Cleaning device for automobile sheet metal stamping die

Abstract

The invention relates to the technical field of die cleaning, and discloses a cleaning device for an automobile sheet metal stamping die, the cleaning device comprises a base, the front end of the base is fixedly connected with a box body, the top of the box body is fixedly connected with a first right-angle plate, and the outer wall of the base is fixedly connected with the first right-angle plate; a first right-angle plate is fixedly connected to the top of the box body, a first vertical moving device is fixedly connected to the top of the first right-angle plate, an extension column is fixedly connected to the bottom of the first vertical moving device, a placing frame is fixedly connected to the bottom of the extension column, and a notch is formed in the inner wall of the box body, penetrates through the box body and extends to the inner wall of the base. The filter screen is arranged in the box body, residual impurities in the box body can be filtered out from the cleaning liquid, so that the cleanliness of the cleaning liquid is ensured, the cleaning effect of the equipment on a mold is ensured, in addition, the filter screen is arranged in the square frame, and the square frame is higher than the filter screen, so that the impurities can be effectively prevented from flowing away from the outer side of the filter screen, and the filtering efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mold cleaning, and in particular to a cleaning device for automobile sheet metal stamping molds. Background Art

[0002] Sheet metal stamping is a metal processing technology. It mainly uses punch presses and dies to process metal sheets into parts of various specific shapes and sizes. The die installed on the punch press applies pressure to the metal sheet to make it plastically deformed, thereby obtaining the desired shape. The punch press provides powerful power, and the die determines the shape and size of the part. After sheet metal stamping, cleaning is very important to ensure the quality of the parts and the service life of the die.

[0003] The patent application with application number CN202121738001.8 discloses a cleaning device for automobile sheet metal stamping molds, including a cleaning device main body, wherein the cleaning device main body includes: a base plate, the base plate is arranged on an external fixed surface; a receiving mechanism, the receiving mechanism is fixedly connected to the middle position of the top end of the base plate; a cleaning mechanism, the cleaning mechanism is fixedly connected to the left side of the top end of the base plate, and the output end of the cleaning mechanism extends to the inner side through the receiving mechanism; a lifting assembly, the lifting assembly is fixedly connected to the right side of the top end of the base plate. By setting the cleaning device main body, automatic cleaning of the mold is realized, and manual cleaning by personnel is not required. The cleaning speed is fast, and the cleaning is more in-depth and thorough. The cleaning effect and cleaning efficiency of the mold can be effectively improved, and the labor intensity of manual cleaning can be reduced.

[0004] When the above equipment is in use, it will use ultrasonic vibration to make the debris on the outer surface of the mold fall off. However, with the continuous use of the equipment, the cleaning liquid stored in the box will contain a large amount of impurities, which will be detrimental to the subsequent cleaning of the mold. Summary of the invention

[0005] The object of the present invention is to provide a cleaning device for automobile sheet metal stamping dies to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a cleaning device for automobile sheet metal stamping dies, comprising a base, the front end of the base is fixedly connected to a box body, the top of the box body is fixedly connected to a right-angle plate, the outer wall of the base is fixedly connected to the right-angle plate, the top of the right-angle plate is fixedly connected to a vertical moving device, the bottom of the vertical moving device is fixedly connected to an extension column, the bottom of the extension column is fixedly connected to a placement frame, the inner wall of the box body is provided with a notch, the notch passes through the box body and extends to the inner wall of the base, the inner wall of the box body is rotatably connected to a transmission rod through a bearing, the top of the transmission rod is rotatably connected to a connector through a bearing, The outer wall of the transmission rod is threadedly connected with a filter assembly, the inner wall of the base is fixedly connected with an ultrasonic generator, and the ultrasonic generator generates ultrasonic waves to clean the mold in the cleaning liquid, the inner wall of the base is fixedly connected with a second vertical moving device, the outer wall of the second vertical moving device is movably connected with a horizontal moving device, the outer wall of the horizontal moving device is movably connected with a pulling assembly, and the position of the pulling assembly is controlled by the second vertical moving device and the horizontal moving device, the inner wall of the base is fixedly connected with a hollow plate, the inner wall of the base is fixedly connected with a bottom assembly, and the side of the base away from the box is fixedly connected with a third motor, and the motor is used to provide power for the rotation of the rotating assembly, and also includes: A rotating assembly, the rotating assembly includes a U-shaped plate 2 rotatably connected to the inner wall of the base through a bearing, the output end of the motor 3 is fixedly connected to the U-shaped plate 2, the end of the U-shaped plate 2 away from the motor 3 is fixedly connected to a baffle, the function of the baffle is to limit the deepest position of the filter movement, to ensure that the range of movement of the pulling assembly will not be blocked by other structures, the side of the baffle away from the U-shaped plate 2 is fixedly connected to a track 1, the track 1 is used to limit the movement range of the filter, the outer wall of the track 1 is fixedly connected to an annular plate 1, the outer wall of the annular plate 1 is rotatably connected to the hollow plate through a bearing.

[0007] According to the above technical solution, a motor 1 is fixedly connected to the bottom of the box body, and the motor 1 provides power for the up and down movement of the filter assembly. The output end of the motor 1 is fixedly connected to the transmission rod, and a motor 2 is fixedly connected to the front side of the base, and the motor 2 provides power for the cleaning assembly.

[0008] According to the above technical solution, the filter assembly includes a U-shaped plate, the outer wall of the U-shaped plate is fixedly connected with a slider, the inner wall of the slider is threadedly connected with the transmission rod, and the inner wall of the U-shaped plate is provided with a slide groove. As the filter moves upward, the debris remaining in the box can be filtered out from the cleaning liquid, thereby ensuring the cleanliness of the cleaning liquid and the cleaning effect of the equipment on the mold. According to the above technical solution, a square frame is provided on the inner wall of the U-shaped plate 1, a track is fixedly connected to the outer wall of the square frame, the outer wall of the track is movably connected to a slide groove 1, a magnet is fixedly connected to the side of the square frame close to the U-shaped plate 1, a connecting plate 1 is fixedly connected to the side of the square frame away from the magnet, and a filter is fixedly connected to the inner wall of the square frame. Since the filter is provided in the square frame and the height of the square frame is higher than the filter, it can effectively prevent debris from flowing away from the outside of the filter, thereby improving the filtering efficiency.

[0009] According to the above technical solution, the pulling assembly includes a slider 2, the inner wall of the slider 2 is movably connected to the horizontal moving device, and after the pulling assembly filter is pulled into the interior of the base 1, the pulling assembly will move upward driven by the vertical moving device 2 to avoid the pulling assembly blocking the rotating space of the rotating assembly, the bottom of the slider 2 is fixedly connected to a right-angle plate 2, the end of the right-angle plate 2 away from the slider 2 is fixedly connected to a connecting plate 2, a sliding groove 2 is provided at the bottom of the connecting plate 2, the inner wall of the sliding groove 2 is fixedly connected to a push rod, the inner wall of the sliding groove 2 is movably connected to a right-angle plate 3, the outer wall of the right-angle plate 3 is fixedly connected to the push rod, and the end of the right-angle plate 3 away from the connecting plate 2 is fixedly connected to a connecting rod.

[0010] According to the above technical solution, the bottom component includes a bracket, the inner wall of the base is fixedly connected to the bracket, the top of the bracket is fixedly connected to track 2, the inner wall of the bracket is fixedly connected to a cleaning plate, the cleaning plate can clean the cleaning roller in the cleaning component to prevent debris from adhering to the cleaning roller to prevent the subsequent cleaning roller from affecting the work of cleaning the filter, and the inner wall of the bracket is movably connected to the cleaning component.

[0011] According to the above technical scheme, the cleaning component includes a movable column, the outer wall of the movable column is movably connected to the bracket, the outer wall of the movable column is fixedly connected to a cleaning roller, the inner wall of the movable column is provided with a long hole, the inner wall of the long hole is provided with a circular hole, the circular hole penetrates the movable column and extends to the outer wall of the cleaning roller, the outer wall of the movable column is rotatably connected to an annular plate 2 through a bearing, the side of the annular plate 2 away from the cleaning roller is fixedly connected to a spring, the end of the spring away from the annular plate 2 is fixedly connected to the base, the inner wall of the long hole is movably connected to a connecting pipe, the outer wall of the connecting pipe is fixedly connected to the base, water flows out from the cleaning roller through the connecting pipe, the long hole and the circular hole, and the sprayed water can clean the filter, thereby improving the cleaning effect.

[0012] According to the above technical solution, one end of the movable column away from the annular plate 2 is fixedly connected with a raised ring 1, and the side of the raised ring 1 away from the movable column is fixedly connected with a hollow cylinder, the outer wall of the hollow cylinder is movably connected with a raised ring 2, and the inner wall of the base is fixedly connected with the raised ring 2. The raised ring 1 and the raised ring 2 are constantly squeezed to make the movable tube shake left and right, and then the cleaning roller shakes, so as to improve the cleaning effect of the equipment on the filter, the inner wall of the hollow cylinder is movably connected with a movable plate, and the output end of the motor 2 is fixedly connected to the movable plate.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The present invention can filter out the debris remaining in the box from the cleaning liquid by setting a filter component, thereby ensuring the cleanliness of the cleaning liquid and ensuring the cleaning effect of the equipment on the mold. In addition, since the filter is set in the frame and the height of the frame is higher than the filter, it can effectively prevent the debris from flowing out of the outside of the filter, thereby improving the filtering efficiency.

[0014] 2. The present invention sets a cleaning component. After the equipment filters out impurities in the cleaning liquid, it is necessary to clean the impurities on the filter screen. When the cleaning component cleans the filter screen, on the one hand, it can improve the cleaning effect by rotating and shaking the cleaning roller, and on the other hand, it can also spray water to clean the filter screen, thereby further improving the cleaning effect.

[0015] 3. The present invention sets a rotating component. As the filter screen filters the cleaning liquid, impurities in the cleaning liquid will gradually fall on the top of the filter screen. Therefore, when cleaning the filter screen, the filter screen needs to be rotated so that the side of the filter screen with debris is facing downward. In this way, heavier debris can be directly detached from the filter screen, and the cleaning component can also fit tightly on the surface to clean the impurities attached to the filter screen, thereby significantly improving the cleaning effect.

[0016] 4. The present invention can clean the cleaning roller in the cleaning assembly by setting a bottom assembly to prevent debris from adhering to the cleaning roller, so as to prevent the subsequent cleaning of the filter screen by the cleaning roller from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the external structure of the present invention; Figure 3 It is a rear schematic diagram of the overall structure of the present invention; Figure 4It is a sectional view of the overall structure of the present invention; Figure 5 is a schematic diagram of a filter assembly of the present invention; Figure 6 is a schematic diagram of the expansion of the filter assembly of the present invention; Figure 7 It is a schematic diagram of the internal structure of the overall structure of the present invention; Figure 8 is a schematic diagram of a pulling assembly of the present invention; Fig. 9 is a schematic diagram of a rotating assembly of the present invention; Fig.10 is a schematic diagram of a bottom assembly of the present invention; Fig.11 is an exploded view of the cleaning assembly of the present invention; Fig.12 is a cross-sectional view of a cleaning assembly of the present invention; In the figure: 1. base; 101. box; 102. right angle plate 1; 103. vertical moving device 1; 104. extension column; 105. placement frame; 106. notch; 107. transmission rod; 108. connector; 109. motor 1; 1010. ultrasonic generator; 1011. vertical moving device 2; 1012. horizontal moving device; 1013. motor 2; 1014. motor 3; 1015. hollow plate; 2. filter assembly; 201. U-shaped plate 1; 202. slider 1; 203. slide 1; 204. frame; 205. slide rail; 206. magnet; 207. connecting plate 1; 208. filter screen; 3. pulling assembly; 3 01. Slider 2; 302. Right-angle plate 2; 303. Connecting plate 2; 304. Slide 2; 305. Push rod; 306. Right-angle plate 3; 307. Connecting rod; 4. Rotating assembly; 401. U-shaped plate 2; 402. Baffle; 403. Track 1; 404. Ring plate 1; 5. Bottom assembly; 501. Bracket; 502. Track 2; 503. Cleaning plate; 6. Cleaning assembly; 601. Movable column; 602. Cleaning roller; 603. Long hole; 604. Round hole; 605. Ring plate 2; 606. Spring; 607. Connecting tube; 608. Raised ring 1; 609. Hollow cylinder; 6010. Raised ring 2; 6011. Movable plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] 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 intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Example 1: See Figure 1-Figure 6 The present invention provides a technical solution: a cleaning device for automobile sheet metal stamping molds, comprising a base 1, a box body 101 is fixedly connected to the front end of the base 1, a right-angle plate 102 is fixedly connected to the top of the box body 101, the outer wall of the base 1 is fixedly connected to the right-angle plate 102, a vertical moving device 103 is fixedly connected to the top of the right-angle plate 102, an extension column 104 is fixedly connected to the bottom of the vertical moving device 103, a placement frame 105 is fixedly connected to the bottom of the extension column 104, a notch 106 is opened on the inner wall of the box body 101, the notch 106 passes through the box body 101 and extends to the inner wall of the base 1, the inner wall of the box body 101 is rotatably connected to a transmission rod 107 through a bearing, the top of the transmission rod 107 is rotatably connected to a connector 108 through a bearing, the outer wall of the transmission rod 107 is threadedly connected to a filter assembly 2, an ultrasonic generator 1010 is fixedly connected to the inner wall of the base 1, A vertical moving device 1011 is provided, and the outer wall of the vertical moving device 1011 is movably connected to a horizontal moving device 1012, and the outer wall of the horizontal moving device 1012 is movably connected to a pulling component 3. A hollow plate 1015 is fixedly connected to the inner wall of the base 1, and a bottom component 5 is fixedly connected to the inner wall of the base 1. A motor 109 is fixedly connected to the bottom of the box 101, and the output end of the motor 109 is fixedly connected to the transmission rod 107. A motor 3 1014 is fixedly connected to the side of the base 1 away from the box 101, and a motor 2 1013 is fixedly connected to the front side of the base 1. When the mold needs to be cleaned, the mold is placed in the placement frame 105, and then the vertical moving device 103 is started to drive the extension column 104 to move downward, and the downwardly moving extension column 104 drives the placement frame 105 and the mold in the placement frame 105 to immerse in the cleaning liquid in the box 101, and the ultrasonic generator 1010 is started to clean the mold.

[0022] The filter assembly 2 includes a U-shaped plate 201, the outer wall of the U-shaped plate 201 is fixedly connected to a slider 202, the inner wall of the slider 202 is threadedly connected to the transmission rod 107, the inner wall of the U-shaped plate 201 is provided with a slide groove 203, the inner wall of the U-shaped plate 201 is provided with a square frame 204, the outer wall of the square frame 204 is fixedly connected to a slide rail 205, the outer wall of the slide rail 205 is movably connected to the slide groove 203, the side of the square frame 204 close to the U-shaped plate 201 is fixedly connected to a magnet 206, the side of the square frame 204 away from the magnet 206 is fixedly connected to a connecting plate 207, and the inner wall of the square frame 204 is fixedly connected to a filter screen 208.

[0023] The working principle of this embodiment is: when it is necessary to remove impurities from the cleaning liquid in the box 101, start the motor 109 to drive the transmission rod 107 to rotate, and the rotating transmission rod 107 drives the U-shaped plate 201 to move upward through the slider 202. The upward movement of the U-shaped plate 201 will drive the filter 208 to move upward together, and then filter and clean the cleaning liquid. When the U-shaped plate 201 reaches the highest point, the motor stops, and the filter 208 is pulled into the base 1 by pulling the component 3, and the filter 208 is cleaned by selecting the component and the cleaning component 6, and the filter 208 is reset after cleaning.

[0024] Example 2: Based on Example 1, please refer to Figure 7-Figure 9 The pulling component 3 includes a slider 2 301, the inner wall of the slider 2 301 is movably connected to the horizontal moving device 1012, the bottom of the slider 2 301 is fixedly connected to a right-angle plate 2 302, the end of the right-angle plate 2 302 away from the slider 2 301 is fixedly connected to a connecting plate 2 303, the bottom of the connecting plate 2 303 is provided with a slide groove 2 304, the inner wall of the slide groove 2 304 is fixedly connected to a push rod 305, the inner wall of the slide groove 2 304 is movably connected to a right-angle plate 306, the outer wall of the right-angle plate 306 is fixedly connected to the push rod 305, and the end of the right-angle plate 306 away from the connecting plate 2 303 is fixedly connected to a connecting rod 307.

[0025] The rotating assembly 4 includes a U-shaped plate 2 401 rotatably connected to the inner wall of the base 1 through a bearing, the output end of the motor 3 1014 is fixedly connected to the U-shaped plate 2 401, the end of the U-shaped plate 2 401 away from the motor 3 1014 is fixedly connected to a baffle 402, the side of the baffle 402 away from the U-shaped plate 2 401 is fixedly connected to a track 1 403, the outer wall of the track 1 403 is fixedly connected to an annular plate 1 404, and the outer wall of the annular plate 1 404 is rotatably connected to the hollow plate 1015 through a bearing.

[0026] The working principle of this embodiment is as follows: when it is necessary to clean the impurities on the filter 208, the filter 208 is lifted, and the push rod 305 is started to drive the right-angle plate three 306 to move. The moving right-angle plate three 306 drives the connecting rod 307 to embed into the inner wall of the connecting plate one 207, and then the horizontal moving device 1012 is started to drive the filter 208 to move toward the inside of the base 1. The moving filter 208 will enter the track one 403 under the pull of the pulling component 3. When the filter 208 completely enters the track one 403, the connecting rod 307 is pulled out of the connecting plate one 207 by the push rod 305, and then the pulling component 3 is lifted by the vertical moving device two 1011, and then the motor three 1014 is started to flip the filter 208, and then the filter 208 is pushed out by the pushing component, and the filter 208 is cleaned by the cleaning component 6 when the filter 208 is pushed out.

[0027] Example 3: Based on Example 1, please refer to Figure 10-12 The bottom component 5 includes a bracket 501, the inner wall of the base 1 is fixedly connected to the bracket 501, the top of the bracket 501 is fixedly connected to a track 2 502, the inner wall of the bracket 501 is fixedly connected to a cleaning plate 503, and the inner wall of the bracket 501 is movably connected to a cleaning component 6. As the cleaning roller 602 rotates, the cleaning plate 503 will rest against the bottom of the cleaning roller 602 to clean the cleaning roller 602 and allow impurities on the cleaning roller 602 to fall along the slope of the cleaning plate 503.

[0028] The cleaning assembly 6 includes a movable column 601, the outer wall of the movable column 601 is movably connected to the bracket 501, the outer wall of the movable column 601 is fixedly connected to a cleaning roller 602, the inner wall of the movable column 601 is provided with a long hole 603, the inner wall of the long hole 603 is provided with a round hole 604, the round hole 604 penetrates the movable column 601 and extends to the outer wall of the cleaning roller 602, the outer wall of the movable column 601 is rotatably connected to a second annular plate 605 through a bearing, the side of the second annular plate 605 away from the cleaning roller 602 is fixedly connected to a spring 606, and the end of the spring 606 away from the second annular plate 605 is connected to the base 1 Fixed connection, the inner wall of the long hole 603 is movably connected with a connecting tube 607, the outer wall of the connecting tube 607 is fixedly connected to the base 1, the end of the movable column 601 away from the annular plate 2 605 is fixedly connected with a raised ring 1 608, the side of the raised ring 1 608 away from the movable column 601 is fixedly connected with a hollow cylinder 609, the outer wall of the hollow cylinder 609 is movably connected with a raised ring 2 6010, the inner wall of the base 1 is fixedly connected with the raised ring 2 6010, the inner wall of the hollow cylinder 609 is movably connected with a movable plate 6011, and the output end of the motor 2 1013 is fixedly connected with the movable plate 6011.

[0029] The working principle of this embodiment is as follows: when the filter 208 is pushed out of the base 1, the starting motor 2 1013 drives the movable plate 6011 to rotate, the rotating movable plate 601 drives the hollow cylinder 609 to rotate, the rotating hollow cylinder 609 can drive the movable column 601 to rotate, the rotating movable column 601 drives the cleaning roller 602 to rotate, the rotating cleaning roller 602 cleans the filter 208, and at the same time, the rotation of the movable column 601 drives the raised plate 1 to rotate. Since the raised plate 2 does not move, the continuous collision and extrusion of the raised ring 1 608 and the raised ring 2 6010 will drive the cleaning roller 602 to shake, thereby improving the cleaning effect.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cleaning device for automobile sheet metal stamping dies, comprising a base (1), a box body (101) fixedly connected to the front end of the base (1), a right angle plate (102) fixedly connected to the top of the box body (101), an outer wall of the base (1) fixedly connected to the right angle plate (102), a vertical moving device (103) fixedly connected to the top of the right angle plate (102), an extension column (104) fixedly connected to the bottom of the vertical moving device (103), a placement frame (105) fixedly connected to the bottom of the extension column (104), a notch (106) formed on the inner wall of the box body (101), the notch (106) penetrating the box body (101) and extending to the inner wall of the base (1), the inner wall of the box body (101) rotatably connected to a transmission rod (105) via a bearing. 107), the top of the transmission rod (107) is rotatably connected to a connector (108) via a bearing, the outer wall of the transmission rod (107) is threadedly connected to a filter assembly (2), the inner wall of the base (1) is fixedly connected to an ultrasonic generator (1010), the inner wall of the base (1) is fixedly connected to a second vertical moving device (1011), the outer wall of the second vertical moving device (1011) is movably connected to a horizontal moving device (1012), the outer wall of the horizontal moving device (1012) is movably connected to a pulling assembly (3), the inner wall of the base (1) is fixedly connected to a hollow plate (1015), the inner wall of the base (1) is fixedly connected to a bottom assembly (5), and the side of the base (1) away from the box (101) is fixedly connected to a third motor (1014), characterized in that: Also includes: A rotating assembly (4), the rotating assembly (4) comprising a U-shaped plate 2 (401) rotatably connected to the inner wall of a base (1) via a bearing, the output end of the motor 3 (1014) being fixedly connected to the U-shaped plate 2 (401), the end of the U-shaped plate 2 (401) away from the motor 3 (1014) being fixedly connected to a baffle (402), the side of the baffle (402) away from the U-shaped plate 2 (401) being fixedly connected to a track 1 (403), the outer wall of the track 1 (403) being fixedly connected to an annular plate 1 (404), the outer wall of the annular plate 1 (404) being rotatably connected to a hollow plate (1015) via a bearing.

2. A cleaning device for automobile sheet metal stamping dies according to claim 1, characterized in that: The bottom of the box (101) is fixedly connected to a motor 1 (109), the output end of the motor 1 (109) is fixedly connected to a transmission rod (107), and the front side of the base (1) is fixedly connected to a motor 2 (1013).

3. A cleaning device for automobile sheet metal stamping dies according to claim 2, characterized in that: The filter assembly (2) comprises a U-shaped plate (201), the outer wall of the U-shaped plate (201) being fixedly connected to a slider (202), the inner wall of the slider (202) being threadedly connected to a transmission rod (107), and the inner wall of the U-shaped plate (201) being provided with a slide groove (203).

4. The cleaning device for automobile sheet metal stamping dies according to claim 3 is characterized in that: The inner wall of the U-shaped plate 1 (201) is provided with a square frame (204), the outer wall of the square frame (204) is fixedly connected to a slide rail (205), the outer wall of the slide rail (205) is movably connected to a slide groove 1 (203), a side of the square frame (204) close to the U-shaped plate 1 (201) is fixedly connected to a magnet (206), a side of the square frame (204) away from the magnet (206) is fixedly connected to a connecting plate 1 (207), and the inner wall of the square frame (204) is fixedly connected to a filter screen (208).

5. The cleaning device for automobile sheet metal stamping dies according to claim 4, characterized in that: The pulling assembly (3) comprises a second slider (301), the inner wall of the second slider (301) is movably connected to the horizontal moving device (1012), the bottom of the second slider (301) is fixedly connected to a second right-angle plate (302), the end of the second right-angle plate (302) away from the second slider (301) is fixedly connected to a second connecting plate (303), the bottom of the second connecting plate (303) is provided with a second slide groove (304), the inner wall of the second slide groove (304) is fixedly connected to a push rod (305), the inner wall of the second slide groove (304) is movably connected to a third right-angle plate (306), the outer wall of the third right-angle plate (306) is fixedly connected to the push rod (305), and the end of the third right-angle plate (306) away from the second connecting plate (303) is fixedly connected to a connecting rod (307).

6. A cleaning device for automobile sheet metal stamping dies according to claim 5, characterized in that: The bottom component (5) comprises a bracket (501), the inner wall of the base (1) is fixedly connected to the bracket (501), the top of the bracket (501) is fixedly connected to a track 2 (502), the inner wall of the bracket (501) is fixedly connected to a cleaning plate (503), and the inner wall of the bracket (501) is movably connected to a cleaning component (6).

7. A cleaning device for automobile sheet metal stamping dies according to claim 6, characterized in that: The cleaning assembly (6) comprises a movable column (601), the outer wall of the movable column (601) being movably connected to the bracket (501), the outer wall of the movable column (601) being fixedly connected to a cleaning roller (602), the inner wall of the movable column (601) being provided with a long hole (603), the inner wall of the long hole (603) being provided with a round hole (604), the round hole (604) penetrating the movable column (601) and extending to the outer wall of the cleaning roller (602), the outer wall of the movable column (601) being fixedly connected to a second annular plate (605), the side of the second annular plate (605) away from the cleaning roller (602) being rotatably connected to a spring (606) via a bearing, the end of the spring (606) away from the second annular plate (605) being fixedly connected to the base (1), the inner wall of the long hole (603) being movably connected to a connecting pipe (607), the outer wall of the connecting pipe (607) being fixedly connected to the base (1).

8. The cleaning device for automobile sheet metal stamping dies according to claim 7, characterized in that: The end of the movable column (601) away from the annular plate 2 (605) is fixedly connected to a raised ring 1 (608), the side of the raised ring 1 (608) away from the movable column (601) is fixedly connected to a hollow cylinder (609), the outer wall of the hollow cylinder (609) is movably connected to the raised ring 2 (6010), the inner wall of the base (1) is fixedly connected to the raised ring 2 (6010), the inner wall of the hollow cylinder (609) is movably connected to the movable plate (6011), and the output end of the motor 2 (1013) is fixedly connected to the movable plate (6011).

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