CN219010398U - A waste heat quenching device for bearing ring forgings - Google Patents

Abstract

The utility model discloses a residual heat quenching device for bearing ring forgings, which belongs to the technical field of bearing processing. The residual heat quenching device for bearing ring forgings is provided with a screw barrel, a screw rod, a motor, a placement net, a slide plate and a collection box, and the bearing The impurities generated by the ring during quenching can be collected on the placement net, so that the impurities generated by the bearing ring after processing will not fall into the quenching liquid and cause pollution to the quenching liquid. Open the door panel, control the motor to rotate forward, and the quenching is completed. The bearing ring and the impurities produced during the quenching of the bearing ring move out from the outlet under the action of their own gravity and then fall on the slide plate. Because the slide plate is set in an inclined shape, the bearing ring falling on the slide plate can slide down along the slide plate At the same time, the impurities fall from the through hole opened in the slide plate and then move into the collection box. This device can not only conveniently pick up the quenched bearing ring, but also automatically remove the impurities generated by the quenching of the bearing ring. Make a cleanup collection.

Description

A waste heat quenching device for bearing ring forgings

technical field

The utility model belongs to the technical field of bearing processing, in particular to a residual heat quenching device for bearing ring forgings.

Background technique

The bearing ring needs to be forged during the processing process. After the forging is completed, it needs to be put into the quenching device for quenching treatment. When the existing quenching device quenches the bearing ring, the bearing ring and the quenching device collide and the bearing When the ferrule is quenched, impurities will be produced, and these impurities will be mixed in the quenching agent in the device to pollute the quenching agent, and the bearing ring placed in the quenching device is inconvenient to take, so a bearing ring is needed Forging waste heat quenching device to solve the above problems.

Utility model content

In order to overcome the above defects, the utility model provides a residual heat quenching device for bearing ring forgings, which solves the problem that impurities generated during quenching of the bearing ring will pollute the quenching agent in the quenching device, and the quenched bearing ring is inconvenient to handle. take the problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: a bearing ring forging residual heat quenching device, including a quenching box, the front and back of the quenching box are respectively connected with an adjustment assembly and a limit assembly, the adjustment assembly and The limit assembly is connected with the same placement assembly, the placement assembly is set in the quenching box, the side of the quenching box is provided with a discharge assembly, the side of the quenching box is provided with a conveying assembly, and the quenching box is provided with Loop component.

As a further solution of the present utility model: the adjustment assembly includes a motor, the motor is connected to the quenching box, the output shaft of the motor is connected to the screw tube, the screw tube is internally threaded with a screw, and the screw The rod is connected to the placement assembly.

As a further solution of the present utility model: the limit assembly includes a connecting block, the connecting block is connected with the quenching box, the connecting block is connected with the sliding cylinder, and a sliding rod is slidably connected in the sliding cylinder, and the sliding rod Connect with placement component.

As a further solution of the present utility model: the placing assembly includes two connecting plates, the two connecting plates are respectively connected with the screw rod and the sliding rod, the two connecting plates are connected with the same placing net, and the placing net is slidably connected in the quenching inside the box.

As a further solution of the present utility model: the discharge assembly includes an outlet, the outlet is opened on the side of the quenching box, the side of the quenching box is hinged with the door panel through a hinge, and the door panel is clamped on the side of the quenching box .

As a further solution of the present utility model: the conveying assembly includes a slide plate, the slide plate is connected to the quenching box, the front and back of the slide plate are connected to a limiting plate, and a collection box is connected under the slide plate.

As a further solution of the present utility model: the circulation assembly includes a water inlet pipe and a water outlet pipe, both of the water inlet pipe and the water outlet pipe are clamped on the side of the quenching box, and the water inlet pipe and the water outlet pipe are connected with the same circulation pipe, so The circulation pipe is connected with two fixed plates, both of which are connected with the quenching box.

Compared with the prior art, the utility model has the beneficial effects of:

1. The residual heat quenching device for bearing ring forgings, by setting the screw barrel, screw, motor, connecting plate, placing net, outlet, slide plate and collecting box, when the bearing ring is placed in the quenching box for quenching operation, due to The bearing ring is placed on the placing net, and the placing net holds the bearing ring up. The impurities produced by the bearing ring during quenching can be collected on the placing net, so that the impurities produced by the bearing ring after processing will not fall into the quenching liquid. In this way, the quenching liquid will be polluted. Open the door panel and control the motor to rotate forward. When the bearing ring moves to the exit, the quenched bearing ring and the impurities generated during the quenching of the bearing ring will flow out of the outlet under the action of their own gravity. Move out and then fall on the skateboard, because the skateboard is set in an inclined shape, and there are through holes in the skateboard, the bearing ring that falls on the skateboard can slide down along the skateboard, and at the same time, impurities fall from the through holes in the skateboard. Moving into the collection box, the device can not only conveniently pick up the quenched bearing rings, but also automatically clean and collect the impurities generated during the quenching of the bearing rings.

2. The waste heat quenching device for bearing ring forgings, by setting the water inlet pipe, the water outlet pipe and the circulation pipe, connects the water tank connected with the circulating water pump to the water inlet pipe and the water outlet pipe, and the water in the water tank can be discharged under the action of the circulating water pump Enter the circulation pipe through the water inlet pipe, the heat in the quenching liquid in the quenching box is absorbed by the water in the circulating pipe, and the water with absorbed heat flows into the external water tank through the water outlet pipe, so that the quenching liquid in the quenching box is not easy to be on the bearing sleeve During the quenching process of the bearing ring, the temperature rises and affects the quenching efficiency of the bearing ring, and the heat in the quenching agent can heat the water in the external water tank, so that the heat in the bearing ring can be recovered when the bearing ring is quenched use.

3. The residual heat quenching device for bearing ring forgings is equipped with a sliding cylinder and a sliding rod. Since the sliding cylinder is slidingly connected with the sliding rod, the sliding cylinder can limit the position of the sliding rod, and the connecting plate connected with the sliding rod can move along the sliding rod. The cylinder moves smoothly in the axial direction.

Description of drawings

Fig. 1 is the three-dimensional structural representation of the utility model;

Fig. 2 is the structure schematic diagram of rear view stereo of the utility model;

Fig. 3 is a schematic diagram of a cross-sectional structure of the utility model when viewed from the front;

Fig. 4 is a schematic diagram of a three-dimensional cross-sectional structure of the utility model;

In the figure: 1 quenching box, 2 adjusting component, 21 motor, 22 screw barrel, 23 screw rod, 3 limit component, 31 connecting block, 32 sliding cylinder, 33 sliding rod, 4 placing component, 41 connecting plate, 42 placing Net, 5 discharge assembly, 51 outlet, 52 door panel, 6 delivery assembly, 61 slide plate, 62 limit plate, 63 collection box, 7 circulation assembly, 71 water inlet pipe, 72 circulation pipe, 73 water outlet pipe, 74 fixed plate.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

As shown in Figures 1-4, the utility model provides a technical solution: a residual heat quenching device for bearing ring forgings, including a quenching box 1, and the front and back of the quenching box 1 are respectively connected with an adjustment component 2 and a limit component 3 , the adjustment assembly 2 includes a motor 21, the motor 21 is connected to the quenching box 1, the output shaft of the motor 21 is connected to the screw barrel 22, the screw barrel 22 is internally threaded with a screw 23, and the screw 23 is connected to the placement assembly 4, through Set the screw mandrel 23 and the screw mandrel tube 22, because the screw mandrel 23 is threadedly connected in the screw mandrel tube 22, when the screw mandrel tube 22 rotates, the rotating screw mandrel tube 22 can drive the placement assembly 4 through the screw mandrel 23 and the connecting plate 41 Movement in the quenching box 1;

The adjustment component 2 and the limit component 3 are connected with the same placement component 4, the limit component 3 includes a connection block 31, the connection block 31 is connected with the quenching box 1, the connection block 31 is connected with the slide tube 32, and the slide tube 32 is slidingly connected with Slider 33, by arranging slider 32 and slider 33, because slider 32 is slidingly connected with slider 33, slider 32 can limit slider 33;

The slide bar 33 is connected with the placement assembly 4. By setting the connecting block 31, because the connecting block 31 is connected with the slide tube 32 and the quenching box 1, the connecting block 31 can connect the bottom end of the slide tube 32 with the quenching box 1;

The placing assembly 4 is arranged in the quenching box 1, and the placing assembly 4 includes two connecting plates 41, and the two connecting plates 41 are respectively connected with the screw mandrel 23 and the slide bar 33, and the two connecting plates 41 are connected with the same placing net 42, and the placed The net 42 is slidably connected in the quenching box 1, and the side of the quenching box 1 is provided with a discharge assembly 5, and the discharge assembly 5 includes an outlet 51. The net 42 is placed by setting, because the placement net 42 is set as an inclined shape, when the placement net 42 approaches When one side of the outlet 51 moves to the outlet 51, the bearing ring placed on the net 42 can move into the outlet 51 under the action of its own gravity;

The outlet 51 is opened on the side of the quenching box 1, the side of the quenching box 1 is hinged with the door panel 52 through the hinge, the door panel 52 is clamped on the side of the quenching box 1, the side of the quenching box 1 is provided with a conveying assembly 6, and the conveying assembly 6 includes a slide plate 61, the slide plate 61 is connected with the quenching box 1, the front and the back of the slide plate 61 are connected with the limit plate 62, by setting the limit plate 62, because the two limit plates 62 are connected to the front and rear of the slide plate 61, the two limit plates The plate 62 can stop the bearing rings falling on the slide plate 61, so that the bearing rings falling on the slide plate 61 will not slide off from the slide plate 61;

A collection box 63 is connected under the slide plate 61. By setting the collection box 63, the collection box 63 can collect the impurities falling on the slide plate 61;

The quenching box 1 is provided with a circulation assembly 7, the circulation assembly 7 includes a water inlet pipe 71 and a water outlet pipe 73, and the water inlet pipe 71 and the water outlet pipe 73 are all clamped on the side of the quenching box 1, and the water inlet pipe 71 and the water outlet pipe 73 are connected with the same circulation The pipe 72 is connected, and the circulation pipe 72 is connected with two fixed plates 74, and the two fixed plates 74 are connected with the quenching box 1. By setting the fixed plate 74, because the fixed plate 74 is connected with the circulation pipe 72 and the quenching box 1, the fixed plate 74 The circulation pipe 72 and the quenching box 1 can be connected together.

The working principle of the utility model is: when the device needs to be used to quench the bearing ring, the bearing ring is placed on the placement net 42, the motor 21 is controlled to reverse, and the reverse motor 21 drives the screw tube 22 to reverse , the reversed screw barrel 22 drives the screw 23 to move downward, the screw 23 moving downward drives the placing net 42 to move downward in the quenching box 1 through the connecting plate 41, and the placing net 42 moving downward passes through the connecting plate 41 Drive the sliding rod 33 to move downward in the sliding cylinder 32, place the net 42 to drive the bearing ring to contact with the quenching agent in the quenching box 1, and the bearing ring is quenched. After the bearing ring is quenched, open the door panel 52 to control the motor 21 forward rotation, the forward rotation motor 21 drives the screw rod tube 22 to rotate forward, the forward rotation screw rod tube 22 drives the screw rod 23 to move upward, and the upward moving screw rod 23 drives the placement net 42 in the quenching box 1 through the connecting plate 41 Moving upwards, the quenching box 1 moving upwards drives the sliding rod 33 to move upwards in the sliding cylinder 32 through the connecting plate 41. When the placing net 42 moving upwards drives the bearing ring to move upwards, when the bearing ring moves to the outlet 51, The quenched bearing ring and the impurities produced during the quenching of the bearing ring move out from the outlet 51 under the action of their own gravity and then fall on the slide plate 61, because the slide plate 61 is set in an inclined shape, and the slide plate 61 is provided with a through hole , slide plate 61 is made as inclined shape, and the bearing ring that falls on slide plate 61 can slide down along slide plate 61, and impurity falls from the through hole that offers in slide plate 61 and then moves in collecting box 63 simultaneously.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (7)

1. The utility model provides a bearing ring forging waste heat guenching unit, includes quenching case (1), its characterized in that: the front and the back of quenching box (1) are connected with adjusting part (2) and spacing subassembly (3) respectively, adjusting part (2) and spacing subassembly (3) are connected with same subassembly (4) of placing, place subassembly (4) and establish in quenching box (1), the side of quenching box (1) is equipped with ejection of compact subassembly (5), the side of quenching box (1) is equipped with conveying subassembly (6), be equipped with circulation subassembly (7) in quenching box (1).

2. The bearing ring forging waste heat quenching device as recited in claim 1, wherein: the adjusting component (2) comprises a motor (21), the motor (21) is connected with the quenching box (1), an output shaft of the motor (21) is connected with a screw rod barrel (22), a screw rod (23) is connected with the screw rod barrel (22) in an internal thread manner, and the screw rod (23) is connected with the placing component (4).

3. The bearing ring forging waste heat quenching device as recited in claim 2, wherein: the limiting assembly (3) comprises a connecting block (31), the connecting block (31) is connected with the quenching box (1), the connecting block (31) is connected with a sliding barrel (32), a sliding rod (33) is connected in the sliding barrel (32) in a sliding manner, and the sliding rod (33) is connected with the placing assembly (4).

4. A bearing ring forging waste heat quenching apparatus as claimed in claim 3, wherein: the placing assembly (4) comprises two connecting plates (41), the two connecting plates (41) are respectively connected with the screw rod (23) and the sliding rod (33), the two connecting plates (41) are connected with the same placing net (42), and the placing net (42) is in sliding connection in the quenching box (1).

5. The bearing ring forging waste heat quenching device as recited in claim 1, wherein: the discharging assembly (5) comprises an outlet (51), the outlet (51) is formed in the side face of the quenching tank (1), the side face of the quenching tank (1) is hinged to the door plate (52) through a hinge, and the door plate (52) is clamped on the side face of the quenching tank (1).

6. The bearing ring forging waste heat quenching device as recited in claim 1, wherein: the conveying assembly (6) comprises a sliding plate (61), the sliding plate (61) is connected with the quenching tank (1), limiting plates (62) are connected to the front face and the back face of the sliding plate (61), and a collecting box (63) is connected to the lower portion of the sliding plate (61).

7. The bearing ring forging waste heat quenching device as recited in claim 1, wherein: the circulating assembly (7) comprises a water inlet pipe (71) and a water outlet pipe (73), the water inlet pipe (71) and the water outlet pipe (73) are clamped on the side face of the quenching tank (1), the water inlet pipe (71) and the water outlet pipe (73) are connected with the same circulating pipe (72), the circulating pipe (72) is connected with two fixing plates (74), and the two fixing plates (74) are connected with the quenching tank (1).

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