CN205465117U - Universal joint lock screw mechanism for robot - Google Patents
Universal joint lock screw mechanism for robot Download PDFInfo
- Publication number
- CN205465117U CN205465117U CN201620029940.8U CN201620029940U CN205465117U CN 205465117 U CN205465117 U CN 205465117U CN 201620029940 U CN201620029940 U CN 201620029940U CN 205465117 U CN205465117 U CN 205465117U
- Authority
- CN
- China
- Prior art keywords
- universal joint
- connecting plate
- robot
- connecting rod
- screw mechanism
- 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
- 206010061258 Joint lock Diseases 0.000 title abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010009 beating Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model discloses an universal joint lock screw mechanism for robot, including screw rifle, first universal joint, second universal joint and wholesale head, screw rifle output passes first connecting plate, and closely fixed between the two, fix through the pillar between first connecting plate and the second connecting plate, first universal joint one end is connected with screw rifle output, and the first universal joint other end is connected fixedly with head rod one end, second universal joint one end and the head rod other end are connected fixedly, and the second universal joint other end is connected in the one end of second connecting rod, the second connecting rod passes the second connecting plate, and the second connecting rod other end is inlayed in the adapter sleeve, this universal joint lock screw mechanism for robot, it adopts and joins in marriage two universal joints with the screw rifle, connects through the connecting rod, can solve two screws in the time of transmission power and cross nearly not good problem of beating, the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to automatically beating screw equipment applied technical field, especially a kind of machine
People uses gimbal lock screw mechanism.
Background technology
Existing robot lock screw mechanism is mainly used directly to be rotated by power and criticizes
Head carries out lock screw so that it is reach a kind of automatization effect；But, lock in existing robot
In screw mechanism, do not have a kind of machine can lock two apart from closer screw,
Its work efficiency when locking screw is made to be substantially reduced；And in existing robot lock screw mechanism
It is not provided with a kind of buffer gear on screwdriver bit, often makes screwdriver bit with screw generation hard collision
Contact, greatly reduces the service life of screwdriver bit.
Utility model content
Prior art is difficult to meet the needs of people, in order to solve the problem of above-mentioned existence, this reality
Proposing a kind of robot gimbal lock screw mechanism with novel, it uses joins two by screw gun
Individual universal joint, is connected by connecting rod, can solve two screws the nearest while transmission power
The bad problem beaten.
For realizing this technical purpose, the technical solution adopted in the utility model is: a kind of robot
Use gimbal lock screw mechanism, including screw gun, the first connecting plate, the first universal joint, first
Connecting rod, the second universal joint, the second connecting rod, spring, adapter sleeve, screwdriver bit, the second connection
Plate, pillar and back-up ring；Described screw gun outfan passes the first connecting plate, and the tightest
Close fixing；It is fixed by pillar between described first connecting plate and the second connecting plate；Described
First universal joint one end is connected with screw gun outfan, and the first universal joint other end and first is even
Extension bar one end connects fixing；Described second universal joint one end is connected solid with the head rod other end
Determine, and the second universal joint other end is connected to one end of the second connecting rod；Described second connecting rod
Through the second connecting plate, and the second connecting rod other end is embedded in adapter sleeve；Described adapter sleeve
Inside it is additionally provided with spring；Described screwdriver bit is fastened in adapter sleeve, and is additionally provided with back-up ring on screwdriver bit.
Further, described first universal joint and the second gimbal structure size are identical.
Further, described spring uses helical spring.
Further, it is interference fit between described second connecting rod and the second connecting plate.
Compared with prior art, this utility model has the advantages that this robot is with ten thousand
To joint lock screw mechanism, it uses joins two universal joints by screw gun, is connected by connecting rod,
Two screws can be solved while transmission power and cross the most bad problem beaten；Join at screwdriver bit top
Close spring, make to play cushioning effect during screwdriver bit contact screw, it is to avoid rigid connection；These machines multiple
Structure is combined together, and can lock many screws simultaneously；Outsourcing specialty screw gun, total is attractive in appearance
Generous；Simple in construction assembling is reliable, it is easy to debugging；Screwdriver bit is additionally provided with back-up ring, is criticizing
When the past adapter sleeve of head stretches, prevent from stretching and too much spring is damaged by pressure；Simple to operate, practical,
Use easy to spread.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the side view of this utility model structure；
In reference: 1-screw gun, 2-the first connecting plate, 3-the first universal joint, 4-first
Connecting rod, 5-the second universal joint, 6-the second connecting rod, 7-spring, 8-adapter sleeve, 9-screwdriver bit,
10-the second connecting plate, 11-pillar, 12-back-up ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only this
The a part of embodiment of utility model rather than whole embodiments.Based in this utility model
Embodiment, those of ordinary skill in the art are obtained under not making creative work premise
All other embodiments, broadly fall into the scope of this utility model protection.
Referring to Figure of description 1-2, in this utility model embodiment, a kind of robot uses
Gimbal lock screw mechanism, including screw gun the 1, first connecting plate the 2, first universal joint 3,
Head rod the 4, second universal joint the 5, second connecting rod 6, spring 7, adapter sleeve 8, batch
The 9, second connecting plate 10, pillar 11 and back-up ring 12；Described screw gun 1 outfan passes
First connecting plate 2, and be tightly fastened therebetween；Described first connecting plate 2 and second connects
It is fixed by pillar 11 between plate 10；Described first universal joint 3 one end and screw gun 1
Outfan connects, and first universal joint 3 other end is connected fixing with head rod 4 one end；
Described second universal joint 5 one end is connected fixing with head rod 4 other end, and second is universal
Save 5 other ends and be connected to one end of the second connecting rod 6；Described second connecting rod 6 is through second
Connecting plate 10, and second connecting rod 6 other end is embedded in adapter sleeve 8；Described adapter sleeve 8
Inside it is additionally provided with spring 7；Described screwdriver bit 9 is fastened in adapter sleeve 8, and also sets on screwdriver bit 9
It is equipped with back-up ring 12；Described first universal joint 3 is identical with the second universal joint 5 structure size；Institute
State spring 7 and use helical spring；Between described second connecting rod 6 and the second connecting plate 10 it is
Interference fit.
This utility model uses to install this robot gimbal lock screw mechanism and fixes,
During use, drive the first universal joint 3 to rotate by the rotation of screw gun 1, make rotatory force pass through
Head rod 4 passes to the second universal joint 5, finally by the second connecting rod 6 by rotatory force
Pass to screwdriver bit 9 to lock to screw；Coordinating spring 7 at screwdriver bit 9 top, making
Cushioning effect is played, it is to avoid rigid connection during screwdriver bit 9 contact screw；Simple to operate.
The above, preferred embodiment the most of the present utility model, not in order to limit this practicality
Novel, every according to technical spirit of the present utility model, above example is made any trickle
Amendment, equivalent and improvement, should be included in the protection domain of technical solutions of the utility model
Within.
Claims (4)
1. a robot gimbal lock screw mechanism, including screw gun (1), the 10000th
To joint (3), the second universal joint (5) and screwdriver bit (9)；It is characterized in that: described screw gun
(1) outfan passes the first connecting plate (2), and is tightly fastened therebetween；Described first
It is fixed by pillar (11) between connecting plate (2) and the second connecting plate (10)；Institute
State the first universal joint (3) end to be connected with screw gun (1) outfan, and the first universal joint (3)
The other end is connected fixing with head rod (4) one end；Described second universal joint (5) one end
It is connected with head rod (4) other end fixing, and the second universal joint (5) other end connects
One end in the second connecting rod (6)；Described second connecting rod (6) passes the second connecting plate (10),
And second in connecting rod (6) other end is embedded in adapter sleeve (8)；Described adapter sleeve (8)
Inside it is additionally provided with spring (7)；Described screwdriver bit (9) is fastened in adapter sleeve (8), and batch
It is additionally provided with back-up ring (12) on head (9).
A kind of robot the most according to claim 1 gimbal lock screw mechanism, it is special
Levy and be: described first universal joint (3) is identical with the second universal joint (5) structure size.
A kind of robot the most according to claim 1 gimbal lock screw mechanism, it is special
Levy and be: described spring (7) uses helical spring.
A kind of robot the most according to claim 1 gimbal lock screw mechanism, it is special
Levy and be: for interference fit between described second connecting rod (6) and the second connecting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029940.8U CN205465117U (en) | 2016-01-12 | 2016-01-12 | Universal joint lock screw mechanism for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029940.8U CN205465117U (en) | 2016-01-12 | 2016-01-12 | Universal joint lock screw mechanism for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205465117U true CN205465117U (en) | 2016-08-17 |
Family
ID=56667658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029940.8U Expired - Fee Related CN205465117U (en) | 2016-01-12 | 2016-01-12 | Universal joint lock screw mechanism for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205465117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955449A (en) * | 2017-05-27 | 2018-12-07 | 富泰华工业（深圳）有限公司 | Thread detection device |
| CN109048312A (en) * | 2018-09-30 | 2018-12-21 | 广西玉柴机器股份有限公司 | A kind of tightening axle export head extension guiding device |
-
2016
- 2016-01-12 CN CN201620029940.8U patent/CN205465117U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955449A (en) * | 2017-05-27 | 2018-12-07 | 富泰华工业（深圳）有限公司 | Thread detection device |
| CN108955449B (en) * | 2017-05-27 | 2020-09-18 | 富泰华工业（深圳）有限公司 | Thread detection device |
| CN109048312A (en) * | 2018-09-30 | 2018-12-21 | 广西玉柴机器股份有限公司 | A kind of tightening axle export head extension guiding device |
| CN109048312B (en) * | 2018-09-30 | 2023-12-19 | 广西玉柴机器股份有限公司 | Tightening shaft output head extension guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |