A faucet valve core hole self-adaptive boring processing device

Abstract

This invention discloses an adaptive boring device for faucet valve core holes, relating to the field of faucet valve core machining technology. It includes a fixed frame with a fixed plate on each of its top two sides, connected by a sliding rod. A first cylinder is located on the inner side of one of the fixed plates, and a first working disc is fixedly connected to the drive end of the first cylinder. Multiple first adjustment grooves are arranged in a ring on the surface of the first working disc, and a first motor is mounted on the inner wall of each first adjustment groove. A first threaded rod is fixedly connected to the output end of the first motor, and a first threaded block is threadedly connected to the first threaded rod. This invention allows for adjustment of the boring tool's working position according to the required model and size of the faucet valve core, enabling adaptive machining of valve core holes for any faucet valve core, expanding the boring range of the device, and improving the overall working efficiency of the device.

Description

Technical Field

[0001] This invention relates to the field of faucet valve core processing technology, specifically to an adaptive boring processing device for faucet valve core holes. Background Technology

[0002] As a core component controlling water flow, flow rate, and water temperature, the performance of faucet valve cores directly affects the product's lifespan and user experience. The mainstream valve cores on the market can be divided into six categories according to their materials and structures, each with unique characteristics and applicable scenarios. The specifications of faucet valve cores used and produced on the market vary depending on the faucet model. During production, the valve core holes are machined using a boring machine.

[0003] Because the specifications and models of faucet valve cores in the existing market are different, the existing boring process cannot meet the requirements of drilling valve core holes for valve cores of various models and sizes, and its application range is small, which limits the boring process.

[0004] Therefore, those skilled in the art have provided an adaptive boring machine for faucet valve core holes to solve the problems mentioned in the background art. Summary of the Invention

[0005] The purpose of this invention is to provide an adaptive boring device for faucet valve core holes to solve the problems mentioned in the background art.

[0006] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: This invention provides an adaptive boring machine for faucet valve core holes, including a fixed frame. A fixed plate is provided on both sides of the top of the fixed frame, and the two fixed plates are connected by a sliding rod. A first cylinder is provided on the inner side of one of the fixed plates. A first working disc is fixedly connected to the driving end of the first cylinder. Multiple first adjusting grooves are arranged in a ring on the surface of the first working disc. A first motor is provided on the inner wall of each first adjusting groove. A first threaded rod is fixedly connected to the output end of the first motor. A first threaded block is threadedly connected to the first threaded rod. A first guide block is fixedly connected to one side of the first threaded block. A first guide rod is slidably connected to the first guide block. A fixing strip is fixedly connected to the top of the first threaded block. A fixing clamp for fixing the faucet valve core is fixedly connected to the fixing strip. A first fixing rod is fixedly connected to the rear end of the first working disc. A first sliding block, slidably connected to the sliding rod, is fixedly connected to the bottom end of the first fixing rod. Another fixed plate has a second cylinder on its inner side. The output end of the second cylinder is fixedly connected to a second working plate. A second motor is located at the axis of the inner side wall of the second working plate. The output end of the second motor is fixedly connected to a third working plate. A set of second adjustment grooves is opened on the surface of the third working plate. A third cylinder is located on the inner side wall of the second adjustment groove. The third cylinder is fixedly connected to a first fixed cylinder through its output end. A boring tool assembly is provided on the first fixed cylinder. A second fixed rod is fixedly connected to the rear end of the second working plate. A second sliding block that is slidably connected to a sliding rod is fixedly connected to the bottom end of the second fixed rod.

[0007] Preferably, a first limiting plate is provided on the inner side of the first fixing rod, and a second limiting plate corresponding to the first limiting plate is provided on the inner side of the second fixing rod.

[0008] Preferably, the boring tool assembly includes a machining boring tool disposed in front of the first fixed cylinder. The surface of the machining boring tool is provided with a first fixed hole. A second fixed cylinder is sleeved on the outside of the machining boring tool. The surface of the second fixed cylinder is provided with a second fixed hole that is coaxial with the first fixed hole and has the same diameter. A fixing bolt is inserted into the interior of both the first fixed hole and the second fixed hole. Fixing nuts are movably disposed on both sides of the fixing bolt.

[0009] Preferably, the rear end of the third working disc is provided with a plurality of guide posts in a ring shape, the inner sidewall of the second working disc is provided with a guide ring, the inside of the guide ring is provided with a guide groove, and the guide groove is slidably connected to a second guide block connected to the guide posts.

[0010] Preferably, a collection box is provided in the middle of the fixed frame, a chip inlet is provided at the top of the collection box, a chip outlet is provided at the bottom of the collection box, a sliding groove is provided at the bottom of the inner cavity of the collection box, a third sliding block is slidably connected to the sliding groove, a collection box that is slidably connected to the chip outlet is fixedly connected to the third sliding block, and a first control handle is fixedly connected to the front end of the collection box.

[0011] Preferably, the fixed frame has support columns at all four corners of its bottom, support rods are fixedly connected to the bottom of the support columns, and support plates are provided at the bottom of the support rods.

[0012] Preferably, the fixed frame is symmetrically provided with second threaded blocks on both the front and rear sides, the second threaded blocks are threadedly connected to second threaded rods, the second threaded rods are movably connected to guide wheels through movable bearings at their bottom, and the top of the second threaded rods is provided with second control handles.

[0013] Preferably, each of the fixed plates is symmetrically provided with lifting rings at its top, and each of the fixed plates is provided with a third control handle on its outer side.

[0014] Compared with existing technologies, one or more of the above technical solutions have the following beneficial effects: This invention provides an adaptive boring machine for faucet valve core holes. The working position of the boring tool can be adjusted according to the required model and size of the faucet valve core to be processed. It can adaptively process valve core holes for any faucet valve core, thereby expanding the boring range of the device and improving the overall working efficiency of the device. Attached Figure Description

[0015] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the first working disk structure of the present invention; Figure 3 This is a schematic diagram of the third working disk structure of the present invention; Figure 4 This is a schematic diagram of the boring tool and fixed cylinder structure of the present invention; Figure 5 This is a schematic diagram of the guide ring structure of the present invention; Figure 6 This is the invention Figure 1 Schematic diagram of the equiaxed side structure; Figure 7 This is a schematic diagram of the internal structure of the collection box of the present invention; Figure 8 This is the invention Figure 1 Enlarged diagram of point A in the middle.

[0017] In the picture: 1. Fixed frame; 2. Fixed plate; 3. Sliding rod; 4. First cylinder; 5. First working disc; 6. First adjusting groove; 7. First motor; 8. First threaded rod; 9. First threaded block; 10. First guide block; 11. First guide rod; 12. Fixing strip; 13. Fixing clamp; 14. First fixing rod; 15. First sliding block; 16. Second cylinder; 17. Second working plate; 18. Second motor; 19. Third working plate; 20. Second adjusting groove; 21. Third cylinder; 22. First fixing cylinder; 23. Second fixing rod; 24. Second sliding block; 25. First limiting plate; 26. Second limiting plate; 27. Machining boring tool; 28. First fixing hole; 29. ​​Second fixing cylinder; 30. Second fixing hole 31. Fixing bolt; 32. Fixing nut; 33. Guide post; 34. Guide ring; 35. Guide groove; 36. Second guide block; 37. Collection box; 38. Chip inlet; 39. Chip outlet; 40. Sliding groove; 41. Third sliding block; 42. Collection box; 43. First control handle; 44. Support column; 45. Support rod; 46. Support plate; 47. Second threaded block; 48. Second threaded rod; 49. Movable bearing; 50. Guide wheel; 51. Second control handle; 52. Lifting ring; 53. Third control handle. Detailed Implementation

[0018] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0019] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0020] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0021] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0022] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0023] As shown in the attached diagram of the instruction manual. Figures 1-8 As shown, this invention provides an adaptive boring device for faucet valve core holes, including a fixed frame 1. A fixed plate 2 is provided on both sides of the top of the fixed frame 1, and the two fixed plates 2 are connected by a sliding rod 3. A first cylinder 4 is provided on the inner side of one of the fixed plates 2. A first working disc 5 is fixedly connected to the driving end of the first cylinder 4. Multiple first adjusting grooves 6 are arranged in a ring on the surface of the first working disc 5. A first motor 7 is provided on the inner wall of each first adjusting groove 6. A first threaded rod 8 is fixedly connected to the output end of the first motor 7. A first threaded block 9 is threadedly connected to the first threaded rod 8. A first guide block 10 is fixedly connected to one side of the first threaded block 9. A first guide rod 11 is slidably connected to the first guide block 10. A fixing strip 12 is fixedly connected to the top of the first threaded block 9. A fixing plate 13 for fixing the faucet valve core is connected. A first fixing rod 14 is fixedly connected to the rear end of the first working plate 5. A first sliding block 15 that is slidably connected to the sliding rod 3 is fixedly connected to the bottom end of the first fixing rod 14. In specific implementation, the first cylinder 4 is turned on to drive the first fixing rod 14 and the first sliding block 15 to move along the sliding rod 3, thereby controlling the horizontal movement position of the first working plate 5. Then, the first motor 7 is turned on to control the rotation of the first threaded rod 8. The first threaded rod 8 is threadedly engaged with the first threaded block 9. Under the guidance of the first guide block 10 along the first guide rod 11, the fixing strip 12 together with the fixing plate 13 moves toward the axial position of the first working plate 5. The faucet valve core to be processed is placed at the axial position of the first working plate 5. As each fixing plate 13 moves closer to the axial position of the first working plate 5, the fixing plate 13 can clamp the faucet valve core. Specifically, such as Figure 1 , Figure 3As shown, a second cylinder 16 is provided on the inner side of another fixed plate 2. The output end of the second cylinder 16 is fixedly connected to a second working plate 17. A second motor 18 is provided at the axis of the inner side wall of the second working plate 17. The output end of the second motor 18 is fixedly connected to a third working plate 19. A set of second adjustment grooves 20 are opened on the surface of the third working plate 19. A third cylinder 21 is provided on the inner side wall of the second adjustment grooves 20. The third cylinder 21 is fixedly connected to a first fixed cylinder 22 through its output end. A boring tool assembly is provided on the first fixed cylinder 22. A second fixed rod 23 is fixedly connected to the rear end of the second working plate 17. The bottom end of the second fixed rod 23 is fixedly connected to a sliding rod 3. In specific implementation, the second sliding block 24 activates the second cylinder 16 to control the horizontal movement of the second fixed rod 23, along with the second working plate 17, the third working plate 19, and the boring tool assembly. The distance between the third working plate 19 and the first working plate 5 is adjusted according to the actual working conditions. The third cylinder 21 is activated to control the working height of the boring tool assembly as needed, and the second motor 18 is activated to control the rotation of the third working plate 19. This allows the boring tool assembly to perform valve core hole machining on the faucet valve core. In summary, this invention can adjust the working position of the boring tool according to the required model and size of the faucet valve core, enabling adaptive machining of valve core holes on any faucet valve core, expanding the boring range of the device, and overall improving the working efficiency of the device.

[0024] As a preferred embodiment of the present invention, it is therefore preferred that, as Figure 1 , Figure 6 As shown, a first limiting plate 25 is provided on the inner side of the first fixing rod 14, and a second limiting plate 26 corresponding to the first limiting plate 25 is provided on the inner side of the second fixing rod 23. The setting of the first limiting plate 25 and the second limiting plate 26 can prevent the first cylinder 4 and the second cylinder 16 from driving the first working plate 5 and the second working plate 17 for too long, and avoid direct impact damage to each working plate. Specifically, the first limiting plate 25 and the second limiting plate 26 will directly contact each other (if the driving mileage of each cylinder is too long).

[0025] As a preferred embodiment of the present invention, it is therefore preferred that, as Figure 4As shown, the boring tool assembly includes a machining boring tool 27 disposed in front of the first fixed cylinder 22. The surface of the machining boring tool 27 has a first fixing hole 28. A second fixed cylinder 29 is sleeved on the outside of the machining boring tool 27. The surface of the second fixed cylinder 29 has a second fixing hole 30 that is coaxial with the first fixing hole 28 and has the same diameter. A fixing bolt 31 is inserted into the interior of the first fixing hole 28 and the second fixing hole 30. Fixing nuts 32 are movably disposed on both sides of the fixing bolt 31. In specific implementation, the machining boring tool 27 is inserted into the second fixed cylinder 29, and then the fixing bolt 31 is inserted into the first fixing hole 28 and the second fixing hole 30 in sequence. The fixing nuts 32 are tightened in sequence at both ends to fix the machining boring tool 27 and the second fixed cylinder 29. If disassembly is required, the above arrangement can be reversed to achieve quick disassembly of the machining boring tool 27 on the device.

[0026] As a preferred embodiment of the present invention, it is therefore preferred that, as Figure 5 As shown, the rear end of the third working disk 19 is provided with a plurality of guide posts 33 in a ring shape, and the inner sidewall of the second working disk 17 is provided with a guide ring 34. The guide ring 34 has a guide groove 35 inside, and the guide groove 35 is slidably connected to a second guide block 36 connected to the guide posts 33. In specific implementation, when the second motor 18 controls the third working disk 19 to rotate, the guide posts 33 and the second guide block 36 on the third working disk 19 slide synchronously in the guide groove 35 inside the guide ring 34, which can provide guidance and stabilization for the rotation of the third working disk 19 and ensure its smooth movement.

[0027] As a preferred embodiment of the present invention, it is therefore preferred that, as Figure 1 , Figure 6 , Figure 7 As shown, a collection box 37 is provided in the middle of the fixed frame 1. The top of the collection box 37 has a chip inlet 38, and the bottom of the collection box 37 has a chip outlet 39. The bottom of the inner cavity of the collection box 37 has a sliding groove 40. The sliding groove 40 is slidably connected to a third sliding block 41. The third sliding block 41 is fixedly connected to a collection box 42 that is slidably connected to the chip outlet 39. The front end of the collection box 42 is fixedly connected to a first control handle 43. In specific implementation, when the device drills, chips are generated. Most of the chips fall into the inner cavity of the collection box 37 through the chip inlet 38 and into the collection box 42. Then, the first control handle 43 is used to pull out the collection box 42 to dump the chips.

[0028] As a preferred embodiment of the present invention, it is therefore preferred that, as Figure 1 , Figure 6As shown, support columns 44 are provided at the four corners of the bottom of the fixed frame 1. Support rods 45 are fixedly connected to the bottom of the support columns 44. Support plates 46 are provided at the bottom of the support rods 45. The support structure formed by the support plates 46, support rods 45 and support columns 44 can provide stable and fixed support for the device during operation, ensuring the stability of the device during operation.

[0029] As a preferred embodiment of the present invention, it is therefore preferred that, as Figure 8 As shown, the fixed frame 1 has symmetrically arranged second threaded blocks 47 on both the front and rear sides. The second threaded blocks 47 are threadedly connected to the second threaded rods 48. The second threaded rods 48 are movably connected to the guide wheels 50 through the movable bearings 49 at their bottom. The top of the second threaded rods 48 is provided with a second control handle 51. In specific implementation, the device can be moved on the plane by the guide wheels 50, and the threaded rod can be rotated by controlling the second control handle 51. The height of the guide wheels 50 is controlled by the threaded engagement between the threaded rod and the threaded blocks. With the support plate 46 and the support rod 45, the contact between the guide wheels 50 and the ground can be adjusted in real time according to the working conditions. The support plate 46 and the support rod 45 are in a suspended state, and then the device is moved.

[0030] As a preferred embodiment of the present invention, it is therefore preferred that, as Figure 1 , Figure 6 As shown, each of the fixed plates 2 is symmetrically provided with a lifting ring 52 on its top, and each of the fixed plates 2 is provided with a third control handle 53 on its outer side. In specific implementation, the entire device can be lifted by the lifting ring 52 for easy transportation, and then the third control handle 53 can be used in conjunction with the guide wheel 50 for convenient and rapid movement on the plane.

[0031] Working principle: As shown in the attached diagram of the instruction manual. Figures 1-8As shown, firstly, the device is moved to the desired working position using the lifting ring 52 or the third control handle 53. Then, the faucet valve core to be processed is placed between the fixing plates 13 on the first working plate 5. Next, the first motor 7 is turned on to control the first threaded rod 8 to rotate, so that the fixing plates 13 approach the faucet valve core and clamp it. Then, the first cylinder 4 and the second cylinder 16 are turned on to push the fixed faucet valve core and the machining boring bar 27 closer to each other. When the faucet valve core contacts the machining boring bar 27, the second motor 18 is turned on to make the third... The working disc 19 rotates together with the machining boring bar 27, and works continuously with the second cylinder 16 to machine the valve core hole of the faucet valve core. When machining the valve core hole, the working height of the machining boring bar 27 is controlled by the third cylinder 21 to accommodate faucet valve cores of different specifications and sizes for drilling. When the device is drilling, it will generate debris. Most of the debris falls into the inner cavity of the collection box 37 through the chip inlet 38 and into the collection box 42. Then, the first control handle 43 is used to pull out the collection box 42 to dump the debris.

[0032] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A faucet valve core hole self-adaptive boring machining device, comprising a fixed frame (1), characterized in that: The fixed frame (1) has a fixed plate (2) on both sides of its top. The two fixed plates (2) are connected by a sliding rod (3). A first cylinder (4) is provided on the inner side of one of the fixed plates (2). A first working plate (5) is fixedly connected to the driving end of the first cylinder (4). A plurality of first adjustment grooves (6) are arranged in a ring on the surface of the first working plate (5). A first motor (7) is provided on the inner side wall of each first adjustment groove (6). A first threaded rod (8) is fixedly connected to the output end of the first motor (7). The first threaded block (9) is threadedly connected to the first threaded block (9). A first guide block (10) is fixedly connected to one side of the first threaded block (9). A first guide rod (11) is slidably connected to the first guide block (10). A fixing strip (12) is fixedly connected to the top of the first threaded block (9). A fixing clamp (13) for fixing the faucet valve core is fixedly connected to the fixing strip (12). A first fixing rod (14) is fixedly connected to the rear end of the first working disc (5). A first sliding block (15) that is slidably connected to the sliding rod (3) is fixedly connected to the bottom end of the first fixing rod (14). Another fixed plate (2) is provided with a second cylinder (16) on its inner side. The output end of the second cylinder (16) is fixedly connected to a second working plate (17). A second motor (18) is provided at the axis of the inner side wall of the second working plate (17). The output end of the second motor (18) is fixedly connected to a third working plate (19). A set of second adjustment grooves (20) are opened on the surface of the third working plate (19). A third cylinder (21) is provided on the inner side wall of the second adjustment groove (20). The third cylinder (21) is fixedly connected to a first fixed cylinder (22) through its output end. A boring tool assembly is provided on the first fixed cylinder (22). A second fixed rod (23) is fixedly connected to the rear end of the second working plate (17). A second sliding block (24) is fixedly connected to the bottom end of the second fixed rod (23) and is slidably connected to the sliding rod (3).

2. The self-adapting boring device for faucet valve core hole according to claim 1, characterized in that: The first fixing rod (14) has a first limiting plate (25) on its inner side, and the second fixing rod (23) has a second limiting plate (26) on its inner side that corresponds to the first limiting plate (25).

3. The adaptive boring machine for faucet valve core holes according to claim 1, characterized in that: The boring tool assembly includes a machining boring tool (27) disposed in front of the first fixed cylinder (22). The surface of the machining boring tool (27) is provided with a first fixed hole (28). The outside of the machining boring tool (27) is fitted with a second fixed cylinder (29). The surface of the second fixed cylinder (29) is provided with a second fixed hole (30) that is coaxial with the first fixed hole (28) and has the same diameter. The first fixed hole (28) and the second fixed hole (30) are both fitted with a fixing bolt (31). The fixing bolt (31) is movably provided with fixing nuts (32) on both sides.

4. The adaptive boring machine for faucet valve core holes according to claim 1, characterized in that: The rear end of the third working plate (19) is provided with a number of guide posts (33) in a ring shape. The inner side wall of the second working plate (17) is provided with a guide ring (34). The guide ring (34) is provided with a guide groove (35) inside. The guide groove (35) is slidably connected to a second guide block (36) connected to the guide post (33).

5. The adaptive boring machine for faucet valve core holes according to claim 1, characterized in that: A collection box (37) is provided in the middle of the fixed frame (1). A chip inlet (38) is provided at the top of the collection box (37). A chip outlet (39) is provided at the bottom of the collection box (37). A sliding groove (40) is provided at the bottom of the inner cavity of the collection box (37). A third sliding block (41) is slidably connected to the sliding groove (40). A collection box (42) is fixedly connected to the third sliding block (41) and slidably connected to the chip outlet (39). A first control handle (43) is fixedly connected to the front end of the collection box (42).

6. The adaptive boring machine for faucet valve core holes according to claim 1, characterized in that: The fixed frame (1) has four support columns (44) at the bottom corners, and the support columns (44) are fixedly connected to the bottom of the support rods (45), and the support rods (45) are provided with support plates (46) at the bottom.

7. The adaptive boring machine for faucet valve core holes according to claim 1, characterized in that: The fixed frame (1) is symmetrically provided with second threaded blocks (47) on both the front and rear sides. The second threaded blocks (47) are threadedly connected to a second threaded rod (48). The second threaded rod (48) is movably connected to a guide wheel (50) through a movable bearing (49) at its bottom. The top of the second threaded rod (48) is provided with a second control handle (51).

8. The adaptive boring machine for faucet valve core holes according to claim 1, characterized in that: Each of the fixed plates (2) is symmetrically provided with a lifting ring (52) on its top, and each of the fixed plates (2) is provided with a third control handle (53) on its outer side.

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