Tool for annealing

Abstract

The tool for annealing comprises a supporting base, a limiting frame is installed above the supporting base, telescopic push rods are installed on the two sides of the upper portion of the limiting frame, the inner sides of the telescopic push rods are connected with translation piles, overturning motors are installed in the translation piles, the inner sides of the overturning motors are connected with linkage plates, and the linkage plates are arranged on the inner sides of the linkage plates. A clamping plate is mounted on the inner side of the linkage plate; the inner side of the sleeve rod is connected with a telescopic rod, and the two sides of the telescopic rod are connected with telescopic springs. Compared with an existing device, the tool for annealing has the advantages that relative movement between the clamping plates can be facilitated through the sleeve rods and the telescopic rods, so that the distance between the clamping plates can be adjusted according to the size of a workpiece, the workpiece can be conveniently clamped through the telescopic springs, a turnover motor can drive a linkage plate and the clamping plates to rotate, and the workpiece can be conveniently clamped. Therefore, the workpiece can be turned over in the cooling process, uniform annealing is facilitated, and heat accumulation at the bottom of the tool can be prevented through the air holes.

Description

Technical Field

[0001] The utility model relates to the technical field of annealing tooling, in particular to an annealing tooling. Background Art

[0002] Annealing is a metal heat treatment process, which means slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. Annealing is a heat treatment process for materials, including metal materials and non-metallic materials. In production, the annealing process is widely used. According to the different purposes of annealing required by the workpiece, there are also many annealing process specifications. Commonly used ones include full annealing, spheroidizing annealing, and stress relief annealing. During the annealing process, the workpiece needs to be fixed, so an annealing tool is needed.

[0003] The Chinese patent with the authorization publication number CN214193341U discloses a novel heat treatment annealing tooling structure, including an annealing furnace and a waste heat recovery device, wherein the waste heat recovery device is fixedly connected to the outer wall of one side of the annealing furnace, the bottom outer wall of the annealing furnace is fixedly connected with a support column, the outer wall of the annealing furnace away from the waste heat recovery device is fixedly connected with a control device, the top outer wall of the annealing furnace is fixedly connected with a blower, the outer wall of the annealing furnace is hinged with a box door, the inner walls of both sides of the annealing furnace are fixedly connected with a fixed plate, the inner wall of the fixed plate is provided with a slide groove, and a push plate is arranged in the slide groove. The card rod is pulled out by a cart to complete the loading, and when the annealing is completed, the card rod is in the direction shown in the figure, and the clamping rod push plate is pulled out. The device makes the pick-up and placement of the push plate easier and more labor-saving through the joint arrangement of the card rod, the slide groove and other devices, which facilitates the placement and removal of the annealing materials, reduces the manual operation of the user, and improves the work efficiency.

[0004] Although the above-mentioned annealing tool facilitates the placement and removal of annealing materials, reduces the user's manual operation and improves work efficiency, the tool lacks a limiting structure for the workpiece. During the annealing process, the workpiece can usually only be stacked, resulting in uneven cooling. For this reason, we propose an annealing tool. Utility Model Content

[0005] The utility model aims to provide an annealing tool to solve the problem in the background art that the tool lacks a limiting structure for the workpiece, and during the annealing process, the workpieces can usually only be stacked, resulting in uneven cooling.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an annealing tool, comprising:

[0007] A support base, a hydraulic push rod is installed at one end below the support base, a limit frame is installed above the support base, and telescopic push rods are installed on both sides above the limit frame, the inner side of the telescopic push rod is connected to a translation pile, and a flip motor is installed inside the translation pile, the inner side of the flip motor is connected to a linkage plate, and a clamping plate is installed on the inner side of the linkage plate, and a plurality of air holes are opened at the bottom of the limit frame;

[0008] A sleeve rod is connected to two sides of the linkage plate, the inner side of the sleeve rod is connected to a telescopic rod, and both sides of the telescopic rod are connected to telescopic springs.

[0009] Preferably, a telescopic structure is formed between the telescopic push rod and the translation piles, and the translation piles are symmetrically distributed about the vertical center line of the limit frame.

[0010] Preferably, the clamping plates form a tensile structure through the sleeve rod and the telescopic rod, and the sleeve rod forms an elastic structure with the telescopic rod through the telescopic spring.

[0011] Preferably, the limit frame is further provided with:

[0012] A nut lifting ring is installed on both sides below the limit frame. A transmission screw rod is installed inside the nut lifting ring, and a driving motor is connected below the transmission screw rod.

[0013] Preferably, a rotating structure is formed between the driving motor and the transmission screw rod, and the transmission screw rod passes through the interior of the nut lifting ring.

[0014] Preferably, the flip motor forms a rotating structure through the linkage plate and the clamping plate, and the air holes are equidistantly distributed.

[0015] Preferably, a telescopic structure is formed between the hydraulic push rod and the support base, and the hydraulic push rod is symmetrically distributed about the vertical center line of the limit frame.

[0016] Compared with the prior art, the utility model provides an annealing tool, which has the following beneficial effects:

[0017] The utility model can facilitate the relative movement between the clamping plates through the sleeve rod and the telescopic rod, so that the distance between the clamping plates can be adjusted according to the size of the workpiece, the workpiece can be clamped conveniently through the telescopic spring, the turning motor can drive the linkage plate and the clamping plate to rotate, so that the workpiece can be turned over during the cooling process, which is convenient for uniform annealing, and the air vents can prevent heat accumulation at the bottom of the tooling, avoiding the lack of a limiting structure for the workpiece in the tooling. During the annealing process, the workpieces can usually only be stacked, resulting in the problem of uneven cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the clamping plate of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the limit frame of the utility model.

[0022] In the figure: 1. Support base; 2. Limit frame; 3. Translation pile; 4. Telescopic push rod; 5. Flip motor; 6. Linkage plate; 7. Clamping plate; 8. Sleeve rod; 9. Telescopic rod; 10. Nut lifting ring; 11. Driving motor; 12. Transmission screw; 13. Telescopic spring; 14. Hydraulic push rod; 15. Air vent. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3, an annealing tool, comprising: a support base 1, a hydraulic push rod 14 is installed at one end below the support base 1, a limit frame 2 is installed above the support base 1, and telescopic push rods 4 are installed on both sides above the limit frame 2, a telescopic structure is formed between the telescopic push rod 4 and the translation pile 3, and the translation pile 3 is symmetrically distributed about the vertical center line of the limit frame 2; the telescopic push rod 4 can drive the translation pile 3 to be transmitted in the horizontal direction, thereby driving the relative movement between the translation piles 3; the inner side of the telescopic push rod 4 is connected to the translation pile 3, and the inside of the translation pile 3 is installed with a flip motor 5, the inner side of the flip motor 5 is connected to a linkage plate 6, and the inner side of the linkage plate 6 is installed with a clamping plate 7, and a plurality of air holes 15 are opened at the bottom of the limit frame 2; the flip motor 5 is connected to the clamping plate 7 through the linkage plate 6 A rotating structure is formed between the plates 7, and the air holes 15 are equidistantly distributed between them; the turning motor 5 can drive the linkage plate 6 and the clamping plate 7 to rotate, so that the workpiece can be turned over during the cooling process, which is convenient for uniform annealing, and the air holes 15 can prevent heat accumulation at the bottom of the tooling; the sleeve rod 8 is connected to both sides of the linkage plate 6, and the inner side of the sleeve rod 8 is connected to a telescopic rod 9, and both sides of the telescopic rod 9 are connected to telescopic springs 13; a stretching structure is formed between the clamping plates 7 through the sleeve rod 8 and the telescopic rod 9, and an elastic structure is formed between the sleeve rod 8 and the telescopic rod 9 through the telescopic spring 13; the relative movement between the clamping plates 7 can be facilitated by the sleeve rod 8 and the telescopic rod 9, so that the spacing between the clamping plates 7 can be adjusted according to the size of the workpiece, and the workpiece can be clamped conveniently through the telescopic spring 13.

[0025] See also Figure 1 , 2 And 4, an annealing tool, comprising: a nut lifting ring 10, which is installed on both sides below the limit frame 2, a transmission screw 12 is installed inside the nut lifting ring 10, and a driving motor 11 is connected below the transmission screw 12; a rotating structure is formed between the driving motor 11 and the transmission screw 12, and the transmission screw 12 runs through the inside of the nut lifting ring 10; the driving motor 11 can drive the transmission screw 12 to rotate, and the rotating transmission screw 12 can move the nut lifting ring 10 and the limit frame 2 in the vertical direction, so that the height of the workpiece can be adjusted as needed; a telescopic structure is formed between the hydraulic push rod 14 and the support base 1, and the hydraulic push rod 14 is symmetrically distributed about the vertical center line of the limit frame 2; the hydraulic push rod 14 can drive the support base 1 to move in the horizontal direction, so that after the annealing is completed, the support base 1 can be pushed to move outside the annealing furnace.

[0026] Working principle: When using the annealing fixture, first install the workpiece, start the telescopic push rod 4, and the telescopic push rod 4 drives the translation pile 3 to transfer in the horizontal direction, thereby driving the translation piles 3 to move relative to each other, and the sleeve rod 8 and the telescopic rod 9 facilitate the relative movement between the clamping plates 7, so that the spacing between the clamping plates 7 can be adjusted according to the size of the workpiece, and the workpiece can be clamped conveniently through the telescopic spring 13; secondly, place the fixture in the annealing furnace, start the drive motor 11, and the drive motor 11 drives the transmission screw 12 to rotate, and the rotating transmission screw 12 can move the nut lifting ring 1 0 and the limit frame 2 are moved in the vertical direction until the workpiece is adjusted to a suitable height; then the flip motor 5 is started, and the flip motor 5 drives the linkage plate 6 and the clamping plate 7 to rotate, so that the workpiece can be flipped during the cooling process, which is convenient for uniform annealing. At the same time, the air vents 15 can prevent heat accumulation at the bottom of the tooling; finally, after the annealing is completed, the furnace door is opened, and the hydraulic push rod 14 is started. The hydraulic push rod 14 drives the support base 1 to move in the horizontal direction, thereby pushing the support base 1 to move outside the annealing furnace to prevent burns caused by human pushing and pulling. This is the working principle of the annealing tooling.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An annealing tool, It is characterized in that include: A support base (1), wherein a hydraulic push rod (14) is installed at one end below the support base (1), a limit frame (2) is installed above the support base (1), and telescopic push rods (4) are installed on both sides above the limit frame (2), the inner side of the telescopic push rod (4) is connected to a translation pile (3), and a flip motor (5) is installed inside the translation pile (3), the inner side of the flip motor (5) is connected to a linkage plate (6), and a clamping plate (7) is installed on the inner side of the linkage plate (6), and a plurality of air holes (15) are opened at the bottom of the limit frame (2); A sleeve rod (8) is connected to two sides of the linkage plate (6); the inner side of the sleeve rod (8) is connected to a telescopic rod (9); and both sides of the telescopic rod (9) are connected to telescopic springs (13).

2. An annealing tool according to claim 1, It is characterized in that A telescopic structure is formed between the telescopic push rod (4) and the translation pile (3), and the translation pile (3) is symmetrically distributed about the vertical center line of the limit frame (2).

3. The annealing tool according to claim 1, It is characterized in that The clamping plates (7) form a tensile structure through the sleeve rod (8) and the telescopic rod (9), and the sleeve rod (8) forms an elastic structure with the telescopic rod (9) through the telescopic spring (13).

4. The annealing tool according to claim 1, It is characterized in that The limit frame (2) is also provided with: A nut lifting ring (10) is installed on both sides below the limit frame (2); a transmission screw rod (12) is installed inside the nut lifting ring (10), and a driving motor (11) is connected below the transmission screw rod (12).

5. An annealing tool according to claim 4, It is characterized in that A rotating structure is formed between the driving motor (11) and the transmission screw rod (12), and the transmission screw rod (12) penetrates the interior of the nut lifting ring (10).

6. The annealing tool according to claim 1, It is characterized in that The flip motor (5) forms a rotating structure through the linkage plate (6) and the clamping plate (7), and the air holes (15) are distributed at equal distances.

7. The annealing tool according to claim 1, It is characterized in that A telescopic structure is formed between the hydraulic push rod (14) and the support base (1), and the hydraulic push rod (14) is symmetrically distributed about the vertical center line of the limit frame (2).

Images