CN204109003U - Two telescopic machine mechanical arm - Google Patents
Two telescopic machine mechanical arm Download PDFInfo
- Publication number
- CN204109003U CN204109003U CN201420598016.2U CN201420598016U CN204109003U CN 204109003 U CN204109003 U CN 204109003U CN 201420598016 U CN201420598016 U CN 201420598016U CN 204109003 U CN204109003 U CN 204109003U
- Authority
- CN
- China
- Prior art keywords
- mechanical arm
- pedestal
- belt
- screw mandrel
- driving
- 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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Abstract
The utility model relates to machining equipment field, especially a kind of two telescopic machine mechanical arm, it comprises pedestal, motor, rotatingly on pedestal be provided with initiatively nut, initiatively nut is connected with electric-motor drive, screw mandrel is equipped with in active nut, holder is provided with at the two ends of screw mandrel, be fixedly connected with between holder with screw mandrel, the holder at screw mandrel two ends is connected with a mechanical arm, two holders are equipped with guide wheel, driving-belt is arranged with between guide wheel, interfix between the driving-belt and pedestal of pedestal corresponding position, the driving-belt of guide wheel relative to pedestal opposite side is fixed with No. two mechanical arms, No. two mechanical arms are slidably connected with between a mechanical arm.This pair of telescopic machine mechanical arm, utilize the setting of a mechanical arm and No. two mechanical arms, and adopt a power can drive two mechanical arm superimposed motions, can movement rate be improve, and the stroke that can double when equal length, improve serviceability.
Description
Technical field
The utility model relates to machining equipment field, especially a kind of two telescopic machine mechanical arm.
Background technology
In existing machining equipment, the manipulator of employing has articulated robot, and this manipulator is flexibly movable, capable of expansion and contraction, speed is also relatively very fast, but due to its overall volume relatively large, manufacturing cost is high, its processing in medium-sized and small enterprises is used and is restricted; And another kind is straight-arm type manipulator, this manipulator can only a direction motion, and movement velocity is relatively slow, receives the restriction of usage space, and cause its stroke relatively short, serviceability limitation is large.
Utility model content
The purpose of this utility model is deficiency in order to solve above-mentioned technology and provides a kind of structure simple, and flexible stroke is large, the two telescopic machine mechanical arm of the flexible comparatively faster straight-arm type of speed.
In order to achieve the above object, two telescopic machine mechanical arm designed by the utility model, it comprises pedestal, motor, rotatingly on pedestal be provided with initiatively nut, initiatively nut is connected with electric-motor drive, screw mandrel is equipped with in active nut, screw mandrel is connected with active nut screw connection, holder is provided with at the two ends of screw mandrel, be fixedly connected with between holder with screw mandrel, the holder at screw mandrel two ends is connected with a mechanical arm, two holders are equipped with guide wheel, driving-belt is arranged with between guide wheel, interfix between the driving-belt and pedestal of pedestal corresponding position, the driving-belt of guide wheel relative to pedestal opposite side is fixed with No. two mechanical arms, No. two mechanical arms are slidably connected with between a mechanical arm.
Technique scheme, drives initiatively nut rotation by motor, thus impels screw mandrel relatively to move up and down with active nut, realizes the motion of a drive mechanical arm; Move up and down in process at a mechanical arm simultaneously, the relative position of the guide wheel on upper lower fixed seat changes, and the side of driving-belt and pedestal are fixed, opposite side and No. two mechanical arms are fixed, when base position inconvenience, can only make No. two manipulator motions, and the direction of motion is consistent with a manipulator motion direction.This structure is in motion process, only need a power can realize a mechanical arm and No. two mechanical arms past direction motions simultaneously, and due to the motion of No. two mechanical arms be for holder, thus achieve the superposition of a mechanical arm and No. two manipulator motions, the flexible general speed achieving mechanical arm is faster, flexible stroke is larger, and overall volume is relatively little on the contrary.
Described driving-belt is belt.The transmission stability of belt is better, uses noise less, and advantage of lower cost.
A described mechanical arm is hollow structure, and described No. two mechanical arms are arranged in the hollow structure of a mechanical arm, and are slidably connected by slide rail between the two.This structure can make the structure of two mechanical arms compacter, stressed more even in regional, more stable in running.
Each holder is equipped with two guide wheels, and is positioned at the left and right sides, the guide wheel on two holders is mutually corresponding; On two holders homonymy two guide wheels on winding driving-belt, driving-belt through the hollow structure of a mechanical arm, and is fixed with No. two mechanical arms inner.This structure can make No. two mechanical arms more stable in motion process, and both sides are stressed, No. two mechanical arms can be made to run more steady, avoid stressed inclination occurring and the situations such as stuck occurring, improve serviceability.
Be slidably connected by slide rail between described pedestal and a mechanical arm.This structure can make No. one to be connected more firm between mechanical arm with pedestal, makes its kinetic stability better.
Two telescopic machine mechanical arm that the utility model obtains, utilize the setting of a mechanical arm and No. two mechanical arms, and adopt a power can drive two mechanical arm superimposed motions, can movement rate be improve, and the stroke that can double when equal length, improve serviceability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As Fig. 1, shown in Fig. 2, two telescopic machine mechanical arm that the present embodiment describes, it comprises pedestal 1, motor 2, rotatingly on pedestal 1 be provided with initiatively nut 3, initiatively nut 3 and motor 2 are in transmission connection, screw mandrel 4 is equipped with in active nut 3, screw mandrel 4 is connected with active nut 3, holder 5 is provided with at the two ends of screw mandrel 4, be fixedly connected with between holder 5 with screw mandrel 4, the holder 5 at screw mandrel 4 two ends is connected with a mechanical arm 6, two holders 5 are equipped with guide wheel 7, driving-belt 8 is arranged with between guide wheel 7, interfix between the driving-belt 8 and pedestal 1 of pedestal 1 corresponding position, the driving-belt 8 of guide wheel 7 relative to pedestal 1 opposite side is fixed with No. two mechanical arms 9, No. two mechanical arms 9 are slidably connected with between a mechanical arm 6.A described mechanical arm 6 is hollow structure, and described No. two mechanical arms 9 are arranged in the hollow structure of a mechanical arm 6, and are slidably connected by slide rail between the two.Each holder 5 is equipped with two guide wheels 7, and is positioned at the left and right sides, the guide wheel 7 on two holders 5 is mutually corresponding; On two holders 5 homonymy two guide wheels 7 on winding driving-belt 8, driving-belt 8 through the hollow structure of a mechanical arm 6, and is fixed with No. two mechanical arms 9 inner; Be slidably connected by slide rail between described pedestal 1 and a mechanical arm 6.
Claims (5)
1. a two telescopic machine mechanical arm, it comprises pedestal, motor, it is characterized in that: rotatingly on pedestal be provided with initiatively nut, initiatively nut is connected with electric-motor drive, screw mandrel is equipped with in active nut, screw mandrel is connected with active nut screw connection, holder is provided with at the two ends of screw mandrel, be fixedly connected with between holder with screw mandrel, the holder at screw mandrel two ends is connected with a mechanical arm, two holders are equipped with guide wheel, driving-belt is arranged with between guide wheel, interfix between the driving-belt and pedestal of pedestal corresponding position, the driving-belt of guide wheel relative to pedestal opposite side is fixed with No. two mechanical arms, No. two mechanical arms are slidably connected with between a mechanical arm.
2. the two telescopic machine mechanical arm of one according to claim 1, is characterized in that: described driving-belt is belt.
3. the two telescopic machine mechanical arm of one according to claim 1 and 2, it is characterized in that: a described mechanical arm is hollow structure, described No. two mechanical arms are arranged in the hollow structure of a mechanical arm, and are slidably connected by slide rail between the two.
4. the two telescopic machine mechanical arm of one according to claim 3, it is characterized in that: each holder is equipped with two guide wheels, and is positioned at the left and right sides, the guide wheel on two holders is mutually corresponding; On two holders homonymy two guide wheels on winding driving-belt, driving-belt through the hollow structure of a mechanical arm, and is fixed with No. two mechanical arms inner.
5. the two telescopic machine mechanical arm of one according to claim 4, be is characterized in that: be slidably connected by slide rail between described pedestal and a mechanical arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598016.2U CN204109003U (en) | 2014-10-16 | 2014-10-16 | Two telescopic machine mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598016.2U CN204109003U (en) | 2014-10-16 | 2014-10-16 | Two telescopic machine mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109003U true CN204109003U (en) | 2015-01-21 |
Family
ID=52326358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420598016.2U Expired - Fee Related CN204109003U (en) | 2014-10-16 | 2014-10-16 | Two telescopic machine mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109003U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856209A (en) * | 2016-06-18 | 2016-08-17 | 彭道兴 | Manipulator arm for injection molding machines or die casting machines and manipulator |
| CN106124530A (en) * | 2016-07-05 | 2016-11-16 | 重庆日联科技有限公司 | Large-scale workpiece X-ray detecting equipment |
| CN107030685A (en) * | 2017-01-18 | 2017-08-11 | 柳州科瑞科技有限公司 | A kind of mechanical arm of compound transmission |
-
2014
- 2014-10-16 CN CN201420598016.2U patent/CN204109003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856209A (en) * | 2016-06-18 | 2016-08-17 | 彭道兴 | Manipulator arm for injection molding machines or die casting machines and manipulator |
| CN106124530A (en) * | 2016-07-05 | 2016-11-16 | 重庆日联科技有限公司 | Large-scale workpiece X-ray detecting equipment |
| CN107030685A (en) * | 2017-01-18 | 2017-08-11 | 柳州科瑞科技有限公司 | A kind of mechanical arm of compound transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180110 Address after: Tongxiang City Qingfeng road 314500 Jiaxing City, Zhejiang Province Economic Development Zone No. 500 (South) Patentee after: Tongxiang Shun Da Pml Precision Mechanism Ltd Address before: 314500, 201, pioneering Road, industrial town, Shimen Town, Jiaxing, Zhejiang, Tongxiang Patentee before: Zhejiang Yifeng Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |