Surface treatment device for cold stamping die machining

Abstract

The surface treatment device for cold stamping die machining relates to the field of metal machining and comprises an extrusion plate, the bottom end of the extrusion plate is connected with a collecting tank, a shovel plate is installed at the bottom end of the collecting tank, a storage box is installed on the side face, away from the shovel plate, of the collecting tank, and a sponge layer is installed at the bottom end of the storage box. An inlet is formed in the top end of the storage box, a cover plate is connected to the top end of the inlet in a clamped mode, and a stress plate is installed in the storage box. According to the mold cleaning device, the storage box and the sponge layer are arranged, in the mold cleaning process, the stress plate is pushed through the stress plate, so that the stress plate moves upwards, the stress plate is pushed upwards, the stress plate is gradually enlarged from bottom to top, and cleaning liquid in the storage box is discharged into the sponge layer when the stress plate moves upwards; and the sponge layer is pressed, and the cleaning liquid is injected into the mold, so that the mold can be conveniently cleaned by the cleaning liquid.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing field, concretely is a surface treatment device for cold stamping die machining. BACKGROUND

[0002] The cold stamping die is a tool used in the cold stamping machining process, mainly used for punching, stretching, bending, forming and other machining operations on metal plates. Cold stamping is a common metal machining method, usually performed at room temperature, using the pressure of the die to shape the metal plate to produce various parts, widely used in the automobile, electronic, home appliance, hardware and other industries. During the machining process, the surface of the model produced by the cold stamping die will have defects due to stress residue or mismatched raw materials, which need to be treated.

[0003] The prior art such as a surface treatment device for cold stamping die machining disclosed in Chinese Patent No. CN213288381U includes a storage box, the storage box is provided with a cavity, a push plate is slidably connected inside the cavity, a piston rod is fixedly connected to one side of the push plate, one end of the piston rod extends outside the storage box, and the piston rod is slidably connected with the storage box, a plurality of nozzle pipes are fixedly connected to the front end of the storage box, and the nozzle pipes are in communication with the cavity, a plugging plate corresponding to the nozzle pipes is arranged inside the storage box, the plugging plate penetrates through the top of the storage box, a fixed plate is fixedly connected to the top of the storage box, two second magnets are fixedly connected to the fixed plate, a connecting plate is fixedly connected to one side of the plugging plate, a first magnet corresponding to the second magnet is fixedly connected to the side wall of the connecting plate, a rotating shaft is fixedly connected to both sides of the storage box, a rotating plate is arranged on both sides of the storage box, the two rotating plates are rotatably connected with the two rotating shafts, a rotating roller is arranged between the rotating plates, a cleaning sponge is fixedly connected to the rotating roller, and the rotating roller is rotatably connected with the rotating plate.

[0004] However, the existing technology sprays cleaning liquid on the surface of the die during cleaning, and uses a roller to clean the die. However, the roller cannot conveniently collect and clean the waste material sometimes left inside the die. In addition, the cleaning effect of the roller is poor, and it is difficult to clean stubborn impurities. Utility model content

[0005] Therefore, the utility model aims to provide a surface treatment device for cold stamping die machining to solve the technical problems of inconvenient discharge of impurities from the die and difficult cleaning of stubborn impurities.

[0006] To achieve the above object, the utility model provides the following technical scheme: A surface treatment device for cold stamping die machining, including extrusion board, the bottom of extrusion board is connected with collecting groove, the bottom of collecting groove is installed with shovel board, the side away from shovel board of collecting groove is installed with storage box, the bottom of storage box is installed with sponge layer, the top of storage box is installed with inlet, and the top of inlet is connected with cover plate, the inside of storage box is installed with stress board, the bottom of stress board extends to below sponge layer through storage box, sponge layer, the both sides of stress board are located in the inside of storage box and are connected with limit stopper, stress board is connected with storage box through limit stopper, the top of stress board is installed with return spring in the inside of storage box.

[0007] By adopting the above technical scheme, the inside of the die can be conveniently cleaned, and during the cleaning process, the inside of the die can be cleaned by the shovel plate, and during the cleaning process, the inside wall of the die can be sprayed with the cleaning liquid by the sponge layer, so that the cleaning is facilitated.

[0008] The utility model further sets up, the both ends of extrusion board are installed with sealing plate, and sealing plate is pasted on the outside of collecting groove.

[0009] As preferred, the collecting groove is sealed to collect the scraped impurities.

[0010] The utility model further sets up, the shovel plate is of bending structure, and the position of shovel plate and collecting groove is concave downward for collecting the impurities.

[0011] As preferred, the shovel plate can scrape the impurities, and the impurities can be collected.

[0012] The utility model further sets up, the top of extrusion board is connected with handle, the bottom of handle is installed with pivot seat, handle is fixedly connected with extrusion board through pivot seat, and the top of handle is connected with plastic handle.

[0013] As preferred, the extrusion board can be moved into the die, and the angle of the extrusion board can be adjusted by the handle.

[0014] The utility model further sets up, the top of extrusion board is installed with multiple sets of fixed bolts, and the extrusion board is fixedly connected with collecting groove through fixed bolts.

[0015] As preferred, the extrusion board can be connected and fixed.

[0016] The utility model further sets up, the bottom of stress board is provided with chamfer, and the chamfer is symmetrically distributed on the both sides of stress board.

[0017] The side surface of the sponge layer is located below the collecting groove, and the sponge layer is bonded with the bottom end of the collecting groove.

[0018] As preferred, it is convenient to apply cleaning liquid to the inside of the mold.

[0019] The bottom end of the shovel plate is a plane structure, and the shovel plate is made of hard material, and the bottom end of the shovel plate is located above the sponge layer.

[0020] As preferred, it is convenient to strengthen the strength of the shovel plate and clean stubborn impurities.

[0021] The bottom end of the shovel plate is a bent plate, and the shovel plate is made of flexible material, the end of the shovel plate is located below the sponge layer, and the side surface of the shovel plate is connected with a mounting plate, and the mounting plate is fixedly connected with the collecting groove.

[0022] As preferred, it is convenient to tightly combine the shovel plate with the inside of the mold, and it is convenient to clean more impurities.

[0023] In summary, the utility model mainly has the following beneficial effects:

[0024] 1、The utility model discloses a storage box and a sponge layer, which can clean the mold during the cleaning process, push the stress plate upwards, push the stress plate upwards, and gradually increase the stress plate from bottom to top, move the stress plate upwards, and the cleaning liquid in the storage tank is discharged into the sponge layer, during the cleaning process, the sponge layer is pressed, and the cleaning liquid is injected into the mold, which facilitates the cleaning of the mold by the cleaning liquid.

[0025] 2、The utility model discloses a collecting groove and a shovel plate, which can shovel the impurities attached to the inner wall of the mold during the cleaning process, and collect the impurities through the collecting groove, which facilitates the cleaning of the inside of the mold and improves the cleaning effect. ACCURACY

[0026] Figure 1 It is a structural schematic view of the utility model;

[0027] Figure 2 It is a structural schematic view of the utility model from the perspective of the bottom view;

[0028] Figure 3 It is an explosion structural schematic view of the utility model;

[0029] Figure 4 It is a sectional structure schematic view of the storage tank of the utility model;

[0030] Figure 5 It is a structural schematic view of the utility model Figure 4An enlarged structural schematic view of the local part at middle A;

[0031] Figure 6 A structural schematic view of the second embodiment of the utility model;

[0032] Figure 7 A shovel plate structural schematic view of the second embodiment of the utility model.

[0033] Explanation of reference signs:

[0034] 1, extrusion plate; 2, collecting groove; 201, shovel plate; 202, bending plate; 203, mounting plate; 3, sealing plate; 4, storage box; 401, inlet; 402, cover plate; 403, stress plate; 404, limiting clamping block; 405, positioning plate; 406, reset spring; 5, handle; 501, rotating shaft seat; 6, sponge layer. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used for explaining the utility model, and cannot be understood as a limitation on the utility model.

[0036] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0037] First embodiment:

[0038] Please refer to Figures 1 to 5The utility model provides a kind of surface treatment device for cold stamping die machining, including extrusion plate 1, the bottom end of extrusion plate 1 is connected with collection groove 2, the top end of extrusion plate 1 is installed with multiple groups of fixed bolts, and extrusion plate 1 is fixedly connected with collection groove 2 by fixed bolt, the both ends of extrusion plate 1 are installed with sealing plate 3, and sealing plate 3 is attached to the outside of collection groove 2, the bottom end of collection groove 2 is installed with shovel plate 201, and shovel plate 201 is bent structure, and the position of shovel plate 201 and collection groove 2 is attached is downwardly recessed, for collecting impurities, the bottom end of shovel plate 201 is plane structure, and shovel plate 201 is made of hard material, can scrape off the impurities in mould, the side of collection groove 2 away from shovel plate 201 is installed with storage box 4, the bottom end of storage box 4 is installed with sponge layer 6, the bottom end of shovel plate 201 is above sponge layer 6, the side of sponge layer 6 is below collection groove 2, and sponge layer 6 is bonded with the bottom end of collection groove 2, the top end of storage box 4 is installed with inlet 401, and the top end of inlet 401 is hinged and connected with cover plate 402, the inside of storage box 4 is installed with stress plate 403, and the bottom end of stress plate 403 extends to the below of sponge layer 6 by penetrating storage box 4 and sponge layer 6, stress plate 403 is gradually widened from bottom to top, the both sides of stress plate 403 are located inside storage box 4 and are connected with limit clamping block 404, stress plate 403 is hingedly connected with storage box 4 by limit clamping block 404, the top end of stress plate 403 is located inside storage box 4 and is installed with reset spring 406, the inside bottom end of storage box 4 is installed with positioning plate 405, for extruding reset spring 406, when cleaning, stress plate 403 is pushed upward, so that the cleaning fluid in storage box 4 is discharged into sponge layer 6, to facilitate the cleaning fluid to be sprayed on mould, to clean mould.

[0039] In the above embodiment, please refer to Figure 1 With Figure 3 The top end of extrusion plate 1 is connected with handle 5, the bottom end of handle 5 is installed with rotating shaft seat 501, handle 5 is fixedly connected with extrusion plate 1 by rotating shaft seat 501, the top end of handle 5 is connected with plastic handle, to facilitate moving extrusion plate 1 and adjusting the angle of extrusion plate 1.

[0040] Second embodiment:

[0041] Please refer to Figures 6 to 7 The difference from the first embodiment is the structure of shovel plate 201, and the specific difference is that the bottom end of shovel plate 201 is bent plate 202, and shovel plate 201 is made of flexible material, the end of shovel plate 201 is below sponge layer 6, and the side of shovel plate 201 is connected with mounting plate 203, and mounting plate 203 is fixedly connected with collection groove 2, to facilitate the bottom end of extrusion plate 201 to be closely attached to the inside of mould, to facilitate scraping off the impurities in mould.

[0042] In use, first, the storage box 4 is opened through the cover plate 402, then the cleaning liquid is sent into the storage box 4 through the inlet 401, then the cover plate 402 is closed to seal the storage box 4, then the squeeze plate 1 is moved through the handle 5, the collecting groove 2 is moved into the mold, the shovel plate 201 is attached to the inner wall of the mold, at this time, the sponge layer 6 is attached to the inner wall of the mold, and the shovel plate 201 is moved to the inner wall of the mold, then the shovel plate 201 is pushed to move in the mold, and the stubborn debris on the inner wall of the mold is scraped off through the shovel plate 201, and in the scraping process, the debris is collected through the collecting groove 2, and the sealing plate 3 on both sides shields the debris to avoid the debris from falling off, thereby improving the cleaning effect, and at the same time, when the sponge layer 6 is attached to the inner wall of the mold, the stressed plate 403 is pushed to move upward, the stressed plate 403 is pressed to move upward to compress the return spring 406, and the stressed plate 403 gradually increases from bottom to top, after the stressed plate 403 moves upward, a gap is formed between the stressed plate 403 and the inner wall of the storage box 4, at this time, the cleaning liquid is discharged into the sponge layer 6 through the gap, the sponge layer 6 applies the cleaning liquid to the inner wall of the mold, thereby further cleaning the mold, and improving the cleaning effect, when the mold is cleaned, the squeeze plate 1 is taken out from the mold, at this time, the return spring 406 pushes the stressed plate 403 to reset, and the storage box 4 is sealed, and is fixed through the limiting clamping block 404, thereby improving the fixing effect.

[0043] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and changes of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A surface treatment device for cold stamping die machining, comprising an extrusion plate (1), characterized in that: The bottom end of the extrusion plate (1) is connected with a collecting groove (2), the bottom end of the collecting groove (2) is installed with a shovel plate (201), the side of the collecting groove (2) away from the shovel plate (201) is installed with a storage box (4), the bottom end of the storage box (4) is installed with a sponge layer (6), the top end of the storage box (4) is installed with an entrance (401), the top end of the entrance (401) is hinged with a cover plate (402), the inside of the storage box (4) is installed with a stress plate (403), the bottom end of the stress plate (403) extends to the lower side of the sponge layer (6) through the storage box (4) and the sponge layer (6), the stress plate (403) is gradually widened from bottom to top, the two sides of the stress plate (403) are installed with a limiting structure, and the top end of the stress plate (403) is installed with a reset spring (406) in the inside of the storage box (4).

2. The surface treatment device for cold press die machining according to claim 1, characterized by: The two ends of the extrusion plate (1) are installed with sealing plates (3), and the sealing plates (3) are attached to the outside of the collecting groove (2).

3. The surface treatment apparatus for cold press working die machining according to claim 2, characterized in that: The shovel plate (201) is a bending structure, and the position, at which the shovel plate (201) is attached to the collecting groove (2), is concave downward, for collecting impurities.

4. The surface treatment apparatus for cold press working die machining according to claim 1, characterized in that: The top end of the extrusion plate (1) is connected with a handle (5), the bottom end of the handle (5) is installed with a rotating shaft seat (501), the handle (5) is fixedly connected with the extrusion plate (1) through the rotating shaft seat (501), and the top end of the handle (5) is connected with a plastic handle.

5. The surface treatment apparatus for cold press working die machining according to claim 1, characterized in that: The top end of the extrusion plate (1) is installed with a plurality of fixing bolts, and the extrusion plate (1) is fixedly connected with the collecting groove (2) through the fixing bolts.

6. The surface treatment apparatus for cold press working die machining according to claim 1, characterized in that: The side of the sponge layer (6) is below the collecting groove (2), and the sponge layer (6) is bonded with the bottom end of the collecting groove (2).

7. The surface treatment apparatus for cold press working die machining according to claim 1, characterized in that: The bottom end of the stress plate (403) is provided with a chamfer, and the chamfers are symmetrically distributed on the two sides of the stress plate (403).

8. The surface treatment apparatus for cold press die machining according to claim 1, characterized by: The two sides of the stress plate (403) are connected with limiting clamping blocks (404) in the inside of the storage box (4), and the stress plate (403) is hingedly connected with the storage box (4) through the limiting clamping blocks (404).

9. The surface treatment apparatus for cold press working die machining according to claim 1, characterized in that: The bottom end of the shovel plate (201) is a plane structure, and the shovel plate (201) is made of hard material, and the bottom end of the shovel plate (201) is above the sponge layer (6).

10. The surface treatment apparatus for cold press die machining according to claim 1, characterized by: The bottom end of the shovel plate (201) is a bending plate (202), and the shovel plate (201) is made of flexible material, the end of the shovel plate (201) is below the sponge layer (6), and the side of the shovel plate (201) is connected with a mounting plate (203), and the mounting plate (203) is fixedly connected with the collecting groove (2).

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