CN104842340B - A kind of dust-proof straight line slide unit - Google Patents
A kind of dust-proof straight line slide unit Download PDFInfo
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- CN104842340B CN104842340B CN201510114859.XA CN201510114859A CN104842340B CN 104842340 B CN104842340 B CN 104842340B CN 201510114859 A CN201510114859 A CN 201510114859A CN 104842340 B CN104842340 B CN 104842340B
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- Prior art keywords
- dust
- slide unit
- sliding block
- proof
- synchronous belt
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Abstract
The present invention discloses a kind of dust-proof straight line slide unit comprising track seat mechanism, transmission mechanism, dust-proof belt and slide unit seat mechanism；The track seat mechanism includes pedestal, magnetic element installing component and magnetic element, and the magnetic element installing component is installed on the upper surface of pedestal two sides, magnetic element installing component upper surface open up it is fluted, magnetic element be set to groove in；The transmission mechanism includes synchronous belt, the synchronous belt briquetting set on synchronous belt junction top and left-hand thread in the stop synchronous belt of synchronous belt joint lower part, and three, which adopts, to be bolted connection；The transmission mechanism is mounted on the base；The slide unit seat mechanism includes sliding block and the cap sheathing mechanism that is buckled on sliding block, and the sliding block is fixed on synchronous belt；The dust-proof belt is set on the surface of pedestal and covering magnetic element, and dust-proof belt is across cap sheathing mechanism and sliding block and is set to cap sheathing mechanism and sliding block.This slide unit structure is simple, dust-proof effect is more preferable, and substantially prolongs the service life of product.
Description
Technical field
The present invention relates to straight line slide unit field more particularly to a kind of dust-proof straight line slide units suitable for linear moving table.
Background technique
Straight line slide unit be it is a kind of can provide linear motion mechanical structure, can either in a horizontal or vertical use, can also combine
Used at specific movement mechanism --- it is commonly referred to as XY axis, XYZ Zhou Deng poly-axial motion mechanism i.e. in automation industry.This
Mechanism, which is sub-divided into different industries, different titles, and relatively common title has: straight line slide unit, Linear slide platform, electric cylinder,
Electronic slide unit, mechanical arm, manipulator etc..Straight line slide unit is generally mated power motor use, and other need are installed on its sliding block
The program for asking the complete conveying sports equipment of workpiece composition and a set of suitable positive and negative rotation of motor of setting, can be realized allow workpiece from
The work of dynamic iterative motion.To achieve the purpose that equipment mass production and intensively produce.
Straight line slide unit is developed so far, and has been widely applied in various equipment.For the device fabrication in China
Development contribute to indispensable contribution, reduce the dependence of external complete set of equipments import, for be keen to equipment research and development and manufacture
Engineer brings more chances.Straight line slide unit currently generally applied to measurement, laser welding, laser cutting, glue spreader,
Flush coater, puncher, dispenser, miniature numerical control lathe, carving and milling machine, sample draught machine, cutting, transfer machine, classifier, testing machine
And it is applicable in the places such as education.Two types can be divided by being currently being widely used straight line slide unit: synchronous banding pattern and ball wire rod-type.
The increase that straight line slide unit is applied with it, technology are also constantly promoted, and straight line slide unit has been able to satisfy existing substantially at present
The needs of production, but there is also some problems to be modified, such as existing slide unit usually can be because in actual equipment application environment
Gap between each component of slide unit is excessive, and sealing performance is insufficient, cause slide unit building up inside iron filings, dust, welding slag, silt,
The sundries such as end are painted, the service life and production safety of slide unit and whole machinery equipment are influenced.Occurred a kind of band dustproof cover at present
Straight line slide unit, primary structure is by aluminum profile rack, ball screw, square guide rail, motor base, shaft coupling and motor form, also
Including pedestal, sliding block, upper cover, rolling member and dust-proof belt on pedestal etc.；The corresponding lid of its upper cover closes at the top of slide unit,
Upper cover includes multiple rolling members and has two sides perpendicular to slide unit glide direction, and these rolling members are to be individually fixed in
In the inner wall of this two sides of upper cover.When slide unit is slided along the extending direction of dust-proof belt, the rolling of slide unit and upper cover can be passed through
Moving part enables dust-proof belt more smoothly to contact with slide unit and reduces abrasion, also reduces a possibility that being deformed and reduces dust
It falls into railroad shoe.The stroke of this ball wire rod-type straight line slide unit can be customized according to client's needs, and the precision of screw rod is reachable
Positive and negative 0.018mm.However, the rolling member of this slide unit and pressing for dust-proof belt can make to generate rolling trace on dust-proof belt and influence
The beauty of slide unit.In addition, slide unit presses touching dust-proof belt to be unable to ensure dust-proof belt using rolling member is reliably closely covered on slide unit
On, and the rolling of rolling member can generate noise.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention provides a kind of linear moving tables of being installed on
Dust-proof straight line slide unit, which has excellent dust-proof effect, and structure is simple, installation is easy, using spraying,
The industries such as welding can greatly improve the service life of product.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of dust-proof straight line slide unit, including track base
Structure, transmission mechanism, dust-proof belt and slide unit seat mechanism；The track seat mechanism includes pedestal, magnetic element installing component and magnetism
Element, the magnetic element installing component are installed on the upper surface of the pedestal two sides, on the magnetic element installing component
Surface open up it is fluted, the magnetic element be set to the groove in；The transmission mechanism includes synchronous belt, is set to synchronous belt company
The synchronous belt briquetting and left-hand thread for connecing place top in the stop synchronous belt of synchronous belt joint lower part, the synchronous belt, synchronize it is with pressure
Block and stop synchronous belt are adopted in synchronous belt junction to be bolted connection；The transmission mechanism is installed on the pedestal；Institute
The cap sheathing mechanism that slide unit seat mechanism includes sliding block He is buckled on sliding block is stated, the sliding block is fixed on synchronous belt；It is described dust-proof
Band is set to the magnetic element that on the surface of the pedestal and covering is described, and the dust-proof belt passes through cap sheathing mechanism and sliding block and is set to
Between the cap sheathing mechanism and sliding block.
The cap sheathing mechanism include shield, in shield and be located at sliding block both ends bracket and be sequentially arranged under bracket
Sealing element and wearing piece；The bracket is bolted in the both ends of the surface of the sliding block, and the sealing element is connected by bolt
It connects on the bracket, the sealing element is rectangular-shape, and the sealing element lower surface opens up fluted, and the wearing piece card is set
In in the groove of the sealing element, the height of the wearing piece is greater than the depth of the groove；The sealing element and wearing piece are just
To the magnetic element on the pedestal and positioned at the top of the magnetic element.
The magnetic element installing component is a convex block, and the magnetic element is magnetic stripe.
Shield bosom position is equipped at least one magnetic block, the middle part of sliding block described in the magnetic block face
Position.
The sealing element is polyurethane block, and the wearing piece is wool felt wearing piece.
The pedestal is equipped with guide rail, be equipped with along the two sides of glide direction on the sliding block match with rail shapes it is recessed
Slot, the sliding block slide on guide rail.
A groove is offered along glide direction among the sliding block, at least one rolling member is installed in the groove, is used
It is contacted in forming rolling friction with the dust-proof belt.
The dust-proof belt material is SUS301 steel band, and steel band Vickers hardness is more than or equal to 550HV, and tensile strength is more than or equal to
1750MPA, elongation percentage are more than or equal to 1%.
The synchronous belt is driven by motor, and the motor is fixed on the track seat mechanism.
The stop synchronous belt and the synchronous belt are same specifications and models.
The beneficial effects of the present invention are: (1), base upper surface two sides are equipped with magnetic element, and using the peace of groove type
Dress mode is directly embedded in magnetic element in magnetic installing component, so more can steel band it is smooth be adsorbed on carriage saddle two
End, plays better dust-proof effect.(2), magnetic block, and the middle part of magnetic block face sliding block are equipped in the shield of cap sheathing mechanism
Position, to attract dust-proof belt to be covered in the part of sliding block top surface, and reduces the friction of the dust-proof belt Yu sliding block top surface, extends anti-
Dust lane physical life.(3), it is equipped with rolling member among sliding block, contacts, reduces anti-for forming rolling friction with the dust-proof belt
The suffered friction of dust lane, extends dust-proof belt physical life.(4), wool felt material is installed between cap sheathing mechanism and dust-proof belt, it should
Material can solve slide unit influence of other materials to slide unit leakproofness when in use, and can effectively reduce friction.And it should
Material plays the role of certain adsorpting lubrication oil, also can preferably keep the rigidity of dust-proof belt, prolong the service life, oiliness material is more
The oxidation of good solution air.(5), synchronous belt junction uses the synchronous belt left-hand thread of two same specifications, then in synchronous belt
Upper pressure upper holder block, and screw is locked, it can be well solved common slide unit lock in this way and be easy the problem of loosening.
Detailed description of the invention
Fig. 1 is a kind of axonometric drawing of dust-proof straight line slide unit of the present invention；
Fig. 2 is a kind of explosive view of dust-proof straight line slide unit of the present invention；
Fig. 3 is a kind of installation diagram of dust-proof straight line slide unit of the present invention；
Fig. 4 is a kind of partial enlarged view of dust-proof straight line slide unit of the present invention；
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
As shown in Figures 1 to 4,
A kind of dust-proof straight line slide unit, including track seat mechanism, transmission mechanism, dust-proof belt and slide unit seat mechanism.The track
Seat mechanism includes pedestal, magnetic element installing component and magnetic element, and the magnetic element installing component is installed on the pedestal
On the upper surface of two sides, magnetic element installing component upper surface open up it is fluted, the magnetic element be set to the groove
Interior, the magnetic element installing component is a convex block, and the magnetic element is magnetic stripe；The transmission mechanism includes synchronous belt, sets
In synchronous belt junction top synchronous belt briquetting and left-hand thread in synchronous belt joint lower part and with synchronous belt be same specification
The stop synchronous belt of model, the synchronous belt, synchronous belt briquetting and stop synchronous belt use bolt fastening in synchronous belt junction
Connection.The transmission mechanism is installed on the pedestal, and the synchronous belt is driven by motor, and the motor is fixed on the track
On seat mechanism.The slide unit seat mechanism includes sliding block and the cap sheathing mechanism that is buckled on sliding block, and the sliding block is fixed on synchronous belt
On, a groove is offered along glide direction among the sliding block, at least one rolling member is installed in the groove, is used for and institute
It states dust-proof belt and forms rolling friction contact；The dust-proof belt is set to the magnetic element that on the surface of the pedestal and covering is described,
The dust-proof belt is across cap sheathing mechanism and sliding block and is set to the cap sheathing mechanism and sliding block, and the dust-proof belt material is
SUS301 steel band, steel band Vickers hardness are more than or equal to 550HV, and tensile strength is more than or equal to 1750MPA, and elongation percentage is more than or equal to
1%.The cap sheathing mechanism includes shield, in shield and positioned at the bracket at sliding block both ends and the poly- ammonia being sequentially arranged under bracket
Ester block sealing element and wool felt wearing piece；Shield bosom position is equipped at least one magnetic block, and the magnetic block is just
To the intermediate position of the sliding block；The bracket is bolted in the both ends of the surface of the sliding block, and the polyurethane block is close
Sealing is bolted on the bracket, and the polyurethane block sealing element is rectangular-shape, the polyurethane block sealing element
Lower surface opens up fluted, and the wool felt wearing piece is arranged in the groove of the sealing element, the wool felt wearing piece
Height is greater than the depth of the groove；Magnetism member on pedestal described in the polyurethane block sealing element and wool felt wearing piece face
Part and the top for being located at the magnetic element.The pedestal is equipped with guide rail, is equipped on the sliding block along the two sides of glide direction
The groove to match with rail shapes, the sliding block slide on guide rail.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (9)
1. a kind of dust-proof straight line slide unit, it is characterised in that: it includes track seat mechanism, transmission mechanism, dust-proof belt and slide unit base
Structure；The track seat mechanism includes pedestal, magnetic element installing component and magnetic element, the magnetic element installing component installation
In on the upper surface of the pedestal two sides, magnetic element installing component upper surface opens up fluted, and the magnetic element is set
In in the groove；The transmission mechanism include synchronous belt, the synchronous belt briquetting set on synchronous belt junction top and left-hand thread in
The stop synchronous belt of synchronous belt joint lower part, the synchronous belt, synchronous belt briquetting and stop synchronous belt are in synchronous belt junction
It adopts and is bolted connection；The transmission mechanism is installed on the pedestal；The slide unit seat mechanism includes sliding block and is buckled in
Cap sheathing mechanism on sliding block, the sliding block are fixed on synchronous belt；The dust-proof belt is set on the surface of the pedestal and covers
The magnetic element, the dust-proof belt is across cap sheathing mechanism and sliding block and is set to the cap sheathing mechanism and sliding block；It is described
Cap sheathing mechanism includes shield, in shield and is located at the bracket and the sealing element that is sequentially arranged under bracket and wear-resisting at sliding block both ends
Part；The bracket is bolted in the both ends of the surface of the sliding block, and the sealing element is bolted in the bracket
On, the sealing element is rectangular-shape, and the sealing element lower surface opens up fluted, and the wearing piece is arranged in the sealing element
Groove in, the height of the wearing piece is greater than the depth of the groove；On pedestal described in the sealing element and wearing piece face
Magnetic element and be located at the magnetic element top.
2. a kind of dust-proof straight line slide unit according to claim 1, it is characterised in that: the magnetic element installing component is one
Convex block, the magnetic element are magnetic stripe.
3. a kind of dust-proof straight line slide unit according to claim 1, it is characterised in that: shield bosom position is equipped with
At least one magnetic block, the intermediate position of sliding block described in the magnetic block face.
4. a kind of dust-proof straight line slide unit according to claim 1, it is characterised in that: the sealing element is polyurethane block, institute
Stating wearing piece is wool felt wearing piece.
5. a kind of dust-proof straight line slide unit according to claim 1, it is characterised in that: the pedestal is equipped with guide rail, described
The groove to match with rail shapes is equipped on sliding block along the two sides of glide direction, the sliding block slides on guide rail.
6. a kind of dust-proof straight line slide unit according to claim 1, it is characterised in that: opened among the sliding block along glide direction
Equipped with a groove, at least one rolling member is installed in the groove, is contacted for forming rolling friction with the dust-proof belt.
7. a kind of dust-proof straight line slide unit according to claim 1, it is characterised in that: the dust-proof belt material is SUS301 steel
Band, steel band Vickers hardness are more than or equal to 550HV, and tensile strength is more than or equal to 1750MPA, and elongation percentage is more than or equal to 1%.
8. a kind of dust-proof straight line slide unit according to claim 1, it is characterised in that: the synchronous belt is driven by motor, institute
Motor is stated to be fixed on the track seat mechanism.
9. a kind of dust-proof straight line slide unit according to claim 1, it is characterised in that: the stop synchronous belt with it is described synchronous
Band is same specifications and models.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114859.XA CN104842340B (en) | 2015-03-17 | 2015-03-17 | A kind of dust-proof straight line slide unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114859.XA CN104842340B (en) | 2015-03-17 | 2015-03-17 | A kind of dust-proof straight line slide unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842340A CN104842340A (en) | 2015-08-19 |
| CN104842340B true CN104842340B (en) | 2019-08-27 |
Family
ID=53842517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510114859.XA Expired - Fee Related CN104842340B (en) | 2015-03-17 | 2015-03-17 | A kind of dust-proof straight line slide unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842340B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568699A (en) * | 2017-03-08 | 2018-09-25 | 宁波米控机器人科技有限公司 | A kind of dust guard for lathe feed screw |
| CN106956431A (en) * | 2017-04-18 | 2017-07-18 | 武汉职业技术学院 | A kind of magnetic seal guide track system and powdering system suitable for powder sintered equipment |
| CN109386545A (en) * | 2017-08-07 | 2019-02-26 | 银泰科技股份有限公司 | Linear mould group with dust-proof effect |
| CN114571112A (en) * | 2022-03-29 | 2022-06-03 | 锐卡(常州)科技有限公司 | Improved structure of laser pneumatic chuck front clamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07100788A (en) * | 1993-09-30 | 1995-04-18 | Toshiba Corp | Robot and vacuum suction hand |
| CN101804642A (en) * | 2010-04-08 | 2010-08-18 | 天津市中马骏腾精密机械制造有限公司 | Manipulator linear platform |
| CN203409785U (en) * | 2013-08-14 | 2014-01-29 | 深圳市捷佳伟创新能源装备股份有限公司 | Upright post transmission mechanism of mechanical hand |
| CN103904819A (en) * | 2009-06-19 | 2014-07-02 | 黑田精工株式会社 | Linear moving device |
| CN203756740U (en) * | 2014-01-20 | 2014-08-06 | 东佑达自动化科技股份有限公司 | Sliding table |
-
2015
- 2015-03-17 CN CN201510114859.XA patent/CN104842340B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07100788A (en) * | 1993-09-30 | 1995-04-18 | Toshiba Corp | Robot and vacuum suction hand |
| CN103904819A (en) * | 2009-06-19 | 2014-07-02 | 黑田精工株式会社 | Linear moving device |
| CN101804642A (en) * | 2010-04-08 | 2010-08-18 | 天津市中马骏腾精密机械制造有限公司 | Manipulator linear platform |
| CN203409785U (en) * | 2013-08-14 | 2014-01-29 | 深圳市捷佳伟创新能源装备股份有限公司 | Upright post transmission mechanism of mechanical hand |
| CN203756740U (en) * | 2014-01-20 | 2014-08-06 | 东佑达自动化科技股份有限公司 | Sliding table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842340A (en) | 2015-08-19 |
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Granted publication date: 20190827 Termination date: 20210317 |