CN207723325U - Roller type wear-resistant block - Google Patents
Roller type wear-resistant block Download PDFInfo
- Publication number
- CN207723325U CN207723325U CN201721926309.9U CN201721926309U CN207723325U CN 207723325 U CN207723325 U CN 207723325U CN 201721926309 U CN201721926309 U CN 201721926309U CN 207723325 U CN207723325 U CN 207723325U
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- China
- Prior art keywords
- upper cover
- host cavity
- roller
- side wall
- bottom wall
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Abstract
The utility model provides a kind of roller type wear-resistant block, including pedestal, multiple cylindric roller bearings and upper cover；The pedestal includes the side wall of bottom wall and the vertical bottom wall surrounding, and the bottom wall and side wall are enclosed host cavity；The multiple roller bearing be set to the host cavity in, and in an axial direction parallel laid on the bottom wall；The upper lid is equipped with multiple perforative strip flutings, and the fluting is arranged in a one-to-one correspondence with the roller bearing；After the upper cover lid is located at the host cavity opening, the roller portion side wall is radially pierced by through the fluting to upper cover, the roller bearing can be pushed to be rolled in host cavity from upper cover outside.Movement of the sliding block on wear-resistant block provided by the utility model is rolling process, and compared with sliding process, the heat of frictional force smaller, generation is also less, so as to effectively reduce the loss of sliding block and wear-resistant block；Evil can reduce influence of the high temperature to material.
Description
Technical field
The utility model is related to mold wear-resistant block technical fields, and in particular to a kind of roller type wear-resistant block.
Background technology
In the operating process being processed using mold, usually there is the step of sliding block movement, sliding block is being moved through repeatedly
Since rubbing action be easy to cause damage in journey.It is soft compared with sliding block that material is arranged in the prior art usually on the moving track of sliding block
Wear-resistant block so that damage is transferred on wear-resistant block in the motion process of sliding block；Further, it is also possible to sliding block and wear-resistant block it
Between coat lubricating oil, opposite can also reduce sliding block loss.But sliding block quality is bigger, and the frictional force in moving process is bigger,
The heat of generation is also more, therefore the requirement to wear-resistant block performance is also higher；In addition, high temperature can also accelerate the volatilization of lubricating oil,
To further speed up the loss of wear-resistant block.
Accordingly, it is desirable to provide a kind of new wear-resistant block, reduces the damage generated to sliding block and wear-resistant block in sliding block moving process
Consumption.
Utility model content
The utility model provides a kind of roller type wear-resistant block, serious for solving to be lost when sliding block in existing mold moves
The problem of.
The purpose of this utility model is to provide a kind of roller type wear-resistant block, including pedestal, multiple cylindric roller bearings, and
Upper cover；The pedestal includes the side wall of bottom wall and the vertical bottom wall surrounding, and the bottom wall and side wall are enclosed host cavity；Institute
Multiple roller bearings are stated in the host cavity, and in an axial direction parallel laid on the bottom wall；The upper lid is equipped with multiple pass through
The strip fluting worn, the fluting are arranged in a one-to-one correspondence with the roller bearing；The upper cover lid is located at the host cavity opening
Afterwards, the roller portion side wall is radially pierced by through the fluting to upper cover, and the rolling can be pushed from upper cover outside
Axis rolls in host cavity.
Further, the roller bearing side wall is equipped with multiple grooves.
Further, the base side wall is equipped at least one venthole.
After wear-resistant block provided by the utility model is arranged on sliding block moving track, movement of the sliding block on wear-resistant block is rolling
Dynamic process, compared with sliding process, the heat of frictional force smaller, generation is also less, so as to effectively reduce sliding block and wear-resisting
The loss of block；Evil can reduce influence of the high temperature to material.
Description of the drawings
Fig. 1 is the structural schematic diagram of wear-resistant block in the utility model first embodiment.
Fig. 2 is the explosive view of wear-resistant block in the utility model first embodiment.
Fig. 3 is the structural schematic diagram of wear-resistant block pedestal in the utility model first embodiment.
Fig. 4 is the structural schematic diagram of roller bearing in the utility model first embodiment.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Mode, the present invention will be further described in detail.
The utility model first embodiment provides roller type wear-resistant block 1, including pedestal 11, multiple cylindric roller bearings 12,
And upper cover 13；The pedestal 11 includes the side wall of bottom wall and the vertical bottom wall surrounding, and the bottom wall and side wall are enclosed
Host cavity 111；The multiple roller bearing be set to the host cavity 111 in, and in an axial direction parallel laid on the bottom wall；On described
Lid 13 is equipped with multiple perforative strip flutings 131, and the fluting 131 is arranged in a one-to-one correspondence with the roller bearing 12；On described
After the lid of lid 13 is located at 111 opening of the host cavity, 12 partial sidewall of the roller bearing is radially pierced by through the fluting 131 to institute
It states outside upper cover 13, the roller bearing 12 can be pushed to be rolled in host cavity 111 from 13 outside of the upper cover.
In the present solution, the roller length be less than slotting length so that roller portion side wall can through fluting be pierced by
Outside upper cover；The groove width is less than roller bearing diameter, so that fluting, which can block, sets roller bearing, to roller bearing in host cavity
Position is limited.
The wear-resistant block of the present embodiment is set on the moving track of sliding block in a mold, so that the movement of sliding block is to roll
Process.Compared with sliding process, the frictional force smaller generated in rolling process, the heat of generation also smaller, so as to effective
Reduce the loss of sliding block and wear-resistant block；In the present embodiment, the host cavity can also be used to store lubricating oil, when roller bearing is in host cavity
When interior rolling, lubricating oil can be made to be well coated in roller surface, to further reduce frictional force, while can also be avoided
Lubricating oil volatilization is too fast.
Further, 12 side wall of the roller bearing is equipped with multiple grooves 121.This programme is conducive to dissipate in sliding block moving process
Heat, so as to reduce influence of the high temperature to wear-resisting block of material.
Further, the base side wall is equipped at least one venthole 112.Preferably, the venthole is located at institute
State side wall upper part.This programme can be conducive to roller bearing heat dissipation, further reduced the influence of temperature generation.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all
It is new to should be included in this practicality for all any modification, equivalent and improvement made by within the spirit and principles of the utility model etc.
Within the protection domain of type.
Claims (3)
1. a kind of roller type wear-resistant block, which is characterized in that including pedestal, multiple cylindric roller bearings and upper cover；The pedestal packet
The side wall of bottom wall and the vertical bottom wall surrounding is included, the bottom wall and side wall are enclosed host cavity；The multiple roller bearing is set to
In the host cavity, and in an axial direction parallel laid on the bottom wall；The upper lid is equipped with multiple perforative strip flutings,
The fluting is arranged in a one-to-one correspondence with the roller bearing；After the upper cover lid is located at the host cavity opening, the roller portion
Side wall is radially pierced by through the fluting to upper cover, the roller bearing can be pushed to be rolled in host cavity from upper cover outside
It is dynamic.
2. roller type wear-resistant block according to claim 1, which is characterized in that the roller bearing side wall is equipped with multiple grooves.
3. roller type wear-resistant block according to claim 1, which is characterized in that the base side wall is equipped at least one logical
Stomata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926309.9U CN207723325U (en) | 2017-12-30 | 2017-12-30 | Roller type wear-resistant block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926309.9U CN207723325U (en) | 2017-12-30 | 2017-12-30 | Roller type wear-resistant block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723325U true CN207723325U (en) | 2018-08-14 |
Family
ID=63084142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926309.9U Active CN207723325U (en) | 2017-12-30 | 2017-12-30 | Roller type wear-resistant block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723325U (en) |
-
2017
- 2017-12-30 CN CN201721926309.9U patent/CN207723325U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Longgang Street Community 6 new road bridge Baolong Baolong Industrial Park building B building 1-3 floor Patentee after: Shenzhen meimeimeichuangyi Medical Technology Co., Ltd Address before: Longgang District of Shenzhen City, Guangdong province 518116 Longgang Street Community 6 new road bridge Baolong Baolong Industrial Park building B building 1-3 floor Patentee before: MEHOW INNOVATIVE Ltd. |