Sliding block structure of integrated die-casting die

Abstract

The utility model provides a sliding block structure of an integrated die-casting die, which comprises an oil cylinder seat, an ejection oil cylinder is arranged at the rear end of the oil cylinder seat, a sliding block seat is fixed at the front end of the oil cylinder seat, and a forming block is fixed at the front end of the sliding block seat. A movable block capable of sliding back and forth is arranged between the oil cylinder seat and the sliding block seat, and an ejector pin fixing plate capable of sliding back and forth is arranged between the sliding block seat and the forming block; the movable end of the ejection oil cylinder is connected with a movable block, a plurality of ejection transmission rods are arranged on the movable block, the ejection transmission rods penetrate through the sliding block base and then are connected with an ejector pin fixing plate, a plurality of ejector pins are arranged on the ejector pin fixing plate, and the front ends of the ejector pins penetrate through the forming block. According to the utility model, when the enclasping force of the sliding block is large, the movable block, the ejection transmission rod, the ejector pin fixing plate and the ejector pin are driven by the ejection oil cylinder to eject a product, so that the reliable separation of the sliding block and the product is realized, and the deformation and damage of the product are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated die-casting molds, in particular to a slider structure of an integrated die-casting mold. Background Art

[0002] High-pressure casting refers to a casting method in which molten alloy liquid (usually called molten metal) is injected into the metal mold cavity at high speed and cooled and solidified under high pressure. It is referred to as die casting. The main factor affecting product quality and production efficiency in the die casting process is the die casting mold. The slider is a part of the die casting mold. When the die casting produced has a side concave structure, a slider structure is required. The slider is inserted into the side concave position of the die casting when the mold is closed, and together with the movable mold and the fixed mold, the mold cavity is formed. When the casting is completed, the slider is first pulled out, and the product is ejected from the movable mold after the mold is opened.

[0003] With the rapid development of new energy vehicles, the body integration die-casting technology is becoming more and more popular. For example, the rear floor of new energy vehicles integrates multiple traditional beams and longitudinal beams into one product to form an ultra-large integrated die-casting. The die-casting mold for producing such products usually has a slider size of 2.5m*2.2m*1.3m and a weight of more than 10 tons. According to the traditional die-casting mold slider design concept, the mold slider structure does not have an ejector pin ejection structure. When the slider clamping force is large during the production process, the slider cannot be pulled out. The forced extraction of the slider will cause product deformation and damage, and the slider cannot be reliably separated from the product.

[0004] In addition, when there are slider failures such as broken core on the slider or mold failure in the slider product molding area, the mold must be removed from the machine and the slider must be disassembled for repair or replacement. In serious cases, the product cannot be produced continuously, and after the treatment is completed, the mold needs to be reassembled and put on the machine again, preheated, etc., which is extremely wasteful of manpower and material resources, and usually lasts 36-60 hours, seriously affecting production efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is: how to realize reliable separation of the slider and the product when the clamping force of the slider is large.

[0006] The technical solution of the utility model to solve the above technical problems is as follows:

[0007] The utility model provides a slider structure of an integrated die-casting mold, comprising a cylinder seat, a rear end of the cylinder seat is provided with an ejector cylinder, a front end of the cylinder seat is fixed with a slider seat, and a front end of the slider seat is fixed with a forming block; a movable block capable of sliding forward and backward is provided between the cylinder seat and the slider seat, and an ejector fixing plate capable of sliding forward and backward is provided between the slider seat and the forming block; the movable end of the ejector cylinder is connected to the movable block, a plurality of ejector transmission rods are provided on the movable block, the ejector transmission rods penetrate the slider seat and then are connected to the ejector fixing plate, a plurality of ejectors are provided on the ejector fixing plate, and the front ends of the ejector pins penetrate the forming block.

[0008] The beneficial effects of the utility model are:

[0009] By adopting the utility model, when the clamping force of the slider is large, the ejection oil cylinder sequentially drives the movable block, the ejection transmission rod, the ejector fixing plate and the ejector to move forward, so that the ejector extends out of the forming block and ejects the product, thereby realizing reliable separation of the slider and the product and avoiding deformation and damage of the product; in addition, the movable block and the plurality of ejection transmission rods ensure that the ejector fixing plate is evenly stressed and moves smoothly; at the same time, the ejector fixing plate and the ejector can be replaced independently, which is convenient for maintenance.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a plurality of stepped holes are provided at the rear end of the ejector fixing plate, each ejector passes through a stepped hole from the back to the front, and an ejector plug is provided at the rear end of the stepped hole; and a needle replacement hole is provided on the slider seat at a position opposite to each stepped hole.

[0012] When the ejector pin is abnormal, the ejector pin plug can be removed by inserting a tool such as an Allen wrench into the pin replacement hole, and then the ejector pin can be knocked from the front end of the forming block to remove the ejector pin for quick replacement. This enables quick replacement of the ejector pin, saves manpower and material resources, and improves production efficiency.

[0013] Furthermore, a detachable needle sealing block is provided on the slider seat, and the needle sealing block is located at the rear end of the needle changing hole and seals the needle changing hole.

[0014] When the ejector pin is not replaced, the needle replacement hole is sealed by the needle sealing block, thereby ensuring the sealing inside the slider and preventing air from entering the slider and affecting product quality.

[0015] Furthermore, a sealing ring is sleeved on the ejector pin, and the sealing ring is located in the forming block.

[0016] It is convenient to seal the ejector pin and prevent air from entering the cavity through the gap where the ejector pin is located and affecting product quality.

[0017] Furthermore, a first groove is provided between the oil cylinder seat and the slider seat, the movable block is arranged in the first groove and can slide back and forth; a column structure is provided on the slider seat at a position facing the first groove, and the movable block is sleeved on the column structure.

[0018] The movable block is protected by the first groove; the movable block is guided by the column structure; and structural interference between the movable block and the slider seat and the external structure is avoided.

[0019] Furthermore, a closed second groove is provided between the slider seat and the forming block, and the ejector fixing plate is arranged in the second groove; a plurality of guide pillars are provided on the forming block at a position facing the second groove, and the guide pillars penetrate the ejector fixing plate.

[0020] The ejector fixing plate is arranged in the closed second groove, which prevents air from entering the mold cavity from the ejector fixing plate and ensures product quality. The ejector fixing plate is guided by the guide column to ensure synchronous movement of the ejector, so that the abutment force of the ejector on the product is uniform and reliable separation of the slider and the product is ensured.

[0021] Furthermore, a core hole is provided in the slider seat, and the core hole extends into the forming block. A core plug, a fixing rod, a core joint and a quick-change core are provided in sequence from back to front in the core hole. The rear end of the quick-change core is connected to the core joint by threads, and the front end of the quick-change core extends out of the forming block.

[0022] The quick-change core can be used for forming the hole structure on the side of the die-casting. When the core on the slider is damaged, the quick-change core can be directly removed by turning the knob for replacement. When the core is seriously damaged, the fixing rod and core joint can be removed from the rear side of the slider seat to replace the quick-change core by removing the core plug. There is no need to disassemble the mold, which saves manpower and material resources and improves efficiency.

[0023] Furthermore, a deep hole is provided at the rear end of the slider seat, a fixing bolt is provided in the deep hole, and a front end of the fixing bolt is connected to the forming block through a thread.

[0024] When there is a slider failure such as mold failure in the slider product forming area, the forming block can be quickly removed and replaced by inserting an Allen wrench into the deep hole to remove the fixing bolts. This can quickly solve the slider failure problem, save manpower and material resources, and improve efficiency.

[0025] Furthermore, the forming blocks are provided with at least two pieces, fixing grooves are provided on two adjacent forming blocks opposite to each other, fixing blocks are provided in the fixing grooves, and two ends of the fixing blocks are connected to the two forming blocks respectively by screws.

[0026] When any molding block is abnormal, it can be disassembled and replaced separately, which reduces the cost; different molding blocks are connected into a whole through the fixing groove and the fixing block, which improves the stability of the slider and ensures the molding quality of the side concave structure of the casting.

[0027] Furthermore, a sealing groove is provided on one side opposite to the two adjacent forming blocks, and a sealing strip is provided in the sealing groove.

[0028] It is convenient to ensure the sealing of the splicing of multiple molding blocks, avoid air from entering the cavity through the gap between two adjacent molding blocks, and improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a front structural schematic diagram of the utility model.

[0030] Figure 2 It is a schematic diagram of the reverse structure of the utility model.

[0031] Figure 3 It is a vertical cross-sectional view of the utility model along the axial direction of the ejector pin.

[0032] Figure 4 It is a horizontal cross-sectional view of the utility model along the axial direction of the ejector.

[0033] Figure 5 Schematic diagram of the installation structure of the ejector pin.

[0034] Figure 6 It is a detailed structural diagram of the quick-change core.

[0035] Figure 7 It is a schematic diagram of the assembly structure of the forming block and the slider seat.

[0036] In the accompanying drawings, the technical features represented by the reference numerals are as follows:

[0037] 1-Cylinder seat; 2-Slider seat; 3-Forming block; 4-Ejector cylinder; 5-Moving block; 6-Ejector transmission rod; 7-Ejector fixing plate; 8-Ejector; 9-Ejector plug; 10-Needle replacement hole; 11-Needle sealing block; 12-Column structure; 13-Guide column; 14-Core plug; 15-Fixing rod; 16-Core joint; 17-Quick change core; 18-Sealing ring; 19-Fixing bolt; 20-Fixing groove; 21-Fixing block; 22-Sealing groove; 30-Slider cylinder. DETAILED DESCRIPTION

[0038] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0039] This utility model refers to Figure 1-7 .

[0040] The utility model provides a slider structure of an integrated die-casting mold, comprising a cylinder seat 1, a rear end of the cylinder seat 1 is provided with an ejector cylinder 4, a slider seat 2 is fixed to the front end of the cylinder seat 1, and a molding block 3 is fixed to the front end of the slider seat 2; a movable block 5 that can slide forward and backward is provided between the cylinder seat 1 and the slider seat 2, and an ejector fixing plate 7 that can slide forward and backward is provided between the slider seat 2 and the molding block 3; the movable end of the ejector cylinder 4 is connected to the movable block 5, and a plurality of ejector transmission rods 6 are provided on the movable block 5, and the ejector transmission rods 6 penetrate the slider seat 2 and then are connected to the ejector fixing plate 7, and a plurality of ejector pins 8 are provided on the ejector fixing plate 7, and the front ends of the ejector pins 8 penetrate the molding block 3.

[0041] principle:

[0042] The slider is a part of the die-casting mold. It is used when the die-casting to be produced has a concave side structure. After the movable mold and the fixed mold form the mold cavity, the molding block 3 of the slider is inserted into the mold cavity from the side to form the concave side structure of the die-casting. After the casting is completed, the slider is first pulled out, and then the movable mold and the fixed mold are separated from the mold. After the mold is opened, the product is ejected from the movable mold.

[0043] When the slider clamping force is large, the ejector cylinder 4 is started, and the moving end of the ejector cylinder 4 extends forward, driving the movable block 5, the ejector transmission rod 6, the ejector fixing plate 7, and the ejector 8 to move forward in turn. The ejector 8 extends out of the forming block 3 and holds the product, and the slider is pulled out as a whole to separate the forming block 3 from the product. The ejector cylinder 4 drives the movable block 5, which facilitates the uniform distribution of the power of the ejector cylinder 4; the power of the movable block 5 is synchronously transmitted to the ejector fixing plate 7 through multiple ejector transmission rods 6, so that the ejector fixing plate 7 is evenly stressed and moves smoothly, ensuring the translational movement of the ejector fixing plate 7, and each ejector 8 moves synchronously. After the product is separated, the moving end of the ejector cylinder 4 retracts backward, driving the movable block 5, the ejector transmission rod 6, the ejector fixing plate 7, and the ejector 8 to retract backward in turn, so as to achieve reuse.

[0044] Note: The moving end of the ejection cylinder 4 passes through the cylinder seat 1 and is connected to the movable block 5. Slider cylinders 30 are provided on both sides of the cylinder seat 1. The movement of the slider cylinder 30 can be connected to the fixed mold or the movable mold. When the slider is pulled out, the moving end of the slider cylinder 30 extends, so that the slider moves relative to the fixed mold or the movable mold as a whole, thereby pulling out the slider. In addition, guide strip structures can also be provided on both sides of the slider seat 2 for sliding connection with the fixed mold or the movable mold. This section of the structure belongs to the prior art and has nothing to do with the technical problem solved by the utility model.

[0045] By adopting the utility model, when the clamping force of the slider is large, the ejection oil cylinder 4 sequentially drives the movable block 5, the ejection transmission rod 6, the ejector fixing plate 7, and the ejector 8 to move forward, so that the ejector 8 extends out of the forming block 3 and ejects the product, thereby realizing reliable separation of the slider and the product and avoiding deformation and damage of the product; in addition, the movable block 5 and the plurality of ejection transmission rods 6 ensure that the ejector fixing plate 7 is evenly stressed and moves smoothly; at the same time, the ejector fixing plate 7 and the ejector 8 can be replaced independently, which is convenient for maintenance.

[0046] Further, such as Figure 3 As shown: the rear end of the ejector fixing plate 7 is provided with a plurality of stepped holes, each ejector 8 passes through a stepped hole from the back to the front, and an ejector plug 9 is provided at the rear end of the stepped hole; a needle changing hole 10 is provided on the slider seat 2 at a position opposite to each stepped hole.

[0047] Note: The rear end of the ejector pin 8 is a nail cap structure, and the nail cap structure can limit the position of the step hole.

[0048] When the ejector pin 8 is abnormal, the ejector pin plug 9 is removed by inserting a tool such as an Allen wrench into the needle replacement hole 10, and then the ejector pin 8 is knocked from the front end of the forming block 3 to remove the ejector pin 8 for quick replacement; quick replacement of the ejector pin 8 is achieved, which saves manpower and material resources and improves production efficiency.

[0049] Furthermore, a detachable needle sealing block 11 is provided on the slider seat 2 , and the needle sealing block 11 is located at the rear end of the needle changing hole 10 and seals the needle changing hole 10 .

[0050] When the ejector pin 8 is not replaced, the needle replacement hole 10 is sealed by the needle sealing block 11, thereby ensuring the sealing inside the slider and preventing air from entering the slider and affecting product quality.

[0051] Further, such as Figure 3-4 As shown: the ejector pin 8 is sleeved with a sealing ring 18 , and the sealing ring 18 is located inside the forming block 3 .

[0052] It is convenient to seal the ejector pin 8, and prevent air from entering the cavity through the gap where the ejector pin 8 is located to affect product quality.

[0053] Further, such as Figure 3 As shown: a first groove is provided between the cylinder seat 1 and the slider seat 2, and the movable block 5 is provided in the first groove and can slide back and forth; a column structure 12 is provided at a portion of the slider seat 2 facing the first groove, and the movable block 5 is sleeved on the column structure 12.

[0054] The movable block 5 is protected by the first groove, and the movable block 5 is guided by the column structure 12, thereby avoiding structural interference between the movable block 5 and the slider seat 2 and the external structure.

[0055] Furthermore, a closed second groove is provided between the slider seat 2 and the forming block 3, and the ejector fixing plate 7 is provided in the second groove; a plurality of guide pillars 13 are provided on the forming block 3 at a position facing the second groove, and the guide pillars 13 penetrate the ejector fixing plate 7.

[0056] The ejector fixing plate 7 is arranged in the closed second groove, which prevents air from entering the mold cavity from the ejector fixing plate 7 and ensures product quality. The ejector fixing plate 7 is guided by the guide column 13 to ensure the synchronous movement of the ejector 8, so that the abutment force of the ejector 8 on the product is uniform, and the reliable separation of the slider and the product is ensured.

[0057] Further, such as Figure 5-6 As shown: the slider seat 2 is also provided with a core hole, the core hole extends into the forming block 3, and the core hole is provided with a core plug 14, a fixing rod 15, a core joint 16 and a quick-change core 17 in sequence from the back to the front. The rear end of the quick-change core 17 is connected to the core joint 16 by threads, and the front end of the quick-change core 17 extends out of the forming block 3.

[0058] The quick-change core 17 can be used for forming the hole structure on the side of the die-casting; when the core on the slider is damaged, the quick-change core 17 can be directly removed by turning the knob for replacement; when the core is seriously damaged, the fixing rod 15 and the core joint 16 can be removed from the rear side of the slider seat 2 to replace the quick-change core 17; there is no need to disassemble the mold, which saves manpower and material resources and improves efficiency.

[0059] Further, such as Figure 3 As shown: a deep hole is provided at the rear end of the slider seat 2, a fixing bolt 19 is provided in the deep hole, and the front end of the fixing bolt 19 is connected to the forming block 3 by threads.

[0060] When a slider failure such as a mold failure in the slider product forming area occurs, the fixing bolt 19 can be removed by inserting an Allen wrench into the deep hole, and the forming block 3 can be quickly removed and replaced; the slider failure problem can be quickly solved, manpower and material resources are saved, and efficiency is improved.

[0061] Further, such as Figure 5 , 7 As shown, the forming blocks 3 are provided with at least two pieces, and fixing grooves 20 are provided on two adjacent forming blocks 3 opposite to each other, and fixing blocks 21 are provided in the fixing grooves 20, and two ends of the fixing blocks 21 are connected to the two forming blocks 3 by screws respectively.

[0062] When any molding block 3 has an abnormality, it can be disassembled and replaced separately, which reduces the cost; different molding blocks 3 are connected into a whole through the fixing groove 20 and the fixing block 21, which improves the stability of the slider and ensures the molding quality of the side concave structure of the casting.

[0063] Further, such as Figure 7 As shown: a sealing groove 22 is provided on one side opposite to the two adjacent forming blocks 3, and a sealing strip is provided in the sealing groove 22.

[0064] It is convenient to ensure the sealing of the splicing of multiple forming blocks 3, prevent air from entering the cavity from the gap between two adjacent forming blocks 3, and improve product quality.

[0065] In the description of the present invention, it should be understood that if there are descriptive terms indicating orientation, direction or positional relationship, such as: "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated in this specification is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of understanding the present invention and simplifying the description, and does not indicate or imply that the referred part, element or whole must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0066] In addition, if there are order description terms, such as "first", "second", etc., their purpose in this specification is to facilitate understanding or simplify description. For example, in order to distinguish multiple technical features of the same type or function, but they have to be mentioned separately, this specification may use prefix or suffix order description terms to distinguish them. Therefore, it cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0067] In the present utility model, if the terms describing the relative functional relationship of the structures are used, such as "install", "connect", "connect", "fix", etc., they should be understood in a broad sense unless otherwise clearly specified and limited. For example, "install", "connect", "connect", etc. can be a fixed connection, a detachable connection, or an integrated one; can be a mechanical connection or an electrical connection; can be a direct connection or an indirect connection through an intermediate medium, can be the internal connection of two elements or the interaction relationship between two elements; "fix" can be an integrated fixation or a detachable fixation through fasteners; can be a direct fixation or a fixation through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above-mentioned descriptive terms in the present utility model can be understood according to the specific circumstances, the context, the coherence of the context, etc.

[0068] In the present invention, if there are descriptive terms with subsidiary or connecting meanings, for example, a first feature is "on" or "below" a second feature, unless otherwise clearly specified and limited, it should not be understood in a restrictive manner. For example, "on" or "below" 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. For ordinary technicians in this field, the specific meanings of the above descriptive terms in the present invention can be understood according to the specific circumstances, the context, the coherence of the context, etc.

[0069] Furthermore, 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.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments, examples and features of the different embodiments and examples described in this specification without contradiction, and these combinations or combinations shall all fall within the scope summarized by the utility model.

[0071] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. A person skilled in the art can change, modify, replace and modify the above embodiments within the scope of information available from public channels and in combination with the technical inspiration provided by the present application documents.

Claims

1. A slider structure of an integrated die-casting mold, characterized in that: The invention comprises a cylinder seat (1), wherein the rear end of the cylinder seat (1) is provided with an ejection cylinder (4), the front end of the cylinder seat (1) is fixed with a slider seat (2), and the front end of the slider seat (2) is fixed with a forming block (3); a movable block (5) capable of sliding forward and backward is provided between the cylinder seat (1) and the slider seat (2), and an ejector fixing plate (7) capable of sliding forward and backward is provided between the slider seat (2) and the forming block (3); the movable end of the ejection cylinder (4) is connected to the movable block (5), and the movable block (5) is provided with a plurality of ejection transmission rods (6), and the ejection transmission rods (6) penetrate the slider seat (2) and are connected to the ejector fixing plate (7), and the ejector fixing plate (7) is provided with a plurality of ejectors (8), and the front ends of the ejectors (8) penetrate the forming block (3).

2. The slider structure of the integrated die-casting mold according to claim 1, characterized in that: A plurality of stepped holes are provided at the rear end of the ejector pin fixing plate (7), each ejector pin (8) passes through a stepped hole from the rear to the front, and an ejector pin plug (9) is provided at the rear end of the stepped hole; a needle replacement hole (10) is provided on the slider seat (2) at a position directly opposite to each stepped hole.

3. The slider structure of the integrated die-casting mold according to claim 2, characterized in that: The slider seat (2) is also provided with a detachable needle sealing block (11), which is located at the rear end of the needle exchange hole (10) and seals the needle exchange hole (10).

4. The slider structure of the integrated die-casting mold according to claim 2, characterized in that: The ejector pin (8) is sleeved with a sealing ring (18), and the sealing ring (18) is located inside the forming block (3).

5. The slider structure of the integrated die-casting mold according to claim 1, characterized in that: A first groove is provided between the oil cylinder seat (1) and the slider seat (2), and the movable block (5) is arranged in the first groove and can slide forward and backward; a column structure (12) is provided on the slider seat (2) at a position facing the first groove, and the movable block (5) is sleeved on the column structure (12).

6. The slider structure of the integrated die-casting mold according to claim 1, characterized in that: A closed second groove is provided between the slider seat (2) and the forming block (3), and the ejector fixing plate (7) is arranged in the second groove; a plurality of guide pillars (13) are provided at a position of the forming block (3) facing the second groove, and the guide pillars (13) penetrate the ejector fixing plate (7).

7. The slider structure of the integrated die-casting mold according to claim 1, characterized in that: The slider seat (2) is also provided with a core hole, the core hole extending into the molding block (3), the core hole being provided with a core plug (14), a fixing rod (15), a core joint (16) and a quick-change core (17) in sequence from the back to the front, the rear end of the quick-change core (17) being connected to the core joint (16) by threads, and the front end of the quick-change core (17) extending out of the molding block (3).

8. The slider structure of the integrated die-casting mold according to claim 1, characterized in that: A deep hole is provided at the rear end of the slider seat (2), a fixing bolt (19) is provided in the deep hole, and the front end of the fixing bolt (19) is connected to the forming block (3) through a thread.

9. The slider structure of the integrated die-casting mold according to claim 8, characterized in that: The forming blocks (3) are provided with at least two pieces, and fixing grooves (20) are provided on two adjacent forming blocks (3) opposite to each other, and a fixing block (21) is provided in the fixing groove (20), and two ends of the fixing block (21) are connected to the two forming blocks (3) respectively by screws.

10. The slider structure of the integrated die-casting mold according to claim 9, characterized in that: A sealing groove (22) is provided on one side opposite to the two adjacent forming blocks (3), and a sealing strip is provided in the sealing groove (22).

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