CN207358104U - A kind of fast assembling sandbox structure - Google Patents
A kind of fast assembling sandbox structure Download PDFInfo
- Publication number
- CN207358104U CN207358104U CN201721041848.4U CN201721041848U CN207358104U CN 207358104 U CN207358104 U CN 207358104U CN 201721041848 U CN201721041848 U CN 201721041848U CN 207358104 U CN207358104 U CN 207358104U
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- CN
- China
- Prior art keywords
- cope
- type clamp
- drag box
- abutted flange
- sandbox
- Prior art date
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Abstract
The utility model discloses a kind of fast assembling sandbox structure, including cope, drag box, C-type clamp and taper pin；Abutted flange side is equipped with the lower edge of cope and the top edge of drag box；Vertical rib plate and horizontal bar batten are equipped with the side of cope and drag box；C-type clamp is integrally formed by middle straight section and the curved segment positioned at straight section both ends；The end of two curved segments is opposite, and disc collet is equipped with end；Cope is installed on drag box, and C-type clamp is clamped on the abutted flange side of cope and drag box；Taper pin is arranged between disc collet and abutted flange side for one group two-by-two.The sandbox structure causes sandbox installation, convenient disassembly using C-type clamp, saves man-hour, improves work efficiency, and dismounting is laborsaving, mitigates staff labor intensity, and C-type clamp is small using consuming, can Reusability.
Description
Technical field
A kind of sandbox structure is the utility model is related to, especially a kind of fast assembling sandbox structure.
Background technology
Traditional sandbox lock box is using screw rod, nut and gasket combination, and there are problems with point in use：(1)
Limitation is larger during lock box, is limited be subject to lock box hole site and quantity, needs in addition to cut lock box groove if the misalignment of lock box hole；
(2) unlocking case hole can reduce sandbox flange intensity；(3) taken time and effort when lock box operates, locking speed is slow；(4) pour into a mould after by
In sandbox expanded by heating, cause screw rod to be killed with nut and be difficult to dismantle；(5) it is firmly excessive when locking and dismantle to also result in screw rod change
The rotten tooth of shape, screw thread, can also be worn using rear thread for a long time；(6) if meeting when molten metal is dropped between screw rod and nut when pouring into a mould
Cause screw rod to be glued extremely with nut, can not dismantle.
The content of the invention
Purpose of utility model：There is provided a kind of can realize quick assembly and disassembly and the higher sandbox structure of structural strength.
Technical solution：A kind of fast assembling sandbox structure described in the utility model, including cope, drag box, c-type
Folder and taper pin；Abutted flange side is equipped with the lower edge of cope and the top edge of drag box；In cope and lower sand
The side of case is equipped with vertical rib plate and horizontal bar batten；C-type clamp is by middle straight section and the curved segment positioned at straight section both ends
It is integrally formed；The end of two curved segments is opposite, and disc collet is equipped with end；Cope is installed on drag box, c-type
It is clamped on the abutted flange side of cope and drag box；Taper pin is arranged on disc collet and abutted flange for one group two-by-two
Between side.
Using C-type clamp so that sandbox installation, convenient disassembly, save man-hour, work efficiency is improved, dismounts laborsaving, mitigation person
Work labor intensity；In addition C-type clamp is small using consuming, can Reusability, made of forging type, it is of low cost, and be not required to lock
Case hole, strengthens sandbox intensity, and bonding will not be dripped due to molten metal and occurs to be inconvenient to dismantle phenomenon；Utilize C-type clamp and taper pin
Coordinate to complete lock box process, there is higher security intensity；Can effectively it be strengthened using vertical rib plate and horizontal bar batten
The structural strength of sandbox；Contact area can be strengthened using disc collet, it is ensured that the stability of bite.
As the further limits scheme of the utility model, circle is equipped with the infall of vertical rib plate and horizontal bar batten
Cylindricality lifting lug.The allocation and transportation of cope and drag box can be facilitated using cylindrical lifting lug, and be arranged on vertical rib plate and transverse direction
The infall of rib plate has higher structural strength.
As the further limits scheme of the utility model, depression is equipped with along its C-shaped trend in the left and right side of C-type clamp
Groove.The yield strength of C-type clamp can be strengthened using recessed groove.
Compared with prior art, its advantage is the utility model：Using C-type clamp so that sandbox installation, convenient disassembly,
Man-hour is saved, improves work efficiency, dismounting is laborsaving, mitigates staff labor intensity；In addition C-type clamp is small using consuming, and can make repeatedly
With, made of forging type, it is of low cost, and lock box hole is not required to, strengthen sandbox intensity, will not be dripped due to molten metal viscous
Life of binding up one's hair is inconvenient to dismantle phenomenon；Coordinated using C-type clamp and taper pin to complete lock box process, there is higher security intensity；Adopt
The structural strength of sandbox can effectively be strengthened with vertical rib plate and horizontal bar batten；Contact can be strengthened using disc collet
Area, it is ensured that the stability of bite.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the C-type clamp structure diagram of the utility model；
Fig. 3 is diagrammatic cross-section at A-A in Fig. 2.
In figure：1st, cope, 2, drag box, 3, C-type clamp, 4, taper pin, 5, disc collet, 6, recessed groove, 7, rendezvous method
Lan Bian, 8, cylindrical lifting lug, 9, vertical rib plate, 10, horizontal bar batten.
Embodiment
Technical solutions of the utility model are described in detail below in conjunction with the accompanying drawings, but the scope of protection of the utility model
It is not limited to the embodiment.
Embodiment 1：
As shown in Figs. 1-3, the utility model discloses a kind of fast assembling sandbox structure to include：Cope 1, drag box
2nd, C-type clamp 3 and taper pin 4；Abutted flange side 7 is equipped with the lower edge of cope 1 and the top edge of drag box 2；Upper
The side of sandbox 1 and drag box 2 is equipped with vertical rib plate 9 and horizontal bar batten 10；C-type clamp 3 is by middle straight section and position
Curved segment in straight section both ends is integrally formed；The end of two curved segments is opposite, and disc collet 5 is equipped with end；Cope 1
On drag box 2, C-type clamp 3 is clamped on the abutted flange side 7 of cope 1 and drag box 2；Taper pin 4 sets for one group two-by-two
Put between disc collet 5 and abutted flange side 7.
Further, it is equipped with cylindrical lifting lug 8 in the infall of vertical rib plate 9 and horizontal bar batten 10；In C-type clamp 3
Left and right side along its C-shaped trend be equipped with recessed groove 6.
Fast assembling sandbox structure disclosed in the utility model when in use, passes through 2 side of cope 1 and drag box first
Upper and lower two sandbox abutting joints are recycled multiple intervals of C-type clamps 3 to be clamped in cope 1 and lower sand by the cylindrical lifting lug 8 in face
On the abutted flange side 7 of case 2, while it is packed in two-by-two for one group between disc collet 5 and abutted flange side 7 using taper pin 4
Gap in, the clamping fastener of drag box in realization；After sand mo(u)ld completes, it is only necessary to knocking taper pin 4 makes it come off,
To be rapidly completed the dismounting of C-type clamp 3, so as to fulfill quick assembly and disassembly.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not
It is construed to the limitation to the utility model itself.The spirit and scope of the utility model that appended claims define are not being departed from
Under the premise of, can various changes can be made in the form and details to it.
Claims (3)
- A kind of 1. fast assembling sandbox structure, it is characterised in that：Including cope (1), drag box (2), C-type clamp (3) and Taper pin (4)；Abutted flange side (7) is equipped with the lower edge of cope (1) and the top edge of drag box (2)；In cope (1) and the side of drag box (2) is equipped with vertical rib plate (9) and horizontal bar batten (10)；C-type clamp (3) is by middle straight section And the curved segment positioned at straight section both ends is integrally formed；The end of two curved segments is opposite, and disc collet is equipped with end (5)；Cope (1) is installed on drag box (2), and C-type clamp (3) is clamped in the abutted flange side of cope (1) and drag box (2) (7) on；Taper pin (4) is arranged between disc collet (5) and abutted flange side (7) for one group two-by-two.
- 2. fast assembling sandbox structure according to claim 1, it is characterised in that：In vertical rib plate (9) and laterally The infall of rib plate (10) is equipped with cylindrical lifting lug (8).
- 3. fast assembling sandbox structure according to claim 1, it is characterised in that：On the left and right side edge of C-type clamp (3) Its C-shaped trend is equipped with recessed groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041848.4U CN207358104U (en) | 2017-08-20 | 2017-08-20 | A kind of fast assembling sandbox structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041848.4U CN207358104U (en) | 2017-08-20 | 2017-08-20 | A kind of fast assembling sandbox structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358104U true CN207358104U (en) | 2018-05-15 |
Family
ID=62422198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721041848.4U Active CN207358104U (en) | 2017-08-20 | 2017-08-20 | A kind of fast assembling sandbox structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358104U (en) |
-
2017
- 2017-08-20 CN CN201721041848.4U patent/CN207358104U/en active Active
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