Tailing cutting machine for jade processing

Abstract

The utility model belongs to the technical field of cutting, and particularly relates to a tailing cutting machine for jade processing, which comprises a machine body, a cutting tool and a chuck, the chuck is provided with a plurality of clamping blocks for clamping materials, the chuck is rotatably connected with a threaded rod in threaded connection with the plurality of clamping blocks, and the cutting tool is arranged on the machine body. An abutting block abutting against the jade tailings is arranged in the middle of the chuck, a first motor is arranged at the bottom of the chuck, and a small gear is clamped to the first motor. The jade tailings are clamped through the device, the tailings abut against the abutting block in the cutting process, the abutting block moves downwards to turn on a first switch, and the first switch is turned on; the first motor is started to drive the small gear to rotate and drive the meshed large gear to rotate at the same time, so that the large gear controls the threaded rod to drive the clamping block to clamp the tailings, and therefore, driving is simple and rapid, manual control is not needed, driving is faster, time is saved, and efficiency is improved.

Description

Technical Field

[0001] This utility model discloses a cutting machine, and more particularly relates to a tail material cutting machine for jade processing. Background Technology

[0002] Jade is not a single mineral, but an aggregate of various microcrystalline or cryptocrystalline minerals used in jewelry. In a broad sense, jade refers to all microcrystalline or cryptocrystalline mineral aggregates that possess aesthetic appeal, durability, rarity, and acceptability.

[0003] Jade processing requires cutting and polishing. In existing technologies, jade cutting typically involves fixing one end with a disc and using a retractable shaft or rod to clamp the other end. The interaction between the disc and rod clamps the jade, achieving a secure hold. Then, a cutting tool is used to cut the desired portion of the jade. However, with the two ends clamping each other, direct cutting could cause the material to fall and break, potentially damaging it. Direct clamping with chucks results in slow disassembly, which is even more inconvenient when dealing with large pieces of jade. This application proposes a new solution that avoids damage from falling jade and facilitates installation and disassembly. Utility Model Content

[0004] The purpose of this invention is to provide a tailings cutting machine for jade processing in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tailings cutting machine for jade processing, comprising a machine body, cutting tools, and a chuck. The chuck is provided with several clamping blocks for holding materials. A threaded rod is rotatably connected to the chuck and threadedly connected to the several clamping blocks. An abutment block is provided in the middle of the chuck to abut against the jade tailings. A motor is provided at the bottom of the chuck, and a small gear is clamped on the motor. A large gear is rotatably connected to the bottom of the chuck and meshes with the small gear. A transmission wheel is slidably connected to the threaded rod at the rear end of the clamping blocks. Teeth are provided on the upper surface of the large gear to mesh with the transmission wheel. A switch is provided in the middle of the chuck, driven by the downward movement of the abutment block and controlling the opening of the motor. Adjustment components for adjusting the clamping degree of the several clamping blocks are provided on the clamping blocks and the chuck.

[0006] Preferably, the adjustment component includes a protrusion that is slidably connected to the clamping block and extends through the clamping block, the chuck is provided with a cylinder at the transmission wheel to control the misalignment of the transmission wheel and the teeth, and the clamping block is provided with a second switch that abuts against the protrusion and drives the cylinder to open.

[0007] Preferably, the machine body is provided with a switch three for controlling the venting of cylinder one, the cylinder is provided with a spring two for pushing the cylinder piston, and the outer ring of the chuck is provided with a torsion member connected to the threaded rod and driving the threaded rod to reverse.

[0008] Preferably, the abutment block is slidably connected to the chuck, and a spring is provided between the abutment block and the chuck.

[0009] Preferably, the chuck is connected to the machine body via a rotating rod, and the machine body is equipped with a second motor for controlling the rotation of the rotating rod.

[0010] Preferably, the machine body is provided with a base connected to the chuck, the base is slidably connected to the machine body, a lead screw for controlling the movement of the base is rotatably connected inside the machine body, and a handle for driving the lead screw to rotate is provided on the machine body.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] Firstly, by using this device to clamp jade tailings, during cutting, the tailings are pressed against the abutment block, and the abutment block is lowered. Turning on the switch activates the motor, which drives the small gear to rotate, simultaneously driving the meshing large gear. The large gear then controls the threaded rod, driving the clamping block to hold the tailings. This setup is simple and quick, requiring no manual control, and saves time and increases efficiency. Secondly, tailings come in various shapes, and it's necessary to keep them centered and in the desired position. After manually securing the tailings against the abutment block, if the clamping block abuts against the tailings, it will cause a protrusion... The block and the tail material are closely fitted and completely pressed together. Moving backward opens the second switch, causing the cylinder to drive. The teeth of the transmission wheel and the upper end of the large gear are misaligned, so the threaded rod can no longer be driven to rotate. The other clamping blocks that are not pressed against the tail material continue to be driven by the transmission wheel until they are pressed against the tail material and then stop. This design ensures that the clamping position is what the user needs and that irregularly shaped materials can still be clamped tightly enough. This design is different from the existing technology that requires double-sided fixing and is prone to material falling off after cutting. This application directly clamps the material without it falling off and is easy to fix it. At the same time, it can make full use of the material and reduce costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a tailings cutting machine used for jade processing.

[0014] Figure 2 This is a schematic diagram of the internal structure of a tailings cutting machine used for jade processing.

[0015] Figure 3 A schematic diagram of the structure of the chuck of a jade processing tail material cutting machine. Figure 1 ;

[0016] Figure 4 A schematic diagram of the structure of the chuck of a jade processing tail material cutting machine. Figure 2 ;

[0017] Figure 5 A schematic diagram of the structure of the chuck of a jade processing tail material cutting machine. Figure 3 .

[0018] Reference numerals in the attached diagram: 1. Machine body; 2. Chuck; 3. Clamping block; 4. Threaded rod; 5. Abutment block; 6. Motor 1; 7. Pinion; 8. Gear; 9. Transmission wheel; 10. Gear; 11. Switch 1; 12. Protrusion; 13. Cylinder; 14. Switch 2; 15. Switch 3; 16. Spring 2; 17. Torsion component; 18. Spring 1; 19. Rotating rod; 20. Motor 2; 21. Base; 22. Lead screw; 24. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the present utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0020] A jade processing tail material cutting machine, such as Figures 1-5As shown, the device includes a body 1, a cutting tool, and a chuck 2. The chuck 2 has several clamping blocks 3 for holding materials. A threaded rod 4, threadedly connected to the clamping blocks 3, is rotatably connected to the chuck 2. An abutment block 5, which abuts against the jade tail material, is located in the middle of the chuck 2. A motor 6 is located at the bottom of the chuck 2, and a small gear 7 is clamped onto the motor 6. A large gear 8, meshing with the small gear 7, is rotatably connected to the bottom of the chuck 2. A transmission wheel 9 is slidably connected to the threaded rod 4 at the rear end of the clamping blocks 3. Teeth 10, meshing with the transmission wheel 9, are provided on the upper surface of the large gear 8. The chuck 2... A switch 11 is provided at the junction, which is driven by the downward movement of the abutment block 5 and controls the motor to turn on. The clamping block 3 and chuck 2 are equipped with adjustment components to adjust the clamping degree of several clamping blocks 3. When the device is used normally, clamping is achieved by placing the material in the middle and then rotating the side-rotating wheels, which directly engage with the clamping blocks to drive them to move, thus achieving the clamping effect. However, because the shape of naturally formed jade tailings is irregular, with one side being wider than the other, the clamping blocks on the chuck 2 are simultaneously driven to clamp... When holding the material, some parts may be in contact with the material while the other side is not. In this case, the clamping block must continue to move until either the tail material or the clamped material is in contact to achieve a fixed position. However, the material may shift at this point, causing a misalignment between the cutting position and the cutting blade. Therefore, the blade needs to be re-aligned. With this device, during fixing, the tail material contacts the abutment block 5, and manual squeezing pushes the abutment block 5 forward. Switch 11 is then turned on, activating motor 6. The small gear 7 is activated and controlled to rotate. Simultaneously, the rotation of the small gear 7 drives the meshing large gear 8 to rotate synchronously. When the large gear 8 rotates, the teeth 10 at its top engage with the transmission wheel 9, driving the transmission wheel 9 to rotate. This, in turn, drives the threaded rod 4 to rotate, which in turn pushes the threaded clamping block 3 forward. The abutment block 5 is slidably connected to the chuck 2. A spring 18 is provided between the abutment block 5 and the chuck 2 to ensure that the abutment block 5 returns to its original position after the tail material is removed, and to ensure that the switch 11 can be turned on again to control the motor 6 for the next use. This design makes clamping simple and quick when needed, saving time and improving efficiency.

[0021] The adjustment assembly includes a protrusion 12 that is slidably connected to and extends through the clamping block 3. The chuck 2, located at the transmission wheel 9, is equipped with a cylinder 13 that controls the misalignment of the transmission wheel 9 and the teeth 10. The clamping block 3 contains a switch 14 that abuts against the protrusion 12 and drives the cylinder 13 to open. During clamping, due to the irregularity of the tail material, the wider or longer portion of the tail material will abut against the clamping block 3 first. At this time, the tail material is restrained by hand to prevent it from being pushed or moved. Thus, the protrusion 12 on the clamping block 3 at the point of initial contact will be squeezed into the clamping block 3 by the mutual force. After the clamping block 3 completely abuts against the tail material, the protrusion... When block 12 controls switch 14, it turns on and drives cylinder 13, causing cylinder 13 to push transmission wheel 9 to move. This movement is offset from the teeth 10 at the bottom and is not driven to rotate by the large gear 8. If rotation continues, the threaded rod 4 cannot be controlled to rotate, and the clamping block 3 will stop. Thus, the clamping block 3 that has already contacted the tail material will not continue to move, while the transmission wheel 9 at the clamping block 3 that has not contacted the tail material remains connected to the large gear 8 and continues to move until it is completely in contact with the tail material before stopping. This achieves the clamping effect without changing the external position of the tail material, so that the position and degree of movement of the clamping blocks 3 at different positions under the same drive are different.

[0022] The machine body 1 is equipped with a control switch 15 for venting the cylinder 13. The cylinder 13 has a spring 16 that pushes the piston. The outer ring of the chuck 2 has a torsion member 17 that connects to and drives the threaded rod 4 in reverse. After clamping, the motor 6 can be turned off via a switch on the outside of the machine body 1. Conversely, after removing the tail material, the switch 15 is opened to vent the cylinder 13. At this time, the piston, no longer pushed by the air pressure, is pushed back by the spring 16, simultaneously resetting the transmission wheel 9. The gear 8 can be re-engaged with the teeth 10 on the upper end of the large gear 8. If it cannot be re-engaged, the torsion member 17 can be rotated, which will drive the transmission wheel 9 and the threaded rod 4 to rotate. This will cause the transmission wheel 9 and the teeth 10 to be aligned again, and then pulled back by the spring 16 to re-engage, thus ensuring continued use next time. The torsion member 17 can be rotated in reverse to drive the large gear 8 to rotate. Then, the clamping can be released by restarting the motor 6 and driving the reverse switch, or the torsion member 17 can be rotated to disassemble it.

[0023] The chuck 2 is connected to the machine body 1 via a rotating rod 19. The machine body 1 is equipped with a second motor 20 that controls the rotation of the rotating rod 19. Thus, in special circumstances where the tool cannot move sufficiently, the second motor 20 can be activated, driving the rotating rod 19 to rotate the chuck 2, ensuring complete cutting. Inside the machine body 1 is a base 21 connected to the chuck 2, slidably connected to the machine body 1. A lead screw 22 is rotatably connected inside the machine body 1 to control the movement of the base 21. The machine body 1 is equipped with a handle 24 that drives the lead screw 22 to rotate. Driven by the handle 24, the base 21 can move together with the entire chuck 2. The lead screw 22 is threadedly connected to the base 21, allowing the base 21 to move back and forth, thereby enabling better adjustment of the cutting position.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tailings cutting machine for jade processing, comprising a machine body (1), cutting tools, and a chuck (2), wherein the chuck (2) is provided with a plurality of clamping blocks (3) for clamping materials, and a threaded rod (4) rotatably connected to the chuck (2) and threadedly connected to the plurality of clamping blocks (3), characterized in that: The chuck (2) has an abutment block (5) in the middle that abuts against the jade tail material. The bottom of the chuck (2) has a motor (6) with a small gear (7) clamped on it. The bottom of the chuck (2) is rotatably connected to a large gear (8) that meshes with the small gear (7). The threaded rod (4) is slidably connected to a transmission wheel (9) at the rear end of the clamping block (3). The upper surface of the large gear (8) has teeth (10) that mesh with the transmission wheel (9). The middle of the chuck (2) has a switch (11) that is driven by the abutment block (5) to move down and controls the motor to turn on. The clamping block (3) and the chuck (2) are equipped with adjustment components for adjusting the clamping degree of several clamping blocks (3).

2. The jade processing tail material cutting machine according to claim 1, characterized in that: The adjustment assembly includes a protrusion (12) that is slidably connected to the clamping block (3) and extends through the clamping block (3). The chuck (2) is provided with a cylinder (13) at the transmission wheel (9) to control the misalignment of the transmission wheel (9) and the teeth (10). The clamping block (3) is provided with a second switch (14) that abuts against the protrusion (12) and drives the cylinder (13) to open.

3. The jade processing tail material cutting machine according to claim 2, characterized in that: The body (1) is provided with a control cylinder (13) with a venting switch (15), the cylinder (13) is provided with a spring (16) that pushes the piston of the cylinder (13), and the outer ring of the chuck (2) is provided with a torsion member (17) that is connected to the threaded rod (4) and drives the threaded rod (4) to reverse.

4. The jade processing tail material cutting machine according to claim 1, characterized in that: The abutment block (5) is slidably connected to the chuck (2), and a spring (18) is provided between the abutment block (5) and the chuck (2).

5. A tailings cutting machine for jade processing according to claim 1, characterized in that: The chuck (2) is connected to the machine body (1) via a rotating rod (19), and the machine body (1) is equipped with a second motor (20) for controlling the rotation of the rotating rod (19).

6. A tailings cutting machine for jade processing according to claim 5, characterized in that: The machine body (1) is provided with a base (21) connected to the chuck (2). The base (21) is slidably connected to the machine body (1). The machine body (1) is rotatably connected with a lead screw (22) that controls the movement of the base (21). The machine body (1) is provided with a handle (24) that drives the lead screw (22) to rotate.

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