Graphite product hole digging and discharging device

Abstract

The utility model discloses a graphite product hole digging and discharging device which comprises a shell, the left surface of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a bearing, the right end of the bearing is fixedly connected with a cutter base, the left inner wall of the shell is fixedly connected with an electric telescopic rod, and the right inner wall of the shell is fixedly connected with a cutter base. A longitudinal rail is fixedly connected to the inner wall of the bottom of the shell, a waste box is slidably connected to the upper surface of the longitudinal rail, a lead screw is in threaded connection with the interior of the waste box, and an extrusion plate is arranged at the rear end of the lead screw. The waste chips generated during hole digging can be collected, the collected waste chips are compressed, the size of the waste chips is reduced, and the waste chips are convenient to store, so that the treated waste chips can be reused, the yield is improved, operators do not need to stop the machine to clean the waste materials in the operation process, the working efficiency is improved, and meanwhile, the safety of the operators is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite products, in particular to a graphite product hole-cutting and discharging device. Background Art

[0002] Graphite is a gray-black, opaque solid with stable chemical properties, corrosion resistance, and poor reactivity with acids and alkalis. It burns in oxygen to produce carbon dioxide, which can be oxidized by strong oxidants such as concentrated nitric acid and potassium permanganate. It is used as an anti-wear agent and lubricant. High-purity graphite is used as a neutron moderator in nuclear reactors. It is also used in the manufacture of crucibles, electrodes, brushes, dry cell batteries, graphite fibers, heat exchangers, coolers, and pencil refills.

[0003] At present, the graphite product punching and discharging device is carried out by traditional punching tools. Waste materials are easily accumulated during punching. During the waste cleaning process, the operator will stop working, which affects the operating efficiency. The cleaned waste chips are not reasonably utilized. After searching, it was found that the technical solution provided by the utility model with application number 201921779295.1 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a graphite product punching and discharging device with high safety. The graphite parts are punched with a cylindrical tool. The depth of the hole can be adjusted by extending and retracting an electric telescopic rod during the punching. The waste chips generated during the punching can be collected and compressed to reduce the volume for easy storage, so that the processed waste chips can be reused to increase production. In addition, the operator does not need to stop the machine to clean the waste during the operation, thereby improving work efficiency and ensuring the safety of the operator.

[0005] The utility model also provides the above-mentioned graphite product punching and discharging device, comprising: a shell, the left surface of the shell is fixedly connected to the motor, the output end of the motor is fixedly connected to a bearing, the right end of the bearing is fixedly connected to a tool base, the right surface of the tool base is fixedly connected to a semi-cylindrical knife, the right surface of the tool base is fixedly connected to a punching cutter head, the inside of the punching cutter head is provided with a chip discharge port, the left inner wall of the shell is fixedly connected to an electric telescopic rod, the right inner wall of the shell is fixedly connected to a splint, the upper surface of the splint is provided with a graphite part, the bottom inner wall of the shell is fixedly connected to a longitudinal rail, the upper surface of the longitudinal rail is slidably connected to a waste box, the interior of the shell is rotatably connected to a threaded rod, the lower end of the threaded rod is rotatably connected to a first sleeve, the lower surface of the first sleeve is fixedly connected to a lower pressure plate, the side surface of the threaded rod is threadedly connected to a nut, the interior of the waste box is threadedly connected to a lead screw, the rear end of the lead screw is rotatably connected to a second sleeve, and the rear surface of the second sleeve is fixedly connected to an extrusion plate.

[0006] The utility model also provides a graphite product hole-digging and discharging device as described above, wherein the number of the electric telescopic rods is two and the electric telescopic rods are distributed up and down, and the motor and the electric telescopic rods are electrically connected to an external power supply.

[0007] According to the graphite product boring and discharging device, the right end of the electric telescopic rod is fixedly connected to the base, and the right surface of the base is rotatably connected to the tool base.

[0008] According to the graphite product punching and discharging device, the upper end of the threaded rod is fixedly connected to a handle, and the lower surface of the nut is in contact with the outer shell. By rotating the threaded rod, the lower pressure plate is driven to slide downward to fix the graphite part. Holes can be punched in graphite parts of different sizes, and the nut is in contact with the outer shell to prevent the threaded rod from rebounding.

[0009] According to the graphite product punching and discharging device, a screen track is fixedly connected to the interior of the shell, and a screen is slidably connected to the inner surface of the screen track. The screen filters waste chips generated during punching.

[0010] According to the graphite product hole-digging and discharging device, the rear end of the lead screw is rotatably connected to the extrusion plate, and the front end of the lead screw is fixedly connected to a handshake. When the waste chips reach a certain amount, they can be squeezed out by the handshake.

[0011] According to the graphite product hollowing and discharging device, the lower surface of the extrusion plate is slidably connected to the waste box, and the right surface of the lower pressing plate is slidably connected to the outer shell.

[0012] According to the graphite product hollowing and discharging device, a handle is fixedly connected to the front surface of the waste box. There are two handles distributed on the left and right sides, which makes it easy to take out the graphite parts extruded by the extrusion plate.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is the overall structural diagram of a graphite product hole-cutting and discharging device of the utility model;

[0016] Figure 2 This is a structural diagram of a cylindrical tool for a graphite product hole-cutting and discharging device of the utility model;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 This is a structural diagram of a waste collection frame of a graphite product hollowing and discharging device according to the utility model.

[0019] Legend:

[0020] 1. Housing; 2. Motor; 3. Bearing; 4. Base; 5. Tool base; 6. Semi-cylindrical knife; 7. Hole-cutting head; 8. Chip removal port; 9. Electric telescopic rod; 10. Clamp; 11. Graphite part; 12. Threaded rod; 13. Nut; 14. Sleeve; 15. Lower pressure plate; 16. Waste box; 17. Screw; 18. Handshake; 19. Second sleeve; 20. Extrusion plate; 21. Handle; 22. Longitudinal track; 23. Handle; 24. Screen track; 25. Screen. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] Reference Figure 1-4 The embodiment of the utility model is a graphite product hole-digging and discharging device, which includes: a shell 1, a motor 2 is fixedly connected to the left surface of the shell 1, a bearing 3 is fixedly connected to the output end of the motor 2, a tool base 5 is fixedly connected to the right end of the bearing 3, a semi-cylindrical knife 6 is fixedly connected to the right surface of the tool base 5, a hole-digging cutter head 7 is fixedly connected to the right surface of the tool base 5, a chip discharge port 8 is provided inside the hole-digging cutter head 7, an electric telescopic rod 9 is fixedly connected to the left inner wall of the shell 1, there are two electric telescopic rods 9 and they are distributed up and down, and the hole-digging depth can be controlled by the electric telescopic rod 9, the right end of the electric telescopic rod 9 is fixedly connected to the base 4, and the right surface of the base 4 is rotatably connected to the tool base 5. The inside of the shell 1 is fixedly connected to a screen track 24, and the inner surface of the screen track 24 is slidably connected to a screen 25. The screen 25 filters the waste chips generated when the holes are bored. The right inner wall of the shell 1 is fixedly connected to a splint 10, and the upper surface of the splint 10 is provided with a graphite part 11. The inner thread of the shell 1 is connected to a threaded rod 12, and the upper end of the threaded rod 12 is fixedly connected to a handle 23, and the lower end of the threaded rod 12 is rotatably connected to a first sleeve 14. The lower surface of the first sleeve 14 is fixedly connected to a lower pressure plate 15, and the side surface of the threaded rod 12 is threadedly connected to a nut 13. The lower surface of the nut 13 is in contact with the shell 1, and the threaded rod 12 rotates to drive the lower pressure plate 15 to move downward, fixing the intermediate graphite part 11, and can be used to bored holes in graphite parts 11 of different sizes. The nut 13 makes the fixed graphite part 11 more stable.

[0023] The bottom inner wall of the shell 1 is fixedly connected to a longitudinal track 22, the upper surface of the longitudinal track 22 is slidably connected to a waste box 16, the internal thread of the waste box 16 is connected to a screw 17, the rear end of the screw 17 is rotatably connected to a second sleeve 19, the front end of the screw 17 is fixedly connected to a handshake 18, and the rear surface of the second sleeve 19 is fixedly connected to an extrusion plate 20. When the waste reaches a certain amount, it is squeezed to be reused to increase production.

[0024] Working principle: When in use, first place the graphite piece 11 that needs to be punched on the splint 10, and by rotating the threaded rod 12, drive the lower pressure plate 15 to slide downward inside the shell 1 to fix the graphite piece 11, rotate the nut 13, so that the lower surface of the nut 13 contacts the shell 1, and reinforce the graphite piece 11 again. The punching depth is controlled by the extension and contraction of the electric telescopic rod 9, and the motor 2 is started. The bearing 3 rotates, and the right end of the bearing 3 drives the semi-cylindrical knife 6 and the punching cutter head 7 to punch holes in the graphite piece 11. The waste chips generated during the punching are discharged through the chip discharge port 8, and the waste chips are filtered through the screen 25. The filtered waste chips fall into the waste box 16. When the waste chips reach a certain amount, rotate the handshake 18, and the screw 17 drives the extrusion plate 20 to pressurize the waste chips. Pull the handle 21 to take out the pressurized graphite piece 11. The graphite piece 11 after removal can continue to be used, thereby increasing production.

[0025] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A graphite product hole-cutting and discharging device, characterized in that: include: A housing (1) is provided, wherein the left surface of the housing (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a bearing (3), the right end of the bearing (3) is fixedly connected to a tool base (5), the right surface of the tool base (5) is fixedly connected to a semi-cylindrical knife (6), the right surface of the tool base (5) is fixedly connected to a hole cutter head (7), the inside of the hole cutter head (7) is provided with a chip removal port (8), the left inner wall of the housing (1) is fixedly connected to an electric telescopic rod (9), the right inner wall of the housing (1) is fixedly connected to a clamping plate (10), the upper surface of the clamping plate (10) is provided with a graphite piece (11), the bottom inner wall of the housing (1) is fixedly connected to a longitudinal track (22), and the upper surface of the longitudinal track (22) is slidably connected to a waste box (16); The inner thread of the housing (1) is connected to a threaded rod (12), the lower end of the threaded rod (12) is rotatably connected to a first sleeve (14), the lower surface of the first sleeve (14) is fixedly connected to a lower pressure plate (15), the side surface of the threaded rod (12) is threadedly connected to a nut (13), the inner thread of the waste box (16) is connected to a lead screw (17), the rear end of the lead screw (17) is rotatably connected to a second sleeve (19), and the rear surface of the second sleeve (19) is fixedly connected to an extrusion plate (20).

2. A graphite product punching and discharging device according to claim 1, characterized in that: The number of the electric telescopic rods (9) is two and they are distributed up and down, and the motor (2) and the electric telescopic rods (9) are both electrically connected to an external power supply.

3. The graphite product punching and discharging device according to claim 1, characterized in that: The right end of the electric telescopic rod (9) is fixedly connected to the base (4), and the right surface of the base (4) is rotatably connected to the tool base (5).

4. The graphite product punching and discharging device according to claim 1, characterized in that: The upper end of the threaded rod (12) is fixedly connected to a handle (23), and the lower surface of the nut (13) is in contact with the housing (1).

5. The graphite product punching and discharging device according to claim 1, characterized in that A screen track (24) is fixedly connected to the interior of the housing (1), and a screen (25) is slidably connected to the inner surface of the screen track (24).

6. The graphite product punching and discharging device according to claim 1, characterized in that: The rear end of the lead screw (17) is rotatably connected to the extrusion plate (20), and the front end of the lead screw (17) is fixedly connected to a handshake (18).

7. The graphite product punching and discharging device according to claim 1, characterized in that: The lower surface of the squeezing plate (20) is slidably connected to the waste box (16), and the right surface of the lower pressing plate (15) is slidably connected to the outer shell (1).

8. The graphite product punching and discharging device according to claim 1, characterized in that: A handle (21) is fixedly connected to the front surface of the waste box (16), and the handles (21) are two in number and distributed on the left and right.

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