CN207297636U - A kind of double-slider line slideway - Google Patents
A kind of double-slider line slideway Download PDFInfo
- Publication number
- CN207297636U CN207297636U CN201721050699.8U CN201721050699U CN207297636U CN 207297636 U CN207297636 U CN 207297636U CN 201721050699 U CN201721050699 U CN 201721050699U CN 207297636 U CN207297636 U CN 207297636U
- Authority
- CN
- China
- Prior art keywords
- slide
- end plate
- hole
- bolt
- screw
- 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.)
- Expired - Fee Related
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model proposes a kind of double-slider line slideway, include slide, screw, active sliding block, by movable slider, end plate module and some balls, the active sliding block includes bolt, rubber end plate, plastic mattress, metal gasket, slide body, circulator, fixed frame and trip bolt, the slide body two sides are provided with semicircle slide, semicircle sliding slot with being set inside the slide, which coordinates, to be slided, sliding block body side surface one end is provided with stop screw, the stop screw is accurately positioned for control slide block body, the double-slider line slideway can adjust the distance between two pieces of slide bodies according to the size of real work instrument, fitted bolt retainer instrument, so as to carry out retainer instrument equipment from the limitation of single its length, by dismantling circulator come the ball inside periodic maintenance sliding block, extend physical life；In addition, the stop screw that sliding block body side surface is set, can effective control slide block a certain distance, accomplish to be accurately positioned, practicality and high efficiency.
Description
Technical field
The utility model is related to a kind of linear guides, especially it is a kind of be provided with double-slider, can be according to workbench size
The high-precision line slideway of adjustment locking distance.
Background technology
In modern industry automated production, the line slideway of production line is used widely, working machine
Arm, orientation sensing device, plasma manipulator orienting device etc., have all used linear slide and the accurate positionin of linear guides
Function.Linear guides are required to fix on slide unit and production work platform, and sliding block is fixed with devices such as work apparatus again, existing work
Make the distance that instrument is fixed with sliding block and be often subject to the limitation of its length, and cannot effectively be fixed.
Utility model content
In view of prior art scenario, to solve the deficiencies in the prior art, the utility model proposes a kind of double-slider straight line
Guide rail, which, which is effectively improved, cannot effectively fix the devices such as work apparatus because one piece of its length is limited
The problem of, double-slider line slideway is provided with two pieces of sliding blocks, and one of sliding block is driven with screw by ball engagement；Another piece
Sliding block is slidably matched with screw.The distance that the device such as two pieces of sliding blocks and work apparatus is fixed can be by between two pieces of sliding blocks of adjusting
Distance determine.
To achieve the above object, the utility model is using a kind of following technical solution of embodiment：
A kind of double-slider line slideway, includes
Slide, the slide is elongated, and slide cross section is in concave character type, and slide is provided with semicircle sliding slot, and lower part is set
Some counter sinks are equipped with, two threaded holes are each provided with both ends of the surface；
Screw, the screw is in cylinder, and screw is provided at both ends with spindle nose and coordinates with following bearing axle sleeves, in the screw
Between external cylindrical surface be provided with spiral shape ball grooves；
Active sliding block, the active sliding block include bolt, rubber end plate, plastic mattress, metal gasket, slide body, circulator,
Fixed frame and trip bolt；The rubber end plate, plastic mattress are identical with metal gasket length and width dimensions, and only thickness is different, front end face
The hole coordinated with bolt shaft holes is both provided with, wherein, the rubber end plate is end plate counter sink, the plastics with bolt cooperation
Pad and metal gasket and bolt cooperation are through hole；The slide body two sides are provided with semicircle slide, in the slide
The semicircle sliding slot that portion is set, which coordinates, to be slided, and sliding block body side surface one end is provided with stop screw, and the stop screw is used to control
Slide body is accurately positioned, and the slide body upper surface is provided with rectangular slot and connection screw thread hole, is set in the rectangular slot
There are circulation port and fastening thread hole, the connection screw thread hole is bolted with devices such as work apparatus；Set among slide body
Through hole is equipped with, spiral shape ball grooves are provided with the through hole inner cylinder face, with above-mentioned screw shaft hole matching；The circulator is in
U-shaped, circulator is pipe fitting, the circulation port shaft hole matching that the circulator both ends are set with above-mentioned slide body, and the fixed frame is
Sheet, in Ω types, is fixed in the rectangular slot of above-mentioned slide body upper surface setting, fixed frame both ends are set with the circulator
There is through hole, the trip bolt is fixed by fixed frame and fastening thread hole thread fitting；
It is described similar to above-mentioned active sliding block by movable slider basic system by movable slider, bolt, rubber are included by movable slider
End plate, plastic mattress, metal gasket slide body；
End plate module, the end plate module are fixed on the both ends of slide, and end plate module includes end plate, bearing and fixed spiral shell
Bolt, is provided with through hole among the end plate, end plate upper surface and side are provided with end plate threaded hole, and end plate front end face is provided with two
Block notch, the notch end face are provided with fixed bolt hole, and the fixed bolt hole is connected with the fixing bolt；The bearing
Outer ring is fixed in the through hole set among the end plate, and bearing inner race is fixedly connected with the screw；The fixed spiral shell
Bolt is threadedly coupled fixation by the fixed bolt hole that the end plate is set with the slide；
Some balls, some balls are arranged between the slide body and circulator.
Implement the double-slider line slideway of the utility model, have the advantages that：The double-slider line slideway energy root
Factually the size of border work apparatus adjusts the distance between two pieces of slide bodies, fitted bolt retainer instrument, so that from list
The limitation of a its length carrys out retainer instrument equipment；It is real come the ball inside periodic maintenance sliding block, extension by dismantling circulator
Use the service life；In addition, the stop screw that sliding block body side surface is set, can effective control slide block a certain distance, accomplish to be accurately positioned,
Practicality and high efficiency.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is the stereogram of the present embodiment double-slider line slideway；
Fig. 2 is the stereogram of the present embodiment slide；
Fig. 3 is the explosive view of the present embodiment active sliding block；
Fig. 4 is that stereogram cuts open in the office of the present embodiment slide body；
Fig. 5 is the radial cross-section of the present embodiment double-slider line slideway；
Fig. 6 is the partial view of the present embodiment double-slider line slideway；
Wherein, 1- slides, 11- semicircle sliding slots, 12- counter sinks, 13- threaded holes, 2- end plate modules, 21- end plates, 22-
Bearing, 23- fixing bolts, 24- end plate threaded holes, 3- is by movable slider, 4- active sliding blocks, 41- bolts, 42- rubber end plates, 421-
End plate counter sink, 43- plastic mattresses, 431- plastic mattress through holes, 44- metal gaskets, 441- metal gasket through holes, 45- slide bodies,
451- semicircle slides, 452- spiral shape ball grooves, 453- connection screw thread holes, 454- rectangular slots, 455- fastening thread holes,
456- circulation ports, 457- connection screw thread holes, 458- stop screws, 46- circulators, 47- fixed frames, 471- fixed frame through holes, 48-
Trip bolt, 5- screws.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in figures 1 to 6, the utility model proposes a kind of double-slider line slideway, including slide 1, actively screw 5, cunning
Block 4, by movable slider 3, end plate module 2 and some balls.
The slide 1 is elongated, and 1 cross section of slide is in concave character type, and slide 1 is provided with semicircle sliding slot 11, and described half
Circular sliding slot 11 has the advantages that pinpoint accuracy, high stability, can be so that slide body 45 is slided with 1 precise match of slide；Lower part
Some counter sinks 12 are provided with, for slide 1 to be fixedly connected with workbench；Two threaded holes 13 are each provided with both ends of the surface,
For being screwed connection by fixing bolt 23 with end plate 21.
The screw 5 is in cylinder, and screw 5 is provided at both ends with spindle nose and coordinates with following 22 axle sleeves of bearing, in the screw 5
Between external cylindrical surface be provided with spiral shape ball grooves, the spiral shape ball grooves set spiral with 45 intermediate throughholes of slide body
The opposite scrolling realization worm drive that shape ball grooves 452 pass through some balls.
The active sliding block 4 includes bolt 41, rubber end plate 42, plastic mattress 43, metal gasket 44, slide body 45, circulation
Device 46, fixed frame 47 and trip bolt 48；The rubber end plate 42, plastic mattress 43 are identical with 44 length and width dimensions of metal gasket, only
Thickness is different, and front end face is both provided with the hole coordinated with bolt shaft holes, wherein, the rubber end plate is end plate with bolt cooperation
Counter sink, the plastic mattress and metal gasket lead to what bolt coordinated for through hole, respectively plastic mattress through hole 431 and metal gasket
Hole 441；45 two sides of slide body are provided with semicircle slide 451, the semicircle sliding slot set with the inside of slide 1
451 coordinate slip, and 45 side one end of slide body is provided with stop screw 458, and the stop screw 458 is used for control slide block body 45
It is accurately positioned, 45 upper surface of slide body is provided with rectangular slot 454 and connection screw thread hole 453, in the rectangular slot 454
Circulation port 456 and fastening thread hole 455 are provided with, the connection screw thread hole 453 is bolted with devices such as work apparatus；
Through hole is provided among slide body 45, spiral shape ball grooves 452 are provided with the through hole inner cylinder face, with above-mentioned 5 axis of screw
Hole coordinates；The circulator 46 is U-shaped, and circulator 46 is pipe fitting, and 46 both ends of circulator are set with above-mentioned slide body 45
456 shaft hole matching of circulation port, the fixed frame 47 are sheet, and in Ω types, above-mentioned slide body 45 is fixed on the circulator 46
In the rectangular slot 454 that upper surface is set, fixed frame 47 is provided at both ends with fixed frame through hole 471, and the trip bolt 48 passes through
Fixed frame 47 is fixed with 455 thread fitting of fastening thread hole.
It is described similar to above-mentioned active sliding block 4 by 3 basic system of movable slider, bolt 41, rubber end plate are included by movable slider 3
42nd, plastic mattress 43, metal gasket 44 and slide body 45；
The end plate module 2 is fixed on the both ends of slide 1, and end plate module 2 includes end plate 21, bearing 22 and fixing bolt
23, through hole is provided among the end plate 21, and 21 upper surface of end plate and side are provided with end plate threaded hole 24,21 front end face of end plate
Two pieces of notches are provided with, the notch end face is provided with fixed bolt hole, and the fixed bolt hole connects with the fixing bolt 24
Connect；22 outer ring of bearing is fixed in the through hole set among the end plate 21, and 22 inner ring of bearing is solid with the screw 5
Fixed connection；The fixing bolt 24 is threadedly coupled fixation by the fixed bolt hole that the end plate 21 is set with the slide 1；
Some balls are arranged between the slide body 45 and circulator 46, are coordinated using the rolling of ball, realized
Transmission between the slide body 45 and the screw 5；Ball between the screw 5 and slide body 45 in gap passes through circulation
One end of device 46 enters, then enters from 46 other end of circulator between screw 5 and slide body 45 in gap, realizes following for ball
Ring.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
The above embodiment, within the knowledge of a person skilled in the art, can also not depart from the utility model
Make a variety of changes, change on the premise of objective, replacing and modification, the scope of the utility model is by appended claims and its waits
Jljl limits.
Claims (5)
1. a kind of double-slider line slideway, includes
Slide, the slide is elongated, and slide cross section is in concave character type,
Screw, in cylinder, screw is provided at both ends with spindle nose and coordinates with following bearing axle sleeves the screw, outer among the screw
Cylindrical surface is provided with spiral shape ball grooves,
Active sliding block, the active sliding block include bolt, rubber end plate, plastic mattress, metal gasket, slide body, circulator, fixation
Frame and trip bolt,
It is described similar to above-mentioned active sliding block by movable slider basic system by movable slider, bolt, rubber ends are included by movable slider
Plate, plastic mattress, metal gasket slide body,
End plate module, the end plate module are fixed on the both ends of slide, and end plate module includes end plate, bearing and fixing bolt,
Some balls, some balls are arranged between the slide body and circulator,
It is characterized in that, the slide body two sides are provided with semicircle slide, the semicircle with being set inside the slide is slided
Groove, which coordinates, to be slided, and sliding block body side surface one end is provided with stop screw, and the stop screw is accurately positioned for control slide block body, institute
State slide body upper surface and be provided with rectangular slot and connection screw thread hole, circulation port and fastening thread are provided with the rectangular slot
Hole, the connection screw thread hole are bolted with devices such as work apparatus, are provided with through hole among slide body, in the through hole
Spiral shape ball grooves are provided with cylindrical surface, with above-mentioned screw shaft hole matching.
2. double-slider line slideway according to claim 1, it is characterised in that the circulator is U-shaped, and circulator is pipe
Part, the circulation port shaft hole matching that the circulator both ends and above-mentioned slide body are set, the fixed frame is sheet, in Ω types, with
The circulator is fixed in the rectangular slot that above-mentioned slide body upper surface is set, and fixed frame is provided at both ends with through hole, described tight
Gu screw is fixed by fixed frame and fastening thread hole thread fitting.
3. double-slider line slideway according to claim 1, it is characterised in that the plastic mattress, rubber end plate and metal
Gasket length and width dimensions are identical, and thickness is sequentially reduced, front end face be both provided with bolt shaft holes coordinate hole, the rubber end plate with
What bolt coordinated is through hole with bolt cooperation for end plate counter sink, the plastic mattress and metal gasket.
4. double-slider line slideway according to claim 1, it is characterised in that through hole is provided among the end plate, is held
Plate upper surface and side are provided with end plate threaded hole, and end plate front end face is provided with two pieces of notches, and the notch end face is provided with solid
Determine bolt hole, the fixed bolt hole is connected with the fixing bolt；The bearing outer ring is fixed among the end plate
In the through hole of setting, bearing inner race is fixedly connected with the screw；The fixation spiral shell that the fixing bolt is set by the end plate
Keyhole is threadedly coupled fixation with the slide.
5. double-slider line slideway according to claim 1, it is characterised in that the slide is provided with semicircle sliding slot,
Lower part is provided with some counter sinks, and two threaded holes are each provided with both ends of the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050699.8U CN207297636U (en) | 2017-08-22 | 2017-08-22 | A kind of double-slider line slideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050699.8U CN207297636U (en) | 2017-08-22 | 2017-08-22 | A kind of double-slider line slideway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297636U true CN207297636U (en) | 2018-05-01 |
Family
ID=62445235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721050699.8U Expired - Fee Related CN207297636U (en) | 2017-08-22 | 2017-08-22 | A kind of double-slider line slideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297636U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443319A (en) * | 2018-05-08 | 2018-08-24 | 莱芜钢铁集团有限公司 | It is a kind of without the back of the body steel guide rail structure |
| CN113183025A (en) * | 2021-05-13 | 2021-07-30 | 福建壹亿利科技有限公司 | Double-rod type transmission sliding block assembly with adjustable precision |
| CN113618975A (en) * | 2021-09-17 | 2021-11-09 | 浙江健壮传动科技有限公司 | Combined telescopic sliding block |
-
2017
- 2017-08-22 CN CN201721050699.8U patent/CN207297636U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443319A (en) * | 2018-05-08 | 2018-08-24 | 莱芜钢铁集团有限公司 | It is a kind of without the back of the body steel guide rail structure |
| CN108443319B (en) * | 2018-05-08 | 2023-05-26 | 莱芜钢铁集团有限公司 | Back-free steel guide rail structure |
| CN113183025A (en) * | 2021-05-13 | 2021-07-30 | 福建壹亿利科技有限公司 | Double-rod type transmission sliding block assembly with adjustable precision |
| CN113183025B (en) * | 2021-05-13 | 2022-04-08 | 福建壹亿利科技有限公司 | Double-rod type transmission sliding block assembly with adjustable precision |
| CN113618975A (en) * | 2021-09-17 | 2021-11-09 | 浙江健壮传动科技有限公司 | Combined telescopic sliding block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207297636U (en) | A kind of double-slider line slideway | |
| CN204505282U (en) | Electronic jaw | |
| CN202137417U (en) | Tool device applicable to drilling of large-dimension H steel | |
| CN103817534A (en) | Adjustable dovetail tenon and groove guide rail structure | |
| CN105618795B (en) | Adjustable turning head | |
| CN112547847B (en) | Formula gyro wheel actuating mechanism is driven down to high accuracy | |
| CN204913370U (en) | Quick locking flat -nose pliers of adjustable pitch -row | |
| CN203156401U (en) | Cross pin spring supporting floating clamp | |
| CN203605923U (en) | Automatic synthesis detection device used to detect T-shape elevator guide rail | |
| CN205465221U (en) | Linear guide locking device | |
| CN204277626U (en) | Positioner during circular shaft charging | |
| CN201907062U (en) | Adjustable-stroke two-position eccentric reciprocating mechanism | |
| CN203942361U (en) | Motor fixing device | |
| CN203864059U (en) | Press machine sliding block guiding clearance adjusting device | |
| CN105834830B (en) | A kind of indexing means of vertical turntable | |
| CN204524978U (en) | A kind of precise heavy-load Intelligent adjustment huge revolving table | |
| CN104596389A (en) | Cycloidal gear position indicator | |
| CN201604072U (en) | Floating guide rail device of worktable | |
| CN205237163U (en) | Steel pipe groove cutting machine | |
| CN209774175U (en) | Rotation precision measuring equipment | |
| CN202804233U (en) | Integrated digital controlled drilling machine | |
| CN108220536B (en) | Same-tooth electrical tracking mechanism for single-tooth quenching machine tool | |
| CN103264388B (en) | A kind of Robot tail end linear guide rail | |
| CN204565770U (en) | The spacing guiding mechanism in a kind of side | |
| CN103736802A (en) | Thin wall cylinder sleeve rotary extrusion edge turning clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |