Cutting device for filter element machining of filter

Abstract

The cutting device for filter element machining comprises a base, a cutting assembly and a clamping assembly are fixedly installed at the top of the base, the cutting assembly comprises a rotary table, and the inner wall of the rotary table is connected with two symmetrically-distributed cutting sliding seats in a sliding mode; a cutting blade used for cutting the filter element of the filter is fixedly mounted on the inner wall of the cutting sliding seat, the clamping assembly comprises a first crescent clamping plate and a second crescent clamping plate, and the first crescent clamping plate and the second crescent clamping plate are symmetrically distributed up and down. The clamping assembly and the cutting assembly are arranged to be used in cooperation, so that the outer wall of the filter element of the filter can be conveniently and automatically clamped and fixed, meanwhile, cutting work is completed by rotating and annularly cutting through a cutting blade, and the working efficiency is improved; and meanwhile, the phenomenon that cutting ports are not neat when the filter element of the filter is cut can be avoided to a certain extent, and the cutting efficiency and the cutting precision are improved.

Description

Technical Field

[0001] The utility model relates to a cutting device, in particular to a cutting device for processing a filter element. Background Art

[0002] As an important component in the fields of automobiles, engineering machinery, etc., the performance and quality of filter elements directly affect the normal operation and life of the equipment. The manufacturing process of filter elements includes cutting, stamping, welding and other links, among which cutting is the key link in the manufacturing of filter elements. When cutting filter elements, a circular cutting knife is generally used for rotating circular cutting. When this operation mode is used, there is a lack of a device for clamping and fixing the filter element, which makes it difficult to ensure that the cutting blade is always kept in one plane during the cutting process of the rotating filter element, resulting in uneven cutting ports of the filter element, which makes it inconvenient to improve the accuracy of cutting filter elements, and is not conducive to improving cutting efficiency and providing cutting progress. Utility Model Content

[0003] The purpose of the utility model is to provide a cutting device for processing a filter element to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cutting device for processing a filter element comprises a base, a cutting assembly and a clamping assembly are fixedly mounted on the top of the base, the cutting assembly comprises a turntable, the inner wall of the turntable is slidably connected to two symmetrically distributed cutting slides, a cutting blade for cutting the filter element is fixedly mounted on the inner wall of the cutting slide, the clamping assembly comprises a crescent-shaped clamp plate 1 and a crescent-shaped clamp plate 2, the crescent-shaped clamp plate 1 and the crescent-shaped clamp plate 2 are symmetrically distributed up and down, two of the crescent-shaped clamp plate 1 and the crescent-shaped clamp plate 2 are respectively provided, and the crescent-shaped clamp plate 1 and the crescent-shaped clamp plate 2 are used to clamp and fix the filter element.

[0006] In a preferred embodiment of the present utility model, a top plate is fixedly installed on the top of the base through supporting legs, a rotating shaft is fixedly installed at the center position of the bottom of the turntable, the bottom end of the rotating shaft is rotatably connected to the inside of the base, a servo motor is fixedly installed on the top of the base, and the output shaft of the servo motor is connected to the outer wall of the rotating shaft through gear meshing transmission.

[0007] In a preferred embodiment of the utility model, a T-shaped slide groove is provided on the top of the turntable, a servo motor is fixedly installed on the inner wall of the turntable, the inner wall of the T-shaped slide groove is rotatably connected to a forward and reverse screw through a bearing, and the inner wall of the T-shaped slide groove is slidably connected to a cutting slide.

[0008] In a preferred embodiment of the utility model, the two cutting slides are respectively connected to the outer walls of one end and the other end of the positive and negative threaded screws through threads, an L-shaped tool holder is fixedly installed on the top of the cutting slide, a clamping arm is fixedly installed on the inner wall of the L-shaped tool holder, and a cutting blade is fixedly installed on the inner wall of the clamping arm through an axle pin.

[0009] In a preferred embodiment of the utility model, the clamping assembly includes a guide rail, the bottom of the top plate is fixedly connected to the guide rail by a cylinder, the inner wall of the guide rail is provided with a T-shaped groove 2, a servo motor 3 is fixedly installed on the inner wall of the guide rail, the inner wall of the T-shaped groove 2 is rotatably connected to the forward and reverse screw 2 through a bearing, and the output shaft of the servo motor 3 and the outer wall of the forward and reverse screw 2 are connected through a gear meshing transmission.

[0010] In a preferred embodiment of the present invention, the two inner walls of the T-shaped slide groove are slidably connected to the clamping slide seat, and two clamping slide seats are provided. The outer walls of the two clamping slide seats are respectively threadedly connected to the outer walls at both ends of the positive and negative threaded screws.

[0011] In a preferred embodiment of the utility model, a crescent-shaped splint 1 is fixedly installed on the bottom of the clamping slide, the bottom of the crescent-shaped splint 1 is fixedly connected to the crescent-shaped splint 2 via a cylinder 2, and flexible protective sleeves are fixedly installed on the inner walls of the crescent-shaped splint 1 and the crescent-shaped splint 2.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0013] 1. By setting the clamping assembly and the cutting assembly for use together, it is convenient to automatically clamp and fix the outer wall of the filter element, and the cutting work is completed by rotating the cutting disc, which improves the work efficiency. At the same time, it can also avoid the phenomenon of uneven cutting ports when cutting the filter element to a certain extent, thereby improving the cutting efficiency and cutting accuracy;

[0014] 2. By setting two upper and lower crescent-shaped clamping plates 1 and 2 for use together, the heights of the crescent-shaped clamping plates 1 and 2 can be flexibly adjusted by driving cylinder 2, thereby facilitating more stable clamping of filter elements of different lengths and improving stability during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 It is a schematic diagram of the main structure of a cutting device for processing filter elements;

[0017] Figure 2 It is a schematic diagram of the structure of a cutting component in a cutting device for processing a filter element;

[0018] Figure 3 This is a schematic diagram of the installation structure of a cutting blade in a cutting device for processing a filter element;

[0019] Figure 4 It is a schematic diagram of the structure of a clamping assembly in a cutting device for processing a filter element;

[0020] Figure 5 The present invention is a schematic diagram of the structure of a clamping seat in a cutting device for processing a filter element.

[0021] In the figure: base 100, top plate 110, turntable 200, rotating shaft 210, servo motor 1 220, T-shaped slide 1 230, servo motor 2 240, positive and negative threaded screw 1 250, cutting slide 260, L-shaped tool holder 261, clamping arm 262, shaft pin 263, cutting blade 264, guide rail 300, T-shaped slide 2 310, servo motor 3 320, positive and negative threaded screw 2 330, cylinder 1 340, clamping slide 350, crescent-shaped splint 1 351, cylinder 2 352, crescent-shaped splint 2 353, flexible protective cover 354. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Example 1: Figure 1 and 2 , including a base 100, a cutting assembly and a clamping assembly are fixedly installed on the top of the base 100, the cutting assembly includes a turntable 200, the inner wall of the turntable 200 is slidably connected to two symmetrically distributed cutting slides 260, and the inner wall of the cutting slide 260 is fixedly installed with a cutting blade 264 for cutting the filter element, the clamping assembly includes a crescent-shaped splint 1 351 and a crescent-shaped splint 2 353, the crescent-shaped splint 1 351 and the crescent-shaped splint 2 353 are symmetrically distributed up and down, two crescent-shaped splints 1 351 and two crescent-shaped splints 2 353 are respectively provided, and the crescent-shaped splint 1 351 and the crescent-shaped splint 2 353 are used to clamp and fix the filter element.

[0024] The specific usage scenario of this embodiment is: by setting a turntable 200 for installing a cutting slide 260, the cutting slide 260 is used to install a cutting disc 264 to perform rotational cutting on the filter element, and by setting a clamping assembly to clamp and fix the filter element, a crescent-shaped clamping plate 1 351 and a crescent-shaped clamping plate 2 353 are set for use together, so as to conveniently improve the stability when clamping the filter element.

[0025] Example 2: Figure 1-3 A top plate 110 is fixedly installed on the top of the base 100 through a support leg, a rotating shaft 210 is fixedly installed at the center position of the bottom of the turntable 200, and the bottom end of the rotating shaft 210 is rotatably connected to the inside of the base 100. A servo motor 220 is fixedly installed on the top of the base 100, and the output shaft of the servo motor 220 is connected to the outer wall of the rotating shaft 210 through gear meshing transmission. A T-shaped slide groove 230 is opened on the top of the turntable 200, and a servo motor 240 is fixedly installed on the inner wall of the turntable 200. The inner wall of the T-shaped slide groove 230 is rotatably connected to the positive and negative threaded screw 250 through a bearing, and the inner wall of the T-shaped slide groove 230 is slidably connected to the cutting slide 260. The two cutting slides 260 are respectively connected to the outer walls of the two ends of the positive and negative threaded screw 250 through threads. An L-shaped tool holder 261 is fixedly installed on the top of the cutting slide 260, and a clamp arm 262 is fixedly installed on the inner wall of the L-shaped tool holder 261. A cutting blade 264 is fixedly installed on the inner wall of the clamp arm 262 through an axle pin 263.

[0026] The specific usage scenario of this embodiment is as follows: by setting a support leg for installing the top plate 110, it is convenient to install and support the supporting component through the top plate 110; by setting the rotating shaft 210 to have a transmission function, turning on the servo motor 220 to drive the rotating shaft 210 to rotate, thereby driving the turntable 200 to rotate, so that the turntable 200 drives the two cutting blades 264 to rotate around the outer wall of the filter element to perform coordinated circular cutting, thereby quickly completing the cutting of the filter element; by setting the servo motor 240 to drive the forward and reverse screws 250 to rotate, the forward and reverse screws 250 can control the two cutting slides 260 to move toward or in the opposite direction during rotation, thereby facilitating the adjustment of the distance between the left and right cutting blades 264, thereby adjusting the distance between the two cutting blades 264 according to the diameter and cutting depth of the filter element; by setting the L-shaped tool holder 261 to have the function of installing the clamp arm 262, the clamp arm 262 is used to install the cutting blade 264.

[0027] Example 3: Figure 1 , Figure 4 and Figure 5The clamping assembly includes a guide rail 300, the bottom of the top plate 110 is fixedly connected to the guide rail 300 through a cylinder 1 340, a T-shaped slide groove 2 310 is provided on the inner wall of the guide rail 300, a servo motor 320 is fixedly installed on the inner wall of the guide rail 300, the inner wall of the T-shaped slide groove 2 310 is rotatably connected to the positive and negative threaded screw 2 330 through a bearing, the output shaft of the servo motor 320 is connected to the outer wall of the positive and negative threaded screw 2 330 through a gear meshing transmission, and the T-shaped slide groove 2 310 The inner wall is slidably connected to the clamping slide 350, and two clamping slides 350 are arranged. The outer walls of the two clamping slides 350 are respectively threadedly connected with the outer walls at both ends of the positive and negative threaded screws 330. A crescent-shaped splint 351 is fixedly installed at the bottom of the clamping slide 350. The bottom of the crescent-shaped splint 351 is fixedly connected to the crescent-shaped splint 353 through the cylinder 352. The inner walls of the crescent-shaped splint 351 and the crescent-shaped splint 353 are fixedly installed with flexible protective sleeves 354.

[0028] The specific usage scenario of this embodiment is: by setting the guide rail 300 for slidingly connecting the clamping slide 350, the servo motor 320 is driven to control the rotation of the forward and reverse screws 2 330, so that the forward and reverse screws 2 330 can drive the two clamping slides 350 to adjust the distance, so that when the outer wall of the filter element is clamped and released, the crescent-shaped clamping plate 1 351 and the crescent-shaped clamping plate 2 353 are controlled by controlling the distance of the clamping slide 350 to clamp and fix the outer wall of the filter element, so as to facilitate the automatic cutting of the filter element. Operation, by setting up a flexible protective sleeve 354, it is possible to improve the protection of the outer wall of the filter element, avoid the rigid connection between the outer wall of the filter element and the crescent-shaped clamp 1 351 and the crescent-shaped clamp 2 353, which may cause damage to the filter element, and by setting up a cylinder 2 352 for adjusting the distance between the crescent-shaped clamp 2 353 and the crescent-shaped clamp 1 351, the position of the two crescent-shaped clamps 2 353 and the crescent-shaped clamp 1 351 can be flexibly adjusted according to the length of the filter element, thereby facilitating the improvement of the stability of the filter element.

[0029] The working principle of the utility model is as follows: when in use, a person skilled in the art can adjust the height between the crescent-shaped clamping plate 1 351, the crescent-shaped clamping plate 2 353 and the turntable 200 by driving the cylinder 1 340, and flexibly control the length of the cylinder 2 352 according to the length of the filter element to be cut, adjust the distance between the crescent-shaped clamping plate 1 351 and the crescent-shaped clamping plate 2 353, and then turn on the servo motor 320 to drive the forward and reverse threaded screw 2 330 to rotate, so that the forward and reverse threaded screw 2 330 drives the left and right clamping slides 350 to move toward each other, and the filter element is placed between the crescent-shaped clamping plate 1 351 and the crescent-shaped clamping slides 350. Between the two plates 353, the outer wall of the filter element is clamped and fixed by two crescent-shaped clamping plates 1 351 and two crescent-shaped clamping plates 2 353, and then the servo motor 240 is driven to drive the forward and reverse screws 1 250 to rotate, and the cutting blade 264 is adjusted so that the outer wall of the cutting blade 264 and the outer wall of the filter element are squeezed, and at the same time, the servo motor 1 220 is driven to rotate, so that the servo motor 1 220 drives the rotating shaft 210 to rotate, so that the turntable 200 drives the two cutting blades 264 to perform circular cutting on the outer wall of the filter element, thereby quickly completing the cutting of the filter element.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cutting device for processing a filter element, comprising a base (100), a cutting assembly and a clamping assembly fixedly mounted on the top of the base (100), the cutting assembly comprising a turntable (200), the inner wall of the turntable (200) being slidably connected to two symmetrically distributed cutting slides (260), characterized in that: A cutting blade (264) for cutting the filter element is fixedly installed on the inner wall of the cutting slide (260), and the clamping assembly includes a crescent-shaped clamp plate 1 (351) and a crescent-shaped clamp plate 2 (353), and the crescent-shaped clamp plate 1 (351) and the crescent-shaped clamp plate 2 (353) are symmetrically distributed up and down, and two crescent-shaped clamp plates 1 (351) and two crescent-shaped clamp plates 2 (353) are respectively provided, and the crescent-shaped clamp plate 1 (351) and the crescent-shaped clamp plate 2 (353) are used to clamp and fix the filter element.

2. A filter element cutting device according to claim 1, characterized in that: A rotating shaft (210) is fixedly installed at the center of the bottom of the turntable (200), and the bottom end of the rotating shaft (210) is rotatably connected to the inside of the base (100). A servo motor (220) is fixedly installed on the top of the base (100), and the output shaft of the servo motor (220) is connected to the outer wall of the rotating shaft (210) through gear meshing transmission.

3. A filter element cutting device according to claim 2, characterized in that: A T-shaped slide groove (230) is provided on the top of the turntable (200), a servo motor (240) is fixedly installed on the inner wall of the turntable (200), the inner wall of the T-shaped slide groove (230) is rotatably connected to a forward and reverse threaded screw (250) via a bearing, and the inner wall of the T-shaped slide groove (230) is slidably connected to a cutting slide seat (260).

4. A filter element cutting device according to claim 3, characterized in that: The two cutting slides (260) are respectively connected to the outer walls of both ends of the positive and negative threaded screw (250) through threads, an L-shaped tool holder (261) is fixedly installed on the top of the cutting slide (260), a clamping arm (262) is fixedly installed on the inner wall of the L-shaped tool holder (261), and a cutting blade (264) is fixedly installed on the inner wall of the clamping arm (262) through an axle pin (263).

5. A cutting device for filter element processing according to claim 1, characterized in that: The clamping assembly comprises a guide rail (300), a top plate (110) is fixedly mounted on the top of the base (100) via legs, the bottom of the top plate (110) is fixedly connected to the guide rail (300) via a cylinder (340), a T-shaped slide groove (2) (310) is provided on the inner wall of the guide rail (300), a servo motor (320) is fixedly mounted on the inner wall of the guide rail (300), the inner wall of the T-shaped slide groove (2) (310) is rotatably connected to a forward and reverse threaded screw (2) (330) via a bearing, and the output shaft of the servo motor (320) is connected to the outer wall of the forward and reverse threaded screw (2) (330) via a gear meshing transmission.

6. A cutting device for filter element processing according to claim 5, characterized in that: The inner wall of the second T-shaped slide groove (310) is slidably connected to the clamping slide seat (350), and two clamping slide seats (350) are provided. The outer walls of the two clamping slide seats (350) are respectively threadedly connected with the outer walls at both ends of the second positive and negative threaded screw (330).

7. A cutting device for filter element processing according to claim 6, characterized in that: A crescent-shaped clamping plate 1 (351) is fixedly installed at the bottom of the clamping slide (350), and the bottom of the crescent-shaped clamping plate 1 (351) is fixedly connected to the crescent-shaped clamping plate 2 (353) via the cylinder 2 (352). Flexible protective sleeves (354) are fixedly installed on the inner walls of the crescent-shaped clamping plate 1 (351) and the crescent-shaped clamping plate 2 (353).

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