CN106257073A - A kind of static pressure down loading guide rail being easy to adjusting elasticity - Google Patents
A kind of static pressure down loading guide rail being easy to adjusting elasticity Download PDFInfo
- Publication number
- CN106257073A CN106257073A CN201610706514.8A CN201610706514A CN106257073A CN 106257073 A CN106257073 A CN 106257073A CN 201610706514 A CN201610706514 A CN 201610706514A CN 106257073 A CN106257073 A CN 106257073A
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- CN
- China
- Prior art keywords
- guide rail
- easy
- static pressure
- compressed part
- pressure down
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/12—Arrangements for adjusting play
- F16C29/123—Arrangements for adjusting play using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a kind of static pressure down loading guide rail being easy to adjusting elasticity, including main guide rail (1), it is arranged on main guide rail (1) and is used for the secondary guide rail (2) of load, coordinate the slide block (3) being arranged on main guide rail (1) and secondary guide rail (2), the upper relevant position of described slide block (3) is provided with through hole (4), coordinate in through hole (4) and compressed part is installed, also include being arranged on compressed part end face and for regulating the regulation portion (10) compressing degree of tightness, described compressed part includes regulating screw (9), elastomer (8), piston pin (6), rotary shaft (5) and the rolling element (7) being arranged on piston pin (6) by rotary shaft (5) cooperation, described regulation portion (10) is arranged on the end face of regulation screw (9).Use said structure, improve the loading condition of main guide rail (1), improve the stability of its wearability and low-speed motion, and be easy to the degree of tightness that adjusting slider (3) moves, practical.
Description
Technical field
The present invention relates to guider field, specifically, be a kind of static pressure down loading guide rail being easy to adjusting elasticity.
Background technology
Groove that guide rail is made up of metal or other material or ridge, can bear, fix, guide mobile device or equipment and subtract
A kind of device of its friction few.Guide rail in use, often coordinates together with slide block, for the movement of work platforms, general feelings
Under condition, guide rail belongs to precise part, and the kinematic accuracy diameter of its top shoe affects the kinematic accuracy of work platforms.But guide rail exists
In the case of bearing load, load is assigned to the sidewall of guide rail, will reduce its wearability and the stability of low-speed motion；And it is existing
Having the guideway in technology, the degree of tightness of its slide block movement should not regulate.
Summary of the invention
It is an object of the invention to provide a kind of static pressure down loading guide rail being easy to adjusting elasticity, use and arrange on main guide rail
Secondary guide rail and the form of compressed part, the load born by main guide rail is assigned to secondary guide rail and compressed part, and main guide rail acts primarily as leads
To function, and regulation portion is set in compressed part, in order to the degree of tightness of adjusting slider motion, solves the problems referred to above, practicality
By force.
The present invention is achieved through the following technical solutions: a kind of static pressure down loading guide rail being easy to adjusting elasticity, including main guide rail,
Be arranged on main guide rail and for load secondary guide rail, coordinate the slide block being arranged on main guide rail and secondary guide rail, on described slide block
Relevant position is provided with through hole, coordinates and is provided with compressed part, also include being arranged on compressed part end face and for regulating in through hole
Compress the regulation portion of degree of tightness.
Further, in order to preferably realize the present invention, described compressed part includes trip bolt, is arranged on trip bolt
Elastomer, be arranged on the piston pin of elastomer free end, the rotary shaft being arranged on piston pin and coordinated by rotary shaft
The rolling element being arranged on piston pin, described regulation portion is arranged on the end face of trip bolt.
Further, in order to preferably realize the present invention, described elastomer is spring, and described rolling element is bearing.
Further, in order to preferably realize the present invention, described bearing is rolling bearing.
Further, in order to preferably realize the present invention, described regulation portion is adjusting nut.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention uses and arranges secondary guide rail and the form of compressed part on main guide rail, and the load born by main guide rail distributes
To secondary guide rail and compressed part, main guide rail acts primarily as guide function, and arranges regulation portion in compressed part, uses said structure,
Improve the loading condition of main guide rail, improve the stability of its wearability and low-speed motion, and be easy to adjusting slider motion
Degree of tightness, practical.
(2) the regulation portion in the present invention includes regulating screw, elastomer, rolling element, piston pin and rotary shaft, also includes
Be arranged on regulation screw on for regulating the regulation portion of screw degree of tightness, use said structure, user can by regulation regulation portion,
Just the regulation of slide block movement degree of tightness can be realized, simple to operation, practical.
(3) rolling element in the present invention is rolling bearing, and regulation portion is adjusting nut, and elastomer is spring, owing to rolling
Bearing, adjusting nut, spring belong to common items in life, and its low price, therefore use said structure, can realize
While purpose, save manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the perspective view of the present invention；
Fig. 3 is the structural representation of compressed part in the present invention.
Wherein: 1 main guide rail, 2 secondary guide rails, 3 slide blocks, 4 through holes, 5 rotary shafts, 6 piston pins, 7 roll
Body, 8 elastomers, 9 regulation screws, 10 regulation portions.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
Described as shown in Figure 1, Figure 2, in the present embodiment, a kind of static pressure down loading guide rail being easy to adjusting elasticity, including main guide rail 1, install
On main guide rail 1 and for load secondary guide rail 2, coordinate the slide block 3 being arranged on main guide rail 1 and secondary guide rail 2, described slide block 3
Upper relevant position is provided with through hole 4, coordinates and be provided with compressed part in through hole 4, also include being arranged on compressed part end face and for
Regulation compresses the regulation portion 10 of degree of tightness.
In real work situation, due to secondary guide rail 2 and the load effect of compressed part, can share suffered by main guide rail 1
Fractional load, in order to improve the loading condition of main guide rail 1, improves the stability of its wearability and low-speed motion, and in compressed part
On regulation portion 10 is set, for adjusting slider 3 motion degree of tightness, easy to operate, practical.
Embodiment 2:
Above-described embodiment is further qualified by the present embodiment, in the present embodiment, as it is shown on figure 3, above-mentioned compressed part includes regulation
Screw 9, the elastomer 8 being arranged on regulation screw 9, it is arranged on the piston pin 6 of elastomer 8 free end, is arranged on piston pin 6
Rotary shaft 5 and coordinate, by rotary shaft 5, the rolling element 7 that is arranged on piston pin 6, described regulation portion 10 is arranged on regulation spiral shell
The end face of nail 9.
User just can realize the regulation of slide block 3 motion degree of tightness by regulation regulation portion 10, simple to operation, real
Strong by property.
During use, owing to elastomer 8 self has elastic acting force vertically, regulation screw 9 and piston pin 6 and
Under the common effect of rolling element 7, elastomer 8 has thrust, under a certain state, due to the phase of regulation screw 9 with slide block 3
Being in position under constant state, the elastic acting force of elastomer 8 acts on rolling element 7 by piston pin 6 and rotary shaft 5
On, and promote rolling element 7 to be pressed on secondary guide rail 2.
Embodiment 3:
The present embodiment is further qualified on the basis of above-described embodiment, and in the present embodiment, above-mentioned rolling member 7 is the axis of rolling
Holding, regulation portion 10 is adjusting nut, and elastomer 8 is spring, owing to rolling bearing, adjusting nut, spring belong in life normal
See article, and its low price, therefore use said structure, manufacturing cost can be saved while realizing purpose.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every depends on
Any simple modification of being made above example according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (5)
1. the static pressure down loading guide rail being easy to adjusting elasticity, it is characterised in that: include main guide rail (1), be arranged on main guide rail (1)
Go up and be used for the secondary guide rail (2) of load, coordinate the slide block (3) being arranged on main guide rail (1) and secondary guide rail (2), described slide block (3)
Upper relevant position is provided with through hole (4), coordinates in through hole (4) and is provided with compressed part, also includes being arranged on compressed part end face also
For regulating the regulation portion (10) compressing degree of tightness.
A kind of static pressure down loading guide rail being easy to adjusting elasticity the most according to claim 1, it is characterised in that: described compressed part
The elastomer (8) including regulation screw (9), being arranged in regulation screw (9), the piston pin being arranged on elastomer (8) free end
(6) rotary shaft (5) that, is arranged on piston pin (6) and coordinated by rotary shaft (5) and be arranged on the rolling on piston pin (6)
Body (7), described regulation portion (10) is arranged on the end face of regulation screw (9).
A kind of static pressure down loading guide rail being easy to adjusting elasticity the most according to claim 2, it is characterised in that: described elastomer
(8) being spring, described rolling element (7) is bearing.
A kind of static pressure down loading guide rail being easy to adjusting elasticity the most according to claim 3, it is characterised in that: described bearing is
Rolling bearing.
5., according to a kind of static pressure down loading guide rail being easy to adjusting elasticity according to any one of claim 14, its feature exists
In: described regulation portion (10) is adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706514.8A CN106257073A (en) | 2016-08-23 | 2016-08-23 | A kind of static pressure down loading guide rail being easy to adjusting elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706514.8A CN106257073A (en) | 2016-08-23 | 2016-08-23 | A kind of static pressure down loading guide rail being easy to adjusting elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106257073A true CN106257073A (en) | 2016-12-28 |
Family
ID=57713861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610706514.8A Pending CN106257073A (en) | 2016-08-23 | 2016-08-23 | A kind of static pressure down loading guide rail being easy to adjusting elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106257073A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870560A (en) * | 2017-03-16 | 2017-06-20 | 南京航空航天大学 | A kind of four-jaw type list slide bar translation mechanism |
| CN108412895A (en) * | 2018-03-27 | 2018-08-17 | 陈志民 | A kind of low abrasion of self-lubricating move module |
| CN108825653A (en) * | 2018-08-24 | 2018-11-16 | 杭州赤航科技有限公司 | A kind of linear guide |
| CN111120509A (en) * | 2019-12-19 | 2020-05-08 | 武汉精立电子技术有限公司 | Linear guide rail pair locking device, linear guide rail pair and test equipment |
| CN112658691A (en) * | 2020-12-16 | 2021-04-16 | 惠州城市职业学院(惠州商贸旅游高级职业技术学校) | Cutting and polishing integrated device for surfboards |
-
2016
- 2016-08-23 CN CN201610706514.8A patent/CN106257073A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870560A (en) * | 2017-03-16 | 2017-06-20 | 南京航空航天大学 | A kind of four-jaw type list slide bar translation mechanism |
| CN108412895A (en) * | 2018-03-27 | 2018-08-17 | 陈志民 | A kind of low abrasion of self-lubricating move module |
| CN108825653A (en) * | 2018-08-24 | 2018-11-16 | 杭州赤航科技有限公司 | A kind of linear guide |
| CN111120509A (en) * | 2019-12-19 | 2020-05-08 | 武汉精立电子技术有限公司 | Linear guide rail pair locking device, linear guide rail pair and test equipment |
| CN112658691A (en) * | 2020-12-16 | 2021-04-16 | 惠州城市职业学院(惠州商贸旅游高级职业技术学校) | Cutting and polishing integrated device for surfboards |
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