CN207547553U - A kind of sandbox for engineering automobiles Steel Castings - Google Patents
A kind of sandbox for engineering automobiles Steel Castings Download PDFInfo
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- CN207547553U CN207547553U CN201721755278.5U CN201721755278U CN207547553U CN 207547553 U CN207547553 U CN 207547553U CN 201721755278 U CN201721755278 U CN 201721755278U CN 207547553 U CN207547553 U CN 207547553U
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- sandbox
- hole
- chucking lug
- location hole
- steel castings
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Abstract
The utility model is related to a kind of sandbox for engineering automobiles Steel Castings, including：Upper box and lower box, the housing both sides of upper box are provided with the first chucking lug, lower box is provided with the second chucking lug in corresponding position, the side surface of first chucking lug is provided with the first locking ear, the side surface of second chucking lug is provided with the second locking ear, and the first locking ear and the second locking ear are on same vertical position.A kind of sandbox for engineering automobiles Steel Castings of the utility model can realize being accurately positioned and reliably locking for upper box and lower box.
Description
Technical field
The utility model is related to a kind of sandboxes for engineering automobiles Steel Castings.
Background technology
The positioning of the sandbox of engineering automobiles Steel Castings is currently used for, typically by upper box and lower box
Contact surface setting blocks mutually the protrusion matched or recess portion realizes positioning, for the mould assembling positioning of casting as disclosed in CN203380326U
Structure, after a number of uses, the position of located in connection is easy to wear and dislocation, mould assembling position inaccurate influence casting matter for sandbox
Amount, and related locking device is also very simple, usually pressurize weight or with wringing or iron wire is fastened on upper box, no
Upper box and lower box can reliably be locked.
Utility model content
The utility model is related to a kind of sandboxes for engineering automobiles Steel Castings, can realize upper box and lower box
Be accurately positioned and reliably lock.
The utility model is achieved through the following technical solutions：
A kind of sandbox for engineering automobiles Steel Castings, including：Upper box and lower box, the housing both sides of upper box
The first chucking lug is provided with, lower box is provided with the second chucking lug, the side surface setting of first chucking lug in corresponding position
There is the first locking ear, the side surface of second chucking lug is provided with the second locking ear, and the first locking ear and second are locked at ear
In on same vertical position.
Through the above technical solutions, the chucking lug of sandbox is set to housing both sides, locking ear is set on chucking lug, first fixed
It is locked behind position so that the positioning and locking of sandbox are simple and convenient, securely and reliably.
As further improvement of the utility model, the first positioning is provided on the first chucking lug of the upper box side
Hole is provided with the second location hole on the first chucking lug of upper box opposite side, is set on second chucking lug of lower box side
Have with the matched third location hole of first positioning hole position and size, be provided on the second chucking lug of lower box opposite side with
Second position of positioning hole and matched 4th location hole of size.Through the above technical solutions, first positioning hole is positioned with third
Hole site and size matching, the second location hole are matched with the 4th position of positioning hole and size, upper box and lower box accurate positioning.
As further improvement of the utility model, the first positioning hole and third location hole are slotted hole, described the
Two location holes and the 4th location hole are circular hole.Through the above technical solutions, first positioning hole and third location hole are slotted hole,
Second location hole and the 4th location hole are circular hole so that upper box and lower box are first determined when carrying out mould assembling positioning by second
Position tetra- location holes of Kong Yu alignment positioning, first positioning hole and third location hole also have centainly fault-tolerant due to being slotted hole
Space so that mould assembling process is more smoothly efficient, and positioning is also more accurate.
As further improvement of the utility model, first chucking lug and the second chucking lug include transverse slat, stringer board
And side plate, transverse slat connection housing and stringer board, side plate connection housing and stringer board, stringer board connect transverse slat and side plate, first positioning
Hole, the second location hole, third location hole, the 4th location hole are set on transverse slat, the first locking ear, the second locking ear setting
In on stringer board.Through the above technical solutions, transverse slat, stringer board and side plate can be integrally formed or by being welded, such structure
Chucking lug stable structure, positioning and locking are more accurate and firm.
As further improvement of the utility model, the side plate on each chucking lug is two.Through the above technical solutions,
Two side plates cause chucking lug bonding strength to increase, and structure is more stable.
As further improvement of the utility model, through-hole is offered on described two side plates.Pass through above-mentioned technical side
On the other hand case, the setting of through-hole also mitigate the weight of chucking lug, make entire babinet on the one hand convenient for observation positioning scenarios
Weight saving.
As further improvement of the utility model, the housing both sides of the upper box are both provided with the first lifting lug, institute
The housing both sides for stating lower box are both provided with second lifting lug.Through the above technical solutions, the setting for playing lifting lug facilitates babinet
It lifts by crane, four lifting lugs of setting on upper box also allow for stablizing center of gravity during lifting, and mould assembling is convenient.
As further improvement of the utility model, ribs is provided on the side wall of the upper box.Pass through above-mentioned skill
Art scheme, ribs can increase body structure intensity, improve service life.
As further improvement of the utility model, the lower box is provided with rib in the position for playing lifting lug.Pass through
Above-mentioned technical proposal plays the position setting rib of lifting lug connecting box body, to increase bonding strength, makes to be hardly damaged.
According to a kind of sandbox for engineering automobiles Steel Castings of the utility model, positioning and locking device are respectively provided with
In on chucking lug, clever structure is easy to use.
Above and other objects, features and advantages to allow the utility model can be clearer and more comprehensible, preferable reality cited below particularly
Example is applied, and coordinates institute's accompanying drawings, is described in detail below.
Description of the drawings
Fig. 1 is the entirety of a kind of sandbox for engineering automobiles Steel Castings that the utility model one embodiment provides
Structure diagram；
Fig. 2 is the vertical view of a kind of sandbox for engineering automobiles Steel Castings that the utility model one embodiment provides
Figure；
Fig. 3 is the section view of a kind of sandbox for engineering automobiles Steel Castings that the utility model one embodiment provides
Figure；
Fig. 4 is the nowel of a kind of sandbox for engineering automobiles Steel Castings that the utility model one embodiment provides
The structure diagram of body；
In figure：Upper box 1, lower box 2, the first chucking lug 11, the second chucking lug 21, first locking ear 13, second are locked
Ear 23, first positioning hole 12A, the second location hole 12B, third location hole 22A, the 4th location hole 22B, the first lifting lug 14,
Two lifting lugs 24, ribs 15, rib 25.
Specific embodiment
The technological means and effect taken further to illustrate the utility model by the predetermined purpose of utility model of realization,
Attached drawing and preferred embodiment are fastened below, to according to specific embodiment of the present utility model, structure, feature and its effect, in detail
It describes in detail bright as after.
A kind of sandbox for engineering automobiles Steel Castings, referring to Fig. 1, including：Upper box 1 and lower box 2, top box
The housing both sides of body 1 are provided with the first chucking lug 11, and lower box 2 is provided with the second chucking lug 21 in corresponding position, and described first
The side surface of chucking lug 11 is provided with the first locking ear 13, and the side surface of second chucking lug is provided with the second locking ear 23,
First locking ear and the second locking ear are on same vertical position.
Preferably, Fig. 2, Fig. 3 and Fig. 4 are please referred to, it is fixed that first is provided on the first chucking lug 11 of the upper box side
Position hole 12A, is provided with the second location hole 12B on the first chucking lug of upper box opposite side, the lower box side second positions
It is provided on ear 21 and determines with first positioning hole position and the matched third location hole 22A of size, the second of lower box opposite side
It is provided with and the second position of positioning hole and the matched 4th location hole 22B of size on the ear of position.
Preferably, referring to Fig. 2, the first positioning hole 12A and third location hole 22A is slotted hole, described second is fixed
Position hole 12B and the 4th location hole 22B is circular hole.
Preferably, referring to Fig. 1, first chucking lug, 11 and second chucking lug 21 includes transverse slat, stringer board and side plate,
Transverse slat connects housing and stringer board, side plate connection housing and stringer board, stringer board connection transverse slat and side plate, the first positioning hole, second
Location hole, third location hole, the 4th location hole are set on transverse slat, and the first locking ear, the second locking ear are set to stringer board
On.
Preferably, referring to Fig. 1, the side plate on each chucking lug is two.
Preferably, referring to Fig. 1, offering through-hole on described two side plates.
Preferably, the housing both sides of the upper box 1 are both provided with the first lifting lug 14, the housing two of the lower box 2
Side is both provided with second lifting lug 24.
Preferably, it is provided with ribs 15 on the side wall of the upper box 1.
Preferably, the lower box 2 is provided with rib 25 in the position for playing lifting lug.
Specifically, in one embodiment, third is set to position on the transverse slat 211 of the second chucking lug of 2 side of lower box
Hole 22A, third location hole 22A are slotted hole, and the second locking ear 23 is set on stringer board 212, through-hole, nowel are opened up on side plate 213
4th location hole is set on the transverse slat of the second chucking lug of 2 opposite side of body, and the 4th location hole is circular hole, and the first of upper box 1 is fixed
The setting of position ear is adapted with the setting of the second chucking lug of lower box, when upper box 1 is with 2 mould assembling of lower box, is first determined second
Position Kong Yu tetra- location holes positioning, then be inserted into circular locating openings with positioning pin, after first positioning hole and third location hole are determined
Position, then another positioning pin is inserted into oblong location hole, the mould assembling positioning of upper and lower babinet is completed, then carry out upper box under
The locking ear of upper box and lower box is locked by the locking of babinet, when locking using retaining mechanism.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, although the utility model with preferred embodiment disclose as above, be not limited to the utility model, Ren Heben
Field technology personnel are not being departed from the range of technical solutions of the utility model, are made when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation
Any simple modification, equivalent change and modification that the technical essence of the utility model makees above example still falls within this
In the range of utility model technical solution.
Claims (9)
1. a kind of sandbox for engineering automobiles Steel Castings, which is characterized in that including：Upper box（1）And lower box（2）,
Upper box（1）Housing both sides be provided with the first chucking lug（11）, lower box（2）Corresponding position is provided with the second chucking lug
（21）, first chucking lug（11）Side surface be provided with the first locking ear（13）, the side surface of second chucking lug is set
It is equipped with the second locking ear（23）, the first locking ear and the second locking ear are on same vertical position.
A kind of 2. sandbox for engineering automobiles Steel Castings as described in claim 1, which is characterized in that the upper box
First chucking lug of side（11）On be provided with first positioning hole（12A）, it is provided on the first chucking lug of upper box opposite side
Second location hole（12B）, second chucking lug of lower box side（21）On be provided with it is equal with first positioning hole position and size
Matched third location hole（22A）, it is provided with and the second position of positioning hole and size on the second chucking lug of lower box opposite side
Matched 4th location hole（22B）.
3. a kind of sandbox for engineering automobiles Steel Castings as claimed in claim 2, which is characterized in that described first is fixed
Position hole（12A）And third location hole（22A）For slotted hole, second location hole（12B）And the 4th location hole（22B）For circle
Hole.
4. a kind of sandbox for engineering automobiles Steel Castings as claimed in claim 2, which is characterized in that described first is fixed
Position ear（11）With the second chucking lug（21）Include transverse slat, stringer board and side plate, transverse slat connection housing and stringer board, side plate connection housing
And stringer board, stringer board connection transverse slat and side plate, the first positioning hole, the second location hole, third location hole, the setting of the 4th location hole
In on transverse slat, the first locking ear, the second locking ear are set on stringer board.
A kind of 5. sandbox for engineering automobiles Steel Castings as claimed in claim 4, which is characterized in that each chucking lug
On side plate be two.
A kind of 6. sandbox for engineering automobiles Steel Castings as claimed in claim 5, which is characterized in that described two sides
Through-hole is offered on plate.
A kind of 7. sandbox for engineering automobiles Steel Castings as described in claim 1, which is characterized in that the upper box
（1）Housing both sides be both provided with the first lifting lug（14）, the lower box（2）Housing both sides be both provided with second lifting lug
（24）.
A kind of 8. sandbox for engineering automobiles Steel Castings as described in claim 1, which is characterized in that the upper box
（1）And lower box（2）Side wall on be both provided with ribs（15）.
A kind of 9. sandbox for engineering automobiles Steel Castings as described in claim 1, which is characterized in that the upper box
（1）And lower box（2）The position for playing lifting lug is provided with rib（25）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712617 | 2017-06-19 | ||
| CN2017207126175 | 2017-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547553U true CN207547553U (en) | 2018-06-29 |
Family
ID=62664564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721755278.5U Active CN207547553U (en) | 2017-06-19 | 2017-12-15 | A kind of sandbox for engineering automobiles Steel Castings |
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| Country | Link |
|---|---|
| CN (1) | CN207547553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405149A (en) * | 2019-07-25 | 2019-11-05 | 北京航星机器制造有限公司 | A kind of resin sand group co-casting protective device and method |
| CN111266538A (en) * | 2020-02-20 | 2020-06-12 | 黄浩瑞 | Positioning and locking device for casting molding sand box |
-
2017
- 2017-12-15 CN CN201721755278.5U patent/CN207547553U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405149A (en) * | 2019-07-25 | 2019-11-05 | 北京航星机器制造有限公司 | A kind of resin sand group co-casting protective device and method |
| CN110405149B (en) * | 2019-07-25 | 2021-12-07 | 北京航星机器制造有限公司 | Resin sand combined casting mold protection device and method |
| CN111266538A (en) * | 2020-02-20 | 2020-06-12 | 黄浩瑞 | Positioning and locking device for casting molding sand box |
| CN111266538B (en) * | 2020-02-20 | 2021-05-18 | 安福县益劲机械有限公司 | Positioning and locking device for casting molding sand box |
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