Production die for aluminum alloy die castings
By adding a gantry and pallet structure to the aluminum alloy die-casting mold, the problem of oil dripping during mold hoisting was solved, and the mold was safely hoisted and cleanly transported.
Patent Information
- Application Number
- CN202520206973.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-10
AI Technical Summary
During the hoisting process, residual cooling oil on existing aluminum alloy die-casting molds can easily drip, contaminating the workshop and equipment. There is a lack of effective anti-drip protection design.
A first gantry and a second gantry structure are added to the moving plate and the fixed plate of the die-casting mold. The moving mold and the fixed mold are locked by the cooperation of the tray and the limiting plate fixed by bolts and the trapezoidal plate to prevent oil from dripping.
This effectively prevents oil from dripping from the die-casting mold during hoisting, protecting the cleanliness of the production workshop and equipment, and ensuring the safe storage and transportation of the mold.
Smart Images
Figure CN223748523U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model mainly relates to die casting die technical field, concretely relates to a production mould for aluminium alloy die casting. BACKGROUND
[0002] The production of various types of aluminum alloy die casting cannot be separated from various types of molds. In the replacement die casting mold operation in the general workshop, the cooling oil liquid is usually left on the die casting mold. During the hoisting process of the mold using the overhead crane, the oil liquid left on the die casting mold will drop on the die casting machine and other equipment near the hoisting and conveying route,
[0003] In the current mold design process, the moving die and the fixed die of the die casting mold have no oil liquid anti-dripping protection design. The inventor proposes a production mold for aluminum alloy die casting. By adding a first gantry and a second gantry structure outside the moving plate and the top plate of the die casting mold, a bolt-fixed tray is selected to effectively prevent oil liquid from dripping and polluting the workshop and equipment during the hoisting and disassembly process of the die casting mold. UTILITY MODEL CONTENT
[0004] 1. The utility model solves the technical problem of oil liquid anti-dripping protection in the existing die casting mold hoisting.
[0005] The utility model provides a production mold for aluminum alloy die casting, which solves the technical problem of oil liquid anti-dripping protection in the existing die casting mold hoisting.
[0006] 2. Technical scheme:
[0007] To achieve the above-mentioned purpose, the utility model provides a technical scheme: a production mold for aluminum alloy die casting, comprising the following structures:
[0008] The first gantry is detachably connected with a moving plate at the bottom, limit plates are fixedly arranged on the right end of the first gantry, a connecting plate is movably inserted into the left end of the limit plate, and a connecting pin is fixedly arranged at the right end bottom of the connecting plate.
[0009] The second gantry is detachably connected with a fixed plate at the bottom, and a trapezoidal plate is fixedly arranged at the left end of the second gantry.
[0010] The tray is inserted with connecting pins at the four corners, and the connecting pins at the left and right ends of the tray are respectively screwed with the bottom of the first gantry and the bottom of the second gantry.
[0011] Further, first positioning pins are inserted into the front and rear sides of the bottom end of the first gantry, the first positioning pins on the opposite sides of the front and rear sides of the first gantry are respectively screwed with the front and rear sides of the moving plate, a first assembly groove is fixedly arranged at the bottom of the first gantry, and the first assembly groove is matched with the outside of the moving plate.
[0012] Further, the right side of the moving plate is fixedly provided with a moving die, the right side of the moving die is detachably connected with a guide rod at four corners, and the right middle part of the moving plate is fixedly provided with a forming die seat.
[0013] Further, the opposite sides of the two limiting plates are fixedly provided with guide grooves matched with the front and back sides of the trapezoidal plate, the outer sides of the limiting plates are fixedly provided with connecting sleeves, the middle parts of the connecting sleeves are movably connected with the bottoms of the connecting pins, and the guide grooves of the limiting plates are fixedly provided with first limiting holes movably connected with the connecting pins.
[0014] Further, the bottom of the second door frame is movably connected with a second positioning bolt, the opposite sides of the second positioning bolts on the front and back sides of the second door frame are respectively and threadedly connected with the front and back sides of the fixed plate, and the bottom of the second door frame is fixedly provided with a second assembly groove matched with the outer side of the fixed plate.
[0015] Further, the middle part of the fixed plate is movably connected with an injection pipe, the left end of the fixed plate is fixedly provided with a fixed die, the middle part of the fixed die is movably connected with the left end of the injection pipe, the left side of the fixed die is movably connected with the right ends of the four guide rods, and the left end of the injection pipe is extended to the left side of the forming die seat.
[0016] Further, the left end of the trapezoidal plate is fixedly provided with a second limiting hole at the front and back sides.
[0017] Further, the device further comprises a pair of lifting lugs, and the pair of lifting lugs are respectively and threadedly connected with the top of the first door frame and the bottom of the second door frame.
[0018] 3. Beneficial effects:
[0019] Compared with the prior art, the technical scheme has the following beneficial effects:
[0020] The utility model discloses a production mould for aluminium alloy die casting, the moving die and the fixed die are combined, the trapezoidal plate is inserted into the guide groove of the two limiting plates, the connecting pin is inserted into the first limiting hole and the second limiting hole, the assembly position locking of the limiting plate and the trapezoidal plate is completed, the dislocation of the moving die and the fixed die in the hoisting process is avoided, the tray is assembled below the first door frame and the second door frame, the top of the tray is the moving die and the fixed die, and the residual cooling oil liquid on the die casting mould is avoided from polluting the production workshop and the equipment without collecting measures.
[0021] The parts not involved in the device are the same as or can be realized by the prior art. DRAWINGS
[0022] Figure 1 It is the perspective view of the utility model structure.
[0023] Figure 2 is an explosion view of the fixed plate structure of the utility model;
[0024] Figure 3 is an explosion view of the tray structure of the utility model;
[0025] Figure 4 is a half cutaway perspective view of the movable plate structure of the utility model;
[0026] Figure 5 is an explosion view of the connecting plate structure of the utility model.
[0027] Reference signs:
[0028] First door frame-1; first positioning bolt-11;
[0029] Movable plate-2; movable mold-21; guide rod-22; forming mold base-23;
[0030] Limiting plate-3; guide slot-31; connecting sleeve-32; first limiting hole-33;
[0031] Connecting plate-4; connecting pin-41;
[0032] Second door frame-5; second positioning bolt-51;
[0033] Fixed plate-6; fixed mold-61; injection pipe-62;
[0034] Trapezoidal plate-7; second limiting hole-71;
[0035] Tray-8; connecting bolt-81;
[0036] Lifting lug-9. DETAILED DESCRIPTION
[0037] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings, wherein several embodiments of the utility model are given, however, the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0038] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a middle element; when an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element; the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of the terms "and / or" includes any and all combinations of one or more of the associated listed items.
[0040] Referring to the drawings Figures 1-5 The utility model provides a kind of production mould for aluminum alloy die casting, comprising the following structures:
[0041] First door frame 1, the bottom of first door frame 1 is detachably connected with movable plate 2, the right end of first door frame 1 is uniformly fixed with limit plate 3, the left end of limit plate 3 is movably inserted with connecting plate 4, and the right end bottom of connecting plate 4 is fixed with connecting pin 41.
[0042] Second door frame 5, the bottom of second door frame 5 is detachably connected with fixed plate 6, and the left end of second door frame 5 is fixed with trapezoidal plate 7.
[0043] Pallet 8, connecting bolt 81 is inserted at the four corners of pallet 8, and the top of connecting bolt 81 located at the left and right ends of the pallet is respectively threadedly connected with the bottom of first door frame 1 and the bottom of second door frame 5.
[0044] In the embodiment, the first door frame 1 is movably inserted with the first positioning bolt 11 at the front and rear sides of the bottom end, the opposite sides of the first positioning bolt 11 located at the front and rear sides of the first door frame 1 are respectively threadedly connected with the front and rear sides of the movable plate 2, the bottom of the first door frame 1 is fixed with the first assembly groove, and the first assembly groove is matched with the outer side of the movable plate 2.
[0045] The first positioning bolt 11 completes the assembly of the first door frame 1 outside the movable plate 2.
[0046] In the embodiment, the right side of the movable plate 2 is fixed with movable die 21, the right side of the movable die 21 is movably connected with guide rod 22 at the four corners, and the right middle part of the movable plate 2 is fixed with forming die seat 23.
[0047] The movable plate 2 is matched with fixed die 61 through the guide rod 22, and the forming die seat 23 is used for the forming die casting production of aluminum alloy die casting.
[0048] In the embodiment, the opposite sides of the two limit plates 3 are fixed with guide grooves 31 matched with the front and rear sides of the trapezoidal plate 7, the outer side of the limit plate 3 is fixed with connecting sleeve 32, the middle part of the connecting sleeve 32 is movably inserted with the bottom of the connecting pin 41, and the guide groove 31 of the limit plate 3 is fixed with first limiting hole 33, and the first limiting hole 33 is movably inserted with the connecting pin 41.
[0049] The guide groove 31 of the limiting plate 3 cooperates with the trapezoidal plate 7 to complete the assembly of the first door frame 1 and the second door frame 5. During the production of the die casting, the connecting pin 41 needs to be inserted into the connecting sleeve 32 to release the connection of the connecting pin 41, the first limiting hole 33 and the second limiting hole 71, so as to facilitate the movement of the movable die 21 outside the fixed die 61 for die casting work, and release the connection of the limiting plate 3 and the trapezoidal plate 7.
[0050] When the lifting operation starts, the movable die 21 and the fixed die 61 need to be combined. At this time, the trapezoidal plate 7 is inserted into the guide groove 31 of the two limiting plates 3, the connecting pin 41 is inserted into the first limiting hole 33 and the second limiting hole 71, the assembly position of the limiting plate 3 and the trapezoidal plate 7 is locked, the dislocation of the movable die 21 and the fixed die 61 in the lifting process is avoided, the tray 8 is assembled below the first door frame 1 and the second door frame 5 through the connecting bolt 81, the upper part of the tray 8 is the movable die 21 and the fixed die 61, and the cooling oil liquid remaining on the die casting mold is avoided to pollute the production workshop and equipment without collection measures.
[0051] The connection of the connecting pin 41, the first limiting hole 33 and the second limiting hole 71 can also realize the connection of the movable die 21 and the fixed die 61 in the storage placement, avoid the external impurities from mixing when the connection of the movable die 21 and the fixed die 61 is released, and be not conducive to the storage and maintenance of the mold.
[0052] In the embodiment, the second positioning bolt 51 is inserted into the front and rear sides of the bottom of the second door frame 5, the opposite sides of the second positioning bolt 51 located on the front and rear sides of the second door frame 5 are respectively screwed with the front and rear sides of the fixed plate 6, and the second assembly groove is fixedly arranged at the bottom of the second door frame 5 and cooperates with the outer side of the fixed plate 6.
[0053] The second positioning bolt 51 completes the assembly of the second door frame 5 and the top plate.
[0054] In the embodiment, the injection pipe 62 is inserted into the middle part of the fixed plate 6, the fixed die 61 is fixedly arranged at the left end of the fixed plate 6, the middle part of the fixed die 61 is movably inserted into the left end of the injection pipe 62, the left side of the fixed die 61 is movably inserted into the right end of the four guide rods 22, and the left end of the injection pipe 62 extends to the left side of the forming mold base 23.
[0055] The injection pipe 62 introduces the aluminum liquid provided by the die casting machine to the outer side of the forming mold base 23, and completes the forming of the aluminum alloy die casting under the cooperation of the movable die 21 and the fixed die 61.
[0056] In the embodiment, the second limiting hole 71 is movably inserted into the front and rear sides of the left end of the trapezoidal plate 7.
[0057] The trapezoidal plate 7 cooperates with the guide groove 31 of the limiting plate 3 to provide guidance assistance for the movement of the movable die 21 outside the fixed die 61 for die casting.
[0058] In the embodiment, the pair of lifting lugs 9 are respectively threadedly connected with the top of the first portal 1 and the bottom of the second portal 5.
[0059] The lifting lugs 9 are arranged to facilitate the overhead crane to hoist the die casting mold in the workshop.
[0060] The above embodiment only expresses certain implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.
Claims
1. A production mold for an aluminum alloy die casting, characterized by: The utility model provides a kind of injection molding machine, including the following structure: First door frame (1), the bottom of the first door frame (1) is detachably connected with movable plate (2), the right end of the first door frame (1) is fixed with limit plate (3) on front and back sides, the left end of the limit plate (3) is movably inserted with connecting plate (4), the right end bottom of the connecting plate (4) is fixed with connecting pin (41); Second door frame (5), the bottom of the second door frame (5) is detachably connected with fixed plate (6), the left end of the second door frame (5) is fixed with trapezoidal plate (7); Tray (8), the four corners of the tray (8) are inserted with connecting bolt (81), the top of the connecting bolt (81) at the left and right ends of the tray is respectively threadedly connected with the bottom of the first door frame (1) and the bottom of the second door frame (5).
2. The production mold for an aluminum alloy die casting according to claim 1, characterized by: The bottom of the first door frame (1) is inserted with first positioning bolt (11) on front and back sides, the opposite sides of the first positioning bolt (11) on the front and back sides of the first door frame (1) are respectively threadedly connected with the front and back sides of the movable plate (2), the bottom of the first door frame (1) is fixed with first assembly groove, and the first assembly groove is matched with the outside of the movable plate (2).
3. The production mold for an aluminum alloy die casting according to claim 1, characterized by: The right side of the movable plate (2) is fixed with movable die (21), the right side of the movable die (21) is detachably clamped with guide rod (22) at four corners, and the right side of the movable plate (2) is fixed with forming die seat (23) at the middle.
4. The production mold for an aluminum alloy die casting according to claim 1, characterized by: The opposite sides of the two limit plates (3) are fixed with guide groove (31) matched with the front and back sides of the trapezoidal plate (7), the outside of the limit plate (3) is fixed with connecting sleeve (32), the middle of the connecting sleeve (32) is movably inserted with the bottom of the connecting pin (41), and the guide groove (31) of the limit plate (3) is fixed with first limiting hole (33), and the first limiting hole (33) is movably inserted with the connecting pin (41).
5. The production mold for an aluminum alloy die casting according to Claim 1, characterized by: The bottom of the second door frame (5) is inserted with second positioning bolt (51) on front and back sides, the opposite sides of the second positioning bolt (51) on the front and back sides of the second door frame (5) are respectively threadedly connected with the front and back sides of the fixed plate (6), and the bottom of the second door frame (5) is fixed with second assembly groove, and the second assembly groove is matched with the outside of the fixed plate (6).
6. The production mold for an aluminum alloy die casting according to claim 1, characterized by: The middle of the fixed plate (6) is inserted with injection tube (62), the left end of the fixed plate (6) is fixed with fixed die (61), the middle of the fixed die (61) is movably inserted with the left end of the injection tube (62), the left side of the fixed die (61) is movably inserted with the right end of the four guide rods (22) at four corners, and the left end discharge port of the injection tube (62) extends to the left side of the forming die seat (23).
7. The production mold for an aluminum alloy die casting according to Claim 1, characterized by: The left end of the trapezoidal plate (7) is fixed with second limiting hole (71) on front and back sides, and the second limiting hole (71) is movably inserted with the connecting pin (41).
8. The production mold for an aluminum alloy die casting according to claim 1, characterized by: It also includes a pair of lifting lugs (9), and the pair of lifting lugs (9) are respectively threadedly connected with the top of the first door frame (1) and the bottom of the second door frame (5).