CN202031985U - Spring brake slider of linear guiding rail - Google Patents
Spring brake slider of linear guiding rail Download PDFInfo
- Publication number
- CN202031985U CN202031985U CN201120128501XU CN201120128501U CN202031985U CN 202031985 U CN202031985 U CN 202031985U CN 201120128501X U CN201120128501X U CN 201120128501XU CN 201120128501 U CN201120128501 U CN 201120128501U CN 202031985 U CN202031985 U CN 202031985U
- Authority
- CN
- China
- Prior art keywords
- slide block
- slider
- roller
- braking
- linear 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a spring brake slider of a linear guiding rail, which comprises a slider body, an air channel block, an air channel system, an actuating mechanism and a brake mechanism, wherein the air channel block is fixedly connected with the slider body, the air channel system is arranged on the air channel block in a matching mode, and the actuating mechanism and the brake mechanism are arranged in the slider body. The actuating mechanism comprises a tandem cylinder, a slider, a fixed block, a bolt, a sliding sleeve and a spring, wherein the slider and the fixed block are sequentially arranged at the front end of a cylinder rod of the tandem cylinder, the bolt is arranged between the slider and the fixed block, the sliding sleeve is matched with external threads of the bolt, and the spring is arranged outside the sliding sleeve. The brake mechanism comprises a wedge block, a fixed roller and a movable roller, a right sealed cover and a braking vane, wherein the fixed roller and the movable roller are arranged on two sides of the wedge block, the right sealed cover is contacted with the movable roller, and the braking vane is arranged on the other side of the right sealed cover. The fixed roller and the movable roller are both installed in a ball-shaped retainer. The spring brake slider of the linear guiding rail can realize synchronous braking with the movable slider, enables the movable slider to be self-locking, and is simple and compact in structure.
Description
Technical field
The utility model relates to linear rail, especially a kind of linear rail spring braking slide block.
Background technique
Linear rail is widely used in many industrial fields such as lathe, electronic detection, with its precision height, frictional force is little, the life-span is long etc., and advantage is widely used in all kinds of machine tools.After but the operation of linear rail and slide block stops at work, itself can not self-locking, as add braking, certainly will influence Location accuracy.The use electromagnetic braking that has, pressurized oil braking or artificial braking, but its general volume is bigger, is not suitable for being used with guide rail.Therefore how to realize that synchronous braking is linear rail key technologies for application on accurate machine tool.
The model utility content
The technical problems to be solved in the utility model provides a kind of linear rail spring braking slide block, and it can realize synchronous braking, has realized the self-locking of motion slide block, and simple in structure, compact.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of linear rail spring braking slide block, it comprise the slide block body, with affixed air passage block and the supporting air-channel system of being located on the air passage block of slide block body, its key technology is: also comprise and be located at intrinsic power mechanism of slide block and arrestment mechanism; Described power mechanism comprises serial cylinders, is located at slide block, the fixed block of the cylinder column front end of serial cylinders, the spring of being located at bolt, the sliding sleeve that cooperates with the bolt outside thread between described slide block and the fixed block and being located at described sliding sleeve outside successively; Described arrestment mechanism comprises voussoir, be divided into the fixedly roller of voussoir both sides and movable roller, with contacted right sealing cover of movable roller and the braking vane of being located at right sealing cover opposite side, described fixedly roller and movable roller all are assemblied in the ball-type retainer.
The structure of above-mentioned air-channel system is to comprise suction port and the relief opening of being located on the slide block body.
Have one in two relative faces to be the plane in the above-mentioned voussoir, another is the inclined-plane.
Above-mentioned braking vane is made up of steel plate and the copper base alloy layer of being located on the surface of steel plate.
Adopt the beneficial effect that technique scheme produced to be: during work the motion slide block on the utility model and the linear rail to be fixedly installed on the same flat board, thereby the synchronous operation and the synchronous braking of this spring braking slide block and motion slide block have been realized, after stopping, the operation of motion slide block can carry out self-locking, and its compact structure, reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is a principle schematic of the present utility model;
Wherein, 1, left sealing cover; 2, linear rail; 3-1, brake pad, 3-2, steel plate; 4, braking vane; 5, right sealing cover; 6, slide block body; 7, suction port; 8, fixing roller; 9, retainer; 10, support; 11, air passage block; 12, spring; 13, sliding sleeve; 14, voussoir; 15, bolt; 16, slide block; 17, cylinder column; 18, piston; 19, fixed block; 20, movable roller.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, it comprises slide block body 6, air passage block 11 and the supporting air-channel system be located at air passage block 11 on affixed with slide block body 6 the utility model, and it also comprises power mechanism and the arrestment mechanism of being located in the slide block body 6; Described power mechanism comprises serial cylinders, is located at slide block 16, the fixed block 19 of cylinder column 17 front ends of serial cylinders, the spring 12 of being located at the bolt 15 between described slide block 16 and the fixed block 19, the sliding sleeve 13 that cooperates with bolt 15 outside threads and being located at described sliding sleeve 13 outsides successively, and this spring 12 is enclosed within on the sliding sleeve 13; Described arrestment mechanism comprises voussoir 14, be divided into the fixedly roller 8 of voussoir 14 both sides and movable roller 20, right sealing cover 5 that cooperates and the braking vane of being located at right sealing cover 5 opposite sides contact with movable roller 20, described fixedly roller 8 and movable roller 20 all are assemblied in the ball-type retainer 9, these ball-type retainer 9 integral body are the nylon bracket structure, fixedly roller 8 and 20 assemblings of movable roller enter to get final product, and are similar to the retainer of bearing.The structure of described air-channel system is to comprise suction port 7 and the relief opening of being located on the slide block body 6, and this suction port 7 and relief opening are connected with serial cylinders.Described voussoir 14 is identical with voussoir shape commonly used, wherein has one in two relative faces to be the plane in the face of voussoir 14, and another is the inclined-plane, and this group face is a working surface.Described braking vane is by steel plate 3-2 and be located at the lip-deep copper base alloy layer of steel plate 3-2 3-1 and constitute, and copper base alloy layer 3-1 can better strengthen its friction resistant performance.The utility model compact structure has well been finished coron in limited space, the dead electricity braking.
During use, motion slide block on slide block body 6 and the linear rail is contained on the same flat board, under the state of source of the gas supply, spring 12 is compressed, spring 12 promotes voussoir 14, voussoir 14 driving activity rollers 20, and movable roller 20 drives right sealing cover 5, right sealing cover 5 drives braking vane, between braking vane and the linear rail 2 gap has just been arranged like this, this moment, the motion slide block on the linear rail 2 can motion work, when being displaced to specified position, the source of the gas of slide block body 6 is communicated with atmosphere, carry out exhaust by relief opening, spring 12 resets, thereby voussoir 14 is moved backward, braking vane (3-1,3-2) move forward clamping linear rail 2 and produce braking, finished the location.
Claims (4)
1. linear rail spring braking slide block, it comprise slide block body (6), with affixed air passage block (11) and the supporting air-channel system of being located on the air passage block (11) of slide block body (6), it is characterized in that: also comprise power mechanism and the arrestment mechanism be located in the slide block body (6); Described power mechanism comprises serial cylinders, is located at slide block (16), the fixed block (19) of cylinder column (17) front end of serial cylinders, the spring (12) of being located at bolt (15), the sliding sleeve (13) that cooperates with bolt (15) outside thread between described slide block (16) and the fixed block (19) and being located at described sliding sleeve (13) outside successively; Described arrestment mechanism comprises voussoir (14), be divided into the fixedly roller (8) of voussoir (14) both sides and movable roller (20), with contacted right sealing cover of movable roller (20) (5) and the braking vane of being located at right sealing cover (5) opposite side, described fixedly roller (8) and movable roller (20) all are assemblied in the ball-type retainer (9).
2. linear rail spring braking slide block according to claim 1 is characterized in that: the structure of described air-channel system is to comprise suction port (7) and the relief opening of being located on the slide block body (6).
3. linear rail spring braking slide block according to claim 1 is characterized in that: have one in two relative faces to be the plane in the described voussoir (14), another is the inclined-plane.
4. linear rail spring braking slide block according to claim 1 is characterized in that: described braking vane is by steel plate (3-2) and be located at the lip-deep copper base alloy layer of steel plate (3-2) (3-1) and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120128501XU CN202031985U (en) | 2011-04-27 | 2011-04-27 | Spring brake slider of linear guiding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120128501XU CN202031985U (en) | 2011-04-27 | 2011-04-27 | Spring brake slider of linear guiding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031985U true CN202031985U (en) | 2011-11-09 |
Family
ID=44894284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120128501XU Expired - Fee Related CN202031985U (en) | 2011-04-27 | 2011-04-27 | Spring brake slider of linear guiding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031985U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009072A (en) * | 2012-12-12 | 2013-04-03 | 南通福通机床有限公司 | Gantry moving milling-boring machine integrating direct-drive motor sliding platform supporting and self locking |
| CN104736875A (en) * | 2012-12-21 | 2015-06-24 | Chr.迈尔有限公司及两合公司 | Linear brake operated by means of external energy |
| CN105351402A (en) * | 2015-12-08 | 2016-02-24 | 威海华东数控股份有限公司 | Clamping and braking device for linear rail sliding block |
| CN107030491A (en) * | 2017-06-09 | 2017-08-11 | 重庆帅能机床制造有限公司 | A kind of rail plate unloading gear of machine tool machining center |
| CN110762138A (en) * | 2019-10-14 | 2020-02-07 | 燕山大学 | Guide rail clamping device based on wedge block force increasing mechanism |
| CN111005938A (en) * | 2019-11-19 | 2020-04-14 | 苏州首达电子有限公司 | T-shaped sliding rail |
| CN114076151A (en) * | 2020-08-14 | 2022-02-22 | 上银科技股份有限公司 | Clamping slide block for linear slide rail |
-
2011
- 2011-04-27 CN CN201120128501XU patent/CN202031985U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009072A (en) * | 2012-12-12 | 2013-04-03 | 南通福通机床有限公司 | Gantry moving milling-boring machine integrating direct-drive motor sliding platform supporting and self locking |
| CN104736875A (en) * | 2012-12-21 | 2015-06-24 | Chr.迈尔有限公司及两合公司 | Linear brake operated by means of external energy |
| CN104736875B (en) * | 2012-12-21 | 2017-10-13 | Chr.迈尔有限公司及两合公司 | By outer controllable linear brake |
| CN105351402A (en) * | 2015-12-08 | 2016-02-24 | 威海华东数控股份有限公司 | Clamping and braking device for linear rail sliding block |
| CN105351402B (en) * | 2015-12-08 | 2018-02-13 | 威海华东数控股份有限公司 | Line rail sliding block clamps brake apparatus |
| CN107030491A (en) * | 2017-06-09 | 2017-08-11 | 重庆帅能机床制造有限公司 | A kind of rail plate unloading gear of machine tool machining center |
| CN110762138A (en) * | 2019-10-14 | 2020-02-07 | 燕山大学 | Guide rail clamping device based on wedge block force increasing mechanism |
| CN111005938A (en) * | 2019-11-19 | 2020-04-14 | 苏州首达电子有限公司 | T-shaped sliding rail |
| CN114076151A (en) * | 2020-08-14 | 2022-02-22 | 上银科技股份有限公司 | Clamping slide block for linear slide rail |
| CN114076151B (en) * | 2020-08-14 | 2023-12-01 | 上银科技股份有限公司 | Clamping slider for linear slide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140427 |