CN211191445U

CN211191445U - High-precision extruder die

Info

Publication number: CN211191445U
Application number: CN201922242539.9U
Authority: CN
Inventors: 潘伟津
Original assignee: Jiangsu Weiye Aluminum Material Co Ltd
Current assignee: Jiangsu Weiye Aluminum Material Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-07
Anticipated expiration: 2029-12-12

Abstract

The utility model 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 up end in the backup pad is fixed to a terminal surface lower extreme of connecting plate, the lower terminal surface of connecting plate deviates from the one end of backup pad and 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 to the middle of connecting. The utility model discloses be favorable to changing the mould on the extruder, increased the advantage of extruder application range.

Description

High-precision extruder die

Technical Field

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

Background

The metal extrusion machine is the most important equipment for realizing metal extrusion processing. Metal extrusion is an important method of plastic press forming using metal. The method is characterized in that the metal ingot blank is processed into a pipe, a rod and a section at one time, and almost no other method can be matched with the pipe, the rod and the section in the transient state. Beautiful and elegant building decoration materials; aircraft flying across continents, oceans; a space ship and a space station for human to explore the outer space; backbone materials used in various fields such as railways, subways, light rails, maglev train vehicles, ships and boats and the like are almost closely related to extrusion processing.

The extruder is adding man-hour to different work pieces, need use special mould to process the work piece, realizes processing out different work pieces, is favorable to processing and using the work piece, and the mould that current extruder used is fixed mould, and the work piece of processing is comparatively single, has restricted the scope of extruder processing, is unfavorable for the use of extruder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy extruder mould possesses and is favorable to changing the mould on the extruder, has increased the advantage of extruder application range, and the mould of having solved the extruder and using is fixed mould, the comparatively single problem of work piece of processing.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision extruder die comprises a flat plate, a connecting plate, a hydraulic rod, a first die, a second die and a screw rod, wherein a supporting plate is fixed in the middle of one end of the upper end face of the flat plate, the lower end of one end face of the connecting plate is fixed at the upper end of the supporting plate, a hydraulic cylinder is fixed at one end, away from the supporting plate, of the lower end face of the connecting plate, the hydraulic rod is movably arranged in the hydraulic cylinder, the upper end of the first die is in threaded mounting at the lower end of the hydraulic rod, two fixing blocks are fixed in the middle of one end of the upper end face of the flat plate, through holes are formed in the middle of the two fixing blocks, a connecting block is fixed in the middle of the lower end face of the second die, a through hole is formed in the middle of the connecting block, the second die is movably mounted in the two fixing blocks, and nuts are arranged at both ends of the screw rod in a threaded manner.

Preferably, the first mold and the second mold correspond to each other, and the second mold is located right below the first mold.

Preferably, all be fixed with the supporting leg in dull and stereotyped lower extreme face four corners department, the department is fixed with the hydraulic pump in the middle of the one end that dull and stereotyped up end lies in the backup pad, and the hydraulic pump communicates each other with the pneumatic cylinder through oil pipe.

Preferably, the width of the connecting block is equal to the width of the two fixing blocks, the height of the connecting block is larger than that of the fixing blocks, and the through holes in the middle of the connecting block and the fixing blocks correspond to each other.

Preferably, the length of the screw is greater than the sum of the widths of the connecting block and the fixing block, and the screw caps are located on the outer sides of the fixing block.

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

1. the utility model discloses a set up first mould and second mould, be favorable to the change to the mould, realize carrying out the effect of processing to the work piece of difference, the work piece according to processing when using is different, can change first mould and second mould, and the screw thread on the first mould is favorable to the installation and the change to first mould simultaneously, and nut and screw rod have made things convenient for the fixed to the second mould, are favorable to the change to the second mould simultaneously.

2. The utility model discloses a set up pneumatic cylinder and hydraulic stem, be favorable to realizing the effect to the work piece extrusion, after first mould and the fixed finishing of second mould that will correspond when using, through the hydraulic pump to the control of pneumatic cylinder, can realize moving down the hydraulic stem, realized the extrusion to the work piece.

Drawings

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

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1. supporting legs; 2. a flat plate; 3. a hydraulic pump; 4. a support plate; 5. a connecting plate; 6. a hydraulic cylinder; 7. a hydraulic lever; 8. a first mold; 9. a second mold; 10. connecting blocks; 11. a nut; 12. a fixed block; 13. a through hole; 14. a screw.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a high-precision extruder die comprises a flat plate 2, a connecting plate 5, a hydraulic rod 7, a first die 8, a second die 9 and a screw 14, wherein a supporting plate 4 is fixed in the middle of one end of the upper end face of the flat plate 2, the lower end of one end face of the connecting plate 5 is fixed at the upper end of the supporting plate 4, a hydraulic cylinder 6 is fixed at one end, away from the supporting plate 4, of the lower end face of the connecting plate 5, the hydraulic rod 7 is movably arranged inside the hydraulic cylinder 6, after the corresponding first die 8 and the corresponding second die 9 are fixed in use, the hydraulic cylinder 6 can be controlled by a hydraulic pump 3 to move downwards, extrusion of a workpiece is achieved, upper end threads of the first die 8 are arranged at the lower end of the hydraulic rod 7, a fixing block 12 is fixed in the middle of one end face of the flat plate 2, the two fixing blocks 12 are arranged, through holes 13 are formed in the middle of, department is fixed with connecting block 10 in the middle of the lower terminal surface of second mould 9, through-hole 13 has been seted up to the middle department of connecting block 10, second mould 9 passes through the inside of connecting block 10 movable mounting at two fixed blocks 12, screw rod 14 movable mounting is in the through-hole 13 of connecting block 10 and fixed block 12, nut 11 is installed to the equal screw thread in both ends of screw rod 14, it is different according to the work piece of processing when using, can change first mould 8 and second mould 9, the screw thread on the first mould 8 is favorable to the installation and the change to first mould 8 simultaneously, and nut 11 and screw rod 14 have made things convenient for the fixed to second mould 9, be favorable to the change to second mould 9 simultaneously.

The first mold 8 and the second mold 9 correspond to each other, and the second mold 9 is located right below the first mold 8.

The lower terminal surface four corners department of dull and stereotyped 2 all is fixed with supporting leg 1, and the department is fixed with hydraulic pump 3 in the middle of the one end that the up end of dull and stereotyped 2 is located backup pad 4, and hydraulic pump 3 communicates each other with pneumatic cylinder 6 through oil pipe.

The width of the connecting block 10 is equal to the width of the two fixing blocks 12, the height of the connecting block 10 is greater than the height of the fixing blocks 12, and the through holes 13 in the middle of the connecting block 10 and the fixing blocks 12 correspond to each other.

The length of the screw 14 is greater than the sum of the widths of the connecting block 10 and the fixing block 12, and the screw caps 11 are located outside the fixing block 12.

The working principle is as follows: the utility model discloses in operation, the work piece according to processing when using is different, can change first mould 8 and second mould 9, and the screw thread on the first mould 8 is favorable to the installation and the change to first mould 8 simultaneously, and nut 11 and screw rod 14 have made things convenient for the fixed to second mould 9, are favorable to the change to second mould 9 simultaneously, and through hydraulic pump 3 to the control of pneumatic cylinder 6, can realize moving down hydraulic stem 7, have realized the extrusion to the work piece. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a high accuracy extruder mould, includes flat board (2), connecting plate (5), hydraulic stem (7), first mould (8), second mould (9) and screw rod (14), its characterized in that: the middle part of one end of the upper end face of the flat plate (2) is fixed with a support plate (4), the lower end of one end face of the connecting plate (5) is fixed at the upper end of the support plate (4), one end of the lower end face of the connecting plate (5) departing from the support plate (4) is fixed with a hydraulic cylinder (6), the hydraulic rods (7) are movably arranged in the hydraulic cylinders (6), the upper end threads of the first die (8) are arranged at the lower end of the hydraulic rods (7), the middle part of one end of the upper end face of the flat plate (2) is fixed with two fixing blocks (12), the fixing blocks (12) are provided with two fixing blocks, the middle parts of the two fixing blocks (12) are provided with through holes (13), the middle part of the lower end face of the second die (9) is fixed with a connecting block (10), the middle part of the connecting block (10) is provided with a through hole (13), and the second die (9, the screw rod (14) is movably arranged in a through hole (13) of the connecting block (10) and the fixing block (12), and screw caps (11) are arranged at two ends of the screw rod (14) in a threaded mode.

2. A high precision extruder die as defined in claim 1, wherein: the first die (8) and the second die (9) correspond to each other, and the second die (9) is located at the right lower end of the first die (8).

3. A high precision extruder die as defined in claim 1, wherein: the lower terminal surface four corners department of dull and stereotyped (2) all is fixed with supporting leg (1), the up end of dull and stereotyped (2) is located the one end middle department of backup pad (4) and is fixed with hydraulic pump (3), and hydraulic pump (3) communicate each other through oil pipe and pneumatic cylinder (6).

4. A high precision extruder die as defined in claim 1, wherein: the width of the connecting block (10) is equal to the width of the two fixing blocks (12), the height of the connecting block (10) is larger than that of the fixing blocks (12), and the through holes (13) in the middle of the connecting block (10) and the fixing blocks (12) correspond to each other.

5. A high precision extruder die as defined in claim 1, wherein: the length of the screw (14) is greater than the sum of the widths of the connecting block (10) and the fixing block (12), and the screw caps (11) are located on the outer side of the fixing block (12).