Oil cylinder barrel end processing device

Abstract

The utility model relates to the technical field of oil cylinder barrel machining, and discloses an oil cylinder barrel end processing device which comprises a frame, the upper surface of the frame is fixedly connected with a square plate, one side of the square plate is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the square plate and is detachably connected with a grinding wheel, and the other end of the output shaft of the motor is fixedly connected with the grinding wheel. A receding opening is formed in the upper surface of the frame, two sliding rods are fixedly connected between the inner walls of the two sides of the receding opening, a sliding seat is slidably connected to the two sliding rods, a rotating groove is formed in the sliding seat, a rotating column is rotatably connected into the rotating groove, and a connecting plate is fixedly connected to the upper surface of the rotating column. And the upper surface of the connecting plate is fixedly connected with a first clamping plate. The connecting plate can be rotated, the cylinder barrel does not need to be disassembled, assembled, replaced and polished again manually, the connecting plate can be limited, and invalid polishing of the cylinder barrel caused by rotation of the connecting plate 7 in the polishing process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder barrel processing, and more specifically to an oil cylinder barrel end processing device. Background Art

[0002] The cylinder is a linear motion actuator whose output force is proportional to the effective area of ​​the piston and the pressure difference on both sides. Its function is to convert hydraulic energy into mechanical energy. The cylinder is usually composed of a lower cylinder barrel, a cylinder head, a piston and a piston rod.

[0003] After searching, the Chinese patent with publication number CN217966238U discloses an end processing device for processing the cylinder barrel of a hydraulic oil cylinder. However, there is still the following defect: when the device is working, after processing one end, it is necessary to process the other end, and the cylinder barrel needs to be disassembled, replaced, re-fixed and then polished at the other end. Re-disassembly and re-assembly will waste a lot of time, resulting in reduced processing efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a cylinder barrel end processing device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a cylinder barrel end processing device comprises a frame, the upper surface of the frame is fixedly connected with a square plate, one side of the square plate is fixedly connected with a motor, one end of the motor output shaft passes through the square plate and is detachably connected with a grinding wheel, the upper surface of the frame is provided with a avoidance opening, two sliding rods are fixedly connected between the inner walls on both sides of the avoidance opening, the two sliding rods are slidably connected with a sliding seat, a rotating groove is provided on the sliding seat, a rotating column is rotatably connected in the rotating groove, the upper surface of the rotating column is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a first clamping plate, the upper surface of the connecting plate is fixedly connected with a U-shaped plate, one side of the U-shaped plate is threadedly connected with a threaded rod, and one end of the threaded rod passes through one side of the U-shaped plate and is rotatably connected to a second clamping plate.

[0006] As a further solution of the utility model, both sides of the U-shaped plate are fixedly connected with fixed plates, sliding holes are opened on the two fixed plates, guide rods are slidably connected in the two sliding holes, and one end of the two guide rods is fixed to the upper surface of the second clamping plate.

[0007] As a further solution of the utility model, two slots are provided on the upper surface of the slide seat, and the two slots are symmetrically provided on the upper surface of the slide seat, fixed blocks are fixedly connected on both sides of the connecting plate, circular holes are provided on the two fixed blocks, and pins are slidably connected in the two circular holes, and one end of the pin passes through the circular hole and is inserted into the slot.

[0008] As a further solution of the utility model, a collecting box is slidably connected in the frame, and two baffles are fixedly connected to the upper surface of the frame, and the two baffles are symmetrically placed on both sides of the avoidance opening.

[0009] As a further solution of the utility model, one side of each of the first clamping plate and the second clamping plate is provided with a V-shaped groove.

[0010] As a further solution of the utility model, a knob is fixedly connected to the top end of the threaded rod, and the surface of the knob is provided with anti-slip grooves.

[0011] As a further solution of the utility model, rubber pads are fixedly connected in the V-shaped grooves on the first clamping plate and the second clamping plate. The rubber pads are of V-shaped structure and fit in the V-shaped grooves.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model can rotate the connecting plate by means of the rotating groove and the rotating column, and does not need to manually disassemble and replace the end of the cylinder, thereby saving a lot of time and greatly increasing the operating efficiency of the device.

[0014] 2. The utility model provides a guide rod to guide the second clamping plate when it moves up and down, thereby preventing the second clamping plate from rotating during the movement, which would cause the first clamping plate and the second clamping plate to be unable to align.

[0015] 3. The utility model can limit the connection plate by means of the provided pins and slots, so as to prevent the connection plate from rotating during the grinding process, thereby preventing invalid grinding of the cylinder barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a partially enlarged structural schematic diagram of the utility model.

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model.

[0019] Figure 4 It is a partially enlarged structural schematic diagram of the utility model.

[0020] The accompanying drawings are marked as follows: 1. frame; 2. collection box; 3. avoidance opening; 4. sliding rod; 5. sliding seat; 6. baffle; 7. connecting plate; 8. first clamping plate; 9. U-shaped plate; 10. threaded rod; 11. second clamping plate; 12. fixing block; 13. latch; 14. rotating column; 15. slot; 16. rotating groove; 17. round hole; 18. fixing plate; 19. guide rod. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 4 The utility model provides an oil cylinder barrel end processing device, including a frame 1, the upper surface of the frame 1 is fixedly connected with a square plate by bolts, one side of the square plate is fixedly connected with a motor by bolts, one end of the motor output shaft passes through the square plate and is detachably connected with a grinding wheel, the upper surface of the frame 1 is provided with a avoidance opening 3, two sliding rods 4 are welded between the inner walls on both sides of the avoidance opening 3, a sliding seat 5 is slidably connected to the two sliding rods 4, a rotating groove 16 is provided on the sliding seat 5, a rotating column 14 is rotatably connected in the rotating groove 16, and the upper surface of the rotating column 14 is fixedly connected with a connecting rod 14 by bolts. Plate 7, the upper surface of the connecting plate 7 is fixedly connected to the first clamping plate 8 by bolts, the upper surface of the connecting plate 7 is fixedly connected to the U-shaped plate 9 by bolts, one side of the U-shaped plate 9 is threadedly connected to a threaded rod 10, one end of the threaded rod 10 passes through one side of the U-shaped plate 9 and is rotatably connected to the second clamping plate 11, the connecting plate 7 can be rotated by the provided rotation groove 16 and the rotation column 14, when one end of the cylinder is polished, the connecting plate 7 is directly rotated 180°, and the other end of the cylinder can be polished, which saves the time of re-disassembling and reassembling the cylinder and greatly increases the operating efficiency of the device.

[0023] Among them, both sides of the U-shaped plate 9 are fixedly connected with fixing plates 18 by bolts, and sliding holes are opened on the two fixing plates 18. Guide rods 19 are slidably connected in the two sliding holes, and one end of the two guide rods 19 is fixed to the upper surface of the second clamping plate 11. Through the provided guide rods 19, the second clamping plate 11 can be guided when it moves up and down to prevent the second clamping plate 11 from rotating during the movement process, resulting in the first clamping plate 8 and the second clamping plate 11 being unable to align. Two slots 15 are opened on the upper surface of the slide seat 5. Two slots 15 are symmetrically arranged on the upper surface of the slide seat 5. Both sides of the connecting plate 7 are fixedly connected with fixing blocks 12 by bolts. Circular holes 17 are arranged on the two fixing blocks 12. The two circular holes 17 are slidably connected with latches 13. One end of the latches 13 passes through the circular holes 17 and is inserted into the slots 15. The connecting plate 7 can be limited by the provided latches 13 and slots 15 to prevent the connecting plate 7 from rotating during the grinding process, resulting in invalid grinding of the cylinder. A collecting box 2 is slidably connected to the frame 1. Two baffles 6 are fixedly connected to the upper surface of the frame 1 by bolts, and the two baffles 6 are symmetrically placed on both sides of the avoidance opening 3. The grinding debris can be collected centrally by the provided collection box 2, and the splashing debris can be blocked by the provided baffle 6 to prevent it from falling to the ground. A V-shaped groove is provided on one side of the first clamping plate 8 and the second clamping plate 11. The V-shaped groove can not only stably clamp the cylinder between the two clamping plates, but also clamp and fix cylinders of different diameters, thereby increasing the scope of application of the device. A knob is fixedly connected to the top of the threaded rod 10 by bolts, and the surface of the knob is provided with anti-slip grooves. The provided knob can facilitate the staff to operate the threaded rod 10, and the provided anti-slip grooves can increase the friction force on the knob surface. Rubber pads are bonded in the V-shaped grooves on the first clamping plate 8 and the second clamping plate 11. The rubber pads are of V-shaped structure and fit with the V-shaped grooves. The provided rubber pads can be used to protect the surface of the cylinder when the cylinder is clamped and fixed to prevent scratches on the cylinder surface.

[0024] The utility model is divided into the following steps when used:

[0025] S1: First, place the cylinder on the first clamping plate 8, then turn the knob to drive the threaded rod 10 to rotate. Since the threaded rod 10 is threadedly connected to the U-shaped plate 9, the threaded rod 10 moves downward at the same time when it rotates. The downward movement of the threaded rod 10 drives the second clamping plate 11 to move downward, so that the cylinder can be clamped and fixed;

[0026] S2: Start the motor to drive the grinding wheel to rotate, push the slide 5 so that the slide 5 approaches the grinding wheel, and when one end of the cylinder barrel contacts the grinding wheel, the end of the cylinder barrel can be ground;

[0027] S3: After grinding is completed at one end of the cylinder, the slide 5 is pulled to move the slide 5 in a direction away from the grinding wheel, and then the two latches 13 are pulled out, the connecting plate 7 is rotated to rotate 180°, and then the two latches 13 are inserted into the slots 15 through the circular holes 17 again;

[0028] S4: Push the slide 5 again to make it approach the grinding wheel. When one end of the cylinder barrel contacts the grinding wheel, the other end of the cylinder barrel can be ground.

[0029] S5: There is no need to manually disassemble and reassemble the cylinder, which saves a lot of time and greatly increases the operating efficiency of the device.

[0030] Finally, a few points should be explained: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A cylinder barrel end processing device, comprising a frame (1), characterized in that: The upper surface of the frame (1) is fixedly connected with a square plate, one side of the square plate is fixedly connected with a motor, one end of the motor output shaft passes through the square plate and is detachably connected with a grinding wheel, the upper surface of the frame (1) is provided with a avoidance opening (3), two sliding rods (4) are fixedly connected between the inner walls on both sides of the avoidance opening (3), the two sliding rods (4) are slidably connected with a sliding seat (5), the sliding seat (5) is provided with a rotating groove (16), a rotating column (14) is rotatably connected in the rotating groove (16), the upper surface of the rotating column (14) is fixedly connected with a connecting plate (7), the upper surface of the connecting plate (7) is fixedly connected with a first clamping plate (8), the upper surface of the connecting plate (7) is fixedly connected with a U-shaped plate (9), one side of the U-shaped plate (9) is threadedly connected with a threaded rod (10), one end of the threaded rod (10) passes through one side of the U-shaped plate (9) and is rotatably connected with a second clamping plate (11).

2. The cylinder end treatment device according to claim 1, characterized in that: Both sides of the U-shaped plate (9) are fixedly connected with fixed plates (18), and sliding holes are opened on the two fixed plates (18). Guide rods (19) are slidably connected in the two sliding holes, and one end of the two guide rods (19) is fixed to the upper surface of the second clamping plate (11).

3. The cylinder end treatment device according to claim 1, characterized in that: The upper surface of the slide seat (5) is provided with two slots (15), and the two slots (15) are symmetrically provided on the upper surface of the slide seat (5). Both sides of the connecting plate (7) are fixedly connected with fixed blocks (12), and circular holes (17) are provided on the two fixed blocks (12). The two circular holes (17) are slidably connected with latches (13), and one end of the latches (13) passes through the circular holes (17) and is inserted into the slots (15).

4. The cylinder end treatment device according to claim 1, characterized in that: A collection box (2) is slidably connected inside the frame (1), and two baffles (6) are fixedly connected to the upper surface of the frame (1), and the two baffles (6) are symmetrically placed on both sides of the avoidance opening (3).

5. The cylinder end treatment device according to claim 1, characterized in that: A V-shaped groove is provided on one side of the first clamping plate (8) and the second clamping plate (11).

6. The cylinder end treatment device according to claim 1, characterized in that: The top end of the threaded rod (10) is fixedly connected with a knob, and the surface of the knob is provided with anti-slip grooves.

7. The cylinder end treatment device according to claim 5, characterized in that: Rubber pads are fixedly connected in the V-shaped grooves on the first clamping plate (8) and the second clamping plate (11); the rubber pads are of a V-shaped structure and fit in the V-shaped grooves.

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