CN108298264B - A kind of miniature two-way overtravel telescoping mechanism - Google Patents
A kind of miniature two-way overtravel telescoping mechanism Download PDFInfo
- Publication number
- CN108298264B CN108298264B CN201810099604.4A CN201810099604A CN108298264B CN 108298264 B CN108298264 B CN 108298264B CN 201810099604 A CN201810099604 A CN 201810099604A CN 108298264 B CN108298264 B CN 108298264B
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- China
- Prior art keywords
- grade
- guide rail
- intermediate warp
- lateral expansion
- fix level
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Abstract
The present invention relates to a kind of miniature two-way overtravel telescoping mechanisms, including fix level, intermediate warp grade, lateral expansion grade, the first driving band and the second driving band；Fix level is integrally formed with the first guide rail, the second guide rail, the first demarcation plate, first sliding groove and second sliding slot；Intermediate warp grade offers multiple strip-shaped holes in intermediate warp grade, intermediate warp grade downside offers strip groove, is equipped with driving rack in strip groove integrally formed with third guide rail, the 4th guide rail, the 5th guide rail, third sliding slot, the 4th sliding slot and the 5th sliding slot；Lateral expansion grade is integrally formed the first lug boss, the 6th sliding slot of the second lug boss and the second demarcation plate；One end of first driving band is fixed on fix level side, and the other end is fixed on lateral expansion grade side after passing through strip-shaped hole；On the fixed fix level side in one end of second driving band, the other end is fixed on lateral expansion grade side after passing through strip-shaped hole；The present invention has the advantages that saving space, driving facilitate, run smoothly, stroke is grown.
Description
Technical field
The invention belongs to mechanical conveying technology fields, and in particular to a kind of miniature two-way overtravel telescoping mechanism.
Background technique
During mechanical handing, it usually needs with bi-directional expansion function handling device do linear movement to object into
Row is carried, it is current it is this can do linear movement back and forth and the handling device with bi-directional expansion function be mostly chain form into
Row driving, the occupied space of chain is bigger, lead to carrying mechanism volume is relatively large it is heavy so that carrying mechanism from
Lotus increase is born, to need that carrying mechanism can be driven to carry out bi-directional expansion compared with large driving force, it is larger to need to configure power
Driving motor can make bi-directional expansion mechanism carry out linear movement, cause entire handling device the space occupied big, it is whole
Structure is complicated for a device, is unfavorable for the overall operation of device, and drastically influences the flexibility of equipment operation.
Summary of the invention
A kind of saving space is provided the purpose of the present invention is overcome the deficiencies in the prior art, driving facilitates, runs smoothly,
It is capable of the miniature two-way overtravel telescoping mechanism of way traffic.
Technical scheme is as follows:
A kind of miniature two-way overtravel telescoping mechanism, including fix level, intermediate warp grade, lateral expansion grade, the first driving
Band and the second driving band；
The fix level is U-shaped structure, and the medial surface of fix level is integrally formed with the first guide rail, the second guide rail and the
One demarcation plate, is formed with first sliding groove between first guide rail and fix level medial surface, in second guide rail and fix level
Second sliding slot is formed between side, first demarcation plate is set to the middle part of fix level medial surface；
The intermediate warp grade is integrally formed with the third guide rail matched with the first sliding groove and the second sliding slot
The 4th guide rail matched and the 5th guide rail are formed with third sliding slot between the third guide rail and the 5th guide rail, institute
It states and is formed with the 4th sliding slot between the 4th guide rail and intermediate warp grade side, the lower part of intermediate warp grade another side is provided with
Five sliding slots offer multiple strip-shaped holes in intermediate warp grade, and the right part of intermediate warp grade downside offers strip groove, the item
Driving rack is installed in shape slot；
The second lug boss that the lateral expansion grade is integrally formed the first lug boss and matches with the 5th sliding slot,
The downside of first lug boss offers the 6th sliding slot matched with the 5th guide rail, lateral expansion grade medial surface
Middle part is provided with the second demarcation plate；
One end of the first driving band is fixed on the fix level side on the upside of the first demarcation plate by fixing bolt component
On, the other end of the first driving band is fixed on second point by fixing bolt component after the strip-shaped hole of intermediate warp grade one end
On lateral expansion grade side on the upside of partition；One end of the second driving band is fixed on the first separation by fixing bolt component
On fix level side on the downside of plate, the other end of the second driving band passes through fixation after the strip-shaped hole of the intermediate warp grade other end
Bolt assembly is fixed on the lateral expansion grade side on the downside of the second demarcation plate.
Further, being arranged side by side in the strip-shaped hole at intermediate warp grade both ends has 2 reversing bearings.
Further, the first driving band is passed through between 2 reversing bearings in the strip-shaped hole of intermediate warp grade one end, institute
The second driving band is stated to pass through between 2 reversing bearings in intermediate warp grade other end strip-shaped hole.
Further, the both ends of the first driving band are separately fixed at the same side of fix level and lateral expansion grade, institute
The both ends for stating the second driving band are separately fixed at another same side of fix level and lateral expansion grade.
Further, when the fix level, intermediate warp grade and lateral expansion grade assembled state, the first demarcation plate and second
Demarcation plate is located at same level.
Further, when the fix level, intermediate warp grade and lateral expansion grade assembled state, fix level, intermediate warp
Smooth contact each other between grade and lateral expansion grade, to guarantee the relatively fixed grade of intermediate warp grade and lateral expansion grade back and forth
It is mobile.
Further, the fix level, intermediate warp grade and lateral expansion grade are alloy material.
Compared with prior art, the beneficial effects of the present invention are:
The dress that the present invention passes through fix level, intermediate warp grade, lateral expansion grade, the first driving band and the second driving band
Match, realizes moving horizontally for intermediate warp grade driving lateral expansion grade, and then realize bi-directional expansion of the invention；Wherein fix level
Mutually assemble with intermediate warp grade, assembled among lateral expansion grade and intermediate warp grade, thus be effectively ensured lateral expansion grade, in
Between the steady movement stretched between grade and fix level, and fix level is good to playing between intermediate warp grade and lateral expansion grade
Longitudinal bracing effect it is longitudinal with good so that intermediate warp grade moves back and forth only in horizontal direction with lateral expansion grade
Limited support；In the driven situation of driving rack of the strip groove of intermediate warp grade, intermediate warp grade horizontal direction is mobile,
Pushing the first driving band in turn, perhaps the second driving band is slided along steering bearing and then first drives band or the second driving band
The other end pull lateral expansion grade horizontal direction steadily to move, and intermediate warp grade and the maximum displacement step by step of lateral expansion grade,
To realize the integral telescopic of small drive force telescoping mechanism, effectively saving driving force, the level run of telescoping mechanism is improved
Efficiency；In short, the present invention has the advantages that saving space, driving facilitate, run smoothly, stroke is long, features simple structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is miniature two-way overtravel telescoping mechanism assembling schematic diagram in Fig. 1.
Fig. 3 is the explosive view of Fig. 2.
Fig. 4 is partial schematic diagram when Fig. 2 extends.
Wherein, 1, fix level, the 101, first guide rail, the 102, second guide rail, the 103, first demarcation plate, 104, first sliding groove,
105, second sliding slot, 2, intermediate warp grade, 201, third guide rail, the 202, the 4th guide rail, the 203, the 5th guide rail, 204, third cunning
Slot, the 205, the 4th sliding slot, the 206, the 5th sliding slot, 207, strip-shaped hole, 208, strip groove, 3, lateral expansion grade, the 301, first protrusion
Portion, the 302, second lug boss, the 303, the 6th sliding slot, the 304, second demarcation plate, the 4, first driving band, the 5, second driving band, 6, biography
Carry-over bar, 7, reversing bearing, 8, drive shaft, 9, driving gear, 10, take object slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of handling device with miniature two-way overtravel telescoping mechanism, including drive shaft 8, the drive
The both ends of moving axis 8 are connected with driving gear 9, are provided with that can move back and forth miniature is two-way to be out of the line on the upside of the driving gear 9
Journey mechanism is placed in the miniature two-way overtravel mechanism and takes object slot 10.
As in Figure 2-4, a kind of miniature two-way overtravel telescoping mechanism, including fix level 1, intermediate warp grade 2, outside are stretched
Contracting grade 3, first drives band 4 and the second driving band 5；The fix level 1 be U-shaped structure, fix level 1 medial surface one at
Type has the first guide rail 101, the second guide rail 102 and the first demarcation plate 103, first guide rail 101 and 1 medial surface of fix level it
Between be formed with first sliding groove 104, be formed with second sliding slot 105 between 1 medial surface of second guide rail 102 and fix level, it is described
First demarcation plate 103 is set to the middle part of 1 medial surface of fix level；The intermediate warp grade 2 is slided integrally formed with described first
Third guide rail 201 that slot 104 matches, the 4th guide rail 202 and the 5th guide rail 203 matched with the second sliding slot 105,
In assembled state, third guide rail 201 is rabbeted inside first sliding groove 104, and the 4th guide rail 202 is rabbeted in second sliding slot 105,
Be formed with third sliding slot 204 between third guide rail 201 and the 5th guide rail 203, the 4th guide rail 202 and 2 side of intermediate warp grade it
Between be formed with the 4th sliding slot 205, the second guide rail 102 is rabbeted inside the 4th sliding slot 205, under 2 another side of intermediate warp grade
Portion is provided with the 5th sliding slot 206, and multiple strip-shaped holes 207, the right part of 2 downside of intermediate warp grade are offered in intermediate warp grade 2
Strip groove 208 is offered, the driving rack 6 for being equipped with and being meshed with driving gear 9 is bolted in strip groove 208；Institute
The second lug boss 302 stating the first lug boss 301 of integrated molding of lateral expansion grade 3 and being matched with the 5th sliding slot 206, second
Lug boss 302 is rabbeted inside the 5th sliding slot 206, and the downside of the first lug boss 301 is offered to be matched with the 5th guide rail 203
The 6th sliding slot 303, the 5th guide rail 203 rabbets inside the 6th sliding slot 303, first lug boss 301 in the left side of the 6th sliding slot 303
The 6th guide rail inside interlocking third sliding slot 204 is formed, when assembly between the side and third guide rail 201 of the first lug boss 301
Form the 7th sliding slot, the first guide rail 101 is rabbeted inside the 7th sliding slot, and the is provided in the middle part of 3 medial surface of grade that stretches on the outside
Two compartment plate 304；One end of the first driving band 4 is fixed on consolidating for 103 upside of the first demarcation plate by fixing bolt component
It defines the level on 1 side, the other end of the first driving band 4 passes through fixing bolt group after the strip-shaped hole 207 of 2 one end of intermediate warp grade
Part is fixed on 3 side of lateral expansion grade of 304 upside of the second demarcation plate；One end of the second driving band 5 passes through fixed spiral shell
Bolt assembly is fixed on 1 side of fix level of 103 downside of the first demarcation plate, and the other end of the second driving band 5 passes through intermediate warp
3 side of lateral expansion grade of 304 downside of the second demarcation plate is fixed on after the strip-shaped hole 207 of 2 other ends of grade by fixing bolt component
On face.
In the present embodiment, being arranged side by side in the strip-shaped hole 207 at 2 both ends of intermediate warp grade has 2 reversing bearings 7；
The first driving band 4 is passed through between 2 reversing bearings 7 in 2 one end strip-shaped hole 207 of intermediate warp grade, and described second drives
Dynamic band 5 is passed through between 2 reversing bearings 7 in 2 other end strip-shaped hole 207 of intermediate warp grade；The two of the first driving band 4
End is separately fixed at the same side of fix level 1 and lateral expansion grade 3, and the both ends of the second driving band 5 are separately fixed at solid
Another same side of deciding grade and level 1 and lateral expansion grade 3；The fix level 1, intermediate warp grade 2 and lateral expansion grade 3 assemble shape
When state, the first demarcation plate 103 and the second demarcation plate 304 are located at same level；The fix level 1, intermediate warp grade 2 and outer
Side stretch 3 assembled state of grade when, smooth contact each other between fix level 1, intermediate warp grade 2 and lateral expansion grade 3, to guarantee
Intermediate warp grade 2 and the relatively fixed grade 1 of lateral expansion grade 3 move back and forth；The fix level 1, intermediate warp grade 2 and outside
Flexible grade 3 is alloy material.
The present embodiment at runtime, is rotated by motor driven drive shaft 8, and then drive shaft 8 drives 2 driving gears 9
It rotates in same direction, drives 6 transverse shifting of driving rack driven in intermediate warp grade 2 in 9 rotation process of gear, driving rack 6 is horizontal
To driving during movement intermediate warp grade 2 mobile in the same direction with driving rack 6, during intermediate warp grade 2 is mobile,
The reversing bearing 7 of one end pushes the first driving 4 forward slip of band in intermediate warp grade 2, since one end of the first driving band 4 is fixed
In one end of fix level 1, the other end of the first driving band 4 is fixed on the end of lateral expansion grade 3, so that the first driving band 4 will
It draws lateral expansion grade 3 and keeps in mind the mobile direction movement of intermediate warp grade 2, to realize miniature two-way overtravel telescoping mechanism
Multistage elongation, only need motor inverted running that 2 driving gears 9 is driven to rotate backward when needing to shrink, and then lateral expansion
Grade 3 is retracted to the side of fix level with intermediate warp grade 2, stretches driving intermediate warp grade 2 with outside when motor is continued to rotate
Contracting grade 3 keeps in mind opposite direction elongation, to realize the bi-directional expansion of miniature two-way overtravel telescoping mechanism.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (7)
1. a kind of miniature two-way overtravel telescoping mechanism, it is characterised in that: including fix level (1), intermediate warp grade (2), outside
Flexible grade (3), the first driving band (4) and the second driving band (5)；
The fix level (1) is U-shaped structure, and the medial surface of fix level (1) is led integrally formed with the first guide rail (101), second
It is sliding to be formed with first for rail (102) and the first demarcation plate (103) between first guide rail (101) and fix level (1) medial surface
Slot (104) is formed with second sliding slot (105), described first point between second guide rail (102) and fix level (1) medial surface
Partition (103) is set to the middle part of fix level (1) medial surface；
The intermediate warp grade (2) is integrally formed with the third guide rail (201) matched with the first sliding groove (104) and institute
State the 4th guide rail (202) and the 5th guide rail (203) that second sliding slot (105) matches, the third guide rail (201) with it is described
It is formed with third sliding slot (204) between 5th guide rail (203), between the 4th guide rail (202) and intermediate warp grade (2) side
It is formed with the 4th sliding slot (205), the lower part of intermediate warp grade (2) another side is provided with the 5th sliding slot (206), intermediate warp grade
(2) it is offered on multiple strip-shaped holes (207), the right part of intermediate warp grade (2) downside offers strip groove (208), the item
Driving rack (6) are installed in shape slot (208)；
The lateral expansion grade (3) be integrally formed the first lug boss (301) and matched with the 5th sliding slot (206) the
Two lug bosses (302), the downside of first lug boss (301) offer matched with the 5th guide rail (203)
Six sliding slots (303) are provided with the second demarcation plate (304) in the middle part of lateral expansion grade (3) medial surface；
One end of the first driving band (4) is fixed on the fix level on the upside of the first demarcation plate (103) by fixing bolt component
(1) on side, the other end of the first driving band (4) passes through the strip-shaped hole (207) of intermediate warp grade (2) one end afterwards by fixed spiral shell
Bolt assembly is fixed on lateral expansion grade (3) side on the upside of the second demarcation plate (304)；One end of the second driving band (5)
It is fixed on fix level (1) side on the downside of the first demarcation plate (103) by fixing bolt component, the second driving is with the another of (5)
The strip-shaped hole (207) that one end passes through intermediate warp grade (2) other end is fixed on the second demarcation plate by fixing bolt component afterwards
(304) on lateral expansion grade (3) side on the downside of.
2. miniature two-way overtravel telescoping mechanism as described in claim 1, it is characterised in that: the intermediate warp grade (2) two
Being arranged side by side in the strip-shaped hole (207) at end has 2 reversing bearings (7).
3. miniature two-way overtravel telescoping mechanism as claimed in claim 2, it is characterised in that: the first driving band (4) from
It is passed through between 2 reversing bearings (7) in intermediate warp grade (2) one end strip-shaped hole (207), the second driving band (5) is therefrom
Between stretch grade (2) other end strip-shaped hole (207) in 2 reversing bearings (7) between pass through.
4. miniature two-way overtravel telescoping mechanism as described in claim 1, it is characterised in that: the first driving band (4)
Both ends are separately fixed at the same side of fix level (1) and lateral expansion grade (3), and the both ends of the second driving band (5) are distinguished
It is fixed on another same side of fix level (1) and lateral expansion grade (3).
5. miniature two-way overtravel telescoping mechanism as described in claim 1, it is characterised in that: the fix level (1), centre are stretched
When contracting grade (2) and lateral expansion grade (3) assembled state, the first demarcation plate (103) and the second demarcation plate (304) are located at same water
Plane.
6. miniature two-way overtravel telescoping mechanism as described in claim 1, it is characterised in that: the fix level (1), centre are stretched
When contracting grade (2) and lateral expansion grade (3) assembled state, fix level (1), intermediate warp grade (2) and lateral expansion grade (3) it
Between smooth contact each other, to guarantee that intermediate warp grade (2) and lateral expansion grade (3) relatively fixed grade (1) move back and forth.
7. miniature two-way overtravel telescoping mechanism as described in claim 1, it is characterised in that: the fix level (1), centre are stretched
Contracting grade (2) and lateral expansion grade (3) are alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810099604.4A CN108298264B (en) | 2018-01-31 | 2018-01-31 | A kind of miniature two-way overtravel telescoping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810099604.4A CN108298264B (en) | 2018-01-31 | 2018-01-31 | A kind of miniature two-way overtravel telescoping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108298264A CN108298264A (en) | 2018-07-20 |
| CN108298264B true CN108298264B (en) | 2019-09-20 |
Family
ID=62850740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810099604.4A Active CN108298264B (en) | 2018-01-31 | 2018-01-31 | A kind of miniature two-way overtravel telescoping mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN108298264B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388684A (en) * | 1994-02-22 | 1995-02-14 | Peck Automated Systems, Inc. | Pallet conveyor |
| CN2823186Y (en) * | 2005-08-09 | 2006-10-04 | 云南昆船设计研究院 | Multi-stage size adjustable loading device |
| CN202064671U (en) * | 2011-04-18 | 2011-12-07 | 河南省盛茂永代机械制造有限责任公司 | Bidirectional overtravel retractable device |
| CN202655915U (en) * | 2012-05-15 | 2013-01-09 | 马丁路德机器人（上海）有限公司 | Single drive type two-stage telescopic working table for industrial robot |
| CN203033429U (en) * | 2013-01-08 | 2013-07-03 | 鸿骐新技股份有限公司 | Bidirectional moving device |
| CN205526368U (en) * | 2016-03-08 | 2016-08-31 | 南通美莱电器有限公司 | Two -way AGV commodity circulation car of taking telescopic multilayer support that facilitates use |
-
2018
- 2018-01-31 CN CN201810099604.4A patent/CN108298264B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388684A (en) * | 1994-02-22 | 1995-02-14 | Peck Automated Systems, Inc. | Pallet conveyor |
| CN2823186Y (en) * | 2005-08-09 | 2006-10-04 | 云南昆船设计研究院 | Multi-stage size adjustable loading device |
| CN202064671U (en) * | 2011-04-18 | 2011-12-07 | 河南省盛茂永代机械制造有限责任公司 | Bidirectional overtravel retractable device |
| CN202655915U (en) * | 2012-05-15 | 2013-01-09 | 马丁路德机器人（上海）有限公司 | Single drive type two-stage telescopic working table for industrial robot |
| CN203033429U (en) * | 2013-01-08 | 2013-07-03 | 鸿骐新技股份有限公司 | Bidirectional moving device |
| CN205526368U (en) * | 2016-03-08 | 2016-08-31 | 南通美莱电器有限公司 | Two -way AGV commodity circulation car of taking telescopic multilayer support that facilitates use |
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| Publication number | Publication date |
|---|---|
| CN108298264A (en) | 2018-07-20 |
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