CN112845641A

CN112845641A - Extrusion device of removable mould for aluminium alloy

Info

Publication number: CN112845641A
Application number: CN202011508279.6A
Authority: CN
Inventors: 徐学军; 郭明方
Original assignee: Jiangxi Tianqi Auto Parts Co ltd
Current assignee: Jiangxi Tianqi Auto Parts Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-05-28

Abstract

The invention discloses an extrusion device with a replaceable die for an aluminum profile, which relates to the field of extrusion devices and comprises a fixed seat and a connecting seat, wherein a supporting frame is fixedly arranged at the bottom end of the fixed seat, a connecting rod is arranged at the top end of the fixed seat, the top end of the connecting rod is connected with a mounting plate, the connecting seat is arranged at the top end of the fixed seat, a dust cover is arranged at the top end of the mounting plate, a linkage rod is connected to the top end of the mounting plate, which is positioned inside the dust cover, and a clamping groove. The extrusion device is provided with the die, the die fixing plate and the clamping plate, when the extrusion device is used, the die is arranged on the inner side of the clamping plate through the die fixing plate, the die fixing plate is fixed through the fixing screw rod, the die is prevented from falling off, the die can be replaced according to different requirements during aluminum profile processing through the detachable die, the practicability of the extrusion device is improved, and the processing can be more convenient.

Description

Extrusion device of removable mould for aluminium alloy

Technical Field

The invention relates to the field of extrusion devices, in particular to an extrusion device with a replaceable die for an aluminum profile.

Background

Aluminum and aluminum alloy have a series of excellent properties, in the application of metal materials, the application of aluminum materials is second to that of steel materials, the aluminum materials are located in the second place, particularly after the world war of the second time, the military industry of aluminum materials turns to the civil industry, and then the aluminum materials enter the aspects of people's life, become important basic materials for developing national economy and improving the people's material life and cultural life level, the social demand is rapidly increased, and the application field is continuously widened.

China is the world of the aluminium extrusion industry, and aluminium alloy is in production extrusion process, because the required shape of aluminium alloy is not fixed unchangeable, so when extrudeing the aluminium alloy, need adopt different moulds to carry out the extrusion, but current mould is mostly to be unable to be changed, or changes comparatively trouble, and the mould mounting means of remodelling is comparatively troublesome, and the fixity of mould is also relatively poor.

Disclosure of Invention

The invention aims to: in order to solve the problems that the die cannot be replaced and is troublesome to install and poor in fixity, the extrusion device with the replaceable die for the aluminum profile is provided.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an extrusion device of removable mould for aluminium alloy, includes fixing base and connecting seat, the bottom fixed mounting of fixing base has the support frame, the connecting rod is installed on the top of fixing base, the top of connecting rod is connected with the mounting panel, the connecting seat is installed on the top of fixing base, the dust cover is installed on the top of mounting panel, the internally connected with gangbar that the top of mounting panel is located the dust cover, the draw-in groove has been seted up to one side of gangbar, one side of gangbar is provided with the connecting rack, the bottom of gangbar is connected with the installation piece, pressure reducing spring is installed to the bottom of installation piece, pressure reducing spring's bottom is connected with the stripper plate, the motor case is installed to the bottom of mounting panel is located the outer wall.

Preferably, the top of connecting seat is connected with the movable plate, the processing platform is installed on the top of movable plate, the sliding tray has been seted up on the top of processing platform, the internally mounted of sliding tray has link block, link block's one side is connected with splint, one side of splint is connected with the mould fixed plate, the mould is installed on the top of mould fixed plate.

Preferably, the dwang is installed on link block's top, the inner wall connection that the bottom of dwang is located link block has the axis of rotation, one side of axis of rotation is rotated and is connected with left regulation rack, one side that left regulation rack was kept away from in the axis of rotation is rotated and is connected with right regulation rack.

Preferably, the inner wall both sides of sliding tray are seted up with left side regulation rack and right side regulation rack assorted spread groove, the outer wall of left side regulation rack and right side regulation rack agrees with mutually with the inner wall of spread groove.

Preferably, the top end of the mounting plate is provided with a sliding groove matched with the linkage rod, and the inner wall of the sliding groove is matched with the outer wall of the linkage rod.

Preferably, the clamping plate is detachably connected with the die fixing plate through a connecting screw rod, connecting screw holes matched with the connecting screw rod are formed in the two ends of the die fixing plate, and the inner wall of each connecting screw hole is matched with the outer wall of the corresponding connecting screw rod.

Preferably, the outer wall of axis of rotation is provided with and adjusts rack and left regulation rack assorted and be connected the tooth arch, the tooth arch of axis of rotation meshes with the tooth's socket of left side regulation rack and right side regulation rack mutually.

Preferably, one side of splint is located the both sides of link block and is provided with the stopper, the top of processing platform is located the both sides of sliding tray and has seted up with the spacing hole of stopper assorted, the inner wall in spacing hole agrees with mutually with the outer wall of stopper.

Preferably, a rotating motor is installed inside the motor box, and a tooth bulge on the outer wall of a rotating gear installed at the output end of the rotating motor is meshed with the outer wall of the tooth socket of the connecting rack.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by arranging the die, the die fixing plate and the clamping plate, when the extrusion device is used, the die is arranged on the inner side of the clamping plate through the die fixing plate, and the die fixing plate is fixed through the fixing screw rod, so that the die is prevented from falling off, and the die can be replaced according to different requirements during aluminum profile processing through the detachable die, so that the aluminum profile processing can be more convenient, and the practicability of the extrusion device is improved;

2. according to the invention, through arranging the processing table, the connecting slide block and the clamping plate, when the clamping plate is used, the die is arranged at the top end of the processing table, then the clamping plate is used for fixing, then the rotating rod is rotated, the rotating rod is driven to rotate when rotating, the outer wall is driven to be connected with the left adjusting rack and the right adjusting rack to move when rotating, and then the left adjusting rack and the right adjusting rack are clamped in the connecting groove in the sliding groove, so that the stability and the fixity of the clamping plate during installation are improved.

3. According to the invention, the extrusion plate, the mounting block and the spring are arranged, when the extrusion device is used, the extrusion plate is mounted at the bottom end of the mounting block through the fixing screw rod, the model of the extrusion plate is convenient to replace, the impact force generated when the extrusion plate is pressed down can be reduced through the arrangement of the spring, and the stability during extrusion is improved.

Drawings

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

FIG. 2 is a top view of the processing station of the present invention;

FIG. 3 is a top view of the mounting block of the present invention;

FIG. 4 is a schematic view of the linkage rod connection of the present invention;

FIG. 5 is a schematic view of a connecting seat structure of the present invention;

FIG. 6 is a side view of the connecting base of the present invention;

FIG. 7 is a schematic view of a rotating shaft connection of the present invention;

fig. 8 is a schematic view of the connecting slider structure of the present invention.

In the figure: 1. a fixed seat; 2. a support frame; 3. a connecting rod; 4. mounting a plate; 5. a dust cover; 6. a motor case; 7. a connecting seat; 8. moving the plate; 9. a processing table; 10. connecting the sliding block; 11. a mold fixing plate; 12. a mold; 13. a pressing plate; 14. mounting blocks; 15. a linkage rod; 16. a rotating gear; 17. a card slot; 18. connecting the racks; 19. a sliding groove; 20. rotating the rod; 21. a rotating shaft; 22. a left adjustment rack; 23. a right adjustment rack; 24. a splint; 25. a pressure relief spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

All of the references in this invention are available in either market or private subscriptions.

Referring to fig. 1-8, an extrusion device capable of replacing a die for an aluminum profile comprises a fixed seat 1 and a connecting seat 7, wherein a supporting frame 2 is fixedly installed at the bottom end of the fixed seat 1, a connecting rod 3 is installed at the top end of the fixed seat 1, a mounting plate 4 is connected to the top end of the connecting rod 3, the connecting seat 7 is installed at the top end of the fixed seat 1, a dust cover 5 is installed at the top end of the mounting plate 4, a linkage rod 15 is connected to the top end of the mounting plate 4, which is located at the inner portion of the dust cover 5, a clamping groove 17 is formed in one side of the linkage rod 15, a connecting rack 18 is arranged on one side of the linkage rod 15, a mounting block 14 is connected to the bottom end of the mounting block 14, a pressure reducing spring 25 is installed at the bottom end of the pressure reducing spring.

Please refer to fig. 5, the top end of the connecting seat 7 is connected with the moving plate 8, the top end of the moving plate 8 is provided with the processing table 9, the top end of the processing table 9 is provided with a sliding groove 19, the inside of the sliding groove 19 is provided with the connecting slide block 10, one side of the connecting slide block 10 is connected with the clamping plate 24, one side of the clamping plate 24 is connected with the mold fixing plate 11, and the top end of the mold fixing plate 11 is provided with the mold 12, so as to facilitate the replacement and installation of.

Please refer to fig. 6, the top end of the connecting slider 10 is provided with a rotating rod 20, the bottom end of the rotating rod 20 is connected to a rotating shaft 21 on the inner wall of the connecting slider 10, one side of the rotating shaft 21 is rotatably connected to a left adjusting rack 22, and one side of the rotating shaft 21 away from the left adjusting rack 22 is rotatably connected to a right adjusting rack 23, so that the rotating shaft 21 is driven to rotate by the rotating rod 20.

Please refer to fig. 2, two sides of the inner wall of the sliding slot 19 are provided with connecting slots matched with the left adjusting rack 22 and the right adjusting rack 23, and the outer walls of the left adjusting rack 22 and the right adjusting rack 23 are fit with the inner walls of the connecting slots, so that the left adjusting rack 22 and the right adjusting rack 23 are conveniently clamped in the connecting slots provided on the inner wall of the sliding slot 19, and the stability of the connecting slider 10 is improved.

Please refer to fig. 1, the top end of the mounting plate 4 is provided with a sliding groove matched with the linkage rod 15, and the inner wall of the sliding groove is matched with the outer wall of the linkage rod 15 to prevent the linkage rod 15 from shaking.

Please refer to fig. 8, the clamping plate 24 is detachably connected to the mold fixing plate 11 through the connecting screw, the two ends of the mold fixing plate 11 are both provided with connecting screw holes matching with the connecting screw, and the inner wall of the connecting screw hole is matched with the outer wall of the connecting screw, so that the mold fixing plate 11 can be conveniently mounted and dismounted through the connecting screw.

Please refer to fig. 7, the outer wall of the rotating shaft 21 is provided with a connecting gear protrusion matching with the right adjusting rack 23 and the left adjusting rack 22, and the gear protrusion of the rotating shaft 21 is engaged with the gear grooves of the left adjusting rack 22 and the right adjusting rack 23, so that the rotating shaft 21 rotates to drive the left adjusting rack 22 and the right adjusting rack 23 to move.

Please refer to fig. 6, the limiting blocks are disposed on two sides of the connecting slider 10 on one side of the clamping plate 24, the limiting holes matched with the limiting blocks are disposed on two sides of the sliding groove 19 on the top end of the processing table 9, the inner walls of the limiting holes are matched with the outer walls of the limiting blocks, and the stability of the clamping plate 24 when being mounted on the top end of the processing table 9 can be increased by the limiting blocks.

Please refer to fig. 1, a rotating motor is installed inside the motor box 6, and a gear protrusion on an outer wall of a rotating gear 16 installed at an output end of the rotating motor is engaged with an outer wall of a tooth groove of the connecting rack 18, so that the connecting rack 18 is driven to move when the rotating gear 16 rotates.

The working principle is as follows: firstly, when the aluminum profile extruding device is installed, the die 12 is installed at the inner side of the clamping plate 24 through the die fixing plate 11, then the die fixing plate 11 is fixed through the fixing screw rod, thereby preventing the die 12 from falling off, improving the stability of the die 12, the die 12 can be replaced according to different requirements when the aluminum profile is processed through the detachable die 12, so that the processing of the aluminum profile can be more convenient, improving the practicability of the extruding device, then the rotating rod 20 is rotated, the rotating rod 20 is rotated to drive the rotating shaft 21 to rotate, the rotating shaft 21 drives the outer wall to connect the left adjusting rack 22 and the right adjusting rack 23 to move when rotating, then the left adjusting rack 22 and the right adjusting rack 23 are clamped in the connecting grooves arranged at the two sides inside the sliding groove 19 when moving, thereby fixing the connecting slide block 10, further improving the stability and the fixity of the clamping plate 24 when the aluminum profile is installed, then the, the model of being convenient for change stripper plate 13 can reduce the impact force that produces installation piece 14 when stripper plate 13 pushes down through setting up relief spring 25 to stability when improving the extrusion.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an extrusion device of removable mould for aluminium alloy, includes fixing base (1) and connecting seat (7), its characterized in that: the bottom of the fixing seat (1) is fixedly provided with a supporting frame (2), the top of the fixing seat (1) is provided with a connecting rod (3), the top of the connecting rod (3) is connected with a mounting plate (4), the top of the fixing seat (1) is provided with a connecting seat (7), the top of the mounting plate (4) is provided with a dust cover (5), the top of the mounting plate (4) positioned inside the dust cover (5) is connected with a linkage rod (15), one side of the linkage rod (15) is provided with a clamping groove (17), one side of the linkage rod (15) is provided with a connecting rack (18), the bottom of the linkage rod (15) is connected with a mounting block (14), the bottom of the mounting block (14) is provided with a pressure reducing spring (25), the bottom of the pressure reducing spring (25) is connected with an extrusion plate (13), the bottom of the mounting plate (4) positioned on the outer, and a rotating gear (16) is arranged in the motor box (6).

2. The extrusion device with the replaceable die for the aluminum profile according to claim 1, characterized in that: the top of connecting seat (7) is connected with movable plate (8), processing platform (9) are installed on the top of movable plate (8), sliding tray (19) have been seted up on the top of processing platform (9), the internally mounted of sliding tray (19) has link block (10), one side of link block (10) is connected with splint (24), one side of splint (24) is connected with mold fixing plate (11), mould (12) are installed on the top of mold fixing plate (11).

3. The extrusion device with the replaceable die for the aluminum profile according to claim 2, characterized in that: dwang (20) are installed on the top of link block (10), the inner wall that the bottom of dwang (20) is located link block (10) is connected with axis of rotation (21), one side of axis of rotation (21) is rotated and is connected with left regulation rack (22), one side that left regulation rack (22) were kept away from in axis of rotation (21) is rotated and is connected with right regulation rack (23).

4. The extrusion device with the replaceable die for the aluminum profile according to claim 2, characterized in that: the inner wall both sides of sliding tray (19) are seted up with left side regulation rack (22) and right side regulation rack (23) assorted spread groove, the outer wall of left side regulation rack (22) and right side regulation rack (23) agrees with mutually with the inner wall of spread groove.

5. The extrusion device with the replaceable die for the aluminum profile according to claim 1, characterized in that: the top end of the mounting plate (4) is provided with a sliding groove matched with the linkage rod (15), and the inner wall of the sliding groove is matched with the outer wall of the linkage rod (15).

6. The extrusion device with the replaceable die for the aluminum profile according to claim 2, characterized in that: the clamping plate (24) is detachably connected with the die fixing plate (11) through a connecting screw rod, connecting screw holes matched with the connecting screw rod are formed in the two ends of the die fixing plate (11), and the inner wall of each connecting screw hole is matched with the outer wall of the corresponding connecting screw rod.

7. The extrusion device of the replaceable die for the aluminum profile according to claim 3, characterized in that: the outer wall of axis of rotation (21) is provided with and adjusts rack (23) and left side and adjust rack (22) assorted connection tooth protrudingly with the right side, the tooth of axis of rotation (21) is protruding to be meshed with the tooth's socket of left side regulation rack (22) and right side regulation rack (23).

8. The extrusion device with the replaceable die for the aluminum profile according to claim 2, characterized in that: one side of the clamping plate (24) is positioned on two sides of the connecting slide block (10) and is provided with a limiting block, the top end of the machining table (9) is positioned on two sides of the sliding groove (19) and is provided with a limiting hole matched with the limiting block, and the inner wall of the limiting hole is matched with the outer wall of the limiting block.

9. The extrusion device with the replaceable die for the aluminum profile according to claim 1, characterized in that: the motor box (6) is internally provided with a rotating motor, and the outer wall of a rotating gear (16) arranged at the output end of the rotating motor is meshed with the outer wall of a tooth groove of a connecting rack (18).