CN205702905U - A kind of detent mechanism of automatization collision prevention device - Google Patents
A kind of detent mechanism of automatization collision prevention device Download PDFInfo
- Publication number
- CN205702905U CN205702905U CN201620253483.0U CN201620253483U CN205702905U CN 205702905 U CN205702905 U CN 205702905U CN 201620253483 U CN201620253483 U CN 201620253483U CN 205702905 U CN205702905 U CN 205702905U
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- China
- Prior art keywords
- hole
- location
- detent mechanism
- connecting shaft
- upper shell
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Abstract
The detent mechanism of a kind of automatization of the present utility model collision prevention device, collision prevention device includes housing and the connector being connected with housing, and detent mechanism includes axial positioning mechanism and circumferencial direction detent mechanism；Axial positioning mechanism includes housing, collision electric installation and fairlead, housing includes upper shell and lower house, collision electric installation includes connecting shaft, the connecting shaft steel bushing that is enclosed within outside connecting shaft, be fixed on the conduction bulb of connecting shaft lower end by elastic cylindrical pin and be arranged at the conductive trough that conduction bulb is peripheral, and fairlead is fixed on the upper center axis hole of upper shell；Circumferencial direction detent mechanism includes alignment pin and hole, location, hole, location I that hole, location includes being arranged on upper shell and the hole, location II being arranged on lower house, and the cylindrical end of alignment pin is welded in hole, location I, bulb end and hole II, location linear contact lay.Detent mechanism of the present utility model, simple in construction, it is easy to dismount, change, reduce processing cost, improve work efficiency.
Description
Technical field
This utility model relates to the detent mechanism of a kind of automatization collision prevention device, belongs to welding auxiliary equipment technology neck
Territory.
Background technology
Along with the development of modern industry, industrial automation level improves constantly, and robot application in the industrial production is more
Come the most extensive, improve robot work quality in the industrial production and efficiency is particularly important.In robot welding works,
The damage that when collision prevention device can effectively prevent welding robot from colliding, Butt welding gun and robot etc. cause, improves robot
The safety of work and production efficiency.Though but the detent mechanism in existing robot collision prevention device can ensure that the work of robot
Making precision, but mostly structure is complicated, after damage, easy-maintaining is not changed.
Utility model content
This utility model is in order to overcome the deficiency of above technology, it is provided that the localization machine of a kind of automatization collision prevention device
Structure, this detent mechanism simple in construction, it is prone to dismounting when component damage, changes, reduce processing cost, improve work effect
Rate.Automatization's collision prevention device described in this utility model can be also used on other welding dedicated devices.
This utility model overcomes its technical problem be the technical scheme is that
The detent mechanism of a kind of automatization collision prevention device, described collision prevention device includes housing and is connected with housing
Connector, described detent mechanism includes axial positioning mechanism and circumferencial direction detent mechanism；Axial positioning mechanism includes housing, touches
Hitting electric installation and fairlead, housing includes that upper shell and lower house, collision electric installation include connecting shaft, are enclosed within outside connecting shaft
Connecting shaft steel bushing, be fixed on the conduction bulb of connecting shaft lower end by elastic cylindrical pin and to be arranged at conduction bulb peripheral
Conductive trough, fairlead is fixed on the upper center axis hole of upper shell, and described conductive trough is fixed on the central shaft of lower house, even
Spindle is movably set on the central shaft of upper shell and can move up and down along central shaft after fairlead；Circumferencial direction localization machine
Structure includes alignment pin and hole, location, and hole, location includes the hole, location I being arranged on upper shell and the location being arranged on lower house
Hole II, the cylindrical end of alignment pin is welded in hole I, location, bulb end and hole II, location linear contact lay.
Preferred according to this utility model, the diameter in hole, described location I is less than the diameter in hole II, location.
Preferred according to this utility model, described connector include being arranged at the robot adpting flange above upper shell and
It is arranged at the welding gun adpting flange below lower house.
The beneficial effects of the utility model are:
1, detent mechanism of the present utility model, can be by anti-collision when welding robot or welding dedicated device normally work
Collision device positions completely, it is ensured that welding robot or the homework precision of welding dedicated device；When welding gun and workpiece or other objects
When colliding when colliding, detent mechanism will not interfere with the movement of shell position, when robot is once again powered up with artificial
Adjustment can work on.
2, detent mechanism of the present utility model, simple in construction, it is prone to dismounting when component damage, changes, reduce processing
Cost, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of collision prevention device of the present utility model.
Fig. 2 is the cross-sectional view of collision electric installation of the present utility model.
Fig. 3 is the structural representation of circumferencial direction detent mechanism of the present utility model.
In figure, 1, alignment pin, 2, hole, location, 21, hole I, location, 22, hole II, location, 3, housing, 31, upper shell, 32, under
Housing, 4, collision electric installation, 41, connecting shaft steel bushing, 42, connecting shaft, 43, elastic cylindrical pin, 44, conduction bulb, 45, conduction
Groove, 5, fairlead, 6, robot adpting flange, 7, welding gun adpting flange, 8, electric magnet, 9, stage clip.
Detailed description of the invention
It is better understood from this utility model, below in conjunction with the accompanying drawings with specific embodiment to this reality for the ease of those skilled in the art
Being described in further details with novel, following is only exemplary not limit protection domain of the present utility model.
As it is shown in figure 1, automatization of the present utility model collision prevention device includes housing 3 and the connection being connected with housing
Part, connector includes the robot adpting flange 6 being arranged at above upper shell and is arranged at the welding gun connection method below lower house
Blue 7.Described detent mechanism includes axial positioning mechanism and circumferencial direction detent mechanism.
As shown in Figure 1, 2, axial positioning mechanism includes housing 3, collision electric installation 4 and fairlead 5, and housing 3 includes
Housing 31 and lower house 32, described robot adpting flange 6 is arranged at the top of upper shell 31, and welding gun adpting flange 7 is arranged at
The lower section of lower house 32, is respectively arranged with one block of electric magnet 8 in the groove of upper shell 31 and lower house 32, after energising so that
Upper shell and lower house adhesive；Collision electric installation includes connecting shaft 42, the connecting shaft steel bushing 41 that is enclosed within outside connecting shaft, pass through bullet
Property straight pin 43 be fixed on the conduction bulb 44 of connecting shaft lower end and be arranged at the conductive trough 45 that conduction bulb is peripheral, described in lead
Being guide copper sleeve to set 5, it is fixed on the upper center axis hole of upper shell 31, and described conductive trough 45 is fixed on lower house 32
On central shaft, connecting shaft 42 is movably set on the central shaft of upper shell 31 and can move down along central shaft after fairlead 5
Dynamic, for matched in clearance between connecting shaft steel bushing 41 and the upper shell being cased with fairlead 5, reach the purpose axially positioned, conducting sphere
44 without limitation on the rotation of the circumferencial direction of housing.Described connecting shaft steel bushing 41 is outer and is positioned at the top of connecting shaft steel bushing and leads
Between set 5, it is arranged with stage clip 9, the stress of connecting shaft can be buffered.
As it is shown on figure 3, circumferencial direction detent mechanism includes alignment pin 1 and hole 2, location, hole, location includes being arranged at upper shell
On hole I 21, location and the hole, location II 22 that is arranged on lower house, hole, described location I 21 and hole II 22, location be correspondingly arranged,
The diameter in hole I 21, location less than the diameter in hole II 22, location, the cylindrical end of alignment pin 1 is welded in hole I 21, location, bulb end with
Hole II 22, location linear contact lay, it is achieved the location of circumferencial direction.
When welding robot or welding dedicated device normally work, collision prevention device is energized, the magnetic field that electric magnet 8 produces
Upper shell 31 is pulled together with lower house 32, and the bulb end of alignment pin 1 is inserted in hole II 22, location, and collision prevention device is complete
Full location.When welding gun collides with workpiece or other objects, the stress that collision produces makes upper shell 31 and lower house 32
Relative position change, lower house 32 can occur the deflection of certain angle, and when stress is less, lower house 32 is in deflection
The bulb end of middle alignment pin 1 and hole II 22, location are always maintained at point cantact；When stress is more than a certain value, lower house 32 deflection angle
Degree is relatively big, and now the bulb end of alignment pin 1 departs from lower house 32, it is to avoid the damage of collision prevention device parts.When again giving dress
After putting power supply, can be positioned manually by detent mechanism of the present utility model.
Above only describes ultimate principle of the present utility model and preferred implementation, those skilled in the art can be according to above-mentioned
Many changes may be made and improves in description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (3)
1. a detent mechanism for automatization's collision prevention device, described collision prevention device includes housing (3) and is connected with housing
Connector, it is characterised in that: described detent mechanism includes axial positioning mechanism and circumferencial direction detent mechanism；Axially localization machine
Structure includes housing (3), collision electric installation (4) and fairlead (5), and housing (3) includes upper shell (31) and lower house (32), touches
Hit connecting shaft steel bushing (41) that electric installation includes connecting shaft (42), is enclosed within outside connecting shaft, fixed by elastic cylindrical pin (43)
Conduction bulb (44) in connecting shaft lower end and be arranged at the conductive trough (45) that conduction bulb is peripheral, fairlead (5) is fixed on
On the upper center axis hole of upper shell (31), described conductive trough (45) is fixed on the central shaft of lower house (32), connecting shaft
(42) it is movably set on the central shaft of upper shell (31) and can move up and down along central shaft after fairlead (5)；Circumference side
Include that alignment pin (1) and hole, location (2), hole, location include the hole, location I (21) being arranged on upper shell and set to detent mechanism
The hole, location II (22) being placed on lower house, the cylindrical end of alignment pin (1) is welded in hole I (21), location, bulb end and location
Hole II (22) linear contact lay.
The detent mechanism of automatization the most according to claim 1 collision prevention device, it is characterised in that: hole, described location I
(21) diameter is less than the diameter in hole II (22), location.
The detent mechanism of automatization the most according to claim 1 collision prevention device, it is characterised in that: described connector includes
It is arranged at the robot adpting flange (6) above upper shell and is arranged at the welding gun adpting flange (7) below lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253483.0U CN205702905U (en) | 2016-03-30 | 2016-03-30 | A kind of detent mechanism of automatization collision prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253483.0U CN205702905U (en) | 2016-03-30 | 2016-03-30 | A kind of detent mechanism of automatization collision prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702905U true CN205702905U (en) | 2016-11-23 |
Family
ID=57311829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253483.0U Expired - Fee Related CN205702905U (en) | 2016-03-30 | 2016-03-30 | A kind of detent mechanism of automatization collision prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773002A (en) * | 2016-03-30 | 2016-07-20 | 山东诺博泰智能科技有限公司 | Positioning mechanism for automatic anti-collision device |
-
2016
- 2016-03-30 CN CN201620253483.0U patent/CN205702905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773002A (en) * | 2016-03-30 | 2016-07-20 | 山东诺博泰智能科技有限公司 | Positioning mechanism for automatic anti-collision 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: 20161123 Termination date: 20200330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |