CN209195953U - A kind of protecting cover type rail structure - Google Patents
A kind of protecting cover type rail structure Download PDFInfo
- Publication number
- CN209195953U CN209195953U CN201822042938.6U CN201822042938U CN209195953U CN 209195953 U CN209195953 U CN 209195953U CN 201822042938 U CN201822042938 U CN 201822042938U CN 209195953 U CN209195953 U CN 209195953U
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- CN
- China
- Prior art keywords
- track
- protecting cover
- rail structure
- cover type
- sliding block
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- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
A kind of protecting cover type rail structure, it include: track, described track one end connects motor base, and the other end connects tailstock, is equipped between the motor base and tailstock and is located at ball screw above track, the ball screw, which is worn, is adapted to sliding block in orbit, the sliding block top packet sets fixed platform, and the forward and backward side of fixed platform is all provided with fluted, adaptation protrusion in the groove, the protrusion is arranged below aluminium protecting cover forward and backward side, the forward and backward side of the track and is equipped with limit switch.Its structure is simple, and sliding rail is facilitated to be lubricated, and is equipped with protecting cover, reduces the advantages of dust enters, extends linear slide rail service life.
Description
Technical field
The utility model relates to slide rail device field, in particular to a kind of protecting cover type rail structure.
Background technique
Linear slide rail, that is, sliding rail is the slot made of metal or other materials or ridge, can bear, fix, guiding movement
Device or equipment simultaneously reduce a kind of device of its friction, and for guiding, stationary machines component, special equipment, instrument etc. be for straight
Line moves back and forth occasion, possesses nominal load more higher than linear bearing, while can undertake certain torque, can be in high load
In the case where realize high-precision linear motion.
Linear slide rail is mainly generally driven by motor, and drives lead screw rotation, existing to change the position of sliding rail top shoe
The step of linear slide rail, lead screw are generally directly anchored on the output shaft of motor, can reduce processing in this way, reduction is produced into
This.And in order to improve the load-bearing capacity of linear slide rail, people make improvements linear slide rail: driving motor is external, add biography
Moving axis, driving motor drives transmission shaft rotation, and transmission shaft drives lead screw to rotate again, the weight quilt that such linear slide rail is born
Transmission shaft is shared, and the load-bearing capacity of linear slide rail can be promoted.
Although this linear slide rail load-bearing capacity is stronger, after using the time longer, between lead screw and feed screw nut
It for a long time by being threadedly engaged, while producing relative sliding, will receive in varying degrees for a long time between sliding block and sliding rail
Abrasion, to influence the service life of entire linear slide rail.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides a kind of protecting cover type rail structure, structure letter
It is single, facilitate sliding rail to be lubricated, be equipped with protecting cover, reduces the advantages of dust enters, extends linear slide rail service life.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of protecting cover type rail structure, comprising: track, described track one end connect motor base, and the other end connects tailstock, institute
It states to be equipped between motor base and tailstock and is located at ball screw above track, the ball screw, which is worn, is adapted to cunning in orbit
Block, the sliding block top packet set fixed platform, and the forward and backward side of fixed platform is all provided with fluted, adaptation protrusion in the groove,
The protrusion is arranged below aluminium protecting cover forward and backward side, the forward and backward side of the track and is equipped with limit switch.
Further, the motor base other end is threadedly coupled connecting flange.
Further, the sliding block side is equipped with block.
Further, the fixed platform two sides are located on the straight side stage in track two sides.
Further, Anti-skid sheet is equipped between the slider track.
The utility model has the following beneficial effects:
Its structure is simple, and sliding rail is facilitated to be lubricated, and is equipped with protecting cover, reduces dust and enters, and extends linear slide rail and uses the longevity
The advantages of life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
The appended drawing reference table of comparisons:
1- connecting flange, 2- motor base, 3- ball screw, 4- fixed platform, 5- groove, 6- track, 7- limit switch, 8-
Aluminium protecting cover, 9- tailstock, 10- protrusion, 11- sliding block, 12- block.
Specific embodiment
Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.Wherein identical components phase
Same appended drawing reference indicates.
It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
Direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
In order to make the content of the utility model be easier to be clearly understood, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, a kind of protecting cover type rail structure, comprising: track 6, described 6 one end of track connects motor base 2, another
End connection tailstock 9, is equipped between the motor base 2 and tailstock 9 and is located at 6 top ball screw 3 of track, the ball screw 3 is worn
If fitting in the sliding block 11 on track 6,11 top of the sliding block packet sets fixed platform 4, and the forward and backward side of the fixed platform 4 is all provided with
Fluted 5, the interior adaptation protrusion 10 of the groove 5, described raised 10 are arranged below aluminium protecting cover 8 forward and backward side, the track 6
Forward and backward side is equipped with limit switch 7.
2 other end of motor base is threadedly coupled connecting flange 1.11 side of sliding block is equipped with block 12.The fixation
4 two sides of platform are located on the straight side stage in 6 two sides of track.Anti-skid sheet is equipped between the sliding block 11 and track 6.
In the device use process, aluminium protecting cover 8 protect to track, prevents from entering dust, or increase lubricating oil
Consumption increases service life.
The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially
Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include
Within the protection scope of the utility model patent.
Claims (5)
1. a kind of protecting cover type rail structure characterized by comprising track (6), described track (6) one end connect motor base
(2), other end connection tailstock (9) is equipped with the ball screw being located above track (6) between the motor base (2) and tailstock (9)
(3), the ball screw (3) wears the sliding block (11) fitted on track (6), and sliding block (11) the top packet sets fixed platform
(4), the forward and backward side of the fixed platform (4) is all provided with fluted (5), and raised (10), the protrusion are adapted in the groove (5)
(10) setting forward and backward side below aluminium protecting cover (8), the forward and backward side of the track (6) is equipped with limit switch (7).
2. a kind of protecting cover type rail structure according to claim 1, it is characterised in that: motor base (2) other end spiral shell
Line connects connecting flange (1).
3. a kind of protecting cover type rail structure according to claim 1, it is characterised in that: sliding block (11) side is equipped with gear
Block (12).
4. a kind of protecting cover type rail structure according to claim 1, it is characterised in that: fixed platform (4) the two sides position
In on the straight side stage in track (6) two sides.
5. a kind of protecting cover type rail structure according to claim 1, it is characterised in that: the sliding block (11) and track (6)
Between be equipped with Anti-skid sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042938.6U CN209195953U (en) | 2018-12-06 | 2018-12-06 | A kind of protecting cover type rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042938.6U CN209195953U (en) | 2018-12-06 | 2018-12-06 | A kind of protecting cover type rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195953U true CN209195953U (en) | 2019-08-02 |
Family
ID=67427913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822042938.6U Active CN209195953U (en) | 2018-12-06 | 2018-12-06 | A kind of protecting cover type rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI735295B (en) * | 2020-07-24 | 2021-08-01 | 潤達精密股份有限公司 | Linear actuator |
-
2018
- 2018-12-06 CN CN201822042938.6U patent/CN209195953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI735295B (en) * | 2020-07-24 | 2021-08-01 | 潤達精密股份有限公司 | Linear actuator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |