CN205780295U - Straight-line guide rail slide block with dust excluder - Google Patents
Straight-line guide rail slide block with dust excluder Download PDFInfo
- Publication number
- CN205780295U CN205780295U CN201620689065.6U CN201620689065U CN205780295U CN 205780295 U CN205780295 U CN 205780295U CN 201620689065 U CN201620689065 U CN 201620689065U CN 205780295 U CN205780295 U CN 205780295U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- dust excluder
- hole
- circulation device
- outer circulation
- Prior art date
- 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.)
- Ceased
Links
- 239000000428 dust Substances 0.000 title claims abstract description 77
- 230000003044 adaptive effect Effects 0.000 claims abstract description 3
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000005182 tip of the tongue Anatomy 0.000 description 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses the straight-line guide rail slide block of a kind of band dust excluder, including slider body, the two ends of the glide direction of slider body, respectively it is fixed with an outer circulation device, the adaptive slider body guide rail hole of the shape of cross section with guide rail and outer circulation device guide rail hole it is respectively equipped with on slider body and outer circulation device, on the hole wall of described slide block guide rail hole and outer circulation device guide rail hole, being axially arranged with a pair time dust excluder along guide rail, the position of lower dust excluder is positioned at below the circulation slideway of outer circulation device.The beneficial effects of the utility model are: can resist the dust from guide rail radial direction.
Description
Technical field
This utility model belongs to industrial automation equipment field, the straight-line guide rail slide block of a kind of band dust excluder.
Background technology
In industrial automation, line slideway auxiliary is widely used.General line slideway auxiliary includes line slideway, slide block
Controlled slip on guide rail, drives the workpiece or movement of tool being arranged on slide block.Chinese patent literature CN104006081A,
Disclosing " the high anti-dust performance structure of a kind of line slideway auxiliary " on August 27th, 2014, it includes guide rail, is arranged on guide rail
Upper and can be at the slide block of slide on rails, the rolling element that is arranged between guide rail and slide block and roller holder；Its feature
It is: before and after this slide block movement direction, both sides are mounted on end face double kiss lip scrap scraping plate that elastic abrasion-proof material is made, this end
Having the double kiss lips corresponding to guide rail profile in the double kiss lip scrap scraping plate of face and scrape bits hole, the aperture that this pair of kiss lip scrapes bits hole is double kisses
Lip, double kiss lips are the latch bolt structure that the tip of the tongue is outside.Scrap scraping plate in the program is dustproof sheet.In this technical scheme similar
In, in order to dust-proof, the only two ends in the glide direction of slide block respectively arrange a dustproof sheet, and these two dustproof sheets can help to stop to come
Guide rail is entered from the dust of guide rail glide direction, it can be difficult to stop that the dust from guide rail radial direction enters guide rail, especially difficult
To stop that the dust from guide rail radial direction enters in steel ball circulation canal.
Summary of the invention
This utility model technical issues that need to address are, existing straight-line guide rail slide block lacks to be prevented guide rail footpath always dirt
Protect, thus the straight-line guide rail slide block of a kind of band dust excluder is provided, the dust from guide rail radial direction can be resisted.
To achieve these goals, this utility model adopts the following technical scheme that the line slideway of a kind of band dust excluder is sliding
Block, including slider body, the two ends of the glide direction of slider body, is respectively fixed with an outer circulation device, slider body and following outward
The adaptive slider body guide rail hole of the shape of cross section with guide rail and outer circulation device guide rail hole, described slide block it is respectively equipped with on ring device
On the hole wall of guide rail hole and outer circulation device guide rail hole, being axially arranged with a pair time dust excluder along guide rail, the position of lower dust excluder is positioned at
Below the circulation slideway of outer circulation device.
In being commonly designed, at viewgraph of cross-section, slide block is to be enclosed in outside guide rail with the C-shaped that Open Side Down, dust
Can be impacted between slide block and the sliding surface of guide rail by radially into the gap between slide block and guide rail.Present design
At slider body be fixed on the outer circulation device at slider body two ends the axially arranged a pair time dust excluder along guide rail, should
Lower dust excluder is positioned at the down either side of the C-shaped of slide block and outer circulation device cross section, C-shaped gap is closed, it is to avoid ash
Dirt is entered by the lower section in C-shaped gap, effectively protects the sliding surface of slide block and guide rail, it is often more important that protecting dust will not enter
In the circulation slideway of the outer circulation device entering fractional open.
As preferably, on the hole wall of described slide block guide rail hole and outer circulation device guide rail hole, axially it is additionally provided with a pair along guide rail
Upper dust excluder, between bolt hole and the circulation slideway of outer circulation device in guide rail upper surface of the position of upper dust excluder.On guide rail
On end face, interval is provided with some bolt fixing hole.These bolt fixing hole opening upwards, in concave configuration, it is possible to pile up
Dust.This programme is provided with dust excluder on a pair between the circulation slideway of bolt fixing hole and outer circulation device, is fixed by bolt
It is isolated between dust excluder between location, hole, it is to avoid dust herein enters the circulation slideway of outer circulation device.
As preferably, described lower dust excluder and upper dust excluder include and slider body guide rail hole and outer circulation device guide rail hole
The base portion that hole wall is fixing, and it is raised in the end of base portion, and the rail level overlap joint of described end and guide rail.The structure of dust excluder up and down
Including base portion and end, base portion is used for fixing, and end has suitable elastic deformation ability, can be close to guide rail by deformation
Rail level on and with slide block slide, at any time keep seal isolation.
As preferably, the hole wall of described slider body guide rail hole and outer circulation device guide rail hole is provided with along guide rail axially extending
Dust excluder detent, the shape of cross section of dust excluder detent is that the big opening of inner chamber is little；Described lower dust excluder and upper anti-
The shape of cross section of the base portion of dirt bar and the shape adaptation of dust excluder detent.By detent, can be by the most dust-proof
The base portion of bar is well fixed, and fixing mode is relatively easy, and it is more convenient to assemble.
As preferably, the cross section of the end of described lower dust excluder and upper dust excluder be shaped as dovetail shaped.Swallow-tailed
End be under pressure deform upon time, toed-out can be formed, until dovetail both ends are completely to lateral deformation, formed completely
The shape of laminating rail level, has and preferably contacts effect, constitute isolation effect more preferable to dust.
In sum, the beneficial effects of the utility model are: can resist the dust from guide rail radial direction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation after removing slider body,
Fig. 3 is outer circulation device, guide rail and coordinates schematic diagram between upper dust excluder, lower dust excluder,
Fig. 4 is the side view of Fig. 1,
Fig. 5 is the structure for amplifying schematic diagram of upper dust excluder.
Wherein: 2 slider body, 3 outer circulation devices, 4 guide rails, 22 times dust excluders, dust excluder on 23,31 outer circulation device guide rails
Hole, 32 dust excluder detents, 41 bolts hole, 221 base portions, 222 ends.
Detailed description of the invention
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment as shown in Figure 1, for the straight-line guide rail slide block of a kind of band dust excluder, including slider body 2, and is fixed on
Each outer circulation device 3 at slide block glide direction two ends.It is respectively equipped with and the cross section of guide rail 4 on slider body and outer circulation device
The slider body guide rail hole of shape adaptation and outer circulation device guide rail hole 31.As shown in Figures 2 and 3, slide block guide rail hole and outer circulation
On the hole wall of device guide rail hole, being axially arranged with a pair time dust excluder 22 along guide rail, the position of lower dust excluder is positioned at following of outer circulation device
Below ring slideway；On the hole wall of slide block guide rail hole and outer circulation device guide rail hole, axially it is additionally provided with dust excluder 23 on a pair along guide rail,
The position of upper dust excluder is between the bolt hole 41 and the circulation slideway of outer circulation device of guide rail upper surface.Lower dust excluder and upper anti-
Dirt bar is all made with elastomer, and structure includes the base that the hole wall with slider body guide rail hole and outer circulation device guide rail hole is fixing
Portion 221, and it is raised in the end 222 of base portion, and the rail level overlap joint of end and guide rail.Slider body guide rail hole and outer circulation device are led
The hole wall of rail hole is provided with along guide rail axially extended dust excluder detent 32, and the shape of cross section of dust excluder detent is
The big opening of inner chamber is little.As shown in Figure 4, the shape of cross section of the base portion of lower dust excluder and upper dust excluder and dust excluder detent
Shape adaptation, the cross section of the end of lower dust excluder and upper dust excluder be shaped as dovetail shaped.
The straight-line guide rail slide block of a kind of band dust excluder of this example, devises 4 dust excluders, by slide block and guide rail on slide block
Between C-shaped clearance seal get up, and the bolt hole position of guide rail upper surface is also kept apart, makes to begin in the middle of this C-shaped gap
Keep cleaning eventually, especially keep the cleaning of the circulation slideway of the outer circulation device of fractional open, prevent dust entrance to pollute sliding
Road.
Claims (5)
1. a straight-line guide rail slide block for band dust excluder, including slider body (2), the two ends of the glide direction of slider body, respectively
It is fixed with an outer circulation device (3), slider body and outer circulation device is respectively equipped with adaptive with the shape of cross section of guide rail (4)
Slider body guide rail hole and outer circulation device guide rail hole (31), is characterized in that, described slide block guide rail hole and outer circulation device guide rail hole
On hole wall, being axially arranged with a pair time dust excluder (22) along guide rail, the position of lower dust excluder is positioned under the circulation slideway of outer circulation device
Side.
The straight-line guide rail slide block of a kind of band dust excluder the most according to claim 1, is characterized in that, described slide block guide rail hole and
On the hole wall of outer circulation device guide rail hole, being axially additionally provided with dust excluder on a pair (23) along guide rail, the position of upper dust excluder is positioned at leads
Between bolt hole (41) and the circulation slideway of outer circulation device of rail upper surface.
The straight-line guide rail slide block of a kind of band dust excluder the most according to claim 2, is characterized in that, described lower dust excluder and upper
Dust excluder includes the base portion (221) that the hole wall with slider body guide rail hole and outer circulation device guide rail hole is fixing, and is raised in base portion
End (222), and the rail level overlap joint of described end and guide rail.
The straight-line guide rail slide block of a kind of band dust excluder the most according to claim 3, is characterized in that, described slider body guide rail
The hole wall of hole and outer circulation device guide rail hole is provided with along guide rail axially extended dust excluder detent (32), and dust excluder location is recessed
The shape of cross section of groove is that the big opening of inner chamber is little；The shape of cross section of the base portion of described lower dust excluder and upper dust excluder and dust excluder
The shape adaptation of detent.
5. according to the straight-line guide rail slide block of a kind of band dust excluder described in claim 3 or 4, it is characterized in that, described lower dust excluder
With the cross section of the end of upper dust excluder be shaped as dovetail shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620689065.6U CN205780295U (en) | 2016-06-28 | 2016-06-28 | Straight-line guide rail slide block with dust excluder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620689065.6U CN205780295U (en) | 2016-06-28 | 2016-06-28 | Straight-line guide rail slide block with dust excluder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780295U true CN205780295U (en) | 2016-12-07 |
Family
ID=58125990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620689065.6U Ceased CN205780295U (en) | 2016-06-28 | 2016-06-28 | Straight-line guide rail slide block with dust excluder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151268A (en) * | 2016-06-28 | 2016-11-23 | 丽水市杰祥科技有限公司 | A kind of straight-line guide rail slide block |
| WO2018133534A1 (en) * | 2017-01-18 | 2018-07-26 | 蒋国雄 | Linear module with inset groove member |
| CN109488688A (en) * | 2018-12-26 | 2019-03-19 | 浙江得利亚自动化制造有限公司 | A kind of high dust-proof sliding block of mute type |
-
2016
- 2016-06-28 CN CN201620689065.6U patent/CN205780295U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151268A (en) * | 2016-06-28 | 2016-11-23 | 丽水市杰祥科技有限公司 | A kind of straight-line guide rail slide block |
| WO2018133534A1 (en) * | 2017-01-18 | 2018-07-26 | 蒋国雄 | Linear module with inset groove member |
| CN109488688A (en) * | 2018-12-26 | 2019-03-19 | 浙江得利亚自动化制造有限公司 | A kind of high dust-proof sliding block of mute type |
| CN109488688B (en) * | 2018-12-26 | 2024-03-19 | 浙江得利亚自动化制造有限公司 | Mute type high dustproof sliding block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20191018 Decision number of declaring invalidation: 41802 Granted publication date: 20161207 |