the upper end surface of the workpiece to be processed through the elastic clamping device, and the lower end surface of the workpiece can be brought into contact with the clamping profiling wheel. Under the cooperation of the driving wheel and the clamping profiling wheel, the workpiece can be moved horizontally stably. Through the coordinated use of the cutting device, the workpiece to be processed can be driven to move horizontally at the cutting end of the cutting device, thereby cutting a specified groove on the workpiece.

[0015] 2. Turning the handwheel can drive the limit bolt to rotate, so that the limit bolt can be disengaged from the threaded hole, allowing the sliding plate to slide in the slide groove and separate the sliding plate from the limit disk. At this time, the second driving mechanism, the mounting frame and the cutter disc can be rotated. After adjusting to a suitable angle, under the action of the second spring, the sliding plate abuts against the limit disk. At this time, the handwheel is turned again, and the handwheel drives the limit bolt to rotate into the threaded hole, which can limit the sliding plate from continuing to slide, and finally achieve the purpose of fixing the cutter disc to cut out different grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is one of the overall structural schematic diagrams of the utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the local structure of the cutting device of the utility model;

[0020] Figure 4 This is one of the schematic diagrams of the internal structure of the drive box of the utility model;

[0021] Figure 5 This is the second schematic diagram of the internal structure of the drive box of the utility model;

[0022] In the figure: 1. base;

[0023] 2. Mounting frame;

[0024] 3. Top plate;

[0025] 4. Driving walking wheel;

[0026] 5. Press the contour wheel;

[0027] 61. vertical plate; 62. mounting plate; 63. guide rod; 64. first spring; 65. screw rod; 661. drive box; 662. servo motor;

[0028] 71, knife disc; 721, mounting frame; 722, sliding plate; 724, hand wheel; 725, limit plate; 726, second spring;

[0029] 8. Water drill motor;

[0030] 91. First gear; 92. Second gear; 93. Third gear; 94. Fourth gear; 95. Fifth gear; 96. Sixth gear; 97. Seventh gear; 98. Eighth gear. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0032] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Figure 1-5The utility model provides an all-position beveling machine, including a base 1, a mounting frame 2, and a top plate 3. The mounting frame 2 is arranged on the base 1, and the top plate 3 is arranged above the mounting frame 2. It also includes an elastic clamping device, a driving wheel 4, and a cutting device. The elastic clamping device is arranged at the lower end of the top plate 3, and its clamping end is connected to the driving wheel 4 to drive the driving wheel 4 to clamp the upper end surface of the workpiece to be processed. A groove is opened on the base 1, and a clamping profiling wheel 5 is rotatably connected to the groove. The cutting device is arranged on the mounting frame 2, and its cutting end can cut the plate to be processed.

[0034] In this embodiment, the workpiece to be processed is placed between the base 1 and the driving wheel 4, and the top plate 3 and the base 1 are installed on a large external equipment machine. The driving wheel 4 can be abutted against the upper end surface of the workpiece to be processed through an elastic clamping device, and the lower end surface of the workpiece can be abutted against the clamping contour wheel 5. Under the cooperation of the driving wheel 4 and the clamping contour wheel 5, the workpiece can be stably moved horizontally. Through the coordinated use of the cutting device, the workpiece to be processed can be driven to move horizontally at the cutting end of the cutting device, so that the workpiece can be cut into a specified groove.

[0035] Specifically, the elastic clamping device includes a vertical plate 61, a mounting plate 62, a guide rod 63, a first spring 64, and a screw rod 65. The two ends of the guide rod 63 are fixedly connected to the top plate 3 and the mounting frame 2 respectively, and one end thereof penetrates the mounting plate 62 and is slidably connected thereto. The first spring 64 is sleeved on the guide rod 63, and one end thereof is connected to the top plate 3 and the other end is connected to the mounting plate 62. The two ends of the screw rod 65 are rotatably connected to the top plate 3 and the mounting frame 2 respectively, and one end thereof is threadedly connected to the mounting plate 62. The vertical plate 61 is fixed on the mounting plate 62, the driving wheel 4 is rotatably connected to the vertical plate 61, and the driving end of the first driving mechanism is transmission-connected to the driving wheel 4. More specifically, the first driving mechanism includes a driving box 661 and a servo motor 662. The driving box 661 is arranged on the vertical plate 61, and the servo motor 662 is arranged in the driving box 661. The number of the driving wheels 4 is two or more, and the output shaft of the servo motor 662 is transmission-connected to the driving wheel 4 through a gear assembly.

[0036] Place the workpiece to be processed between the base 1 and the driving wheel 4, and rotate the screw 65 by the hand wheel. Since one end of the screw 65 is threadedly connected to the mounting plate 62, the screw 65 can drive the mounting plate 62, the driving box 661 and the driving wheel 4 to move downward until the driving wheel 4 abuts against the upper end surface of the workpiece. Then stop rotating the hand wheel. With the assistance of the first spring 64, the driving wheel 4 can press the workpiece tightly. Start the servo motor 662, and the output torque of the servo motor 662 is transmitted to the gear assembly through the coupling. The gear assembly can transmit the torque to the two driving wheels 4, and finally the servo motor 662 can drive the two driving wheels 4 to rotate in the same direction.

[0037] More specifically, if Figure 4 and Figure 5 As shown, the gear assembly includes two sets of gear groups, a first rotating shaft and a first gear 91, and the two sets of gear groups include a second rotating shaft, a third rotating shaft, a fourth rotating shaft, a fifth rotating shaft, a sixth rotating shaft, a second gear 92, a third gear 93, a fourth gear 94, a fifth gear 95, a sixth gear 96, a seventh gear 97, and an eighth gear 98. The first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft, the fifth rotating shaft, and the sixth rotating shaft are all rotatably connected to the vertical plate 61. The first gear 91 is fixedly sleeved on the first rotating shaft, and the second gear 92 is fixedly sleeved on the second rotating shaft, and they are connected to the first rotating shaft. A gear 91 is meshed with each other, a third gear 93 and a fourth gear 94 are fixedly mounted on the third rotating shaft, a fifth gear 95 and a sixth gear 96 are fixedly mounted on the fourth rotating shaft, the third gear 93 is meshed with the second gear 92, the fourth gear 94 is meshed with the fifth gear 95, the seventh gear 97 is fixedly mounted on the fifth rotating shaft, the eighth gear 98 and the driving walking wheel 4 are fixedly mounted on the sixth rotating shaft, the seventh gear 97 is respectively meshed with the sixth gear 96 and the eighth gear 98, so that the servo motor 662 can finally drive the two driving walking wheels 4 to rotate in the same direction.

[0038] Specifically, the all-position beveling machine further includes a locking assembly, the cutting device includes a second driving mechanism, a cutter disc 71, and a cutter disc adjustment mechanism, the cutter disc adjustment mechanism is arranged on the mounting frame 2, and its adjustment end is connected to the cutter disc 71, the second driving mechanism is arranged on the cutter disc adjustment mechanism, and its driving end is transmission-connected to the cutter disc 71. More specifically, the cutter disc adjustment mechanism includes a mounting frame 721, a sliding plate 722, a limiting bolt, a hand wheel 724, two limiting discs 725, and a second spring 726, the two limiting discs 725 are fixed on the mounting frame 2, the two ends of the mounting frame 721 are respectively rotatably connected to the two limiting discs 725, the two ends of the mounting frame 721 are provided with a slide groove, the sliding plate 722 is slidably arranged in the slide groove, and one end of the sliding plate 722 is connected to the second spring 726 and the other end is abutted against the limiting disc 725, the end of the second spring 726 away from the sliding plate 722 is connected to the mounting frame 721, and the sliding plate 722 is limited and fixed in the slide groove by the locking assembly. The locking assembly includes a limiting bolt and a handwheel 724 . A through hole is provided on the sliding plate 722 , and a threaded hole is provided on the mounting frame 721 . One end of the limiting bolt passes through the through hole and extends into the threaded hole to be threadedly connected to the mounting frame 721 , and the other end is fixedly connected to the handwheel 724 .

[0039] According to the processing requirements, the inclination angle of the cutter disc 71 needs to be adjusted to cut different grooves. The staff member holds the hand wheel 724 and turns the hand wheel 724 to drive the limit bolt to rotate, so that the limit bolt can be disengaged from the threaded hole, and the sliding plate 722 can slide in the slide groove, so that the sliding plate 722 is separated from the limit plate 725. At this time, the second driving mechanism, the mounting frame 721 and the cutter disc 71 can be rotated. After adjusting to a suitable angle, under the action of the second spring 726, the sliding plate 722 abuts against the limit plate 725. At this time, the hand wheel 724 is turned again, and the hand wheel 724 drives the limit bolt to rotate into the threaded hole, which can limit the sliding plate 722 from continuing to slide, and finally achieve the purpose of fixing the cutter disc 71. The limit plate 725 is provided with scale lines to facilitate the staff to observe the inclination angle of the cutter disc 71.

[0040] More specifically, the second driving mechanism includes a water drill motor 8 , which is mounted on the mounting frame 721 via a mounting seat, and an output shaft thereof is coaxially connected to the cutter disc 71 .

[0041] The water drill motor 8 is started, and the output torque of the water drill motor 8 is transmitted to the cutter head 71 through the coupling, thereby finally driving the cutter head 71 to rotate.

[0042] The working principle of this utility model:

[0043] The workpiece to be processed is placed between the base 1 and the driving wheel 4, and the top plate 3 and the base 1 are installed on a large external equipment. The screw 65 is rotated by the hand wheel. Since one end of the screw 65 is threadedly connected to the mounting plate 62, the rotation of the screw 65 can drive the mounting plate 62, the driving box 661 and the driving wheel 4 to move downward until the driving wheel 4 abuts against the upper end surface of the workpiece. The hand wheel can be stopped. With the assistance of the first spring 64, the driving wheel 4 can press the workpiece tightly to start the servo motor 662. The output torque of the servo motor 662 is passed through The torque is transmitted to the gear assembly through the coupling, and the gear assembly can transmit the torque to the two driving wheels 4, and finally the servo motor 662 can drive the two driving wheels 4 to rotate in the same direction. Since the lower end surface of the workpiece abuts against the clamping contour wheel 5, the servo motor 662 can allow the workpiece to move horizontally stably, and start the water drill motor 8. The output torque of the water drill motor 8 is transmitted to the cutter disc 71 through the coupling, and finally the cutter disc 71 is driven to rotate. In combination with the servo motor 662, the workpiece can be moved horizontally stably, so that the end surface of the workpiece will be cut with a specified groove by the cutter disc 71.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An all-position beveling machine, comprising a base (1), a mounting frame (2), and a top plate (3), wherein the mounting frame (2) is arranged on the base (1), and the top plate (3) is arranged above the mounting frame (2), characterized in that: The machine also comprises an elastic clamping device, a driving wheel (4), a cutting device and a first driving mechanism. The elastic clamping device is arranged at the lower end of the top plate (3), and its clamping end is connected to the driving wheel (4) to drive the driving wheel (4) to clamp the upper end surface of the workpiece to be processed. The base (1) is provided with a groove, and a clamping contour wheel (5) is rotatably connected to the groove. The cutting device is arranged on the mounting frame (2), and its cutting end can cut the plate to be processed.

2. The all-position beveling machine according to claim 1, characterized in that: The elastic clamping device comprises a vertical plate (61), a mounting plate (62), a guide rod (63), a first spring (64), and a screw rod (65); the two ends of the guide rod (63) are respectively fixedly connected to the top plate (3) and the mounting frame (2), one end of which passes through the mounting plate (62) and is slidably connected thereto; the first spring (64) is sleeved on the guide rod (63), one end of which is connected to the top plate (3) and the other end of which is connected to the mounting plate (62); the two ends of the screw rod (65) are respectively rotatably connected to the top plate (3) and the mounting frame (2), one end of which is threadedly connected to the mounting plate (62); the vertical plate (61) is fixed on the mounting plate (62); the driving wheel (4) is rotatably connected to the vertical plate (61); and the driving end of the first driving mechanism is drivingly connected to the driving wheel (4).

3. The all-position beveling machine according to claim 2, characterized in that: The first driving mechanism comprises a driving box (661) and a servo motor (662); the driving box (661) is arranged on the vertical plate (61); the servo motor (662) is arranged in the driving box (661); the number of the driving running wheels (4) is two or more; and the output shaft of the servo motor (662) is transmission-connected to the driving running wheels (4) via a gear assembly.

4. The all-position beveling machine according to claim 1, characterized in that: The cutting device comprises a second driving mechanism, a cutter disc (71), and a cutter disc adjusting mechanism, wherein the cutter disc adjusting mechanism is arranged on the mounting frame (2), and its adjusting end is connected to the cutter disc (71), and the second driving mechanism is arranged on the cutter disc adjusting mechanism, and its driving end is drivingly connected to the cutter disc (71).

5. The all-position beveling machine according to claim 4, characterized in that: The all-position beveling machine also includes a locking assembly, which includes a limiting bolt and a hand wheel (724). The cutter disc adjustment mechanism includes a mounting frame (721), a sliding plate (722), two limiting plates (725), and a second spring (726). The two limiting plates (725) are fixed on the mounting frame (2). The two ends of the mounting frame (721) are respectively rotatably connected to the two limiting plates (725). Both ends of the mounting frame (721) are provided with sliding grooves. The sliding plate (722) is slidably mounted on the mounting frame (2). The sliding plate (722) is disposed in the slide groove, and one end of the second spring (726) is connected to the second spring (726), and the other end is abutted against the limiting plate (725); the end of the second spring (726) away from the sliding plate (722) is connected to the mounting frame (721); a through hole is provided on the sliding plate (722); one end of the limiting bolt passes through the through hole and is threadedly connected to the mounting frame (721), and the other end is fixedly connected to the hand wheel (724); the sliding plate (722) is fixed in the slide groove by a locking assembly.

6. The all-position beveling machine according to claim 5, characterized in that: The second driving mechanism comprises a water drill motor (8), the water drill motor (8) is mounted on the mounting frame (721) via a mounting seat, and its output shaft is coaxially connected to the cutter disc (71).

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