CN206185096U - Casting sand box - Google Patents
Casting sand box Download PDFInfo
- Publication number
- CN206185096U CN206185096U CN201621162626.3U CN201621162626U CN206185096U CN 206185096 U CN206185096 U CN 206185096U CN 201621162626 U CN201621162626 U CN 201621162626U CN 206185096 U CN206185096 U CN 206185096U
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- China
- Prior art keywords
- movable plate
- cope
- hoisting board
- board
- drag box
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Abstract
The utility model discloses a casting sand box belongs to casting sand box technical field, aims at providing a casting sand box, has the advantage that has reduced the hanger plate area occupied and then reduced the whole volume of sand box, and notch standing groove no. 1 is outwards all offered to its technical scheme main points on the relative lateral wall of cope, all offer the spout that makes two standing groove intercommunications on the lateral wall of cope, two slide respectively in the standing groove no. 1 and be connected with hanger plate no. 1 and played a hanger plate no. 2, it is equipped with the movable plate no. 1 that stretches into in the spout on the hanger plate no. 1 to rise, it is equipped with the movable plate no. 2 that stretches into in the spout on the hanger plate no. 2 to rise, the spout is equipped with the gear at movable plate no. 1 and movable plate between two, movable plate no. 1 towards one side of movable plate no. 2 be equipped with with gear engagement's rack no. 1, be equipped with the rack no. 2 with gear engagement on the movable plate no. 2, the structure of bottom boxd is unanimous with the cope structure.
Description
Technical field
The utility model is related to casting model powder box technology field, more particularly to a kind of casting sandbox.
Background technology
For formative method, most casting all use box moulding, either two-part mo(u)lding or three-cavity moulding,
There is the problem of mould assembling.Large-scale, complicated casting, its mould assembling more shows key.At present, the upper and lower sand of Chinese large-sized casting
The size of case is big, weight is big, therefore most purposes that mould assembling is reached using crane lifting sandbox.
The Chinese patent of Publication No. CN204975232U discloses a kind of sand box used for casting, and cope and drag box are
Hollow cuboid, case side is provided with the upper and lower ends of cope and every side wall of drag box, and case side is towards cope
Or the center of drag box, the both sides of cope or drag box are respectively provided with handle, sandbox muscle supporting plate are provided with drag box, pass through
The setting of up knob and lower handle, is easy to lift by crane sandbox.But after cope and drag box lifting, up knob and lower handle exist
Floor space is increased during sandbox use so that the volume of whole sand box used for casting becomes big.
Utility model content
The purpose of this utility model is to provide a kind of casting sandbox, with reduction hoisting board area occupied and then reduction sandbox
The advantage of overall volume.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind casting sandbox, bag
Cope and drag box are included, the cope and drag box are hollow cuboid, in the opposing sidewalls of the cope
Notch standing groove one outwardly is offered, being offered on the side wall of the cope makes the chute of two connections of standing groove one,
Sliding is connected with hoisting board one and hoisting board two respectively in two standing grooves one, and the hoisting board one is provided with and stretches into chute
Interior movable plate one, the hoisting board two is provided with the movable plate two stretched into chute, and the chute is in movable plate one and movement
Gear is provided between plate two, the movable plate one is provided with the tooth bar one engaged with gear, the shifting towards the side of movable plate two
Dynamic plate two is provided with the tooth bar two engaged with gear, and the structure of the drag box is consistent with cope structure.
By using above-mentioned technical proposal, when lifting cope and drag box is needed, operator is by hoisting board one from putting
Put in groove one and pull out, now hoisting board one drives movable plate one to be moved in chute so that the tooth bar one on movable plate one drives
Pinion rotation, when pinion rotation, is located at the both sides of gear due to tooth bar one and tooth bar two, thus gear driving rack two to
The opposite direction movement of the movement of tooth bar one, and then cause that movable plate two is moved to the direction of standing groove one, band when movable plate two is moved
Dynamic hoisting board two is also moved to the direction for being located remote from groove one, and then causes that hoisting board two stretches out from standing groove one, is now operated
When person pulls out hoisting board one from standing groove one, hoisting board two also stretches out from standing groove one simultaneously, and due to movable plate one
Movable plate two is driven to move by gear, therefore movable plate one is identical with the distance that movable plate two is moved so that the He of hoisting board one
The length that hoisting board two stretches out standing groove one is identical, and then causes that cope and drag box lifting are steady, when cope and lower sand
After case lifting is finished, by mobile hoisting board one in standing groove one so that movable plate one enters in chute, now movable plate one
On the drive gear of tooth bar one rotate, gear driving rack two drives hoisting board two to enter to place also to being moved in chute
In groove one, reduce the floor space of hoisting board one and hoisting board two, and then reduce the overall volume of sandbox.
The utility model is further arranged to：Restricted movable plate one is all provided with the movable plate one and movable plate two and is moved
Dynamic plate two is from chute completely into the limiting plate in standing groove one.
By using above-mentioned technical proposal, can be lifted by crane when movable plate one and movable plate two skid off certain length in chute
When, limiting plate is contradicted in the position that chute is connected with standing groove one so that the movement of movable plate one and movable plate two is restricted,
So that movable plate one and movable plate two will not be separated with chute.
The utility model is further arranged to：The lower end of the hoisting board one and hoisting board two is threaded with leveling
Plate, two leveling boards are located at sustained height, the upper sand away from the plane where one end of hoisting board one and hoisting board two
The standing groove two placed for leveling board is offered on case and drag box side wall.
By using above-mentioned technical proposal, when lifting rope lifts by crane cope and drag box, the setting of leveling board causes lifting rope
When cope and drag box is lifted by crane, two ends is highly identical, and then causes that cope and drag box lifting are steady, by leveling board
It is threadedly coupled with hoisting board one and hoisting board two so that leveling board leveling in use, and then causes leveling board away from lifting
Plane where the side of plate one and hoisting board two is all the time at grade, it is ensured that cope and drag box lifting it is steady,
The standing groove two placed for leveling board is offered on cope and drag box side wall so that hoisting board one and hoisting board two are entering
Enter standing groove for the moment, leveling board enters standing groove two so that leveling board does not interfere with the volume of sandbox.
The utility model is further arranged to：The leveling board offers confession away from the side of hoisting board one and hoisting board two
Play the fixing groove of messenger wire insertion.
By using above-mentioned technical proposal, fixing groove is opened up so that lifting rope is when cope and drag box is lifted by crane, lifting rope
In embedded fixing groove, lifting rope reduces to be produced with leveling board and slides during lifting so that cope and drag box lifting are steady.
The utility model is further arranged to：The cope and drag box outer wall are provided with the notch position of standing groove one
Drive groove.
By using above-mentioned technical proposal, when operator needs to pull out hoisting board one from standing groove one, drive recessed
The setting of groove is easy to the finger of operator to enter the pull-out from standing groove one by hoisting board one or hoisting board two of driving groove.
The utility model is further arranged to：The upper end of the side wall of the cope and drag box is threadedly coupled limited location
Bar, the gag lever post is set near hoisting board two, and the gag lever post passes perpendicularly through chute and supported with the tooth bar two on movable plate two
Touch, the cope offers the stopper slot for the insertion of drag box upper limit bar in the side contradicted with drag box.
By using above-mentioned technical proposal, when movable plate one and movable plate two need not be moved in chute, turn limit
Position bar causes gag lever post and the conflict of tooth bar two, and then limits the movement of tooth bar two, when the movement of tooth bar two is limited, gear with
The link position of tooth bar two is fixed, and then the contact position of wheel and rack one is fixed so that the position of tooth bar one is fixed,
During lifting rope lifting cope and drag box, reduce hoisting board one and hoisting board two enters chute, by gag lever post near hoisting board two
Set, reduce the influence that gag lever post is moved to movable plate one and movable plate two in chute, when cope and drag box are in mould assembling
When, the gag lever post on drag box is initially entered in stopper slot, and certain guide effect is played in the mould assembling to cope and drag box.
The utility model is further arranged to：The gag lever post with movable plate two on tooth bar two contradict one end be provided with
The tooth bar three engaged with tooth bar two.
By using above-mentioned technical proposal, when gag lever post and tooth bar two are contradicted, tooth bar three is engaged with tooth bar two, is increased
The contact area of gag lever post and tooth bar two so that gag lever post contacts stabilization with tooth bar two.
The utility model is further arranged to：Fairlead is arranged with the stopper slot.
By using above-mentioned technical proposal, the fairlead set in stopper slot reduces gag lever post and is entering in stopper slot
When with the friction of stopper slot, protect gag lever post.
In sum, the utility model has the advantages that：The hoisting board one set on cope and drag box
With hoisting board two, it is easy to the lifting of cope and drag box, the standing groove one that cope and drag box are opened up after lifting is finished
Enter cope and drag box for hoisting board one and hoisting board two, the movable plate one of setting and shifting on hoisting board one and hoisting board two
Dynamic plate two is connected in chute by gear so that operator only need to move hoisting board for the moment, and hoisting board two will be with lifting
Plate one stretches out from standing groove one or enters in standing groove one simultaneously, reduces the volume of sandbox, easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation for embodying cope of embodiment 1；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the structural representation for embodying cope and drag box of embodiment 1；
Fig. 5 is the sectional view of B-B in Fig. 4；
Fig. 6 is the structural representation of embodiment 2；
Fig. 7 is the structural representation for embodying gag lever post of embodiment 2.
In figure, 1, cope；11st, standing groove one；111st, hoisting board one；112nd, hoisting board two；1121st, leveling board；1122、
Fixing groove；113rd, movable plate one；1131st, tooth bar one；1132nd, limiting plate；114th, movable plate two；1141st, tooth bar two；115th, tooth
Wheel；1151st, rotating shaft；12nd, chute；13rd, standing groove two；14th, groove is driven；15th, gag lever post；151st, tooth bar three；16th, stopper slot；
161st, fairlead；2nd, drag box.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：One kind casting sandbox, reference picture 1, including cope 1 and drag box 2, cope 1 and drag box 2 are equal
It is hollow cuboid, hollow cuboid is easy to potting resin sand in cope 1 and drag box 2, in casting large-scale casting
Need for cope 1 and drag box 2 to move to pouring position, and cause cope 1 and the 2-in-1 case of drag box, now cope 1
Notch standing groove 1 outwardly, reference picture 2 and Fig. 3 are offered in opposing sidewalls, being offered on the side wall of cope 1 makes
Two chutes 12 of the connection of standing groove 1, sliding is connected with hoisting board 1 and hoisting board respectively in two standing grooves 1
2 112, in order to drive hoisting board 1 and hoisting board 2 112 to be skidded off from standing groove 1, hoisting board 1 is provided with to be stretched
Enter the movable plate 1 in chute 12, hoisting board 2 112 is provided with the movable plate 2 114 stretched into chute 12, by movable plate one
113 tops for being located at movable plate 2 114, chute 12 is provided with gear 115, gear between movable plate 1 and movable plate 2 114
115 are connected on the cell wall of chute 12 by the bearing of rotating shaft 1151, movable plate 1 towards the side of movable plate 2 114 be provided with
The tooth bar 1 of the engagement of gear 115, movable plate 2 114 is provided with the tooth bar 2 1141 engaged with gear 115, now operator
Hoisting board 1 need to only be pulled out from standing groove 1, the movable plate 1 on hoisting board 1 is with hoisting board 1
Mobile, the drive gear 115 of tooth bar 1 on movable plate 1 is rotated, and when gear 115 is rotated, gear 115 drives movement
Tooth bar 2 1141 on plate 2 114 is moved, because gear 115 is located between movable plate 1 and movable plate 2 114, therefore position
In the both sides of gear 115 movable plate 1 and the moving direction of movable plate 2 114 conversely, standing groove from tooth bar 1 to side
During one 11 movement, tooth bar 2 1141 is moved to the standing groove 1 of opposite side, when tooth bar 2 1141 is moved, the band of tooth bar 2 1141
Dynamic movable plate 2 114 is moved, and the hoisting board 2 112 fixed with movable plate 2 114 is moved also with tooth bar 2 1141, therefore as behaviour
When author pulls out hoisting board 1 from standing groove 1, hoisting board 2 112 is also stretched from the standing groove 1 of opposite side simultaneously
Go out, and it is identical with the distance that hoisting board 1 is moved, the structure of drag box 2 is consistent with the structure of cope 1, is easy to the He of cope 1
The lifting of drag box 2；After lifting is finished, to mobile hoisting board 1 in standing groove 1, movable plate 1 is with lifting
Driven in standing groove 1 of the movable plate 2 114 to opposite side by gear 115 while plate 1 is moved and moved, and then made
Hoisting board 2 112 is obtained also into the standing groove 1 of opposite side, reduces hoisting board 1 and the floor space of hoisting board 2 112,
Reduce the overall volume of sandbox.
Reference picture 4 and Fig. 5, when movable plate 1 and movable plate 2 114 are slided in chute 12, in movable plate 1
With restricted movable plate 1 and movable plate 2 114 are all provided with movable plate 2 114 from chute 12 completely into standing groove 1
Limiting plate 1132 so that movable plate 1 and movable plate 2 114 will not be separated with chute 12；For the ease of operator from putting
Put and hoisting board 1 or hoisting board 2 112 are pulled out in groove 1, therefore cope 1 and the outer wall of drag box 2 are in standing groove 1
Notch position be provided with driving groove 14（Such as Fig. 1）So that the finger of operator enters the increase of driving groove 14 and hoisting board one
111 and the contact area of hoisting board 2 112, increasing friction force, and then by hoisting board 1 or hoisting board 2 112 from placement
Pulled out in groove 1.
The lower end of reference picture 1 and Fig. 3, hoisting board 1 and hoisting board 2 112 is threaded with leveling board 1121, two
Individual leveling board 1121 is located at sustained height away from the plane where one end of hoisting board 1 and hoisting board 2 112, when lifting rope rises
When hanging on sandbox 1 and drag box 2, the setting of leveling board 1121 causes that lifting rope two ends when cope 1 and drag box 2 is lifted by crane are lifted by crane
Position it is highly identical, and then cause that cope 1 and drag box 2 are lifted by crane steadily, the quilt of leveling board 1121 during long-term use
Abrasion loosens, now by threaded adjusting leveling board 1121 between hoisting board 1 or hoisting board 2 112 away from
From, and then cause leveling board 1121 away from the plane where the side of hoisting board 1 and hoisting board 2 112 all the time same flat
On face, while being conveniently replaceable leveling board 1121, offer what is placed for leveling board 1121 on cope 1 and the side wall of drag box 2
Standing groove 2 13 so that, when standing groove 1 are entered, leveling board 1121 enters to be placed for hoisting board 1 and hoisting board 2 112
Groove 2 13, reduces influence of the leveling board 1121 to sandbox volume；Leveling board 1121 is away from hoisting board 1 and hoisting board 2 112
Side offer supplied messenger wire be embedded in fixing groove 1122, by lifting rope be embedded in fixing groove 1122 in, the lifting rope during lifting
Reduce and produce slip with leveling board 1121 so that cope 1 and drag box 2 are lifted by crane steadily.
Specific operation process：When lifting cope 1 and drag box 2 is needed, operator will be lifted by crane by driving groove 14
Plate 1 is pulled out from standing groove 1, and now hoisting board 1 drives movable plate 1 to be moved in chute 12 so that move
The drive gear 115 of tooth bar 1 on dynamic plate 1 is rotated, and when gear 115 is rotated, gear 115 drives tooth bar 2 1141
Moved to the opposite direction moved with tooth bar 1, and then cause direction of the movable plate 2 114 to the standing groove 1 of opposite side
It is mobile, drive hoisting board 2 112 also to move together when movable plate 2 114 is moved so that placement of the hoisting board 2 112 from opposite side
Groove 1 stretches out, and when now operator pulls out hoisting board 1 in the standing groove 1, hoisting board 2 112 is also simultaneously from putting
Put in groove 1 and stretch out, and hoisting board 1 is identical with the distance that hoisting board 2 112 is moved so that hoisting board 1 and lifting
The length that plate 2 112 stretches out standing groove 1 is identical, and then causes that cope 1 and drag box 2 are lifted by crane steadily, and now operator will
Lifting rope is embedded on the leveling board 1121 of hoisting board 1 and the lower end of hoisting board 2 112, and cope 1 and drag box 2 are moved into institute
Need position；Operator can also pull hoisting board 2 112 to be removed from the standing groove 1 of side, and then drive hoisting board 1
Removed from the standing groove 1 of opposite side；After cope 1 and the lifting of drag box 2 are finished, moved by standing groove 1
Dynamic hoisting board 1 so that movable plate 1 enters in chute 12, now the sliding tooth of tooth bar 1 on movable plate 1
Wheel 115 is rotated, and gear 115 drives tooth bar 2 1141 also to being moved in chute 12, and then drives hoisting board 2 112 to enter opposite side
Standing groove 1 in, reduce the floor space of hoisting board 1 and hoisting board 2 112, and then reduce the overall body of sandbox
Product.
Embodiment 2：One kind casting sandbox, the difference with embodiment 1 is, reference picture 6 and Fig. 7, in order to reduce
Hoisting board 1 and hoisting board 2 112 are moved in standing groove 1 during lifting cope 1 and drag box 2, therefore cope 1
Gag lever post 15 is threaded with the upper end of the side wall of drag box 2, gag lever post 15 is set near hoisting board 2 112, reduces limit
The influence that position bar 15 is moved to movable plate 1 and movable plate 2 114 in chute 12, gag lever post 15 passes perpendicularly through chute 12 simultaneously
Contradicted with the tooth bar 2 1141 on movable plate 2 114, now gag lever post 15 will limit the movement of tooth bar 2 1141, when tooth bar two
When 1141 movement is limited, gear 115 is fixed with the link position of tooth bar 2 1141, and then gear 115 and tooth bar 1
Contact position fix so that the position of tooth bar 1 is fixed, lifting rope lift by crane cope 1 and drag box 2 when, reduce
Boatswain chair 1 and hoisting board 2 112 into the possibility skidded off in standing groove 1 or from standing groove 1, when needing to move
During carry-over bar 2 1141, rotary spacing bar 15 causes that gag lever post 15 is separated with tooth bar 2 1141；Gag lever post 15 with movable plate two
One end that tooth bar 2 1141 on 114 is contradicted is provided with the tooth bar 3 151 engaged with tooth bar 2 1141, when gag lever post 15 and tooth bar two
During 1141 conflict, tooth bar 3 151 is engaged with tooth bar 2 1141, increases the contact area of gag lever post 15 and tooth bar 2 1141, is made
Obtain gag lever post 15 and stabilization is contacted with tooth bar 2 1141；Cope 1 is offered on drag box 2 in the side contradicted with drag box 2
The stopper slot 16 of the insertion of gag lever post 15, when cope 1 and drag box 2 are in mould assembling, the gag lever post 15 on drag box 2 is initially entered
In stopper slot 16, certain guide effect is played in the mould assembling to cope 1 and drag box 2, and guiding is arranged with stopper slot 16
Set 161, friction when reducing gag lever post 15 in entrance stopper slot 16 with stopper slot 16, protects gag lever post 15.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (8)
1. a kind of casting sandbox, including cope（1）And drag box（2）, the cope（1）And drag box（2）It is hollow
Cuboid, it is characterised in that：The cope（1）Opposing sidewalls on offer notch standing groove one outwardly（11）,
The cope（1）Side wall on offer and make two standing grooves one（11）The chute of connection（12）, two standing grooves
One（11）Inside sliding is connected with hoisting board one respectively（111）With hoisting board two（112）, the hoisting board one（111）It is provided with and stretches
Enter chute（12）Interior movable plate one（113）, the hoisting board two（112）It is provided with and stretches into chute（12）Interior movable plate two
（114）, the chute（12）In movable plate one（113）With movable plate two（114）Between be provided with gear（115）, the movable plate
One（113）Towards movable plate two（114）Side be provided with and gear（115）The tooth bar one of engagement（1131）, the movable plate two
（114）It is provided with and gear（115）The tooth bar two of engagement（1141）, the drag box（2）Structure and cope（1）Structure one
Cause.
2. casting sandbox according to claim 1, it is characterised in that：The movable plate one（113）With movable plate two（114）
On be all provided with restricted movable plate one（113）With movable plate two（114）From chute（12）Completely into standing groove one（11）Interior limit
Position plate（1132）.
3. casting sandbox according to claim 1, it is characterised in that：The hoisting board one（111）With hoisting board two（112）
Lower end be threaded with leveling board（1121）, two leveling boards（1121）Away from hoisting board one（111）And hoisting board
Two（112）One end where plane be located at sustained height, the cope（1）And drag box（2）Confession is offered on the wall of side
Leveling board（1121）The standing groove two of placement（13）.
4. casting sandbox according to claim 3, it is characterised in that：The leveling board（1121）Away from hoisting board one
（111）With hoisting board two（112）Side offer supplied messenger wire be embedded in fixing groove（1122）.
5. casting sandbox according to claim 1, it is characterised in that：The cope（1）And drag box（2）Outer wall is being put
Put groove one（11）Notch position be provided with driving groove（14）.
6. casting sandbox according to claim 1, it is characterised in that：The cope（1）And drag box（2）Side wall
Upper end is threaded with gag lever post（15）, the gag lever post（15）Near hoisting board two（112）Set, the gag lever post（15）
Pass perpendicularly through chute（12）And with movable plate two（114）On tooth bar two（1141）Contradict, the cope（1）With drag box
（2）The side of conflict offers and supplies drag box（2）Upper limit bar（15）Embedded stopper slot（16）.
7. casting sandbox according to claim 6, it is characterised in that：The gag lever post（15）With movable plate two（114）
On tooth bar two（1141）One end of conflict is provided with and tooth bar two（1141）The tooth bar three of engagement（151）.
8. casting sandbox according to claim 6, it is characterised in that：The stopper slot（16）Inside it is arranged with fairlead
（161）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621162626.3U CN206185096U (en) | 2016-10-24 | 2016-10-24 | Casting sand box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621162626.3U CN206185096U (en) | 2016-10-24 | 2016-10-24 | Casting sand box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206185096U true CN206185096U (en) | 2017-05-24 |
Family
ID=58733155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621162626.3U Expired - Fee Related CN206185096U (en) | 2016-10-24 | 2016-10-24 | Casting sand box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206185096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424734A (en) * | 2017-09-26 | 2017-12-01 | 洛阳市星合特种变压器有限公司 | A kind of heat dissipating device of transformer |
| CN111992678A (en) * | 2020-08-25 | 2020-11-27 | 管冰倩 | Sand casting auto-lock sand box |
-
2016
- 2016-10-24 CN CN201621162626.3U patent/CN206185096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424734A (en) * | 2017-09-26 | 2017-12-01 | 洛阳市星合特种变压器有限公司 | A kind of heat dissipating device of transformer |
| CN111992678A (en) * | 2020-08-25 | 2020-11-27 | 管冰倩 | Sand casting auto-lock sand box |
| CN111992678B (en) * | 2020-08-25 | 2022-05-10 | 大连长盛海华输送设备制造有限公司 | Sand casting auto-lock sand box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |