CN210125680U - Multifunctional air bag damping rolling die - Google Patents
Multifunctional air bag damping rolling die Download PDFInfo
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- CN210125680U CN210125680U CN201920872332.7U CN201920872332U CN210125680U CN 210125680 U CN210125680 U CN 210125680U CN 201920872332 U CN201920872332 U CN 201920872332U CN 210125680 U CN210125680 U CN 210125680U
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Abstract
In order to solve the problem that the existing air bag rolling die is single in application, the utility model provides a multifunctional air bag damping rolling die which comprises a lower die, a middle die and an upper die which are arranged from bottom to top in sequence; the lower die is of a cylindrical structure with a circular cross section; the middle die is of a revolving body structure, the middle of the middle die is provided with an arc transition section along the axial direction of the revolving body, and the upper part of the middle die is provided with a lower groove along the radial direction of the revolving body; the upper die is also of a revolving body structure, and the lower part of the upper die is provided with an upper groove which corresponds to the lower groove. The upper die is detachable and is connected with the slider in this application, and well mould also adopts to dismantle with the lower mould to be connected, when needs are different to be rolled up and is pressed unidimensional gasbag, only need to be changed correspond the size last mould and well mould can, solved current gasbag and rolled up and pressed the mould and use single problem, improved production efficiency, reduced manufacturing cost.
Description
Technical Field
The utility model relates to an automobile shock attenuation mould field, concretely relates to mould is rolled up in multi-functional gasbag shock attenuation.
Background
The air bag shock absorption is one of the common shock absorption modes in the automobile field, for example, a rubber air bag shock absorber disclosed in chinese patent document CN2133709Y has long service life and is convenient to install, maintain and adjust; for convenient connection, the two ends of the rubber air bag need to be rolled and pressed with steel plates, and the rolled air bag damper is shown in figure 1.
The traditional air bag damping crimping adopts a special die, namely, a special press-fitting die is customized according to the sizes of an air bag and a steel plate; the die can only roll and press one air bag; with different automobile models, airbags with various sizes are increased in succession, so that how to provide a mold suitable for rolling and pressing various airbags is a problem that needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the mould was used singly to current gasbag book pressure, the utility model provides a mould is pressed in multi-functional gasbag shock attenuation book can be applicable to the gasbag book of many sizes and press to improve production efficiency, reduced manufacturing cost.
The utility model relates to a multifunctional air bag damping rolling die, which comprises a lower die, a middle die and an upper die which are arranged from bottom to top in sequence; the lower die is of a cylindrical structure with a circular cross section; the middle die is of a revolving body structure, the middle of the middle die is provided with an arc transition section along the axial direction of the revolving body, and the upper part of the middle die is provided with a lower groove along the radial direction of the revolving body; the upper die is also of a revolving body structure, and the lower part of the upper die is provided with an upper groove which corresponds to the lower groove.
In the specific use of the mold, the lower mold is of a cylindrical structure with a circular section and is used as a support body of the mold structure, the circular section of the lower mold is circular, the production is convenient, and the middle part of the lower mold can accommodate the air bag, so that the installation is convenient; the middle die is of a revolving body structure, the middle of the middle die is provided with an arc transition section along the axial direction of the revolving body, wherein the arc transition section is matched with an arc on the surface of the air bag, the upper part of the middle die is provided with a lower groove along the radial direction of the revolving body, the lower groove is a deformation space in the process of rolling and pressing a steel plate, the inner side of the lower groove is in smooth transition with the upper end of the arc transition section, and the air bag is placed at the smooth transition part during use; the upper die is also of a revolving body structure, the lower part of the upper die is provided with an upper groove, the upper groove corresponds to the lower groove, and after the upper die is attached to the middle die, the upper groove and the lower groove form a space for accommodating a steel plate and guiding the steel plate to deform.
During specific operation, the lower die can be fixedly installed on a foundation or a foundation table or a workbench of a manual press or a pneumatic press and the like which are commonly used in the prior art, and the fixing mode can be bolt connection or welding or other existing connecting modes; the middle die is fixed above the lower die through bolts, the bolts are uniformly distributed along the axial circumferential direction of the revolving body, then the air bag is placed at the smooth transition position, then the steel plate is placed above the air bag, the steel plate is of a cylindrical shell structure with an opening at one side, and the opening is downward when the steel plate is placed; the upper die is detachably fixed on the sliding block of the press machine and can move up and down along with the sliding block; when the upper die is attached to the lower die, the steel plate deforms, and the air bag rolling process is completed.
The upper die is detachable and is connected with the slider in this application, and well mould also adopts to dismantle with the lower mould to be connected, when the not unidimensional gasbag of roll pressure when needs are different, only need to be changed corresponding size last mould and well mould can, solved current gasbag roll pressure mould and used single problem, among the relative prior art, still need recentering after having saved the change mould to and to processes such as lower mould is fixed again, improved production efficiency, reduced manufacturing cost.
Drawings
FIG. 1 is a schematic view of the structure of the air bag after the shock absorption and the rolling of the utility model;
FIG. 2 is a first view angle schematic diagram of the multifunctional airbag damping rolling mold of the present invention;
FIG. 3 is a second view angle diagram of the multifunctional airbag damping rolling mold of the present invention;
FIG. 4 is a third view angle diagram of the multifunctional airbag damping rolling mold of the present invention;
FIG. 5 is a fourth view angle diagram of the multifunctional airbag damping rolling mold of the present invention;
the locking device comprises an air bag 1, a steel plate 2, a lower die 3, a base 301, a hinge structure 302, a locking buckle structure 303, a middle die 4, an arc transition section 401, a lower groove 402, a sinking groove 403, an upper die 5, an upper groove 501, a protrusion 502 and a cover plate 503.
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the following description is made in detail with reference to the accompanying drawings and the following detailed description of the multifunctional airbag damping rolling mold of the present invention:
as shown in fig. 2-5, the utility model relates to a multifunctional airbag damping rolling die, which comprises a lower die 3, a middle die 4 and an upper die 5 which are arranged from bottom to top in sequence; the lower die 3 is a columnar structure with a circular cross section; the middle die 4 is of a revolving body structure, the middle of the middle die 4 is provided with an arc transition section 401 along the axial direction of the revolving body, and the upper part of the middle die 4 is provided with a lower groove 402 along the radial direction of the revolving body; the upper die 5 is also of a revolving body structure, and the lower part of the upper die 5 is provided with an upper groove 501, and the upper groove 501 corresponds to the lower groove 402.
Go up mould 5 detachable and be connected with the slider in this application, well mould 4 also adopts to dismantle with lower mould 3 and is connected, when needs are different to roll up and press not unidimensional gasbag 1, only need change correspond the size last mould 5 with well mould 4 can, the problem that current gasbag 1 roll up and press the mould to use singleness has been solved, among the relative prior art, still need recentering after having saved the change mould to and to processes such as lower mould 3 is fixed again, the production efficiency is improved, the production cost is reduced.
Further, as shown in fig. 2-5, in order to match the middle mold 4 and the upper mold 5 more and make the fit between them higher, so as to improve the rolling quality of the airbag 1, the middle mold 4 is provided with a sinking groove 403, the upper mold 5 is provided with a protrusion 502, and the protrusion 502 corresponds to the sinking groove 403; for the laminating is more smooth and easy in the specific use, wherein the cross-section of heavy groove 403 is for falling the trapezium structure, and the upper end opening is big promptly, and the lower extreme opening is little, and protruding 502's structure matches with it to this centering nature that can improve well mould 4 and last mould 5 lets overall structure atress even, also can further improve the quality that gasbag 1 rolled up and press and the life of this application structure.
Further, as shown in fig. 2-5, in order to facilitate the structure of the present application to be connected with the workbench of the press, the present application further includes a base 301, the base 301 is disposed below the lower die 3, wherein the base 301 and the lower die 3 can be selected to be connected by bolts or welding or other connection modes, the base 301 can be selected to be a cylindrical structure with a circular cross section, then a connecting plate is integrally disposed or welded below the base 301, the connecting plate is provided with an opening, the connecting plate can be fixed on the workbench of the press along the opening by a bolt assembly, so as to fix the lower die 3, improve the convenience of connection, improve the production efficiency, in addition, the opening on the connecting plate can be disposed by 2 or more than 2, the openings are uniformly distributed along the circular axis, so that the stress of the overall structure is uniform, and the service life of the structure of the present application.
Further, as shown in fig. 2 to 5, the press further includes a cover plate 503, the cover plate 503 is connected to the upper die 5, and is similar to the connecting plate in the base 301, an opening is also provided on the cover plate 503, the cover plate 503 is fixed on the slide block of the press machine along the opening through a bolt assembly, and the cover plate 503 and the upper die 5 can be selectively welded and connected, so that the connection of the upper die 5 is facilitated, the convenience of connection is further improved, and the production efficiency is improved.
Further, as shown in fig. 2-5, in order to facilitate the installation or removal of the airbag 1, in the present application, the lower mold 3 includes two cylindrical bodies with semicircular cross sections, and the two cylindrical bodies with semicircular cross sections are combined to form a cylindrical structure with circular cross sections, that is, the lower mold 3 may select an integral cylindrical structure with circular cross sections, or may select two cylindrical bodies with semicircular cross sections to be combined to form a cylindrical structure with circular cross sections; in the later, one side of two cylindrical bodies with semicircular sections is connected through a hinge structure 302, and the other side is provided with a locking buckle structure 303, wherein the hinge structure 302 and the locking buckle structure 303 are products well known to the technical personnel in the field, for example, the hinge structure 302 with the model of HNJS-40-40-A-1-NI and the locking buckle structure 303 with the model of 5808A-S are selected; so through setting up to the cylindricality body that is the semicircle ring for two sections, in use opens the locking buckle, lets two sections be the axle of the cylindricality eye hinge structure 302 of semicircle ring and parts, installs gasbag 1 on the semicircle cylindricality body of one side wherein, then folds two semicircle cylindricality bodies and locks through the locking buckle, so accomplishes gasbag 1's installation, convenient and fast to this improves production efficiency, reduction in production cost.
Further, in order to improve the corrosion resistance of the structure, silver powder layers are coated on the surfaces of the lower die 3, the middle die 4 and the upper die 5 in the structure, wherein the silver powder layers can be coated on the base 301 and the cover plate 503, so that the structure is attractive, and the overall corrosion resistance effect of the structure is improved.
Claims (8)
1. A multifunctional air bag damping rolling die is characterized by comprising a lower die (3), a middle die (4) and an upper die (5) which are sequentially arranged from bottom to top; the lower die (3) is of a cylindrical structure with a circular cross section; the middle die (4) is of a revolving body structure, the middle of the middle die (4) is provided with an arc transition section (401) along the axial direction of the revolving body, and the upper part of the middle die (4) is provided with a lower groove (402) along the radial direction of the revolving body; the upper die (5) is also of a rotary body structure, an upper groove (501) is formed in the lower portion of the upper die (5), and the upper groove (501) corresponds to the lower groove (402).
2. The multifunctional airbag damping crimping die as claimed in claim 1, characterized in that the middle die (4) is provided with a sinking groove (403), the upper die (5) is provided with a protrusion (502), and the protrusion (502) corresponds to the sinking groove (403).
3. The multifunctional airbag damping crimping die according to claim 1 or 2, characterized by further comprising a base (301), wherein the base (301) is arranged below the lower die (3).
4. The multifunctional airbag shock-absorbing crimping die as claimed in claim 1 or 2, characterized by further comprising a cover plate (503), wherein the cover plate (503) is connected with the upper die (5).
5. The multifunctional airbag damping crimping die as claimed in claim 1 or 2, characterized in that the lower die (3) comprises two cylindrical bodies with semicircular cross sections, and the two cylindrical bodies with semicircular cross sections are combined to form a cylindrical structure with circular cross section.
6. The multifunctional airbag damping crimping die as claimed in claim 3, characterized in that the lower die (3) comprises two cylindrical bodies with semicircular cross sections, and the two cylindrical bodies with semicircular cross sections are combined to form a cylindrical structure with circular cross section.
7. The multifunctional airbag damping crimping die as claimed in claim 4, characterized in that the lower die (3) comprises two cylindrical bodies with semicircular cross sections, and the two cylindrical bodies with semicircular cross sections are combined to form a cylindrical structure with circular cross sections.
8. The multifunctional air bag damping crimping die according to claim 1, 2, 6 or 7, characterized in that silver powder layers are coated on the surfaces of the lower die (3), the middle die (4) and the upper die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872332.7U CN210125680U (en) | 2019-06-10 | 2019-06-10 | Multifunctional air bag damping rolling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872332.7U CN210125680U (en) | 2019-06-10 | 2019-06-10 | Multifunctional air bag damping rolling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210125680U true CN210125680U (en) | 2020-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872332.7U Active CN210125680U (en) | 2019-06-10 | 2019-06-10 | Multifunctional air bag damping rolling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210125680U (en) |
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2019
- 2019-06-10 CN CN201920872332.7U patent/CN210125680U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200318 Address after: 400707 No.8 Fengqi Road, caijiagang Town, Beibei District, Chongqing (Free Trade Zone) Patentee after: Chongqing Guo GUI Racing Technology Co.,Ltd. Address before: 400707 3rd Floor, Building 1, Jiade Avenue, Caijiagang Town, Beibei District, Chongqing Patentee before: CHONGQING QINYUN COMMERCE AND TRADE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 400707 No.8 Fengqi Road, caijiagang Town, Beibei District, Chongqing (Free Trade Zone) Patentee after: Chongqing Guogui Racing Technology Co.,Ltd. Address before: 400707 No.8 Fengqi Road, caijiagang Town, Beibei District, Chongqing (Free Trade Zone) Patentee before: Chongqing Guo GUI Racing Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multifunctional air bag damping rolling die Effective date of registration: 20210722 Granted publication date: 20200306 Pledgee: China Construction Bank Corporation Chongqing Beibei sub branch Pledgor: Chongqing Guogui Racing Technology Co.,Ltd. Registration number: Y2021500000032 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221017 Granted publication date: 20200306 Pledgee: China Construction Bank Corporation Chongqing Beibei sub branch Pledgor: Chongqing Guogui Racing Technology Co.,Ltd. Registration number: Y2021500000032 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multifunctional airbag shock absorption and rolling die Effective date of registration: 20230404 Granted publication date: 20200306 Pledgee: China Construction Bank Corporation Chongqing Beibei sub branch Pledgor: Chongqing Guogui Racing Technology Co.,Ltd. Registration number: Y2023500000024 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |