CN202805183U - Rectangular coordinate mechanical material taking mechanism with three degrees of freedom - Google Patents
Rectangular coordinate mechanical material taking mechanism with three degrees of freedom Download PDFInfo
- Publication number
- CN202805183U CN202805183U CN 201220433338 CN201220433338U CN202805183U CN 202805183 U CN202805183 U CN 202805183U CN 201220433338 CN201220433338 CN 201220433338 CN 201220433338 U CN201220433338 U CN 201220433338U CN 202805183 U CN202805183 U CN 202805183U
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- China
- Prior art keywords
- degrees
- screw mandrel
- freedom
- material taking
- rectangular coordinate
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Abstract
The utility model discloses a rectangular coordinate mechanical material taking mechanism with three degrees of freedom. The problems that a material taking machine in the prior art can not be fine adjusted, time and labor are consumed by manual material taking are solved. The rectangular coordinate mechanical taking mechanism with the three degrees of freedom comprises a guide rail, a sliding seat which is arranged on the guide rail and two mechanical arms which are arranged on the sliding seat along a vertical direction in a parallel mode, a bracket which is arranged at the ends of the mechanical arms through a connecting rod mechanism, and an operating mechanism which is used for controlling the mechanism arms. The rectangular coordinate mechanical material taking mechanism is characterized in that the mechanical arms comprise arm bodies which are provided with hollow cavities, and sliding shafts which are arranged inside the arm bodies and connected with the connecting rod mechanism through connecting steel ropes. The operating mechanism comprises a screw rod which is connected with the sliding shafts, a nut which is matched with the screw rod and a rotating wheel which is connected with the screw rod and used for controlling the screw rod, a positioning block which is used for fixing the connecting steel ropes is arranged outside the connecting steel ropes, and the sliding shafts and the screw rod are hinged through a ball-shaped structure. The rectangular coordinate mechanical material taking mechanism with the three degrees of freedom is simple in structure, low in cost and convenient to achieve.
Description
Technical field
The utility model relates to a kind of equipment that grasps material, specifically, is a kind of three degrees of freedom right angle coordinate machinery material fetching mechanism.
Background technology
In the prior art, the mechanical feeding equipment of industrial use is divided into three major types: gripping-type, sucked type, magnetic suction disc formula, the material that these three kinds of feeding equipment are usually used in producing, processing in the operation is fetched and delivered, its purposes is very extensive, and for operating efficiency, normally by driven by motor, mainly there is following shortcoming in it: the mechanical feeding equipment of driven by motor can only be adjusted feeding on a large scale, can't occupy advantage in the feeding of fine distance, though and traditional manual machine feeding equipment can be accomplished the feeding distance fine regulation, but operation very bothers again, consuming time, consumption power.
The utility model content
The purpose of this utility model is to overcome defects, provide a kind of overall structure simple, realize easily feeding equipment.
To achieve these goals, the scheme of the utility model employing is as follows:
Three degrees of freedom right angle coordinate machinery material fetching mechanism, comprise guide rail, be arranged on the slide on this guide rail, two mechanical arms that vertically are set up in parallel on slide, be arranged on the carriage of this mechanical arm end by linkage, and in order to control the operating mechanism of mechanical arm, described mechanical arm comprises the arm body with cavity, be arranged on the sliding axle that is connected with linkage by connecting steel cable in this arm body, described operating mechanism then comprises the screw mandrel that is connected with sliding axle, the screw that matches with screw mandrel, and be connected with this screw mandrel and be the runner of screw mandrel in order to control, outside described connection steel cable, also be provided with one in order to be fixedly connected with the locating piece of steel cable, pass through globular hinge between described sliding axle and the screw mandrel.
Further, also be provided with screw mandrel drive mechanism at described slide.
Further, described connection steel cable is connected with linkage by spring.
Simultaneously, outside described sliding axle, also be socketed with black box.
Further, described linkage is quadric chain.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model is not only simple in structure, and with low cost, realization convenience;
(2) mechanical arm comprises the arm body with cavity in the utility model, be arranged on the sliding axle that is connected with linkage by connecting steel cable in this arm body, described operating mechanism then comprises the screw mandrel that is connected with sliding axle, the screw that matches with screw mandrel, and be connected with this screw mandrel and be the runner of screw mandrel in order to control, manpower gets final product the driving mechanical arm by rotating wheel and carriage carries out feeding, feeding operation, it is easy to operate, laborsaving, can realize again the fine setting of feeding distance, effectively with electronic, the advantage of manpower feeding equipment combines, and has overcome the defective of the two;
(3) linkage is quadric chain in the utility model, so that the movement of carriage is more flexible, and has avoided the motion dead angle of connecting rod;
(4) the utility model also is socketed with black box outside sliding axle, adheres to impurity in order to avoid sliding axle, affects the movement of sliding axle;
(5) the utility model also is provided with one it can effectively prevent from connecting steel and rock, and has guaranteed the normal conduction of power in order to be fixedly connected with the locating piece of steel cable outside described connection steel cable, and normally the carrying out of equipment work;
(6) pass through globular hinge in the utility model between sliding axle and the screw mandrel, on this basis, connecting steel cable can rotate to either direction, reaches stressed and evenly eliminates moment of torsion, makes the connection steel cable durable in use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, the parts name that Reference numeral is corresponding is called: the 1-guide rail, and the 2-linkage, the 3-carriage, 4-arm body, 5-connects steel cable, 6-sliding axle, 7-screw mandrel, 8-screw, 9-slide, 10-runner, 11-black box, 12-locating piece.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, three degrees of freedom right angle coordinate machinery material fetching mechanism, comprise guide rail 1, be arranged on the slide 9 on this guide rail 1, two mechanical arms that vertically are set up in parallel on slide 9, be arranged on the carriage 3 of this mechanical arm end by linkage 2, and in order to control the operating mechanism of mechanical arm, described mechanical arm comprises the arm body 4 with cavity, be arranged on the sliding axle 6 that is connected with linkage 2 by connecting steel cable 5 in this arm body 4, described operating mechanism then comprises the screw mandrel 7 that is connected with sliding axle 6, the screw 8 that matches with screw mandrel 7, and be connected with this screw mandrel 7 and be the runner 10 of screw mandrel 7 in order to control.Manpower gets final product the driving mechanical arm by rotating wheel and carriage carries out feeding, feeding operation, it is easy to operate, laborsaving, can realize again the fine setting of feeding distance, effectively advantage electronic, manpower feeding equipment be combined, overcome the defective of the two.
Pass through globular hinge in the utility model between sliding axle 6 and the screw mandrel 7, on this basis, connecting steel cable can rotate to either direction, reaches stressed and evenly eliminates moment of torsion, makes connection steel cable 5 durable in use.
In the present embodiment, also be provided with the screw mandrel drive mechanism of auxiliary screw mandrel 7 operations at described slide 9.
In the present embodiment, in order better to realize the work of linkage 2, described connection steel cable 5 is connected with linkage 2 by spring.
The utility model also is provided with a locating piece 12 in order to be fixedly connected with steel cable outside described connection steel cable 5, it can effectively prevent from connecting steel and rock, and has guaranteed the normal conduction of power, and normally the carrying out of equipment work.
In the present embodiment, be attached to sliding axle 6 surfaces for fear of impurity, affect the movement of sliding axle 6, outside described sliding axle 6, also be socketed with black box 11.
In the present embodiment, for so that the movement of carriage is more flexible, avoid link motion the dead angle to occur, described linkage 2 is quadric chain.
According to above-described embodiment, can well realize the utility model.
Claims (5)
1. three degrees of freedom right angle coordinate machinery material fetching mechanism, comprise guide rail (1), be arranged on the slide (9) on this guide rail (1), two mechanical arms that vertically are set up in parallel on slide (9), be arranged on the carriage (3) of this mechanical arm end by linkage (2), and in order to control the operating mechanism of mechanical arm, it is characterized in that: described mechanical arm comprises the arm body (4) with cavity, be arranged on the sliding axle (6) that is connected with linkage (2) by connecting steel cable (5) in this arm body (4), described operating mechanism then comprises the screw mandrel (7) that is connected with sliding axle (6), the screw (8) that matches with screw mandrel (7), and be connected with this screw mandrel (7) and be the runner (10) of screw mandrel (7) in order to control, outside described connection steel cable (5), also be provided with a locating piece (12) in order to be fixedly connected with steel cable (5), pass through globular hinge between described sliding axle (6) and the screw mandrel (7).
2. three degrees of freedom right angle coordinate machinery material fetching mechanism according to claim 1 is characterized in that: also be provided with screw mandrel drive mechanism at described slide (9).
3. three degrees of freedom right angle coordinate according to claim 2 machinery material fetching mechanism, it is characterized in that: described connection steel cable (5) is connected with linkage (2) by spring.
4. three degrees of freedom right angle coordinate machinery material fetching mechanism according to claim 3 is characterized in that: also be socketed with black box (11) outside described sliding axle (6).
5. three degrees of freedom right angle coordinate according to claim 4 machinery material fetching mechanism, it is characterized in that: described linkage (2) is quadric chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433338 CN202805183U (en) | 2012-08-29 | 2012-08-29 | Rectangular coordinate mechanical material taking mechanism with three degrees of freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433338 CN202805183U (en) | 2012-08-29 | 2012-08-29 | Rectangular coordinate mechanical material taking mechanism with three degrees of freedom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805183U true CN202805183U (en) | 2013-03-20 |
Family
ID=47864125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433338 Expired - Fee Related CN202805183U (en) | 2012-08-29 | 2012-08-29 | Rectangular coordinate mechanical material taking mechanism with three degrees of freedom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805183U (en) |
-
2012
- 2012-08-29 CN CN 201220433338 patent/CN202805183U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130829 |