A graphite ring slotting mechanism

Abstract

The utility model discloses a kind of graphite ring slotting mechanism, including base, the top of base is provided with locating post, the outer wall of locating post is fixed with baffle ring, the bottom of baffle ring is provided with graphite ring body that is sleeved in the outside of locating post, the bottom of locating post is opened with cooperation groove, the inside of cooperation groove is provided with extrusion plate, extrusion plate is inserted with compression bolt in its inside, the top of compression bolt is connected with locating post in screw thread, the top of locating post is provided with lifting mechanism. The utility model fixes graphite ring body in the outside of locating post, then setting cutting wheel in the bottom both sides of graphite ring body, when lifting mechanism drives graphite ring body to descend, the both sides of graphite ring body can be simultaneously grooving, so that the grooving efficiency of graphite ring is improved.

Description

Technical Field

[0001] This utility model relates to the field of graphite ring processing technology, specifically to a graphite ring grooving mechanism. Background Technology

[0002] A graphite ring is a ring-shaped workpiece made of graphite. During the machining of a graphite ring, grooves need to be cut into both sides to meet design and usage requirements. Currently, the common practice for grooving graphite rings is to groove one side first, then reposition and clamp the ring to groove the other side. This makes the grooving process cumbersome and reduces machining efficiency. Therefore, there is an urgent need to design a graphite ring grooving mechanism to solve these problems. Utility Model Content

[0003] The purpose of this invention is to provide a graphite ring slotting mechanism to overcome the aforementioned shortcomings in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A graphite ring grooving mechanism includes a base, a positioning post at the top of the base, a retaining ring fixed to the outer wall of the positioning post, a graphite ring body sleeved on the bottom of the retaining ring, a mating groove at the bottom of the positioning post, an extrusion plate inside the mating groove, a clamping bolt inserted inside the extrusion plate, the top of the clamping bolt threaded to the positioning post, a lifting mechanism at the top of the positioning post, and two cutting wheels at the bottom of the graphite ring body.

[0006] Furthermore, the lifting mechanism includes an electric telescopic rod and a mounting plate. A mounting frame is fixed to the top outer wall of the base, the electric telescopic rod is fixed to the top of the mounting frame, and the output end of the electric telescopic rod is fixed to the positioning column.

[0007] Furthermore, two support plates are fixed to the top outer wall of the base, and a driven pulley is respectively connected to one side of the two support plates by bearings. One end of the driven pulley connecting shaft is fixed to the cutting wheel.

[0008] Furthermore, a motor is fixed to one side of the outer wall of the base, and a drive pulley is fixed to one end of the output shaft of the motor. Both driven pulleys are connected to the drive pulley via belt drive.

[0009] Furthermore, a guide post is fixed to the top outer wall of the mounting plate, and a guide sleeve is fixed to the top outer wall of the mounting bracket, with the guide post movably inserted into the inside of the guide sleeve.

[0010] Furthermore, a protective layer one is fixed to the bottom outer wall of the retaining ring, and a protective layer two is fixed to the top outer wall of the extrusion plate.

[0011] In the above technical solution, the graphite ring grooving mechanism provided by this utility model has the following advantages: the graphite ring body is fixed to the outside of the positioning column, and then cutting wheels are set on both sides of the bottom of the graphite ring body, so that when the lifting mechanism drives the graphite ring body to descend, both sides of the graphite ring body can be grooved at the same time, thereby improving the grooving efficiency of the graphite ring; by cooperating the extrusion plate with the mating groove, the extrusion plate can have vertical movement space in the mating groove, so that graphite ring bodies of various thicknesses can be fixed by rotating the clamping bolts. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0013] Figure 1 This is a front view structural schematic diagram of an embodiment of a graphite ring slotting mechanism of the present invention.

[0014] Figure 2 This is a schematic diagram of the active pulley structure provided for an embodiment of the graphite ring slotting mechanism of this utility model.

[0015] Figure 3 This is a schematic diagram of the mating groove structure provided for an embodiment of the graphite ring grooving mechanism of this utility model.

[0016] Figure 4 This is a schematic diagram of the extrusion plate structure provided for an embodiment of the graphite ring slotting mechanism of this utility model.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Base, 2. Support plate, 3. Cutting wheel, 4. Mounting plate, 5. Electric telescopic rod, 6. Positioning column, 7. Graphite ring body, 8. Guide column, 9. Guide sleeve, 10. Driven pulley, 11. Driven pulley, 12. Motor, 13. Retaining ring, 14. Extrusion plate, 15. Clamping bolt, 16. Mating groove, 17. Protective layer one, 18. Protective layer two, 19. Mounting bracket. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-4As shown in the figure, the graphite ring slotting mechanism provided in this embodiment of the present invention includes a base 1, a positioning post 6 is provided on the top of the base 1, a retaining ring 13 is fixed on the outer wall of the positioning post 6, a graphite ring body 7 is provided at the bottom of the retaining ring 13 and sleeved on the outside of the positioning post 6, a mating groove 16 is opened at the bottom of the positioning post 6, an extrusion plate 14 is provided inside the mating groove 16, a clamping bolt 15 is inserted into the extrusion plate 14, the top of the clamping bolt 15 is threadedly connected to the positioning post 6, a lifting mechanism is provided at the top of the positioning post 6, and two cutting wheels 3 are provided at the bottom of the graphite ring body 7.

[0021] Specifically, in this embodiment, a base 1 is included. A positioning post 6 is provided on the top of the base 1. A retaining ring 13 is fixed to the outer wall of the positioning post 6. A graphite ring body 7 is provided at the bottom of the retaining ring 13 and fits onto the outside of the positioning post 6. The graphite ring body 7 can fit snugly onto the outside of the positioning post 6. A mating groove 16 is opened at the bottom of the positioning post 6. A pressing plate 14 is provided inside the mating groove 16. The length of the pressing plate 14 is greater than the inner diameter of the graphite ring body 7. A clamping bolt 15 is inserted into the pressing plate 14. The top end of the clamping bolt 15 is threadedly connected to the positioning post 6, so that the clamping bolt 15 can pass through the pressing plate 14. The graphite ring body 7 is pressed and fixed. The top of the positioning post 6 is equipped with a lifting mechanism. The bottom of the graphite ring body 7 is equipped with two cutting wheels 3. The outer wall of the cutting wheel 3 has carbide blades that are centrally symmetrically distributed. The rotation of the two cutting wheels 3 can slot both sides of the graphite ring body 7. The bottom outer wall of the retaining ring 13 is fixed with a protective layer 17, and the top outer wall of the extrusion plate 14 is fixed with a protective layer 18. Both the protective layer 17 and the protective layer 18 are made of rubber, so that the graphite ring body 7 can be protected when fixed, preventing the graphite ring body 7 from being indented.

[0022] The present invention provides a graphite ring grooving mechanism, which fixes the graphite ring body 7 to the outside of the positioning post 6, and then sets cutting wheels 3 on both sides of the bottom of the graphite ring body 7, so that when the lifting mechanism drives the graphite ring body 7 to descend, both sides of the graphite ring body 7 can be grooved at the same time, thereby improving the grooving efficiency of the graphite ring.

[0023] In another embodiment of this utility model, the lifting mechanism includes an electric telescopic rod 5 and a mounting plate 4. A mounting frame 19 is fixed to the top outer wall of the base 1. The electric telescopic rod 5 is fixed to the top of the mounting frame 19. The output end of the electric telescopic rod 5 is fixed to the positioning column 6. The positioning column 6 and the graphite ring body 7 are driven to move up and down by the electric telescopic rod 5. A guide post 8 is fixed to the top outer wall of the mounting plate 4. A guide sleeve 9 is fixed to the top outer wall of the mounting frame 19. The guide post 8 is movably inserted into the inside of the guide sleeve 9. The movable insertion of the guide post 8 and the guide sleeve 9 makes the mounting plate 4 more stable when moving up and down.

[0024] In another embodiment of this utility model, two support plates 2 are fixed to the top outer wall of the base 1. A driven pulley 10 is respectively connected to one side of the two support plates 2 by bearings. One end of the driven pulley 10 is fixed to the cutting wheel 3. A motor 12 is fixed to one side outer wall of the base 1. One end of the output shaft of the motor 12 is fixed to the driving pulley 11. Both driven pulleys 10 are connected to the driving pulley 11 by belt drive. In use, the motor 12 drives the driving pulley 11 to rotate. The rotation of the driving pulley 11 drives the driven pulley 10 and the cutting wheel 3 to rotate. At the same time, the diameter of the driving pulley 11 is larger than that of the driven pulley 10, so that the cutting wheel 3 can obtain a higher speed.

[0025] Working principle: In use, the graphite ring to be grooved is fitted onto the outside of the positioning post 6, and the extrusion plate 14 is placed into the mating groove 16, so that the graphite ring body 7 is located between the retaining ring 13 and the extrusion plate 14. Then, the clamping bolt 15 is rotated by a wrench, so that the extrusion plate 14 presses the graphite ring body 7. Then, the motor 12 drives the drive pulley 11 to rotate. The rotation of the drive pulley 11 drives the driven pulley 10 and the cutting wheel 3 to rotate. Then, the electric telescopic rod 5 drives the graphite ring body 7 to move downward, so that the two sides of the graphite ring body 7 can be grooved by the two cutting wheels 3 at the same time.

[0026] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A graphite ring slotting mechanism, characterized in that, The system includes a base (1), a positioning post (6) on the top of the base (1), a retaining ring (13) fixed on the outer wall of the positioning post (6), a graphite ring body (7) sleeved on the bottom of the retaining ring (13), a mating groove (16) on the bottom of the positioning post (6), an extrusion plate (14) inside the mating groove (16), a clamping bolt (15) inserted inside the extrusion plate (14), the top of the clamping bolt (15) being threadedly connected to the positioning post (6), a lifting mechanism on the top of the positioning post (6), and two cutting wheels (3) on the bottom of the graphite ring body (7).

2. The graphite ring slotting mechanism according to claim 1, characterized in that, The lifting mechanism includes an electric telescopic rod (5) and a mounting plate (4). A mounting frame (19) is fixed on the top outer wall of the base (1). The electric telescopic rod (5) is fixed on the top of the mounting frame (19). The output end of the electric telescopic rod (5) is fixed to the positioning column (6).

3. The graphite ring slotting mechanism according to claim 1, characterized in that, Two support plates (2) are fixed to the top outer wall of the base (1). A driven pulley (10) is connected to one side of each of the two support plates (2) by bearings. One end of the driven pulley (10) is fixed to the cutting wheel (3).

4. The graphite ring slotting mechanism according to claim 3, characterized in that, A motor (12) is fixed to one side of the outer wall of the base (1). One end of the output shaft of the motor (12) is fixed to a drive pulley (11). Both driven pulleys (10) are connected to the drive pulley (11) by belt drive.

5. A graphite ring slotting mechanism according to claim 2, characterized in that, The top outer wall of the mounting plate (4) is fixed with a guide post (8), and the top outer wall of the mounting bracket (19) is fixed with a guide sleeve (9). The guide post (8) is movably inserted into the inside of the guide sleeve (9).

6. The graphite ring slotting mechanism according to claim 1, characterized in that, The bottom outer wall of the retaining ring (13) is fixed with a protective layer one (17), and the top outer wall of the extrusion plate (14) is fixed with a protective layer two (18).

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