Drilling device for toilet lid machining

Abstract

A drilling device for toilet lid machining relates to the technical field of toilet lid machining devices and comprises a base, a workbench is fixedly arranged above the base, clamping conveying mechanisms are arranged on the two sides of the upper end face of the workbench, and the bottoms of the clamping conveying mechanisms are in sliding fit with limiting sliding grooves in the workbench; y-axis displacement devices are arranged on the outer sides of the clamping and conveying mechanisms correspondingly, bottom frames of the Y-axis displacement devices are fixed to the workbench, an X-axis displacement device is slidably installed between the two Y-axis displacement devices, a drilling mechanism is arranged below the X-axis displacement device, and reinforcing mechanisms are installed in the middles of the upper end faces of the clamping and conveying mechanisms correspondingly. And a limiting mechanism is arranged on the rear side of the upper end face of the workbench. According to the scheme, the problem that a drilling device cannot meet batch and large-scale continuous drilling work is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of toilet seat processing equipment, specifically a drilling device for toilet seat processing. Background Technology

[0002] A drilling device for toilet seat manufacturing is a specialized piece of equipment designed to drill holes in toilet seats. This device typically includes components such as a bracket, positioning plate, slide rail, screw, moving block, and drill bit. The drilling position is adjusted by changing the position on the slide rail and rotating the screw to accommodate the manufacturing needs of different toilet seat models. This device offers advantages such as ease of operation, accurate positioning, and high drilling efficiency, making it an indispensable tool in the toilet seat manufacturing process.

[0003] For example, the Chinese authorized patent CN209681210U, entitled "A Toilet Seat Drilling Device," includes a workbench with a clamping device. The upper surface of the workbench is also provided with two parallel first slide rails arranged along the width of the workbench, and a first sliding plate slides on the first slide rails. A second slide rail is arranged along the length of the workbench on the first slide rails, and a second sliding plate slides on the second slide rails. Two mounting plates are fixed on the second slide rails, each with a longitudinally arranged third slide rail. A fixed seat slides on the third slide rails. A drilling device for drilling holes in the toilet seat is provided on the fixed seat.

[0004] While the existing technology can drill holes in toilet seats, the processing continuity is poor and it cannot meet the needs of large-scale continuous drilling. Moreover, the toilet seat is prone to instability during the drilling process, thus failing to meet current requirements. Therefore, we propose a drilling device for toilet seat processing. Utility Model Content

[0005] The purpose of this utility model is to provide a drilling device for toilet seat processing, so as to solve the problem that the drilling device mentioned in the background art cannot meet the needs of batch large-scale continuous drilling work.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for processing toilet seats, comprising a base, a worktable fixedly mounted on the top of the base, clamping and conveying mechanisms mounted on both sides of the upper surface of the worktable, the bottom of the clamping and conveying mechanisms slidingly engaging with the limiting grooves on the worktable, Y-axis displacement devices mounted on the outer sides of the clamping and conveying mechanisms, the base frames of the Y-axis displacement devices being fixed to the worktable, an X-axis displacement device slidably mounted between the two Y-axis displacement devices, a drilling mechanism mounted below the X-axis displacement devices, a reinforcing mechanism mounted at the middle position of the upper surface of the clamping and conveying mechanisms, and a limiting mechanism mounted on the rear side of the upper surface of the worktable.

[0007] Preferably, the clamping and conveying mechanism includes two drive rollers, which are rotatably mounted inside the clamping and conveying mechanism. A clamping conveyor belt is installed between the drive rollers. A conveying motor is fixedly installed on the front side of the upper end of the clamping and conveying mechanism, and the output shaft of the conveying motor is fixed to the shaft of the front drive roller.

[0008] Preferably, a double-threaded transmission rod is rotatably installed inside the base, and guide blocks are symmetrically installed on both sides of the double-threaded transmission rod. The inner threaded hole of the guide block is threadedly engaged with the double-threaded transmission rod, and the upper end of the guide block is fixed to the bottom of the clamping conveyor belt. An adjusting motor is fixedly installed on one side inside the base, and the output shaft of the adjusting motor is fixed to one end of the double-threaded transmission rod.

[0009] Preferably, the reinforcement mechanism includes a fixing block, which is fixed to the crossbeam at the upper inner side of the clamping and conveying mechanism. A lifting rod is slidably limited in the inner cavity of the fixing block. A pressure block is installed at the bottom of the lifting rod. A servo motor is fixedly installed at the upper end of the fixing block. A screw is installed on the output shaft of the servo motor. The screw extends into the interior of the lifting rod and is threadedly connected to the lifting rod.

[0010] Preferably, the limiting mechanism includes a fixed frame, and the fixed frame is fixed to the worktable by bolts. An electric push rod is fixedly installed at the middle position of the crossbar of the fixed frame, and a positioning frame is installed at the movable end of the electric push rod.

[0011] Preferably, the drilling mechanism includes a sliding block, which is slidably engaged with the X-axis displacement device. A hydraulic lifting device is fixedly installed at the lower end of the sliding block, a driving device is installed at the lower end of the hydraulic lifting device, and a drill bit is installed at the lower end of the driving device.

[0012] Preferably, both the Y-axis displacement device and the X-axis displacement device employ lead screw drives.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model features a clamping and conveying mechanism. Workers simply place the toilet seat between the clamping and conveying mechanisms. By turning on the conveyor motor, its output shaft drives the transmission at one end to rotate. This, combined with the tension exerted by the transmission roller on the other side on the clamping conveyor belt, moves the conveyor belt. Then, adjusting the motor, its output shaft drives the double-threaded transmission rod to rotate. Friction with the sliding block converts the rotational motion into linear motion, thus moving the two clamping and conveying mechanisms above towards the toilet seat until they contact the outer wall of the toilet seat. At this point, the friction of the clamping conveyor belt transports the toilet seat to the drilling position. A limiting mechanism positions the toilet seat, and then, with the cooperation of the Y-axis and X-axis displacement devices, a drilling mechanism drills holes in the toilet seat at the drilling position. This mechanism enables continuous drilling production of toilet seats, effectively improving production efficiency.

[0015] 2. This utility model features a reinforcement mechanism. After the toilet seat is positioned, the servo motor is activated, and its output shaft drives the screw to rotate. Under the threaded friction with the inner screw hole of the lifting rod, and in conjunction with the driving effect of the inner cavity of the fixing block on the lifting rod, the pressure block is moved downward until it contacts the toilet seat. In conjunction with the clamping and conveying mechanism, it is fixed above and on both sides of the toilet seat, ensuring the stability of the drilling operation.

[0016] 3. This utility model features a limiting mechanism consisting of a fixed frame, an electric push rod, and a positioning frame. Before drilling the toilet seat, the positioning frame contacts the upper surface of the worktable under the extension of the electric push rod. At this time, the toilet seat being transported is blocked after contacting the positioning frame, thus fixing it in the processing position. After drilling is completed, the electric push rod drives the positioning frame to rise, allowing the drilled toilet seat to move out from the other end. This mechanism does not require automatic calibration of the drilling mechanism and can inherit the drilling work of multiple positions of the toilet seat according to the specified programming time. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 This is a front view of the present invention;

[0020] Figure 4 This is a schematic diagram of the internal transmission structure of the workbench of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the reinforcement mechanism of this utility model.

[0022] In the diagram: 1. Base; 2. Workbench; 3. Clamping and conveying mechanism; 4. Transmission roller; 5. Clamping conveyor belt; 6. Conveyor motor; 7. Limiting slide; 8. Y-axis displacement device; 9. X-axis displacement device; 10. Drilling mechanism; 11. Fixing frame; 12. Electric push rod; 13. Positioning frame; 14. Reinforcing mechanism; 15. Sliding block; 16. Hydraulic lifting device; 17. Drive device; 18. Drill bit; 19. Double threaded transmission rod; 20. Guide block; 21. Adjusting motor; 22. Fixing block; 23. Lifting rod; 24. Pressure block; 25. Servo motor; 26. Screw. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figure 1-5 This utility model provides an embodiment of a drilling device for processing toilet seats, including a base 1, a worktable 2 fixedly mounted on the top of the base 1, clamping and conveying mechanisms 3 on both sides of the upper surface of the worktable 2, and the bottom of the clamping and conveying mechanism 3 slidingly engaging with the limiting groove 7 on the worktable 2. Y-axis displacement devices 8 are mounted on the outer sides of the clamping and conveying mechanisms 3, and the base frame of the Y-axis displacement device 8 is fixed to the worktable 2. An X-axis displacement device 9 is slidably mounted between the two Y-axis displacement devices 8, and both the Y-axis displacement devices 8 and the X-axis displacement devices 9 are driven by screws. A drilling mechanism 10 is mounted below the X-axis displacement device 9. The clamping and conveying mechanism 3 includes two transmission rollers 4, which are rotatably mounted inside the clamping and conveying mechanism 3. A clamping conveyor belt 5 is installed between 4. A conveyor motor 6 is fixedly installed on the front side of the upper end of the clamping conveyor mechanism 3, and the output shaft of the conveyor motor 6 is fixed to the shaft of the front transmission roller 4. A double threaded transmission rod 19 is rotatably installed inside the base 1. Guide blocks 20 are symmetrically installed on both sides of the double threaded transmission rod 19. The inner threaded hole of the guide block 20 is threadedly engaged with the double threaded transmission rod 19, and the upper end of the guide block 20 is fixed to the bottom of the clamping conveyor belt 5. An adjusting motor 21 is fixedly installed on one side inside the base 1, and the output shaft of the adjusting motor 21 is fixed to one end of the double threaded transmission rod 19. A reinforcing mechanism 14 is installed at the middle position of the upper end face of the clamping conveyor mechanism 3. A limit mechanism is provided on the rear side of the upper end face of the worktable 2. The drilling mechanism 10 includes a sliding block 15.

[0025] In use, the operator places the toilet seat between the clamping and conveying mechanisms 3. By turning on the conveyor motor 6, its output shaft drives the transmission roller 4 at one end to rotate. This, combined with the tension exerted by the transmission roller 4 on the clamping conveyor belt 5, moves the clamping conveyor belt 5. Then, the adjusting motor 21 is turned on, and its output shaft drives the double threaded transmission rod 19 to rotate. Under the friction with the guide block 20, the rotational motion is converted into linear motion, thereby moving the two clamping and conveying mechanisms 3 above towards the toilet seat until they contact the outer wall of the toilet seat. At this point, under the friction of the clamping conveyor belt 5, the toilet seat is transported to the drilling position. The moving position of the toilet seat is positioned by the limiting mechanism. Then, with the cooperation of the Y-axis displacement device 8 and the X-axis displacement device 9, the drilling mechanism 10 drills holes in the drilling position of the toilet seat, thereby realizing the continuous drilling production of the toilet seat.

[0026] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5 The reinforcement mechanism 14 includes a fixing block 22, which is fixed to the cross frame at the upper inner side of the clamping and conveying mechanism 3. A lifting rod 23 is slidably limited in the inner cavity of the fixing block 22. A pressure block 24 is installed at the bottom of the lifting rod 23. A servo motor 25 is fixedly installed at the upper end of the fixing block 22. A screw 26 is installed on the output shaft of the servo motor 25. The screw 26 extends into the interior of the lifting rod 23 and is threadedly connected to the lifting rod 23.

[0027] After the toilet seat is positioned, the servo motor 25 is turned on, and its output shaft drives the screw 26 to rotate. Under the thread friction with the inner thread hole of the lifting rod 23, and with the driving effect of the inner cavity of the fixing block 22 on the lifting rod 23, the pressure block 24 is driven to move downward until it contacts the toilet seat. With the help of the clamping and conveying mechanism 3, it is fixed above and on both sides of the toilet seat to ensure the stability of the drilling work.

[0028] Please see Figure 1 and Figure 2 The limiting mechanism includes a fixed frame 11, which is fixed to the worktable 2 by bolts. An electric push rod 12 is fixedly installed at the middle position of the crossbar of the fixed frame 11. A positioning frame 13 is installed at the movable end of the electric push rod 12. Before drilling the toilet seat, the positioning frame 13 is brought into contact with the upper surface of the worktable 2 by the extension of the electric push rod 12. At this time, the toilet seat in the conveying process is blocked after contacting the positioning frame 13, thus fixing it in the processing position. After drilling is completed, the electric push rod 12 drives the positioning frame 13 to rise, so that the toilet seat after drilling is moved out from the other end.

[0029] Please see Figure 3Furthermore, the sliding block 15 is slidably engaged with the X-axis displacement device 9. A hydraulic lifting device 16 is fixedly installed at the lower end of the sliding block 15. A drive device 17 is installed at the lower end of the hydraulic lifting device 16. A drill bit 18 is installed at the lower end of the drive device 17. By turning on the motor inside the drive device 17, the output shaft drives the drill bit 18 to rotate at high speed. In conjunction with the Y-axis displacement device 8 and the X-axis displacement device 9, the drilling work of the toilet seat is realized.

[0030] 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.

Claims

1. A drilling device for processing toilet seats, comprising a base (1), characterized in that: A workbench (2) is fixedly installed above the base (1). A clamping and conveying mechanism (3) is provided on both sides of the upper surface of the workbench (2). The bottom of the clamping and conveying mechanism (3) is slidably engaged with the limiting slide groove (7) on the workbench (2). A Y-axis displacement device (8) is provided on the outer side of the clamping and conveying mechanism (3). The base frame of the Y-axis displacement device (8) is fixed to the workbench (2). An X-axis displacement device (9) is slidably installed between the two Y-axis displacement devices (8). A drilling mechanism (10) is provided below the X-axis displacement device (9). A reinforcing mechanism (14) is installed at the middle position of the upper surface of the clamping and conveying mechanism (3). A limiting mechanism is provided on the rear side of the upper surface of the workbench (2).

2. The drilling device for processing toilet seats according to claim 1, characterized in that: The clamping and conveying mechanism (3) includes two transmission rollers (4), which are rotatably mounted inside the clamping and conveying mechanism (3) respectively. A clamping conveyor belt (5) is installed between the transmission rollers (4). A conveying motor (6) is fixedly installed on the front side of the upper end of the clamping and conveying mechanism (3), and the output shaft of the conveying motor (6) is fixed to the shaft of the front transmission roller (4).

3. The drilling device for processing toilet seats according to claim 1, characterized in that: A double-threaded transmission rod (19) is rotatably installed inside the base (1). Guide blocks (20) are symmetrically installed on both sides of the double-threaded transmission rod (19). The inner threaded hole of the guide block (20) is threadedly engaged with the double-threaded transmission rod (19). The upper end of the guide block (20) is fixed to the bottom of the clamping conveyor belt (5). An adjusting motor (21) is fixedly installed on one side inside the base (1). The output shaft of the adjusting motor (21) is fixed to one end of the double-threaded transmission rod (19).

4. The drilling device for processing toilet seats according to claim 1, characterized in that: The reinforcement mechanism (14) includes a fixing block (22), and the fixing block (22) is fixed to the cross frame at the upper inner side of the clamping and conveying mechanism (3). A lifting rod (23) is slidably limited in the inner cavity of the fixing block (22). A pressure block (24) is installed at the bottom of the lifting rod (23). A servo motor (25) is fixedly installed at the upper end of the fixing block (22). A screw (26) is installed on the output shaft of the servo motor (25). The screw (26) extends into the interior of the lifting rod (23), and the screw (26) is threadedly connected to the lifting rod (23).

5. The drilling device for processing toilet seats according to claim 1, characterized in that: The limiting mechanism includes a fixed frame (11), and the fixed frame (11) is fixed to the worktable (2) by bolts. An electric push rod (12) is fixedly installed at the middle position of the crossbar of the fixed frame (11), and a positioning frame (13) is installed at the movable end of the electric push rod (12).

6. The drilling device for processing toilet seats according to claim 1, characterized in that: The drilling mechanism (10) includes a sliding block (15), and the sliding block (15) is slidably engaged with the X-axis displacement device (9). A hydraulic lifting device (16) is fixedly installed at the lower end of the sliding block (15), and a driving device (17) is installed at the lower end of the hydraulic lifting device (16). A drill bit (18) is installed at the lower end of the driving device (17).

7. The drilling device for processing toilet seats according to claim 1, characterized in that: Both the Y-axis displacement device (8) and the X-axis displacement device (9) adopt screw drive.

Images