CN2497905Y - Triethylamine cold core box core-shooting device - Google Patents
Triethylamine cold core box core-shooting device Download PDFInfo
- Publication number
- CN2497905Y CN2497905Y CN 01260456 CN01260456U CN2497905Y CN 2497905 Y CN2497905 Y CN 2497905Y CN 01260456 CN01260456 CN 01260456 CN 01260456 U CN01260456 U CN 01260456U CN 2497905 Y CN2497905 Y CN 2497905Y
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- core
- box
- triethylamine cold
- blower
- cold
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Abstract
The utility model relates to a foundry machinery device producing the sand core, in particular to a triethylamine cold-box core blower. The triethylamine cold-box core blower comprises a sand shooting mechanism, a core box clamping orientating mechanism, a stander part and a four upright post guide-bar mechanism, and a series of pores with the diameter being about 0.05mm is opened on a parallels wearing plate at the bottom of the a dolly body passing in and out. Using the triethylamine cold-box core blower with the structure, the utility model has high combining precision, stable movement and high producing efficiency, saves the cost and prolongs the service time, ensures the sand core measure to be more precise and decreases the defective index, etc.
Description
Technical field
The utility model relates to a kind of Casting Equipment of Machine of producing core, and more particularly, the utility model relates to a kind of triethylamine cold-box core blower.
Background technology
Cold core box process is that the resin sand through well mixing system obtains a kind of technology of qualified core at core box injection system and hardened forming under the normal temperature state.It is by different triethylamine set process, sulfur dioxide method, the β methods etc. of being divided into of resinoid bond kind and catalyst, contact agent.
The basic technology method of triethylamine cold-box process is: the core sand that well mixes system with polyisocyanate fat and phenol resin is put into and is penetrated tube → pressure air and inject the triethylamine → core sand curing molding → demoulding of the core box of clamping → be blown into through gasification and go out core.So, the equipment that adopts this method to produce core is exactly the triethylamine cold-box core blower.
The existing conventional cold-box core blower generally comprises penetrates sand mechanism, core box clamping positioning mechanism and gas generator and the liquid collecting of electrical controls.Penetrate gas bag and the valve that can control air pressure and the quick Sand jet valve that starts, rapid fire system kinds of processes core soon that sand mechanism comprises big volume.Simultaneously, penetrate sand mechanism penetrate plate, to penetrate tube detachable, be convenient to cleaning fast and penetrate residual sand in the sand container.The core box clamping positioning mechanism can make clamping force abundant, and positioning stablity can bear the various external force of penetrating sand and blowing sclerosis.Mechanical pneuma-lock frock mechanism in the clamping and positioning can be so that the core box quick change.This conventional cold-box core blower also can comprise enclosed machine screen structure, mixes waste gas purification apparatus, can strengthen environmental protection.But the cold-box core blower of this routine has a lot of shortcomings: 1, its workbench/upward core box moves at different guiding mechanisms respectively, and closing precision is lower, and motion credibility is also relatively poor; 2. frictional force is bigger between the dolly body guide rail plate of conventional cold-box core blower and table slide face, makes the turnover bumpy motion of little car body, and serious wear, and the guide rail life-span is shorter; 3. the air blowing plate of conventional cold-box core blower has only insufflation channel, and the side-to-side movement mode.Require core box to be equipped with new air blowing plate, and require to have independently to go up plunger tip plate trolley, cause mechanism numerous and diverse, the motion required time is longer, and production efficiency is low; 4. conventional cold-box core blower has a separate gas generator, makes that various pneumoelectric pipeline wirings are very long; 5. the core box bed die of conventional cold-box core blower, left mould, right mould, patrix and to penetrate installation, the dismounting of plate very inconvenient, and the unreliable safety of motion process.
The utility model content
In order to overcome the above-mentioned shortcoming of conventional cold-box core blower, the purpose of this utility model provides the very high triethylamine cold-box core blower of a kind of closing precision.
The further purpose of the utility model provides a kind of triethylamine cold-box core blower that makes the dolly body easy motion of triethylamine cold-box core blower.
The utility model purpose in a step again provides a kind of triethylamine cold-box core blower that reduces air blowing plate and last plunger tip plate trolley body.
The purpose in another step of the utility model provides a kind of pipeline effective triethylamine cold-box core blower of short distance more that connects up.
The further purpose of the utility model provides and a kind ofly makes the core box mould and penetrate more reliably triethylamine cold-box core blower easily of plate dismounting.
According to the utility model, the triethylamine cold-box core blower that is provided comprises rack section, penetrates sand mechanism, core box clamping positioning mechanism and gas generator and electrichydraulic control mechanism, it also comprises one four column guide-bar mechanism, and four columns of this four columns guide-bar mechanism are installed and are supported on and have between the upper stand and machinery bed of penetrating sand mechanism.
According to above-mentioned triethylamine cold-box core blower of the present utility model, it also leaves air flue and a series of aperture on the dolly body bottom guide track wearing plate of core box frock turnover motion.
According to above-mentioned triethylamine cold-box core blower of the present utility model, the diameter of the aperture of being left is about 0.5mm.
According to above-mentioned triethylamine cold-box core blower of the present utility model, it also comprises an integrated air blowing cover that can seesaw, and this integrated air blowing cover is positioned at the upper spider below and penetrates back of head.
According to above-mentioned triethylamine cold-box core blower of the present utility model, it also comprises an integrated gas generator, and this integrated gas generator frame is installed in the bracket upright post.
According to above-mentioned triethylamine cold-box core blower of the present utility model, its core box clamping positioning mechanism is the mechanism that a kind of all-hydraulic locking adds vacuum suction.
According to above-mentioned triethylamine cold-box core blower of the present utility model, its all-hydraulic locking adds that the mechanism of vacuum suction comprises suction mouth, hydraulic locking mechanism, lower wedge block, spring composite lock, goes up voussoir, connector and hydraulic cylinder, hydraulic cylinder stretches out, drive the lower wedge block motion by connector, driving wedge block movement under the effect of spring composite lock simultaneously.
Owing to adopted triethylamine cold-box core blower with said structure, that is to say, adopt four column guide-bar mechanisms, four guide rods are thicker, can be used as the guide-localization bar that workbench moves up and down, simultaneously, also be to go up the guide-localization bar that core box mechanism moves up and down, also play the frame supporting role up and down of part simultaneously.Like this with respect to workbench in the conventional cold-box core blower/upward core box in different guiding mechanisms motions, has higher closing precision and motion credibility respectively, can obtain the core of precise measure more like this.On the dolly body bottom guide track wearing plate of turnover motion, leave the aperture about a series of φ 0.5mm.When car body seesaws, blow at aperture, make between dolly body guide rail plate and table slide face to form the thin air cushion of one deck, make the easier realization of turnover campaign of little car body by compressed air, more steady.And, to not wearing and tearing between guide pass, make the guide rail life-span permanent basically.The air blowing plate of conventional triethylamine cold-box core blower has only insufflation channel, and the side-to-side movement mode, requires core box to be equipped with new air blowing plate, and requires to have independently to go up plunger tip plate trolley.The plate and integrated air blowing cover and the mode that seesaws core box concerning most of cores can be blown, and can have the plunger tip plate in the cover, can reduce like this and go up plunger tip plate trolley body, also reduce this mechanism kinematic required time, improve the production efficiency of machine.Adopt integrated gas generator to replace separate gas generator in the conventional triethylamine cold-box core blower.This new integrated gas generator frame is made in the bracket upright post, and various pneumoelectric pipelines are connected up, and short distance is effective more.Simultaneously, also play the safeguard function of screen.Adopt all-hydraulic locking to add that the novel mechanism of vacuum suction makes core box bed die, left mould, right mould, patrix and the installation, convenient disassembly of penetrating plate easily go, and motion process is reliable and secure.Generally speaking, triethylamine cold-box core blower of the present utility model can be enhanced productivity, and saves cost, prolongs die life, makes that the core size is accurate, reduces casting wasted product rate etc.
Description of drawings
Fig. 1 is the structural representation of the triethylamine cold-box core blower of a routine;
Fig. 2 is the schematic diagram of the separate gas generator that adopted of conventional triethylamine cold-box core blower;
Fig. 3 is the schematic diagram of the electric cabinet of independence of conventional triethylamine cold-box core blower;
Fig. 4 (1) and Fig. 4 (2) are respectively the front elevation and the side view of triethylamine cold-box core blower of the present utility model, show the four column guide-bar mechanisms that the utility model adopts;
Fig. 5 is the local enlarged diagram of dolly body bottom guide track wearing plate;
Fig. 6 is the local enlarged diagram that the gas guide rail is shown;
Fig. 7 is the schematic diagram of triethylamine cold-box core blower of the present utility model, shows the integrated gas generator that the utility model adopts;
Fig. 8 is the schematic diagram that all-hydraulic locking adds the mechanism of vacuum suction;
Fig. 9 is the schematic perspective view according to triethylamine cold-box core blower of the present invention.
The specific embodiment
Specifically describe embodiment of the present utility model below in conjunction with accompanying drawing.At first, with reference to figure 1, Fig. 1 is the structural representation of the triethylamine cold-box core blower of a routine.The 1st, last core box framework, the 2nd, superstructure, the 3rd, penetrate head, the 4th, last plunger tip plate, the 5th, supporting construction, the 6th, right clamping cylinder, the 7th, pass in and out little body construction, the 8th, base band plunger tip cylinder mechanism, the 9th, workbench, the 10th, left clamping cylinder, the 11st, a left side clamps the stroke distance block, and 12 are the air blowing plate.Last core box framework 1 is installed on the upper mechanism 2, penetrates 3 and is installed under the upper mechanism 2, and left clamping cylinder 10 and right clamping cylinder 6 are installed in respectively on the stroke guide rail, can move left and right, clamp core box.Core sand can be put into and penetrate tube, injects under pressure-air in the core box of clamping, and the triethylamine that is blown into through gasification by air blowing plate 12 makes the core sand curing molding, goes out core by the demoulding of plunger tip mechanism.
Fig. 2 is the schematic diagram of the separate gas generator that adopted of conventional triethylamine cold-box core blower, and Fig. 3 is the schematic diagram of the electric cabinet of independence of conventional triethylamine cold-box core blower.
Below with reference to Fig. 4 (1) and Fig. 4 (2), Fig. 4 (1) and Fig. 4 (2) are respectively the front elevation and the side view of triethylamine cold-box core blower of the present utility model, show the four column guide-bar mechanisms that the utility model adopts.Shown in Fig. 4 (1) and Fig. 4 (2), this triethylamine cold-box core blower comprises: penetrate sand mechanism 21, core box clamping positioning mechanism 22, frame mechanism 23, it also comprises one four column guide-bar mechanism 24, and this four columns guide-bar mechanism 24 comprises four thicker guide rods 25,26,27 and 28.
With reference to figure 5 and Fig. 6, Fig. 5 is the local enlarged diagram of dolly body bottom guide track wearing plate.Fig. 6 is the local enlarged diagram that the gas guide rail is shown.As illustrated in Figures 5 and 6, be air track passing in and out the aperture 29,29 ' of leaving a series of φ 0.5mm on the dolly body bottom guide track wearing plate that moves.
With reference to figure 7, Fig. 7 is the schematic diagram of triethylamine cold-box core blower of the present utility model, shows the integrated gas generator that the utility model adopts.As shown in Figure 7, integrated gas generator 30 is installed in the bracket upright post.
With reference to figure 8, Fig. 8 is the schematic diagram that all-hydraulic locking adds the mechanism of vacuum suction.As shown in Figure 8,31 is suction mouth, the 32nd, and hydraulic locking mechanism, the 33rd, lower wedge block, the 34th, spring composite lock, the 35th, last voussoir, the 36th, connector, the 37th, hydraulic cylinder.Hydraulic cylinder stretches out, and drives the lower wedge block motion by connector, is driving wedge block movement under the effect of spring composite lock simultaneously.Domatic being engaged in when moving of last lower wedge block constantly increases height overall, reaches the function of chucking core box alignment pin.When hydraulic cylinder returns, then unclamp the core box alignment pin on the contrary.
With reference to figure 9, Fig. 9 is the schematic perspective view according to triethylamine cold-box core blower of the present invention.As shown in the figure, the triethylamine cold-box core blower comprises rack section 23, penetrates sand mechanism 21, core box clamping positioning mechanism 22 and gas generator and electrichydraulic control mechanism (not shown), it also comprises one four column guide-bar mechanism 24, and four columns of this four columns guide-bar mechanism 24 are installed and are supported on and have between the upper stand and machinery bed of penetrating sand mechanism 21.
Claims (7)
1. triethylamine cold-box core blower, it comprises rack section, penetrate sand mechanism, core box clamping positioning mechanism and gas generator and electrichydraulic control mechanism, it is characterized in that it also comprises one four column guide-bar mechanism, four columns of this four columns guide-bar mechanism are installed and are supported on and have between the upper stand and machinery bed of penetrating sand mechanism.
According to the described triethylamine cold-box core blower of claim 1, it is characterized in that 2, it also leaves air flue and a series of aperture on the dolly body bottom guide track wearing plate of core box frock turnover motion.
3,, it is characterized in that the diameter of the aperture left is about 0.5mm according to the described triethylamine cold-box core blower of claim 2.
4, according to claim 1 or 2 described triethylamine cold-box core blowers, it is characterized in that it also comprises an integrated air blowing cover that can seesaw, this integrated air blowing cover is positioned at the upper spider below and penetrates back of head.
5, according to claim 1 or 2 described triethylamine cold-box core blowers, it is characterized in that it also comprises an integrated gas generator, this integrated gas generator frame is installed in the bracket upright post.
6,, it is characterized in that its core box clamping positioning mechanism is the mechanism that a kind of all-hydraulic locking adds vacuum suction according to the described triethylamine cold-box core blower of claim 1.
7, according to the described triethylamine cold-box core blower of claim 6, it is characterized in that, above-mentioned all-hydraulic locking adds that the mechanism of vacuum suction comprises suction mouth, hydraulic locking mechanism, lower wedge block, spring composite lock, goes up voussoir, connector and hydraulic cylinder, hydraulic cylinder stretches out, drive the lower wedge block motion by connector, driving wedge block movement under the effect of spring composite lock simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01260456 CN2497905Y (en) | 2001-09-18 | 2001-09-18 | Triethylamine cold core box core-shooting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01260456 CN2497905Y (en) | 2001-09-18 | 2001-09-18 | Triethylamine cold core box core-shooting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497905Y true CN2497905Y (en) | 2002-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01260456 Ceased CN2497905Y (en) | 2001-09-18 | 2001-09-18 | Triethylamine cold core box core-shooting device |
Country Status (1)
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| CN (1) | CN2497905Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391650C (en) * | 2006-09-18 | 2008-06-04 | 苏州工业园区明志铸造装备有限公司 | Cold core |
| CN101347820B (en) * | 2008-08-22 | 2010-06-16 | 苏州明志科技有限公司 | Cold core box molding core maker |
| CN102078923A (en) * | 2010-12-09 | 2011-06-01 | 苏州苏铸成套装备制造有限公司 | Screen device |
| CN102189229A (en) * | 2011-03-23 | 2011-09-21 | 苏州明志科技有限公司 | Method and device for manufacturing cold core by using pressure difference |
| CN102059322B (en) * | 2009-11-13 | 2012-12-19 | 广西玉柴机器股份有限公司 | Die and method for casting cold core box of full-enclosed diesel engine block sand core |
| CN102896299A (en) * | 2012-09-28 | 2013-01-30 | 河北科技大学 | Production technology for casting thin-wall cookware through using precoated sand hot box method |
| CN102896281A (en) * | 2012-09-28 | 2013-01-30 | 河北炊花铸造有限公司 | Hot-box core shooter with negative pressure pumping system |
| CN103170584A (en) * | 2013-04-11 | 2013-06-26 | 苏州苏铸成套装备制造有限公司 | Cold-box core shooter |
| CN106001436A (en) * | 2016-07-29 | 2016-10-12 | 无锡市三峰仪器设备有限公司 | Triethylamine cold core box sampling machine |
| CN106825446A (en) * | 2017-03-22 | 2017-06-13 | 佛山市恒学科技服务有限公司 | A kind of drawer type core shooter |
| CN110496945A (en) * | 2019-09-24 | 2019-11-26 | 苏州苏铸成套装备制造有限公司 | Full-automatic cold-box core blower |
| CN110523932A (en) * | 2019-10-11 | 2019-12-03 | 宁波众发机械模具有限公司 | A kind of three-part pattern core shooter |
-
2001
- 2001-09-18 CN CN 01260456 patent/CN2497905Y/en not_active Ceased
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391650C (en) * | 2006-09-18 | 2008-06-04 | 苏州工业园区明志铸造装备有限公司 | Cold core |
| CN101347820B (en) * | 2008-08-22 | 2010-06-16 | 苏州明志科技有限公司 | Cold core box molding core maker |
| CN102059322B (en) * | 2009-11-13 | 2012-12-19 | 广西玉柴机器股份有限公司 | Die and method for casting cold core box of full-enclosed diesel engine block sand core |
| CN102078923A (en) * | 2010-12-09 | 2011-06-01 | 苏州苏铸成套装备制造有限公司 | Screen device |
| CN102189229A (en) * | 2011-03-23 | 2011-09-21 | 苏州明志科技有限公司 | Method and device for manufacturing cold core by using pressure difference |
| CN102189229B (en) * | 2011-03-23 | 2012-10-31 | 苏州明志科技有限公司 | Method and device for manufacturing cold core by using pressure difference |
| CN102896281B (en) * | 2012-09-28 | 2015-08-26 | 河北炊花铸造有限公司 | A kind of have the hot box shoot core machine taking out negative pressure system |
| CN102896299A (en) * | 2012-09-28 | 2013-01-30 | 河北科技大学 | Production technology for casting thin-wall cookware through using precoated sand hot box method |
| CN102896281A (en) * | 2012-09-28 | 2013-01-30 | 河北炊花铸造有限公司 | Hot-box core shooter with negative pressure pumping system |
| CN102896299B (en) * | 2012-09-28 | 2016-08-24 | 河北科技大学 | A kind of production technology of film-covering sand hot corebox method casting thin-walled cooker |
| CN103170584A (en) * | 2013-04-11 | 2013-06-26 | 苏州苏铸成套装备制造有限公司 | Cold-box core shooter |
| CN103170584B (en) * | 2013-04-11 | 2015-01-21 | 苏州苏铸成套装备制造有限公司 | Cold-box core shooter |
| CN106001436A (en) * | 2016-07-29 | 2016-10-12 | 无锡市三峰仪器设备有限公司 | Triethylamine cold core box sampling machine |
| CN106825446A (en) * | 2017-03-22 | 2017-06-13 | 佛山市恒学科技服务有限公司 | A kind of drawer type core shooter |
| CN110496945A (en) * | 2019-09-24 | 2019-11-26 | 苏州苏铸成套装备制造有限公司 | Full-automatic cold-box core blower |
| CN110523932A (en) * | 2019-10-11 | 2019-12-03 | 宁波众发机械模具有限公司 | A kind of three-part pattern core shooter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20050314 Decision number of declaring invalidation: 6948 |