CN209370283U - A kind of sheath type rail structure - Google Patents
A kind of sheath type rail structure Download PDFInfo
- Publication number
- CN209370283U CN209370283U CN201822043950.9U CN201822043950U CN209370283U CN 209370283 U CN209370283 U CN 209370283U CN 201822043950 U CN201822043950 U CN 201822043950U CN 209370283 U CN209370283 U CN 209370283U
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- CN
- China
- Prior art keywords
- track
- retractable guard
- tailstock
- block
- 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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Abstract
A kind of sheath type rail structure, it include: track, described track one end is equipped with motor base, the other end is equipped with tailstock, the ball screw being located above track is equipped between the motor base and tailstock, it is arranged on the ball screw and is adapted to sliding block in orbit, described sliding block one end is equipped with block, retractable guard one and retractable guard two are arranged above the track, described one one end of retractable guard is threadedly coupled motor base, the other end is threadedly coupled fixed block, the two threaded one end connection fixing block of retractable guard, and the other end is threadedly coupled tailstock.Its structure is simple, is equipped with retractable guard, and convenient disassembly is conducive to protection sliding block and other components, increases its service life.
Description
Technical field
The utility model relates to slide rail device field, in particular to a kind of sheath 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 sheath type rail structure, structure letter
It is single, it is equipped with retractable guard, convenient disassembly is conducive to protection sliding block and other components, increases its 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 sheath type rail structure, comprising: track, described track one end are equipped with motor base, and the other end is equipped with tailstock, institute
The ball screw for being equipped with and being located above track between motor base and tailstock is stated, is arranged and is adapted in orbit on the ball screw
Sliding block, described sliding block one end are equipped with block, are arranged retractable guard one and retractable guard two, the retractable guard above the track
One one end threaded connection motor base, other end threaded connection fixed block, the two threaded one end connection fixing block of retractable guard, separately
Threaded one end connects tailstock.
Further, Anti-skid sheet is equipped between the sliding block and track.
Further, the fixed block is located above track.
Further, when in use, side is in corrugated structure for the retractable guard one and retractable guard two.
The utility model has the following beneficial effects:
Its structure is simple, is equipped with retractable guard, and convenient disassembly is conducive to protection sliding block and other components, increases its use
Service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
The appended drawing reference table of comparisons:
1- motor base, 2- track, 3- tailstock, 4- retractable guard one, 5- fixed block, 6- sliding block, 7- ball screw, 8- are anti-skidding
Piece, 9- block, 10- retractable guard two.
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", "upper" and
"lower" refers to that the direction in attached drawing, word "inner" and "outside" refer respectively to the side towards or away from geometric center of specific component
To.
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, 2, a kind of sheath type rail structure, comprising: track 2, described 2 one end of track are equipped with motor base 1, separately
One end is equipped with tailstock 3, and the ball screw 7 for being located at 2 top of track, the ball screw are equipped between the motor base 1 and tailstock 3
The sliding block 6 fitted on track 2 is arranged on 7, described 6 one end of sliding block is equipped with block 9, is arranged retractable guard above the track 2
One 4 and retractable guard 2 10, one 4 threaded one end of retractable guard connects motor base 1, and the other end is threadedly coupled fixed block 5, institute
2 10 threaded one end connection fixing block 5 of retractable guard is stated, the other end is threadedly coupled tailstock 3.
Anti-skid sheet 8 is equipped between the sliding block 6 and track 2.The fixed block 5 is located at 2 top of track.The retractable guard
1 and retractable guard 2 10 when in use, side be in corrugated structure.
In the device use process, retractable guard 1 and retractable guard 2 10 are threaded in motor base 1, tailstock 3 and consolidate
Determine on block 5, convenient disassembly, is conducive to protection sliding block and other components, increases its 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 (4)
1. a kind of sheath type rail structure characterized by comprising track (2), described track (2) one end are equipped with motor base
(1), the other end is equipped with tailstock (3), and the ball screw being located above track (2) is equipped between the motor base (1) and tailstock (3)
(7), the sliding block (6) fitted on track (2) is arranged on the ball screw (7), described sliding block (6) one end is equipped with block (9),
Retractable guard one (4) and retractable guard two (10) are arranged above the track (2), retractable guard one (4) threaded one end connects
It connecing motor base (1), the other end is threadedly coupled fixed block (5), retractable guard two (10) the threaded one end connection fixing block (5),
The other end is threadedly coupled tailstock (3).
2. a kind of sheath type rail structure according to claim 1, it is characterised in that: the sliding block (6) and track (2) it
Between be equipped with Anti-skid sheet (8).
3. a kind of sheath type rail structure according to claim 1, it is characterised in that: the fixed block (5) is located at track
(2) top.
4. a kind of sheath type rail structure according to claim 1, it is characterised in that: the retractable guard one (4) and stretch
When in use, side is in corrugated structure to contracting sheath two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043950.9U CN209370283U (en) | 2018-12-06 | 2018-12-06 | A kind of sheath type rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043950.9U CN209370283U (en) | 2018-12-06 | 2018-12-06 | A kind of sheath type rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370283U true CN209370283U (en) | 2019-09-10 |
Family
ID=67831424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822043950.9U Active CN209370283U (en) | 2018-12-06 | 2018-12-06 | A kind of sheath type rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524265A (en) * | 2019-09-19 | 2019-12-03 | 安徽银雷直线导轨制造有限公司 | A kind of line slide rail with buffering anti-collision |
| CN110712015A (en) * | 2019-10-27 | 2020-01-21 | 上海诺银机电科技有限公司 | Ball screw capable of running stably under extraordinary environment and preparation method thereof |
-
2018
- 2018-12-06 CN CN201822043950.9U patent/CN209370283U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524265A (en) * | 2019-09-19 | 2019-12-03 | 安徽银雷直线导轨制造有限公司 | A kind of line slide rail with buffering anti-collision |
| CN110524265B (en) * | 2019-09-19 | 2021-04-16 | 安徽银雷直线导轨制造有限公司 | Linear slide rail with buffering anticollision function |
| CN110712015A (en) * | 2019-10-27 | 2020-01-21 | 上海诺银机电科技有限公司 | Ball screw capable of running stably under extraordinary environment and preparation method thereof |
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| GR01 | Patent grant |