CN218059113U

CN218059113U - Arc work piece thermal treatment carrier

Info

Publication number: CN218059113U
Application number: CN202222497634.5U
Authority: CN
Inventors: 吴义嘉; 顾正明; 王志勇; 吴仁军
Original assignee: Yangzhou Zhuyou Heat Treatment Co ltd
Current assignee: Yangzhou Zhuyou Heat Treatment Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-16
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses an arc-shaped workpiece heat treatment carrier, which comprises two side brackets, wherein a plurality of fixing plates are fixedly connected between the two side brackets, and a plurality of brackets are arranged on the outer end surfaces of the fixing plates; it is a plurality of the bracket all includes two stock, two a plurality of slots have all been seted up at the top of stock, two the top of stock all is equipped with a plurality of fenders piece. In the utility model, the arc-shaped workpieces can be uniformly distributed through the side brackets, the brackets and the fixed plates, the arc-shaped workpieces can be prevented from being accumulated, and the arc-shaped workpieces in the middle layer are prevented from obtaining heat treatment heat smaller than that of the arc-shaped workpieces at the upper and lower sides, so that the heat treatment is more uniform; through the assembly groove, spread groove, first draw-in groove, second draw-in groove, slot, inserted sheet, first L shape fixture block and the second L shape fixture block that set up, can adjust interval between the bracket and keep off the interval between the piece, can realize placing of multiple specification arc work piece.

Description

Arc work piece heat treatment carrier

Technical Field

The utility model relates to a carrier technical field especially relates to an arc work piece thermal treatment carrier.

Background

Heat treatment refers to a hot metal working process in which a material is heated, held and cooled in the solid state to achieve a desired texture and properties. Heat treatment generally does not change the shape and overall chemical composition of the workpiece, but imparts or improves the performance properties of the workpiece by changing the microstructure within the workpiece, or changing the chemical composition of the workpiece surface;

in the heat treatment, the workpiece is required to be placed on a carrier, and then the heat treatment is carried out in a heating furnace;

the common heat treatment carrier is mainly a material frame, workpieces are stacked in the material frame when the heat treatment carrier is used and then are sent into a heating furnace for treatment, the material frame is mainly used as the carrier when the arc-shaped workpieces are subjected to heat treatment at present, certain defects exist, the heat treatment heat quantity obtained by the arc-shaped workpieces at the middle layer is inevitably smaller than the heat treatment heat quantity of the arc-shaped workpieces at the upper side and the lower side, the heat treatment is uneven, and the novel heat treatment carrier for the arc-shaped workpieces is provided in order to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects existing in the prior art and provide a heat treatment carrier for arc-shaped workpieces.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat treatment carrier for arc-shaped workpieces comprises two side brackets, wherein a plurality of fixing plates are fixedly connected between the two side brackets together, and a plurality of brackets are mounted on the outer end faces of the fixing plates;

it is a plurality of the bracket all includes two stock, two a plurality of slots have all been seted up at the top of stock, two the top of stock all is equipped with a plurality of fenders, and is a plurality of the equal fixedly connected with in bottom of fending off has two and slot assorted inserted sheets, and the interval that the inserted sheet kept off the piece with the setting of slot is favorable to adjusting to the arc work piece of adaptation different specifications.

As a further description of the above technical solution:

a plurality of assembly grooves have all been seted up to the outer terminal surface of a plurality of fixed plate, and is a plurality of spread groove have all been seted up to the outer terminal surface of a plurality of fixed plate, and is a plurality of first draw-in groove has all been seted up to the interior bottom of assembly groove, and is a plurality of the second draw-in groove has all been seted up to the interior bottom of spread groove, is favorable to the installation of bracket.

As a further description of the above technical solution:

it is a plurality of the first L shape fixture block of the equal fixedly connected with in one end of stock, and first L shape fixture block and first draw-in groove phase-match, what adopt between first L shape fixture block and the first draw-in groove is clearance fit, and the circular arc is handled to the bottom of first L shape fixture block simultaneously, is favorable to first L shape fixture block to insert in the first draw-in groove.

As a further description of the above technical solution:

it is a plurality of the equal fixedly connected with bracing piece in bottom of stock, it is a plurality of the bracing piece is close to the equal fixedly connected with second L shape fixture block of one end of fixed plate, and second L shape fixture block and second draw-in groove phase-match, the setting of bracing piece is in order to increase the stress intensity of stock, avoids the stock to take place bending deformation, prolongs the life of stock, what adopt between second L shape fixture block and the second draw-in groove is clearance fit, and the circular arc is handled to the bottom of second L shape fixture block simultaneously, is favorable to second L shape fixture block to insert in the second draw-in groove.

As a further description of the above technical solution:

the cross sections of the blocking pieces are all V-shaped, and the blocking pieces designed in a V shape are beneficial to blocking two sides of the arc-shaped workpiece.

As a further description of the above technical solution:

the bottom is two the common two supporting seats of fixedly connected with of fixed plate, and fixed connection between supporting seat and the adjacent collateral branch frame, the setting of two supporting seats increases whole and the contact point on ground to increase overall stability.

As a further description of the above technical solution:

it is a plurality of the terminal surface of stock is laminated mutually with the outer terminal surface of fixed plate, and is a plurality of the terminal surface of bracing piece is laminated mutually with the outer terminal surface of fixed plate, increases the stress point to reduce the stress intensity of first L shape fixture block and second L shape fixture block.

The utility model discloses following beneficial effect has:

1. the arc-shaped workpieces can be uniformly distributed through the side brackets, the brackets and the fixing plates, the arc-shaped workpieces can be prevented from being accumulated, the heat treatment heat quantity obtained by the arc-shaped workpieces in the middle layer is prevented from being smaller than that of the arc-shaped workpieces on the upper side and the lower side, and the heat treatment is more uniform;

2. the utility model provides an arc work piece heat treatment carrier, through assembly groove, spread groove, first draw-in groove, second draw-in groove, slot, inserted sheet, first L shape fixture block and the second L shape fixture block that sets up, can adjust the interval between the bracket and keep off the interval between the piece, can realize placing of multiple specification arc work piece, increase whole application range.

Drawings

Fig. 1 is a schematic view of an overall structure of a heat treatment carrier for arc-shaped workpieces according to the present invention;

fig. 2 is a partial cross-sectional view of an arc-shaped workpiece heat treatment carrier according to the present invention;

fig. 3 is a schematic view of the connection between the stopper and the long rod of the heat treatment carrier for arc-shaped workpieces according to the present invention.

Illustration of the drawings:

1. a side bracket; 2. a fixing plate; 3. a stopper; 4. a support bar; 5. a long rod; 6. a supporting seat; 7. assembling the groove; 8. a first L-shaped fixture block; 9. a first card slot; 10. connecting grooves; 11. a second L-shaped fixture block; 12. a second card slot; 13. inserting sheets; 14. and (4) a slot.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a heat treatment carrier for arc-shaped workpieces comprises two side brackets 1, wherein a plurality of fixing plates 2 are fixedly connected between the two side brackets 1, and a plurality of brackets are mounted on the outer end surfaces of the fixing plates 2;

a plurality of brackets all include two stock 5, and a plurality of slots 14 have all been seted up at the top of two stock 5, and the top of two stock 5 all is equipped with a plurality of fenders 3, and a plurality of equal fixedly connected with in bottom that fenders 3 have two with slot 14 assorted inserted sheet 13.

As shown in fig. 1, two supporting seats 6 are fixedly connected to the two bottom fixing plates 2, and the supporting seats 6 are fixedly connected to the adjacent side brackets 1.

As shown in fig. 1 and 3, the plurality of flights 3 are each V-shaped in cross section.

The end surfaces of the long rods 5 are attached to the outer end surface of the fixing plate 2, and the end surfaces of the support rods 4 are attached to the outer end surface of the fixing plate 2.

Fig. 2 shows that a plurality of assembly grooves 7 have all been seted up to the outer terminal surface of a plurality of fixed plates 2, and a plurality of spread grooves 10 have all been seted up to the outer terminal surface of a plurality of fixed plates 2, and first draw-in groove 9 has all been seted up to the interior bottom of a plurality of assembly grooves 7, and second draw-in groove 12 has all been seted up to the interior bottom of a plurality of spread grooves 10.

The equal fixedly connected with of one end of a plurality of stock 5 first L shape fixture block 8, and first L shape fixture block 8 and first draw-in groove 9 phase-match.

The equal fixedly connected with bracing piece 4 in bottom of a plurality of stock 5, the equal fixedly connected with second L shape fixture block 11 in one end that a plurality of bracing pieces 4 are close to fixed plate 2, and second L shape fixture block 11 and second draw-in groove 12 phase-match.

The working principle is as follows: the utility model provides an arc work piece thermal treatment carrier, when installing the use, at first according to the interval between arc work piece's the specification size adjustment bracket with keep off the interval between 3, then the installation bracket, aim at assembly groove 7 and spread groove 10 respectively with first L shape fixture block 8 and second L shape fixture block 11 and place, then aim at first draw-in groove 9 and second draw-in groove 12 with first L shape fixture block 8 and the distribution of second L shape fixture block 11 and insert, thereby accomplish the installation of bracket, then aim at slot 14 with inserted sheet 13 and insert, place arc work piece at last, place arc work piece at the top of two stock 5 and lie in adjacent two and keep off between 3, arc work piece places the completion back, send into the heating furnace can wholly through external tool.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an arc work piece heat treatment carrier, includes two side supports (1), its characterized in that: a plurality of fixing plates (2) are fixedly connected between the two side brackets (1) together, and a plurality of brackets are mounted on the outer end surfaces of the fixing plates (2);

a plurality of the bracket all includes two stock (5), two a plurality of slots (14) have all been seted up at the top of stock (5), two the top of stock (5) all is equipped with a plurality of fender piece (3), and is a plurality of keep off the equal fixedly connected with in bottom of piece (3) two with slot (14) assorted inserted sheet (13).

2. The arcuate workpiece heat treatment carrier of claim 1, wherein: a plurality of assembly grooves (7) have all been seted up to the outer terminal surface of a plurality of fixed plate (2), and is a plurality of spread groove (10) have all been seted up to the outer terminal surface of fixed plate (2), and is a plurality of first draw-in groove (9) have all been seted up to the interior bottom of assembly groove (7), and is a plurality of second draw-in groove (12) have all been seted up to the interior bottom of spread groove (10).

3. The arcuate workpiece heat treatment carrier of claim 2, wherein: a plurality of the one end of stock (5) is first L shape fixture block (8) of equal fixedly connected with, and first L shape fixture block (8) and first draw-in groove (9) phase-match.

4. The arcuate workpiece heat treatment carrier of claim 2, wherein: a plurality of the equal fixedly connected with bracing piece (4) in bottom of stock (5) is a plurality of the equal fixedly connected with second L shape fixture block (11) of one end that bracing piece (4) is close to fixed plate (2), and second L shape fixture block (11) and second draw-in groove (12) phase-match.

5. The arcuate workpiece heat treatment carrier of claim 1, wherein: the cross sections of the blocking pieces (3) are all V-shaped.

6. The arcuate workpiece heat treatment carrier of claim 1, wherein: the bottom two the common fixedly connected with two supporting seats (6) of fixed plate (2), and fixed connection between supporting seat (6) and adjacent collateral branch frame (1).

7. The arcuate workpiece heat treatment carrier of claim 4, wherein: the end faces of the long rods (5) are attached to the outer end face of the fixing plate (2), and the end faces of the supporting rods (4) are attached to the outer end face of the fixing plate (2).