CN204127275U - A kind of pressing robot two shaft coupling piece - Google Patents
A kind of pressing robot two shaft coupling piece Download PDFInfo
- Publication number
- CN204127275U CN204127275U CN201420536096.9U CN201420536096U CN204127275U CN 204127275 U CN204127275 U CN 204127275U CN 201420536096 U CN201420536096 U CN 201420536096U CN 204127275 U CN204127275 U CN 204127275U
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- China
- Prior art keywords
- base
- shaft coupling
- axle
- coupling piece
- nut fixed
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Abstract
The utility model discloses a kind of pressing robot two shaft coupling piece, comprise the slip base be connected with an axle base sliding and the nut fixed base be connected with slip base, described slip base is provided with the nested axle of protrusion, and described nut fixed base is provided with and the positioning hole allowing nested axle insert.Pressing robot two shaft coupling piece of the present utility model, slip base is assembled together by nested axle with nut fixed base, realize two shaft coupling pieces by the combination of slide block slide rail to be connected with the slideable of axle base simultaneously, two shaft coupling piece structures are like this simple, assembling easily, can improve efficiency of assembling.
Description
Technical field
The utility model belongs to punching press four shaft industrial robot, and specifically, the utility model relates to a kind of pressing robot two shaft coupling piece.
Background technique
On current stamping line at home, major part adopts manual type always, only has minority to realize the industrial robot automation of stamping line.The domestic Article 1 cooperated with American I Si Corporation of Jinan No. 2 Maching Tool Factory was used for the large automatic production line that vehicle cladding element punching produces and came into operation in Chongqing Chang'an Automobile Co., Ltd. nineteen ninety-five; Within 1996, automotive industry company of Shanghai FAW-Volkswagen has introduced heavy-duty machines people automatic stamping production line from German Schuler company and American I Si Corporation and has come into operation respectively, the use of these automatic stamping production lines improves manufacturing efficiency greatly, but cost is very expensive.Nineteen ninety-five, the Chinese Academy of Sciences started the research carrying out robot flexibility punching automation mechanized production system technology, and carried out engineer applied work; Domestic Article 1 self design in 1997, the flexible automation punch line having an independent intellectual property right come into operation in Changchun company of FAW-Volkswagen.Then industrial robot automatic production starts to come into Chinese industry-by-industry.
Until 2014 this year China (Shanghai) International Industry robot and industrial automation exhibition on, present the industrial robot effect that should have and play aborning increasing.Wherein just there are multi-freedom robot, parallel robot, coordinates robot, truss mechanism hand, boosting manipulator etc. about robot body.These are all widely used in all trades and professions such as automobile, electronics, food, medicine, lathe.
Current punching press industrial robot has six axles, tetraplocaulous, has profile huge, have compact structure, have plenty of pure articulated robot, have plenty of pure Cartesian robot, has plenty of existing joint and has again rectangular coordinate system.
Four current shaft industrial robots, one two axle adopts aluminium sheet and fastening piece hexagon socket head cap screw to carry out locking to be connected substantially, complex structure, and processing cost is higher, affects Assembling Production efficiency, the positioning precision of reduction robot and affect the stability of robot in work.
Four current shaft industrial robots, one two shaft drive link assembling mode is plane locking assembling mode.The rigging position degree of this mode to the planeness of the contact plane of correspondence and drive lead screw central shaft requires higher, in brief, one or two axles meet screw mandrel two ends after assembling and middle part feed screw nut's central shaft three is coaxial, cause the assembling difficulty increasing two shaft coupling pieces and an axle base, efficiency of assembling is affected.
Model utility content
The utility model provides a kind of pressing robot two shaft coupling piece, and object reduces the assembling difficulty with an axle base, improves efficiency of assembling.
To achieve these goals, the technological scheme that the utility model is taked is: a kind of pressing robot two shaft coupling piece, comprise the slip base be connected with an axle base sliding and the nut fixed base be connected with slip base, described slip base is provided with the nested axle of protrusion, and described nut fixed base is provided with and the positioning hole allowing nested axle insert.
Described positioning block is circular hole.
The axis of described nested axle and the movement direction of described slip base perpendicular.
Described slip base comprises the sliding plate of the sliding platform both sides relative with being located at sliding platform, and described nut fixed base is located on sliding platform with described nested axle.
Described sliding platform and described sliding plate are integrated casting, and the described slip base formed is hat.
The material of described slip base is aluminum alloy.
Described nut fixed base is provided with the mounting hole for holding nut, and described positioning hole is positioned at the center position on the surface that nut fixed base fits with described sliding platform, and the axes intersect of the axis of positioning hole and mounting hole and vertical.
Described sliding plate is provided with the slide block coordinated with the guide rail be arranged on a described axle base.
A described axle base comprises dunnage, establish support frame on the supporting plate and be located at the base side plate of support frame sidepiece, described guide rail is established on the support frame, described sliding platform embeds in the receiving cavity of support frame inside, and described nut fixed seating is between sliding platform and base side plate.
Pressing robot two shaft coupling piece of the present utility model, slip base is assembled together by nested axle with nut fixed base, realize two shaft coupling pieces by the combination of slide block slide rail to be connected with the slideable of axle base simultaneously, two shaft coupling piece structures are like this simple, assembling easily, can improve efficiency of assembling, and structure is simple, assembling is easy to advantage to adopt an axle assembly of these two shaft coupling pieces also to have, also there is easy processing, join strength is high, assembly error impact is little and the advantage of stable gravity center.
Accompanying drawing explanation
This specification comprises the following drawings, shown content respectively:
Fig. 1 is the structural representation of pressing robot one axle assembly adopting model utility two shaft coupling piece;
Fig. 2 is the structural representation of pressing robot one axle assembly after removing shell;
Fig. 3 is the structural representation of pressing robot one axle assembly another angle after removing shell;
Fig. 4 is the structural representation of the utility model two shaft coupling piece;
Fig. 5 is the plan view of the utility model two shaft coupling piece;
Fig. 6 is the sectional view of the utility model two shaft coupling piece;
Fig. 7 is the erection drawing of pressing robot one axle assembly and two beam barrels;
Be labeled as in figure:
1, a shaft housing;
2, an axle base; 21, dunnage; 22, support frame; 221, receiving cavity; 222, attachment face; 23, base side plate; 24, guide rail; 25, bearing support; 26, screw mandrel;
3, two shaft coupling pieces; 31, slide block; 32, slip base; 321, sliding platform; 322, sliding plate; 33, nested axle; 34, nut fixed base; 341, positioning hole; 342, mounting hole; 343, breach; 35, wire casing; 36, speed reducer connecting plate;
4, pump nozzle; 5, two beam barrels; 6, speed reducer; 7, tank chain.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, be described in further detail embodiment of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technological scheme, and contribute to its enforcement.
As shown in Figure 1 to Figure 3 for adopting pressing robot one axle assembly of the utility model two shaft coupling piece, it comprises a shaft housing 1, one axle base 2 and two shaft coupling pieces 3 of the present utility model, as shown in Figure 4, two shaft coupling pieces 3 comprise the slip base 32 be slidably connected with an axle base 2 and the nut fixed base 34 be connected with slip base 32, slip base 32 is provided with the nested axle 33 of protrusion, nut fixed base 34 is provided with and the positioning hole 341 allowing nested axle 33 insert, when assembling nut fixed base 34, nested axle 33 inserts in the positioning hole 341 on nut fixed base 34, the effect of location can be played to nut fixed base 34, nut fixed base 34 is facilitated to be assembled on slip base 32.
As shown in Figure 1, a shaft housing 1 covers on an axle base 2, and two shaft coupling pieces 3 are slidably connected with an axle base 2 in shaft housing 1 inside.
Specifically, slip base 32 comprises the sliding plate 322 of speed reducer connecting plate 36, sliding platform 321 both sides relative with being located at sliding platform 321, and nut fixed base 34 is located on sliding platform 321 with nested axle 33.
As preferably, as shown in Figure 4, the cross section of sliding platform 321, roughly in Π font, is both ends open, inner hollow and also arrange the component of opening in side.Sliding plate 322 is rectangular plate, and two sliding plates 322 link into an integrated entity at the edge of sliding platform 321 opening side and sliding platform 321, sliding plate 322 and perpendicular with the side of sliding platform 321, and two sliding plates 322 are also in same plane.
Speed reducer connecting plate 36 is the ends being positioned at slip base 32, speed reducer connecting plate 36 links into an integrated entity at same one end of sliding platform 321 and two sliding plates 322 and sliding platform 321 and sliding plate 322, and the one end open of sliding platform 321 is also closed by speed reducer connecting plate 36.
As preferably, speed reducer connecting plate 36, sliding platform 321 are with sliding plate 322 for adopt aluminum alloy material integrally casting shaping, and the slip base 32 of formation is roughly hat-shaped structure.The slip base 32 adopting aluminum alloy material to make has lightweight, easy processing and the high advantage of intensity, and because slip base 32 is the major components as two shaft coupling pieces 3 are connected with two spindle units of pressing robot, the slip base 32 of high strength guarantees reliable transmission.
As shown in Figure 4, Figure 5 and Figure 6, nested axle 33 is columniform component, the axis of nested axle 33 and the movement direction of slip base 32 perpendicular, one end of nested axle 33 is fixedly connected with sliding platform 321 through after the through hole that sliding platform 321 is arranged, and the position of nested axle 33 on sliding platform 321 is positioned at the center position on sliding platform 321 width direction.
As shown in Figure 4, nut fixed base 34 is rectangular block shape component, nut fixed base 34 is provided with the mounting hole 342 for holding nut (not shown), positioning hole 341 is positioned at the center position on the surface that nut fixed base 34 fits with sliding platform 321, and the axes intersect of the axis of positioning hole 341 and mounting hole 342 and vertical.The nut installed in mounting hole 342 matches with the screw mandrel 26 arranged in an axle base 2, forming screw-drive mechanism, moving for driving two shaft coupling pieces 3.Mounting hole 342 is the circular hole running through nut fixed base 34 along the thickness direction of nut fixed base 34, and as shown in Figure 6, positioning hole 341 is also communicated with mounting hole 342, but nested axle 33 does not insert in mounting hole 342.
Nut fixed base 34 is fixedly connected with sliding platform 321 by screw, nested axle 33 is transition fit with the positioning hole 341 of nut fixed base 34, nested axle 33 1 aspect can play positioning action when assembling nut fixed base 34, gearing can be played on the other hand, guarantee that nut fixed base 34 can drive slip base 32 synchronizing moving, improve the connection reliability between nut fixed base 34 and slip base 32.
As shown in Figure 4 and Figure 6, nut fixed base 34 is provided with the breach 343 of a rectangle, this breach 343 is arranged on the side relative with the side arranging positioning block on nut fixed base 34, breach 343 also extends to mounting hole 342 place, and positioning hole 341 and breach 343 lay respectively at the side of mounting hole 342.This breach 343 is set, nut fixed base 34 is opened slightly when assembling nut, to facilitate the installation of nut.
As preferably, nut fixed base 34 and nested axle 33 are that the Q235 material adopting blackening process to cross makes, and have the advantage of the high and easily processing of intensity.
As preferably, as shown in Figures 2 and 3, an axle base 2 comprises dunnage 21, be located at the support frame 22 in dunnage 21 and be located at the base side plate 23 of support frame 22 sidepiece, and one end of base side plate 23 is also connected with dunnage 21.Support frame 22 is the rectangle frame structure of inner hollow, the receiving cavity 221 of its inner rectangle for holding sliding platform 321, support frame 22 is at one end fixedly connected with dunnage 21, and both are perpendicular, base side plate 23 is fixedly connected with support frame 22 in a side of support frame 22, the closure of openings that receiving cavity 221 is formed in this side by base side plate 23.Dunnage 21 and base side plate 23 are flat board, and a shaft housing covers support frame 22, and are connected with dunnage 21 and base side plate 23.Screw mandrel 26 is arranged in the receiving cavity 221 of support frame 22, and the axis of screw mandrel 26 is parallel with the length direction of receiving cavity 221, and screw mandrel 26 is positioned at the middle position on receiving cavity 221 width direction.Bearing support 25, two bearing supports 25 that base side plate 23 is provided with two support screws 26 are distributed in the both sides of slip base 32.The sliding platform 321 of slip base 32 embeds in the receiving cavity 221 of support frame 22 inside, and nut fixed base 34 is between sliding platform 321 and base side plate 23, and screw mandrel 26 coordinates with it through the nut in nut fixed base 34.
As preferably, dunnage 21 and support frame 22 and base side plate 23 are for adopt gray cast iron material integrally casting shaping, the main body quality comparatively aluminum alloy weight of the axle assembly formed, the overall center of gravity of favourable reduction by axle assembly, improve steadiness, and the axle assembly formed has, and intensity is high, cost is low, the advantage of easy processing.
As shown in Figures 2 and 3, support frame 22 is provided with two guide rails 24 coordinated with two shaft coupling pieces 3, side parallel with base side plate 23 on support frame 22 is the attachment face 222 of mounting guide rail 24, two guide rails 24 parallel with screw mandrel 26, correspondingly on two sliding plates 322, are provided with the slide block 31 be connected with guide rail 24.
As preferably, as shown in Figure 7, the attachment face 222 for mounting guide rail 24 on support frame 22 parallels with base side plate 23, and two beam barrels 5 are as the parts of robot two axle, two beam barrels 5 are connected with speed reducer 6, and speed reducer 6 is arranged on the speed reducer connecting plate 36 on two shaft coupling pieces 3.The sliding platform 321 of slip base 32 embeds in the receiving cavity 221 of support frame 22, form a kind of mounting structure of sunk type, adopt this mounting structure, the overall center of gravity of favourable reduction by axle assembly on the one hand, the steadiness of further raising one axle assembly, on the other hand, because an axle assembly is vertically arrange on pressing robot, namely parts such as guide rail 24 grade are vertical, the fitting surface (this fitting surface be with attachment face 222 paralleling but discontiguous vertical plane guide rail 24 on) of guide rail 24 with slide block 31 and the axis coplanar of two beam barrels 5, then two beam barrels 5 are optimal locations in terms of mechanics, make the center of gravity of two beam barrels 5 in this plane, stressed the most reasonable.
In addition, as shown in Figure 1, pump nozzle 4 is provided with in the outside of a shaft housing 1, the oil pipe be connected with pump nozzle 4 is provided with in shaft housing 1 inside, inner oil pipe extends to slide block 31 and nut fixed base 34 upper cap nut place by the tank chain 7 arranged in shaft housing 1 inside, there is provided lubricant oil between slide block 31 and guide rail 24, nut and screw mandrel 26, reduce friction, increase the service life.As shown in Figure 4, a wire casing 35 is not provided with at the same one end portion of two sliding plates 322 of two shaft coupling pieces 3, wire casing 35 is for using cold rolling sheet-metal formed, tank chain 7 is distributed in the both sides of support frame 22, and one end of the tank chain 7 of each side is connected with base side plate 23, the other end is connected with wire casing 35.
One axle assembly of said structure, by designing a kind of structure function both having realized original numerous splice and coordinated assembling to reach, can reduce assembling difficulty again, improving the integral structure of the steadiness of intensity and robot.Thus use the high strength of its one piece casting, easily processing improve robot manufacturing efficiency and increase its operating life.The nut fixed base 34 of the utility model two shaft coupling piece is connected with adopting nested assembling mode between slip base 32, by finding the linkage function both having realized plane locking assembling, the structure of the assembling difficulty of satisfied three central axis can be reduced again, be convenient to the mounting point determining nut fixed base 34.The utility model two shaft coupling piece can meet the transition request accepting robot one axle and two axles, there is easy-formation, easily assembling, on-deformable feature, assembled by described nested axle and feed screw nut and link together, realize being connected with the slideable of an axillare by slide block guide rail combination simultaneously, such assembly structure is installed simple, join strength is high, and assembly error impact is little.
Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technological scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technological scheme directly applied to other occasion, all within protection domain of the present utility model.
Claims (9)
1. pressing robot two shaft coupling piece, comprise the slip base be connected with an axle base sliding and the nut fixed base be connected with slip base, it is characterized in that: described slip base is provided with the nested axle of protrusion, described nut fixed base is provided with and the positioning hole allowing nested axle insert.
2. pressing robot two shaft coupling piece according to claim 1, is characterized in that: described positioning hole is circular hole.
3. pressing robot two shaft coupling piece according to claim 1 and 2, is characterized in that: the axis of described nested axle and the movement direction of described slip base perpendicular.
4. pressing robot two shaft coupling piece according to claim 3, it is characterized in that: described slip base comprises the sliding plate of the sliding platform both sides relative with being located at sliding platform, described nut fixed base is located on sliding platform with described nested axle.
5. pressing robot two shaft coupling piece according to claim 4, is characterized in that: described sliding platform and described sliding plate are integrated casting, and the described slip base formed is hat.
6. pressing robot two shaft coupling piece according to claim 5, is characterized in that: the material of described slip base is aluminum alloy.
7. pressing robot two shaft coupling piece according to claim 6, it is characterized in that: described nut fixed base is provided with the mounting hole for holding nut, described positioning hole is positioned at the center position on the surface that nut fixed base fits with described sliding platform, and the axes intersect of the axis of positioning hole and mounting hole and vertical.
8. pressing robot two shaft coupling piece according to claim 7, is characterized in that: described sliding plate is provided with the slide block coordinated with the guide rail be arranged on a described axle base.
9. pressing robot two shaft coupling piece according to claim 8, it is characterized in that: a described axle base comprises dunnage, establish support frame on the supporting plate and be located at the base side plate of support frame sidepiece, described guide rail is established on the support frame, described sliding platform embeds in the receiving cavity of support frame inside, and described nut fixed seating is between sliding platform and base side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536096.9U CN204127275U (en) | 2014-09-17 | 2014-09-17 | A kind of pressing robot two shaft coupling piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536096.9U CN204127275U (en) | 2014-09-17 | 2014-09-17 | A kind of pressing robot two shaft coupling piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127275U true CN204127275U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536096.9U Expired - Fee Related CN204127275U (en) | 2014-09-17 | 2014-09-17 | A kind of pressing robot two shaft coupling piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343937A (en) * | 2014-09-17 | 2015-02-11 | 安徽吉晟精密机械科技有限公司 | Two-shaft connecting member for stamping robot |
| CN115338637A (en) * | 2022-05-23 | 2022-11-15 | 浙江浩丰精密机械有限公司 | High-flexibility precise 16-axis CNC machining combined machine tool |
-
2014
- 2014-09-17 CN CN201420536096.9U patent/CN204127275U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343937A (en) * | 2014-09-17 | 2015-02-11 | 安徽吉晟精密机械科技有限公司 | Two-shaft connecting member for stamping robot |
| CN104343937B (en) * | 2014-09-17 | 2016-07-06 | 安徽吉晟精密机械科技有限公司 | A kind of pressing robot two shaft coupling piece |
| CN115338637A (en) * | 2022-05-23 | 2022-11-15 | 浙江浩丰精密机械有限公司 | High-flexibility precise 16-axis CNC machining combined machine tool |
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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: 20150128 Termination date: 20190917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |