CN209511057U - A kind of manually or electrically hinge - Google Patents
A kind of manually or electrically hinge Download PDFInfo
- Publication number
- CN209511057U CN209511057U CN201821795458.0U CN201821795458U CN209511057U CN 209511057 U CN209511057 U CN 209511057U CN 201821795458 U CN201821795458 U CN 201821795458U CN 209511057 U CN209511057 U CN 209511057U
- Authority
- CN
- China
- Prior art keywords
- tooth plate
- gear ring
- installation cavity
- indent
- manually
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model provides a kind of manually or electrically hinge, and components assembling is simple, and the torsion that can bear is big, and the gap generated when work is small.It includes the first tooth plate, second tooth plate, cam, transmission gear, bearing holder (housing, cover), first tooth plate includes the first indent installation cavity, the inner end of the first indent installation cavity is provided with the first gear ring, the outer end of the first indent installation cavity is provided with flange clad structure, first tooth plate is provided centrally with perforative first positioning hole, second tooth plate includes the second indent installation cavity, the second gear ring is provided on the internal ring wall of the second indent installation cavity, the second indent installation cavity is towards the first indent installation cavity, opposite combination arrangement, the periphery of the second indent installation cavity is coated in the flange clad structure, combination forms overall structure, second tooth plate is provided centrally with perforative second location hole, the second location hole, it is coaxially arranged under first positioning hole assembled state.
Description
Technical field
The utility model relates to the technical field of hinge arrangement, specially a kind of manually or electrically hinge.
Background technique
Existing driving hinge is eccentric structure, and components assembling is complicated, and in actual use, be can bear
Torsion it is small and the gap that generates is big when working.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of manually or electrically hinge, components assembling is simple, institute
The torsion that can be born is big, and the gap generated when work is small.
A kind of manually or electrically hinge, it is characterised in that: it include the first tooth plate, the second tooth plate, cam, transmission gear,
Bearing holder (housing, cover), first tooth plate include the first indent installation cavity, and the inner end of the first indent installation cavity is provided with the first tooth
Circle, the outer end of the first indent installation cavity are provided with flange clad structure, and being provided centrally with for first tooth plate is perforative
First positioning hole, second tooth plate include the second indent installation cavity, are arranged on the internal ring wall of the second indent installation cavity
There is the second gear ring, the second indent installation cavity is arranged towards the first indent installation cavity, opposite combination, second indent
The periphery of installation cavity is coated in the flange clad structure, combination forms overall structure, and the center of second tooth plate is set
It is equipped with perforative second location hole, coaxially arranged, first positioning under the second location hole, first positioning hole assembled state
The central axis in hole is the central axis of first gear ring, and the central axis of the second location hole is the center of second gear ring
Axis, the both ends of the core installation axle of the cam are plugged in the first positioning hole, in second location hole respectively, the cam
Cam periphery is set with the inner ring of bearing holder (housing, cover), and the outer ring of the bearing holder (housing, cover) is set with the transmission gear, the transmission gear
Distal tooth relative to the convex core installation axle engages internal tooth, the second gear ring of first gear ring of corresponding position respectively
Internal tooth, the thickness of the transmission gear at least covers first gear ring, the region of the second gear ring between the two, the transmission
The modulus of gear, the modulus of the first gear ring, the modulus of the second gear ring are different, it is ensured that the when transmission gear is rotated by cam
One tooth plate, the second tooth plate relatively rotate.
It is further characterized by:
First gear ring, the second gear ring opposite end face contact with each other, the contact surface of first gear ring, the second gear ring
Between be wear-resistant material, it is ensured that the working life of entire hinge；
The periphery of second indent installation cavity of second tooth plate is corresponding to connect in the flange clad structure
Touching position is wear-resistant material, it is ensured that the working life of entire hinge；
The centre bore of the core installation axle of the cam is provided with spline input hole, and external input shaft is plugged in spline input
In hole, external input shaft manually or electrically drives and then drives cam rotation；
First tooth plate, the second tooth plate are respectively and fixedly connected with the different parts for needing to relatively rotate；
First tooth plate, the second tooth plate pass through the different parts for being welded to connect and needing to relatively rotate respectively；
The welding manner include but is not limited to be laser welding, carbon-dioxide arc welding；
The exposed end face of second tooth plate is provided with maintenance socket, can easily take off the second tooth plate with the use of tool
Situation is engaged from the first tooth plate, and by the gear that corresponding position can be observed in the maintenance socket.
After the utility model, when being plugged in the drive shaft turns of core installation axle, band moving cam is rotated, and then makes
Cam driven transmission gear with the central axis rotation of the core installation axle of cam, and then transmission gear drives the first tooth plate, the
Two tooth plates rotate, since the modulus of the transmission gear, the modulus of the first gear ring, the modulus of the second gear ring are different,
So that the first tooth plate, the second tooth plate relatively rotate, product structure simplifies, and number of parts is few, light-weight, cost
It is low；Designed using built-in planetary gear construction, the first gear ring of transformation, the second gear ring, transmission gear modulus, can be completed pair
In the control of adjustment speed, which reduce gear quantity；And it realizes concentric rotation, the torsion that can bear is big, and work
As when the gap that generates it is small.
Detailed description of the invention
Fig. 1 is the three-dimensional figure structure schematic representation of the utility model；
Fig. 2 is the main view schematic cross-sectional view of the utility model；
Fig. 3 is that the A-A of Fig. 2 cuts open structural schematic diagram；
Title corresponding to serial number is as follows in figure:
First tooth plate 1, the first indent installation cavity 11, the first gear ring 111, flange clad structure 112, first positioning hole 12,
Second tooth plate 2, the second indent installation cavity 21, the second gear ring 211, periphery 212, second location hole 22, maintenance socket 23, cam 3,
Core installation axle 31, spline input hole 311, cam periphery 32, transmission gear 4, bearing holder (housing, cover) 5.
Specific embodiment
A kind of manually or electrically hinge, see Fig. 1-Fig. 3: it includes the first tooth plate 1, the second tooth plate 2, cam 3, transmission gear
4, bearing holder (housing, cover) 5, the first tooth plate 1 include the first indent installation cavity 11, and the inner end of the first indent installation cavity 11 is provided with the first tooth
Circle 111, the outer end of the first indent installation cavity 11 is provided with flange clad structure 112, and being provided centrally with for the first tooth plate 1 is perforative
First positioning hole 12, the second tooth plate 2 include the second indent installation cavity 21, are provided on the internal ring wall of the second indent installation cavity 21
Second gear ring 211, the second indent installation cavity 21 is towards the first indent installation cavity 11, opposite combination arrangement, the second indent installation cavity
21 periphery 212 is coated in flange clad structure 112, combination forms overall structure, and the second being provided centrally with for tooth plate 2 is passed through
The second location hole 22 worn, it is coaxially arranged under second location hole 22,12 assembled state of first positioning hole, in first positioning hole 12
Mandrel is the central axis of the first gear ring 111, and the central axis of second location hole 22 is the central axis of the second gear ring 211, the core of cam 3
The both ends of portion's installation axle 31 are plugged in first positioning hole 12, in second location hole 22 respectively, and the cam periphery 32 of cam 31 is set with
There is the inner ring of bearing holder (housing, cover) 5, the outer ring of bearing holder (housing, cover) 5 is set with transmission gear 4, and the core relative to cam 3 of transmission gear 4 is installed
The distal tooth of axis 31 engages the internal tooth of the internal tooth of the first gear ring 111 of corresponding position, the second gear ring 211 respectively, transmission gear 5
Thickness at least covers the first gear ring 111, the region of the second gear ring 211 between the two, the modulus of transmission gear 5, the first gear ring 111
Modulus, the modulus of the second gear ring 211 it is different, it is ensured that transmission gear 5 by cam 3 rotate when the first tooth plate 1, the second tooth
Plate 2 relatively rotates.
First gear ring 111, the second gear ring 211 opposite end face contact with each other, the first gear ring 111, second gear ring 211 connect
It is wear-resistant material between contacting surface, it is ensured that the working life of entire hinge；
The periphery of second indent installation cavity 21 of the second tooth plate 2 is in flange clad structure 112, corresponding contact
Position is wear-resistant material, it is ensured that the working life of entire hinge；
The centre bore of the core installation axle 31 of cam 3 is provided with spline input hole 311, and it is defeated that external input shaft is plugged in spline
Enter in hole 311, external input shaft manually or electrically drives and then cam 3 is driven to rotate；
First tooth plate 1, the second tooth plate 2 are respectively and fixedly connected with the different parts for needing to relatively rotate；
First tooth plate 1, the second tooth plate 2 are respectively by being welded to connect the different parts for needing to relatively rotate；
Welding manner include but is not limited to be laser welding, carbon-dioxide arc welding；
The exposed end face of second tooth plate 2 is provided with maintenance socket 23, can easily take off the second tooth plate 2 with the use of tool
Situation is engaged from the first tooth plate 1, and by the gear that corresponding position can be observed in the maintenance socket 23.
In specific embodiment: the modulus of transmission gear 5 is that the modulus of the 20, first gear ring 111 is the 23, second gear ring 211
Modulus is 22, sets adjustment speed as 8 degrees seconds, completes 90 degree and adjusts about 10 seconds, and the static strength of single hinge is greater than 400N ﹒
M, can singly only use in use, it is also double only use, be suitable for continuous angular adjustment, the rotational power source of input
It can be preferably electronic for manually or electrically.
When concrete application, the first tooth plate is welded in the fixed part in position, the second tooth plate is welded in and needs to adjust angle
The part of degree, when being plugged in the drive shaft turns of core installation axle, band moving cam is rotated, so that cam driven transmission gear
With the central axis rotation of the core installation axle of cam, and then transmission gear drives the first tooth plate, the second tooth plate to relatively rotate.
Its working principles are as follows: band moving cam rotates when being plugged in the drive shaft turns of core installation axle, so that
Cam driven transmission gear is with the central axis rotation of the core installation axle of cam, and then transmission gear drives the first tooth plate, second
Tooth plate rotates, and since the modulus of transmission gear, the modulus of the first gear ring, the modulus of the second gear ring are different, and then makes
The first tooth plate, the second tooth plate relatively rotate, product structure simplifies, and number of parts is few, light-weight, at low cost；It uses
Built-in planetary gear construction design, converts the modulus of the first gear ring, the second gear ring, transmission gear, can be completed for adjusting
The control of speed, which reduce gear quantity；And it realizes concentric rotation, the torsion that can bear is big, and produces when work
Raw gap is small.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., shall still fall within the scope of this patent.
Claims (8)
1. a kind of manually or electrically hinge, it is characterised in that: it includes the first tooth plate, the second tooth plate, cam, transmission gear, axis
Bearing sleeve, first tooth plate include the first indent installation cavity, and the inner end of the first indent installation cavity is provided with the first gear ring,
The outer end of the first indent installation cavity is provided with flange clad structure, and first tooth plate is provided centrally with perforative first
Location hole, second tooth plate include the second indent installation cavity, and is provided on the internal ring wall of the second indent installation cavity
Two gear rings, the second indent installation cavity are installed towards the first indent installation cavity, opposite combination arrangement, second indent
The periphery of chamber is coated in the flange clad structure, combination forms overall structure, and second tooth plate is provided centrally with
Perforative second location hole, it is coaxially arranged under the second location hole, first positioning hole assembled state, the first positioning hole
Central axis is the central axis of first gear ring, and the central axis of the second location hole is the central axis of second gear ring, institute
The both ends for stating the core installation axle of cam are plugged in the first positioning hole, in second location hole respectively, the cam of the cam
Periphery is set with the inner ring of bearing holder (housing, cover), and the outer ring of the bearing holder (housing, cover) is set with the transmission gear, the transmission gear it is opposite
In the distal tooth of the convex core installation axle internal tooth of first gear ring of corresponding position is engaged respectively, in the second gear ring
Tooth, the thickness of the transmission gear at least cover first gear ring, the region of the second gear ring between the two, the transmission gear
Modulus, modulus, the modulus of the second gear ring of the first gear ring it is different.
2. manually or electrically hinge as described in claim 1 a kind of, it is characterised in that: first gear ring, the second gear ring
Opposite end face contacts with each other, first gear ring, the second gear ring contact surface between be wear-resistant material.
3. a kind of manually or electrically hinge as claimed in claim 2, it is characterised in that: the second indent of second tooth plate is pacified
In the flange clad structure, corresponding contact position is wear-resistant material for the periphery behaveing affectedly.
4. a kind of manually or electrically hinge as described in claim 1, it is characterised in that: in the core installation axle of the cam
Heart hole is provided with spline input hole, and external input shaft is plugged in spline input hole, and external input shaft manually or electrically drives
Dynamic and then driving cam rotation.
5. a kind of manually or electrically hinge as described in claim 1, it is characterised in that: first tooth plate, the second tooth plate point
The not affixed different parts for needing to relatively rotate.
6. a kind of manually or electrically hinge as claimed in claim 5, it is characterised in that: first tooth plate, the second tooth plate point
The different parts for needing to relatively rotate Tong Guo be welded to connect.
7. manually or electrically hinge as claimed in claim 6 a kind of, it is characterised in that: the welding be specially laser welding or
Carbon-dioxide arc welding.
8. a kind of manually or electrically hinge as described in claim 1, it is characterised in that: the exposed end face of second tooth plate is set
It is equipped with maintenance socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795458.0U CN209511057U (en) | 2018-11-01 | 2018-11-01 | A kind of manually or electrically hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795458.0U CN209511057U (en) | 2018-11-01 | 2018-11-01 | A kind of manually or electrically hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511057U true CN209511057U (en) | 2019-10-18 |
Family
ID=68191673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821795458.0U Expired - Fee Related CN209511057U (en) | 2018-11-01 | 2018-11-01 | A kind of manually or electrically hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084004A (en) * | 2018-11-01 | 2018-12-25 | 明阳科技（苏州）股份有限公司 | A kind of manually or electrically hinge |
-
2018
- 2018-11-01 CN CN201821795458.0U patent/CN209511057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084004A (en) * | 2018-11-01 | 2018-12-25 | 明阳科技（苏州）股份有限公司 | A kind of manually or electrically hinge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5746093B2 (en) | Industrial robot wrist device | |
| CN101290041B (en) | Eccentric gear device and method for transferring rotation force | |
| CN205877138U (en) | Adopt well casement harmonic speed reducer ware of cup -shape flexspline | |
| JP2008267596A5 (en) | ||
| CN209511057U (en) | A kind of manually or electrically hinge | |
| CN202684809U (en) | Omnidirectional electric screwdriver | |
| WO2007015076A3 (en) | Rotary transmission | |
| US9017206B2 (en) | Gear device | |
| CN106015469B (en) | A kind of hollow type harmonic speed reducer | |
| JP2010065803A (en) | Eccentrically oscillating gear device | |
| CN109084004A (en) | A kind of manually or electrically hinge | |
| JP2000161449A (en) | Reduction gear device, and drum drive device for concrete mixer vehicle using thereof | |
| JP2013185650A (en) | Eccentric swing gear device | |
| CN106142129A (en) | A kind of synchronous belt drive structure for electronic-controlled power steering | |
| CN209430701U (en) | A kind of coaxial speed-down device | |
| CN210440096U (en) | Electric phase adjuster | |
| TW201400730A (en) | Eccentric oscillation-type gear device | |
| CN210134985U (en) | Variable valve timing apparatus having vector cycloid speed change mechanism | |
| JP4610242B2 (en) | Joint structure of gear and rotating shaft, and planetary gear reducer using the same | |
| CN205534150U (en) | Gear change mechanism | |
| CN216519860U (en) | Manual and electric switching-free main transmission structure of angular travel actuating mechanism | |
| CN106272534B (en) | A kind of steering mechanism on humanoid robot hip joint | |
| CN211951340U (en) | Eccentric cycloidal pin gear speed reducer | |
| CN104776162A (en) | Gear-internally-meshed type ring gear driving mechanism | |
| CN104806117A (en) | Door leaf control mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |