CN214313823U - Clamp for welding end cover wire and terminal of household motor - Google Patents
Clamp for welding end cover wire and terminal of household motor Download PDFInfo
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- CN214313823U CN214313823U CN202023312879.3U CN202023312879U CN214313823U CN 214313823 U CN214313823 U CN 214313823U CN 202023312879 U CN202023312879 U CN 202023312879U CN 214313823 U CN214313823 U CN 214313823U
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Abstract
The utility model discloses a clamp for welding a household motor end cover wire and a terminal, which is provided with a lifting cylinder, a claw hand cylinder fixing plate, a claw hand cylinder and a finger mechanism which are arranged along a vertical plane from top to bottom in sequence; a piston rod of the lifting cylinder is fixedly connected with the top of the claw cylinder fixing plate, and the bottom of the claw cylinder fixing plate is fixedly connected with the top of the claw cylinder; the finger mechanism comprises a first pneumatic claw finger, a second pneumatic claw finger, a fourth pneumatic claw finger and a third pneumatic claw finger; the middle position of the first pneumatic claw finger is provided with a first finger boss, and the middle position of the second pneumatic claw finger is provided with a second finger boss. Utilize the utility model discloses an anchor clamps can conveniently, accomplish the welding of electric wire and terminal smoothly.
Description
Technical Field
The utility model relates to a domestic motor field, concretely relates to be used for domestic motor end cover electric wire and terminal welded anchor clamps.
Background
The household motor is suitable for various household appliances (such as an air conditioner, a range hood, a refrigerator and the like), and usually, an electric wire is welded on a motor end cover to eliminate induced electromotive force generated when the motor runs, so that the service life of a motor bearing is prolonged; as shown in fig. 1, one end of the wire 2-2 is welded to the motor end cap 2-1, the other end of the wire 2-2 is welded to the terminal 10 at the position of the flange 101, the terminal 10 includes an upright end pin 102 and a flange 101 with an acute opening angle, the acute opening angle of the flange 101 is used for placing the wire 2-2 to be welded, a rectangular connecting platform 103 is arranged between the end pin 102 and the flange 101, the height h102 and the width w102 of the end pin 102 are l103 and the width w103 of the connecting platform 103, and after the welding is completed, as shown in fig. 2. The traditional welding adopts manual welding, the terminal pin 102 of the terminal 10 needs to be fixed firstly during operation, then the electric wire 2-2 is inserted into the flanging 101 for welding, but the opening of the flanging 101 is too small, the insertion of the electric wire 2-2 is very difficult, and a good clamp is extremely important for improving the welding efficiency of the electric wire 2-2 of the motor and the terminal 10.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a convenient to use, rational in infrastructure be used for domestic motor end cover electric wire and terminal welded anchor clamps to accomplish the welding of electric wire and terminal conveniently, smoothly.
In order to solve the technical problem, the utility model provides a fixture for welding the end cover wire and the terminal of the household motor, which comprises a lifting cylinder, a claw hand cylinder fixing plate, a claw hand cylinder and a finger mechanism, which are sequentially arranged along a vertical plane from top to bottom; a piston rod of the lifting cylinder is fixedly connected with the top of the claw cylinder fixing plate, and the bottom of the claw cylinder fixing plate is fixedly connected with the top of the claw cylinder;
the finger mechanism comprises a first pneumatic claw finger, a second pneumatic claw finger, a fourth pneumatic claw finger and a third pneumatic claw finger; a first finger boss is arranged at the middle position of the first pneumatic claw finger, the outer side surface of the first finger boss is a first finger closing surface, and the first finger closing surface is a vertical rectangular plane; a semi-cylindrical groove I with a semi-conical hole at the head is transversely arranged along the lower edge of the finger closing surface I below the finger boss I, and the length of the semi-cylindrical groove I is consistent with that of the finger closing surface I;
a second finger boss is arranged in the middle of the second pneumatic finger, the second finger closing surface is a vertical rectangular plane and is positioned on the outer side surface of the second finger boss, and a second semi-cylindrical groove with a semicircular conical hole at the head is transversely arranged below the second finger boss along the lower edge of the second finger closing surface; the size and the shape of the second pneumatic gripper finger, the second finger boss, the second finger closing surface and the second semi-cylindrical groove are respectively and correspondingly consistent with those of the first pneumatic gripper finger, the first finger boss, the first finger closing surface and the first semi-cylindrical groove in size and are in mirror image with each other in shape;
the upper parts of the first pneumatic claw finger and the second pneumatic claw finger are respectively fixedly connected with a piston rod of a claw hand cylinder, and the first finger closing surface and the second finger closing surface are arranged oppositely; when the finger closing surface I and the finger closing surface II are closed, the semi-cylindrical groove I and the semi-cylindrical groove II mutually enclose to form a transverse cylindrical through hole with a conical hole at the head end;
the fourth gas claw finger and the third gas claw finger are both L-shaped, and the L-shaped short edges of the fourth gas claw finger and the third gas claw finger are fixedly connected with the first gas claw finger and the second gas claw finger respectively; the end surfaces of the L-shaped long sides of the gas claw finger IV and the gas claw finger III are arranged face to face and are mutually meshed concave-convex surfaces, and the concave-convex surfaces are rectangular planes; a step is arranged on the outer edge of the bottom of the four L-shaped long edges of the pneumatic claw fingers along the length direction of the L shape; the four L-shaped long edges of the gas claw fingers are provided with an electric wire through hole penetrating through the thickness of the L-shaped long edges, the electric wire through hole is parallel to the L-shaped short edges, and the electric wire through hole is communicated with the end faces of the four L-shaped long edges of the gas claw fingers; the axial lead of the wire through hole is coincided with the axial lead of the cylindrical through hole.
As the utility model discloses a be used for domestic motor end cover electric wire and terminal welded anchor clamps's improvement:
the sizes of the concave surface and the convex surface in the end surface of the L-shaped long edge of the gas claw finger four and the gas claw finger three, the size of the step and the size of the terminal satisfy the following relations:
w891＝w102，
h891＝h893＝h892+h81≥h102+h81，
w892＝w81＝l103，
the distance between the concave surface and the convex surface in the end surface of the four L-shaped long side of the air claw finger is equal to w103,
the distance between the concave surface and the convex surface in the end surface of the three L-shaped long side of the air claw finger is equal to w103,
w891 is the width of a convex surface in the end face of the four-L-shaped long side of the air gripper finger and the width of a concave surface in the end face of the three-L-shaped long side of the air gripper finger, and h891 is the height of a convex surface in the end face of the four-L-shaped long side of the air gripper finger and the height of a concave surface in the end face of the three-L-shaped long side of the air gripper finger; w892 is the width of a concave surface in the end face of the four-L long side of the gas claw finger and a convex surface in the end face of the three-L long side of the gas claw finger, the height of the concave surface in the end face of the four-L long side of the gas claw finger is h892, and the height of the convex surface in the end face of the three-L long side of the gas claw finger is h 893; w81 is the width of the step, h81 is the height of the step; h102 and w102 are the height and width of the terminal pin, respectively, and l103 and w103 are the length and width of the connecting platform, respectively.
As the utility model discloses a be used for domestic motor end cover electric wire and terminal welded anchor clamps's further improvement:
an independent base is arranged below the finger mechanism and on the same side of the conical hole in the cylindrical through hole, and a fixed motor end cover is arranged at the top of the base; the horizontal distance between the base and the finger mechanism is larger than the length of the electric wire, and the vertical distance is smaller than the movement distance of a piston rod of the lifting cylinder.
As the utility model discloses a be used for domestic motor end cover electric wire and terminal welded anchor clamps's further improvement:
one side of the lifting cylinder is fixedly connected with a lifting cylinder fixing plate, and the lifting cylinder fixing plate is connected with an external transverse moving mechanism;
the motion direction of a piston rod of the lifting cylinder is a vertical direction;
the motion plane of the piston rod of the claw hand cylinder is a horizontal plane.
The utility model discloses convenient to use, rational in infrastructure can conveniently, accomplish the welding of electric wire and terminal smoothly.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a motor end cap 2-1, a wire 2-2 and a terminal 10 to be welded;
FIG. 2 is a schematic view of a welded finished product of a motor end cover, an electric wire and a terminal after welding;
fig. 3 is a schematic perspective view of the fixture for welding the end cover wire and the terminal of the household motor according to the present invention;
fig. 4 is a front view of the clamp for welding the end cover wire and the terminal of the household motor of the present invention;
FIG. 5 is a perspective view of the first gripper finger 11 of FIG. 3;
FIG. 6 is a perspective view of the second air gripper finger 7 of FIG. 3;
FIG. 7 is a schematic view of the terminal 10 being clamped by the four and three air gripper fingers 8 and 9;
FIG. 8 is a perspective view of the air gripper finger III 9 of FIG. 3;
fig. 9 is a perspective view of the air gripper finger four 8 of fig. 3.
Detailed Description
The invention will be further described with reference to specific examples, but the scope of protection of the invention is not limited thereto:
in the embodiment 1, the fixture for welding the end cover wire and the terminal of the household motor is characterized in that as shown in fig. 3-9, a lifting cylinder 4, a claw cylinder fixing plate 6, a claw cylinder 3 and a finger mechanism are sequentially arranged along a vertical plane from top to bottom; a lifting cylinder fixing plate 5 is fixedly connected to one side of the lifting cylinder 4, and the lifting cylinder fixing plate 5 is connected with an external transverse moving mechanism, so that the whole clamp can transversely and linearly move on a horizontal plane under the drive of the external transverse moving mechanism; the claw hand cylinder fixing plate 6 is positioned between the lifting cylinder 4 and the claw hand cylinder 3, a piston rod of the lifting cylinder 4 is fixedly connected with the top of the claw hand cylinder fixing plate 6, the moving direction of the piston rod of the lifting cylinder 4 is a vertical direction, the bottom of the claw hand cylinder fixing plate 6 is fixedly connected with the top of the claw hand cylinder 3, and the claw hand cylinder fixing plate 6 and the claw hand cylinder 3 are driven to move up and down together in the vertical direction through the movement of the piston rod of the lifting cylinder 4;
the finger mechanism comprises a first pneumatic claw finger 11, a second pneumatic claw finger 7, a fourth pneumatic claw finger 8 and a third pneumatic claw finger 9; a first finger boss 111 is arranged at the middle position of the first pneumatic claw finger 11, the outer side surface of the first finger boss 111 is a first finger closing surface 112, and the first finger closing surface 112 is a vertical rectangular plane; a semi-cylindrical groove I113 with a semi-conical hole at the head is transversely arranged along the lower edge of the finger closing surface I112 below the finger boss I111, and the length of the semi-cylindrical groove I113 is consistent with that of the finger closing surface I112;
a second finger boss 71 is arranged in the middle of the second pneumatic finger 7, a second finger closed surface 72 is a vertical rectangular plane and is positioned on the outer side surface of the second finger boss 71, and a second semi-cylindrical groove 73 with a semicircular conical hole at the head is transversely arranged below the second finger boss 71 along the lower edge of the second finger closed surface 72; the size and the shape of the second pneumatic gripper finger 7, the second finger boss 71, the second finger closing surface 72 and the second semicylindrical groove 73 are respectively and correspondingly consistent with the size and the shape of the first pneumatic gripper finger 11, the first finger boss 111, the first finger closing surface 12 and the first semicylindrical groove 113, and are mirror images of each other, the first finger closing surface 12 and the second finger closing surface 72 are arranged in a face-to-face mode, so that the first finger closing surface 12 and the second finger closing surface 72 can be mutually closed, meanwhile, the first semicylindrical groove 113 and the second semicylindrical groove 73 are mutually enclosed to form a cylindrical through hole 711 with a conical hole at the head, and the cylindrical through hole 711 is transversely arranged on the horizontal plane;
the upper parts of the first pneumatic claw fingers 11 and the second pneumatic claw fingers 7 are respectively fixedly connected with a piston rod of the claw cylinder 3, the moving direction of the piston rod of the claw cylinder 3 is on the horizontal plane, the first pneumatic claw fingers 11 and the second pneumatic claw fingers 7 can be opened or closed on the horizontal plane under the driving of the piston rod of the claw cylinder 3, so that the first semi-cylindrical grooves 113 and the second semi-cylindrical grooves 73 are separated from each other or are mutually closed to form a transverse cylindrical through hole 711 with a conical hole at the head end, and the conical hole at the head end is used for facilitating the smooth insertion of the electric wire 2-2 into the cylindrical through hole 711;
the four pneumatic gripper fingers 8 and the three pneumatic gripper fingers 9 are matched with each other to clamp the terminal 10, the shape of the terminal 10 is shown in figure 1, the three pneumatic gripper fingers 9 are shown in figure 8, and the four pneumatic gripper fingers 8 are shown in figure 9; during welding, the end foot 102 of the terminal 10 is erected and the flanging 101 is placed towards the outer side (the side where the finger mechanism is located is the inner side), as shown in fig. 7, the four gas claw fingers 8 and the three gas claw fingers 9 are both in an L shape, and the L-shaped short sides of the four gas claw fingers 8 and the three gas claw fingers 9 are respectively and fixedly connected with the first gas claw fingers 11 and the second gas claw fingers 7, so that the four gas claw fingers 8 can perform opening and closing actions along with the first gas claw fingers 11 and the third gas claw fingers 9 along with the second gas claw fingers 7; the end faces of the L-shaped long edges of the four 8L-shaped long edges of the gas claw finger and the three 9L-shaped long edges of the gas claw finger are opposite and are respectively concave-convex faces which are mutually occluded, a convex face in the end face of the four 8L-shaped long edge of the gas claw finger and a concave face in the end face of the three 9L-shaped long edge of the gas claw finger can be mutually closed to clamp the end pin 102 of the terminal 10, the convex face in the end face of the four 8L-shaped long edge of the gas claw finger and the concave face in the end face of the three 9L-shaped long edge of the gas claw finger are rectangular planes, the width and the height of each rectangular plane are w891 and h891 respectively, namely the length of the convex face in the end face of the four 8L-shaped long edge of the gas claw finger and the width of the concave face of the three 9L-shaped long edge of the gas claw finger are both w891 respectively, and the height of the convex face of the end face of the four 8L-shaped long edge of the gas claw finger and the concave face of the three 9L-shaped long edge of the gas claw finger are both h 891; the concave surface in the end face of the four 8L-shaped long edge of the gas claw finger and the convex surface in the end face of the three 9L-shaped long edge of the gas claw finger are closed with each other, the concave surface in the end face of the four 8L-shaped long edge of the gas claw finger and the convex surface in the end face of the three 9L-shaped long edge of the gas claw finger are both rectangular planes and have the width of w892, the height of the concave surface in the end face of the four 8L-shaped long edge of the gas claw finger is h892, and the height of the convex surface in the end face of the three 9L-shaped long edge of the gas claw finger is h 893; a step 81 is arranged on the outer edge of the bottom of the four 8L-shaped long side of the air claw finger along the length direction of the L shape, and the width and the height of the step 81 are w81 and h81 respectively;
the dimensions of the concave-convex surface in the end surface of the L-shaped long side of the gas claw finger four 8 and the gas claw finger three 9, the dimension of the step 81, and the dimension of the terminal 10 satisfy the following relationship:
w891＝w102，
h891＝h893＝h892+h81≥h102+h81，
w892＝w81＝l103，
the distance between the concave surface and the convex surface in the end surface of the four 8L-shaped long edge of the pneumatic claw finger is equal to w103,
the distance between the concave surface and the convex surface in the end surface of the three 9L-shaped long edge of the pneumatic claw finger is equal to w 103;
therefore, when the pneumatic claw type;
an electric wire through hole 82 penetrating the thickness of the L-shaped long side is formed in the four 8L-shaped long side of the air gripper finger (the electric wire through hole 82 is parallel to the L-shaped short side), and the electric wire through hole 82 is communicated with the end face of the four 8L-shaped long side of the air gripper finger; the axis of the wire through hole 82 coincides with the axis of the cylindrical through hole 711 so that the cylindrical through hole 711 and the wire through hole 81 communicate with each other on a straight line.
An independent base 1 is arranged below the finger mechanism and on the same side of a conical hole in the cylindrical through hole 711, a structure for fixing a motor end cover 2-1 is arranged at the top of the base 1, the motor end cover 2-1 with a wire 2-2 welded in advance can be fixed at the top of the base 1, the other end of the wire 2-2 points to the position of the finger mechanism, and the axis of the wire 2-2 is coincident with the axis of the cylindrical through hole 711; the horizontal distance between the base 1 and the finger mechanism is larger than the length of the electric wire 2-2, and the vertical distance is smaller than the movement distance of the piston rod of the lifting cylinder 4, so that the finger mechanism can carry the clamped terminal 10 to complete the welding of the electric wire 2-2 and the terminal 10.
The working process of the utility model is as follows:
1. preparing: welding one end of the wire 2-2 and the motor end cover 2-1 together in advance, placing the motor end cover 2-1 on the base 1, and enabling the other end of the wire 2-2 to face the direction of the finger mechanism;
the terminal 10 is placed in a terminal station preset under a finger mechanism in advance, a terminal pin 102 is vertically upward, and a flanging 101 is outward;
2. the piston rod of the claw cylinder 3 extends out to drive the finger mechanism to open, namely the first pneumatic claw finger 11 and the second pneumatic claw finger 7 open in the front-back direction of the horizontal plane, so as to drive the third pneumatic claw finger 9 and the third pneumatic claw finger 9 to open in the front-back direction of the horizontal plane;
3. a piston rod of the lifting cylinder 4 extends out, so that the claw cylinder fixing plate 6, the claw cylinder 3 and the finger mechanism are driven to move downwards to the position of the terminal 10 in the vertical direction;
4. the piston rod of the gripper cylinder 3 retracts, the finger mechanism is closed, namely the first pneumatic gripper finger 11 and the second pneumatic gripper finger 7 are closed in the front-back direction of the horizontal plane, so that the fourth pneumatic gripper finger 8 and the third pneumatic gripper finger 9 are driven to close the clamping terminal 10 in the front-back direction of the horizontal plane, the end pin 102 is clamped by a convex surface in the end surface of the long edge of the fourth pneumatic gripper finger 8L and a concave surface in the end surface of the long edge of the third pneumatic gripper finger 9L, the connecting platform 103 is positioned in the step 81 and clings to the top of the step 81, and the flanging 101 is positioned on the outer side of the long edge of the fourth pneumatic gripper finger 8L and the long edge of the third pneumatic gripper finger 9L;
5. the piston rod of the lifting cylinder 4 retracts to drive the finger mechanism to clamp the terminal 10 and ascend to the same horizontal position of the electric wire 2-2, so that the conical hole of the cylindrical through hole 711 is opposite to the electric wire 2-2; then, the external transverse moving mechanism drives the whole clamp to horizontally and linearly move towards the direction of the base 1 through the lifting cylinder fixing plate 5, so that the electric wire 2-2 is led in through the conical hole of the cylindrical through hole 711 and sequentially passes through the cylindrical through hole 711 and the electric wire through hole 82 to reach the opening of the flanging 101 of the terminal 10;
6. welding the head end of the wire 2-2 and the flanging 101 together;
7. after welding is finished, a piston rod of the claw hand cylinder 3 extends out to drive the finger mechanism to open, namely, the first pneumatic claw finger 11 and the second pneumatic claw finger 7 open in the front-back direction of the horizontal plane, so that the fourth pneumatic claw finger 8 and the third pneumatic claw finger 9 are driven to open in the front-back direction of the horizontal plane, and clamping of the end pin 102 is released;
8. as shown in fig. 2, in order to complete the welding, the motor end cap 2-1, the electric wire 2-2 and the terminal 10, which are connected together, are taken out of the base 1 and then returned to step 1 to achieve continuous production.
It should be noted that, the implementation of the above steps 1, 6 and 8 can be achieved manually or by other external automated production mechanisms, and if the implementation is achieved by other external automated production mechanisms, the scope of the present invention does not belong to, and therefore, the specific structure or process of the implementation is not described in detail herein; the transverse moving mechanism involved in the above-mentioned step description is also prior art, and may be implemented by a servo motor and a lead screw drive, for example, the servo motor may be mitsubishi HG-KN43J-S100, which is easily available from the existing market, and the specific structure and implementation thereof will not be described here.
Finally, it is also noted that the above-mentioned list is only a few specific embodiments of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (4)
1. A anchor clamps for domestic motor end cover electric wire and terminal welded, its characterized in that: the lifting cylinder (4), the claw hand cylinder fixing plate (6), the claw hand cylinder (3) and the finger mechanism are sequentially arranged from top to bottom along a vertical plane; a piston rod of the lifting cylinder (4) is fixedly connected with the top of the claw cylinder fixing plate (6), and the bottom of the claw cylinder fixing plate (6) is fixedly connected with the top of the claw cylinder (3);
the finger mechanism comprises a first pneumatic claw finger (11), a second pneumatic claw finger (7), a fourth pneumatic claw finger (8) and a third pneumatic claw finger (9); a first finger boss (111) is arranged at the middle position of the first pneumatic claw finger (11), the outer side surface of the first finger boss (111) is a first finger closing surface (112), and the first finger closing surface (112) is a vertical rectangular plane; a semi-cylindrical groove I (113) with a semi-conical hole at the head is transversely arranged along the lower edge of the finger closing surface I (112) below the finger boss I (111), and the length of the semi-cylindrical groove I (113) is consistent with that of the finger closing surface I (112);
a second finger boss (71) is arranged in the middle of the second pneumatic claw finger (7), a second finger closed surface (72) is a vertical rectangular plane and is positioned on the outer side surface of the second finger boss (71), and a second semi-cylindrical groove (73) with a semicircular conical hole at the head is transversely arranged below the second finger boss (71) along the lower edge of the second finger closed surface (72); the size and the shape of the second pneumatic claw finger (7), the second finger boss (71), the second finger closed surface (72) and the second semi-cylindrical groove (73) are respectively and correspondingly consistent with the size and the shape of the first pneumatic claw finger (11), the first finger boss (111), the first finger closed surface (112) and the first semi-cylindrical groove (113) and are mutually mirror images;
the upper parts of the first pneumatic gripper finger (11) and the second pneumatic gripper finger (7) are respectively fixedly connected with a piston rod of the pneumatic gripper cylinder (3), and the first finger closing surface (112) and the second finger closing surface (72) are arranged face to face; when the first finger closing surface (112) and the second finger closing surface (72) are closed, the first semi-cylindrical groove (113) and the second semi-cylindrical groove (73) mutually enclose to form a transverse cylindrical through hole (711) with a conical hole at the head end;
the four (8) and the three (9) of the pneumatic claw are L-shaped, and the L-shaped short edges of the four (8) and the three (9) of the pneumatic claw are fixedly connected with the first (11) and the second (7) of the pneumatic claw respectively; the end surfaces of the L-shaped long sides of the air claw finger IV (8) and the air claw finger III (9) are arranged face to face and are mutually meshed concave-convex surfaces, and the concave-convex surfaces are rectangular planes; a step (81) is arranged on the outer edge of the bottom of the L-shaped long side of the four (8) gas claw fingers along the length direction of the L shape; an electric wire through hole (82) penetrating through the thickness of the L-shaped long side is formed in the L-shaped long side of the four (8) pneumatic gripper fingers, the electric wire through hole (82) is parallel to the L-shaped short side, and the electric wire through hole (82) is communicated with the end face of the L-shaped long side of the four (8) pneumatic gripper fingers; the axis of the wire through hole (82) coincides with the axis of the cylindrical through hole (711).
2. A jig for welding a home motor end cover wire to a terminal according to claim 1, wherein:
the sizes of the concave surface and the convex surface in the end surface of the L-shaped long side of the air claw finger four (8) and the air claw finger three (9), the size of the step (81) and the size of the terminal (10) satisfy the following relations:
w891=w102，
h891=h893=h892+h81≥h102+h81，
w892=w81=l103，
the distance between the concave surface and the convex surface in the end surface of the long L-shaped side of the air claw finger is = w103,
the distance between the concave surface and the convex surface in the end surface of the L-shaped long side of the air claw finger III (9) is = w103,
w891 is the width of the convex surface in the end face of the four (8) L-shaped long side of the air gripper finger and the width of the concave surface in the end face of the three (9) L-shaped long side of the air gripper finger, h891 is the height of the convex surface in the end face of the four (8) L-shaped long side of the air gripper finger and the height of the concave surface in the end face of the three (9) L-shaped long side of the air gripper finger; w892 is the width of a concave surface in the end face of the four (8) L-shaped long side of the air gripper finger and a convex surface in the end face of the three (9) L-shaped long side of the air gripper finger, the height of the concave surface in the end face of the four (8) L-shaped long side of the air gripper finger is h892, and the height of the convex surface in the end face of the three (9) L-shaped long side of the air gripper finger is h 893; w81 is the width of the step (81), and h81 is the height of the step (81); h102 and w102 are the height and width of the terminal pin (102), respectively, and l103 and w103 are the length and width of the connecting platform (103), respectively.
3. A jig for welding a home motor end cover wire to a terminal according to claim 2, wherein:
a base (1) is arranged below the finger mechanism and on the same side of the conical hole on the cylindrical through hole (711), and a fixed motor end cover (2-1) is arranged at the top of the base (1); the horizontal distance between the base (1) and the finger mechanism is larger than the length of the electric wire (2-2), and the vertical distance is smaller than the movement distance of a piston rod of the lifting cylinder (4).
4. A jig for welding a home motor end cap wire to a terminal according to claim 3, wherein:
one side of the lifting cylinder (4) is fixedly connected with a lifting cylinder fixing plate (5), and the lifting cylinder fixing plate (5) is connected with an external transverse moving mechanism;
the motion direction of a piston rod of the lifting cylinder (4) is vertical;
the motion plane of the piston rod of the claw hand cylinder (3) is a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312879.3U CN214313823U (en) | 2020-12-31 | 2020-12-31 | Clamp for welding end cover wire and terminal of household motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312879.3U CN214313823U (en) | 2020-12-31 | 2020-12-31 | Clamp for welding end cover wire and terminal of household motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214313823U true CN214313823U (en) | 2021-09-28 |
Family
ID=77820569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023312879.3U Active CN214313823U (en) | 2020-12-31 | 2020-12-31 | Clamp for welding end cover wire and terminal of household motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214313823U (en) |
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2020
- 2020-12-31 CN CN202023312879.3U patent/CN214313823U/en active Active
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