Crystal heat treatment device for stainless steel forging

Abstract

The utility model discloses a crystal heat treatment device for stainless steel forging, relates to the technical field of heat treatment devices, and provides the following scheme aiming at the problems that crystal columns with different lengths are difficult to fix in the prior art, so that the crystal columns with different lengths are inconvenient to heat: the crystal heat treatment device comprises a heating bin, and a placing frame is inserted into the heating bin; fastening mechanisms distributed at equal intervals are arranged in the placement frame, and each fastening mechanism comprises symmetrically distributed fixing blocks, a supporting block fixed to the outer wall of one side of the corresponding fixing block, connecting rods symmetrically fixed to the two ends of the outer wall of the other side of the corresponding fixing block, and a supporting rod fixed to the bottom of the outer wall of the other side of the corresponding fixing block. The crystal column is placed between the two connecting rods, the bottom of the crystal column is supported by the supporting rod, and the crystal column is clamped and fixed between the clamping plate and the fixing block in cooperation with elastic pushing of the telescopic spring, so that the crystal columns with different lengths are sequentially clamped and fixed in different fastening mechanisms.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment device technical field especially relates to a crystal heat treatment device for stainless steel forging. BACKGROUND

[0002] Heat treatment refers to the material in solid state, through heating, heat preservation and cooling means, to obtain the expected organization and performance a kind of metal hot working process, in the process of from stone age to bronze age and iron age, the role of heat treatment is gradually recognized by people, in the process of heat treatment processing after steel plate forging, heating is a crucial process.

[0003] Most of the existing heat treatment device for forging is difficult to fix the crystal column of different lengths in the process of use, so that the crystal column of different lengths is inconvenient to heat, resulting in poor practicability of the heat treatment device for forging. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a crystal heat treatment device for stainless steel forging, which overcomes the deficiency of prior art and effectively solves the problem that it is difficult to fix the crystal column of different lengths in prior art, so that the crystal column of different lengths is inconvenient to heat.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A crystal heat treatment device for stainless steel forging, comprising a heating bin, the heating bin is inserted with a placing frame, and the placing frame is provided with fastening mechanisms distributed at equal distances, the fastening mechanism comprises fixed blocks distributed symmetrically, a supporting block fixed to the outer wall of one side of the fixed block, connecting rods symmetrically fixed to the outer wall of the other side of the fixed block at both ends, a supporting rod fixed to the bottom of the outer wall of the other side of the fixed block, a clamping plate slidingly connected to the rod wall of the two connecting rods, and a telescopic spring sleeved movably on the rod wall of the connecting rod.

[0007] By placing the crystal column between the two connecting rods, the bottom of the crystal column is supported by the supporting rod, and the elastic pushing of the telescopic spring is matched, so that the crystal column is clamped and fixed between the clamping plate and the fixed block, so that the crystal columns of different lengths are clamped and fixed in different fastening mechanisms in turn, and the rotation of the screw rod in the fixed shell is matched, and the placing frame is pushed and pulled by the fixed rod and the connecting block arranged, so that the automatic entry and exit of the placing frame in the heating bin can be realized.

[0008] Preferably, the two side inner walls of the placing frame are provided with grooves distributed at equal distances, and the supporting block and the groove form a plug-in cooperation.

[0009] The fastening mechanism is inserted into the placing frame by the plug-in of the groove and the supporting block.

[0010] Preferably, the two ends of the telescopic spring are connected between the clamping plate and one of the fixing blocks respectively.

[0011] The clamping plate is pushed to slide along the connecting rod by the elastic telescopic spring, so that the crystal of different length is clamped in the fastening mechanism.

[0012] Preferably, one end of the placing frame is fixed with a fixing rod, and one end of the fixing rod is connected with a connecting block.

[0013] The placing frame is pushed and pulled by the fixing rod and the connecting block.

[0014] Preferably, the connecting block is rotationally connected with a lead screw, and one end of the lead screw is connected with a servo motor mounted on one side outer wall of the connecting block.

[0015] The lead screw is driven to rotate by the servo motor.

[0016] Preferably, one side outer wall of the heating bin is fixed with a fixing shell, and the fixing shell is screw-connected with the lead screw.

[0017] The rotating lead screw moves spirally in the fixing shell, so that the placing frame can automatically enter and exit the heating bin.

[0018] The beneficial effects of the present application are as follows:

[0019] The crystal column is placed between the two connecting rods, the bottom of the crystal column is supported by the supporting rod, and the elastic pushing of the telescopic spring is matched, so that the crystal column is clamped and fixed between the clamping plate and the fixing block, so that the crystal columns of different lengths are clamped and fixed in different fastening mechanisms in turn, and the problem that the crystal columns of different lengths are inconvenient to heat in the prior art is solved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 The overall structure of the crystal heat treatment device for stainless steel forging is shown in the schematic diagram;

[0021] Fig. 2 The fastening mechanism structure of the crystal heat treatment device for stainless steel forging is shown in the schematic diagram;

[0022] Fig. 3 The overall structure of the crystal heat treatment device for stainless steel forging is shown in the schematic diagram.

[0023] In the figure: 1, heating bin; 2, placing frame; 3, fastening mechanism; 4, fixed block; 5, supporting block; 6, connecting rod; 7, supporting rod; 8, clamping plate; 9, telescopic spring; 10, fixed rod; 11, connecting block; 12, screw rod; 13, servo motor; 14, fixed shell. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Embodiment:

[0026] Referring to Figs. 1-3 A crystal heat treatment device for stainless steel forging, comprising a heating bin 1, a placing frame 2 is inserted in the heating bin 1, a plurality of fastening mechanisms 3 are arranged at equal distances in the placing frame 2, the fastening mechanism 3 comprises symmetrically arranged fixed blocks 4, supporting blocks 5 fixed to the outer walls of one side of the fixed blocks 4, connecting rods 6 symmetrically fixed to the outer walls of the other side of the fixed blocks 4 at both ends, supporting rods 7 fixed to the bottom of the outer walls of the other side of the fixed blocks 4, clamping plates 8 slidingly connected to the rod walls of the two connecting rods 6, and telescopic springs 9 movably sleeved on the rod walls of the connecting rods 6.

[0027] The inner walls of the two sides of the placing frame 2 are provided with grooves arranged at equal distances, the supporting blocks 5 are inserted and matched with the grooves, the fastening mechanism 3 is inserted in the placing frame 2 through the insertion and matching of the grooves and the supporting blocks 5, the two ends of the telescopic spring 9 are connected between the clamping plate 8 and one of the fixed blocks 4, the clamping plate 8 is pushed to slide along the connecting rod 6 through the elastic extension and contraction of the telescopic spring 9, and different lengths of crystals can be clamped in the fastening mechanism 3.

[0028] One end of the placing frame 2 is fixed with a fixed rod 10, one end of the fixed rod 10 is connected with a connecting block 11, the placing frame 2 is pushed and pulled through the fixed rod 10 and the connecting block 11, the connecting block 11 is rotationally connected with a screw rod 12, one end of the screw rod 12 is connected with a servo motor 13 mounted on the outer wall of one side of the connecting block 11, the screw rod 12 is driven to rotate by the servo motor 13, one side of the outer wall of the heating bin 1 is fixed with a fixed shell 14, the fixed shell 14 is screwed with the screw rod 12, and the rotating screw rod 12 moves spirally in the fixed shell 14, so that the automatic entry and exit of the placing frame 2 in the heating bin 1 can be realized.

[0029] Working principle:

[0030] In work, by placing the crystal column between two connecting rods 6, the bottom of the crystal column is supported by the supporting rod 7, the elastic push of the telescopic spring 9 is matched, the crystal column is clamped and fixed between the clamping plate 8 and the fixed block 4, so that the crystal columns with different lengths are clamped and fixed in different fastening mechanisms 3 in turn, the servo motor 13 drives the screw rod 12 to rotate, the rotating screw rod 12 is screw moved in the fixed shell 14, and the placing frame 2 is pushed and pulled through the fixed rod 10 and the connecting block 11, so that the automatic in and out of the placing frame 2 in the heating bin 1 can be realized.

[0031] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A crystal heat treatment device for stainless steel forging, comprising a heating chamber (1), characterized in that, The heating bin (1) is inserted with a placing frame (2), and the placing frame (2) is provided with fastening mechanisms (3) distributed at equal distances, the fastening mechanism (3) comprises symmetrically distributed fixing blocks (4), supporting blocks (5) fixed to the outer walls of one side of the fixing blocks (4), connecting rods (6) symmetrically fixed to the outer walls of the other side of the fixing blocks (4) at two ends, supporting rods (7) fixed to the bottom of the outer walls of the other side of the fixing blocks (4), clamping plates (8) slidingly connected to the rod walls of the two connecting rods (6), and telescopic springs (9) sleeved and movably arranged on the rod walls of the connecting rods (6).

2. The apparatus for heat treatment of a crystal for forging stainless steel according to claim 1, wherein The inner walls of the two sides of the placing frame (2) are both provided with grooves distributed at equal distances, and the supporting blocks (5) and the grooves are in plug-in cooperation.

3. The apparatus for heat treatment of a crystal for forging stainless steel according to claim 1, wherein The two ends of the telescopic spring (9) are connected between the clamping plate (8) and one of the fixing blocks (4).

4. The apparatus for heat treatment of a crystal for forging stainless steel according to claim 1, wherein One end of the placing frame (2) is fixed with a fixing rod (10), and one end of the fixing rod (10) is connected with a connecting block (11).

5. The apparatus for heat treatment of a crystal for forging a stainless steel according to claim 4, wherein The connecting block (11) is rotationally connected with a lead screw (12), and one end of the lead screw (12) is connected with a servo motor (13) arranged on the outer wall of one side of the connecting block (11).

6. The apparatus for heat treating a crystal of stainless steel for forging according to claim 5, wherein One side of the heating bin (1) is fixed with a fixed shell (14), and the fixed shell (14) is screw-connected with the lead screw (12).

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