Wave plate die-casting forming die

Abstract

The wave plate die-casting forming die comprises a lower die plate and an upper die plate, through holes are formed in the two sides of the upper surface of the lower die plate respectively, sliding rods are welded to the centers of the lower surfaces of the interiors of the through holes, sliding blocks are installed on the peripheries of the sliding rods in a sliding mode, and the top ends of the sliding blocks are fixedly installed on the lower surface of the upper die plate. A blind hole is formed in the position, in the center of the sliding block, of the upper die plate, a heating plate is embedded in the lower die plate, a plate body is placed on the upper surface of the lower die plate, the upper die plate is installed on the upper stamping frame, meanwhile, the two top frames are installed at the corresponding positions of the upper stamping frame, and the lower die plate is installed on the lower stamping frame. And meanwhile, through arrangement of a heating plate, the plate is heated to reduce the stress of the plate during stamping, and after preliminary stamping, the shaping effect of the plate is greatly improved through secondary impact of a telescopic rod.

Description

Technical Field

[0001] One or more embodiments of the present specification relate to the field of die-casting technology, and in particular, to a corrugated plate die-casting mold. Background Art

[0002] Wave board is a new type of fashionable and artistic interior decoration board. This decorative material is mainly used in decoration projects such as hotels, clubs, home decoration, dance halls, resorts, shopping malls, luxury houses, villas, etc. It is especially suitable for designing gates, entrances, background walls, TV walls, columns, bars, doors, ceilings, and display racks. It can replace natural wood veneer, veneer, etc.

[0003] In the prior art, application number: 2020225558893, patent name: stamping forming die for corrugated sheet materials, a Chinese utility model patent, which describes that "the lower end surface of the upper die is provided with a first corrugated surface, and the upper end surface of the upper die is provided with a second corrugated surface matching the corrugated surface of the upper die. The sheet is punched into a bend by matching the first corrugated surface of the upper die and the second corrugated surface of the lower die, thereby realizing one-time stamping forming of the corrugated sheet material and improving processing efficiency. The processed sheet can be ejected from the second corrugated surface by the ejection pin, so that the molded part is conveniently removed from the lower die. The sheet is limited by the limit block to prevent the position of the sheet from being offset, ensuring the same product specifications and thus ensuring the consistency of product quality". However, when the mechanism described therein is used, after the initial stamping, the sheet has a certain rebound reset efficiency, but after the rebound, the stamping effect is greatly reduced, which cannot meet the requirements of the prior art. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a corrugated plate die-casting mold to solve the problem of springback after stamping in the prior art.

[0005] Based on the above purpose, the utility model provides a corrugated plate die-casting mold, comprising a lower mold plate and an upper mold plate.

[0006] Through holes are respectively opened on both sides of the upper surface of the lower template, a sliding rod is welded at the center of the lower surface inside the through hole, a slider is slidably installed near the periphery of the sliding rod, and the top of the slider is fixedly installed on the lower surface of the upper template, and a blind hole is opened in the upper template at the center of the slider, a heating plate is embedded in the lower template, and a plate body is placed on the upper surface of the lower template.

[0007] A pressing groove is provided on the lower surface of the upper template, auxiliary devices are respectively arranged on both sides of the upper template, and the upper template is installed on a stamping bracket.

[0008] The auxiliary device is also provided with a hammer device.

[0009] Preferably, the auxiliary device comprises: a top frame, one side of the upper surface of the top frame is evenly provided with threaded holes, and the top frame is arranged on the stamping bracket.

[0010] Preferably, the auxiliary device further comprises: a top frame and a bracket, the brackets are evenly arranged between the two top frames, and five outer frames are evenly inlaid on the brackets.

[0011] Preferably, the outer frame further comprises: a telescopic rod and a hammer head, the telescopic rod is fixedly installed inside the outer frame, and the position of the telescopic rod matches the pressing groove.

[0012] Preferably, magnetic blocks are evenly inlaid in the upper template, and pressing grooves are opened on the upper surface of the upper template, and the positions of the pressing grooves correspond to the hammer heads respectively.

[0013] From the above description, it can be seen that the utility model provides a corrugated plate die-casting mold, in which the upper template is installed on the upper stamping frame, and the two top frames are installed at the corresponding positions of the upper stamping frame, and the lower template is installed on the lower stamping frame, and then the stamping effect of the stamping parts is used to achieve preliminary stamping. At the same time, the heating plate is set to heat the plate to reduce its stress during stamping, and the secondary impact of the telescopic rod after the preliminary stamping greatly increases the shaping effect of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate one or more embodiments of the present specification 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 one or more embodiments of the present specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall longitudinal cross-sectional structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the overall transverse cross-sectional structure of the present invention;

[0017] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0018] In the figure: 1. lower template; 11. heating plate; 12. plate body; 13. through hole; 14. slide rod; 15. slide block; 2. upper template; 21. magnetic block; 22. ball groove; 23. pressure groove; 3. top frame; 31. bracket; 32. outer frame; 33. telescopic rod; 34. hammer head; 35. threaded hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0020] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the utility model should be the common meanings understood by people with ordinary skills in the field to which the disclosure belongs. The "first", "second" and similar words used in the present disclosure do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0021] Embodiment 1:

[0022] like Figure 1-3 As shown, a corrugated plate die-casting mold is provided, comprising a lower mold plate 1 and an upper mold plate 2.

[0023] Through holes 13 are respectively provided on both sides of the upper surface of the lower template 1, a sliding rod 14 is welded at the center of the lower surface inside the through hole 13, a slider 15 is slidably installed near the outer periphery of the sliding rod 14, and the top of the slider 15 is fixedly installed on the lower surface of the upper template 2, and a blind hole is provided on the upper template 2 at the center of the slider 15, a heating plate 11 is embedded in the lower template 1, and a plate body 12 is placed on the upper surface of the lower template 1.

[0024] A pressing groove 23 is provided on the lower surface of the upper template 2, auxiliary devices are respectively arranged on both sides of the upper template 2, and the upper template 2 is installed on a stamping bracket.

[0025] A copper liner is provided in the pressing groove 23 to reduce the possibility of deformation of the hammer head during stamping.

[0026] The auxiliary device is also provided with a hammer device.

[0027] The auxiliary device comprises: a top frame 3, a threaded hole 35 is evenly opened on one side of the upper surface of the top frame 3, and the top frame 3 is arranged on the stamping bracket.

[0028] Among them, the top frame 3 and the upper template 2 are in contact with each other but are not fixedly installed. After the initial stamping, in the secondary stamping stage of the auxiliary device, it has a more stable stamping effect on the plate body 12.

[0029] The auxiliary device further comprises: a top frame 3 and a bracket 31 . The bracket 31 is evenly arranged between the two top frames 3 , and five outer frames 32 are evenly inlaid on the bracket 31 .

[0030] The outer frame 32 further includes: a telescopic rod 33 and a hammer head 34 . The telescopic rod 33 is fixedly installed inside the outer frame 32 , and the position of the telescopic rod 33 matches the pressing groove 23 .

[0031] Among them, the arrangement of the telescopic rod 33 and the hammer head 34 greatly enhances the secondary stamping effect during subsequent processing, and greatly increases the shaping effect of the product after stamping.

[0032] The telescopic rod 33 is a stamping telescopic rod so that its stamping speed is greatly increased.

[0033] Embodiment 2:

[0034] like Figure 1-3 As shown, a corrugated plate die-casting mold is provided, comprising a lower mold plate 1 and an upper mold plate 2.

[0035] Through holes 13 are respectively provided on both sides of the upper surface of the lower template 1, a sliding rod 14 is welded at the center of the lower surface inside the through hole 13, a slider 15 is slidably installed near the outer periphery of the sliding rod 14, and the top of the slider 15 is fixedly installed on the lower surface of the upper template 2, and a blind hole is provided on the upper template 2 at the center of the slider 15, a heating plate 11 is embedded in the lower template 1, and a plate body 12 is placed on the upper surface of the lower template 1.

[0036] A pressing groove 23 is provided on the lower surface of the upper template 2, auxiliary devices are respectively arranged on both sides of the upper template 2, and the upper template 2 is installed on a stamping bracket.

[0037] A copper liner is provided in the pressing groove 23 to reduce the possibility of deformation of the hammer head during stamping.

[0038] The auxiliary device is also provided with a hammer device.

[0039] The auxiliary device comprises: a top frame 3, a threaded hole 35 is evenly opened on one side of the upper surface of the top frame 3, and the top frame 3 is arranged on the stamping bracket.

[0040] Among them, the top frame 3 and the upper template 2 are in contact with each other but are not fixedly installed. After the initial stamping, in the secondary stamping stage of the auxiliary device, it has a more stable stamping effect on the plate body 12.

[0041] The auxiliary device further comprises: a top frame 3 and a bracket 31 . The bracket 31 is evenly arranged between the two top frames 3 , and five outer frames 32 are evenly inlaid on the bracket 31 .

[0042] The outer frame 32 further includes: a telescopic rod 33 and a hammer head 34 . The telescopic rod 33 is fixedly installed inside the outer frame 32 , and the position of the telescopic rod 33 matches the pressing groove 23 .

[0043] Among them, the arrangement of the telescopic rod 33 and the hammer head 34 greatly enhances the secondary stamping effect during subsequent processing, and greatly increases the shaping effect of the product after stamping.

[0044] The telescopic rod 33 is a stamping telescopic rod so that its stamping speed is greatly increased.

[0045] The upper mold plate 2 is uniformly inlaid with magnetic blocks 21 . The upper surface of the upper mold plate 2 is provided with pressing grooves 23 , and the positions of the pressing grooves 23 correspond to the hammer heads 34 .

[0046] When processing a steel plate, the arrangement of the magnetic block 21 greatly enhances the convenience of demoulding during use.

[0047] The hammer head 34 cooperates with the arrangement of the pressing groove 23 so that after the initial die-casting, the hammer head can realize the secondary stamping by the action of the electric telescopic rod.

[0048] Working principle: The upper template 2 is installed on the upper stamping frame, and the two top frames 3 are installed at the corresponding positions of the upper stamping frame. The lower template 1 is installed on the lower stamping frame, and then the stamping effect of the stamping parts is used to achieve preliminary stamping. At the same time, the heating plate 11 is set to heat the sheet to reduce its stress during stamping. After the preliminary stamping, the secondary impact of the telescopic rod 33 greatly increases the shaping effect of the sheet.

[0049] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0050] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A corrugated plate die-casting mold, comprising a lower mold plate (1) and an upper mold plate (2), characterized in that: Through holes (13) are respectively provided on both sides of the upper surface of the lower template (1), a slide rod (14) is welded at the center of the lower surface inside the through hole (13), a slider (15) is slidably installed near the outer periphery of the slider (14), and the top of the slider (15) is fixedly installed with the lower surface of the upper template (2), and a blind hole is provided in the upper template (2) at the center of the slider (15), a heating plate (11) is embedded in the lower template (1), and a plate body (12) is placed on the upper surface of the lower template (1); A pressing groove (23) is provided on the lower surface of the upper template (2), auxiliary devices are respectively provided on both sides of the upper template (2), and the upper template (2) is installed on a stamping bracket; The auxiliary device is also provided with a hammer device.

2. A corrugated plate die-casting mold according to claim 1, characterized in that: The auxiliary device comprises: A top frame (3), wherein threaded holes (35) are evenly formed on one side of the upper surface of the top frame (3), and the top frame (3) is arranged on a stamping bracket.

3. A corrugated plate die-casting mold according to claim 2, characterized in that: The auxiliary device also includes: A top frame (3) and a bracket (31), the bracket (31) being evenly arranged between the two top frames (3), and five outer frames (32) being evenly inlaid on the bracket (31).

4. A corrugated plate die-casting mold according to claim 3, characterized in that: The outer frame (32) further comprises: A telescopic rod (33) and a hammer head (34); the telescopic rod (33) is fixedly installed in the outer frame (32), and the position of the telescopic rod (33) matches the pressing groove (23).

5. A corrugated plate die-casting mold according to claim 4, characterized in that: Magnetic blocks (21) are evenly inlaid in the upper template (2), and the upper surface of the upper template (2) is provided with pressing grooves (23), and the positions of the pressing grooves (23) correspond to the hammer heads (34).

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