A heat treatment jig

Abstract

The utility model discloses a heat treatment fixture, its technical scheme main points are: including the placement board, the top surface fixed connection of placement board has the placement block, one side of placement block is provided with the connecting block, the fixed plate is set up one side at connecting block, the one side sliding installation of fixed plate has two clamps, the positioning assembly is set up one side at fixed plate for positioning to clamp, through setting the placement board, when the staff moves the placement board to the appropriate position, again needs the object of heat treatment to place between two clamps, through setting the rotating shaft, when the rotating shaft drives the second bevel gear to rotate through the first bevel gear, two clamps can be close to or away from each other and move on one side of the fixed plate at this moment, make the clamp can hold the object, thereby convenient for the object to send to the heating place in the later period, carries out the heat treatment to the object.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, specifically to a heat treatment fixture. Background Technology

[0002] A fixture is a device used in mechanical manufacturing to fix a workpiece in the correct position for construction or inspection. Heat treatment refers to a metal heat treatment process in which materials are heated, held at a certain temperature, and cooled in a solid state to obtain the desired structure and properties.

[0003] For example, Chinese patent CN219670552U discloses a safe heat treatment fixture. This assembly includes a base plate, a support frame mounted at the center of the top of the base plate, a movable mechanism mounted at the center of the inner bottom wall of the support frame, a threaded rod installed inside the movable mechanism, a control panel mounted at the bottom left side of the support frame, and a first motor mounted at the top of the support frame. The bottom end of the output shaft of the first motor is connected to the threaded rod, and the first motor is electrically connected to the control panel. This invention controls the rotation of a third motor via the control panel, causing the third motor to drive a worm gear, which in turn meshes with a worm wheel. This allows the entire fixed frame to rotate via a fixed plate, enabling angle adjustment of the clamped workpiece. Furthermore, it allows for easy control of the rotation angle of the fixed clamping plate based on the workpiece's placement angle, facilitating workpiece clamping and fixing. However, in practical applications, because the fixture needs to hold and heat objects inside a heating furnace, the second motor operates at high temperatures for extended periods, affecting its lifespan. To address this issue, we propose a heat treatment fixture. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a heat treatment fixture that solves the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A heat treatment fixture includes: a placement plate, on the top surface of which a placement block is fixedly connected, and a connecting block is provided on one side of the placement block; a fixing plate, which is disposed on one side of the connecting block, and two clamping plates are slidably mounted on one side of the fixing plate; and a positioning assembly, which is disposed on one side of the fixing plate for positioning the clamping plates.

[0007] By adopting the above technical solution and setting a positioning component, the positioning component can position the clamping plate, allowing the clamping plate to move on one side of the adjusting plate.

[0008] Preferably, the positioning component includes: two rotating grooves, which are respectively formed on the top and bottom surfaces inside the fixed plate, and a rotating rod is rotatably installed inside the two rotating grooves; a rotating hole, which is formed on one side of the clamping plate, and the rotating rod is threadedly connected to the rotating hole; and a mounting block is provided on one side of the fixed plate; and an adjusting member, which is provided on one side of the mounting block for adjusting the position of the clamping plate.

[0009] By adopting the above technical solution, and by setting an adjusting component, the position of the clamping plate can be adjusted.

[0010] Preferably, the adjusting component includes: a mounting groove, which is formed on one side of the mounting block, and a rotating shaft is rotatably mounted inside the mounting groove; a first bevel gear, which is fixedly connected to one end of the rotating shaft, and a second bevel gear is fixedly connected to the outer circular wall of the rotating rod, wherein the first bevel gear and the second bevel gear mesh together.

[0011] By adopting the above technical solution, and by setting up a placement plate, after the staff moves the placement plate to a suitable position, the object to be heat-treated is placed between the two clamping plates. By setting up a rotating shaft, when the rotating shaft drives the second bevel gear to rotate through the first bevel gear, the two clamping plates can move closer or further away from each other on one side of the fixed plate, so that the clamping plates can clamp the object, which facilitates the subsequent delivery of the object to the heating area for heat treatment.

[0012] Preferably, a placement groove is provided on one side of the placement block, and a lead screw slide is fixedly connected inside the placement groove. The slider side of the lead screw slide is fixedly connected to one side of the connecting block.

[0013] By adopting the above technical solution, and by setting a lead screw slide, the slider of the lead screw slide can drive the connecting block to move, thereby facilitating the subsequent adjustment of the height of the fixed plate.

[0014] Preferably, a fixing groove is provided on one side of the connecting block, and an electric push rod is fixedly connected inside the fixing groove. One end of the telescopic shaft of the electric push rod is fixedly connected to one side of the mounting block.

[0015] By adopting the above technical solution, and by setting an electric push rod, the telescopic shaft of the electric push rod can drive the mounting block to move, thereby facilitating the subsequent adjustment of the distance between the fixing plate and the connecting block.

[0016] Preferably, heat insulation plates are fixedly connected to both the top and bottom surfaces of the clamping plate, a servo motor is fixedly connected inside the mounting groove, and one end of the servo motor drive shaft is fixedly connected to one end of the rotating shaft.

[0017] By adopting the above technical solution, and by setting up a servo motor, the drive shaft of the servo motor can drive the rotating shaft to rotate.

[0018] In summary, the present invention has the following main advantages:

[0019] By setting up a placement plate, after the worker moves the placement plate to the appropriate position, the object to be heat-treated is placed between the two clamping plates. By setting up a rotating shaft, when the rotating shaft drives the second bevel gear through the first bevel gear to rotate, the two clamping plates can move closer or further away from each other on one side of the fixed plate, so that the clamping plates can hold the object, making it easy to send the object to the heating area for heat treatment later. By setting up an electric push rod, the telescopic shaft of the electric push rod can drive the mounting block to move, making it easy to adjust the distance between the fixed plate and the connecting block later. By setting up a lead screw slide, the slider of the lead screw slide can drive the connecting block to move, making it easy to adjust the height of the fixed plate later. By setting up a servo motor, the drive shaft of the servo motor can drive the rotating shaft to rotate. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the mounting block structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the placement block structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the connecting block structure of this utility model.

[0024] Reference numerals in the attached drawings: 1. Placement plate; 2. Placement block; 3. Connecting block; 4. Fixing plate; 5. Clamping plate; 6. Rotating groove; 7. Rotating rod; 8. Rotating hole; 9. Mounting block; 10. Mounting groove; 11. Rotating shaft; 12. First bevel gear; 13. Second bevel gear; 14. Placement groove; 15. Lead screw slide; 16. Fixing groove; 17. Electric push rod; 18. Heat insulation plate; 19. Servo motor. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] refer to Figure 1 , Figure 2 and Figure 3 A heat treatment fixture includes a placement plate 1, a placement block 2 fixedly connected to the top surface of the placement plate 1, a connecting block 3 on one side of the placement block 2, a fixing plate 4 on one side of the connecting block 3, two clamping plates 5 slidably mounted on one side of the fixing plate 4, and a positioning component on one side of the fixing plate 4 for positioning the clamping plates 5. The positioning component includes two rotating grooves 6, which are respectively opened on the top and bottom surfaces inside the fixing plate 4. A rotating rod 7 is rotatably mounted inside the two rotating grooves 6. Positive and negative bolts are respectively opened on the outer circular wall surface of the rotating rod 7. A rotating hole 8 is opened on one side of the clamping plate 5, and a thread is opened on the inner circular wall surface of the rotating hole 8. The rotating rod 7 is threadedly connected to the rotating hole 8. An installation block 9 is provided on one side of the fixing plate 4, and an adjusting component is provided on one side of the installation block 9 for adjusting the position of the clamping plates 5.

[0027] refer to Figure 2 , Figure 3 and Figure 4 The adjusting component includes a mounting groove 10, which is located on one side of the mounting block 9. A rotating shaft 11 is rotatably mounted inside the mounting groove 10. A first bevel gear 12 is fixedly connected to one end of the rotating shaft 11. A second bevel gear 13 is fixedly connected to the outer circular wall of the rotating rod 7. The first bevel gear 12 and the second bevel gear 13 mesh together. A placement groove 14 is located on one side of the placement block 2. A lead screw slide 15 is fixedly connected inside the placement groove 14. The slider side of the lead screw slide 15 is fixedly connected to one side of the connecting block 3. Connecting the components together, a fixing groove 16 is provided on one side of the connecting block 3, and an electric push rod 17 is fixedly connected inside the fixing groove 16. One end of the telescopic shaft of the electric push rod 17 is fixedly connected to one side of the mounting block 9. Heat insulation plates 18 are fixedly connected to the top and bottom surfaces of the clamping plate 5. A servo motor 19 is fixedly connected inside the mounting groove 10. One end of the drive shaft of the servo motor 19 is fixedly connected to one end of the rotating shaft 11. By setting the servo motor 19, the drive shaft of the servo motor 19 can drive the rotating shaft 11 to rotate.

[0028] Working principle: Please refer to Figures 1-4As shown, in use, by setting up a placement plate 1, after the worker moves the placement plate 1 to a suitable position, the object to be heat-treated is placed between the two clamping plates 5. By setting up a rotating shaft 11, when the rotating shaft 11 drives the second bevel gear 13 to rotate through the first bevel gear 12, the two clamping plates 5 can move closer or further away from each other on one side of the fixed plate 4, so that the clamping plates 5 can clamp the object, which is convenient for the object to be sent to the heating area for heat treatment later. By setting up an electric push rod 17, the telescopic shaft of the electric push rod 17 can drive the mounting block 9 to move, which is convenient for the later adjustment of the distance between the fixed plate 4 and the connecting block 3. By setting up a lead screw slide 15, the slider of the lead screw slide 15 can drive the connecting block 3 to move, which is convenient for the later adjustment of the height of the fixed plate 4.

[0029] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat treatment fixture, characterized in that, include: Placement plate (1), the top surface of which is fixedly connected to a placement block (2), and a connecting block (3) is provided on one side of the placement block (2); A fixing plate (4) is provided on one side of the connecting block (3), and two clamping plates (5) are slidably installed on one side of the fixing plate (4). A positioning component is disposed on one side of the fixing plate (4) for positioning the clamping plate (5).

2. A heat treatment fixture according to claim 1, characterized in that, The positioning component includes: Two rotating slots (6) are respectively opened on the top and bottom surfaces inside the fixed plate (4), and rotating rods (7) are rotatably installed inside the two rotating slots (6). Rotating hole (8), the rotating hole (8) is opened on one side of the clamping plate (5), the rotating rod (7) is threadedly connected to the rotating hole (8), and a mounting block (9) is provided on one side of the fixing plate (4). An adjusting member is provided on one side of the mounting block (9) for adjusting the position of the clamping plate (5).

3. A heat treatment fixture according to claim 2, characterized in that, The adjusting element includes: Mounting groove (10), the mounting groove (10) is opened on one side of the mounting block (9), and a rotating shaft (11) is rotatably mounted inside the mounting groove (10). The first bevel gear (12) is fixedly connected to one end of the rotating shaft (11), and the outer circular wall of the rotating rod (7) is fixedly connected to the second bevel gear (13), and the first bevel gear (12) and the second bevel gear (13) mesh together.

4. A heat treatment fixture according to claim 1, characterized in that, The placement block (2) has a placement groove (14) on one side, and a screw slide (15) is fixedly connected inside the placement groove (14). The slider side of the screw slide (15) is fixedly connected to one side of the connecting block (3).

5. A heat treatment fixture according to claim 2, characterized in that, A fixing groove (16) is provided on one side of the connecting block (3), and an electric push rod (17) is fixedly connected inside the fixing groove (16). One end of the telescopic shaft of the electric push rod (17) is fixedly connected to one side of the mounting block (9).

6. A heat treatment fixture according to claim 3, characterized in that, The top and bottom surfaces of the clamping plate (5) are fixedly connected to heat insulation plates (18), and the inside of the mounting groove (10) is fixedly connected to a servo motor (19). One end of the drive shaft of the servo motor (19) is fixedly connected to one end of the rotating shaft (11).

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