CN205362411U - Forming die of big cross -section rectangle side pipe - Google Patents
Forming die of big cross -section rectangle side pipe Download PDFInfo
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- CN205362411U CN205362411U CN201620137686.3U CN201620137686U CN205362411U CN 205362411 U CN205362411 U CN 205362411U CN 201620137686 U CN201620137686 U CN 201620137686U CN 205362411 U CN205362411 U CN 205362411U
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Abstract
一种大截面矩形方管的成型模具，由下模、上模和定位组件构成，下模为组合式结构并安装在油压机工作台上，下模包括模槽和模墙，模槽为左右通透的结构，模槽可根据矩形方管的成型参数要求进行适应性组合，模墙连接在模槽两侧构成模槽的凹槽状结构；上模为组合式结构并安装在油压机滑块的安装面，上模可根据矩形方管的成型参数要求进行适应性组合，上模的长宽度对应模槽的长宽度，油压机滑块上还安装有脱模挂钩；定位组件包括定位杆和定位板，定位杆的一端固定在下模模墙的外侧，另一端向下模以远延伸，定位板连接在定位杆并为可调节结构。
A molding die for a rectangular square tube with a large cross-section, which is composed of a lower die, an upper die and a positioning assembly. The lower die is a combined structure and is installed on the workbench of a hydraulic press. Transparent structure, the mold groove can be adaptively combined according to the requirements of the forming parameters of the rectangular square tube, the mold wall is connected on both sides of the mold groove to form a groove-like structure of the mold groove; the upper mold is a combined structure and installed on the slide block of the hydraulic press On the installation surface, the upper mold can be adaptively combined according to the requirements of the forming parameters of the rectangular square tube. The length and width of the upper mold correspond to the length and width of the mold groove. There is also a demoulding hook installed on the slider of the hydraulic press; the positioning component includes a positioning rod and a positioning plate. One end of the positioning rod is fixed on the outside of the mold wall of the lower mold, and the other end extends far from the lower mold. The positioning plate is connected to the positioning rod and is an adjustable structure.
Description
技术领域 technical field
本实用新型涉及一种成型模具，特别涉及一种大截面矩形方管的成型模具，属模具工程技术领域。 The utility model relates to a forming die, in particular to a forming die for a rectangular square tube with a large cross-section, which belongs to the technical field of die engineering.
背景技术 Background technique
鉴于现阶段城市公交的快速发展，大截面矩形方管广泛应用于公交车车架上。这种方管在车架上的应用有一个弯曲成型的工艺过程，对≤60MM的小截面矩形方管弯曲成形时，可以采用弯管机直接实现，而大截面矩形方管因弯曲功率大等因素，在常用弯管机上无法进行直接弯曲成型。这种方管制作的车架产品因为要求的形状改变快、截面大、材料厚等特点，现阶段一般采用的工艺过程包括：下料→人工划线→手工气割缺口→预弯成形→点定焊接→焊接→打磨等。这种传统工艺不但生产效率低、产品质量波动大、生产效率低，而且原料消耗大，制作成本居高不下。 In view of the rapid development of urban public transport at this stage, large-section rectangular square tubes are widely used in bus frames. The application of this kind of square tube on the frame has a process of bending and forming. When bending the small cross-section rectangular square tube of ≤ 60MM, it can be directly realized by a pipe bending machine, and the large cross-section rectangular square tube has a large bending power, etc. Factors, direct bending cannot be performed on common pipe benders. The frame products made of square tubes are characterized by fast shape changes, large cross-sections, and thick materials. Welding → Welding → Grinding, etc. This traditional process not only has low production efficiency, large fluctuations in product quality, and low production efficiency, but also consumes a lot of raw materials and high production costs.
发明内容 Contents of the invention
为解决上述传统大截面矩形方管成型手段的技术问题，本实用新型提供一种大截面矩形方管的成型模具。 In order to solve the above-mentioned technical problems of the traditional large-section rectangular tube forming means, the utility model provides a large-section rectangular tube forming die.
本实用新型所采用的技术方案是：一种大截面矩形方管的成型模具，由下模、上模和定位组件构成，下模为组合式结构并安装在油压机工作台上，下模包括模槽和模墙，模槽为左右通透的结构，模槽可根据矩形方管的成型参数要求进行适应性组合，模墙连接在模槽两侧构成模槽的凹槽状结构；上模为组合式结构并安装在油压机滑块的安装面，上模可根据矩形方管的成型参数要求进行适应性组合，上模的长宽度对应模槽的长宽度，油压机滑块上还安装有脱模挂钩；定位组件包括定位杆和定位板，定位杆的一端固定在下模模墙的外侧，另一端向下模以远延伸，定位板连接在定位杆并为可调节结构。 The technical solution adopted by the utility model is: a forming die for a rectangular square tube with a large cross-section, which is composed of a lower die, an upper die and a positioning assembly. Groove and mold wall, the mold groove is a transparent structure on the left and right, the mold groove can be adaptively combined according to the requirements of the forming parameters of the rectangular square tube, the mold wall is connected on both sides of the mold groove to form the groove-shaped structure of the mold groove; the upper mold is Combined structure and installed on the installation surface of the hydraulic press slider, the upper mold can be adaptively combined according to the requirements of the forming parameters of the rectangular square tube, the length and width of the upper mold correspond to the length and width of the mold groove, and the hydraulic press slider is also equipped with a demoulding Hook; the positioning assembly includes a positioning rod and a positioning plate. One end of the positioning rod is fixed on the outside of the mold wall of the lower mold, and the other end extends far from the lower mold. The positioning plate is connected to the positioning rod and is an adjustable structure.
本实用新型的有益效果是：本大截面矩形方管的成型模具为组合式结构，在油压机功率许可的范围内，可根据不同成型规格的矩形方管，按照成型参数要求进行灵活组合，做到一机多用，不但简化工艺过程，提高加工效率，还大幅度减少成型过程的原辅料消耗，有效降低加工成本。 The beneficial effects of the utility model are: the forming mold of the large-section rectangular square tube is a combined structure, and within the range of the power of the hydraulic press, it can be flexibly combined according to the requirements of the forming parameters according to the rectangular square tubes of different forming specifications, so as to achieve One machine with multiple functions not only simplifies the process, improves processing efficiency, but also greatly reduces the consumption of raw and auxiliary materials in the molding process, effectively reducing processing costs.
附图说明 Description of drawings
下面结合附图对本实用新型进一步说明： Below in conjunction with accompanying drawing, the utility model is further described:
图1为本实用新型的正面结构示意图。 Fig. 1 is a schematic diagram of the front structure of the utility model.
图中1、下模，2、上模，3、油压机工作台，4、油压机滑块，5、定位杆，6、定位板，7、方管管材。 Among the figure 1, lower die, 2, upper die, 3, oil press workbench, 4, oil press slide block, 5, positioning rod, 6, positioning plate, 7, square tube pipe material.
具体实施方式 detailed description
在图1的实施例中，一种大截面矩形方管的成型模具，由下模1、上模2和定位组件构成，下模1为组合式结构并安装在油压机工作台3上，下模1包括模槽和模墙，模槽为左右通透的结构，模槽可根据矩形方管的成型参数要求进行适应性组合，模墙连接在模槽两侧构成模槽的凹槽状结构；上模2为组合式结构并安装在油压机滑块4的安装面，上模2可根据矩形方管的成型参数要求进行适应性组合，上模2的长宽度对应模槽的长宽度，油压机滑块4上还安装有脱模挂钩；定位组件包括定位杆5和定位板6，定位杆5的一端固定在下模1模墙的外侧，另一端向下模1以远延伸，定位板6连接在定位杆5并为可调节结构。 In the embodiment shown in Fig. 1, a forming die for a rectangular square tube with a large cross-section is composed of a lower die 1, an upper die 2 and a positioning assembly. 1. It includes the mold cavity and the mold wall. The mold cavity is a transparent structure on the left and right. The mold cavity can be adaptively combined according to the requirements of the forming parameters of the rectangular square tube. The mold wall is connected on both sides of the mold cavity to form a groove-shaped structure of the mold cavity; The upper mold 2 is a combined structure and is installed on the installation surface of the hydraulic press slider 4. The upper mold 2 can be adaptively combined according to the requirements of the forming parameters of the rectangular square tube. The length and width of the upper mold 2 correspond to the length and width of the mold groove. The hydraulic press slide The block 4 is also equipped with a demoulding hook; the positioning assembly includes a positioning rod 5 and a positioning plate 6, one end of the positioning rod 5 is fixed on the outside of the mold wall of the lower mold 1, and the other end extends far from the lower mold 1, and the positioning plate 6 is connected to the Positioning bar 5 and is adjustable structure.
实施例1：首先将本大截面矩形方管的成型模具，根据加工图纸的技术参数要求组合好，然后在圆柱液压机（YL32-315）安装并调试好，通过T紧固螺栓螺母分别固定在油压机工作台3和油压机滑块4上，将方管管材7置入下模1的模槽内，并与活动式定位板7按定尺寸要求对齐；启动设备后,上模2随油压机滑块4下行，进入下模1的模槽，经试压成型合格后，调整好上模1和下模2闭合高度后，进行正式生产；针对该零件一端压弯成型完成后，直接调头进行生产即可；为便于取出成形零件，安装在油压机滑块4上的脱模挂钩配合链索，当油压机滑块4回程的同时挂钩通过链索将已成型的矩形方管带出下模1的模槽。 Example 1: First, assemble the forming mold of the rectangular square tube with large cross-section according to the technical parameter requirements of the processing drawings, then install and debug it on the cylindrical hydraulic press (YL32-315), and fix the bolts and nuts on the hydraulic press respectively through T fastening On the workbench 3 and the slider 4 of the hydraulic press, put the square pipe 7 into the mold groove of the lower mold 1, and align it with the movable positioning plate 7 according to the size requirements; after starting the equipment, the upper mold 2 follows the slider 4 of the hydraulic press. Downward, enter the mold groove of the lower mold 1, after the pressure test is qualified, the closed height of the upper mold 1 and the lower mold 2 is adjusted, and the formal production is carried out; after the bending and forming of one end of the part is completed, the production can be carried out directly For the convenience of taking out the formed parts, the demoulding hook installed on the hydraulic press slide block 4 cooperates with the chain cable, and when the hydraulic press slide block 4 returns, the hook takes the molded rectangular square tube out of the die groove of the lower die 1 by the chain cable.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137686.3U CN205362411U (en) | 2016-02-24 | 2016-02-24 | Forming die of big cross -section rectangle side pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137686.3U CN205362411U (en) | 2016-02-24 | 2016-02-24 | Forming die of big cross -section rectangle side pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362411U true CN205362411U (en) | 2016-07-06 |
Family
ID=56272115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137686.3U Expired - Fee Related CN205362411U (en) | 2016-02-24 | 2016-02-24 | Forming die of big cross -section rectangle side pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362411U (en) |
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2016
- 2016-02-24 CN CN201620137686.3U patent/CN205362411U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |