Stretcher for filter housing
A filter and stretching machine technology, applied in the field of processing equipment for auto parts, can solve the problems of low production efficiency and high production cost, and achieve high production efficiency, safe and convenient use
Active Publication Date: 2017-03-22
佛山市永恒液压机械有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
At present, the filter shell generally needs a stretching machine to complete a stretching process, and the existing filter shell generally needs to go through multiple stretching processes to form, therefore, manufacturers often need multiple stretching machines The stretching process of the filter shell can only be completed, resulting in high production costs and low production efficiency for manufacturers
Method used
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Embodiment Construction
[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0030] Such as Figure 1-9 The shown stretching machine for the filter shell includes a frame 1 on which an upper beam plate 2, a lower beam plate 3 and several columns 4 for connecting the upper beam and the lower beam are arranged. Between the upper crossbeam and the lower crossbeam, a movable crossbeam plate 5 as a movable crossbeam is slidably connected to the column 4, and an upper mold assembly is installed on the movable crossbeam plate 5. The top of the movable crossbeam is provided with the main oil cylinder 6 as the power mechanism of the upper mold. The main oil cylinder 6 is installed on the frame 1, and its piston rod is vertically connected with the movable beam plate 5, and the moving axis of the piston rod is parallel to each column 4.
[0031] In this embodiment, the upper mold assembly includes an upper fixed base 7 arranged on the m...
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The invention discloses a stretcher for a filter housing. The stretcher comprises a frame. Particularly, an upper mold assembly and a lower mold assembly are arranged on the frame. The upper mold assembly comprises a blanking upper mold and a stretching upper mold which are of annular structures; the blanking upper mold and the stretching upper mold are successively concentrically arranged along the direction of the central axis, and the blanking upper mold is located on the side closest to the lower mold assembly; the lower mold assembly comprises a blanking lower mold, a material pressing baffle plate, a first stretching film and a second stretching film. The upper mold assembly, the material pressing baffle plate and the first stretching mold are driven by an upper mold power mechanism connected to the upper mold assembly, a baffle plate power mechanism connected to the material pressing baffle plate and a stretching power mechanism connected to the first stretching mold, respectively, to act so as to finish the stretching step of the filter housing. The stretcher disclosed by the invention has the advantages of being high in production efficiency, capable of finishing two stretching steps of the filter housing, safe and convenient to use and the like.
Description
technical field [0001] The invention relates to a processing device for auto parts, in particular to a stretching machine for a filter shell. Background technique [0002] The car filter is one of the important parts of the car, and its technical level determines the service life of the car. At present, the filter shell generally needs a stretching machine to complete a stretching process, and the existing filter shell generally needs to go through multiple stretching processes to form, therefore, manufacturers often need multiple stretching machines The stretching process of the filter shell can only be completed, resulting in high production costs and low production efficiency for manufacturers. [0003] For this reason, it is necessary to improve the production equipment of the filter housing. Contents of the invention [0004] The object of the present invention is to provide a stretching machine for a filter housing that can complete two stretching processes. [00...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21D22/28B21D24/08
CPCB21D22/28B21D24/08
Inventor 谢建华罗荣斌
Owner 佛山市永恒液压机械有限公司