Perforating device for air filter element processing

Abstract

The punching device for air filter element machining comprises an installation base plate, one side of the top end of the installation base plate is fixedly connected with an installation vertical plate, a lifting sliding groove is formed in the top of the front face of the installation vertical plate, and an electric air cylinder is fixedly installed between the bottom ends of the inner walls of the lifting sliding groove. The adjusting screw rod can be rotated to drive the adjusting lantern ring and the supporting connecting plate to move, so that the two second clamping rings are far away from each other, and then an air filter element bearing ring workpiece to be machined is placed at the top end of the lifting backing ring and located between the two second clamping rings; then an adjusting sleeve ring and a supporting connecting plate are driven by an adjusting lead screw to displace, so that two second clamping rings approach to clamp the workpiece, then a punching drill bit is driven by an electric air cylinder to approach a to-be-punched position, and then the punching drill bit is driven by a gear motor to rotate, so that punching machining of the workpiece is facilitated; and during machining, the workpiece is positioned through the second clamping ring.

Description

Technical Field

[0001] The utility model relates to the technical field of hole punching, in particular to a hole punching device for processing an air filter element. Background Art

[0002] An air filter is a type of filter, also known as an air filter cartridge, air cleaner, style, etc. It is mainly used for air filtration in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operating rooms and various precision operating rooms. The engine inhales a large amount of air during operation. If the air is not filtered, the dust suspended in the air will be sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder. When the air filter is produced, the center of the receiving ring that supports the filter layer often needs to be punched to facilitate the installation of the air filter.

[0003] The patent with publication number CN211008910U discloses an automobile air filter processing device. The utility model fixes the filter frame to be processed in the fixed seat through the fixed seat, starts the servo motor and the rubber pump, and the rubber pump conveys the rubber to the rubber brush. The servo motor drives the driving gear to rotate, and the meshing action of the driving gear and the driven gear drives the threaded barrel to rotate. Then, the threaded connection between the threaded barrel and the lifting screw is used to make the lifting screw push the fixed frame downward, so that the filter frame can be quickly brushed with glue, and the filter element can be quickly processed, which improves the processing efficiency and saves labor. The above patent does not have a structure for positioning the two sides of the air filter receiving ring. When the receiving ring is punched, the air filter receiving ring is prone to shaking, and the punching position of the air filter receiving ring is prone to offset, affecting the punching effect. Utility Model Content

[0004] The utility model aims to provide a punching device for processing an air filter element to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for processing an air filter element, comprising a mounting base plate, one side of the top of the mounting base plate is fixedly connected to a mounting vertical plate, the top of the front of the mounting vertical plate is provided with a lifting slide groove, an electric cylinder is fixedly installed between the bottom ends of the inner walls of the lifting slide groove, a lifting slider is slidably connected to the inside of the lifting slide groove, one side of the lifting slider extends to the outside of the mounting vertical plate, and a reduction motor is fixedly installed, a punching drill bit is fixedly connected to the output end of the reduction motor, and two guide cross plates are fixedly welded to the other side of the top of the mounting base plate, each of the guide cross plates is provided with a guide through groove at the top, an adjusting screw rod is inserted and connected between the inner walls of each of the guide through grooves, and the outer surface of each adjusting screw rod is threaded An adjusting ring is connected, and the top of each adjusting ring is fixedly connected to a supporting connecting plate, and the top of each side of the supporting connecting plate is fixedly connected to a clamping ring, and the purpose of this arrangement is: the adjusting screw rod can be rotated, so that the adjusting screw rod rotates to drive the adjusting ring and the supporting connecting plate to move, so that the two second clamping rings can be moved away, and then the air filter element receiving ring workpiece to be processed is placed on the top of the lifting pad ring and between the two second clamping rings, and then the adjusting screw rod drives the adjusting ring and the supporting connecting plate to move, so that the two second clamping rings can be close to each other, so that the workpiece can be clamped, and then the electric cylinder drives the drilling drill to approach the hole to be drilled, and then the reduction motor drives the drilling drill to rotate, so as to facilitate the drilling of the workpiece, and the workpiece is positioned by the second clamping ring during processing.

[0006] Preferably, three connecting screws are fixedly connected to the top of each clamping collar, and a connecting collar is sleeved on the outer surface of each connecting screw.

[0007] Preferably, a positioning nut is threadedly connected at the center of each connecting screw.

[0008] Preferably, each of the positioning nut is in contact with a connecting collar that is positioned opposite to it, and one side of each of the connecting collars is fixedly connected to a positioning connecting plate.

[0009] Preferably, a second clamping ring is fixedly connected between every three adjacent positioning connecting plates.

[0010] Preferably, a lifting pad ring is fixedly connected to the center of the top of the mounting substrate, and the lifting pad ring is located directly below the drilling drill bit.

[0011] Technical effects and advantages of the utility model:

[0012] (1) During processing of the device, if the size of the air filter receiving ring is small, the adjusting screw can be rotated so that the adjusting screw rotates to drive the adjusting sleeve and the supporting connecting plate to move, thereby moving the two second clamping rings away from each other, and then the air filter receiving ring workpiece to be processed is placed on the top of the lifting pad ring and located between the two second clamping rings, and then the adjusting screw drives the adjusting sleeve and the supporting connecting plate to move, so that the two second clamping rings can be brought close to each other, thereby clamping the workpiece, and then the electric cylinder drives the drilling drill to approach the hole to be drilled, and then the reduction motor drives the drilling drill to rotate, thereby facilitating the drilling of the workpiece, and the second clamping ring is used to position the workpiece during processing.

[0013] (2) If the size of the air filter receiving ring of the device is large, the positioning nut can be removed first, and the positioning connecting plate can be moved up, so that the second clamping ring can be removed, and then the above operation can be repeated, which is convenient for drilling air filter receiving rings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection structure between the guide transverse plate and the second clamping ring of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a partial installation of a vertical plate of the utility model.

[0017] In the figure: 1. Install the base plate; 2. Install the vertical plate; 3. Lifting slide; 4. Electric cylinder; 5. Reducer motor; 6. Punching drill; 7. Guide cross plate; 8. Guide through groove; 9. Adjustment screw; 10. Adjustment collar; 11. Support connecting plate; 12. Clamping collar; 13. Connecting screw; 14. Connecting collar; 15. Positioning connecting plate; 16. Second clamping ring; 17. Lifting pad ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3The punching device for processing an air filter element shown in the figure comprises a mounting base plate 1, a mounting vertical plate 2 is fixedly connected to one side of the top of the mounting base plate 1, a lifting slide groove 3 is provided on the top of the front of the mounting vertical plate 2, an electric cylinder 4 is fixedly installed between the bottom ends of the inner walls of the lifting slide groove 3, a lifting slider is slidably connected inside the lifting slide groove 3, one side of the lifting slider extends to the outside of the mounting vertical plate 2, and a reduction motor 5 is fixedly installed, a drilling drill 6 is fixedly connected to the output end of the reduction motor 5, two guide cross plates 7 are fixedly welded to the other side of the top of the mounting base plate 1, a guide through groove 8 is provided on the top of each guide cross plate 7, an adjusting screw rod 9 is inserted and connected between the inner walls of each guide through groove 8, an adjusting collar 10 is threadedly connected to the outer surface of each adjusting screw rod 9, a supporting connecting plate 11 is fixedly connected to the top of each adjusting collar 10, a clamping collar 12 is fixedly connected to the top of one side of each supporting connecting plate 11;

[0020] like Figure 1-2 A punching device for processing an air filter element is shown, and the top of each clamping ring 12 is fixedly connected with three connecting screws 13, the outer surface of each connecting screw 13 is sleeved with a connecting ring 14, the center of each connecting screw 13 is threadedly connected with a positioning nut, each positioning nut is in contact with the connecting ring 14 at a position opposite to it, and one side of each connecting ring 14 is fixedly connected with a positioning connecting plate 15.

[0021] like Figure 1-3 The punching device for processing an air filter element shown in the figure has a second clamping ring 16 fixedly connected between every three adjacent positioning connecting plates 15, and a lifting pad ring 17 fixedly connected at the center of the top of the mounting base plate 1, and the lifting pad ring 17 is located directly below the drilling drill 6, and the air filter element receiving ring workpiece to be processed is placed on the top of the lifting pad ring 17 and located between the two second clamping rings 16, and then the adjusting ring 10 and the supporting connecting plate 11 are driven to move by adjusting the screw rod 9, so that the two second clamping rings 16 can be brought close to each other, thereby clamping the workpiece, and then the drilling drill 6 is driven by the electric cylinder 4 to approach the hole to be punched, and then the drilling drill 6 is driven to rotate by the reduction motor 5, so as to facilitate the drilling of the workpiece, if the size of the air filter element receiving ring is large, the positioning nut can be removed first, and the positioning connecting plate 15 can be moved up, so that the second clamping ring 16 can be removed, and then the above operation can be repeated, so as to facilitate the drilling of air filter element receiving ring workpieces of different sizes.

[0022] Working principle of the utility model: before using the device, it can be placed in a suitable position, and then the electrical appliance is electrically connected to the external power supply. Before using, if the size of the air filter element receiving ring is small, the adjusting screw 9 can be rotated to make the adjusting screw 9 rotate to drive the adjusting collar 10 and the supporting connecting plate 11 to move, so that the two second clamping rings 16 can be moved away, and then the air filter element receiving ring workpiece to be processed is placed on the top of the lifting pad ring 17 and located between the two second clamping rings 16, and then the adjusting collar is driven by the adjusting screw 9 10 and the supporting connecting plate 11 are displaced, so that the two second clamping rings 16 can be brought close to each other, thereby clamping the workpiece, and then the electric cylinder 4 drives the drilling drill 6 to approach the place to be drilled, and then the reduction motor 5 drives the drilling drill 6 to rotate, so as to facilitate the drilling of the workpiece. If the size of the air filter receiving ring is large, the positioning nut can be removed first, and the positioning connecting plate 15 can be moved up, so that the second clamping ring 16 can be removed, and then the above operation can be repeated, which is convenient for the drilling of air filter receiving ring workpieces of different sizes.

[0023] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A punching device for processing an air filter element, comprising a mounting base plate (1), characterized in that: The top side of the mounting base plate (1) is fixedly connected to a mounting upright plate (2), the top of the front side of the mounting upright plate (2) is provided with a lifting slot (3), an electric cylinder (4) is fixedly installed between the bottom ends of the inner walls of the lifting slot (3), the interior of the lifting slot (3) is slidably connected to a lifting slider, one side of the lifting slider extends to the outside of the mounting upright plate (2) and is fixedly installed with a reduction motor (5), the output end of the reduction motor (5) is fixedly connected to a drilling drill (6), and the mounting base plate (1) Two guide transverse plates (7) are fixedly welded on the other side of the top, each of the guide transverse plates (7) is provided with a guide groove (8) at the top, an adjusting screw rod (9) is inserted and connected between the inner walls of each of the guide grooves (8), an adjusting ring (10) is threadedly connected to the outer surface of each of the adjusting screw rods (9), a supporting connecting plate (11) is fixedly connected to the top of each of the adjusting rings (10), and a clamping ring (12) is fixedly connected to the top of one side of each of the supporting connecting plates (11).

2. The punching device for air filter processing according to claim 1, characterized in that: The top end of each clamping collar (12) is fixedly connected to three connecting screws (13), and the outer surface of each connecting screw (13) is sleeved with a connecting collar (14).

3. The punching device for air filter processing according to claim 2, characterized in that: A positioning nut is threadedly connected at the center of each connecting screw rod (13).

4. The punching device for processing an air filter element according to claim 3, characterized in that: Each of the positioning nuts is in contact with a connecting collar (14) that is located opposite to it, and one side of each of the connecting collars (14) is fixedly connected to a positioning connecting plate (15).

5. The punching device for processing an air filter element according to claim 4, characterized in that: A second clamping ring (16) is fixedly connected between every three adjacent positioning connecting plates (15).

6. The punching device for processing an air filter element according to claim 1, characterized in that: A lifting pad ring (17) is fixedly connected at the center of the top of the mounting base plate (1), and the lifting pad ring (17) is located directly below the drilling bit (6).

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