CN110552959A - linear slide rail with measurement function - Google Patents
linear slide rail with measurement function Download PDFInfo
- Publication number
- CN110552959A CN110552959A CN201910883829.3A CN201910883829A CN110552959A CN 110552959 A CN110552959 A CN 110552959A CN 201910883829 A CN201910883829 A CN 201910883829A CN 110552959 A CN110552959 A CN 110552959A
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- CN
- China
- Prior art keywords
- guide rail
- block
- connecting block
- rail
- wall
- 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.)
- Pending
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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
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Abstract
The invention discloses a linear slide rail with a measuring function, which comprises two guide rails, wherein the outer parts of the two guide rails are connected with slide blocks in a sliding manner, a connecting block is arranged between the two slide blocks, the position of the outer wall of one side of each guide rail, which is close to the bottom, is provided with a scale, and the scale is positioned at the edge position of the bottom of one side of each guide rail; the outer wall of the two sides of the connecting block is provided with an anti-collision device, the anti-collision device comprises a telescopic rod, a damping block and a telescopic spring, and one end of the telescopic rod is fixed with the connecting block through a bolt. According to the invention, through the set scales, the movement distance of the sliding block can be well observed by naked eyes when the sliding block stops, so that a user can conveniently carry a load; through the buffer stop who sets up, when the connecting block drove the slider motion excessively, one side contact foreign matter compression telescopic link and expanding spring of snubber block prevented that the slider is direct to cause wearing and tearing with the foreign matter contact, can play fine guard action.
Description
Technical Field
The invention relates to the technical field of linear sliding rails, in particular to a linear sliding rail with a measuring function.
Background
The wire guides can be divided into: the roller linear guide rail, the cylindrical linear guide rail and the ball linear guide rail are used for supporting and guiding a moving part to do reciprocating linear motion in a given direction. Depending on the nature of the massage device, the linear motion guide rails can be divided into sliding friction guide rails, rolling friction guide rails, elastic friction guide rails, fluid friction guide rails, and the like. The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque, and can realize high-precision linear motion under the condition of high load. The device is divided into a square ball linear guide rail, a double-shaft core roller linear guide rail and a single-shaft core linear guide rail. The continental land is called a linear guide rail, and the taiwan area is called a linear guide rail and a linear slide rail.
The linear guide rail in the prior art can not observe the moving distance of the sliding block when carrying a load in the using process, has no good anti-collision performance, has low precision when being used and installed, and is easy to cause the shaking of the sliding block.
Therefore, it is desirable to design a linear guideway with a measurement function to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a linear slide rail with a measuring function.
In order to achieve the purpose, the invention adopts the following technical scheme:
a linear sliding rail with a measuring function comprises two guide rails, sliding blocks are connected to the outer portions of the two guide rails in a sliding mode, a connecting block is arranged between the two sliding blocks, scales are arranged on the outer wall of one side of each guide rail, close to the bottom of each guide rail, and the scales are located on the edge of the bottom of one side of each guide rail;
the utility model discloses a connecting piece, including connecting piece, buffer block, telescopic spring, telescopic link, shock absorber, buffer block and telescopic spring, the both sides outer wall of connecting block all is provided with buffer stop, buffer stop is including telescopic link, shock absorber and expanding spring, the one end and the connecting block of telescopic link pass through the bolt fastening, expanding spring cup joints in the outside of telescopic link, the one end that the connecting block was kept away from to the shock absorber welding at the.
Furthermore, the outer wall of the bottom of the guide rail is provided with a positioning plate, and the positioning plate is L-shaped.
Furthermore, the top outer wall of the positioning plate and the top outer wall of the guide rail are both provided with corresponding positioning holes, and the positioning holes are connected with positioning bolts through threads inside.
Furthermore, the shape of the guide rail is I-shaped, and the specification of the sliding block is matched with that of the guide rail.
furthermore, the guide rail and the positioning hole of the positioning plate are formed by punching, milling and clamping at one time.
The invention has the beneficial effects that:
1. According to the linear sliding rail with the measuring function, the moving distance of the sliding block can be well observed by naked eyes when the sliding block stops through the set scales, and a user can conveniently carry a load.
2. According to the linear slide rail with the measuring function, the anti-collision device is arranged, when the connecting block drives the slide block to move excessively, one side of the damping block is in contact with the foreign matter to compress the telescopic rod and the telescopic spring, the slide block is prevented from being directly contacted with the foreign matter to cause abrasion, and a good protection effect can be achieved.
3. the linear slide rail with the measuring function is formed by punching, milling and clamping the guide rail and the positioning plate at one time, hole milling and groove milling are required to be carried out on a mounted surface by using a gantry mill in the traditional technology, but the operation is troublesome, the flatness of the hole groove cannot be well ensured, and the defect of shaking of the device caused by the fact that the precision of the mounted part of the linear guide rail cannot be controlled by adopting the positioning plate and the guide rail which are clamped at one time can be well prevented.
Drawings
Fig. 1 is a schematic top view of a linear guideway with a measurement function according to the present invention;
Fig. 2 is a schematic front view of a linear slide rail with a measurement function according to the present invention;
FIG. 3 is a schematic side view of a linear guideway with a measurement function according to the present invention;
FIG. 4 is a schematic structural diagram of a positioning plate of a linear slide rail with a measuring function according to the present invention;
Fig. 5 is a schematic structural diagram of an anti-collision device of a linear slide rail with a measurement function according to the present invention.
In the figure: 1 guide rail, 2 sliders, 3 buffer stop, 4 snubber blocks, 5 expanding spring, 6 telescopic rods, 7 connecting blocks, 8 scales, 9 locating plates, 10 locating bolts and 11 locating holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
it will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a linear slide rail with a measurement function includes two guide rails 1, sliders 2 are slidably connected to the outside of the two guide rails 1, a connecting block 7 is disposed between the two sliders 2, a scale 8 is disposed on the outer wall of one side of the guide rail 1 near the bottom, and the scale 8 is located at the edge of the bottom of one side of the guide rail 1;
The both sides outer wall of connecting block 7 all is provided with buffer stop 3, and buffer stop is including telescopic link 6, snubber block 4 and expanding spring 5, and the one end of telescopic link 6 passes through the bolt fastening with connecting block 7, and expanding spring 5 cup joints in the outside of telescopic link 6, and the one end that connecting block 7 was kept away from to snubber block 4 welding at telescopic link 6.
during the use, when the connecting block drives 2 excessive movements of slider, one side contact foreign matter compression telescopic link 6 and expanding spring 5 of snubber block 4 prevent that slider 2 from directly causing wearing and tearing with the foreign matter contact, can play fine guard action.
according to the linear sliding rail with the measuring function, the scale 8 is arranged, so that the movement distance of the sliding block 2 can be well observed by naked eyes when the sliding block 2 stops, and a user can conveniently carry a load; through the buffer stop 3 that sets up, when the connecting block drove 2 movements of slider excessive, one side of snubber block 4 contacted foreign matter compression telescopic link 6 and expanding spring 5, prevented that slider 2 directly from causing wearing and tearing with the foreign matter contact, can play fine guard action.
Further, the outer wall of the bottom of the guide rail 1 is provided with a positioning plate 9, and the positioning plate 9 is L-shaped.
Furthermore, the top outer wall of the positioning plate 9 and the top outer wall of the guide rail 1 are both provided with corresponding positioning holes 11, and the positioning holes 11 are connected with positioning bolts 10 through threads.
Furthermore, the shape of the guide rail 1 is that the specification of the I-shaped slide block 2 is matched with the specification of the guide rail 1.
Furthermore, the guide rail 1 and the positioning hole 11 of the positioning plate 9 are formed by one-time punching, milling and clamping.
The linear slide rail with the measuring function is formed by punching, milling and clamping the guide rail 1 and the positioning plate 9 at one time, hole milling and groove milling installation needs to be carried out on an installed surface by using a gantry mill in the traditional technology, but the operation is troublesome, the flatness of the hole groove cannot be well ensured, and the defect of shaking of the device caused by the fact that the accuracy of the installed part of the linear guide rail 1 cannot be controlled by adopting the positioning plate 9 and the guide rail 1 which are clamped at one time can be well prevented.
Example 1
A linear sliding rail with a measuring function comprises two guide rails 1, sliding blocks 2 are connected to the outer portions of the two guide rails 1 in a sliding mode, a connecting block 7 is arranged between the two sliding blocks 2, a scale 8 is arranged on the outer wall of one side of each guide rail 1, close to the bottom, and the scale 8 is located at the edge of the bottom of one side of each guide rail 1;
The both sides outer wall of connecting block 7 all is provided with buffer stop 3, and buffer stop is including telescopic link 6, snubber block 4 and expanding spring 5, and the one end of telescopic link 6 passes through the bolt fastening with connecting block 7, and expanding spring 5 cup joints in the outside of telescopic link 6, and the one end that connecting block 7 was kept away from to snubber block 4 welding at telescopic link 6.
Wherein, the outer wall of the bottom of the guide rail 1 is provided with a positioning plate 9, and the positioning plate 9 is L-shaped; the outer wall of the top of the positioning plate 9 and the outer wall of the top of the guide rail 1 are both provided with corresponding positioning holes 11, and the positioning holes 11 are internally connected with positioning bolts 10 in a threaded manner; the shape of the guide rail 1 is that the specification of the I-shaped slide block 2 is matched with the specification of the guide rail 1; the guide rail 1 and the positioning hole 11 of the positioning plate 9 are formed by punching, milling and clamping at one time.
In conclusion, when the linear slide rail with the measuring function is used, the movement distance of the slide block 2 can be well observed by naked eyes when the slide block 2 stops through the arranged scales 8, and a user can conveniently carry a load; through the buffer stop 3 that sets up, when the connecting block drives 2 movements of slider, one side of snubber block 4 contacts foreign matter compression telescopic link 6 and expanding spring 5, prevent that slider 2 from directly causing wearing and tearing with the foreign matter contact, can play fine guard action, once dash to mill the dress card through guide rail 1 and locating plate 9 and form, need mill the installation of hole milling groove by the longmen for the installation face among the traditional art, but the trouble of operation comparison, the plane degree in assurance hole groove that can not be fine, adopt locating plate 9 and guide rail 1 that once adorn the card and accomplish, can be fine prevent that linear guide 1 from being installed the drawback of shake when the position precision can't control leads to the device motion.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The linear sliding rail with the measuring function comprises two guide rails (1), and is characterized in that sliding blocks (2) are connected to the outer portions of the two guide rails (1) in a sliding mode, a connecting block (7) is arranged between the two sliding blocks (2), a scale (8) is arranged on the outer wall of one side of each guide rail (1) close to the bottom of each guide rail, and the scale (8) is located at the edge position of the bottom of one side of each guide rail (1);
The anti-collision device is characterized in that anti-collision devices (3) are arranged on outer walls of two sides of the connecting block (7), each anti-collision device comprises a telescopic rod (6), a shock absorption block (4) and an expansion spring (5), one end of each telescopic rod (6) is fixed with the connecting block (7) through a bolt, each expansion spring (5) is sleeved outside the corresponding telescopic rod (6), and the shock absorption blocks (4) are welded at one ends, far away from the connecting blocks (7), of the telescopic rods (6).
2. The linear sliding rail with the measuring function according to claim 1, wherein the bottom outer wall of the guide rail (1) is provided with a positioning plate (9), and the positioning plate (9) is L-shaped.
3. The linear sliding rail with the measuring function according to claim 2, wherein the top outer wall of the positioning plate (9) and the top outer wall of the guide rail (1) are respectively provided with a corresponding positioning hole (11), and a positioning bolt (10) is connected to the inner thread of the positioning hole (11).
4. The linear sliding rail with the measuring function according to claim 1, wherein the shape of the guide rail (1) is in an I shape, and the specification of the sliding block (2) is matched with the specification of the guide rail (1).
5. The linear sliding rail with the measuring function according to claim 1, wherein the guide rail (1) and the positioning hole (11) of the positioning plate (9) are formed by one-time punching, milling and clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883829.3A CN110552959A (en) | 2019-09-19 | 2019-09-19 | linear slide rail with measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883829.3A CN110552959A (en) | 2019-09-19 | 2019-09-19 | linear slide rail with measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110552959A true CN110552959A (en) | 2019-12-10 |
Family
ID=68740718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910883829.3A Pending CN110552959A (en) | 2019-09-19 | 2019-09-19 | linear slide rail with measurement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552959A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003166855A (en) * | 2001-11-29 | 2003-06-13 | Fuji Electric Co Ltd | Optical encoder |
| EP1772790A1 (en) * | 2005-08-12 | 2007-04-11 | Schneeberger Holding AG | Linear guiding system with an arrangement to determine the position of a guided carriage |
| CN104806632A (en) * | 2015-04-30 | 2015-07-29 | 苏州世力源科技有限公司 | Method for improving reliability of combined type heavy linear guide rail and device for executing method |
| CN107605943A (en) * | 2017-09-15 | 2018-01-19 | 安徽省地坤汽车天窗科技有限公司 | A kind of guide rail |
| CN208686816U (en) * | 2018-06-14 | 2019-04-02 | 东莞市稳扬精密五金制品有限公司 | A kind of sliding rail end cap |
| CN209309131U (en) * | 2018-11-12 | 2019-08-27 | 杭州四野机械科技有限公司 | Threaded screw rod position adjusting mechanism |
-
2019
- 2019-09-19 CN CN201910883829.3A patent/CN110552959A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003166855A (en) * | 2001-11-29 | 2003-06-13 | Fuji Electric Co Ltd | Optical encoder |
| EP1772790A1 (en) * | 2005-08-12 | 2007-04-11 | Schneeberger Holding AG | Linear guiding system with an arrangement to determine the position of a guided carriage |
| CN104806632A (en) * | 2015-04-30 | 2015-07-29 | 苏州世力源科技有限公司 | Method for improving reliability of combined type heavy linear guide rail and device for executing method |
| CN107605943A (en) * | 2017-09-15 | 2018-01-19 | 安徽省地坤汽车天窗科技有限公司 | A kind of guide rail |
| CN208686816U (en) * | 2018-06-14 | 2019-04-02 | 东莞市稳扬精密五金制品有限公司 | A kind of sliding rail end cap |
| CN209309131U (en) * | 2018-11-12 | 2019-08-27 | 杭州四野机械科技有限公司 | Threaded screw rod position adjusting mechanism |
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| PB01 | Publication | ||
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Application publication date: 20191210 |