CN219772198U

CN219772198U - Feeding structure and high-efficient steel pipe heat treatment furnace

Info

Publication number: CN219772198U
Application number: CN202321390806.7U
Authority: CN
Inventors: 陈智超
Original assignee: Hubei Haoyun New Material Technology Co ltd
Current assignee: Hubei Haoyun New Material Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-09-29
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the field of heat treatment furnaces, in particular to a feeding structure and a high-efficiency steel tube heat treatment furnace, which comprises a heat treatment furnace body, wherein a support plate is arranged in front of the heat treatment furnace body, two groups of support plates are arranged, rollers are arranged between the two groups of support plates, clamping plates are respectively fixed on the two groups of support plates, connecting rods are inserted into side plates of the clamping plates, inserting rods are inserted between the two groups of connecting rods, the inserting rods are inserted into connecting blocks, and the connecting blocks are fixed with baffle plates, so that the heat treatment furnace has the beneficial effects that: the feeding structure provided by the utility model is provided with the baffle, when the steel pipes are transported to the baffle, the baffle can block the steel pipes until the end parts of a row of steel pipes reach the baffle, at the moment, the electric telescopic rod drives the connecting rod to move upwards, so that the baffle moves upwards, the steel pipes continue to move forwards and enter the furnace mouth in order, and when the baffle needs to be replaced, the inserting rod only needs to slide into the connecting block from the connecting rod, so that the steel pipes are convenient to detach.

Description

Feeding structure and high-efficient steel pipe heat treatment furnace

Technical Field

The utility model relates to the field of heat treatment furnaces, in particular to a feeding structure and a high-efficiency steel tube heat treatment furnace.

Background

The heat treatment furnace refers to an electric furnace or a fuel furnace for heat treatment and heating of furnace burden. Continuous furnaces are typically used in which workpieces are continuously fed from a charging gate, passed through a furnace, and continuously discharged from a discharging gate. In general, the furnace is carried in a manner that a workpiece is carried on a heat-resistant steel rail and is transferred by a step-type moving beam or a push rod.

In the prior art, the feeding structure of the steel pipe heat treatment furnace generally comprises the steps of putting steel pipes on rollers for sliding transmission.

However, in the sliding conveying process of the steel pipes, the steel pipes are unevenly placed, so that the end parts of the steel pipes can be deformed or scratched on the furnace wall in the processing process.

Disclosure of Invention

The utility model aims to provide a feeding structure and a high-efficiency steel tube heat treatment furnace so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a feeding structure, includes the heat treatment furnace body, the stove mouth has been seted up to heat treatment furnace body lateral wall, heat treatment furnace body the place ahead is provided with the backup pad, and the backup pad is provided with two sets of rollers, is provided with a plurality of sets of rollers between two sets of backup pads, and the roller is connected with drive structure, all is fixed in two sets of backup pads to be provided with splint, and splint one of them curb plate activity is pegged graft has the connecting rod, and the activity is pegged graft between two sets of connecting rods has the inserted bar, and the one end activity that the connecting rod was kept away from to the inserted bar is pegged graft in the connecting block, and the connecting block is fixed with the baffle, is provided with the fixed block in the inserted bar, and the fixed block is spacing to the inserted bar.

Preferably, the splint is "" platy structure, and the backup pad is in between splint two parallel curb plates, and the splint is close to the inboard curb plate of backup pad and sets up flutedly, all sets up first spout on the two parallel lateral walls of recess, and the activity is pegged graft in the first spout has the connecting rod, and connecting rod lateral wall is fixed with first slider, and first slider slides along first spout, and connecting rod bottom mounting has electric telescopic handle, and electric telescopic handle bottom is fixed with the fixed plate, and the fixed plate is "" platy structure, and the fixed plate is fixed in the backup pad bottom.

Preferably, square holes are formed in the side walls of the connecting rods, inserting rods are inserted into the square holes, second sliding blocks are fixed on the two side walls of the inserting rods, inserting grooves are formed in the two side walls of the connecting blocks, the sum of the depths of the two groups of inserting grooves is smaller than the length of the connecting blocks, second sliding grooves are formed in the two side walls of the inserting grooves, one ends, far away from the connecting rods, of the inserting rods are inserted into the inserting grooves, and the second sliding blocks slide along the second sliding grooves.

Preferably, the first recess has been seted up to the inserted bar top surface, and the slot corresponds the position with first recess and has seted up the second recess, and second recess and slot intercommunication peg graft in the first recess has the fixed block, and the part of fixed block protrusion first recess is pegged graft in the second recess, and the one end that the fixed block kept away from first recess is equipped with the inclined plane, and square groove has all been seted up to two parallel lateral walls of fixed block, and square groove internal fixation peg graft has the rubber tape, and the rubber tape both ends are fixed respectively on the both sides wall of first recess.

Preferably, the round hole has been seted up to second recess top surface, and the round hole is connected with the second recess, has pegged graft in the round hole and has had the push rod, in the push rod downwardly extending to the second recess, the push rod upwards extends to the connecting block top, and the push rod bottom is fixed with the clamp plate, and the push rod extends to the partial outside cover of connecting block top and is equipped with the spring, and the push rod top surface is fixed with the presser bar.

A high efficiency steel pipe heat treatment furnace wherein the above-described feed structure is used.

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

the feeding structure provided by the utility model is provided with the baffle, when the steel pipes are transported to the baffle, the baffle can block the steel pipes until the end parts of a row of steel pipes reach the baffle, at the moment, the electric telescopic rod drives the connecting rod to move upwards, so that the baffle moves upwards, the steel pipes continue to move forwards and enter the furnace mouth in order, and when the baffle needs to be replaced, the inserting rod only needs to slide into the connecting block from the connecting rod, so that the steel pipes are convenient to detach.

Drawings

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

FIG. 2 is a cross-sectional view of a mounting structure of a baffle plate according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1 heat treatment furnace body, 2 furnace mouth, 3 backup pad, 4 rollers, 5 splint, 6 first spouts, 7 connecting rods, 8 electric telescopic rods, 9 fixed plates, 10 inserted bars, 11 connecting blocks, 12 slots, 13 second spouts, 14 first grooves, 15 second grooves, 16 fixed blocks, 17 rubber belts, 18 push rods, 19 pressing plates, 20 springs, 21 pressing strips and 22 baffles.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a feeding structure, including heat treatment furnace body 1, furnace mouth 2 has been seted up to heat treatment furnace body 1 lateral wall, heat treatment furnace body 1 the place ahead is provided with backup pad 3, backup pad 3 is provided with two sets of, be provided with a plurality of sets of rollers 4 between two sets of backup pads 3, roller 4 is connected with driving structure, all fixedly on two sets of backup pads 3 be provided with splint 5, splint 5 one of them curb plate activity grafting has connecting rod 7, the activity grafting has inserted bar 10 between two sets of connecting rods 7, the one end that the inserted bar 10 kept away from connecting rod 7 is movably grafting in connecting block 11, connecting block 11 is fixed with baffle 22, be provided with fixed block 16 in the inserted bar 10, fixed block 16 carries out spacingly to inserted bar 10; the feeding structure provided by the utility model is provided with the baffle 22, when the steel pipes are transported to the baffle 22, the baffle 22 can block the steel pipes until the end parts of a row of steel pipes reach the baffle 22, at the moment, the electric telescopic rod 8 drives the connecting rod 7 to move upwards, so that the baffle 22 moves upwards, the steel pipes continue to move forwards and enter the furnace mouth 2 in order, and when the baffle 22 needs to be replaced, the inserting rod 10 only needs to slide into the connecting block 11 from the connecting rod 7, so that the steel pipes are convenient to detach.

Example two

On the basis of the first embodiment, in order to realize the installation of the baffle 22, square holes are formed in the side walls of the connecting rod 7, inserting rods 10 are inserted into the square holes, second sliding blocks are fixed on the two side walls of the inserting rods 10, inserting grooves 12 are formed in the two side walls of the connecting block 11, the sum of the depths of the two groups of inserting grooves 12 is smaller than the length of the connecting block 11, second sliding grooves 13 are formed in the two side walls of the inserting grooves 12, one end, far away from the connecting rod 7, of each inserting rod 10 is inserted into each inserting groove 12, and the second sliding blocks slide along the second sliding grooves 13; the top surface of the inserted link 10 is provided with a first groove 14, a second groove 15 is arranged at a position corresponding to the first groove 14 in the slot 12, the second groove 15 is communicated with the slot 12, a fixed block 16 is inserted in the first groove 14, a part of the fixed block 16 protruding out of the first groove 14 is inserted in the second groove 15, one end of the fixed block 16, which is far away from the first groove 14, is provided with an inclined surface, two parallel side walls of the fixed block 16 are provided with square grooves, rubber belts 17 are fixedly inserted in the square grooves, and two ends of the rubber belts 17 are respectively fixed on two side walls of the first groove 14; the round hole has been seted up to second recess 15 top surface, and the round hole communicates with second recess 15, has pegged graft in the round hole and has had push rod 18, and push rod 18 downwardly extending is in the second recess 15, and push rod 18 upwards extends to connecting block 11 top, and push rod 18 bottom is fixed with clamp plate 19, and push rod 18 extends to the outside cover of the part of connecting block 11 top and is equipped with spring 20, and push rod 18 top surface is fixed with press strip 21.

When the baffle 22 is installed, the insert rod 10 is pulled outwards, the fixed block 16 is completely positioned in the first groove 14, the rubber belt 17 deforms until the insert rod 10 is inserted into the square hole of the connecting rod 7, at the moment, the first groove 14 is flush with the second groove 15, the rubber belt 17 is restored to the original shape, the fixed block 16 is driven to move upwards into the second groove 15, the insert rod 10 is fixed, when the baffle 22 needs to be replaced, the pressing bar 21 is pressed, the push rod 18 moves downwards, the pressing plate 19 presses the fixed block until the fixed block 16 is pushed out of the second groove 15, at the moment, the insert rod 10 is pulled out from the square hole, the baffle 22 is separated from the connecting rod 7, and the baffle 22 is replaced.

Example III

On the basis of embodiment two, in order to realize the lift of baffle 22, splint 5 is "" platy structure, backup pad 3 is in between splint 5 two parallel side plates, splint 5 is close to the inboard curb plate of backup pad 3 and sets up flutedly, all set up first spout 6 on two parallel lateral walls of recess, the activity is pegged graft in first spout 6 has connecting rod 7, connecting rod 7 lateral wall is fixed with first slider, first slider slides along first spout 6, connecting rod 7 bottom mounting has electric telescopic handle 8, electric telescopic handle 8 bottom is fixed with fixed plate 9, fixed plate 9 is "" platy structure, fixed plate 9 is fixed in backup pad 3 bottom.

The electric telescopic rod 8 drives the connecting rod 7 to move up and down, the connecting rod 7 moves along the first chute 6, so that the inserting rod 10 moves up and down along with the connecting rod, and the baffle 22 moves up and down.

Example IV

A high-efficiency steel pipe heat treatment furnace comprises a feeding structure.

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. The utility model provides a feeding structure, includes heat treatment furnace body (1), and furnace mouth (2), its characterized in that have been seted up to heat treatment furnace body (1) lateral wall: the heat treatment furnace is characterized in that the supporting plate (3) is arranged in front of the heat treatment furnace body (1), two groups of rollers (4) are arranged between the two groups of supporting plates (3), the rollers (4) are connected with a driving structure, clamping plates (5) are fixedly arranged on the two groups of supporting plates (3), one side plate of the clamping plates (5) is movably inserted with a connecting rod (7), an inserting rod (10) is movably inserted between the two groups of connecting rods (7), one end of the inserting rod (10), far away from the connecting rod (7), is movably inserted in the connecting block (11), the connecting block (11) is fixed with a baffle (22), a fixing block (16) is arranged in the inserting rod (10), and the fixing block (16) limits the inserting rod (10).

2. A feed structure according to claim 1, characterized in that: the utility model provides a splint (5) is "" platy structure, backup pad (3) are in between splint (5) two parallel curb plates, splint (5) are close to the inboard curb plate of backup pad (3) and are seted up flutedly, all set up first spout (6) on the two parallel lateral walls of recess, first spout (6) internal movement grafting has connecting rod (7), connecting rod (7) lateral wall is fixed with first slider, first slider slides along first spout (6), connecting rod (7) bottom mounting has electric telescopic handle (8), electric telescopic handle (8) bottom is fixed with fixed plate (9), fixed plate (9) are "" platy structure, fixed plate (9) are fixed in backup pad (3) bottom.

3. A feed structure according to claim 1, characterized in that: square holes are formed in the side walls of the connecting rods (7), inserting rods (10) are inserted into the square holes, second sliding blocks are fixed on the two side walls of the inserting rods (10), inserting grooves (12) are formed in the two side walls of the connecting blocks (11), the sum of the depths of the two groups of inserting grooves (12) is smaller than the length of the connecting blocks (11), second sliding grooves (13) are formed in the two side walls of the inserting grooves (12), one ends, far away from the connecting rods (7), of the inserting rods (10) are inserted into the inserting grooves (12), and the second sliding blocks slide along the second sliding grooves (13).

4. A feed structure according to claim 1, characterized in that: the utility model discloses a novel socket, including inserted bar (10), slot (12), slot (14), fixed block (16) have been inserted in first recess (14), first recess (14) have been seted up to inserted bar (10) top surface, slot (12) and first recess (14) correspond the position and have been seted up second recess (15), second recess (15) and slot (12) intercommunication, fixed block (16) protrusion first recess (14) part is pegged graft in second recess (15), one end that first recess (14) were kept away from to fixed block (16) is equipped with the inclined plane, square groove has all been seted up to two parallel lateral walls of fixed block (16), fixed grafting in the square groove has rubber tape (17), rubber tape (17) both ends are fixed respectively on first recess (14) both sides wall.

5. A feed structure as claimed in claim 4, wherein: round holes are formed in the top surface of the second groove (15), the round holes are communicated with the second groove (15), push rods (18) are inserted into the round holes, the push rods (18) extend downwards into the second groove (15), the push rods (18) extend upwards to the upper portion of the connecting block (11), the bottom ends of the push rods (18) are fixed with the pressing plates (19), springs (20) are sleeved on the outer sides of the portions, extending to the upper portion of the connecting block (11), of the push rods (18), and pressing bars (21) are fixed to the top surface of the push rods (18).

6. The utility model provides a high-efficient steel pipe heat treatment furnace which characterized in that: wherein the feed structure of any one of claims 1-5 is used.