Oil storage barrel bulging device
An oil storage tank and bulging technology, which is applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of difficult operation for workers, increase the labor intensity of workers, reduce the production efficiency of bulging processing, etc., and achieve the reduction of labor intensity , Compact structure, simple operation
Inactive Publication Date: 2019-09-17
LEACREE CHENGDU
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Problems solved by technology
However, although this mold can process the required formation of the shock absorber, the executive part is the plastic indenter 5, and the plastic indenter 5 is processed for polyurethane, which is soft, so this mold can only expand The oil storage tank with a wall thickness of 1mm has product limitations
[0005] In addition, the worker also needs to "rotate the control handle 8 to drive the mold sleeve 4 to rotate and move downward until it is tightened, so that the inner mold cavity 6 is folded inward until the oil storage cylinder 1 is covered" to ensure no gaps and "bulging bulges". After being processed into the desired shape of the shock absorber, the rotating control handle 8 drives the mold sleeve 4 to rotate and move upward until the mold cavity 6 is released. This requires manual operation of the handle 8, which brings great difficulties to the operation of the workers. Increase the labor intensity of workers and reduce the production efficiency of bulging processing
Method used
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[0022] The present invention will be further described below in conjunction with the accompanying drawings. The protection scope of the present invention is not limited to the following:
[0023] Such as Figure 1~3 As shown, an oil storage cylinder bulging device includes a bottom plate 1, a top plate 2, an upper exit rod 3 and a lower exit rod 4. The top of the bottom plate 1 is fixedly provided with a plurality of uprights 5, and the uprights 5 and the bottom plate 1 Are connected by bolts 24, the top of the column 5 is provided with a top plate 2, and both the top plate 2 and the bottom plate 1 are provided with guide holes 6. The upper exit rod 3 is arranged in the guide hole 6 of the top plate 2, and the lower exit rod 4 is arranged in In the guide hole 6 of the bottom plate 1, it also includes a seat body 7, a position seat 8, an expansion head 9 and a bulging column 10. The seat body 7 is fixed on the top of the bottom plate 1, and the top of the seat body 7 is provided w...
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The invention discloses an oil storage barrel bulging device. The oil storage barrel bulging device comprises a seat body (7), a position seat (8), a bulging head (9) and a bulging column (10). The seat body (7) is fixedly arranged at the top of a bottom plate (1). An annular shoulder (12) is arranged on the outer wall of the position seat (8). An annular cavity is formed between the annular shoulder (12) and a stepped hole (11). The bulging column (10) is arranged in the position seat (8) and comprises a large shaft (17), a conical column (18) and a small shaft (19), wherein the large shaft (17), the conical column (18) and the small shaft (19) are sequentially arranged. A square groove (23) communicating with a middle hole (15) is formed in the side wall of the position base (8) and is positioned above the seat body (7). The bulging head (9) is arranged in the square groove (23) in a sliding manner. The oil storage barrel bulging device has the beneficial effects of being compact in structure, capable of relieving labor intensity of workers and bulging oil storage barrels with the wall thicknesses larger than 1mm, and easy to operate.
Description
Technical field [0001] The invention relates to the technical field of the bulging bulge of an oil storage cylinder, in particular to an oil storage cylinder bulging device. Background technique [0002] Nowadays, there are many kinds of automobile shock absorbers. Many shock absorbers need bulging and bulging of the oil storage tube due to their functions to process the shape of the shock absorber. The existing bulging bulge technology is mainly produced by a combination of extrusion metal mold bulging and machining, but this processing method takes a long time to operate and the process is more complicated. [0003] Chinese Patent Publication No. CN101670401 discloses a hydraulic bulging mold for a shock absorber oil storage cylinder, which includes an oil storage cylinder 1. The mold is composed of a positioning seat 2, a stripper plate 11, a mold seat 3, a mold sleeve 4, Composed of plastic indenter 5, mold cavity 6, upper mandrel 9, and lower mandrel 10, mold base 3 is fixed ...
Claims
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IPC IPC(8): B21D51/18B21D43/00B21D45/04
CPCB21D43/003B21D45/04B21D51/18
Inventor 蒋斌
Owner LEACREE CHENGDU