Filter assembly securing device

Abstract

The utility model discloses a kind of filter accessory fixing devices, including workbench, recess is opened in the upper surface inside workbench, recess inside is provided with moving plate, electric push plate is symmetrically installed on the upper surface of moving plate, the output end of electric push plate is installed with "V" shape clamping block, square groove is opened in the position of the upper surface of workbench located recess front end, motor is installed in square groove inside one side, the output end of motor is fixedly installed with two-way threaded rod, two-way threaded rod outer surface two sides symmetrically are provided with two threaded sleeves, the upper surface of threaded sleeve is fixedly connected with trapezoidal block;The utility model can quickly fix the both ends of filter end cover by electric push plate telescopic drive clamping block, can avoid the situation that filter end cover appears accidental deviation during punching process, to cause the situation that punching fails to occur;By changing the inclination angle of moving plate, filter end cover can be inclined and slid into workpiece collection box.

Description

Technical Field

[0001] This utility model relates to the field of filter accessory processing technology, and in particular to a filter accessory fixing device. Background Technology

[0002] A filter is an accessory that uses filter paper to filter impurities or gases. According to different filtering functions, it can be divided into oil filters, fuel filters, air filters, cabin air filters, etc. Filters are composed of multiple components during the manufacturing process. For example, a fuel filter is composed of a filter housing, filter element, filter end cap, etc. Drilling holes on the surface of the filter end cap is an essential step in the manufacturing process of the filter end cap.

[0003] While existing drilling devices can achieve the effect of drilling during processing, they still have many drawbacks in actual use. For example, the drilling device cannot stably fix the filter end cap during use, which may cause the filter end cap to shift unexpectedly during drilling, resulting in drilling failure and affecting its actual performance. Moreover, after the filter end cap is drilled, it is necessary to wait until the clamping plates holding the workpiece move away from each other before the filter end cap can be manually removed from the processing position. This is cumbersome, greatly increases the workload of the workers, and reduces work efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the drilling device cannot stably fix the filter end cap during use, which may cause the filter end cap to shift unexpectedly during the drilling process, resulting in drilling failure. Moreover, after the filter end cap is drilled, the filter end cap can only be manually removed from the processing position after the clamping plates holding the workpiece move away from each other. This greatly increases the workload of the workers and also reduces the work efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A filter accessory fixing device includes a worktable. A groove is formed on the upper inner surface of the worktable, and a movable plate is installed inside the groove. Cylindrical locking pins are installed at both ends of the rear side of the movable plate. Holes that rotatably connect to the locking pins are formed on both sides of the groove. A square groove is formed on the upper inner surface of the worktable at the front end of the groove. A motor is installed on one side of the square groove, and a bidirectional threaded rod is fixedly installed at the output end of the motor. The other end of the bidirectional threaded rod is rotatably connected to the other end of the square groove, and the bidirectional threaded rod is located below the front end of the movable plate. Two threaded sleeves are symmetrically fitted on both sides of the outer surface of the bidirectional threaded rod, and trapezoidal blocks are fixedly connected to the upper surface of the threaded sleeves. A sloping groove is formed on the upper inner surface of the worktable at the front end of the groove. Electric push plates are symmetrically installed on both sides of the upper inner surface of the movable plate, and "V"-shaped locking blocks are installed at the output ends of the electric push plates. Two square holes are symmetrically formed inside the movable plate. A waste collection box is located below the square holes on the lower part of the worktable, and a workpiece collection box is located below the sloping groove at the front end of the worktable. A drilling device is installed above the worktable.

[0007] The square hole contains a transmission roller that rotates and connects to its left and right sides.

[0008] Limiting strips are fixedly connected to both sides of the threaded sleeve, and a sliding groove adapted to the limiting strip is opened inside the square groove.

[0009] A first limiting plate is provided on the left side of the upper surface of the trapezoidal block, and a second limiting plate is provided on the right side of the upper surface of the trapezoidal block. A groove adapted to the second limiting plate is opened at the bottom of the moving plate. Distance sensors are installed inside both the first and second limiting plates.

[0010] Working principle and beneficial effects:

[0011] This invention utilizes the combined action of an electric push plate, a locking block, a moving plate, a bidirectional threaded rod, and a trapezoidal block. The electric push plate extends and retracts, causing the locking block to fix the filter end cap, preventing accidental displacement of the filter end cap during drilling and thus avoiding drilling failure. The motor drives the bidirectional threaded rod to rotate forward and backward, causing the threaded sleeve and trapezoidal plate to move left and right on the rod, thereby controlling the tilt angle of the moving plate. This allows the drilled filter end cap to slide into the workpiece collection box as the moving plate tilts, eliminating the need for manual removal of the finished filter end cap from the moving plate, thus making the processing more convenient. Furthermore, the debris generated during drilling falls into the waste collection box as the moving plate tilts, eliminating the need for worker cleaning of the moving plate. This not only saves time and effort but also prevents excessive debris from affecting the drilling of the filter end cap. Attached Figure Description

[0012] Figure 1This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the main cross-sectional structure of the square groove inside this utility model;

[0014] Figure 3 This utility model Figure 2 A schematic diagram of the three-dimensional structure at point A in the middle.

[0015] In the diagram: 1. Workbench; 2. Groove; 3. Moving plate; 4. Clamping post; 5. Threaded sleeve; 6. Square groove; 7. Motor; 8. Bidirectional threaded rod; 9. Trapezoidal block; 10. Inclined groove; 11. Electric push plate; 12. Clamping block; 13. Square hole; 14. Waste collection box; 15. Workpiece collection box; 16. Transmission roller; 17. Limiting strip; 18. Slide groove; 19. Drilling device; 20. First limiting plate; 21. Second limiting plate; 22. Distance sensor. Detailed Implementation

[0016] The present invention can be better understood from the following embodiments.

[0017] The structures, proportions, and sizes shown in the accompanying drawings are merely for illustrative purposes and to aid those skilled in the art. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed in this invention. Furthermore, terms such as "upper," "lower," "front," "rear," and "middle" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0018] like Figure 1-3 As shown:

[0019] Example 1:

[0020] A filter accessory fixing device includes a workbench 1. A groove 2 is formed on the upper surface of the workbench 1. A movable plate 3 is disposed inside the groove 2. Cylindrical locking posts 4 are installed at both ends of the rear side of the movable plate 3. Holes 5 are formed on both sides of the groove 2 to rotatably connect with the locking posts 4. A square groove 6 is formed on the upper surface of the workbench 1 at the front end of the groove 2. A motor 7 is installed on one side of the square groove 6. A bidirectional threaded rod 8 is fixedly installed at the output end of the motor 7. The other end of the bidirectional threaded rod 8 is rotatably connected to the other end of the square groove 6, and the bidirectional threaded rod 7 is located below the front end of the movable plate 3. Two threaded sleeves 5 are symmetrically fitted on both sides of the outer surface of the threaded rod 7. A trapezoidal block 9 is fixedly connected to the upper surface of the threaded sleeve 5. An inclined groove 10 is opened at the front end of the groove 2 on the upper surface of the worktable 1. Electric push plates 11 are symmetrically installed on both the left and right sides of the upper surface of the moving plate 3. A "V" shaped locking block 12 is installed at the output end of the electric push plate 11. Two square holes 13 are symmetrically opened inside the moving plate 3. A waste collection box 14 is provided below the square hole 13 on the worktable 1. A workpiece collection box 15 is provided at the front end of the worktable 1 below the inclined groove 10. A drilling device 19 is installed above the worktable 1.

[0021] The square hole 13 is equipped with a transmission roller 16 that is rotatably connected to its left and right sides.

[0022] The threaded sleeve 5 is fixedly connected to both sides with limit strips 17, and the square groove 6 has a sliding groove 18 that matches the limit strips 17.

[0023] A first limiting plate 20 is provided on the left side of the upper surface of the trapezoidal block 9, and a second limiting plate 21 is provided on the right side of the upper surface of the trapezoidal block 9. A groove adapted to the second limiting plate 21 is opened at the bottom of the moving plate 3. A distance sensor 22 is installed inside both the first limiting plate 20 and the second limiting plate 21.

[0024] In use, the filter end cap to be drilled is placed on the moving plate 3. Then, the electric push rod 11 is activated by an external device, which fixes the filter end cap in place by the locking block 12. The filter end cap is then drilled by the drilling device 19. After drilling is completed, the electric push rod 11 is retracted, and the motor 7 is activated by an external device. The motor 7 drives the bidirectional threaded rod 8 to rotate in the opposite direction. Then, the threaded sleeve 5 and trapezoidal block 9 fitted on the bidirectional threaded rod 8 move to both sides. The moving plate 3 moves downward as the trapezoidal block 9 moves. Then, the filter end cap slides from the inclined groove 10 into the workpiece collection box 15 as the moving plate 3 tilts. The debris generated from drilling the filter end cap falls into the waste collection box 14 from the square hole 13 as the moving plate 3 tilts. Then, the bidirectional threaded rod 8 is rotated in the forward direction, and the threaded sleeve 5 and trapezoidal block 9 move towards the center, making the moving plate 3 horizontal, which facilitates the next drilling operation.

[0025] This invention uses an electric push plate 11 to extend and retract, driving the locking block 12 to quickly fix both ends of the filter end cap. This can prevent the filter end cap from accidentally shifting during the drilling process, thus avoiding drilling failure.

[0026] This invention uses a motor 7 to drive a bidirectional threaded rod 8 to rotate in both directions, causing the threaded sleeve 5 and trapezoidal plate 9 to move left and right on the bidirectional threaded rod 8. This controls the tilt angle of the moving plate 3, allowing the filter end cap, after drilling, to slide into the workpiece collection box 15 as the moving plate 3 tilts. This eliminates the need for workers to manually remove the processed filter end cap from the moving plate 3, making the processing more convenient. The debris generated from drilling the filter end cap falls into the waste collection box 14 as the moving plate 3 tilts, eliminating the need for workers to clean the moving plate 3. This saves time and effort and prevents the drilling of the filter end cap from being affected by a large amount of debris pushed onto the moving plate 3. Furthermore, the distance 22 controls the distance between the first limiting plate 20 and the outer side of the moving plate 3, thereby controlling the tilt angle of the moving plate 3. This allows the filter end cap to slide into the workpiece collection box 15 via the transmission roller 16, while the generated debris only falls into the waste collection box 14.

Claims

1. A filter accessory fixing device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) has a groove (2), and a movable plate (3) is installed inside the groove (2). Cylindrical locking pins (4) are installed on both the left and right ends of the rear side of the movable plate (3). The left and right sides of the groove (2) have recessed holes that are rotatably connected to the locking pins (4). A square groove (6) is opened on the upper surface of the workbench (1) at the front end of the groove (2). A motor (7) is installed on one side of the square groove (6). A bidirectional threaded rod (8) is fixedly installed on the output end of the motor (7). The other end of the bidirectional threaded rod (8) is rotatably connected to the other end of the square groove (6). The bidirectional threaded rod (8) is located below the front end of the movable plate (3). The two sides of the outer surface of the bidirectional threaded rod (8) are opposite to each other. The worktable is equipped with two threaded sleeves (5), and a trapezoidal block (9) is fixedly connected to the upper surface of the threaded sleeves (5). A sloping groove (10) is opened on the upper surface of the worktable (1) at the front end of the groove (2). Electric push plates (11) are symmetrically installed on the left and right sides of the upper surface of the moving plate (3). A "V" shaped card block (12) is installed at the output end of the electric push plate (11). Two square holes (13) are symmetrically opened inside the moving plate (3). A waste collection box (14) is provided below the worktable (1) at the position of the square hole (13). A workpiece collection box (15) is provided at the front end of the worktable (1) below the sloping groove (10). A drilling device (19) is installed above the worktable (1).

2. The filter accessory fixing device according to claim 1, characterized in that: Inside the square hole (13) is a transmission roller (16) that rotates and connects with its left and right sides.

3. The filter accessory fixing device according to claim 1, characterized in that: The threaded sleeve (5) is fixedly connected to both sides of the limiting strip (17), and the square groove (6) is provided with a sliding groove (18) that matches the limiting strip (17).

4. The filter accessory fixing device according to claim 1, characterized in that: A first limiting plate (20) is provided on the left side of the upper surface of the trapezoidal block (9), and a second limiting plate (21) is provided on the right side of the upper surface of the trapezoidal block (9). A groove adapted to the second limiting plate (21) is provided at the bottom of the moving plate (3). A distance sensor (22) is installed inside both the first limiting plate (20) and the second limiting plate (21).

Images