Grinding rod grinding mechanism for machining of longitudinal cutting equipment

Abstract

The utility model relates to the field of grinding rod machining, and discloses a grinding rod grinding mechanism for longitudinal cutting equipment machining, which comprises a grinding disc, the grinding disc is detachably arranged in a U-shaped seat, a first rotating cylinder is fixed at the right end of the grinding disc, a rotating shaft is fixed at the left end of the grinding disc, and a second rotating cylinder is fixed at the right end of the rotating shaft. One end of a telescopic rod of the first hydraulic push rod is fixedly connected with the rear side of the outer wall of the U-shaped seat, a supporting plate is arranged on the front side of the outer wall of the U-shaped seat, a second driving motor is fixed to the right side of the outer wall of the supporting plate, and an output shaft of the second driving motor is rotatably arranged in a rotating hole; a three-jaw chuck is fixed to an output shaft of the second driving motor. According to the utility model, the grinding disc can be quickly disassembled and assembled by a worker, the disassembly and assembly are simpler and more convenient, additional auxiliary tools are not needed, the operation difficulty and the time cost are further reduced, the disassembly and assembly convenience of the grinding disc is improved, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding rod processing, in particular to a grinding rod grinding mechanism for longitudinal cutting equipment processing. Background Art

[0002] A grinding rod is a grinding tool used to grind the inner hole of a sleeve-type workpiece, and has multiple uses. It can not only be used to clean and polish the surface, remove dirt, rust and paint, but also to grind and carve various materials such as wood, stone, glass and metal. In addition, the grinding rod can also be used to make simple tools such as clamps, hooks and saws, as well as to repair damaged parts and surfaces in repair and maintenance. When the grinding rod is processed, the grinding rod is ground by the grinding mechanism.

[0003] At present, when grinding rods are processed, most grinding discs are usually installed by bolts or welding, which has the following disadvantages: installation by bolts requires additional auxiliary tools, which increases the difficulty and time cost of operation, resulting in reduced convenience in disassembly and assembly of the grinding disc. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding rod grinding mechanism for longitudinal cutting equipment processing, so as to solve the problem that installation by bolt means requires additional auxiliary tools, thereby increasing the difficulty of operation and time cost, resulting in reduced convenience in disassembly and assembly of the grinding disc.

[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a grinding rod grinding mechanism for longitudinal cutting equipment, comprising a grinding disc, the grinding disc is detachably arranged in a U-shaped seat, a first rotating cylinder is fixed to the right end of the grinding disc, a rotating shaft is fixed to the left end of the grinding disc, a first driving motor is fixed to the left side of the outer wall of the U-shaped seat, a second rotating cylinder is fixed to the output shaft of the first driving motor, the rotating shaft is detachably arranged in the second rotating cylinder, the top and bottom surfaces of the rotating shaft are respectively provided with mounting grooves, the top and bottom surfaces of the second rotating cylinder are respectively provided with mounting holes, mounting posts are slidably inserted into the two mounting holes, and the two mounting posts are respectively The cam is provided with a plurality of springs, each of which is provided with a plurality of springs, and the plurality of springs are provided with a plurality of springs that are respectively connected to the plurality of mounting holes.

[0006] Preferably, a base is fixed to the bottom surface of the U-shaped seat, the top surface of the base is fixedly connected to the first hydraulic push rod, the top surface of the base is fixedly connected to the bottom surface of the support plate, a slide groove is provided on the top surface of the base, a slider is fixed to the bottom surface of the U-shaped seat, and the slider is slidably arranged in the slide groove.

[0007] Preferably, a second hydraulic push rod is fixed to the top surface of the base, and one end of the telescopic rod of the second hydraulic push rod is fixedly connected to the right side of the outer wall of the support plate.

[0008] Preferably, a water tank is fixed on the left side of the outer wall of the base, a water pump is fixed on the top surface of the water tank, a delivery pipe is fixedly connected between the water pump and the water tank, and a water spray pipe is fixed on the output end of the water pump.

[0009] Preferably, a collection box is fixed to the front side of the outer wall of the base.

[0010] Preferably, a diversion chute is provided on the top surface of the base.

[0011] Compared with the prior art, the grinding mechanism for grinding rods used in longitudinal cutting equipment using the above technical solution has the following beneficial effects:

[0012] 1. During use, it is convenient for the staff to quickly disassemble and assemble the grinding disc, which is simpler and more convenient, and does not require additional auxiliary tools, thereby reducing the difficulty of operation and time cost, thereby improving the convenience of disassembly and assembly of the grinding disc and improving processing efficiency;

[0013] Second, during use, the U-shaped seat is limited by the slide groove and the slider to prevent the U-shaped seat from shifting, thereby improving the stability of the U-shaped seat when moving, thereby improving the accuracy of the grinding rod when grinding. By starting the second hydraulic push rod, the support plate can be moved left and right to adjust, thereby driving the three-jaw chuck and the grinding rod to adjust left and right, thereby facilitating the grinding of grinding rods of different lengths, thereby improving the practicality of the device;

[0014] 3. During use, the staff starts the water pump to transport the coolant inside the water tank through the delivery pipe, and then sprays it out from the water spray pipe, which is beneficial to cool the grinding rod and grinding disc, avoid dimensional deformation caused by overheating, and reduce the friction between the grinding rod and the grinding disc, thereby improving the grinding efficiency. The collection box is beneficial for the staff to collect the coolant and debris in a unified manner, which is convenient for the staff to carry out unified treatment later. The diversion chute is beneficial for collecting the coolant and debris during the processing of the grinding rod, and at the same time, it is beneficial to divert the coolant and debris, so that the coolant and debris flow into the collection box along the inclined surface of the diversion chute, making collection more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0016] Figure 2 It is an exploded schematic diagram of an embodiment.

[0017] Figure 3 It is an exploded schematic diagram of the rotating shaft and the mounting column in the embodiment.

[0018] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. grinding disc; 2. U-shaped seat; 3. first rotating cylinder; 4. rotating shaft; 5. first drive motor; 6. second rotating cylinder; 7. mounting groove; 8. mounting hole; 9. mounting column; 10. block; 11. spring; 12. first hydraulic push rod; 13. support plate; 14. rotating hole; 15. second drive motor; 16. three-jaw chuck; 17. base; 18. slide groove; 19. slider; 20. second hydraulic push rod; 21. water tank; 22. water pump; 23. delivery pipe; 24. water spray pipe; 25. collection box; 26. diversion chute. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 4 As shown, a grinding rod grinding mechanism for longitudinal cutting equipment processing includes a grinding disc 1, which is detachably arranged in a U-shaped seat 2, a first rotating cylinder 3 is fixed to the right end of the grinding disc 1, a rotating shaft 4 is fixed to the left end of the grinding disc 1, a first driving motor 5 is fixed to the left side of the outer wall of the U-shaped seat 2, a second rotating cylinder 6 is fixed to the output shaft of the first driving motor 5, the rotating shaft 4 is detachably arranged in the second rotating cylinder 6, the top and bottom surfaces of the rotating shaft 4 are respectively provided with mounting grooves 7, the top and bottom surfaces of the second rotating cylinder 6 are respectively provided with mounting holes 8, mounting columns 9 are respectively slidably inserted in the two mounting holes 8, and the two mounting columns 9 are respectively slidably inserted in the two mounting grooves 7, and the two mounting columns 9 are Blocks 10 are fixed to the outer ends respectively, and springs 11 are fixed to the top and bottom surfaces of the second rotating cylinder 6 respectively. The two springs 11 are respectively wrapped around the two mounting columns 9, and the outer ends of the two springs 11 are fixedly connected to the inner sides of the two block blocks 10 respectively. A first hydraulic push rod 12 is provided on the rear side of the outer wall of the U-shaped seat 2, and one end of the telescopic rod of the first hydraulic push rod 12 is fixedly connected to the rear side of the outer wall of the U-shaped seat 2. A support plate 13 is provided on the front side of the outer wall of the U-shaped seat 2, and a rotating hole 14 begins to be provided on one side of the support plate 13. A second drive motor 15 is fixed to the right side of the outer wall of the support plate 13, and the output shaft of the second drive motor 15 is rotatably arranged in the rotating hole 14, and the output shaft of the second drive motor 15 is fixed with a three-jaw chuck 16.

[0022] During use, the staff first places the grinding rod to be ground on the three-jaw chuck 16, then clamps and fixes it with the three-jaw chuck 16, and then starts the second drive motor 15 to rotate the three-jaw chuck 16 and the grinding rod, and then starts the first drive motor 5 to rotate the second rotating cylinder 6, the rotating shaft 4 and the grinding disc 1, and then starts the first hydraulic push rod 12 to move the U-shaped seat 2 and the grinding disc 1 forward, so that the grinding disc 1 contacts the grinding rod and grinds the grinding rod; when the staff needs to install the grinding disc 1, first pull the two blocks 10, at which time the two springs 11 are in a stretched state The two blocks 10 and the two mounting posts 9 are moved away from each other, and then the rotating shaft 4 on the grinding disc 1 is slidably inserted into the interior of the second rotating cylinder 6, and then the two blocks 10 are released, and the mounting posts 9 are automatically reset by the spring 11, so that the two mounting posts 9 are slidably inserted into the mounting groove 7, and the installation of the grinding disc 1 is completed; on the contrary, when the staff needs to disassemble the grinding disc 1, the two blocks 10 are pulled away from each other, so that the two mounting posts 9 are respectively away from the interior of the two mounting grooves 7, and then the rotating shaft 4 is pulled out from the second rotating cylinder 6 to complete the disassembly of the grinding disc 1. It is convenient for the staff to quickly disassemble and assemble the grinding disc 1, and the disassembly and assembly is simpler and more convenient, and no additional auxiliary tools are required, thereby reducing the difficulty of operation and time cost, thereby improving the convenience of disassembly and assembly of the grinding disc 1 and improving processing efficiency.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, a base 17 is fixed to the bottom surface of the U-shaped seat 2, the top surface of the base 17 is fixedly connected to the first hydraulic push rod 12, the top surface of the base 17 is fixedly connected to the bottom surface of the support plate 13, a slide groove 18 is provided on the top surface of the base 17, and a slider 19 is fixed to the bottom surface of the U-shaped seat 2, and the slider 19 is slidably arranged in the slide groove 18.

[0024] During use, the slide groove 18 and the slider 19 are used to limit the U-shaped seat 2, thereby preventing the U-shaped seat 2 from shifting, thereby improving the stability of the U-shaped seat 2 when moving, and thereby improving the accuracy of the grinding rod during grinding.

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, a second hydraulic push rod 20 is fixed to the top surface of the base 17, one end of the telescopic rod of the second hydraulic push rod 20 is fixedly connected to the right side of the outer wall of the support plate 13, a water tank 21 is fixed to the left side of the outer wall of the base 17, a water pump 22 is fixed to the top surface of the water tank 21, a delivery pipe 23 is fixed between the water pump 22 and the water tank 21, and a water spray pipe 24 is fixed to the output end of the water pump 22.

[0026] In use, the second hydraulic push rod 20 is activated to facilitate the left-right movement and adjustment of the support plate 13, thereby driving the three-jaw chuck 16 and the grinding rod to adjust left-right, so as to facilitate grinding of grinding rods of different lengths, thereby improving the practicality of the device. The staff activates the water pump 22 to facilitate the delivery of the coolant in the water tank 21 through the delivery pipe 23, and then sprays it out from the water spray pipe 24, which is conducive to cooling the grinding rod and the grinding disc 1, and is conducive to avoiding dimensional deformation caused by overheating, and is conducive to reducing the friction between the grinding rod and the grinding disc 1, thereby improving the grinding efficiency.

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, a collecting box 25 is fixed to the front side of the outer wall of the base 17 , and a guide chute 26 is provided on the top surface of the base 17 .

[0028] During use, the collection box 25 facilitates the staff to collect the coolant and the debris in a unified manner, so that the staff can carry out unified treatment later. The diversion chute 26 facilitates the collection of the coolant and the debris during the grinding rod processing, and at the same time facilitates the diversion of the coolant and the debris, so that the coolant and the debris flow into the collection box 25 along the inclined surface of the diversion chute 26, making the collection more convenient.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding rod grinding mechanism for longitudinal cutting equipment, comprising a grinding disc (1), wherein the grinding disc (1) is detachably arranged in a U-shaped seat (2), characterized in that: A first rotating cylinder (3) is fixed to the right end of the grinding disc (1), a rotating shaft (4) is fixed to the left end of the grinding disc (1), a first driving motor (5) is fixed to the left side of the outer wall of the U-shaped seat (2), an output shaft of the first driving motor (5) is fixed to the second rotating cylinder (6), the rotating shaft (4) is detachably arranged in the second rotating cylinder (6), the top surface and the bottom surface of the rotating shaft (4) are respectively provided with mounting grooves (7), the top surface and the bottom surface of the second rotating cylinder (6) are respectively provided with mounting holes (8), the insides of the two mounting holes (8) are respectively slidably inserted with mounting columns (9), the two mounting columns (9) are respectively slidably inserted in the two mounting grooves (7), the outer ends of the two mounting columns (9) are respectively fixed with stoppers (10), the second rotating cylinder (6) Springs (11) are fixed to the top and bottom surfaces of the U-shaped seat (2), respectively. The two springs (11) are respectively wrapped around the two mounting columns (9). The outer ends of the two springs (11) are respectively fixedly connected to the inner sides of the two stoppers (10). A first hydraulic push rod (12) is provided on the rear side of the outer wall of the U-shaped seat (2). One end of the telescopic rod of the first hydraulic push rod (12) is fixedly connected to the rear side of the outer wall of the U-shaped seat (2). A support plate (13) is provided on the front side of the outer wall of the U-shaped seat (2). A rotating hole (14) is provided at one side of the support plate (13). A second drive motor (15) is fixed to the right side of the outer wall of the support plate (13). The output shaft of the second drive motor (15) is rotatably arranged in the rotating hole (14). A three-jaw chuck (16) is fixed to the output shaft of the second drive motor (15).

2. A grinding rod grinding mechanism for longitudinal cutting equipment according to claim 1, characterized in that: A base (17) is fixed to the bottom surface of the U-shaped seat (2), the top surface of the base (17) is fixedly connected to the first hydraulic push rod (12), the top surface of the base (17) is fixedly connected to the bottom surface of the support plate (13), a slide groove (18) is provided on the top surface of the base (17), and a slider (19) is fixed to the bottom surface of the U-shaped seat (2), and the slider (19) is slidably arranged in the slide groove (18).

3. A grinding rod grinding mechanism for longitudinal cutting equipment according to claim 2, characterized in that: A second hydraulic push rod (20) is fixed on the top surface of the base (17), and one end of the telescopic rod of the second hydraulic push rod (20) is fixedly connected to the right side of the outer wall of the support plate (13).

4. A grinding rod grinding mechanism for longitudinal cutting equipment according to claim 3, characterized in that: A water tank (21) is fixed on the left side of the outer wall of the base (17), a water pump (22) is fixed on the top surface of the water tank (21), a delivery pipe (23) is fixedly connected between the water pump (22) and the water tank (21), and a water spray pipe (24) is fixed at the output end of the water pump (22).

5. The grinding mechanism for a grinding rod used in longitudinal cutting equipment according to claim 2, characterized in that: A collection box (25) is fixed on the front side of the outer wall of the base (17).

6. A grinding rod grinding mechanism for longitudinal cutting equipment according to claim 5, characterized in that: The top surface of the base (17) is provided with a diversion chute (26).

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