CN212826740U - Tubular product extrusion tooling reinforcing apparatus convenient to installation - Google Patents

Abstract

The utility model discloses a tubular product extrusion tooling reinforcing apparatus convenient to installation, concretely relates to mould field, including external mold and centre form, the laminating of the internal surface of external mold has outer layer board, one side fixed mounting that the external mold was kept away from to outer layer board has the fixed sleeve, the inside fixed mounting of fixed sleeve has the bracing piece, the surface activity of bracing piece has cup jointed expanding spring, flexible post has been cup jointed in the one end activity of bracing piece, the one end fixed mounting that the bracing piece was kept away from to flexible post has the inner support plate. In the specific use process of the utility model, the electromagnets are controlled by the controller to attract each other, so as to drive the inner supporting plate to clamp the inner mold, thereby playing the role of fixing and supporting, and having simple structure and stronger practicability; through setting up expanding spring and being located fixed sleeve's inside to avoid expanding spring to receive the wearing and tearing of device, also avoided expanding spring to expose and receive the corruption outward, improved the whole life of device.

Description

Tubular product extrusion tooling reinforcing apparatus convenient to installation

Technical Field

The utility model relates to the technical field of mold, more specifically say, the utility model relates to a tubular product extrusion tooling reinforcing apparatus convenient to installation.

Background

The extrusion die belongs to one of forming dies, but other discharging modes are realized by the action of extrusion, and the extrusion die is widely applied to aluminum special-shaped structures and plastic parts and is used for manufacturing pipes or special-shaped materials at the front end of an extruder; in short, the mould is a tool for forming an article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of a formed material, the extrusion mould for the pipeline is composed of an inner mould and an outer mould, a channel which is consistent with the shape of the pipeline is reserved in the middle, however, the pipeline type mould is longer and easy to deform, and therefore, an internal supporting and reinforcing device is provided, but the external diameter size of the supporting and reinforcing device in the prior art is consistent with the internal diameter of the outer mould, the internal diameter is consistent with the external diameter of the inner mould, the supporting function cannot be realized when the external diameter is too small, the internal supporting and reinforcing device cannot be installed when the external diameter is too large, and the use.

In order to solve the above problems, patent application publication No. CN106514983A discloses a reinforcing apparatus for a tube extrusion mold, which is convenient to install, and refers to fig. 5 of the specification, the apparatus comprises an outer mold, the outer end of the telescopic column is fixedly connected with an outer supporting plate, the telescopic column can move along the guide cylinder, and a spring is arranged between the inner end of the telescopic column and the inner end of the guide cylinder. At first, extrude hard, insert outer layer board and inner supporting plate in the external mold, sheathe an installation section of thick bamboo on the internal mold, the fixed handle is fixed, rotatory swing handle, the screw thread section of thick bamboo will be drawn outwards, the installation section of thick bamboo will be crowded tightly and will draw outer link after the wire drawing, outer layer board will inwards move, the spring is compressed, thus, will produce the clearance between outer layer board and the external mold, the inward movement outer layer board and the inner supporting plate that can relax, when reaching suitable position, reverse the screw thread section of thick bamboo, the spring return, outer layer board extrusion external mold, inner supporting plate extrusion internal mold, play the supporting role, simultaneously, loosen the one end of wire drawing in bearing department, then can take out the wire drawing through the other end, the installation section of thick bamboo is torn down.

However, in practical use, there still exist some disadvantages, such as:

the original comparison document uses a spring to adjust and support an inner supporting plate, but because the supporting effect of the spring is poor, the inner mold still slightly deviates when in use, so that the size of a pipe finished product is influenced, and the delivery rate of the product is influenced;

and secondly, the spring is exposed outside the device in the original comparison file, and the spring is abraded and corroded due to long-term use, so that the service life of the spring is influenced, the service life of the whole device is further influenced, and the practicability is lower.

Therefore, it is desirable to provide a pipe extrusion die reinforcing apparatus which is more firmly fixed and is convenient to install.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a tubular product extrusion tooling reinforcing apparatus convenient to installation, through controller control electro-magnet inter attraction, and then drive the inner supporting plate and press from both sides the centre form tightly, thereby play the effect of fixing and supporting, be located fixed sleeve's inside through setting up expanding spring, thereby avoid expanding spring to receive the wearing and tearing of device, also avoided expanding spring to expose and receive the corruption outward, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tubular product extrusion tooling reinforcing apparatus convenient to installation, includes external mold and centre form, the internal surface laminating of external mold has outer layer board, one side fixed mounting that the external mold was kept away from to outer layer board has the fixed sleeve, fixed sleeve's inside fixed mounting has the bracing piece, expanding spring has been cup jointed in the surface activity of bracing piece, flexible post has been cup jointed in the one end activity of bracing piece, the one end fixed mounting that the bracing piece was kept away from to flexible post has the inner supporting plate, one side fixed mounting that flexible post was kept away from to the inner supporting plate has the electro-magnet, one side that the inner supporting plate was kept away from to the electro-magnet is laminated with the centre form mutually, the input telecommunications connection of electro-magnet has the output of.

In a preferred embodiment, one end of the support rod, which is far away from the telescopic column, is fixedly provided with a protection block, and one side of the protection block, which is opposite to the telescopic column, is fixedly connected with the telescopic spring.

In a preferred embodiment, the protection block is a wear-resistant material member.

In a preferred embodiment, the telescopic column is movably sleeved with the fixed sleeve, and a limit baffle is fixedly installed at one end of the telescopic column, which is located inside the fixed sleeve.

In a preferred embodiment, the number of the outer supporting plate, the fixed sleeve, the protective block, the supporting rod, the telescopic spring, the telescopic column, the limit baffle, the inner supporting plate and the electromagnet is corresponding to that of the outer supporting plate, the fixed sleeve, the protective block, the supporting rod, the telescopic spring, the telescopic column, the limit baffle, the inner supporting plate and the electromagnet, and the number of the outer supporting.

In a preferred embodiment, a plurality of fixing sleeves are detachably connected to the outer surface of the fixing sleeve by fastening bolts.

In a preferred embodiment, the electromagnet is electrically connected to a power source via a wire, and the power source is fixedly mounted inside the fixing ring.

The utility model discloses a technological effect and advantage:

1. in the specific use process of the utility model, the electromagnets are controlled by the controller to attract each other, so as to drive the inner supporting plate to clamp the inner mold, thereby playing the role of fixing and supporting, and having simple structure and stronger practicability;

2. the utility model discloses in concrete use, be located fixed sleeve's inside through setting up expanding spring to avoid expanding spring to receive the wearing and tearing of device, also avoided expanding spring to expose and receive the corruption outward, improved the whole life of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the structure of the telescopic column of the present invention.

Fig. 4 is a block diagram of the overall system of the present invention.

Fig. 5 is a schematic view of the overall structure of the comparison document.

The reference signs are: 1. an outer mold; 2. an inner mold; 3. an outer support plate; 4. fixing the sleeve; 5. a protection block; 6. A support bar; 7. a tension spring; 8. a telescopic column; 9. a limit baffle; 10. an inner support plate; 11. an electromagnet; 12. fastening a bolt; 13. a fixing ring; 14. a wire; 15. a controller; 16. a power source.

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.

The pipe extrusion die reinforcing device convenient to mount shown in the attached figures 1-5 comprises an outer die 1 and an inner die 2, wherein an outer supporting plate 3 is attached to the inner surface of the outer die 1, a fixed sleeve 4 is fixedly mounted on one side of the outer supporting plate 3 away from the outer die 1, a supporting rod 6 is fixedly mounted inside the fixed sleeve 4, a telescopic spring 7 is movably sleeved on the outer surface of the supporting rod 6, a telescopic column 8 is movably sleeved on one end of the supporting rod 6, an inner supporting plate 10 is fixedly mounted on one end of the telescopic column 8 away from the supporting rod 6, an electromagnet 11 is fixedly mounted on one side of the inner supporting plate 10 away from the telescopic column 8, one side of the electromagnet 11 away from the inner supporting plate 10 is attached to the inner die 2, the input end of the electromagnet 11 is in telecommunication connection with the output end of a controller 15, the input end of the controller 15 is in, the power supply 16 is fixedly mounted inside the stationary ring 13.

The implementation mode is specifically as follows: the controller 15 controls the electromagnets 11 to attract each other, so as to drive the inner supporting plate 10 to clamp the inner mold 2, thereby playing a role in fixing and supporting, and having simple structure and stronger practicability; through setting up the inside that expanding spring 7 is located fixed sleeve 4 to avoid expanding spring 7 to receive the wearing and tearing of device, also avoided expanding spring 7 to expose and receive the corruption outward, improved the whole life of device.

Referring to the attached drawing 3 of the specification specifically, one end of the support rod 6 far away from the telescopic column 8 is fixedly provided with a protection block 5, one side of the protection block 5 opposite to the telescopic column 8 is fixedly connected with a telescopic spring 7, and the protection block 5 is a wear-resistant material member.

The implementation mode is specifically as follows: the wear between the extension spring 7 and the device is reduced by providing the protection block 5 made of a corrosion-resistant material.

Referring to the attached drawing 3 of the specification specifically, the telescopic column 8 is movably sleeved with the fixed sleeve 4, and a limit baffle 9 is fixedly installed at one end of the telescopic column 8, which is located inside the fixed sleeve 4.

The implementation mode is specifically as follows: thereby avoid flexible post 8 to drop from the inside of fixed sleeve 4 through setting up limit baffle 9.

Referring to the attached drawings 2-3 of the specification specifically, the number of the outer supporting plate 3, the fixed sleeve 4, the protective block 5, the supporting rod 6, the telescopic spring 7, the telescopic column 8, the limit baffle 9, the inner supporting plate 10 and the electromagnet 11 is corresponding to that of the fixed sleeve, and the fixed sleeve is detachably connected with a fixed ring 13 through a fastening bolt 12 on the outer surface of the fixed sleeve 4.

The implementation mode is specifically as follows: several fixing sleeves 4 are fixed by providing fixing rings 13.

The utility model discloses the theory of operation:

firstly, the installation of the device is completed, and then the outer supporting plate 3 is attached to the outer die 1; the power supply 16 is switched on to supply power to the electromagnets 11, and the controller 15 controls the electromagnets 11 to attract each other, so as to drive the inner supporting plate 10 to clamp the inner die 2, thereby playing the role of fixing and supporting.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a tubular product extrusion tooling reinforcing apparatus convenient to installation, includes external mold (1) and centre form (2), its characterized in that: an outer supporting plate (3) is attached to the inner surface of the outer die (1), a fixed sleeve (4) is fixedly installed on one side of the outer supporting plate (3) far away from the outer die (1), a support rod (6) is fixedly arranged in the fixed sleeve (4), an extension spring (7) is movably sleeved on the outer surface of the support rod (6), one end of the supporting rod (6) is movably sleeved with a telescopic column (8), one end of the telescopic column (8) far away from the supporting rod (6) is fixedly provided with an inner supporting plate (10), an electromagnet (11) is fixedly arranged on one side of the inner supporting plate (10) far away from the telescopic column (8), one side of the electromagnet (11) far away from the inner supporting plate (10) is jointed with the inner mold (2), the input end of the electromagnet (11) is connected with the output end of a controller (15) in a telecommunication way, the input end of the controller (15) is connected with the output end of a power supply (16) in a telecommunication way.

2. The easy-to-install pipe extrusion die reinforcing apparatus of claim 1, wherein: the one end fixed mounting that flexible post (8) were kept away from in bracing piece (6) has protection piece (5), one side that protection piece (5) and flexible post (8) are relative all with expanding spring (7) fixed connection.

3. The easy-to-install pipe extrusion die reinforcing apparatus of claim 2, wherein: the protection block (5) is a wear-resistant material component.

4. The easy-to-install pipe extrusion die reinforcing apparatus of claim 1, wherein: flexible post (8) and fixed sleeve (4) activity cup joint, just flexible post (8) are located the inside one end fixed mounting of fixed sleeve (4) and have limit baffle (9).

5. The easy-to-install pipe extrusion die reinforcing apparatus of claim 1, wherein: the number of the outer supporting plate (3), the fixed sleeve (4), the protective block (5), the supporting rod (6), the telescopic spring (7), the telescopic column (8), the limiting baffle (9), the inner supporting plate (10) and the electromagnet (11) is corresponding and is a plurality.

6. The easy-to-install pipe extrusion die reinforcing apparatus of claim 1, wherein: the outer surface of the fixing sleeve (4) is detachably connected with a fixing ring (13) through a fastening bolt (12).

7. The easy-to-install pipe extrusion die reinforcing apparatus of claim 1, wherein: the electromagnet (11) is electrically connected with a power supply (16) through a lead (14), and the power supply (16) is fixedly arranged in the fixing ring (13).

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