CN210099405U - Binding post clamping jaw - Google Patents
Binding post clamping jaw Download PDFInfo
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- CN210099405U CN210099405U CN201921043845.3U CN201921043845U CN210099405U CN 210099405 U CN210099405 U CN 210099405U CN 201921043845 U CN201921043845 U CN 201921043845U CN 210099405 U CN210099405 U CN 210099405U
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Abstract
The utility model discloses a binding post clamping jaw, include: the rotary air cylinder assembly is used for realizing different swing angles so as to clamp different types of terminals; the rotary cylinder assembly includes: a rotating shaft providing a driving force through a rotating cylinder; the initial state limiting part is used for positioning the rotary cylinder in the rotary initial state; the first state limiting part is used for positioning a first rotating angle of the rotating cylinder; the second state limiting part is provided with a working position and a non-working position relative to the bearing mounting plate, when the second state limiting part is in the working position, the second state limiting part is used for positioning a second rotating angle of the rotating cylinder, and when the second state limiting part is in the non-working position, the positioning of the rotating cylinder at the first rotating angle can be realized, wherein the second rotating angle is smaller than the first rotating angle. The utility model provides an only utilize a terminal to clamp the technical problem that equipment realized the terminal of different model kinds, still realized clamping the terminal of special model even.
Description
Technical Field
The utility model relates to a distribution field. More specifically, the utility model relates to a binding post clamping jaw.
Background
With the rapid development of the power distribution industry, the trend of the industry development is inevitable for automatically clamping the wiring terminal on the guide rail, the types of the terminals are different, and when the wiring terminal is automatically clamped on the guide rail, the technical problem to be faced inevitably is how to utilize the same terminal clamping device to clamp the terminals of different types, even the terminals of special types.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses it is still another purpose to provide a binding post clamping jaw, and it has solved and has utilized a terminal to clamp the technical problem that equipment realized the terminal of different model kinds, has still realized clamping to the terminal of special model even.
To achieve these objects and other advantages in accordance with the purpose of the invention, a terminal clamping jaw is provided, comprising: the rotary air cylinder assembly is used for realizing different swing angles so as to clamp different types of terminals; the air claw assembly is connected with the rotary air cylinder assembly and moves in an opening and closing manner; the terminal clamping arm assembly is connected with the air claw assembly and moves along with the air claw assembly, and is used for clamping a terminal; wherein the rotary cylinder assembly comprises:
a stationary plate member including a bearing mounting plate;
a rotating shaft installed on the bearing installation plate and providing a driving force through a rotating cylinder;
an initial state limiting part which is arranged on the bearing mounting plate and is used for realizing the positioning of the rotary cylinder in the initial rotary state;
a first state limiting part which is arranged on the bearing mounting plate and is used for realizing the positioning of a first rotating angle of the rotating cylinder, wherein the first rotating angle rotates clockwise relative to the initial state by a preset angle;
the spacing portion of second state, its movable mounting be in on the bearing mounting panel, the spacing portion of second state for the bearing mounting panel has operating position and inoperative position, works as when the spacing portion of second state is in operating position, is used for realizing revolving cylinder second rotation angle's location, works as when the spacing portion of second state is in inoperative position, can realize revolving cylinder is in first rotation angle's location, wherein, second rotation angle is less than first rotation angle.
Preferably, the first rotation angle is 83 ° to 85 °, and the second rotation angle is 15 °.
Preferably, the initial state limiting part is a first limiting stop, a semi-cylindrical clamping groove is formed in the first limiting stop, and the cylindrical clamping piece can be clamped through the clamping groove.
Preferably, the first state limiting part is a buffer block, and a cylinder or a similar cylinder is arranged on the buffer block.
Preferably, the second state limiting part is a first positioning pin shaft, and the first positioning pin shaft is a cylinder or a similar cylinder which can stretch relative to the bearing mounting plate.
Preferably, the first positioning pin shaft realizes the telescopic movement thereof through a needle cylinder, and the needle cylinder is mounted on the bearing mounting plate through a needle cylinder mounting seat.
Preferably, the gas claw assembly includes:
the gas claw mounting plate is connected with the rotary cylinder assembly, moves in an opening and closing manner and moves along with the rotary cylinder;
the gas claw is arranged on the gas claw mounting plate and drives the terminal clamping arm component to move;
the second limit stop block is arranged on the air claw mounting plate and is matched with the first state limit part and the second state limit part to realize the positioning of the first rotating angle and the positioning of the second rotating angle of the rotating cylinder;
and the second positioning pin shaft is arranged on the gas claw mounting plate, is matched with the initial state limiting part and is used for realizing the positioning of the rotary cylinder in the rotary initial state.
Preferably, the terminal clamping arm assembly includes:
the terminal clamping arm is fixedly connected with the gas claw;
and the POM polyformaldehyde block is arranged at the lower part of the terminal clamping arm and extends out to one side of the terminal clamping.
Preferably, the lower part of the terminal clamping arm is provided with a mounting column, the POM polyformaldehyde block is provided with a mounting hole, the mounting hole is sleeved on the mounting column, the POM polyformaldehyde block can slide relative to the mounting column, the sliding direction is parallel to the moving direction of the gas claw, and a rubber block is arranged between the mounting hole and the mounting column and positioned on one side of the terminal clamping. The clamp is used for filling the gap between the POM polyformaldehyde block and the terminal clamping arm part, and the distance between the POM polyformaldehyde block and the terminal clamping arm part is inconsistent when the terminal is clamped, so that the POM polyformaldehyde block wraps the terminal, and the clamping effect is achieved.
Preferably, the POM polyoxymethylene block is a plurality of separate sub-blocks stacked. In the clamping process, the multilayer POM polyformaldehyde block moves back and forth along with the terminal clamping arm, and the terminal clamping arm plays a role in guiding so as to achieve the purposes of clamping along with shape and preventing the terminal from falling off.
Preferably, a chuck assembly is further included for connecting the rotary cylinder assembly to a robot, the chuck assembly including:
the vertical plate is fixed on the rotary air cylinder component;
the guide seat is fixed on the manipulator and is arranged in parallel with the vertical plate;
the optical axis is fixed on the vertical plate and sleeved with a spring, and the optical axis is further arranged on the guide seat in a sliding penetrating mode;
the fixed blocks are fixed on the optical axis and are respectively positioned on two sides of the guide seat together with the vertical plate;
the light barrier is arranged between the vertical plate and the fixed block, and a gap is formed in the light barrier;
and the photoelectric switch is arranged on the guide seat, and can be triggered by the opening on the light barrier when the vertical plate compresses the spring in place.
The utility model discloses at least, include following beneficial effect: firstly, the utility model provides a binding post clamping jaw has solved the technical problem that utilizes a terminal to clamp equipment and realize the terminal of different model types, has even still realized clamping to the terminal of special model, also can easily press from both sides the terminal of big size and complicated difficult clamp of shape; secondly, the connecting terminal clamping jaw provided by the utility model can be connected with a PLC control system, so as to realize the purpose of automatic clamping of the terminal; thirdly, the utility model provides a binding post clamping jaw mechanical structure is compact, and the flexible operation is fit for using widely on a large scale.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the rotary cylinder assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the pneumatic claw assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the chuck assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the chuck assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the terminal clamping arm assembly according to an embodiment of the present invention;
fig. 7 is a cross-sectional view of the terminal clamping arm assembly according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of the manipulator according to an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, the present invention provides a terminal clamping jaw,
the method comprises the following steps: a rotary cylinder assembly 30 for realizing different swing angles so as to clamp different types of terminals; a gas claw assembly 50 connected to the rotary cylinder assembly 30 and opening and closing the rotary cylinder assembly; a terminal clamping arm assembly 60 connected to the gas claw assembly 50 and moving with the gas claw assembly 50 for clamping a terminal;
as shown in fig. 1 and 2, the rotary cylinder assembly 30 includes:
a fixed plate member including a bearing mounting plate 41; the fixed plate part further comprises a rotary cylinder fixed plate 44 and a rotary cylinder top plate 33, the rotary cylinder top plate 33 is horizontally arranged, the rotary cylinder fixed plate 44 and the bearing mounting plate 41 are respectively arranged on opposite sides of the rotary cylinder top plate 33 and are perpendicular to the rotary cylinder top plate 33 to form a door shape so as to place each part;
a rotary shaft 37 mounted on the bearing mounting plate 41 and supplied with a driving force by the rotary cylinder 31; the rotating shaft 37 and the rotating cylinder 31 are connected through a coupling 32 to transmit driving force, and the coupling 32 is arranged below the rotating cylinder top plate 33, so that the components are compact;
an initial state stopper mounted on the bearing mounting plate 41 for positioning the rotation cylinder 31 in an initial state of rotation; the initial state limiting part can be a buffer part, a shifting block, a gear block with a clamping groove or a manual shifting part;
a first state restricting portion mounted on the bearing mounting plate 41 for positioning a first rotation angle of the rotary cylinder 31, the first rotation angle being rotated clockwise by a predetermined angle with respect to the initial state; the first state limiting part can be a buffer part, a shifting block, a stop block with a clamping groove or a manual shifting part;
the spacing portion of second state, its movable mounting be in on the bearing mounting panel 41, the spacing portion of second state for the bearing mounting panel 41 has operating position and inoperative position, works as when the spacing portion of second state is in the operating position, is used for realizing the location of revolving cylinder 31 second rotation angle, works as when the spacing portion of second state is in the inoperative position, can realize revolving cylinder 31 is in the location of first rotation angle, wherein, the second rotation angle is less than first rotation angle, wherein, the spacing portion of second state can be manual telescopic column or automatic telescopic shaft, and wherein automatic telescopic shaft can realize its flexible function through cylinder, lead screw or elastic component.
In the above technical solution, the terminals of different types are clamped by rotating the rotating cylinder 31 by different angles, and the specific flow is as follows: s1, initializing: the initial state limiting part positions the rotary cylinder 31 in an initial state, and the air claw assembly starts to work; s2, extraction terminal: the manipulator moves the wiring terminal clamping jaw to the vicinity of the cartridge clip along the Y axis/possibly along the X axis, moves the wiring terminal clamping jaw assembly downwards along the Z axis, drives the terminal clamping arm assembly to clamp the terminal, moves the wiring terminal clamping jaw upwards along the Z axis, and puts out the terminal to be clamped; s3, carrying and rotating the terminal: the terminal jaws are moved along the Y-axis/possibly along the X-axis to the vicinity of the mounting rail, while at the same time the rotary cylinder 31 is turned until it is positioned. The rotation of the rotary cylinder 31 until positioning is completed by: s31, identifying the type of the terminal to be mounted by the control mechanism, and grabbing two types of the terminal to be mounted at one time, wherein the rotation angle is a first rotation angle when the first type is mounted, and the rotation angle is a second rotation angle when the second type is mounted; s32, the control mechanism selects the limit part according to the type of the terminal to be mounted, if the terminal to be mounted is of the first type, the first state limit part works, the rotary cylinder 31 is positioned at the first rotation angle, and if the terminal to be mounted is of the second type, the second state limit part works, the rotary cylinder 31 is positioned at the second rotation angle; s4, card mounting terminal: the rotary cylinder 31 is cut off, the wiring terminal clamping jaw assembly is moved downwards along the Z-axis, the terminal to be installed is contacted with the guide rail, the gas clamping jaw assembly is separated from the first state limiting portion or the second state limiting portion under the pushing of the reaction force of the guide rail, and the terminal is reset and rotated and is clamped with the guide rail.
In the actual production, binding post's type is various, and prior art all realizes clamping of different grade type terminal through different equipment or a plurality of manipulator, the utility model discloses utilize a terminal card equipment to realize clamping of different grade type terminal, do not need many mechanical hand operations for the operation is more nimble.
In one technical scheme, the first rotating angle is 83-85 degrees, the second rotating angle is 15 degrees, and the set angle is used for realizing the required inclination angle when the two types of terminals are grabbed most commonly.
As shown in fig. 2, in one of the technical solutions, the initial state limiting portion is a first limit stop 38, and a semi-cylindrical clamping groove is arranged on the first limit stop 38, through which a clamping member having a convex portion can be clamped. Positioning automation is realized through the clamping structure.
As shown in fig. 2, in one technical solution, the first state limiting portion is a buffer block 34, and a cylinder or a similar cylinder is disposed on the buffer block 34. The cylindrical or cylinder-like buffer block 34 can be matched with a component with a slot structure to achieve the purpose of automatic positioning.
As shown in fig. 2, in one of the technical solutions, the second state limiting portion is a first positioning pin 40, and the first positioning pin 40 is a cylinder or a similar cylinder that can extend and retract relative to the bearing mounting plate 41. The positioning pin shaft seat 39 is arranged on the bearing mounting plate 41 and is positioned between the buffer block 34 and the first limit stop 38, and when the first positioning pin shaft 40 extends out, the rotating cylinder 31 is positioned at a rotating angle of 15 degrees; when retracting, the rotary cylinder 31 is allowed to rotate to 83-85 degrees.
In one embodiment, as shown in fig. 2, the first positioning pin 40 is telescopically moved by a pin cylinder 43, and the pin cylinder 43 is mounted on the bearing mounting plate 41 by a pin cylinder mounting seat 42. The needle cylinder 43 realizes the automatic work of the second state limiting part, and improves the operation efficiency.
In one embodiment, as shown in fig. 1 and 3, the air gripper assembly 50 is connected to the rotating cylinder assembly 30 to move the terminal clamping arm assembly 60, and the air gripper assembly 50 includes:
a gas claw mounting plate 53 connected to the rotary cylinder assembly 30; specifically, the air jaw mounting plate 53 is provided with a mounting hole to be coupled with the rotating shaft 37 in the rotating cylinder assembly.
An air gripper 52 mounted on the air gripper mounting plate 53 for moving the terminal clamping arm assembly 60;
a second limit stopper 54 mounted on the gas claw mounting plate 53, and engaged with the first state limiting portion to position the rotary cylinder 31 at a first rotation angle; specifically, a clamping groove is formed in a second limit stop 54 arranged on the gas claw assembly 50, a silicon-containing rubber pad is arranged in the clamping groove to play a buffering role, when the first positioning pin shaft 40 extends out, the rotating angle of the rotating cylinder 31 is positioned at 15 degrees, and the first positioning pin shaft 40 is clamped with the second limit stop 54 on the gas claw assembly 50; when the air gripper is retracted, the buffer block 34 is clamped with the second limit stop 54 on the air gripper assembly 50 in this state, and the rotary air cylinder is allowed to rotate to 83-85 degrees.
And a second positioning pin 55, which is mounted on the pneumatic claw mounting plate 53, is matched with the initial state limiting part, and is used for positioning the rotary cylinder 31 in the initial rotary state. Specifically, in this state, the first limit stop 38 of the rotary cylinder assembly 30 is engaged with the second positioning pin 55 of the air gripper assembly 50.
In the above technical scheme, the components on the gas claw assembly 50 are clamped with the first state limiting part and the second state limiting part to realize the positioning of the rotary cylinder 32 at different rotation angles, so that the whole device has higher stability and the flexibility of the device is improved.
As shown in fig. 6, in one embodiment, the terminal clamping arm assembly 60 includes:
a terminal clamping arm 61 fixedly connected with the gas claw 52;
and a POM polyformaldehyde block 63 mounted on the lower part of the terminal clamping arm 61 and extending to one side of the terminal clamping.
In the above technical scheme, in the clamping process, the POM polyoxymethylene block 63 moves back and forth along with the terminal clamping arm 61, and the terminal clamping arm 61 plays a guiding role so as to achieve the purpose of clamping along with shape and preventing the terminal from falling off. In the prior art, the clamping jaw is generally a metal clamping jaw or a plastic flexible clamping jaw, and the metal clamping jaw has the defects of high rigidity, small elastic deformation and easy damage to the surface of a clamped object; the flexible clamping jaw is mainly made of plastic materials, has large elasticity but small rigidity, and cannot meet the requirement of clamping the terminal; the POM polyformaldehyde block 63 adopted by the technical scheme has high clamping jaw rigidity, good elasticity and good abrasion resistance, and is not easy to damage the surface of a grabbed object.
As shown in fig. 6 and 7, in one embodiment, the lower portion of the terminal clamping arm 61 has a mounting post 610, the POM polyoxymethylene block 63 has a mounting hole, the mounting hole is sleeved on the mounting post 610, the POM polyoxymethylene block 63 can slide relative to the mounting post 610, the sliding direction is parallel to the moving direction of the gas claw 52, and a rubber block 62 is disposed between the mounting hole and the mounting post 610 on the side of terminal clamping. Specifically, the mounting post 610 is a square column, the mounting hole is a square hole, the mounting hole is sleeved on the mounting post 610, and the width of the mounting hole is greater than that of the mounting post 610, so that the POM polyoxymethylene block 63 can slide relative to the mounting post 610, and the sliding direction is parallel to the moving direction of the gas claw 52. And a rubber block 62 is arranged between the mounting hole and the mounting column 610 at one side of the terminal clamping device. In the clamping process, the arc of the terminal surface is different from the compression amount of the rubber block 62, so that the POM polyformaldehyde block is different from the sliding distance of the mounting column 610, the POM polyformaldehyde block is attached to the arc of the terminal surface, the clamping is carried out along with the shape, the terminal is prevented from falling off, and therefore the application range of the terminal clamping arm assembly 60 is wider.
In one embodiment, the POM polyoxymethylene block 63 is a plurality of stacked independent subblocks. Preferably, the POM polyoxymethylene block 63 comprises 3 to 12 independent sub-blocks stacked. In the clamping process, the multilayer POM polyformaldehyde block 63 moves back and forth along with the terminal clamping arm 61, and the terminal clamping arm 61 plays a guiding role so as to achieve the purposes of clamping along with shape and preventing the terminal from falling off. The arrangement of the plurality of independent sub-blocks enables the clamping to be carried out along with the shape, the point and the surface, and the falling of the terminal is avoided.
As shown in fig. 1, 4 and 5, in one embodiment, the present invention further includes a chuck assembly 10 for connecting the rotary cylinder assembly 30 to a robot, wherein the chuck assembly 10 includes:
the vertical plate 11 is fixed on the rotary cylinder assembly 30, specifically, the vertical plate 11 is connected with the bearing mounting plate 41 and the rotary cylinder fixing plate 44 through screws, and preferably, the vertical plate 11 may further be provided with a limiting column 14 for limiting the movement of the vertical plate.
The guide seat 15 is fixed on the manipulator and is arranged in parallel with the vertical plate 11; the three-axis manipulator is shown in FIG. 6, and X, Y, Z three-axis linkage is realized;
the optical axis 18 is fixed on the vertical plate 11 through an optical axis fixing seat 12 and sleeved with a spring 13, and the optical axis 18 is further slidably arranged on the guide seat 15 in a penetrating manner; preferably, a linear bearing 16 is further disposed on the optical axis 18; more preferably, the optical axis 18 is provided with 2 sets;
the fixed blocks 17 are fixed on the optical axis 18 and are respectively positioned on two sides of the guide seat 15 together with the vertical plate 11;
the light barrier 20 is arranged between the vertical plate 11 and the fixed block 17, and a gap 21 is formed in the light barrier 20; and
and the photoelectric switch 19 is arranged on the guide seat 15, and when the vertical plate 11 compresses the spring 13 to be in place, the photoelectric switch 19 can be triggered by the notch 21 on the light barrier 20 to feed back information on whether the terminal is clamped or not.
A terminal clamping process of the robot shown in fig. 8 is as follows:
s1, initializing: the second positioning pin 55 is clamped with the first limit stop 38, and the angle of the rotary cylinder 31 is 0 degree at the moment; the gas claw 52 opens.
S2, extraction terminal: and moving the wiring terminal clamping jaw to the vicinity of the cartridge clip along the Y axis/possibly along the X axis, moving the wiring terminal clamping jaw downwards along the Z axis, driving the POM polyformaldehyde block to clamp the terminal to be clamped by the gas jaw 52, and moving the wiring terminal clamping jaw upwards along the Z axis to lift the terminal to be clamped.
S3, carrying and rotating the terminal: the terminal jaws are moved along the Y-axis/possibly along the X-axis to the vicinity of the mounting rail, while at the same time the rotary cylinder 31 is turned until positioned.
The rotation of the rotary cylinder 31 until positioning is completed by: s31, the control mechanism identifies the type of the terminal to be installed, in the embodiment, the terminal to be installed has two types, the first type is installed at a rotation angle of 15 degrees, and the second type is installed at a rotation angle of 83-85 degrees; s32, the control mechanism selects a limit part according to the type of the terminal to be installed, if the terminal to be installed is of the first type, the needle cylinder 43 is controlled to extend out to drive the first locating pin shaft 40 to extend out, which means that the first locating pin shaft 40 is selected for limiting, and if the terminal to be installed is of the second type, the needle cylinder 43 is controlled to retract to drive the first locating pin shaft 40 to retract, which means that the buffer block 34 is selected for limiting; and S33, rotating the rotary cylinder 31 until the second limit stop 54 is clamped with the first positioning pin shaft 40 or the buffer block 34, and realizing the rotation of the terminal to be mounted by 15 degrees or 83-85 degrees.
S4, card mounting terminal: the rotary cylinder 31 is cut off, the wiring terminal clamping jaw is moved downwards along the Z-axis, the terminal to be installed is in contact with the guide rail, the second limit stop 54 is separated from the first positioning pin shaft 40 or the buffer block 34 under the pushing of the reaction force of the guide rail, the terminal is reset and rotated and is clamped with the guide rail, and at the moment, the second positioning pin shaft 55 is clamped with the first limit stop 38.
S5, confirming that the card is in place: the rotation in the terminal clamping process brings thrust and displacement in the Y-axis direction, the vertical plate 11 moves relative to the guide seat 15, and the opening 21 in the light barrier 20 can trigger the photoelectric switch 19 to confirm that the clamping is in place. If the photoelectric switch 19 is triggered, the gas claw 52 is opened, the terminal clamping jaw moves upwards along the Z axis, and the step S2 is returned to continue clamping; if the terminal does not contact the guide rail in the step S4, or the clamping with the guide rail is not completed for some reason, so that the photoelectric switch 19 cannot be triggered, the system gives an alarm. The utility model provides a binding post clamping jaw has solved and has utilized a terminal to clamp the technical problem that equipment realized the terminal of different model kinds, has still realized clamping to the terminal of special model even, also can easily press from both sides the terminal of getting to the complicated difficult clamp of jumbo size and shape, binding post clamping jaw mechanical structure is compact, and the flexible operation is fit for using widely on a large scale.
As mentioned above, the utility model discloses at least, include following beneficial effect: firstly, the utility model provides a binding post clamping jaw has solved the technical problem that utilizes a terminal to clamp equipment and realize the terminal of different model types, has even still realized clamping to the terminal of special model, also can easily press from both sides the terminal of big size and complicated difficult clamp of shape; secondly, the connecting terminal clamping jaw provided by the utility model can be connected with a PLC control system, so as to realize the purpose of automatic clamping of the terminal; thirdly, the utility model provides a binding post clamping jaw mechanical structure is compact, and the flexible operation is fit for using widely on a large scale.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (11)
1. Binding post clamping jaw, its characterized in that includes: the rotary air cylinder assembly is used for realizing different swing angles so as to clamp different types of terminals; the air claw assembly is connected with the rotary air cylinder assembly and moves in an opening and closing manner; the terminal clamping arm assembly is connected with the air claw assembly, moves along with the air claw assembly and is used for clamping a terminal; wherein the rotary cylinder assembly comprises:
a stationary plate member including a bearing mounting plate;
a rotating shaft mounted on the bearing mounting plate, the rotating shaft providing a driving force through a rotating cylinder;
an initial state limiting part which is arranged on the bearing mounting plate and is used for realizing the positioning of the rotary cylinder in the initial rotary state;
a first state limiting part which is arranged on the bearing mounting plate and is used for realizing the positioning of a first rotating angle of the rotating cylinder, wherein the first rotating angle rotates clockwise relative to the initial state by a preset angle;
the spacing portion of second state, its movable mounting be in on the bearing mounting panel, the spacing portion of second state for the bearing mounting panel has operating position and inoperative position, works as when the spacing portion of second state is in operating position, is used for realizing revolving cylinder second rotation angle's location, works as when the spacing portion of second state is in the inoperative position, can realize revolving cylinder is in first rotation angle's location, wherein, second rotation angle is less than first rotation angle.
2. The terminal jaw of claim 1, wherein the first angle of rotation is 83 ° to 85 ° and the second angle of rotation is 15 °.
3. The terminal clamping jaw according to claim 2, wherein the initial state limiting portion is a first limit stopper, and a semi-cylindrical clamping groove is formed in the first limit stopper, and a clamping member having a protrusion can be clamped through the clamping groove.
4. The terminal clamping jaw according to claim 2, wherein the first position limiting portion is a bump stop, and a cylinder or a cylinder-like body is provided on the bump stop.
5. The terminal clamping jaw according to claim 2, wherein the second state limiting portion is a first positioning pin, and the first positioning pin is a cylinder or cylinder-like body that is retractable with respect to the bearing mounting plate.
6. The terminal jaw of claim 5, wherein the first alignment pin shaft is telescopically movable by a pin cylinder mounted to the bearing mounting plate by a pin cylinder mount.
7. A terminal clamping jaw according to any one of claims 1 to 6, wherein the gas jaw assembly comprises:
the air claw mounting plate is connected with the rotary air cylinder assembly, moves in an opening and closing manner and moves along with the rotary air cylinder assembly;
the gas claw is arranged on the gas claw mounting plate and drives the terminal clamping arm component to move;
the second limit stop block is arranged on the air claw mounting plate and is matched with the first state limit part and the second state limit part to realize the positioning of the first rotating angle and the positioning of the second rotating angle of the rotating cylinder;
and the second positioning pin shaft is arranged on the gas claw mounting plate, is matched with the initial state limiting part and is used for realizing the positioning of the rotary cylinder in the rotary initial state.
8. The terminal jaw of claim 1, wherein the terminal jaw assembly comprises:
the terminal clamping arm is fixedly connected with the gas claw;
and the POM polyformaldehyde block is arranged at the lower part of the terminal clamping arm and extends out to one side of the terminal clamping.
9. The terminal clamping jaw as claimed in claim 8, wherein the lower portion of the terminal clamping arm has a mounting post, the POM block has a mounting hole, the mounting hole is sleeved on the mounting post, the POM block can slide relative to the mounting post, the sliding direction is parallel to the moving direction of the gas jaw, and a rubber block is arranged between the mounting hole and the mounting post on one side of the terminal clamping.
10. The terminal jaw of claim 9, wherein the POM polyoxymethylene block is a plurality of separate sub-blocks stacked.
11. The terminal clamping jaw according to any one of claims 1 to 6 and 8 to 10, further comprising a chuck assembly for connecting the rotary cylinder assembly to a robot, the chuck assembly comprising:
the vertical plate is fixed on the rotary air cylinder component;
the guide seat is fixed on the manipulator and is arranged in parallel with the vertical plate;
the optical axis is fixed on the vertical plate and sleeved with a spring, and the optical axis is further arranged on the guide seat in a sliding penetrating mode;
the fixed blocks are fixed on the optical axis and are respectively positioned on two sides of the guide seat together with the vertical plate;
the light barrier is arranged between the vertical plate and the fixed block, and a gap is formed in the light barrier;
and the photoelectric switch is arranged on the guide seat, and can be triggered by the opening on the light barrier when the vertical plate compresses the spring in place.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043845.3U CN210099405U (en) | 2019-07-05 | 2019-07-05 | Binding post clamping jaw |
| PCT/CN2020/098095 WO2021004290A1 (en) | 2019-07-05 | 2020-06-24 | Wiring terminal clamping jaw |
| EP20837283.9A EP3995252A4 (en) | 2019-07-05 | 2020-06-24 | Wiring terminal clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043845.3U CN210099405U (en) | 2019-07-05 | 2019-07-05 | Binding post clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210099405U true CN210099405U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921043845.3U Active CN210099405U (en) | 2019-07-05 | 2019-07-05 | Binding post clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210099405U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202339A (en) * | 2019-07-05 | 2019-09-06 | 北京金雨科创自动化技术股份有限公司 | Connecting terminal clamping jaw |
| WO2021004290A1 (en) * | 2019-07-05 | 2021-01-14 | 魏德米勒界面有限及两合公司 | Wiring terminal clamping jaw |
| CN113146182A (en) * | 2021-04-27 | 2021-07-23 | 深圳市路安仪器设备有限公司 | Connecting piece equipment of explosive drug detector |
| US11784451B2 (en) | 2019-05-24 | 2023-10-10 | Weidmüller Interface GmbH & Co. KG | Clamping jaw of connecting terminal |
-
2019
- 2019-07-05 CN CN201921043845.3U patent/CN210099405U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11784451B2 (en) | 2019-05-24 | 2023-10-10 | Weidmüller Interface GmbH & Co. KG | Clamping jaw of connecting terminal |
| CN110202339A (en) * | 2019-07-05 | 2019-09-06 | 北京金雨科创自动化技术股份有限公司 | Connecting terminal clamping jaw |
| WO2021004290A1 (en) * | 2019-07-05 | 2021-01-14 | 魏德米勒界面有限及两合公司 | Wiring terminal clamping jaw |
| CN110202339B (en) * | 2019-07-05 | 2023-12-26 | 北京金雨科创自动化技术股份有限公司 | Binding post clamping jaw |
| CN113146182A (en) * | 2021-04-27 | 2021-07-23 | 深圳市路安仪器设备有限公司 | Connecting piece equipment of explosive drug detector |
| CN113146182B (en) * | 2021-04-27 | 2022-04-12 | 代晶 | Connecting piece equipment of explosive drug detector |
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