Refrigerator door shell cutting die

Abstract

The utility model provides a refrigerator door shell cutting die, and belongs to the technical field of cutting dies. Comprising a lower die base and an upper die base, a lower die is fixed to the middle of the upper end face of the lower die base, the upper die base is located over the lower die base, an upper die is fixed to the middle of the lower end face of the upper die base, and cutting assemblies are arranged on the upper end face of the lower die and the lower end face of the upper die. Each cutting-off assembly comprises two cutting-off tools capable of being in mirror image sliding fit and a driving rod for driving the two cutting-off tools to slide in a mirror image mode, and the driving rods of the two cutting-off assemblies are rotationally installed in the lower die and the upper die correspondingly. The refrigerator door shell cutting-off device is flexible to use, capable of being used for cutting off refrigerator door shells of different specifications, high in universality, capable of conveniently and rapidly cleaning cut-off sweeps, beneficial to guaranteeing follow-up machining precision and good in overall using effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to cut -off mould technical field especially relates to a refrigerator door shell cut -off mould. BACKGROUND

[0002] The material of the refrigerator door shell is generally VCM board, stainless steel and PCM board, and the cut -off mould is needed in the processing of the refrigerator door shell.

[0003] At present, the existing cut -off mould structure is more stereotyped, and only a certain degree of refrigerator door shell can be cut off, leading to not enough flexible use, and cannot satisfy the cut -off demand of various specifications of refrigerator door shell.

[0004] Therefore, the refrigerator door shell cut -off mould is provided to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a refrigerator door shell cut -off mould to solve the problem that the existing cut -off mould is not enough flexible use, leading to the cut -off demand of different specifications of refrigerator door shell.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A refrigerator door shell cut -off mould, including lower die seat and upper die seat, the upper end surface middle part of lower die seat is fixed with lower mould, the upper die seat is located the upper of lower die seat, the lower end surface middle part of upper die seat is fixed with upper mould, and the upper end surface of lower mould and the lower end surface of upper mould are provided with cut -off assembly, the cut -off assembly includes two mirror image sliding fit cut -off cutters, and the drive rod that drives two cut -off cutters mirror image sliding, two cut -off assemblies drive rod is respectively installed in lower mould and upper mould inside.

[0008] Optionally, the upper end surface of the lower mould is provided with a cut -off groove, and two cut -off cutters of one cut -off assembly are symmetrically installed on the cut -off groove, and the two ends of the cut -off groove are also symmetrically fixed with limit protrusions.

[0009] Optionally, the height of the limit protrusion is not higher than the height of the cut -off cutter on the upper end surface of the cut -off groove.

[0010] Optionally, two opposite threaded sections are symmetrically arranged on the two drive rods, and a threaded hole is formed in the bottom of the cut -off cutter for the threaded penetration of the drive rod.

[0011] Optionally, the side surface of the lower mould and the upper mould is provided with a slot for the bottom bending of the cut -off cutter.

[0012] Optionally, the lower end surface of the upper die seat is fixed with a fixed cylinder at both ends, the upper end surface of the lower die seat is fixed with a vertical movable column corresponding to the position of the fixed cylinder, the top of the movable column is vertically inserted into the lower end of the fixed cylinder, and a spring is sleeved on the movable column.

[0013] Optionally, the bottom of the lower die seat is matched with a base, a dust removal piece is slidingly installed in the base, one end of the dust removal piece extends to the side edge of the upper end surface of the lower die seat and is fixed with a dust suction nozzle, and the other end of the dust removal piece is connected with a negative pressure dust suction pipeline.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, thanks to the cooperation of the lower die, the upper die and the cutting assembly, the cutting assembly can be adjusted to adapt to the cutting requirements of refrigerator door shells of different specifications, so that the device has stronger versatility.

[0016] In the above scheme, thanks to the cooperation of the base, the dust removal piece and the dust suction nozzle, the dust removal piece can be slid to slide on the side edge of the lower die seat and the upper die seat, so that the cutting waste of the refrigerator door shell can be quickly cleaned, and the subsequent cutting precision of the refrigerator door shell can be prevented from being affected by impurities.

[0017] In summary, the device not only has flexible use and can be used for cutting processing of refrigerator door shells of different specifications, but also has strong versatility, can quickly clean the cutting waste, is beneficial to ensuring the subsequent processing precision, and has good overall use effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present utility model and, together with the specification, further serve to explain the principles of the present utility model and enable a person skilled in the relevant art to implement and use the present utility model.

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a front view of the utility model;

[0021] Figure 3 It is a structural schematic view of the cutting assembly of the utility model;

[0022] Figure 4 It is a structural schematic view of the dust removal piece of the utility model.

[0023] [REFERENCE SIGNS]

[0024] 1, lower die seat; 2, lower die; 201, cutting groove; 202, limiting protrusion; 3, upper die seat; 4, upper die; 5, cutting assembly; 501, cutting tool; 502, driving rod; 6, fixed cylinder; 7, movable column; 8, spring; 9, base; 10, dust removal piece; 11, dust suction nozzle.

[0025] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environment. DETAILED DESCRIPTION

[0026] The refrigerator door shell cutting die provided by the utility model will be described in detail below in combination with the drawings and specific embodiments. It should be noted that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiments can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when describing specific features, structures or characteristics in combination with embodiments, it should be within the knowledge of those skilled in the related art to realize such features, structures or characteristics in combination with other embodiments (whether or not explicitly described).

[0028] Generally, the terms can be understood at least partly from the use in the context. For example, depending at least partly on the context, the term "one or more" used herein can be used to describe any feature, structure or characteristic in the singular sense or can be used to describe a combination of features, structures or characteristics in the plural sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead allow the existence of other factors not necessarily explicitly described, at least partly depending on the context.

[0029] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0030] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0031] like Figures 1-4 As shown, an embodiment of this utility model provides a refrigerator door shell cutting mold, including a lower mold base 1 and an upper mold base 3. A lower mold 2 is fixed in the middle of the upper end face of the lower mold base 1. The upper mold base 3 is located directly above the lower mold base 1. An upper mold 4 is fixed in the middle of the lower end face of the upper mold base 3. Fixed cylinders 6 are fixed at both ends of the lower end face of the upper mold base 3. Vertical movable columns 7 are fixed at both ends of the upper end face of the lower mold base 1 corresponding to the positions of the fixed cylinders 6. The top of the movable column 7 is vertically inserted into the lower end of the fixed cylinder 6, and a spring 8 is sleeved on the movable column 7 to form a stamping mold.

[0032] Both the upper end face of the lower mold 2 and the lower end face of the upper mold 4 are provided with cutting components 5. Each cutting component 5 includes two cutting blades 501 that can slide in mirror image, and a drive rod 502 that drives the two cutting blades 501 to slide in mirror image. The drive rods 502 of the two cutting components 5 are respectively rotatably installed inside the lower mold 2 and the upper mold 4. In a specific implementation, the two drive rods 502 are symmetrically constructed with two opposite threaded sections, and the bottom of each cutting blade 501 has a threaded hole through which the drive rod 502 threads pass, so that rotating the drive rod 502 can drive the two cutting blades 501 to slide in mirror image to adjust the distance between them.

[0033] Meanwhile, the upper end face of the lower mold 2 is provided with a cutting groove 201, two cutting knives 501 of the cutting assembly 5 are symmetrically and slidingly installed on the cutting groove 201, and the two ends of the cutting groove 201 are also symmetrically fixed with limiting protrusions 202. In the specific implementation, the height of the limiting protrusion 202 is not higher than the height of the cutting knife 501 at the upper end face of the cutting groove 201, and the side faces of the lower mold 2 and the upper mold 4 are both provided with a slot for the bottom bending of the cutting knife 501 to extend into.

[0034] Cooperation Figure 4 As shown, the bottom of the lower mold base 1 is matched with a base 9, a dust removal piece 10 is slidingly installed in the base 9, one end of the dust removal piece 10 extends to the side edge of the upper end face of the lower mold base 1 and is fixed with a dust suction nozzle 11, and the other end of the dust removal piece 10 is connected with a negative pressure dust suction pipeline.

[0035] The working principle of the refrigerator door shell cutting mold provided by the utility model, when in use, the mirror image movement of the two cutting knives 501 can be controlled by rotating the driving rod 502 to adjust the distance between the two cutting knives 501, then the refrigerator door shell material to be processed is placed on the lower mold 2, and the refrigerator door shell is cut and processed through the stamping cooperation of the upper mold base 3 and the lower mold base 1, and the flexibility of the cutting knife 501 makes the device applicable to cutting refrigerator door shells of different specifications and more versatile.

[0036] Meanwhile, after the cutting processing is completed, the dust removal piece 10 can be slid to slide on the side edge of the upper mold base 3 of the lower mold base 1, so that the cutting waste of the refrigerator door shell can be quickly cleaned, and the subsequent cutting precision of the refrigerator door shell can be prevented from being affected by impurities.

[0037] In summary, the device is not only flexible to use, can be used for cutting refrigerator door shells of different specifications, is versatile, can quickly clean the cutting waste, is beneficial to guarantee the subsequent processing precision, and has good overall use effect.

[0038] The utility model covers any alternative, modification, equivalent method and scheme made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiments of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, well-known methods, processes, procedures, elements and circuits are not described in detail.

[0039] The above merely is preferred implementation manner of the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the principle of the present application, can also make several improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the present application.

Claims

1. A refrigerator door shell cutting mold, comprising a lower mold base (1) and an upper mold base (3), characterized in that, The lower mold (2) is fixed in the middle of the upper end face of the lower mold base (1). The upper mold base (3) is located directly above the lower mold base (1). The upper mold (4) is fixed in the middle of the lower end face of the upper mold base (3). Both the upper end face of the lower mold (2) and the lower end face of the upper mold (4) are provided with cutting components (5). The cutting components (5) include two cutting blades (501) that can slide in mirror image, and a drive rod (502) that drives the two cutting blades (501) to slide in mirror image. The drive rods (502) of the two cutting components (5) are rotatably installed inside the lower mold (2) and the upper mold (4) respectively.

2. The refrigerator door shell cutting mold according to claim 1, characterized in that, The upper end face of the lower mold (2) is provided with a cutting groove (201), and the two cutting blades (501) of the cutting assembly (5) are symmetrically slidably installed on the cutting groove (201), and the two ends of the cutting groove (201) are also symmetrically fixed with limit protrusions (202).

3. The refrigerator door shell cutting mold according to claim 2, characterized in that, The height of the limiting protrusion (202) is not higher than the height of the cutting tool (501) on the upper surface of the cutting groove (201).

4. The refrigerator door shell cutting mold according to claim 1, characterized in that, The two drive rods (502) are symmetrically constructed with two opposite threaded sections, and the bottom of the cutting tool (501) is provided with a threaded hole through which the drive rods (502) thread passes.

5. The refrigerator door shell cutting mold according to claim 4, characterized in that, Both the lower mold (2) and the upper mold (4) have grooves on their sides for the bottom of the cutting tool (501) to bend and extend into.

6. The refrigerator door shell cutting mold according to claim 1, characterized in that, The upper mold base (3) has fixed cylinders (6) at both ends of its lower end face. The lower mold base (1) has vertical movable columns (7) at both ends of its upper end face corresponding to the fixed cylinders (6). The top of the movable column (7) is vertically inserted into the lower end of the fixed cylinder (6), and a spring (8) is sleeved on the movable column (7).

7. The refrigerator door shell cutting mold according to claim 1, characterized in that, The bottom of the lower mold base (1) is fitted with a base (9), and a dust removal component (10) is slidably installed in the base (9). One end of the dust removal component (10) extends to the side of the upper end face of the lower mold base (1) and is fixed with a dust suction nozzle (11). The other end of the dust removal component (10) is connected to a negative pressure dust suction pipe.

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