CN207240259U - A kind of manipulator arm - Google Patents
A kind of manipulator arm Download PDFInfo
- Publication number
- CN207240259U CN207240259U CN201721222491.XU CN201721222491U CN207240259U CN 207240259 U CN207240259 U CN 207240259U CN 201721222491 U CN201721222491 U CN 201721222491U CN 207240259 U CN207240259 U CN 207240259U
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- China
- Prior art keywords
- guide rod
- screw
- crossbeam
- antivibration
- embedded
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Abstract
The utility model discloses a kind of manipulator arm, include crossbeam and be arranged on the installing plate in the left side of crossbeam, servomotor is provided with the left of installing plate, the inside of crossbeam is respectively arranged with the first guide rod, screw and the second guide rod, first guide rod, screw, movable block is embedded with second guide rod at the same time, the bottom of crossbeam is provided with antivibration mount, antivibration mount includes the support plate for being separately positioned on upper and lower ends and antivibration seat, cavity is provided with antivibration seat, several compression springs are provided with cavity, base board is provided with the top of compression spring, silencing block is provided between base board and support plate.The first guide rod and the second guide rod, screw and the first guide rod and the second guide rod is set to form a triangle at the same time by the upper and lower ends in screw, such screw rocks smaller, and stability is good, precision higher；And by setting antivibration mount, can significantly buffer mechanism hand high speed operation produce vibration, low noise, rigidity preferably.
Description
Technical field
Technical field of lathe equipment is the utility model is related to, more particularly, to a kind of manipulator arm.
Background technology
Mechanical arm is the automated machine device that most broad practice is obtained in robotic technology field, is made in industry
Make, therapeutic treatment, entertainment service, military affairs, the field such as semiconductor manufacturing and space probation can see its figure.Although it
Form have nothing in common with each other, but they have one it is common the characteristics of, be to receive instruction, be precisely positioned to three-dimensional
The certain point of (or two dimension) spatially carries out operation.The rigidity of arm directly influence acted during arm grabbing workpiece it is steady
Property, movement speed and positioning accuracy；It can cause if poor rigidity in the flexural deformation and horizontal plane of arm in vertical plane
Lateral twisting deforms, and arm will produce vibration, or workpiece is stuck during action to work, it is therefore desirable to provide it is a kind of it is rigid compared with
Good manipulator.
The content of the invention
Problem to be solved in the utility model be to provide a kind of simple in structure, design rationally, stability height, low noise, shake
Move the wider array of manipulator arm of small, easy to use and adjusting range.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of manipulator arm, includes horizontal stroke
Beam and be arranged on the crossbeam left side installing plate, be provided with servomotor on the left of the installing plate, the crossbeam
Inside is respectively arranged with the first guide rod, screw and the second guide rod, first guide rod, screw, same on the second guide rod
When be embedded with movable block, the first axis hole, the second axis hole and nut bore, first guide rod are respectively arranged with the movable block
It is embedded in first axis hole, second guide rod is embedded in second axis hole, and the screw is embedded in the spiral shell
In female hole, the bottom of the crossbeam is provided with antivibration mount, and the antivibration mount includes the branch for being separately positioned on upper and lower ends
Fagging and antivibration seat, are provided with cavity in the antivibration seat, several compression springs, the compression bullet are provided with the cavity
Base board is provided with the top of spring, silencing block is provided between the base board and the support plate.
Preferably, above-mentioned a kind of manipulator arm, wherein the servomotor is fixed on the installation by motor cabinet
On plate, the motor cabinet is detachably connected with the installing plate by bolt.
Preferably, above-mentioned a kind of manipulator arm, wherein the output shaft of the servomotor by shaft coupling with it is described
Screw is detachably connected.
Preferably, above-mentioned a kind of manipulator arm, wherein the left and right ends of the inside of the crossbeam are respectively arranged with a left side
Axle sleeve and right axle sleeve, first guide rod, the left and right ends of the second guide rod are respectively embedded in the left axle sleeve, right axle sleeve
It is interior.
Preferably, above-mentioned a kind of manipulator arm, wherein the silencing block is made of ethylene propylene diene rubber.
The utility model has the advantage that is with beneficial effect：The inside of crossbeam is respectively arranged with the first guide rod, screw
With the second guide rod, the first guide rod, screw, be embedded with movable block on the second guide rod at the same time, and the bottom of crossbeam is provided with anti-
Vibrating device, antivibration mount include the support plate for being separately positioned on upper and lower ends and antivibration seat, and cavity is provided with antivibration seat, empty
Intracavitary is provided with several compression springs, compresses and base board is provided with the top of spring, be provided between base board and support plate
Silencing block.Overall structure is simple, and design is reasonable, and stability is good, and the first guide rod is set at the same time by the upper and lower ends in screw
With the second guide rod, screw and the first guide rod and the second guide rod form a triangle, and such screw rocks smaller,
Precision higher；And by setting antivibration mount, can significantly buffer mechanism hand high speed operation produce vibration, low noise, just
Property is preferable.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the structure diagram of movable block in the utility model；
Fig. 4 is the structure diagram of antivibration mount in the utility model；
Fig. 5 is cross section structure schematic diagram of the antivibration mount along longitudinal direction in the utility model.
In figure：1st, servomotor；2nd, motor cabinet；3rd, installing plate；4th, shaft coupling；5th, left axle sleeve；6th, crossbeam；7th, antivibration fills
Put；71st, support plate；72nd, antivibration seat；73rd, silencing block；74th, base board；75th, spring is compressed；76th, cavity；8th, the first guide rod；
9th, screw；10th, the second guide rod；11st, movable block；12nd, right axle sleeve；13rd, the first axis hole；14th, the second axis hole；15th, nut bore.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the following is a combination of the drawings in the embodiments of the present utility model, the technical scheme in the embodiment of the utility model is carried out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of manipulator arm, includes crossbeam 6 and is arranged on the left side of crossbeam 6
Installing plate 3, the left side of installing plate 3 are provided with servomotor 1, and servomotor 1 is fixed on installing plate 3 by motor cabinet 2, motor
Seat 2 is detachably connected with installing plate 3 by bolt, and the inside of crossbeam 6 is respectively arranged with the first guide rod 8, screw 9 and second is led
To bar 10, the output shaft of servomotor 1 is detachably connected by shaft coupling 4 and screw 9, the left and right ends point of the inside of crossbeam 6
Left axle sleeve 5 and right axle sleeve 12 are not provided with, and the first guide rod 8, the left and right ends of the second guide rod 10 are respectively embedded in left axle sleeve
5th, in right axle sleeve 12, the first guide rod 8, screw 9, be embedded with movable block 11 on the second guide rod 10 at the same time, in movable block 11 point
The first axis hole 13, the second axis hole 14 and nut bore 15 are not provided with, and the first guide rod 8 is embedded in the first axis hole 13, and second leads
It is embedded in bar 10 in the second axis hole 14, screw 9 is embedded in nut bore 15, and servomotor 1 rotates during work, will drive silk
Bar 9 rotates, and due to the movable connection of mode that screw 9 is connected through a screw thread with nut bore 15, screw 9 will in the process of rotation
Movable block 11 is driven to horizontally slip.
As shown in Fig. 2, Fig. 4 and Fig. 5, the bottom of crossbeam 6 is provided with antivibration mount 7, and antivibration mount 7 includes to be set respectively
In the support plate 71 and antivibration seat 72 of upper and lower ends, its middle cross beam 6 is detachably connected by bolt and support plate 71, antivibration seat 72
Cavity 76 is inside provided with, several compression springs 75 are provided with cavity 76, the top of compression spring 75 is provided with base board 74,
Silencing block 73 is provided between base board 74 and support plate 71, silencing block 73 is made of ethylene propylene diene rubber, due to silencing block 73
With preferably it is sound-deadening properties, the noise produced on crossbeam 6 can be absorbed when in use, wherein silencing block 73 passes through glue and support plate
71 and base board 74 bond together.
The first guide rod 8 and the second guide rod 10, screw 9 is set to be led with first at the same time by the upper and lower ends in screw 9
A triangle is formd to 8 and second guide rod 10 of bar, such screw rocks smaller, and stability is good, precision higher；And
By setting antivibration mount 7, compression spring 75 can vibration that significantly buffer mechanism hand high speed operation produces, low noise, rigidity
Preferably.
In the description of the utility model, it is to be understood that the indicating position such as term " on ", " under ", "left", "right" or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description,
Rather than the device or element of instruction or hint meaning must have specific orientation and specific azimuth configuration and operation,
It is thus impossible to it is interpreted as the limitation to the utility model.In addition, " first ", " second " are merely due to describe purpose, and be not understood that
To indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Therefore, define " first ",
One or more this feature can be expressed or be implicitly included to the feature of " second ".In the description of the utility model, unless
It is otherwise noted, " multiple " are meant that two or more.
, it is necessary to illustrate in the description of the utility model, unless otherwise clearly defined and limited, term " installation "
" connected " " connection " etc. should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected with by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the utility model.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of manipulator arm, includes crossbeam (6) and is arranged on the installing plate (3) in the left side of the crossbeam (6), described
Servomotor (1) is provided with the left of installing plate (3), it is characterised in that：The inside of the crossbeam (6) is respectively arranged with first and leads
It is first guide rod (8), screw (9), same on the second guide rod (10) to bar (8), screw (9) and the second guide rod (10)
When be embedded with movable block (11), is respectively arranged with the first axis hole (13), the second axis hole (14) and nut in the movable block (11)
Hole (15), first guide rod (8) are embedded in first axis hole (13), and second guide rod (10) is embedded in described
In second axis hole (14), the screw (9) is embedded in the nut bore (15), and the bottom of the crossbeam (6) is provided with antivibration
Device (7), the antivibration mount (7) includes the support plate (71) and antivibration seat (72) for being separately positioned on upper and lower ends, described
Cavity (76) is provided with antivibration seat (72), several compression springs (75), the compression bullet are provided with the cavity (76)
Base board (74) is provided with the top of spring (75), silencing block is provided between the base board (74) and the support plate (71)
(73)。
A kind of 2. manipulator arm according to claim 1, it is characterised in that：The servomotor (1) passes through motor cabinet
(2) it is fixed on the installing plate (3), the motor cabinet (2) is detachably connected with the installing plate (3) by bolt.
A kind of 3. manipulator arm according to claim 1, it is characterised in that：The output shaft of the servomotor (1) leads to
Shaft coupling (4) is crossed to be detachably connected with the screw (9).
A kind of 4. manipulator arm according to claim 1, it is characterised in that：The left and right two of the inside of the crossbeam (6)
End is respectively arranged with left axle sleeve (5) and right axle sleeve (12), first guide rod (8), the left and right ends of the second guide rod (10)
It is respectively embedded in the left axle sleeve (5), right axle sleeve (12).
A kind of 5. manipulator arm according to claim 1, it is characterised in that：The silencing block (73) is by ethylene-propylene-diene monomer
Glue is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222491.XU CN207240259U (en) | 2017-09-22 | 2017-09-22 | A kind of manipulator arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222491.XU CN207240259U (en) | 2017-09-22 | 2017-09-22 | A kind of manipulator arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240259U true CN207240259U (en) | 2018-04-17 |
Family
ID=61886467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222491.XU Active CN207240259U (en) | 2017-09-22 | 2017-09-22 | A kind of manipulator arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199590A (en) * | 2018-10-11 | 2019-01-15 | 上海奥朋医疗科技有限公司 | Blood vessel intervention manipulator and the operating robot of variable conduit and cis-position |
| CN111992808A (en) * | 2020-07-05 | 2020-11-27 | 黄朋飞 | Sliding damping mechanism for main shaft box of small circular saw |
-
2017
- 2017-09-22 CN CN201721222491.XU patent/CN207240259U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199590A (en) * | 2018-10-11 | 2019-01-15 | 上海奥朋医疗科技有限公司 | Blood vessel intervention manipulator and the operating robot of variable conduit and cis-position |
| CN111992808A (en) * | 2020-07-05 | 2020-11-27 | 黄朋飞 | Sliding damping mechanism for main shaft box of small circular saw |
| CN111992808B (en) * | 2020-07-05 | 2022-03-29 | 黄朋飞 | Sliding damping mechanism for main shaft box of small circular saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of manipulator arm Effective date of registration: 20210518 Granted publication date: 20180417 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: FOSHAN TONGTAISHENG PRECISION ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980003754 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220517 Granted publication date: 20180417 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: FOSHAN TONGTAISHENG PRECISION ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Registration number: Y2021980003754 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A manipulator arm Effective date of registration: 20220519 Granted publication date: 20180417 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: FOSHAN TONGTAISHENG PRECISION ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Registration number: Y2022980005938 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |