Disc mill for square jade ware processing
By designing a square jade processing disc mill with sliding plates and limit plates, the problem of inconsistent shape and gloss of jade corners caused by manual handheld is solved, and uniform disc milling of jade and high-quality finished products are achieved.
Patent Information
- Application Number
- CN202420381948.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-28
AI Technical Summary
When using a disk mill for square jade in the prior art, due to insufficient precision in manual handheld, the shape and gloss at the edges and corners are inconsistent, which affects the overall aesthetics and reduces the quality of the finished product.
A square jade processing disc mill including a workbench, a disc grinding device, a sliding plate, a clamping device and a limiting plate was designed. The threaded shaft is driven by a motor to drive the sliding plate to move, adjust the depth of the disc grinding, and use a semicircle. The shape limiting plate fixes the four corners of the jade to ensure even plate grinding.
The consistency of the shape and gloss of the corners of square jade is achieved, which improves the overall aesthetics and reduces the quality of the finished product, and reduces the loss of jade by adjusting the position of the sliding plate.
Smart Images
Figure CN222155048U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of jade processing, in particular to a disc grinder for processing square jade. Background Art
[0002] Jadeware is an artifact made from natural jade, which makes the shapes of jadeware different. Because most natural jades are large, they need to be cut into multiple small jade blocks before processing. After cutting or other processing, the outer wall of the jade may have some burrs, unevenness, flaws and other problems, so the outer wall needs to be polished with a disc grinder to remove these surface flaws and make the jadeware smoother, flatter and more beautiful.
[0003] In the prior art, when a square jade article is polished using a polishing machine, the polishing is usually done manually by holding the square jade article in hand. Since the polishing of the square jade article by holding the square jade article in hand is not precise enough, when polishing the edges and corners of the square jade article, the shapes and glossiness of the edges and corners of the square jade article may be inconsistent, which may affect the overall aesthetics of the square jade article and reduce the quality of the finished product of the square jade article.
[0004] In view of the above technical problems, this application proposes a solution. Utility Model Content
[0005] The utility model aims to solve the problem that in the prior art, when a square jade is polished using a disc grinder, the square jade is usually polished manually by hand. Since the polishing of the square jade by hand is not precise enough, the corners of the square jade are prone to inconsistent shapes and glossiness, which easily affects the overall aesthetics of the square jade and reduces the quality of the finished product of the square jade. A disc grinder for processing square jade is proposed.
[0006] The purpose of the utility model can be achieved through the following technical solutions:
[0007] A disc grinder for processing square jade articles comprises a workbench; a disc grinding device is fixedly connected to the edge of one side of the top end of the outer wall of the workbench via a fixing column; a sliding plate is provided at the top end of the outer wall of the workbench; a clamping device is provided at the edge of one side of the top end of the outer wall of the sliding plate via a supporting column; the clamping device comprises a first threaded rod; a circular column is rotatably connected to the top end of the outer wall of the sliding plate; a placing plate is fixedly connected to the top end of the outer wall of the circular column; a worm wheel is fixedly connected to the outer wall of the circular column; a worm is rotatably connected to the top end of the outer wall of the sliding plate via a first square plate, and the worm and the worm wheel are meshed with each other.
[0008] Preferably, the bottom end of the outer wall of the support column is fixedly connected to the top end of the outer wall of the sliding plate; the top end of the inner wall of the support column is rotatably connected to a clamping block via a telescopic rod; an annular groove is provided on the top end of the outer wall of the clamping block; the bottom end of the outer wall of the first threaded rod is threadedly connected to the top end of the outer wall of the support column, and the bottom end of the outer wall of the first threaded rod passes through the support column, and the bottom end of the outer wall of the first threaded rod is slidably connected in the annular groove.
[0009] Preferably, the bottom end of the outer wall of the sliding plate is slidably connected to the top end of the outer wall of the workbench; a motor is fixedly connected to one side of the outer wall of the workbench through a fixed block; a threaded shaft is provided at the output end of the motor, and one end of the outer wall of the threaded shaft passes through the sliding plate, and the threaded shaft is threadedly connected to the sliding plate.
[0010] Preferably, a square through groove is provided on one side of the outer wall of the support column; a circular shell is fixedly connected to one side of the outer wall of the support column, and the square through groove is located in the circular shell; a limiting plate is slidably placed on the inner wall of the square through groove; a bolt is threadedly connected to the top end of the outer wall of the circular shell, and the bottom end of the outer wall of the bolt passes through the circular shell; a locking groove is provided on the top end of the outer wall of the limiting plate, and the locking groove matches the bolt; one side of the outer wall of the limiting plate is semicircular.
[0011] Preferably, the limiting plate includes a semicircular plate, a square guide rod and a second threaded rod; a square slide groove is opened at the center of one side of the outer wall of the semicircular plate; the outer wall of the square guide rod is slidably connected to the inner wall of the square slide groove; one end of the outer wall of the second threaded rod is rotatably connected to one side of the inner wall of the square slide groove, and one end of the outer wall of the second threaded rod passes through the square guide rod, and the second threaded rod is threadedly connected to the square guide rod.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The threaded shaft is driven to rotate by a motor. Since the threaded shaft is threadedly connected to the sliding plate, the rotation of the threaded shaft will drive the sliding plate to move, thereby causing the sliding plate to move with the clamping device and the placing plate, so that the square jade article also moves. The movement of the sliding plate can adjust the grinding depth of the square jade article. When the flaws or marks on the square jade article are deep, the sliding plate can be moved to drive the square jade article to continue grinding until the flaws and marks are polished away, making the surface smooth and beautiful. When the device is used to grind square jade articles of different sizes, the position of the sliding plate can be adjusted to grind away the flaws of the square jade article while minimizing the loss of the square jade article.
[0014] 2. A limiting plate is fixed through the outer wall of the supporting column, and one side of the outer wall of the limiting plate is semicircular. When the square jade is being polished, due to the circular motion trajectory of the square jade, the four corners of the square jade will slide along the semicircular surface of the limiting plate as the placing plate rotates during the polishing. During the polishing, at least one edge of the square jade will be against the limiting plate. Therefore, when the square jade is being polished, the limiting plate will be against the square jade, making it difficult for the square jade to shift during the rotating polishing, so that the square jade can be polished more evenly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 It is a partial structural schematic diagram of the utility model;
[0018] Figure 3 It is a schematic diagram of the explosion structure of the support column, the circular shell and the limit plate of the utility model;
[0019] Figure 4 It is a schematic diagram of the exploded structure of the semicircular plate and the square guide rod of the utility model.
[0020] In the figure: 1. workbench; 2. fixed column; 3. disc grinding device; 4. sliding plate; 5. supporting column; 6. first threaded rod; 7. circular column; 8. placement plate; 9. worm gear; 10. worm; 11. telescopic rod; 12. clamping block; 13. annular slide; 14. motor; 15. threaded shaft; 16. square through groove; 17. circular shell; 18. limit plate; 19. bolt; 20. positioning groove; 181. semicircular plate; 182. square guide rod; 183. second threaded rod; 21. square slide. DETAILED DESCRIPTION
[0021] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only 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.
[0022] See also Figure 1 - Figure 4As shown, a disc grinder for processing square jade articles comprises a workbench 1; a disc grinding device 3 is fixedly connected to the edge of one side of the top end of the outer wall of the workbench 1 through a fixed column 2; a sliding plate 4 is provided at the top end of the outer wall of the workbench 1; a clamping device is provided at the edge of one side of the top end of the outer wall of the sliding plate 4 through a supporting column 5; the clamping device comprises a first threaded rod 6; a circular column 7 is rotatably connected to the top end of the outer wall of the sliding plate 4; a placement plate 8 is fixedly connected to the top end of the outer wall of the circular column 7; a worm gear 9 is fixedly connected to the outer wall of the circular column 7; a worm 10 is rotatably connected to the top end of the outer wall of the sliding plate 4 through a first square plate, and the worm 10 and the worm gear 9 are meshed with each other. By placing the square jade article on the placement plate 8 and then using the clamping device to fix the square jade article, the disc grinding device 3 is started at this time. The disc grinding device 3 is a prior art The technique is not described, so that the corners of the square jade are polished. Because the worm 10 and the worm wheel 9 are meshed with each other, the rotating worm 10 will drive the worm wheel 9 to rotate, and the rotation of the worm wheel 9 will drive the circular column 7 to rotate, and the rotation of the circular column 7 will drive the placement plate 8 to rotate, thereby driving the square jade on the placement plate 8 to rotate, so that the square jade rotates with the circular column 7, so that the central axis of the circular column 7 becomes the rotation axis of the square jade, and the movement trajectory of the square jade is circular, so that when the corners of the square jade are polished by the disc grinding device 3 again, the shape and glossiness of the corners of the square jade will be consistent, so that its overall aesthetics are high, and it is not easy to reduce the quality of the finished product, and the bottom end of the outer wall of the support column 5 is fixed to the top end of the outer wall of the sliding plate 4; The top of the inner wall of the support column 5 is rotatably connected with a clamping block 12 through a telescopic rod 11; an annular groove 13 is provided on the top of the outer wall of the clamping block 12; the bottom end of the outer wall of the first threaded rod 6 is threadedly connected to the top of the outer wall of the support column 5, and the bottom end of the outer wall of the first threaded rod 6 passes through the support column 5, and the bottom end of the outer wall of the first threaded rod 6 is slidably connected in the annular groove 13. By rotating the first threaded rod 6, since the first threaded rod 6 is threadedly connected to the support column 5, the rotation of the first threaded rod 6 will cause the first threaded rod 6 to move upward or downward, so that the up and down movement of the first threaded rod 6 will move the clamping block 12 up and down, so that the clamping block 12 cooperates with the placement plate 8 to clamp the square jade article to fix it, and since the bottom end of the outer wall of the first threaded rod 6 is slidably connected to the annular groove 1 3, when the clamping block 12 and the placing plate 8 fix the square jade, the rotation of the worm 10 drives the placing plate 8 to rotate. Since the clamping block 12, the placing plate 8 and the square jade are in a fixed clamping state at this time, the rotation of the placing plate 8 will drive the square jade and the clamping block 12 to rotate, so that the first threaded rod 6 slides in the annular slide groove 13, so that the clamping block 12 in the device can also rotate with the square jade while clamping and fixing the square jade, so that it is fixed more stably and the square jade is not easy to wear. A square through groove 16 is opened on one side of the outer wall of the support column 5; a circular shell 17 is fixedly connected to one side of the outer wall of the support column 5, and the square through groove 16 is located in the circular shell 17; a limit plate 18 is slidably placed on the inner side wall of the square through groove 16;The top of the outer wall of the circular shell 17 is threadedly connected with a bolt 19, and the bottom end of the outer wall of the bolt 19 passes through the circular shell 17; the top of the outer wall of the limiting plate 18 is provided with a positioning groove 20, and the positioning groove 20 matches the bolt 19; one side of the outer wall of the limiting plate 18 is semicircular, and the limiting plate 18 is fixed by the outer wall of the supporting column 5, and one side of the outer wall of the limiting plate 18 is semicircular, so that when the square jade is polished, due to the circular motion trajectory of the square jade, the four corners of the square jade will slide along the semicircular surface of the limiting plate 18 when the placing plate 8 rotates during the polishing, and during the polishing, at least one corner of the square jade is against the limiting plate 1 8, so that when the square jade is being polished, the limiting plate 18 will press against the square jade, so that when it is being polished, since one side of the outer wall of the limiting plate 18 is in a semicircular shape, the square jade will not be affected when it is rotating and polishing, and it will be limited and fixed by the limiting plate 18, so that it is not easy to shift, so that the square jade can be polished more evenly, and the limiting plate 18 is fixed by the bolt 19 and the square through groove 16, so that the limiting plate 18 is easy to disassemble, so that different limiting plates 18 can be replaced when the device is used to polish square jades of different sizes, and when the limiting plate 18 is worn, it can be easily replaced, so that the device is convenient for polishing square jades of different sizes. In order to carry out grinding and make the limit plate 18 convenient for replacement, cleaning and maintenance, the bottom end of the outer wall of the sliding plate 4 is slidably connected to the top end of the outer wall of the workbench 1; a motor 14 is fixedly connected to one side of the outer wall of the workbench 1 through a fixed block; a threaded shaft 15 is provided at the output end of the motor 14, and one end of the outer wall of the threaded shaft 15 passes through the sliding plate 4, and the threaded shaft 15 is threadedly connected to the sliding plate 4, and the threaded shaft 15 is driven to rotate by the motor 14. Because the threaded shaft 15 is threadedly connected to the sliding plate 4, the rotation of the threaded shaft 15 will drive the sliding plate 4 to move, so that the sliding plate 4 moves with the clamping device and the placing plate 8, so that the square jade article also moves, so that the movement of the sliding plate 4 can be The grinding depth of the square jade is adjusted, so that when the defects or marks on the square jade are deep, the square jade can be driven to continue grinding by moving the sliding plate 4 until the defects and marks are polished away, making the surface smooth and beautiful. When the device polishes square jades of different sizes, the position of the sliding plate 4 can be adjusted to reduce the loss of the square jade as much as possible while the defects of the square jade are polished away. The limiting plate 18 includes a semicircular plate 181 and a square guide rod 182 and a second threaded rod 183; a square slide groove 21 is opened at the center of one side of the outer wall of the semicircular plate 181; the outer wall of the square guide rod 182 is slidably connected to the inner wall of the square slide groove 21;One end of the outer wall of the second threaded rod 183 is rotatably connected to one side of the inner wall of the square slide groove 21, and one end of the outer wall of the second threaded rod 183 passes through the square guide rod 182, and the second threaded rod 183 is threadedly connected to the square guide rod 182. The square guide rod 182 is placed in the square through groove 16 through the limiting plate 18 composed of the semicircular plate 181 and the square guide rod 182 and the second threaded rod 183. After being fixed by the square through groove 16 and the bolt 19, the second threaded rod 183 is threadedly connected to the square guide rod 182, and the square guide rod 182 is fixed, so that the rotation of the second threaded rod 183 causes the second threaded rod 183 to rotate. The threaded rod 183 can move back and forth, so that the second threaded rod 183 drives the semicircular plate 181 to move back and forth, so that the device can adjust the distance between the semicircular plate 181 and the square jade by rotating the second threaded rod 183, so that the corners of the square jade are polished, so that the corners of the square jade cannot resist the semicircular plate 181, the second threaded rod 183 can be rotated to move the semicircular plate 181, so that the corners of the square jade are re-fitted with the semicircular plate 181, so that the semicircular plate 181 can always limit the square jade, so that the corners of the square jade can be polished more evenly. ;
[0023] Working principle: Place the square jade on the placement plate 8, and then rotate the first threaded rod 6 so that the rotation of the first threaded rod 6 drives the clamping block 12 to move up and down, so that the clamping block 12 cooperates with the placement plate 8 to clamp the square jade to fix it. After the square jade is clamped and fixed, start the grinding device 3 to grind the square jade. When the grinding device 3 grinds the corners of the square jade, the worm 10 and the worm wheel 9 are meshed with each other, so that the rotation of the worm 10 will drive the worm wheel 9 to rotate, and the rotation of the worm wheel 9 will drive the circular column 7 and the placement plate 8 to rotate, thereby driving the square jade on the placement plate 8 to rotate, so that the square jade rotates with the rotation of the circular column 7, so that the central axis of the circular column 7 becomes the rotation axis of the square jade, so that the square The movement trajectory of the jade article is circular, so that when the corners of the square jade article are polished by the grinding device 3, the arcs and distances of the four corners are consistent, so that the shape and glossiness of the corners of the square jade article are consistent, so that its overall aesthetics are high, and because the bottom end of the outer wall of the first threaded rod 6 is slidably connected to the annular slide groove 13, when the clamping block 12 and the placement plate 8 fix the square jade article, the rotation of the worm 10 drives the placement plate 8 to rotate. Because the clamping block 12, the placement plate 8 and the square jade article are in a fixed clamping state at this time, the rotation of the placement plate 8 will drive the square jade article and the clamping block 12 to rotate, so that the first threaded rod 6 slides in the annular slide groove 13, so that the clamping block 12 in the device can follow the square jade article while clamping and fixing the square jade article. The square jade is not easy to wear, and the motor 14 drives the threaded shaft 15 to rotate. Because the threaded shaft 15 is threadedly connected with the sliding plate 4, the rotation of the threaded shaft 15 drives the sliding plate 4 to move, so that the sliding plate 4 moves with the clamping block 12 and the placing plate 8, so that the square jade also moves, so that the movement of the sliding plate 4 can adjust the grinding depth of the square jade, so that when the flaws or marks on the square jade are deep, the sliding plate 4 can be moved to drive the square jade to continue grinding until the flaws and marks are eliminated, so that the surface is smooth and beautiful, and when the device grinds square jades of different sizes, the position of the sliding plate 4 can be adjusted to reduce the damage of the square jade as much as possible while the flaws of the square jade are ground away. The outer wall of the support column 5 is fixed to the limiting plate 18 by the square through groove 16 and the bolt 19, and one side of the outer wall of the limiting plate 18 is semicircular, so that when the square jade is being polished, the movement trajectory of the square jade is circular, so that the four corners of the square jade are rotating with the placement plate 8 for polishing, and the four corners of the square jade will slide along the semicircular surface of the limiting plate 18, and when the square jade is being polished, at least one corner is against the semicircular surface of the limiting plate 18, so that when the square jade is being polished, the limiting plate 18 will be against the square jade, making it difficult to shift during the polishing. Since one side of the outer wall of the limiting plate 18 is semicircular, the square jade will not be affected when it rotates and polishes, and will be limited and fixed by the limiting plate 18.The edges and corners of the square jade article are polished more uniformly, and the limiting plate 18 is fixed by the bolt 19 and the square through groove 16, so that the limiting plate 18 only needs to rotate the bolt 19 to move the bolt 19 out of the locking groove 20 on the limiting plate 18, and then the limiting plate 18 is moved out of the square through groove 16 to make the limiting plate 18 disassembled, so that the limiting plate 18 is easy to disassemble, so that the device can replace different limiting plates 18 when grinding square jade articles of different sizes, and when the limiting plate 18 is worn or needs to be cleaned and repaired, it can be conveniently disassembled, replaced and cleaned and repaired, so that the device is convenient for grinding square jade articles of different sizes, and the limiting plate 18 is composed of the semicircular plate 181 and the square guide rod 182 and the second threaded rod 183, so that the square guide rod 182 is placed in the square through groove 16, and is clamped by the square through groove 16 and After the bolt 19 is fixed in position, because the second threaded rod 183 is threadedly connected to the square guide rod 182 and the square guide rod 182 is fixed, the rotation of the second threaded rod 183 allows the second threaded rod 183 to move back and forth, so that the second threaded rod 183 drives the semicircular plate 181 to move back and forth, so that the device can adjust the distance between the semicircular plate 181 and the clamped square jade article through the rotation of the second threaded rod 183, so that after the corners of the square jade article are polished, when the corners of the square jade article cannot resist the semicircular plate 181, the second threaded rod 183 can be rotated to move the semicircular plate 181, so that the corners of the square jade article are re-fitted with the semicircular plate 181, so that the semicircular plate 181 can always limit the square jade article, so that the square jade article can be polished more stably, and the finished product is less likely to have defects.
[0024] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A disc grinding machine for processing square jade articles, comprising a workbench (1); a disc grinding device (3) is fixedly connected to the edge of one side of the top of the outer wall of the workbench (1) through a fixing column (2); a sliding plate (4) is provided at the top of the outer wall of the workbench (1); characterized in that: A clamping device is provided at one side edge of the top end of the outer wall of the sliding plate (4) via a support column (5); the clamping device comprises a first threaded rod (6); the top end of the outer wall of the sliding plate (4) is rotatably connected to a circular column (7); the top end of the outer wall of the circular column (7) is fixedly connected to a placement plate (8); the outer side wall of the circular column (7) is fixedly connected to a worm gear (9); the top end of the outer wall of the sliding plate (4) is rotatably connected to a worm (10) via a first square plate, and the worm gear (10) and the worm gear (9) are meshed with each other.
2. A square jade processing disc grinder according to claim 1, characterized in that: The bottom end of the outer wall of the support column (5) is fixedly connected to the top end of the outer wall of the sliding plate (4); the top end of the inner wall of the support column (5) is rotatably connected to a clamping block (12) via a telescopic rod (11); an annular sliding groove (13) is provided at the top end of the outer wall of the clamping block (12); the bottom end of the outer wall of the first threaded rod (6) is threadedly connected to the top end of the outer wall of the support column (5), and the bottom end of the outer wall of the first threaded rod (6) penetrates the support column (5), and the bottom end of the outer wall of the first threaded rod (6) is slidably connected in the annular sliding groove (13).
3. A square jade processing disc grinder according to claim 2, characterized in that: The bottom end of the outer wall of the sliding plate (4) is slidably connected to the top end of the outer wall of the workbench (1); a motor (14) is fixedly connected to one side of the outer wall of the workbench (1) via a fixing block; a threaded shaft (15) is provided at the output end of the motor (14), and one end of the outer wall of the threaded shaft (15) passes through the sliding plate (4), and the threaded shaft (15) is threadedly connected to the sliding plate (4).
4. A square jade processing disc grinder according to claim 3, characterized in that: A square through groove (16) is provided on one side of the outer wall of the support column (5); a circular shell (17) is fixedly connected to one side of the outer wall of the support column (5), and the square through groove (16) is located in the circular shell (17); a limit plate (18) is slidably placed on the inner side wall of the square through groove (16); a bolt (19) is threadedly connected to the top end of the outer wall of the circular shell (17), and the bottom end of the outer wall of the bolt (19) passes through the circular shell (17); a locking groove (20) is provided on the top end of the outer wall of the limit plate (18), and the locking groove (20) matches the bolt (19); one side of the outer wall of the limit plate (18) is semicircular.
5. A square jade processing disc grinder according to claim 4, characterized in that: The limiting plate (18) comprises a semicircular plate (181), a square guide rod (182) and a second threaded rod (183); a square slide groove (21) is provided at the center of one side of the outer wall of the semicircular plate (181); the outer wall of the square guide rod (182) is slidably connected to the inner wall of the square slide groove (21); one end of the outer wall of the second threaded rod (183) is rotatably connected to one side of the inner wall of the square slide groove (21), and one end of the outer wall of the second threaded rod (183) passes through the square guide rod (182), and the second threaded rod (183) is threadedly connected to the square guide rod (182).