A deburring device after mechanical cutting

Abstract

The utility model discloses a deburring device after mechanical cutting, including a clamping device and a grinding device, wherein the clamping device is arranged on the grinding device, and the clamping device includes a supporting base, a sliding rod, a spring, a top plate, a fixed plate, a threaded rod, a fixing nut, a sliding clamping plate, a sliding ring and a handle, wherein the sliding rod is slidably connected to the middle of the top end of the supporting base, the top plate is fixedly connected to the top end of the sliding rod, the top end of the spring is fixedly connected to the bottom end of the top plate, and the bottom end of the spring is fixedly connected to the middle of the top end of the supporting base. The utility model adopts a combination of a fixed plate and a sliding clamping plate, which can adapt to workpieces of different sizes and shapes, and can realize rapid clamping and disassembly of the workpiece by fixing the nut. At the same time, the grinding pressure can also be easily controlled by adjusting the handle and the pressure rod, and the supporting plate can maintain the smooth movement of the grinding belt to ensure the flatness of the grinding process.

Description

Technical Field

[0001] The utility model relates to the field of grinding, in particular to a burr removal device after mechanical cutting. Background Art

[0002] In the process of mechanical processing, cutting is a common processing method. However, there are often burrs on the surface of the workpiece after cutting. These burrs not only affect the appearance quality of the workpiece, but also may affect the assembly and performance of the workpiece. Traditional grinding devices usually use equipment such as grinders or polishers. The grinding quality of these devices is greatly affected by the skill level of the operator, and it is difficult to ensure consistency. The efficiency is low and the quality is unstable. Therefore, a mechanical post-cutting deburring device is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a deburring device after mechanical cutting to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deburring device after mechanical cutting, comprising a clamping device and a grinding device, wherein the clamping device is arranged on the grinding device, and the clamping device comprises a supporting base, a sliding rod, a spring, a top plate, a fixed plate, a threaded rod, a fixing nut, a sliding clamping plate, a slide rail support plate, a fixed shaft, a pressure rod, a sliding groove, a sliding ring and a handle, wherein the sliding rod is slidably connected to the middle part of the top end of the supporting base, the top plate is fixedly connected to the top end of the sliding rod, the top end of the spring is fixedly connected to the bottom end of the top plate, and the bottom end of the spring is fixedly connected to the The top end of the fixed plate is fixedly connected to the bottom end of the sliding rod, one end of the threaded rod is fixedly connected to one end of the fixed plate, the slide rail support plate is fixedly connected to the other end of the fixed plate, the fixing nut is threadedly connected to the threaded rod, the sliding clamp is slidably connected to the slide rail support plate, the fixed shaft is fixedly connected to one side of the support base, one end of the pressure rod is rotatably connected to the fixed shaft, the sliding groove is opened in the middle part of the pressure rod, the sliding ring is slidably connected to the pressure rod, and the handle is fixedly connected to the end of the sliding ring away from the fixed shaft.

[0005] Preferably, the grinding device includes a supporting frame, a supporting frame, a motor, a transmission belt, a grinding belt, a transmission wheel and a supporting plate, the supporting frame is fixedly connected to one side of the supporting frame, the motor is fixedly installed on the top of the supporting frame, the transmission wheel is symmetrically arranged, and the two ends of the transmission wheel are rotatably connected to the two sides of the supporting frame through a rotating shaft, the two sides of the supporting plate are respectively fixedly connected to the inner two sides of the supporting frame, the transmission belt is transmission-connected to the outer side of the transmission wheel, and the grinding belt is fixedly connected to the outer side of the transmission belt.

[0006] Preferably, the bottom end of the support base is fixedly connected to the middle of the top end of the support fixing frame.

[0007] Preferably, the spring is nested on the outside of the slide rod.

[0008] Preferably, the threaded rod is slidably inserted into an end of the sliding clamping plate away from the slide rail support plate.

[0009] Preferably, the fixing nut is located on a side of the sliding clamping plate away from the fixing plate.

[0010] Preferably, one end of the sliding ring away from the pressure rod is fixedly connected to the middle part of one side of the fixing plate away from the sliding clamping plate.

[0011] Preferably, the driving end of the motor is fixedly connected to one end of the transmission wheel close to the support frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model adopts a combination of a fixed plate and a sliding clamping plate, which can adapt to workpieces of different sizes and shapes. The workpiece can be quickly clamped and disassembled through the fixing nut. At the same time, the grinding pressure can also be easily controlled by adjusting the handle and the pressure rod. The supporting plate can maintain the smooth movement of the grinding belt to ensure the flatness of the grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the clamping device in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the clamping device in the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the grinding device in the utility model;

[0018] Figure 5It is a schematic diagram of the structure of the grinding device in the utility model.

[0019] In the figure: 1-clamping device, 2-grinding device, 3-support base, 4-slide rod, 5-spring, 6-top plate, 7-fixed plate, 8-threaded rod, 9-fixed nut, 10-sliding splint, 11-slide rail support plate, 12-fixed shaft, 13-pressure rod, 14-slide groove, 15-sliding ring, 16-handle, 17-support fixing frame, 18-support frame, 19-motor, 20-transmission belt, 21-grinding belt, 22-transmission wheel, 23-support plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides an embodiment: a deburring device after mechanical cutting, comprising a clamping device 1 and a grinding device 2, wherein the clamping device 1 is arranged on the grinding device 2, and the clamping device 1 comprises a supporting base 3, a sliding rod 4, a spring 5, a top plate 6, a fixing plate 7, a threaded rod 8, a fixing nut 9, a sliding clamping plate 10, a slide rail supporting plate 11, a fixing shaft 12, a pressure rod 13, a slide groove 14, a sliding ring 15 and a handle 16, wherein the sliding rod 4 is slidably connected to the middle of the top end of the supporting base 3, the top plate 6 is fixedly connected to the top end of the sliding rod 4, the top end of the spring 5 is fixedly connected to the bottom end of the top plate 6, and the bottom end of the spring 5 is fixedly connected to the In the middle of the top of the support base 3, the top of the fixed plate 7 is fixedly connected to the bottom end of the sliding rod 4, one end of the threaded rod 8 is fixedly connected to one end of the fixed plate 7, the slide rail support plate 11 is fixedly connected to the other end of the fixed plate 7, the fixing nut 9 is threadedly connected to the threaded rod 8, the sliding clamp 10 is slidably connected to the slide rail support plate 11, the fixed shaft 12 is fixedly connected to one side of the support base 3, one end of the pressure rod 13 is rotatably connected to the fixed shaft 12, the slide groove 14 is opened through the middle of the pressure rod 13, the sliding ring 15 is slidably connected to the pressure rod 13, and the handle 16 is fixedly connected to the end of the sliding ring 15 away from the fixed shaft 12.

[0022] The grinding device 2 includes a supporting frame 17, a supporting frame 18, a motor 19, a transmission belt 20, a grinding belt 21, a transmission wheel 22 and a supporting plate 23. The supporting frame 18 is fixedly connected to one side of the supporting frame 17, the motor 19 is fixedly installed at the top of the supporting frame 18, the transmission wheel 22 is symmetrically arranged, and the two ends of the transmission wheel 22 are rotatably connected to the two sides of the supporting frame 17 through a rotating shaft, the two sides of the supporting plate 23 are respectively fixedly connected to the inner two sides of the supporting frame 17, the transmission belt 20 is transmission-connected to the outer side of the transmission wheel 22, and the grinding belt 21 is fixedly connected to the outer side of the transmission belt 20.

[0023] The bottom end of the support base 3 is fixedly connected to the middle of the top end of the support fixing frame 17 .

[0024] The spring 5 is nested on the outside of the slide rod 4. When the slide rod 4 slides downward in the support base 3, it drives the top plate 6 to move downward and squeezes the spring 5 to contract.

[0025] The threaded rod 8 is slidably inserted into the end of the sliding clamp plate 10 away from the slide rail support plate 11. When the sliding clamp plate 10 is pushed to slide on the slide rail support plate 11 by external force, the end of the sliding clamp plate 10 close to the threaded rod 8 slides on the threaded rod 8 to keep the sliding clamp plate 10 balanced.

[0026] The fixing nut 9 is located at a side of the sliding clamp plate 10 away from the fixing plate 7 , and is fixed by screwing the fixing nut 9 with external force until the fixing nut 9 is tightly attached to the outer side of the sliding clamp plate 10 .

[0027] One end of the sliding ring 15 away from the pressure rod 13 is fixedly connected to the middle part of the side of the fixed plate 7 away from the sliding clamping plate 10. By rotating the pressure rod 13, the sliding ring 15 is driven to slide on the pressure rod 13 and move up and down at the same time, thereby driving the fixed plate 7 to move up and down.

[0028] The driving end of the motor 19 is fixedly connected to one end of the transmission wheel 22 close to the support frame 18 .

[0029] Working principle: During use, the cut workpiece is first placed between the fixed plate 7 and the sliding clamp plate 10, and the outer side of the workpiece is close to the side of the fixed plate 7 close to the sliding clamp plate 10, and the cut end of the workpiece is located at the bottom, and then the sliding clamp plate 10 is pushed on the slide rail support plate 11 by external force to slide close to the fixed plate 7, until the outer side of the workpiece is close to the side of the sliding clamp plate 10 close to the fixed plate 7, and then the fixing nut 9 is rotated by external force to make the fixing nut 9 close to the sliding clamp plate 10, until the side of the fixing nut 9 close to the sliding clamp plate 10 is close to the side of the sliding clamp plate 10 close to the fixing nut 9, and then the motor 19 is started, and the motor 19 drives the transmission wheel 22 to rotate, and the rotation of the transmission wheel 22 drives the transmission belt 20 to move, and the movement of the transmission belt 20 drives the grinding belt 21 to move, and then the handle 16 is pressed downward by external force, and the movement of the handle 16 drives the pressure rod 13 to rotate downward around the fixed axis 12, and the rotation of the pressure rod 13 drives the sliding ring 15 to move downward and The movement of the slide ring 15 drives the fixed plate 6 to move upward, and the movement of the fixed plate 7 drives the slide bar 4 to slide downward. The sliding of the slide bar 4 drives the top plate 6 to move downward and the top plate 6 squeezes the spring 5 to contract. At the same time, the movement of the fixed plate 7 drives the workpiece to move downward until the cutting end of the workpiece contacts the top of the grinding belt 21. At this time, the moving grinding belt 21 continuously grinds the cutting end of the workpiece, and the supporting plate 23 supports the grinding belt 21 to keep the grinding belt 21 moving smoothly, so that the cutting end of the workpiece is polished flat. When the burrs on the cutting end are polished, the force applied to the handle 16 is removed, and the spring 5 rebounds after losing pressure and the top plate 6 moves upward. The movement of the top plate 6 drives the slide bar 4 to slide upward, and the sliding of the slide bar 4 drives the fixed plate 7 to move upward and return to its initial position. Then the fixing nut 9 is twisted away from the sliding clamping plate 10 by external force until the workpiece falls off, and the grinding of the burrs on the cutting end of the workpiece can be completed.

[0030] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deburring device after mechanical cutting, comprising a clamping device (1) and a grinding device (2), characterized in that: The clamping device (1) is arranged on the grinding device (2), and the clamping device (1) comprises a supporting base (3), a sliding rod (4), a spring (5), a top plate (6), a fixing plate (7), a threaded rod (8), a fixing nut (9), a sliding clamping plate (10), a slide rail supporting plate (11), a fixing shaft (12), a pressure rod (13), a sliding groove (14), a sliding ring (15) and a handle (16), wherein the sliding rod (4) is slidably connected to the middle of the top end of the supporting base (3), the top plate (6) is fixedly connected to the top end of the sliding rod (4), the top end of the spring (5) is fixedly connected to the bottom end of the top plate (6), and the bottom end of the spring (5) is fixedly connected to the middle of the top end of the supporting base (3), and the top end of the fixing plate (7) is fixedly connected to the middle of the top end of the supporting base (3). At the bottom end of the slide rod (4), one end of the threaded rod (8) is fixedly connected to one end of the fixed plate (7), the slide rail support plate (11) is fixedly connected to the other end of the fixed plate (7), the fixing nut (9) is threadedly connected to the threaded rod (8), the sliding clamp (10) is slidably connected to the slide rail support plate (11), the fixed shaft (12) is fixedly connected to one side of the support base (3), one end of the pressure rod (13) is rotatably connected to the fixed shaft (12), the sliding groove (14) is opened through the middle part of the pressure rod (13), the sliding ring (15) is slidably connected to the pressure rod (13), and the handle (16) is fixedly connected to the end of the sliding ring (15) away from the fixed shaft (12).

2. The deburring device after mechanical cutting according to claim 1, characterized in that: The grinding device (2) comprises a supporting frame (17), a supporting frame (18), a motor (19), a transmission belt (20), a grinding belt (21), a transmission wheel (22) and a supporting plate (23); the supporting frame (18) is fixedly connected to one side of the supporting frame (17); the motor (19) is fixedly installed at the top of the supporting frame (18); the transmission wheel (22) is symmetrically arranged, and the two ends of the transmission wheel (22) are rotatably connected to the two sides of the supporting frame (17) through a rotating shaft; the two sides of the supporting plate (23) are respectively fixedly connected to the inner two sides of the supporting frame (17); the transmission belt (20) is transmission-connected to the outer side of the transmission wheel (22); and the grinding belt (21) is fixedly connected to the outer side of the transmission belt (20).

3. A deburring device after mechanical cutting according to claim 2, characterized in that: The bottom end of the support base (3) is fixedly connected to the middle of the top end of the support fixing frame (17).

4. The deburring device after mechanical cutting according to claim 3, characterized in that: The spring (5) is nested on the outside of the slide rod (4).

5. The deburring device after mechanical cutting according to claim 1, characterized in that: The threaded rod (8) is slidably inserted into an end of the sliding clamping plate (10) away from the slide rail support plate (11).

6. The deburring device after mechanical cutting according to claim 1, characterized in that: The fixing nut (9) is located on a side of the sliding clamping plate (10) away from the fixing plate (7).

7. The deburring device after mechanical cutting according to claim 1, characterized in that: One end of the sliding ring (15) away from the pressure rod (13) is fixedly connected to the middle part of one side of the fixing plate (7) away from the sliding clamping plate (10).

8. The deburring device after mechanical cutting according to claim 2, characterized in that: The driving end of the motor (19) is fixedly connected to one end of the transmission wheel (22) close to the support frame (18).

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