CN108223738A - A kind of fixed seat for guide rail leading screw - Google Patents
A kind of fixed seat for guide rail leading screw Download PDFInfo
- Publication number
- CN108223738A CN108223738A CN201711490335.6A CN201711490335A CN108223738A CN 108223738 A CN108223738 A CN 108223738A CN 201711490335 A CN201711490335 A CN 201711490335A CN 108223738 A CN108223738 A CN 108223738A
- Authority
- CN
- China
- Prior art keywords
- fixed
- leading screw
- connecting plate
- mounting hole
- guide rail
- 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.)
- Withdrawn
Links
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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2037—Actuator supports or means for fixing piston end, e.g. flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a kind of fixed seats for guide rail leading screw,Including connecting plate,Card slot,Extension spring,Through-hole,Support plate,Mounting hole and mounting hole,Opening is offered on the inside of the connecting plate,The card slot is arranged on the top and bottom of sleeve,The left and right ends of the connecting rod are both provided with fixture block,The extension spring is arranged on the outside of connecting rod,And the end of extension spring is fixed with fixed block,The through-hole is opened in the front and back of connecting plate,The support plate is fixed on the outside of connecting plate,The telescopic rod is arranged on the lower section of fixed cylinder,The mounting hole is opened in the upper end of support plate,The bearing is fixed in mounting hole,And engaging has leading screw between bearing,This kind is used for the fixed seat of guide rail leading screw,In addition side is symmetrically arranged with through-hole before and after connecting plate,It can be inserted in by the fixed block adjusted in connecting rod in different through-holes,So as to adjust the spacing between support plate,The leading screw of different length can be fixed.
Description
Technical field
The present invention relates to guide rail leading screw correlative technology fields, specially a kind of fixed seat for guide rail leading screw.
Background technology
Convert rotational motion can be linear motion by leading screw, in machine driving, have irreplaceable role and work
With status, fixed seat is the device that guide rail leading screw is fixed.
The fixed seat for guide rail leading screw most at present, structure are fixed, and can not be adjusted and fixed according to the length of leading screw
The length of seat, it is inconvenient for use.In view of the above-mentioned problems, it is original for the fixed seat of guide rail leading screw on the basis of be adjusted.
Invention content
The purpose of the present invention is to provide a kind of fixed seat for guide rail leading screw, to solve to propose in above-mentioned background technology
Current most fixed seat for guide rail leading screw, structure fixes, can not be according to the length of the length of leading screw adjusting fixed seat
Degree, it is inconvenient for use the problem of.
To achieve the above object, the present invention provides following technical solution：A kind of fixed seat for guide rail leading screw, including even
Fishplate bar, card slot, extension spring, through-hole, support plate, mounting hole and mounting hole offer opening on the inside of the connecting plate, and even
Sleeve is provided in fishplate bar, the card slot is arranged on the top and bottom of sleeve, and connecting rod is provided in sleeve, the connection
The left and right ends of bar are both provided with fixture block, and fixture block is fastened in card slot, and the extension spring is arranged on the outside of connecting rod, and
The end of extension spring is fixed with fixed block, and the through-hole is opened in the front and back of connecting plate, and the support plate is fixed on
The outside of connecting plate, and the lower end of support plate is internally provided with fixed cylinder, the telescopic rod is arranged on the lower section of fixed cylinder, and stretches
Contracting bar is fixed with fixed cylinder by fixed knob, and the end of simultaneous retractable bar is provided with support base, and the mounting hole is opened in branch
The upper end of fagging, and the outside setting of mounting hole is fluted, while groove is arranged on the inside of support plate, the bearing is fixed on
In mounting hole, and engaging has leading screw between bearing.
Further, there are two the connecting plate is set altogether, and the structure of connecting plate is identical, and in a connecting plate
It is provided with 2 sleeves.
Further, the size of the connecting rod is coincide with the size being open, and the size being open is less than the size of fixture block.
Further, the through-hole is set as triplets, and through-hole is set at equal intervals, and through-hole is set in symmetrical expression
Put the front and back in connecting plate.
Further, the fixed cylinder and telescopic rod form stretching structure, and stretching structure is provided with two groups altogether.
Further, there are four the mounting hole is set altogether, and mounting hole circular array shape is arranged in groove, and
And the depth of groove is equal to the thickness of bearing.
Compared with prior art, the beneficial effects of the invention are as follows：This kind is used for the fixed seat of guide rail leading screw, in connecting plate
There are two sleeves for setting, can be by the way that connecting rod is inserted in 2 sleeves so as to which connecting plate be connected, fix stably, in sleeve
Card slot and fixture block are inside provided with, more stable and convenient, the size of opening during mobile connection bar can be made to be less than the size of fixture block, keep away
Exempt from connecting rod being fully drawn out, the position of connecting rod can be limited, in addition side is symmetrically arranged with through-hole before and after connecting plate,
It can be inserted in by the fixed block adjusted in connecting rod in different through-holes, it, can so as to adjust the spacing between support plate
To fix the leading screw of different length, being provided with two groups has fixed cylinder and telescopic rod to form stretching structure, can adjust according to demand
The height of the device.
Description of the drawings
Fig. 1 is the positive structure diagram of the present invention；
Fig. 2 be the present invention face external structure schematic diagram；
Fig. 3 is the side structure schematic view of the present invention；
Fig. 4 is the opening distributed architecture schematic diagram of the present invention；
Fig. 5 is the connecting rod overlooking the structure diagram of the present invention.
In reference numeral：1- connecting plates；2- is open；3- sleeves；4- card slots；5- connecting rods；6- fixture blocks；7- extension springs；
8- fixed blocks；9- through-holes；10- support plates；11- fixed cylinders；12- telescopic rods；13- fixed knobs；14- support bases；15- is fixed
Hole；16- grooves；17- mounting holes；18- bearings；19- leading screws.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of fixed seat for guide rail leading screw, including connection
Plate 1, opening 2, sleeve 3, card slot 4, connecting rod 5, fixture block 6, extension spring 7, fixed block 8, through-hole 9, support plate 10, fixed cylinder
11st, telescopic rod 12, fixed knob 13, support base 14, mounting hole 15, groove 16, mounting hole 17, bearing 18 and leading screw 19, connection
The inside of plate 1 offers opening 2, and sleeve 3 is provided in connecting plate 1, and card slot 4 is arranged on the top and bottom of sleeve 3, and covers
Connecting rod 5 is provided in cylinder 3, the left and right ends of connecting rod 5 are both provided with fixture block 6, and fixture block 6 is fastened in card slot 4, stretch bullet
Spring 7 is arranged on the outside of connecting rod 5, and the end of extension spring 7 is fixed with fixed block 8, before through-hole 9 is opened in connecting plate 1
Side and rear, support plate 10 is fixed on the outside of connecting plate 1, and the lower end of support plate 10 is internally provided with fixed cylinder 11, stretches
Bar 12 is arranged on the lower section of fixed cylinder 11, and telescopic rod 12 is fixed with fixed cylinder 11 by fixed knob 13, simultaneous retractable bar 12
End be provided with support base 14, mounting hole 15 is opened in the upper end of support plate 10, and the outside setting of mounting hole 15 is fluted
16, while groove 16 is arranged on the inside of support plate 10, bearing 18 is fixed in mounting hole 15, and engaging has silk between bearing 18
Thick stick 19.
Further, there are two the connecting plate 1 is set altogether, and the structure of connecting plate 1 is identical, and a connecting plate
2 sleeves 3 are provided in 1, can be by the way that connecting rod 5 be inserted in so as to which connecting plate 1 be connected in 2 sleeves 3, fix stably.
Further, the size of the size of the connecting rod 5 and opening 2 is coincide, and the size of opening 2 is less than fixture block 6
Size avoids connecting rod 5 being fully drawn out, can limit the position of connecting rod 5.
Further, the through-hole 9 is set as triplets, and through-hole 9 is set at equal intervals, and through-hole 9 is in symmetrical
Formula is arranged on the front and back of connecting plate 1, can be inserted in by the fixed block 8 adjusted in connecting rod 5 in different through-holes 9,
So as to adjust the spacing between support plate 10, the leading screw 19 of different length can be fixed.
Further, the fixed cylinder 11 and telescopic rod 12 form stretching structure, and stretching structure is provided with two groups altogether,
The height of the device can be adjusted according to demand by stretching telescopic rod 12.
Further, there are four the mounting hole 17 is set altogether, and 17 circular array shape of mounting hole is arranged on groove
In 16, and the depth of groove 16 is equal to the thickness of bearing 18, convenient for bearing 18 is installed.
Operation principle：First, designated position is moved the device into, the height of the device is then carried out according to use demand
Adjusting, unscrew fixed knob 13, shrink or stretch telescopic rod 12, after adjusting, then fixed knob 13 tightened, then will
Bearing 18 is placed at mounting hole 15, and is fixed bearing 18 across mounting hole 17 using screw, fixed further according to needing
The length of leading screw 19 carries out the length adjustment of the device, first presses fixed block 8 inwardly, shrinks extension spring 7, solid so as to make
Determine block 8 to come off out of through-hole 9, then one end of leading screw 19 is stuck in a bearing 18, then adjust the position of connecting rod 5, this
When fixture block 6 slide in the card slot 4, operation can be made more steady, when leading screw 19 can be horizontal placement, and leading screw 19
The other end and bearing 18 between there are during gap, then inwardly push connecting rod 5, extension spring 7 extends, and fixed block 8 blocks
To through-hole 9 in, while the other end of leading screw 19 is stuck in another bearing 18, you can will realize consolidating to leading screw 19
It is fixed, it is simple to operate, it can be differed according to the size of guide rail leading screw and be adjusted accordingly, applicability is wide.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of fixed seat for guide rail leading screw, including connecting plate (1), card slot (4), extension spring (7), through-hole (9), support
Plate (10), mounting hole (15) and mounting hole (17), it is characterised in that：Opening (2) is offered on the inside of the connecting plate (1), and
Sleeve (3) is provided in connecting plate (1), the card slot (4) is arranged on the top and bottom of sleeve (3), and is set in sleeve (3)
There is connecting rod (5), the left and right ends of the connecting rod (5) are both provided with fixture block (6), and fixture block (6) is fastened in card slot (4),
The extension spring (7) is arranged on the outside of connecting rod (5), and the end of extension spring (7) is fixed with fixed block (8), described
Through-hole (9) is opened in the front and back of connecting plate (1), and the support plate (10) is fixed on the outside of connecting plate (1), and supports
The lower end of plate (10) is internally provided with fixed cylinder (11), and telescopic rod (12) is arranged on the lower section of fixed cylinder (11), and telescopic rod
(12) fixed by fixed knob (13) with fixed cylinder (11), the end of simultaneous retractable bar (12) is provided with support base (14), institute
The upper end that mounting hole (15) is opened in support plate (10) is stated, and the outside of mounting hole (15) sets fluted (16), while groove
(16) inside of support plate (10) is arranged on, bearing (18) is fixed in mounting hole (15), and engaging has silk between bearing (18)
Thick stick (19).
2. a kind of fixed seat for guide rail leading screw according to claim 1, it is characterised in that：The connecting plate (1) one
Altogether there are two settings, and the structure of connecting plate (1) is identical, and is provided with 2 sleeves (3) in a connecting plate (1).
3. a kind of fixed seat for guide rail leading screw according to claim 1, it is characterised in that：The connecting rod (5)
The size of size and opening (2) is coincide, and the size of opening (2) is less than the size of fixture block (6).
4. a kind of fixed seat for guide rail leading screw according to claim 1, it is characterised in that：Through-hole (9) setting
For triplets, and through-hole (9) is set at equal intervals, and through-hole (9) in symmetrical expression be arranged on connecting plate (1) front and after
Side.
5. a kind of fixed seat for guide rail leading screw according to claim 1, it is characterised in that：The fixed cylinder (11) and
Telescopic rod (12) forms stretching structure, and stretching structure is provided with two groups altogether.
6. a kind of fixed seat for guide rail leading screw according to claim 1, it is characterised in that：The mounting hole (17) one
Altogether there are four settings, and mounting hole (17) circular array shape is arranged in groove (16), and the depth of groove (16) is equal to
The thickness of bearing (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490335.6A CN108223738A (en) | 2017-12-30 | 2017-12-30 | A kind of fixed seat for guide rail leading screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490335.6A CN108223738A (en) | 2017-12-30 | 2017-12-30 | A kind of fixed seat for guide rail leading screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223738A true CN108223738A (en) | 2018-06-29 |
Family
ID=62642105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711490335.6A Withdrawn CN108223738A (en) | 2017-12-30 | 2017-12-30 | A kind of fixed seat for guide rail leading screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962575A (en) * | 2022-04-20 | 2022-08-30 | 江苏品德机电科技有限公司 | Ball screw pair with self-lubricating effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5797293A (en) * | 1996-12-19 | 1998-08-25 | Lear Corporation | Plastic drive block for vehicle seat adjuster |
| CN203717563U (en) * | 2013-12-23 | 2014-07-16 | 赖智发 | Telescopic positioning pipe |
| CN205690237U (en) * | 2016-06-27 | 2016-11-16 | 王建标 | A kind of adjustable LED lamp frame |
| CN106492912A (en) * | 2016-12-09 | 2017-03-15 | 王茹楠 | Height-adjustable test tube rack is used in a kind of experiment |
| CN206419595U (en) * | 2016-12-29 | 2017-08-18 | 徐州三江液压器材有限公司 | The hydraulic rubber hose coupling of adjustable in length |
-
2017
- 2017-12-30 CN CN201711490335.6A patent/CN108223738A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5797293A (en) * | 1996-12-19 | 1998-08-25 | Lear Corporation | Plastic drive block for vehicle seat adjuster |
| CN203717563U (en) * | 2013-12-23 | 2014-07-16 | 赖智发 | Telescopic positioning pipe |
| CN205690237U (en) * | 2016-06-27 | 2016-11-16 | 王建标 | A kind of adjustable LED lamp frame |
| CN106492912A (en) * | 2016-12-09 | 2017-03-15 | 王茹楠 | Height-adjustable test tube rack is used in a kind of experiment |
| CN206419595U (en) * | 2016-12-29 | 2017-08-18 | 徐州三江液压器材有限公司 | The hydraulic rubber hose coupling of adjustable in length |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962575A (en) * | 2022-04-20 | 2022-08-30 | 江苏品德机电科技有限公司 | Ball screw pair with self-lubricating effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |
|
| WW01 | Invention patent application withdrawn after publication |