Angle-adjustable aluminum alloy die-casting mold frame

Abstract

The utility model provides an angle adjustable aluminium alloy die -casting die frame, including base, the top of base is provided with aluminium alloy basket, the both sides of aluminium alloy basket are provided with left plate and right plate respectively, the bottom of left plate and right plate is fixedly connected with the top wall of base, the top of left plate and right plate is provided with left pivot and right pivot respectively, left pivot and right pivot are coaxial and both opposite ends are fixedly connected with the both sides of aluminium alloy basket. In the utility model, through setting up aluminium alloy basket, left pivot, right pivot, left plate, right plate, movable mounting plate and fixed mounting plate, the aluminium alloy basket that fixedly placed mould can rotate, is convenient for maintaining each part of mould outside, can control mould parting when movable mounting plate moves, is convenient for maintaining cavity when aluminium alloy basket carries the mould that parting rotates, and this kind of aluminium alloy basket angle adjustable die frame greatly improves the convenience of mould maintenance.

Description

TECHNICAL FIELD

[0001] The utility model relates to die casting die maintenance auxiliary technical field, concretely is a kind of angle-adjustable aluminium alloy die casting die frame. BACKGROUND

[0002] Aluminium alloy die casting die needs to be stored at fixed point when not being used, and the storage process needs to be maintained regularly, and aluminium alloy die casting die mainly includes movable die and fixed die, when storing, movable die and fixed die after closing are placed on die carriage, in order to guarantee the performance of die, the die stored is usually positioned and maintained.

[0003] At present, die is usually placed on die placing rack / stand when storing, when needing to maintain, movable die is usually transferred from placing rack / stand to maintenance table by forklift or travelling crane, then movable die and fixed die are controlled to be parted by travelling crane and lifting lug on movable die, so that cavity is exposed, then maintenance personnel maintain cavity, and when needing to maintain hole on the side of movable die and fixed die after maintenance, travelling crane is also used to rotate movable die and fixed die.In this way, the maintenance of die casting die occupies a lot of time, and die is also easy to be bumped and scratched during maintenance, and there is also safety hazard.In view of this, there is an urgent need for an aluminium alloy die casting die frame on the market, which can place die, can part movable die and fixed die, and can also adjust the inclination angle of die.

[0004] Therefore, the utility model provides an angle-adjustable aluminium alloy die casting die frame. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an angle-adjustable aluminium alloy die casting die frame to solve the problems in the background art, which has the functions of stably storing die at fixed point, controlling movable die and fixed die to be parted, and rotating die, so that the maintenance of die is more convenient.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: an angle-adjustable aluminium alloy die casting die frame, comprising a base, an aluminium alloy basket is arranged above the base, left and right plates are arranged on the left and right sides of the aluminium alloy basket respectively, the bottom of the left and right plates is fixedly connected with the top wall of the base, left and right rotating shafts are arranged on the top of the left and right plates respectively, the left and right rotating shafts are coaxial and the opposite ends of the two are fixedly connected with the left and right sides of the aluminium alloy basket, fixed and movable mounting plates are arranged in the aluminium alloy basket, the movable mounting plate and the fixed mounting plate are oppositely arranged and are slidably connected with the aluminium alloy basket, a control combination for controlling the movement of the aluminium alloy basket is arranged on the outside of the aluminium alloy basket, and a driving mechanism for controlling the rotation of the left rotating shaft is arranged on one side of the left plate.

[0007] Further, the back of the fixed mounting plate is fixedly connected with one side in the aluminum alloy basket, the back of the movable mounting plate is fixedly connected with a guide column close to the side, the other side of the aluminum alloy basket is fixedly connected with a guide sleeve sleeved outside the guide column.

[0008] Further, the control assembly comprises a lead screw and a sleeve, one end of the lead screw is rotatably connected with the middle part of the back of the movable mounting plate, the right rotating shaft is in a circular tube structure, the sleeve is fixedly sleeved in the right rotating shaft, and the lead screw is sleeved in the sleeve.

[0009] Further, the other end of the lead screw is welded with a handle.

[0010] Further, the driving mechanism comprises a worm gear and a worm, the worm gear is fixedly sleeved outside the left rotating shaft, and the worm is rotatably connected with the outside of the left plate and engaged with the worm gear.

[0011] Further, one end of the rod shaft of the worm is welded with a handle.

[0012] Further, the bottom of the base is provided with a lifting support plate below the aluminum alloy basket, the bottom of the aluminum alloy basket is provided with a gap for the lifting support plate, the bottom of the lifting support plate is rotatably connected with a lead screw, and the top wall of the base is welded with a door-shaped frame which is rotatably connected with the lead screw.

[0013] The utility model discloses the beneficial effects are as follows:

[0014] 1. In the utility model, through setting up aluminum alloy basket, left rotating shaft, right rotating shaft, left plate, right plate, movable mounting plate and fixed mounting plate, the aluminum alloy basket that fixedly places the die can rotate, and it is convenient to maintain each part outside the die, and the movable mounting plate can control the die parting when moving, and the aluminum alloy basket carries the die that parting rotates and is convenient for maintaining the cavity, and the die holder with the angle of the aluminum alloy basket can be adjusted greatly improves the convenience of die maintenance.

[0015] 2. In the utility model, the lifting support plate below the aluminum alloy basket is arranged on the top of the base, and the lifting support plate can assist supporting the die when rising to abut with the bottom of the die, and has the advantages of improving the support stability of the placed die. DRAWINGS

[0016] Figure 1 It is the structure schematic view of the utility model angle -adjustable aluminum die-casting die holder;

[0017] Figure 2 It is Figure 1 The back of the die holder;

[0018] Figure 3This is a schematic diagram showing the connection between the lead screw, gantry frame, and support plate of an adjustable-angle aluminum alloy die-casting mold frame according to this utility model.

[0019] In the diagram: 1. Base; 11. Gantry frame; 2. Aluminum alloy basket; 21. Guide sleeve; 22. Clearance notch; 3. Left plate; 4. Right plate; 5. Left pivot; 6. Right pivot; 7. Fixed mounting plate; 8. Control assembly; 81. Screw sleeve; 82. Screw rod; 821. Handle; 9. Drive mechanism; 91. Worm gear; 92. Worm; 921. Rod shaft; 9211. Turning handle; 101. Lifting support plate; 102. Screw rod; 103. Moving mounting plate; 1031. Guide column. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figures 1 to 3 This utility model provides a technical solution: an adjustable angle aluminum alloy die casting mold frame, including a base 1, an aluminum alloy basket 2 is provided above the base 1, the aluminum alloy basket 2 is a square basket structure made of aluminum alloy profiles welded or connected by bolts, with the characteristics of hollowing and weight reduction, which facilitates transportation and manufacturing, and the aluminum alloy basket 2 is used to place die casting molds (moving mold and fixed mold).

[0022] The aluminum alloy basket 2 has a left plate 3 and a right plate 4 on its two sides. The bottom of the left plate 3 and the right plate 4 are fixedly connected to the top wall of the base 1. The top of the left plate 3 and the right plate 4 are respectively provided with a left rotating shaft 5 and a right rotating shaft 6. The left rotating shaft 5 and the right rotating shaft 6 are coaxial and their opposite ends are fixedly connected to the two sides of the aluminum alloy basket 2. The aluminum alloy basket 2 can rotate relative to the base 1. A left bearing sleeve and a right bearing sleeve can be welded to the top of the left plate 3 and the right plate 4 respectively, and bearings are installed between the left rotating shaft 5 and the left bearing sleeve, and between the right rotating shaft 6 and the right bearing sleeve. When the aluminum alloy basket 2 rotates, the tilt angle of its inner mold can be adjusted.

[0023] Furthermore, the aluminum alloy basket 2 is provided with a fixed mounting plate 7 and a movable mounting plate 103. The movable mounting plate 103 and the fixed mounting plate 7 are arranged opposite to each other and are slidably connected to the aluminum alloy basket 2. Specifically, the back of the fixed mounting plate 7 is fixedly connected to one side of the aluminum alloy basket 2, and a guide post 1031 near the side is fixedly connected to the back of the movable mounting plate 103. A guide sleeve 21 sleeved on the outside of the guide post 1031 is fixedly connected to the other side of the aluminum alloy basket 2. When the movable mounting plate 103 slides, the distance between it and the fixed mounting plate 7 changes. The moving mounting plate 103 and the fixed mounting plate 7 are the moving mold and fixed mold fixing plates, respectively. In specific implementation, holes are installed on the surface of the moving mounting plate 103 and the fixed mounting plate 7. The moving mold and the fixed mold are fixedly installed on the moving mounting plate 103 and the fixed mounting plate 7 by bolts. When the moving mounting plate 103 moves, it can control the parting and closing actions of the moving mold and the fixed mold. When the moving mold and the fixed mold are parted, their cavities are exposed. At this time, in conjunction with the rotation function of the aluminum alloy basket 2, it is convenient for maintenance personnel to maintain and handle the mold and cavity.

[0024] The outer side of the aluminum alloy basket 2 is provided with a control assembly 8 for controlling the movement of the aluminum alloy basket 2.

[0025] Specifically, the control assembly 8 includes a threaded sleeve 81 and a lead screw 82. One end of the lead screw 82 is rotatably connected to the middle of the back of the movable mounting plate 103. Specifically, a T-shaped head is welded to the lead screw 82, and a connecting sleeve is welded to the back of the movable mounting plate 103. An annular groove with clearance fit to the T-shaped head is opened in the connecting sleeve. The right-turning shaft 6 is a circular tube structure. The threaded sleeve 81 is fixedly sleeved inside the right-turning shaft 6, and the lead screw 82 is sleeved through the threaded sleeve 81. When the lead screw 82 rotates, it will move axially, thereby driving the movable mounting plate 103 to move. Thus, the parting direction of the mold is parallel to the axis of the right-turning shaft 6. In this way, the center of gravity of the mold can be located close to the axis of the right-turning shaft 6 during parting and closing, which facilitates the production of aluminum alloy basket 2 with less effort in rotation. The other end of the lead screw 82 is welded with a crank handle 821, which is a handheld component. The operator holds the crank handle 821 and rotates it to drive the lead screw 82 to rotate.

[0026] A drive mechanism 9 for controlling the rotation of the left rotating shaft 5 is provided on one side of the left plate 3.

[0027] Specifically, the drive mechanism 9 includes a worm gear 91 and a worm 92. The worm gear 91 is fixedly sleeved on the outside of the left rotating shaft 5, and the worm 92 is rotatably connected to the outside of the left plate 3 and meshes with the worm gear 91. When the worm 92 rotates, it can drive the worm gear 91 to rotate, thereby controlling the rotation of the left rotating shaft 5, which facilitates the adjustment of the tilt angle of the aluminum alloy basket 2. A handle 9211 is welded to one end of the shaft 921 of the worm 92. The handle 9211 is also a handheld component, and the operator can drive the worm 92 to rotate by turning the handle 9211.

[0028] In this embodiment, a lifting support plate 101 is provided above the base 1 and located below the aluminum alloy basket 2. The bottom of the aluminum alloy basket 2 has a clearance notch 22 that matches the lifting support plate 101. When the lifting support plate 101 rises, it can pass through the clearance notch 22 and enter the aluminum alloy basket 2. The function of the lifting support plate 101 is to support the mold (moving mold and fixed mold) under load, improve the stability of the mold support, and facilitate the stable placement of the mold. A lead screw 102 is rotatably connected to the bottom of the lifting support plate 101. A portal frame 11 is welded to the top of the base 1 and is screwed through and connected to the lead screw 102. Specifically, a threaded sleeve is welded to the top of the portal frame 11 and fitted onto the outside of the lead screw 102. Guide shafts located on both sides of the lead screw 102 can be welded to the bottom of the lifting platform 101. Then, a limiting sleeve sleeved on the outside of the guide shaft can be welded to the top of the gantry frame 11. The limiting sleeve and the guide shaft are slidably connected. Thus, when the lead screw 102 is rotated, the lifting platform 101 can move up and down. A handle can be welded to one part of the lead screw 102. The lead screw 102 can be rotated by holding the handle.

[0029] Working principle: Before use, attach a bubble level to the side of the opening of the aluminum alloy basket 2 to help determine the level of the aluminum alloy basket 2. Then, fix a ring scale on the outside of the left plate 3 and attach it to the outside of the left rotating shaft 5. Make an indicator mark on the outer wall of the left rotating shaft 5 to obtain the rotation angle of the aluminum alloy basket 2. When maintenance of the placed mold is required, the operator first manually rotates the lead screw 102 using the lever. At this time, the lifting plate 101 will descend and leave the mold. Then, the maintenance personnel hold the crank 821 and rotate it. The moving mounting plate 103 drives the moving mold and the fixed mold to separate. At this time, the cavities on the moving mold and the fixed mold are exposed, which is convenient for manual maintenance of the mold and the cavity. When it is necessary to focus on the maintenance of a local area inside the cavity, the maintenance personnel hold the turn handle 9211 and rotate it. The worm 92 is driven to rotate, the worm wheel 91 rotates, and the left rotating shaft 5 rotates. At this time, the aluminum alloy basket 2 tilts to a position inside the cavity that is convenient for maintenance personnel to maintain. When it is necessary to maintain other parts of the mold, the aluminum alloy basket 2 is controlled to rotate. Since the aluminum alloy basket 2 is hollow, it is convenient for maintenance personnel to maintain. After maintenance is completed, the above operation is reversed to continue storing the mold.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable-angle aluminum alloy die-casting mold frame, comprising a base (1), characterized in that, An aluminum alloy basket (2) is provided above the base (1). A left plate (3) and a right plate (4) are provided on both sides of the aluminum alloy basket (2). The bottom of the left plate (3) and the right plate (4) are fixedly connected to the top wall of the base (1). A left rotating shaft (5) and a right rotating shaft (6) are provided on the top of the left plate (3) and the right plate (4). The left rotating shaft (5) and the right rotating shaft (6) are coaxial and their opposite ends are fixedly connected to both sides of the aluminum alloy basket (2). A fixed mounting plate (7) and a movable mounting plate (103) are provided inside the aluminum alloy basket (2). The movable mounting plate (103) and the fixed mounting plate (7) are arranged opposite each other and are slidably connected to the aluminum alloy basket (2). A control assembly (8) for controlling the movement of the aluminum alloy basket (2) is provided on the outside of the aluminum alloy basket (2). A drive mechanism (9) for controlling the rotation of the left rotating shaft (5) is provided on one side of the left plate (3).

2. The adjustable-angle aluminum alloy die-casting mold frame according to claim 1, characterized in that: The back of the fixed mounting plate (7) is fixedly connected to one side of the aluminum alloy basket (2), and the back of the movable mounting plate (103) is fixedly connected to a guide post (1031) near the side. The other side of the aluminum alloy basket (2) is fixedly connected to a guide sleeve (21) sleeved outside the guide post (1031).

3. The adjustable-angle aluminum alloy die-casting mold frame according to claim 1, characterized in that: The control assembly (8) includes a threaded sleeve (81) and a lead screw (82). One end of the lead screw (82) is rotatably connected to the middle of the back of the movable mounting plate (103). The right-hand rotating shaft (6) is a round tube structure. The threaded sleeve (81) is fixedly sleeved inside the right-hand rotating shaft (6). The lead screw (82) is sleeved through the threaded sleeve (81).

4. The adjustable-angle aluminum alloy die-casting mold frame according to claim 3, characterized in that: A crank handle (821) is welded to the other end of the lead screw (82).

5. The adjustable-angle aluminum alloy die-casting mold frame according to claim 1, characterized in that: The drive mechanism (9) includes a worm wheel (91) and a worm (92). The worm wheel (91) is fixedly sleeved on the outside of the left rotating shaft (5), and the worm (92) is rotatably connected to the outside of the left plate (3) and meshes with the worm wheel (91).

6. The adjustable-angle aluminum alloy die-casting mold frame according to claim 5, characterized in that: A throttle (9211) is welded to one end of the shaft (921) of the worm (92).

7. The adjustable-angle aluminum alloy die-casting mold frame according to claim 1, characterized in that: A lifting support plate (101) is provided above the base (1) and located below the aluminum alloy basket (2). The bottom of the aluminum alloy basket (2) is provided with a clearance notch (22) that is adapted to the lifting support plate (101). A lead screw (102) is rotatably connected to the bottom of the lifting support plate (101). A portal frame (11) is welded to the top of the base (1) and is screwed through and connected to the lead screw (102).

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