Die cleaning device for automobile part casting

Abstract

The utility model relates to the field of automobile part machining, and discloses an automobile part casting mold cleaning device which comprises a base, a fan is fixedly connected to the left side of the top end of the base, an air blowing pipe is arranged at the top end of the outer wall of the fan, and a cleaning cylinder is fixedly connected to the surface of the top end of the base. A water storage barrel is fixedly connected to the right side of the top end of the base, a water outlet pipe is arranged on the outer wall of the top end of the water storage barrel, a connecting ring is fixedly connected to the end, away from the water storage barrel, of the water outlet pipe, multiple sets of spraying heads are fixedly connected to the side wall of the inner side of the base, and an electric sliding rail is arranged at the top end of the outer wall of the base. The inner wall of the top end of the filter box is elastically connected with a wedge block through a reset spring. According to the mold cleaning device, when the mold is cleaned, the blower is used for blowing air through the air blowing pipe, so that the surface of the mold is blow-dried, the mold is kept dry, and the mold is prevented from being rusted due to moisture in the mold.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, in particular to a mold cleaning device for automobile parts casting. Background Art

[0002] Auto parts stamping dies are an important part of automobile manufacturing. Auto parts casting is a common manufacturing method in mechanical processing. In the production process, in addition to the waste left over from punching, chips will also be generated in the mold. The accumulation of chips will affect the punching quality of subsequent workpieces and the wear of the mold, so the mold needs to be cleaned regularly.

[0003] After searching, Chinese patent announcement number: CN210112945U discloses a mold cleaning device for automobile parts casting, including a shell, inspection ports are respectively opened on both sides of the shell, and sealing covers are installed on the inspection ports. The bottom of the shell is tilted to both sides, and a leakage port is opened at the bottom of the shell. A waterproof water pump is installed in the base, and the water outlet of the waterproof water pump is connected with a high-pressure nozzle through a water supply hose. A universal wheel with a self-locking brake pad is installed on the lower surface of the base; the mold is clamped upside down in the shell by a clamp, and a high-pressure nozzle is arranged at the lower end to flush the inner cavity of the mold. The waste residue is subjected to gravity and water flow impact, and the waste residue can be quickly cleaned. By tilting the bottom of the shell, the waste residue is convenient to gather at the edge of the shell, which is convenient for collection and treatment through the inspection port. The operation is convenient and quick. By installing universal wheels at the bottom of the base, it is convenient to move and use.

[0004] Although the above device uses a high-pressure nozzle to clean the mold in many aspects, it does not have a drying mechanism, resulting in liquid remaining inside the mold after cleaning. The interior of some molds may be relatively delicate, resulting in the inability to drain the moisture well, which may cause rust inside the mold when placed. Therefore, a mold cleaning device for automotive parts casting is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mold cleaning device for automobile parts casting, aiming to improve the problem in the prior art that moisture cannot be well discharged, which may cause rust inside the mold when placed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mold cleaning device for automobile parts casting, comprising a base, a fan is fixedly connected to the left side of the top of the base, a blowing pipe is arranged on the top of the outer wall of the fan, a cleaning cylinder is fixedly connected to the surface of the top of the base, a water storage cylinder is fixedly connected to the right side of the top of the base, a water outlet pipe is arranged on the outer wall of the top of the water storage cylinder, a connecting ring is fixedly connected to the end of the water outlet pipe away from the water storage cylinder, a plurality of groups of spray heads are fixedly connected to the inner side wall of the base, an electric slide rail is arranged on the top of the outer wall of the base, a movable seat is slidably connected to the inner wall of the electric slide rail, a fixed assembly is arranged on the bottom end of the outer wall of the movable seat, a return pipe is arranged on the outer wall of the bottom end of the water storage cylinder, a filter assembly is arranged on the inner wall of the cleaning cylinder, the filter assembly comprises a filter box, and the inner wall of the top of the filter box is elastically connected to a wedge block through a reset spring.

[0007] As a further description of the above technical solution:

[0008] The fixing assembly includes a fixing column, a moving ring is slidably connected to the surface of the fixing column, two sets of hinged rods are hinged at the bottom end of the outer wall of the moving ring, a fixing block is fixedly connected to the bottom end of the outer wall of the fixing column, two sets of clamping blocks are slidably connected to the surface of the fixing block, and the inner wall of the moving ring is elastically connected to an insert block via a limit spring.

[0009] As a further description of the above technical solution:

[0010] One end of the blowing pipe away from the fan is fixedly connected to the top of the outer walls on both sides of the cleaning cylinder, the inner side wall of the connecting ring is fixedly connected to the spray head, the end of the return pipe away from the water storage cylinder is fixedly connected to the outer wall of the bottom end of the cleaning cylinder, and the connecting ring is fixedly connected to the surface of the cleaning cylinder.

[0011] As a further description of the above technical solution:

[0012] One end of the return spring is fixedly connected to the bottom end of the outer wall of the wedge block, the other end of the return spring is fixedly connected to the bottom end of the inner wall of the filter box, and the wedge block is slidably connected to the inner wall of the filter box.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the cleaning cylinder is provided with a clamping groove, the wedge block is clamped with the inner wall of the clamping groove, and the filter box is slidably connected to the inner wall of the cleaning cylinder.

[0015] As a further description of the above technical solution:

[0016] One end of the limit spring is fixedly connected to the surface of the insert block, and one end of the limit spring is fixedly connected to the inner wall of the moving ring.

[0017] As a further description of the above technical solution:

[0018] The plug-in block penetrates and is slidably connected to the inner wall of the moving ring. The surface of the fixed column is provided with a plurality of through holes. The bottom end of the outer wall of the plug-in block is plugged into the inner wall of the through hole.

[0019] As a further description of the above technical solution:

[0020] The fixing column is fixedly connected to the bottom end of the outer wall of the moving seat, and one end of the hinged rod away from the moving ring is hinged to the outer wall at the top end of the clamping block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a blower is provided, so that when the mold is cleaned, the blower can blow air through the blower pipe to dry the surface of the mold, thereby keeping the mold dry and avoiding moisture inside that would cause corrosion of the mold.

[0023] 2. In the utility model, by providing a filter box and a return pipe, the debris after the inside of the mold is cleaned can be centrally processed, and when the debris is blocked, the cleaning liquid will flow along the through hole of the filter box, into the inside of the return pipe, and then into the inside of the water storage cylinder for recycling.

[0024] 3. In the utility model, by providing a fixed component, during the process of cleaning the mold, the two groups of clamping blocks can be brought closer to each other, so that it can be adjusted according to molds of different sizes, making the operation more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a mold cleaning device for automobile parts casting proposed by the utility model;

[0026] Figure 2 This is a partial cross-sectional structural diagram of a cleaning cylinder and a filter box of a mold cleaning device for automobile parts casting proposed by the utility model;

[0027] Figure 3 The utility model provides a mold cleaning device for automobile parts casting Figure 2 The enlarged structural diagram of part A in the middle;

[0028] Figure 4 This is a partial cross-sectional structural schematic diagram of a moving ring of a mold cleaning device for automobile parts casting proposed by the utility model;

[0029] Figure 5 The utility model provides a mold cleaning device for automobile parts casting Figure 4 The enlarged structural diagram of part B is shown in the figure.

[0030] Legend:

[0031] 1. Base; 2. Fan; 3. Blowing pipe; 4. Cleaning cylinder; 5. Water storage cylinder; 6. Water outlet pipe; 7. Connecting ring; 8. Sprinkler head; 9. Electric slide rail; 10. Moving seat; 11. Return pipe; 12. Fixed assembly; 121. Fixed column; 122. Fixed block; 123. Clamping block; 124. Articulated rod; 125. Moving ring; 126. Limiting spring; 127. Insert block; 13. Filter assembly; 131. Filter box; 132. Reset spring; 133. Wedge block. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-Figure 3 The utility model provides an embodiment: a mold cleaning device for automobile parts casting, comprising a base 1, a fan 2 is fixedly connected to the left side of the top of the base 1, a blowing pipe 3 is arranged at the top of the outer wall of the fan 2, and one end of the blowing pipe 3 away from the fan 2 is fixedly connected to the top of the outer wall of the cleaning cylinder 4 on both sides, a high-speed motor is arranged inside the fan 2, so that the fan of the fan 2 can rotate at a high speed through the rotation of the motor, so as to dry the mold through the blowing pipe 3, the fan 2 is the prior art, the inner side wall of the connecting ring 7 is fixedly connected to the spray head 8, and the connecting ring 7 is provided with a cavity inside , so that the internal cleaning liquid is sprayed out from the connecting ring 7 through the spray head 8 through the water pump inside the water storage cylinder 5 to clean the surface of the mold, wherein the water storage cylinder 5 and the water pump inside it are both existing technologies, and the end of the return pipe 11 away from the water storage cylinder 5 is fixedly connected to the outer wall of the bottom end of the cleaning cylinder 4. By setting the return pipe 11, the cleaning liquid sprayed by the spray head 8 can be filtered by the filter box 131, and then the cleaning liquid can re-enter the interior of the water storage cylinder 5 through the return pipe 11 for recycling, and the connecting ring 7 is fixedly connected to the surface of the cleaning cylinder 4.

[0034] Reference Figure 1-Figure 3A cleaning cylinder 4 is fixedly connected to the surface of the top of the base 1, a water storage cylinder 5 is fixedly connected to the right side of the top of the base 1, a water outlet pipe 6 is arranged on the outer wall of the top of the water storage cylinder 5, and a connecting ring 7 is fixedly connected to the end of the water outlet pipe 6 away from the water storage cylinder 5, and a plurality of groups of spray heads 8 are fixedly connected to the inner side wall of the base 1, an electric slide rail 9 is arranged on the top of the outer wall of the base 1, and a moving seat 10 is slidably connected to the inner wall of the electric slide rail 9, and the electric slide rail 9 is a prior art, so that the moving seat 10 can be driven by the electric slide rail 9 to rise or fall on its surface, so that the mold can enter the inside of the cleaning cylinder 4 to be sprayed and cleaned by the spray head 8, a fixing component 12 is arranged on the bottom end of the outer wall of the moving seat 10, a return pipe 11 is arranged on the outer wall of the bottom end of the water storage cylinder 5, and a filter component 13 is arranged on the inner wall of the cleaning cylinder 4, and the filter component 13 includes a filter box 131. A cavity is provided inside the filter box 131 so that the workpiece debris after the inside of the mold is cleaned can be collected for home treatment. The inner wall of the top of the filter box 131 is elastically connected with a wedge block 133 through a return spring 132. One end of the return spring 132 is fixedly connected to the bottom end of the outer wall of the wedge block 133, and the other end of the return spring 132 is fixedly connected to the bottom end of the inner wall of the filter box 131. The function of the return spring 132 is to automatically reset the position of the wedge block 133 after being squeezed and moved. The wedge block 133 is slidably connected to the inner wall of the filter box 131. A card slot is provided on the inner wall of the cleaning cylinder 4. The wedge block 133 is carded with the inner wall of the card slot. The card connection between the two fixes the filter box 131 at the position where it enters the inner wall of the cleaning cylinder 4, and the filter box 131 is slidably connected to the inner wall of the cleaning cylinder 4.

[0035] Reference Figure 4-Figure 5The fixing assembly 12 includes a fixing column 121, which is fixedly connected to the bottom end of the outer wall of the moving seat 10. When the moving seat 10 descends, it will drive the fixing column 121 to rise and fall synchronously with it. The end of the hinged rod 124 away from the moving ring 125 is hinged to the outer wall of the top of the clamping block 123. Through the descent of the moving ring 125, the hinged rod 124 can be used to make the two groups of clamping blocks 123 move away from each other to adjust according to the size of the mold. The surface of the fixing column 121 is slidably connected to the moving ring 125, and the bottom end of the outer wall of the moving ring 125 is hinged with two groups of hinged rods 124. The bottom end of the outer wall of the fixing column 121 is fixedly connected to the fixing block 122, and the surface of the fixing block 122 is slidably connected to the two groups of clamping blocks 123. A cavity is provided on the surface of block 123, so that the two groups of clamping blocks 123 can only move on the surface of fixed block 122. The inner wall of movable ring 125 is elastically connected with plug block 127 through limit spring 126. One end of limit spring 126 is fixedly connected to the surface of plug block 127. One end of limit spring 126 is fixedly connected to the inner wall of movable ring 125. The function of limit spring 126 is to automatically reset the position of plug block 127 after being pulled outward. Plug block 127 penetrates and is slidably connected to the inner wall of movable ring 125. Multiple groups of through holes are provided on the surface of fixed column 121. The bottom end of the outer wall of plug block 127 is plugged into the inner wall of the through hole. The plugging between the two can fix the movable ring 125 at multiple positions moved according to the size of the mold.

[0036] Working principle: When cleaning the mold, first adjust the distance between the two sets of clamping blocks 123 according to the size of the mold, and then grab the handle of the plug block 127 on the outer wall of the moving ring 125 and pull the plug block 127 to make its bottom end disengage from the through hole of the current position of the fixed column 121. At this time, the limit spring 126 will be squeezed and compressed, so that the moving ring 125 can be moved up or down. When the moving ring 125 is rising, the two hinged rods 124 at the bottom will drive the two sets of clamping blocks 123 to move on the surface of the fixed block 122. The surfaces simultaneously move inwards, thereby adjusting according to the width of the mold. When adjusted to a suitable position, the plug block 127 is released and it will be subjected to the reaction force of the limit spring 126, restoring the plug block 127 to its initial position to connect with the through hole of the current position of the fixed column 121, thereby fixing the position of the movable ring 125. At this time, the mold will be fixed between the clamping blocks 123. At this time, the electric slide rail 9 can be used to control the movable seat 10 to descend, so that the two sets of clamping blocks 123 can drive the mold into the inner wall of the cleaning cylinder 4.

[0037] At this time, the water pump on the inner wall of the water storage cylinder 5 can be used to allow water to enter the inner wall of the connecting ring 7 from the water outlet pipe 6, so that the cleaning water inside the connecting ring 7 is sprayed outward from the spray head 8, so as to clean the mold in all directions. The debris after cleaning will be collected by the filter box 131, and the cleaning liquid will flow along the through hole of the filter box 131 into the bottom end of the cleaning cylinder 4, and then re-enter the inner wall of the water storage cylinder 5 through the return pipe 11 for recycling. At the same time, in the process of the mold cleaning and rising, the wind blown by the fan 2 through the blowing pipe 3 will dry the moisture on the surface of the mold, so as to ensure the dryness of the mold, thereby avoiding moisture inside it, which will cause rusting of the mold.

[0038] At the same time, when cleaning the debris inside the filter box 131, you can grab the handle and press the wedge block 133 to move downward on its inner wall, and the wedge block 133 will disengage from the groove on the inner wall of the cleaning cylinder 4 during the movement, thereby removing the filter box 131 from the inner wall of the cleaning cylinder 4, so that the internal debris can be centrally processed.

[0039] Finally, it should be noted that the above 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mold cleaning device for automobile parts casting, comprising a base (1), characterized in that: A fan (2) is fixedly connected to the left side of the top of the base (1), a blow pipe (3) is arranged at the top of the outer wall of the fan (2), a cleaning cylinder (4) is fixedly connected to the surface of the top of the base (1), a water storage cylinder (5) is fixedly connected to the right side of the top of the base (1), a water outlet pipe (6) is arranged at the outer wall of the top of the water storage cylinder (5), a connecting ring (7) is fixedly connected to the end of the water outlet pipe (6) away from the water storage cylinder (5), a plurality of groups of spray heads (8) are fixedly connected to the inner side wall of the base (1), an electric slide rail (9) is arranged at the top of the outer wall of the base (1), a movable seat (10) is slidably connected to the inner wall of the electric slide rail (9), a fixing assembly (12) is arranged at the bottom end of the outer wall of the movable seat (10), a return pipe (11) is arranged at the outer wall of the bottom end of the water storage cylinder (5), a filter assembly (13) is arranged on the inner wall of the cleaning cylinder (4), and the filter assembly (13) comprises a filter box (131); The inner wall at the top end of the filter box (131) is elastically connected to a wedge block (133) via a return spring (132).

2. The mold cleaning device for automobile parts casting according to claim 1, characterized in that: The fixing assembly (12) comprises a fixing column (121), the surface of the fixing column (121) is slidably connected to a moving ring (125), the bottom end of the outer wall of the moving ring (125) is hinged with two groups of hinged rods (124), the bottom end of the outer wall of the fixing column (121) is fixedly connected to a fixing block (122), the surface of the fixing block (122) is slidably connected to two groups of clamping blocks (123), and the inner wall of the moving ring (125) is elastically connected to an insert block (127) via a limit spring (126).

3. The mold cleaning device for automobile parts casting according to claim 1, characterized in that: One end of the blowing pipe (3) away from the fan (2) is fixedly connected to the top of the outer walls on both sides of the cleaning cylinder (4), the inner side wall of the connecting ring (7) is fixedly connected to the spray head (8), and one end of the return pipe (11) away from the water storage cylinder (5) is fixedly connected to the outer wall of the bottom end of the cleaning cylinder (4), and the connecting ring (7) is fixedly connected to the surface of the cleaning cylinder (4).

4. The mold cleaning device for automobile parts casting according to claim 1, characterized in that: One end of the return spring (132) is fixedly connected to the bottom end of the outer wall of the wedge block (133), the other end of the return spring (132) is fixedly connected to the bottom end of the inner wall of the filter box (131), and the wedge block (133) is slidably connected to the inner wall of the filter box (131).

5. The mold cleaning device for automobile parts casting according to claim 1, characterized in that: The inner wall of the cleaning cylinder (4) is provided with a slot, the wedge block (133) is engaged with the inner wall of the slot, and the filter box (131) is slidably connected to the inner wall of the cleaning cylinder (4).

6. The mold cleaning device for automobile parts casting according to claim 2, characterized in that: One end of the limit spring (126) is fixedly connected to the surface of the insert block (127), and one end of the limit spring (126) is fixedly connected to the inner wall of the moving ring (125).

7. The mold cleaning device for automobile parts casting according to claim 2, characterized in that: The insert block (127) penetrates and is slidably connected to the inner wall of the movable ring (125); a plurality of through holes are provided on the surface of the fixed column (121); and the bottom end of the outer wall of the insert block (127) is plugged into the inner wall of the through hole.

8. The mold cleaning device for automobile parts casting according to claim 2, characterized in that: The fixed column (121) is fixedly connected to the bottom end of the outer wall of the movable seat (10), and one end of the hinged rod (124) away from the movable ring (125) is hinged to the outer wall of the top end of the clamping block (123).

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