CN207900184U - A kind of wear-resisting sandbox - Google Patents
A kind of wear-resisting sandbox Download PDFInfo
- Publication number
- CN207900184U CN207900184U CN201820018555.2U CN201820018555U CN207900184U CN 207900184 U CN207900184 U CN 207900184U CN 201820018555 U CN201820018555 U CN 201820018555U CN 207900184 U CN207900184 U CN 207900184U
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- Prior art keywords
- sandbox
- slot
- roller
- side plate
- resisting
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Abstract
The utility model discloses a kind of wear-resisting sandboxes, sandbox body including shell structure, the top of at least one side plate of sandbox body are connected with abrasion-proof structure, and abrasion-proof structure includes pedestal and the rolled portion that is set on the base, the peak of rolled portion is flushed with sandbox body upper end, and pedestal is connected on side plate.The top of friction sand box side when the utility model is removed in view of sand mold out of sandbox, therefore top is slotted, and rolled portion is set in slot, it rubs in moving process sandbox upper surface to avoid sand mold, and such setting only needs to change friction structure when friction structure damages, and does not hinder sandbox body.
Description
Technical field
The utility model is related to a kind of wear-resisting sandboxes.
Background technology
The sand mold that template back-pressure removable flask molding machine is produced need to be moved in sandbox on conveying sand mold production line, and sand mold exists
It need to be slipped over from sandbox upper surface in moving process, sand mold can rub sandbox upper surface every time, and prolonged friction can make sandbox
Upper surface grinds groove, and sandbox is made to damage, and reduces the service life of sandbox.
Utility model content
The purpose of this utility model is that overcoming defect existing in the prior art, a kind of wear-resisting sandbox is provided, is avoided that
Sand mold rubs sandbox upper surface in moving process, and does not hinder sandbox body when sand mold repeatedly removes sandbox.
To achieve the above object, the technical solution of the utility model is a kind of wear-resisting sandbox of design, including shell structure
The top of sandbox body, at least one side plate of sandbox body is connected with abrasion-proof structure, and abrasion-proof structure includes pedestal and is arranged in pedestal
On rolled portion, the peak of rolled portion flushes with sandbox body upper end, and pedestal is connected on side plate.By the setting of rolled portion,
So that sand mold no longer contacts the top of sandbox body during removing sandbox body, but abrasion-proof structure is contacted, will not damaged in this way
Hinder sandbox body.
Further technical solution is that rolled portion is the roller being rotatably connected on pedestal, and roller middle part both ends are set respectively
A scalable roller axle along roller center axis is set, both ends are respectively arranged to the flexible blind hole of roller axle in the middle part of roller,
Roller axle is connected to by spring on blind hole bottom wall；The top of one side plate of sandbox body is equipped with the slot being adapted to abrasion-proof structure,
Axis hole compatible with roller axle, bottom wall setting and the integrally formed base baffle of side plate of slot is arranged in the side wall of slot.Pacify in this way
Pedestal need to be only put into slot straight down along slot when dress, until roller axle is inserted into axis hole, more preferably
Scheme is the bottom wall of the base bottom exactly in contact with slot when roller axle is inserted into axis hole.
Further technical solution is that roller is equipped with one or several, grows to vertical with sand mold moving direction.
Further technical solution is that rolled portion is the ball being rotatably arranged on pedestal, a side plate of sandbox body
Top is equipped with the slot being adapted to abrasion-proof structure, bottom wall setting and the integrally formed base baffle of side plate of slot.
Further technical solution is to further include for blocking slot its resilient plug towards sandbox body center one side, elasticity
Plug is made of two mutually perpendicular cuboid rubber blocks, wherein the size of the rubber block towards sandbox body center is more than the ruler of slot
Very little, the rubber block towards slot is adapted with slot, for blocking slot.Such setting ensure that will not setting due to slot when filling sand
It sets and so that filling sand amount is reduced, the resilient plug of rubber material also acts as the effect of sealing.
The advantages of the utility model and advantageous effect are：The utility model when sand mold is removed out of sandbox in view of rubbing
The top of sand box side, therefore top is slotted, and rolled portion is set in slot, it rubs in moving process to avoid sand mold
Sandbox upper surface, and such setting only needs to change friction structure when friction structure damages, and does not hinder sandbox body；Pass through
The setting of rolled portion so that sand mold no longer contacts the top of sandbox body during removing sandbox body, but contacts wear-resisting knot
Structure will not damage sandbox body in this way.The setting of resilient plug, which ensure that, will not make to fill sand amount due to the setting of slot when filling sand
It reduces, the resilient plug of rubber material also acts as the effect of sealing.
Description of the drawings
Fig. 1 is a kind of decomposition diagram of wear-resisting sandbox embodiment of the utility model one；
Fig. 2 is the enlarged diagram of rolled portion part in Fig. 1；
Fig. 3 is the sectional view of rolled portion in the utility model embodiment one；
Fig. 4 is the enlarged diagram of right end portion in Fig. 3；
Fig. 5 is the schematic diagram of rolled portion in the utility model embodiment two.
In figure：1, sandbox body；2, side plate；3, pedestal；4, rolled portion；5, roller axle；6, blind hole；7, spring；8, slot；9, axis
Hole；10, base baffle；11, resilient plug.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
Embodiment one：
As shown in Figures 1 to 4, the utility model is a kind of wear-resisting sandbox, includes the sandbox body 1 of shell structure, sandbox body 1
The top of a side plate 2 be connected with abrasion-proof structure, abrasion-proof structure includes the rolled portion 4 of pedestal 3 and setting on the base 3, rolling
The peak in dynamic portion 4 is flushed with 1 upper end of sandbox body, and pedestal 3 is connected on side plate 2.Rolled portion 4 is to be rotatablely connected on the base 3
Roller, both ends are respectively set a scalable roller axle 5 along roller center axis in the middle part of roller, both ends difference in the middle part of roller
The blind hole 6 stretched for roller axle 5 is set, and roller axle 5 is connected to by spring 7 on 6 bottom wall of blind hole；One side of sandbox body 1
The top of plate 2 is equipped with the slot 8 being adapted to abrasion-proof structure, and axis hole 9 compatible with roller axle 5, the bottom of slot 8 is arranged in the side wall of slot 8
Wall is arranged and 2 integrally formed base baffle 10 of side plate.There are one roller is set, grow to vertical with sand mold moving direction.Also wrap
It includes for blocking slot 8 its resilient plug 11 towards 1 center one side of sandbox body, resilient plug 11 is by two mutually perpendicular cuboid rubbers
Blob of viscose is constituted, wherein the size of the rubber block towards 1 center of sandbox body is more than the size of slot 8, the rubber block towards slot 8 and slot 8
It is adapted, for blocking slot 8.
Embodiment two：
With being different only in that for embodiment one, as shown in figure 5, rolled portion 4 is the ball being rotatably arranged on pedestal 3.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (5)
1. a kind of wear-resisting sandbox, which is characterized in that the sandbox body including shell structure, the top of at least one side plate of sandbox body
It is connected with abrasion-proof structure, abrasion-proof structure includes pedestal and the rolled portion that is set on the base, peak and the sandbox body of rolled portion
Upper end flushes, and pedestal is connected on side plate.
2. a kind of wear-resisting sandbox as described in claim 1, which is characterized in that the rolled portion is to be rotatably connected on pedestal
A scalable roller axle along roller center axis is respectively set in roller, roller middle part both ends, and both ends are set respectively in the middle part of roller
The blind hole stretched for roller axle is set, roller axle is connected to by spring on blind hole bottom wall；The top of one side plate of sandbox body
Equipped with the slot being adapted to abrasion-proof structure, axis hole compatible with roller axle, bottom wall setting and the side plate one of slot is arranged in the side wall of slot
Body formed base baffle.
3. a kind of wear-resisting sandbox as claimed in claim 2, which is characterized in that the roller is equipped with one or several, length
To vertical with sand mold moving direction.
4. a kind of wear-resisting sandbox as claimed in claim 2, which is characterized in that the rolled portion is to be rotatably arranged on pedestal
Ball, the top of a side plate of sandbox body are equipped with the slot being adapted to abrasion-proof structure, and bottom wall setting and the side plate of slot are integrally formed
Base baffle.
5. a kind of wear-resisting sandbox as described in claim 3 or 4, which is characterized in that further include for block slot its towards sandbox
The resilient plug of body center one side, resilient plug are made of two mutually perpendicular cuboid rubber blocks, wherein towards sandbox body center
Rubber block size be more than slot size, the rubber block towards slot is adapted with slot, for blocking slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018555.2U CN207900184U (en) | 2018-01-05 | 2018-01-05 | A kind of wear-resisting sandbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018555.2U CN207900184U (en) | 2018-01-05 | 2018-01-05 | A kind of wear-resisting sandbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900184U true CN207900184U (en) | 2018-09-25 |
Family
ID=63566796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018555.2U Active CN207900184U (en) | 2018-01-05 | 2018-01-05 | A kind of wear-resisting sandbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900184U (en) |
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2018
- 2018-01-05 CN CN201820018555.2U patent/CN207900184U/en active Active
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