CN210305081U

CN210305081U - High-strength and high-toughness aluminum alloy part extrusion casting part

Info

Publication number: CN210305081U
Application number: CN201921075001.7U
Authority: CN
Inventors: 黄庆
Original assignee: Wuxi Baitongda Technology Co Ltd
Current assignee: Wuxi Baitongda Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a tough aluminum alloy part extrusion casting spare of height, which comprises a base, the top central point of base puts and is provided with the bottom plate, the lower mould is installed in the top left side of bottom plate, the top right side screw connection of bottom plate has the motor, the left side output of motor has the one end of round bar through shaft coupling locking, and the other end of round bar extends into the inner chamber of lower mould, the left side of round bar is connected through the bearing with the inner chamber left side of lower mould, the outer wall threaded connection of round bar has the connecting block, both sides all are provided with the slide bar around the connecting block. This high tough aluminum alloy part extrusion casting spare need not to change the lower mould, only can come the different high tough aluminum alloy part of extrusion casting according to the user demand through a die holder, greatly reduced manufacturing cost, easy operation is convenient, uses in a flexible way, and the practicality is strong, satisfies the user demand on the existing market.

Description

High-strength and high-toughness aluminum alloy part extrusion casting part

Technical Field

The utility model relates to an aluminum alloy processing technology field specifically is a high tough aluminum alloy part extrusion casting spare.

Background

Aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, is widely applied in aviation, aerospace, automobile, mechanical manufacturing, ships and chemical industry, the rapid development of industrial economy has increased the demand on aluminum alloy welding structural parts, so that the weldability research of the aluminum alloy is also deepened, and the aluminum alloy is the most widely applied alloy.

At present, the existing extrusion casting part of the high-strength and high-toughness aluminum alloy part can only be used for extrusion casting one high-strength and high-toughness aluminum alloy part, if different high-strength and high-toughness aluminum alloy parts need to be extruded and cast, only the die holder can be replaced, however, a plurality of different die holders need to be manufactured in advance for use, the manufacturing cost is increased invisibly, and the operation of replacing the die holder is very troublesome, so that a device is provided for improving the defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tough aluminum alloy part squeeze casting spare to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the high-strength and high-toughness aluminum alloy part extrusion casting piece comprises a base, wherein a bottom plate is arranged at the top center position of the base, a lower die is installed on the left side of the top of the bottom plate, a motor is connected to the right side of the top of the bottom plate through a screw, one end of a round bar is locked at the left output end of the motor through a coupler, the other end of the round bar extends into an inner cavity of the lower die, the left side of the round bar is connected with the left side of the inner cavity of the lower die through a bearing, a connecting block is connected to the outer wall of the round bar through threads, sliding bars are arranged on the front side and the rear side of the connecting block respectively, the outer sides of the sliding bars extend into sliding rail inner cavities formed in the front side and the rear side of the inner cavity of the lower die, a first stop block is arranged at the top end of the connecting block, one end, the improved die comprises a base and is characterized in that first connecting plates are clamped on the left side and the right side of the top of the base, a second connecting plate is arranged on the top of the inner side of the first connecting plate, a hydraulic oil cylinder is connected to the bottom end of the second connecting plate through screws, an upper die is mounted at the bottom end of the hydraulic oil cylinder, sliding grooves are formed in the left side and the right side of an inner cavity of the upper die, one end of a sliding block is embedded in the inner cavity of each sliding groove, a baffle is arranged at the other end of each sliding block, the inner cavity of each sliding groove extends out of the corresponding sliding groove, a first permanent magnet block is arranged in the inner cavity of each sliding groove, a second permanent magnet block mutually attracted with the first permanent magnet.

Preferably, the bottom end of the second stop block is a circular arc surface.

Preferably, the first stop block is matched with the second stop block and corresponds in position.

Preferably, the outer wall of the second stopper is coated with a lubricating oil.

Preferably, the baffle and the lower surface of the upper die are located on the same horizontal plane.

Preferably, the baffle is matched with the rectangular plate and corresponds to the rectangular plate in position.

Preferably, rectangular plates are arranged at the top end of the lower die from left to right at intervals, and the distance between every two adjacent rectangular plates is 1 cm.

Compared with the prior art, the beneficial effects of the utility model are that: the high-strength and high-toughness aluminum alloy part extrusion casting piece can drive the upper die to move downwards through the hydraulic oil cylinder and is matched with the lower die for use, so that the stamping casting operation is carried out, through the matching between the motor, the round rod, the connecting block, the sliding rod and the first stop block, the corresponding second stop block can be abutted and moved upwards according to the use requirement, the second stop block and the second stop block are moved out of the inner cavity of the lower die, the rectangular plate and the cavity formed at the top end of the lower die form a new stamping cavity, so that the extrusion casting of different high-strength and high-toughness aluminum alloy parts is completed, through the matching between the sliding chute, the sliding block, the baffle, the first permanent magnet and the second permanent magnet, the high-strength and high-toughness aluminum alloy part extrusion casting piece can be matched with the rectangular plate and the second stop block which are moved out of the inner cavity of the lower die, a certain space is reserved, the, only can come different high tough aluminum alloy parts of extrusion casting according to the user demand through a die holder, greatly reduced manufacturing cost, easy operation is convenient, and the use is nimble, and the practicality is strong, satisfies the user demand on the existing market.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic top view of the first permanent magnet of the present invention;

fig. 4 is a schematic view of the slide bar structure of the present invention.

In the figure: 1. the device comprises a base, 2, a bottom plate, 3, a lower die, 4, a motor, 5, a round rod, 6, a connecting block, 7, a sliding rod, 8, a first stop dog, 9, a rectangular plate, 10, a second stop dog, 11, a first connecting plate, 12, a second connecting plate, 13, a hydraulic oil cylinder, 14, an upper die, 15, a sliding groove, 16, a sliding block, 17, a baffle, 18, a first permanent magnet, 19, a second permanent magnet, 20 and scale marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-strength and high-toughness aluminum alloy part extrusion casting piece comprises a base 1, a bottom plate 2 is arranged at the top center position of the base 1, a lower die 3 is installed on the top left side of the bottom plate 2, a motor 4 is connected with the top right side of the bottom plate 2 through a screw, one end of a round rod 5 is locked at the left output end of the motor 4 through a coupler, the other end of the round rod 5 extends into an inner cavity of the lower die 3, the left side of the round rod 5 is connected with the left side of the inner cavity of the lower die 3 through a bearing, a connecting block 6 is connected with the outer wall of the round rod 5 through threads, slide rods 7 are arranged on the front side and the rear side of the connecting block 6, the outer side of each slide rod 7 extends into slide rail inner cavities arranged on the front side and the rear side of the inner cavity of the lower die 3, a first stop block 8 is arranged at the top end of the connecting block 6, an external power, one end of a rectangular plate 9 is inserted into the top end of the lower die 3 from left to right, the other end of the rectangular plate 9 extends into an inner cavity of the lower die 3, a second stop block 10 is arranged at the center position of the bottom end of the rectangular plate 9, a first stop block 8 moving leftwards or rightwards can abut against the second stop block 10 and is abutted out of the inner cavity of the lower die 3, first connecting plates 11 are clamped on the left and right sides of the top end of the base 1, a second connecting plate 12 is arranged at the top end of the inner side of each first connecting plate 11, a hydraulic oil cylinder 13 is screwed to the bottom end of each second connecting plate 12, an upper die 14 is arranged at the bottom end of each hydraulic oil cylinder 13, an external power supply of each hydraulic oil cylinder 13 is switched on, the hydraulic oil cylinders 13 are started, the upper dies 14 can be driven by the hydraulic oil cylinders 13 to move upwards or downwards, high-toughness aluminum alloy can be extruded, the other end of the sliding block 16 extends out of an inner cavity of the sliding groove 15 and is clamped with a baffle 17, the baffle 17 is pulled forwards, the baffle 17 can drive the sliding block 16 to slide in the inner cavity of the sliding groove 15, an inner cavity provided with a blind hole at the rear side of the baffle 17 is provided with a first permanent magnet 18, an inner cavity provided with a blind hole at the rear side of an inner cavity of the upper die 14 is provided with a second permanent magnet 19 mutually attracted with the first permanent magnet 18, the position of the baffle 17 can be fixed through the mutually attracted first permanent magnet 18 and the second permanent magnet 19, scale lines 20 are carved at the bottom end of the front side of the lower die 3, the baffle can be matched with the sliding rod 7 through the scale lines 20, and then the position of the first.

Preferably, the bottom end of the second stopper 10 is a circular arc surface, and the second stopper 10 with the circular arc surface at the bottom end can be better pushed out of the inner cavity of the lower die 3 by the first stopper 8.

Preferably, the first stopper 8 and the second stopper 10 are matched and correspond to each other in position, so that the position relationship between the first stopper 8 and the second stopper 10 is defined, and the first stopper 8 can abut against the second stopper 10 to be urged to move upwards in the moving process.

Preferably, the outer wall of the second stopper 10 is coated with a lubricant, which reduces the friction force between the first stopper 8 and the second stopper 10, so that the second stopper 10 can be better pushed out of the inner cavity of the lower mold 3.

Preferably, the baffle 17 and the lower surface of the upper die 14 are located on the same horizontal plane, so that the position relationship between the baffle 17 and the upper die 14 is clarified.

Preferably, the baffle 17 is matched with the rectangular plate 9 and corresponds to the rectangular plate 9 in position, so that the position relation between the baffle 17 and the rectangular plate 9 is clear.

Preferably, the rectangular plates 9 are arranged on the top end of the lower die 3 from left to right at intervals, and the distance between every two adjacent rectangular plates 9 is 1cm, so that different high-strength and high-toughness aluminum alloys can be extruded and cast better according to the use requirements.

The following electric devices have the following types and functions:

and a motor 4: the model is R107R77, and is connected with an external power supply, and is controlled by an external operating system, the external power supply is 380V alternating current, the external power supply of the motor 4 is switched on, the motor 4 works, the external power supply of the motor 4 is switched off, and the motor 4 stops working.

Hydraulic cylinder 13: the model is DYG type, and is controlled by an external operating system to drive the upper die 14 to perform extrusion casting operation.

The electrical components mentioned in the scheme are all the prior art, the type of the electrical components is only one of the electrical components, and the electrical components which can achieve the purpose in the scheme can be used.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the aluminum alloy extrusion casting die is used, firstly, the high-strength and high-toughness aluminum alloy is placed at the top end of the lower die 3, namely, in a cavity formed in the top end of the lower die 3, an external power supply of the hydraulic oil cylinder 13 is switched on, the hydraulic oil cylinder 13 is started, the hydraulic oil cylinder 13 drives the upper die 14 to move downwards, and when the bottom end of the upper die 14 is contacted with the high-strength and high-toughness aluminum alloy placed in the cavity formed in the top end of the lower die 3; when different high-strength and high-toughness aluminum alloys need to be extruded and cast, firstly, an external power supply of a motor 4 is switched on, the motor 4 is started, the motor 4 drives a round rod 5 to rotate, a connecting block 6 which is in threaded connection with the outer wall of the round rod 5 moves leftwards or rightwards, a worker can cooperate with a scale mark 20 at the front side of a lower die 3 to observe the moving position of a sliding rod 7, in the moving process, a first stop dog 8 can abut against a second stop dog 10 and upwards abut out of an inner cavity of the lower die 3, so that the second stop dog 10 drives a rectangular plate 9 to move upwards together, the positions of the rectangular plate 9 and the second stop dog 10 which are moved out of the inner cavity of the lower die 3 are determined according to the use requirement, after the positions of the rectangular plate 9 and the second stop dog 10 are determined, the motor 4 is switched off, the first stop dog 8 stops moving and ensures that the first stop dog 8 always abuts against the second stop dog 10, the rectangular plate 9 and a cavity arranged at the top end of the lower die 3 form a new stamping cavity, high-strength and high-toughness aluminum alloy is placed in the new stamping cavity, at the moment, the baffle 17 pushed out of the position, corresponding to the rectangular plate 9 and the second baffle 10, of the inner cavity of the lower die 3 is pulled towards the front side and is pulled out of the inner cavity of the upper die 14, the grooves corresponding to the rectangular plate 9 and the second baffle 10 are exposed in the inner cavity of the upper die 14, and then the baffle can be matched with the rectangular plate 9 and the second baffle 10 which are moved out of the inner cavity of the lower die 3 to use, a certain space is reserved, the upper die 14 can be ensured to normally move downwards for extrusion casting, finally, the hydraulic oil cylinder 13 is restarted, the hydraulic oil cylinder 13 drives the upper die 14 to move downwards and carries out extrusion casting treatment on the high-strength and high-toughness aluminum alloy placed in the new stamping cavity, and the device can, greatly reduces the manufacturing cost, is flexible to use and has strong practicability.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "central position", "other end", "upper", "one side", "top", "inner", "front", "central", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap" or "weld" or "screw" or "mount" or "set" or "threaded" or "screwed" or the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high tough aluminum alloy part extrusion casting spare, includes base (1), its characterized in that: the top center of the base (1) is provided with a bottom plate (2), the left side of the top of the bottom plate (2) is provided with a lower die (3), the right side of the top of the bottom plate (2) is in screw connection with a motor (4), the left output end of the motor (4) is locked with one end of a round bar (5) through a coupler, the other end of the round bar (5) extends into the inner cavity of the lower die (3), the left side of the round bar (5) is connected with the left side of the inner cavity of the lower die (3) through a bearing, the outer wall of the round bar (5) is in threaded connection with a connecting block (6), sliding bars (7) are arranged on the front side and the rear side of the connecting block (6), the outer sides of the sliding bars (7) extend into sliding rail inner cavities arranged on the front side and the rear side of the inner cavity of the lower die (3), the top of the connecting block (6) is provided with a, and the other end of rectangular plate (9) extends into the inner chamber of lower mould (3), the bottom central point of rectangular plate (9) puts and is provided with second dog (10), the equal joint in top left and right sides of base (1) has first connecting plate (11), the inboard top of first connecting plate (11) is provided with second connecting plate (12), the bottom screw connection of second connecting plate (12) has hydraulic cylinder (13), last mould (14) are installed to the bottom of hydraulic cylinder (13), spout (15) have all been seted up to the inner chamber left and right sides of last mould (14), the one end of slider (16) has been inlayed to the inner chamber of spout (15), the other end of slider (16) extends the inner chamber and the joint of spout (15) and has baffle (17), the inner chamber that establishes the blind hole is provided with first permanent magnetism piece (18) to baffle (17) rear side, the blind hole inner chamber that last mould (14) inner chamber rear side was seted up is provided with first permanent magnetism piece (18) and inhales each other And the bottom end of the front side of the lower die (3) is provided with scale marks (20).

2. The high toughness al-alloy part extrusion casting of claim 1, wherein: the bottom end of the second stop block (10) is an arc surface.

3. The high toughness al-alloy part extrusion casting of claim 1, wherein: the first stop block (8) is matched with the second stop block (10) and corresponds to the second stop block in position.

4. The high toughness al-alloy part extrusion casting of claim 1, wherein: the outer wall of the second block (10) is coated with lubricating oil.

5. The high toughness al-alloy part extrusion casting of claim 1, wherein: the baffle (17) and the lower surface of the upper die (14) are positioned on the same horizontal plane.

6. The high toughness al-alloy part extrusion casting of claim 1, wherein: the baffle (17) is matched with the rectangular plate (9) and corresponds to the rectangular plate in position.

7. The high toughness al-alloy part extrusion casting of claim 1, wherein: rectangular plates (9) are arranged at the top end of the lower die (3) from left to right at intervals, and the distance between every two adjacent rectangular plates (9) is 1 cm.