CN212857394U - Stamping forming die for automobile accessory machining - Google Patents
Stamping forming die for automobile accessory machining Download PDFInfo
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- CN212857394U CN212857394U CN202021250708.XU CN202021250708U CN212857394U CN 212857394 U CN212857394 U CN 212857394U CN 202021250708 U CN202021250708 U CN 202021250708U CN 212857394 U CN212857394 U CN 212857394U
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Abstract
The utility model relates to the technical field of auto-parts processing dies, in particular to a stamping forming die for auto-parts processing, which comprises a die bottom plate, wherein the top surface of the die bottom plate is fixedly connected with a stamping lower die, a positioning sleeve and a lower sound-proof cover, the stamping lower die and the positioning sleeve are both positioned inside the lower sound-proof cover, the inner wall of the positioning sleeve is movably connected with a first air exhaust disc, and the top surface of the first air exhaust disc is fixedly connected with an extrusion pipe; through acoustic celotex housing and position sleeve down, make mould pushing down in the punching press and let the former material board on punching press lower mould surface when shaping, can let the inside second of extrusion tube dish of bleeding in its inside activity, and then the second is bled the dish and will be extruded the inside atmospheric pressure of intraduct and reduce, can be by the suction to the extrusion pipe with the inside gas of the lower acoustic celotex housing that the post that takes out intercommunication, and then let the sound conduction medium in the acoustic celotex housing reduce down, be difficult for the conducted noise more, the effect of making an uproar has been reached and has been improved, the effect of protection operator health safety.
Description
Technical Field
The utility model relates to an auto-parts mold processing technical field specifically is a stamping forming mould is used in auto-parts processing.
Background
The automobile is an indispensable vehicle in modern society, and when manufacturing the automobile, because the characteristics of the processing speed of the processing mode of punching press is fast and finished product thickness is even, you often need use stamping equipment to process the automobile raw and other materials once, guarantee the normal production of auto-parts.
Present stamping die for auto-parts processing is at the course of the work, because accessory raw materials often can produce great noise when receiving the impact, and the stamping die that most can have the function of making an uproar of falling often only is equipped with on the surface and inhales materials such as sound sponge and come noise absorption, inhales the sound effect obvious inadequately, still has certain influence to operator's health safety.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a stamping forming mould is used in auto-parts processing possesses the better advantage of sound effect of inhaling, has solved the relatively poor problem of current stamping die to the noise absorbing capacity who produces in the course of the work.
The utility model discloses a stamping forming die for automobile accessory processing, including the mould bottom plate, the top surface fixedly connected with punching press lower mould, position sleeve pipe and lower sound-proof housing of mould bottom plate, punching press lower mould and position sleeve pipe all are located the inside of sound-proof housing down, position sleeve pipe's inner wall swing joint has first exhaust disc, the top surface fixedly connected with extrusion pipe of first exhaust disc, the top end fixedly connected with upper plate of extrusion pipe, the bottom surface fixedly connected with punching press upper mould of upper plate, punching press upper mould is located punching press lower mould directly over, the top surface fixedly connected with sound insulation press board of upper plate, the top surface of sound insulation press board is equipped with the pneumatic cylinder, the bottom surface fixedly connected with upper sound-proof housing of sound insulation press board, the sound insulation chamber is equipped with in the lower sound-proof housing, the inside intercommunication of lower sound-proof housing has the exhaust tube, the utility model discloses a take out the acoustic celotex cover of air pump, including positioning sleeve's inner chamber bottom surface, the bottom of first exhaust column is run through on the top of air pump and the one end intercommunication of isolation hood under the bottom of exhaust column and exhaust tube are kept away from to the inside and the fixedly connected with second exhaust column that have inlayed the post of taking out air, the vent groove of intercommunication exhaust tube and extrusion tube is seted up to the inside of post of taking out air.
The utility model discloses a stamping forming mould is used in auto-parts processing, wherein go up the sound-proof housing and all inlay with the surface of sound-proof housing down and have the sound insulation frame, the sound insulation frame is a deadening felt and constitutes, it is a modified PC board to go up the sound-proof housing and make with lower sound-proof housing, through the sound insulation frame for can guarantee that the sound-proof housing has partial sound-proofing ability with lower sound-proof housing body, improve syllable-dividing effect.
The utility model discloses a stamping forming die for automobile accessory processing, wherein the inside of going up the sound-proof housing is equipped with sound-proof chamber, the inner wall of going up the sound-proof housing is inlayed and is had air hose, air hose keeps away from the one end of going up the sound-proof housing and communicates with the inside of position sleeve, and air hose is located the top of first exhaust disc, and the top surface fixedly connected with steadying frame of lower sound-proof housing, steadying frame's surface and air hose's surface joint, steadying frame's surface is seted up the draw-in groove that matches with air hose, through last sound-proof housing and first exhaust disc, when the distance between mould and the punching lower mould is close gradually, first exhaust disc moves in the position sleeve thereupon, reduces the atmospheric pressure in the position sleeve, and then makes air hose take out the atmospheric pressure in the sound-proof housing gradually, and then when the raw materials on mould and the punching lower mould contacted, go up the sound-proof housing and can take its inside air out simultaneously with lower sound-proof housing and improve syllable-dividing effect, simultaneously, go up the sound-proof housing and can cover each other down between the sound-proof housing, better completely cut off the noise in the inside of last sound-proof housing under with, avoid going up in sound-proof housing and the lower sound-proof housing for a long time be in the low pressure state and to the material requirement higher and the easy condition of damaging in the course of the work appearance, when having reached improvement sound-proof effect, guarantee device life's effect.
The utility model discloses a stamping forming mould is used in auto-parts processing, wherein breather hose's top surface fixedly connected with elasticity traction rope, elasticity traction rope's top and the bottom surface fixed connection of pressing the clamp plate that gives sound insulation are through traction rope for breather hose can not be along with the activity of giving sound insulation pressing the clamp plate and be cliied by last sound-proof housing and lower sound-proof housing.
The utility model discloses a stamping forming mould is used in auto-parts processing, wherein go up the sound-proof housing and all be equipped with stable frame with the inside inner wall in the sound insulation chamber that establishes of sound-proof housing down, go up the sound-proof housing and all be equipped with the cambered surface with the inside inner wall in the sound insulation chamber that establishes of lower sound-proof housing, through stable frame for firm stability when can guarantee the inside sound insulation chamber pressure reduction of sound-proof housing and lower sound-proof housing.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a lower sound-proof housing and position sleeve for press down in the punching press and let the former material board on punching press lower mould surface when shaping, can let the inside second of extrusion tube dish of bleeding in its inside activity, and then the second dish of bleeding reduces the inside atmospheric pressure of extrusion tube, can be by the suction to the extrusion tube with the inside gas of the lower sound-proof housing that the post that takes out intercommunication, and then let the sound conduction medium in the lower sound-proof housing reduce, the noise conduction is difficult for more, the effect of making an uproar has been reached and has been improved, the effect of protection operator health safety.
2. The utility model, through the upper sound-proof shield and the first air-extracting disc, when the distance between the upper punching die and the lower punching die is gradually close, the first air-extracting disc moves in the positioning sleeve along with the upper sound-proof shield to reduce the air pressure in the positioning sleeve, so that the air pressure in the upper sound-proof shield is gradually pumped out by the air hose, and when the upper stamping die is contacted with the raw material on the lower stamping die, the upper sound-proof housing and the lower sound-proof housing can simultaneously extract the air in the upper sound-proof housing and the lower sound-proof housing to improve the sound-proof effect, simultaneously, go up the sound-proof housing and can cover each other between the sound-proof housing down, better completely cut off the noise in the inside of last sound-proof housing under with, be in the low pressure state for a long time and to the material requirement higher and the easy condition of damaging in the course of the work appearance in avoiding going up the sound-proof housing and the sound-proof housing down, when having reached improvement syllable-dividing effect, guarantee device life's effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of B in fig. 1.
In the figure: 1. a mold base plate; 2. stamping a lower die; 3. positioning the sleeve; 4. a lower sound-proof housing; 5. a first pumping disc; 6. extruding the tube; 7. connecting the upper plate; 8. stamping an upper die; 9. a sound insulation pressing plate; 10. an upper sound-proof housing; 11. an air exhaust pipe; 12. pumping a gas column; 13. a second pumping disc; 14. a sound insulation frame; 15. an air hose; 16. a stabilizer frame; 17. an elastic pulling rope; 18. and (6) stabilizing the frame.
Detailed Description
Example 1: referring to fig. 1-3, the stamping forming mold for processing automobile accessories of the present invention comprises a mold base plate 1, a lower stamping die 2, a positioning sleeve 3 and a lower sound-proof housing 4 are fixedly connected to the top surface of the mold base plate 1, the lower stamping die 2 and the positioning sleeve 3 are both located inside the lower sound-proof housing 4, a first air-extracting disc 5 is movably connected to the inner wall of the positioning sleeve 3, an extruding pipe 6 is fixedly connected to the top surface of the first air-extracting disc 5, an upper plate 7 is fixedly connected to the top end of the extruding pipe 6, an upper stamping die 8 is fixedly connected to the bottom surface of the upper plate 7, the upper stamping die 8 is located right above the lower stamping die 2, a sound-proof pressing plate 9 is fixedly connected to the top surface of the upper plate 7, a hydraulic cylinder is arranged on the top surface of the sound-proof pressing plate 9, an upper sound-proof housing 10 is fixedly connected to the bottom surface of the sound, an air pumping column 12 is embedded in the bottom surface of the inner cavity of the positioning sleeve 3, the top end of the air pumping column 12 penetrates through the bottom of the first air pumping disc 5 and extends to the inside of the extrusion pipe 6, and is fixedly connected with a second air pumping disc 13, the bottom end of the air pumping column 12 is communicated with one end of the air pumping pipe 11 away from the lower sound-proof shield 4, an air vent groove communicated with the air pumping pipe 11 and the extrusion pipe 6 is formed in the air pumping column 12, through the lower sound-proof shield 4 and the positioning sleeve 3, when an upper stamping die 8 is pressed down to form an original material plate on the surface of a lower stamping die 2, the second air pumping disc 13 in the extrusion pipe 6 can move in the air pumping column, then the air pressure in the extrusion pipe 6 is reduced by the second air pumping disc 13, the air in the lower sound-proof shield 4 communicated with the air pumping column 12 can be pumped into the extrusion pipe 6, further, the sound transmission medium in the lower sound-proof shield 4 is, the body safety of the operator is protected.
The difference between example 2 and example 1 is: go up sound-proof housing 10 and lower sound-proof housing 4's surface and all inlay sound-proof frame 14, sound-proof frame 14 is a deadening felt and constitutes, goes up sound-proof housing 10 and is a modified PC board with lower sound-proof housing 4 and makes, through sound-proof frame 14 for can guarantee that sound-proof housing 10 and lower sound-proof housing 4 body have the partly sound-proof ability, improve syllable-dividing effect.
The difference between example 3 and example 2 is: the inner part of the upper sound-proof shield 10 is provided with a sound-proof cavity, the inner wall of the upper sound-proof shield 10 is embedded with a ventilation hose 15, one end of the ventilation hose 15, which is far away from the upper sound-proof shield 10, is communicated with the inner part of the positioning sleeve 3, the ventilation hose 15 is positioned above the first air extraction disc 5, the top surface of the lower sound-proof shield 4 is fixedly connected with a stabilizing frame 16, the surface of the stabilizing frame 16 is clamped with the surface of the ventilation hose 15, the surface of the stabilizing frame 16 is provided with a clamping groove matched with the ventilation hose 15, through the upper sound-proof shield 10 and the first air extraction disc 5, when the distance between the upper stamping die 8 and the lower stamping die 2 is gradually close, the first air extraction disc 5 moves in the positioning sleeve 3 along with the surface, the air pressure in the positioning sleeve 3 is reduced, the ventilation hose 15 gradually extracts the air pressure in the upper sound-proof shield 10, and when the upper stamping die 8 is contacted with the raw material on the lower stamping die 2, the, simultaneously, go up the sound-proof housing 10 and can cover each other between the sound-proof housing 4 down, better completely cut off the noise in the inside of last sound-proof housing 10 with sound-proof housing 4 down, avoid last sound-proof housing 10 and down be in the low pressure state for a long time in sound-proof housing 4 and to the material requirement higher and the easy condition of damaging in the course of the work appearance, when having reached improvement syllable-dividing effect, guarantee device life's effect.
The difference between example 4 and example 3 is: the top surface of the ventilation hose 15 is fixedly connected with an elastic pulling rope 17, the top end of the elastic pulling rope 17 is fixedly connected with the bottom surface of the sound insulation pressing plate 9, and the ventilation hose 15 is prevented from being clamped by the upper sound-proof housing 10 and the lower sound-proof housing 4 along with the movement of the sound insulation pressing plate 9 through the elastic pulling rope 17.
The difference between example 5 and example 4 is: go up sound-proof housing 10 and the inside inner wall in the sound insulation chamber that establishes of lower sound-proof housing 4 and all be equipped with stable frame 18, go up sound-proof housing 10 and the inside inner wall in the sound insulation chamber that establishes of lower sound-proof housing 4 and all be equipped with the cambered surface, through stable frame 18 for can guarantee go up sound-proof housing 10 and the firm stability when the inside sound insulation chamber pressure of lower sound-proof housing 4 reduces.
When using the utility model discloses the time: after raw materials to be processed are placed on the lower stamping die 2, the sound insulation pressing plate 9 can be pressed down through an external hydraulic cylinder, the sound insulation pressing plate 9 drives the upper stamping die 8 and the extrusion pipe 6 to be pressed down, and then the extrusion pipe 6 can move down in the positioning sleeve 3 in the process of moving down in the positioning sleeve 3, the first air pumping disc 5 can move down in the positioning sleeve 3, the air pressure in the positioning sleeve 3 is reduced, the air hose 15 can pump the air in the upper sound-proof shield 10 into the positioning sleeve 3, meanwhile, the second air pumping disc 13 can also move relatively in the extrusion pipe 6, so that the air pressure in the extrusion pipe 6 is reduced, the air pumping column 12 can pump the air in the lower sound-proof shield 4 into the extrusion pipe 6, the air pressure in the lower sound-proof shield 4 is reduced along with the gradual downward movement of the upper sound-proof shield 10, and finally when the upper stamping die 8 is contacted with the lower stamping die 2, go up sound-proof housing 10 and also can cover down sound-proof housing 4, go up sound-proof housing 10 and the air in lower sound-proof housing 4 is taken out gradually simultaneously, improves the effect, avoids influencing operating personnel.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a stamping forming mould is used in auto-parts processing, includes die bottom plate (1), its characterized in that: the die bottom plate is characterized in that a stamping lower die (2), a positioning sleeve (3) and a lower sound-proof housing (4) are fixedly connected to the top surface of the die bottom plate (1), the stamping lower die (2) and the positioning sleeve (3) are both positioned inside the lower sound-proof housing (4), a first air pumping disc (5) is movably connected to the inner wall of the positioning sleeve (3), an extrusion pipe (6) is fixedly connected to the top surface of the first air pumping disc (5), an upper connecting plate (7) is fixedly connected to the top end of the extrusion pipe (6), an upper stamping die (8) is fixedly connected to the bottom surface of the upper connecting plate (7), the upper stamping die (8) is positioned right above the stamping lower die (2), a sound-proof pressing plate (9) is fixedly connected to the top surface of the upper connecting plate (7), a hydraulic cylinder is arranged on the top surface of the sound-proof pressing plate (9), and an upper sound-, the inside sound insulation chamber that is equipped with of sound-proof housing (4) down, the inside intercommunication of sound-proof housing (4) has exhaust tube (11) down, the inner chamber bottom surface of position sleeve (3) is inlayed and is had exhaust column (12), the top of exhaust column (12) runs through the bottom of first exhaust tray (5) and extends to the inside and the fixedly connected with second exhaust tray (13) of extrusion pipe (6), the one end intercommunication of sound-proof housing (4) is kept away from down in the bottom of exhaust column (12) and exhaust tube (11), the air channel of intercommunication exhaust tube (11) and extrusion pipe (6) is seted up to the inside of exhaust column (12).
2. The press forming die for automobile part processing according to claim 1, wherein: go up sound-proof housing (10) and all inlay sound-proof frame (14) with the surface of lower sound-proof housing (4), sound-proof frame (14) constitute for a sound-proof felt, go up sound-proof housing (10) and be modified PC board with lower sound-proof housing (4) and make.
3. The press forming die for automobile part processing according to claim 1, wherein: the inner part of the upper sound-proof cover (10) is provided with a sound-proof cavity, the inner wall of the upper sound-proof cover (10) is inlaid with a ventilation hose (15), one end, far away from the upper sound-proof cover (10), of the ventilation hose (15) is communicated with the inner part of the positioning sleeve (3), and the ventilation hose (15) is located above the first air extracting disc (5).
4. The press forming die for automobile part processing according to claim 1, wherein: the top surface fixedly connected with stabilizing frame (16) of sound-proof housing (4) down, the surface of stabilizing frame (16) and the surface joint of breather hose (15), the draw-in groove with breather hose (15) looks adaptation is seted up on the surface of stabilizing frame (16).
5. The press-forming die for automobile part processing according to claim 4, wherein: an elastic pulling rope (17) is fixedly connected to the top surface of the ventilation hose (15), and the top end of the elastic pulling rope (17) is fixedly connected with the bottom surface of the sound insulation pressing plate (9).
6. The press forming die for automobile part processing according to claim 1, wherein: and the inner walls of the sound insulation cavities arranged in the upper sound insulation cover (10) and the lower sound insulation cover (4) are respectively provided with a stabilizing frame (18).
7. The press forming die for automobile part processing according to claim 1, wherein: the inner walls of the sound insulation cavities arranged in the upper sound insulation cover (10) and the lower sound insulation cover (4) are provided with cambered surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021250708.XU CN212857394U (en) | 2020-07-01 | 2020-07-01 | Stamping forming die for automobile accessory machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021250708.XU CN212857394U (en) | 2020-07-01 | 2020-07-01 | Stamping forming die for automobile accessory machining |
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| Publication Number | Publication Date |
|---|---|
| CN212857394U true CN212857394U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021250708.XU Active CN212857394U (en) | 2020-07-01 | 2020-07-01 | Stamping forming die for automobile accessory machining |
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| CN (1) | CN212857394U (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 |
-
2020
- 2020-07-01 CN CN202021250708.XU patent/CN212857394U/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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