CN205064784U - Follower structure - Google Patents
Follower structure Download PDFInfo
- Publication number
- CN205064784U CN205064784U CN201520726570.9U CN201520726570U CN205064784U CN 205064784 U CN205064784 U CN 205064784U CN 201520726570 U CN201520726570 U CN 201520726570U CN 205064784 U CN205064784 U CN 205064784U
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- CN
- China
- Prior art keywords
- driven wheel
- shaft part
- stationary axle
- tipper
- along
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a follower structure, supporting seat including fixed axle, follower and hollow structure. Hollow structure runs through along the first direction the supporting seat forms the confession the holding chamber of follower holding, holding chamber two relative chamber walls respectively seted up with holding chamber intercommunication and relative the tipper of first direction slope. The fixed axle is worn to arrange in on the follower, just the first end and the second end of fixed axle stretch out along different direction the follower, when the follower along with an opposite direction's orientation moves extremely the correspondence is arranged in to the first end and the second end of fixed axle during the position of the notch of tipper, then the fixed axle is followed the tipper slides and makes the follower is packed into the holding intracavity to the be convenient for regulation of the the installing and removing of follower, the follower of still being convenient for.
Description
Technical field
The utility model relates to mechanism hand field, particularly relates to a kind of driven wheel structure being convenient to install and remove and regulate.
Background technique
Along with the development of economy and the continuous progress of science and technology, development for enterprise provides strong economy and technology pillar, enterprise is impelled to stride forward towards intelligent and highly integrated etc. direction, and a kind of in the mechanism hand intelligentized product that to be exactly enterprise research and develop.
As everyone knows, in order to alleviate the burden of operator, or alternative operator carry out dangerous operation, all be unable to do without the application of mechanism hand.Gone the operation of alternative operator by mechanism hand, thus reach the object improving effect or protection operator, therefore make mechanism hand be applied widely in the occasion of automatic production.
Wherein, for mechanism hand, because it has the function of multiaxial motion, therefore mechanism hand is with multiple drive unit, and front and back transmission device is exactly the one in drive unit.Wherein, by front and back transmission device, make the cantilever in mechanism hand can do the slip of fore-and-aft direction, thus the band arm be automatically connected on cantilever follows cantilever motion, thus meet the object of the workpiece gripper device pick-and-place workpiece in larger the sphere of activities on arm.
At present, driven wheel in the transmission device of front and back is directly fixed on the support body of mechanism hand by screw connector, therefore, driven wheel could disassemble after all needing to unscrew nut by instruments such as wrench by each mounting or dismounting driven wheel, equally, also need to unscrew nut by instruments such as wrench in driven wheel adjustment process, so, the mounting or dismounting of driven wheel are bothered, and inconvenience regulate.
Therefore, be badly in need of wanting a kind of driven wheel structure being convenient to install and remove and regulate to overcome above-mentioned defect.
Model utility content
The purpose of this utility model is to provide a kind of driven wheel structure being convenient to install and remove and regulate.
For realizing above-mentioned object, the utility model provides a kind of driven wheel structure, comprises the supporting base of stationary axle, driven wheel and hollow structure.Described hollow structure runs through described supporting base along first direction and is formed for the accommodating holding cavity of described driven wheel, the two chamber walls that described holding cavity is relative respectively offer and to be communicated with described holding cavity and the tipper that tilts of relative described first direction, described stationary axle is placed through on described driven wheel, and the first end of described stationary axle and the second end stretch out described driven wheel along different direction; When described driven wheel to move to the first end of described stationary axle along direction opposite to the first direction and the second end is placed in the position of the notch of corresponding described tipper, then described stationary axle slides along described tipper and described driven wheel is loaded in described holding cavity.
Preferably, described stationary axle has the barrier structure stopped mutually along the axis of this stationary axle and the chamber wall of described holding cavity.
Preferably, described stationary axle comprises the first coaxially arranged shaft part, the second shaft part and the 3rd shaft part successively along the axis of this stationary axle, the diameter of axle of described second shaft part is greater than the diameter of axle of described first shaft part and the 3rd shaft part, described second shaft part forms out described barrier structure with described first shaft part and the 3rd shaft part respectively, described second shaft part is placed through on described driven wheel, described first shaft part is placed in the one of tipper described in two, and described 3rd shaft part is placed in the another one of tipper described in two.
Preferably, also bearing is provided with between described second shaft part and described driven wheel, described bearing housing is located on described second shaft part, described driven wheel is sheathed on described bearing, and the one in described driven wheel and the second shaft part is equipped with and stops that the inner ring of described bearing keeps off structure along in the axial float of described stationary axle, another one in described driven wheel and the second shaft part is equipped with and stops the outer gear structure of the outer ring of described bearing along the axial float of described stationary axle, described outer gear structure and interior gear structure make described driven wheel jointly, stationary axle and bearing three connect into relatively described supporting base independently absolute construction.
Preferably, described driven wheel exceeds described bearing along the axis of described stationary axle and makes this bearing be positioned at described driven wheel completely.
Preferably, described interior gear structure and outer gear structure all lay respectively at the both sides place of described bearing along the axis of described stationary axle.
Preferably, described bearing along the axis of described stationary axle in the layout be arranged in rows.
Preferably, the groove width of the diameter of axle of described first shaft part and this tipper corresponding to the first shaft part matches, and the groove width of the diameter of axle of described 3rd shaft part and the tipper corresponding to the 3rd shaft part matches.
Preferably, described first shaft part is identical with the diameter of axle of the 3rd shaft part.
Preferably, the chamber wall of described holding cavity also offers the breach of the notch expanding described tipper.
Compared with prior art, also formed for the accommodating holding cavity of driven wheel because hollow structure of the present utility model runs through supporting base along first direction, the two chamber walls that holding cavity is relative respectively offer and to be communicated with holding cavity and the tipper that tilts of relative first direction, stationary axle is placed through on driven wheel and its first end and the second end stretch out driven wheel along different direction, therefore when driven wheel edge and first party move to the first end of stationary axle in the opposite direction and the second end is placed in the position of the notch of corresponding tipper, then stationary axle now slides along tipper and makes driven wheel load in holding cavity, when dismantling driven wheel, now along first direction, driven wheel is exerted a force, stationary axle is slided along the direction skidding off tipper, thus drives driven wheel skid off holding cavity and realize the dismounting object of driven wheel, therefore, driven wheel structure of the present utility model has mounting or dismounting convenience and regulates easy advantage.
Accompanying drawing explanation
Fig. 1 is the perspective view of driven wheel structure of the present utility model.
Fig. 2 is the plan view of the driven wheel structure shown in Fig. 1.
Fig. 3 is the sectional view along A-A line in Fig. 2.
Embodiment
In order to describe technology contents of the present utility model, structure characteristics in detail, accompanying drawing is coordinated to be described further below in conjunction with mode of execution.
Refer to Fig. 1 to Fig. 3, the utility model driven wheel structure 100 comprises the supporting base 30 of stationary axle 10, driven wheel 20 and hollow structure.Hollow structure runs through supporting base 30 along first direction and is formed for the accommodating holding cavity 31 of driven wheel 20; Particularly, in the present embodiment, hollow structure runs through supporting base 30 along supporting base 30 direction from the bottom to top, therefore the first direction of the present embodiment refers to supporting base 30 direction from the bottom to top, certainly, in other embodiments, first direction also can refer to supporting base 30 direction from top to bottom, or supporting base 30 is from front to back or by rear to front direction etc., therefore does not illustrate with this and be limited.
As shown in Figure 1, the two chamber walls 311 that holding cavity 31 is relative respectively offer and to be communicated with holding cavity 31 and the tipper 311a that tilts of relative first direction, and preferably, the range of tilt angles of tipper 311a is 30 to 70 degree, preferably 45 degree, but not as limit.Particularly, as shown in Figure 1, in the present embodiment, tipper 311a is wall 311 place, chamber, front and back two being opened in holding cavity 31, and tipper 311a tilts along the lower supreme direction of supporting base 30 towards right, certainly, in other embodiments, tipper 311a also can tilt along the lower supreme direction of supporting base 30 towards left, therefore is not limited with above-mentioned citing.
Stationary axle 10 is placed through on driven wheel 20, and the first end of stationary axle 10 and the second end stretch out driven wheel 20 along different direction; When driven wheel 20 along with first party in the opposite direction (i.e. supporting base 30 direction from top to bottom in Fig. 1) move to the first end of stationary axle 10 and the second end be placed in the position of the notch of corresponding tipper 311a time, then stationary axle 10 now slides along tipper 311a and makes driven wheel 20 load in holding cavity 31; Particularly, as shown in Figure 2, in the present embodiment, stationary axle 10 makes driven wheel 20 load in holding cavity 31 along tipper 311a slide downward, certainly, in other embodiments, stationary axle 10 also can be designed to along tipper 311a upward sliding and make driven wheel 20 load in holding cavity 31, therefore is not limited with above-mentioned citing.
Wherein, as shown in Figure 3, in order to prevent the driven wheel 20 on stationary axle 10 along the axial float of stationary axle 10, therefore stationary axle 10 has the barrier structure 11 stopped along the axis of this stationary axle 10 and chamber wall 311 phase of holding cavity 31, be preferably, stationary axle 10 comprises the first coaxially arranged shaft part 10a successively along the axis of this stationary axle 10, second shaft part 10b and the 3rd shaft part 10c, the diameter of axle of the second shaft part 10b is greater than the diameter of axle of the first shaft part 10a and the 3rd shaft part 10c, second shaft part 10b forms out barrier structure 11 with the first shaft part 10a and the 3rd shaft part 10c respectively, the barrier structure 11 that first shaft part 10a and the second shaft part 10b is formed is conflicted a chamber wall 311 (the ante-chamber wall 311 namely in Fig. 1) of holding cavity 31, and the barrier structure 11 making the second shaft part 10b and the 3rd shaft part 10c be formed is conflicted another chamber wall 311 (the back cavity wall 311 namely in Fig. 1) of holding cavity 31, therefore, stationary axle 10 play is effectively stopped by the barrier structure 11 formed by the first shaft part 10a and the second shaft part 10b and the barrier structure 11 that formed by the second shaft part 10b and the 3rd shaft part 10c, thus guarantee the steady and reliability that driven wheel 20 rotates.Second shaft part 10b is placed through on driven wheel 20, first shaft part 10a is placed in the one of two tipper 311a, 3rd shaft part 10c is placed in the another one of two tipper 311a, be preferably, as in Fig. 1, first shaft part 10a is the tipper 311a place being placed in supporting base 30 front place, and the 3rd shaft part 10c is the tipper 311a place being placed in supporting base 30 rear, but does not illustrate with this and be limited.For the location status making stationary axle 20 relative support seat 30 be in quiet shape, therefore be also provided with bearing 40 between the second shaft part 10b and driven wheel 20, bearing housing 40 is located on the second shaft part 10b, driven wheel 20 is sheathed on bearing 40, and the one in driven wheel 20 and the second shaft part 10b is equipped with and stops that the inner ring 41 of bearing 40 keeps off structure 50 along in the axial float of stationary axle 10, another one in driven wheel 20 and the second shaft part 10b be equipped with stop bearing 40 outer ring 42 along the outer gear structure 60 of the axial float of stationary axle 10, outer gear structure 60 and interior gear structure 50 make driven wheel 20 jointly, stationary axle 10 and bearing 40 three connect into relative support seat 30 independently absolute construction, thus make driven wheel 20, stationary axle 10 and the integrated entirety of bearing 40 three, promote the mounting or dismounting convenience of driven wheel 20 on supporting base 30 further, particularly, as shown in Figure 3, interior gear structure 50 is assemblied on the second shaft part 10b, and outer gear structure 60 is assemblied on driven wheel 20, but do not illustrate with this and be limited, preferably, interior gear structure 50 and outer gear structure 60 are that a gasket construction is to simplify their structure, more specifically, interior gear structure 50 and outer gear structure 60 all lay respectively at the both sides place of bearing 40 along the axis of stationary axle 10, be preferably, bearing 40 along the axis of stationary axle 10 in the layout be arranged in rows, thus between the interior gear structure 50 making bearing 40 be sandwiched in stationary axle 10 both sides place and outer gear structure 60.In order to improve the rotation precision of driven wheel 20 further, therefore driven wheel 20 exceeds bearing 40 along the axis of stationary axle 10 and makes this bearing 40 be positioned at driven wheel 20 completely, effectively prevents extraneous object from surprisingly interfering with bearing 40 and have impact on the rotation precision of driven wheel 20; More steadily reliably slide in tipper 311a for making the first shaft part 10a and the 3rd shaft part 10c, therefore the groove width of the diameter of axle of the first shaft part 10a and the tipper 311a corresponding to this first shaft part 10a matches, the groove width of the diameter of axle of the 3rd shaft part 10c and the tipper 311a corresponding to the 3rd shaft part 10c matches, the diameter of axle and the corresponding tipper 311a of such as the first shaft part 10a are Spielpassung, the diameter of axle and the corresponding tipper 311a of the 3rd shaft part 10c are also Spielpassung, and this Spielpassung meets related request in Common Difference & Cooperation; Preferably, the first shaft part 10a is identical with the diameter of axle of the 3rd shaft part 10c, so that the processing of stationary axle 10; Slip in tipper 311a for ease of stationary axle 10, therefore the chamber wall 311 of holding cavity 31 also offers the breach 311b of the notch expanding tipper 311a.
Compared with prior art, also formed for the accommodating holding cavity 31 of driven wheel 20 because hollow structure of the present utility model runs through supporting base 30 along first direction, the two chamber walls 311 that holding cavity 31 is relative respectively offer and to be communicated with holding cavity 31 and the tipper 311a that tilts of relative first direction, stationary axle 10 is placed through on driven wheel 20 and its first end and the second end stretch out driven wheel 20 along different direction, therefore when driven wheel 20 is along when moving to the first end of stationary axle 10 in the opposite direction with first party and the second end is placed in the position of the notch of corresponding tipper 311a, then stationary axle 10 now slides along tipper 311a and makes driven wheel 20 load in holding cavity 31, when dismantling driven wheel 20, now along first direction, driven wheel 20 is exerted a force, stationary axle 10 is slided along the direction skidding off tipper 311a, thus drive driven wheel 20 skid off holding cavity 31 and realize the dismounting object of driven wheel 20, therefore, driven wheel structure 100 of the present utility model has mounting or dismounting convenience and regulates easy advantage.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. a driven wheel structure, it is characterized in that, comprise the supporting base of stationary axle, driven wheel and hollow structure, described hollow structure runs through described supporting base along first direction and is formed for the accommodating holding cavity of described driven wheel, the two chamber walls that described holding cavity is relative respectively offer and to be communicated with described holding cavity and the tipper that tilts of relative described first direction, described stationary axle is placed through on described driven wheel, and the first end of described stationary axle and the second end stretch out described driven wheel along different direction; When described driven wheel to move to the first end of described stationary axle along direction opposite to the first direction and the second end is placed in the position of the notch of corresponding described tipper, then described stationary axle slides along described tipper and described driven wheel is loaded in described holding cavity.
2. driven wheel structure as claimed in claim 1, it is characterized in that, described stationary axle has the barrier structure stopped mutually along the axis of this stationary axle and the chamber wall of described holding cavity.
3. driven wheel structure as claimed in claim 2, it is characterized in that, described stationary axle comprises the first coaxially arranged shaft part, the second shaft part and the 3rd shaft part successively along the axis of this stationary axle, the diameter of axle of described second shaft part is greater than the diameter of axle of described first shaft part and the 3rd shaft part, described second shaft part forms out described barrier structure with described first shaft part and the 3rd shaft part respectively, described second shaft part is placed through on described driven wheel, described first shaft part is placed in the one of tipper described in two, and described 3rd shaft part is placed in the another one of tipper described in two.
4. driven wheel structure as claimed in claim 3, it is characterized in that, also bearing is provided with between described second shaft part and described driven wheel, described bearing housing is located on described second shaft part, described driven wheel is sheathed on described bearing, and the one in described driven wheel and the second shaft part is equipped with and stops that the inner ring of described bearing keeps off structure along in the axial float of described stationary axle, another one in described driven wheel and the second shaft part is equipped with and stops the outer gear structure of the outer ring of described bearing along the axial float of described stationary axle, described outer gear structure and interior gear structure make described driven wheel jointly, stationary axle and bearing three connect into relatively described supporting base independently absolute construction.
5. driven wheel structure as claimed in claim 4, is characterized in that, described driven wheel exceeds described bearing along the axis of described stationary axle and makes this bearing be positioned at described driven wheel completely.
6. driven wheel structure as claimed in claim 4, it is characterized in that, described interior gear structure and outer gear structure all lay respectively at the both sides place of described bearing along the axis of described stationary axle.
7. driven wheel structure as claimed in claim 4, is characterized in that, described bearing along the axis of described stationary axle in the layout be arranged in rows.
8. driven wheel structure as claimed in claim 4, is characterized in that, the groove width of the diameter of axle of described first shaft part and this tipper corresponding to the first shaft part matches, and the groove width of the diameter of axle of described 3rd shaft part and the tipper corresponding to the 3rd shaft part matches.
9. driven wheel structure as claimed in claim 8, it is characterized in that, described first shaft part is identical with the diameter of axle of the 3rd shaft part.
10. driven wheel structure as claimed in claim 1, it is characterized in that, the chamber wall of described holding cavity also offers the breach of the notch expanding described tipper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726570.9U CN205064784U (en) | 2015-09-18 | 2015-09-18 | Follower structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726570.9U CN205064784U (en) | 2015-09-18 | 2015-09-18 | Follower structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064784U true CN205064784U (en) | 2016-03-02 |
Family
ID=55391341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726570.9U Expired - Fee Related CN205064784U (en) | 2015-09-18 | 2015-09-18 | Follower structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202159A (en) * | 2015-09-18 | 2015-12-30 | 东莞市三润田自动化设备有限公司 | Driven wheel structure |
-
2015
- 2015-09-18 CN CN201520726570.9U patent/CN205064784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202159A (en) * | 2015-09-18 | 2015-12-30 | 东莞市三润田自动化设备有限公司 | Driven wheel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong city of Dongguan Province Town Green Lake Industrial Park West Foxconn nishiura Industrial Park 2 Building No. 2 Patentee after: Dongguan runtitan intelligent Polytron Technologies Inc three Address before: 523660 Guangdong city of Dongguan Province Town Green Lake Industrial Park West Foxconn nishiura Industrial Park 2 Building No. 2 Patentee before: Dongguan Sanruntian Automation Devices Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Room 101, No.39, Dali Xinxing 1st Road, Qingxi Town, Dongguan City, Guangdong Province Patentee after: Dongguan sanruntian Intelligent Technology Co.,Ltd. Address before: 523000 No.2, building 2, Honghai Xipu Industrial Park, west section of Qinghu Industrial Park, Qingxi Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN SANNIAN INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20200918 |