CN207447292U - A kind of sandbox convenient for extraction sand lump - Google Patents
A kind of sandbox convenient for extraction sand lump Download PDFInfo
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- CN207447292U CN207447292U CN201721357970.2U CN201721357970U CN207447292U CN 207447292 U CN207447292 U CN 207447292U CN 201721357970 U CN201721357970 U CN 201721357970U CN 207447292 U CN207447292 U CN 207447292U
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- sand
- sandbox
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- box board
- lump
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Abstract
The utility model discloses a kind of sandboxes convenient for extraction sand lump, the sandbox is isosceles trapezoid shape, it is composed of forward and backward and both sides sand box board, it is interior to be equipped with the partition plate slid back and forth along both sides sand box board, it is respectively equipped with the wedge block agreed with sand box board on the inside of the sand box board of both sides.Advantage is that the sandbox is trapezoidal shape, and agreed with using wedge block, after the making of sand lump is completed, sand box board need not be dismantled, only sandbox need to integrally be lifted, then the wedge block that will be left on sand lump is removed, and reloads the sand box board of both sides, it can then carry out making production next time, improve the efficiency for making sand lump；The partition plate that can be slid back and forth is set simultaneously, sandbox size has been adjusted flexibly, adapts to the requirement of plurality of specifications sand lump manufactured size.
Description
Technical field
The utility model belongs to sandbox field more particularly to a kind of sandbox that can be convenient for extraction sand lump.
Background technology
Traditional sandbox is generally all formed by metal casting, is included sandbox body and is welded in two symmetrical side of sandbox body
Frame is carried at side, sandbox body is the semiclosed shape box body with opening, and inner space is used to place molding sand；In assembly line
It needs to purchase substantial amounts of sandbox in production process, work efficiency is improved with this, and sandbox is metal casting, price is relatively more high
It is expensive.
In addition, in the engraving production of existing sand mold, for making the sandbox of sand lump as fixed structure, sand mold size is produced
It is more single, in actually manufacture application adaptability deficiency is made for the sand lump of different processing requests.Meanwhile make when by
It is fitted closely in sand lump and sandbox, the frictional force of the two is big, after completing, is drawn off and there are bigger difficulty.
Utility model content
Purpose of utility model：It can be after sand lump have been prepared very easily the purpose of this utility model is to provide one kind
With regard to the sandbox that can take out sand lump.
Technical solution：The utility model is trapezoidal shape, by forward and backward and both sides sand box board convenient for the sandbox of extraction sand lump
Be composed, in be equipped with the partition plate that is slid back and forth along both sides sand box board, be respectively equipped on the inside of the sand box board of both sides and sand box board
The wedge block agreed with.
Furtherly, the wedge block that the utility model uses and the one side that the inside of both sides sand box board is mutually agreed with for inclined-plane,
Another side is vertical plane.
It further says, the sand box board of the utility model is wooden boards.Wherein, the angle of both sides sand box board and vertical plane
It can be 4~7 °.It is preferred that it can be 5~6 °.The sandbox of the angular range can be conducive to the taking-up of sand lump.
Furtherly, the upper end both sides for the partition plate that the utility model is equipped with extend outwardly equipped with groove, the groove and two
Side sand box board fastens and is slid back and forth along it.
Advantageous effect：Compared with prior art, it is the advantages of the utility model：First, the utility model sets sandbox
For trapezoidal shape, and agreed with using wedge block, after the making of sand lump is completed, without dismantling sand box board, only sandbox need to integrally be carried
It rises, then the wedge block that will be left on sand lump is removed, and reloads the sand box board of both sides, then can carry out making production next time, carry
The high efficiency for making sand lump；Secondly, sandbox ruler has been adjusted flexibly by setting the partition plate that can be slid back and forth in the utility model
It is very little, the size of sand lump is adjusted, the size of sand lump is enabled to coincide with carving the size of part, adapts to plurality of specifications sand mo(u)ld
Manufactured size requirement, effectively improves processing efficiency, improves the service efficiency of sand lump, reduces the waste of resin sand and saves sand lump
Cost of manufacture.
Description of the drawings
Fig. 1 is sandbox structure diagram of the utility model convenient for extraction sand lump；
Fig. 2 is sandbox side view of the utility model convenient for extraction sand lump.
Specific embodiment
The technical solution of the utility model is described in further details below in conjunction with the accompanying drawings.
As shown in Figure 1, the sandbox of the utility model is isosceles trapezoid shape, it is composed of forward and backward and both sides sand box board, two
Side sand box board is two waists of isosceles trapezoid, and sand box board is wooden boards.The angle of both sides sand box board and vertical plane is 4~
7 °, preferably can be 5~6 °, further respectively have the wedge block 2 agreed with sand box board on the inside of the sand box board of both sides, the wedge block 2 with
The one side that the inside of both sides sand box board is mutually agreed with is inclined-plane, and another side is vertical plane.By both sides sand box board and the angle of vertical plane
4~7 ° and being used cooperatively in combination with wedge block 2 are arranged to, is enabled to when extracting sand lump, reduces sand lump and both sides sand
Friction between boxboard, easily takes out.
As shown in Fig. 2, the partition plate 1 slid back and forth along both sides sand box board is additionally provided in the sandbox of the utility model, partition plate 1
Upper end both sides extend outwardly equipped with groove, which fastens with both sides sand box board and slid back and forth along it.
Operation principle：After the assembling of forward and backward and both sides sand box board, fastened by screw rod, wedge block 2 is close to both sides respectively
Sand box board be packed into, ensure with sand box board on the inside of agree with, be packed into partition plate 1, and make as needed carve part size it is big
The distance of minor adjustment partition plate using 1 position of fastening bolt stationary barrier, prevents from moving.Sand is filled into sandbox and prepares sand lump, it is complete
Lift sandbox after, then the wedge block 2 that will be left on sand lump is removed, you can sand lump is made.
Claims (6)
1. a kind of sandbox convenient for extraction sand lump, it is characterised in that：The sandbox is isosceles trapezoid shape, by forward and backward and both sides sandbox
Plate is composed, in be equipped with the partition plate (1) that is slid back and forth along both sides sand box board, be respectively equipped on the inside of the sand box board of both sides and sand
The wedge block (2) that boxboard agrees with.
2. the sandbox according to claim 1 convenient for extraction sand lump, it is characterised in that：The wedge block (2) and both sides sand
The one side that the inside of boxboard is mutually agreed with is inclined-plane, and another side is vertical plane.
3. the sandbox according to claim 2 convenient for extraction sand lump, it is characterised in that：The both sides sand box board and vertical plane
Angle be 4~7 °.
4. the sandbox according to claim 3 convenient for extraction sand lump, it is characterised in that：The both sides sand box board and vertical plane
Angle be 5~6 °.
5. the sandbox according to claim 1 convenient for extraction sand lump, it is characterised in that：The upper end both sides of the partition plate (1)
Extend outwardly equipped with groove, which fastens with both sides sand box board and slid back and forth along it.
6. the sandbox according to claim 1 convenient for extraction sand lump, it is characterised in that：The sand box board is wooden boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357970.2U CN207447292U (en) | 2017-10-20 | 2017-10-20 | A kind of sandbox convenient for extraction sand lump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357970.2U CN207447292U (en) | 2017-10-20 | 2017-10-20 | A kind of sandbox convenient for extraction sand lump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447292U true CN207447292U (en) | 2018-06-05 |
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ID=62281052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357970.2U Active CN207447292U (en) | 2017-10-20 | 2017-10-20 | A kind of sandbox convenient for extraction sand lump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511462A (en) * | 2017-10-20 | 2017-12-26 | 南京晨光艺术工程有限公司 | A kind of sandbox for being easy to extract sand lump |
-
2017
- 2017-10-20 CN CN201721357970.2U patent/CN207447292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511462A (en) * | 2017-10-20 | 2017-12-26 | 南京晨光艺术工程有限公司 | A kind of sandbox for being easy to extract sand lump |
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