CN217516985U - Thermal treatment quenching and tempering device for engine cylinder sleeve - Google Patents

Abstract

The utility model discloses an engine cylinder liner thermal treatment quenching and tempering device belongs to the engine field, the large-scale motor assembly jig comprises a working box, the work box inside be equipped with the heating inner tube, be equipped with in the heating inner tube and shelve the board, shelve board below installation high temperature heating ware, be equipped with logical water layer and layer of ventilating in the work box, the inside air-out fill that is equipped with in heating inner tube top, air-out fill and discharge pipe are connected, discharge pipe lateral wall and muffler one end are connected, the muffler other end and layer of ventilating top intercommunication, it advances union coupling to advance water layer top one side and cold water, it advances union coupling to lead to water layer bottom one side and go out water piping connection, the inside jet-propelled dish that is equipped with in heating inner tube bottom, jet-propelled dish passes through the gas-supply pipe and the breather pump is connected. The utility model discloses the convenience is placed engine cylinder sleeve and is carried out thermal treatment processing, does benefit to the heat that produces when the reasonable maximum utilization is handled, does benefit to resources are saved, avoids the waste of energy, guarantees the security, guarantees suitable comfortable operational environment, avoids the during operation scald staff, and the use of convenient device.

Description

Thermal treatment quenching and tempering device for engine cylinder sleeve

Technical Field

The utility model relates to an engine field specifically is an engine cylinder liner thermal treatment quenching and tempering device.

Background

An engine is a machine that can convert other forms of energy into mechanical energy, including, for example, internal combustion engines, external combustion engines, jet engines, electric motors, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The automobile engine is a device for providing power for the automobile, is the heart of the automobile, is an energy conversion device, and has the function of converting the heat energy of gasoline (diesel oil) into mechanical energy by expanding gas after the combustion in a sealed cylinder to push a piston to do work. According to different power sources, the automobile engine can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like. The engine determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile. The engine body is a framework forming the engine, is a mounting base of each mechanism and each system of the engine, and is internally and externally provided with all main parts and accessories of the engine to bear various loads. Therefore, the body must have sufficient strength and rigidity. The engine cylinder sleeve is an important part in the generator, is inlaid in a cylinder barrel of a cylinder body and forms a combustion chamber together with a piston and a cylinder cover.

When the existing engine cylinder sleeve is subjected to thermal treatment quenching and tempering, because high-temperature heat generated during heating is dissipated, the high-temperature environment around the work is easily caused, the work comfort level is influenced, and meanwhile, the energy is easily wasted.

SUMMERY OF THE UTILITY MODEL

To the problem of current production, the utility model aims to provide an engine cylinder liner thermal treatment quenching and tempering device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an engine cylinder liner thermal treatment quenching and tempering device, the work box comprises a work box, the work box inside be equipped with the heating inner tube, be equipped with in the heating inner tube and shelve the board, shelve board below installation high temperature heating ware, be equipped with logical water layer and layer of ventilating in the work box, it is outside at the layer of ventilating to lead to the water layer setting, the layer of ventilating sets up outside the heating inner tube, the inside air outlet fill that is equipped with in heating inner tube top, air outlet fill and discharge pipe connection, discharge pipe lateral wall and muffler one end are connected, the muffler other end and layer of ventilating top intercommunication, the layer of ventilating bottom is equipped with the port of giving vent to anger, water layer top one side and cold water advance union coupling, water layer bottom one side and play water piping connection, the inside jet-propelled dish that is equipped with in heating inner tube bottom, jet-propelled dish and gas-supply pipe one end are connected, the gas-supply pipe is favorable to the other end and the air pump is connected.

As a further aspect of the present invention: the bottom end of the working box is provided with a supporting leg.

As a further aspect of the present invention: the side wall of the working box is provided with a box door which is arranged above the shelving plate.

As a further aspect of the present invention: and a temperature sensor is arranged on the laying plate.

As a further aspect of the present invention: and the discharge pipe, the air return pipe and the air outlet port are all provided with control valves.

Compared with the prior art; the utility model has the advantages that: the utility model discloses on the during operation is placed multiunit engine cylinder liner and is shelved the board, carry out the high temperature heating through high temperature heater, the convenience carries out thermal treatment to the engine cylinder liner and processes, guarantee the security, when the during operation carries out the high temperature heating to the engine cylinder liner, the inside air of heating inner tube also can high temperature heating inflation, the high temperature air is discharged through giving vent to anger fill this moment, do benefit to the inside suitable atmospheric pressure environment of assurance heating inner tube, guarantee the security, conveniently heat the security of the inside engine cylinder liner thermal treatment work of inner tube. At the moment, the control valve on the discharge pipe is closed, the control valve on the air return pipe is opened, high-temperature air passes through the ventilation layer, the interior of the heating inner cylinder is conveniently insulated by the high-temperature air in the ventilation layer, the heat emission in the heating inner cylinder is reduced, energy is saved, when the engine cylinder sleeve needs to be subjected to heat insulation treatment, the high-temperature heater is closed or the power of the high-temperature heater is reduced, the air outlet port is opened, the hot air in the ventilation layer is timely supplemented into the heating inner cylinder, a proper air pressure environment in the heating inner cylinder is ensured, the heat insulation treatment needed by the engine cylinder sleeve is conveniently and timely carried out, the safety is improved, meanwhile, the engine cylinder sleeve in the device is conveniently subjected to heat insulation treatment by the previously heated hot air, the safety is improved, cold water is conveniently introduced into the water passing layer through the cold water inlet pipe during working, and the heat emitted by the device is conveniently and timely absorbed by the cold water in the water passing layer, the temperature rise of the working environment caused by heat dissipation is avoided, the proper and comfortable working environment is ensured, the scalding of working personnel is avoided during the working, the use of the device is convenient, meanwhile, the emitted heat is absorbed into water, the heated water is discharged through a water outlet pipe, the water is favorable for serving as hot water for other purposes, the resource is favorably utilized to the maximum extent reasonably, the energy waste is avoided, the cost is favorably saved, the safety is ensured, when the engine cylinder sleeve needs to be subjected to heat treatment and cooling, a control valve on a discharge pipe is opened, the breather pump is opened simultaneously, through jet-propelled dish to heating the inside fast-speed cold air that lets in of inner tube, in time cool off shelving the engine cylinder liner on the board through the cold air, the air is follow-up discharges through the discharge pipe, conveniently improves engine cylinder liner and need carry out the refrigerated effect of thermal treatment and effect, guarantees the security, facilitates the use of device.

Drawings

FIG. 1 is a schematic structural diagram of a quenching and tempering device for heat treatment of an engine cylinder sleeve.

FIG. 2 is a schematic structural diagram of a shelf plate in a quenching and tempering device for heat treatment of an engine cylinder sleeve.

FIG. 3 is a schematic structural diagram of a gas nozzle plate in a quenching and tempering device for heat treatment of an engine cylinder sleeve.

In the figure: 1. a work box; 2. supporting legs; 3. introducing a water layer; 4. a ventilation layer; 5. heating the inner cylinder; 6. a shelf plate; 7. a box door; 8. a high temperature heater; 9. an air jet disc; 10. a gas delivery pipe; 11. a breather pump; 12. an air outlet hopper; 13. a discharge pipe; 14. an air return pipe; 15. a cold water inlet pipe; 16. a water outlet pipe; 17. an air outlet port; 18. a temperature sensor.

Detailed Description

The drawings in the embodiments of the invention will be incorporated below; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and "connected" are to be construed broadly; for example, the two elements may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or communicated with each other. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-3, a quenching and tempering device for heat treatment of an engine cylinder sleeve comprises a working box 1, wherein a heating inner cylinder 5 is arranged inside the working box 1, a placing plate 6 is arranged inside the heating inner cylinder 5, a high-temperature heater 8 is arranged below the placing plate 6, a plurality of groups of engine cylinder sleeves are placed on the placing plate 6 during working, and the high-temperature heaters 8 are used for heating at high temperature, so that the engine cylinder sleeves can be conveniently subjected to heat treatment processing, the safety is ensured, and the device is convenient to use.

Be equipped with logical water layer 3 and layer 4 of ventilating in the work box 1, logical water layer 3 sets up in layer 4 outside of ventilating, layer 4 of ventilating sets up in heating inner tube 5 outside, the inside play gas fill 12 that is equipped with in heating inner tube 5 top, it connects to go out gas fill 12 and discharge pipe 13 to go out, discharge pipe 13 lateral wall and 14 one end of muffler are connected, the muffler 14 other end and the 4 top intercommunication of layer of ventilating, layer 4 bottom of ventilating is equipped with the port 17 of giving vent to anger, discharge pipe 13, all be equipped with the control valve on muffler 14 and the port 17 of giving vent to anger, when the during operation carries out high temperature heating to the engine cylinder liner, the inside air of heating inner tube 5 also can the high temperature heating inflation, high temperature air passes through out gas fill 12 and discharges this moment, do benefit to the inside suitable atmospheric pressure environment of assurance heating inner tube 5, guarantee the security, conveniently heat the security of the inside engine cylinder liner heat treatment work of heating inner tube 5. At this moment, the control valve on the discharge pipe 13 is closed, the control valve on the air return pipe 14 is opened, high-temperature air passes through the ventilation layer 4, the inside of the heating inner barrel 5 is conveniently insulated through the high-temperature air in the ventilation layer 4, the emission of heat inside the heating inner barrel 5 is reduced, energy is saved, the use of a device is facilitated, and the safety is guaranteed.

When the engine cylinder sleeve needs to be subjected to heat preservation and heat treatment, the high-temperature heater 8 is closed or the power of the high-temperature heater 8 is reduced, the air outlet port 17 is opened simultaneously, hot air in the ventilation layer 4 is supplemented to the heating inner barrel 5 in time, a proper air pressure environment in the heating inner barrel 5 is guaranteed, heat preservation and heat treatment needed by the engine cylinder sleeve are conveniently and timely carried out, the safety is improved, meanwhile, the hot air heated before is conveniently subjected to heat preservation treatment on the engine cylinder sleeve inside the device, the safety is improved, and the use of the device is facilitated.

Lead to 3 top one sides in water layer and cold water and advance pipe 15 to be connected, 3 bottom one sides in water layer and outlet pipe 16 are connected, the during operation advances pipe 15 through cold water and conveniently lets in through water layer 3 with cold water, the heat that distributes away the device in time through the cold water convenience in the water layer 3 in time absorbs, avoid the heat to distribute away and lead to the rising of operational environment temperature, guarantee suitable comfortable operational environment, avoid the during operation to scald the staff, convenience of use device's use, the heat that will distribute simultaneously absorbs the aquatic, water after the heating passes through outlet pipe 16 to be discharged, do benefit to and carry out other usage as hot water, do benefit to reasonable maximum utilization resource, avoid the waste of energy, do benefit to the saving cost, guarantee the security, convenience of use device.

Heating 5 bottom inside jet disks 9 that are equipped with of inner tube, jet disks 9 and 10 one end connection of gas-supply pipe, the gas-supply pipe is 10 to profit the other end and the air pump 11 is connected, when the engine cylinder sleeve needs to carry out the heat treatment cooling, open the control valve on the discharge pipe 13, open air pump 11 simultaneously, through jet disks 9 to heating 5 inside fast-speed cold air that lets in of inner tube, in time cool off shelving the engine cylinder sleeve on the board 6 through the cold air, the air is follow-up discharges through discharge pipe 13, conveniently improve the engine cylinder sleeve and need carry out heat treatment refrigerated effect and effect, guarantee the security, facilitate the use of device.

1 bottom of work box is equipped with supporting leg 2, and supporting leg 2 guarantees the stability of device, guarantees device and ground contactless simultaneously, guarantees the ventilation cooling, guarantees erosion devices such as the steam on ground simultaneously, improves the security of device, increases the life at, facilitates the use of device.

The lateral wall of the working box 1 is provided with the box door 7, the box door 7 is arranged above the placing plate 6, the box door 7 is opened and closed conveniently through the box door 7 before the work is started and after the work is finished, the engine cylinder sleeve is favorably placed on the placing plate 6 for heat treatment processing, the use of the device is facilitated, and the safety is guaranteed.

The placing plate 6 is provided with the temperature sensor 18, the temperature inside the device is measured in time through the temperature sensor 18, the temperature inside the device is controlled in time conveniently, the outside is controlled in time, the engine cylinder sleeve is placed for heat treatment, the device is convenient to use, and safety is guaranteed.

The utility model discloses a theory of operation is: the utility model discloses on the board 6 is shelved to placing multiunit engine cylinder liner during operation, carry out high temperature heating through high temperature heater 8, conveniently carry out thermal treatment to the engine cylinder liner and process, guarantee the security, when the during operation carries out high temperature heating to the engine cylinder liner, the inside air of heating inner tube 5 also can high temperature heating inflation, high temperature air passes through exhaust hopper 12 and discharges this moment, do benefit to the inside suitable atmospheric pressure environment of assurance heating inner tube 5, guarantee the security, conveniently heat the security of the inside engine cylinder liner thermal treatment work of inner tube 5. At this moment, the control valve on the discharge pipe 13 is closed, the control valve on the air return pipe 14 is opened, high-temperature air passes through the ventilation layer 4, the inside of the heating inner barrel 5 is conveniently insulated through the high-temperature air in the ventilation layer 4, the emission of heat inside the heating inner barrel 5 is reduced, energy is saved, the use of a device is facilitated, and the safety is guaranteed.

When the engine cylinder sleeve needs heat preservation and heat treatment, the high-temperature heater 8 is closed or the power of the high-temperature heater 8 is reduced, the air outlet port 17 is opened, hot air in the ventilation layer 4 is supplemented to the heating inner cylinder 5 in time, a proper air pressure environment in the heating inner cylinder 5 is ensured, the heat preservation and heat treatment needed by the engine cylinder sleeve are conveniently and timely carried out, the safety is improved, meanwhile, the previously heated hot air is conveniently subjected to heat preservation treatment on the engine cylinder sleeve in the device, the safety is improved, cold water is conveniently introduced into the water through layer 3 through the cold water inlet pipe 15 during working, heat emitted by the device is conveniently and timely absorbed through the cold water in the water through layer 3, the temperature rise of the working environment caused by heat emission is avoided, a proper and comfortable working environment is ensured, workers are prevented from being scalded during working, and the use of the device is facilitated, the heat that will give off absorbs the aquatic simultaneously, the water after the heating is discharged through outlet pipe 16, do benefit to and carry out other usage as hot water, do benefit to the resource of reasonable maximum utilization, avoid the waste of energy, do benefit to the saving cost, guarantee the security, when the engine cylinder liner needs to carry out the thermal treatment cooling, open the control valve on the discharge pipe 13, open breather pump 11 simultaneously, inject fast-speed cold air through jet disc 9 to heating inner tube 5 inside, in time cool off the engine cylinder liner on shelving board 6 through cold air, the air is follow-up discharges through discharge pipe 13, conveniently improve the engine cylinder liner and need carry out thermal treatment refrigerated effect and effect, guarantee the security, facilitate the use of device.

2 assurance device's of supporting leg stability, guarantee device and ground contactless simultaneously, guarantee ventilation cooling, guarantee erosion device such as steam on ground simultaneously, the security of the device is improved, increase the life at, just open with the completion rear of work before the work is started and close through chamber door 7, do benefit to and place the engine cylinder liner and shelve the board 6 on and carry out thermal treatment processing, in time carry out the measurement of temperature to the device inside through temperature sensor 18, make things convenient for the inside temperature of outside timely control device, do benefit to and place the engine cylinder liner and carry out thermal treatment processing, facilitate the use of device, guarantee the security.

To those skilled in the art; it is obvious that the invention is not restricted to the details of the above-described exemplary embodiments; and without departing from the spirit or essential characteristics of the invention; the invention may be embodied in other specific forms. Thus; from whatever point; the embodiments should be considered as exemplary; and is not limiting; the scope of the invention is indicated by the appended claims rather than by the foregoing description; all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore; it should be understood that; although the present specification has been described in terms of embodiments; but not every embodiment contains only a single solution; this manner of description is by way of clarity only; the person skilled in the art will consider the description as a whole; the technical schemes in the embodiments can also be combined appropriately; forming other embodiments as will be appreciated by those skilled in the art.

Claims (5)

1. The utility model provides an engine cylinder liner thermal treatment quenching and tempering device, including work box (1), a serial communication port, work box (1) inside be equipped with heating inner tube (5), be equipped with in heating inner tube (5) and shelve board (6), shelve board (6) below installation high temperature heater (8), be equipped with logical water layer (3) and layer of ventilating (4) in work box (1), logical water layer (3) set up in layer of ventilating (4) outside, layer of ventilating (4) set up in heating inner tube (5) outside, heating inner tube (5) top inside is equipped with out gas fill (12), it is connected with discharge pipe (13) to go out gas fill (12), discharge pipe (13) lateral wall and muffler (14) one end are connected, the muffler (14) other end and layer of ventilating (4) top intercommunication, layer of ventilating (4) bottom is equipped with out gas port (17), it is connected with cold water inlet pipe (15) to lead to go out gas layer (3) top one side, one side of the bottom end of the water passing layer (3) is connected with the water outlet pipe (16), an air injection disc (9) is arranged inside the bottom end of the heating inner cylinder (5), the air injection disc (9) is connected with one end of the air conveying pipe (10), and the other end of the air conveying pipe (10) is connected with the air vent pump (11).

2. The quenching and tempering device for the heat treatment of the engine cylinder liner according to claim 1, wherein a supporting leg (2) is arranged at the bottom end of the working box (1).

3. The quenching and tempering device for the heat treatment of the cylinder liner of the engine as claimed in claim 2, wherein a box door (7) is arranged on the side wall of the working box (1), and the box door (7) is arranged above the resting plate (6).

4. The quenching and tempering device for the heat treatment of the engine cylinder liner according to claim 3, characterized in that a temperature sensor (18) is arranged on the resting plate (6).

5. The quenching and tempering device for the heat treatment of the cylinder liner of the engine as claimed in claim 4, wherein the discharge pipe (13), the return air pipe (14) and the air outlet port (17) are all provided with control valves.

Images