CN214171930U

CN214171930U - Novel pressure plate used on double-upright-column butter machine

Info

Publication number: CN214171930U
Application number: CN202023034718.2U
Authority: CN
Inventors: 林婵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-10
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a novel pressure plate used on a double-column butter machine, which comprises a pressure plate body, wherein the pressure plate body is provided with a central plate and a conical rubber ring; the method is characterized in that: the conical rubber ring is fixed below the mounting platform of the central disc through screws, and the bottom of the conical rubber ring is inclined downwards and then hooked inwards, so that the lower bottom forms an inner ring loop; in the use, pressure is bigger, and the laminating of toper rubber ring and bucket inner wall is inseparabler, and sealed effect is better, long service life.

Description

Novel pressure plate used on double-upright-column butter machine

Technical Field

The utility model relates to a butter machine each part, in particular to pressure disk.

Background

The grease machine, also known as an oil ejector, is an oil injection device which takes compressed air as power and injects grease into a lubricating station, and is widely applied to industries such as machine tools, automobiles, equipment and the like; when the device is used, the pressure plate is placed on the oil surface of the butter barrel to form sealing, then the pressure plate is pressed downwards, and oil is changed and pressed into the pipeline; present pressure disk is around central core plate parallel set up 1 big 1 little 2 layers of materials of overlapping for the dull and stereotyped rubber of elasticity of polyurethane, the butter bucket is put into to the pressure disk, the rubber hugs closely the edge formation of butter bucket sealed, under the pressure effect, the pressure disk is down, the rubber is down thereupon, because the rubber is thin, elasticity has, under the condition that pressure is bigger and bigger, butter atress in the butter bucket upwards pushes up, the too big inflection phenomenon that can take place of rubber atress, no longer be in encapsulated situation in the bucket, the effect of pumping can't be guaranteed, oil is from butter bucket edge leakage simultaneously, the refluence appears in the serious time, the rubber appears after the inflection, the pressure disk just can't continue to use, need to be changed, pressure disk life is short, therefore prior art needs to improve again.

Disclosure of Invention

The utility model relates to an use novel pressure disk on double-column butter machine sets up the toper rubber ring, and toper rubber ring bottom internal hook, in the use, the laminating of toper rubber ring and butter bucket inner wall is inseparabler, excellent in use effect to solve the defect in the above-mentioned background art.

A novel pressure plate used on a double-upright-column butter machine comprises a pressure plate body, wherein the pressure plate body is provided with a central plate and a conical rubber ring; the conical rubber ring is fixed below the mounting platform of the central disc through screws, and the bottom of the conical rubber ring is inclined downwards and then hooked inwards, so that the lower bottom forms an inner ring.

As a preferred scheme, a plurality of screw holes are uniformly formed in the upper end opening of the conical rubber ring.

As a preferred scheme, the outer ring of the central disc is a flat mounting platform, a plurality of screw holes are uniformly formed in the outer ring of the central disc and correspond to the screw holes formed in the conical rubber ring in position, and the conical rubber ring is fixedly mounted below the mounting platform through screws; a boss is arranged in the middle of the central disc, an insertion tube hole is formed in the middle of the boss, and opposite support rod pressing holes are formed in the left side and the right side of the boss; the inner wall of the boss is provided with an inflation inlet and an exhaust outlet which are opposite.

Preferably, the material of the conical rubber ring is NBR butadiene acrylonitrile rubber.

The utility model has the advantages that: set up the toper rubber ring, the bottom of toper rubber ring sets up to the downward sloping then to the inner hook, through the screw fixation in the spider below, in the use, pressure is big more, and the laminating of toper rubber ring and bucket inner wall is inseparabler, and sealed effect is better, long service life.

[ description of the drawings ]

Fig. 1 is a sectional view of the present invention;

FIG. 2 is a schematic view of the conical rubber ring of the present invention;

fig. 3 is a schematic view of the overall appearance of the present invention.

Wherein: a-a pressure plate body, 10-a central plate, 11-a mounting platform, 12-a boss, 13-a tube inserting hole, 14-a support rod pressure hole, 15-an inflation inlet, 16-an exhaust outlet, 20-a conical rubber ring, 21-an upper port, 22-an inner ring and a screw hole a.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1-3, a novel pressure plate used on a double-column butter machine comprises a pressure plate body a, wherein the pressure plate body a is provided with a central disc 10 and a conical rubber ring 20; the conical rubber ring 20 is fixed below the mounting table 11 of the central disc 10 by a screw a, and the bottom of the conical rubber ring 20 is arranged to be inclined downwards and then hooked inwards, so that the lower bottom forms an inner ring 22.

Preferably, the upper port of the conical rubber ring 20 is uniformly provided with a plurality of screw holes.

As a preferred scheme, the outer ring of the central disc 10 is a flat mounting platform 11, a plurality of screw holes a are uniformly formed in the outer ring, the positions of the screw holes a correspond to those of the conical rubber ring 10, and the conical rubber ring 20 is fixedly mounted below the mounting platform 11 through screws; a boss 12 is arranged in the middle of the central disc 10, an inserting tube hole 13 is arranged in the middle of the boss 12, and opposite support rod pressing holes 14 are formed in the left side and the right side of the boss 12; the inner wall of the boss 12 is provided with an opposite inflation inlet 15 and an opposite exhaust outlet 16.

The utility model is provided with a conical rubber ring, the bottom of the conical rubber ring is downwards inclined and is hooked into an inner ring, the conical rubber ring is placed in a medium (butter or other oily substances) barrel, the outer ring of the conical rubber ring of a pressure plate is tightly attached to the inner wall of the oil barrel, the pressure plate is positioned on the medium and forms a seal with the surface of the medium, and the inner ring of the lower bottom of the conical rubber ring is filled with the medium; when the medium is pumped by injection pressure, the pressing disc moves downwards to press the medium along with the pumping of the medium from the oil drum, the medium provides upward jacking force for the pressing disc, the medium in the inner ring also provides upward jacking force for the inner ring, the inner ring is pushed outwards and forcefully, the inner ring is forced to expand outwards, the periphery of the conical rubber ring is tightly attached to the wall of the drum, the sealing effect is better, and the pumping of the medium is smooth.

The utility model discloses, set up the toper rubber ring, in using, pressure is big more, and the toper rubber ring is inseparabler with the laminating of bucket wall, and sealed effect is better, is applicable to various workplaces, long service life.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides an use novel pressure disk on double-column butter machine, includes pressure disk body, its characterized in that: the pressure plate body is provided with a central plate and a conical rubber ring; the conical rubber ring is fixed below the mounting platform of the central disc through screws, and the bottom of the conical rubber ring is inclined downwards and then hooked inwards, so that the lower bottom forms an inner ring.

2. The novel pressure plate used on the double-column butter machine according to claim 1, characterized in that: a plurality of screw holes are uniformly formed in the upper end opening of the conical rubber ring.

3. The novel pressure plate used on the double-column butter machine according to claim 1, characterized in that: the outer ring of the central disc is a flat mounting platform, a plurality of screw holes are uniformly formed in the outer ring of the central disc and correspond to the screw holes formed in the conical rubber ring in position, and the conical rubber ring is fixedly mounted below the mounting platform through screws; a boss is arranged in the middle of the central disc, an insertion tube hole is formed in the middle of the boss, and opposite support rod pressing holes are formed in the left side and the right side of the boss; the inner wall of the boss is provided with an inflation inlet and an exhaust outlet which are opposite.

4. The novel pressure plate used on the double-column butter machine according to claim 1, characterized in that: the conical rubber ring is made of NBR butadiene acrylonitrile rubber.