Die-casting die for machining automobile window

Abstract

The utility model relates to the technical field of automobile machining, in particular to a die-casting die for machining an automobile window, which comprises an upper die plate, a lower die plate and a die holder, the die holder is fixedly connected to the center of the upper end face of the lower die plate, the upper die plate is connected with the die holder through a clamping piece, and a clamping groove for installing the clamping piece is arranged on the upper end face of the upper die plate. The two sides of the die holder are each provided with a plurality of inserting grooves which are oppositely arranged in parallel and matched with the lower portion of the clamping piece, adjusting assemblies are installed at the positions, where the inserting grooves are located, of the two sides of the die holder, and the lower portions of the two ends of the clamping piece are connected with the adjusting assemblies. The adjusting assembly comprises a fixed plate, a movable plate, a lead screw, a limiting piece and a bolt, and the bottom end of the lead screw penetrates through the fixed plate and is rotationally connected with the movable plate. Through the design of the clamping piece and the adjusting assembly, the upper mold and the lower mold can be tightly connected, the sealing performance of the mold cavity is improved, through the design of the limiting piece, the movable plate can be connected with the clamping piece, and meanwhile the limiting piece is convenient to mount and dismount and can be flexibly used.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile processing, in particular to a die-casting mold used for automobile window processing. Background Art

[0002] Die casting is a method of casting liquid die forging, a process completed on a dedicated die forging machine. The alloys used in die castings are mainly non-ferrous alloys. As for ferrous metals (steel, iron, etc.), they are less used at present due to problems such as mold materials. Among non-ferrous alloy die castings, aluminum alloy is the most widely used, followed by zinc alloy. Die casting molds are needed when processing car windows.

[0003] In application number: CN201820128734.1, a die-casting mold for automobile windows is disclosed, which has a simple structure, reasonable design, good stability, durability, and convenient operation. It adopts a structure that combines multiple molds into one, which improves the efficiency of mold casting and reduces manpower consumption. However, the above design still has shortcomings. The connection between the upper mold and the lower mold is not tight enough, and the mold cavity is not well sealed, which will reduce the quality of the injection molded parts of the automobile window parts.

[0004] Therefore, we propose a die-casting mold for automobile window processing. Utility Model Content

[0005] The main purpose of the utility model is to provide a die-casting mold for automobile window processing. Through the design of clamps and adjustment components, the upper mold and the lower mold can be tightly connected, the sealing of the mold cavity is improved, and the problems in the background technology can be effectively solved.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A die-casting mold for automobile window processing, comprising an upper mold plate, a lower mold plate and a mold base, wherein the mold base is fixedly connected to the center of the upper end surface of the lower mold plate, the upper mold plate is located directly above the lower mold plate, the upper mold plate is connected to the mold base through a clamp, two clamps are relatively parallel, a clamping groove for installing the clamp is provided on the upper end surface of the upper mold plate, a plurality of slots are relatively parallel and matched with the lower part of the clamp are provided on both sides of the mold base, adjustment components are installed at the positions of the slots on both sides of the mold base, and the lower parts of both ends of the clamp are connected to the adjustment components;

[0008] The adjustment assembly comprises a fixed plate, a movable plate, a screw rod, a limiter and a bolt. The fixed plate is located directly above the movable plate, and the bottom end of the screw rod passes through the fixed plate and is rotatably connected to the movable plate.

[0009] By adopting the above technical solution, the screw rod is turned, and the screw rod and the thread of the fixed plate are matched, so that the screw rod can push the movable plate downward, and the upper end surface of the limit member is clamped with one side of the movable plate. The screw rod continues to push the movable plate downward, thereby driving the limit member and the clamping member to move downward, thereby shortening the distance between the upper template and the lower template, which has the advantage of simple operation.

[0010] Specifically, the upper template and the lower template are arranged relatively parallel, the card slot is located above the slot, and sliding slots adapted to the movable plate are provided on both sides of the mold base.

[0011] Specifically, the top ends of both sides of the mold base are provided with mounting grooves for mounting the fixed plate, both ends of the fixed plate are embedded in the mounting grooves, and the movable plate is slidably connected to the mold base.

[0012] Specifically, the fixing plate is fixedly connected to the top of the mold base by bolts, and a through hole communicating with the slot is provided on one side of the fixing plate close to the mold base.

[0013] Specifically, the lower parts of both ends of the card pass through the through holes and are inserted into the slots. The lower parts of both ends of the card are also provided with insertion holes, and the inner walls of the insertion holes are fixedly glued with rubber pads.

[0014] Specifically, one end of the limiting member is inserted into the insertion hole, and the limiting member is located below the movable plate and is clamped with one side of the movable plate.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a die-casting mold for automobile window processing. Through the design of the clamping parts and the adjustment components, the upper mold and the lower mold can be tightly connected, thereby improving the sealing of the mold cavity and ensuring the quality of the injection molded parts of the automobile window components. Through the design of the limiter, the movable plate can be connected to the clamping parts. At the same time, the limiter is easy to install and disassemble, and has the advantage of flexible use.

[0017] (2) The utility model discloses a die-casting mold for automobile window processing. By turning the screw rod, the screw rod cooperates with the thread of the fixed plate, so that the screw rod can push the movable plate downward. The upper end surface of the limit member is clamped with one side of the movable plate. The screw rod continues to push the movable plate downward, thereby driving the limit member and the clamping member to move downward at the same time, thereby shortening the distance between the upper mold plate and the lower mold plate, and has the advantage of simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the upper template of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the card of the utility model;

[0022] In the figure: 1. upper template; 2. lower template; 3. mold base; 4. clamp; 5. socket; 6. slot; 7. adjustment assembly; 8. fixed plate; 9. movable plate; 10. screw rod; 11. limiter; 12. rubber pad; 13. mounting groove; 14. bolt; 15. clamping slot; 16. slide groove. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] As an embodiment of the present utility model, Figure 1-Figure 3 As shown, a die-casting mold for automobile window processing described in the utility model comprises an upper mold plate 1, a lower mold plate 2 and a mold base 3, the mold base 3 is fixedly connected to the center of the upper end surface of the lower mold plate 2, the upper mold plate 1 is located directly above the lower mold plate 2, the upper mold plate 1 is connected to the mold base 3 through a clamp 4, the clamp 4 is provided with two relatively parallel, the upper end surface of the upper mold plate 1 is provided with a clamping groove 15 for installing the clamp 4, a plurality of relatively parallel slots 6 are provided on both sides of the mold base 3 and are adapted to the lower part of the clamp 4, adjustment components 7 are installed on both sides of the mold base 3 at the positions of the slots 6, and the lower parts of both ends of the clamp 4 are connected to the adjustment components 7;

[0025] The adjustment assembly 7 includes a fixed plate 8, a movable plate 9, a screw rod 10, a limiter 11 and a bolt 14. The fixed plate 8 is located directly above the movable plate 9. The bottom end of the screw rod 10 passes through the fixed plate 8 and is rotatably connected to the movable plate 9.

[0026] When in use, the screw rod 10 cooperates with the thread of the fixed plate 8, so that the screw rod 10 can push the movable plate 9 downward, and the upper end surface of the limit member 11 is clamped with one side of the movable plate 9. The screw rod 10 continues to push the movable plate 9 downward, thereby driving the limit member 11 and the clamping member 4 to move downward, thereby shortening the distance between the upper template 1 and the lower template 2, so that the upper mold and the lower mold can be tightly connected, thereby improving the sealing of the mold cavity.

[0027] The utility model also includes that the upper template 1 and the lower template 2 are arranged relatively parallel, the card slot 15 is located above the slot 6, and the two sides of the mold base 3 are further provided with sliding slots 16 adapted to the movable plate 9.

[0028] The utility model also includes that the top ends of both sides of the mold base 3 are provided with mounting grooves 13 for mounting the fixed plate 8 , both ends of the fixed plate 8 are embedded in the mounting grooves 13 , and the movable plate 9 is slidably connected to the mold base 3 .

[0029] The utility model also includes that the fixing plate 8 is fixedly connected to the top of the mold base 3 by bolts 14 , and a through hole communicating with the slot 6 is provided on one side of the fixing plate 8 close to the mold base 3 .

[0030] The utility model also includes that the lower parts of both ends of the clamp 4 are inserted into the slot 6 through the through holes, and the lower parts of both ends of the clamp 4 are further provided with insertion holes 5, and the inner walls of the insertion holes 5 are fixedly glued with rubber pads 12.

[0031] The utility model further comprises that one end of the limiting member 11 is inserted into the insertion hole 5 , and the limiting member 11 is located below the movable plate 9 and is clamped with one side of the movable plate 9 .

[0032] When the utility model is in use, firstly, two clamping members 4 are embedded in the upper end surface of the upper template 1, and the bottom ends of the clamping members 4 are aligned with the slots 6, and then the adjustment components 7 are installed on the positions of the slots 6 on both sides of the mold base 3. When the automobile window die-casting mold starts to work, the upper mold is connected to the lower mold, and the upper template 1 drives the lower parts of the two ends of the clamping members 4 to pass through the through holes and be inserted into the slots 6 on both sides of the mold base 3, and then one end of the limiting member 11 is inserted into the insertion hole 5, and the limiting member 11 is located below the movable plate 9, and then the screw rod 10 is screwed, and the screw rod 10 cooperates with the thread of the fixed plate 8, so that the screw rod 10 can push the movable plate 9 downward, and the upper end surface of the limiting member 11 is clamped with one side of the movable plate 9, and the screw rod 10 continues to push the movable plate 9 downward, thereby being able to drive the limiting member 11 and the clamping member 4 to move downward, thereby being able to shorten the distance between the upper template 1 and the lower template 2, so that the upper mold and the lower mold can be tightly connected, and the sealing of the mold cavity is improved.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A die-casting mold for automobile window processing, characterized in that: The mold base (3) comprises an upper mold plate (1), a lower mold plate (2) and a mold base (3), wherein the mold base (3) is fixedly connected to the center of the upper end surface of the lower mold plate (2), the upper mold plate (1) is located directly above the lower mold plate (2), the upper mold plate (1) is connected to the mold base (3) via a clamp (4), two clamps (4) are relatively parallel, the upper end surface of the upper mold plate (1) is provided with a clamping groove (15) for installing the clamp (4), a plurality of slots (6) are relatively parallel and matched with the lower part of the clamp (4) are provided on both sides of the mold base (3), adjustment components (7) are installed at the positions of the slots (6) on both sides of the mold base (3), and the lower parts of both ends of the clamp (4) are connected to the adjustment components (7); The adjustment assembly (7) comprises a fixed plate (8), a movable plate (9), a screw rod (10), a limiter (11) and a bolt (14); the fixed plate (8) is located directly above the movable plate (9); the bottom end of the screw rod (10) passes through the fixed plate (8) and is rotatably connected to the movable plate (9).

2. The die-casting mold for automobile window processing according to claim 1, characterized in that: The upper template (1) and the lower template (2) are arranged relatively parallel, the card slot (15) is located above the slot (6), and sliding slots (16) adapted to the movable plate (9) are also provided on both sides of the mold base (3).

3. The die-casting mold for automobile window processing according to claim 1, characterized in that: The top ends of both sides of the mold base (3) are provided with mounting grooves (13) for mounting the fixed plate (8), both ends of the fixed plate (8) are embedded in the mounting grooves (13), and the movable plate (9) is slidably connected to the mold base (3).

4. The die-casting mold for automobile window processing according to claim 1, characterized in that: The fixing plate (8) is fixedly connected to the top of the die base (3) via bolts (14); a through hole communicating with the slot (6) is provided on a side of the fixing plate (8) close to the die base (3).

5. The die-casting mold for automobile window processing according to claim 1, characterized in that: The lower parts of both ends of the clamp (4) are inserted into the slots (6) through through holes. Insertion holes (5) are also provided at the lower parts of both ends of the clamp (4). Rubber pads (12) are fixedly glued to the inner walls of the insertion holes (5).

6. The die-casting mold for automobile window processing according to claim 1, characterized in that: One end of the limiting member (11) is inserted into the insertion hole (5); the limiting member (11) is located below the movable plate (9) and is clamped with one side of the movable plate (9).

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