CN212378492U

CN212378492U - Lifting type intermediate frequency electric furnace bottom

Info

Publication number: CN212378492U
Application number: CN202020990218.7U
Authority: CN
Inventors: 高广友
Original assignee: Wuxi Guangyou Technology Co ltd
Current assignee: Wuxi Guangyou Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-19
Anticipated expiration: 2030-06-03

Abstract

The utility model belongs to the technical field of metal heating equipment, in particular to a lifting type intermediate frequency electric furnace bottom, which comprises a barrel, wherein a spring is welded on the inner wall of the bottom of the barrel, a pressing block is welded on the top of the spring, a telescopic rod is slidably installed on the top of the barrel, the bottom of the telescopic rod and the top of the pressing block are welded together, the top of two telescopic rods is welded with the same electric furnace bottom, one side, which is close to the two barrels, is welded with the same transverse plate, the top of the transverse plate is welded with two first hinging blocks, the bottom of the electric furnace bottom is welded with two second hinging blocks, the top of the transverse plate is welded with two mounting frames, one side, which is close to the two mounting frames, is slidably installed with the same work box, the top and the bottom of a separation plate are respectively welded with, the adjustability of the bottom of the electric furnace is realized, and the crucible furnace is suitable for crucibles of different types and has wide application range.

Description

Lifting type intermediate frequency electric furnace bottom

Technical Field

The utility model relates to a metal heating equipment technical field especially relates to a stove bottom of over-and-under type intermediate frequency electric stove.

Background

In the metal smelting production, an intermediate frequency electric furnace is mostly adopted for smelting, a crucible is arranged at the top of the intermediate frequency electric furnace, metal is added into the crucible for smelting, and an ingot is cast after the metal is melted. The medium frequency electric furnace has good development prospect in the field of hot working and is a new generation of metal heating equipment.

However, in the prior art, the height of the furnace bottom of the electric furnace cannot be adjusted, so that one furnace bottom can only be matched with crucibles with the same depth for use, and the limitation is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lifting type intermediate frequency electric furnace bottom.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting type intermediate frequency electric furnace bottom comprises a barrel, wherein a spring is welded on the inner wall of the bottom of the barrel, a pressing block is welded at the top of the spring, telescopic rods are slidably installed at the top of the barrel, the bottom of each telescopic rod and the top of each pressing block are welded together, the top of each telescopic rod is welded with the same electric furnace bottom, one side, close to the two barrels, of each telescopic rod is welded with the same transverse plate, two first hinged blocks are welded at the top of each transverse plate, two second hinged blocks are welded at the bottom of each electric furnace bottom, two mounting frames are welded at the top of each transverse plate, the same work box is slidably installed at one side, close to the two mounting frames, of each mounting frame, a partition plate is arranged in each work box, the top and the bottom of each partition plate are respectively welded with the inner wall of the top and the inner wall of the, equal slidable mounting has the slider on first slide bar and the second slide bar, and two third articulated blocks and two fourth articulated blocks have been welded respectively to two slider bottoms and tops, the bottom handing-over of third articulated block has first articulated rod, the bottom of first articulated rod with the top of first articulated block is articulated, the top handing-over of fourth articulated block has the second articulated rod, the top of second articulated rod and the bottom of second articulated block are articulated.

Preferably, one side of the barrel, which is far away from the working box, is welded with a support frame, and two support frames are welded with crucible hooks.

Preferably, two rod through holes are formed in the sliding block and are in sliding connection with the two corresponding first sliding rods.

Preferably, the top of the electric furnace bottom is welded with the heat conduction block, the bottom of the electric furnace bottom is welded with the two connecting blocks, and the tops of the two telescopic rods and the bottoms of the two connecting blocks are welded together.

Preferably, the through-hole has been seted up at the top of cask, through-hole inner wall and telescopic link sliding connection, the both sides of briquetting all are equipped with the ball, the both sides inner wall rolling connection of two balls and cask.

Preferably, two push rod motors are welded on two sides of the partition plate of the working box, and output ends of the two push rod motors are welded with one sides of the two sliding blocks respectively.

Compared with the prior art, the beneficial effects of the utility model are that: when the crucible lifting device is used, lifting lugs on two sides of a crucible are fixed on hooks on two supporting frames, then two push rod motors are started, the output ends of the two push rod motors move towards the direction close to the inner walls on two sides of a working box, the output ends of the two push rod motors drive two sliding blocks to move towards the direction away from each other, the two sliding blocks drive two third hinging blocks to move away from each other, and simultaneously drive two fourth hinging blocks to move away from each other, the two third hinging blocks drive the tops of two first hinging rods to move away from each other, the two first hinging rods drive the working box to move upwards, the two fourth hinging blocks drive the bottoms of two second hinging rods to move away from each other, the two second hinging rods drive the bottom of an electric furnace to move upwards, a spring in a barrel can release upward elasticity to a pressing block, the pressing block can push a telescopic rod upwards, the lifting speed of the bottom of the electric furnace is accelerated, and then the push rod motor is closed to heat.

The utility model discloses convenient to use has realized the controllability of electric stove bottom, and applicable in the crucible of different models, application scope is wide.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

in the figure: 1. a barrel; 2. briquetting; 3. a telescopic rod; 4. the electric furnace bottom; 5. a transverse plate; 6. a first hinge block; 7. a second hinge block; 8. a work box; 9. a first slide bar; 10. a second slide bar; 11. a third hinge block; 12. a fourth hinge block; 13. a first hinge lever; 14. a second hinge lever; 15. a support frame; 16. a slide block.

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. 1-3, the present invention provides a technical solution: a lifting type intermediate frequency electric furnace bottom comprises a barrel 1, a spring is welded on the inner wall of the bottom of the barrel 1, a pressing block 2 is welded on the top of the spring, a telescopic rod 3 is slidably installed on the top of the barrel 1, the bottom of the telescopic rod 3 is welded with the top of the pressing block 2, the top of two telescopic rods 3 is welded with the same electric furnace bottom 4, one side, close to the two barrels 1, of each of the two barrels is welded with a transverse plate 5, the top of each transverse plate 5 is welded with two first hinged blocks 6, the bottom of the electric furnace bottom 4 is welded with two second hinged blocks 7, the top of each transverse plate 5 is welded with two mounting frames, the same work box 8 is slidably installed on the side, close to the two mounting frames, a partition plate is arranged in each work box 8, the top and the bottom of the partition plate are respectively welded with the inner wall of the top and the inner wall of the, the first slide bar 9 and the second slide bar 10 are both provided with a slide block 16 in a sliding manner, the bottoms and the tops of the two slide blocks 16 are respectively welded with two third hinge blocks 11 and two fourth hinge blocks 12, the bottom of each third hinge block 11 is connected with a first hinge rod 13 in an intersecting manner, the bottom of each first hinge rod 13 is hinged with the top of each first hinge block 6, the top of each fourth hinge block 12 is connected with a second hinge rod 14 in an intersecting manner, and the top of each second hinge rod 14 is hinged with the bottom of each second hinge block 7;

the side of the barrel 1 far away from the work box 8 is welded with a support frame 15, the two support frames 15 are welded with a crucible hook, a slide block 16 is provided with two rod through holes, the two rod through holes are in sliding connection with two corresponding first slide rods 9, the top of the electric furnace bottom 4 is welded with a heat conducting block, the bottom of the electric furnace bottom 4 is welded with two connecting blocks, the tops of two telescopic rods 3 are welded with the bottoms of the two connecting blocks, the top of the barrel 1 is provided with a through hole, the inner wall of the through hole is in sliding connection with the telescopic rods 3, two sides of the pressing block 2 are both provided with balls, the two balls are in rolling connection with the inner walls of two sides of the barrel 1, two push rod motors are welded on two sides of a partition plate of the work box 8, the output ends of the two push rod motors are respectively welded with one side of the, the output ends of the two push rod motors move towards the direction close to the inner walls of the two sides of the working box 8, the output ends of the two push rod motors drive the two sliding blocks 16 to move towards the direction far away from each other, the two sliding blocks 16 drive the two third hinging blocks 11 to move away from each other, simultaneously, the two fourth hinging blocks 12 are also driven to move away from each other, the two third hinging blocks 11 drive the tops of the two first hinging rods 13 to move away from each other, the two first hinging rods 13 drive the working box 8 to move upwards, the two fourth hinging blocks 12 drive the bottoms of the two second hinging rods 14 to move away from each other, the two second hinging rods 14 push the electric furnace bottom 4 to move upwards, the spring in the barrel 1 can release upward elastic force to the pressing block 2, the pressing block 2 can push the telescopic rod 3 upwards to accelerate the rising speed of the electric furnace bottom 4, when the heat conducting block at the top of the electric furnace bottom 4 touches the bottom of, the utility model discloses convenient to use has realized the controllability of electric stove bottom, and applicable in the crucible of different models, application scope is wide.

The working principle is as follows: when in use, the lifting lugs at two sides of the crucible are fixed on the hooks on the two support frames 15, then the two push rod motors are started, the output ends of the two push rod motors move towards the direction close to the inner walls at two sides of the working box 8, the output ends of the two push rod motors drive the two sliding blocks 16 to move towards the direction away from each other, the two sliding blocks 16 drive the two third hinging blocks 11 to move away from each other, and simultaneously drive the two fourth hinging blocks 12 to move away from each other, the two third hinging blocks 11 drive the tops of the two first hinging rods 13 to move away from each other, the two first hinging rods 13 drive the working box 8 to move upwards, the two fourth hinging blocks 12 drive the bottoms of the two second hinging rods 14 to move away from each other, the two second hinging rods 14 can push the electric furnace bottom 4 to move upwards, the spring in the pressing block 1 can release upward elastic force to the pressing block 2, the pressing block 2 can push the telescopic rod, when the heat conduction piece at 4 tops at the bottom of the electric furnace touches the crucible bottom, the push rod motor is closed again to heat, the utility model discloses convenient to use has realized the controllability at the bottom of the electric furnace stove, and applicable in the crucible of different models, application scope is wide.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 lift-type intermediate frequency electric stove bottom, includes cask (1), its characterized in that: the improved electric furnace is characterized in that a spring is fixedly mounted on the inner wall of the bottom of the round barrel (1), a pressing block (2) is fixedly mounted at the top of the spring, telescopic rods (3) are slidably mounted at the top of the round barrel (1), the bottom of the telescopic rods (3) is fixedly connected with the top of the pressing block (2), the top of the two telescopic rods (3) is fixedly mounted with the same electric furnace bottom (4), one side of the two round barrels (1) close to each other is fixedly mounted with the same transverse plate (5), the top of the transverse plate (5) is fixedly mounted with two first hinging blocks (6), the bottom of the electric furnace bottom (4) is fixedly mounted with two second hinging blocks (7), the top of the transverse plate (5) is fixedly mounted with two mounting frames, one side of the two mounting frames close to each other is slidably mounted with the same work box (8), a partition plate is arranged in the work box (8), and the top and the bottom, the utility model discloses a work box, including work box (8), the both sides inner wall of work box (8) is fixed mounting respectively have two first slide bars (9) and two second slide bars (10), equal slidable mounting has slider (16) on first slide bar (9) and second slide bar (10), and two slider (16) bottoms and top fixed mounting respectively have two third articulated pieces (11) and two fourth articulated pieces (12), the bottom of third articulated piece (11) articulates there is first articulated rod (13), the bottom of first articulated rod (13) with the top of first articulated piece (6) is articulated, the top of fourth articulated piece (12) articulates there is second articulated rod (14), the top of second articulated rod (14) and the bottom of second articulated piece (7) are articulated.

2. The elevating medium frequency electric furnace bottom according to claim 1, characterized in that: one side of the barrel (1) far away from the working box (8) is fixedly provided with a support frame (15), and two support frames (15) are fixedly provided with crucible hooks.

3. The elevating medium frequency electric furnace bottom according to claim 1, characterized in that: two rod through holes are formed in the sliding block (16) and are in sliding connection with the two corresponding first sliding rods (9).

4. The elevating medium frequency electric furnace bottom according to claim 1, characterized in that: the top fixed mounting of the electric furnace bottom (4) has a heat conduction block, the bottom fixed mounting of the electric furnace bottom (4) has two connecting blocks, and the tops of the two telescopic links (3) are fixedly connected with the bottoms of the two connecting blocks.

5. The elevating medium frequency electric furnace bottom according to claim 1, characterized in that: the through-hole has been seted up at the top of cask (1), through-hole inner wall and telescopic link (3) sliding connection, the both sides of briquetting (2) all are equipped with the ball, the both sides inner wall rolling connection of two balls and cask (1).

6. The elevating medium frequency electric furnace bottom according to claim 1, characterized in that: two push rod motors are fixedly mounted on two sides of the partition plate of the working box (8), and output ends of the two push rod motors are fixedly connected with one sides of the two sliding blocks (16) respectively.