Injection mold

Abstract

The utility model relates to an injection mold. The injection mold comprises a movable mold mechanism and a fixed mold mechanism, the movable mold mechanism and the fixed mold mechanism get close to each other or get away from each other, the movable mold mechanism comprises a movable mold plate, the fixed mold mechanism comprises a fixed mold plate, a first sliding assembly and a second sliding assembly, and the first sliding assembly and the second sliding assembly are both movably arranged on the fixed mold plate. The first sliding assembly and the second sliding assembly intersect at a forming station of the injection mold, the forming station is used for forming a to-be-machined product, a first inclined guide column and a second inclined guide column are arranged on the side, facing the fixed mold plate, of the movable mold plate, and the first inclined guide column movably penetrates through the first sliding assembly. The second inclined guide column movably penetrates through the second sliding assembly, and a gap is formed between the first inclined guide column and the first sliding assembly. The injection mold has the advantages of being convenient to machine and good in forming effect.

Description

Technical Field

[0001] The present application relates to the technical field of mold design, and in particular to an injection mold. Background Art

[0002] Injection molding is a processing method used in mass production of certain complex-shaped parts. The specific principle is: the heated and melted plastic raw materials are pushed by the screw of the injection molding machine and injected into the mold cavity of the plastic mold at high pressure. After cooling and solidification, the plastic molded product is obtained.

[0003] Therefore, the injection mold needs to be designed according to the structure of the product to be processed. If a product to be processed has a combined groove on its side, two sliders in different directions are required to form the characteristics of the groove. These grooves are undercuts. When the mold is opened, when the inclined guide column drives the slider, driving the sliders in different directions at the same time will cause interference between the different sliders and prevent normal demolding. Therefore, the combined grooves in different directions may require secondary processing to obtain the required structure, which has the defects of cumbersome processing steps and poor processing effect. Summary of the invention

[0004] Based on this, it is necessary to provide an injection mold to address the problem that an injection mold with multiple combined grooves cannot be demoulded.

[0005] An injection mold comprises a movable mold mechanism and a fixed mold mechanism, wherein the movable mold mechanism and the fixed mold mechanism are close to or far away from each other, the movable mold mechanism comprises a movable mold plate, the fixed mold mechanism comprises a fixed mold plate, a first sliding assembly and a second sliding assembly, the first sliding assembly and the second sliding assembly can both be movably arranged on the fixed mold plate, the first sliding block assembly and the second sliding assembly intersect at a molding station of the injection mold, the molding station is used for molding products to be processed, a first oblique guide column and a second oblique guide column are provided on a side of the movable mold plate facing the fixed mold plate, the first oblique guide column can movably penetrate the first sliding assembly, the second oblique guide column can movably penetrate the second sliding assembly, and a gap is provided between the first oblique guide column and the first sliding assembly.

[0006] In one embodiment, the first sliding component is arranged along a first mold opening direction, the second sliding component is arranged along a second mold opening direction, and the first mold opening direction is perpendicular to the second mold opening direction.

[0007] In one of the embodiments, the first sliding assembly includes a first slider, a first sliding insert, a second sliding insert and a third sliding insert, the first sliding insert, the second sliding insert and the third sliding insert are all arranged toward the molding station, the first sliding insert, the second sliding insert and the third sliding insert are connected to the first slider at one end away from the molding station, the first slider is provided with a first oblique slot, the first oblique guide column can be movably inserted into the first oblique slot, and the first oblique guide column is located in the moving direction of the first oblique slot to set the gap.

[0008] In one embodiment, the second sliding assembly includes a first sliding plate, a second slider and a fourth sliding insert, the first sliding plate is movably arranged on the fixed mold plate, the first sliding plate is provided with a first guide rail along the second mold opening direction, the second slider is movably arranged on the first guide rail, the fourth sliding insert is arranged toward the molding station, and the fourth sliding insert and the first sliding insert can movably intersect at the molding station, the end of the fourth sliding insert away from the molding station is connected to the second slider, the second slider is provided with a second oblique slot, and the second oblique guide column can be movably inserted into the second oblique slot.

[0009] In one embodiment, the fixed mold mechanism further includes a connecting member, one side of the connecting member is connected to the first sliding plate, and the other side of the connecting member is connected to the first sliding block.

[0010] In one embodiment, the product to be processed is provided with a first groove and a second groove, the first sliding insert is provided with a first convex portion and a second convex portion, the first convex portion is provided corresponding to the molding position of the first groove, and the second convex portion is provided corresponding to the molding position of the second groove;

[0011] The product to be processed is provided with a first through hole on the side wall of the first groove, and the product to be processed is provided with a second through hole on the side wall of the second groove. The fourth sliding insert is provided with a first through rod and a second through rod. The first through rod is provided through the first protruding portion at a position corresponding to the first through hole, and the second through rod is provided through the second protruding portion at a position corresponding to the second through hole.

[0012] In one embodiment, the first sliding assembly further includes a first oblique pressure block and a side pressure block, wherein the first oblique pressure block is connected to one end of the first slider facing the first mold opening direction, and the side pressure blocks are arranged on both sides of the first slider; the second sliding assembly further includes a second oblique pressure block, and the second oblique pressure block is connected to one end of the second slider facing the second mold opening direction.

[0013] In one embodiment, a first elastic piece is disposed at the opening of the first oblique slot, and a second elastic piece is disposed at the opening of the second oblique slot.

[0014] In one embodiment, the connecting member and the first sliding plate are integrally formed.

[0015] In one embodiment, the fixed mold mechanism further includes a third sliding component, the third sliding component is disposed on the fixed mold plate, and the third sliding component is disposed on a side of the second sliding component away from the first sliding component;

[0016] The third sliding assembly includes a second sliding plate, a third slider and a fifth sliding insert. The second sliding plate is arranged on the fixed template. The second sliding plate is provided with a second guide rail along the second mold opening direction. The third slider is movably arranged on the second guide rail. The fifth sliding insert is arranged toward the molding station. The end of the fifth sliding insert away from the molding station is connected to the third slider. The third slider is provided with a third oblique slot. The movable template is also provided with a third oblique guide column. The third oblique guide column can be movably inserted into the third oblique slot.

[0017] In the above-mentioned injection mold, when the mold is closed for injection molding, the first sliding component and the second sliding component are arranged on different sides of the molding station of the product to be processed, so the first sliding component and the second sliding component are part of the molding station, and the plastic raw material forms a product structure through the molding station composed of the first sliding component and the second sliding component. When the injection molding is completed, the movable platen is opened along the axial direction of the injection mold, and the first inclined guide column and the second inclined guide column arranged on the movable platen will respectively drive the first sliding component and the second sliding component to move. Since there is a gap between the first inclined guide column and the first sliding component, the second inclined guide column will first drive the second sliding component to separate from the processed product, and then the first inclined guide column will slide through the gap and then push the first sliding component to separate from the groove of the processed product, thereby avoiding the interference of the intersecting first sliding component and the second sliding component and being unable to demold normally, so that the grooves of different direction combinations can be conveniently processed, which has the advantages of convenient processing and good molding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG1 is a schematic diagram of the structure of the injection mold after mold closing according to an embodiment of the present application.

[0019] FIG. 2 is a schematic structural diagram of a fixed mold mechanism of an injection mold according to an embodiment of the present application.

[0020] FIG. 3 is a cross-sectional view of the fixed mold mechanism of the injection mold described in an embodiment of the present application.

[0021] FIG. 4 is a schematic structural diagram of a product to be processed by the injection mold according to an embodiment of the present application.

[0022] FIG. 5 is a schematic structural diagram of a first sliding assembly and a second sliding assembly of an injection mold according to an embodiment of the present application.

[0023] FIG. 6 is a schematic structural diagram of the first sliding component of the injection mold according to an embodiment of the present application.

[0024] FIG. 7 is a schematic diagram of the structure of the second sliding component of the injection mold according to an embodiment of the present application.

[0025] Reference numerals: 10, product to be processed; 10A, first groove; 10B, second groove; 10C, first through hole; 10D, second through hole;

[0026] 100, movable mold mechanism; 110, movable mold plate; 120, first inclined guide column; 120A, gap; 130, second inclined guide column; 140, third inclined guide column;

[0027] 200, fixed mold mechanism; 210, fixed mold plate; 220, first sliding assembly; 221, first sliding block; 221A, first oblique slot; 2211, first spring piece; 222, first sliding insert; 2221, first protrusion; 2222, second protrusion; 223, second sliding insert; 224, third sliding insert; 225, side pressure block; 226, first oblique pressure block; 230, second sliding assembly; 231, first sliding plate; 2311, first guide rail; 232, second slider; 232A, second oblique slot; 2321, second spring piece; 233, fourth sliding insert; 2331, first through rod; 2332, second through rod; 234, second oblique pressure block; 240, third sliding assembly; 241, second sliding plate; 2411, second guide rail; 242, third slider; 242A, third oblique slot; 243, fifth sliding insert; 250, connecting piece. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0029] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0030] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0032] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0034] Referring to Figures 1 to 3, Figure 1 shows a schematic structural diagram of an injection mold after mold closing in an embodiment of the present application, and Figures 2 and 3 show schematic structural diagrams of a fixed mold mechanism of an injection mold in an embodiment of the present application. The injection mold provided in an embodiment of the present application includes a movable mold mechanism 100 and a fixed mold mechanism 200. The movable mold mechanism 100 and the fixed mold mechanism 200 can be movably combined to move closer to each other during mold closing or move away from each other during mold opening. The movable mold mechanism 100 includes a movable mold plate 110, and the fixed mold mechanism 200 includes a fixed mold plate 210, a first sliding assembly 220 and a second sliding assembly 230. The first sliding assembly 220 and the second sliding assembly 230 can both be movably arranged on the fixed mold plate 210. The first sliding assembly 220 and the second sliding assembly 230 intersect at a molding station of the injection mold, and the molding station is used to mold the product 10 to be processed. The movable mold plate 110 is provided with a first inclined guide column 120 and a second inclined guide column 130 on the side facing the fixed mold plate 210. The first inclined guide column 120 can be movably arranged to penetrate the first sliding assembly 220, and the second inclined guide column 130 can be movably arranged to penetrate the second sliding assembly 230. A gap 120A is provided between the first inclined guide column 120 and the first sliding assembly 220.

[0035] In an optional embodiment, as shown in FIG4 , the product to be processed 10 is provided with a first groove 10A and a second groove 10B, the side wall of the first groove 10A is provided with a first through hole 10C, and the side wall of the second groove 10B is provided with a second through hole 10D. Specifically, the extension direction of the first groove 10A is perpendicular to the extension direction of the first through hole 10C, and the extension direction of the second groove 10B is perpendicular to the extension direction of the second through hole 10D. The first sliding assembly 220 is used for the molding inserts of the first groove 10A and the second groove 10B, and the second sliding assembly 230 is used for the molding inserts of the first through hole 10C and the second through hole 10D.

[0036] In the injection mold described in the embodiment of the present application, when the mold is closed for injection molding, the first sliding assembly 220 and the second sliding assembly 230 are arranged on different sides of the molding station of the product 10 to be processed. The first sliding assembly 220 and the second sliding assembly 230 are part of the molding station as inserts, and the plastic raw material forms a product structure through the molding station composed of the first sliding assembly 220 and the second sliding assembly 230. After the injection molding is completed, the movable plate 110 is opened along the axial direction of the injection mold, and the first inclined guide column 120 and the second inclined guide column 130 arranged on the movable plate 110 will respectively drive the first sliding assembly 220 and the second sliding assembly 230 to move.

[0037] The injection mold described in the embodiment of the present application has a gap 120A between the first inclined guide column 120 and the first sliding component 220. The second inclined guide column 130 will first drive the second sliding component 230 to separate from the processed product. Then, the first inclined guide column 120 slides through the gap 120A and then pushes the first sliding component 220 to separate from the groove of the processed product, thereby avoiding interference between the intersecting first sliding component 220 and the second sliding component 230 and being unable to be demolded normally, so that grooves with different direction combinations can be easily processed, which has the advantages of convenient processing and good molding effect.

[0038] In combination with FIG. 4 and FIG. 5 , FIG. 5 shows a schematic diagram of the structure of the first sliding assembly and the second sliding assembly of the injection mold in an embodiment of the present application. In some embodiments, the first sliding assembly 220 is arranged along the first mold opening direction, and the second sliding assembly 230 is arranged along the second mold opening direction, and the first mold opening direction is perpendicular to the second mold opening direction. In this embodiment, the extension direction of the first groove 10A is perpendicular to the extension direction of the first through hole 10C, and the extension direction of the second groove 10B is perpendicular to the extension direction of the second through hole 10D. When the first sliding assembly 220 is opened, it slides along the extension direction of the first groove 10A and the second groove 10B, and when the second sliding assembly 230 is opened, it slides along the extension direction of the first through hole 10C and the second through hole 10D, so the first mold opening direction is perpendicular to the second mold opening direction.

[0039] In an optional embodiment, as shown in FIG6 , the first sliding assembly 220 includes a first slider 221, a first sliding insert 222, a second sliding insert 223 and a third sliding insert 224. The first sliding insert 222, the second sliding insert 223 and the third sliding insert 224 are all arranged toward the molding station. The ends of the first sliding insert 222, the second sliding insert 223 and the third sliding insert 224 away from the molding station are all connected to the first slider 221. The first slider 221 is provided with a first oblique slot 221A. The first oblique guide column 120 can be movably inserted into the first oblique slot 221A. The first oblique guide column 120 is provided with a gap 120A in the moving direction of the first oblique slot 221A. The first slider 221 is arranged to push the first sliding insert 222, the second sliding insert 223 and the third sliding insert 224, so that the first sliding insert 222, the second sliding insert 223 and the third sliding insert 224 form the side of the molding station. When the movable platen 110 moves, the movable platen 110 drives the first inclined guide pillar 120 to move, and then drives the first slider 221 to move along the first mold opening direction. Due to the existence of the gap 120A, the first slider 221 will lag behind the sliding of the movable platen 110, so that the second sliding assembly 230 will be separated from the processed product first to avoid interference.

[0040] In an optional embodiment, as shown in FIG. 7 , the second sliding assembly 230 includes a first sliding plate 231, a second slider 232 and a fourth sliding insert 233, wherein the first sliding plate 231 is movably arranged on the fixed mold plate 210, the first sliding plate 231 is provided with a first guide rail 2311 along the second mold opening direction, the second slider 232 is movably arranged on the first guide rail 2311, the fourth sliding insert 233 is arranged toward the molding station, and the fourth sliding insert 233 and the first sliding insert 222 are movably intersected at the molding station, the end of the fourth sliding insert 233 away from the molding station is connected to the second slider 232, the second slider 232 is provided with a second oblique slot 232A, and the second oblique guide column 130 is movably inserted into the second oblique slot 232A. Similarly, the second sliding assembly 230 sets the second slider 232 on the first guide rail 2311, thereby sliding and pushing the fourth sliding insert 233, so that the fourth sliding insert 233 forms the other side of the molding station. When the movable template 110 moves, the movable template 110 drives the second inclined guide pillar 130 to move, and then drives the second sliding block 232 to move along the second mold opening direction to complete demoulding.

[0041] In an optional embodiment, as shown in FIG. 2 and FIG. 5 , the fixed mold mechanism 200 further includes a connecting member 250, which is an L-shaped structure, one side of the connecting member 250 is connected to the first sliding plate 231, and the other side of the connecting member 250 is connected to the first slider 221. By providing the connecting member 250 to connect the first sliding plate 231 and the second slider 221, when the first sliding assembly 220 starts to move, it drives the second sliding assembly 230 to move in the first mold opening direction, thereby moving the second sliding assembly 230 away from the processed product 10, which facilitates the subsequent demolding of the processed product 10.

[0042] In an optional embodiment, as shown in FIG6 , the first sliding insert 222 is provided with a first protrusion 2221 and a second protrusion 2222, the first protrusion 2221 being provided at a molding position corresponding to the first groove 10A, and the second protrusion 2222 being provided at a molding position corresponding to the second groove 10B. The fourth sliding insert 233 is provided with a first through rod 2331 and a second through rod 2332, the first through rod 2331 being provided at a position corresponding to the first through hole 10C and penetrating the first protrusion 2221, and the second through rod 2332 being provided at a position corresponding to the second through hole 10D and penetrating the second protrusion 2222. Since the through hole is provided on the side wall of the groove, the molding part of the through hole needs to be provided through the molding part of the groove, that is, the first through rod 2331 is provided through the first protrusion 2221, and the second through rod 2332 is provided through the second protrusion 2222, so that the groove and the through hole are integrally formed, and no secondary processing is required, which has the advantage of high processing efficiency.

[0043] In an optional embodiment, as shown in FIG2 , the first sliding assembly 220 further includes a first oblique pressure block 226 and a side pressure block 225, wherein the first oblique pressure block 226 is connected to one end of the first slider 221 facing the first mold opening direction, and the side pressure blocks 225 are arranged on both sides of the first slider 221; the second sliding assembly 230 further includes a second oblique pressure block 234, and the second oblique pressure block 234 is connected to one end of the second slider 232 facing the second mold opening direction. By setting the first oblique pressure block 226 to abut against the first slider 221, and the second oblique pressure block 234 to abut against the second slider 232, the first slider 221 is fixed by the first oblique pressure block 226 after the mold is closed, and the second slider 232 is fixed by the second oblique pressure block 234 after the mold is closed, so as to avoid the slider from shifting in position and ensure the production effect of the mold. Similarly, by setting the side pressure blocks 225 on both sides, the first slider 221 is prevented from shifting to both sides, and the mold closing position of the first slider 221 is ensured.

[0044] In an optional embodiment, as shown in FIG5 , a first elastic sheet 2211 is disposed at the opening of the first oblique slot 221A, and a second elastic sheet 2321 is disposed at the opening of the second oblique slot 232A. By arranging the first elastic sheet 2211 to cooperate with the first oblique guide column 120, and arranging the second elastic sheet 2321 to cooperate with the second oblique guide column 130, the elastic sheets can more accurately control the movement of the first slider 221 and the second slider 232, thereby improving the accuracy of force transmission and positioning, and improving the stability during the opening and closing process of the mold.

[0045] In an optional embodiment, as shown in FIG. 5 , the first oblique slot 221A, the first elastic sheet 2211 and the first oblique guide column 120 are all provided in two numbers. By providing two first oblique guide columns 120 for pushing the first slider 221 , the movement of the first slider 221 is made more stable.

[0046] In an optional embodiment, as shown in Fig. 7, the connecting member 250 and the first sliding plate 231 are integrally formed. By arranging the connecting member 250 and the first sliding plate 231 to be integrally formed, the connection strength is higher, the installation steps can be reduced, and no maintenance is required.

[0047] In an optional embodiment, as shown in FIG. 2 and FIG. 7 , the fixed mold mechanism 200 further includes a third sliding assembly 240, which is disposed on the fixed mold plate 210 and is disposed on the side of the second sliding assembly 230 away from the first sliding assembly. Specifically, the third sliding assembly 240 includes a second sliding plate 241, a third slider 242 and a fifth sliding insert 243, the second sliding plate 241 is disposed on the fixed mold plate 210, the second sliding plate 241 is provided with a second guide rail 2411 along the second mold opening direction, the third slider 242 is movably disposed on the second guide rail 2411, the fifth sliding insert 243 is disposed toward the molding station, and one end of the fifth sliding insert 243 away from the molding station is connected to the third slider 242, the third slider 242 is provided with a third oblique slot 242A, and the movable mold plate 110 is further provided with a third oblique guide column 140, and the third oblique guide column 140 is movably inserted into the third oblique slot 242A. The molding station also includes a third sliding assembly 240. When the mold is opened and closed, the third slider 242 is pushed to move on the second guide rail 2411 in the third inclined slot 242A through the third inclined guide column 140, so that the processed product is molded when the mold is closed and detached from the processed product when the mold is opened.

[0048] The injection mold described in the embodiment of the present application has the following beneficial effects:

[0049] 1. By providing a gap 120A between the first oblique guide column 120 and the first sliding assembly 220, interference between the intersecting first sliding assembly 220 and the second sliding assembly 230 is avoided so that the grooves in different directions can be easily processed, which has the advantages of convenient processing and good molding effect.

[0050] 2. The first sliding plate 231 and the second sliding block 221 are connected by setting a connecting member 250. When the first sliding component 220 starts to move, it drives the second sliding component 230 to move in the first mold opening direction, thereby moving the second sliding component 230 away from the processed product 10, which facilitates the subsequent demolding of the processed product 10.

[0051] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An injection mold, characterized in that: The invention comprises a movable mold mechanism (100) and a fixed mold mechanism (200), wherein the movable mold mechanism (100) and the fixed mold mechanism (200) are close to each other or away from each other, wherein the movable mold mechanism (100) comprises a movable mold plate (110), and the fixed mold mechanism (200) comprises a fixed mold plate (210), a first sliding component (220) and a second sliding component (230), wherein the first sliding component (220) and the second sliding component (230) are both movably arranged on the fixed mold plate (210), and the first sliding component (220) and the second sliding component ( 230) intersects at a molding station of an injection mold, the molding station is used to mold a product (10) to be processed, a first oblique guide column (120) and a second oblique guide column (130) are provided on a side of the movable platen (110) facing the fixed platen (210), the first oblique guide column (120) is movably arranged to penetrate the first sliding assembly (220), the second oblique guide column (130) is movably arranged to penetrate the second sliding assembly (230), and a gap (120A) is provided between the first oblique guide column (120) and the first sliding assembly (220).

2. The injection mold according to claim 1, characterized in that: The first sliding component (220) is arranged along a first mold opening direction, and the second sliding component (230) is arranged along a second mold opening direction, and the first mold opening direction is perpendicular to the second mold opening direction.

3. The injection mold according to claim 2, characterized in that: The first sliding assembly (220) comprises a first sliding block (221), a first sliding insert (222), a second sliding insert (223) and a third sliding insert (224); the first sliding insert (222), the second sliding insert (223) and the third sliding insert (224) are all arranged toward the molding station; the first sliding insert (222), the second sliding insert (223) and the third sliding insert (224) are connected to the first sliding block (221) at one end away from the molding station; the first sliding block (221) is provided with a first oblique slot (221A); the first oblique guide column (120) can be movably inserted into the first oblique slot (221A); the first oblique guide column (120) is provided with the gap (120A) in the moving direction of the first oblique slot (221A).

4. The injection mold according to claim 3, characterized in that: The second sliding assembly (230) comprises a first sliding plate (231), a second sliding block (232) and a fourth sliding insert (233); the first sliding plate (231) is movably arranged on the fixed mold plate (210); the first sliding plate (231) is provided with a first guide rail (2311) along the second mold opening direction; the second sliding block (232) is movably arranged on the first guide rail (2311); the fourth sliding insert (233) is arranged toward the molding station, and the fourth sliding insert (233) and the first sliding insert (222) are movably intersected at the molding station; an end of the fourth sliding insert (233) away from the molding station is connected to the second sliding block (232); the second sliding block (232) is provided with a second oblique slot (232A); the second oblique guide column (130) is movably inserted into the second oblique slot (232A).

5. The injection mold according to claim 4, characterized in that: The fixed mold mechanism (200) further comprises a connecting member (250), one side of the connecting member (250) being connected to the first sliding plate (231), and the other side of the connecting member (250) being connected to the first sliding block (221).

6. The injection mold according to claim 4, characterized in that: The product to be processed (10) is provided with a first groove (10A) and a second groove (10B), the first sliding insert (222) is provided with a first protrusion (2221) and a second protrusion (2222), the first protrusion (2221) is arranged corresponding to the molding position of the first groove (10A), and the second protrusion (2222) is arranged corresponding to the molding position of the second groove (10B); The product to be processed (10) is provided with a first through hole (10C) on the side wall of the first groove (10A), and the product to be processed (10) is provided with a second through hole (10D) on the side wall of the second groove (10B). The fourth sliding insert (233) is provided with a first through rod (2331) and a second through rod (2332). The first through rod (2331) is provided to penetrate the first protruding portion (2221) at a position corresponding to the first through hole (10C), and the second through rod (2332) is provided to penetrate the second protruding portion (2222) at a position corresponding to the second through hole (10D).

7. The injection mold according to claim 4, characterized in that: The first sliding assembly (220) further comprises a first oblique pressure block (226) and a side pressure block (225), wherein the first oblique pressure block (226) is connected to one end of the first sliding block (221) facing the first mold opening direction, and the side pressure block (225) is arranged on both sides of the first sliding block (221); the second sliding assembly (230) further comprises a second oblique pressure block (234), wherein the second oblique pressure block (234) is connected to one end of the second sliding block (232) facing the second mold opening direction.

8. The injection mold according to claim 4, characterized in that: A first elastic piece (2211) is provided at the opening of the first oblique slot (221A), and a second elastic piece (2321) is provided at the opening of the second oblique slot (232A).

9. The injection mold according to claim 5, characterized in that: The connecting member (250) and the first sliding plate (231) are integrally formed.

10. The injection mold according to claim 9, characterized in that: The fixed mold mechanism (200) further comprises a third sliding component (240), wherein the third sliding component (240) is arranged on the fixed mold plate (210), and the third sliding component (240) is arranged on a side of the second sliding component (230) away from the first sliding component; The third sliding assembly (240) comprises a second sliding plate (241), a third slider (242) and a fifth sliding insert (243); the second sliding plate (241) is arranged on the fixed mold plate (210); the second sliding plate (241) is provided with a second guide rail (2411) along the second mold opening direction; the third slider (242) is movably arranged on the second guide rail (2411); the fifth sliding insert (243) is arranged toward the molding station; one end of the fifth sliding insert (243) away from the molding station is connected to the third slider (242); the third slider (242) is provided with a third inclined slot (242A); the movable mold plate (110) is further provided with a third inclined guide column (140); the third inclined guide column (140) is movably inserted into the third inclined slot (242A).

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