CN221869886U - A battery tray front and rear beam process modification mold - Google Patents
A battery tray front and rear beam process modification mold Download PDFInfo
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- CN221869886U CN221869886U CN202420394790.5U CN202420394790U CN221869886U CN 221869886 U CN221869886 U CN 221869886U CN 202420394790 U CN202420394790 U CN 202420394790U CN 221869886 U CN221869886 U CN 221869886U
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000004048 modification Effects 0.000 title claims description 12
- 238000012986 modification Methods 0.000 title claims description 12
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
Description
技术领域Technical Field
本实用新型涉及电池托盘生产技术领域，尤其涉及一种电池托盘前后梁工艺改造模具。The utility model relates to the technical field of battery tray production, in particular to a battery tray front and rear beam process transformation mold.
背景技术Background Art
电池托盘是指新能源汽车中电池模组的放置和防护装置，也是新能源汽车电力系统和底盘的重要支撑结构，由于电池托盘位于汽车的底盘结构中，因此电池托盘需要具有高硬度、高耐磨性以及高强度的抗压性能，以保证新能源汽车的行驶安全。The battery tray refers to the placement and protection device for the battery module in new energy vehicles. It is also an important supporting structure for the power system and chassis of new energy vehicles. Since the battery tray is located in the chassis structure of the car, the battery tray needs to have high hardness, high wear resistance and high-strength compressive resistance to ensure the driving safety of new energy vehicles.
现有技术在使用时往往还存在以下问题：The existing technology often has the following problems when used:
1、电池托盘在压制成型加工时往往需要使用较大的下压力，尤其是在上模具与下模具之间形成挤压力的瞬间，而下模具在长期使用情况下其下压力耐受程度会降低，从而会影响电池托盘压型加工效果；1. Battery trays often require a large downward pressure during the press forming process, especially at the moment when the extrusion force is formed between the upper mold and the lower mold. However, the downward pressure tolerance of the lower mold will decrease after long-term use, which will affect the press forming effect of the battery tray;
2、此外，电池托盘的前后梁结构较为特殊，在电池托盘压型加工后前后梁的冷却较为缓慢，无法对其进行及时的预冷却加工，使得后续电池托盘的冷却加工成本较高，而且不利于加快电池托盘压型加工的整体进度。2. In addition, the front and rear beam structures of the battery tray are rather special. After the battery tray is pressed, the front and rear beams cool down relatively slowly, and they cannot be pre-cooled in time, which makes the subsequent cooling processing cost of the battery tray high and is not conducive to speeding up the overall progress of the battery tray pressing process.
实用新型内容Utility Model Content
针对现有技术中所存在的不足，本实用新型提供了一种电池托盘前后梁工艺改造模具。In view of the deficiencies in the prior art, the utility model provides a mold for technological transformation of front and rear beams of a battery tray.
本实用新型的实施例提供了一种电池托盘前后梁工艺改造模具，包括：The embodiment of the utility model provides a battery tray front and rear beam process transformation mold, comprising:
加工底座，所述加工底座上固定连接有支撑架，所述支撑架上安装有液压装置，所述液压装置输出端固定连接有上模具；A processing base, wherein a support frame is fixedly connected to the processing base, a hydraulic device is installed on the support frame, and an upper mold is fixedly connected to the output end of the hydraulic device;
压型缓冲组件，所述压型缓冲组件包括固定连接于加工底座上的若干支撑套筒，每个所述支撑套筒内均密封滑动连接有支撑套管，若干所述支撑套管上端固定连接有下模具，所述下模具内壁上滑动连接有模具内板，所述支撑套筒内底面上安装有电动升降杆，所述电动升降杆的输出端与所述模具内板底部固定连接；A profile buffer assembly, the profile buffer assembly comprises a plurality of support sleeves fixedly connected to the processing base, each of the support sleeves is sealed and slidably connected with a support sleeve, the upper ends of the plurality of support sleeves are fixedly connected with a lower mold, the inner wall of the lower mold is slidably connected with a mold inner plate, an electric lifting rod is installed on the inner bottom surface of the support sleeve, and the output end of the electric lifting rod is fixedly connected to the bottom of the mold inner plate;
预冷却组件，所述预冷却组件包括固定连接于所述加工底座上的矩形冷却筒，所述矩形冷却筒内密封滑动连接有密封板，所述密封板上固定连接有支承块，所述支承块与下模具底部固定连接，所述下模具侧壁上通过支架固定连接有循环冷却管，所述循环冷却管通过连接软管与所述矩形冷却筒连通。A pre-cooling assembly comprises a rectangular cooling cylinder fixedly connected to the processing base, a sealing plate is sealingly and slidably connected inside the rectangular cooling cylinder, a supporting block is fixedly connected to the sealing plate, the supporting block is fixedly connected to the bottom of the lower mold, a circulating cooling pipe is fixedly connected to the side wall of the lower mold via a bracket, and the circulating cooling pipe is connected to the rectangular cooling cylinder via a connecting hose.
进一步地，所述支撑套筒外壁上套装有缓冲弹簧，所述缓冲弹簧的上下两端分别与所述下模具底部和所述加工底座固定连接。Furthermore, a buffer spring is sleeved on the outer wall of the support sleeve, and the upper and lower ends of the buffer spring are fixedly connected to the bottom of the lower mold and the processing base respectively.
进一步地，所述下模具底部开设有通孔，所述电动升降杆的输出端与所述通孔相匹配。Furthermore, a through hole is provided at the bottom of the lower mold, and the output end of the electric lifting rod matches the through hole.
进一步地，所述支撑套管侧壁下端固定连接有密封圈，所述支撑套筒内充有压缩空气。Furthermore, a sealing ring is fixedly connected to the lower end of the side wall of the support sleeve, and the support sleeve is filled with compressed air.
进一步地，所述矩形冷却筒内设置有冷却液，所述连接软管采用可伸缩式波纹软管。Furthermore, coolant is arranged in the rectangular cooling cylinder, and the connecting hose is a retractable corrugated hose.
进一步地，所述循环冷却管呈多段弯曲状结构设置，且所述循环冷却管采用金属冷却管。Furthermore, the circulating cooling pipe is arranged in a multi-section curved structure, and the circulating cooling pipe is a metal cooling pipe.
相比于现有技术，本实用新型具有如下有益效果：Compared with the prior art, the utility model has the following beneficial effects:
本实用新型中设置压型缓冲组件，通过设置支撑套管、缓冲弹簧和支撑套筒所组成的弹性伸缩结构，可为上模具和下模具之间的挤压提供缓冲作用，避免下模具在长期使用后损耗程度过高，保证电池托盘的压型加工效果，在压型完成后可控制电动升降杆驱动模具内板上移，使得模具内板可脱离下模具，从而可方便对电池托盘进行拆卸；并且设置预冷却组件，在下模具的升降过程中矩形冷却筒内部的压力同步变化，使得矩形冷却筒内的冷却液可在循环冷却管内流动，从而能够提升电池托盘前后梁部分的预冷却效果，有利于降低后续冷却加工成本，加快电池托盘压型加工的整体进度。The utility model provides a profiling buffer component, which can provide a buffering effect for the extrusion between the upper mold and the lower mold by arranging an elastic telescopic structure composed of a supporting sleeve, a buffer spring and a supporting sleeve, so as to avoid excessive wear of the lower mold after long-term use, thereby ensuring the profiling processing effect of the battery tray. After the profiling is completed, the electric lifting rod can be controlled to drive the inner plate of the mold to move up, so that the inner plate of the mold can be separated from the lower mold, thereby facilitating the disassembly of the battery tray; and a pre-cooling component is provided, and the pressure inside the rectangular cooling cylinder changes synchronously during the lifting and lowering process of the lower mold, so that the coolant in the rectangular cooling cylinder can flow in the circulating cooling pipe, thereby improving the pre-cooling effect of the front and rear beam parts of the battery tray, which is beneficial to reducing the subsequent cooling processing cost and accelerating the overall progress of the battery tray profiling processing.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型实施例中所述一种电池托盘前后梁工艺改造模具在一个视角下的立体结构示意图。FIG1 is a schematic diagram of the three-dimensional structure of a battery tray front and rear beam process modification mold at one viewing angle as described in an embodiment of the utility model.
图2为本实用新型实施例中所述一种电池托盘前后梁工艺改造模具在另一个视角下的立体结构示意图。FIG. 2 is a schematic diagram of the three-dimensional structure of a battery tray front and rear beam process modification mold described in an embodiment of the utility model from another perspective.
图3为本实用新型实施例中所述一种电池托盘前后梁工艺改造模具中支撑套筒部分的剖视图。FIG3 is a cross-sectional view of a support sleeve portion in a mold for process modification of front and rear beams of a battery tray described in an embodiment of the utility model.
图4为本实用新型实施例中所述一种电池托盘前后梁工艺改造模具中矩形冷却筒部分的剖视图。4 is a cross-sectional view of a rectangular cooling cylinder portion in a battery tray front and rear beam process modification mold described in an embodiment of the present utility model.
图5为本实用新型实施例中所述一种电池托盘前后梁工艺改造模具中下模具部分的爆炸图。FIG5 is an exploded view of the lower mold portion of a mold for process modification of the front and rear beams of a battery tray described in an embodiment of the utility model.
上述附图中：1加工底座、2支撑架、3液压装置、4上模具、5支撑套筒、6支撑套管、7下模具、8模具内板、9电动升降杆、10矩形冷却筒、11密封板、12支承块、13循环冷却管、14连接软管、15缓冲弹簧、16通孔。In the above drawings: 1 processing base, 2 support frame, 3 hydraulic device, 4 upper mold, 5 support sleeve, 6 support sleeve, 7 lower mold, 8 mold inner plate, 9 electric lifting rod, 10 rectangular cooling cylinder, 11 sealing plate, 12 support block, 13 circulating cooling pipe, 14 connecting hose, 15 buffer spring, 16 through hole.
具体实施方式DETAILED DESCRIPTION
下面结合附图及实施例对本实用新型中的技术方案进一步说明。The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.
如图1-图3所示，本实用新型实施例提出了一种电池托盘前后梁工艺改造模具，包括加工底座1、压型缓冲组件和预冷却组件：加工底座1上固定连接有支撑架2，支撑架2上安装有液压装置3，液压装置3输出端固定连接有上模具4；压型缓冲组件包括固定连接于加工底座1上的若干支撑套筒5，每个支撑套筒5内均密封滑动连接有支撑套管6，即每个支撑套筒5内动密封滑动连接有支撑套管6，支撑套管6侧壁下端固定连接有密封圈，支撑套筒5内充有压缩空气，支撑套筒5外壁上套装有缓冲弹簧15，缓冲弹簧15上下两端分别与下模具7底部和加工底座1固定连接。As shown in Figures 1 to 3, an embodiment of the utility model proposes a battery tray front and rear beam process transformation mold, including a processing base 1, a profiling buffer assembly and a pre-cooling assembly: the processing base 1 is fixedly connected to a support frame 2, a hydraulic device 3 is installed on the support frame 2, and an upper mold 4 is fixedly connected to the output end of the hydraulic device 3; the profiling buffer assembly includes a plurality of support sleeves 5 fixedly connected to the processing base 1, each support sleeve 5 is sealed and slidably connected to a support sleeve 6, that is, each support sleeve 5 is dynamically sealed and slidably connected to a support sleeve 6, a sealing ring is fixedly connected to the lower end of the side wall of the support sleeve 6, the support sleeve 5 is filled with compressed air, and a buffer spring 15 is mounted on the outer wall of the support sleeve 5, and the upper and lower ends of the buffer spring 15 are respectively fixedly connected to the bottom of the lower mold 7 and the processing base 1.
控制液压装置3驱动上模具4下移，使得上模具4对下模具7进行下压，在此过程中，下模具7受到挤压力开始下降，同时支撑套管6相对支撑套筒5密封缩进滑动，由于支撑套筒5内充有压缩空气，从而可减缓支撑套管6和下模具7受到的下压力，并且套装于支撑套筒5外壁上的缓冲弹簧15可同样提供缓冲作用，避免下模具在长期使用后损耗程度过高，保证电池托盘的压型加工效果。The hydraulic device 3 is controlled to drive the upper mold 4 to move downward, so that the upper mold 4 presses down on the lower mold 7. During this process, the lower mold 7 begins to descend due to the extrusion force, and at the same time, the support sleeve 6 is sealed and retracted and slides relative to the support sleeve 5. Since the support sleeve 5 is filled with compressed air, the downward pressure on the support sleeve 6 and the lower mold 7 can be reduced, and the buffer spring 15 mounted on the outer wall of the support sleeve 5 can also provide a buffering effect to avoid excessive wear of the lower mold after long-term use, thereby ensuring the pressing processing effect of the battery tray.
如图1、图2、图3和图5所示，若干支撑套管6上端固定连接有下模具7，下模具7内壁上滑动连接有模具内板8，支撑套筒5内底面上安装有电动升降杆9，电动升降杆9输出端与模具内板8底部固定连接，下模具7底部开设有通孔16，电动升降杆9输出端与通孔16相匹配，并能够插接进入通孔16内，以与下模具7滑动配合。As shown in Figures 1, 2, 3 and 5, the upper ends of several support sleeves 6 are fixedly connected to the lower mold 7, and the mold inner plate 8 is slidably connected to the inner wall of the lower mold 7. An electric lifting rod 9 is installed on the inner bottom surface of the support sleeve 5. The output end of the electric lifting rod 9 is fixedly connected to the bottom of the mold inner plate 8. A through hole 16 is opened at the bottom of the lower mold 7. The output end of the electric lifting rod 9 matches the through hole 16 and can be inserted into the through hole 16 to slide with the lower mold 7.
在电池托盘压型加工完成后，控制液压装置3带动上模具4逐渐上移，下模具7因不再受到下压力而同步上移，下模具7稳定后通过控制电动升降杆9推动模具内板8，使得模具内板8相对下模具7向上滑动以脱离下模具7，从而可方便对电池托盘进行拆卸。After the battery tray profiling process is completed, the hydraulic device 3 is controlled to drive the upper mold 4 to move upward gradually, and the lower mold 7 moves upward synchronously because it is no longer subjected to downward pressure. After the lower mold 7 is stable, the electric lifting rod 9 is controlled to push the mold inner plate 8, so that the mold inner plate 8 slides upward relative to the lower mold 7 to separate from the lower mold 7, thereby facilitating the disassembly of the battery tray.
如图1、图2、图4和图5所示，预冷却组件包括固定连接于加工底座1上的矩形冷却筒10，矩形冷却筒10内设置有冷却液，矩形冷却筒10内密封滑动连接有密封板11，密封板11上固定连接有支承块12，支承块12与下模具7底部固定连接，下模具7侧壁上通过支架固定连接有循环冷却管13，循环冷却管13呈多段弯曲状结构设置，且循环冷却管13采用金属冷却管，循环冷却管13通过连接软管14与矩形冷却筒10连通，连接软管14采用可伸缩式波纹软管。As shown in Figures 1, 2, 4 and 5, the pre-cooling assembly includes a rectangular cooling cylinder 10 fixedly connected to the processing base 1, coolant is arranged in the rectangular cooling cylinder 10, a sealing plate 11 is sealingly and slidably connected in the rectangular cooling cylinder 10, a supporting block 12 is fixedly connected to the sealing plate 11, the supporting block 12 is fixedly connected to the bottom of the lower mold 7, a circulating cooling pipe 13 is fixedly connected to the side wall of the lower mold 7 through a bracket, the circulating cooling pipe 13 is arranged in a multi-section curved structure, and the circulating cooling pipe 13 is a metal cooling pipe, the circulating cooling pipe 13 is connected to the rectangular cooling cylinder 10 through a connecting hose 14, and the connecting hose 14 is a retractable corrugated hose.
下模具7升降过程中下模具7底部的支承块12同步上下移动，进而使得密封板11在矩形冷却筒10内上下密封滑动，从而使得矩形冷却筒10内的压强发生变化，并使冷却液在循环冷却管13内流动，由于循环冷却管13设置在下模具7的侧壁上，因此可提升电池托盘前后梁部分的预冷却效果，有利于降低后续冷却加工成本，加快电池托盘压型加工的整体进度。During the lifting and lowering process of the lower mold 7, the supporting block 12 at the bottom of the lower mold 7 moves up and down synchronously, so that the sealing plate 11 slides up and down in a sealed manner in the rectangular cooling cylinder 10, thereby changing the pressure in the rectangular cooling cylinder 10 and allowing the coolant to flow in the circulating cooling pipe 13. Since the circulating cooling pipe 13 is arranged on the side wall of the lower mold 7, the pre-cooling effect of the front and rear beams of the battery tray can be improved, which is beneficial to reducing the subsequent cooling processing cost and accelerating the overall progress of the battery tray profiling process.
本实用新型的详细工作过程如下：The detailed working process of the utility model is as follows:
1、在使用时，首先控制液压装置3驱动上模具4下移，使得上模具4对下模具7进行下压，在此过程中，下模具7受到挤压力开始下降，同时支撑套管6相对支撑套筒5密封缩进滑动，由于支撑套筒5内充有压缩空气，从而可减缓支撑套管6和下模具7受到的下压力，并且套装于支撑套筒5外壁上的缓冲弹簧15可同样提供缓冲作用，避免下模具在长期使用后损耗程度过高，保证电池托盘的压型加工效果。1. When in use, first control the hydraulic device 3 to drive the upper mold 4 to move downward, so that the upper mold 4 presses down on the lower mold 7. During this process, the lower mold 7 begins to descend due to the extrusion force, and at the same time, the support sleeve 6 is sealed and retracted and slides relative to the support sleeve 5. Since the support sleeve 5 is filled with compressed air, the downward pressure on the support sleeve 6 and the lower mold 7 can be reduced, and the buffer spring 15 mounted on the outer wall of the support sleeve 5 can also provide a buffering effect to avoid excessive wear of the lower mold after long-term use, thereby ensuring the pressing processing effect of the battery tray.
2、在电池托盘压型加工完成后，控制液压装置3带动上模具4逐渐上移，下模具7因不再受到下压力而同步上移，下模具7稳定后通过控制电动升降杆9推动模具内板8，使得模具内板8相对下模具7向上滑动以脱离下模具7，从而可方便对电池托盘进行拆卸。2. After the battery tray profiling process is completed, the hydraulic device 3 is controlled to drive the upper mold 4 to move upward gradually. The lower mold 7 moves upward synchronously because it is no longer subjected to downward pressure. After the lower mold 7 is stable, the electric lifting rod 9 is controlled to push the mold inner plate 8, so that the mold inner plate 8 slides upward relative to the lower mold 7 to separate from the lower mold 7, thereby facilitating the disassembly of the battery tray.
3、在下模具7升降过程中，下模具7底部的支承块12同步上下移动，进而使得密封板11在矩形冷却筒10内上下密封滑动，从而使得矩形冷却筒10内的压强发生变化，并使冷却液在循环冷却管13内流动，由于循环冷却管13设置在下模具7的侧壁上，因此可提升电池托盘前后梁部分的预冷却效果，有利于降低后续冷却加工成本，加快电池托盘压型加工的整体进度。3. During the lifting and lowering process of the lower mold 7, the supporting block 12 at the bottom of the lower mold 7 moves up and down synchronously, so that the sealing plate 11 slides up and down in a sealed manner in the rectangular cooling cylinder 10, thereby changing the pressure in the rectangular cooling cylinder 10 and allowing the coolant to flow in the circulating cooling pipe 13. Since the circulating cooling pipe 13 is arranged on the side wall of the lower mold 7, the pre-cooling effect of the front and rear beams of the battery tray can be improved, which is beneficial to reducing the subsequent cooling processing cost and accelerating the overall progress of the battery tray profiling process.
最后说明的是，以上实施例仅用以说明本实用新型的技术方案而非限制，尽管参照较佳实施例对本实用新型进行了详细说明，本领域的普通技术人员应当理解，可以对本实用新型的技术方案进行修改或者等同替换，而不脱离本实用新型技术方案的宗旨和范围，其均应涵盖在本实用新型的权利要求范围当中。Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
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|---|---|---|---|
| CN202420394790.5U CN221869886U (en) | 2024-03-01 | 2024-03-01 | A battery tray front and rear beam process modification mold |
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|---|---|---|---|
| CN202420394790.5U CN221869886U (en) | 2024-03-01 | 2024-03-01 | A battery tray front and rear beam process modification mold |
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| CN221869886U true CN221869886U (en) | 2024-10-22 |
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