CN204294685U - Defense equipment hinge protective case shaped device - Google Patents
Defense equipment hinge protective case shaped device Download PDFInfo
- Publication number
- CN204294685U CN204294685U CN201420768914.8U CN201420768914U CN204294685U CN 204294685 U CN204294685 U CN 204294685U CN 201420768914 U CN201420768914 U CN 201420768914U CN 204294685 U CN204294685 U CN 204294685U
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- jack
- steel plate
- mandrel
- base
- pressure groove
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- 230000007123 defense Effects 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010112 shell-mould casting Methods 0.000 description 1
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Abstract
本实用新型给出了一种人防设备铰轴护壳成型装置，包括底座、两个支撑杆、横梁和压合组件，底座上端面开有压槽，横梁通过两个支撑杆固定在底座上侧；压合组件设置在底座与横梁之间，压合组件至少包括千斤顶和与压槽配合的芯棒，千斤顶处于横梁与芯棒之间。钢板放置在压槽上侧，操作千斤顶，千斤顶的活塞杆伸长，千斤顶的上端抵靠在横梁上，千斤顶带动下侧的芯棒向下移动，进而将钢板挤压进压槽内，钢板在芯棒的作用下，钢板中部逐步被挤压进压槽内，钢板中部变弯至吻合芯棒外壁的弧形，钢板形成弧形的铰轴护壳，完成铰轴护壳成型加工。
The utility model provides a hinge shell forming device for civil air defense equipment, which includes a base, two support rods, a crossbeam and a pressing assembly. The upper end of the base is provided with a pressure groove, and the crossbeam is fixed on the upper side of the base through two support rods. The press assembly is arranged between the base and the beam, the press assembly at least includes a jack and a mandrel matched with the pressure groove, and the jack is located between the beam and the mandrel. The steel plate is placed on the upper side of the pressure groove, the jack is operated, the piston rod of the jack is extended, the upper end of the jack is against the beam, the jack drives the mandrel on the lower side to move down, and then the steel plate is squeezed into the pressure groove, and the steel plate is in the pressure groove. Under the action of the mandrel, the middle part of the steel plate is gradually squeezed into the pressure groove, and the middle part of the steel plate is bent to match the arc shape of the outer wall of the mandrel, and the steel plate forms an arc-shaped hinge shaft shield to complete the forming process of the hinge shaft shield.
Description
技术领域technical field
本实用新型涉及一种人防设备铰轴护壳成型装置。The utility model relates to a forming device for a hinge shaft shield of civil air defense equipment.
背景技术Background technique
人防设备产品中的铰轴护壳是将薄钢板弯曲成圆弧形状，由于工件尺寸较大，难以在普通设备上加工，也没有针对此类工件的加工设备。The hinge shaft shield in civil air defense equipment products is made of bending thin steel plates into arc shapes. Due to the large size of the workpiece, it is difficult to process it on ordinary equipment, and there is no processing equipment for this type of workpiece.
实用新型内容Utility model content
本实用新型所要解决的技术问题是提供一种结构简单、加工方便的人防设备铰轴护壳成型装置。The technical problem to be solved by the utility model is to provide a hinge shaft shield forming device for civil air defense equipment with simple structure and convenient processing.
为解决上述技术问题，本实用新型提供了一种人防设备铰轴护壳成型装置，包括底座、两个支撑杆、横梁和压合组件，底座上端面开有压槽，横梁通过两个支撑杆固定在底座上侧；In order to solve the above-mentioned technical problems, the utility model provides a hinge shaft shield forming device for civil air defense equipment, which includes a base, two support rods, a beam and a pressing assembly. There is a pressure groove on the upper end of the base, and the beam passes through the two support rods. fixed on the upper side of the base;
压合组件设置在底座与横梁之间，压合组件至少包括千斤顶和与压槽配合的芯棒，千斤顶处于横梁与芯棒之间。The pressing assembly is arranged between the base and the beam, and the pressing assembly at least includes a jack and a mandrel matched with the pressure groove, and the jack is located between the beam and the mandrel.
采用这样的结构后，钢板放置在压槽上侧，操作千斤顶，千斤顶的活塞杆伸长，千斤顶的上端抵靠在横梁上，千斤顶带动下侧的芯棒向下移动，进而将钢板挤压进压槽内，钢板在芯棒的作用下，钢板中部逐步被挤压进压槽内，钢板中部变弯至吻合芯棒外壁的弧形，钢板形成弧形的铰轴护壳，完成铰轴护壳成型加工。After adopting such a structure, the steel plate is placed on the upper side of the pressure groove, and the jack is operated, the piston rod of the jack is extended, the upper end of the jack is against the beam, and the jack drives the mandrel on the lower side to move downward, and then the steel plate is squeezed into the In the pressure groove, under the action of the mandrel, the middle part of the steel plate is gradually squeezed into the pressure groove, and the middle part of the steel plate is bent to match the arc shape of the outer wall of the mandrel, and the steel plate forms an arc-shaped hinge shaft protection shell to complete the hinge shaft protection. Shell molding processing.
本实用新型的有益技术效果为：结构简单、加工方便，而且只要预设芯棒与压槽的尺寸，可以任意加工不同尺寸的铰轴护壳。The beneficial technical effect of the utility model is: the structure is simple, the processing is convenient, and as long as the sizes of the mandrel and the pressure groove are preset, the hinge shells of different sizes can be processed arbitrarily.
为了更清楚的理解本实用新型的技术内容，以下将本人防设备铰轴护壳成型装置简称为本装置。In order to understand the technical content of the utility model more clearly, the hinge shaft shield forming device for personal defense equipment is referred to as the device for short below.
本装置的压合组件还包括固定块和压杠，固定块和压杠自上而下依次处于千斤顶与芯棒之间；采用这样的结构后，压杠设置在芯棒上侧，压杠的长度走向与芯棒的长度走向一致，压杠的宽度与芯棒的宽度相同，钢板在被芯棒压弯后，钢板两侧抵靠在压杠的侧壁上，可以保证钢板两侧的形状不会发生形变，并与被芯棒压弯的弧形钢板配合，确保成型后的铰轴护壳整体达到预定设计。The pressing assembly of this device also includes a fixed block and a pressure bar, which are located between the jack and the mandrel from top to bottom; The length direction is consistent with the length direction of the mandrel, and the width of the pressure bar is the same as that of the mandrel. After the steel plate is bent by the mandrel, both sides of the steel plate are against the side walls of the pressure bar, which can ensure the shape of both sides of the steel plate. It will not be deformed, and cooperates with the curved steel plate bent by the mandrel to ensure that the formed hinge shaft shell as a whole reaches the predetermined design.
本装置的压杠为工字钢结构。The pressure bar of the device is an I-shaped steel structure.
本装置的底座上固定连接有限位挡板；采用这样的结构后，限位挡板的位置固定，并且限位挡板的高度高于压槽的开口位置，钢板放置在压槽上侧，钢板的侧壁抵靠在限位挡板，方便每次定位钢板放置位置。The base of the device is fixedly connected to the limit baffle; after adopting such a structure, the position of the limit baffle is fixed, and the height of the limit baffle is higher than the opening position of the pressure groove, the steel plate is placed on the upper side of the pressure groove, and the steel plate The side wall is against the limit baffle, which is convenient for positioning the steel plate every time.
附图说明Description of drawings
图1是本装置实施例的主视图。Fig. 1 is the front view of this device embodiment.
图2是本装置实施例的立体图。Fig. 2 is a perspective view of the embodiment of the device.
图3是本装置实施例压合组件的结构示意图。Fig. 3 is a structural schematic diagram of the pressing assembly of the embodiment of the device.
图4是本装置实施例底座、两个支撑杆和横梁的结构示意图。Fig. 4 is a structural schematic view of the base, two support rods and beams of the embodiment of the device.
具体实施方式Detailed ways
如图1至4所示As shown in Figures 1 to 4
本装置包括底座1、两个支撑杆2、横梁3和压合组件。The device includes a base 1, two support rods 2, a beam 3 and a pressing assembly.
底座1大体为矩形框架结构，底座1上端面竖直焊接有两个槽钢11，使两个槽钢11的开口对应向外，两个槽钢11的侧壁与底座1的上端面共同组成压槽5，底座1上焊接有两个限位挡板12；底座1上焊接有两个竖直的支撑杆2，两个支撑杆2分布在压块的长度方向两侧，水平的横梁3两端焊接在两个支撑杆2上端。The base 1 is generally a rectangular frame structure. Two channel steels 11 are vertically welded on the upper end of the base 1 so that the openings of the two channel steels 11 are correspondingly outward. The side walls of the two channel steels 11 and the upper end of the base 1 are jointly formed Pressure groove 5, two limit baffles 12 are welded on the base 1; two vertical support rods 2 are welded on the base 1, and the two support rods 2 are distributed on both sides of the length direction of the pressing block, and the horizontal beam 3 The two ends are welded on the upper ends of the two support rods 2 .
压合组件包括千斤顶41、固定块42、压杠43和与压槽5配合的芯棒44，芯棒44为圆柱状，固定块42上端面吻合千斤顶41下端面，固定块42下端与压杠43配合，压杠43为工字钢结构，压杠43宽度等于芯棒44的直径，压杠43的长度小于芯棒44的长度，芯棒44的直径略小于压槽5的宽度。The pressing assembly includes a jack 41, a fixed block 42, a pressure bar 43 and a mandrel 44 matched with the pressure groove 5. The mandrel 44 is cylindrical, the upper end of the fixed block 42 matches the lower end of the jack 41, and the lower end of the fixed block 42 is aligned with the pressure bar. 43 cooperate, and pressure bar 43 is I-shaped steel structure, and pressure bar 43 widths equal the diameter of core rod 44, and the length of pressure bar 43 is less than the length of core rod 44, and the diameter of core rod 44 is slightly less than the width of pressure groove 5.
使用前，将待成型的钢板6放置在压槽5上侧，钢板6的侧壁抵靠在限位挡板12上，对钢板6进行定位，钢板6的两端担在两个槽钢11上，将压合组件放置在底座1与横梁3之间，从上至下依次为千斤顶41、固定块42、压杠43和芯棒44，芯棒44和压杠43的走向与压槽5的走向一致，芯棒44与待成型的钢板6接触。Before use, the steel plate 6 to be formed is placed on the upper side of the pressure groove 5, the side wall of the steel plate 6 is against the limit baffle 12, and the steel plate 6 is positioned. The two ends of the steel plate 6 are supported by two channel steels 11. On the top, place the pressing assembly between the base 1 and the beam 3, from top to bottom are the jack 41, the fixed block 42, the pressure bar 43 and the mandrel 44, the direction of the mandrel 44 and the pressure bar 43 and the pressure groove 5 The trend is consistent, and the mandrel 44 is in contact with the steel plate 6 to be formed.
使用时，操作千斤顶41，千斤顶41的活塞杆41a伸长，千斤顶41的上端抵靠在横梁3上，千斤顶41带动下侧的固定块42、压杠43和芯棒44向下移动，进而将钢板6挤压进压槽5内，钢板6在芯棒44的作用下，钢板6中部逐步被挤压进压槽5内，钢板6中部变弯至吻合芯棒44外壁的弧形，钢板6两端在挤压中逐渐贴合压杠43的两侧壁，钢板6最终形成预定弧形的铰轴护壳。During use, operate the jack 41, the piston rod 41a of the jack 41 is extended, the upper end of the jack 41 is against the beam 3, and the jack 41 drives the fixed block 42, the pressure bar 43 and the mandrel 44 on the lower side to move downward, and then the The steel plate 6 is squeezed into the pressure groove 5. Under the action of the mandrel 44, the middle part of the steel plate 6 is gradually squeezed into the pressure groove 5, and the middle part of the steel plate 6 is bent to match the arc shape of the outer wall of the mandrel 44. The steel plate 6 The two ends are gradually attached to the two side walls of the pressure bar 43 during extrusion, and the steel plate 6 finally forms a predetermined arc-shaped hinge shaft shield.
以上所述的仅是本实用新型的一种实施方式，应当指出，对于本领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以作出若干变型和改进，这些也应视为属于本实用新型的保护范围。What has been described above is only an embodiment of the utility model, and it should be pointed out that for those of ordinary skill in the art, some modifications and improvements can also be made without departing from the principle of the utility model, and these should also be Be deemed to belong to the protection scope of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768914.8U CN204294685U (en) | 2014-12-08 | 2014-12-08 | Defense equipment hinge protective case shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768914.8U CN204294685U (en) | 2014-12-08 | 2014-12-08 | Defense equipment hinge protective case shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294685U true CN204294685U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420768914.8U Expired - Lifetime CN204294685U (en) | 2014-12-08 | 2014-12-08 | Defense equipment hinge protective case shaped device |
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| Country | Link |
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| CN (1) | CN204294685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475501A (en) * | 2014-12-08 | 2015-04-01 | 安徽人防设备有限公司 | Personal protective equipment hinging shaft protecting shell forming device |
| CN109513778A (en) * | 2018-12-06 | 2019-03-26 | 安徽人防设备有限公司 | Defense equipment hinge page protective case compression molding device |
-
2014
- 2014-12-08 CN CN201420768914.8U patent/CN204294685U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475501A (en) * | 2014-12-08 | 2015-04-01 | 安徽人防设备有限公司 | Personal protective equipment hinging shaft protecting shell forming device |
| CN109513778A (en) * | 2018-12-06 | 2019-03-26 | 安徽人防设备有限公司 | Defense equipment hinge page protective case compression molding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150429 |
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| CX01 | Expiry of patent term |