CN209550565U - A kind of multi link arm of extractor - Google Patents
A kind of multi link arm of extractor Download PDFInfo
- Publication number
- CN209550565U CN209550565U CN201920106104.9U CN201920106104U CN209550565U CN 209550565 U CN209550565 U CN 209550565U CN 201920106104 U CN201920106104 U CN 201920106104U CN 209550565 U CN209550565 U CN 209550565U
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- connecting rod
- cabinet
- clamping arm
- clamping
- arm
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Abstract
The utility model discloses a kind of multi link arms of extractor, it includes clamping arm, one end of the clamping arm is provided with clamping head, the other end side of the clamping arm is fixedly connected with second connecting rod, the other end of the second connecting rod is rotatably connected to first connecting rod, the other end of the first connecting rod is rotationally connected with above cabinet, and it is fixedly connected on the output shaft of cabinet, the clamping arm is rotatably connected to follower lever far from the side for clamping first end, the follower lever and second connecting rod are located at the same side of clamping arm, and it is located between second connecting rod and clamping head, the follower lever is rotationally connected with above cabinet, limited position mechanism is set above the cabinet；It is the multi link arm operation stability-of-path of the extractor, accurate；Considerably increase the stability of extractor.
Description
Technical field
The utility model relates to extractor technical fields, and in particular to a kind of multi link arm of extractor.
Background technique
It is widely used in the production such as automobile, household electrical appliance, motorcycle with die-casting technique, after the completion of die casting, needs to produce
Product take out, and the artificial mode for taking out product, not only working efficiency is low, it is difficult to meet production requirement, and worker's short distance connects
Casting machine is pressed, security risk is larger.The appearance of extractor effectively solves the problems, such as that working efficiency is low and safe, existing to take
Part machine is all by arm iterative motion, and the product completed the process to die casting machine carries out pickup, and the hand of existing extractor
The structure of arm is single, and stability is not high, influences the working efficiency and accuracy of extractor.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of multi link arm of extractor, running track is steady
It is fixed, accurate；Considerably increase the stability of extractor.
Above-mentioned technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of multi link arm of extractor comprising one end of clamping arm, the clamping arm is provided with clamping head,
The other end side of the clamping arm is fixedly connected with second connecting rod, and the other end of the second connecting rod is rotatably connected to first
Connecting rod, the other end of the first connecting rod is rotationally connected with above cabinet, and is fixedly connected on the output shaft of cabinet, the clamping
Arm is rotatably connected to follower lever far from the side for clamping first end, and the follower lever is located at the phase of clamping arm with second connecting rod
It is ipsilateral, and be located between second connecting rod and clamping head, the follower lever is rotationally connected with above cabinet, is set above the cabinet
It is equipped with position-limit mechanism.
Preferably, the second connecting rod is hingedly coupled to first connecting rod far from one end of clamping arm, and described first connects
The other end of bar is hingedly coupled to above cabinet, and the clamping arm is provided with fixed hinged far from the side for clamping first end
Seat, the fixed-hinged support and second connecting rod are located at the same side of clamping arm, and are located between second connecting rod and clamping head, institute
It states follower lever and is hingedly coupled to fixed-hinged support, the other end of the follower lever is hingedly coupled to above cabinet.First connecting rod exists
It is rotated under the drive of cabinet output shaft, first connecting rod drives first connecting rod to transport function, and clamping arm follows movement, while in follower lever
It connects under restriction effect, clamping arm fold up work by the track back and forth movement of design, motion stabilization, accurately.
Preferably, the position-limit mechanism includes front limit device provided and rear limiting device, the front limit device provided and afterwards limit
Position device is individually fixed in above cabinet, and is located at around first connecting rod, the front limit device provided height and first connecting rod
Height it is concordant, the rear limiting device height is concordant with the height of second connecting rod.Front limit device provided carries out first connecting rod
Position-limiting action prevents from exceeding travel path when clamping arm stretch out motion；Limiting device carries out position-limiting action to second connecting rod afterwards,
It prevents from exceeding travel path when clamping arm retracting motion；It ensure that clamping arm operation is accurate.
Preferably, tracheae fixing seat is provided with above the follower lever.Tracheae fixing seat can be used for fixing tracheae, prevent
Arm in the process of running pull by tracheae appearance winding, or even the phenomenon that disconnection, affects the normal operation of the equipment.
The utility model has the advantages that after using structure described in the utility model, since clamping arm side is provided with first connecting rod, the
The driving mechanism that two connecting rods and follower lever collectively constitute, first connecting rod rotate under the drive of cabinet output shaft, first connecting rod band
Dynamic second connecting rod transports function, and clamping arm follows movement, while in the case where follower lever connects restriction effect, clamping arm by the rail of design
Mark back and forth movement fold up work, motion stabilization, accurately；And front limit device provided and rear limit dress are respectively arranged on cabinet
It sets, front limit device provided carries out position-limiting action to first connecting rod, prevents from exceeding travel path when clamping arm stretch out motion；After limit
Device carries out position-limiting action to second connecting rod, prevents from exceeding travel path when clamping arm retracting motion；It ensure that clamping arm
Operation is accurate；The multi link arm of the extractor considerably increases the stability of extractor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the multi link arm of extractor described in the utility model.
Fig. 2 is the top view of the multi link arm of extractor described in the utility model.
Wherein: 1-- clamping arm, 2-- clamping head, 3-- second connecting rod, 4-- first connecting rod, 5-- cabinet, 6-- are driven
Bar, 7-- fixed-hinged support, 8-- front limit device provided, limiting device after 9--, 10-- tracheae fixing seat.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but embodiment is to this hair
It is bright not limit in any form.
Embodiment 1
A kind of multi link arm of extractor as shown in Figs. 1-2 comprising clamping arm (1), it is characterised in that: described
One end of clamping arm (1) is provided with clamping head (2), and the other end side of clamping arm (1) is fixedly connected with the second company
The other end hinge of bar (3), the second connecting rod (3) is connected with first connecting rod (4), the other end hinge of the first connecting rod (4)
Chain link is fixedly connected on the output shaft of cabinet (5) above cabinet (5), and the clamping arm (1) is far from clamping head (2)
The side of one end is provided with fixed-hinged support (7), and the fixed-hinged support (7) and second connecting rod (3) are located at clamping arm (1)
Same side, and be located between second connecting rod (3) and clamping head (2), the follower lever (6) is hingedly coupled to fixed-hinged support (7),
The other end of the follower lever (6) is hingedly coupled to above cabinet (5).Limited position mechanism, institute are set above the cabinet (5)
The position-limit mechanism stated includes front limit device provided (8) and rear limiting device (9), the front limit device provided (8) and rear limiting device (9)
It is individually fixed in above cabinet (5), and is located at around first connecting rod (4), the front limit device provided (8) highly connects with first
The height of bar (4) is concordant, and the rear limiting device (9) is highly concordant with the height of second connecting rod (3).The follower lever
(6) top is provided with tracheae fixing seat (10).
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and utility model design are subject to equivalent substitution or change, should all cover in the protection scope of the utility model
Within.
Claims (4)
1. a kind of multi link arm of extractor comprising clamping arm (1), it is characterised in that: the one of clamping arm (1)
End is provided with clamping head (2), and the other end side of clamping arm (1) is fixedly connected with second connecting rod (3), and described second connects
The other end of bar (3) is rotatably connected to first connecting rod (4), and the other end of the first connecting rod (4) is rotationally connected on cabinet (5)
Side, and it is fixedly connected on the output shaft of cabinet (5), side rotation connection of clamping arm (1) far from clamping head (2) one end
Have follower lever (6), the follower lever (6) and second connecting rod (3) are located at the same side of clamping arm (1), and are located at second connecting rod
(3) between clamping head (2), the follower lever (6) is rotationally connected with above cabinet (5), is provided with above the cabinet (5)
Position-limit mechanism.
2. the multi link arm of extractor according to claim 1, which is characterized in that the second connecting rod (3) is separate
One end of clamping arm (1) is hingedly coupled to first connecting rod (4), and the other end of the first connecting rod (4) is hingedly coupled to cabinet
(5) top, clamping arm (1) are provided with fixed-hinged support (7) far from the side of clamping head (2) one end, the fixed hinge
Support (7) and second connecting rod (3) are located at the same side of clamping arm (1), and are located between second connecting rod (3) and clamping head (2),
The follower lever (6) is hingedly coupled to fixed-hinged support (7), and the other end of the follower lever (6) is hingedly coupled on cabinet (5)
Side.
3. the multi link arm of extractor according to claim 1, which is characterized in that the position-limit mechanism includes preceding limit
Position device (8) and rear limiting device (9), the front limit device provided (8) and rear limiting device (9) are individually fixed on cabinet (5)
Side, and be located at around first connecting rod (4), the front limit device provided (8) is highly concordant with the height of first connecting rod (4), institute
The rear limiting device (9) stated is highly concordant with the height of second connecting rod (3).
4. the multi link arm of extractor according to claim 1, which is characterized in that set above the follower lever (6)
It is equipped with tracheae fixing seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106104.9U CN209550565U (en) | 2019-01-22 | 2019-01-22 | A kind of multi link arm of extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106104.9U CN209550565U (en) | 2019-01-22 | 2019-01-22 | A kind of multi link arm of extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209550565U true CN209550565U (en) | 2019-10-29 |
Family
ID=68308710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920106104.9U Active CN209550565U (en) | 2019-01-22 | 2019-01-22 | A kind of multi link arm of extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209550565U (en) |
-
2019
- 2019-01-22 CN CN201920106104.9U patent/CN209550565U/en active Active
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