CN217192526U

CN217192526U - Mother alloy stick shedder

Info

Publication number: CN217192526U
Application number: CN202122948498.2U
Authority: CN
Inventors: 卞志鹏; 卞兴来
Original assignee: Jiangsu Xingda High Temperature Alloy Technology Co ltd
Current assignee: Jiangsu Xingda High Temperature Alloy Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-16
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to a mother alloy bar demoulding device, which belongs to the technical field of metal processing equipment and comprises a base, wherein one end of the upper surface of the base is provided with an ejector mechanism, the other end of the upper surface of the base is provided with a bidirectional telescopic mechanism, one side of the bidirectional telescopic mechanism, which is close to the ejector mechanism, is respectively provided with a pressing mechanism, the moving direction of the bidirectional telescopic mechanism is vertical to the moving direction of the ejector mechanism, the pressing mechanism is used for pressing a mother alloy bar mould to fix the mother alloy bar mould, the upper surface of the base is provided with a plurality of supporting drags in a sliding way, the supporting drags are positioned between the ejector mechanism and the pressing mechanism, the utility model can adjust the distance between the pressing mechanisms according to the diameter of the mother alloy bar mould to achieve the effect of fixing the mother alloy bar mould, solve the problem that a clamp can not firmly clamp the mother alloy bar mould, the ejector mechanism can easily move the mother alloy bar mould in the clamp holder when in work, the demoulding is difficult.

Description

Mother alloy stick shedder

Technical Field

The utility model relates to a master alloy stick shedder belongs to metal processing equipment technical field.

Background

In the production of master alloy, the steps comprise preparing raw materials, drying the raw materials, melting and refining the raw materials in a vacuum medium-frequency induction melting furnace, and then casting and cooling to form a master alloy bar. Because the cooled master alloy bar has the external surface of the master alloy bar deformed by a rough die tube under the action of thermal expansion and cold contraction, the master alloy bar is not easy to take out from a die outside the master alloy bar.

Chinese patent publication No. CN 210615093U discloses an alloy bar demoulding device, which includes: the bottom frame is provided with a guide ring and a clamp holder, and the clamp holder is used for clamping a mould and is positioned above the guide ring; the lifting mechanism is fixedly arranged on the underframe and is provided with a lifting platform; the cam mechanism is provided with a cam and a motor, the cam is connected with an output shaft of the motor, and the motor is fixedly arranged on the lifting platform; and ejector pin, vertical slip is located in the direction ring, the top is used for the striking alloy rod in the mould, the bottom with the outward flange of cam keeps the contact throughout, ejector pin's axis with the axis coincidence of mould, ejector pin's diameter is less than the internal diameter of alloy rod, this utility model discloses a fixed mould of holder, holder can adapt to the alloy rod mould drawing of patterns of different diameters, and elevating system needs the rebound to be ejecting with the alloy rod in the mould, and the mould keeps motionless, but the frictional force of holder and mould surface is little, and when elevating system rebound was ejecting alloy rod, it was ejecting together with the mould easily, and the holder can not firmly hold the mould, leads to the drawing of patterns difficulty.

Therefore, a master alloy rod demolding device capable of fixing a mold and being suitable for master alloy rod molds with different diameters is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a female alloy stick shedder to the technical problem that above-mentioned prior art exists.

The utility model aims at realizing through following technical scheme, a master alloy stick shedder, the on-line screen storage device comprises a base, base upper surface one end is equipped with ejection mechanism, characterized by, the base upper surface is established the other end and is had two-way telescopic machanism, is close to ejection mechanism one side on the two-way telescopic machanism and is equipped with pressing mechanism respectively, two-way telescopic machanism's direction of movement perpendicular to ejection mechanism's direction of movement, pressing mechanism is used for suppressing master alloy stick mould and makes master alloy stick mould fixed, base upper surface sliding is equipped with a plurality of supports and drags, supports to drag to lie in the middle of ejection mechanism and pressing mechanism, and two-way telescopic machanism removes the master alloy stick mould of different diameters of distance adaptation between the regulation, and through the fixed master alloy stick mould of pressing mechanism, ejection mechanism is ejecting with the master alloy rod in the master alloy stick mould ejecting.

Preferably, the ejection mechanism includes backup pad, first flexible pneumatic cylinder, first removal axle, the backup pad sets up in base upper surface one end, first flexible pneumatic cylinder is connected to backup pad one side, and the first removal axle of the output shaft of first flexible pneumatic cylinder, the diameter of first removal axle is less than the diameter of master alloy stick, the cross-sectional area of the cylinder body of first flexible pneumatic cylinder is greater than the cross-sectional area of master alloy stick mould, and the backup pad is used for fixed first flexible pneumatic cylinder, and first flexible pneumatic cylinder removes the master alloy stick that drives first removal axle removal ejecting master alloy stick in the master alloy stick mould.

Preferably, the bidirectional telescopic mechanism comprises a first fixed column, a second fixed column, a first telescopic rod, a second telescopic rod, a first fixed plate, a second fixed plate and a threaded rod, the first fixed column and the second fixed column are oppositely arranged on two sides of the base, the upper surface of the base is provided with the first telescopic rod and the second telescopic rod in a sliding manner between the first fixed column and the second fixed column, the first fixed plate is arranged on the first telescopic rod, the second fixed plate is arranged on the second telescopic rod, one end of the threaded rod rotates to penetrate through the first fixed column, the first fixed plate, the second fixed plate and the second fixed column, the threaded rod is connected with the first fixed column and one end of the first fixed plate and a thread connected with one end of the second fixed plate and one end of the second fixed column in a reverse direction, and the threaded column exposed at the outer side of the first fixed column is rotated to enable the distance between the first telescopic rod and the second telescopic rod to be adjustable in the slide rail, the first fixing plate and the second fixing plate are driven to adjust the distance between the two plates, so that the pressing mechanism can adapt to master alloy rod molds with different diameters.

Preferably, the pressing mechanism comprises a second telescopic hydraulic cylinder and a second moving shaft, the second telescopic hydraulic cylinder is arranged on one side, close to the first moving shaft, of the two-way telescopic mechanism, the output shaft of the second telescopic hydraulic cylinder is connected with the second moving shaft, the pressing mechanisms are respectively arranged on one sides, close to the first moving shaft, of the first fixed plate and one sides, close to the second moving shaft, of the second fixed plate, the pressing mechanisms are arranged on the two-way telescopic mechanism, the distance between the pressing mechanisms can be adjusted, the second telescopic hydraulic rod drives the second moving shaft to move, so that the second moving shaft is in contact with the wall thickness of the master alloy rod mold, the master alloy rod mold is fixed, and the ejection mechanism can eject the mold in the master alloy rod mold.

Preferably, the support is dragged including collet, third telescopic link, the third telescopic link sets up on the base, and the third telescopic link top is connected to the bottom of collet, the collet is half circular arc, the support is dragged for two, supports to drag and is used for supporting female alloy stick mould, and female alloy stick mould is placed in the collet, and the distance can be adjusted from top to bottom to the second telescopic link, makes the convenient ejecting female alloy stick of female alloy stick contact in first removal axle and the female alloy stick mould.

Preferably, the upper surface of the base is provided with a first slide rail along the length direction thereof, the bottom of the third telescopic rod is provided with a first slide block matched with the first slide rail, the supporting bracket is connected with the base in a sliding way, a second sliding rail is arranged on the upper surface of the base between the first fixing column and the second fixing column along the width direction of the base, the bottoms of the first telescopic rod and the second telescopic rod are respectively provided with a second slide block matched with the second slide rail, the first telescopic rod and the second telescopic rod are in sliding connection with the base, the support is dragged on the base to move along the length direction through the matching of the first slide rail and the first slide block, can adjust according to the length size of master alloy stick mould, make first telescopic link, second telescopic link move under the effect of threaded rod according to the distance between the regulation of master alloy stick mould diameter size through the cooperation of second slide rail and second slider.

Preferably, threaded rod matched threads are arranged in the first fixing column, the first fixing plate, the second fixing plate and the second fixing column, a bearing is arranged at the joint of the threaded rod and the second fixing column, and the bearing is fixed in the second fixing column.

Preferably, four angles are equipped with the support column respectively below the base, are equipped with the universal wheel below four support columns respectively, are equipped with footboard and brake block on the universal wheel, keep away from two-way telescopic machanism one end on the base and be equipped with the baffle, the support column is used for supporting the base, and the universal wheel makes things convenient for shedder to remove more facilitates the use, and the baffle prevents that master alloy stick departure base.

The utility model discloses following beneficial effect has: the utility model discloses a rotatory one end screw thread post that exposes the first fixed column outside, adjust the distance between first fixed plate and the second fixed plate according to the diameter size of master alloy stick mould, the flexible pneumatic cylinder of second drives the second and removes the axle and remove along base length direction, make two seconds remove the axle and contact the both sides wall thickness of master alloy stick mould respectively, realize that the master alloy stick mould of embossing die reaches fixed master alloy stick mould effect, the master alloy stick mould of holder firm centre gripping has been solved, ejection mechanism during operation makes master alloy stick mould remove in the holder easily, thereby can not realize the problem of drawing of patterns effect.

The utility model discloses set up and support to drag can be used for supporting master alloy stick mould, adjust the third telescopic link according to the size of master alloy stick mould and change the height from top to bottom, conveniently take master alloy stick mould, save the labour, improve work efficiency; one end of the base of the utility model is provided with a baffle plate to prevent the mother alloy rod from flying out of the base due to overlarge impact force of the ejection mechanism, thus causing personal injury or surface abrasion of the mother alloy rod; a supporting column and a universal wheel are arranged below the base, so that the base is convenient to move.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side sectional view of the middle two-way telescopic mechanism of the present invention.

Fig. 3 is a schematic structural view in use of the present invention.

In the figure: the device comprises a base 1, a support column 1-1, universal wheels 1-2, a baffle 1-3, a pushing mechanism 2, a support plate 2-1, a first telescopic hydraulic cylinder 2-2, a first moving shaft 2-3, a bidirectional telescopic mechanism 3, a first fixed column 3-1, a second fixed column 3-2, a first telescopic rod 3-3, a second telescopic rod 3-4, a first fixed plate 3-5, a second fixed plate 3-6, a threaded rod 3-7, a bearing 3-8, a pressing mechanism 4, a second telescopic hydraulic cylinder 4-1, a second moving shaft 4-2, a support drag 5-1 and a bottom support 5-2.

Detailed Description

As shown in fig. 1, 2 and 3, a mother alloy rod demoulding device comprises a base 1, wherein one end of the upper surface of the base 1 is provided with an ejection mechanism 2, the ejection mechanism 2 comprises a support plate 2-1, a first telescopic hydraulic cylinder 2-2 and a first moving shaft 2-3, the support plate 2-1 is arranged at one end of the upper surface of the base 1, one side of the support plate 2-1 is connected with the first telescopic hydraulic cylinder 2-2, an output shaft of the first telescopic hydraulic cylinder 2-2 is connected with the first moving shaft 2-3, the diameter of the first moving shaft 2-3 is smaller than that of a mother alloy rod, the cross-sectional area of a cylinder body of the first telescopic hydraulic cylinder 2-2 is larger than that of a mother alloy rod mould, the other end of the upper surface of the base 1 is provided with a bidirectional telescopic mechanism 3, and the bidirectional telescopic mechanism 3 comprises a first fixed column 3-1, The fixing device comprises 3-2 parts of a second fixing column, 3-3 parts of a first telescopic rod, 3-4 parts of a second telescopic rod, 3-5 parts of a first fixing plate, 3-6 parts of a second fixing plate and 3-7 parts of a threaded rod, wherein the first fixing column 3-1 and the second fixing column 3-2 are oppositely arranged at two sides of a base 1, the first telescopic rod 3-3 and the second telescopic rod 3-4 are arranged on the upper surface of the base 1 between the first fixing column 3-1 and the second fixing column 3-2 in a sliding mode, the first fixing plate 3-5 is arranged on the first telescopic rod 3-3, the second fixing plate 3-6 is arranged on the second telescopic rod 3-4, one end of the threaded rod 3-7 rotates to penetrate through the first fixing column 3-1 part, the first fixing plate 3-5 part, the second fixing plate 3-6 part, A second fixed column 3-2, wherein a threaded rod 3-7 is connected with the first fixed column 3-1, one end of the first fixed plate 3-5 is reverse to threads connected with one end of the second fixed plate 3-6 and the second fixed column 3-2, a pressing mechanism 4 is respectively arranged on one side of the bidirectional telescopic mechanism 3 close to the ejection mechanism 2, the pressing mechanism 4 comprises a second telescopic hydraulic cylinder 4-1 and a second moving shaft 4-2, the second telescopic hydraulic cylinder 4-1 is arranged on one side of the bidirectional telescopic mechanism 3 close to the first moving shaft 2-3, an output shaft of the second telescopic hydraulic cylinder 4-1 is connected with the second moving shaft 4-2, one sides of the first fixed plate 3-5 and the second fixed plate 3-6 close to the first moving shaft 2-3 are respectively provided with the pressing mechanism 4, the moving direction of the bidirectional telescopic mechanism 3 is perpendicular to the moving direction of the ejection mechanism 2, the pressing mechanism 4 is used for pressing a master alloy rod mold to fix the master alloy rod mold, the upper surface of the base 1 is provided with a plurality of support drags 5 in a sliding mode, each support drags 5 comprises a bottom support 5-1 and a third telescopic rod 5-2, the third telescopic rods 5-2 are arranged on the base 1, the bottom of the bottom support 5-1 is connected with the top of the third telescopic rods 5-2, the bottom support 5-1 is in a semi-circular arc shape, and the support drags 5 to be located between the ejection mechanism 2 and the pressing mechanism 4.

Further, the number of the supporting slippers 5 is two; a first slide rail is arranged on the upper surface of the base 1 along the length direction of the base, a first slide block matched with the first slide rail is arranged at the bottom of the third telescopic rod 5-2, the support bracket 5 and the base 1 form sliding connection, a second slide rail is arranged on the upper surface of the base 1 between the first fixed column 3-1 and the second fixed column 3-2 along the width direction of the base 1, second slide blocks matched with the second slide rail are respectively arranged at the bottoms of the first telescopic rod 3-3 and the second telescopic rod 3-4, and the first telescopic rod 3-3 and the second telescopic rod 3-4 form sliding connection with the base 1; the first fixing column 3-1, the first fixing plate 3-5, the second fixing plate 3-6 and the second fixing column 3-2 are internally provided with threads matched with a threaded rod 3-7, a bearing 3-8 is arranged at the joint of the threaded rod 3-7 and the second fixing column 3-2, and the bearing 3-8 is fixed in the second fixing column 3-2.

Furthermore, four corners below the base 1 are respectively provided with support columns 1-1, universal wheels 1-2 are respectively arranged below the four support columns 1-1, the universal wheels 1-2 are provided with pedals and brake pads, and a baffle plate 1-3 is arranged at one end of the base 1, which is far away from the bidirectional telescopic mechanism 3.

When in use, a master alloy bar mold is placed on the supporting bracket 5, the height of the third telescopic rod 5-2 is adjusted according to the size of the master alloy bar, the first moving shaft 2-3 can contact the master alloy bar in the master alloy bar mold, one end of the threaded rod 3-7 at the outer side of the first fixed column 3-1 is rotated, the distance between the first fixed plate 3-5 and the second fixed plate 3-6 can be adjusted according to the size of the master alloy bar mold, the second moving shaft 4-2 arranged on the first fixed plate 3-5 and the second fixed plate 3-6 is respectively contacted with the thickness of two side walls of the master alloy bar mold, the master alloy bar mold is pressed between the second moving shaft 4-2 and the outer wall of the first telescopic hydraulic cylinder 2-2 to fix the master alloy bar mold, the first telescopic hydraulic cylinder 2-2 drives the first moving shaft to move 2-3 to eject the mold in the master alloy bar mold, the baffle 1-3 can prevent the master alloy rod from flying out of the base 1, and the universal wheels 1-2 can conveniently move the base 1.

Claims

1. The utility model provides a mother alloy stick shedder, includes base (1), and base (1) upper surface one end is equipped with ejection mechanism (2), characterized by, base (1) upper surface is established the other end and is had two-way telescopic machanism (3), is close to ejection mechanism (2) one side on two-way telescopic machanism (3) and is equipped with pressing mechanism (4) respectively, the moving direction perpendicular to ejection mechanism's (2) moving direction of two-way telescopic machanism (3), pressing mechanism (4) are used for suppressing mother alloy stick mould and make mother alloy stick mould fixed, base (1) upper surface sliding is equipped with a plurality of supports and drags (5), and the support drags (5) to be located in the middle of ejection mechanism (2) and pressing mechanism (4).

2. The master alloy rod demoulding device according to claim 1, wherein the ejection mechanism (2) comprises a support plate (2-1), a first telescopic hydraulic cylinder (2-2) and a first moving shaft (2-3), the support plate (2-1) is arranged at one end of the upper surface of the base (1), the first telescopic hydraulic cylinder (2-2) is connected to one side of the support plate (2-1), an output shaft of the first telescopic hydraulic cylinder (2-2) is connected with the first moving shaft (2-3), the diameter of the first moving shaft (2-3) is smaller than that of a master alloy rod, and the cross-sectional area of a cylinder body of the first telescopic hydraulic cylinder (2-2) is larger than that of a master alloy rod mould.

3. The master alloy rod demoulding device according to claim 2, wherein the bidirectional telescopic mechanism (3) comprises a first fixed column (3-1), a second fixed column (3-2), a first telescopic rod (3-3), a second telescopic rod (3-4), a first fixed plate (3-5), a second fixed plate (3-6) and a threaded rod (3-7), the first fixed column (3-1) and the second fixed column (3-2) are oppositely arranged at two sides of the base (1), the first telescopic rod (3-3) and the second telescopic rod (3-4) are slidably arranged between the first fixed column (3-1) and the second fixed column (3-2) on the upper surface of the base (1), the first fixed plate (3-5) is arranged on the first telescopic rod (3-3), the second fixing plate (3-6) is arranged on the second telescopic rod (3-4), one end of the threaded rod (3-7) rotates to penetrate through the first fixing column (3-1), the first fixing plate (3-5), the second fixing plate (3-6) and the second fixing column (3-2), and the threaded rod (3-7) is connected with the first fixing column (3-1), one end of the first fixing plate (3-5) and the threads connected with one end of the second fixing plate (3-6) and one end of the second fixing column (3-2) in a reverse direction.

4. The master alloy rod demoulding device according to claim 3, wherein the pressing mechanism (4) comprises a second telescopic hydraulic cylinder (4-1) and a second moving shaft (4-2), the second telescopic hydraulic cylinder (4-1) is arranged on one side of the bidirectional telescopic mechanism (3) close to the first moving shaft (2-3), an output shaft of the second telescopic hydraulic cylinder (4-1) is connected with the second moving shaft (4-2), and one sides of the first fixing plate (3-5) and the second fixing plate (3-6) close to the first moving shaft (2-3) are respectively provided with the pressing mechanism (4).

5. The master alloy rod demoulding device according to claim 4, wherein the support mop (5) comprises a bottom support (5-1) and a third telescopic rod (5-2), the third telescopic rod (5-2) is arranged on the base (1), the bottom of the bottom support (5-1) is connected with the top of the third telescopic rod (5-2), the bottom support (5-1) is in a semi-circular arc shape, and the number of the support mop (5) is two.

6. The master alloy rod demoulding device according to claim 5, wherein a first slide rail is arranged on the upper surface of the base (1) along the length direction of the base, a first slide block matched with the first slide rail is arranged at the bottom of the third telescopic rod (5-2), the support bracket (5) and the base (1) are connected in a sliding manner, a second slide rail is arranged between the first fixed column (3-1) and the second fixed column (3-2) along the width direction of the base (1) on the upper surface of the base (1), a second slide block matched with the second slide rail is arranged at the bottom of the first telescopic rod (3-3) and the second telescopic rod (3-4), and the first telescopic rod (3-3) and the second telescopic rod (3-4) are connected with the base (1) in a sliding manner.

7. The master alloy rod demoulding device according to claim 3, wherein the first fixing column (3-1), the first fixing plate (3-5), the second fixing plate (3-6) and the second fixing column (3-2) are respectively provided with a thread matched with a threaded rod (3-7), a bearing (3-8) is arranged at the joint of the threaded rod (3-7) and the second fixing column (3-2), and the bearing (3-8) is fixed in the second fixing column (3-2).

8. The master alloy rod demoulding device according to any one of the claims 1 to 7, wherein four corners of the lower surface of the base (1) are respectively provided with a supporting column (1-1), universal wheels (1-2) are respectively arranged under the four supporting columns (1-1), pedals and brake pads are arranged on the universal wheels (1-2), and one end of the base (1) far away from the bidirectional telescopic mechanism (3) is provided with a baffle plate (1-3).