CN205660371U - A lock pair mechanism for locking screw robot - Google Patents
A lock pair mechanism for locking screw robot Download PDFInfo
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- CN205660371U CN205660371U CN201620539295.4U CN201620539295U CN205660371U CN 205660371 U CN205660371 U CN 205660371U CN 201620539295 U CN201620539295 U CN 201620539295U CN 205660371 U CN205660371 U CN 205660371U
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- sliding sleeve
- inner sliding
- locking machine
- lock
- fixed cover
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Abstract
The utility model discloses a lock pair mechanism for locking screw robot mainly relates to the technical field that the lock attaches or rivet the machine people, its lock is paid the transmission shaft lower part and is cup jointed in fixed cover, and fixed cover top has met mounting flange, its lock is paid transmission shaft lower part some springs of cover and is met with mounting flange, inner sliding sleeve respectively from top to bottom, and the inner sliding sleeve bottom meets with the claw head, and the cover is in a transmission shaft is paid with the lock respectively in both ends about the wholesale head switching pole of inner sliding sleeve inside, the cooperation of wholesale head is connected, it is fixed the cover bottom and has connect the stop collar, is equipped with stop gear between stop collar and the fixed cover, and stop gear is connected with the inner sliding sleeve cooperation through the spout of offering to the side of the inner sliding sleeve, the utility model discloses mechanism's high -efficient stable operation is for a long time paid to the lock, and its lock pair claw head need not extra actuating mechanism and has just realized the different altitude controls of claw head for batch head, has prevented the skew of claw head on the horizontal direction simultaneously, and its weight and size are little in addition, and loading and unloading are simple, low cost.
Description
Technical field
This utility model relates to the technical field locking or riveting robot, a kind of for screw locking machine device people's
Locking machine structure.
Background technology
Along with the quickening of modernization construction paces, electric equipment products, the demand of household appliances constantly rise, mechanization and from
Dynamic metaplasia is produced, assembling line substantial increase, uses staff to capture screw or rivet again in this situation, and uses electric screw
The tightened mode of cutter far from adapts to mechanization and automatic mass production, the needs of assembling.Therefore, how to solve at a high speed
Lock screw locks quality with raising and consistency problem has become the problem that those skilled in the art extremely pay close attention to.
For solving this problem, a lot of producers have developed screw locking machine device people miscellaneous, and it has been mainly characterized by
Screw is blown in the openable elastic dop of about below screwdriver screwdriver head, by one by one screw feeding device
Overlap pneumatically or electrically mechanism and first dop moved to together with screw the position close to screw mouth, then by another set of pneumatic or
Motor drive mechanism is about to screw under driving screwdriver together with screwdriver head and is ejected dop, and screw or rivet are locked screw.
However as the development of science and technology, screw locking machine device people there is also certain fraud while the most progressive
End, the most existing screw locking machine device people exists for following defect:
1, the pawl capitiform formula using vacuum to inhale is high to operating environment requirements, works long hours and blocking easily occurs, overall steady
Qualitative poor；
2, locking machine structure size and weight are big, higher to robot load request, and impact locks outside speed and equipment entirety
Shape size, and assembling complexity, with high costs；
3, lock is paid a pawl head and is typically required the executive components such as individual cylinder to control its knee-action, the most in the course of the work
Skew in horizontal direction easily occurs, and it is short to lock the executive component life-spans such as to pay pawl header structure complicated, cylinder.
Utility model content
Utility model purpose: the problem and shortage existed for above-mentioned prior art, the purpose of this utility model is to provide
A kind of locking machine structure for screw locking machine device people, this locking machine structure can the operation of efficient stable for a long time, a pawl head paid by its lock
Drive without extra actuator and be achieved that pawl head controls relative to the differing heights of screwdriver bit, prevent pawl head at water simultaneously
Skew square upwards, additionally its weight and size are little, and handling are simple, with low cost.
Technical scheme: in order to realize object above, a kind of lock for screw locking machine device people described in the utility model is paid
Mechanism, includes lock and pays power transmission shaft, pawl head, screwdriver bit adapting rod and screwdriver bit；Described lock is paid power transmission shaft bottom and is socketed in fixed cover,
Described fixed cover top is connected to mounting flange；Described lock pay spring that power transmission shaft bottom is cased with the most respectively with mounting flange, interior
Sliding sleeve connects, and connects with pawl head bottom described inner sliding sleeve, is enclosed within the upper and lower two ends of screwdriver bit adapting rod within described inner sliding sleeve respectively
Pay power transmission shaft with lock, screwdriver bit is connected；It is connected to stop collar bottom described fixed cover, inlays between described stop collar and fixed cover
Limited location mechanism, the chute that described position-limit mechanism is offered by inner sliding sleeve side is slidably connected with inner sliding sleeve.This utility model is locked
When paying power transmission shaft rising, it drives screwdriver bit to rise by screwdriver bit adapting rod, and screwdriver bit upper surface drives inner sliding sleeve the most simultaneously
Mobile, wherein screwdriver bit is the highest rises to the position that its bottom send nail pipeline and screwdriver bit pilot hole to intersect higher than pawl head；And lock and pay
When power transmission shaft declines, it passes through spring by first to inner sliding sleeve and pawl with ejecting, and wherein screwdriver bit drops to its bottom projected claw head
Till bottom, its pawl head move up and down whole during, by position-limit mechanism, the stroke of inner sliding sleeve is accurately defined,
Thus drive without extra actuator, only pay power transmission shaft by lock and be achieved that the differing heights control relative to screwdriver bit of the pawl head
System, prevents the skew in the horizontal direction of pawl head simultaneously, adds the pawl capitiform formula of its non-real suction to operating environment requirements
Low, work long hours and be not easy that blocking occurs, therefore it can the operation of efficient stable for a long time；On the other hand, its overall knot
Structure is simple, and weight and size are little, low to robot load request, and handling maintenance is the easiest, and therefore it locks spiral shell with flapping articulation
The perfect collocation of silk robot greatly improves locking speed, manufactures and operating cost is cheap.
Screwdriver bit end diameter described in this utility model is more than external diameter and the inner sliding sleeve top internal diameter of screwdriver bit adapting rod, from
And play good position-limiting action during batch bar moves up and down.
The stroke of spring described in this utility model is slightly larger than the track length on inner sliding sleeve, thus serves well
Shock absorbing effect.
Fixed cover described in this utility model and all solid by mosaic mode between mounting flange and inner sliding sleeve and pawl head
Fixed connecting, its each parts are connected with each other stably firm, easy to loading and unloading fast, service life is long.
Lock described in this utility model is paid power transmission shaft and can be replaced by splined shaft or screw mandrel, applied widely.
It is additionally provided with spring described in this utility model between inner sliding sleeve and fixed cover, thus plays good bumper and absorbing shock and make
With.
Position-limit mechanism described in this utility model is steel ball, step, pin or guide rod hanging platform, described position-limit mechanism and interior cunning
Set is parallel each other or is coaxially disposed, it is achieved mode is various, practical.
The chute that inner sliding sleeve side described in this utility model is offered is spline.
Beneficial effect: compared with prior art, this utility model has the advantage that
1, a kind of locking machine structure for screw locking machine device people described in this utility model, the mistake that its pawl head moves up and down
The stroke of inner sliding sleeve is accurately defined by journey by position-limit mechanism, it is achieved thereby that pawl head is relative to the differing heights of screwdriver bit
Control, prevent the skew in the horizontal direction of pawl head simultaneously, and drive without extra actuator.
2, a kind of locking machine structure for screw locking machine device people described in this utility model, it locks screw with flapping articulation
The perfect collocation of robot greatly improves locking speed, adds the pawl capitiform formula of its non-real suction to operating environment requirements
Low, work long hours and be not easy that blocking occurs, therefore it can the operation of efficient stable for a long time.
3, a kind of locking machine structure for screw locking machine device people described in this utility model, its overall structure is simple, weight
Amount and size are little, low to robot load request, therefore manufacture and operating cost is cheap.
4, a kind of locking machine structure for screw locking machine device people described in this utility model, its each parts interconnect mutually
Connect stably firm, load and unload easy to maintenance fast, service life is long.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of locking machine structure in this utility model.
In figure: lock pays power transmission shaft 1, mounting flange 2, fixed cover 3, inner sliding sleeve 4, pawl head 5, screwdriver bit adapting rod 6, screwdriver bit 7, bullet
Spring 8, stop collar 9, position-limit mechanism 10, send nail pipeline 11, screwdriver bit pilot hole 12.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in detail, but guarantor of the present utility model is described simultaneously
The scope of protecting is not limited to the concrete scope of the present embodiment, based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into the model of this utility model protection
Enclose.
Embodiment 1
As it is shown in figure 1, a kind of locking machine structure for screw locking machine device people of the present embodiment, including: lock pair power transmission shaft 1,
Mounting flange 2, fixed cover 3, inner sliding sleeve 4, pawl head 5, screwdriver bit adapting rod 6, screwdriver bit 7, spring 8, stop collar 9, position-limit mechanism 10, send
Nail pipeline 11 and screwdriver bit pilot hole 12.
The annexation of above-mentioned each parts is as follows: described lock is paid power transmission shaft 1 bottom and is socketed in fixed cover 3, described fixing
Overlap 3 tops and be connected to mounting flange 2；Described lock pay power transmission shaft 1 spring that bottom is cased with about 8 respectively with mounting flange 2, inner sliding sleeve
4 connect, and connect with pawl head 5 bottom described inner sliding sleeve 4, are enclosed within screwdriver bit adapting rod about 6 two ends within described inner sliding sleeve 4 respectively
Pay power transmission shaft 1 with lock, screwdriver bit 7 is connected；Be connected to bottom described fixed cover 3 stop collar 9, described stop collar 9 and fixed cover 3 it
Between be provided with position-limit mechanism 10, the chute that described position-limit mechanism 10 is offered by inner sliding sleeve 4 side is connected with inner sliding sleeve 4.Its
Described in screwdriver bit 7 end diameter more than the external diameter of screwdriver bit adapting rod 6 and inner sliding sleeve 4 top internal diameter, the stroke of described spring 8
Slightly larger than the track length on inner sliding sleeve 4；All pass through between described fixed cover 3 and mounting flange 2 and inner sliding sleeve 4 and pawl head 5
Mosaic mode is fixing to be connected, and is additionally provided with spring between described inner sliding sleeve 4 and fixed cover 3；Described position-limit mechanism 10 is come by steel ball
Realizing, the chute that described inner sliding sleeve 4 side is offered is spline.
Embodiment 2
As it is shown in figure 1, a kind of locking machine structure for screw locking machine device people of the present embodiment, including: splined shaft 1, installation
Flange 2, fixed cover 3, inner sliding sleeve 4, pawl head 5, screwdriver bit adapting rod 6, screwdriver bit 7, spring 8, stop collar 9, position-limit mechanism 10, send nail pipe
Road 11 and screwdriver bit pilot hole 12.
The annexation of above-mentioned each parts is as follows: described splined shaft 1 bottom is socketed in fixed cover 3, and described fixed cover 3 pushes up
Portion is connected to mounting flange 2；The spring about 8 that described splined shaft 1 bottom is cased with connects with mounting flange 2, inner sliding sleeve 4 respectively, institute
State and connect with pawl head 5 bottom inner sliding sleeve 4, be enclosed within screwdriver bit adapting rod about 6 two ends within described inner sliding sleeve 4 respectively with splined shaft
1, screwdriver bit 7 is connected；It is connected to stop collar 9 bottom described fixed cover 3, between described stop collar 9 and fixed cover 3, is provided with position restrainer
Structure 10, the chute that described position-limit mechanism 10 is offered by inner sliding sleeve 4 side is connected with inner sliding sleeve 4.Wherein said screwdriver bit 7 end
Portion's diameter more than the external diameter of screwdriver bit adapting rod 6 and inner sliding sleeve 4 top internal diameter, described position-limit mechanism 10 can pass through step, pin,
The various ways such as guide rod hanging platform realize, and described position-limit mechanism 10 can parallel or coaxially set each other with inner sliding sleeve 4
Putting, therefore the implementation of its position-limit mechanism can have varied, and staff can manufacture according to the actual needs
And application, practicality is very strong, the most applied widely.
Embodiment of the present utility model is given for the sake of example and description, and is not exhaustively or to incite somebody to action
This utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selecting and describing embodiment is in order to principle of the present utility model and actual application are more preferably described, and makes this area
Those of ordinary skill it will be appreciated that this utility model thus design is suitable to the various embodiments with various amendments of special-purpose.
Claims (8)
1. the locking machine structure for screw locking machine device people, it is characterised in that: including: lock is paid power transmission shaft (1), pawl head (5), criticized
Head adapting rod (6) and screwdriver bit (7)；Described lock is paid power transmission shaft (1) bottom and is socketed in fixed cover (3), described fixed cover (3) top
It is connected to mounting flange (2)；Described lock pay spring (8) that power transmission shaft (1) bottom is cased with the most respectively with mounting flange (2), interior cunning
Set (4) connects, and described inner sliding sleeve (4) bottom connects with pawl head (5), is enclosed within the screwdriver bit adapting rod (6) that described inner sliding sleeve (4) is internal
Power transmission shaft (1) is paid with lock respectively in two ends up and down, screwdriver bit (7) is connected；Described fixed cover (3) bottom is connected to stop collar (9), institute
Stating and be provided with position-limit mechanism (10) between stop collar (9) and fixed cover (3), described position-limit mechanism (10) passes through inner sliding sleeve (4) side
The chute offered is connected with inner sliding sleeve (4).
A kind of locking machine structure for screw locking machine device people the most according to claim 1, it is characterised in that: described screwdriver bit
(7) end diameter is more than external diameter and inner sliding sleeve (4) the top internal diameter of screwdriver bit adapting rod (6).
A kind of locking machine structure for screw locking machine device people the most according to claim 1, it is characterised in that: described spring
(8) stroke is slightly larger than the track length on inner sliding sleeve (4).
A kind of locking machine structure for screw locking machine device people the most according to claim 1, it is characterised in that: described fixed cover
(3) all it is connected by mosaic mode is fixing with between mounting flange (2) and inner sliding sleeve (4) with pawl head (5).
A kind of locking machine structure for screw locking machine device people the most according to claim 1, it is characterised in that: biography paid by described lock
Moving axis (1) can be replaced by splined shaft or screw mandrel.
A kind of locking machine structure for screw locking machine device people the most according to claim 1, it is characterised in that: described inner sliding sleeve
(4) and it is additionally provided with spring between fixed cover (3).
A kind of locking machine structure for screw locking machine device people the most according to claim 1, it is characterised in that: described position restrainer
Structure (10) is steel ball, step, pin or guide rod hanging platform, described position-limit mechanism (10) and inner sliding sleeve (4) be each other parallel or
It is coaxially disposed.
A kind of locking machine structure for screw locking machine device people the most according to claim 1, it is characterised in that: described inner sliding sleeve
(4) chute that side is offered is spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539295.4U CN205660371U (en) | 2016-06-06 | 2016-06-06 | A lock pair mechanism for locking screw robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539295.4U CN205660371U (en) | 2016-06-06 | 2016-06-06 | A lock pair mechanism for locking screw robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660371U true CN205660371U (en) | 2016-10-26 |
Family
ID=57155861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539295.4U Active CN205660371U (en) | 2016-06-06 | 2016-06-06 | A lock pair mechanism for locking screw robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584274A (en) * | 2017-08-30 | 2018-01-16 | 赵阳 | Single double methods moved automatic tightening bolt device and its tighten bolt of driving |
-
2016
- 2016-06-06 CN CN201620539295.4U patent/CN205660371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584274A (en) * | 2017-08-30 | 2018-01-16 | 赵阳 | Single double methods moved automatic tightening bolt device and its tighten bolt of driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215100 No. 2011 Swan Dang Road, Hengjing Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Best Technology Co., Ltd. Address before: 215100 Binhe Road 588, Suzhou High-tech Zone, Jiangsu Province Patentee before: Suzhou Best Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |