CN218891054U

CN218891054U - Punching device for exciter rotor punching sheet

Info

Publication number: CN218891054U
Application number: CN202223153096.4U
Authority: CN
Inventors: 孟繁勇
Original assignee: Jinan Xinjian Motor Co ltd
Current assignee: Jinan Xinjian Motor Co ltd
Priority date: 2022-11-27
Filing date: 2022-11-27
Publication date: 2023-04-21
Anticipated expiration: 2032-11-27

Abstract

The utility model discloses a punching processing device for a rotor punching sheet of an exciter, which belongs to the field of rotor production equipment and comprises a die frame, wherein a vertical rod is arranged at the bottom of the die frame, a positioning sliding groove is arranged on the upper end face of the die frame, a lower die is arranged on the right side of the positioning sliding groove, a die cavity is arranged at the top of the lower die, an upper die is arranged above the lower die, a positioning plate capable of being adjusted up and down is arranged on the left side of the positioning sliding groove, the sum of the lengths of the positioning plate and the lower die is equal to the length of the positioning sliding groove, a pair of built-in blocks are arranged on the left side of the front end face of the die frame, a pull rod capable of being adjusted back and forth is arranged on the outer side of the built-in blocks, the lower die is installed on the upper end face of the die frame through the positioning sliding groove, meanwhile, a positioning plate capable of being adjusted up and down is arranged on the other side of the lower die frame, the positioning plate is utilized to keep stability of the lower die, meanwhile, the fixed state of the positioning plate can be adjusted through the pull rod in front of the die frame can be quickly adjusted, and the position of the lower die is adjusted, so that the upper die and the position is staggered.

Description

Punching device for exciter rotor punching sheet

Technical Field

The utility model relates to the field of rotor production equipment, in particular to a punching processing device for an exciter rotor punching sheet.

Background

The exciter is also called an excitation generator, is an excitation power supply specially arranged for providing excitation current for a traction generator on an internal combustion locomotive, a rotor of the exciter is formed by superposing a plurality of rotor punching sheets, the rotor punching sheets are punched by a punching device, a common punching device for the rotor punching sheets adopts a combination mode of an upper die and a lower die, but the positions of the upper die and the lower die are difficult to adjust, the space between the upper die and the lower die is smaller, when the dies are subjected to wear inspection, the space is limited, the internal condition of a die cavity is difficult to be observed quickly by operators, the maintenance efficiency is influenced, and inconvenience is caused.

Disclosure of Invention

The utility model mainly aims to provide a punching processing device for an exciter rotor punching sheet, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an exciter rotor punching stamping processing device, includes the die carrier, the die carrier bottom is provided with the pole setting, the die carrier up end is provided with the location spout, the location spout right side is provided with the lower mould, the lower mould top is provided with the die cavity, the lower mould top is provided with the mould, the location spout left side is provided with the locating plate that can adjust from top to bottom, the length sum of locating plate and lower mould equals the length of location spout, the terminal surface left side position is provided with a pair of built-in piece before the die carrier, the built-in piece outside is provided with the pull rod that can adjust from top to bottom, through setting up the location spout at the die carrier up end in order to install the lower mould, simultaneously set up the locating plate that can adjust from top to bottom at the opposite side, utilize the locating plate to keep the stability of lower mould, simultaneously through the pull rod of die carrier place ahead can the fixed state of quick adjustment locating plate, and then take out the locating plate and adjust the lower mould position, make upper mould and lower mould position stagger, and then convenient maintenance.

Preferably, the front end face of the die carrier is provided with a mounting groove corresponding to the built-in block, the built-in block is fixed in the mounting groove through welding, the tail of the mounting groove is connected with the positioning sliding groove, and the left side position of the upper end face of the positioning plate is provided with a handle.

Preferably, a pair of inclined plates are arranged at the right side of the upper end face of the positioning plate, the outer end face of the inclined plates and the right side end face of the positioning plate are located on the same plane, a clamping pressing plate is arranged at the top of the outer end face of the inclined plates, the clamping pressing plate and the inclined plates are integrated into a whole, and a clamping groove is formed in the left side of the upper end face of the lower die corresponding to the clamping pressing plate.

Preferably, the tail part of the built-in block is provided with a positioning column capable of being adjusted back and forth, and the front end surface of the lower die is provided with a positioning hole corresponding to the positioning column.

Preferably, the embedded block tail corresponds the reference column and is provided with spacing round hole, spacing round hole rear is provided with interior circular slot, the reference column tail stretches into interior circular slot and is provided with interior plectane, interior circular plate rear end face is provided with the spring, the spring tail is provided with movable push pedal, movable push pedal movable mounting is in interior circular slot.

Preferably, a transmission rod is arranged in the middle of the rear end surface of the inner circular plate, a guide groove is arranged behind the inner circular groove corresponding to the transmission rod, the tail of the transmission rod passes through the guide groove and is connected with the pull rod, the transmission rod passes through the movable push plate, and the transmission rod is movably connected with the movable push plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the positioning chute is arranged on the upper end surface of the die frame to install the lower die, the positioning plate capable of being adjusted up and down is arranged on the other side of the die frame, the positioning plate is utilized to keep the stability of the lower die, meanwhile, the fixed state of the positioning plate can be quickly adjusted through the pull rod in front of the die frame, the positioning plate is taken out, the position of the lower die is adjusted, the positions of the upper die and the lower die are staggered, and the overhaul is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the present utility model;

FIG. 3 is a schematic diagram of the present utility model;

fig. 4 is a schematic diagram of the present utility model.

In the figure: 1. a mould frame; 2. positioning a chute; 3. a lower die; 4. an upper die; 5. a positioning plate; 6. a grip; 7. a vertical rod; 8. a built-in block; 9. a pull rod; 10. a bevel panel; 11. a clamping pressure plate; 12. a clamping groove; 13. positioning columns; 14. positioning holes; 15. a mounting groove; 16. limiting round holes; 17. an inner circular groove; 18. a guide groove; 19. an inner circular plate; 20. a spring; 21. a movable push plate; 22. a transmission rod; 23. and a mold cavity.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, an exciter rotor punching sheet stamping processing device comprises a die frame 1, a vertical rod 7 is arranged at the bottom of the die frame 1, a positioning chute 2 is arranged on the upper end face of the die frame 1, a lower die 3 is arranged on the right side of the positioning chute 2, a die cavity 23 is arranged at the top of the lower die 3, an upper die 4 is arranged above the lower die 3, a positioning plate 5 capable of being adjusted up and down is arranged on the left side of the positioning chute 2, the sum of the lengths of the positioning plate 5 and the lower die 3 is equal to the length of the positioning chute 2, a pair of built-in blocks 8 are arranged at the left side of the front end face of the die frame 1, pull rods 9 capable of being adjusted back and forth are arranged on the outer side of the built-in blocks 8, the positioning chute 2 is arranged on the upper end face of the die frame 1 to be used for installing the lower die 3, meanwhile, the positioning plate 5 capable of being adjusted up and down is arranged on the other side of the stable side, meanwhile, the fixed state of the positioning plate 5 can be adjusted rapidly by the pull rods 9 in front of the positioning plate 5, the position of the lower die 3 is taken out, the positioning plate 5 is adjusted, and the positions of the upper die 4 and the lower die 3 are staggered, and the positions of the die 3 are convenient to overhaul.

In this embodiment, in order to enhance stability of the lower die 3, the positioning plate 5 is used to cooperate with the clamping platen 11 to enhance fixation, the front end face of the die carrier 1 is provided with a mounting groove 15 corresponding to the built-in block 8, the built-in block 8 is fixed in the mounting groove 15 by welding, the tail of the mounting groove 15 is connected with the positioning chute 2, the left side position of the upper end face of the positioning plate 5 is provided with the grip 6, the right side position of the upper end face of the positioning plate 5 is provided with a pair of inclined plates 10, the outer end face of the inclined plates 10 and the right side end face of the positioning plate 5 are in the same plane, the top position of the outer end face of the inclined plates 10 is provided with the clamping platen 11, the clamping platen 11 and the inclined plates 10 are integrated into a component, and the left side position of the upper end face of the lower die 3 is provided with the clamping groove 12 corresponding to the clamping platen 11;

in this embodiment, in order to make the positioning plate 5 stable after being placed in the positioning chute 2, the tail of the built-in block 8 is provided with a positioning column 13 capable of being adjusted back and forth, the front end face of the lower die 3 is provided with a positioning hole 14 corresponding to the positioning column 13, the tail of the built-in block 8 is provided with a limiting round hole 16 corresponding to the positioning column 13, an inner round groove 17 is arranged behind the limiting round hole 16, the tail of the positioning column 13 extends into the inner round groove 17 and is provided with an inner round plate 19, the rear end face of the inner round plate 19 is provided with a spring 20, the tail of the spring 20 is provided with a movable push plate 21, and the movable push plate 21 is movably mounted in the inner round groove 17;

in this embodiment, in order to facilitate adjusting the fixing state of the positioning plate 5, further take out the positioning plate 5 and adjust the position of the lower die 3, so that the positions of the lower die 3 and the upper die 4 are staggered, and the rear end face of the inner circular plate 19 is convenient to observe and overhaul, a transmission rod 22 is arranged in the middle of the rear end face, behind the inner circular plate 17, a guide groove 18 is arranged corresponding to the transmission rod 22, the tail of the transmission rod 22 passes through the guide groove 18 and is connected with the pull rod 9, the transmission rod 22 passes through the movable push plate 21, and the transmission rod 22 is movably connected with the movable push plate 21.

It should be noted that, in practical use, the utility model is a punching processing device for rotor punching sheets of an exciter, the material for making rotor punching sheets enters between an upper die 4 and a lower die 3, then the upper die 4 is pressed down, corresponding rotor punching sheets are made by punching at the position of a die cavity 23, the rotor required by the exciter can be made by stacking a corresponding number of rotor punching sheets, after a period of use, in order to ensure punching quality, the upper die 4 and the lower die 3 need to be checked, the abrasion degree of the dies is confirmed, because the space between the upper die 4 and the lower die 3 is smaller at this moment, the visual field of an operator is limited, the visual field of the operator is difficult to be checked in an efficient way, at this moment, a pull rod 9 in front of the die carrier 1 can be found and pulled outwards, the pull rod 9 drives a transmission rod 22 and an inner circular plate 19 connected with the transmission rod, the inner circular plate 19 slides along the inner circular groove 17, and when sliding, the spring 20 is compressed by force, the inner circular plate 19 moves and drives a connecting positioning column 13 until the positioning column 13 is separated from a positioning hole 14 where the positioning column is located, then the positioning plate 5 can be lifted, the visual field of the sliding plate is effectively enlarged, the sliding plate is moved from the position of the lower die 3, the sliding plate is moved, the visual field of the sliding plate is expanded, and the visual field of the sliding plate is effectively is expanded, and the sliding position of the sliding plate is moved, and the position of the sliding position is moved, and is moved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an exciter rotor punching stamping device, includes die carrier (1), die carrier (1) bottom is provided with pole setting (7), die carrier (1) up end is provided with location spout (2), location spout (2) right side is provided with lower mould (3), lower mould (3) top is provided with die cavity (23), lower mould (3) top is provided with mould (4), its characterized in that: the left side of the positioning chute (2) is provided with a positioning plate (5) capable of being adjusted up and down, the sum of the lengths of the positioning plate (5) and the lower die (3) is equal to the length of the positioning chute (2), the left side position of the front end face of the die carrier (1) is provided with a pair of built-in blocks (8), and the outer side of each built-in block (8) is provided with a pull rod (9) capable of being adjusted back and forth.

2. The exciter rotor sheet stamping device of claim 1, wherein: the die carrier (1) preceding terminal surface corresponds built-in piece (8) and is provided with mounting groove (15), built-in piece (8) are fixed into mounting groove (15) through the welding, mounting groove (15) afterbody links to each other with location spout (2), locating plate (5) up end left side position is provided with handle (6).

3. The exciter rotor sheet stamping device of claim 1, wherein: the positioning plate is characterized in that a pair of inclined plates (10) are arranged at the right side of the upper end face of the positioning plate (5), the outer end face of the inclined plates (10) and the right side end face of the positioning plate (5) are located on the same plane, a clamping pressing plate (11) is arranged at the top of the outer end face of the inclined plates (10), the clamping pressing plate (11) and the inclined plates (10) are integrally formed components, and a clamping groove (12) is formed in the left side of the upper end face of the lower die (3) corresponding to the clamping pressing plate (11).

4. The exciter rotor sheet stamping device of claim 1, wherein: the tail part of the built-in block (8) is provided with a positioning column (13) capable of being adjusted back and forth, and the front end surface of the lower die (3) is provided with a positioning hole (14) corresponding to the positioning column (13).

5. The exciter rotor punching press processing device of claim 4, wherein: the utility model discloses a locating device for the automobile, including built-in piece (8), locating column (13) are provided with spacing round hole (16), spacing round hole (16) rear is provided with interior circular slot (17), locating column (13) afterbody stretches into interior circular slot (17) and is provided with interior plectane (19), interior circular plate (19) rear end face is provided with spring (20), spring (20) afterbody is provided with movable push pedal (21), movable push pedal (21) movable mounting is in interior circular slot (17).

6. The exciter rotor punching press processing device of claim 5, wherein: the novel movable push plate is characterized in that a transmission rod (22) is arranged in the middle of the rear end face of the inner circular plate (19), a guide groove (18) is formed in the rear of the inner circular groove (17) corresponding to the transmission rod (22), the tail of the transmission rod (22) penetrates through the guide groove (18) and is connected with the pull rod (9), the transmission rod (22) penetrates through the movable push plate (21), and the transmission rod (22) is movably connected with the movable push plate (21).