Cleaning tool for stamping die

Abstract

The invention provides a cleaning tool for a stamping die, and belongs to the field of die cleaning. The cleaning tool comprises a rod body, and one end of the rod body is provided with a first branch and a second branch which extend in a crossed mode; the scraping plate is arranged at the tail end of the first branch; the sheet plate is arranged at the tail end of the second branch; the edge of the outer contour of the scraper is sharp, and the scraper is used for scraping oil stains adhered to the surface of the mold; the end face of one side of the sheet plate is connected to the tail end of the second branch, and an adhesion layer is attached to the end face of the other side of the sheet plate and used for wiping and adhering oil stains on the surface of the mold. The scraping plate and the adhesion plate are installed at the two branch ends correspondingly, after oil stains on the surface of a mold are scraped through the scraping plate to enable the oil stains and foreign matter to be loosened, the adhesion plate is switched to adhere the oil stains and the foreign matter away, and cleaning of the surface of the mold is achieved. And solidified oil stains and sticky foreign matters on the surface of the mold can be effectively removed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mold cleaning, in particular to a cleaning tool for stamping die. BACKGROUND

[0002] During use, the surface of the stamping die will be stained with oil stains, which will cause burrs, debris and other foreign matters on the parts to adhere to the surface of the die, so it is necessary to maintain the cleanliness of the stamping surface at all times to prevent problems in the quality of the stamped parts. In actual production, the surface of the die is cleaned manually after stamping for a fixed number of times.

[0003] A stamping die cleaning device is disclosed in Chinese patent CN217044270U, which connects a suction pipe to a suction pump to precisely clean the foreign matters and garbage inside the die by controlling the suction pipe to adhere to the surface of the die to adsorb the foreign matters.

[0004] However, the above-mentioned device has the following problems in actual operation: when the oil stains are deposited in large quantities or solidified for a long time, the foreign matters will adhere to the surface of the die along with the oil stains and be difficult to be sucked away by the suction pump, which further causes the oil stains and foreign matters to accumulate and adversely affect the stamping effect. SUMMARY

[0005] Therefore, the present application provides a cleaning tool for stamping die to solve the problem that when the oil stains are deposited in large quantities or solidified for a long time, the foreign matters will adhere to the surface of the die along with the oil stains and be difficult to be sucked away by the suction pump.

[0006] The technical scheme of the present application is as follows: the present application provides a cleaning tool for stamping die, which comprises a rod body, one end of which is provided with two first and second branch extensions crossing each other; a scraper plate arranged at the end of the first branch extension; and a sheet plate arranged at the end of the second branch extension, wherein the outer contour edge of the scraper plate is sharp, and the scraper plate is used to scrape off the oil stains adhered to the surface of the die; one side end face of the sheet plate is connected to the end of the second branch extension, and an adhesive layer is attached to the other side end face of the sheet plate, which is used to wipe and adhere the oil stains on the surface of the die.

[0007] On the basis of the above technical scheme, preferably, a rocker arm is further included, one end of which is hingedly connected to the end of the second branch extension and the other end of which is provided with the sheet plate, wherein the end of the rocker arm provided with the sheet plate swings back and forth around the end of the second branch extension relative to the extension direction of the rod body, and the orientation of the plate face of the sheet plate provided with the adhesive layer is adjusted.

[0008] On the basis of the above technical scheme, preferably, a clamping plate is further included, which is arranged at the end of the first branch extension, wherein a clamping groove is formed in the clamping plate, and the scraper plate is clamped in the clamping groove, and the plate face of the scraper plate is arranged in parallel with the extension direction of the first branch extension.

[0009] On the basis of the above technical scheme, preferably, the middle axis of the rod body, the middle axis of the first branch and the middle axis of the second branch are located on the same plane.

[0010] Further preferably, the extension direction of the second branch is perpendicular to the extension direction of the rod body, and the angle between the extension direction of the first branch and the extension direction of the second branch is greater than ninety degrees.

[0011] Further preferably, it further comprises a sleeve, a groove is formed in the middle of the side wall of the first branch close to the second branch; the sleeve is arranged in the groove, a camera is sleeved in the sleeve, and the sleeve rotates relative to the first branch and adjusts the orientation of the camera.

[0012] Further preferably, when the sleeve rotates to a first position, the axial direction of the sleeve is parallel to the axial direction of the rod body, and when the sleeve rotates to a second position, the axial direction of the sleeve is parallel to the axial direction of the second branch.

[0013] On the basis of the above technical scheme, preferably, it further comprises two baffles symmetrically arranged at the end of the rod body away from the first branch; wherein the two baffles are symmetrically arranged relative to the axial direction of the rod body, and a gap is left between the two baffles; when the edge of the punched part is bent due to oil stains and foreign matters on the surface of the die, the rod body extends into the die and inserts the edge of the part into the gap to straighten the edge of the part.

[0014] Further preferably, the edges of the two baffles at both sides of one end of the gap are provided with inclined surfaces, so that the end of the gap is formed into a flared shape.

[0015] On the basis of the above technical scheme, preferably, the rod body is a telescopic rod.

[0016] The cleaning tool for the stamping die of the present application has the following beneficial effects over the prior art: (1) The present application installs a scraper and an adhering plate at the ends of the two branches respectively, scrapes the oil stains on the surface of the die by the scraper, makes the oil stains and foreign matters loose, switches to the adhering plate to adhere the oil stains and foreign matters away, and thus realizes the cleaning of the surface of the die. The tool is convenient for personnel to operate, and can effectively remove the solidified oil stains and adhered foreign matters on the surface of the die.

[0017] (2) The present application provides a rotatable camera at the middle of the first branch. The camera switches its orientation, and personnel can accurately and clearly observe and judge the condition and position of the oil stains in the process of scraping the oil stains by the scraper and adhering the foreign matters by the adhering plate, so as to realize the effective cleaning of the surface of the die.

[0018] (3) The present application provides two baffles at the other end of the rod body. The baffles can straighten the bent edge of the part due to the oil stain problem, which helps to improve the stamping effect. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of the cleaning fixture of the present invention; Figure 2 This is a perspective view of the branch end of the cleaning tool of the present invention; Figure 3 This is a side view of the branch end of the cleaning fixture of the present invention; Figure 4 This is a side sectional view of the first branch of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle; Figure 6 This is a perspective view of the baffle of the present invention.

[0021] In the diagram: 1. Rod body; 11. First branch; 12. Second branch; 101. Groove; 2. Scraper; 3. Plate; 4. Rocker arm; 5. Clamping plate; 501. Slot; 6. Sleeve; 7. Baffle; 701. Gap; 702. Inclined surface. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0023] like Figure 1 As shown, combined with Figure 2 The present invention provides a cleaning fixture for a stamping die, comprising a rod 1, a scraper 2, and a plate 3.

[0024] The rod 1 has two intersecting branches, a first branch 11 and a second branch 12, at one end. The rod 1 can be made of hollow metal. A handle can also be provided on the rod 1 for easy operation.

[0025] The scraper 2 is located at the end of the first branch 11; the outer contour edge of the scraper 2 is sharp, and the edge of the scraper 2 is a beveled single blade; the scraper 2 is used to scrape off the oil stains adhering to the surface of the mold.

[0026] The sheet plate 3 is arranged at the end of the second branch 12; one side end surface of the sheet plate 3 is connected to the end of the second branch 12, and an adhesive layer 31 is attached to the other side end surface of the sheet plate 3, and the adhesive layer 31 is used to wipe and adhere the oil stains on the surface of the mold. The adhesive layer 31 can be made of oil felt; generally, a magnet is arranged on the back of the sheet plate 3, and a magnet with the same polarity is arranged on the back of the adhesive layer 31, so that the adhesive layer 31 can be replaceably mounted on the sheet plate 3; or the adhesive layer 31 can be directly attached to the sheet plate 3 by magic tape or the like.

[0027] When the above technical solution is used to clean the surface of the mold, the operator observes the position of the oil stains on the surface of the mold while extending the rod body 1 into the mold; first, the scraper 2 is used to scratch the surface of the mold to scrape off the oil stains and foreign matters on the surface of the mold, or at least to make the oil stains loose; then, the rod body 1 is rotated to change the direction, so that the sheet plate 3 on the second branch 12 faces the surface of the mold; the adhesive layer 31 is wiped on the surface of the mold by operating the rod body 1, so that the loosened oil stains and foreign matters are adhered to the adhesive layer 31; finally, the rod body 1 is taken out to clean the surface of the adhesive layer 31 and the scraper 2; the above process can be repeated multiple times until the surface of the mold is cleaned.

[0028] In Figure 2 An optional embodiment further includes a rocker arm 4, one end of the rocker arm 4 is hingedly connected to the end of the second branch 12, and the other end of the rocker arm 4 is provided with the sheet plate 3; the end of the rocker arm 4 provided with the sheet plate 3 swings back and forth around the end of the second branch 12 relative to the extension direction of the rod body 1, so that the rocker arm 4 can adjust the orientation of the plate surface of the sheet plate 3 provided with the adhesive layer 31; specifically, when the operator wipes the surface of the mold by holding the rod body 1 to drive the adhesive layer 31 to move along the surface of the mold, the rocker arm 4 can always closely attach the adhesive layer 31 to the surface of the mold along the changes of the surface of the mold as the operator holds the rod body 1 to drive the adhesive layer 31 to move along the surface of the mold.

[0029] In Figure 3 An optional embodiment further includes a clamping plate 5, the clamping plate 5 is arranged at the end of the first branch 11; the clamping plate 5 is provided with a clamping groove 501, and the scraper 2 is clamped in the clamping groove 501, and the plate surface of the scraper 2 is arranged in parallel with the extension direction of the first branch 11. The clamping plate 5 is provided with a bolt hole, and the back of the scraper 2 is provided with a through hole; the scraper 2 is fixed to the clamping plate 5 by a fastening bolt passing through the bolt hole and the through hole.

[0030] In Figure 3In an optional embodiment shown, the central axis of the rod 1, the central axis of the first branch 11 and the central axis of the second branch 12 are located in the same plane, so that when the operator scrapes the mold surface with the scraper 2, the first branch 11 and the second branch 12 are turned over by rotating the rod 1, so that the sheet 3 is directed towards the mold surface, and the adhesive layer 31 is attached to the mold surface for wiping.

[0031] In Figure 3 In an optional embodiment shown, the extension direction of the second branch 12 is perpendicular to the extension direction of the rod 1, and the angle between the extension direction of the first branch 11 and the extension direction of the second branch 12 is greater than ninety degrees. At this time, the first branch 11 is inclined relative to the rod 1, which facilitates the operator to apply force when scraping the mold surface with the scraper 2. Similarly, the second branch 12 is perpendicular to the rod 1, which also facilitates the operator to push and pull the rod 1 to drive the adhesive layer 3 to wipe the mold surface.

[0032] In Figure 5 In an optional embodiment shown, the operator finds that it is sometimes difficult for people to clearly observe the location and condition of the oil stain inside the mold, so this embodiment further includes a sleeve 6, and a recess 101 is formed in the middle of the side wall of the first branch 11 close to the second branch 12. The sleeve 6 is arranged in the recess 101, a camera is sleeved in the sleeve 6, and the sleeve 6 is rotated relative to the first branch 11 and adjusts the orientation of the camera. The camera helps the operator to observe the oil stain condition of the mold surface. At the same time, the angle between the extension direction of the first branch 11 and the extension direction of the second branch 12 is greater than ninety degrees, which gives the camera a large observation range.

[0033] In Figure 4 In an optional embodiment shown, when the sleeve 6 is rotated to the first position, the axial direction of the sleeve 6 is parallel to the axial direction of the rod 1, so that when the operator operates, the field of view of the camera is located behind the scraper 2, and thus the operator can observe the oil stain scraping effect of the scraper 2 after the scraper 2 scrapes the mold surface, so as to judge whether the oil stain scraping operation needs to be performed again. When the sleeve 6 is rotated to the second position, the axial direction of the sleeve 6 is parallel to the axial direction of the second branch 12, so that when the operator operates, the field of view of the camera is located in front of the sheet 3, and thus the operator can observe whether there is oil stain on the mold surface, and then push and pull the rod 1 back and forth to make the adhesive layer 31 wipe the mold surface, and in the process of pulling the rod 1 back, the operator can also check whether the adhesive layer 31 has wiped the mold surface clean through the camera.

[0034] In Figure 6In an optional embodiment shown, two baffles 7 are symmetrically arranged at the end of the rod body 1 away from the first branch 11; the two baffles 7 are symmetrically arranged relative to the axial direction of the rod body 1, and a gap 701 is left between the two baffles 7; when the punched part is bent at the edge due to oil stains or foreign matters on the surface of the die, the rod body 1 is inserted into the die, the edge of the part is inserted into the gap, and the edge of the part is straightened.

[0035] In Figure 6 In an optional embodiment shown, the edge of the two baffles 7 at both sides of one end of the gap 701 is provided with a bevel 702, so that the end of the gap 701 is flared; the flared part formed by the bevel 702 facilitates the operator to insert the bent edge into the gap 701 through the flared part. During operation, since the edge of the part is inclined after being bent, the rod body 1 needs to be inserted into the die obliquely; after the edge of the part enters the gap 701, the rod body 1 is moved downward or upward, so that the bent edge is straightened.

[0036] In Figure 1 In an optional embodiment shown, the rod body 1 is a telescopic rod, which is convenient for storage and adjustment of the length of the rod body 1, so that the cleaning tool can be freely inserted into the die for cleaning.

[0037] The above description is only the preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cleaning tool for a press die, characterized by, The utility model relates to a mould cleaning device, including: a rod body (1), wherein one end is provided with two cross-extended first branch (11) and second branch (12); a scraper (2) is arranged at the end of the first branch (11); a sheet plate (3) is arranged at the end of the second branch (12); wherein the outer contour edge of the scraper (2) is sharp, and the scraper (2) is used to scrape the oil dirt adhered on the surface of a mould; one side end face of the sheet plate (3) is connected to the end of the second branch (12), and an adhesive layer (31) is attached to the other side end face of the sheet plate (3), and the adhesive layer (31) is used to wipe and adhere the oil dirt on the surface of the mould.

2. The cleaning tool of a punch die according to claim 1, wherein Further including: a rocker arm (4) is hingedly connected to the end of the second branch (12) and provided with a sheet plate (3) on the other end, wherein the end of the rocker arm (4) provided with the sheet plate (3) swings back and forth around the end of the second branch (12) relative to the extension direction of the rod body (1), and the orientation of the plate face of the sheet plate (3) provided with the adhesive layer (31) is adjusted.

3. The cleaning tool of a stamping die according to claim 1, wherein Further including: a clamping plate (5) is arranged at the end of the first branch (11); wherein a clamping groove (501) is formed in the clamping plate (5), the scraper (2) is clamped in the clamping groove (501), and the plate face of the scraper (2) is arranged in parallel with the extension direction of the first branch (11).

4. The cleaning tool of a stamping die according to claim 1, characterized in that: The central axis of the rod body (1), the central axis of the first branch (11) and the central axis of the second branch (12) are located in the same plane.

5. The cleaning tool of a stamping die according to claim 4, characterized in that: The extension direction of the second branch (12) is perpendicular to the extension direction of the rod body (1), and the included angle between the extension direction of the first branch (11) and the extension direction of the second branch (12) is greater than ninety degrees.

6. The cleaning tool of a stamping die according to claim 5, characterized in that: Further including a sleeve (6), a recess (101) is formed in the middle of the side wall of the first branch (11) close to the second branch (12); the sleeve (6) is arranged in the recess (101), a camera is sleeved in the sleeve (6), and the sleeve (6) rotates relative to the first branch (11) and adjusts the orientation of the camera.

7. The cleaning tool of a stamping die according to claim 6, characterized in that: When the sleeve (6) is rotated to a first position, the axial direction of the sleeve (6) is parallel to the axial direction of the rod body (1), and when the sleeve (6) is rotated to a second position, the axial direction of the sleeve (6) is parallel to the axial direction of the second branch (12).

8. The cleaning tool of a stamping die according to claim 1, wherein, Further including: two baffles (7) are symmetrically arranged at one end of the rod body (1) away from the first branch (11); wherein the two baffles (7) are symmetrically arranged relative to the axial direction of the rod body (1), a gap (701) is left between the two baffles (7), when the edge of a stamped part is bent due to oil dirt foreign matters on the surface of a mould, the rod body (1) is inserted into the mould, the edge of the part is inserted into the gap, and the edge of the part is straightened.

9. The cleaning tool of a stamping die according to claim 8, characterized in that: The edges of the two baffles (7) on both sides of one end of the gap (701) are provided with inclined surfaces (702), so that the end of the gap (701) is flared.

10. The cleaning tool of a stamping die according to claim 1, characterized in that: The rod body (1) is a telescopic rod.

Images