CN212042607U

CN212042607U - Novel zirconium bowl preparation mould

Info

Publication number: CN212042607U
Application number: CN202020665709.4U
Authority: CN
Inventors: 董建伟; 余生华; 余凯; 徐银有; 余高贤; 郑伟烈
Original assignee: Zhejiang Longcheng Refractories Co ltd
Current assignee: Zhejiang Longcheng Refractories Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-01
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a novel zirconium bowl preparation mould, comprising a base plate, the equal fixedly connected with bracing piece of upper surface that is close to its left and right sides on the bottom plate, the top fixedly connected with backup pad of bracing piece, the pneumatic cylinder of two symmetries of lower fixed surface of backup pad, the bottom fixedly connected with installing frame of two pneumatic cylinders, the left side fixedly connected with spring of installing frame inner wall, sliding component sliding connection has the cardboard through the top of installing frame inner wall, the side of cardboard is close to the one end fixed connection of cardboard with the spring, the lower surface of cardboard has a zirconium bowl core section of thick bamboo through locking subassembly fixed mounting, the internal thread through-hole has been seted up on the right side of installing frame inner wall. The utility model discloses an above-mentioned isotructure's cooperation has realized simple quick zirconium bowl core section of thick bamboo of changing different specifications to be convenient for produce the zirconium bowl of the different specifications of processing department, realized that a mould is multi-purpose, improved the production efficiency of zirconium bowl preparation.

Description

Novel zirconium bowl preparation mould

Technical Field

The utility model relates to a mould manufacturing technical field specifically is a novel zirconium bowl preparation mould.

Background

In the steel-making process, because the upper nozzle and the lower nozzle are both quick-wear parts, the upper nozzle and the lower nozzle need to be replaced every few hours, the zirconium bowl is an important part for forming the upper nozzle and the lower nozzle, and the zirconium bowl is usually processed and produced by using a mold in the manufacturing process. Because the existing mould is in the process of producing and processing the zirconium bowl, the zirconium bowl with various specifications of a production and processing part is not easy to produce by one mould, the production efficiency of the zirconium bowl and the adaptability of the mould are reduced, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel zirconium bowl preparation mould possesses the simple quick zirconium bowl core section of thick bamboo of changing different specifications to be convenient for produce the zirconium bowl of the different specifications of processing department, realized that a mould is multi-purpose, improved the production efficiency's of zirconium bowl preparation advantage, solved the problem of proposing among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel zirconium bowl manufacturing die comprises a bottom plate, wherein supporting rods are fixedly connected to the upper surfaces of the bottom plate, which are close to the left side and the right side of the bottom plate, the top ends of the supporting rods are fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with two symmetrical hydraulic cylinders, the bottom ends of the two hydraulic cylinders are fixedly connected with a mounting frame, the left side of the inner wall of the mounting frame is fixedly connected with a spring, the top of the inner wall of the mounting frame is slidably connected with a clamping plate through a sliding assembly, the side surface of the clamping plate is fixedly connected with one end, which is close to the clamping plate, of the spring, the lower surface of the clamping plate is fixedly provided with a zirconium bowl core barrel through a locking assembly, the right side of the inner wall of the mounting frame is provided with an internal thread through hole, the, and an injection molding opening is formed in the front side of the lower mold.

Preferably, the number of the sliding assemblies is two, and the two sliding assemblies are symmetrically distributed on the upper surface of the clamping plate.

Preferably, the sliding assembly comprises a T-shaped sliding groove formed in the top of the inner wall of the mounting frame, and the upper surface of the clamping plate is fixedly connected with a T-shaped sliding block which slides and is matched with the T-shaped sliding groove.

Preferably, the locking assembly comprises an L-shaped fixture block fixedly connected to the top of the zirconium bowl core barrel, a through hole for the L-shaped fixture block to penetrate through is formed in the surface of the clamping plate, and a clamping groove clamped and matched with the L-shaped fixture block is formed in the top of the inner wall of the mounting frame.

Preferably, the inner diameter of the through hole is larger than the clamping portion of the L-shaped clamping block.

Preferably, the pressing piece is a screw rod, the screw rod is in threaded connection with the inner thread through hole, one end, close to the spring, of the screw rod is in butt joint with the side face of the clamping plate, and one end, far away from the spring, of the screw rod is fixedly connected with a rotating handle.

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

firstly, the utility model is provided with the rotary handle, the screw rod, the internal thread through hole, the spring and the clamping plate, the screw rod is rotated by the rotary handle, the screw rod is connected with the internal thread through hole in a threaded manner, so that the screw rod moves towards one end far away from the spring while rotating, thereby relieving the pressure on the clamping plate, under the action of the elastic force of the spring, the clamping plate can be pushed to move towards one side close to the screw rod, and the clamping plate can move more stably and smoothly through the arrangement of the T-shaped sliding block and the T-shaped sliding groove, the clamping plate can move towards one side close to the screw rod, the through hole can be driven to move towards one side close to the screw rod, and the clamping plate can relieve the fixation of the L-shaped clamping block because the inner diameter of the through hole is larger than the clamping head of the L-shaped clamping block, thereby being capable of taking down the L-shaped clamping block, namely detaching the zirconium bowl, the mould has multiple purposes, and the production efficiency of manufacturing the zirconium bowl is improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front cross-sectional view of the present invention;

fig. 3 is a front sectional view of the utility model after the die assembly;

fig. 4 is an enlarged view of the structure of the present invention at a.

In the figure: the die comprises a base plate 1, a support rod 2, a support plate 3, a hydraulic cylinder 4, an installation frame 5, a spring 6, a clamping plate 7, a zirconium bowl core cylinder 8, an internal thread through hole 9, a T-shaped chute 10, a T-shaped sliding block 11, an L-shaped clamping block 12, a through hole 13, a screw 14, a rotary handle 15 and a lower die 16.

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 to 4, the present invention provides a technical solution: the utility model provides a novel zirconium bowl preparation mould, comprising a base plate 1, the equal fixedly connected with bracing piece 2 of upper surface that is close to its left and right sides on the bottom plate 1, the top fixedly connected with backup pad 3 of bracing piece 2, the pneumatic cylinder 4 of two symmetries of lower fixed surface of backup pad 3, two pneumatic cylinders 4 can stably drive installing frame 5 downstream, the bottom fixedly connected with installing frame 5 of two pneumatic cylinders 4, the left side fixedly connected with spring 6 of 5 inner walls of installing frame, there is cardboard 7 at the top of 5 inner walls of installing frame through slip subassembly sliding connection.

Further, the quantity of sliding component is two, and two sliding component symmetric distributions are on the upper surface of cardboard 7, and two sliding component's setting for cardboard 7 atress is balanced, and more steady smooth and easy that cardboard 7 removed.

Further, the sliding assembly comprises a T-shaped sliding groove 10 formed in the top of the inner wall of the mounting frame 5, the upper surface of the clamping plate 7 is fixedly connected with a T-shaped sliding block 11 which slides and is matched with the T-shaped sliding groove 10, the T-shaped sliding block 11 and the T-shaped sliding groove 10 play a role in supporting and limiting the clamping plate 7, and the clamping plate 7 is convenient to move left and right.

The side of cardboard 7 and spring 6 are close to the one end fixed connection of cardboard 7, and the lower surface of cardboard 7 has a zirconium bowl core section of thick bamboo 8 through locking Assembly fixed mounting.

Further, the locking subassembly includes L type fixture block 12 at a zirconium bowl core section of thick bamboo 8 top of fixed connection, the through-hole 13 that supplies L type fixture block 12 to run through is seted up on the surface of cardboard 7, the draw-in groove with 12 joint of L type fixture block and adaptation is seted up at the top of 5 inner walls of installing frame, cardboard 7 is to the one side removal that is close to screw 14, then can drive through-hole 13 and remove to the one side that is close to screw 14, again because the internal diameter of through-hole 13 is greater than the dop of L type fixture block 12, make cardboard 7 detach the fixed to L type fixture block 12, thereby can take off L type fixture block 12, zirconium bowl core section of thick bamboo 8 is pulled down promptly, be convenient for change the zirconium bowl core section of thick bamboo 8 of different specifications, thereby be convenient for the zirconium bowl of the different specifications of production and processing department, it is.

Further, the inner diameter of the through hole 13 is larger than the catching portion of the L-shaped latch 12.

An internal thread through hole 9 is formed in the right side of the inner wall of the mounting frame 5, and a pressing piece used for pressing the fixing clamping plate 7 is connected to the internal thread of the internal thread through hole 9 in an internal thread mode.

Further, the pressing part is a screw rod 14, the screw rod 14 is in threaded connection with the inner threaded through hole 9, one end, close to the spring 6, of the screw rod 14 is in butt connection with the side face of the clamping plate 7, one end, far away from the spring 6, of the screw rod 14 is fixedly connected with a rotating handle 15, the screw rod 14 is rotated through the rotating handle 15, and due to the fact that the screw rod 14 is in threaded connection with the inner threaded through hole 9, the screw rod 14 moves towards the rotating edge of one end, far away from the spring 6, so that pressing on the clamping plate 7 is relieved, and under the effect of elastic force of the spring 6, the clamping.

The upper surface of the bottom plate 1 is fixedly connected with a lower die 16 matched with the zirconium bowl core barrel 8, and the front side of the lower die 16 is provided with an injection molding opening.

The working principle is as follows: when the novel zirconium bowl manufacturing die is used and zirconium bowl core cylinders 8 of different specifications need to be replaced, the screw 14 is rotated through the rotating handle 15, the screw 14 is in threaded connection with the internal thread through hole 9, so that the screw 14 moves towards one end far away from the spring 6 while rotating, the pressing on the clamping plate 7 is removed, the clamping plate 7 is pushed to move towards one side close to the screw 14 under the action of the elastic force of the spring 6, the T-shaped sliding block 11 and the T-shaped sliding groove 10 are arranged, the clamping plate 7 moves more stably and smoothly, the clamping plate 7 moves towards one side close to the screw 14, the through hole 13 is driven to move towards one side close to the screw 14, and the clamping plate 7 is free from fixing the L-shaped clamping block 12 because the inner diameter of the through hole 13 is larger than the clamping head of the L-shaped clamping block 12, so that the L-shaped clamping block 12 can be taken down, namely the zirconium bowl core cylinders 8 are taken down, the zirconium bowl core cylinders 8 of different specifications, therefore, the zirconium bowls with different specifications at the processing positions can be conveniently produced, one module is multipurpose, and the production efficiency of zirconium bowl manufacturing is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel zirconium bowl preparation mould, includes bottom plate (1), be close to the equal fixedly connected with bracing piece of upper surface (2) of its left and right sides on bottom plate (1), the top fixedly connected with backup pad (3) of bracing piece (2), its characterized in that: the lower surface of the supporting plate (3) is fixedly connected with two symmetrical hydraulic cylinders (4), the bottom ends of the two hydraulic cylinders (4) are fixedly connected with a mounting frame (5), the left side of the inner wall of the mounting frame (5) is fixedly connected with a spring (6), the top of the inner wall of the mounting frame (5) is connected with a clamping plate (7) in a sliding mode through a sliding assembly, the side face of the clamping plate (7) is fixedly connected with one end, close to the clamping plate (7), of the spring (6), the lower surface of the clamping plate (7) is fixedly provided with a zirconium bowl core barrel (8) through a locking assembly, the right side of the inner wall of the mounting frame (5) is provided with an internal thread through hole (9), the internal thread through hole (9) is connected with a pressing piece for pressing the fixed clamping plate (7) in a pressing mode, the upper surface of the bottom plate (1), an injection molding opening is formed in the front side of the lower mold (16).

2. The novel zirconium bowl manufacturing mold according to claim 1, wherein: the number of the sliding assemblies is two, and the two sliding assemblies are symmetrically distributed on the upper surface of the clamping plate (7).

3. The novel zirconium bowl manufacturing mold according to claim 2, wherein: the sliding assembly comprises a T-shaped sliding groove (10) formed in the top of the inner wall of the mounting frame (5), and the upper surface of the clamping plate (7) is fixedly connected with a T-shaped sliding block (11) which slides and is matched with the T-shaped sliding groove (10).

4. The novel zirconium bowl manufacturing mold according to claim 1, wherein: the locking assembly comprises an L-shaped clamping block (12) fixedly connected to the top of the zirconium bowl core cylinder (8), a through hole (13) for the L-shaped clamping block (12) to penetrate through is formed in the surface of the clamping plate (7), and a clamping groove clamped and matched with the L-shaped clamping block (12) is formed in the top of the inner wall of the mounting frame (5).

5. The novel zirconium bowl manufacturing mold according to claim 4, wherein: the inner diameter of the through hole (13) is larger than the clamping head part of the L-shaped clamping block (12).

6. The novel zirconium bowl manufacturing mold according to claim 1, wherein: the pressing piece is a screw rod (14), the screw rod (14) is in threaded connection with the inner thread through hole (9), one end, close to the spring (6), of the screw rod (14) is in abutting connection with the side face of the clamping plate (7), and one end, far away from the spring (6), of the screw rod (14) is fixedly connected with a rotating handle (15).