CN108466283A - Pinion gear for mechanical arm carries clamping end - Google Patents
Pinion gear for mechanical arm carries clamping end Download PDFInfo
- Publication number
- CN108466283A CN108466283A CN201810645569.1A CN201810645569A CN108466283A CN 108466283 A CN108466283 A CN 108466283A CN 201810645569 A CN201810645569 A CN 201810645569A CN 108466283 A CN108466283 A CN 108466283A
- Authority
- CN
- China
- Prior art keywords
- clamping bar
- pinion gear
- mechanical arm
- rod
- clamping
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of pinion gears for mechanical arm to carry clamping end, the pinion gear for mechanical arm of the present invention carries clamping end and is provided with a cylinder on the body, pass through the folding of clamping bar in a pair of outer clamping bar of cylinder driving and a pair, interior collet clamping tooth wheel shaft when mechanical arm clamps pinion gear in this way, outer collet clamping tooth wheel ontology simultaneously, pinion gear is clamped from two positions in this way, to effectively increase clamping stability when pinion gear is carried.
Description
Technical field
The present invention relates to a kind of pinion gears for mechanical arm to carry clamping end.
Background technology
Manipulator is a kind of certain holding functions that can imitate human hand and arm, to press fixed routine crawl, carry object
Or the automatic pilot of operation instrument.Feature is that various expected operations can be completed by programming, on construction and performance
Have the advantage of people and robotics respectively concurrently.Various mechanical arms are gradually substituting human hand in the production line of automation
Various operations are completed, but often stability is inadequate when with manipulator clamping smaller gear, often will appear small tooth
Take turns the situation slid.
Invention content
The present invention is mainly the technical problem solved present in the prior art, a kind of for the small of mechanical arm to provide
Gear carries clamping end.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
A kind of pinion gear for mechanical arm carries clamping end, including a fixed plate, one is fixedly connected in the fixed plate
Cylinder, the cylinder are equipped with a pair of of air guide interface tube, a telescopic rod are telescopically equipped on the cylinder, the telescopic rod
End is fixedly connected with a center pull rod, and the body of rod upper end of the center pull rod is equipped with shaft on one, and activity is even in the upper shaft
A pair of of upper connecting rod is connect, a pair of of central rotating shaft, the both sides of the central rotating shaft separation center pull rod, institute are additionally provided in the fixed plate
It states and is respectively flexibly connected an outer clamping bar on central rotating shaft, the top of the outer clamping bar is flexibly connected with upper connecting rod respectively, the outer clip
The bottom end of bar is respectively fixedly connected with an outer collet, and the bottom of the center pull rod is fixedly connected with a spherical, is set in the fixed plate
Have a pair of of lower rotary shaft, the both sides of the lower rotary shaft separation spherical are respectively flexibly connected clamping bar in one on the lower rotary shaft, it is described in
The end of clamping bar is respectively fixedly connected with collet in one, and an idler wheel, the body of rod of the interior clamping bar are respectively provided on the body of rod of the interior clamping bar
Between pass through a spring connect.
As preferred embodiments of the present invention, the surface of the interior collet is equipped with elastic rubber layer.
As preferred embodiments of the present invention, the spring is cold coiling spring.
The pinion gear for mechanical arm of the present invention carries clamping end and is provided with a cylinder on the body, passes through gas
The folding of clamping bar, so interior collet clamping tooth when mechanical arm clamps pinion gear in a pair of outer clamping bar of cylinder driving and a pair
Wheel shaft, while outer collet clamping tooth wheel ontology, are in this way clamped pinion gear from two positions, to effectively increase small tooth
Clamping stability when wheel carries.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is that the pinion gear for mechanical arm of the present invention carries the structural schematic diagram of clamping end.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figure 1, a kind of pinion gear for mechanical arm carries clamping end 1, including a fixed plate 2, described solid
A cylinder 3 is fixedly connected on fixed board 2, the cylinder 3 is equipped with a pair of of air guide interface tube 4, is telescopically equipped on the cylinder 3
The end of one telescopic rod 5, the telescopic rod 5 is fixedly connected with a center pull rod 6, and the body of rod upper end of the center pull rod 6 is equipped with one
Upper shaft 7, a pair of of upper connecting rod 10 of flexible connection in the upper shaft 7 are additionally provided with a pair of of central rotating shaft 8, institute in the fixed plate 2
The both sides of the separation center pull rod 6 of central rotating shaft 8 are stated, an outer clamping bar 9, the outer clamping bar 9 are respectively flexibly connected on the central rotating shaft 8
Top be flexibly connected respectively with upper connecting rod 10, the bottom end of the outer clamping bar 9 is respectively fixedly connected with an outer collet 11, and the center is drawn
The bottom of bar 6 is fixedly connected with a spherical 12, and the fixed plate 2 is equipped with a pair of of lower rotary shaft 13, the separation ball of the lower rotary shaft 13
The both sides of body 12 are respectively flexibly connected clamping bar 14 in one on the lower rotary shaft 13, and the end of the interior clamping bar 14 is respectively fixedly connected
Collet 15 in one are respectively provided with an idler wheel 16 on the body of rod of the interior clamping bar 14, pass through a spring between the body of rod of the interior clamping bar 14
17 connections.
It is equipped with elastic rubber layer as the surface to further improvement of the present invention, the interior collet 15.
As to further improvement of the present invention, the spring 17 is cold coiling spring.
The pinion gear for mechanical arm of the invention carries clamping end and is provided with a cylinder on the body, passes through gas
The folding of clamping bar, so interior collet clamping tooth when mechanical arm clamps pinion gear in a pair of outer clamping bar of cylinder driving and a pair
Wheel shaft, while outer collet clamping tooth wheel ontology, are in this way clamped pinion gear from two positions, to effectively increase small tooth
Clamping stability when wheel carries.
The mentality of designing for only illustrating the present invention in one embodiment above, in the case where system allows, this hair
It is bright to be extended to while external more function modules, to extend its function to greatest extent.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of pinion gear for mechanical arm carries clamping end（1）, which is characterized in that include a fixed plate（2）, described
Fixed plate（2）On be fixedly connected with a cylinder（3）, the cylinder（3）It is equipped with a pair of of air guide interface tube（4）, the cylinder（3）On
Telescopically it is equipped with a telescopic rod（5）, the telescopic rod（5）End be fixedly connected with a center pull rod（6）, the center pull rod
（6）Body of rod upper end be equipped with one on shaft（7）, the upper shaft（7）A pair of of upper connecting rod of upper flexible connection（10）, the fixed plate
（2）On be additionally provided with a pair of of central rotating shaft（8）, the central rotating shaft（8）Separation center pull rod（6）Both sides, the central rotating shaft
（8）One outer clamping bar of upper each flexible connection（9）, the outer clamping bar（9）Top respectively with upper connecting rod（10）Flexible connection, it is described outer
Clamping bar（9）Bottom end be respectively fixedly connected with an outer collet（11）, the center pull rod（6）Bottom be fixedly connected with a spherical
（12）, the fixed plate（2）It is equipped with a pair of of lower rotary shaft（13）, the lower rotary shaft（13）Separation spherical（12）Both sides, institute
State lower rotary shaft（13）Clamping bar in upper each flexible connection one（14）, the interior clamping bar（14）End be respectively fixedly connected with collet in one
（15）, the interior clamping bar（14）The body of rod on be respectively provided with an idler wheel（16）, the interior clamping bar（14）The body of rod between pass through a spring
（17）Connection.
2. the pinion gear according to claim 1 for mechanical arm carries clamping end, which is characterized in that described is interior
Collet（15）Surface be equipped with elastic rubber layer.
3. the pinion gear according to claim 2 for mechanical arm carries clamping end, which is characterized in that the bullet
Spring（17）For cold coiling spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645569.1A CN108466283A (en) | 2018-06-21 | 2018-06-21 | Pinion gear for mechanical arm carries clamping end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645569.1A CN108466283A (en) | 2018-06-21 | 2018-06-21 | Pinion gear for mechanical arm carries clamping end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108466283A true CN108466283A (en) | 2018-08-31 |
Family
ID=63259717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645569.1A Withdrawn CN108466283A (en) | 2018-06-21 | 2018-06-21 | Pinion gear for mechanical arm carries clamping end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108466283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908188A (en) * | 2018-10-05 | 2018-11-30 | 嘉兴正野新材料有限公司 | A kind of installation of automobile gear is with without hurting fixture |
-
2018
- 2018-06-21 CN CN201810645569.1A patent/CN108466283A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908188A (en) * | 2018-10-05 | 2018-11-30 | 嘉兴正野新材料有限公司 | A kind of installation of automobile gear is with without hurting fixture |
| CN108908188B (en) * | 2018-10-05 | 2024-03-01 | 台州蓝天企业服务有限公司 | Non-destructive clamp for mounting automobile gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180831 |