CN210161185U - Manipulator paw capable of clamping plates on two sides - Google Patents
Manipulator paw capable of clamping plates on two sides Download PDFInfo
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- CN210161185U CN210161185U CN201921135583.3U CN201921135583U CN210161185U CN 210161185 U CN210161185 U CN 210161185U CN 201921135583 U CN201921135583 U CN 201921135583U CN 210161185 U CN210161185 U CN 210161185U
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- wall body
- connecting rod
- right wall
- lead screw
- hinged
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Abstract
The utility model discloses a manipulator hand claw of bilateral clamp plate material, step motor installs on left wall body, the lead screw rear end passes through the coupling joint step motor output shaft, the lead screw front end passes through the bearing and installs on right wall body, install screw nut on the lead screw, drive mechanism gets the relative screw nut longitudinal symmetry distribution of mechanism with the clamp, two first connecting rod one ends longitudinal symmetry articulate on screw nut, the first connecting rod other end is articulated with the push rod rear end, right wall body is for the longitudinal section "the type wall body of turning up", two push rods pass through the guide pin bushing longitudinal symmetry and install respectively on the upper and lower rake of "the type wall body, the hand claw rear end articulates at the push rod front end through second connecting rod bilateral symmetry, the connecting rod articulates perpendicularly at two hand claw middle parts and fixes on right wall body through the support. The utility model discloses simple structure, two clamps get mechanism longitudinal symmetry and distribute, can press from both sides the last lower part on the tight panel left and right sides through the hand claw, and dual clamp is tight, and the fastening is firm, and electric control, labour saving and time saving.
Description
Technical Field
The utility model belongs to the technical field of the hand claw anchor clamps, concretely relates to bilateral mechanical hand claw who presss from both sides tight panel.
Background
The current manipulator hand claw adopts sucking disc or adsorption plate to adsorb fixed panel or through two plate holder fastenings fixed panel more, relies on the fixed panel of adsorption affinity, requires highly to the adsorption affinity, and panel drops because of the adsorption affinity is not enough easily, and two current plate holder fastenings are fixed, often rely on pneumatic or hydraulic means drive, and is with high costs, and control is complicated, causes panel to drop because the atress is uneven or frictional force is little easily, and the work piece clamp that has the step to both sides is got difficult operation moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a simple structure, the bilateral clamp plate of electronic control, labour saving and time saving and fixed firm bilateral clamp plate's manipulator hand claw.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does: a manipulator paw with two-side clamping plate comprises a stepping motor, a left wall body, a lead screw, a right wall body, a transmission mechanism and a clamping mechanism, wherein the stepping motor is fixedly arranged on the left wall body, the rear end of the lead screw is connected with an output shaft of the stepping motor through a coupler, the front end of the lead screw is arranged on the right wall body through a bearing, a lead screw nut is arranged on the lead screw, the transmission mechanism and the clamping mechanism are distributed up and down symmetrically relative to the lead screw nut, the transmission mechanism comprises a first connecting rod, push rods and a second connecting rod, one end of each of the first connecting rods is hinged on the lead screw nut up and down symmetrically, the other end of each of the first connecting rods is hinged with the rear end of the corresponding push rod, the right wall body is a (a) shaped wall body with a longitudinal section being (a) shaped, the two push rods are respectively arranged on an upper inclined part and a lower inclined part of the (, the connecting rod articulates perpendicularly in two paws middle parts, and the length of connecting rod is greater than the fixed point interval of two second connecting rods on the push rod, connecting rod middle part and support one end fixed connection, and the support other end is fixed on right wall body.
Further, the output shaft of the stepping motor is mounted on the left wall body through a bearing.
Furthermore, the screw nut is hinged with the first connecting rod, the first connecting rod is hinged with the push rod, the push rod is hinged with the second connecting rod, the second connecting rod is hinged with the paw, and the paw is hinged with the connecting rod.
Further, a rubber gasket is arranged on the inner side of the front part of the paw.
Furthermore, the upper and lower inclined parts of the right wall body are symmetrically distributed, and acute angles formed between the upper and lower inclined parts and the horizontal plane are both 45 degrees.
Further, the guide sleeve is vertically arranged on the upper inclined part or the lower inclined part of the right wall body, and the push rod is arranged in the guide sleeve and slides forwards and backwards along the right wall body through the guide sleeve.
Furthermore, the support is a gamma type support, and two mutually vertical plate surfaces of the gamma type support are respectively and fixedly connected with the connecting rod and the right wall body.
Furthermore, a connecting plate is installed at the bottom of the left wall body, and the manipulator is fixedly connected with the manipulator claw of the bilateral clamping plate through the connecting plate.
Furthermore, an upper supporting plate and a lower supporting plate are further fixed between the left wall body and the right wall body, the two upper supporting plates are symmetrically fixed to the left side and the right side of the upper ends of the opposite sides of the left wall body and the right wall body, and the two lower supporting plates are symmetrically fixed to the left side and the right side of the lower ends of the opposite sides of the left wall body and the right wall body.
The utility model discloses following beneficial effect has: the utility model provides a bilateral clamp plate's manipulator hand claw simple structure, drive the lead screw back-and-forth movement through driving step motor is just reversing, the lead screw passes through drive mechanism and can drive the hand claw front end around the round pin axle positive and negative rotation of connecting rod with the hand claw junction, and then realize pressing from both sides tightly or the release of plate, the electrodynamic operation, time saving and labor saving, press from both sides the hand claw bilateral symmetry setting of getting the mechanism, can press from both sides the side about pressing from both sides tight panel respectively, two clamp are got the upper and lower part on the side about pressing from both sides tight panel respectively, dual clamp is tight, it is firm to fasten, the hand claw is got through the laminating clamp of rubber gasket with the plate, utilize the elasticity of rubber gasket, still adjustable work piece dimensional error.
Drawings
Fig. 1 is a right side view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the direction of region A and K in FIG. 1.
Wherein the reference numerals are: the device comprises a stepping motor 1, a left wall body 2, a screw rod 3, a right wall body 4, a coupler 5, a bearing 6, a screw rod nut 7, a first connecting rod 8, a push rod 9, a second connecting rod 10, a guide sleeve 11, a paw 12, a connecting rod 13, a support 14, a pin shaft 15, a rubber gasket 16, a connecting plate 17, an upper supporting plate 18 and a lower supporting plate 19.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-3, the manipulator paw of the present invention comprises a stepping motor 1, a left wall 2, a lead screw 3, a right wall 4, a transmission mechanism and a clamping mechanism, wherein the stepping motor 1 is fixedly mounted on the left wall 2, the rear end of the lead screw 3 is connected to an output shaft of the stepping motor 1 through a coupling 5, the front end of the lead screw 3 is mounted on the right wall 4 through a bearing 6, a lead screw nut 7 is mounted on the lead screw 3, the transmission mechanism and the clamping mechanism are vertically symmetrically distributed with respect to the lead screw nut 7, the transmission mechanism comprises a first connecting rod 8, a push rod 9 and a second connecting rod 10, one end of each of the two first connecting rods 8 is vertically symmetrically hinged to the lead screw nut 7, the other end of the first connecting rod 8 is hinged to the rear end of the push rod 9, the right wall 4 is a "turning" type wall with a longitudinal section, the two push rods 9 are vertically symmetrically mounted on the upper and lower inclined portions of the "turning type wall respectively through, the clamping mechanism comprises claws 12, connecting rods 13 and a support 14, the rear ends of the claws 12 are hinged to the front end of a push rod 9 in a bilateral symmetry mode through second connecting rods 10, the connecting rods 13 are vertically hinged to the middle portions of the two claws 12, the length of each connecting rod 13 is larger than the fixed point distance between the two second connecting rods 10 on the push rod 9, the middle portions of the connecting rods 13 are fixedly connected with one end of the support 14, and the other end of the support 14 is fixed on the right wall 4.
As shown in fig. 2, the output shaft of the stepping motor 3 is mounted on the left wall 1 through a bearing 6.
As shown in fig. 2 and 3, the lead screw nut 7 is hinged to the first connecting rod 8, the first connecting rod 8 is hinged to the push rod 9, the push rod 9 is hinged to the second connecting rod 10, the second connecting rod 10 is hinged to the gripper 12, and the gripper 12 is hinged to the connecting rod 13 through a pin 15.
As shown in fig. 3, a rubber gasket 16 is provided on the inner front side of the claw 12.
As shown in fig. 2, the upper and lower inclined portions of the right wall 4 are symmetrically distributed, and acute angles formed between the upper and lower inclined portions and a horizontal plane are 45 °.
As shown in fig. 2, the guide sleeve 11 is vertically installed at the upper inclined portion or the lower inclined portion of the right wall 4, and the push rod 9 is installed in the guide sleeve 11 and slides back and forth along the right wall 4 through the guide sleeve 11.
As shown in fig. 2 and 3, the bracket 14 is a gamma type bracket, and two perpendicular panels of the gamma type bracket are fixedly connected to the connecting rod 13 and the right wall 4, respectively.
Further, the two guide sleeves 11 are respectively arranged above and below the left wall body 2.
As shown in fig. 2, a connecting plate 17 is installed at the bottom of the left wall 2, and the manipulator is fixedly connected with the manipulator claw of the bilateral clamping plate through the connecting plate 17.
Furthermore, an upper supporting plate 18 and a lower supporting plate 19 are further fixed between the left wall body 2 and the right wall body 4, the two upper supporting plates 18 are symmetrically fixed on the left side and the right side of the upper ends of the opposite sides of the left wall body 2 and the right wall body 4, and the two lower supporting plates 19 are symmetrically fixed on the left side and the right side of the lower ends of the opposite sides of the left wall body 2 and the right wall body 4.
The working principle of the utility model is as follows: when a plate needs to be clamped, the manipulator claw of the double-side clamping plate is fixedly connected to a manipulator through a connecting plate 17, a stepping motor 1 drives a screw rod 3 to rotate, the screw rod 3 rotates to drive a screw rod nut 7 to move forwards, the screw rod nut 7 pushes a push rod 9 to slide forwards along a right wall body 4 in a guide sleeve 11 through a first connecting rod 8, the push rod 9 further drives the front end of a claw 12 to rotate oppositely around a pin shaft 15 at the joint of a connecting rod 13 and the claw 12 through a second connecting rod 10, and a rubber gasket 16 of the claw 12 is attached to the plate and fixedly clamped; when the plate needs to be loosened, the stepping motor 1 drives the screw nut 7 to move backwards through the screw rod 3, the push rod 9 further drives the front end of the claw 12 to rotate reversely around the pin shaft 15 at the joint of the connecting rod 13 and the claw 12 through the second connecting rod 10, the rubber gasket 16 of the claw 12 expands outwards to loosen the plate, so that the claw 12 can be controlled to clamp or loosen the plate by driving the screw rod 3 to move forwards and backwards through driving the stepping motor 1 to rotate forwards and backwards, motorized operation is achieved, time and labor are saved, the claws 12 of the clamping mechanisms are arranged in bilateral symmetry and can respectively clamp the left side and the right side of the plate, the two clamping mechanisms are distributed in vertical symmetry and can respectively clamp the upper part and the lower part of the left side and the right side of the plate, double clamping and firm fastening.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (9)
1. The manipulator paw comprises a stepping motor, a left wall body, a lead screw, a right wall body (4), a transmission mechanism and a clamping mechanism, and is characterized in that the stepping motor is fixedly installed on the left wall body, the rear end of the lead screw is connected with an output shaft of the stepping motor through a coupler (5), the front end of the lead screw is installed on the right wall body (4) through a bearing (6), a lead screw nut (7) is installed on the lead screw, the transmission mechanism and the clamping mechanism are vertically and symmetrically distributed relative to the lead screw nut (7), the transmission mechanism comprises a first connecting rod (8), a push rod (9) and a second connecting rod (10), one ends of the two first connecting rods (8) are vertically and symmetrically hinged on the lead screw nut (7), the other end of the first connecting rod (8) is hinged with the rear end of the push rod (9), and the right wall body (4) is a cross section of a cross, two push rods (9) are respectively installed on the upper inclined part and the lower inclined part of the [ type ] wall body in an up-and-down symmetrical mode through guide sleeves (11), the clamping mechanism comprises claws (12), connecting rods (13) and a support (14), the rear ends of the claws (12) are hinged to the front ends of the push rods (9) in a bilateral symmetrical mode through second connecting rods (10), the connecting rods (13) are perpendicularly hinged to the middle parts of the two claws (12), the length of the connecting rods (13) is larger than the fixed point distance of the two second connecting rods (10) on the push rods (9), the middle parts of the connecting rods (13) are fixedly connected with one ends of the support (14), and the other ends of the support (14) are fixed on the right wall body (4).
2. The manipulator gripper for bilateral clamping of plates according to claim 1, wherein: and the output shaft of the stepping motor is arranged on the left wall body through a bearing (6).
3. The manipulator gripper for bilateral clamping of plates according to claim 1, wherein: the lead screw nut (7) is hinged with the first connecting rod (8), the first connecting rod (8) is hinged with the push rod (9), the push rod (9) is hinged with the second connecting rod (10), the second connecting rod (10) is hinged with the paw (12) and the paw (12) is hinged with the connecting rod (13).
4. The manipulator gripper for bilateral clamping of plates according to claim 1, wherein: the inner side of the front part of the paw (12) is provided with a rubber gasket (16).
5. The manipulator gripper for bilateral clamping of plates according to claim 1, wherein: the upper inclined part and the lower inclined part of the right wall body (4) are symmetrically distributed, and acute angles formed between the upper inclined part and the lower inclined part and the horizontal plane are 45 degrees.
6. The manipulator gripper for clamping plates bilaterally according to claim 1 or 5, wherein: the guide sleeve (11) is vertically arranged on the upper inclined part or the lower inclined part of the right wall body (4), and the push rod (9) is arranged in the guide sleeve (11) and slides forwards and backwards along the right wall body (4) through the guide sleeve (11).
7. The manipulator gripper for bilateral clamping of plates according to claim 1, wherein: the support (14) is a gamma type support, and two mutually vertical plate surfaces of the gamma type support are respectively and fixedly connected with the connecting rod (13) and the right wall body (4).
8. The manipulator gripper for bilateral clamping of plates according to claim 1, wherein: and a connecting plate (17) is installed at the bottom of the left wall body, and the manipulator is fixedly connected with the manipulator claw of the bilateral clamping plate through the connecting plate (17).
9. The manipulator gripper for bilateral clamping of plates according to claim 1, wherein: still be fixed with between left wall body and the right wall body (4) backup pad (18) and bottom suspension fagging (19), two backup pad (18) symmetries are fixed in the left and right sides in the opposite side upper end of left wall body and right wall body (4), and two bottom suspension fagging (19) symmetries are fixed in the left and right sides in the opposite side lower extreme of left wall body and right wall body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135583.3U CN210161185U (en) | 2019-07-19 | 2019-07-19 | Manipulator paw capable of clamping plates on two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921135583.3U CN210161185U (en) | 2019-07-19 | 2019-07-19 | Manipulator paw capable of clamping plates on two sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210161185U true CN210161185U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921135583.3U Active CN210161185U (en) | 2019-07-19 | 2019-07-19 | Manipulator paw capable of clamping plates on two sides |
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| Country | Link |
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| CN (1) | CN210161185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831822A (en) * | 2020-12-30 | 2021-05-25 | 广东成功自动化设备有限公司 | Device for improving electroplating uniformity of VCP electroplating line |
| CN114433925A (en) * | 2022-03-01 | 2022-05-06 | 通鼎互联信息股份有限公司 | Cutter for radio frequency coaxial cable copper strip |
-
2019
- 2019-07-19 CN CN201921135583.3U patent/CN210161185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831822A (en) * | 2020-12-30 | 2021-05-25 | 广东成功自动化设备有限公司 | Device for improving electroplating uniformity of VCP electroplating line |
| CN114433925A (en) * | 2022-03-01 | 2022-05-06 | 通鼎互联信息股份有限公司 | Cutter for radio frequency coaxial cable copper strip |
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