CN208519060U - Height walking depth of parallelism high load capacity lengthens straight-line guide rail slide block - Google Patents
Height walking depth of parallelism high load capacity lengthens straight-line guide rail slide block Download PDFInfo
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- CN208519060U CN208519060U CN201820890981.5U CN201820890981U CN208519060U CN 208519060 U CN208519060 U CN 208519060U CN 201820890981 U CN201820890981 U CN 201820890981U CN 208519060 U CN208519060 U CN 208519060U
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- sliding block
- guide rail
- slide block
- parallelism
- high load
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Abstract
The utility model discloses height walking depth of parallelism high load capacities to lengthen straight-line guide rail slide block, it include: linear guide 1 and matched sliding block 2, the four column ball chains 3 cooperated with guide rail are equipped with inside the sliding block 2, the top of the sliding block 2 is equipped with threaded mounting hole 4, and the both ends of the sliding block 2 are separately installed with recoverable capsule 5；The top of the sliding block 2 is equipped with eight threaded mounting holes 4；The length dimension of the sliding block 2 is 100~220mm, and it is twice of standard slider length that width dimensions, which are 50~90mm,.High walking depth of parallelism high load capacity provided by the utility model lengthens straight-line guide rail slide block, pass through the lengthening to existing length, it is able to guarantee sliding block when moving in linear guide overall length, walking parallelism precision between sliding block and linear guide datum level improves, and the higher load-bearing capacity of large-scale precision numerically-controlled machine tool can be born, slide block movement resistance is reduced, the service life of corresponding linear guide increases.
Description
Technical field
The utility model relates to linear guidance device technical field, in particular to high walking depth of parallelism high load capacity lengthens straight line
Guide rail slide block.
Background technique
Linear guide can be divided into: idler wheel linear guide, cylindrical linear rail and three kinds of ball linear guide, are for supporting
With guided-moving component, linear reciprocating motion is done by assigned direction.Depending on frictional property, linear guide can be divided into sliding and rub
Wipe guide rail, rolling friction guide rail, elastic-friction guide rail, fluid friction guide rail.Linear guide be also known as line rail, sliding rail, linear guides,
Linear slide rail is used for straight reciprocating motion occasion, and can undertake certain torque, can realize in high-load situations, this high-precision
The linear motion of degree.
Sliding block is mainly used for sliding friction linear guide, is typically provided four column ball chains, wherein upper two column are located at track
Shoulder position, lower two column are located at the waist location of track, and upper and lower four column ball is configured according to 45 degree of contact angles, four direction
Rated-load capacity having the same.As linear guide is in large-scale precision numerically-controlled machine tool, since existing length size is inclined
It is small to carry out multiple assembled uses, lead to the row when moving in linear guide overall length, between sliding block and linear guide datum level
It is big to walk parallelism error, and length size is less than normal, the higher load-bearing capacity of large-scale precision numerically-controlled machine tool cannot be born, led
The enhancing of slide block movement resistance is caused, service life reduces.
Therefore designing one kind both can guarantee that the walking parallelism error between sliding block and linear guide datum level was small, Er Qieneng
The straight-line guide rail slide block for bearing large-scale precision numerically-controlled machine tool higher load ability is in the urgent need to address as those skilled in the art
The technical issues of.
Utility model content
The purpose of the utility model is to overcome the walking between sliding block in the prior art and linear guide datum level is parallel
It is big to spend error, and length size is less than normal, cannot bear the higher load-bearing capacity of large-scale precision numerically-controlled machine tool, lead to sliding block
The problem of resistance of motion enhancing, service life reduces, by provide high walking depth of parallelism high load capacity lengthen straight-line guide rail slide block come
Solve problems of the prior art.
For the aforementioned purpose of utility model of realization, the technical solution adopted in the utility model includes:
High walking depth of parallelism high load capacity is provided and lengthens straight-line guide rail slide block, comprising: linear guide and matched sliding block,
The four column ball chains cooperated with guide rail are equipped with inside the sliding block, the top of the sliding block is equipped with threaded mounting hole, the sliding block
Both ends be separately installed with recoverable capsule.
Further, the top of the sliding block is equipped with eight threaded mounting holes.
Further, the length dimension of the sliding block is 100~220mm, and it is standard slider that width dimensions, which are 50~90mm,
Twice of length.
It compared with prior art, include: to be guaranteed the advantages of the utility model by the lengthening to existing length
When moving in linear guide overall length, the walking parallelism precision between sliding block and linear guide datum level improves sliding block, and
The higher load-bearing capacity of large-scale precision numerically-controlled machine tool can be born, slide block movement resistance, the use of corresponding linear guide are reduced
Life.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is that the high walking depth of parallelism high load capacity lengthening straight-line guide rail slide block structure provided in the utility model embodiment is shown
It is intended to；
Fig. 2 is that the high walking depth of parallelism high load capacity provided in the utility model embodiment lengthens straight-line guide rail slide block section view
Figure；
In attached drawing: 1, guide rail；2, sliding block；3, ball chain；4, threaded mounting hole；5, recoverable capsule.
Specific embodiment
In view of deficiency in the prior art, this case is studied for a long period of time and is largely practiced, and is able to propose the skill of the utility model
Art scheme.The attached drawing in the utility model embodiment will be combined as follows, the technical scheme in the embodiment of the utility model is carried out
Clear, complete description.
Fig. 1 is that the high walking depth of parallelism high load capacity lengthening straight-line guide rail slide block structure provided in the utility model embodiment is shown
It is intended to；Fig. 2 is that the high walking depth of parallelism high load capacity provided in the utility model embodiment lengthens straight-line guide rail slide block cross-sectional view.Such as
Shown in Fig. 1 and Fig. 2, the high walking depth of parallelism high load capacity provided in the utility model embodiment lengthens straight-line guide rail slide block and includes:
Linear guide 1 and matched sliding block 2 are equipped with the four column ball chains 3 cooperated with guide rail, the sliding block 2 inside the sliding block 2
Top be equipped with threaded mounting hole 4, the both ends of the sliding block 2 are separately installed with recoverable capsule 5.
Further, the top of the sliding block 2 is equipped with eight threaded mounting holes 4.
Further, the length dimension of the sliding block 2 is 100~220mm, and width dimensions are 50~90mm, is that standard is sliding
Twice of block length.
In conclusion high walking depth of parallelism high load capacity provided by the utility model lengthens straight-line guide rail slide block, by existing
There is the lengthening of length, is able to guarantee sliding block when moving in linear guide overall length, between sliding block and linear guide datum level
Walking parallelism precision improve, and the higher load-bearing capacity of large-scale precision numerically-controlled machine tool can be born, reduce slide block movement
The service life of resistance, corresponding linear guide increases.
High walking depth of parallelism high load capacity provided by the utility model lengthens straight-line guide rail slide block, it should be understood that above-mentioned implementation
Example is only to illustrate the technical ideas and features of the present invention, and its object is to allow person skilled in the art that can understand this
The content of utility model is simultaneously implemented accordingly, does not limit the protection scope of the present invention.It is all practical new using this
It simply changes and replaces, is included in the protection scope of the utility model made by the content of type.
Claims (3)
1. height walking depth of parallelism high load capacity lengthens straight-line guide rail slide block, characterized by comprising: linear guide (1) and matched
Sliding block (2), be equipped with the four column ball chains (3) cooperated with guide rail inside the sliding block (2), the top of the sliding block (2) is equipped with
The both ends of threaded mounting hole (4), the sliding block (2) are separately installed with recoverable capsule (5).
2. high walking depth of parallelism high load capacity according to claim 1 lengthens straight-line guide rail slide block, it is characterised in that: the cunning
The top of block (2) is equipped with eight threaded mounting holes (4).
3. high walking depth of parallelism high load capacity according to claim 1 lengthens straight-line guide rail slide block, it is characterised in that: the cunning
The length dimension of block (2) is 100~220mm, and width dimensions are 50~90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820890981.5U CN208519060U (en) | 2018-06-10 | 2018-06-10 | Height walking depth of parallelism high load capacity lengthens straight-line guide rail slide block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820890981.5U CN208519060U (en) | 2018-06-10 | 2018-06-10 | Height walking depth of parallelism high load capacity lengthens straight-line guide rail slide block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519060U true CN208519060U (en) | 2019-02-19 |
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| CN201820890981.5U Active CN208519060U (en) | 2018-06-10 | 2018-06-10 | Height walking depth of parallelism high load capacity lengthens straight-line guide rail slide block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330095A (en) * | 2023-03-20 | 2023-06-27 | 肇庆高峰机械科技有限公司 | Grinding mechanism of grinding machine |
-
2018
- 2018-06-10 CN CN201820890981.5U patent/CN208519060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330095A (en) * | 2023-03-20 | 2023-06-27 | 肇庆高峰机械科技有限公司 | Grinding mechanism of grinding machine |
| CN116330095B (en) * | 2023-03-20 | 2023-10-20 | 肇庆高峰机械科技有限公司 | Grinding mechanism of grinding machine |
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