CN216857901U - Commutator segment precision forming control device - Google Patents
Commutator segment precision forming control device Download PDFInfo
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- CN216857901U CN216857901U CN202220346258.7U CN202220346258U CN216857901U CN 216857901 U CN216857901 U CN 216857901U CN 202220346258 U CN202220346258 U CN 202220346258U CN 216857901 U CN216857901 U CN 216857901U
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- control device
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Abstract
The utility model discloses a commutator segment precision forming control device which comprises a machine base, wherein a die holder is arranged on the surface of the machine base, a forming die groove is arranged on the surface of the die holder, a commutator segment is formed in the forming die groove in a stamping mode, a hydraulic cylinder is fixed on the surface of the upper end of the machine base, a lifting seat is fixed on the end face of a hydraulic rod at the lower end of the hydraulic cylinder, a die pressing cover is fixed on the lower surface of the lifting seat, a die pressing bulge is arranged at the lower end of one side of the die pressing cover, a convex hole is formed in the inner side surface of the die pressing cover, a T-shaped rod penetrates through the convex hole, a pressing plate is fixed at the lower end of the T-shaped rod, a spring is sleeved on the outer surface of the T-shaped rod, and an elastic extrusion component is arranged during die pressing, so that a commutator segment workpiece can be extruded and fixed firstly, the stamping stability is convenient to control, and the commutator segment is extruded and guided out from the side surface after stamping, and the material guiding is convenient.
Description
Technical Field
The utility model relates to the field of commutator segment processing, in particular to a precise forming control device for a commutator segment.
Background
Commutator, also known as "commutator", an important part of the armature of dc and ac commutator motors, which is cylindrical or disk-shaped composed of many copper sheets separated by mica sheets, each copper sheet is connected with some armature winding elements;
when the commutator segment is precisely machined, the commutator segment is not conveniently positioned by stamping when a die is used for stamping and machining, the stamping stability is not conveniently controlled during stamping, and the stripping after stamping is not convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a commutator segment precision forming control device, which aims to solve the problems in the prior art, wherein an elastic extrusion component is arranged during die pressing, so that a commutator segment workpiece can be extruded and fixed firstly, the stamping stability is convenient to control, and the commutator segment workpiece is extruded and led out from the side surface after stamping, so that the material guiding is convenient.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a commutator segment precision forming controlling means, includes the frame, the surface of frame is provided with the die holder, the surface of die holder sets up the shaping die cavity, stamping forming has the commutator segment in the shaping die cavity, the upper end fixed surface of frame has the pneumatic cylinder, the lower extreme hydraulic stem terminal surface of pneumatic cylinder is fixed with the lift seat, lift seat lower fixed surface has the die cover, one side lower extreme of die cover is provided with the mould pressing arch, the inboard surface of die cover is provided with the convex hole, the downthehole interlude of convex has T shape pole, T shape pole lower extreme is fixed with the clamp plate, the surface of T shape pole has cup jointed the spring, sets up elasticity extrusion subassembly when through the mould pressing, can extrude earlier and fix the commutator segment work piece, is convenient for control punching press stability, and the guide of being convenient for is derived from the side extrusion after the punching press.
Furthermore, a jacking pin is fixed on the side face of the die holder, a pressing plate is fixed at the outer end of the jacking pin, a pressure spring is sleeved on the outer surface of the jacking pin, and an air cylinder is fixed on the side face of the base and is convenient for the air cylinder to extrude the pressing plate to move, so that the jacking pin can be driven to strip materials.
Furthermore, the inner end surface of the ejector pin embedded and contracted at the forming die groove of the die holder does not influence the punch forming and block the forming die groove.
Furthermore, the end surface of the propelling rod of the air cylinder is aligned to the outer surface of the pressing plate, and the air cylinder is fixedly arranged on the outer surface of the side seat of the base so as to conveniently propel and extrude the pressing plate.
Furthermore, the lower surface of the die pressing bulge of the die pressing cover is provided with an inclined slope surface, so that the inclined slope surface is convenient for inclined guiding during punch forming and is convenient for bending the punching commutator segment.
Compared with the prior art, the utility model has the advantages that:
(1) set up elasticity extrusion subassembly during through the mould pressing, can extrude earlier and fix the commutator segment work piece, be convenient for control punching press stability, the guide of being convenient for is derived in the extrusion of follow side behind the punching press.
(2) The side of the die holder is fixed with a knock pin, the outer end of the knock pin is fixed with a pressure plate, the outer surface of the knock pin is sleeved with a pressure spring, and the side of the machine base is fixed with a cylinder, so that the cylinder can extrude the pressure plate to move, and the knock pin can be driven to strip materials.
(3) The top pin is embedded and contracted on the inner end surface of the forming die groove of the die holder, so that the punch forming is not influenced, and the forming die groove is not blocked.
(4) The pushing rod end surface of the cylinder is aligned to the outer surface of the pressing plate, and the cylinder is fixedly installed on the outer surface of the side seat of the base and is convenient to push and extrude the pressing plate.
(5) The lower surface of the die pressing bulge of the die pressing cover is provided with an inclined slope surface, so that the inclined slope surface is convenient for inclined guiding during punch forming and is convenient for bending the punching commutator segment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the lift seat and mold cover of the present invention;
FIG. 3 is a top view of the die holder of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base 1, a die holder 2, a forming die groove 3, a reversing piece 4, a hydraulic cylinder 5, a lifting seat 6, a die pressing cover 7, a die pressing protrusion 8, a convex hole 9, a T-shaped rod 10, a pressing plate 11, a spring 12, a top pin 13, a pressing plate 14, a pressure spring 15 and a cylinder 16.
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.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 1-3, a commutator segment precision forming control device includes a machine base 1, a die holder 2 is disposed on the surface of the machine base 1, a forming die cavity 3 is disposed on the surface of the die holder 2, a commutator segment 4 is formed in the forming die cavity 3 in a stamping manner, a hydraulic cylinder 5 is fixed on the upper end surface of the machine base 1, a lifting seat 6 is fixed on the end surface of a hydraulic rod at the lower end of the hydraulic cylinder 5, a die pressing cover 7 is fixed on the lower surface of the lifting seat 6, a die pressing protrusion 8 is disposed at the lower end of one side of the die pressing cover 7, a convex hole 9 is disposed on the inner side surface of the die pressing cover 7, a T-shaped rod 10 is inserted in the convex hole 9, a pressing plate 11 is fixed at the lower end of the T-shaped rod 10, and a spring 12 is sleeved on the outer surface of the T-shaped rod 10.
Referring to fig. 1-3, a top pin 13 is fixed on a side surface of a die holder 2, a pressing plate 14 is fixed on an outer end of the top pin 13, a pressure spring 15 is sleeved on an outer surface of the top pin 13, an air cylinder 16 is fixed on a side surface of the die holder 1, so that the air cylinder 16 can extrude the pressing plate 11 to move, the top pin 13 can be driven to strip materials, the top pin 13 is embedded and contracted on an inner end surface of a forming die groove 3 of the die holder 2, so that punch forming is not affected, the forming die groove 3 is not obstructed, an end surface of a push rod of the air cylinder 16 is aligned with an outer surface of the pressing plate 14, the air cylinder 16 is fixedly installed on the outer surface of the side seat of the die holder 1, so that the pressing plate 14 can be pushed conveniently, and an inclined slope is arranged on a lower surface of a die pressing protrusion 8 of a die pressing cover 7, so that a punching commutator 4 can be bent conveniently.
When the commutator bar punching die is used, a forming die groove 3 is formed in the surface of a die holder 2, a commutator bar 4 is placed in the forming die groove 3, a hydraulic cylinder 5 is fixed on the upper end surface of a machine base 1, a lifting seat 6 is fixed on the end surface of a hydraulic rod at the lower end of the hydraulic cylinder 5, a die cover 7 is fixed on the lower surface of the lifting seat 6, a die pressing protrusion 8 is arranged at the lower end of one side of the die pressing cover 7, during punching, the die pressing cover 7 punches the die holder 2, the die pressing protrusion 8 is formed in the die, the commutator bar 4 is bent and punched, a convex hole 9 is formed in the inner side surface of the die pressing cover 7, a T-shaped rod 10 is inserted in the convex hole 9, a pressing plate 11 is fixed at the lower end of the T-shaped rod 10, a spring 12 is sleeved on the outer surface of the T-shaped rod 10, during punching, the pressing plate 11 is firstly extruded to position the surface of the commutator bar 4 and is compressed more and more tightly downwards, so that the pressing protrusion 8 is stable and the workpiece is not easy to slip;
a top pin 13 is fixed on the side surface of a die holder 2, a pressure plate 14 is fixed at the outer end of the top pin 13, a pressure spring 15 is sleeved on the outer surface of the top pin 13, and a cylinder 16 is fixed on the side surface of a machine base 1, so that the cylinder 16 can extrude the pressure plate 11 to move conveniently, the top pin 13 can be driven to strip materials, and the stripping is convenient.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a commutator segment precision forming controlling means, includes frame (1), its characterized in that: the surface of frame (1) is provided with die holder (2), the surface of die holder (2) sets up shaping die cavity (3), stamping forming has commutator segment (4) in shaping die cavity (3), the upper end fixed surface of frame (1) has pneumatic cylinder (5), the lower extreme hydraulic stem terminal surface of pneumatic cylinder (5) is fixed with lift seat (6), lift seat (6) lower fixed surface has gland lid (7), one side lower extreme of gland lid (7) is provided with the protruding (8) of mould pressing, the inboard surface of gland lid (7) is provided with protruding hole (9), it has T shape pole (10) to alternate in protruding hole (9), T shape pole (10) lower extreme is fixed with clamp plate (11), spring (12) have been cup jointed to the surface of T shape pole (10).
2. The precision forming control device of the commutator segment as claimed in claim 1, wherein: a top pin (13) is fixed on the side face of the die holder (2), a pressing plate is fixed at the outer end of the top pin (13), a pressure spring (15) is sleeved on the outer surface of the top pin (13), and a cylinder (16) is fixed on the side face of the base (1).
3. The precision forming control device of the commutator segment as claimed in claim 2, wherein: the ejector pin (13) is embedded and contracted on the inner end surface of the forming die groove (3) of the die holder (2).
4. The precision forming control device of the commutator segment as claimed in claim 2, wherein: the end face of a push rod of the air cylinder (16) is aligned to the outer surface of the pressing plate, and the air cylinder (16) is fixedly installed on the outer surface of the side seat of the machine base (1).
5. The precision forming control device of the commutator segment as claimed in claim 1, wherein: the lower surface of the mould pressing bulge (8) of the mould pressing cover (7) is provided with an inclined slope surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220346258.7U CN216857901U (en) | 2022-02-21 | 2022-02-21 | Commutator segment precision forming control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220346258.7U CN216857901U (en) | 2022-02-21 | 2022-02-21 | Commutator segment precision forming control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216857901U true CN216857901U (en) | 2022-07-01 |
Family
ID=82155656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220346258.7U Active CN216857901U (en) | 2022-02-21 | 2022-02-21 | Commutator segment precision forming control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216857901U (en) |
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2022
- 2022-02-21 CN CN202220346258.7U patent/CN216857901U/en active Active
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