CN109958742A - A kind of movable sliding block - Google Patents
A kind of movable sliding block Download PDFInfo
- Publication number
- CN109958742A CN109958742A CN201711403681.6A CN201711403681A CN109958742A CN 109958742 A CN109958742 A CN 109958742A CN 201711403681 A CN201711403681 A CN 201711403681A CN 109958742 A CN109958742 A CN 109958742A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- jack
- block
- pin
- left slider
- 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
Links
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
Abstract
A kind of movable sliding block, including supporting block, the left and right ends of the supporting block are respectively equipped with left jack and right jack；It is respectively equipped with left slider and right sliding block in the lower section of supporting block position corresponding with left jack and right jack, pin is respectively and fixedly provided on left slider and right sliding block, the pin on left slider and right sliding block is inserted into respectively in left jack and right jack；The middle part of left slider and right sliding block is equipped with perforative threaded hole, can move on stud.
Description
Technical field
The invention belongs to sliding block field more particularly to a kind of movable sliding blocks.
Background technique
Existing sliding block is an integral structure, and the screw thread of left and right ends is through respectively on a stud, two electricity when transmission
Machine drives stud to rotate respectively, thus push sliding block forward, rear movement.But both ends stud cannot accomplish it is fully synchronized, because
This will appear the situation of slider tilt, and inclined angle reaches certain angle, and to will lead to sliding block stuck.
Summary of the invention
The present invention provides a kind of movable sliding blocks in order to solve the above problem.
The present invention is achieved through the following technical solutions:
A kind of movable sliding block, including supporting block, the left and right ends of the supporting block are respectively equipped with left jack and right jack；It is propping up
The lower section of bracer position corresponding with left jack and right jack is respectively equipped with left slider and right sliding block, on left slider and right sliding block
It is respectively and fixedly provided with pin, the pin on left slider and right sliding block is inserted into respectively in left jack and right jack；The middle part of left slider and right sliding block
Equipped with perforative threaded hole, can be moved on stud.
It is further to improve, non-metallic pad is equipped between the supporting block and left slider, between supporting block and right sliding block
Circle, non-metallic pad snare is on pin.
Further to improve, the left slider and right sliding block have been threadably secured pin respectively.
Compared with prior art, the invention has the following advantages that
Original integrated sliding block is divided into supporting block, left slider, right sliding block three parts, has been connect sliding block with supporting block with pin
Come, pin between sliding block to be threadedly coupled, it is relatively fixed after connection, be clearance fit between pin and supporting block, after connection
It relatively rotates.When two motors drive the screw rod of two sides to rotate respectively, even if there is the nonsynchronous phenomenon in two sides, it can also pass through
The presence of pin eliminates the active force between supporting block and sliding block, to solve phenomenon stuck in former scheme.Meanwhile it propping up
The pad that the production of a nonmetallic materials is increased between bracer and sliding block, reduces the mill between metal support block and metal block
Damage.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is top view of the invention；
Fig. 3 is washer schematic diagram.
Specific embodiment
Embodiment 1
A kind of movable sliding block as depicted in figs. 1 and 2, including supporting block 4, the left and right ends of the supporting block are respectively equipped with a left side
Jack and right jack；Left slider 3 and right cunning are respectively equipped in the lower section of supporting block 4 position corresponding with left jack and right jack
Pin 1 is threadably secured on block 2, left slider 3 and right sliding block 2, the pin 1 on left slider 3 and right sliding block 2 is inserted into left insert respectively
In hole and right jack；The middle part of left slider 3 and right sliding block 2 is equipped with perforative threaded hole, can move on stud.The supporting block
Non-metallic gasket 5 is equipped between 4 and left slider 3 and between supporting block 4 and right sliding block 2, non-metallic gasket 5 passes through centre
Circular hole covers on pin 1.
When two motors drive the screw rod of two sides to rotate respectively, even if there is the nonsynchronous phenomenon in two sides, it can also pass through
The presence of pin eliminates the active force between supporting block and sliding block, to solve phenomenon stuck in former technology.Meanwhile it propping up
The pad that the production of a nonmetallic materials is increased between bracer and sliding block, reduces the mill between metal support block and metal block
Damage.
Above embodiments are merely to illustrate the present invention, but be not intended to limit the scope of the invention, it is all according to the present invention
Technical spirit still falls within technical solution of the present invention to any simple modification, equivalent change and modification made by following instance
In range.
Claims (3)
1. a kind of movable sliding block, including supporting block, which is characterized in that the left and right ends of the supporting block are respectively equipped with left jack
With right jack；It is respectively equipped with left slider and right sliding block in the lower section of supporting block position corresponding with left jack and right jack, it is left
Pin is respectively and fixedly provided on sliding block and right sliding block, the pin on left slider and right sliding block is inserted into respectively in left jack and right jack；Left slider
Perforative threaded hole is equipped with the middle part of right sliding block.
2. a kind of movable sliding block as described in claim 1, which is characterized in that between the supporting block and left slider, support
Non-metallic gasket is equipped between block and right sliding block, non-metallic pad snare is on pin.
3. a kind of movable sliding block as described in claim 1, which is characterized in that the left slider and right sliding block pass through spiral shell respectively
Line is fixed with pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403681.6A CN109958742A (en) | 2017-12-22 | 2017-12-22 | A kind of movable sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403681.6A CN109958742A (en) | 2017-12-22 | 2017-12-22 | A kind of movable sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109958742A true CN109958742A (en) | 2019-07-02 |
Family
ID=67019171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711403681.6A Pending CN109958742A (en) | 2017-12-22 | 2017-12-22 | A kind of movable sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109958742A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576593A (en) * | 1943-12-15 | 1946-04-11 | Jean Paul Gustave Turck | Improvements in or relating to servo-motor control systems |
| JPH1070864A (en) * | 1996-08-26 | 1998-03-10 | Sintokogio Ltd | Electric cylinder |
| JPH1094983A (en) * | 1996-09-20 | 1998-04-14 | Hitachi Koki Co Ltd | Actuator mechanism |
| CN1535797A (en) * | 2003-04-10 | 2004-10-13 | 哈尔滨工业大学 | Two-freedom plane parallel high-speed high-accuracy robot |
| CN201047429Y (en) * | 2007-05-08 | 2008-04-16 | 南通科技投资集团股份有限公司 | Double lead screw synchronous actuating device |
| CN201089066Y (en) * | 2007-03-19 | 2008-07-23 | 北京大恒激光设备有限公司 | Screw transmission gear and laser cutting machine tool |
| CN201318129Y (en) * | 2008-12-23 | 2009-09-30 | 董敬凤 | Headframe adjusting base |
| CN202186068U (en) * | 2011-08-16 | 2012-04-11 | 江苏扬力数控机床有限公司 | Beam driving device of numerical-control turret punch press |
| CN102463868A (en) * | 2010-11-04 | 2012-05-23 | 中国第一汽车集团公司 | End cover of rubber sleeve of balancing shaft |
| JP2017138484A (en) * | 2016-02-04 | 2017-08-10 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Optical apparatus |
| CN207648073U (en) * | 2017-12-22 | 2018-07-24 | 北京北广科技股份有限公司 | A kind of movable sliding block |
-
2017
- 2017-12-22 CN CN201711403681.6A patent/CN109958742A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576593A (en) * | 1943-12-15 | 1946-04-11 | Jean Paul Gustave Turck | Improvements in or relating to servo-motor control systems |
| JPH1070864A (en) * | 1996-08-26 | 1998-03-10 | Sintokogio Ltd | Electric cylinder |
| JPH1094983A (en) * | 1996-09-20 | 1998-04-14 | Hitachi Koki Co Ltd | Actuator mechanism |
| CN1535797A (en) * | 2003-04-10 | 2004-10-13 | 哈尔滨工业大学 | Two-freedom plane parallel high-speed high-accuracy robot |
| CN201089066Y (en) * | 2007-03-19 | 2008-07-23 | 北京大恒激光设备有限公司 | Screw transmission gear and laser cutting machine tool |
| CN201047429Y (en) * | 2007-05-08 | 2008-04-16 | 南通科技投资集团股份有限公司 | Double lead screw synchronous actuating device |
| CN201318129Y (en) * | 2008-12-23 | 2009-09-30 | 董敬凤 | Headframe adjusting base |
| CN102463868A (en) * | 2010-11-04 | 2012-05-23 | 中国第一汽车集团公司 | End cover of rubber sleeve of balancing shaft |
| CN202186068U (en) * | 2011-08-16 | 2012-04-11 | 江苏扬力数控机床有限公司 | Beam driving device of numerical-control turret punch press |
| JP2017138484A (en) * | 2016-02-04 | 2017-08-10 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Optical apparatus |
| CN207648073U (en) * | 2017-12-22 | 2018-07-24 | 北京北广科技股份有限公司 | A kind of movable sliding block |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200422 Address after: 100176 No. 8 Wenchang Avenue, Beijing economic and Technological Development Zone, Beijing, Daxing District Applicant after: BEIJING NAURA MICROELECTRONICS EQUIPMENT Co.,Ltd. Address before: 100000 No. 26, Tianzhu Road, A District, Tianzhu Airport Industrial Zone, Beijing, Shunyi District Applicant before: Beijing BBEF Science & Technology Co.,Ltd. |
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| TA01 | Transfer of patent application right |