CN212706820U - Novel clamping manipulator - Google Patents
Novel clamping manipulator Download PDFInfo
- Publication number
- CN212706820U CN212706820U CN202021655749.7U CN202021655749U CN212706820U CN 212706820 U CN212706820 U CN 212706820U CN 202021655749 U CN202021655749 U CN 202021655749U CN 212706820 U CN212706820 U CN 212706820U
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- China
- Prior art keywords
- guide rod
- clamping jaw
- connecting hole
- clamping
- driven guide
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Abstract
The utility model discloses a novel clamping manipulator, which comprises a mounting base, wherein the mounting base is provided with a driving guide rod and a driven guide rod, the driving guide rod and the driven guide rod are arranged in parallel, one end of the driving guide rod is provided with a cylinder, the driving guide rod is provided with a first clamping jaw seat, the driven guide rod is provided with a second clamping jaw seat, and the first clamping jaw seat and the second clamping jaw seat are both provided with clamping jaws; the mounting base is further provided with a transmission assembly, the driving guide rod drives the driven guide rod through the transmission assembly, and the transmission assembly drives the clamping jaw to close or separate. The utility model discloses simple structure can suitably adjust the expansion degree of clamping jaw, strong adaptability.
Description
Technical Field
The utility model belongs to the technical field of the die casting machine is peripheral, manipulator is got to product clamp in the automated production technology of concretely relates to die casting machine.
Background
At present, a clamping mechanism of a piece taking machine used in the die casting industry is mostly used by using two-finger or three-finger cylinders matched with clamping jaws, is poor in stability, large in size and greatly influenced by the size of a workpiece and a die structure.
Disclosure of Invention
The utility model provides a novel centre gripping manipulator, this manipulator simple structure can suitably adjust clamping jaw exhibition aperture, strong adaptability according to work piece size.
In order to solve the technical problem, the technical scheme of the utility model as follows:
a novel clamping manipulator comprises a mounting base, wherein the mounting base is provided with a driving guide rod and a driven guide rod which are arranged in parallel, one end of the driving guide rod is provided with a cylinder, the driving guide rod is provided with a first clamping jaw seat, the driven guide rod is provided with a second clamping jaw seat, and the first clamping jaw seat and the second clamping jaw seat are both provided with clamping jaws; the mounting base is further provided with a transmission assembly, the driving guide rod drives the driven guide rod through the transmission assembly, and the transmission assembly drives the clamping jaw to close or separate.
Furthermore, the transmission assembly comprises a rotating shaft and at least one transmission plate, the rotating shaft is arranged between the driving guide rod and the driven guide rod, the middle part of the transmission plate is rotatably arranged on the rotating shaft, and two ends of the transmission plate are respectively connected with the driving guide rod and the driven guide rod.
Furthermore, both ends of the transmission plate are provided with arc-shaped holes, and the driving guide rod and the driven guide rod are provided with cylindrical connecting shafts matched with the arc-shaped holes.
Furthermore, the device comprises two transmission plates, and the driving guide rod and the driven guide rod are arranged between the two transmission plates.
Furthermore, first clamping jaw seat is equipped with first connecting hole and second connecting hole, second clamping jaw seat is equipped with third connecting hole and fourth connecting hole, the initiative guide arm passes the third connecting hole and is fixed in first connecting hole, driven guide arm is fixed in the fourth connecting hole, driven guide arm extends the fourth connecting hole, the second connecting hole is located driven guide arm dead ahead.
Furthermore, the clamping jaw is a clamping block provided with a groove, and an anti-skid bulge is arranged in the groove.
From the above description of the present invention, compared with the prior art, the advantages of the present invention lie in:
the manipulator of the utility model consists of a driving guide rod, a driven guide rod, a cylinder, a transmission component and a clamping jaw, has simple structure and light weight, and reduces the damage to the robot; because the clamping jaw is located on initiative guide arm and the driven guide arm, and the initiative guide arm is connected with the cylinder again, so can be through the length that control cylinder piston rod stretches out and then the expansion degree of control clamping jaw, make the utility model discloses an adaptability is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Detailed Description
Referring to fig. 1 and 2, a novel clamping manipulator, including mounting base 1, mounting base 1 is equipped with initiative guide arm 2 and driven guide arm 3, initiative guide arm 2 and driven guide arm 3 parallel arrangement, the one end of initiative guide arm 2 is equipped with cylinder 4, initiative guide arm 2 is equipped with first clamping jaw seat 5, driven guide arm 3 is equipped with second clamping jaw seat 6, first clamping jaw seat 5 and second clamping jaw seat 6 all are equipped with clamping jaw 7, clamping jaw 7 of this technical scheme is the clamp splice that is equipped with recess 71, be equipped with anti-skidding arch B in the recess 71, recess B on first clamping jaw seat 5 and the second clamping jaw seat 6 is relative arrangement, can also adopt the clamping jaw 7 of other structures, change according to actual application scene. The mounting base 1 is provided with a transmission component 8, the driving guide rod 2 drives the driven guide rod 3 through the transmission component 8, and the transmission component 8 drives the clamping jaw 7 to close or separate.
Referring to fig. 1 and 2, the specific structure of the transmission assembly 8 of the present invention is: including pivot 81 and an at least driving plate 82, pivot 81 is located between initiative guide arm 2 and the driven guide arm 3, and pivot 81 is rotationally located in driving plate 82 middle part, and the both ends of driving plate 82 are connected with initiative guide arm 2 and driven guide arm 3 respectively. By adopting the technical scheme, when the piston rod of the cylinder 4 is recovered, the cylinder 4 drives the driving guide rod 2 to be recovered and drives the transmission plate 82 to rotate, and the driven guide rod 3 extends outwards under the action of the transmission plate 82, namely the clamping jaws 7 on the driving guide rod 2 and the driven guide rod 3 are close to each other, so that the clamping jaws 7 are closed; when the piston rod of the cylinder 4 extends out, the clamping jaws 7 on the driving guide rod 2 and the driven guide rod 3 are separated from each other, and the extending opening degree of the clamping jaws 7 can be controlled by controlling the extending length of the piston rod of the cylinder 4. By adopting the transmission assembly 8 with the structure, the clamping jaw 7 can be separated or closed through one air cylinder, so that the cost is low; and the transmission assembly 8 only comprises a rotating shaft 81 and a transmission plate 82, and the structure is simple, so that the weight of the utility model can be further reduced.
Referring to fig. 2, the driving plate 82 of the present invention has an arc hole 821 at both ends, and the driving guide rod 2 and the driven guide rod 3 are both provided with a cylindrical connecting shaft a adapted to the arc hole 821. When the driving guide rod 2 and the driven guide rod 3 are driven by the transmission plate 82 with the structure, the driving guide rod and the driven guide rod are completed by the cylindrical connecting shaft A sliding in the arc-shaped hole 821, so that the abrasion of a manipulator can be reduced, and the service life is prolonged.
Referring to fig. 2, the transmission assembly 8 of the present invention is provided with two transmission plates 82, and the driving guide rod 2 and the driven guide rod 3 are disposed between the two transmission plates 82. By adopting the technical scheme, the transmission process of the transmission assembly 8 is more stable.
Referring to fig. 1 and 2, the utility model discloses a first gripper seat 5 is equipped with first connecting hole 51 and second connecting hole 52, and second gripper seat 6 is equipped with third connecting hole 61 and fourth connecting hole 62, and initiative guide arm 2 slidable passes third connecting hole 61 and is fixed in first connecting hole 51, and driven guide arm 3 is fixed in fourth connecting hole 62, and driven guide arm 3 extends fourth connecting hole 62, and second connecting hole 52 is located driven guide arm 3 dead ahead. Adopt this technical scheme, when clamping jaw 7 was closed, driven guide 3 stretched into second connecting hole 52, and initiative guide 2 passed third connecting hole 61 all the time, can improve the utility model discloses clamping jaw 7's bearing capacity.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (6)
1. The utility model provides a novel centre gripping manipulator which characterized in that: the clamping device comprises a mounting base, wherein the mounting base is provided with a driving guide rod and a driven guide rod which are arranged in parallel, one end of the driving guide rod is provided with a cylinder, the driving guide rod is provided with a first clamping jaw seat, the driven guide rod is provided with a second clamping jaw seat, and the first clamping jaw seat and the second clamping jaw seat are both provided with clamping jaws; the mounting base is further provided with a transmission assembly, the driving guide rod drives the driven guide rod through the transmission assembly, and the transmission assembly drives the clamping jaw to close or separate.
2. The novel clamping manipulator as claimed in claim 1, wherein: the transmission assembly comprises a rotating shaft and at least one transmission plate, the rotating shaft is arranged between the driving guide rod and the driven guide rod, the rotating shaft is rotatably arranged in the middle of the transmission plate, and two ends of the transmission plate are respectively connected with the driving guide rod and the driven guide rod.
3. The novel clamping manipulator as claimed in claim 2, wherein: the two ends of the transmission plate are provided with arc-shaped holes, and the driving guide rod and the driven guide rod are provided with cylindrical connecting shafts matched with the arc-shaped holes.
4. The novel clamping manipulator as claimed in claim 3, wherein: the driving guide rod and the driven guide rod are arranged between the two transmission plates.
5. The novel clamping manipulator as claimed in any one of claims 1 to 4, wherein: the first clamping jaw seat is provided with a first connecting hole and a second connecting hole, the second clamping jaw seat is provided with a third connecting hole and a fourth connecting hole, the driving guide rod penetrates through the third connecting hole and is fixed to the first connecting hole, the driven guide rod is fixed to the fourth connecting hole, the driven guide rod extends out of the fourth connecting hole, and the second connecting hole is located right ahead of the driven guide rod.
6. The novel clamping manipulator as claimed in claim 5, wherein: the clamping jaw is a clamping block provided with a groove, and an anti-skid bulge is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655749.7U CN212706820U (en) | 2020-08-11 | 2020-08-11 | Novel clamping manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655749.7U CN212706820U (en) | 2020-08-11 | 2020-08-11 | Novel clamping manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212706820U true CN212706820U (en) | 2021-03-16 |
Family
ID=74913250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021655749.7U Active CN212706820U (en) | 2020-08-11 | 2020-08-11 | Novel clamping manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212706820U (en) |
-
2020
- 2020-08-11 CN CN202021655749.7U patent/CN212706820U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |