CN217103986U - Rapid quenching robot for heat treatment workpiece - Google Patents

Abstract

The utility model relates to a quick quenching robot of heat treatment work piece, this quick quenching robot of heat treatment work piece, including the track, be equipped with the walking cart on the track, set up the mouth of quenching in the walking cart to a quenching groove for corresponding walking cart below setting, the walking cart that corresponds the mouth of quenching is put on the shelf and is equipped with the walking dolly, the walking dolly is put on the shelf and is equipped with the mount, be equipped with on the mount and follow its removal frame that reciprocates, one side bottom rigid coupling that removes the frame has the crotch, and the opposite side is equipped with a connecting rod, the middle part of connecting rod articulate in on the removal frame, the one end of connecting rod is equipped with the agitator, and the other end can locate the driving piece drive on the removal frame through one, so that the agitator has the first state of placing the crotch below in, and place the second state that deviates from crotch opposite side below in. The rapid quenching robot for the heat-treated workpiece can safely, stably, rapidly and efficiently realize workpiece quenching operation.

Description

Rapid quenching robot for heat treatment workpiece

Technical Field

The utility model relates to a work piece field of quenching especially relates to a quick quenching robot of heat treatment work piece.

Background

Quenching refers to a metal heat treatment process in which a metal workpiece is heated to a certain temperature and then immersed in a cooling medium for rapid cooling. The purpose of quenching the workpiece is to make super-cooled austenite perform martensite or bainite transformation to obtain martensite or bainite structure, and then to be matched with tempering at different temperatures so as to greatly improve the rigidity, hardness, wear resistance, fatigue strength, toughness and the like of the steel, thereby meeting different use requirements of various mechanical parts and tools. The existing workpiece quenching device mostly adopts a hoisting mode, on one hand, the hoisting has the defect that workpieces are easy to fall off due to swinging, on the other hand, the hoisting needs manual assistance to finish a hanging tool, the temperature of the workpieces after the workpieces are discharged from a furnace is high, heat insulation gloves need to be worn on heat insulation clothes, the environment is very severe, and in addition, the defect that the workpiece quenching efficiency is not high exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rapid quenching robot for heat treatment workpieces, which can realize quenching operation of workpieces with safety, stability and high efficiency.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

the utility model provides a quick quenching robot of thermal treatment work piece, includes the track, be equipped with the walking cart on the track, seted up the quenching mouth in the walking cart to be used for corresponding the quenching groove that walking cart below set up, the walking dolly has been erect on the walking cart that corresponds the quenching mouth, the walking dolly is erect and is equipped with the mount, be equipped with on the mount and follow its removal frame that reciprocates, one side bottom rigid coupling that removes the frame has the crotch, and the opposite side is equipped with a connecting rod, the middle part of connecting rod articulate in remove on the frame, the one end of connecting rod is equipped with the agitator, and the other end can be through one locate the driving piece drive that removes on the frame, so that the agitator has the first state of arranging the crotch below in and arranges the second state that deviates from crotch opposite side below in.

When the walking cart is used, the walking cart is moved to the front side of the heating furnace, the quenching opening is arranged corresponding to the quenching tank, after the workpiece is heated, the walking cart is moved on the walking cart to the front of the heating furnace, wherein fork teeth of the fork frame enter a gap channel of a support table of the heating furnace, after a furnace door of the heating furnace is opened, the workpiece tray can be lifted up through the moving frame, and the workpiece tray is conveyed out of the heating furnace through the walking cart, so that the workpiece is rapidly output; then, the moving frame moves downwards to enable the workpiece to be immersed into water, the driving piece drives the connecting rod to rotate, the stirrer is moved to a first state, then the stirrer is started to realize stirring work, water flow can be accelerated, and quenching efficiency is accelerated; after quenching is finished, the stirrer moves to a second position, the walking cart moves to the front side of the discharging position along the rail, and discharging of the workpiece tray is realized through the walking cart; and then the workpiece can be moved to the front side of the material taking position through the walking cart, and the workpiece is taken and then moved to the front side of the heating furnace to be discharged for heating the next batch of workpieces.

In one example, the stirrer comprises a stirring wheel which is hinged to the end of the connecting rod, the stirring direction of the stirring wheel is perpendicular to the extending direction of the track, and the liquid in the quenching tank can be stirred more uniformly.

In one example, the stirring direction of the stirring wheel is clockwise, so that a good quenching effect can be realized on the workpiece.

In one example, the driving part is a pneumatic cylinder, a cylinder body of the pneumatic cylinder is fixedly connected with the moving frame, and an output end of the pneumatic cylinder is hinged with the connecting rod.

In one example, the other side of the fixed frame, which is far away from the movable frame, is provided with a manual control platform, and a worker can step on the manual control platform to operate the processes of material taking, heating, quenching, material placing and the like.

In one example, the connecting rods are arranged in one direction perpendicular to the fork frame or in a plurality of directions at intervals in parallel.

In one example, the movable frame is raised and lowered along the fixed frame by a lead screw lifter.

The utility model adopts the above technical scheme, the advantage that has is: the quenching robot can realize workpiece quenching operation safely, stably, quickly and efficiently through the matched arrangement of the walking size and the walking trolley and the matched arrangement of each structure of the walking trolley.

Drawings

Fig. 1 is a side view of one embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the quenched state of FIG. 1;

fig. 3 is a schematic view of a partial front structure of the walking trolley in fig. 2.

In the figure, 1, a track, 2, a walking cart, 21, a quenching port, 3, a walking trolley, 31, a fixed frame, 32, a moving frame, 33, a fork frame, 34, a connecting rod, 35, a stirrer, 36, a driving piece, 37 and a manual control platform.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 3, in the present embodiment, the rapid quenching robot for heat-treating a workpiece includes a rail 1, the track 1 is provided with a walking cart 2, the walking cart 2 is provided with a quenching port 21 for corresponding to a quenching tank arranged below the walking cart 2, a walking trolley 3 is erected on the walking cart 2 corresponding to the quenching port 21, a fixing frame 31 is erected on the walking trolley 3, the fixed frame 31 is provided with a movable frame 32 capable of moving up and down along the fixed frame, the bottom of one side of the movable frame 32 is fixedly connected with a fork frame 33, the other side is provided with a connecting rod 34, the middle part of the connecting rod 34 is hinged on the moving frame 32, one end of the connecting rod 34 is provided with a stirrer 35, the other end can be driven by a driving piece 36 arranged on the moving frame 32, so that the beater 35 has a first state placed under the fork 33 and a second state placed under the other side facing away from the fork 33.

When the walking cart 2 is used, the walking cart 2 is moved to the front side of a heating furnace, the quenching opening 21 is arranged corresponding to a quenching tank, after a workpiece is heated, the walking cart 3 is moved on the walking cart to the front of the heating furnace, wherein fork teeth of the fork frame 33 enter a gap channel of a support table of the heating furnace, after a furnace door of the heating furnace is opened, a workpiece tray can be lifted up through the moving frame 32 and is conveyed out of the heating furnace through the walking cart 3, and the workpiece is rapidly output; then, the moving frame 32 moves downwards to enable the workpiece to be immersed in water, the driving piece 36 drives the connecting rod to rotate, the stirrer 35 is moved to the first state, then the stirrer 35 is started to realize stirring, water flow can be accelerated, and quenching efficiency is accelerated; after quenching is finished, the stirrer 35 is moved to a second position, the walking cart 2 moves to the front side of the discharging position along the rail, and discharging of the workpiece tray is realized through the walking trolley 3; and then the traveling cart 2 can move to the front side of the material taking position, and move to the front side of the heating furnace to discharge materials for heating workpieces of the next batch after the materials are taken.

Further, the stirrer 35 comprises a stirring wheel hinged to the end of the connecting rod, the stirring direction of the stirring wheel is perpendicular to the extending direction of the track, so that the liquid in the quenching tank can be stirred more uniformly, and the stirring wheel can be driven by a motor. As shown in fig. 2, the stirring direction of the stirring wheel is clockwise, so that a better quenching effect can be realized for the workpiece.

Further, the driving part 36 is a pneumatic cylinder, the cylinder body of the pneumatic cylinder is fixedly connected with the moving frame, and the output end of the pneumatic cylinder is hinged to the connecting rod.

Further, a manual control platform 37 is arranged on the other side of the fixed frame 34, which is away from the movable frame 32, and a worker can step on the manual control platform 37 to operate the processes of material taking, heating, quenching, material discharging and the like.

Further, the connecting rods 34 are arranged in one or more parallel intervals in the direction perpendicular to the fork frame.

Further, the movable frame 32 is lifted along the fixed frame by the screw lifter, and certainly, the movable frame can be realized by adopting a chain structure arranged on the fixed frame, the arrangement of the movable frame and the fixed frame is common knowledge of people in the field, and the details of connection between the movable frame and the movable frame are not described too much here.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (7)

1. The utility model provides a quick quenching robot of thermal treatment work piece, its characterized in that, includes the track, be equipped with the walking cart on the track, seted up the quenching mouth in the walking cart for correspond the quenching groove that walking cart below set up, the walking cart that corresponds the quenching mouth is put on the shelf and is equipped with the walking dolly, the walking dolly is put on the shelf and is equipped with the mount, be equipped with on the mount and follow its removal frame that reciprocates, one side bottom rigid coupling of removal frame has the crotch, and the opposite side is equipped with a connecting rod, the middle part of connecting rod articulate in on the removal frame, the one end of connecting rod is equipped with the agitator, and the other end can be through a driving piece drive of locating on the removal frame, so that the agitator has the first state of arranging the crotch below in, and arranges the second state that deviates from crotch opposite side below in.

2. The rapid quenching robot for heat-treated workpieces according to claim 1, wherein the agitator comprises an agitating wheel hinged to the end of the connecting rod, and the agitating direction of the agitating wheel is perpendicular to the extending direction of the track.

3. The rapid quenching robot for heat-treated workpieces according to claim 2, wherein the stirring direction of the stirring wheel is clockwise.

4. The robot for rapidly quenching heat-treated workpieces as claimed in claim 1, wherein the driving member is a pneumatic cylinder, a cylinder body of the pneumatic cylinder is fixedly connected with the movable frame, and an output end of the pneumatic cylinder is hinged with the connecting rod.

5. The rapid quenching robot for heat-treated workpieces according to claim 1, wherein a manual control platform is arranged on the other side of the fixed frame, which is far away from the movable frame.

6. The robot for rapid quenching according to claim 1, wherein the connecting rod is provided in one or more parallel spaced-apart positions in a direction perpendicular to the yoke.

7. The rapid quenching robot for heat-treated workpieces according to claim 1, wherein the movable frame is lifted along the fixed frame by a lead screw lifter.

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