A faucet surface fine carving processing device

Abstract

The application discloses a faucet surface fine carving processing device, which comprises a machine body, a workbench and a processing cutter, the processing cutter is located above the workbench, a clamp for fixing the faucet workpiece is arranged on the workbench, the clamp comprises a positioning block, the positioning block comprises a first positioning block and a second positioning block, an arc groove matched with the faucet workpiece body is formed in the first positioning block, a positioning groove matched with the water outlet part of the faucet workpiece is arranged on the second positioning block, the second positioning block is symmetrically arranged on the two sides of the first positioning block, a stand is vertically and slidingly connected to the workbench, a horizontal shaft is horizontally and slidingly connected to the stand, one end of the horizontal shaft is used for penetrating into the water inlet and the water outlet of the faucet workpiece, a first driving piece for driving the stand to vertically ascend and descend is arranged at the bottom of the workbench, after the upper surface of the faucet workpiece is processed, the faucet workpiece can be rotated by 180 degrees in the arc groove, the processing surface can be switched, the lower surface can be conveniently processed, and the operation is simple.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of fine carving processing equipment, in particular to a faucet surface fine carving processing device. BACKGROUND

[0002] The fine carving machine belongs to a kind of numerical control machine tool, which can process the surface of metal or non-metal workpiece, and the faucet product generally includes a main body and a water outlet portion, the water inlet is arranged at the bottom of the main body, and the water outlet is arranged below the end of the water outlet portion, which also needs to be fine carved during production and processing.

[0003] For example, the Chinese patent with the publication number CN207617399U discloses a faucet main body fine carving machine tool, which includes a machine tool body, the top of the machine tool body is provided with a carving tool holder, the machine tool body is provided with a fine carving table below the carving tool holder, a plurality of carving tools are uniformly arranged on the carving tool holder, a plurality of three-point positioning type workpiece fixing assemblies are uniformly arranged on the fine carving table, and the carving tools and the three-point positioning type workpiece fixing assemblies are one-to-one corresponding. The design is reasonable, the structure is simple, the reliability is high, and batch fine carving operation can be realized.

[0004] In the above-mentioned scheme, the faucet workpiece is placed on the fine carving table and fixed by the three-point positioning type workpiece fixing assembly, and then processed by the cutter on the carving tool holder. However, the current fixing of the faucet workpiece is only suitable for processing the upper surface in the current state, and there is no convenient way to process the lower surface of the faucet workpiece, and it is difficult to fix and process the faucet product after turning it over by the three-point positioning type workpiece fixing assembly, which needs to be improved. SUMMARY

[0005] In order to further facilitate the processing of the lower surface of the faucet, the present application provides a faucet surface fine carving processing device.

[0006] The present application provides a faucet surface fine carving processing device, which adopts the following technical scheme:

[0007] A faucet surface fine carving processing device, which includes a machine body, a workbench and a processing cutter, the processing cutter is located above the workbench, a clamp for fixing the faucet workpiece is arranged on the workbench, the clamp includes a positioning block, the positioning block includes a first positioning block and a second positioning block, an arc groove adapted to the main body of the faucet workpiece is formed in the first positioning block, a positioning groove adapted to the water outlet portion of the faucet workpiece is arranged on the second positioning block, the second positioning block is symmetrically arranged on both sides of the first positioning block, a vertical column is vertically and slidingly connected to the workbench, a horizontal shaft is horizontally and slidingly connected to the vertical column, one end of the horizontal shaft is used for penetrating into the water inlet and the water outlet of the faucet workpiece, and a first driving member for driving the vertical column to vertically ascend and descend is arranged at the bottom of the workbench.

[0008] By adopting the technical scheme, the faucet workpiece is placed on the positioning block for initial positioning to realize limiting in the horizontal direction, then the end of the horizontal shaft is inserted into the water inlet and the water outlet, the first driving member drives the horizontal shaft to move downward to realize tensioning and fixing, after the machining of the upper surface of the faucet workpiece is completed, the first driving member drives the horizontal shaft to move upward and the end of the horizontal shaft moves out of the inside of the faucet workpiece, then the faucet workpiece can rotate 180 degrees in the arc groove of the first positioning block, the original lower surface of the faucet workpiece is above, at this time, the water outlet part of the faucet workpiece is positioned by the positioning groove on the other second positioning block, the lower surface of the faucet workpiece is effectively machined and the operation is simple, and the clamp does not need to be replaced.

[0009] Optionally, the stand column includes a first stand column and a second stand column, the first stand column corresponds to the water inlet of the faucet workpiece, the second stand column corresponds to the water outlet of the faucet body, the second stand column is symmetrically arranged on the two sides of the first stand column, the horizontal shaft includes a first horizontal shaft and a second horizontal shaft, the first horizontal shaft corresponds to the first stand column, the second horizontal shaft corresponds to the second stand column, the first horizontal shaft is fixedly provided with a plug block matched with the plug connection of the water outlet, the first stand column is provided with a through hole through which the first horizontal shaft passes and the first horizontal shaft is rotationally connected in the through hole, and the workbench is provided with a driving motor for driving the first horizontal shaft to rotate.

[0010] By adopting the technical scheme, when the machining surface of the faucet workpiece needs to be switched, the first horizontal shaft is horizontally slid to make the plug block plug into the water outlet and abut against the inner wall of the faucet workpiece, then the driving motor is used to drive the horizontal shaft to rotate 180 degrees, the plug block rotates at the same time to drive the faucet workpiece to rotate 180 degrees, and manual rotating operation is not needed, which is more convenient and labor-saving.

[0011] Optionally, the workbench is provided with a pneumatic cylinder for driving the first horizontal shaft to move toward the water inlet direction of the faucet, and the driving motor is fixed on the piston rod of the pneumatic cylinder.

[0012] By adopting the technical scheme, the horizontal movement of the first horizontal shaft is driven by the pneumatic cylinder, manual operation is not needed, and the automation degree is higher.

[0013] Optionally, the through hole is vertically spaced apart and provided with a plurality of through holes, one end of the plug block is conical and is a rubber block, and the end face of the plug block close to the water inlet of the faucet is smaller than the other side.

[0014] By adopting the technical scheme, one end of the plug is conical to facilitate entering the water inlet, and as the plug continuously enters the water inlet, the plug gradually tightly fills the water inlet of the faucet to achieve tight fixing, the plug is a rubber block and has deformation capacity, and after deformation, the plug can better tightly fill the inner surface of the water inlet to improve the friction between the plug and the inner wall of the water inlet, facilitating subsequent rotation of the plug to switch the processing surface.

[0015] Optionally, the workbench is provided with a linkage rod, the linkage rod is rotationally connected at the center of the workbench, one end of the linkage rod is hingedly connected to the driving motor, and the other end is hingedly connected to the second horizontal shaft, and the linkage rod links the first horizontal shaft and the second horizontal shaft to move in opposite directions.

[0016] By adopting the technical scheme, the linkage rod links the first horizontal shaft and the second horizontal shaft, after the upper surface of the faucet is processed, the first horizontal shaft moves towards the faucet to enable the plug to cooperate with the water inlet, and at the same time, the second horizontal shaft moves away from the faucet to enable the end portion to move out of the water outlet, facilitating subsequent rotation of the faucet, and the second horizontal shaft does not interfere with the rotation, and does not need to be separately slid to be removed, and the operation is more convenient.

[0017] Optionally, the inner wall surface of the positioning groove is provided with a rubber buffer layer.

[0018] By adopting the technical scheme, the rubber buffer layer can play a buffering and damping role, reduce the damage caused by the faucet after overturning and the violent impact with the inner wall of the positioning groove, and play a certain protection role on the faucet.

[0019] Optionally, a plurality of mounting holes are uniformly formed in the workbench, the positioning block is fixed on the workbench by bolts and mounting holes, the mounting holes are adapted to the vertical column and are used for vertical lifting of the vertical column.

[0020] By adopting the technical scheme, the detachable connection of the positioning block and the workbench is realized, the mounting holes are uniformly distributed, the positioning block can be installed at a specified position according to actual needs, and the positioning block can be applied to more different specifications and shapes of faucets, and has better practicability and applicability.

[0021] Optionally, the bottom wall of the arc groove is embedded with a roller, and the roller is used to contact the main body of the faucet.

[0022] By adopting the technical scheme, the setting of the roller can reduce the frictional resistance to a certain extent, so that the faucet can rotate along the inner wall of the arc groove more smoothly, and facilitate switching of the processing surface.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. After the upper surface of the faucet is processed, the faucet can be rotated to flip it over, so that the unprocessed surface on the bottom is facing up for processing. The flipped faucet can still be fixed with a good clamp without changing the clamp, so that both the upper and lower surfaces of the faucet can be processed well and comprehensively.

[0025] 2. The movement and rotation of the first horizontal axis are achieved by a cylinder and a drive motor, respectively. The degree of automation is high and no manual operation is required. Moreover, the faucet can be turned and flipped by a stopper on the first horizontal axis. The structure is simple and easy to implement.

[0026] 3. The first and second horizontal axes are linked by a linkage rod to move in opposite directions. While the first horizontal axis moves to engage the plug, the second horizontal axis releases the restriction on the faucet rotation. No other additional operation is required, making the operation convenient and quick. Attached Figure Description

[0027] Figure 1 This is an overall structural diagram of an embodiment of this application.

[0028] Figure 2 This is a top view of the workbench in an embodiment of this application.

[0029] Figure 3 This is a partial sectional view at the first column in an embodiment of this application.

[0030] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Machine body; 2. Worktable; 3. Machining tool; 4. First positioning block; 5. Second positioning block; 6. Arc groove; 7. Positioning groove; 8. Third positioning block; 9. Mounting hole; 10. Cylinder; 11. First column; 12. Second column; 13. Through hole; 14. First horizontal axis; 15. Second horizontal axis; 16. Faucet; 17. Main body; 18. Water outlet; 19. Water inlet; 20. Water outlet; 21. Plug; 22. Drive motor; 23. Linkage rod. Detailed Implementation

[0033] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0034] This application discloses a device for fine carving on the surface of a faucet.

[0035] like Figure 1 and Figure 2As shown, a faucet surface fine carving device, including a machine body 1, a workbench 2 and a machining tool 3, the machining tool 3 is located directly above the workbench 2 for fine carving processing of the workpiece, a clamp is arranged on the workbench 2 for clamping and fixing the faucet 16 workpiece, wherein the clamp can be arranged at intervals along the length direction of the workbench 2, and the machining tool 3 is also arranged in plurality corresponding to the number of clamps, so that simultaneous processing of multiple workpieces can be realized to improve the processing efficiency.

[0036] As shown in Figure 2 and Figure 3 , the clamp includes a positioning block, the positioning block includes a first positioning block 4, a second positioning block 5 and a third positioning block 8, wherein the first positioning block 4 is provided with an arc groove 6 matched with the faucet 16, the arc groove 6 is used for placing the main body 17 of the faucet 16, the faucet 16 can rotate circumferentially along the arc groove 6, the second positioning block 5 is provided with two and symmetrically arranged on both sides of the first positioning block 4, the second positioning block 5 is provided with a positioning groove 7 for placing the water outlet 18 of the faucet 16, the third positioning block 8 is arranged on the side of the faucet 16 away from the first positioning block 4, the third positioning block 8 abuts against the faucet 16 to block its horizontal movement, so that the faucet 16 workpiece placed on the positioning block of the workbench 2 can realize horizontal limiting and pre-positioning.

[0037] As shown in Figure 2 and Figure 3 , a plurality of uniformly distributed mounting holes 9 are formed on the workbench 2, the mounting holes 9 are arranged through the workbench 2, the positioning block can be detachably connected to the workbench 2 by bolts and nuts, according to the clamping needs of different products, the positioning block can be installed and fixed at the required position, the clamp can be suitable for more different specifications and shapes of products, improving the applicability.

[0038] As shown in Figure 2 and Figure 3As shown, the vertical sliding connection is provided on the workbench 2, the column is matched with the mounting hole 9 and the top is penetrated to the upper of the workbench 2, the first driving piece is arranged below the workbench 2 and drives the column to lift, the first driving piece is the air cylinder 10, the bottom end of the column is fixed on the piston rod of the air cylinder 10 and is driven to lift, the column includes the first column 11 and the second column 12 in the embodiment, the first column 11 is arranged corresponding to the body 17 of the faucet 16, the second column 12 is arranged corresponding to the water outlet part 18 of the faucet 16, the second column 12 is provided with two and is symmetrically distributed on the two sides of the first column 11, the perforation 13 is arranged on the first column 11, the first horizontal shaft 14 is slidably connected in the perforation 13, the sliding direction of the first horizontal shaft 14 is towards the body 17 of the faucet 16, one end of the first horizontal shaft 14 is used for extending into the water inlet 19 of the body 17, the perforation 13 is also arranged on the second column 12, the second horizontal shaft 15 is slidably connected in the perforation 13, one end of the second horizontal shaft 15 is used for penetrating into the water outlet 20 of the water outlet part 18 of the faucet 16, so that after the faucet 16 is placed in the positioning block, the first horizontal shaft 14 and the second horizontal shaft 15 are slid, the end of the first horizontal shaft 14 extends into the water inlet 19, the end of the second horizontal shaft 15 extends into the water outlet 20, then the first column 11 and the second column 12 are driven to move downward under the action of the first driving piece, the faucet 16 can be fixed by the first horizontal shaft 14 and the second horizontal shaft 15, the faucet 16 workpiece cannot be moved vertically to realize fixation, can stably process, the perforation 13 is vertically spaced in the embodiment, a plurality of perforations 13 can be selected according to the actual use to improve the applicability.

[0039] As shown, Figure 2 As shown, the air cylinder 10 is arranged on the workbench 2 and drives the first horizontal shaft 14 to move towards the water inlet 19, the driving motor 22 is fixed on the piston rod of the air cylinder 10, the output shaft of the driving motor 22 is fixed with the end of the first horizontal shaft 14, the first horizontal shaft 14 can be driven to rotate by the driving motor 22, the plug block 21 used for plug cooperation with the water inlet 19 is fixed on the first horizontal shaft 14, the plug block 21 is in the shape of a circular truncated cone and the end close to the water inlet 19 is in the shape of a cone, the plug block 21 is specifically a rubber block, so that when the upper surface of the faucet 16 is processed and needs to be turned over to process the lower surface, the plug block 21 is plugged and cooperated with the water inlet 19 by moving the first horizontal shaft 14 by the air cylinder 10, the plug block 21 is tightly fixed to the inner wall of the water inlet 19, then the first horizontal shaft 14 is rotated by 180 degrees by the driving motor 22, the faucet 16 can be turned over by the plug block 21, the water outlet part 18 of the faucet 16 is placed in the positioning groove 7 of the other second positioning block 5 after turning over, the turning over operation of the faucet 16 is simple and convenient and does not need to be operated by personnel, and other clamps do not need to be replaced, the turning over efficiency is fast to effectively improve the production efficiency.

[0040] As Figure 2 shown, in order to improve the smoothness of the faucet 16 when turning, the inner wall of the arc groove 6 is cut with a roller, which is rotationally connected to the first positioning block 4, and the roller is in line contact with the faucet 16, so that the rotating friction resistance of the faucet 16 in the arc groove 6 is smaller, and the faucet 16 is more convenient to turn; in addition, a rubber buffer layer is provided on the inner wall of the positioning groove 7, which can play a role of shock absorption and buffering during turning, avoiding the damage of the faucet 16 caused by the violent impact between the water outlet 18 and the positioning groove 7 during turning, and playing a corresponding protection role on the faucet 16.

[0041] As Figure 2 and Figure 4 shown, the workbench 2 is also provided with a linkage rod 23, which is symmetrically arranged on both sides of the first horizontal shaft 14, the middle part of the linkage rod 23 is rotationally connected to the workbench 2, one end of the linkage rod 23 is hinged to the driving motor 22, and the other end is hinged to the second horizontal shaft 15. The hinge points have a certain slidable ability along the linkage rod 23. The linkage rod 23 realizes the linkage of the opposite movement of the first horizontal shaft 14 and the second horizontal shaft 15, that is, when the faucet 16 needs to be turned over to complete the upper surface processing, the cylinder 10 drives the first horizontal shaft 14 to move towards the faucet 16 to make the plug 21 enter the water inlet 19. During the movement of the first horizontal shaft 14, the second horizontal shaft 15 moves in the opposite direction, so that the end of the second horizontal shaft 15 moves out of the water outlet 20 of the faucet 16, and the restriction on the water outlet 18 is removed, which facilitates the subsequent 180-degree turning operation of the faucet 16. The setting of the linkage rod 23 makes the turning operation of the faucet 16 more simple and convenient, without the need for additional operations. The movement of the first horizontal shaft 14 can realize the release of the limiting of the second horizontal shaft 15, improving the operation efficiency.

[0042] The working principle of the embodiment of the application is as follows: first, the faucet 16 is placed on the positioning block of the workbench 2, and when placing, the water outlet 20 of the faucet 16 is first sleeved on the end of the second horizontal shaft 15 and then placed down, the air cylinder 10 below the workbench 2 drives the first horizontal shaft 14 and the second horizontal shaft 15 to move downward, so that the faucet 16 is tightly fixed, the machining tool 3 processes the upper surface of the faucet 16, after the processing of the upper surface of the faucet 16 is completed, the air cylinder 10 at the bottom of the workbench 2 drives the column to move upward to reset and release the tight state, the air cylinder 10 on the first horizontal shaft 14 further drives the first horizontal shaft 14 to move toward the faucet 16, until the plug 21 cooperates with the water inlet 19 and is tightly abutted, during which the linkage rod 23 links the second horizontal shaft 15 to move reversely, so that the end of the second horizontal shaft 15 is separated from the water outlet 20, then the first horizontal shaft 14 is driven to rotate 180 degrees under the driving of the motor, so that the faucet 16 is completed to turn over and the water outlet 18 thereof is rotated and placed on another second positioning block 5, then the air cylinder 10 on the first horizontal shaft 14 drives it to move, so that the plug 21 is separated from the water inlet 19, during which the end of the second horizontal shaft 15 extends into the water outlet 20, finally, the air cylinder 10 at the bottom of the workbench 2 drives the column to move downward to realize the tight fixing of the faucet 16, and the machining tool 3 processes the surface of the faucet 16, so that the complete surface processing of the faucet 16 is realized.

[0043] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A device for precision engraving of a faucet surface, comprising a body (1), a worktable (2), and a processing tool (3), wherein the processing tool (3) is located above the worktable (2), and the worktable (2) is provided with a fixture for fixing a faucet (16) workpiece, characterized in that: The fixture includes positioning blocks, which include a first positioning block (4) and a second positioning block (5). The first positioning block (4) has an arc groove (6) adapted to the main body (17) of the faucet (16) workpiece. The second positioning block (5) has a positioning groove (7) adapted to the water outlet (18) of the faucet (16) workpiece. The second positioning blocks (5) are symmetrically arranged on both sides of the first positioning block (4). A column is vertically slidably connected to the worktable (2), and a horizontal shaft is horizontally slidably connected to the column. One end of the horizontal shaft is used to pass through the water inlet (19) and water outlet (20) of the faucet (16) workpiece. Inside, the bottom of the workbench (2) is provided with a first driving component that drives the column to move vertically up and down. The column includes a first column (11) and a second column (12). The first column (11) corresponds to the water inlet (19) of the faucet (16) workpiece, and the second column (12) corresponds to the water outlet (20) of the faucet (16) body (17). The second column (12) is symmetrically arranged on both sides of the first column (11). The horizontal axis includes a first horizontal axis (14) and a second horizontal axis (15). The first horizontal axis (14) corresponds to the first column (11), and the second horizontal axis (15) corresponds to the second column (12). A plug (21) adapted to fit the water outlet (20) is fixedly installed on the first horizontal shaft (14). A through hole (13) is opened on the first column (11) for the first horizontal shaft (14) to pass through, and the first horizontal shaft (14) is rotatably connected in the through hole (13). A drive motor (22) for driving the first horizontal shaft (14) to rotate is provided on the worktable (2). A cylinder (10) for driving the first horizontal shaft (14) to move toward the water inlet (19) of the faucet (16) is provided on the worktable (2). The drive motor (22) is fixed on the piston rod of the cylinder (10). A linkage rod (2) is provided on the worktable (2). 3) The linkage rod (23) is rotatably connected to the workbench (2). One end of the linkage rod (23) is hinged to the drive motor (22), and the other end is hinged to the second horizontal shaft (15). The linkage rod (23) moves in opposite directions with the first horizontal shaft (14) and the second horizontal shaft (15). Several mounting holes (9) are evenly provided on the workbench (2). The positioning block is fixed on the workbench (2) by bolts to the mounting holes (9). The mounting holes (9) are adapted to the column and allow it to be raised and lowered vertically. The bottom wall of the arc groove (6) is embedded with rollers. The rollers are used to make line contact with the body (17) of the faucet (16).

2. The faucet surface engraving device according to claim 1, characterized in that: The perforations (13) are arranged vertically at intervals. One end of the plug (21) is conical and is a rubber block. The end face of the plug (21) near the water inlet (19) of the faucet (16) is smaller than the other side.

3. The faucet surface engraving device according to claim 1, characterized in that: The inner wall surface of the positioning groove (7) is provided with a rubber buffer layer.

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