CN103256302A - Roller wheel center-aligning sliding mechanism - Google Patents

Roller wheel center-aligning sliding mechanism Download PDF

Info

Publication number
CN103256302A
CN103256302A CN2013101912185A CN201310191218A CN103256302A CN 103256302 A CN103256302 A CN 103256302A CN 2013101912185 A CN2013101912185 A CN 2013101912185A CN 201310191218 A CN201310191218 A CN 201310191218A CN 103256302 A CN103256302 A CN 103256302A
Authority
CN
China
Prior art keywords
roller wheel
roller
eccentric
axis body
slide 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.)
Pending
Application number
CN2013101912185A
Other languages
Chinese (zh)
Inventor
张晓生
吴万德
吴万鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANJING WANDE PLAY FACILITIES CO Ltd
Original Assignee
NANJING WANDE PLAY FACILITIES CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANJING WANDE PLAY FACILITIES CO Ltd filed Critical NANJING WANDE PLAY FACILITIES CO Ltd
Priority to CN2013101912185A priority Critical patent/CN103256302A/en
Publication of CN103256302A publication Critical patent/CN103256302A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Rolls And Other Rotary Bodies (AREA)

Abstract

The invention discloses a roller wheel center-aligning sliding mechanism. The center-aligning sliding mechanism comprises roller wheel fixing sheets, an upper roller wheel group and a lower roller wheel group, wherein roller wheels in the upper roller wheel group or/and the lower roller wheel group are fixed on the roller wheel fixing sheets through eccentric shaft components and a clearance between each roller wheel of the upper roller wheel group and the lower roller wheel group and a slide rail is adjustable; each eccentric shaft component comprises a cylindrical shaft body, a bolt and a nut; each roller wheel is sleeved on the corresponding shaft body; an eccentric through hole is formed between the two ends of each shaft body; and each bolt penetrates through the corresponding eccentric through hole so as to fix the corresponding shaft body on the roller wheel fixing sheet by the corresponding nut. By virtue of the design principle of the eccentric shaft, the distance between each roller wheel and the slide rail can be well adjusted by adjusting the corresponding shaft body, the problem related to the clearance fit between each roller wheel and the slide rail is solved and a user can move smoothly.

Description

A kind of roller aligning slide mechanism
Technical field
The present invention relates to a kind of roller aligning slide mechanism, belong to the fitness equipments technical field.
Background technique
Fitness equipments in the market often contains the mobile seat part of sliding along guide rail, this mechanism generally realizes in the middle of slide rail is fastened on by two groups of rollers up and down, roller adopts screw directly to be fixed on the roller fixed plate, slide rail in the middle of clamping rolls back and forth, but because the machining error of roller fixed plate, assembly error, and the manufacturing tolerances of slide rail, cause the slide rail in the middle of two groups of rollers can not well block up and down, causing after the assembling is not that too pine is exactly too tight, influence movement effects, reduce customer satisfaction.
Summary of the invention
Goal of the invention: the objective of the invention is at the deficiencies in the prior art, a kind of roller aligning slide mechanism is provided, solved the Spielpassung problem between roller and slide rail, it is more smooth and easy to allow the user move.
Technological scheme: a kind of roller aligning slide mechanism of the present invention, comprise roller fixed plate, upper roller group and bottom roller group, described upper roller group is or/and the roller in the bottom roller group is fixed on the roller fixed plate roller of roller group and the adjustable gaps of slide rail about making by the eccentric shaft assembly.
Described eccentric shaft assembly comprises cylindrical axis body, bolt and nut, and described roller housing is contained on the axis body, and described axis body has eccentric through-hole between the two ends, and described bolt passes eccentric through-hole and by nut axis body is fixed on the roller fixed plate.
Further, be provided with the outer-hexagonal projection around the end outer wall of described axis body.
The present invention compared with prior art, its beneficial effect is: roller aligning slide mechanism of the present invention, adopt the eccentric shaft design principle, just can well regulate distance between roller and slide rail by adjusting axis body, solved the Spielpassung problem between roller and slide rail, it is more smooth and easy to allow the user move.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic representation of described axis body.
Fig. 3 is the local enlarged diagram of Fig. 1.
Embodiment
Below technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
Embodiment 1:As shown in Figures 1 to 3, a kind of roller aligning slide mechanism, comprise roller fixed plate 1, upper roller group and bottom roller group, the roller 2 in the described bottom roller group is fixed on the roller fixed plate 1 by the eccentric shaft assembly, the roller of roller group and the adjustable gaps of slide rail 3 about making.
Described eccentric shaft assembly comprises cylindrical axis body 4, bolt 5 and nut 6, described roller 2 is sleeved on the axis body 4, be provided with outer-hexagonal projection 7 around the one end outer wall of described axis body 4, described axis body has eccentric through-hole 8 between 4 two ends, and described bolt 5 passes eccentric through-hole 8 and by nut 6 axis body 4 is fixed on the roller fixed plate 1.
After the assembling, adjust the outer-hexagonal projection of axis body by using certain instrument such as spanner, make axis body drive roller and carry out change in location, thereby reach the purpose of adjusting the distance between roller and slide rail.
As mentioned above, although represented and explained the present invention that with reference to specific preferred embodiment it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite that does not break away from the claims definition, can make various variations in the form and details to it.

Claims (2)

1. roller aligning slide mechanism, comprise roller fixed plate, upper roller group and bottom roller group, it is characterized in that described upper roller group is or/and the roller in the bottom roller group is fixed on the roller fixed plate roller of roller group and the adjustable gaps of slide rail about making by the eccentric shaft assembly;
Described eccentric shaft assembly comprises cylindrical axis body, bolt and nut, and described roller housing is contained on the axis body, and described axis body has eccentric through-hole between the two ends, and described bolt passes eccentric through-hole and by nut axis body is fixed on the roller fixed plate.
2. roller aligning slide mechanism according to claim 1 is characterized in that, is provided with the outer-hexagonal projection around the end outer wall of described axis body.
CN2013101912185A 2013-05-21 2013-05-21 Roller wheel center-aligning sliding mechanism Pending CN103256302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101912185A CN103256302A (en) 2013-05-21 2013-05-21 Roller wheel center-aligning sliding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101912185A CN103256302A (en) 2013-05-21 2013-05-21 Roller wheel center-aligning sliding mechanism

Publications (1)

Publication Number Publication Date
CN103256302A true CN103256302A (en) 2013-08-21

Family

ID=48960442

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101912185A Pending CN103256302A (en) 2013-05-21 2013-05-21 Roller wheel center-aligning sliding mechanism

Country Status (1)

Country Link
CN (1) CN103256302A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050915A (en) * 2016-06-23 2016-10-26 中山市美捷时包装制品有限公司 Sliding block device used for linear motion system
CN106369049A (en) * 2016-10-21 2017-02-01 佛山市莱优琳五金制品有限公司 Linear roller sliding rail structure
CN114542592A (en) * 2021-12-11 2022-05-27 西安庆安电气控制有限责任公司 Supporting device and method capable of eliminating gap

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2806865Y (en) * 2005-07-11 2006-08-16 何肇崇 Linear slide-rail device
CN101418500A (en) * 2008-11-14 2009-04-29 宁波积家电子机械有限公司 Driving sliding block component for computerized emboridering machine
US20120020591A1 (en) * 2010-07-26 2012-01-26 Infom Co., Ltd. Fitting member positioning device
CN202612390U (en) * 2012-02-22 2012-12-19 威海利奥泰儆自动化设备有限公司 Aluminum base double-raceway roller high-speed guide rail pair
CN102939431A (en) * 2010-03-09 2013-02-20 卡特彼勒环球矿业设备有限责任公司 Wear pad adjustment assembly
CN203322049U (en) * 2013-05-21 2013-12-04 南京万德游乐设备有限公司 Rolling wheel aligning sliding mechanism
JP5512814B2 (en) * 2010-07-08 2014-06-04 日立金属株式会社 Guide mechanism and linear motor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2806865Y (en) * 2005-07-11 2006-08-16 何肇崇 Linear slide-rail device
CN101418500A (en) * 2008-11-14 2009-04-29 宁波积家电子机械有限公司 Driving sliding block component for computerized emboridering machine
CN102939431A (en) * 2010-03-09 2013-02-20 卡特彼勒环球矿业设备有限责任公司 Wear pad adjustment assembly
JP5512814B2 (en) * 2010-07-08 2014-06-04 日立金属株式会社 Guide mechanism and linear motor
US20120020591A1 (en) * 2010-07-26 2012-01-26 Infom Co., Ltd. Fitting member positioning device
CN202612390U (en) * 2012-02-22 2012-12-19 威海利奥泰儆自动化设备有限公司 Aluminum base double-raceway roller high-speed guide rail pair
CN203322049U (en) * 2013-05-21 2013-12-04 南京万德游乐设备有限公司 Rolling wheel aligning sliding mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050915A (en) * 2016-06-23 2016-10-26 中山市美捷时包装制品有限公司 Sliding block device used for linear motion system
CN106369049A (en) * 2016-10-21 2017-02-01 佛山市莱优琳五金制品有限公司 Linear roller sliding rail structure
CN114542592A (en) * 2021-12-11 2022-05-27 西安庆安电气控制有限责任公司 Supporting device and method capable of eliminating gap
CN114542592B (en) * 2021-12-11 2023-11-28 西安庆安电气控制有限责任公司 Supporting device and method capable of eliminating gaps

Similar Documents

Publication Publication Date Title
CN203822975U (en) Chain tensioner
CN202725701U (en) Left and right movement structure for regulation sheet metal part extrusion forming compression roller
CN203926398U (en) Built-in twin shaft core roller linear rail
CN103256302A (en) Roller wheel center-aligning sliding mechanism
CN204213286U (en) A kind of adjustable screw bracket for ball screw
CN203322049U (en) Rolling wheel aligning sliding mechanism
CN203257231U (en) Built-in adjustment wheel applied to mobile door
CN201573386U (en) Paper aligning device
CN203864059U (en) Press machine sliding block guiding clearance adjusting device
CN203942361U (en) Motor fixing device
CN201916360U (en) Elastic self-adaptive mechanism
CN102937429B (en) Driving mechanism for measuring machine supporting column
GB201101866D0 (en) Sliding supports
CN205613866U (en) Battery pole piece rolling machine pole piece unreels and smooths device
CN202336553U (en) T-shaped sliding mechanism
CN205167590U (en) Adjustable removal slider in 3D printer
CN204238615U (en) The hull lifting guide device of multi-storied garage
CN203741649U (en) Roller structure convenient to adjust
CN109931334A (en) Roller linear guide rail device
CN203109028U (en) Rolling linear guide rail mechanism used for sliding block mechanism of notching machine
CN103806350B (en) A kind of roller arrangement being convenient to adjust
CN204041804U (en) A kind of rolling axle elastic force apparatus
CN204659224U (en) The complete stamp device location of cigarette checkout gear support
CN203862736U (en) Leveling mechanism of semiconductor special-shape tape lead frame
CN203440647U (en) Adjustable shaft-driven guide mechanism

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130821