Die sleeve sliding plate of piston ring opening trimming machine

Abstract

A die sleeve sliding plate of a piston ring opening trimming machine is characterized by comprising a sliding plate body, a die sleeve hole is formed in the middle of the sliding plate body, the die sleeve hole is a through hole and is of a big-end-up structure, a ring inlet is formed in the right side of the die sleeve hole, and a cutting fluid discharging groove is formed in the periphery of the bottom of the die sleeve hole. A boss is arranged at the bottom of the sliding plate body, lubricating oil grooves are formed in the two sides of the boss, inclined faces are arranged on the two side faces of the sliding plate body, the included angle between each inclined face and the horizontal plane is 60 degrees, bolt holes are formed in the two sides of the sliding plate body, and abrasion strips are arranged at the bottom of the sliding plate body 1. The abrasion strips are arranged on the two sides of the lower portion of the sliding plate body, so that the evaluation rate of repairing workers for replacing the panel of the mouth repairing machine is reduced, the labor intensity of the repairing workers is reduced, the production efficiency is improved, the repairing cost for replacing the panel of the mouth repairing machine is saved, and the purposes of reducing cost and improving efficiency of enterprises are achieved.

Description

Technical field

[0001] The utility model belongs to the technical field of trimming key devices of trimming machines in a trimming process of automobile piston rings, and particularly relates to a die sleeve slide plate of a piston ring trimming machine. [Background Technology]

[0002] The piston ring is a core component in the automobile engine. It works at high speed in harsh environments such as high temperature, high pressure, alternating load and poor lubrication conditions. In addition to being used in automobile internal combustion engine mainframes, the frequency of replacement of piston rings in vehicles currently on the market is also very high, resulting in a large market demand for piston rings. Looking at the production companies, their purpose is not only to minimize costs but also to maximize profit efficiency. When the trimming die slot is worn to a certain extent, the trimming machine panel needs to be replaced. Replacing the panel is not only time-consuming and labor-intensive, affecting production progress and efficiency, but more importantly, it also increases procurement costs and reduces the company's economic benefits.

[0003] In order to overcome the above technical problems, after a long period of observation and research, the applicant discloses a piston ring trimming machine die sleeve slide. [Utility Model Content]

[0004] The purpose of the utility model is to provide a piston ring trimming machine die sleeve slide plate to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A piston ring trimming machine die sleeve skateboard, characterized in that it includes: a skateboard body 1, a die sleeve hole 4 is provided in the middle of the skateboard body 1, the die sleeve hole 4 is a through hole and has a larger upper part and smaller lower part structure, a ring inlet 8 is provided on the right side of the die sleeve hole 4, a cutting fluid discharge groove 7 is provided around the bottom of the die sleeve hole 4, a boss 2 is provided at the bottom of the skateboard body 1, lubricating oil grooves 6 are provided on both sides of the boss 2, inclined surfaces 3 are provided on the two side surfaces 9 of the skateboard body 1, the angle between the inclined surface 3 and the horizontal plane is 60°, bolt holes 5 are provided on both sides of the skateboard body 1, a wear strip 10 is provided at the bottom of the skateboard body 1, and wear strips 10 are provided on both sides of the bottom of the skateboard body 1.

[0007] Preferably, the size and shape of the mold sleeve hole 4 are designed to match the mold sleeve.

[0008] Preferably, the wear strip 10 is made of copper and has a rectangular structure.

[0009] Compared with the prior art, the utility model provides a piston ring trimming machine die sleeve slide plate, which has the following beneficial effects:

[0010] First: we embed the piston ring trimming machine die sleeve slide designed by the applicant into the trimming machine slot 11 in front of the trimming panel 12, and fix the wear strip 10 at the bottom of the trimming machine slot 11 with screws. When the trimming die sleeve needs to be disassembled and replaced, the trimming die sleeve slides back and forth on the wear strip 10. Once the wear strip 10 or the slide body 1 is worn to a certain extent, it is only necessary to replace the wear strip 10 or the slide body 1, and there is no need to directly replace the trimming machine panel 12.

[0011] Second: It reduces the rate of maintenance workers replacing the trimming machine panel, reduces the labor intensity of maintenance workers, improves production efficiency, saves maintenance costs for replacing the trimming machine panel, and achieves the goal of reducing costs and increasing efficiency for the enterprise.

Brief Description of the Drawings

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 The utility model is a front structural schematic diagram of a piston ring trimming machine die sleeve slide.

[0014] Figure 2 The utility model is a left view of a piston ring trimming machine die sleeve slide.

[0015] Figure 3 The utility model is a right side view of a piston ring trimming machine die sleeve slide.

[0016] Figure 4 The utility model provides a top view of a piston ring trimming machine die sleeve slide.

[0017] Figure 5 for Figure 1 Schematic diagram of the cross section at AA in the middle.

[0018] Figure 6 for Figure 1 Schematic diagram of the cross section at BB in the middle.

[0019] Figure 7 for Figure 5 Enlarged diagram in the middle circle.

[0020] Figure 8 This is a schematic diagram of the installation position and working process of the die sleeve slide of a piston ring trimming machine proposed by the utility model.

[0021] In the figure: the skateboard body 1, the boss 2, the inclined surface 3, the die sleeve hole 4, the bolt hole 5, the lubricating oil groove 6, the cutting fluid discharge groove 7, the ring inlet 8, the side 9, the wear strip 10, the trimming machine slide 11, and the trimming machine panel 12. [Specific implementation method]

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] See also Figures 1-8 , the utility model provides a technical solution:

[0026] A piston ring trimming machine die sleeve skateboard, characterized in that it includes: a skateboard body 1, a die sleeve hole 4 is provided in the middle of the skateboard body 1, the die sleeve hole 4 is a through hole and has a larger upper part and smaller lower part structure, a ring inlet 8 is provided on the right side of the die sleeve hole 4, a cutting fluid discharge groove 7 is provided around the bottom of the die sleeve hole 4, a boss 2 is provided at the bottom of the skateboard body 1, lubricating oil grooves 6 are provided on both sides of the boss 2, inclined surfaces 3 are provided on the two side surfaces 9 of the skateboard body 1, the angle between the inclined surface 3 and the horizontal plane is 60°, bolt holes 5 are provided on both sides of the skateboard body 1, a wear strip 10 is provided at the bottom of the skateboard body 1, and wear strips 10 are provided on both sides of the bottom of the skateboard body 1.

[0027] In a preferred embodiment of the present invention, the size and shape of the mold sleeve hole 4 are designed to match the mold sleeve.

[0028] In a preferred embodiment of the present invention, the material of the wear strip 10 is copper, and the wear strip 10 is a rectangular parallelepiped structure.

[0029] The working principle and use process of this utility model are as follows:

[0030] Working principle Figure 1-8 As shown: a trimming machine slot 11 is provided at the front end of the trimming machine panel 12, and a wear strip 10 is provided at the bottom of the trimming machine slot 11. Then the piston ring trimming machine mold sleeve slide designed by the applicant is installed in the trimming machine slot 11 above the wear strip 10. When the mold sleeve needs to be replaced, we only need to remove the skateboard body 1, take out the mold sleeve from the mold sleeve hole 4 in the skateboard body 1, and then install the mold sleeve. After the mold sleeve is installed in the mold sleeve hole 4, the mold sleeve is installed together with the skateboard body 1 in the trimming machine slot 11. Regardless of whether the skateboard body 1 is taken out or pushed in, the bottom of the skateboard body 1 slides on the wear strip 10, and will not damage the trimming machine panel 12 itself, thereby achieving the purpose of reducing costs and increasing efficiency for the enterprise.

[0031] Based on the disclosure and teachings of the above description, those skilled in the art may also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and any modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience of description only and do not constitute any limitation to the present invention.

Claims

1. A piston ring trimming machine die sleeve slide plate, its characteristics include: A skateboard body (1), wherein a die sleeve hole (4) is provided in the middle of the skateboard body (1), the die sleeve hole (4) is a through hole and has a larger upper portion and smaller lower portion structure, a ring inlet (8) is provided on the right side of the die sleeve hole (4), a cutting fluid discharge groove (7) is provided around the bottom of the die sleeve hole (4), a boss (2) is provided at the bottom of the skateboard body (1), lubricating oil grooves (6) are provided on both sides of the boss (2), inclined surfaces (3) are provided on the two side surfaces (9) of the skateboard body (1), the angle between the inclined surface (3) and the horizontal plane is 60°, bolt holes (5) are provided on both sides of the skateboard body (1), a wear strip (10) is provided at the bottom of the skateboard body (1), and wear strips (10) are provided on both sides of the bottom of the skateboard body (1).

2. The die sleeve slide plate of a piston ring trimming machine according to claim 1, characterized in that: The size and shape of the mold sleeve hole (4) are designed to match the mold sleeve.

3. The die sleeve slide plate of a piston ring trimming machine according to claim 1, characterized in that: The material of the wear strip (10) is red copper, and the wear strip (10) is a rectangular parallelepiped structure.

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