CN208443206U

CN208443206U - A kind of sintering equipment that cylinder jacket honing is produced with honing abrasive belt

Info

Publication number: CN208443206U
Application number: CN201820999123.4U
Authority: CN
Inventors: 陶宏均; 李�杰; 孙睿
Original assignee: Central Group Ding Ding Technology Co Ltd
Current assignee: Central Group Ding Ding Technology Co Ltd
Priority date: 2018-06-27
Filing date: 2018-06-27
Publication date: 2019-01-29
Anticipated expiration: 2028-06-27

Abstract

The utility model discloses a kind of sintering equipments that cylinder jacket honing is produced with honing abrasive belt, including sintering equipment ontology, water cooling plant, air cooling equipment, thermocouple, vacuum evacuation device.The utility model has the advantages that the utility model structure is simple below the utility model has reached, cooled down using air-cooled with water cooling two ways；The utility model controls the temperature for being sintered intracavitary portion by chilling room separate space, does not influence to be sintered intracavitary sinter, the stabilization of cooling procedure；The utility model protects vacuum evacuation device using cooling exhaust tube, extends the service life of vacuum evacuation device.

Description

A kind of sintering equipment that cylinder jacket honing is produced with honing abrasive belt

Technical field

The utility model category agglomerating plant field, more particularly to a kind of sintering that cylinder jacket honing is produced with honing abrasive belt Device.

Background technique

With World Auto Industry high speed development and environmental pollution it is increasingly serious, World Auto Industry to energy conservation, ring The requirement of guarantor is continuously improved, and statutory standard is increasingly strict, and ic engine industry also closely follows its developing steps under this form, and research is opened The internal combustion engine product of novel energy-saving environment-friendly is sent out, engine fittings (cylinder jacket, piston ring etc.) industry also follows Engine Industry closely and grinds Hair production.

Hone stone is generallyd use when honing cylinder, and hone stone is improved in addition to being formulated the outer also top gem of a girdle-pendant in the prior art The sintering processing of abrasive stick.Vacuum is monitored strictly with the sintering process of standard usually using vaccum sintering device when hone stone is sintered Sintering equipment heating, heat preservation, cooling process.The cooling system of sintering equipment in the prior art is usually single water cooling or wind Device for cooling, and when temperature is high, will also result in damage for the pumped vacuum systems of sintering equipment.

Utility model content

The purpose of this utility model, which is that, overcomes existing technical problem, provides a kind of cylinder jacket honing honing sand The sintering equipment of item production.

In order to achieve the above objectives, the utility model is implemented according to following technical scheme:

A kind of sintering equipment that cylinder jacket honing is produced with honing abrasive belt, including it is sintering equipment ontology, water cooling plant, air-cooled Device, thermocouple, vacuum evacuation device；The sintering equipment is horizontal type structure；The sintering equipment ontology includes outer housing, sintering Chamber, heating component, insulation board A, insulation board B, separate space, muff, ceramic exhaust tube, thermal insulating door thermally insulated door；

The sintering chamber is the cylindrical shape of right openings；Heating component is surrounded with outside the sintering chamber；Described separate space For the cylindrical shape of right openings；Described separate space is located at outside heating component；Have between the sintering chamber left wall and separate space left wall Insulation board A；The muff is tubulose；The muff is equipped with air holes and pipe hole；The muff covers outside separate space； There is certain space between the muff and separate space；

It is described ceramics exhaust tube from left side be inserted into sintering it is intracavitary；It is filled between the ceramics exhaust tube and sintering chamber left wall There is refractory seals glue；

It is fixed with insulation board B on the left of the thermal insulating door thermally insulated door, it is intracavitary that sintering can be deep into；Thermoelectricity is inserted at the thermal insulating door thermally insulated door center It is even；The insulation board B has from left to right successively been inserted in heat insulation loop, refractory seals pad；

The water cooling plant includes high-temp. resistant water-cooled pipe A, high-temp. resistant water-cooled pipe B, Water-cooling circulating device；The high-temperature resistant water Cold pipe A is wrapped between separate space and muff；The high-temp. resistant water-cooled pipe A is entered by the pipe hole of muff bottom, by protecting The pipe hole on temperature set top is pierced by；The outer housing that the high-temp. resistant water-cooled pipe B passes through left side is wound on ceramic exhaust tube；It is described High-temp. resistant water-cooled pipe A, high-temp. resistant water-cooled pipe B access Water-cooling circulating device；

The air cooling equipment includes blower, blast pipe, discharge pipe；The wind of blast pipe one end access muff bottom Hole, the other end access blower；The air holes on discharge pipe access muff top；

The vacuum evacuation device connects ceramic exhaust tube.

Preferably, the ceramic exhaust tube uses high temperature resistance and high strength ceramic material；Described separate space uses heating conduction Good material；The heat insulation loop uses and is not easy to thermally conductive heat-resisting material.

Preferably, what the heat insulation loop used is not easy to thermally conductive heat-resisting material as asbestos board.

The utility model action principle is as follows:

The sintering equipment of the utility model is cooled down using air-cooled with water cooling two ways；Water cooling is directly wound in interval Outside chamber, separate space uses thermally conductive good material, will indirectly be sintered intracavitary temperature and takes away；It is air-cooled, it is to direct the air into To cooling between separate space and muff, on the one hand can be accelerated to take away heat with air, on the other hand it can then make and be spaced Temperature between chamber and muff is uniform, uniform to cool down.

The water cooling tube of the water cooling plant of the utility model is also wrapped in outside ceramic exhaust tube, can be reduced by exhaust tube Gas temperature, thus the vacuum evacuation device that is connect with exhaust tube of protection.It is contacted between ceramic exhaust tube and sintering chamber left wall Place is filled with refractory seals glue, guarantees the sealing performance of sintering chamber.And it is sintered the cylindrical shape that chamber is right openings, it is easily guaranteed that It is sintered the leakproofness of chamber, reduces influence of the air to sinter.

The presence of separate space can also prevent from influencing internal heating dress when water cooling tube failure leak between the utility model It sets.

Heat insulation loop, refractory seals pad are provided on the thermal insulating door thermally insulated door of the utility model.Heat insulation loop can completely cut off the heat of a part Amount, can reduce loss of the high temperature to gasket, extend the service life of gasket.

Water inside the water cooling plant of the utility model is flowed by lower part, top outflow；The wind of same air cooling equipment Also enter from lower part, top outflow.

The Water-cooling circulating device used in the utility model is commonly used in the prior art, such as heat exchanger, water-circulating pump group It closes using the effect that can reach Water-cooling circulating.

The utility model reached it is following the utility model has the advantages that

The utility model structure is simple, is cooled down using air-cooled with water cooling two ways；The utility model passes through cooling Between separate space the temperature for being sintered intracavitary portion controlled, do not influence to be sintered intracavitary sinter, the stabilization of cooling procedure；This reality Vacuum evacuation device is protected using cooling exhaust tube with novel, extends the service life of vacuum evacuation device.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlarged view at Figure 1A.

In figure: 1, outer housing；2, it is sintered chamber；3, heating component；4, insulation board A；5, insulation board B；6, separate space；7, it keeps the temperature Set；8, ceramic exhaust tube；9, thermal insulating door thermally insulated door；10, air holes；11, pipe hole；12, refractory seals glue；13, thermocouple；14, heat-insulated Ring；15, refractory seals pad；16, high-temperature water cooling pipe A；17, high-temp. resistant water-cooled pipe B；18, Water-cooling circulating device；19, blower； 20, blast pipe；21, discharge pipe；22, vacuum evacuation device.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings and specific embodiments, in the signal of this utility model Property embodiment and explanation be used to explain the utility model, but be not intended to limit the scope of the present invention.

Such as a kind of sintering equipment that cylinder jacket honing is produced with honing abrasive belt of Fig. 1 to Fig. 2, including sintering equipment ontology, water Device for cooling, air cooling equipment, thermocouple 13, vacuum evacuation device 22；Sintering equipment is horizontal type structure.

Sintering equipment ontology include outer housing 1, sintering chamber 2, heating component 3, insulation board A4, insulation board B5, separate space 6, Muff 7, ceramic exhaust tube 8, thermal insulating door thermally insulated door 9.

It is sintered the cylindrical shape that chamber 2 is right openings；Heating component 3 is surrounded with outside sintering chamber 2.Between separate space 6 be right side opening The cylindrical shape of mouth；Between separate space 6 be located at outside heating component 3.There is insulation board A4 between sintering 2 left wall of chamber and 6 left wall of separate space；Heat preservation Set 7 is tubulose；Muff 7 is equipped with air holes 10 and pipe hole 11；7 sets of muff outside separate space 6；Muff 7 and separate space 6 Between have certain space.

Ceramic exhaust tube 8 is inserted into sintering chamber 2 from left side；Filled with resistance between ceramic exhaust tube 8 and sintering 2 left wall of chamber High-temperature seal adhesive 12.

It is fixed with insulation board B5 on the left of thermal insulating door thermally insulated door 9, can be deep into sintering chamber 2；Thermocouple 13 is inserted at 9 center of thermal insulating door thermally insulated door； Insulation board B5 has from left to right successively been inserted in heat insulation loop 14, refractory seals pad 15.

Water cooling plant includes high-temp. resistant water-cooled pipe A16, high-temp. resistant water-cooled pipe B17, Water-cooling circulating device 18.High-temp. resistant water-cooled Pipe A17 is wrapped between a separate space 6 and muff 7；High-temp. resistant water-cooled pipe A17 is entered by the pipe hole 11 of 7 bottom of muff, by The pipe hole 11 on 7 top of muff is pierced by；The outer housing 1 that high-temp. resistant water-cooled pipe B17 passes through left side is wound into ceramic exhaust tube 8 On；High-temp. resistant water-cooled pipe A16, high-temp. resistant water-cooled pipe B17 access Water-cooling circulating device 18.

Air cooling equipment includes blower 19, blast pipe 20, discharge pipe 21；The wind of 20 one end of blast pipe access 7 bottom of muff Hole 10, the other end access blower 19；The air holes 10 on the access of discharge pipe 21 7 top of muff；Vacuum evacuation device 22 connects ceramic pumping Tracheae 8.

Wherein ceramic exhaust tube 8 uses zirconia ceramics material；Between separate space 6 use metallic copper material；Heat insulation loop 14 uses Asbestos board.

The limitation that the technical solution of the utility model is not limited to the above specific embodiments, all skills according to the present utility model The technology deformation that art scheme is made, each falls within the protection scope of the utility model.

Claims

1. a kind of sintering equipment that cylinder jacket honing is produced with honing abrasive belt, including sintering equipment ontology, water cooling plant, air-cooled dress It sets, thermocouple, vacuum evacuation device；The sintering equipment is horizontal type structure；It is characterized by:

The sintering equipment ontology include outer housing, sintering chamber, heating component, insulation board A, insulation board B, separate space, muff, Ceramic exhaust tube, thermal insulating door thermally insulated door；

The sintering chamber is the cylindrical shape of right openings；Heating component is surrounded with outside the sintering chamber；Described separate space is the right side The cylindrical shape of side opening；Described separate space is located at outside heating component；There is heat preservation between the sintering chamber left wall and separate space left wall Plate A；The muff is tubulose；The muff is equipped with air holes and pipe hole；The muff covers outside separate space；It is described There is certain space between muff and separate space；

It is described ceramics exhaust tube from left side be inserted into sintering it is intracavitary；Filled with resistance between the ceramics exhaust tube and sintering chamber left wall High-temperature seal adhesive；

It is fixed with insulation board B on the left of the thermal insulating door thermally insulated door, it is intracavitary that sintering can be deep into；Thermocouple is inserted at the thermal insulating door thermally insulated door center；Institute It states insulation board B and has from left to right successively been inserted in heat insulation loop, refractory seals pad；

The water cooling plant includes high-temp. resistant water-cooled pipe A, high-temp. resistant water-cooled pipe B, Water-cooling circulating device；The high-temp. resistant water-cooled pipe A is wrapped between separate space and muff；The high-temp. resistant water-cooled pipe A is entered by the pipe hole of muff bottom, by muff The pipe hole on top is pierced by；The outer housing that the high-temp. resistant water-cooled pipe B passes through left side is wound on ceramic exhaust tube；The resistance to height Warm water cooling tube A, high-temp. resistant water-cooled pipe B access Water-cooling circulating device；

The air cooling equipment includes blower, blast pipe, discharge pipe；The air holes of blast pipe one end access muff bottom, separately Blower is accessed in one end；The air holes on discharge pipe access muff top；

The vacuum evacuation device connects ceramic exhaust tube.

2. the sintering equipment that a kind of cylinder jacket honing according to claim 1 is produced with honing abrasive belt, it is characterised in that: institute Ceramic exhaust tube is stated using high temperature resistance and high strength ceramic material；Described separate space uses the material of good heat conductivity；It is described heat-insulated Ring uses and is not easy to thermally conductive heat-resisting material.

3. the sintering equipment that a kind of cylinder jacket honing according to claim 2 is produced with honing abrasive belt, it is characterised in that: institute That states that heat insulation loop uses is not easy to thermally conductive heat-resisting material as asbestos board.