CN202701711U - Automatic propulsive device for clamping and centering trolley - Google Patents
Automatic propulsive device for clamping and centering trolley Download PDFInfo
- Publication number
- CN202701711U CN202701711U CN2012202744135U CN201220274413U CN202701711U CN 202701711 U CN202701711 U CN 202701711U CN 2012202744135 U CN2012202744135 U CN 2012202744135U CN 201220274413 U CN201220274413 U CN 201220274413U CN 202701711 U CN202701711 U CN 202701711U
- Authority
- CN
- China
- Prior art keywords
- ball screw
- motor support
- chassis
- support frame
- motor
- 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
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an automatic propulsive device for a clamping and centering trolley of large mechanical processing equipment. Four steel channels are connected to form a rectangular bottom frame; a caster is respectively arranged on the edge of each end rim of the frame, and can be moved horizontally on the T-shaped rail. A motor, a speed reducer, a miniature plum coupler, a motor support A, a ball screw, a nut sleeve and a motor support B are sequentially connected to form a transmission device. When the motor works, the speed reducer, the miniature plum coupler and the ball screw are driven to rotate sequentially; the ball screw is engaged with the nut sleeve, so that a caster on the bottom frame horizontally moves and rotates; a positioning limit plate is respectively arranged on opposite sides of two motor supporting supports, and provided with an inductance sensor; and the bottom frame moves between the two inductance sensors, and a command transmitted to the controller from the inductance sensor by virtue of the moving distance of the two inductance sensors. According to the automatic propulsive device, butt joint of two workpieces can be performance with high efficiency and high accuracy.
Description
Technical field
The utility model relates to a kind of big machinery process equipment, and more particularly, the utility model relates to a kind of clamping centering dolly drill autofeeder.
Background technology
In the field of machining, originally Large Parts Machining, long parts mostly adopt and manually finish with instrument, yardstick and aid.The defective of this method mainly is that hand labor intensity is large, inefficiency, during two parts docking, center line and workpiece centre COINCIDENCE PROBLEMS at assembly line are difficult to solve, and workpiece can produce movement, distortion and vibrations in process, affects machining accuracy.In addition, large long production and processing of manually-operated also can bring potential safety hazard.
Summary of the invention
The purpose of the present utility model is by overcoming the deficiencies in the prior art, a kind of clamping centering dolly drill autofeeder being provided.
The purpose of invention of the present utility model passes to lower technical scheme and realizes:
A kind of clamping centering dolly drill autofeeder comprises under(-)chassis and transmission device.Described under(-)chassis is the rectangular frame that is connected to form by four channel-section steels, and notch is to in opposite directions, respectively is provided with a castor in the end frame edge of under(-)chassis.Described transmission device is by motor, reductor, the plum blossom miniature couplings, the motor support frame first, ball screw, nut sleeve and motor support frame second connect to form successively, described nut sleeve is connected to the wherein centre of a frame of under(-)chassis, described motor connection reductor is mounted on the plum blossom miniature couplings on the motor support frame first again, described plum coupling is provided with ball screw, described ball screw passes the nut sleeve supporting with it and is connected to motor support frame second, two relative one sides of motor support frame respectively are provided with a positioning limit plate, and described positioning limit plate is provided with inductance sensor.
The purpose of the present utility model can also be achieved through the following technical solutions:
Described motor support frame second is provided with the individual event thrust bearing, and described thrust bearing and ball screw are supporting.Described castor is fixed on the under(-)chassis by the castor installation shaft, and the castor outside is provided with safety guard.The edge of described under(-)chassis is provided with four symmetrical suspension ring.
Compared with prior art, the utlity model has following beneficial effect:
1. the drill autofeeder automaticity is high, make processing work not mobile, indeformable,
Do not shake, thereby improve the precision of workpiece processing;
2.Alleviate employee's labour intensity, improved operating efficiency, reduce production costs;
3.Ensure employee's production safety.
Description of drawings
Fig. 1 is for clamping centering dolly drill autofeeder stereogram;
Fig. 2 is for clamping centering dolly drill autofeeder side view.
Among the figure: under(-)chassis 1, castor installation shaft 2, safety guard 3, motor support frame first 4, motor support frame second 5, ball screw 6, plum blossom miniature couplings 7, reductor 8, motor 9, nut sleeve 10, castor 11, suspension ring 12, positioning limit plate 13, inductance sensor 14, individual event thrust bearing 15.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment essentiality content of the present utility model is described in further detail:
As shown in Figure 1 and Figure 2: a kind of clamping centering dolly drill autofeeder comprises under(-)chassis 1 and transmission device.Under(-)chassis 1 is the rectangular frame that is connected to form by four channel-section steels, and notch is to in opposite directions, respectively is provided with a castor 11 in the end frame edge of under(-)chassis 1, and castor 11 is placed on the "T"-shaped track.Transmission device is connected to form successively by motor 9, reductor 8, plum blossom miniature couplings 7, motor support frame first 4, ball screw 6, nut sleeve 10 and motor support frame second 5.Nut sleeve 10 is connected to the wherein centre of a frame of under(-)chassis, motor 9 connection reductors 8 are mounted on the plum blossom miniature couplings 7 on the motor support frame first 4 again, plum coupling 7 is provided with ball screw 6, ball screw 6 passes the nut sleeve supporting with it 10 and is connected on the motor support frame second 5, when motor 9 work, driving successively reductor 8, plum blossom miniature couplings 7 and ball screw 6 rotates, ball screw 6 and nut sleeve 10 engagements make the castor 11 on the under(-)chassis 1 move horizontally propelling.Two motor support frames 4,5 relative one sides respectively are provided with a positioning limit plate 13, positioning limit plate 13 is provided with inductance sensor 14, under(-)chassis 1 is mobile between two inductance sensors 14, and its displacement is accepted the instruction that inductance sensor is transmitted to controller.
The purpose of the present utility model can also be achieved through the following technical solutions:
As shown in Figure 1 and Figure 2: motor support frame second 5 is provided with individual event thrust bearing 15, and single thrust bearing 15 is supporting with ball screw 6, the movement of carrying under(-)chassis 1.Castor 11 is fixed on the under(-)chassis 1 by castor installation shaft 2, and castor 11 is moved horizontally, and castor 11 outsides are provided with safety guard 3, ensure operator's safety with this.The frame of under(-)chassis 1 is provided with four symmetrical suspension ring, is convenient to the equipment handling and installs.
Claims (4)
1. one kind clamps centering dolly drill autofeeder, comprise under(-)chassis and transmission device, it is characterized in that: described under(-)chassis is the rectangular frame that is connected to form by four channel-section steels, notch is to in opposite directions, end frame edge at under(-)chassis respectively is provided with a castor, described transmission device is connected to form successively by motor, reductor, plum blossom miniature couplings, motor support frame first, ball screw, nut sleeve and motor support frame second, and described nut sleeve is connected to the wherein centre of a frame of under(-)chassis; Described motor connection reductor is mounted on the plum blossom miniature couplings on the motor support frame first again, described plum coupling is provided with ball screw, described ball screw passes the nut sleeve supporting with it and is connected to motor support frame second, two relative one sides of motor support frame respectively are provided with a positioning limit plate, and described positioning limit plate is provided with inductance sensor.
2. clamping centering dolly drill autofeeder according to claim 1, it is characterized in that: described motor support frame second is provided with the individual event thrust bearing, and described thrust bearing and ball screw are supporting.
3. clamping centering dolly drill autofeeder according to claim 1, it is characterized in that: described castor is fixed on the under(-)chassis by the castor installation shaft, and the castor outside is provided with safety guard.
4. clamping centering dolly drill autofeeder according to claim 1 is characterized in that: the edge of described under(-)chassis is provided with four symmetrical suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202744135U CN202701711U (en) | 2012-06-12 | 2012-06-12 | Automatic propulsive device for clamping and centering trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202744135U CN202701711U (en) | 2012-06-12 | 2012-06-12 | Automatic propulsive device for clamping and centering trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701711U true CN202701711U (en) | 2013-01-30 |
Family
ID=47582051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202744135U Expired - Fee Related CN202701711U (en) | 2012-06-12 | 2012-06-12 | Automatic propulsive device for clamping and centering trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944187A (en) * | 2016-01-07 | 2017-07-14 | 郭东江 | Double helical teeth roll-type is to nibbling shredder |
-
2012
- 2012-06-12 CN CN2012202744135U patent/CN202701711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944187A (en) * | 2016-01-07 | 2017-07-14 | 郭东江 | Double helical teeth roll-type is to nibbling shredder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102633114B (en) | Visual worktable for workpiece conveying on catenary | |
| CN203184855U (en) | Key weld joint assembling and intelligent welding device for 1000 kV transmission and transformation electric tower | |
| CN203679629U (en) | Support table positioner | |
| CN202894648U (en) | Pipeline flange pairing device | |
| CN203141249U (en) | Large-diameter steel pipe excircle grinder | |
| CN108032078B (en) | A kind of assembly device of aero-engine low-pressure turbine shaft-disk component | |
| CN102430886B (en) | Shifting device of double-side assembling and clamping workpiece for automatic welding of hydraulic support | |
| US20160207174A1 (en) | Universal fixture for burring machine | |
| CN203579332U (en) | Internal and external grinding machine for pipe | |
| CN112846585A (en) | Circular track repair welding circulation production system | |
| CN106441736B (en) | Automatic airtight detecting machine for rim | |
| CN106736116B (en) | Robot automatic welding production line based on central computer Automatic Control | |
| CN110860841A (en) | Overturning fixture tool | |
| CN202701711U (en) | Automatic propulsive device for clamping and centering trolley | |
| CN103659430A (en) | Reverse feeding mechanism for tube laser cutting machine | |
| CN108639747B (en) | Automatic carrying device for wheel edge supporting shafts | |
| CN105458760A (en) | Moving support of boring machine for frame-type strander | |
| RU122921U1 (en) | STAND FOR EDITING CAR DRIVES | |
| CN216706553U (en) | Steel pipe convenient-to-use welding machine tool | |
| CN212095242U (en) | Girder plate manufacturing platform based on automatic production line of crane girder | |
| CN210147749U (en) | Cold-rolled steel sheet burnishing device | |
| CN107891244A (en) | A kind of power transmission line steel pipe rod rotating welding system | |
| CN203612493U (en) | Ground automatic rotary conveying machine | |
| CN203316550U (en) | End socket necking machine | |
| CN208005085U (en) | A kind of power transmission line steel pipe rod rotational positioning and lash adjustment |
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: 20130130 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |