CN106958629A - Belt-type linear transmission module - Google Patents
Belt-type linear transmission module Download PDFInfo
- Publication number
- CN106958629A CN106958629A CN201610015459.8A CN201610015459A CN106958629A CN 106958629 A CN106958629 A CN 106958629A CN 201610015459 A CN201610015459 A CN 201610015459A CN 106958629 A CN106958629 A CN 106958629A
- Authority
- CN
- China
- Prior art keywords
- linear displacement
- belt
- linear
- cover plate
- pedestal
- 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.)
- Granted
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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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
-
- 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
- F16H57/00—General details of gearing
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of belt-type linear transmission module, the main pedestal by L-shaped, which coordinates, can freely tear the first cover plate of group open, second cover plate, it is equal to base height further through limitation base width simultaneously, and the coverage rate length is equal to the configuration of base width and base height, so that the first cover plate, second cover plate can assemble in diverse location and define the opening of different directions, with in can assemble slide unit in different azimuth, also the limitation to driving source assembly direction is reduced, the assembling orientation free degree and applicability of single unit system are improved accordingly, certainly also with regard to integral product surcharge can be improved.
Description
Technical field
The present invention relates to linear actuator, more particularly, to a kind of belt-type linear transmission module.
Background technology
With flourishing for Automation Industry, the importance of the transmission system in automation equipment is also well imagined, wherein, by
There is the excellent specific property that positioning precision is high, load-bearing capacity is strong, assembles facility and is applied with high-speed drive in linear slide rail, therefore
Linear slide rail is widely used the medium in Linear transmission.
And the driving source of linear slide rail has point of ball bearing screw type or belt-type, as a kind of belt driving is linear as shown in Figure 1
Track module A, it is mainly comprising secure bond slide rail A2 on base A1, and sliding block group A3, which slippingly covers, to be overlying on slide rail A2, separately
Outside again through the secure bond of belt A 4 in sliding block group A3, through belt A 4 cycle operation band movable slider group A3 in past on slide rail A2
Complex displacement.
Wherein, base A1 has single opening A11 for U-shaped structure, and has upper lid A5 to be covered in opening A11 and tie
Together in interlocking, accordingly lid A5 combinations belt A 4 and sliding block group A3 in belt A 4, then upper lid A5 can be provided with combining institute
The component that need to be driven；And due to base A1 form so that the upper lid A5 and belt A 4 of component are driven to combine combination
The limitation of directionality, for Fig. 1, because base A1 only has the opening A11 of single direction, therefore upper lid A5 is only capable of setting
In the position for being covered in opening A11, the so also relatively restricted assembly direction of belt A 4 is also just limited simultaneously certainly
In the motor M directions for driving belt A 4 to rotate, structural configuration as shown in Figure 1, the motor M for driving the belt A 4 to rotate
Just it is only capable of being arranged at base A1 left and right sides, and because the directionality that its each component groups is mixed is limited, will also limits certainly
Field domain that its single unit system is used, space configuration, and have using upper restricted, therefore have improved necessity.
The content of the invention
The present invention provides a kind of belt-type linear transmission module, and its main purpose is to improve the linear slide rail module of general belt driving
Driving source have assembly direction limit inconvenience.
For up to object defined above, the present invention provides a kind of belt-type linear transmission module, comprising：
Pedestal, two ends closure is defined as length direction, and pedestal is connected the second mounting surface by the first mounting surface, and first installs
Face at least along its length and width shaping, the second mounting surface at least along its length and short transverse shaping, width
It is vertical with short transverse, and length direction is vertical with width and short transverse respectively；Pedestal is overall in having on width
There is base height, base width is equal to base height on base width, short transverse；First mounting surface is pacified different from linking second
The end face in dress face combines end face for first, and the second mounting surface for second combines end face different from one end of the first mounting surface of linking；
Linear displacement unit, is fixedly installed between the first mounting surface and the second mounting surface, linear displacement unit comprising guide member with
And linear displacement part, linear displacement part can be along guide member linear displacement；
Belt driver element, drives linear displacement part displacement；
First cover plate, slab construction, the first cover plate is installed in pedestal；
Second cover plate, L-shaped plate body structure, the second cover plate with the first cover plate is installed in pedestal respectively first is combined end face and second
With reference to end face, and the second cover plate is made up of coverage rate linking defining surface, and coverage rate is by being connected in one end of defining surface to different
The length of the direction other end has coverage rate length, and coverage rate length is equal to base width and base height, and the second cover plate is to cover
Face is incorporated into pedestal, and when the second cover plate is incorporated into pedestal, opening is formed between the defining surface of the second cover plate and the first cover plate；
Driving source, drives the operating of belt driver element；And
Slide unit, stretches into opening and interlocks combination with linear displacement part.
It is of the invention mainly to coordinate the first cover plate that freely tear group open, the second cover plate through the pedestal as L-shaped, while passing through limit again
Base width processed is equal to base height and coverage rate length is equal to the configuration of base width and base height so that the first cover plate,
Second cover plate can assemble in diverse location and define the opening of different directions, with can assemble slide unit in different azimuth,
The limitation to driving source assembly direction is reduced, the assembling orientation free degree and applicability of single unit system are improved accordingly, certainly also
Integral product surcharge can be improved accordingly.
Brief description of the drawings
Fig. 1 is the structure sectional view of the linear slide rail module of known belt driving.
Fig. 2 is the stereo appearance figure of the belt-type linear transmission module of the present invention.
Fig. 3 is the stereochemical structure exploded view of the belt-type linear transmission module of the present invention.
Fig. 4 is the stereochemical structure sectional view of the belt-type linear transmission module of the present invention.
Fig. 5 assembles the different stereochemical structure sectional view in direction for the driving source of the belt-type linear transmission module of the present invention.
Fig. 6 is the use state sectional view one of the belt-type linear transmission module of the present invention.
Fig. 7 is the use state sectional view two of the belt-type linear transmission module of the present invention.
Fig. 8 is the use state sectional view three of the belt-type linear transmission module of the present invention.
Fig. 9 is the use state sectional view four of the belt-type linear transmission module of the present invention.
Figure 10 is the use state sectional view five of the belt-type linear transmission module of the present invention.
Figure 11 is the use state sectional view six of the belt-type linear transmission module of the present invention.
Figure 12 is the use state sectional view seven of the belt-type linear transmission module of the present invention.
Figure 13 is the use state sectional view eight of the belt-type linear transmission module of the present invention.
Figure 14 is another implementation aspect of the linear displacement unit of the belt-type linear transmission module of the present invention.
Figure 15 is still another implementation aspect of the linear displacement unit of the belt-type linear transmission module of the present invention.
Sign flag explanation in accompanying drawing：
A is linear slide rail module；A1 is base；A11 is opening；A2 is slide rail；A3 is sliding block group；A4 is belt；
A5 is upper lid；M is motor；10 be pedestal；11 be the first mounting surface；111 combine end face for first；12 be the second installation
Face；121 combine end face for second；20 be linear displacement unit；21 be guide member；21A is guide member；21B is guide member；
21C is guide member；211 be spherical guidance part；22 be linear displacement part；22A is linear displacement part；22B is linear displacement
Part；22C is linear displacement part；221 be pedestal；222 be roller；223 be spherical set portion；30 be belt driver element；31
For belt；32 be connecting support；33 be belt pulley seat；331 be combined hole；332 be belt pulley；40 be the first cover plate；50 are
Second cover plate；51 be coverage rate；52 be defining surface；60 be driving source；70 be slide unit；71 be joint portion；L is length side
To；W is width；H is short transverse；W10 is base width；H10 is base height；S1 is coverage rate length；
S2 is defining surface length；P is opening.
Embodiment
Clear, complete description is carried out to technical scheme below in conjunction with accompanying drawing, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of belt-type linear transmission module, please refer to Fig. 2 to shown in Figure 15, comprising：
Pedestal 10, two ends closure is defined as length direction L, and pedestal 10 is connected the second mounting surface by the first mounting surface 11
12 turn into L-shaped elongate configuration, and the first mounting surface 11 and the second mounting surface 12 are sheet structure, and the first mounting surface 11 to
Few L along its length and width W shapings, the second at least along its length L of mounting surface 12 and short transverse H shaping,
Width W is vertical with short transverse H, and length direction L is vertical with width W and short transverse H respectively；Pedestal
10 is overall in having base width W10 on width W, in having base height H10, base width in short transverse H
W10 is equal to base height H10；
And first mounting surface 11 different from linking the second mounting surface 12 end face for first combine end face 111, the second mounting surface 12
One end different from the first mounting surface 11 of linking is the second combination end face 121；
Linear displacement unit 20, is fixedly installed between the first mounting surface 11 of pedestal 10 and the second mounting surface 12, i.e., linear
Displacement unit 20 can select to be fixed on the first mounting surface 11 or on the second mounting surface 12, and linear displacement unit 20 includes guiding
Part 21 and linear displacement part 22, linear displacement part 22 are guided by guide member 21 and can be along the linear displacements of guide member 21；
Belt driver element 30, includes belt 31, connecting support 32 and two belt pulley seats 33, the secure bond of connecting support 32
In the linear displacement part 22 of linear displacement unit 20, and two belt pulley seats 33 have the combined hole 331 through two ends, with reference to
Rotatably arranged with belt pulley 332 in hole 331, and two belt pulley seats 33 are fixedly installed on the two ends of pedestal 10, skin respectively
With 31 secure bonds in the doubling-up of connecting support 32 around two belt pulley seats 33 belt pulley 332；
First cover plate 40, slab construction, the first cover plate 40 is detachably mounted on pedestal 10；
Second cover plate 50, L-shaped plate body structure, the second cover plate 50 and the first cover plate 40 are detachably mounted on pedestal 10 respectively
First combine end face 111 and second and combine end face 121, i.e., when the first cover plate 40 is incorporated into first with reference to end face 111, the
Two cover plates 50 are incorporated into second and combine end face 121, and vice versa, and the second cover plate 50 is to be connected defining surface by coverage rate 51
52 are constituted.Coverage rate 51 has coverage rate length S1 by being connected in one end of defining surface 52 to the length of the different direction other end,
Coverage rate length S1 is equal to base width W10 and base height H10.And defining surface 52 is by being connected in one end of coverage rate 51
There is length to the different direction other end defining surface length S2, defining surface length S2 to be less than coverage rate length S1.Second cover plate
50 are incorporated into pedestal 10 with coverage rate 51, and when the second cover plate 50 is incorporated into pedestal 10, the defining surface of the second cover plate 50
52 and first form opening P between cover plate 40；
Driving source 60 together in the belt pulley 332 of one of belt pulley seat 33 to drive the belt pulley 332 to operate, and band accordingly
Dynamic belt driver element 30 is operated；And
Slide unit 70, with joint portion 71 stretch into opening P and secure bond on the connecting support 32 of belt driver element 30 with line
Property displacement piece 22 formation interlock combine, slide unit 70 be provided with combine treats driving device；What deserves to be explained is, slide unit 70 is visually used
Combinations of states is on the surface optional position of connecting support 32.
And the guide member 21 and linear displacement part 22 of the linear displacement unit 20 of the embodiment of the present invention do not have the limitation of kenel, line
The property guide member 21 of displacement unit 20, the form of linear displacement part 22 can include the guide member of linear slide rail form as shown in Figure 3
21A and the linear displacement part 22A of linear slide block form combination, the linear displacement part 22A of linear slide block form slippingly cover
Be overlying on the guide member 21A of linear slide rail form and can be along the guide member 21A of the form of the linear slide rail 21 linear position of bearing of trend
Move.
The guide member 21 of linear displacement unit 20, the kenel of linear displacement part 22 also can be leading for bar rail form as shown in figure 14
Draw part 21B and the linear displacement part 22B of roller mount form combination, the guide member 21B of bar rail form is the strip extended linearly
Track, and the linear displacement part 22B of roller mount form then combines plural roller 222, the line of roller mount form comprising pedestal 221
Property displacement piece 22B with each roller 222 folder pull in the both sides of pedestal 221, the linear displacement part 22B of roller mount form is enable accordingly
Set is overlying on linear displacement on the guide member 21B of bar rail form.
Furthermore, the guide member 21 of linear displacement unit 20, the kenel of linear displacement part 22 also can be spherical bar as shown in figure 15
The guide member 21C of rail form and the linear displacement part 22C of slide form combination；The guide member 21C of spherical bar rail form is
Strip track with spherical guidance part 211, and the linear displacement part 22C of slide form then has the spherical guidance part 211 of correspondence
Spherical set portion 223, then the linear displacement part 22C of slide form just can with the spherical sliding sleeve of set portion 223 in spherical guide member 211,
The linear displacement part 22C of slide form is covered accordingly and be overlying on linear displacement on the guide member 21C of spherical bar rail form.
It is the structural configuration and feature of embodiment of the present invention belt-type linear transmission module above, its function mode is mainly through drive
Dynamic source 60 drives the belt pulley 332 of one of which belt pulley seat 33 to operate, and belt 31 is driven when belt pulley 332 is operated and another
The belt pulley 332 of group belt pulley seat 33 is operated, thus, belt 31 can drive the displacement of connecting support 32, connecting support 32 drives
The displacement of linear displacement part 22, and linear displacement part 22 also just can be produced linear displacement by the guiding of guide member 21, meanwhile, knot
Also can just be driven together in the slide unit 70 on connecting support 32 it is combined thereon treat driving device linear displacement, reach linear guide
Purpose.
And what deserves to be explained is, the focus technology of the embodiment of the present invention is characterised by produced by the structural configuration of pedestal 10 of this case
Benefit, because the pedestal 10 of the embodiment of the present invention is to be connected by the first mounting surface 11 with the second mounting surface 12 as L-shaped strip knot
Structure and coordinate removably combine the first cover plate 40 and the second cover plate 50 so that the embodiment of the present invention can have a variety of use types
State；
First, putting under the constant situation in direction in pedestal 10, as long as the first cover plate 40 of change and the second cover plate 50 are assembled
Position, the then opening P defined jointly between the first cover plate 40 and the second cover plate 50 opening direction can change, so
The direction that assembles of slide unit 70 just is changed simultaneously, and changes the rigging position of driving device, driving also can be just met simultaneously certainly
Source 60 is assemblied in the situation of different directions, as shown in Figure 4,5；
Furthermore, it is then that identical mounting surface X situations are fixedly installed on the second mounting surface 12 in pedestal 10 as shown in Figure 6,7
Lower transformation pedestal 10 direction, so with regard to the installation direction of driving source 60 can be changed；And be then as shown in Figure 8,9 compared to Fig. 6,
Change shown in 7 and be arranged at the first mounting surface 11 under different mounting surface X situations and while changing the installation direction of driving source 60
Use state is illustrated；Even if then display changes the direction of belt 31 shown in Figure 10~13 for another example, changed by the direction of pedestal 10
And freely configuring for first cover plate 40, the second cover plate 50 then just and can produce different angle configurations modes.
The embodiment of the present invention mainly coordinates the first cover plate 40 that can freely tear group open, the second cover plate 50 by the pedestal 10 as L-shaped,
Simultaneously further through the dimensional configurations for limiting each component as described above so that the first cover plate 40, the second cover plate 50 can be assembled in difference
Position and the opening P for defining different directions, in can assemble the slide unit 70 in different azimuth, also to reduce to driving source 60
The limitation of assembly direction.And more by the base width W10 of the pedestal 10 of the embodiment of the present invention be equal to base height H10,
And coverage rate length S1 is equal to base width W10 and base height H10 configuration so that the pedestal 10 of the embodiment of the present invention
Identical field domain can be assembled in various different directions, and improves the assembling orientation free degree and applicability of single unit system accordingly, when
So integral product surcharge also can be just improved accordingly.
In summary, the various embodiments described above and accompanying drawing are only presently preferred embodiments of the present invention, not to limit the present invention's
Protection domain, within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements done etc. should all be included
Within the scope of the present invention.
Claims (6)
1. a kind of belt-type linear transmission module, it is characterised in that the belt-type linear transmission module is included：
Pedestal, two ends closure is defined as length direction, and the pedestal is connected the second mounting surface by the first mounting surface, described
First mounting surface at least shapes along the length direction and width, and second mounting surface is at least along the length direction and height
Spend direction shaping, the width is vertical with the short transverse, and the length direction respectively with the width and institute
State short transverse vertical；The pedestal is overall in having base width on width, in having base height in short transverse,
The base width is equal to the base height；First mounting surface is first different from the end face of second mounting surface is connected
With reference to end face, second mounting surface combines end face different from being connected one end of first mounting surface for second；
Linear displacement unit, is fixedly installed between first mounting surface and second mounting surface, the linear displacement unit
Comprising guide member and linear displacement part, the linear displacement part can be along the guide member linear displacement；
Belt driver element, drives the linear displacement part displacement；
First cover plate, is slab construction, and first cover plate is installed in the pedestal；
Second cover plate, is L-shaped plate body structure, and second cover plate is installed in the first of the pedestal respectively with first cover plate
End face is combined with reference to end face and second, and second cover plate is made up of coverage rate linking defining surface, the coverage rate is by holding in the mouth
Being connected to one end to the length of the different direction other end of the defining surface has coverage rate length, and the coverage rate length is equal to described
Base width and base height, second cover plate are incorporated into the pedestal with the coverage rate, and when second cover plate is combined
When the pedestal, opening is formed between the defining surface of second cover plate and first cover plate；
Driving source, drives the belt driver element operating；And
Slide unit, stretches into the opening and interlocks combination with the linear displacement part.
2. belt-type linear transmission module according to claim 1, it is characterised in that the belt driver element includes skin
Band, connecting support and two belt pulley seats, the connecting support secure bond is in the linear displacement part to drive the linear displacement
Part displacement, described two belt pulley seats have in the combined hole through two ends, the combined hole rotatably arranged with belt pulley, institute
The two ends that two belt pulley seats are fixedly installed on the pedestal respectively are stated, the belt secure bond is in the connecting support doubling-up around two
The belt pulley of individual belt pulley seat, and the slide unit with joint portion stretch into it is described opening and secure bond on the connecting support with institute
State linear displacement part and interlock combination.
3. belt-type linear transmission module according to claim 2, it is characterised in that the driving source is incorporated into wherein one
The belt pulley of the individual belt pulley seat is operated with driving the belt pulley.
4. belt-type linear transmission module according to claim 1, it is characterised in that the guiding of the linear displacement unit
Part is linear slide rail form, and the linear displacement part is linear slide block form, and the linear displacement part of the linear slide block form can
Slippingly set be overlying on the guide member of the linear slide rail form and can along the guide member of the linear slide rail form bearing of trend line
Property displacement.
5. belt-type linear transmission module according to claim 1, it is characterised in that the guiding of the linear displacement unit
Part is bar rail form, and the linear displacement part is roller mount form, and the guide member of the bar rail form is the strip rail extended linearly
Road, and the linear displacement part of the roller mount form then combines plural roller, the linear displacement of the roller mount form comprising pedestal
Part is pulled in the both sides of the pedestal with the roller clip, the linear displacement part of the roller mount form is covered and is overlying on the bar rail shape
Linear displacement on the guide member of state.
6. belt-type linear transmission module according to claim 1, it is characterised in that the guiding of the linear displacement unit
Part is spherical bar rail form, and the linear displacement part is slide form；The guide member of the spherical bar rail form is to be led with spherical
Draw the strip track in portion, and the linear displacement part of the slide form then has the spherical set portion of the correspondence spherical guidance part,
The linear displacement part of the slide form, in the spherical guide member, makes the linear of the slide form with the spherical set portion sliding sleeve
Displacement piece, which can cover, is overlying on linear displacement on the guide member of the spherical bar rail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015459.8A CN106958629B (en) | 2016-01-11 | 2016-01-11 | Belt-type linear transmission module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015459.8A CN106958629B (en) | 2016-01-11 | 2016-01-11 | Belt-type linear transmission module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106958629A true CN106958629A (en) | 2017-07-18 |
| CN106958629B CN106958629B (en) | 2019-04-30 |
Family
ID=59481318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015459.8A Active CN106958629B (en) | 2016-01-11 | 2016-01-11 | Belt-type linear transmission module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958629B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0536493A2 (en) * | 1991-08-01 | 1993-04-14 | Smc Kabushiki Kaisha | Actuator and actuator arrangement |
| US5517872A (en) * | 1993-05-17 | 1996-05-21 | Nippon Thompson Co., Ltd. | Drive apparatus |
| US20050054468A1 (en) * | 2003-09-09 | 2005-03-10 | Smc Kabushiki Kaisha | Actuator |
| CN201385220Y (en) * | 2009-02-26 | 2010-01-20 | 萧如文 | Modularized rail set structure |
| US7665950B2 (en) * | 2007-04-26 | 2010-02-23 | Daihen Corporation | Transfer apparatus |
| CN202732694U (en) * | 2012-07-20 | 2013-02-13 | 集智股份有限公司 | Structure of linear transmission module |
| WO2015112544A1 (en) * | 2014-01-22 | 2015-07-30 | Parker-Hannifin Corporation | Wheel preload device of a linear guide |
-
2016
- 2016-01-11 CN CN201610015459.8A patent/CN106958629B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0536493A2 (en) * | 1991-08-01 | 1993-04-14 | Smc Kabushiki Kaisha | Actuator and actuator arrangement |
| US5517872A (en) * | 1993-05-17 | 1996-05-21 | Nippon Thompson Co., Ltd. | Drive apparatus |
| US20050054468A1 (en) * | 2003-09-09 | 2005-03-10 | Smc Kabushiki Kaisha | Actuator |
| US7665950B2 (en) * | 2007-04-26 | 2010-02-23 | Daihen Corporation | Transfer apparatus |
| CN201385220Y (en) * | 2009-02-26 | 2010-01-20 | 萧如文 | Modularized rail set structure |
| CN202732694U (en) * | 2012-07-20 | 2013-02-13 | 集智股份有限公司 | Structure of linear transmission module |
| WO2015112544A1 (en) * | 2014-01-22 | 2015-07-30 | Parker-Hannifin Corporation | Wheel preload device of a linear guide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106958629B (en) | 2019-04-30 |
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