CN215600726U - Commutator copper shell forming device - Google Patents
Commutator copper shell forming device Download PDFInfo
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- CN215600726U CN215600726U CN202122360531.XU CN202122360531U CN215600726U CN 215600726 U CN215600726 U CN 215600726U CN 202122360531 U CN202122360531 U CN 202122360531U CN 215600726 U CN215600726 U CN 215600726U
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- threaded rod
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Abstract
The utility model discloses a commutator copper shell forming device, which relates to the technical field of converters and comprises a footing, a fixing structure and a push-out structure, wherein the top end of the footing is provided with a bottom plate, the top end of the bottom plate is provided with a placing plate, the bottom end of one side of the placing plate is provided with a servo motor, the bottom end of the interior of the placing plate is provided with a first cavity, the output end of the servo motor is provided with a driving rod, one end of the driving rod, close to the first cavity, penetrates through the placing plate, one end of the driving rod extends to the interior of the first cavity, the push-out structure is positioned in the interior of the first cavity, the rear end of the top end of the bottom plate is provided with a back plate, and the top end of the front end of the back plate is provided with a top plate. According to the utility model, the second thread block moves towards the direction of mutual approaching on the outer wall of the bidirectional threaded rod by adjusting the rotation direction of the servo motor, the connecting rod can push the push rod, so that the push rod gradually enters the coil, and the structure realizes the bending of the inward-bent hook part.
Description
Technical Field
The utility model relates to the technical field of commutators, in particular to a commutator copper shell forming device.
Background
The converter is an important part of the armature of a direct current motor and an alternating current commutator motor, the motor plays a role in reversing when rotating, the direct current motor and the alternating current series excited motor are used for current reversing, in order to enable the motor to continuously rotate, the motor is commonly called a commutator, a commutator copper shell is an important component of the converter, and a commutator copper shell forming device is generally used for manufacturing the copper shell of the converter.
Through search, chinese patent No. CN213104161U, publication No. 2021, 5/4 discloses a base forming device for a commutator, which can form a commutator but cannot bend an inward-bent hook portion, and has a poor forming effect.
Disclosure of Invention
The present invention is directed to a forming device for a copper shell of a commutator, so as to solve the problem of poor forming effect in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a commutator copper shell forming device comprises a bottom foot, a fixing structure and a push-out structure;
the top end of the bottom foot is provided with a bottom plate, the top end of the bottom plate is provided with a placing plate, the bottom end of one side of the placing plate is provided with a servo motor, the bottom end of the interior of the placing plate is provided with a first cavity, the output end of the servo motor is provided with a driving rod, one end of the driving rod, which is close to the first cavity, penetrates through the placing plate, one end of the driving rod extends to the interior of the first cavity, and the push-out structure is located in the interior of the first cavity;
the rear end of the top end of the bottom plate is provided with a back plate, the top end of the front end of the back plate is provided with a top plate, two sides of the bottom end of the top plate are provided with pneumatic telescopic rods, the bottom end of each pneumatic telescopic rod is provided with a pressing plate, the bottom end of each pressing plate is provided with a limiting block, and the fixing structures are located on two sides of the top end of the inner part of the placing plate;
fixed knot constructs including the second cavity, the second cavity is all seted up in the both sides of placing the inside top of board, and the inside one side that is close to each other of second cavity all installs one-way threaded rod through the pivot, the knob is all installed to one end of one-way threaded rod, and the inside one-way threaded rod outer wall of second cavity all has first thread piece through threaded connection, the connection riser is all installed on the top of first thread piece, and connects the top that the riser is close to one side each other and all install the connection diaphragm, connect one side that the diaphragm is close to each other and all install the clamp ring.
Preferably, one end of the one-way threaded rod penetrates through the placing plate, and one end of the one-way threaded rod extends to one side of the placing plate.
Preferably, the top ends of the connecting vertical plates penetrate through the placing plate, and the top ends of the connecting vertical plates extend to the upper side of the placing plate.
Preferably, the ejecting structure includes fixed slot, two-way threaded rod, connecting rod, pushing ram and second thread piece, the fixed slot is installed in the inside bottom of first cavity, and one side of fixed slot inside is connected with two-way threaded rod through the pivot, two second thread pieces are all installed through the screw thread to the outer wall of two-way threaded rod, and the top of second thread piece all has the connecting rod through articulated key-type connection, the top of connecting rod all has the pushing ram through articulated key-type connection.
Preferably, one end of the bidirectional threaded rod extends to one end of the driving rod, and the bidirectional threaded rod is mounted at one end of the driving rod.
Preferably, the top ends of the connecting rods extend to the upper side of the fixing groove, and the top ends of the pushing rods extend to the upper side of the first cavity.
Compared with the prior art, the utility model has the beneficial effects that: the servo motor is started, the drive rod is driven by the servo motor to rotate, the bidirectional threaded rod in the fixed groove is driven to rotate in the process of rotating the drive rod, because the second thread block is connected with the bidirectional threaded rod through the threads and is respectively positioned on two parts of the outer wall of the bidirectional threaded rod with the threads opposite to each other, the second thread block can move on the outer wall of the bidirectional threaded rod in the rotating process of the bidirectional threaded rod, and the moving directions are opposite, the second thread block moves towards the direction of mutual approaching on the outer wall of the bidirectional threaded rod by adjusting the rotation direction of the servo motor, the connecting rod is driven by the second thread block, the connecting rod can push the pushing rod to the upper part of the placing plate and gradually enter the coil, the structure realizes the bending of the inward-bent hook part by bending the inward-bent hook part of the coil through the push rod.
Drawings
Fig. 1 is a front sectional structural view of the present invention.
Fig. 2 is a schematic front view of the present invention.
FIG. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic top view of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. footing; 2. a base plate; 3. a drive rod; 4. a first cavity; 5. placing the plate; 6. a knob; 7. a one-way threaded rod; 8. connecting a vertical plate; 9. a push-out structure; 901. fixing grooves; 902. a bidirectional threaded rod; 903. a connecting rod; 904. a push rod; 905. a second thread block; 10. pressing a plate; 11. a pneumatic telescopic rod; 12. a top plate; 13. a limiting block; 14. a back plate; 15. connecting the transverse plates; 16. a second cavity; 17. a clamping ring; 18. a first thread block; 19. a servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-5, a commutator copper shell forming device includes a foot 1, a fixing structure and a pushing structure 9;
the top end of the footing 1 is provided with a bottom plate 2, the top end of the bottom plate 2 is provided with a placing plate 5, the bottom end of one side of the placing plate 5 is provided with a servo motor 19, the type of the servo motor 19 can be RDX-201-V36F5E13, the bottom end of the interior of the placing plate 5 is provided with a first cavity 4, the output end of the servo motor 19 is provided with a driving rod 3, one end of the driving rod 3, close to the first cavity 4, penetrates through the placing plate 5, one end of the driving rod 3 extends into the interior of the first cavity 4, and the push-out structure 9 is positioned in the interior of the first cavity 4;
a back plate 14 is mounted at the rear end of the top end of the bottom plate 2, a top plate 12 is mounted at the top end of the front end of the back plate 14, pneumatic telescopic rods 11 are mounted on two sides of the bottom end of the top plate 12, a pressing plate 10 is mounted at the bottom end of the pneumatic telescopic rods 11, a limiting block 13 is mounted at the bottom end of the pressing plate 10, and fixing structures are located on two sides of the top end inside the placing plate 5;
referring to fig. 1-5, the commutator copper shell forming device further comprises a fixing structure, the fixing structure comprises a second cavity 16, the second cavity 16 is respectively arranged at two sides of the top end inside the placing plate 5, one side, close to each other, inside the second cavity 16 is respectively provided with a one-way threaded rod 7 through a rotating shaft, one end of each one-way threaded rod 7 is respectively provided with a knob 6, the outer wall of each one-way threaded rod 7 inside the second cavity 16 is respectively connected with a first threaded block 18 through threads, the top ends of the first threaded blocks 18 are respectively provided with a connecting vertical plate 8, the top ends, close to each other, of the connecting vertical plates 8 are respectively provided with a connecting transverse plate 15, and one side, close to each other, of the connecting transverse plates 15 is respectively provided with a clamping ring 17;
one end of the one-way threaded rod 7 penetrates through the placing plate 5, and one end of the one-way threaded rod 7 extends to one side of the placing plate 5;
the top ends of the connecting vertical plates 8 penetrate through the placing plate 5, and the top ends of the connecting vertical plates 8 extend to the upper side of the placing plate 5;
specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, the first thread block 18 moves in the second cavity 16 in a direction approaching the copper ring by adjusting the rotation direction of the knob 6, the connection vertical plate 8 is driven by the first thread block 18, the connection horizontal plate 15 is driven by the connection vertical plate 8, and the connection horizontal plate 15 gradually approaches the copper ring and finally fixes the copper ring.
Example 2: the push-out structure 9 comprises a fixing groove 901, a bidirectional threaded rod 902, a connecting rod 903, a push rod 904 and second threaded blocks 905, the fixing groove 901 is installed at the bottom end inside the first cavity 4, one side inside the fixing groove 901 is connected with the bidirectional threaded rod 902 through a rotating shaft, the outer wall of the bidirectional threaded rod 902 is provided with the two second threaded blocks 905 through threads, the top ends of the second threaded blocks 905 are connected with the connecting rod 903 through hinged keys, and the top ends of the connecting rods 903 are connected with the push rod 904 through hinged keys;
one end of the bidirectional threaded rod 902 extends to one end of the driving rod 3, and the bidirectional threaded rod 902 is mounted at one end of the driving rod 3;
the top ends of the connecting rods 903 extend to the upper part of the fixing grooves 901, and the top ends of the pushing rods 904 extend to the upper part of the first cavity 4;
specifically, as shown in fig. 1 and 5, when this mechanism is used, in the process of rotating the bidirectional threaded rod 902, the second thread block 905 moves on the outer wall of the bidirectional threaded rod 902 in the opposite direction, and by adjusting the rotation direction of the servo motor 19, the second thread block 905 moves on the outer wall of the bidirectional threaded rod 902 in the direction of approaching each other, and the second thread block 905 drives the connecting rod 903, so that the connecting rod 903 can push the push rod 904, and the push rod 904 is pushed above the placing plate 5.
The working principle is as follows: a worker places a copper ring to be processed at the middle position of the top end of the placing plate 5, then the worker rotates the knob 6, the knob 6 drives the one-way threaded rod 7 to rotate the one-way threaded rod 7, the one-way threaded rod 7 is in threaded connection with the first threaded block 18, so that in the rotating process of the one-way threaded rod 7, the first threaded block 18 can move along with threads on the outer wall of the one-way threaded rod 7, the first threaded block 18 moves in the direction close to the copper ring in the second cavity 16 by adjusting the rotating direction of the knob 6, the first threaded block 18 drives the connecting vertical plate 8, the connecting vertical plate 8 drives the connecting transverse plate 15, the connecting transverse plate 15 is gradually close to the copper ring, and finally the copper ring is fixed;
the staff starts the pneumatic telescopic rod 11 to extend the pneumatic telescopic rod 11, the pressing plate 10 is pushed by the pneumatic telescopic rod 11, the pressing plate 10 can gradually approach the placing plate 5, along with the gradual approach of the distance between the pressing plate 10 and the placing plate 5, the outer part on the copper ring is pressed and bent by the pressing plate 10, and under the action of the limiting block 13, the bending direction of the outer part is limited, so that the outer part is bent towards the outer side of the coil, and the inner hook part in the inner groove at the top end of the placing plate 5 is bent towards the inner side of the coil under the action of the groove, then the staff starts the servo motor 19, drives the driving rod 3 through the servo motor 19, so that the driving rod 3 rotates, and drives the bidirectional threaded rod 902 in the fixing groove 901 to rotate in the rotating process of the driving rod 3, because the second threaded block 905 is in threaded connection with the bidirectional threaded rod 902, and the second threaded block 905 is respectively located at two parts of the outer wall 902 of the bidirectional threaded rod, so in the rotatory in-process of two-way threaded rod 902, second screw block 905 can remove at the outer wall of two-way threaded rod 902, and the direction of removal is opposite, through the rotatory opposite of adjustment servo motor 19, make second screw block 905 remove to the direction that is close to each other at the outer wall of two-way threaded rod 902, and drive connecting rod 903 through second screw block 905, connecting rod 903 can promote push ram 904, make ram 904 impel to the top of placing board 5, and get into the inside of coil gradually, it is crooked with the incurve hook portion of coil through push ram 904, this structure has realized the bending to incurve hook portion.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a commutator copper casing forming device, includes footing (1), its characterized in that: also comprises a fixed structure and a push-out structure (9);
the bottom plate (2) is installed at the top end of the bottom foot (1), the placing plate (5) is installed at the top end of the bottom plate (2), the servo motor (19) is installed at the bottom end of one side of the placing plate (5), the first cavity (4) is formed in the bottom end of the interior of the placing plate (5), the driving rod (3) is installed at the output end of the servo motor (19), and the push-out structure (9) is located in the first cavity (4);
a back plate (14) is installed at the rear end of the top end of the bottom plate (2), a top plate (12) is installed at the top end of the front end of the back plate (14), pneumatic telescopic rods (11) are installed on two sides of the bottom end of the top plate (12), a pressing plate (10) is installed at the bottom end of each pneumatic telescopic rod (11), a limiting block (13) is installed at the bottom end of each pressing plate (10), and fixing structures are located on two sides of the top end inside the placing plate (5);
fixed knot constructs including second cavity (16), second cavity (16) are all seted up in the both sides of placing board (5) inside top, and one side that inside each other is close to of second cavity (16) all installs one-way threaded rod (7) through the pivot, knob (6) are all installed to the one end of one-way threaded rod (7), and inside one-way threaded rod (7) outer wall of second cavity (16) all have first thread piece (18) through threaded connection, connection riser (8) are all installed on the top of first thread piece (18), and connect riser (8) and all install on the top that one side is close to each other and connect diaphragm (15), it all installs clamp ring (17) to connect one side that diaphragm (15) are close to each other.
2. The commutator copper shell molding device according to claim 1, wherein: one end of the driving rod (3) close to the first cavity (4) penetrates through the placing plate (5), and one end of the driving rod (3) extends to the inside of the first cavity (4).
3. The commutator copper shell molding device according to claim 1, wherein: one end of the one-way threaded rod (7) penetrates through the placing plate (5), and one end of the one-way threaded rod (7) extends to one side of the placing plate (5).
4. The commutator copper shell molding device according to claim 1, wherein: the top end of the connecting vertical plate (8) penetrates through the placing plate (5), and the top end of the connecting vertical plate (8) extends to the upper portion of the placing plate (5).
5. The commutator copper shell molding device according to claim 1, wherein: the push-out structure (9) comprises a fixing groove (901), a two-way threaded rod (902), a connecting rod (903), a push rod (904) and a second threaded block (905), the fixing groove (901) is installed at the bottom of the interior of the first cavity (4), one side of the interior of the fixing groove (901) is connected with the two-way threaded rod (902) through a rotating shaft, two second threaded blocks (905) are installed on the outer wall of the two-way threaded rod (902) through threads, the top ends of the second threaded blocks (905) are connected with the connecting rod (903) through hinged keys, and the top end of the connecting rod (903) is connected with the push rod (904) through the hinged keys.
6. The commutator copper shell molding device according to claim 5, wherein: one end of the bidirectional threaded rod (902) extends to one end of the driving rod (3), and the bidirectional threaded rod (902) is installed at one end of the driving rod (3).
7. The commutator copper shell molding device according to claim 5, wherein: the top ends of the connecting rods (903) extend to the upper side of the fixing groove (901), and the top ends of the pushing rods (904) extend to the upper side of the first cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360531.XU CN215600726U (en) | 2021-09-28 | 2021-09-28 | Commutator copper shell forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360531.XU CN215600726U (en) | 2021-09-28 | 2021-09-28 | Commutator copper shell forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215600726U true CN215600726U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122360531.XU Active CN215600726U (en) | 2021-09-28 | 2021-09-28 | Commutator copper shell forming device |
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| Country | Link |
|---|---|
| CN (1) | CN215600726U (en) |
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2021
- 2021-09-28 CN CN202122360531.XU patent/CN215600726U/en active Active
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