CN214572113U - Cooling mechanism for quenching workpiece - Google Patents

Abstract

The utility model discloses a cooling mechanism for quenching workpieces, which relates to the technical field of material surface treatment, and aims at the problem that the prior quenching can not be well carried out, the following proposal is proposed, the cooling mechanism comprises a cooling box, the bottom of the cooling box is fixedly connected with a transmission device, the transmission device is connected with a rotating ring which is rotationally connected with the cooling box, the middle of the rotating ring is rotationally connected with a middle column, the middle of the middle column is fixedly connected with a fixed ring, the bottom of the middle column is fixedly connected with a separation plate which is fixedly connected with the cooling box, the separation plate is fixedly connected with a water pump, the output end of the water pump extends to the lower part of the separation plate, the utility model has simple structure and convenient use, can carry out rotary spray quenching, leads the cooling effect of each point on the surface to be the same, ensures the stability of the processing quality of parts, and simultaneously leads the parts of pipelines, the quenching can be carried out simultaneously inside and outside, the stability of stress is ensured, and the quality of the product is improved.

Description

Cooling mechanism for quenching workpiece

Technical Field

The utility model relates to the technical field of material instant noodle processing, in particular to a cooling mechanism for workpiece quenching.

Background

Quenching generally refers to a heat treatment process in which a steel is heated to a temperature above the critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), held for a period of time to austenitize all or part of it, and then rapidly cooled to a temperature below Ms (or isothermal near Ms) at a cooling rate greater than the critical cooling rate to effect martensite (or bainite) transformation. The solution treatment or heat treatment process with a rapid cooling process of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc. is also generally called quenching.

The existing quenching generally places a heated device in cooling liquid filled in the device for embedded quenching or spraying quenching on the surface, but both have certain defects in the using process, so that the control of the surface quenching cannot be well met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a work piece quenches and uses cooling body has solved the problem that can not fine quenching.

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

the utility model provides a work piece quenching is with cooling body, includes the cooler bin, the bottom fixedly connected with transmission of cooler bin, be connected with on the transmission and rotate the rotatory circle of being connected with the cooler bin, the centre of rotatory circle is rotated and is connected with the intermediate column, the centre fixedly connected with retainer plate of intermediate column, the bottom fixedly connected with and the cooler bin fixed connection's of intermediate column division board, fixedly connected with water pump on the division board, the output of water pump extends to the below of division board, the below of division board be provided with cooler bin fixed connection honeycomb duct, and the other end intercommunication of honeycomb duct has the reposition of redundant personnel chamber that is located the cooler bin, all be provided with a plurality of injection apparatus in cooler bin and the intermediate column.

Preferably, transmission includes the motor with cooler bin fixed connection, the output fixedly connected with of motor rotates the transmission shaft of being connected with the cooler bin, the outer wall fixedly connected with gear of transmission shaft, the outer wall meshing of gear is connected with the ring gear with rotatory circle fixed connection.

Preferably, a containing cavity for containing the motor is arranged in the cooling box, and the outer wall of the transmission shaft is rotatably connected with a support frame fixedly connected with the cooling box.

Preferably, the injection device comprises a telescopic rod, the output end of the telescopic rod is fixedly connected with a movable plate, the middle of the movable plate is fixedly sleeved with an injection pipe, the telescopic rod is located in the cooling box and is fixedly connected with the cooling box, and the telescopic rod is located in the middle column and is fixedly connected with the fixed ring.

Preferably, a plurality of placing grooves are formed in the rotating ring, the rotating ring is connected with a clamp, and a plurality of water leakage holes are formed in the rotating ring.

Preferably, one side of the cooling box is fixedly connected with an adding pipe, and the upper side and the lower side of the partition plate are both provided with a drain pipe fixedly connected with the cooling box.

The utility model has the advantages that:

1. through mutually supporting between a plurality of devices, can carry out the rotation type spray quenching for the cooling effect of surperficial each point is the same, guarantees the stability of parts machining quality, and to the part of pipeline class, can carry out inside and outside quenching simultaneously, guarantees the stability of stress, improves the quality of product.

2. Through the adjustable injection pipe, the adjustable injection pipe can be conveniently adjusted, meets the requirements of quenching of parts in different ranges, meets different production requirements, and ensures the operation.

Drawings

Fig. 1 is a schematic front sectional view of a cooling mechanism for quenching a workpiece according to the present invention;

FIG. 2 is a schematic left sectional view of a cooling mechanism for quenching a workpiece according to the present invention;

fig. 3 is an enlarged schematic view of a position a of the cooling mechanism for quenching the workpiece according to the present invention.

Reference numbers in the figures: 1. a cooling tank; 2. a shunting cavity; 4. a water pump; 5. a partition plate; 6. a flow guide pipe; 7. a rotating ring; 8. an injection pipe; 9. a stationary ring; 10. a middle column; 12. a telescopic rod; 13. moving the plate; 14. an accommodating chamber; 15. a motor; 16. a drive shaft; 17. a gear; 18. a ring gear; 19. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cooling mechanism for quenching a workpiece comprises a cooling box 1, wherein a transmission device is fixedly connected to the bottom of the cooling box 1, a rotating ring 7 rotatably connected to the cooling box 1 is connected to the transmission device, a middle column 10 is rotatably connected to the middle of the rotating ring 7, a fixed ring 9 is fixedly connected to the middle of the middle column 10, a partition plate 5 fixedly connected to the cooling box 1 is fixedly connected to the bottom of the middle column 10, a water pump 4 is fixedly connected to the partition plate 5, the output end of the water pump 4 extends to the lower part of the partition plate 5, a guide pipe 6 fixedly connected to the cooling box 1 is arranged below the partition plate 5, the other end of the guide pipe 6 is communicated with a diversion cavity 2 positioned in the cooling box 1, a plurality of injection devices are arranged in the cooling box 1 and the middle column 10, and when the cooling mechanism works, a device to be quenched is placed on the rotating ring 7 for placement, then it is rotatory to drive rotatory circle 7 through transmission, at rotatory in-process, through the work of water pump 4, make the coolant liquid of top enter into the below of division board 5, through hydraulic effect, enter into reposition of redundant personnel chamber 2 and intermediate column 10 behind honeycomb duct 6, then spray through injection apparatus, cool down the quenching, the rotation of rotatory circle 7 is being cooperated, can realize the even quenching of each face, and in the course of the work, can be with the take the altitude that the cold liquid added to, bury the liquid quenching, guarantee the needs of work.

Transmission includes motor 15 with 1 fixed connection of cooler bin, the output end fixedly connected with of motor 15 rotates the transmission shaft 16 of being connected with cooler bin 1, the outer wall fixedly connected with gear 17 of transmission shaft 16, the outer wall meshing of gear 17 is connected with the ring gear 18 with rotatory 7 fixed connection of circle, when carrying out the work, through the work of motor 15, drive the rotation of transmission shaft 16, further rotation that drives gear 17, and then the rotation that drives ring gear 18, realize the rotation of rotatory circle 7.

Injection apparatus includes telescopic link 12, the output fixedly connected with movable plate 13 of telescopic link 12, the fixed cover in centre of movable plate 13 has connect injection pipe 8, telescopic link 12 and cooling box 1 fixed connection who is located cooling box 1, telescopic link 12 and retainer plate 9 fixed connection who is located the intermediate column 10, when spraying, as required, make telescopic link 12 extend or shrink, adjust the distance between the part of injection pipe 8 and, adapt to different injection needs, when spraying, through hydraulic effect, make the volume coolant liquid spray away through injection pipe 8, the completion sprays the work.

Be provided with a plurality of standing grooves 19 on the rotatory circle 7, be connected with anchor clamps on the rotatory circle 7, be provided with a plurality of holes that leak on the rotatory circle 7, be provided with the chamber 14 that holds that is used for holding motor 15 in the cooler bin 1, the outer wall of transmission shaft 16 rotates and is connected with the support frame with 1 fixed connection of cooler bin, one side fixedly connected with interpolation pipe of cooler bin 1, on division board 5, both sides all are provided with 1 fixed connection blow off pipe of cooler bin down, standing groove 19 can adapt to the quenching of less spare part, anchor clamps carry out the centre gripping of part, the support frame guarantees stably, the interpolation pipe carries out the interpolation of coolant liquid.

The working principle is as follows: when carrying out the during operation, place the device of the quenching that needs on rotatory circle 7, place, work through motor 15, drive the rotation of transmission shaft 16, further drive the rotation of gear 17, and then drive the rotation of ring gear 18, it is rotatory to drive rotatory circle 7, at rotatory in-process, through the work of water pump 4, make the coolant liquid of top enter into the below of division board 5, through hydraulic effect, enter into reposition of redundant personnel chamber 2 and intermediate column 10 behind honeycomb duct 6, then spray through injection apparatus, cool down the quenching, cooperate the rotation of rotatory circle 7, can realize the even quenching of each face, and in the course of the work, can be with the take the altitude that the cold liquid added to, bury the liquid quenching, guarantee the needs of work.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The cooling mechanism for quenching the workpiece comprises a cooling box (1) and is characterized in that a transmission device is fixedly connected to the bottom of the cooling box (1), a rotating ring (7) which is rotatably connected with the cooling box (1) is connected to the transmission device, a middle column (10) is rotatably connected to the middle of the rotating ring (7), a fixing ring (9) is fixedly connected to the middle of the middle column (10), a partition plate (5) which is fixedly connected with the cooling box (1) is fixedly connected to the bottom of the middle column (10), a water pump (4) is fixedly connected to the partition plate (5), the output end of the water pump (4) extends to the lower portion of the partition plate (5), a guide pipe (6) which is fixedly connected with the cooling box (1) is arranged below the partition plate (5), and the other end of the guide pipe (6) is communicated with a diversion cavity (2) which is positioned in the cooling box (1), and a plurality of injection devices are arranged in the cooling box (1) and the middle column (10).

2. The cooling mechanism for quenching the workpiece according to claim 1, wherein the transmission device comprises a motor (15) fixedly connected with the cooling tank (1), an output end of the motor (15) is fixedly connected with a transmission shaft (16) rotatably connected with the cooling tank (1), a gear (17) is fixedly connected with the outer wall of the transmission shaft (16), and a gear ring (18) fixedly connected with the rotating ring (7) is engaged and connected with the outer wall of the gear (17).

3. The cooling mechanism for quenching the workpiece as claimed in claim 2, wherein a containing cavity (14) for containing a motor (15) is arranged in the cooling box (1), and a supporting frame fixedly connected with the cooling box (1) is rotatably connected to the outer wall of the transmission shaft (16).

4. The cooling mechanism for quenching the workpiece according to claim 1, wherein the spraying device comprises a telescopic rod (12), the output end of the telescopic rod (12) is fixedly connected with a movable plate (13), the middle of the movable plate (13) is fixedly sleeved with a spraying pipe (8), the telescopic rod (12) positioned in the cooling box (1) is fixedly connected with the cooling box (1), and the telescopic rod (12) positioned in the middle column (10) is fixedly connected with the fixed ring (9).

5. The cooling mechanism for quenching the workpiece according to claim 1, wherein a plurality of placing grooves (19) are arranged on the rotating ring (7), a clamp is connected on the rotating ring (7), and a plurality of water leakage holes are arranged on the rotating ring (7).

6. The cooling mechanism for quenching the workpiece as claimed in claim 1, wherein an adding pipe is fixedly connected to one side of the cooling box (1), and sewage pipes fixedly connected with the cooling box (1) are arranged on the upper side and the lower side of the partition plate (5).

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