Aluminum alloy accessory casting equipment and using method thereof

Abstract

The invention discloses aluminum alloy accessory casting equipment and a using method thereof.The aluminum alloy accessory casting equipment comprises a supporting base and a top plate, a lower mold and an upper mold are arranged at the top of the supporting base, a driving part is fixedly connected to the top of the top plate in a penetrating and inserting mode, an auxiliary mechanism is arranged on the supporting base, and a pushing mechanism is arranged on the lower mold; a protection mechanism is arranged at the top of the upper die, a positioning mechanism used for locking the installation position of the auxiliary mechanism is arranged on the supporting base, the auxiliary mechanism comprises an auxiliary frame and a connecting frame, and the top of the auxiliary frame is fixedly connected with the lower die. By means of the arrangement mode that the auxiliary frame, the connecting frame, the bottom plate, the universal wheels, the supporting columns, the transverse plate, the first sliding plate and the second sliding plate are matched, the auxiliary frame supports the lower mold, the bottom plate and the universal wheels move and support the auxiliary frame, the connecting frame vertically guides sliding of the upper mold, the upper mold and the lower mold can be conveniently moved and replaced, and the working efficiency is improved. And carrying by workers is not needed, and operation is convenient.

Description

Technical Field

[0001] The invention relates to the field of aluminum alloy fitting casting equipment, and in particular to an aluminum alloy fitting casting equipment and a use method thereof. Background Art

[0002] Aluminum alloy accessories usually refer to accessories made of aluminum alloy. Aluminum alloy accessories can usually be used in various parts and components of aluminum alloy doors and windows and aluminum profile frames. Aluminum alloy accessories mainly include three categories: hardware, sealing materials and auxiliary parts. Aluminum alloy has the advantages of light weight, high strength, corrosion resistance and good thermal conductivity. Casting equipment is usually used in the production of some aluminum alloys.

[0003] Casting equipment can usually be used to cast and mold aluminum alloy accessories. The casting equipment in the prior art usually includes a base, a top plate, an upper mold, a lower mold, a support frame and a driving member. The lower mold is fixedly installed on the top of the base, and the upper mold is fixedly installed on the output end of the driving member. The support frame supports and connects the top plate and the base, and then the driving member drives the upper mold to move downward, so that the upper mold and the lower mold are pressed together, and then casting is performed between the upper mold and the lower mold. After a certain period of time, the upper mold and the lower mold are separated to remove the cast aluminum alloy accessories.

[0004] There are various types of aluminum alloy accessories, and the upper molds and lower molds required are different. If the upper molds and lower molds need to be replaced according to the types of aluminum alloy accessories, it is usually necessary to disassemble the upper molds and lower molds in turn, and then the staff will move the upper molds and lower molds, and then move the new molds to the base for assembly. This method will result in cumbersome operations, and the aluminum alloy accessories casting equipment is not convenient for replacing the upper and lower molds according to needs. Summary of the invention

[0005] The object of the present invention is to provide an aluminum alloy fitting casting device and a method of using the same to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an aluminum alloy fitting casting device, comprising:

[0007] A support base, the top of which is provided with a lower mold and an upper mold for casting and molding the aluminum alloy accessories;

[0008] A top plate, the top plate is located above the support base, and a driving member for driving the upper mold to move vertically is fixedly inserted and connected to the top of the top plate;

[0009] The support base is provided with an auxiliary mechanism for sliding and separating the lower mold and the upper mold, the lower mold is provided with a push mechanism for pushing out the cast aluminum alloy fittings, the top of the upper mold is provided with a protection mechanism, and the support base is provided with a positioning mechanism for locking the installation position of the auxiliary mechanism, and the auxiliary mechanism includes:

[0010] An auxiliary frame, the top of which is fixedly connected to the lower mold;

[0011] The upper mold is slidably arranged between adjacent connecting frames, and the connecting frame is fixedly connected to the top of the auxiliary frame.

[0012] Preferably, the auxiliary mechanism further comprises:

[0013] A bottom plate, the top of which is fixedly connected to the auxiliary frame, a support column is fixedly connected between the bottom plate and the inner wall of the auxiliary frame, and a cross plate is fixedly connected between the support column and the side of the inner wall of the auxiliary frame;

[0014] A universal wheel, the universal wheel is fixedly connected to the bottom of the base plate;

[0015] A first slide plate, wherein the first slide plate is fixedly connected to the top of the upper mold, and a fastening bolt is threadedly inserted and connected to the top of the first slide plate;

[0016] The second slide plate is fixedly connected to the top of the connecting frame, and the bottom of the top plate is symmetrically provided with a first slide groove matched with the second slide plate.

[0017] Preferably, a first through slot is provided on the side of the support base, a second through slot is provided on the bottom end of the inner wall of the first through slot, the support column is slidably and interlacedly connected with the inner cavity of the first through slot, the bottom plate is slidably and interlacedly connected with the inner cavity of the second through slot, the cross plate is located inside the first through slot, a third through slot and a fourth through slot are provided on the top of the auxiliary frame, a fixing seat is symmetrically and fixedly connected to the side of the auxiliary frame, a connecting frame is fixedly connected to the other side of the support base, a locking plate is slidably and interlacedly connected to the inner cavity of the fixing seat, the locking plate is slidably and interlacedly connected to the inner cavity of the connecting frame, a fifth through slot is provided on the side of the connecting frame, and a positioning slot is provided on the side of the locking plate.

[0018] Preferably, an assembly plate is fixedly connected to the side of the support base, an assembly frame is slidably and interlacedly connected to the outside of the assembly plate, an assembly rack is fixedly connected to the top of the assembly frame, the side of the assembly rack is fixedly connected to the top plate, the output end of the driving member is transmission-connected to the assembly plate, the assembly plate is located on the top of the upper mold, a screw hole matching with a fastening bolt is provided on the top of the assembly plate, a second slide groove is provided on the side of the assembly frame, and a through slot is provided on the side of the assembly plate.

[0019] Preferably, the positioning mechanism comprises:

[0020] A positioning frame, wherein a fixing plate is fixedly connected to the bottom of the positioning frame, and a fixing cylinder is fixedly connected to the side of the fixing plate;

[0021] A limiting frame, a third sliding groove matching with the limiting frame is opened on the side of the positioning frame, and a limiting groove matching with the limiting frame is opened on the side of the supporting base;

[0022] A fixing ring is embedded in the interior of the fixing tube, a sliding rod is slidably inserted into the inner cavity of the fixing ring, an end of the sliding rod is fixedly connected to the limit frame, a first spring is sleeved on the outside of the sliding rod, one end of the first spring is fixedly connected to the limit frame, and the other end of the first spring is fixedly connected to the fixing ring.

[0023] Preferably, the positioning mechanism further comprises:

[0024] An inserting plate, the side of which is fixedly connected to the positioning frame, and the inserting plate is slidably inserted and connected with the inner cavity of the second sliding groove and the inserting slot;

[0025] A positioning block, the side of which is fixedly connected to the inner wall of the positioning frame, and the positioning block is slidably and interlacedly connected to the inner cavity of the fifth through groove and the positioning groove.

[0026] Preferably, the pushing mechanism comprises:

[0027] A lower pressing plate, the side of which is fixedly connected to the upper mold;

[0028] A movable plate, the movable plate is located at the bottom of the lower pressing plate, and the movable plate is slidably interlaced with the inner cavity of the third through groove;

[0029] A sliding plate, the sliding plate is fixedly connected to the bottom of the moving plate, a push column is fixedly connected to the top of the sliding plate, a push plate is fixedly connected to the top of the push column, a square groove matching with the push plate is opened at the bottom end of the inner wall of the lower mold, and a fourth sliding groove matching with the push column is opened at the bottom end of the inner wall of the square groove;

[0030] A mounting rod, wherein the mounting rod is threadedly inserted and connected to one of the horizontal plates, the outer wall of the mounting rod is slidably inserted and connected to the sliding plate, and a second spring is sleeved on the outside of the mounting rod, one end of the second spring is in contact with the sliding plate, and the other end of the second spring is in contact with one of the horizontal plates.

[0031] Preferably, the protection mechanism comprises:

[0032] A protection frame and a bearing frame, wherein the bearing frame is located outside the fastening bolts, the bearing frame is fixedly connected to the top of the assembly plate, and the bearing frame is slidably interlaced with the inner cavity of the protection frame;

[0033] A driving seat, wherein a moving rod is slidably inserted into an inner cavity of the driving seat, a guide frame is fixedly inserted into the top of the driving seat, and the moving rod is slidably inserted into the inner cavity of the guide frame;

[0034] An auxiliary plate, wherein the auxiliary plate is fixedly connected to the end of the moving rod, the side of the auxiliary plate is fixedly connected with an anti-slip column, the side of the protection frame is provided with a fifth sliding groove that cooperates with the anti-slip column, and the side of the supporting frame is provided with a card slot that cooperates with the anti-slip column.

[0035] Preferably, the protection mechanism further comprises:

[0036] A moving cap, the moving cap being fixedly connected to the other end of the moving rod;

[0037] The third spring is sleeved on the outside of the moving rod, one end of the third spring is fixedly connected to the moving cap, and the other end of the third spring is fixedly connected to the guide frame.

[0038] The present invention also provides a method for using the aluminum alloy fitting casting equipment, comprising the following specific steps:

[0039] Step 1: When it is necessary to cast the aluminum alloy accessories, select the corresponding upper mold and lower mold according to the shape of the aluminum alloy accessories, and then push the auxiliary frame to move to connect with the support base, the bottom plate and the support column enter the inner cavity of the second through groove and the first through groove, and at the same time drive the lower mold and the upper mold to enter between the support base and the top plate, and at the same time the auxiliary frame drives the connecting frame to move, the connecting frame makes the second slide plate slide to the top plate, and at the same time the driving member drives the assembly plate to pre-drop to the position corresponding to the first slide plate, so that the first slide plate can enter the assembly plate, and the fastening bolts lock the assembly plate and the first slide plate;

[0040] Step 2: Then pull the sliding rod so that the sliding rod pulls the limit frame to separate from the support base, and pulls the positioning frame to move until the positioning block is separated from the connecting frame. At this time, the locking plate is inserted and limited to the fixing seat and the connecting frame, and then the positioning frame is restored to its original position. The positioning block limits the relative position of the locking plate and the connecting frame to achieve installation and fixation of the upper mold and the lower mold;

[0041] Step three: Then make the driving part drive the upper mold to move, the upper mold drives the movable plate to move vertically, and then pushes the sliding plate to drive the pushing column and the push plate to move vertically, so that the push plate is hidden inside the square groove, and then pour the aluminum alloy liquid between the upper mold and the lower mold, and then pour the aluminum alloy accessories. After a certain period of forming, along with the top of the upper mold, the elastic force of the second spring pushes the sliding plate to move, and then the push plate pushes up the formed aluminum alloy accessories.

[0042] Technical effects and advantages of the present invention:

[0043] (1) The present invention utilizes an auxiliary frame, a connecting frame, a bottom plate, universal wheels, a support column, a cross plate, a first slide plate and a second slide plate in a coordinated arrangement, wherein the auxiliary frame supports the lower mold, the bottom plate and the universal wheels move and support the auxiliary frame, and the connecting frame vertically guides the sliding of the upper mold, thereby facilitating the movement and replacement of the upper mold and the lower mold, without the need for staff to carry them, and facilitating operation;

[0044] (2) The present invention utilizes a configuration method in which a fixing seat, a connection frame, a locking plate, a fastening bolt, a positioning block and a positioning frame are matched with each other. The locking plate limits the relative position of the fixing seat and the connection frame, the fastening bolt limits the relative position of the assembly plate and the first slide plate, and the positioning frame drives the positioning block to limit the position of the locking plate, thereby facilitating the installation and fixation of the upper mold and the lower mold and facilitating operation.

[0045] (3) The present invention utilizes a protective frame, a bearing frame, a driving seat, an auxiliary plate, a guide frame, a third spring, a movable cap and an anti-slip column to cooperate with each other. The protective frame and the bearing frame shield the fastening bolts, and the anti-slip column is driven to install and remove the protective frame, which is beneficial to limit the fastening bolts and prevent the fastening bolts from rotating and slipping, so as to increase the stability of the upper mold installation.

[0046] (4) The present invention utilizes a positioning frame, a fixing plate, a fixing cylinder, a limiting frame, a fixing ring, a sliding rod, a first spring, an insertion plate and a positioning block in a coordinated arrangement. The positioning frame drives the insertion plate to limit the relative position of the assembly frame and the assembly plate. The positioning frame drives the positioning block to limit the position of the anti-slip column. The limiting frame limits the position of the positioning frame. This facilitates the removal and maintenance of the driving member while replacing the upper mold and the lower mold, which is convenient for operation.

[0047] (5) The present invention utilizes a setting method that cooperates with a lower pressure plate, a movable plate, a sliding plate, a mounting rod, a second spring, a pushing column, and a pushing plate. The lower pressure plate pushes the movable plate to move, so that the movable plate drives the sliding plate to move vertically. The sliding plate drives the pushing plate to be hidden inside the square groove. The elastic force of the second spring pushes the sliding plate to move vertically, which is beneficial to push out the cast aluminum alloy accessories to facilitate the discharge operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0049] Figure 2 It is a schematic diagram of the front structure of the present invention.

[0050] Figure 3 It is a front cross-sectional structural schematic diagram of the present invention.

[0051] Figure 4 It is a front cross-sectional structural schematic diagram of the connection frame of the present invention.

[0052] Figure 5 It is a front cross-sectional structural schematic diagram of the assembly frame of the present invention.

[0053] Figure 6 It is a schematic diagram of the cross-sectional structure of the fixed cylinder of the present invention.

[0054] Figure 7 It is a schematic diagram of the front cross-sectional structure of the top plate of the present invention.

[0055] Figure 8 It is a front cross-sectional structural schematic diagram of the protection frame of the present invention.

[0056] In the figure: 1, support base; 2, auxiliary mechanism; 21, auxiliary frame; 22, connecting frame; 23, bottom plate; 24, universal wheel; 25, support column; 26, cross plate; 27, first slide plate; 28, second slide plate; 29, fixed seat; 210, connecting frame; 211, locking plate; 212, fastening bolt; 3, positioning mechanism; 31, positioning frame; 32, fixing plate; 33, fixing cylinder; 34, limiting frame; 35, fixing ring; 36, sliding rod; 37, first spring; 38, inserting plate; 39, positioning block; 4, pushing mechanism; 41, lower pressure plate; 42, moving plate; 43, sliding plate; 44, mounting rod; 45, second spring; 46, pushing column; 47, pushing plate; 5, protection mechanism; 51, protection frame; 52, bearing frame; 53, driving seat; 54, auxiliary plate; 55, guide frame; 56, third spring; 57, moving cap; 58, anti-slip column; 6, lower mold; 7, upper mold; 8, top plate; 9, driving member; 10, assembly plate; 11, assembly frame; 12, assembly frame; 13, assembly plate. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] The present invention provides Figure 1-8 The aluminum alloy accessory casting equipment shown in the figure includes a support base 1 and a top plate 8. The support base 1 is conducive to connecting with the auxiliary frame 21, which is conducive to sliding installation of the lower mold 6. The top plate 8 is conducive to supporting the driving member 9, which is convenient for installing the driving member 9, and is also conducive to connecting with the second slide plate 28 to slide the connecting frame 22. The top of the support base 1 is provided with a lower mold 6 and an upper mold 7 for casting and molding the aluminum alloy accessories. The side of the support base 1 is fixedly connected with an assembly plate 13, which is conducive to connecting with the assembly frame 12, which is convenient for installing and positioning the assembly frame 12. The outer side of the assembly plate 13 is slidably interlaced with the assembly frame 12, which is conducive to supporting the assembly frame 11 and facilitating the installation of the assembly frame 12. The top of the assembly frame 12 is fixedly connected with the assembly frame 11. 1. The assembly frame 11 is conducive to supporting the top plate 8, which is convenient for positioning and installing the top plate 8. The side of the assembly frame 11 is fixedly connected to the top plate 8. The output end of the driving member 9 is transmission-connected with the assembly plate 10, which is conducive to connecting with the upper mold 7, and then it is conducive to driving the upper mold 7 to open or close the mold. The assembly plate 10 is conducive to installing and disassembling the upper mold 7. The assembly plate 10 is located at the top of the upper mold 7. The top of the assembly plate 10 is provided with a screw hole that matches the fastening bolt 212. The side of the assembly frame 12 is provided with a second slide groove. The side of the assembly plate 13 is provided with a through slot. The top plate 8 is located above the support base 1. The top of the top plate 8 is fixedly inserted and connected with a driving member 9 for driving the upper mold 7 to move vertically, which is conducive to driving the assembly plate 10 to move up and down, so as to drive the upper mold 7 to move up and down.

[0059] Furthermore, an auxiliary mechanism 2 for sliding and separating the lower mold 6 and the upper mold 7 is provided on the support base 1, a pushing mechanism 4 for pushing out the cast aluminum alloy accessories is provided on the lower mold 6, a protection mechanism 5 is provided on the top of the upper mold 7, and a positioning mechanism 3 for locking the installation position of the auxiliary mechanism 2 is provided on the support base 1.

[0060] Specifically, the auxiliary mechanism 2 includes an auxiliary frame 21, a connecting frame 22, a bottom plate 23, a universal wheel 24, a first slide plate 27 and a second slide plate 28. The auxiliary frame 21 is L-shaped, and the auxiliary frame 21 is conducive to supporting the lower mold 6, and is also conducive to driving the lower mold 6 and the upper mold 7 to move, so as to slide and replace the lower mold 6 and the upper mold 7. The connecting frame 22 is arranged in a Z shape, and the connecting frame 22 is conducive to the upper mold 7 sliding thereon through the guide rail, thereby facilitating the guiding operation of the upper mold 7, and is also conducive to driving the upper mold 7 to move. The bottom plate 23 is conducive to supporting the auxiliary frame 21, and is also conducive to supporting the support column 25. The universal wheel 24 is conducive to moving the bottom plate 23, so that the auxiliary frame The auxiliary frame 21 is moved to move and replace the lower mold 6 and the upper mold 7 without additional handling operations. The first slide plate 27 is conducive to sliding connection between the upper mold 7 and the assembly plate 10, which is convenient for positioning and installing the upper mold 7. The second slide plate 28 is conducive to sliding and guiding the installation of the connecting frame 22, which is convenient for increasing the stability of the use of the connecting frame 22. The top of the auxiliary frame 21 is fixedly connected to the lower mold 6, and the upper mold 7 is slidably arranged between adjacent connecting frames 22. The connecting frame 22 is fixedly connected to the top of the auxiliary frame 21. The top of the bottom plate 23 is fixedly connected to the auxiliary frame 21. A support column 25 is fixedly connected between the bottom plate 23 and the inner wall of the auxiliary frame 21, which is conducive to supporting the bottom plate 23 and the auxiliary frame 21 to increase the stability of the auxiliary frame 21. The stability of the auxiliary frame 21 is improved by a cross plate 26 fixedly connected between the support column 25 and the inner wall side of the auxiliary frame 21, which is beneficial to increase the stability of the support of the support column 25 and facilitate the reinforcement operation of the auxiliary frame 21. The universal wheel 24 is fixedly connected to the bottom of the bottom plate 23, and the first slide plate 27 is fixedly connected to the top of the upper mold 7. The top of the first slide plate 27 is threadedly inserted with a fastening bolt 212, which is beneficial to limit the relative position of the assembly plate 10 and the first slide plate 27, and then it is beneficial to install and disassemble the upper mold 7 so as to use the upper mold 7. The second slide plate 28 is fixedly connected to the top of the connecting frame 22, and the bottom of the top plate 8 is symmetrically provided with a first slide groove matched with the second slide plate 28. The side of the support base 1 is provided with a first through groove. A second through slot is provided at the bottom end of the inner wall of the through slot, the support column 25 is slidably inserted and connected with the inner cavity of the first through slot, the bottom plate 23 is slidably inserted and connected with the inner cavity of the second through slot, the cross plate 26 is located inside the first through slot, and a third through slot and a fourth through slot are provided on the top of the auxiliary frame 21. The side of the auxiliary frame 21 is symmetrically fixedly connected with a fixing seat 29, which is conducive to the sliding of the locking plate 211 thereon, so as to correspond to the connecting frame 210. The other side of the support base 1 is fixedly connected with the connecting frame 210, and the inner cavity of the fixing seat 29 is slidably inserted and connected with the locking plate 211, which is conducive to limiting the relative position of the fixing seat 29 and the connecting frame 210, so as to facilitate the installation and disassembly of the auxiliary frame 21, so as to install and use the lower mold 6 and the upper mold 7.The locking plate 211 is slidably connected with the inner cavity of the connecting frame 210, a fifth through slot is provided on the side of the connecting frame 210, and a positioning slot is provided on the side of the locking plate 211.

[0061] Furthermore, the positioning mechanism 3 includes a positioning frame 31, a limiting frame 34, a fixing ring 35, an insertion plate 38 and a positioning block 39. The positioning frame 31 is arranged in a U shape. The positioning frame 31 is conducive to driving the insertion plate 38 to move, and is also conducive to driving the positioning block 39 to move, so that the insertion plate 38 and the positioning block 39 can be operated simultaneously. The fixing ring 35 is conducive to guiding the sliding of the sliding rod 36, and the insertion plate 38 is conducive to limiting the relative position of the assembly frame 12 and the assembly plate 13, thereby facilitating The top plate 8 is installed and disassembled to remove the driving member 9 for maintenance. The positioning block 39 is conducive to limiting the position of the locking plate 211, and then it is conducive to limiting the position of the locking plate 211 to prevent the locking plate 211 from sliding randomly. The bottom of the positioning frame 31 is fixedly connected with a fixing plate 32, which is conducive to supporting the fixing cylinder 33. The side of the fixing plate 32 is fixedly connected with a fixing cylinder 33, which is conducive to supporting the sliding of the limiting frame 34. The side of the positioning frame 31 is provided with a fixing plate 32 that cooperates with the limiting frame 34. The third slide groove of the support base 1 is provided with a limiting groove that matches the limiting frame 34. The fixing ring 35 is embedded in the interior of the fixing cylinder 33. The inner cavity of the fixing ring 35 is slidably inserted and connected with a sliding rod 36, which is conducive to pulling the limiting frame 34 to move, so as to facilitate the separation of the limiting frame 34 from the support base 1 to release the position limit of the positioning frame 31. The end of the sliding rod 36 is fixedly connected to the limiting frame 34, and the outer sleeve of the sliding rod 36 is provided with a first spring 37. The elastic force of the first spring 37 is conducive to pushing the limiting frame 3 4 is moved, so that the limiting frame 34 can be restored to its original position after movement, so that the limiting frame 34 can be repeatedly operated. One end of the first spring 37 is fixedly connected to the limiting frame 34, and the other end of the first spring 37 is fixedly connected to the fixing ring 35. The side of the insertion plate 38 is fixedly connected to the positioning frame 31, and the insertion plate 38 is slidably inserted and connected with the inner cavity of the second sliding groove and the insertion groove. The side of the positioning block 39 is fixedly connected to the inner wall of the positioning frame 31, and the positioning block 39 is slidably inserted and connected with the inner cavity of the fifth through groove and the positioning groove.

[0062] In particular, the pushing mechanism 4 includes a lower pressing plate 41, a movable plate 42, a sliding plate 43 and a mounting rod 44. The lower pressing plate 41 is conducive to pushing the movable plate 42 to move, and is convenient for pushing the sliding plate 43 to move vertically, so that the pushing plate 47 is hidden inside the square groove, which is convenient for operation when the upper mold 7 is closed. The movable plate 42 is conducive to pushing the sliding plate 43 to move, and the mounting rod 44 is conducive to vertically guiding the sliding of the sliding plate 43, and is also conducive to guiding the deformation of the second spring 45. The side of the lower pressing plate 41 is fixedly connected to the upper mold 7, and the movable plate 42 is located at the bottom of the lower pressing plate 41. The movable plate 42 is slidably and interlacedly connected with the inner cavity of the third through groove, and the sliding plate 43 is fixedly connected to the bottom of the movable plate 42. The top of the sliding plate 43 is fixedly connected with a pushing column 46, which is conducive to pushing the pushing plate 47 The movement makes it easier for the push plate 47 to push the cast aluminum alloy accessories to be pushed so as to take out the cast aluminum alloy accessories. The top of the push column 46 is fixedly connected with a push plate 47. The bottom end of the inner wall of the lower mold 6 is provided with a square groove that matches the push plate 47. The bottom end of the inner wall of the square groove is provided with a fourth slide groove that matches the push column 46. The mounting rod 44 is threadedly inserted and connected to one of the cross plates 26. The outer wall of the mounting rod 44 is slidably inserted and connected to the sliding plate 43. The outer part of the mounting rod 44 is sleeved with a second spring 45. The elastic force of the second spring 45 is conducive to pushing the sliding plate 43 to move, so that the sliding plate 43 can be restored to its original position after movement, so as to repeat the operation of the sliding plate 43. One end of the second spring 45 is in contact with the sliding plate 43, and the other end of the second spring 45 is in contact with one of the cross plates 26.

[0063] The protective mechanism 5 includes a protective frame 51, a bearing frame 52, a driving seat 53, an auxiliary plate 54, a moving cap 57 and a third spring 56. The protective frame 51 is conducive to limiting the position of the fastening bolt 212 to prevent the fastening bolt 212 from sliding randomly, so as to increase the stability of the installation of the upper mold 7. The bearing frame 52 is conducive to covering the fastening bolt 212 to protect the end of the fastening bolt 212. The driving seat 53 is conducive to sliding the moving rod thereon. The auxiliary plate 54 is conducive to driving the anti-detachment column 58 to move, so as to facilitate the traction operation of the anti-detachment column 58. The moving cap 57 is conducive to driving the moving rod to slide horizontally. The elastic force of the third spring 56 is conducive to pushing the moving cap 57 to move, so as to facilitate the auxiliary plate 54 and the anti-detachment column 58 to return to their original positions after movement, so as to repeat the operation of the anti-detachment column 58. The bearing frame 52 is located outside the fastening bolt 212. The bearing frame 52 is fixedly connected to the top of the assembly plate 10. The bearing frame 52 and the protective The inner cavity of the protective frame 51 is slidably interlaced and connected, and the inner cavity of the driving seat 53 is slidably interlaced and connected with a moving rod. The top of the driving seat 53 is fixedly interlaced and connected with a guide frame 55. The guide frame 55 is U-shaped, which is conducive to horizontally guiding the sliding of the moving rod and compressing and supporting the third spring 56. The moving rod and the inner cavity of the guide frame 55 are slidably interlaced and connected, and the auxiliary plate 54 is fixedly connected to the end of the moving rod. The side of the auxiliary plate 54 is fixedly connected with an anti-slip column 58, which is conducive to limiting the relative position of the protective frame 51 and the bearing frame 52 to avoid random sliding of the protective frame 51. The side of the protective frame 51 is provided with a fifth sliding groove that cooperates with the anti-slip column 58, and the side of the bearing frame 52 is provided with a card groove that cooperates with the anti-slip column 58. The moving cap 57 is fixedly connected to the other end of the moving rod, and the third spring 56 is sleeved on the outside of the moving rod. One end of the third spring 56 is fixedly connected to the moving cap 57, and the other end of the third spring 56 is fixedly connected to the guide frame 55.

[0064] Method of use of the present invention:

[0065] When it is necessary to cast the aluminum alloy accessories, the corresponding upper mold 7 and lower mold 6 are selected according to the shape of the aluminum alloy accessories, and then the auxiliary frame 21 is pushed to move to connect with the support base 1, and the bottom plate 23 and the support column 25 enter the inner cavity of the second through groove and the first through groove, and at the same time drive the lower mold 6 and the upper mold 7 to enter between the support base 1 and the top plate 8, and at the same time the auxiliary frame 21 drives the connecting frame 22 to move, and the connecting frame 22 makes the second slide plate 28 slide onto the top plate 8, and at the same time makes the driving member 9 drive the assembly plate 10 to be pre-lowered to the position corresponding to the first slide plate 27, so that the first slide plate 27 enters the assembly plate 10, and the fastening bolts 212 lock the assembly plate 10 and the first slide plate 27;

[0066] Then, pull the sliding rod 36 so that the sliding rod 36 pulls the limiting frame 34 to be separated from the supporting base 1, and pulls the positioning frame 31 to move until the positioning block 39 is separated from the connecting frame 210. At this time, the locking plate 211 is inserted and limited to the fixing seat 29 and the connecting frame 210, and then the positioning frame 31 is restored to the original position. The positioning block 39 limits the relative position of the locking plate 211 and the connecting frame 210, so as to realize the installation and fixation of the upper mold 7 and the lower mold 6;

[0067] Then the driving member 9 drives the upper mold 7 to move, and the upper mold 7 drives the movable plate 42 to move vertically, and then drives the sliding plate 43 to drive the pushing column 46 and the pushing plate 47 to move vertically, so that the pushing plate 47 is hidden inside the square groove, and then the aluminum alloy liquid is poured between the upper mold 7 and the lower mold 6, and then the aluminum alloy accessories are poured. After a certain period of forming, the elastic force of the second spring 45 pushes the sliding plate 43 to move along the top of the upper mold 7, so that the pushing plate 47 pushes up the formed aluminum alloy accessories.

[0068] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum alloy parts casting equipment, comprising: A support base (1), wherein a lower mold (6) and an upper mold (7) for casting and molding the aluminum alloy fittings are arranged on the top of the support base (1); A top plate (8), the top plate (8) being located above the supporting base (1), and a driving member (9) for driving the upper mold (7) to move vertically is fixedly connected to the top of the top plate (8); The invention is characterized in that an auxiliary mechanism (2) for slidingly separating the lower mold (6) and the upper mold (7) is provided on the support base (1), a pushing mechanism (4) for pushing out the cast aluminum alloy fitting is provided on the lower mold (6), a protection mechanism (5) is provided on the top of the upper mold (7), a positioning mechanism (3) for locking the installation position of the auxiliary mechanism (2) is provided on the support base (1), and the auxiliary mechanism (2) comprises: An auxiliary frame (21), the top of the auxiliary frame (21) being fixedly connected to the lower mold (6); The upper mold (7) is slidably arranged between adjacent connecting frames (22), and the connecting frame (22) is fixedly connected to the top of the auxiliary frame (21).

2. The aluminum alloy fitting casting equipment according to claim 1, characterized in that: The auxiliary mechanism (2) further comprises: A bottom plate (23), the top end of the bottom plate (23) being fixedly connected to the auxiliary frame (21), a support column (25) being fixedly connected between the bottom plate (23) and the inner wall of the auxiliary frame (21), and a transverse plate (26) being fixedly connected between the support column (25) and the side portion of the inner wall of the auxiliary frame (21); A universal wheel (24), wherein the universal wheel (24) is fixedly connected to the bottom of the base plate (23); A first slide plate (27), wherein the first slide plate (27) is fixedly connected to the top of the upper mold (7), and a fastening bolt (212) is threadedly inserted through the top of the first slide plate (27); The second slide plate (28) is fixedly connected to the top of the connecting frame (22), and the bottom of the top plate (8) is symmetrically provided with a first slide groove matched with the second slide plate (28).

3. The aluminum alloy fitting casting equipment according to claim 2, characterized in that: A first through slot is provided on the side of the support base (1), a second through slot is provided at the bottom end of the inner wall of the first through slot, the support column (25) is slidably inserted and connected with the inner cavity of the first through slot, the bottom plate (23) is slidably inserted and connected with the inner cavity of the second through slot, the cross plate (26) is located inside the first through slot, a third through slot and a fourth through slot are provided on the top of the auxiliary frame (21), a fixing seat (29) is symmetrically fixedly connected to the side of the auxiliary frame (21), a connecting frame (210) is fixedly connected to the other side of the support base (1), a locking plate (211) is slidably inserted and connected to the inner cavity of the fixing seat (29), the locking plate (211) is slidably inserted and connected to the inner cavity of the connecting frame (210), a fifth through slot is provided on the side of the connecting frame (210), and a positioning slot is provided on the side of the locking plate (211).

4. The aluminum alloy fitting casting equipment according to claim 1, characterized in that: The side of the support base (1) is fixedly connected with an assembly plate (13), the outside of the assembly plate (13) is slidably connected with an assembly frame (12), the top of the assembly frame (12) is fixedly connected with an assembly rack (11), the side of the assembly rack (11) is fixedly connected to the top plate (8), the output end of the driving member (9) is drivingly connected with an assembly plate (10), the assembly plate (10) is located on the top of the upper mold (7), the top of the assembly plate (10) is provided with a screw hole that matches with the fastening bolt (212), the side of the assembly frame (12) is provided with a second slide groove, and the side of the assembly plate (13) is provided with a through-slot.

5. The aluminum alloy fitting casting equipment according to claim 1, characterized in that: The positioning mechanism (3) comprises: A positioning frame (31), wherein a fixing plate (32) is fixedly connected to the bottom of the positioning frame (31), and a fixing cylinder (33) is fixedly connected to the side of the fixing plate (32); A limiting frame (34), a third sliding groove matching with the limiting frame (34) is provided on the side of the positioning frame (31), and a limiting groove matching with the limiting frame (34) is provided on the side of the supporting base (1); A fixing ring (35), the fixing ring (35) is embedded in the fixing tube (33), the inner cavity of the fixing ring (35) is slidably connected with a sliding rod (36), the end of the sliding rod (36) is fixedly connected to the limiting frame (34), the outer portion of the sliding rod (36) is sleeved with a first spring (37), one end of the first spring (37) is fixedly connected to the limiting frame (34), and the other end of the first spring (37) is fixedly connected to the fixing ring (35).

6. The aluminum alloy fitting casting equipment according to claim 5, characterized in that: The positioning mechanism (3) further comprises: A plug-in plate (38), the side of which is fixedly connected to the positioning frame (31), and the plug-in plate (38) is slidably plugged and connected to the inner cavity of the second sliding groove and the plug-in slot; A positioning block (39), the side of which is fixedly connected to the inner wall of the positioning frame (31), and the positioning block (39) is slidably connected to the inner cavity of the fifth through groove and the positioning groove.

7. The aluminum alloy fitting casting equipment according to claim 1, characterized in that: The pushing mechanism (4) comprises: A lower pressing plate (41), the side of which is fixedly connected to the upper mold (7); A movable plate (42), the movable plate (42) being located at the bottom of the lower pressing plate (41), and the movable plate (42) being slidably interlaced with the inner cavity of the third through groove; A sliding plate (43), the sliding plate (43) is fixedly connected to the bottom of the movable plate (42), the top of the sliding plate (43) is fixedly connected to a pushing column (46), the top of the pushing column (46) is fixedly connected to a pushing plate (47), the bottom end of the inner wall of the lower mold (6) is provided with a square groove that matches the pushing plate (47), and the bottom end of the inner wall of the square groove is provided with a fourth sliding groove that matches the pushing column (46); A mounting rod (44) is threadedly inserted and connected to one of the transverse plates (26); an outer wall of the mounting rod (44) is slidably inserted and connected to the sliding plate (43); a second spring (45) is sleeved on the outside of the mounting rod (44); one end of the second spring (45) is in contact with the sliding plate (43); and the other end of the second spring (45) is in contact with one of the transverse plates (26).

8. The aluminum alloy fitting casting equipment according to claim 1, characterized in that: The protection mechanism (5) comprises: A protection frame (51) and a carrying frame (52), wherein the carrying frame (52) is located outside the fastening bolts (212), the carrying frame (52) is fixedly connected to the top of the assembly plate (10), and the carrying frame (52) is slidably interlaced with the inner cavity of the protection frame (51); A driving seat (53), wherein a moving rod is slidably inserted into an inner cavity of the driving seat (53), a guide frame (55) is fixedly inserted into a top of the driving seat (53), and the moving rod is slidably inserted into an inner cavity of the guide frame (55); An auxiliary plate (54), wherein the auxiliary plate (54) is fixedly connected to the end of the moving rod, the side of the auxiliary plate (54) is fixedly connected with an anti-slip column (58), the side of the protection frame (51) is provided with a fifth sliding groove that matches the anti-slip column (58), and the side of the supporting frame (52) is provided with a card slot that matches the anti-slip column (58).

9. The aluminum alloy fitting casting equipment according to claim 8, characterized in that: The protection mechanism (5) further comprises: A moving cap (57), wherein the moving cap (57) is fixedly connected to the other end of the moving rod; A third spring (56), wherein the third spring (56) is sleeved on the outside of the moving rod, one end of the third spring (56) is fixedly connected to the moving cap (57), and the other end of the third spring (56) is fixedly connected to the guide frame (55).

10. The method for using the aluminum alloy fitting casting equipment according to any one of claims 1 to 9, characterized in that: The specific usage steps are as follows: Step 1: When it is necessary to cast an aluminum alloy accessory, select the corresponding upper mold (7) and lower mold (6) according to the shape of the aluminum alloy accessory, then push the auxiliary frame (21) to move to connect with the support base (1), the bottom plate (23) and the support column (25) enter the inner cavity of the second through groove and the first through groove, and at the same time drive the lower mold (6) and the upper mold (7) to enter between the support base (1) and the top plate (8), and at the same time the auxiliary frame (21) drives the connecting frame (22) to move, the connecting frame (22) makes the second slide plate (28) slide onto the top plate (8), and at the same time the driving member (9) drives the assembly plate (10) to pre-drop to the position corresponding to the first slide plate (27), so that the first slide plate (27) enters the assembly plate (10), and the fastening bolts (212) lock the assembly plate (10) and the first slide plate (27); Step 2: Then pull the sliding rod (36) so that the sliding rod (36) pulls the limiting frame (34) to disengage from the supporting base (1), and pulls the positioning frame (31) to move until the positioning block (39) is disengaged from the connecting frame (210). At this time, the locking plate (211) is inserted and limited to the fixing seat (29) and the connecting frame (210), and then the positioning frame (31) is restored to its original position. The positioning block (39) limits the relative position of the locking plate (211) and the connecting frame (210) to achieve installation and fixation of the upper mold (7) and the lower mold (6); Step three: Then the driving member (9) drives the upper mold (7) to move, and the upper mold (7) drives the movable plate (42) to move vertically, and then drives the sliding plate (43) to drive the pushing column (46) and the push plate (47) to move vertically, so that the push plate (47) is hidden inside the square groove, and then the aluminum alloy liquid is poured between the upper mold (7) and the lower mold (6), and then the aluminum alloy accessories are poured. After a certain period of time, the elastic force of the second spring (45) pushes the sliding plate (43) to move with the upper mold (7), so that the push plate (47) pushes up the formed aluminum alloy accessories.

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