CN210547448U - Armature punching sheet stamping die - Google Patents
Armature punching sheet stamping die Download PDFInfo
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- CN210547448U CN210547448U CN201921288701.4U CN201921288701U CN210547448U CN 210547448 U CN210547448 U CN 210547448U CN 201921288701 U CN201921288701 U CN 201921288701U CN 210547448 U CN210547448 U CN 210547448U
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Abstract
The utility model discloses an armature punching sheet stamping die, the on-line screen storage device comprises a base, the fixed rectangle frame that is equipped with on the base, the fixed apron that is equipped with on the rectangle frame, the fixed pneumatic cylinder that is equipped with on the apron, the piston rod of pneumatic cylinder runs through the apron just the piston rod bottom mounting is equipped with the clamp plate, the clamp plate bottom mounting is equipped with the terrace die, the fixed die that is equipped with on the base, rectangle frame has simultaneously been seted up the rectangle working mouth and has the door plant through hinge movable mounting, the base the rectangle frame with the apron inner wall is all fixed to be equipped with and to inhale the sound cotton. Has the advantages that: can utilize the cotton noise that produces of inhaling of inner wall to absorb the punching press in-process, tentatively fall and make an uproar, the acoustic celotex board can play the noise transmission that the separation punching press in-process produced and outside operational environment in, further fall and make an uproar to noise pollution that can effectual reduction punching press in-process produced protects workman's hearing system.
Description
Technical Field
The utility model relates to a mould field particularly, relates to an armature punching sheet stamping die.
Background
The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils. Armature punching sheet of motor need use stamping die to carry out the punching press when trial-manufacturing or middle and small batch, and stamping die includes die, terrace die, locating component and drive assembly usually, needs two processes during the punching press usually: punching and notching are carried out firstly, and then blanking, punching and separating are carried out.
The existing stamping die can generate larger noise during stamping, and has no noise reduction device, so that the whole working environment is very poor, and the hearing ability of the stamping die can be seriously reduced under the noise environment after long-time working.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an armature punching sheet stamping die to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an armature punching sheet stamping die includes the base, the fixed rectangle frame that is equipped with on the base, the fixed apron that is equipped with on the rectangle frame, the fixed pneumatic cylinder that is equipped with on the apron, the piston rod of pneumatic cylinder runs through the apron just the piston rod is fixed down and is equipped with the clamp plate, the clamp plate is fixed down and is equipped with the terrace die, the fixed die that is equipped with on the base, rectangle frame has seted up the rectangle working mouth and has the door plant through hinge movable mounting simultaneously, the base the rectangle frame with the apron inner wall all is fixed to be equipped with inhales the sound cotton, the base the rectangle frame with the apron outer wall all is fixed and is equipped.
Further, the acoustic celotex board is including the steel sheet that gives sound insulation, the steel sheet both sides that give sound insulation all are fixed and are equipped with the damping glue film, damping glue film outer wall all is fixed and is equipped with the glass magnesium board.
Furthermore, four corners of the pressing plate are provided with first through holes, sliding cylinders are fixedly arranged in the first through holes, positioning rods are arranged in the sliding cylinders in a sliding mode, the upper ends of the positioning rods are fixedly connected with the cover plate, and the lower ends of the positioning rods are fixedly connected with the base.
Furthermore, the pressing plate is close to the middle of the pressing plate, four second through holes are formed in the middle of the pressing plate, sliding rods are arranged in the second through holes in a sliding mode, a discharging plate is fixedly arranged at the lower end of each sliding rod, springs are sleeved on the outer walls of the sliding rods, the upper ends of the springs are fixedly connected with the pressing plate, the lower ends of the springs are fixedly connected with the discharging plate, and limiting blocks are fixedly arranged at the upper ends of the sliding rods.
Further, a rubber sheet is fixedly arranged below the discharging plate.
Furthermore, a handle is fixedly arranged on the outer wall of the door panel.
Further, the door panel is kept away from hinge one end is fixedly provided with a first magnet strip, the rectangular working opening is kept away from hinge one end inner wall is fixedly provided with a second magnet strip.
Furthermore, the outer wall of the periphery of the door plate is fixedly sleeved with a sealing rubber gasket.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a set up base, rectangle frame, apron, inhale sound cotton and acoustic celotex board, can utilize the sound cotton of inhaling of inner wall to absorb the punching press in-process and produce the noise, tentatively fall and make an uproar, the acoustic celotex board can play the noise that produces among the separation punching press process and transmit outside operational environment in, further fall and make an uproar to noise pollution that can effectual reduction punching press in-process produced protects workman's hearing system.
(2) The utility model discloses a set up sound insulation steel sheet, damping glue film and glass magnesium board, the board layer that can utilize different vibration coefficient reduces resonance production, absorption vibration energy, several aspects of vibration interference simultaneously between the medium and starts, makes the noise can be by effective control in the transmission to outstanding syllable-dividing effect has.
(3) The utility model discloses a set up slide cartridge and locating lever, can fix a position the movement track of terrace die to make the pressfitting that terrace die and die can be accurate.
(4) The utility model discloses a set up slide bar, stripper, stopper and spring, the armature punching sheet that can utilize the restoring force of spring falls downwards with on the terrace die is automatic, accomplishes automatic discharge.
(5) The utility model discloses a set up the sheet rubber, can play the absorbing effect of buffering between stripper and armature punching.
(6) The utility model discloses a set up handle, first magnet strip, second magnet strip and sealing rubber packing ring, can be used for opening and shutting the door plant to first magnet strip and second magnet strip can attract more tightly closing the door plant mutually, and the sealing rubber packing ring can increase the leakproofness between door plant and the rectangle working port, thereby makes the syllable-dividing effect better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an armature sheet stamping die according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a baffle in an armature sheet stamping die according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a rectangular frame in an armature sheet stamping die according to an embodiment of the present invention.
Reference numerals:
1. a base; 2. a rectangular frame; 3. a cover plate; 4. a hydraulic cylinder; 5. pressing a plate; 6. a male die; 7. a female die; 8. a door panel; 9. sound-absorbing cotton; 10. a sound insulating board; 11. a sound insulation steel plate; 12. a damping glue layer; 13. a glass magnesium board; 14. a slide cylinder; 15. positioning a rod; 16. a slide bar; 17. a stripper plate; 18. a spring; 19. a limiting block; 20. a rubber sheet; 21. a handle; 22. a first magnet bar; 23. a second magnet bar; 24. and sealing the rubber gasket.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
please refer to fig. 1-3, according to the embodiment of the present invention, a stamping die for armature punching sheet, comprises a base 1, a rectangular frame 2 is fixedly disposed on the base 1, a cover plate 3 is fixedly disposed on the rectangular frame 2, a hydraulic cylinder 4 is fixedly disposed on the cover plate 3, a piston rod of the hydraulic cylinder 4 runs through the cover plate 3 and a pressing plate 5 is fixedly disposed under the piston rod, a male die 6 is fixedly disposed under the pressing plate 5, a female die 7 is fixedly disposed on the base 1, a rectangular working opening is disposed on one side of the rectangular frame 2, a door plate 8 is movably disposed on the rectangular frame through a hinge, sound-absorbing cotton 9 is fixedly disposed on inner walls of the base 1, the rectangular frame 2 and the cover plate 3, and a sound-insulating plate 10 is fixedly disposed on outer walls of the base 1, the rectangular frame.
Through the above technical scheme of the utility model, can utilize the cotton 9 absorption punching press in-process noises that inhale of inner wall to produce, tentatively fall and make an uproar, during noise that acoustic celotex board 10 can play the separation punching press in-process production transmitted outside operational environment, further fall and make an uproar to noise pollution that can effectual reduction punching press in-process produced protects workman's hearing system.
Example two:
referring to fig. 1 and 3, for the sound insulation board 10, the sound insulation board 10 includes a sound insulation steel plate 11, two sides of the sound insulation steel plate 11 are both fixedly provided with a damping adhesive layer 12, and the outer walls of the damping adhesive layer 12 are both fixedly provided with a magnesium oxide board 13; for the pressing plate 5, four corners of the pressing plate 5 are respectively provided with a first through hole, a sliding barrel 14 is fixedly arranged in each first through hole, a positioning rod 15 is slidably arranged in each sliding barrel 14, the upper end of each positioning rod 15 is fixedly connected with the cover plate 3, and the lower end of each positioning rod 15 is fixedly connected with the base 1; for the pressing plate 5, four second through holes are formed in the pressing plate 5 close to the middle, sliding rods 16 are arranged in the second through holes in a sliding mode, a discharging plate 17 is fixedly arranged at the lower end of each sliding rod 16, springs 18 are sleeved on the outer walls of the sliding rods 16, the upper ends of the springs 18 are fixedly connected with the pressing plate 5, the lower ends of the springs 18 are fixedly connected with the discharging plate 17, and limiting blocks 19 are fixedly arranged at the upper ends of the sliding rods 16.
Through the above technical scheme of the utility model, the sheet layer that can utilize different vibration coefficient reduces resonance production, the absorption vibration energy, several aspects of vibration interference are simultaneously started between the medium, make the noise can effectively be weakened in the transmission process, thereby have outstanding syllable-dividing effect, slide cartridge 14 and locating lever 15 can fix a position terrace die 6's movement track, thereby make terrace die 6 and die 7 pressfitting that can be accurate, can utilize the restoring force of spring 18 to bounce down the armature punching sheet on terrace die 6 automatically, accomplish automatic discharge.
Example three:
referring to fig. 1-2, for the discharging plate 17, a rubber sheet 20 is fixedly arranged below the discharging plate 17; for the door panel 8, a handle 21 is fixedly arranged on the outer wall of the door panel 8; for the door plate 8, a first magnet strip 22 is fixedly arranged at one end, far away from the hinge, of the door plate 8, and a second magnet strip 23 is fixedly arranged on the inner wall of one end, far away from the hinge, of the rectangular working opening; for the door plate 8, a sealing rubber gasket 24 is fixedly sleeved on the peripheral outer wall of the door plate 8.
Through the above technical scheme of the utility model, the sheet rubber 20 can play the absorbing effect of buffering between stripper 17 and armature punching, and handle 21 can be used for opening and closing door plant 8 to first magnet strip 22 and second magnet strip 23 can attract each other and close door plant 8 tighter, and sealing rubber packing ring 24 can increase the leakproofness between door plant 8 and the rectangle working opening, thereby makes the syllable-dividing effect better.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the door plate 8 is opened through the handle 21, the armature punching sheet is placed in the female die 7 to close the door plate 8, the first magnet strip 22 and the second magnet strip 23 can attract each other to be matched with the sealing rubber gasket 24 to close the door plate 8 more tightly, then the hydraulic cylinder 4 is controlled to press the male die 6 downwards to complete stamping, the sliding cylinder 14 and the positioning rod 15 can position the motion track of the male die 6, so that the male die 6 and the female die 7 can be accurately pressed, the armature punching sheet on the male die 6 can be automatically flicked downwards by utilizing the restoring force of the spring 18 to complete automatic discharging, the sound-absorbing cotton 9 on the inner walls of the base 1, the rectangular frame 2 and the cover plate 3 can absorb noise generated in the stamping process to perform preliminary noise reduction, the plate 10 can simultaneously use the plate layers with different vibration coefficients to reduce resonance generation, absorb vibration energy and vibration interference among media, make the noise effectively weaken at the transmission in-process to have outstanding syllable-dividing effect, can play the noise transmission that the separation punching press in-process produced and outside operational environment in, further fall and make an uproar, thereby can the effectual noise pollution who produces in the reduction punching press, protect workman's hearing system.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The armature punching sheet stamping die is characterized by comprising a base (1), wherein a rectangular frame (2) is fixedly arranged on the base (1), a cover plate (3) is fixedly arranged on the rectangular frame (2), a hydraulic cylinder (4) is fixedly arranged on the cover plate (3), a piston rod of the hydraulic cylinder (4) penetrates through the cover plate (3) and a pressing plate (5) is fixedly arranged below the piston rod, a convex die (6) is fixedly arranged below the pressure plate (5), a concave die (7) is fixedly arranged on the base (1), one side of the rectangular frame (2) is provided with a rectangular working opening and a door plate (8) is movably arranged through a hinge, the inner walls of the base (1), the rectangular frame (2) and the cover plate (3) are all fixedly provided with sound-absorbing cotton (9), the base (1), the rectangular frame (2) and the outer wall of the cover plate (3) are all fixedly provided with sound insulation plates (10).
2. The armature punching sheet stamping die according to claim 1, wherein the sound insulation plate (10) comprises a sound insulation steel plate (11), two sides of the sound insulation steel plate (11) are both fixedly provided with damping glue layers (12), and outer walls of the damping glue layers (12) are both fixedly provided with glass magnesium boards (13).
3. The armature punching sheet stamping die according to claim 1, wherein first through holes are formed in four corners of the pressing plate (5), sliding cylinders (14) are fixedly arranged in the first through holes, positioning rods (15) are slidably arranged in the sliding cylinders (14), the upper ends of the positioning rods (15) are fixedly connected with the cover plate (3), and the lower ends of the positioning rods (15) are fixedly connected with the base (1).
4. The armature punching sheet stamping die according to claim 3, wherein four second through holes are formed in the pressing plate (5) close to the middle, sliding rods (16) are slidably arranged in the second through holes, a stripper plate (17) is fixedly arranged at the lower ends of the sliding rods (16), springs (18) are sleeved on the outer walls of the sliding rods (16), the upper ends of the springs (18) are fixedly connected with the pressing plate (5), the lower ends of the springs (18) are fixedly connected with the stripper plate (17), and limiting blocks (19) are fixedly arranged at the upper ends of the sliding rods (16).
5. The armature punching sheet stamping die according to claim 4, characterized in that a rubber sheet (20) is fixedly arranged below the stripper plate (17).
6. The armature punching sheet stamping die according to claim 1, wherein a handle (21) is fixedly arranged on the outer wall of the door plate (8).
7. The armature punching sheet stamping die according to claim 6, wherein a first magnet strip (22) is fixedly arranged at one end, away from the hinge, of the door plate (8), and a second magnet strip (23) is fixedly arranged on the inner wall of one end, away from the hinge, of the rectangular working opening.
8. The armature punching sheet stamping die according to claim 7, wherein a sealing rubber gasket (24) is fixedly sleeved on the peripheral outer wall of the door plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921288701.4U CN210547448U (en) | 2019-08-09 | 2019-08-09 | Armature punching sheet stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921288701.4U CN210547448U (en) | 2019-08-09 | 2019-08-09 | Armature punching sheet stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210547448U true CN210547448U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921288701.4U Active CN210547448U (en) | 2019-08-09 | 2019-08-09 | Armature punching sheet stamping die |
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| CN (1) | CN210547448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816820A (en) * | 2024-03-06 | 2024-04-05 | 常州科来兴机械科技有限公司 | Aluminum alloy casting stamping die with noise reduction performance |
-
2019
- 2019-08-09 CN CN201921288701.4U patent/CN210547448U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816820A (en) * | 2024-03-06 | 2024-04-05 | 常州科来兴机械科技有限公司 | Aluminum alloy casting stamping die with noise reduction performance |
| CN117816820B (en) * | 2024-03-06 | 2024-05-10 | 常州科来兴机械科技有限公司 | Aluminum alloy casting stamping die with noise reduction performance |
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