CN205870595U - Can multidirectional pivoted mechanical joint - Google Patents
Can multidirectional pivoted mechanical joint Download PDFInfo
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- CN205870595U CN205870595U CN201620846759.6U CN201620846759U CN205870595U CN 205870595 U CN205870595 U CN 205870595U CN 201620846759 U CN201620846759 U CN 201620846759U CN 205870595 U CN205870595 U CN 205870595U
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- gear
- rotating shaft
- mechanical joint
- motor
- support
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Abstract
The utility model discloses a can multidirectional pivoted mechanical joint, including first gear of engaged with and second gear, first gear is worn to establish in first pivot to be connected with first support through first pivot, the second gear is worn to establish in the second pivot, and is connected with the second support through the second pivot, is equipped with the linking arm between first pivot and the second pivot, wherein first pivot is connected with a drive arrangement, and first support is connected with the 2nd drive arrangement. It is rotatory round axis X that this kind of design drives mechanical joint through the 2nd drive arrangement, and it is rotatory round first gear with the second support to drive the second gear through a drive arrangement and first gear, consequently can realize mechanical joint's all -round rotation to have simple structure, with low costs, stable in structure, the reliable characteristics of transmission.
Description
Technical field
This utility model relates to the technical field of mechanical joint, particularly to a kind of can the mechanical joint of multiple-directional rotating.
Background technology
Articulated robot, also referred to as joint arm robot or joint Manipulator arm, be modal in current industrial circle
One of form of industrial robot, is suitable for the machine automatization equalization of many industrial circles.For articulated robot, joint
It it is its important component part, it is achieved that the relative motion of mechanical arm.
At present, most of articulated robots, a kind of relative motion between its every two mechanical arms, when joint machine
When people needs more complicated action or needs to arrive wider regional extent, need with multiple arms and the combination of multiple joint
Becoming, its structure is complicated, bulky.
Utility model content
The purpose of utility model: this utility model disclose a kind of can the mechanical joint of multiple-directional rotating, its simple in construction, cost
Low, it is possible to achieve the all-direction rotation of mechanical joint, thus can reduce the mechanical arm of articulated robot and the number in joint
Amount, simplifies articulated robot structure.
Technical scheme: in order to realize object above, the utility model discloses a kind of can the mechanical joint of multiple-directional rotating, bag
Including the first gear and the second gear being meshed, the first gear is located in the first rotating shaft, and by the first rotating shaft with first
Frame is connected, and the second gear is located in the second rotating shaft, and is connected with the second support by the second rotating shaft, the first rotating shaft and the
It is provided with linking arm between two rotating shafts；Wherein the first rotating shaft is connected with the first driving means, the first support and the second driving means
It is connected.This design is rotated around axis X by the second driving means driving mechanical joint, by the first driving means and
First gear driven the second gear and the second support rotate around the first gear, therefore can realize comprehensive turn of mechanical joint
Dynamic, and there is the feature of simple in construction, low cost, Stability Analysis of Structures, reliable transmission.
Further, above-mentioned a kind of can the mechanical joint of multiple-directional rotating, described first support includes base plate and is respectively provided with
At two side plates at base plate two ends, the first rotating shaft two ends are connected with two side plates respectively, and the second driving means is connected with base plate
Connect.This design compact conformation, simple, the axis X of mechanical joint is perpendicular with the first rotating shaft；The precision that mechanical joint rotates
Height, controllability are good.
Further, above-mentioned a kind of can the mechanical joint of multiple-directional rotating, described first gear is respectively arranged at two ends with baffle plate, and
Baffle plate is higher than the tooth top of the first gear.The position-limiting action to the second gear is played in this design, due to the parts such as support, linking arm
The gap produced when mounted, when the second driving means driving mechanical joint rotates around axis X, the first gear has drive
The trend that two gears rotate around axis X, can collide and shift between the gear teeth, if things go on like this, may result in the mill of the gear teeth
Damage and fracture, and baffle plate and the end contact of the second gear, stress, can significantly alleviate the abrasion between the gear teeth and shock, carry
High service life.
Further, above-mentioned a kind of can the mechanical joint of multiple-directional rotating, described first driving means includes the first stepping electricity
Machine, the first motor gear being arranged on the first motor, and the first travelling gear being meshed with the first motor gear,
Wherein the first travelling gear is arranged in the first rotating shaft.This design simple in construction, stable drive, can be by controlling stepping electricity
The angular displacement of machine, controls the second gear and the turned position of the second support, thus reaches the purpose being accurately positioned；Can also
Device combined with induction, arrives the position set.
Further, above-mentioned a kind of can the mechanical joint of multiple-directional rotating, described second driving means includes the second stepping electricity
Machine, the second motor gear being arranged on the second motor, and the second travelling gear being meshed with the second motor gear,
Wherein the second travelling gear is connected with base plate by the 3rd rotating shaft, and the center of circle that the axis of the 3rd rotating shaft is by the first gear.
This design simple in construction, stable drive, reach the purpose being accurately positioned, the rotation of mechanical joint again by motor
Can stop at any time and start, and be maintained at arbitrary position；The design by the first gear center of circle of 3rd shaft axis, makes
The region spherically shape that mechanical joint can be arrived by rotation.
Further, above-mentioned a kind of can the mechanical joint of multiple-directional rotating, described second support is provided with group leader's circular hole, and leads to
Cross that slotted hole and outside robotic arm are fixing to be connected.This design can adjust the installation site of outside machinery wall, and the suitability is wide.
Further, above-mentioned a kind of can the mechanical joint of multiple-directional rotating, also include pedestal, logical between pedestal and the 3rd rotating shaft
Crossing bearing to connect, the second motor is arranged on pedestal.
Technique scheme is it can be seen that this utility model has the advantages that one described in the utility model
Can the mechanical joint of multiple-directional rotating, its simple in construction, low cost, Stability Analysis of Structures, reliable transmission；The complete of mechanical joint can be realized
Orientation rotates, its region spherically shape rotated, and can be implemented in being accurately positioned in region simultaneously, can be in conjunction with sensing dress
Put, arrive the position set；Its running accuracy is high, and controllability is good；Additionally also have the suitability good, service life length feature.
Accompanying drawing explanation
Fig. 1 be described in the utility model a kind of can the structural representation of mechanical joint of multiple-directional rotating；
In figure: 1-the first gear, 2-the second gear, 3-the first rotating shaft, 4-the first support, 41-base plate, 42-side plate, 5-
Two rotating shafts, 6-the second support, 61-slotted hole, 7-linking arm, 8-the first driving means, 81-the first motor, 82-the first electricity
Machine gear, 83-the first travelling gear, 9-the second driving means, 91-the second motor, 92-the second motor gear, 93-second
Travelling gear, 10-baffle plate, 11-the 3rd rotating shaft, 12-pedestal.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model detailed description of the invention is described in detail.
Embodiment
Of the present utility model a kind of can the mechanical joint of multiple-directional rotating, as it is shown in figure 1, include the first gear 1 being meshed
With the second gear 2, the first gear 1 is respectively arranged at two ends with baffle plate 10, and baffle plate 10 is higher than the tooth top of the first gear 1, to the second tooth
Wheel 2 plays position-limiting action；First gear 1 is located in the first rotating shaft 3, and is connected with the first support 4 by the first rotating shaft 3,
Second gear 2 is located in the second rotating shaft 5, and is connected with the second support 6 by the second rotating shaft 5, the first rotating shaft 3 and second turn
Linking arm 7 it is provided with between axle 5；First support 4 includes base plate 41 and is separately positioned on two side plates 42 at base plate 41 two ends, first
Rotating shaft 3 two ends are connected with two side plates 42 respectively, and the second driving means 9 is connected with base plate 41；Wherein the first rotating shaft 3 and
One driving means 8 is connected, and the first driving means 8 includes the first motor 81, be arranged on the first motor 81
One motor gear 82, and the first travelling gear 83 being meshed with the first motor gear 82, wherein the first travelling gear 83 is pacified
It is contained in the first rotating shaft 3；Second driving means 9 includes the second motor 91, is arranged on second on the second motor 91
Motor gear 92, and the second travelling gear 93 being meshed with the second motor gear 92, wherein the second travelling gear 93 passes through
3rd rotating shaft 11 is connected with base plate 41, and the center of circle that the axis of the 3rd rotating shaft 11 is by the first gear 1.
Second support 6 is provided with group leader's circular hole 61, and is connected by slotted hole 61 and outside robotic arm are fixing；This practicality is new
The a kind of of type the mechanical joint of multiple-directional rotating can also include pedestal 12, is connected by bearing between pedestal 12 with the 3rd rotating shaft 11,
Second motor 91 is arranged on pedestal 12.
First gear the 1, first travelling gear 83 is fixing with the first rotating shaft 3 respectively to be connected, and bearing and the is passed through in the first rotating shaft 3
One support 4 is rotationally connected；The base plate 41 of the first support 4 is fixing with the 3rd rotating shaft 11 to be connected, the second travelling gear 93 and the 3rd turn
Axle 11 is fixing to be connected；Second gear 2 is fixing with the second rotating shaft 5 to be connected.
Linking arm 7 one end and the first rotating shaft 3 are rotationally connected, the other end and the second rotating shaft 5 are rotationally connected.Second support 6 with
Connection can be fixed between linking arm 7；Can also be rotationally connected by bearing, and add the 3rd driving means, itself and second
Frame 6 is connected, and the second support 6 can be driven to rotate relative to linking arm 7, is used for replacing the second above-mentioned support 6 solid with linking arm 7
The fixed scheme connected.
During work, the second driving means 9 and the first driving means 8 are the most independent drive systems, and by control are all
System is controlled, and makes mechanical joint turn to the position set, and two kinds of rotations of mechanical joint can be carried out simultaneously；It is around axle
Line X can carry out the rotation of 360 °, and the rotatable scope around the first gear 1 can reach about 300 ° and (be unable to reach 360 ° of rotations
Turning is to dodge pedestal 12), two kinds of rotations combine can realize comprehensive, rotate flexibly.
The above is only preferred implementation of the present utility model, it should be noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvement, these improve and also should be regarded as this
The protection domain of utility model.
Claims (7)
1. one kind can the mechanical joint of multiple-directional rotating, it is characterised in that: include the first gear (1) and the second gear being meshed
(2), the first gear (1) is located in the first rotating shaft (3), and is connected with the first support (4) by the first rotating shaft (3), and second
Gear (2) is located in the second rotating shaft (5), and is connected with the second support (6) by the second rotating shaft (5), the first rotating shaft (3) and
Linking arm (7) it is provided with between second rotating shaft (5)；
Wherein the first rotating shaft (3) is connected with the first driving means (8), and the first support (4) is connected with the second driving means (9)
Connect.
The most according to claim 1 a kind of can the mechanical joint of multiple-directional rotating, it is characterised in that: described first support (4)
Including base plate (41) and two side plates (42) being separately positioned on base plate (41) two ends, the first rotating shaft (3) two ends respectively with two
Side plate (42) is connected, and the second driving means (9) is connected with base plate (41).
The most according to claim 1 a kind of can the mechanical joint of multiple-directional rotating, it is characterised in that: described first gear (1)
It is respectively arranged at two ends with baffle plate (10), and baffle plate (10) is higher than the tooth top of the first gear (1).
The most according to claim 1 a kind of can the mechanical joint of multiple-directional rotating, it is characterised in that: described first driving means
(8) the first motor (81) is included, the first motor gear (82) being arranged on the first motor (81), and with first
The first travelling gear (83) that motor gear (82) is meshed, wherein the first travelling gear (83) is arranged in the first rotating shaft (3).
The most according to claim 2 a kind of can the mechanical joint of multiple-directional rotating, it is characterised in that: described second driving means
(9) the second motor (91) is included, the second motor gear (92) being arranged on the second motor (91), and with second
The second travelling gear (93) that motor gear (92) is meshed, wherein the second travelling gear (93) passed through for the 3rd rotating shaft (11) and the end
Plate (41) is connected, and the center of circle that the axis of the 3rd rotating shaft (11) is by the first gear (1).
The most according to claim 1 a kind of can the mechanical joint of multiple-directional rotating, it is characterised in that: described second support (6)
It is provided with group leader's circular hole (61), and is connected by slotted hole (61) and outside robotic arm are fixing.
The most according to claim 5 a kind of can the mechanical joint of multiple-directional rotating, it is characterised in that: also include pedestal (12),
Being connected by bearing between pedestal (12) with the 3rd rotating shaft (11), the second motor (91) is arranged on pedestal (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846759.6U CN205870595U (en) | 2016-08-08 | 2016-08-08 | Can multidirectional pivoted mechanical joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846759.6U CN205870595U (en) | 2016-08-08 | 2016-08-08 | Can multidirectional pivoted mechanical joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205870595U true CN205870595U (en) | 2017-01-11 |
Family
ID=57701407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620846759.6U Active CN205870595U (en) | 2016-08-08 | 2016-08-08 | Can multidirectional pivoted mechanical joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205870595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182076A (en) * | 2016-08-08 | 2016-12-07 | 江苏捷帝机器人股份有限公司 | A kind of can the mechanical joint of all-direction rotation |
-
2016
- 2016-08-08 CN CN201620846759.6U patent/CN205870595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182076A (en) * | 2016-08-08 | 2016-12-07 | 江苏捷帝机器人股份有限公司 | A kind of can the mechanical joint of all-direction rotation |
| CN106182076B (en) * | 2016-08-08 | 2019-01-29 | 江苏捷帝机器人股份有限公司 | It is a kind of can all-direction rotation mechanical joint |
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| GR01 | Patent grant |