CN212795015U - Novel clamping jaw of pneumatic manipulator - Google Patents
Novel clamping jaw of pneumatic manipulator Download PDFInfo
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- CN212795015U CN212795015U CN202021869289.8U CN202021869289U CN212795015U CN 212795015 U CN212795015 U CN 212795015U CN 202021869289 U CN202021869289 U CN 202021869289U CN 212795015 U CN212795015 U CN 212795015U
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- clamping jaw
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Abstract
The utility model belongs to the field of manipulators, in particular to a clamping jaw of a novel pneumatic manipulator, which aims at the problem that when the existing manipulator is used for grabbing a cylindrical workpiece, the phenomenon of skidding often occurs to cause the cylindrical workpiece to fall off from the manipulator, the following proposal is provided, which comprises a mounting frame, a cylinder is fixedly arranged on one side of the mounting frame, and two clamping arms are symmetrically and rotatably connected with the other side of the mounting frame, a piston rod of the cylinder penetrates through the mounting frame and is fixedly provided with a connecting cover, a connecting plate is fixedly arranged on one side of the connecting cover, a connecting rod is rotatably connected on the clamping arm, and one end of each connecting rod is rotatably connected with the connecting plate, the cylindrical workpiece can be in a stable state, so that the cylindrical workpiece can be prevented from falling and being damaged.
Description
Technical Field
The utility model relates to a manipulator technical field especially relates to a novel pneumatic manipulator's clamping jaw.
Background
A robot is an automated device that mimics some of the motion of a human hand and arm to grasp, carry objects or manipulate tools according to a fixed program. The manipulator is the earliest industrial robot and the earliest modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate under harmful environment to protect personal safety, and is widely applied to mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and other departments;
at present, when a cylinder workpiece is grabbed by using a manipulator, the phenomenon of skidding can often occur, so that the cylinder workpiece is fallen off from the manipulator, and therefore, a novel clamping jaw of a pneumatic manipulator is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the cylinder workpiece can be slipped frequently when the manipulator is used for grabbing the cylinder workpiece in the prior art, so that the cylinder workpiece is caused to fall off from the manipulator, and the clamping jaw of the novel pneumatic manipulator is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel pneumatic manipulator's clamping jaw, includes the mounting bracket, one side fixed mounting of mounting bracket has the cylinder, and the opposite side symmetry of mounting bracket rotates and is connected with two arm locks, the piston rod of cylinder runs through mounting bracket and fixed mounting has the connecting cover, and one side fixed mounting of connecting cover has the connecting plate, rotate on the arm lock and be connected with the connecting rod, and the one end of two connecting rods all rotates with the connecting plate and is connected, sliding connection has the carriage release lever in the connecting cover, and the one end of carriage release lever extends to one side of connecting plate, equal fixed mounting has the camber splint on carriage release lever and two arm locks, and three camber splint cooperate.
The utility model discloses in, one side symmetry sliding connection of connecting plate has two movable plates, and fixed mounting has the fender wheel on the movable plate, and one side that two movable plates are close to each other all rotates and is connected with the gangbar, and the one end that two gangbars are close to each other all rotates with the carriage release lever to be connected, can be to the further spacing of cylinder work piece.
The utility model discloses in, a side symmetry fixed mounting of connecting plate has two gag lever posts, and two gag lever posts run through two movable plates respectively and respectively with two movable plate sliding connection, the cover is equipped with reset spring on the gag lever post, and reset spring's both ends respectively with the one end fixed connection of movable plate and gag lever post, can keep off the wheel to two and slide spacingly to can conveniently realize two fender wheels and keep away from each other.
The utility model discloses in, the opposite side symmetry sliding connection of carriage release lever has two slide bars, and the one end of slide bar all rotates and is connected with the dwang, and the one end of two dwangs all rotates with one side inner wall of connecting cover to be connected, the other end fixed mounting of carriage release lever has the bracing piece, and the bracing piece run through two slide bars respectively and respectively with two slide bar sliding connection, the cover is equipped with two compression spring on the bracing piece, and two compression spring are located one side that two slide bars were kept away from each other respectively, compression spring's both ends respectively with bracing piece and slide bar fixed connection, can rotate elastic support to two dwangs, further can realize carrying out elastic support to the carriage release lever.
The utility model discloses in, the other end fixed mounting of carriage release lever has the push rod, and the bracing piece run through the push rod and with push rod fixed connection, the one end fixed mounting of push rod has the baffle, and a lateral symmetry of baffle rotates and is connected with two gyro wheels, and two gyro wheels contact with two dwangs respectively, can conveniently promote two dwangs and rotate.
The utility model discloses in, a novel pneumatic manipulator's clamping jaw:
according to the technical scheme, a cylinder workpiece is placed between two clamping arms, then the cylinder can be started to drive the connecting cover to move, when the connecting cover moves, the connecting plate can drive the two connecting rods to rotate, at the moment, the two clamping arms can rotate towards one side close to each other under the pulling action of the two connecting rods, when three arc-shaped clamping plates are all in contact with the cylinder workpiece, and then when the connecting cover moves, the two sliding rods can move towards one side far away from each other, namely the two compression springs can be compressed until the two compression springs are in the maximum stress state, and the cylinder workpiece can be tightly clamped;
when the moving rods move, the two moving plates can be pulled to approach each other through the two linkage rods, and after the cylindrical workpiece is clamped, the two catch wheels can be in close contact with the cylindrical workpiece at the moment, so that the cylindrical workpiece can be further braked;
the utility model discloses a start-up cylinder drives the connecting cover and removes, can utilize two arc splint and two fender wheels to press from both sides tightly the cylinder work piece to this can be when the cylinder work piece is removed at the later stage, can make the cylinder work piece be in stable state, so can prevent that the cylinder work piece from falling the damage.
Drawings
Fig. 1 is a structural three-dimensional view of a clamping jaw of a novel pneumatic manipulator provided by the utility model;
fig. 2 is a structural plan view of a clamping jaw of the novel pneumatic manipulator provided by the invention;
fig. 3 is a top view of the internal structure of the connecting cover of the clamping jaw of the novel pneumatic manipulator provided by the present invention;
fig. 4 is a schematic structural view of part a in fig. 3 of a clamping jaw of a novel pneumatic manipulator provided by the present invention.
In the figure: the device comprises a mounting frame 1, a cylinder 2, a connecting cover 3, a clamping arm 4, a connecting plate 5, a connecting rod 6, a moving rod 7, a linkage rod 8, a limiting rod 9, a moving plate 10, a reset spring 11, a blocking wheel 12, an arc-shaped clamping plate 13, a push rod 14, a sliding rod 15, a rotating rod 16, a blocking plate 17, a roller 18, a supporting rod 19 and a compression spring 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a novel pneumatic manipulator's clamping jaw, including mounting bracket 1, one side fixed mounting of mounting bracket 1 has cylinder 2, and the opposite side symmetry of mounting bracket 1 rotates and is connected with two arm lock 4, the piston rod of cylinder 2 runs through mounting bracket 1 and fixed mounting has connecting cover 3, and one side fixed mounting of connecting cover 3 has connecting plate 5, it is connected with connecting rod 6 to rotate on the arm lock 4, and the one end of two connecting rod 6 all rotates with connecting plate 5 to be connected, sliding connection has carriage release lever 7 in the connecting cover 3, and the one end of carriage release lever 7 extends to one side of connecting plate 5, equal fixed mounting has camber splint 13 on carriage release lever 7 and two arm lock 4, and three camber splint 13 cooperate.
Wherein, the utility model discloses a start cylinder 2 and drive connecting cover 3 and remove, can utilize two arc splint 13 and two fender wheels 12 to press from both sides tightly the cylinder work piece to this can be when moving the cylinder work piece in the later stage, can make the cylinder work piece be in stable state, so can prevent that the cylinder work piece from falling the damage.
The utility model discloses in, one side symmetry sliding connection of connecting plate 5 has two movable plates 10, and fixed mounting has fender wheel 12 on the movable plate 10, and one side that two movable plates 10 are close to each other all rotates and is connected with gangbar 8, and the one end that two gangbar 8 are close to each other all rotates with carriage release lever 7 to be connected, can be to the further spacing of cylinder work piece.
The utility model discloses in, one side symmetry fixed mounting of connecting plate 5 has two gag lever post 9, and two gag lever post 9 run through two movable plates 10 respectively and respectively with two movable plate 10 sliding connection, the cover is equipped with reset spring 11 on the gag lever post 9, and reset spring 11's both ends respectively with movable plate 10 and gag lever post 9's one end fixed connection, can keep off wheel 12 to two and slide spacingly to can conveniently realize two and keep off wheel 12 and keep away from each other.
The utility model discloses in, the opposite side symmetry sliding connection of carriage release lever 7 has two slide bars 15, and the one end of slide bar 15 is all rotated and is connected with dwang 16, the one end of two dwang 16 all with be connected one side inner wall rotation of cover 3 and be connected, the other end fixed mounting of carriage release lever 7 has bracing piece 19, and bracing piece 19 run through two slide bars 15 respectively and respectively with two slide bar 15 sliding connection, the cover is equipped with two compression spring 20 on the bracing piece 19, and two compression spring 20 are located the one side that two slide bars 15 kept away from each other respectively, compression spring 20's both ends respectively with bracing piece 19 and slide bar 15 fixed connection, can rotate the elastic support to two dwang 16, further can realize carrying out the elastic support to carriage release lever 7.
The utility model discloses in, the other end fixed mounting of carriage release lever 7 has push rod 14, and bracing piece 19 run through push rod 14 and with 14 fixed connection of push rod, the one end fixed mounting of push rod 14 has baffle 17, and just a lateral symmetry of baffle 17 rotates and is connected with two gyro wheels 18, and two gyro wheels 18 contact with two dwang 16 respectively, can conveniently promote two dwang 16 and rotate.
In the utility model, the cylinder workpiece is placed between the two clamping arms 4, then the cylinder 2 is started to drive the connecting cover 3 to move, when the connecting cover 3 moves, the connecting plate 5 can drive the two connecting rods 6 to rotate, at this time, the two clamping arms 4 can rotate to one side close to each other under the pulling action of the two connecting rods 6, when the three arc-shaped clamping plates 13 are all contacted with the cylinder workpiece, then when the connecting cover 3 moves, the connecting cover 3 and the moving rod 7 can slide, at this time, the two rotating rods 16 can be pushed to one side far away from each other to rotate through the two rollers 18 on the baffle 17, so that the two sliding rods 15 can move to one side far away from each other, namely, the two compression springs 20 can be compressed until the two compression springs 20 are in the maximum stress state, can be to the inseparable clamp of cylinder work piece, when the carriage release lever 7 removed, two movable plates 10 of 8 pulling of accessible two gangbars were close to each other, after pressing from both sides tight cylinder work piece, can make two fender wheels 12 all with the inseparable contact of cylinder work piece this moment, further can brake the cylinder work piece to this can be when removing the cylinder work piece in the later stage, can make the cylinder work piece be in stable state, so can prevent that the cylinder work piece from falling the damage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A novel clamping jaw of a pneumatic manipulator comprises an installation frame (1) and is characterized in that a cylinder (2) is fixedly installed on one side of the installation frame (1), and the other side of the mounting rack (1) is symmetrically and rotatably connected with two clamping arms (4), a piston rod of the cylinder (2) penetrates through the mounting rack (1) and is fixedly provided with a connecting cover (3), a connecting plate (5) is fixedly arranged on one side of the connecting cover (3), a connecting rod (6) is rotatably connected on the clamping arm (4), one end of each connecting rod (6) is rotatably connected with the connecting plate (5), the connecting cover (3) is connected with a movable rod (7) in a sliding way, and one end of the movable rod (7) extends to one side of the connecting plate (5), arc-shaped clamping plates (13) are fixedly mounted on the movable rod (7) and the two clamping arms (4), and the three arc-shaped clamping plates (13) are matched with each other.
2. The clamping jaw of the novel pneumatic manipulator as claimed in claim 1, wherein two moving plates (10) are symmetrically and slidably connected to one side of the connecting plate (5), a catch wheel (12) is fixedly mounted on the moving plates (10), a linkage rod (8) is rotatably connected to one side of each of the two moving plates (10) close to each other, and one end of each of the two linkage rods (8) close to each other is rotatably connected to the moving rod (7).
3. The clamping jaw of the novel pneumatic manipulator as claimed in claim 1, wherein two limiting rods (9) are symmetrically and fixedly mounted on one side of the connecting plate (5), the two limiting rods (9) respectively penetrate through the two moving plates (10) and are respectively in sliding connection with the two moving plates (10), a return spring (11) is sleeved on the limiting rods (9), and two ends of the return spring (11) are respectively fixedly connected with one end of each of the moving plates (10) and one end of each of the limiting rods (9).
4. The clamping jaw of the novel pneumatic manipulator as claimed in claim 1, the other side of the movable rod (7) is symmetrically connected with two sliding rods (15) in a sliding way, one end of the sliding rod (15) is rotatably connected with a rotating rod (16), one end of each of the two rotating rods (16) is rotatably connected with the inner wall of one side of the connecting cover (3), the other end of the moving rod (7) is fixedly provided with a supporting rod (19), the support rods (19) respectively penetrate through the two sliding rods (15) and are respectively connected with the two sliding rods (15) in a sliding manner, two compression springs (20) are sleeved on the support rods (19), and two compression springs (20) are respectively positioned at one side of the two sliding rods (15) which are far away from each other, two ends of the compression spring (20) are respectively and fixedly connected with the support rod (19) and the sliding rod (15).
5. A novel clamping jaw of a pneumatic manipulator as claimed in claim 4, wherein a push rod (14) is fixedly mounted at the other end of the moving rod (7), a support rod (19) penetrates through the push rod (14) and is fixedly connected with the push rod (14), a baffle (17) is fixedly mounted at one end of the push rod (14), two rollers (18) are symmetrically and rotatably connected to one side of the baffle (17), and the two rollers (18) are respectively in contact with the two rotating rods (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021869289.8U CN212795015U (en) | 2020-09-01 | 2020-09-01 | Novel clamping jaw of pneumatic manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021869289.8U CN212795015U (en) | 2020-09-01 | 2020-09-01 | Novel clamping jaw of pneumatic manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212795015U true CN212795015U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021869289.8U Active CN212795015U (en) | 2020-09-01 | 2020-09-01 | Novel clamping jaw of pneumatic manipulator |
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| Country | Link |
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| CN (1) | CN212795015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696209A (en) * | 2021-08-30 | 2021-11-26 | 上汽通用五菱汽车股份有限公司 | Grip for clamping cylinder |
| CN113973889A (en) * | 2021-11-09 | 2022-01-28 | 浙江国际海运职业技术学院 | Aquatic product processing device |
| CN114918696A (en) * | 2022-06-08 | 2022-08-19 | 苏州工业职业技术学院 | Automatic change anchor clamps equipment |
-
2020
- 2020-09-01 CN CN202021869289.8U patent/CN212795015U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696209A (en) * | 2021-08-30 | 2021-11-26 | 上汽通用五菱汽车股份有限公司 | Grip for clamping cylinder |
| CN113973889A (en) * | 2021-11-09 | 2022-01-28 | 浙江国际海运职业技术学院 | Aquatic product processing device |
| CN114918696A (en) * | 2022-06-08 | 2022-08-19 | 苏州工业职业技术学院 | Automatic change anchor clamps equipment |
| CN114918696B (en) * | 2022-06-08 | 2023-08-25 | 苏州工业职业技术学院 | Automatic clamp equipment |
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