Hydraulic oil cylinder end machining device

Abstract

The utility model relates to the technical field of hydraulic oil cylinder end machining equipment, and discloses a hydraulic oil cylinder end machining device which comprises a bottom plate, a mounting plate is fixedly connected to the upper surface of the bottom plate, a driving mechanism is fixedly connected to the side face of the mounting plate, and a grinding disc is fixedly connected to one end of the driving mechanism. A second connecting rod is rotatably connected to the upper surface of the bottom plate, a rotating plate is fixedly connected to the end, away from the bottom plate, of the second connecting rod, a fixing clamp is slidably connected to the upper surface of the rotating plate, and a cylinder barrel round pipe is arranged on the upper surface of the fixing clamp. At the moment, a spring is reset to push the inserting groove to move into a clamping groove to fix a baffle, a limiting plate is placed in the groove block to open a driving mechanism, the driving mechanism operates to drive a grinding disc to rotate, the grinding disc rotates to grind the cylinder barrel round pipe, and ground spark chippings are blocked by the baffle; and therefore, the equipment has the effect of conveniently stopping spark chippings generated by polishing of the polishing disc.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic oil cylinder end processing equipment, in particular to a hydraulic oil cylinder end processing device. Background Art

[0002] The hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has a simple structure and reliable operation. When using it to achieve reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth.

[0003] Referring to CN116673824A, a hydraulic cylinder end processing device relates to the technical field of cylinder end processing; specifically comprising: a support base, an adjusting clamping assembly is arranged in the middle of the top of the support base, a cylinder barrel original tube is clamped inside the adjusting clamping assembly, and a grinding assembly is fixedly installed at one end of the top of the support base. The hydraulic cylinder end processing device deburrs and grinds the end of the cylinder barrel original tube through the cooperation of two special grinding wheels, the two special grinding wheels are respectively located inside and outside the cylinder barrel original tube, the side wall of the face wheel fits with the inner wall or outer wall of the cylinder barrel original tube, the front of the back wheel fits with the cut end face of the cylinder barrel original tube, and there is a gap between the two back wheels when they are working, so as to ensure that the two back wheels will not contact each other during the working process, thereby improving the grinding speed and grinding effect of the cylinder barrel original tube, and ensuring that the burrs on the end face of the cylinder barrel original tube can be removed quickly and accurately.

[0004] However, the following problem still exists: the device will produce sparks and debris when grinding, and there is no shielding on both sides of the device, which makes it easy for sparks to splash onto the user during grinding, posing a major safety hazard. Utility Model Content

[0005] The purpose of the utility model is to provide a hydraulic cylinder end processing device to solve the problem that the above-mentioned device will generate sparks and debris during grinding, and there is no shielding on both sides of the device, which makes it easy for sparks to splash onto the user during grinding, posing a great safety hazard.

[0006] The technical scheme adopted by the utility model is as follows: a hydraulic cylinder end processing device comprises a base plate, the upper surface of the base plate is fixedly connected to a mounting plate, the side of the mounting plate is fixedly connected to a driving mechanism, one end of the driving mechanism is fixedly connected to a grinding disc, the upper surface of the base plate is rotatably connected to a second connecting rod, the end of the second connecting rod away from the base plate is fixedly connected to a rotating plate, the upper surface of the rotating plate is slidably connected to a fixing fixture, the upper surface of the fixing fixture is provided with a cylinder tube, the side of the fixing fixture is fixedly connected to a groove block, the inner wall of the groove block is provided with a limiting plate, the upper surface of the limiting plate is fixedly connected to a baffle, the side of the limiting plate is provided with a slot, the side of the groove block is fixedly connected to a cylinder, the inner wall of the cylinder is slidingly sleeved with a slot, and the slot is adapted to the inner wall of the slot.

[0007] By adopting the above technical scheme, the limit plate is first placed in the groove block. When the limit plate is placed in the groove block, the slot is squeezed. At this time, the spring is compressed, and the slot moves into the cylinder until the slot is completely moved into the groove block. At this time, the spring resets and pushes the slot into the card slot to fix the baffle. The limit plate is placed in the groove block to open the driving mechanism. The operation of the driving mechanism drives the grinding disc to rotate. The grinding disc rotates to grind the cylinder tube. The sparks generated by grinding are blocked by the baffle, so that the device has the effect of facilitating the blocking of sparks generated by grinding with the grinding disc.

[0008] In a preferred embodiment, a circular plate is slidably connected to the inner wall of the cylinder, a spring is fixedly connected to the side of the circular plate, and one end of the spring away from the circular plate is fixedly connected to the side of the slot.

[0009] By adopting the above technical solution and arranging a spring, the slot can be pushed into the card slot to fix the baffle after resetting.

[0010] In a preferred embodiment, one end of the circular plate away from the spring is fixedly connected to a connecting rod, a rubber sleeve is fixedly sleeved on the surface of the connecting rod, and one end of the connecting rod away from the rubber sleeve passes through the side of the circular plate and is fixedly connected to the slot.

[0011] By adopting the above technical solution and providing the rubber sleeve, it is convenient for the user to use the connecting rod to pull the slot away from the card slot to cancel the fixation of the limit plate.

[0012] In a preferred embodiment, a bearing is embedded in the upper surface of the base plate, the inner ring surface of the bearing is fixedly connected to the surface of the second connecting rod, and the second connecting rod is rotatably connected to the upper surface of the base plate through the bearing.

[0013] By adopting the above technical solution and arranging the bearing, the second connecting rod can rotate on the upper surface of the bottom plate when being driven, so as to facilitate changing the direction of the cylinder tube.

[0014] In a preferred embodiment, a slide groove is provided on the upper surface of the rotating plate, a slider is slidably connected to the inner wall of the slide groove, and a side of the slider away from the inner wall of the slide groove is fixedly connected to the lower surface of the fixing fixture.

[0015] By adopting the above technical solution and providing a slide groove, the slider can be used to slide on the upper surface of the rotating plate when the fixing fixture is pushed.

[0016] In a preferred embodiment, the number of the groove blocks is four, and the four groove blocks are arranged in a rectangular array at four corners on both sides of the fixing fixture.

[0017] By adopting the above technical solution and providing four groove blocks, the baffle plate can be fixed on both sides of the rotating plate respectively by utilizing four slots.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, the limit plate is first placed in the groove block. When the limit plate is placed in the groove block, the slot is squeezed. At this time, the spring is compressed, and the slot moves into the cylinder until the slot is completely moved into the groove block. At this time, the spring resets and pushes the slot into the card slot to fix the baffle. The limit plate is placed in the groove block to open the driving mechanism. The operation of the driving mechanism drives the grinding disc to rotate. The grinding disc rotates to grind the cylinder tube. The sparks generated by grinding are blocked by the baffle, so that the device has the effect of facilitating the blocking of sparks generated by grinding with the grinding disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 It is a side view structural schematic diagram of the utility model;

[0022] Figure 3 It is a schematic diagram of the explosion structure of the limit plate of the utility model;

[0023] Figure 4 It is a schematic diagram of the exploded structure of the cylinder of the utility model;

[0024] Figure 5 It is a schematic diagram of the top view of the connecting rod of the utility model.

[0025] Markings in the figure: 1. Base plate; 2. Mounting plate; 3. Rotating plate; 4. Slide groove; 5. Slider; 6. Fixing fixture; 7. Cylinder tube; 8. Baffle; 9. Cylinder; 10. Groove block; 11. Limit plate; 12. Driving mechanism; 13. Grinding disc; 14. Slot; 15. Connecting rod; 16. Rubber sleeve; 17. Slot; 18. Spring; 19. Round plate; 20. Bearing; 21. Second connecting rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0027] Reference Figure 1-5 ,

[0028] Example:

[0029] Reference Figure 2-5 A hydraulic cylinder end processing device includes a base plate 1, a mounting plate 2 is fixedly connected to the upper surface of the base plate 1, a driving mechanism 12 is fixedly connected to the side of the mounting plate 2, and a grinding disc 13 is fixedly connected to one end of the driving mechanism 12. By setting the driving mechanism 12, the driving mechanism 12 is an existing structure, which is composed of a motor, a transmission belt and a driving rod. During operation, the grinding disc 13 can be driven to rotate for grinding and polishing.

[0030] Reference Figure 2-3 The upper surface of the bottom plate 1 is rotatably connected with a second connecting rod 21, and one end of the second connecting rod 21 away from the bottom plate 1 is fixedly connected with a rotating plate 3, and the upper surface of the rotating plate 3 is slidably connected with a fixing fixture 6, and a cylinder tube 7 is provided on the upper surface of the fixing fixture 6, and a groove block 10 is fixedly connected to the side of the fixing fixture 6, and a limit plate 11 is provided on the inner wall of the groove block 10, and a baffle 8 is fixedly connected to the upper surface of the limit plate 11, and a card groove 14 is provided on the side of the limit plate 11, and a cylinder 9 is fixedly connected to the side of the groove block 10, and the inner wall sliding sleeve of the cylinder 9 is provided with Slot 17, slot 17 is adapted to the inner wall of the card slot 14, the limit plate 11 is placed in the groove block 10, the limit plate 11 squeezes the slot 17 when placed in the groove block 10, the slot 17 moves into the cylinder 9, until the slot 17 is completely moved into the groove block 10, the slot 17 moves into the card slot 14 to fix the baffle 8, the limit plate 11 is placed in the groove block 10 to open the driving mechanism 12, the driving mechanism 12 runs to drive the grinding disc 13 to rotate, the grinding disc 13 rotates to grind the cylinder tube 7, and the polished sparks are blocked by the baffle 8.

[0031] Reference Figure 2-3 The inner wall of the cylinder 9 is slidably connected with a circular plate 19, and the side of the circular plate 19 is fixedly connected with a spring 18. The end of the spring 18 away from the circular plate 19 is fixedly connected to the side of the slot 17. By setting the spring 18, the slot 17 can be pushed into the card slot 14 after reset to fix the baffle 8.

[0032] Reference Figure 2-4 One end of the circular plate 19 away from the spring 18 is fixedly connected to the connecting rod 15, and a rubber sleeve 16 is fixedly sleeved on the surface of the connecting rod 15. One end of the connecting rod 15 away from the rubber sleeve 16 passes through the side of the circular plate 19 and is fixedly connected to the slot 17. By providing the rubber sleeve 16, it is convenient for the user to use the connecting rod 15 to pull the slot 17 away from the card slot 14 to cancel the fixation of the limit plate 11.

[0033] Reference Figure 1-3 A bearing 20 is embedded in the upper surface of the base plate 1, and the inner ring surface of the bearing 20 is fixedly connected to the surface of the second connecting rod 21. The second connecting rod 21 is rotatably connected to the upper surface of the base plate 1 through the bearing 20. By setting the bearing 20, the second connecting rod 21 can rotate on the upper surface of the base plate 1 when it is driven, which is convenient for changing the direction of the cylinder tube 7.

[0034] Reference Figure 2-5 A slide groove 4 is provided on the upper surface of the rotating plate 3, and a slider 5 is slidably connected to the inner wall of the slide groove 4. The side of the slider 5 away from the inner wall of the slide groove 4 is fixedly connected to the lower surface of the fixing clamp 6. By setting the slide groove 4, the slider 5 can be used to slide on the upper surface of the rotating plate 3 when the fixing clamp 6 is pushed.

[0035] Reference Figure 1-2 There are four groove blocks 10 , and the four groove blocks 10 are arranged in a rectangular array at the four corners on both sides of the fixing fixture 6 . By setting four groove blocks 10 , the baffle 8 can be fixed on both sides of the rotating plate 3 by using four slots 17 .

[0036] The implementation principle of an embodiment of a hydraulic cylinder end processing device of the utility model is as follows: first, a limit plate 11 is placed in the groove block 10. When the limit plate 11 is placed in the groove block 10, the slot 17 is squeezed by the limit plate 11. At this time, the spring 18 is compressed, and the slot 17 moves into the cylinder 9 until the slot 17 is completely moved into the groove block 10. At this time, the spring 18 is reset to push the slot 17 to move into the card slot 14 to fix the baffle 8. The limit plate 11 is placed in the groove block 10 to open the driving mechanism 12. The operation of the driving mechanism 12 drives the grinding disc 13 to rotate. The grinding disc 13 rotates to grind the cylinder tube 7. The polished sparks are blocked by the baffle 8, so that the device has the effect of facilitating the blocking of the polishing disc 13 from generating sparks.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hydraulic cylinder end processing device, comprising a base plate (1), the upper surface of the base plate (1) is fixedly connected to a mounting plate (2), the side surface of the mounting plate (2) is fixedly connected to a driving mechanism (12), one end of the driving mechanism (12) is fixedly connected to a grinding disc (13), characterized in that: The upper surface of the base plate (1) is rotatably connected to a second connecting rod (21); one end of the second connecting rod (21) away from the base plate (1) is fixedly connected to a rotating plate (3); the upper surface of the rotating plate (3) is slidably connected to a fixing fixture (6); the upper surface of the fixing fixture (6) is provided with a cylinder tube (7); the side of the fixing fixture (6) is fixedly connected to a groove block (10); the inner wall of the groove block (10) is provided with a limiting plate (11); the upper surface of the limiting plate (11) is fixedly connected to a baffle (8); the side of the limiting plate (11) is provided with a slot (14); the side of the groove block (10) is fixedly connected to a cylinder (9); the inner wall of the cylinder (9) is slidably sleeved with a slot (17); the slot (17) is adapted to the inner wall of the slot (14).

2. A hydraulic cylinder end processing device as claimed in claim 1, characterized in that: The inner wall of the cylinder (9) is slidably connected to a circular plate (19), the side of the circular plate (19) is fixedly connected to a spring (18), and one end of the spring (18) away from the circular plate (19) is fixedly connected to the side of the slot (17).

3. A hydraulic cylinder end processing device as claimed in claim 2, characterized in that: One end of the circular plate (19) away from the spring (18) is fixedly connected to a connecting rod (15), a rubber sleeve (16) is fixedly sleeved on the surface of the connecting rod (15), and one end of the connecting rod (15) away from the rubber sleeve (16) passes through the side of the circular plate (19) and is fixedly connected to the slot (17).

4. A hydraulic cylinder end processing device as claimed in claim 1, characterized in that: A bearing (20) is embedded in the upper surface of the base plate (1); the inner ring surface of the bearing (20) is fixedly connected to the surface of a second connecting rod (21); and the second connecting rod (21) is rotatably connected to the upper surface of the base plate (1) via the bearing (20).

5. A hydraulic cylinder end processing device as claimed in claim 1, characterized in that: A sliding groove (4) is provided on the upper surface of the rotating plate (3), and a sliding block (5) is slidably connected to the inner wall of the sliding groove (4), and the side of the sliding block (5) away from the inner wall of the sliding groove (4) is fixedly connected to the lower surface of the fixing fixture (6).

6. A hydraulic cylinder end processing device as claimed in claim 1, characterized in that: The number of the groove blocks (10) is four, and the four groove blocks (10) are arranged in a rectangular array at the four corners on both sides of the fixing fixture (6).

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