CN207026427U - One kind casting sandbox positioning and locking device - Google Patents
One kind casting sandbox positioning and locking device Download PDFInfo
- Publication number
- CN207026427U CN207026427U CN201720907736.6U CN201720907736U CN207026427U CN 207026427 U CN207026427 U CN 207026427U CN 201720907736 U CN201720907736 U CN 201720907736U CN 207026427 U CN207026427 U CN 207026427U
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- locking device
- locating cone
- hole
- utility
- drag box
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Abstract
The utility model discloses one kind casting sandbox positioning and locking device, including fixing device, cope, drag box, the first locating cone and the second locating cone, its described fixing device is provided with the first locking device and the second locking device, second locking device is inserted by the first locking device and fixed, the cope is consistent with drag box size structure, first locating cone is located in the sand mold of drag box, tells that the second locating cone is located in the first locating cone moulding hole.Second locking device is provided with through hole, and through hole is inserted by the first locking device vertical spike, and first locating cone is provided with screw hole, and screw hole is screwed into fixation by screw rod, and first locating cone is consistent with the shape size of locating cone.The utility model designs a kind of sand mold locating cone, greatly improves sandbox setting accuracy, and reduces the influence for thinking factor, and so as to improve casting quality, locking device is simple to operate, greatly improves operating efficiency.
Description
Technical field
Field of machining and machinebuilding technology is the utility model is related to, is specially a kind of casting sandbox positioning and locking device.
Background technology
Sand casting requires upper drag box mould assembling accurate positioning and locked firmly that conventional method is manually in upper drag box
Upper line makes marks, and is aligned by line during mould assembling, fixes locking with bolt, shortcoming is that positioning precision is not high, is affected by human factors
Greatly, it is tightened by bolts that speed is slow, and efficiency is low.In order to solve the above problems, therefore it is proposed that a kind of casting sandbox positioning and lock
Tight device.
Utility model content
The purpose of this utility model is to provide a kind of casting sandbox positioning and locking device solve institute in background technology
The problem of proposition.To achieve the above object, the utility model provides following technical scheme：One kind casting sandbox positioning and locking dress
Put, including fixing device, cope, drag box, the first locating cone and the second locating cone, its described fixing device are provided with first
Locking device and the second locking device, second locking device are inserted by the first locking device and fixed, and the cope is with
Sandbox size structure is consistent, and first locating cone is located in the sand mold of drag box, and second locating cone is positioned at the first positioning
Bore in moulding hole.
As a kind of preferred embodiment of the present utility model, second locking device is provided with through hole, and through hole is by
One locking device vertical spike inserts.
As a kind of preferred embodiment of the present utility model, first locating cone is provided with screw hole, screw hole by
Screw rod is screwed into fixation.
As a kind of preferred embodiment of the present utility model, the shape size of first locating cone and the second locating cone
Unanimously.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. using the first locating cone and the second locating cone moulding, mould assembling, unpacking, significantly improve moulding speed, meanwhile, close
Case precision improves, and is played an important role to improving casting quality.
2. the first locking device and the second locking device structure are simple, easy to operate, reliable lock, work is substantially increased
Efficiency.
Brief description of the drawings
Fig. 1 is a kind of casting sandbox positioning of the utility model and locking device overall structure diagram；
Fig. 2 is a kind of casting sandbox positioning of the utility model and locking device drag box structural representation；
In figure：1- fixing devices, 2- copes, 3- drag boxs, the locking devices of 4- first, the locking devices of 5- second, 6-
Two locating cones, the locating cones of 7- first.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2 the utility model and a kind of technical scheme is provided：One kind casting sandbox positioning and locking device, including
Fixing device 1, cope 2, drag box 3, the first locating cone 7 and the second locating cone 6, its described fixing device are provided with the first lock
The tight locking device 5 of device 4 and second, second locking device 5 are inserted by device 14 and fixed, the cope 2 and drag box
3 size structures are consistent, and first locating cone 7 is located in the sand mold of drag box 3, and second locating cone 6 is positioned at the first positioning
Bore in 7 moulding holes.
As a kind of preferred embodiment of the present utility model, second locking device 5 is provided with through hole, and through hole is by
The vertical spike of one locking device 4 inserts.In order to which fixing device realizes fixation, it ensure that when drag box closes be not in send
Phenomenon.
As a kind of preferred embodiment of the present utility model, first locating cone 7 is provided with screw hole, screw hole by
Screw rod is screwed into fixation.Position is determined, ensure that accurate when cope and drag box close.
As a kind of preferred embodiment of the present utility model, the shape of the locating cone 6 of the first locating cone 7 and second
It is in the same size.When improving closure, cope and drag box and moulding success, it is ensured that moulding is accurate.
It should be noted that a kind of casting sandbox positioning of the utility model and fixing device 1, during drag box moulding, by the
One locating cone 7 is placed in sand mold, and general to place four, each angle puts one.First locating cone 7 is big head-up, and keeps the
The surface of one locating cone 7 is concordant with mould surface, and the moulding of drag box 3 finishes, and is screwed into the screw of the first locating cone 7, taken with screw rod
Go out the first locating cone 7. second locating cone 6 is placed in into the first locating cone 7 to take out in the hole of formation, cope 2 is installed, taken
Go out template, after laying core, carry out sand mold mould assembling operation up and down, after the completion of mould assembling, filled with the first locking device 4 and the second locking
Put 5 upper drag box is locked together.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. one kind casting sandbox positioning and locking device, including fixing device (1), cope (2), drag box (3), the first positioning
Bore (7) and the second locating cone (6), it is characterised in that：The fixing device (1) is provided with the first locking device (4) and the second lock
Tight device (5), tell that the second locking device (5) is inserted by the first locking device (4) and fix, the cope (2) and drag box
(3) size structure is consistent, and first locating cone (7) is located in the sand mold of drag box (3), tells that the second locating cone (6) is located at
In first locating cone (7) moulding hole.
2. a kind of casting sandbox positioning according to claim 1 and locking device, it is characterised in that：The second locking dress
Put (5) and be provided with through hole, through hole is inserted by the first locking device (4) vertical spike and locked.
3. a kind of casting sandbox positioning according to claim 1 and locking device, it is characterised in that：First locating cone
(7) screw hole is provided with, screw hole is screwed into fixation by screw rod.
4. a kind of casting sandbox positioning according to claim 1 and locking device, it is characterised in that：First locating cone
(7) it is consistent with the shape size of the second locating cone (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907736.6U CN207026427U (en) | 2017-07-25 | 2017-07-25 | One kind casting sandbox positioning and locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907736.6U CN207026427U (en) | 2017-07-25 | 2017-07-25 | One kind casting sandbox positioning and locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026427U true CN207026427U (en) | 2018-02-23 |
Family
ID=61462314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720907736.6U Active CN207026427U (en) | 2017-07-25 | 2017-07-25 | One kind casting sandbox positioning and locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026427U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899640A (en) * | 2019-12-24 | 2020-03-24 | 林义 | Locking device for casting sand box |
| CN110899638A (en) * | 2019-11-29 | 2020-03-24 | 含山县天宇机械铸造厂 | Casting sand box locking and positioning device |
| CN110976785A (en) * | 2019-12-31 | 2020-04-10 | 梁祺 | Sandbox for metal casting |
-
2017
- 2017-07-25 CN CN201720907736.6U patent/CN207026427U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899638A (en) * | 2019-11-29 | 2020-03-24 | 含山县天宇机械铸造厂 | Casting sand box locking and positioning device |
| CN110899640A (en) * | 2019-12-24 | 2020-03-24 | 林义 | Locking device for casting sand box |
| CN110976785A (en) * | 2019-12-31 | 2020-04-10 | 梁祺 | Sandbox for metal casting |
| CN110976785B (en) * | 2019-12-31 | 2021-06-01 | 阳春市科能实业有限公司 | Sandbox for metal casting |
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