Stainless steel casting punch forming die

Abstract

The utility model discloses a stainless steel casting punch forming die, and relates to the technical field of punching dies. The mold comprises a mold body, a filtering assembly is arranged at the water inlet end of the mold body, and a protection assembly is arranged on the mold body. The filter assembly comprises a fixed plate and a filter cartridge, and a connecting plate is movably clamped in the first groove; a limiting block is moved out of a limiting groove, then a connecting plate is moved out of a first groove, the connecting plate drives a filter cartridge to move out of a water inlet of a mold body, then a connecting pipe is rotated to move out of a through hole through an external thread, the filter cartridge is taken down from the connecting plate, impurities are removed, and therefore the situation that a filter structure is inconvenient to disassemble and wash can be avoided; therefore, the purpose of convenient cleaning is achieved. The L-shaped positioning plate drives the sliding block to move in the sliding groove, the sliding block drives the ejector rod to move upwards, then the L-shaped positioning plate is moved into the positioning groove to fix the sliding block, and accidental mold closing is avoided through the ejector rod, so that the situation of clamping injury during mold closing can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stainless steel casting stamping forming die. Background Art

[0002] Stainless steel castings are a general term for steel castings produced from various stainless steel materials. When stainless steel castings are produced, the shape of stainless steel castings can be shaped by stamping dies. Stamping dies are a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. They are called cold stamping dies.

[0003] During the long-term operation of the stamping die, the extrusion and friction with the workpiece will generate a lot of heat. In order to cool the die, an internal cooling circuit is often set. In order to reduce the easy adhesion of impurities in the cooling circuit, most existing stamping dies will set a filter at the water inlet. However, the filter is difficult to disassemble and clean after being blocked, which affects the use effect. Utility Model Content

[0004] In order to solve the problem that the filter screen is difficult to disassemble and clean after being blocked, the utility model aims to provide a stainless steel casting stamping die.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a stainless steel casting stamping forming mold, comprising a mold body, a filter assembly is arranged at the water inlet end of the mold body, and a protective assembly is arranged on the mold body; the filter assembly comprises a fixing plate and a filter cartridge, the fixing plate is fixedly mounted on the outside of the mold body and aligned with the water inlet of the mold body, the filter cartridge is inserted into the water inlet of the mold body, a first groove is provided on one side of the fixing plate, a connecting plate is movably provided inside the first groove, a water inlet pipe is fixedly provided on one side of the connecting plate, a through hole is provided in the middle of the connecting plate, a There is a connecting pipe, one end of which is fixedly connected to the opening of the filter cartridge, and the water inlet pipe is connected to an external water source. By moving the connecting plate out of the first groove, the connecting plate drives the filter cartridge to be moved out of the water inlet of the mold body, and then the connecting pipe is moved out of the through hole, so that the filter cartridge is removed from the connecting plate and impurities are cleared out, which can avoid the situation where the filter structure is inconvenient to disassemble and clean. An external thread is provided on the outside of the connecting pipe, and the connecting pipe is inserted into the through hole through the external thread. The external thread can facilitate the connection The pipe can be moved out of the through hole, and a through groove is provided on the outside of the fixed plate, which is connected to the first groove, and the filter cartridge can be easily entered and exited through the through groove.

[0006] Preferably, the protective component includes a push rod, a slide groove is provided on the outer side of the mold body, the bottom end of the push rod movably passes through the mold body and is inserted in the slide groove, a slider is slidably provided inside the slide groove, one side of the slider is fixedly connected to the bottom end of the push rod, an L-shaped groove is provided on one side of the slider, and an L-shaped positioning plate is slidably provided inside the L-shaped groove, and a positioning groove is provided on the outer side of the mold body, the positioning groove is connected with the slide groove, one side of the L-shaped positioning plate is slidably clamped in the positioning groove, by moving the L-shaped positioning plate upwards, the L-shaped positioning plate drives the slider to move in the slide groove, the slider drives the push rod to move upwards, and at the same time the L-shaped positioning plate is aligned with the positioning groove, and the L-shaped positioning plate is moved in the L-shaped groove, so that the L-shaped positioning plate moves into the positioning groove to fix the slider, and the push rod is used to avoid accidental mold closing.

[0007] Preferably, the inner wall of the connecting plate is provided with a symmetrically distributed second groove, the inner sliding card of the second groove is provided with a limit block, the outer side of the fixing plate is provided with a symmetrically distributed limit groove, the limit groove is connected to the first groove, the limit block is movably arranged in the limit groove, and the connecting plate can be fixed by the limit block being inserted into the limit groove, the inner sliding of the limit groove is provided with a push block, one side of the push block is in contact with one side of the limit block, the limit block can be conveniently moved by the push block, a guide rod is fixedly provided inside the second groove, one end of the guide rod movably passes through the limit block, and the movement of the limit block is kept stable by the guide rod, and a return spring is movably sleeved on the outer side of the guide rod, and the two ends of the return spring are respectively fixedly connected to the inner wall of the second groove and one side of the limit block, and the limit block is driven to reset by the elastic force of the return spring.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. Move the limit block out of the limit groove, and then move the connecting plate out of the first groove, so that the connecting plate drives the filter cartridge out of the water inlet of the mold body, and then rotate the connecting pipe to move out of the through hole through the external thread, so that the filter cartridge is removed from the connecting plate and impurities are cleared out, so as to avoid the situation that the filter structure is inconvenient to disassemble and wash, thereby achieving the purpose of convenient cleaning;

[0010] 2. The slider is driven to move in the slide groove by the L-shaped positioning plate, and the slider drives the ejector rod to move upward. Then the L-shaped positioning plate is moved into the positioning groove to fix the slider. The ejector rod is used to avoid accidental mold closing, which can prevent clamping during mold closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic cross-sectional view of the filter assembly structure of the utility model.

[0014] Figure 3 for Figure 2 A is an enlarged view of the structure.

[0015] Figure 4 This is a schematic diagram of the structure of the protective component of the utility model.

[0016] In the figure: 1. mold body; 2. filter assembly; 21. fixing plate; 22. connecting plate; 23. water inlet pipe; 24. connecting pipe; 25. filter cartridge; 26. first groove; 27. through hole; 28. second groove; 29. ​​limit block; 210. limit groove; 211. guide rod; 212. return spring; 213. push block; 214. through groove; 215. external thread; 3. protection assembly; 31. push rod; 32. slide groove; 33. slider; 34. L-shaped groove; 35. L-shaped positioning plate; 36. positioning groove. DETAILED DESCRIPTION

[0017] 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.

[0018] Example: Figure 1-4As shown, the utility model provides a stainless steel casting stamping forming mold, including a mold body 1, a filter assembly 2 is arranged at the water inlet end of the mold body 1, and a protective assembly 3 is arranged on the mold body 1; the filter assembly 2 includes a fixed plate 21 and a filter cartridge 25, the fixed plate 21 is fixedly installed on the outer side of the mold body 1 and aligned with the water inlet of the mold body 1, the filter cartridge 25 is inserted into the water inlet of the mold body 1, a first groove 26 is opened on one side of the fixed plate 21, a connecting plate 22 is movably arranged inside the first groove 26, a water inlet pipe 23 is fixedly arranged on one side of the connecting plate 22, a through hole 27 is opened in the middle of the connecting plate 22, a connecting pipe 24 is inserted inside the through hole 27, one end of the connecting pipe 24 is connected to the filter cartridge 25 The opening is fixedly connected, and the water inlet pipe 23 is connected to an external water source. By moving the connecting plate 22 out of the first groove 26, the connecting plate 22 drives the filter cartridge 25 to be moved out of the water inlet of the mold body 1, and then the connecting pipe 24 is moved out of the through hole 27, so that the filter cartridge 25 is removed from the connecting plate 22 and impurities are cleared out. This can avoid the situation where the filter structure is inconvenient to disassemble and wash. An external thread 215 is provided on the outer side of the connecting pipe 24, and the connecting pipe 24 is threadedly inserted in the through hole 27 through the external thread 215. The external thread 215 can facilitate the connection The pipe 24 is moved out of the through hole 27, and a through groove 214 is provided on the outer side of the fixed plate 21. The through groove 214 is connected to the first groove 26, and the filter cartridge 25 can be conveniently entered and exited through the through groove 214.

[0019] The protection component 3 includes a push rod 31, a slide groove 32 is provided on the outer side of the mold body 1, and the bottom end of the push rod 31 movably passes through the mold body 1 and is inserted in the slide groove 32. A slider 33 is slidably provided inside the slide groove 32, and one side of the slider 33 is fixedly connected to the bottom end of the push rod 31. An L-shaped groove 34 is provided on one side of the slider 33, and an L-shaped positioning plate 35 is slidably provided inside the L-shaped groove 34. A positioning groove 36 is provided on the outer side of the mold body 1, and the positioning groove 36 is connected to the slide groove 32. One side of the L-shaped positioning plate 35 is slidably clamped in the positioning groove 36. By moving the L-shaped positioning plate 35 upward, the L-shaped positioning plate 35 drives the slider 33 to move in the slide groove 32, and the slider 33 drives the push rod 31 to move upward. At the same time, the L-shaped positioning plate 35 is aligned with the positioning groove 36, and the L-shaped positioning plate 35 is moved in the L-shaped groove 34, so that the L-shaped positioning plate 35 moves into the positioning groove 36 to fix the slider 33, and avoids accidental mold closing through the push rod 31.

[0020] The inner wall of the connecting plate 22 is provided with a symmetrically distributed second groove 28, and a limit block 29 is provided inside the second groove 28 for sliding. A symmetrically distributed limit groove 210 is provided outside the fixing plate 21, and the limit groove 210 is communicated with the first groove 26. The limit block 29 is movably provided in the limit groove 210. The connecting plate 22 can be fixed by inserting the limit block 29 into the limit groove 210. A push block 213 is provided inside the limit groove 210 for sliding. One side of the push block 213 is in contact with the limit block 29. One side fits together, and the limit block 29 can be easily moved by the push block 213. A guide rod 211 is fixedly provided inside the second groove 28. One end of the guide rod 211 movably passes through the limit block 29. The movement of the limit block 29 is kept stable by the guide rod 211. A return spring 212 is movably sleeved on the outer side of the guide rod 211. The two ends of the return spring 212 are respectively fixedly connected to the inner wall of the second groove 28 and one side of the limit block 29. The limit block 29 is reset by the elastic force of the return spring 212.

[0021] Working principle: First, when the filter cartridge 25 is blocked, the L-shaped positioning plate 35 is moved upward, the L-shaped positioning plate 35 drives the slider 33 to move in the slide groove 32, the slider 33 drives the push rod 31 to move upward, and at the same time, the L-shaped positioning plate 35 is aligned with the positioning groove 36, and the L-shaped positioning plate 35 is moved in the L-shaped groove 34, so that the L-shaped positioning plate 35 moves into the positioning groove 36 to fix the slider 33, and the push rod 31 is used to avoid accidental mold closing, so as to prevent the mold from being clamped. Then, the external water source is turned off, and the push block 213 is pressed in the opposite direction. The push block 213 drives the limit block 29 to move out of the limit groove 210 and move into the second groove 28, and the limit block 29 is held by the guide rod 211 After the movement is stable, the connecting plate 22 is moved out of the first groove 26, so that the connecting plate 22 drives the filter cartridge 25 to move out of the water inlet of the mold body 1, and then the filter cartridge 25 is rotated to make the connecting pipe 24 move out of the through hole 27 through the external thread 215, so that the filter cartridge 25 is removed from the connecting plate 22 and impurities are cleared out, thereby avoiding the situation that the filter structure is inconvenient to disassemble and wash, thereby achieving the purpose of convenient cleaning, and then, the connecting plate 22 is inserted into the first groove 26, and the limiting block 29 is moved into the second groove 28 through the inclined extrusion force of the fixing plate 21 on the limiting block 29, and then the limiting block 29 is driven by the elastic force of the reset spring 212 to reset and snap into the limiting groove 210 to fix the connecting plate 22.

[0022] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A stainless steel casting stamping die, comprising a die body (1), characterized in that: A filter component (2) is provided at the water inlet end of the mold body (1), and a protection component (3) is provided on the mold body (1); The filter assembly (2) comprises a fixing plate (21) and a filter cartridge (25); the fixing plate (21) is fixedly mounted on the outside of the mold body (1) and aligned with the water inlet of the mold body (1); the filter cartridge (25) is inserted into the water inlet of the mold body (1); a first groove (26) is provided on one side of the fixing plate (21); a connecting plate (22) is movably provided inside the first groove (26); a water inlet pipe (23) is fixedly provided on one side of the connecting plate (22); a through hole (27) is provided in the middle of the connecting plate (22); a connecting pipe (24) is inserted into the through hole (27); one end of the connecting pipe (24) is fixedly connected to the opening of the filter cartridge (25).

2. A stainless steel casting stamping die as claimed in claim 1, characterized in that: The protection component (3) comprises a push rod (31), a slide groove (32) is provided on the outer side of the mold body (1), the bottom end of the push rod (31) movably passes through the mold body (1) and is inserted into the slide groove (32), a slider (33) is slidably provided inside the slide groove (32), one side of the slider (33) is fixedly connected to the bottom end of the push rod (31), one side of the slider (33) is provided with an L-shaped groove (34), the inside of the L-shaped groove (34) is slidably provided with an L-shaped positioning plate (35), a positioning groove (36) is provided on the outer side of the mold body (1), the positioning groove (36) is communicated with the slide groove (32), and one side of the L-shaped positioning plate (35) is slidably provided in the positioning groove (36).

3. A stainless steel casting stamping die as claimed in claim 1, characterized in that: The inner wall of the connecting plate (22) is provided with symmetrically distributed second grooves (28), the interior of the second grooves (28) is slidably clamped with a limit block (29), the outer side of the fixed plate (21) is provided with symmetrically distributed limit grooves (210), the limit grooves (210) are communicated with the first grooves (26), and the limit blocks (29) are movably clamped in the limit grooves (210).

4. A stainless steel casting stamping die as claimed in claim 1, characterized in that: An external thread (215) is formed on the outer side of the connecting pipe (24), and the connecting pipe (24) is threadably inserted into the through hole (27) via the external thread (215).

5. A stainless steel casting stamping die as claimed in claim 3, characterized in that: A push block (213) is slidably provided inside the limiting groove (210), and one side of the push block (213) is in contact with one side of the limiting block (29).

6. A stainless steel casting stamping die as claimed in claim 3, characterized in that: A guide rod (211) is fixedly provided inside the second groove (28), and one end of the guide rod (211) movably passes through the limit block (29).

7. A stainless steel casting stamping die as claimed in claim 1, characterized in that: A through groove (214) is provided on the outer side of the fixing plate (21), and the through groove (214) is communicated with the first groove (26).

8. A stainless steel casting stamping die as claimed in claim 6, characterized in that: The outer movable sleeve of the guide rod (211) is provided with a return spring (212), and the two ends of the return spring (212) are respectively fixedly connected to the inner wall of the second groove (28) and one side of the limit block (29).

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