CN218951457U

CN218951457U - Ball positioning type hot air circulation trolley furnace

Info

Publication number: CN218951457U
Application number: CN202223139125.1U
Authority: CN
Inventors: 沈卫东; 祝琦
Original assignee: Jiangsu Hengli Furnace Industry Co ltd
Current assignee: Jiangsu Hengli Furnace Industry Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-02
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a ball positioning type hot air circulation trolley furnace, which comprises a hot air circulation furnace body, wherein the lower part of the hot air circulation furnace body is connected with a trolley body, the upper surface of the trolley body is provided with a frame plate, a positioning piece for ball connection is arranged in the frame plate, one side of the positioning piece is provided with a stabilizing piece for fixing the positioning piece, and the lower part of the frame plate is provided with a chip removing piece for cleaning oxidized scales; the distance between the locating pieces is adjusted by the stabilizing pieces, the spherical pieces are placed above the locating pieces, and oxidized scales generated after the spherical pieces are subjected to heat treatment are cleaned through the chip removing pieces. The utility model can adjust the position of the positioning plate, control the size of the spherical groove to adapt to the spherical piece, prevent the spherical piece from rolling off during heat treatment, fix the position of the positioning plate through the stabilizing piece and improve the use stability of the positioning piece.

Description

Ball positioning type hot air circulation trolley furnace

Technical Field

The utility model relates to a ball positioning type hot air circulation trolley furnace.

Background

The trolley furnace is a national standard energy-saving periodic operation furnace, an ultra-energy-saving structure, adopts composite fiber heat preservation, ultra-light high-strength microbead vacuum ball energy-saving bricks, and is used for independently producing wire laying bricks capable of preventing wire falling and tilting upwards by 20 degrees, a furnace mouth is used for preventing workpieces from impacting the bricks, and a trolley and a furnace door are automatically sealed, and the integrated trolley furnace can be used on the horizontal ground without basic installation. The method is mainly used for quenching, annealing and aging of high-chromium and high-manganese steel castings, gray cast iron castings, ductile iron castings, rollers, steel balls, crusher hammers, wear-resistant lining plates and heat treatment of various mechanical parts.

Patent number CN207210476U discloses a trolley type circulating hot air annealing furnace, including the stove storehouse, the left end of stove storehouse is equipped with the furnace gate, the bottom of stove storehouse is equipped with horizontal guide rail, be equipped with the platform truck on the horizontal guide rail, the inside of stove storehouse is equipped with the cage of opening orientation furnace gate, form the heating chamber between the inner wall of cage and stove storehouse, the interior top surface of stove storehouse, the leading flank, the trailing flank all is equipped with the electric heater strip, the right-hand member face of stove storehouse is equipped with centrifugal fan, the right-hand member outside of stove storehouse is equipped with motor support, be equipped with drive centrifugal fan pivoted motor on the motor support, the right-hand member of cage is equipped with the reflow hole with centrifugal fan's corresponding department, the downside of cage is equipped with the platform truck and dodges the breach, the both sides that the breach was dodges to the platform truck are equipped with the draw-in groove with card strip complex.

The surface of the trolley in the trolley type circulating hot air annealing furnace is a plane, when the spherical parts are subjected to heating treatment, the external parts are required to be fixed above the trolley, the fixing of the external parts is troublesome, the quantity of the external parts is limited, and the heat treatment efficiency of the spherical parts is affected, so that the spherical part positioning type hot air circulating trolley furnace is provided.

Disclosure of Invention

The utility model aims to provide a ball positioning type hot air circulating trolley furnace, which aims to solve the problems that when the conventional trolley furnace provided in the background art heats ball parts, an external part needs to be fixed above a trolley, the fixing of the external part is troublesome and the quantity of the external part is limited, and the heat treatment efficiency of the ball parts is affected.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a spheroid location formula hot air circulation platform truck stove, includes hot air circulation furnace body, the lower part of hot air circulation furnace body is connected with the platform truck body, the upper surface of platform truck body is provided with the frame board, the inside of frame board is provided with the setting element that is used for the spheroid to connect, one side of setting element is provided with the stabilizer that is used for the setting element to fix, the lower part of frame board is provided with the chip removal piece that is used for oxidation dander clearance;

the distance between the locating pieces is adjusted by the stabilizing pieces, the spherical pieces are placed above the locating pieces, and oxidized scales generated after the spherical pieces are subjected to heat treatment are cleaned through the chip removing pieces.

Preferably, the positioning piece comprises a plurality of groups of positioning plates arranged in the frame plate, one side of each group of positioning plates is provided with a moving plate, and the lower surface of each moving plate is provided with a moving wheel so that the positioning plates move in the frame plate.

Preferably, an inserting plate is arranged on one side, far away from the moving plate, of the positioning plate, and a jack is formed in the middle of the inserting plate.

Preferably, a plurality of groups of first spherical grooves and second spherical grooves are sequentially formed between two adjacent groups of positioning plates, so that the spherical pieces are fixed on the upper surfaces of the positioning plates through the spherical grooves.

Preferably, the first spherical groove has a larger diameter than the second spherical groove.

Preferably, the stabilizing piece comprises a plurality of groups of positioning holes formed in one side of the frame plate, a bolt is inserted into the positioning holes, and a channel is formed in one side of the bolt so that the outer piece can move out of the bolt through the channel;

the bolts are inserted into the jacks through the positioning holes, the positioning plates are fixed on one side of the frame plate, and the adjustment of the spacing between the positioning plates is completed.

Preferably, the chip removing piece comprises a chute arranged on the lower surface of the frame plate, a chip removing rod is connected to the chute, and a deflector rod is arranged on one side of the chip removing rod.

Preferably, two groups of chip grooves are formed in the lower portion of the frame plate, so that the outer part can stir the chip bars through the deflector rods, and oxidized scales below the frame plate are guided out through the chip grooves.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the position of the positioning plate can be adjusted through the positioning piece, the stabilizing piece and the chip removing piece, the size of the spherical groove is controlled to be matched with the spherical piece, the spherical piece is prevented from rolling off during heat treatment, and then the position of the positioning plate is fixed through the stabilizing piece, so that the use stability of the positioning piece is improved;

the chip removing piece can quickly clean the oxidized scales generated by the spherical piece in the heat treatment from the lower part of the frame plate, so that the cleaning effect of the oxidized scales is improved, and the chip removing piece has certain usability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a trolley body according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a positioning plate according to an embodiment of the present utility model;

fig. 4 is a schematic view of a frame plate structure according to an embodiment of the present utility model.

In the figure: 1. a hot air circulation furnace body; 2. a trolley body; 201. a frame plate; 202. positioning holes; 203. a chip removal groove; 3. a positioning plate; 301. a moving plate; 302. a moving wheel; 303. an inserting plate; 304. a jack; 305. a first spherical groove; 306. a second spherical groove; 4. a deflector rod; 401. a chip removal rod; 5. a bolt.

Detailed Description

In order to solve the problems that when a traditional trolley furnace is used for carrying out heat treatment on the spherical parts, the external parts are required to be fixed above the trolley, the fixing of the external parts is troublesome and the quantity of the external parts is limited, and therefore the heat treatment efficiency of the spherical parts is affected, the embodiment of the utility model provides the spherical part positioning type hot air circulation trolley furnace. The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a ball positioning type hot air circulation trolley furnace, which comprises a hot air circulation furnace body 1, wherein the lower part of the hot air circulation furnace body 1 is connected with a trolley body 2, the upper surface of the trolley body 2 is provided with a frame plate 201, the inside of the frame plate 201 is provided with a positioning piece for ball connection, one side of the positioning piece is provided with a stabilizing piece for fixing the positioning piece, and the lower part of the frame plate 201 is provided with a chip removing piece for cleaning oxidized scales;

the stabilizing pieces adjust the interval between the positioning pieces, the spherical pieces are placed above the positioning pieces, and the chip removal pieces are used for cleaning the oxidized scales generated after the spherical pieces are subjected to heat treatment;

the positioning piece comprises a plurality of groups of positioning plates 3 arranged in the frame plate 201, one side of each group of positioning plates 3 is provided with a moving plate 301, and the lower surface of each moving plate 301 is provided with a moving wheel 302 so that the positioning plates 3 move in the frame plate 201; an inserting plate 303 is arranged on one side of the positioning plate 3 away from the moving plate 301, and an inserting hole 304 is formed in the middle of the inserting plate 303; a plurality of groups of first spherical grooves 305 and second spherical grooves 306 are sequentially formed between two adjacent groups of positioning plates 3, so that the spherical pieces are fixed on the upper surface of the positioning plates 3 through the spherical grooves; the first spherical groove 305 has a larger diameter than the two spherical grooves;

the stabilizing piece comprises a plurality of groups of positioning holes 202 which are formed in one side of the frame plate 201, a bolt 5 is inserted into the positioning holes 202, and a channel is formed in one side of the bolt 5 so that the outer piece can move out of the bolt 5 through the channel; the bolts 5 are inserted into the insertion holes 304 through the positioning holes 202, so that the positioning plates 3 are fixed on one side of the frame 201, and the adjustment of the spacing between the positioning plates 3 is completed;

the chip removing piece comprises a chute arranged on the lower surface of the frame plate 201, a chip removing rod 401 is connected inside the chute, and a deflector rod 4 is arranged on one side of the chip removing rod 401; two groups of junk slots 203 are formed in the lower portion of the frame plate 201, so that an outer part can stir the junk bars 401 through the deflector rods 4, and oxidized scales below the frame plate 201 are led out through the junk slots 203.

The working principle of the spherical part positioning type hot air circulation trolley furnace provided by the utility model is as follows: when in use, the positioning plate 3 is shifted, so that the moving plate 301 at one side of the positioning plate 3 moves in the frame 201 through the moving wheel 302, the position of the inserting plate 303 is adjusted, then the inserting plate 303 is connected into the inserting hole 304 through the positioning hole 202 through the bolt 5, the position of the inserting plate 303 is fixed, the first spherical groove 305 and the second spherical groove 306 in the positioning plate 3 are sized to meet the requirement of placing the spherical pieces, then the spherical pieces are placed in the first spherical groove 305 and the second spherical groove 306, and the trolley body 2 is placed in the hot air circulation furnace body 1 for heating treatment;

after the use is finished, the outer part is used for poking the deflector rod 4 to move, the deflector rod 4 is connected with the chip removing rod 401, and the oxidized scales generated by the spherical parts in the frame plate 201 are discharged through the chip removing grooves 203.

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

Claims

1. A spheroid location formula heated air circulation platform truck stove, its characterized in that: the hot air circulating furnace comprises a hot air circulating furnace body (1), wherein the lower part of the hot air circulating furnace body (1) is connected with a trolley body (2), the upper surface of the trolley body (2) is provided with a frame plate (201), a positioning piece for connecting spherical pieces is arranged in the frame plate (201), one side of the positioning piece is provided with a stabilizing piece for fixing the positioning piece, and the lower part of the frame plate (201) is provided with a chip removing piece for cleaning oxidized scales;

2. The bulb-positioning heated air circulation trolley furnace of claim 1, wherein: the locating piece comprises a plurality of groups of locating plates (3) arranged in the frame plate (201), one sides of the locating plates (3) are provided with moving plates (301), and the lower surfaces of the moving plates (301) are provided with moving wheels (302) so that the locating plates (3) move in the frame plate (201).

3. A bulb-positioning heated air circulation trolley oven as claimed in claim 2, wherein: one side of the locating plate (3) far away from the moving plate (301) is provided with an inserting plate (303), and the middle part of the inserting plate (303) is provided with a jack (304).

4. A bulb-positioning heated air circulation trolley oven according to claim 3, wherein: a plurality of groups of first spherical grooves (305) and second spherical grooves (306) are sequentially formed between two adjacent groups of positioning plates (3), so that the spherical pieces are fixed on the upper surface of the positioning plates (3) through the spherical grooves.

5. The bulb-positioning heated air circulation trolley furnace of claim 4, wherein: the first spherical groove (305) has a diameter larger than that of the second spherical groove.

6. The bulb-positioning heated air circulation trolley furnace of claim 5, wherein: the stabilizing piece comprises a plurality of groups of positioning holes (202) which are formed in one side of the frame plate (201), a bolt (5) is inserted into the positioning holes (202), and a channel is formed in one side of the bolt (5) so that the outer piece can move out of the bolt (5) through the channel;

the bolt (5) is inserted into the insertion hole (304) through the positioning hole (202), the positioning plate (3) is fixed on one side of the frame plate (201), and the adjustment of the interval between the positioning plates (3) is completed.

7. The bulb-positioning heated air circulation trolley furnace of claim 6, wherein: the chip removing piece comprises a chute arranged on the lower surface of the frame plate (201), a chip removing rod (401) is connected to the inside of the chute, and a deflector rod (4) is arranged on one side of the chip removing rod (401).

8. The bulb-positioning heated air circulation trolley furnace of claim 7, wherein: two groups of chip grooves (203) are formed in the lower portion of the frame plate (201), so that an outer part can stir the chip bars (401) through the deflector rods (4), and oxidized scales below the frame plate (201) are guided out through the chip grooves (203).