CN105728662B - Core shooter shooting cylinder Pneumatic power elevator apparatus - Google Patents
Core shooter shooting cylinder Pneumatic power elevator apparatus Download PDFInfo
- Publication number
- CN105728662B CN105728662B CN201610276865.XA CN201610276865A CN105728662B CN 105728662 B CN105728662 B CN 105728662B CN 201610276865 A CN201610276865 A CN 201610276865A CN 105728662 B CN105728662 B CN 105728662B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- shooting
- shooting cylinder
- gusset piece
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
This patent discloses core shooter shooting cylinder Pneumatic power elevator apparatus, including shooting cylinder gusset piece, some first through hole are provided with the middle part of shooting cylinder gusset piece, guide post is fixedly connected with first through hole；Cylinder is further included, cylinder includes cylinder body and cylinder coupling head, and cylinder coupling head is connected by locking nut with shooting cylinder gusset piece, and cylinder body is connected with T-shaped shooting cylinder connecting frame；The T-shaped shooting cylinder connecting frame is provided with the guide pillar hole that vertical some and guide post is slidably matched close to the side of shooting cylinder gusset piece；Shooting cylinder is equipped with T-shaped shooting cylinder connecting frame, compared with prior art, the present invention is moved up and down by cylinder, makes that shooting cylinder rises, that decline process moves row is steady；The force status of shooting cylinder connecting frame is improved, extends the service life of equipment.
Description
Technical field
The invention belongs to casting sand core moulding field.
Background technology
Core shooter is widely used in casting industry, the sand core accurate size manufactured with core shooter, any surface finish.Core shooter
Operation principle is to inject the mixture using liquid or solid thermosetting resin as binding agent in the core box after heating, and mixture exists
It is taken out after heated hardening in core box, forms that surface is smooth, accurate in size high-quality sand core finished product.
The cost of labor of great number can be saved due to the use of core shooting machine modeling, therefore is subject to vast application.Core shooter is main
It is made of four major parts, is pillar parts respectively, penetrates sand device, mold frame components and base, base is equipped with column portion, stands
Post part is equipped with mold frame components and penetrates sand device, its center pillar portion is mainly made of crossbeam, column；Penetrate sand device and include sand
Cylinder, air valve, sand bylinder, penetrate the parts such as head, sand ejection board；Mold frame components mainly by moving platen, left and right supporting plate and guide post, lead
The parts such as set, mandril, closing cylinder form；
There is a kind of common shooting cylinder lifting gear in the prior art, including shooting cylinder guide case, shooting cylinder guide case bottom are equipped with
Guide column sleeve, slidably connects guide post in guide column sleeve；Down pressing oil cylinder is equipped with the both sides of shooting cylinder guide case, is connected with down pressing oil cylinder
Spring, the one end of spring away from down pressing oil cylinder are connected with spring capping, when shooting cylinder needs to rise, just down pressing oil cylinder is bounced back,
Spring is compressed at this time, under the action of spring itself, shooting cylinder can be promoted to rise, since spring is softer in itself, spring
Active force be unstable, can make in uphill process shooting cylinder produce swing so that guide post rocks in guide column sleeve, be subject to
Collision makes guide post produce abrasion；When shooting cylinder need to be in decline state, down pressing oil cylinder presses down, due to the active force of down pressing oil cylinder
It is larger, spring tension can be overcome, and force to allow shooting cylinder to fall into place, but when shooting cylinder declines, guide post is led with shooting cylinder sometimes
It is fully mated good that guide column sleeve into case does not have, and resistance increases when causing to decline, but the powerful active force of oil cylinder still can
Shooting cylinder guide case is pushed, so that shooting cylinder is fallen into place, in place guide post will be caused to damage because of forcing to push at this time, even
Guide post is broken, causes equipment to damage.
The content of the invention
The invention is intended to provide a kind of abrasion for reducing guide post, the core shooter shooting cylinder for improving service life of equipment pneumatically rises
Falling unit.
Core shooter shooting cylinder Pneumatic power elevator apparatus in this programme, including shooting cylinder gusset piece, if being provided with the middle part of shooting cylinder gusset piece
First through hole is done, guide post is fixedly connected with first through hole；Cylinder is further included, cylinder includes cylinder body and cylinder coupling head,
Cylinder coupling head is connected by locking nut with shooting cylinder gusset piece, and cylinder body is connected with T-shaped shooting cylinder connecting frame；It is described T-shaped to penetrate
Cylinder connecting frame is provided with the guide pillar hole that vertical some and guide post is slidably matched close to the side of shooting cylinder gusset piece；T-shaped shooting cylinder connection
Shooting cylinder is equipped with frame.
The technical principle of this programme and have the beneficial effect that：When the shooting cylinder in core shooter needs lifting, just start cylinder, by
Cylinder is connected with vertically in the T-shaped position of T-shaped shooting cylinder connecting frame, so after starting cylinder, the movement of cylinder in the vertical direction, because
This, with the movement of cylinder, drives shooting cylinder gusset piece to move at the same time, because shooting cylinder gusset piece and shooting cylinder are linked together,
Shooting cylinder gusset piece also drives shooting cylinder to move while moving, and realizes the lifting of shooting cylinder.
Since cylinder coupling head is connected by locking nut with shooting cylinder gusset piece, during cylinder moving, shooting cylinder gusset piece
Remains stationary, is provided with some first through hole in shooting cylinder gusset piece, and guide post is fixedly connected with first through hole, and guide post is slided with guide pillar hole
Dynamic to coordinate, therefore, shooting cylinder keeps guide post to be slided up and down all the time in guide pillar hole, ensures the movement side of shooting cylinder in lifting process
To be vertical, to avoid the motion excursion of shooting cylinder work can be caused unreliable, at the same time, the active force of cylinder is smaller, when leading
When error occurs in cooperation between column and guide pillar hole, cylinder will not make shooting cylinder force to push, and avoid the damage of equipment.
Further, magnetic induction switch is provided with cylinder, by the movement of cylinder, ensures that shooting cylinder rises, drops to accurately
Position.
Further, first through hole is four, and first through hole is arranged by rectangular array mode, ensures that shooting cylinder lifting is more steady
It is fixed.
Further, guide post is interference fitted with first through hole, ensures that guide post will not produce relative movement in through-holes.
Further, guide column sleeve is installed, guide post slides up and down in guide column sleeve, ensures guide post along guide post interplanting in guide pillar hole
Axial-movement, reduces the friction of shooting cylinder guide post and guide pillar hole in lifting process, extends the service life of guide post, ensures guiding accuracy.
Brief description of the drawings
Fig. 1 is the structure diagram of core shooter shooting cylinder Pneumatic power elevator apparatus of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Shooting cylinder gusset piece 1, locking nut 2, cylinder coupling head 3, lifting cylinder
4th, T-shaped shooting cylinder connecting frame 5, shooting cylinder 6, guide post 7, magnetic induction switch 8, guide column sleeve 9.
Embodiment is substantially as shown in Figure 1：
Core shooter shooting cylinder Pneumatic power elevator apparatus in this programme, including shooting cylinder gusset piece 1, the middle part of shooting cylinder gusset piece 1 are provided with
Four first through hole, first through hole rectangular array mode on shooting cylinder gusset piece 1 arrange, interference fit in each first through hole
It is connected with guide post 7；The top of shooting cylinder gusset piece 1 is equipped with T-shaped gusset piece, and T-shaped gusset piece includes transverse part and vertical portion, T-shaped connection
Lifting cylinder 4 is equipped between the transverse part and shooting cylinder gusset piece 1 of plate, lifting cylinder includes cylinder body and cylinder coupling head 3, rises
The cylinder coupling head 3 of sending down abnormally ascending cylinder 4 is connected by locking nut 2 with shooting cylinder gusset piece 1, cylinder body and the clean wide transverse direction of T-shaped beam
Portion is threadedly coupled, and magnetic induction switch 8 is provided with 4 body of lifting cylinder；The bottom of the vertical portion of T-shaped shooting cylinder connecting frame 5 is equipped with
The guide pillar hole that four guide posts 7 coordinate, the interior interference fit of guide pillar hole have guide column sleeve 9, and guide column sleeve 9 is slidably connected with guide post 7；It is T-shaped to penetrate
Shooting cylinder 6 is equipped with cylinder connecting frame 5.
When the shooting cylinder 6 in core shooter needs to rise, just start lifting cylinder 4, lifting cylinder 4 is transported upwards in vertical direction
It is dynamic, and magnetic induction switch 8 is provided with lifting cylinder 4, according to the specific requirement of rising, it can accurately ensure lifting position,
Therefore, with the upward movement of lifting cylinder 4, the movement upwards at the same time of shooting cylinder 6 is driven, realizes the rising of shooting cylinder 6, and in lifting air
Under the drive of cylinder 4, make the uphill process stable movement of shooting cylinder 6.
Since there is cylinder coupling head 3 in 4 front end of lifting cylinder, and cylinder coupling head 3 passes through shooting cylinder gusset piece 1, and uses
Spring washer and locking nut 2 fix cylinder coupling head 3 and shooting cylinder gusset piece 1, therefore, T-shaped to penetrate when lifting cylinder 4 moves
Cylinder 1 remains stationary of gusset piece, four first through hole are provided with shooting cylinder gusset piece 1, and interference fit is connected with guide post in first through hole
7, and fastened guide post 7 using bolt, since the bottom of T-shaped shooting cylinder connecting frame 5 is equipped with guide pillar hole, it is interference fitted in guide pillar hole
There is guide column sleeve 9, guide column sleeve 9 is slidably connected with guide post 7, therefore keeps guide post 7 all the time in 9 endoporus of guide column sleeve in uphill process
Slide, ensure that the direction of motion of shooting cylinder 6 keeps vertical, offset will not be produced, work can be caused to avoid the motion excursion of shooting cylinder 6
It is unreliable to make, and the stable movement of lifting cylinder 4, and the active force being subject in 6 uphill process of shooting cylinder is stablized, and will not produce rolling
Dynamic, i.e., guide post 7 will not be swung in guide column sleeve 9, can be reduced the abrasion of guide post 7, can also be improved T-shaped shooting cylinder connecting frame 5
Force status, extends the service life of device.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (3)
1. core shooter shooting cylinder Pneumatic power elevator apparatus, including shooting cylinder gusset piece, shooting cylinder gusset piece middle part is provided with some first through hole, the
Guide post is fixedly connected with one through hole；It is characterized in that, further including cylinder, cylinder includes cylinder body and cylinder coupling head, gas
Cylinder coupling head is connected by locking nut with shooting cylinder gusset piece, and cylinder body is connected with T-shaped shooting cylinder connecting frame；The T-shaped shooting cylinder
Connecting frame is provided with the guide pillar hole that vertical some and guide post is slidably matched close to the side of shooting cylinder gusset piece, is provided with guide pillar hole
Guide column sleeve；Shooting cylinder is equipped with T-shaped shooting cylinder connecting frame.
2. core shooter shooting cylinder Pneumatic power elevator apparatus according to claim 1, it is characterised in that：Magnetic is provided with the cylinder
Inductive switch.
3. core shooter shooting cylinder Pneumatic power elevator apparatus according to claim 2, it is characterised in that：The first through hole is four
It is a, and first through hole is arranged by rectangular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276865.XA CN105728662B (en) | 2016-04-29 | 2016-04-29 | Core shooter shooting cylinder Pneumatic power elevator apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276865.XA CN105728662B (en) | 2016-04-29 | 2016-04-29 | Core shooter shooting cylinder Pneumatic power elevator apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105728662A CN105728662A (en) | 2016-07-06 |
| CN105728662B true CN105728662B (en) | 2018-05-15 |
Family
ID=56288554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610276865.XA Active CN105728662B (en) | 2016-04-29 | 2016-04-29 | Core shooter shooting cylinder Pneumatic power elevator apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105728662B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159850A (en) * | 2017-07-08 | 2017-09-15 | 佛山市恒学科技服务有限公司 | A kind of hot box shoot core machine of adjustment height |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0165531A1 (en) * | 1984-06-19 | 1985-12-27 | Adolf Hottinger Maschinenbau GmbH | Core and shell-mould shooting machine |
| EP0636438A1 (en) * | 1993-07-09 | 1995-02-01 | Adolf Hottinger Maschinenbau GmbH | Core shot hood cleaning assembly and method for the production of mould shells or cores |
| CN104117637A (en) * | 2014-08-19 | 2014-10-29 | 苏州明志科技有限公司 | Pressure head device of sand jetting mechanism of upper pressing type core making machine |
| CN104668480A (en) * | 2013-11-28 | 2015-06-03 | 无锡市双全机械制造厂 | Sand-coated iron pattern core shooter |
| CN205599884U (en) * | 2016-04-29 | 2016-09-28 | 重庆新红旗缸盖制造有限公司 | A pneumatic lifting device is penetrated to core shooting machine |
-
2016
- 2016-04-29 CN CN201610276865.XA patent/CN105728662B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0165531A1 (en) * | 1984-06-19 | 1985-12-27 | Adolf Hottinger Maschinenbau GmbH | Core and shell-mould shooting machine |
| EP0636438A1 (en) * | 1993-07-09 | 1995-02-01 | Adolf Hottinger Maschinenbau GmbH | Core shot hood cleaning assembly and method for the production of mould shells or cores |
| CN104668480A (en) * | 2013-11-28 | 2015-06-03 | 无锡市双全机械制造厂 | Sand-coated iron pattern core shooter |
| CN104117637A (en) * | 2014-08-19 | 2014-10-29 | 苏州明志科技有限公司 | Pressure head device of sand jetting mechanism of upper pressing type core making machine |
| CN205599884U (en) * | 2016-04-29 | 2016-09-28 | 重庆新红旗缸盖制造有限公司 | A pneumatic lifting device is penetrated to core shooting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105728662A (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104138951B (en) | Novel hydraulic punch press | |
| CN103084530B (en) | Full-automatic iron core lock seaming machine | |
| CN205685613U (en) | foaming cooling forming machine | |
| CN206343583U (en) | A kind of rivet conveyer structure of automatic riveter | |
| CN203875266U (en) | Riveting die | |
| CN104841837B (en) | Automatic nut riveting machine | |
| CN106271842B (en) | A kind of fully automatic feeding device | |
| CN203875237U (en) | Two-way automatic telescopic manipulator | |
| CN204736294U (en) | Novel block forming machine | |
| CN203473921U (en) | Multilayer reciprocating type elevation type automatic plate transmission device | |
| CN105728662B (en) | Core shooter shooting cylinder Pneumatic power elevator apparatus | |
| CN102275264A (en) | Oblique core-pulling compound slider device of injection mold for oblique Y-opening outer margin products | |
| CN106602806A (en) | Stator automatic piling press | |
| CN206742154U (en) | A kind of relay yoke and the frock clamp of iron core riveting | |
| CN109230460B (en) | Auxiliary feeding and positioning and clamping device and positioning and clamping method | |
| CN204396805U (en) | A kind of cast ball line multistation penetrates sand machine | |
| CN106738682A (en) | Back-off knock-out gear and mould | |
| CN205599884U (en) | A pneumatic lifting device is penetrated to core shooting machine | |
| CN106363167B (en) | Stripper apparatus | |
| CN205437541U (en) | Full automatic feeding of fixed point welding machine | |
| CN104668481A (en) | Horizontal parting core shooting machine | |
| CN205363633U (en) | Ball piece die positioning device and mill abrasive material ball piece mould unloading machine | |
| CN109326438B (en) | Built-in coil automatic assembly line for ignition coil | |
| CN103801682A (en) | Automatic casting device | |
| CN106185317B (en) | A kind of press mold inductance automatic feeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |