CN213530212U

CN213530212U - High-precision extruder die

Info

Publication number: CN213530212U
Application number: CN202022385849.9U
Authority: CN
Inventors: 李嘉琪
Original assignee: Foshan Nanhai Jingneng Machinery Co ltd
Current assignee: Foshan Nanhai Jingneng Machinery Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-25
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a high accuracy extruder mould, including base, mount table, first servo electric jar, extrusion pipe, first mould, second mould and the servo electric jar of second, the base upper end is provided with the mount table, the stationary leg has all been welded at mount table bottom both ends, base top both ends have been seted up spacing hole and stationary leg bottom and have been located spacing downthehole, the sleeve is installed through the mounting groove to base top one side, riser and backup pad are installed through the fixed slot respectively at mount table top both ends, riser one end is installed fixed plate and fixed plate top through the support column and has the servo electric jar of second through the mounting screw. The utility model discloses the shock attenuation effect of mould is good, and the stationarity is good when moving, can conveniently carry out quick replacement to the mould according to the molding of difference, and the direction effect when installing the mould is good, and the precision during installation is high, and the fixed effect of extruding the pipe when fixing is good, is fit for being extensively promoted and used.

Description

High-precision extruder die

Technical Field

The utility model relates to an aluminium alloy production technical field specifically is a high accuracy extruder mould.

Background

In the field of aluminum profile production, an extruder die is necessary for the convenience of heating and then press-molding an aluminum profile.

Patent number CN201922242539.9 discloses a high accuracy extruder mould, including flat board, connecting plate, hydraulic stem, first mould, second mould and screw rod, department is fixed with the backup pad in the middle of the dull and stereotyped up end one end, the upper end in the backup pad is fixed to a terminal surface lower extreme of connecting plate, the one end that the lower terminal surface of connecting plate deviates from the backup pad is fixed with the pneumatic cylinder, hydraulic stem movable mounting is in the inside of pneumatic cylinder, the lower extreme at the hydraulic stem is installed to the upper end screw thread of first mould, department is fixed with the fixed block in the middle of the flat board up end one end, and the fixed block is equipped with two altogether, and the through-hole has all been seted up in the middle of two fixed blocks, department is fixed with the connecting block in the middle of the lower terminal surface of second mould, the through-hole has been seted up in the middle of connecting. The utility model discloses be favorable to changing the mould on the extruder, increased the advantage of extruder application range.

The extruder die has the following disadvantages: 1. the damping effect of the mould is not good, and the running is not stable enough; 2. the mould can not be replaced quickly according to different shapes; 3. the guiding effect is poor when the die is installed, and the accuracy is low when the die is installed; 4. the fixing effect of the extruded tube during fixing is not good. To this end, we propose a high precision extruder die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy extruder mould, the shock attenuation effect is good, and the stationarity is good when moving, can conveniently carry out quick replacement to the mould according to the molding of difference, and the direction effect when installing the mould is good, and the precision during installation is high, and the fixed effect of extruding the pipe when fixed is good, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision extruder die comprises a base, an installation platform, a first servo electric cylinder, an extrusion pipe, a first die, a second die and a second servo electric cylinder, wherein the installation platform is arranged at the upper end of the base, fixing legs are welded at two ends of the bottom of the installation platform, limiting holes are formed at two ends of the top of the base, the bottom ends of the fixing legs are positioned in the limiting holes, a sleeve is installed at one side of the top of the base through an installation groove, a vertical plate and a supporting plate are respectively installed at two ends of the top of the installation platform through fixing grooves, a fixing plate is installed at one end of the vertical plate through a supporting column, the second servo electric cylinder is installed at the top of the fixing plate through a screw, a top plate is welded at one side of the top end of the vertical plate, the bottom of the top plate is provided with the first servo electric cylinder through a, first mould and second mould are located between displacement board and the mount table, first mould and second mould top and bottom all weld have key piece and key piece to be located the keyway, the inlet pipe is installed through the preformed hole to first mould one end, extrude pipe one side set up threaded hole, the welding of backup pad top has the stationary blade, fastening screw and fastening screw end position are located the screwed hole through the mounting hole to stationary blade one end.

As an optimized embodiment of the utility model, the spacing downthehole wall is fixed with the rubber circle through glue.

As a preferred embodiment of the utility model, the power take off end of the servo electric jar of second is connected with connection piece and passes through screw fixed mounting in second mould one end.

As an optimal implementation manner of the present invention, the sleeve rod and the sleeve rod sleeve are welded at both ends of the bottom of the displacement plate.

As a preferred embodiment of the present invention, the periphery of the end of the feeding pipe is provided with an external thread, and the inner side of the end of the extruding pipe is provided with an internal thread corresponding to the external thread.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a high accuracy extruder mould, this mould utilize spacing downthehole portion's rubber circle via the mount table to transmit the fixed leg in the vibration that the during operation produced, can conveniently absorb the vibration that transmits on the fixed leg to can promote this mould stationarity at the during operation greatly.

The utility model relates to a high accuracy extruder mould opens first servo electric jar, and during operation power take off end conveniently drives the displacement board and reciprocates to make the key groove of seting up from the displacement board top of the key piece at first mould and second mould top deviate from, and then can conveniently carry out quick replacement to the mould according to the molding of difference.

The utility model relates to a high accuracy extruder mould utilizes the sleeve to the guide effect of loop bar, can promote the stability when first servo electric jar drives the displacement board and reciprocates to can promote the direction effect when installing the mould greatly, precision during the installation is high.

The utility model relates to a high accuracy extruder mould, fastening screw utilize internal thread and the peripheral screw-thread fit of inlet pipe tip, conveniently to extrude the pipe and install in advance, recycle fastening screw and screw hole cooperation, conveniently with stationary blade fixed mounting extrude pipe one side, because stationary blade welded fastening is at the backup pad top, can further fix extruding the pipe for the stable effect of installation of extruding the pipe is better.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a high accuracy extruder mould's overall structure schematic diagram.

Fig. 2 is the utility model relates to a key piece and keyway sketch map of high accuracy extruder mould.

Fig. 3 is the utility model relates to a high accuracy extruder mould extrude tub detail structure sketch map.

In the figure: 1. a base; 2. a limiting hole; 3. a rubber ring; 4. a fixed leg; 5. an installation table; 6. a vertical plate; 7. a top plate; 8. a first servo electric cylinder; 9. a displacement plate; 10. a sleeve; 11. a loop bar; 12. extruding a pipe; 13. a fixing sheet; 14. fastening screws; 15. a support plate; 16. a first mold; 17. a second mold; 18. a fixing plate; 19. a second servo electric cylinder; 20. a key block; 21. a keyway; 22. connecting sheets; 23. a threaded hole; 24. an internal thread.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a high-precision extruder die comprises a base 1, an installation platform 5, a first servo electric cylinder 8, an extrusion pipe 12, a first die 16, a second die 17 and a second servo electric cylinder 19, wherein the installation platform 5 is arranged at the upper end of the base 1, fixing legs 4 are welded at two ends of the bottom of the installation platform 5, two ends of the top of the base 1 are provided with limiting holes 2, the bottom ends of the fixing legs 4 are positioned in the limiting holes 2, a sleeve 10 is installed at one side of the top of the base 1 through an installation groove, vertical plates 6 and supporting plates 15 are installed at two ends of the top of the installation platform 5 through fixing grooves respectively, a fixing plate 18 is installed at one end of each vertical plate 6 through a supporting column, the top of each fixing plate 18 is provided with the second servo electric cylinder 19 through screws, a top plate 7 is welded at one side of the top end of each vertical plate 6, the bottom of each top plate 7 is provided with the first, displacement plate 9 bottom and 5 tops of mount table all run through and are provided with keyway 21, first mould 16 and second mould 17 are located between displacement plate 9 and the mount table 5, first mould 16 and second mould 17 top and bottom all weld have key piece 20 and key piece 20 to be located keyway 21, the inlet pipe is installed through the preformed hole to 16 one end of first mould, 12 one sides of extrusion pipe are seted up threaded hole 23, the welding of 15 tops of backup pad has

stationary blade

13, 14 and the 14 tip of fastening screw are located threaded hole 23 are installed through the mounting hole to stationary blade 13 one end.

In the embodiment (as shown in fig. 1, 2 and 3), the vibration generated by the die during working is transmitted to the fixing leg 4 through the mounting table 5, the vibration transmitted to the fixing leg 4 is conveniently absorbed by the rubber ring 3 in the limiting hole 2, the stability of the die during working is greatly improved, the first servo electric cylinder 8 is opened, the key block 20 at the top of the first die 16 and the second die 17 is separated from the key groove 21 formed at the top of the displacement plate 9, the dies can be conveniently and rapidly replaced according to different shapes, the guide effect of the sleeve 10 on the loop bar 11 can be greatly improved by utilizing the guide effect of the sleeve 10 on the loop bar 11, the precision during mounting is high, the fastening screw 14 is matched with the external thread at the periphery of the end part of the feeding pipe by utilizing the internal thread 24, the extrusion pipe 12 is conveniently pre-mounted, and the fastening screw 14 is matched with the threaded hole 23, conveniently with stationary blade 13 fixed mounting in extrusion pipe 12 one side, the installation stable effect of extrusion pipe 12 is better.

Wherein, the inner wall of the spacing hole 2 is fixed with a rubber ring 3 through glue.

In this embodiment (as shown in fig. 1), the vibration generated during the operation of the die is transmitted to the fixed leg 4 through the mounting table 5, and the vibration transmitted to the fixed leg 4 can be conveniently absorbed by the rubber ring 3 in the limiting hole 2, so that the stability of the die during the operation can be greatly improved.

Wherein, the power output end of the second servo electric cylinder 19 is connected with a connecting piece 22, and the connecting piece 22 is fixedly installed at one end of the second die 17 through a screw.

In this embodiment (as shown in fig. 1), the connecting piece 22 and the second mold 17 can be detached conveniently by detaching the screw.

Wherein, the two ends of the bottom of the displacement plate 9 are welded with loop bars 11, and the loop bars 11 are sleeved in the sleeve 10.

In this embodiment (as shown in fig. 1), the stability of the first servo electric cylinder 8 when driving the displacement plate 9 to move up and down can be improved by utilizing the guiding effect of the sleeve 10 on the loop bar 11, so that the guiding effect of the mold during installation can be greatly improved, and the precision during installation is high.

Wherein, the periphery of the end part of the feeding pipe is provided with external threads, and the inner side of the end part of the extrusion pipe 12 is provided with internal threads 24 corresponding to the external threads.

In this embodiment (as shown in fig. 1 and 3), the extruded tube 12 is conveniently fixed to the periphery of the feed tube by the internal threads 24 on the inside of the end of the extruded tube 12 mating with the external threads on the periphery of the end of the feed tube.

The working principle is as follows: the utility model relates to a high accuracy extruder mould, including base 1, spacing hole 2, rubber ring 3, fixed leg 4, mount table 5, riser 6, roof 7, first servo electric jar 8, displacement plate 9, sleeve 10, loop bar 11, extrude pipe 12, stationary blade 13, fastening screw 14, backup pad 15, first mould 16, second mould 17, fixed plate 18, second servo electric jar 19, key block 20, keyway 21, connecting piece 22, screw hole 23, internal thread 24, the part is general standard component or the part that technical staff in this field knows, its structure and principle all can learn through the technical manual for technical staff in this field or know through conventional experimental method, in this device spare department, all electrical parts in the above-mentioned, its control computer and the power that points out power component, power component and adaptation connect through the wire, concrete connecting means, should refer to the following work principle, the detailed connection means is the known technology in the field, the following mainly introduces the working principle and process, no description is given to the electrical control, when in operation, the discharge end of the pressurizing machine is connected with the feed end of the extrusion pipe 12 through a pipeline, the melted aluminum material enters between the first die 16 and the second die 17 through the extrusion pipe 12 and the feed pipe at one end of the first die 16 for cooling and forming, the vibration generated when the die is in operation is transmitted to the fixed leg 4 through the mounting table 5, the rubber ring 3 in the limiting hole 2 can conveniently absorb the vibration transmitted to the fixed leg 4, thereby greatly improving the stability of the die in operation, opening the first servo electric cylinder 8, conveniently driving the displacement plate 9 to move up and down by the power output end when in operation, and enabling the key block 20 at the top of the first die 16 and the second die 17 to be separated from the key groove 21 arranged at the top of the displacement plate 9, and then can conveniently carry out quick replacement to the mould according to the molding of difference, utilize sleeve 10 to the guide effect of loop bar 11, can promote the stability when first servo electric jar 8 drives displacement plate 9 and reciprocates, thereby can promote the guide effect when installing the mould greatly, the precision during installation is high, fastening screw 14 utilizes internal thread 24 and the peripheral screw-thread fit of inlet pipe tip, conveniently install extrusion pipe 12 in advance, reuse fastening screw 14 and screw hole 23 cooperation, conveniently with stationary blade 13 fixed mounting in extrusion pipe 12 one side, because stationary blade 13 welded fastening is at backup pad 15 top, can further fix extrusion pipe 12, make the installation stable effect of extrusion pipe 12 better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high accuracy extruder mould, includes base (1), mount table (5), first servo electric jar (8), extrudes pipe (12), first mould (16), second mould (17) and the servo electric jar of second (19), its characterized in that: the automatic welding device is characterized in that an installation table (5) is arranged at the upper end of the base (1), fixing legs (4) are welded at two ends of the bottom of the installation table (5), limiting holes (2) are formed in two ends of the top of the base (1), the bottom of each fixing leg (4) is located in the corresponding limiting hole (2), a sleeve (10) is installed on one side of the top of the base (1) through a mounting groove, a vertical plate (6) and a supporting plate (15) are installed at two ends of the top of the installation table (5) respectively through fixing grooves, a fixing plate (18) is installed at one end of the vertical plate (6) through a supporting column, a second servo electric cylinder (19) is installed at the top of the fixing plate (18) through a screw, a top plate (7) is welded at one side of the top of the vertical plate (6), a first servo electric cylinder (8) is, displacement board (9) bottom and mount table (5) top all run through and are provided with keyway (21), first mould (16) and second mould (17) are located between displacement board (9) and mount table (5), first mould (16) and second mould (17) top and bottom all weld have key piece (20) and key piece (20) to be located keyway (21), the inlet pipe is installed through the preformed hole to first mould (16) one end, screw hole (23) have been seted up to extruded pipe (12) one side, backup pad (15) top welding has stationary blade (13), fastening screw (14) and fastening screw (14) tip are located screw hole (23) are installed through the mounting hole to stationary blade (13) one end.

2. A high precision extruder die as defined in claim 1, wherein: and a rubber ring (3) is fixed on the inner wall of the limiting hole (2) through glue.

3. A high precision extruder die as defined in claim 1, wherein: and the power output end of the second servo electric cylinder (19) is connected with a connecting piece (22), and the connecting piece (22) is fixedly arranged at one end of the second die (17) through a screw.

4. A high precision extruder die as defined in claim 1, wherein: and sleeve rods (11) are welded at the two ends of the bottom of the displacement plate (9) and sleeved in the sleeves (10) by the sleeve rods (11).

5. A high precision extruder die as defined in claim 1, wherein: the periphery of the end part of the feeding pipe is provided with an external thread, and the inner side of the end part of the extrusion pipe (12) is provided with an internal thread (24) corresponding to the external thread.