Quenching guide device with high stability and precision

Abstract

The utility model relates to the field of quenching equipment, in particular to a high-stability-precision quenching guide device which comprises a bottom plate, the top of the bottom plate is connected with a connecting shell through a bolt, and a guide component is mounted in an inner cavity of the connecting shell. The first motor, the T-shaped plate, the guide threaded rod, the movable plate, the hydraulic cylinder, the square plate and the connecting shell are matched, the nozzle guiding device has the advantage of conducting high-stability and high-precision guiding on a nozzle, the first motor drives the guide threaded rod to rotate, under the guiding effect of the T-shaped plate, the movable plate can move, the T-shaped plate can move, and the nozzle can be conveniently and rapidly guided. A nozzle clamped by the upper clamping plate and the lower clamping plate can move, so that flame sprayed by the nozzle is guided, and the flame can be in better contact with the surface of a part; and through cooperation of a second motor, an upper clamping plate, a lower clamping plate, a rotating rod connecting threaded rod, a rotary knob, a connecting nut and a U-shaped plate, the beneficial effect that the quenching angle of the nozzle can be adjusted is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching equipment, in particular to a quenching guide device with high stability and precision. Background Art

[0002] Flame quenching equipment is a device used for surface hardening of metal materials. It uses the flame generated by the combustion of gas fuel to quickly heat the surface of the workpiece. This equipment usually includes flame guns, nozzles, quenching machines, acetylene generators and oxygen cylinders as main components. When the nozzle is spray-quenched, a quenching guide device is required to guide the nozzle and thus guide the flame.

[0003] Through research and analysis, it is found that although the existing quenching guide device can be used for guidance, it still has the following disadvantages to a certain extent.

[0004] For example, due to the low guiding accuracy during use, it does not have the function of high-stable and high-precision guiding, so it cannot effectively guide the nozzle, so that the flame cannot be better sprayed on the surface of the part for quenching, and it can only be quenched at a fixed angle. It does not have the function of adjusting the quenching angle of the nozzle, so the nozzle cannot quench the part according to the required quenching angle, reducing the quenching effect of the part. In order to solve the above technical problems, we have designed a high-stable and high-precision quenching guide device. Utility Model Content

[0005] The purpose of the utility model is to provide a high-stable and high-precision quenching guide device, which has the advantages of high-stable and high-precision guiding of the nozzle and the ability to adjust the quenching angle of the nozzle, thereby solving the problems of not being able to guide the nozzle with high-stable precision and not being able to adjust the quenching angle of the nozzle.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-stability and high-precision quenching guide device, comprising a base plate, the top of the base plate is connected to a connecting shell by bolts, the inner cavity of the connecting shell is equipped with a guide assembly, the guide assembly comprises a first motor and a T-shaped plate, the right end of the first motor shaft passes through the inner cavity of the connecting shell and is welded with a guide threaded rod, the left and right sides of the front face of the front T-shaped plate are connected to a support plate by bolts, the surface of the support plate is equipped with a rotating assembly, the rotating assembly comprises a second motor and a U-shaped plate, the bottom of the inner cavity of the U-shaped plate is connected to a lower clamping plate by bolts, the top of the lower clamping plate is provided with an upper clamping plate, and the top of the upper clamping plate is penetrated by a connecting threaded rod.

[0007] Preferably, the right side of the first motor is fixedly connected to the left side of the connecting shell by bolts, the surface thread sleeve of the guide threaded rod is provided with a movable plate, and one end of the T-shaped plate on the front and rear sides is fixedly connected to the surface of the movable plate by bolts.

[0008] Preferably, one end of the T-shaped plate away from the movable plate passes through the outside of the connecting shell, the right end of the guide threaded rod is movably connected to the right side of the inner cavity of the connecting shell through a bearing, and limited movable holes are provided on the front and rear sides of the connecting shell.

[0009] Preferably, the left side of the second motor is fixedly connected to the right side of the right support plate by bolts, the left end of the second motor shaft passes through the left side of the right support plate and is fixedly connected to the right side of the U-shaped plate by bolts, the bottom end of the connecting threaded rod is movably connected to the surface of the lower clamping plate by a bearing, and the surface threaded sleeve of the connecting threaded rod is provided with a connecting nut.

[0010] Preferably, the top of the connecting nut is welded to the surface of the upper clamping plate, a knob is welded to the top of the connecting threaded rod, the left side of the U-shaped plate is connected to a rotating rod by bolts, the left end of the rotating rod passes through the left side of the left support plate and is connected to a square plate by bolts, and the connection between the rotating rod and the left support plate is movably connected by a bearing.

[0011] Preferably, a hydraulic cylinder is connected to the back of the square plate by bolts, the front end of the hydraulic cylinder penetrates to the front side of the square plate and is fixedly sleeved with a mounting frame, and an infrared temperature sensor is penetrated on the front side of the mounting frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model cooperates with a first motor, a T-shaped plate, a guide threaded rod, a movable plate, a hydraulic cylinder, a square plate and a connecting shell, and has the advantage of guiding the nozzle with high stability and precision. The guide threaded rod is driven to rotate by the first motor, and under the guiding action of the T-shaped plate, the movable plate can be moved, so that the T-shaped plate can be moved, and the nozzle clamped by the upper clamping plate and the lower clamping plate can be moved, thereby guiding the flame sprayed from the nozzle, allowing the flame to better contact the surface of the part, so that it can better quench the part.

[0014] 2. The utility model cooperates with the second motor, the upper clamping plate, the lower clamping plate, the rotating rod connecting the threaded rod, the knob, the connecting nut and the U-shaped plate, and has the advantage of being able to adjust the quenching angle of the nozzle. The U-shaped plate is driven to rotate by the second motor, so that the upper clamping plate and the lower clamping plate can be rotated. When in use, the nozzle clamped by the upper clamping plate and the lower clamping plate is rotated to adjust its quenching angle, thereby improving the quenching effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the sectional three-dimensional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the partial explosion three-dimensional structure of the utility model.

[0020] In the figure: 1, bottom plate; 2, connecting shell; 3, guide assembly; 301, first motor; 302, T-shaped plate; 303, guide threaded rod; 304, moving plate; 4, hydraulic cylinder; 5, square plate; 6, rotating assembly; 601, second motor; 602, upper clamping plate; 603, lower clamping plate; 604, rotating rod; 605, connecting threaded rod; 606, knob; 607, connecting nut; 608, U-shaped plate; 7, support plate; 8, infrared temperature sensor; 9, mounting frame. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 , a high-stability and high-precision quenching guide device, comprising a bottom plate 1, the top of the bottom plate 1 is connected with a connecting shell 2 by bolts, the inner cavity of the connecting shell 2 is installed with a guide assembly 3, the guide assembly 3 comprises a first motor 301 and a T-shaped plate 302, by setting the T-shaped plate 302, the movable plate 304 can be guided so that it can drive the support plate 7 to move, the right end of the rotating shaft of the first motor 301 penetrates into the inner cavity of the connecting shell 2 and is welded with a guide threaded rod 303, the left and right sides of the front of the front T-shaped plate 302 are connected with the support plate 7 by bolts, the surface of the support plate 7 is installed with a rotating assembly 6, the rotating assembly 6 comprises a second motor 601 and a U-shaped plate 608, the bottom of the inner cavity of the U-shaped plate 608 is connected with a lower clamping plate 603 by bolts, the top of the lower clamping plate 603 is provided with an upper clamping plate 602, and the top of the upper clamping plate 602 is penetrated with a connecting threaded rod 605;

[0022] See also Figure 1 , Figure 2 and Figure 3 The right side of the first motor 301 is fixedly connected to the left side of the connecting shell 2 by bolts, the surface of the guide threaded rod 303 is threadedly sleeved with a movable plate 304, and one end of the T-shaped plate 302 on the front and rear sides is fixedly connected to the surface of the movable plate 304 by bolts;

[0023] See also Figure 1 , Figure 2 and Figure 3, one end of the T-shaped plate 302 away from the movable plate 304 penetrates to the outside of the connecting shell 2, the right end of the guide threaded rod 303 is movably connected to the right side of the inner cavity of the connecting shell 2 through a bearing, and limited movable holes are provided on both the front and rear sides of the connecting shell 2;

[0024] See also Figure 1 , Figure 4 and Figure 5 The left side of the second motor 601 is fixedly connected to the right side of the right support plate 7 by bolts, the left end of the second motor 601 shaft passes through the left side of the right support plate 7 and is fixedly connected to the right side of the U-shaped plate 608 by bolts, the bottom end of the connecting threaded rod 605 is movably connected to the surface of the lower clamping plate 603 by a bearing, and the surface thread sleeve of the connecting threaded rod 605 is provided with a connecting nut 607;

[0025] See also Figure 1 , Figure 4 and Figure 5 The top of the connecting nut 607 is welded to the surface of the upper clamping plate 602, and a knob 606 is welded to the top of the connecting threaded rod 605. By setting the knob 606, it is convenient to rotate the connecting threaded rod 605 so that the upper clamping plate 602 can be moved. The left side of the U-shaped plate 608 is connected to the rotating rod 604 by bolts. By setting the rotating rod 604, the U-shaped plate 608 can be supported, so that the U-shaped plate 608 can rotate more stably. The left end of the rotating rod 604 penetrates to the left side of the left support plate 7 and is connected to the square plate 5 by bolts. The connection between the rotating rod 604 and the left support plate 7 is movably connected through a bearing.

[0026] See also Figure 1 , Figure 4 and Figure 5 The back of the square plate 5 is connected with a hydraulic cylinder 4 by bolts. The front end of the hydraulic cylinder 4 penetrates to the front side of the square plate 5 and is fixedly sleeved with a mounting frame 9. By setting the mounting frame 9, the infrared temperature sensor 8 can be supported so that it can be fixed at the front end of the hydraulic cylinder 4 to facilitate the temperature detection of the part surface. The front side of the mounting frame 9 is penetrated with an infrared temperature sensor 8.

[0027] When in use, an external controller and power supply are connected, and the knob 606 is turned to rotate the connecting threaded rod 605. Under the action of the connecting nut 607, the upper clamping plate 602 can be moved away from the lower clamping plate 603, and the flame nozzle is placed on the lower clamping plate 603. The knob 606 is turned again to rotate the connecting threaded rod 605 to lower the upper clamping plate 602, thereby clamping the flame nozzle. After the clamping is completed, the guide threaded rod 303 is driven to rotate by the first motor 301. Under the guidance of the T-shaped plate 302, the movable plate 304 can be moved, so that the T-shaped plate 302 moves, so that the upper clamping plate 602 and the lower clamping plate 602 can be moved. The nozzle clamped by the plate 603 moves, thereby guiding the flame ejected from the nozzle so that the flame can better quench the parts. When the quenching angle needs to be adjusted, the U-shaped plate 608 is driven to rotate by the second motor 601, so that the upper clamping plate 602 and the lower clamping plate 603 on it are rotated, thereby adjusting the quenching angle of the nozzle, thereby improving the effect of the flame quenching the parts. After the surface of the part is quenched, the infrared temperature sensor 8 is pushed to move by the hydraulic cylinder 4, so that the infrared temperature sensor 8 can be close to the surface of the part, thereby measuring the temperature of the surface of the part, and knowing whether the quenching temperature of the part reaches the requirement.

[0028] In summary: the high-stable and high-precision quenching guide device, through the cooperation of the base plate 1, the connecting shell 2, the guide assembly 3, the hydraulic cylinder 4, the square plate 5, the rotating assembly 6, the support plate 7, the infrared temperature sensor 8 and the mounting frame 9, solves the problem of lack of high-stable and high-precision guidance of the nozzle and inability to adjust the quenching angle of the nozzle.

Claims

1. A high-stability and high-precision quenching guide device, comprising a base plate (1), characterized in that: The top of the base plate (1) is connected to a connecting shell (2) by bolts, and a guide assembly (3) is installed in the inner cavity of the connecting shell (2). The guide assembly (3) includes a first motor (301) and a T-shaped plate (302). The right end of the rotating shaft of the first motor (301) passes through the inner cavity of the connecting shell (2) and is welded with a guide threaded rod (303). The left and right sides of the front of the front T-shaped plate (302) are connected to a support plate (7) by bolts. The surface of the support plate (7) is installed with a rotating assembly (6). The rotating assembly (6) includes a second motor (601) and a U-shaped plate (608). The bottom of the inner cavity of the U-shaped plate (608) is connected to a lower clamping plate (603) by bolts. The top of the lower clamping plate (603) is provided with an upper clamping plate (602), and the top of the upper clamping plate (602) is penetrated by a connecting threaded rod (605).

2. A high-stability and high-precision quenching guide device according to claim 1, characterized in that: The right side of the first motor (301) is fixedly connected to the left side of the connecting shell (2) by means of bolts, a movable plate (304) is threadedly sleeved on the surface of the guide threaded rod (303), and one end of the T-shaped plates (302) on the front and rear sides are fixedly connected to the surface of the movable plate (304) by means of bolts.

3. A high-stability and high-precision quenching guide device according to claim 2, characterized in that: One end of the T-shaped plate (302) away from the movable plate (304) penetrates to the outside of the connecting shell (2), the right end of the guide threaded rod (303) is movably connected to the right side of the inner cavity of the connecting shell (2) through a bearing, and limited movable holes are provided on both the front and rear sides of the connecting shell (2).

4. A high-stability and high-precision quenching guide device according to claim 1, characterized in that: The left side of the second motor (601) is fixedly connected to the right side of the right support plate (7) by bolts, the left end of the rotating shaft of the second motor (601) passes through the left side of the right support plate (7) and is fixedly connected to the right side of the U-shaped plate (608) by bolts, the bottom end of the connecting threaded rod (605) is movably connected to the surface of the lower clamping plate (603) by a bearing, and the surface thread sleeve of the connecting threaded rod (605) is provided with a connecting nut (607).

5. A high-stability and high-precision quenching guide device according to claim 4, characterized in that: The top of the connecting nut (607) is welded to the surface of the upper clamping plate (602), the top of the connecting threaded rod (605) is welded with a knob (606), the left side of the U-shaped plate (608) is connected to a rotating rod (604) by bolts, the left end of the rotating rod (604) passes through the left side of the supporting plate (7) on the left and is connected to the square plate (5) by bolts, and the connection between the rotating rod (604) and the supporting plate (7) on the left is movably connected by a bearing.

6. A high-stability and high-precision quenching guide device according to claim 5, characterized in that: The back of the square plate (5) is connected to a hydraulic cylinder (4) via bolts, the front end of the hydraulic cylinder (4) penetrates to the front side of the square plate (5) and is fixedly sleeved with a mounting frame (9), and the front side of the mounting frame (9) is penetrated by an infrared temperature sensor (8).

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