CN214645243U

CN214645243U - Anti-burst steel mould for milling machine

Info

Publication number: CN214645243U
Application number: CN202022999025.0U
Authority: CN
Inventors: 何军
Original assignee: Seetom Mold Industries Ltd
Current assignee: Seetom Mold Industries Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-09
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an anti-burst's steel mould for milling machine, including bed die, stay cord and pulley, bed die upside fixedly connected with montant, and montant one side has seted up the spacing groove to the bed die upside is provided with the mould, it is provided with the stock to go up the inside stock that runs through of mould, and stock bottom fixedly connected with roof to the roof upside rotates and is connected with the quarter butt, go up the inside fixedly connected with horizontal pole of mould, and the horizontal pole outside has cup jointed the movable block to go up the mould middle part and seted up the slip casting mouth, stay cord fixed connection is at the roof downside, and stay cord one end fixedly connected with gag lever post to gag lever post one end fixedly connected with gag lever post, it is connected with the pulley to go up the inside rotation of mould. The anti-burst steel mould for the milling machine has the advantages that the upper mould and the lower mould are easy and convenient to operate when being connected and fixed, and the mould can be effectively prevented from being burst due to the expansion of the volume of grouting liquid.

Description

Anti-burst steel mould for milling machine

Technical Field

The utility model relates to a relevant technical field of milling machine specifically is a steel mould for milling machine of anti-burst.

Background

The milling machine is a machine tool with comprehensive functions and has wide application in the field of machinery, the milling machine is generally used for processing groove parts of parts, blanks of the parts are fixed, then required shapes are cut on the surfaces of the blanks by utilizing a rotating milling cutter, and some parts of the milling machine need to be manufactured by using steel moulds.

However, the upper and lower molds of the existing steel mold are troublesome in fixing, and the volume of liquid in the cooling and solidifying process is increased in the grouting process, and the upper and lower molds are connected together, so that the steel mold can be finally burst.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-burst's steel mould for milling machine to it is loaded down with trivial details to solve above-mentioned background art and put forward the fixed flow of mould about current steel mould, can't prevent the problem that the steel mould bursts moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel mould for anti-burst's milling machine, includes bed die, stay cord and pulley, bed die upside fixedly connected with montant, and montant one side has seted up the spacing groove to the bed die upside is provided with the mould, it is provided with the stock to go up the inside running through of mould, and stock bottom fixedly connected with roof to the roof upside rotates and is connected with the quarter butt, go up the inside fixedly connected with horizontal pole of mould, and the horizontal pole outside has cup jointed the movable block to go up the mould middle part and seted up the slip casting mouth, stay cord fixed connection is at the roof downside, and stay cord one end fixedly connected with gag lever post to gag lever post one end fixedly connected with gag lever post, it is connected with the pulley to go up the inside rotation of mould, and goes up the inside fixedly connected with second spring of mould.

Preferably, a first spring is fixedly connected between the moving block and the moving block, the moving block is symmetrically arranged about a vertical central axis of the cross rod, and the moving block is rotatably connected with the short rod.

Preferably, one side of the moving block is fixedly connected with two sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the length of the limiting rod is smaller than that of the vertical rod, one end of the limiting rod is hemispherical, and the limiting rod is connected with the limiting groove in a clamping mode.

Preferably, the limiting rod forms a telescopic structure with the upper die through the second spring, and the maximum displacement of the limiting rod is equal to the minimum self-deformation of the second spring.

Preferably, the convex surface of one end of the limiting rod is matched with the concave surface of the limiting groove, and the limiting groove and the limiting rod are arranged in a one-to-one correspondence mode.

Compared with the prior art, the beneficial effects of the utility model are that: the upper and lower dies of the anti-burst steel die for the milling machine are simple and convenient to operate when being connected and fixed, and the condition that the die is burst due to the expansion of the volume of grouting liquid can be effectively prevented;

1. the top plate is arranged, if the liquid in the die expands, the top plate can move upwards to provide enough expansion space for the liquid, when the top plate can not move upwards any more, the limiting rod can move out of the limiting groove, and the liquid can push the upper die after continuously expanding, so that the occurrence of die explosion is effectively prevented;

2. be provided with spacing groove and gag lever post, connect through the block between spacing groove and the gag lever post and can fix upper die and bed die together more conveniently, also make the separation between upper die and the bed die simultaneously also become simple and convenient.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

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

In the figure: 1. a lower die; 2. a vertical rod; 3. a limiting groove; 4. an upper die; 5. a top plate; 6. a long rod; 7. a cross bar; 8. a short bar; 9. a moving block; 901. a first spring; 902. a slider; 10. a grouting port; 11. a limiting rod; 12. a second spring; 13. a chute; 14. pulling a rope; 15. a pulley.

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: an anti-burst steel mould for a milling machine comprises a lower mould 1, a vertical rod 2, a limiting groove 3, an upper mould 4, a top plate 5, a long rod 6, a transverse rod 7, a short rod 8, a moving block 9, a grouting opening 10, a limiting rod 11, a second spring 12, a sliding groove 13, a pull rope 14 and a pulley 15, wherein the vertical rod 2 is fixedly connected to the upper side of the lower mould 1, the limiting groove 3 is formed in one side of the vertical rod 2, the upper mould 4 is arranged on the upper side of the lower mould 1, the long rod 6 is arranged inside the upper mould 4 in a penetrating mode, the bottom of the long rod 6 is fixedly connected with the top plate 5, the short rod 8 is rotatably connected to the upper side of the top plate 5, the transverse rod 7 is fixedly connected to the inside of the upper mould 4, the moving block 9 is sleeved on the outer side of the transverse rod 7, the grouting opening 10 is formed in the middle of the upper mould 4, the pull rope 14 is fixedly connected to the lower side of the top plate 5, the limiting rod 11 is fixedly connected to one end of the pull rope 14, and the limiting rod 11 is fixedly connected to one end of the limiting rod 11, a pulley 15 is rotatably connected inside the upper die 4, and a second spring 12 is fixedly connected inside the upper die 4;

the first spring 901 is fixedly connected between the moving block 9 and the moving block 9, the moving block 9 is symmetrically arranged about a vertical central axis of the cross rod 7, and the moving block 9 is rotatably connected with the short rod 8, so that the moving block 9 can be driven to move by the rotation of the short rod 8, and the position of the moving block 9 can be reset by the elastic potential energy of the first spring 901.

The slider 902 is fixedly connected to one side of the moving block 9, the two sliders 902 are arranged, the slider 902 is connected with the sliding groove 13 in a sliding mode, the moving block 9 can only move in the horizontal direction in a limited mode, and meanwhile the moving process of the moving block 9 is smooth.

The length of gag lever post 11 is less than the length of montant 2, and the one end of gag lever post 11 sets up to hemispherical to for the block connection between gag lever post 11 and the spacing groove 3, the purpose of design like this is in order to fix mould 4 on bed die 1 more conveniently.

The limiting rod 11 forms a telescopic structure through the second spring 12 and the upper die 4, the maximum displacement of the limiting rod 11 is equal to the minimum self deformation of the second spring 12, the purpose of design is to facilitate the fixation and separation of the upper die 4 between the lower die 1, and the elastic potential energy of the second spring 12 can reset the position of the limiting rod 11.

The convex surface of gag lever post 11 one end is identical with the concave surface of spacing groove 3, and the purpose of design is in order to make the block between gag lever post 11 and the spacing groove 3 inseparabler stable like this, and the one-to-one setting between spacing groove 3 and the gag lever post 11.

The working principle is as follows: when the anti-burst steel mold for the milling machine is used, firstly, the working principle of the anti-burst steel mold for the milling machine is known to a certain extent, as shown in fig. 1-3, firstly, the upper mold 4 is slowly pushed into the vertical rod 2, the limiting rod 11 can be displaced to extrude the second spring 12 in the process until the limiting rod 11 is clamped with the limiting groove 3 under the action of the elastic potential energy of the second spring 12, so that the fixing between the lower mold 1 and the upper mold 4 is completed, the fixation between the lower mold 1 and the upper mold 4 is very convenient, then, the primary pulp for manufacturing parts is injected into the pulp injection port 10, after the primary pulp is cooled, the long rod 6 is pulled upwards, the movement of the long rod 6 can drive the movement of the top plate 5, the movement of the top plate 5 can drive the movement of the pull rope 14, the pulling direction of the pull rope 14 is changed through the pulley 15, so that the movement of the pull rope 14 can pull the limiting rod 11 in the horizontal direction, until the limiting rod 11 is completely moved out of the limiting groove 3, the upper die 4 can be moved out of the lower die 1, and at the moment, the part is taken out;

as shown in fig. 1 and 4, once the raw slurry collides, the top plate 5 moves upwards due to the expansion of the liquid, the movement of the top plate 5 drives the short rod 8 to rotate, the rotation of the short rod 8 drives the moving block 9 to move, the moving block 9 compresses the first spring 901 during the movement, the whole expansion process can be eased by the elastic potential energy of the first spring 901, a space is reserved for the expansion of the raw slurry due to the fact that the top plate 5 is movable, and the pulling rope 14 can be driven to move during the movement of the top plate 5, so if the expansion of the raw slurry exceeds a certain amount, the pulling rope 14 can pull the limiting rod 11 out of the limiting groove 3, the upper mold 4 can be pushed open, and thus the occurrence of mold burst is effectively prevented.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a steel mould for milling machine of anti-burst, includes bed die (1), stay cord (14) and pulley (15), its characterized in that: the upper side of the lower die (1) is fixedly connected with a vertical rod (2), one side of the vertical rod (2) is provided with a limiting groove (3), the upper side of the lower die (1) is provided with an upper die (4), a long rod (6) penetrates through the inner part of the upper die (4), the bottom of the long rod (6) is fixedly connected with a top plate (5), the upper side of the top plate (5) is rotatably connected with a short rod (8), the inner part of the upper die (4) is fixedly connected with a cross rod (7), the outer side of the cross rod (7) is sleeved with a movable block (9), the middle part of the upper die (4) is provided with a grouting port (10), the pull rope (14) is fixedly connected to the lower side of the top plate (5), one end of the pull rope (14) is fixedly connected with a limiting rod (11), one end of the limiting rod (11) is fixedly connected with a limiting rod (11), and the inner part of the upper die (4) is rotatably connected with a pulley (15), and a second spring (12) is fixedly connected inside the upper die (4).

2. The explosion-proof milling machine steel mold according to claim 1, wherein: the first spring (901) is fixedly connected between the moving block (9) and the moving block (9), the moving block (9) is symmetrically arranged about a vertical central axis of the cross rod (7), and the moving block (9) is rotatably connected with the short rod (8).

3. The explosion-proof milling machine steel mold according to claim 1, wherein: one side of the moving block (9) is fixedly connected with two sliding blocks (902), and the two sliding blocks (902) are connected with the sliding groove (13) in a sliding mode.

4. The explosion-proof milling machine steel mold according to claim 1, wherein: the length of gag lever post (11) is less than the length of montant (2), and the one end of gag lever post (11) sets up to hemispherical to be the block connection between gag lever post (11) and spacing groove (3).

5. The explosion-proof milling machine steel mold according to claim 1, wherein: the limiting rod (11) forms a telescopic structure through the second spring (12) and the upper die (4), and the maximum displacement of the limiting rod (11) is equal to the minimum self deformation of the second spring (12).

6. The explosion-proof milling machine steel mold according to claim 1, wherein: the convex surface of one end of the limiting rod (11) is matched with the concave surface of the limiting groove (3), and the limiting groove (3) and the limiting rod (11) are arranged in a one-to-one correspondence mode.