Rod body chamfering device

Abstract

The utility model belongs to the technical field of rod body machining, and particularly discloses a rod body chamfering device which comprises a base, the inner side of the base is in sliding connection with a moving frame through a driving mechanism, a V-shaped groove is formed in the top of the moving frame, a straight rod clamping mechanism is arranged at the top of the moving frame, the base is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with the base. A fixing rod is fixedly connected to the inner side of the fixing frame, the outer surface of the fixing rod is fixedly sleeved with a supporting wheel, a curved bar clamping mechanism is arranged on the fixing frame, and the driving mechanism comprises a motor fixedly installed on the outer surface of the base. According to the rod body chamfering device, different clamping mechanisms can be selected, the device can be suitable for different types of rod bodies including straight rods and curved rods, due to the flexibility, the device is more universal, the chamfering requirements of various workpieces can be met, the device is not limited to the situation that only straight rod bodies can be processed any more, and according to the shapes and curvatures of different rod bodies, the chamfering requirements of various workpieces can be met. And the clamping force and the clamping position are automatically adjusted.

Description

Technical Field

[0001] The present application relates to the technical field of rod body processing, and in particular to a rod body chamfering device. Background Art

[0002] A rod chamfering device generally refers to a device or tool used to perform chamfering on the edge or corner of a rod or column. This device is generally used in various processes such as metal processing, woodworking, and plastic processing. For convenience, a handheld chamfering tool is generally selected to perform chamfering operations on the rod. These handheld chamfering tools generally have different electric or pneumatic drive modes.

[0003] In the process of chamfering a rod body with a handheld chamfering tool, a straight rod body is usually placed on the chamfering device, and the rod body is stably clamped before chamfering. It is difficult to adjust the clamping force and clamping position according to the curvature of the rod body, and it cannot be flexibly adjusted to adapt to rod bodies with different curvatures, which easily leads to insufficient adaptive clamping ability of the chamfering device. Utility Model Content

[0004] In view of this, the purpose of the present invention is to solve the shortcomings of the background technology and to provide a rod chamfering device to solve the problems in the prior art.

[0005] To achieve the above purpose, the utility model provides a rod chamfering device, including a base, the inner side of the base is slidably connected to a moving frame through a driving mechanism, the top of the moving frame is provided with a V-shaped groove, the top of the moving frame is provided with a straight rod clamping mechanism, the base is fixedly connected to a fixing frame, the inner side of the fixing frame is fixedly connected to a fixing rod, the outer surface of the fixing rod is fixedly sleeved with a support wheel, and the fixing frame is provided with a curved rod clamping mechanism.

[0006] Preferably, the driving mechanism includes a motor fixedly mounted on the outer surface of the base, the output end of the motor is fixedly connected to a screw rod, the outer surface of the screw rod is threadedly engaged with the inner surface of the moving frame, and the spacing between the two groups of moving frames can be adjusted through the driving mechanism to accommodate straight rods of different lengths, wherein the outer surface of the screw rod is provided with threads of the same length and in opposite directions from the middle to both ends, so that when the screw rod rotates, the two groups of moving frames will move in opposite directions.

[0007] Preferably, the straight rod locking mechanism comprises a bracket fixedly connected to the top of the moving frame, a screw is threadedly sleeved on the inner surface of the bracket, and a rotary handle is provided on the top of the screw.

[0008] Preferably, a clamping plate is rotatably connected to the bottom of the screw rod, both sides of the clamping plate are slidably connected to the outer surface of the bracket, and a stepped surface is provided at the bottom of the clamping plate.

[0009] Preferably, the bent rod locking mechanism includes a guide rod fixedly connected to the bottom of the inner wall of the fixed frame, the outer surface of the guide rod is slidably connected to a slide seat, and a locking wheel is provided at the bottom of the slide seat. The bent rod body can be chamfered by the bent rod locking mechanism.

[0010] Preferably, a rotating rod is threadedly sleeved on the inner surface of the fixing frame, the bottom of the rotating rod is rotatably connected to the top of the sliding seat, and a knob is arranged on the top of the rotating rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The rod chamfering device can be applied to different types of rods, including straight rods and curved rods, by selecting different clamping mechanisms. This flexibility makes the device more versatile and can meet the chamfering requirements of various workpieces. It is no longer limited to processing only straight rods, and can automatically adjust the clamping force and clamping position according to the shape and curvature of different rods.

[0013] 2. For straight rods, the rod chamfering device can stably clamp and fix the rod body through the cooperation of the shifting frame and the clamping plate, thereby ensuring the stability and accuracy of the chamfering operation. For curved rods, the design of the supporting wheel and the clamping wheel can relatively stably support and fix the curved rod, making the chamfering process safer and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the surface structure of the transfer rack for this application;

[0016] Figure 3 This is a schematic diagram of the surface structure of the fixing frame of this application.

[0017] Among them: 1. base; 2. motor; 3. screw; 4. moving frame; 5. V-groove; 6. bracket; 7. screw; 8. handle; 9. clamping plate; 10. ladder surface; 11. fixed frame; 12. fixed rod; 13. support wheel; 14. guide rod; 15. slide seat; 16. rotary rod; 17. knob; 18. clamping wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] See also Figure 1-3 A rod chamfering device comprises a base 1, a moving frame 4 is slidably connected to the inner side of the base 1 through a driving mechanism, a V-shaped groove 5 is provided on the top of the moving frame 4, a straight rod clamping mechanism is provided on the top of the moving frame 4, a fixing frame 11 is fixedly connected to the base 1, a fixing rod 12 is fixedly connected to the inner side of the fixing frame 11, a supporting wheel 13 is fixedly sleeved on the outer surface of the fixing rod 12, and a curved rod clamping mechanism is provided on the fixing frame 11.

[0020] Through the above technical solution, the device can select different locking mechanisms to fix the rod body according to the type of the rod body when in use. Straight rods of different lengths can be fixed by the straight rod locking mechanism, and the curved rod locking mechanism can fix curved rods with different curvatures so that they can be chamfered by a handheld chamfering tool, which effectively improves the adaptability of the device.

[0021] Specifically, the driving mechanism includes a motor 2 fixedly mounted on the outer surface of the base 1 , the output end of the motor 2 is fixedly connected with a screw rod 3 , and the outer surface of the screw rod 3 is threadedly sleeved with the inner surface of the moving frame 4 .

[0022] With the above technical solution, since the outer surface of the screw rod 3 is provided with threads of the same length and opposite directions from the middle to both ends, the two sets of moving frames 4 will move closer to or farther from each other to adapt to straight rods of different lengths.

[0023] Specifically, the straight rod locking mechanism includes a bracket 6 fixedly connected to the top of the moving frame 4 , a screw rod 7 is threadedly sleeved on the inner surface of the bracket 6 , and a rotary handle 8 is provided on the top of the screw rod 7 .

[0024] Through the above technical solution, the rotating handle 8 drives the screw rod 7 to rotate, and the screw rod 7 will gradually move downward and drive the clamping plate 9 to move downward synchronously.

[0025] Specifically, a clamping plate 9 is rotatably connected to the bottom of the screw rod 7 , both sides of the clamping plate 9 are slidably connected to the outer surface of the bracket 6 , and a stepped surface 10 is provided at the bottom of the clamping plate 9 .

[0026] Through the above technical solution, the bracket 6 plays a relative limiting role on the clamping plate 9, allowing the clamping plate 9 to move downward with the screw rod 7 but will not rotate therewith.

[0027] Specifically, the bent rod locking mechanism includes a guide rod 14 fixedly connected to the bottom of the inner wall of the fixing frame 11 , a slide seat 15 is slidably connected to the outer surface of the guide rod 14 , and a locking wheel 18 is provided at the bottom of the slide seat 15 .

[0028] Through the above technical solution, the locking wheel 18 can press the curved rod from above, thereby cooperating with the two sets of supporting wheels 13 to keep the curved rod stable.

[0029] Specifically, a rotating rod 16 is threadedly sleeved on the inner surface of the fixing frame 11 , the bottom of the rotating rod 16 is rotatably connected to the top of the sliding seat 15 , and a knob 17 is provided on the top of the rotating rod 16 .

[0030] Through the above technical solution, when the rotating knob 17 drives the rotating rod 16 to rotate, due to the guiding effect of the guide rod 14, the sliding seat 15 will drive the locking wheel 18 to move downward.

[0031] Working principle: When the device is in use, different clamping mechanisms can be selected according to the type of rod body to fix it. When the chamfering tool is held by hand to chamfer the straight rod, the motor 2 can be turned on to drive the screw rod 3 to rotate. At this time, the two sets of moving frames 4 are close to each other until they are adjusted to a position that stably supports the straight rod of this length. Then, the straight rod is placed in the V-groove 5 on the top of the two sets of moving frames 4, and the handle 8 is rotated to drive the screw rod 7 to rotate. During this process, the clamping plate 9 will gradually approach the straight rod until it can be stably clamped by the stepped surface 10, thereby stably chamfering it. When chamfering curved rods with different curvatures, first It is placed on two sets of support wheels 13 and cooperates with the fixed rod 12 to provide relatively stable support for the curved rod. Then the rotating knob 17 drives the rotating rod 16 to rotate. During this process, under the guiding action of the guide rod 14, the slide 15 will move down synchronously with the rotating rod 16, and drive the clamping wheel 18 to approach the curved rod until the clamping wheel 18 stably clamps the curved rod. The curved rod with the corresponding curvature can be stably chamfered. At this point, the entire device can automatically adjust the clamping force and clamping position according to the shape and curvature of the different rod bodies. This adaptability enables the device to better adapt to workpieces of different shapes and sizes, thereby improving the convenience and efficiency of operation.

[0032] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rod chamfering device, comprising a base (1), characterized in that: The inner side of the base (1) is slidably connected to a moving frame (4) through a driving mechanism, a V-shaped groove (5) is provided on the top of the moving frame (4), a straight rod clamping mechanism is provided on the top of the moving frame (4), a fixing frame (11) is fixedly connected to the base (1), a fixing rod (12) is fixedly connected to the inner side of the fixing frame (11), a supporting wheel (13) is fixedly sleeved on the outer surface of the fixing rod (12), and a curved rod clamping mechanism is provided on the fixing frame (11).

2. A rod chamfering device according to claim 1, characterized in that: The driving mechanism comprises a motor (2) fixedly mounted on the outer surface of a base (1); an output end of the motor (2) is fixedly connected to a screw rod (3); and an outer surface of the screw rod (3) is threadedly sleeved with an inner surface of a moving frame (4).

3. A rod chamfering device according to claim 1, characterized in that: The straight rod locking mechanism comprises a bracket (6) fixedly connected to the top of the moving frame (4); a screw rod (7) is threadedly sleeved on the inner surface of the bracket (6); and a rotary handle (8) is arranged on the top of the screw rod (7).

4. A rod chamfering device according to claim 3, characterized in that: The bottom of the screw rod (7) is rotatably connected to a clamping plate (9), both sides of the clamping plate (9) are slidably connected to the outer surface of the bracket (6), and the bottom of the clamping plate (9) is provided with a stepped surface (10).

5. The rod chamfering device according to claim 1, characterized in that: The bent rod locking mechanism comprises a guide rod (14) fixedly connected to the bottom of the inner wall of the fixing frame (11); the outer surface of the guide rod (14) is slidably connected to a sliding seat (15); and a locking wheel (18) is provided at the bottom of the sliding seat (15).

6. A rod chamfering device according to claim 5, characterized in that: The inner surface of the fixing frame (11) is threadedly sleeved with a rotating rod (16), the bottom of the rotating rod (16) is rotatably connected to the top of the sliding seat (15), and the top of the rotating rod (16) is provided with a knob (17).

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