Sliding rail supporting structure for multi-oil-cylinder top plate

Abstract

The utility model relates to the technical field of injection molding machine ejection equipment, and discloses a slide rail supporting structure for a multi-oil-cylinder top plate, which comprises a template, a supporting bracket and an oil cylinder component, the oil cylinder component comprises a top plate and an ejector rod, one end of the ejector rod is connected to the side wall of the template, the other end of the ejector rod is connected with the top plate, the supporting bracket is L-shaped, and the top plate is connected with the supporting bracket. The vertical side of the supporting support is connected to the side wall, where the ejector rod is located, of the formwork, the horizontal side of the supporting support is located above the oil cylinder assembly, a sliding rail is arranged on the side, facing the oil cylinder assembly, of the supporting support, a sliding block is arranged on the sliding rail, and the sliding block is connected with the ejector plate through a bolt. By additionally arranging the sliding rail supporting structure, the problem that the ejector plate sinks can be effectively solved, normal use of the ejector device is guaranteed, the service life of the ejector rod is prolonged, and the later maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ejection equipment technology field of injection molding machine, concretely relates to a slide rail support structure for multi-oil cylinder top plate. BACKGROUND

[0002] In the injection molding machine industry, the ejection device with single oil cylinder is generally used, but in order to meet the special requirements of customers, the ejection device with multiple oil cylinders also appears.

[0003] But the ejection device with multiple oil cylinders will inevitably encounter a problem, that is, the problem of thickening of the top plate caused by the ability to bear greater ejection force, and the thickening of the top plate and more oil cylinders mean greater weight, but due to limited space, the fixed point of the ejection device cannot be increased, so the whole ejection device will sink in Y direction, that is, the whole will be offset downward, and since the ejector rod is fixed on the top plate, it will also be offset downward with the top plate. Although this does not affect the normal use of customers in the early stage, as the use time of customers increases, every time the ejection device moves back and forth, this situation will gradually worsen, and eventually the service life of the ejector rod will be reduced and the maintenance cost in the later stage will be increased. SUMMARY

[0004] The technical problem to be solved by the utility model is that the existing ejection device with multiple oil cylinders is heavy, prone to displacement, and reduces the service life of the device.

[0005] In order to solve the above technical problems, the technical scheme of the utility model is to provide a slide rail support structure for a multi-oil cylinder top plate, which comprises a template, a support bracket and an oil cylinder assembly, the oil cylinder assembly comprises a top plate and an ejector rod, one end of the ejector rod is connected to the side wall of the template, the other end is connected to the top plate, the support bracket is "L" type, the vertical side is connected to the side wall of the template where the ejector rod is located, the horizontal side is located above the oil cylinder assembly, and the side of the support bracket facing the oil cylinder assembly is provided with a slide rail, the slide rail is provided with a sliding block, and the sliding block is connected to the top plate by bolts.

[0006] Optionally, the top of the template is provided with a connecting bracket, and the vertical side of the support bracket is welded to the connecting bracket.

[0007] In summary, the utility model can effectively solve the problem of top plate sinking by adding a slide rail support structure, ensure the normal use of the ejection device, increase the service life of the ejector rod, and reduce the maintenance cost in the later stage. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 The utility model structure schematic diagram is shown in the figure;

[0009] In the figure: 1, connecting support; 2, support support; 3, slide rail; 4, sliding block; 5, template; 6, top plate; 7, top rod. DETAILED DESCRIPTION

[0010] The following Figure 1 The utility model makes further detailed explanation to the utility model.

[0011] The utility model discloses a slide rail support structure for multi-oil cylinder top plate, refer to Figure 1 , including template 5, support support 2 and oil cylinder assembly, and oil cylinder assembly includes top plate 6 and top rod 7, and one end of top rod 7 is connected on the side wall of template 5, and the other end is connected with top plate 6, and support support 2 is " L " type, and its vertical side is connected on the side wall of template 5 where top rod 7 is, and its horizontal side is located above oil cylinder assembly, and one side of support support 2 towards oil cylinder assembly is equipped with slide rail 3, and slide rail 3 is equipped with sliding block 4, and sliding block 4 is connected with top plate 6 through bolt;

[0012] Specifically, the structure of slide rail 3 can be inverted " T " type, and sliding block 4 has " T " type slot matched with the structure of slide rail 3, and the cooperation of the two can guarantee that sliding block 4 does not fall off, and simultaneously, sliding block 4 can play a guiding role when moving on top plate 6, and the shape of slide rail 3 is not limited to this, and any structure that can be connected with sliding block 4 can be used.

[0013] In further embodiments, the top of template 5 is provided with connecting support 1, and the vertical side of support support is welded and connected with connecting support 1.

[0014] The utility model adds a set of slide rail support structure on the multi-oil cylinder ejection device, and the whole slide rail system is fixed on template 5 through connecting support 1 and support support 2, and slide rail 3 is fixed on support support 2 through screw, and sliding block 4 is connected between top plate 6 and slide rail 3, and bolt is used to connect between sliding block 4 and top plate 6, when the ejection device is used, sliding block 4 plays a guiding role, and the whole support structure provides an upward force for the ejection device, pulls the ejection device, avoids the downward deviation due to the overweight of top plate 6, and ensures that the ejection device can be normally used.

[0015] It should be explained that the above embodiments are only used to illustrate the technical scheme of the utility model and are not limited, and although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical scheme of the utility model, and all should be covered in the claim range of the utility model.

Claims

1. A slide rail support structure for a multi-oil cylinder roof panel, characterized by, The template (5), the support bracket (2) and the oil cylinder assembly are included, the oil cylinder assembly includes the top plate (6) and the top rod (7), one end of the top rod (7) is connected on the side wall of the template (5), the other end is connected with the top plate (6), the support bracket (2) is L-shaped, the vertical side is connected on the side wall of the template (5) where the top rod (7) is located, the horizontal side is located above the oil cylinder assembly, and the side of the support bracket (2) towards the oil cylinder assembly is provided with a sliding rail (3), the sliding rail (3) is provided with a sliding block (4), and the sliding block (4) is connected with the top plate (6) through bolts.

2. The slide rail support structure for a multi-oil cylinder roof panel according to claim 1, wherein The top of the template (5) is provided with a connecting bracket (1), and the vertical side of the support bracket is welded with the connecting bracket (1).

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