CN208825492U - A kind of sandbox convenient for positioning with fixing - Google Patents
A kind of sandbox convenient for positioning with fixing Download PDFInfo
- Publication number
- CN208825492U CN208825492U CN201821660297.4U CN201821660297U CN208825492U CN 208825492 U CN208825492 U CN 208825492U CN 201821660297 U CN201821660297 U CN 201821660297U CN 208825492 U CN208825492 U CN 208825492U
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- CN
- China
- Prior art keywords
- pin
- card slot
- cope
- screw hole
- drag box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of convenient for positioning and fixed sandbox, sandbox includes cope and drag box, the bottom that cope is located at four corners is respectively equipped with a mounting groove, the two sides that cope is located at each turning are respectively equipped with card slot A and card slot B, spring and pin are installed in mounting groove, spring clip is between pin and mounting groove top, the side of pin is bolted with the handle that can be stuck in card slot A and card slot B, four corners are respectively equipped with a pin hole at the top of drag box, the outside that drag box is located at each pin hole is equipped with the screw hole A being connected with pin hole, pin side is equipped with screw hole B, screw hole A is connected with screw hole B by fastening bolt.The beneficial effects of the utility model are: making cope and drag box realize positioning function by the cooperation of pin and pin hole；The screw hole A being arranged on drag box is connected with the screw hole B being arranged on pin by fastening bolt by fastening bolt, realizes the function that cope and drag box is fixed.
Description
Technical field
The utility model relates to Casting Equipment technical field more particularly to a kind of sandboxes convenient for positioning with fixing.
Background technique
Sandbox is generally to be made of metal, after fixed tamping in Foundry Production for making the fixation device of sand mo(u)ld
Sand mo(u)ld.Substantially process are as follows: model is made according to the cast shape to be cast, then by model dimidiation, model half is put
Molding sand is inserted after entering drag box bottom and is consolidated, and then smears 180 ° of molding sand surfaces inserted in drag box of drag box overturning
One layer of isolation powder, then by model the other half be put into cope so that the two halves of model is integrated after insert and molding sand and smash
It is real, cope is then removed into 180 ° of overturning, the model in cope and drag box is taken out, then overturns cope again
It is overlayed on drag box after 180 °, model part is made to form the type chamber completed.In order to guarantee that cope and drag box are being folded every time
It is consistent when putting, it needs that positioning device is arranged on cope and drag box, cope and drag box are being cast and cast in order to prevent
Part deviates when being cooled and shaped, and needs that fixed device is arranged on cope and drag box.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of convenient for positioning and fixed
Sandbox.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of sandbox convenient for positioning with fixing, the sandbox include that the annular cope in the side of mounted on top and side are annular
Drag box, the bottom that the cope is located at four corners be respectively equipped with a concave up cross section be circular installation
Slot, the two sides that the cope is located at each turning are respectively equipped with the card slot A and card slot B being connected with mounting groove, are located at same
The card slot A of turning two sides is connected to by a lead-over groove in the horizontal direction with card slot B, and the top of the card slot B is with card slot A's
Top is concordant, and it is circular pin that spring and cross section are equipped in the mounting groove, and the spring clip is in pin and mounting groove
Between top, the side of the pin is bolted with the handle that can be stuck in card slot A and card slot B, four, the drag box top
Corner is respectively equipped with a pin hole compatible with pin, and the outside that the drag box is located at each pin hole is equipped with and pin hole phase
The screw hole A of connection, the pin side are equipped with screw hole B, the screw hole A and screw hole B close to the position of bottom end and pass through fastening bolt
Series connection.
Further, the porus excretorius being connected with pin hole bottom, the porus excretorius and pin hole are equipped on the outside of the drag box
Bottom is smoothly connected.
Further, the both ends center of the cope is respectively welded holding for the cylindrical body along its long axis direction arrangement
Bar, the both ends center of the drag box are respectively welded the holding rod of the cylindrical body along its long axis direction arrangement.
Further, the handle is that one end is connected with the cylindrical body of stud, the stud and is provided with pin side
Screw hole C bolt, the width of the card slot A are equal to the diameter of cylindrical body, cylindrical body of the height equal to twice of the card slot A
Diameter, the width and height of the card slot B are equal to the diameter of cylindrical body, and the height of the lead-over groove is equal to the straight of cylindrical body
Diameter.
Further, the top of the pin is equipped with the pillar in insertion spring bottom.
The beneficial effects of the utility model are: making cope and drag box realize positioning function by the cooperation of pin and pin hole
Energy；The screw hole A being arranged on drag box is connected with the screw hole B being arranged on pin by fastening bolt by fastening bolt,
Realize the function that cope and drag box is fixed.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is cope and the structural schematic diagram after drag box assembly in the utility model embodiment；
Fig. 2 is the structural schematic diagram after cope is separated with drag box in the utility model embodiment；
Fig. 3 is cope partial structure diagram in the utility model embodiment, shows mounting groove, card slot A, card slot B, transition
The structure and positional relationship of slot；
Fig. 4 is the structure that lower box partial structure diagram shows pin hole, screw hole A, porus excretorius in the utility model embodiment
And positional relationship；
Fig. 5 is the structural schematic diagram after pin in the utility model embodiment, spring, handle decomposition.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As shown in Figures 1 to 5, a kind of sandbox convenient for positioning with fixing, sandbox include the upper of side's annular of mounted on top
The drag box 200 of sandbox 100 and side's annular, the bottom that cope 100 is located at four corners be respectively equipped with one it is concave up
Cross section is circular mounting groove 101, and the two sides that cope 100 is located at each turning are respectively equipped with to be connected with mounting groove 101
Card slot A102 and card slot B103, the card slot A102 and card slot B103 positioned at same turning two sides are in the horizontal direction by a transition
Slot 104 is connected to, and the top of card slot B103 is concordant with the top of card slot A102, and spring 109 and cross section are equipped in mounting groove 101
For circular pin 105, spring 109 is clipped between 101 top of pin 105 and mounting groove, and the side of pin 105 is bolted with can
The handle 110 being stuck in card slot A102 and card slot B103,200 four corners in top of drag box are respectively equipped with one and pin
105 compatible cross sections are circular pin hole 201, and the outside that drag box 200 is located at each pin hole 201 is equipped with and pin hole 201
The screw hole A202 being connected, 105 side of pin are equipped with screw hole B107 close to the position of bottom end, and screw hole A202 passes through with screw hole B107
Fastening bolt 204 is connected, i.e., fastening bolt 204 is spirally connected with screw hole A202 and screw hole B107 simultaneously.
The porus excretorius 203 being connected with 201 bottom of pin hole, porus excretorius 203 and 201 bottom of pin hole are equipped on the outside of drag box 200
Portion is smoothly connected, and porus excretorius 203 will be for that will enter molding sand and the sundries discharge of pin hole.
The both ends center of cope 100 is respectively welded the holding rod 300 of the cylindrical body along its long axis direction arrangement, drag box
200 both ends center is respectively welded the holding rod 300 of the cylindrical body along its long axis direction arrangement.
Handle 110 is the cylindrical body that one end is connected with stud 111, stud 111 and the screw hole for being provided with 105 side of pin
C108 bolt, the width of card slot A102 are equal to the diameter of cylindrical body, and the height of card slot A102 is straight equal to twice of cylindrical body
Diameter, the width and height of card slot B103 are equal to the diameter of cylindrical body, and the height of lead-over groove 104 is equal to the diameter of cylindrical body.
The top of pin 105 is equipped with the pillar 106 in insertion 109 bottom of spring.
In the present embodiment, card slot A102 is arranged in the left and right sides of cope 100, card slot B103 is arranged in cope
The left and right sides of drag box 200 is arranged in screw hole A202 by 100 front and rear sides, and screw hole B107 and screw hole C108 is mutually flat
Row arrangement, to facilitate worker operation.
And the height of mounting groove 101 is greater than the total height of pin 105,105 up knob of pin, 110 bottom end and pin 105
The vertical drop of bottom end is equal to the difference in height between 100 bottom end of the bottom end card slot B103 and cope, so that pin 105 is received completely
When being contained in mounting groove 101, the bottom end of pin 105 is concordant with 100 bottom end of cope.
Operation instruction: when using positioning function, handle being moved in card slot A, is then overlayed cope on drag box,
If pin bottom end is not aligned with pin hole, pin bottom cannot be inserted into pin hole, need to carry out cope mobile until pin
Alignment pin holes are simultaneously inserted into pin hole；When using fixed function, the screw hole A being arranged on drag box and setting are existed with fastening bolt
Screw hole B on pin is connected by fastening bolt；When not in use, pin is not touched in order to prevent deforms sandbox, will be
Hand moves in card slot B to make pin be fully stowed into mounting groove.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (5)
1. a kind of sandbox convenient for positioning with fixing, the sandbox includes that the annular cope in the side of mounted on top and side are annular
Drag box, it is characterised in that: the bottom that the cope is located at four corners is respectively equipped with a concave up cross section and is
Circular mounting groove, the two sides that the cope is located at each turning are respectively equipped with the card slot A and card slot being connected with mounting groove
B, the card slot A positioned at same turning two sides are connected to by a lead-over groove in the horizontal direction with card slot B, the top of the card slot B
End is concordant with the top of card slot A, and it is circular pin that spring and cross section are equipped in the mounting groove, and the spring clip is in pin
Between column and mounting groove top, the side of the pin is bolted with the handle that can be stuck in card slot A and card slot B, the lower sand
The corner of box top four is respectively equipped with a pin hole compatible with pin, and the drag box, which is located on the outside of each pin hole, to be set
There is the screw hole A being connected with pin hole, the pin side is logical equipped with screw hole B, the screw hole A and screw hole B close to the position of bottom end
Cross fastening bolt series connection.
2. according to claim 1 convenient for positioning and fixed sandbox, it is characterised in that: be equipped on the outside of the drag box with
The porus excretorius that pin hole bottom is connected, the porus excretorius are smoothly connected with pin hole bottom.
3. according to claim 1 convenient for positioning and fixed sandbox, it is characterised in that: the both ends center of the cope
It is respectively welded the holding rod of the cylindrical body along its long axis direction arrangement, the both ends center of the drag box is respectively welded along its length
The holding rod of the cylindrical body of axis direction arrangement.
4. according to claim 1 convenient for positioning and fixed sandbox, it is characterised in that: the handle is connected with for one end
The width of the cylindrical body of stud, the stud and the screw hole C bolt for being provided with pin side, the card slot A is equal to cylindrical body
Diameter, the diameter of the cylindrical body of the height of the card slot A equal to twice, the width and height of the card slot B be equal to cylinder
The diameter of body, the height of the lead-over groove are equal to the diameter of cylindrical body.
5. according to claim 1 convenient for positioning and fixed sandbox, it is characterised in that: the top of the pin, which is equipped with, inserts
Enter the pillar in spring bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660297.4U CN208825492U (en) | 2018-10-14 | 2018-10-14 | A kind of sandbox convenient for positioning with fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821660297.4U CN208825492U (en) | 2018-10-14 | 2018-10-14 | A kind of sandbox convenient for positioning with fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825492U true CN208825492U (en) | 2019-05-07 |
Family
ID=66318884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821660297.4U Expired - Fee Related CN208825492U (en) | 2018-10-14 | 2018-10-14 | A kind of sandbox convenient for positioning with fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064738A (en) * | 2019-05-13 | 2019-07-30 | 和县华顺铸造有限公司 | A kind of double case sand molds for aluminum alloy spare part casting |
| CN110076301A (en) * | 2019-05-13 | 2019-08-02 | 和县华顺铸造有限公司 | A kind of double case sand molds and its fastener used |
-
2018
- 2018-10-14 CN CN201821660297.4U patent/CN208825492U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064738A (en) * | 2019-05-13 | 2019-07-30 | 和县华顺铸造有限公司 | A kind of double case sand molds for aluminum alloy spare part casting |
| CN110076301A (en) * | 2019-05-13 | 2019-08-02 | 和县华顺铸造有限公司 | A kind of double case sand molds and its fastener used |
| CN110076301B (en) * | 2019-05-13 | 2020-10-30 | 和县华顺铸造有限公司 | Double-box sand mold and fastener used by same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20191014 |