CN219409807U - Heat treatment device for jack machining - Google Patents

Abstract

The utility model provides a heat treatment device for jack processing, which belongs to the technical field of jack processing and comprises a box body, a stirring assembly, a driving assembly, a gas transmission assembly and a piston assembly, wherein the stirring assembly is arranged in the box body and is immersed in oil, the driving assembly is fixedly arranged on the inner wall of the box body and is used for driving the stirring assembly to rotate in the oil so as to stir the oil, one end of the gas transmission assembly extends to the outside of the box body, the other end of the gas transmission assembly extends to the inside of the box body, and the piston assembly is arranged at one end of the gas transmission assembly and is controlled to reciprocate through the driving assembly so as to extract external air into the gas transmission assembly and convey the external air into the oil in the box body through the gas transmission assembly. Compared with the prior art, the embodiment of the utility model can realize the comprehensive contact of oil liquid and the workpiece in the quenching process of the workpiece and has the advantage of good quenching effect.

Description

Heat treatment device for jack machining

Technical Field

The utility model belongs to the technical field of jack machining, and particularly relates to a heat treatment device for jack machining.

Background

At present, when the jack is processed, because main parts bear uneven pressure, the parts are required to be subjected to heat treatment to increase the toughness, improve the strength and avoid fracture in the using process.

The heat treatment of jack part usually needs to heat it, then places the part after heating in the box that holds fluid in order to improve the intensity of part, and in prior art, the contact effect with fluid is comparatively limited when the part is immersed in fluid, leads to the heat in the part unable timely and quick to scatter into fluid for quenching effect is not ideal, needs the improvement urgently.

Disclosure of Invention

Aiming at the defects of the prior art, the embodiment of the utility model aims to provide a heat treatment device for jack processing.

In order to solve the technical problems, the utility model provides the following technical scheme:

a heat treatment device for jack processing comprises a box body, a stirring assembly, a driving assembly, a gas transmission assembly and a piston assembly,

the stirring component is arranged inside the box body and is immersed in the oil liquid,

the driving component is fixedly arranged on the inner wall of the box body and is used for driving the stirring component to rotate in the oil liquid so as to stir the oil liquid,

one end of the gas transmission component extends to the outside of the box body, the other end extends to the inside of the box body,

the piston assembly is arranged at one end of the gas transmission assembly and controls reciprocating movement through the driving assembly, so that external air is pumped into the gas transmission assembly and is conveyed into oil liquid in the box body by the gas transmission assembly.

As a further improvement of the utility model: the stirring assembly comprises a stirring shaft and a plurality of blades fixedly arranged on the side wall of the stirring shaft,

the driving component comprises a motor, a driving gear and a driven gear,

the motor is fixedly arranged on the inner wall of the box body, one side of the driving gear is connected with the output end of the motor through a rotating shaft, and the driven gear is fixedly arranged at one end of the stirring shaft and meshed with the driving gear.

As a further improvement of the utility model: the stirring shaft penetrates through the supporting plate and is in running fit with the supporting plate through a bearing.

As a further improvement of the utility model: the gas transmission assembly comprises a gas inlet pipe and a gas outlet pipe,

the air inlet pipe one end extends to the outside of box, and the other end extends to the inside of box and with the piston subassembly links to each other, the blast pipe laminating in the box inner wall, the blast pipe lateral wall is provided with a plurality of nozzles, blast pipe one end with the air inlet pipe intercommunication.

As a still further improvement of the utility model: an eccentric wheel is also fixedly arranged on the stirring shaft,

the piston assembly comprises a piston rod, an elastic piece and a piston block,

the piston block is movably arranged in the air inlet pipe, one end of the piston rod is connected with the piston block, the other end of the piston rod extends to the outside of the air inlet pipe and is connected with the circumferential side wall of the eccentric wheel in an abutting mode, a stop block is fixedly arranged on the piston rod, one end of the elastic piece is connected with the stop block, the other end of the elastic piece is connected with the air inlet pipe and is used for providing elastic support for the piston rod,

and the air inlet pipe and the air outlet pipe are internally provided with one-way valves.

As a still further improvement of the utility model: the elastic piece is a spring or a metal elastic piece.

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

in the embodiment of the utility model, when the workpiece is required to be quenched, the heated workpiece can be placed in the oil in the box body, and meanwhile, the stirring assembly is driven to rotate in the oil by the driving assembly to stir the oil, so that the oil is in a motion state, the contact effect between the oil and the workpiece is improved, the quenching effect of the workpiece is improved, the driving assembly drives the stirring assembly to rotate and simultaneously drives the piston assembly to reciprocate, so that the outside air is pumped into the gas transmission assembly and is conveyed into the oil in the box body by the gas transmission assembly, the motion effect of the oil is further improved, the quenching effect of the workpiece is improved, and compared with the prior art, the full contact of the oil and the workpiece can be realized in the quenching process of the workpiece, and the quenching device has the advantage of good quenching effect.

Drawings

FIG. 1 is a schematic diagram of a heat treatment device for jack machining;

FIG. 2 is a schematic structural view of a stirring assembly in a heat treatment apparatus for jack machining;

FIG. 3 is an enlarged schematic view of area A of FIG. 1;

in the figure: 10-box, 101-backup pad, 20-stirring subassembly, 201-blade, 202- (mixing) shaft, 30-drive subassembly, 301-eccentric, 302-driving gear, 303-pivot, 304-driven gear, 305-motor, 40-gas transmission subassembly, 401-intake pipe, 402-blast pipe, 50-piston subassembly, 501-piston rod, 502-dog, 503-elastic component, 504-piston piece.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Referring to fig. 1, the present embodiment provides a heat treatment device for jack processing, including a tank 10, a stirring assembly 20, a driving assembly 30, a gas transmission assembly 40 and a piston assembly 50, wherein the stirring assembly 20 is disposed inside the tank 10 and immersed in oil, the driving assembly 30 is fixedly mounted on an inner wall of the tank 10 and is used for driving the stirring assembly 20 to rotate in the oil so as to stir the oil, one end of the gas transmission assembly 40 extends to the outside of the tank 10, the other end extends to the inside of the tank 10, and the piston assembly 50 is disposed at one end of the gas transmission assembly 40, controls a reciprocating movement via the driving assembly 30 so as to extract external air into the gas transmission assembly 40 and convey the external air into the oil inside the tank 10 by the gas transmission assembly 40.

When the workpiece is required to be quenched, the heated workpiece can be placed in the oil liquid in the box body 10, and meanwhile, the stirring assembly 20 is driven to rotate in the oil liquid through the driving assembly 30 so as to stir the oil liquid, so that the oil liquid is in a moving state, the contact effect between the oil liquid and the workpiece is improved, the quenching effect of the workpiece is improved, the driving assembly 30 drives the stirring assembly 20 to rotate and can drive the piston assembly 50 to reciprocate, so that the external air is pumped into the gas transmission assembly 40 and is conveyed into the oil liquid in the box body 10 by the gas transmission assembly 40, the moving effect of the oil liquid is further improved, and the quenching effect of the workpiece is improved.

Referring to fig. 1, in one embodiment, the stirring assembly 20 includes a stirring shaft 202 and a plurality of blades 201 fixedly disposed on a side wall of the stirring shaft 202, the driving assembly 30 includes a motor 305, a driving gear 302 and a driven gear 304, the motor 305 is fixedly mounted on an inner wall of the case 10, one side of the driving gear 302 is connected to an output end of the motor 305 through a rotating shaft 303, and the driven gear 304 is fixedly disposed on one end of the stirring shaft 202 and is meshed with the driving gear 302.

The motor 305 drives the rotating shaft 303 to rotate, so as to drive the driving gear 302 to rotate, the stirring shaft 202 is driven to rotate through the meshing action of the driving gear 302 and the driven gear 304, and the stirring shaft 202 can drive the blades 201 to rotate when rotating, so that oil is stirred, and the oil in the box 10 can be fully contacted with a workpiece, so that the quenching effect of the workpiece is improved.

Referring to fig. 1, in one embodiment, a supporting plate 101 is fixedly disposed on an inner wall of the case 10, and the stirring shaft 202 penetrates through the supporting plate 101 and is in running fit with the supporting plate 101 through a bearing.

Referring to fig. 1, in one embodiment, the air delivery assembly 40 includes an air inlet pipe 401 and an air outlet pipe 402, one end of the air inlet pipe 401 extends to the outside of the case 10, the other end extends to the inside of the case 10 and is connected to the piston assembly 50, the air outlet pipe 402 is attached to the inner wall of the case 10, a plurality of nozzles are disposed on the side wall of the air outlet pipe 402, and one end of the air outlet pipe 402 is communicated with the air inlet pipe 401.

The driving assembly 30 drives the piston assembly 50 to reciprocate so as to extract external air into the air inlet pipe 401, then the external air enters the air outlet pipe 402 from the air inlet pipe 401, and the external air is conveyed into the oil through a nozzle on one side of the air outlet pipe 402 so as to stir the oil, thereby realizing double stirring of the oil by matching with the rotation of the blades 201 and improving the quenching effect of workpieces.

Referring to fig. 2 and 3, in one embodiment, the stirring shaft 202 is further fixedly provided with an eccentric wheel 301, the piston assembly 50 includes a piston rod 501, an elastic member 503 and a piston block 504, the piston block 504 is movably disposed inside the air inlet pipe 401, one end of the piston rod 501 is connected to the piston block 504, the other end extends to the outside of the air inlet pipe 401 and is connected to the circumferential side wall of the eccentric wheel 301 in an abutting manner, a stop block 502 is fixedly disposed on the piston rod 502, one end of the elastic member 503 is connected to the stop block 502, the other end is connected to the air inlet pipe 401, and is used for providing elastic support for the piston rod 501, and one-way valves are disposed in the air inlet pipe 401 and the air outlet pipe 402.

When the stirring shaft 202 rotates, the eccentric wheel 301 can be driven to rotate, the eccentric wheel 301 can repeatedly push the piston rod 501 through the supporting action of the elastic piece 503 so as to drive the piston block 504 to reciprocate along the inner part of the air inlet pipe 401, and external air can be continuously extracted from the air inlet pipe 401 into the air outlet pipe 402 by matching with the arrangement of the one-way valve and then sprayed into oil liquid by the nozzle.

In one embodiment, the elastic member 503 may be a spring, or may be a metal elastic sheet, which is not limited herein.

In the embodiment of the utility model, when a workpiece is required to be quenched, the heated workpiece can be placed in the oil in the box 10, and meanwhile, the stirring assembly 20 is driven to rotate in the oil by the driving assembly 30 to stir the oil, so that the oil is in a motion state, the contact effect between the oil and the workpiece is improved, the quenching effect of the workpiece is improved, the driving assembly 30 drives the stirring assembly 20 to rotate and simultaneously drives the piston assembly 50 to reciprocate, so that the external air is pumped into the gas transmission assembly 40 and is conveyed into the oil in the box 10 by the gas transmission assembly 40, the motion effect of the oil is further improved, the quenching effect of the workpiece is improved, and compared with the prior art, the quenching device has the advantages that the oil and the workpiece can be comprehensively contacted in the quenching process of the workpiece, and the quenching effect is good.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. A heat treatment device for jack processing is characterized by comprising a box body, a stirring assembly, a driving assembly, a gas transmission assembly and a piston assembly,

the stirring component is arranged inside the box body and is immersed in the oil liquid,

the driving component is fixedly arranged on the inner wall of the box body and is used for driving the stirring component to rotate in the oil liquid so as to stir the oil liquid,

one end of the gas transmission component extends to the outside of the box body, the other end extends to the inside of the box body,

the piston assembly is arranged at one end of the gas transmission assembly and controls reciprocating movement through the driving assembly, so that external air is pumped into the gas transmission assembly and is conveyed into oil liquid in the box body by the gas transmission assembly.

2. A heat treatment device for jack machining according to claim 1, wherein the stirring assembly comprises a stirring shaft and a plurality of blades fixedly arranged on the side wall of the stirring shaft,

the driving component comprises a motor, a driving gear and a driven gear,

the motor is fixedly arranged on the inner wall of the box body, one side of the driving gear is connected with the output end of the motor through a rotating shaft, and the driven gear is fixedly arranged at one end of the stirring shaft and meshed with the driving gear.

3. A heat treatment device for jack machining according to claim 2, wherein the inner wall of the tank is fixedly provided with a support plate, and the stirring shaft penetrates through the support plate and is in running fit with the support plate through a bearing.

4. A heat treatment device for jack machining according to claim 2, wherein the gas transmission assembly comprises a gas inlet pipe and a gas outlet pipe,

the air inlet pipe one end extends to the outside of box, and the other end extends to the inside of box and with the piston subassembly links to each other, the blast pipe laminating in the box inner wall, the blast pipe lateral wall is provided with a plurality of nozzles, blast pipe one end with the air inlet pipe intercommunication.

5. The heat treatment device for jack machining according to claim 4, wherein the stirring shaft is further fixedly provided with an eccentric wheel,

the piston assembly comprises a piston rod, an elastic piece and a piston block,

the piston block is movably arranged in the air inlet pipe, one end of the piston rod is connected with the piston block, the other end of the piston rod extends to the outside of the air inlet pipe and is connected with the circumferential side wall of the eccentric wheel in an abutting mode, a stop block is fixedly arranged on the piston rod, one end of the elastic piece is connected with the stop block, the other end of the elastic piece is connected with the air inlet pipe and is used for providing elastic support for the piston rod,

and the air inlet pipe and the air outlet pipe are internally provided with one-way valves.

6. A heat treatment device for jack machining according to claim 5, wherein the elastic member is a spring or a metal elastic sheet.