CN209841270U - A canning machine pressure measurement device for silicone oil production - Google Patents

Abstract

The utility model belongs to the technical field of pressure gauges, in particular to a pressure measuring device of a filling machine for producing silicon oil, which comprises a dial plate, wherein a connecting rod is welded on the surface of the lower end of the dial plate, a sealing gasket is sleeved on the lower end of the connecting rod, a buffer cavity is arranged inside the sealing gasket, a first limiting bulge is integrally formed on the inner surface of the buffer cavity, a first limiting groove is formed on the surface of the lower end of the connecting rod, the first limiting bulge is arranged inside the first limiting groove, and a sheath is sleeved outside the dial plate; sealed the lower extreme at the connecting rod through first spacing arch and first spacing groove installation, first spacing arch is installed in the inside of first spacing groove simultaneously, area of contact when having increased connecting rod and sealed pad connection has increased sealed the stability of installing at the connecting rod lower extreme, sealed pad receives the extrusion when connecting rod is connected with external equipment, through the inside cushion chamber that sets up of sealed pad, the deformation volume of sealed pad has been increased, the seal that connecting rod and external equipment are connected has been improved.

Description

A canning machine pressure measurement device for silicone oil production

Technical Field

The utility model belongs to the technical field of the manometer, concretely relates to can packing machine pressure measurement device for silicon oil production.

Background

The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates pressure higher than ambient pressure, and is applied to the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like, in particular to the industrial process control and technical measurement process, because the elastic sensitive element of the mechanical pressure gauge has the characteristics of high mechanical strength, convenient production and the like, the traditional pressure gauge has the problems that the elastic deformation of a sealing ring is small when the pressure gauge is connected with external equipment, meanwhile, the connection of the sealing ring and the pressure gauge is unstable, and the pressure resistance of the pressure gauge is insufficient when the pressure gauge is impacted.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a pressure measuring device of filling machine for silicon oil production has that the sealing washer is connected stably with the manometer, and the sealing washer elasticity deformation volume is big simultaneously, the strong characteristics of compressive property when receiving the foreign object striking.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a canning machine pressure measurement device for silicon oil production, includes the dial plate, the skin weld of dial plate lower extreme has the connecting rod, the lower extreme of connecting rod has cup jointed sealed the pad, the inside of sealed pad is provided with the cushion chamber, the internal surface integrated into one piece of cushion chamber has first spacing arch, first spacing groove has been seted up on the surface of connecting rod lower extreme, first spacing arch is installed in the inside of first spacing groove, the sheath has been cup jointed to the outside of dial plate, be connected with buffer spring between dial plate and the sheath.

As an optimized technical scheme of the utility model, the sheath is open-ended ring form structure, just the both ends of sheath opening part all bond on the surface of connecting rod.

As an optimal technical scheme of the utility model, the buffer spring equidistant distribution of connecting between dial plate and the sheath, just buffer spring's one end is fixed at the surface of dial plate, buffer spring's the other end is fixed at the internal surface of sheath.

As a preferred technical scheme of the utility model, sealed upper end integrated into one piece who fills up has the spacing arch of second, the second spacing groove has been seted up to the side surface of connecting rod, the inside at the second spacing groove is installed to the spacing arch of second.

As a preferred technical scheme of the utility model, first spacing arch and the spacing arch of second are loop configuration, just first spacing arch equals with the spacing bellied internal diameter of second.

As an optimized technical scheme of the utility model, the cross section of cushion chamber is L font structure.

As an optimal technical scheme of the utility model, sealed internal surface integrated into one piece who fills up has the limiting plate, just the laminating of limiting plate is at the internal surface of connecting rod lower extreme.

Compared with the prior art, the beneficial effects of the utility model are that: the sealing gasket is arranged at the lower end of the connecting rod through the first limiting bulge and the first limiting groove, meanwhile, the first limiting bulge is arranged inside the first limiting groove, the contact area when the connecting rod is connected with the sealing gasket is increased, the stability when the sealing gasket is arranged at the lower end of the connecting rod is increased, the sealing gasket is extruded when the connecting rod is connected with external equipment, the deformation of the sealing gasket is increased through the buffer cavity arranged in the sealing gasket, the tightness of the connection between the connecting rod and external equipment is improved, through the buffer spring connected between the sheath and the dial, the buffer spring is compressed or stretched when the sheath deforms, so that the force applied to the exterior of the dial is dispersed, the use safety of the dial is improved, simultaneously, the upper end of the sealing gasket is connected with the connecting rod through the second limiting protrusion and the second limiting groove, and the second limiting protrusion is arranged inside the second limiting groove, so that the firmness of the sealing gasket arranged at one section of the connecting rod is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 2;

FIG. 4 is a schematic view of the connection structure of the dial plate and the sheath in the present invention;

in the figure: 1. a dial plate; 2. a connecting rod; 3. a gasket; 4. a buffer chamber; 5. a first limit protrusion; 6. a first limit groove; 7. a second limit bulge; 8. a second limit groove; 9. a sheath; 10. a buffer spring; 11. and a limiting plate.

Detailed Description

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a canning machine pressure measurement device for silicon oil production, including dial plate 1, the skin weld of 1 lower extreme of dial plate has connecting rod 2, the lower extreme of connecting rod 2 has cup jointed sealed the pad 3, the inside of sealed pad 3 is provided with cushion chamber 4, the internal surface integrated into one piece of cushion chamber 4 has first spacing arch 5, first spacing groove 6 has been seted up on the surface of 2 lower extremes of connecting rod, first spacing arch 5 is installed in the inside of first spacing groove 6, sheath 9 has been cup jointed to the outside of dial plate 1, be connected with buffer spring 10 between dial plate 1 and the sheath 9.

In this embodiment, sealed 3 lower extreme at connecting rod 2 through first spacing arch 5 and first spacing groove 6 of filling up, simultaneously first spacing arch 5 is installed in the inside of first spacing groove 6, area of contact when connecting rod 2 and sealed 3 of filling up are connected has been increased, sealed 3 stability of installing at connecting rod 2 lower extreme of filling up has been increased, sealed 3 of filling up receives the extrusion when connecting rod 2 is connected with external equipment, buffer chamber 4 through sealed 3 inside settings, the deformation volume of sealed 3 of filling up has been increased, the seal tightness that connecting rod 2 is connected with external equipment has been improved, through buffer spring 10 of being connected between sheath 9 and the dial plate 1, make buffer spring 10 compress or tensile when sheath 9 takes place to deform, make the outside power that receives of dial plate 1 disperse, the security that dial plate 1 used has been increased.

Specifically, sheath 9 is open-ended ring form structure, and the both ends of sheath 9 opening part all bond on the surface of connecting rod 2, and buffer spring 10 that connect between dial plate 1 and the sheath 9 is equidistant to be distributed, and buffer spring 10's one end is fixed at the surface of dial plate 1, and buffer spring 10's the other end is fixed at the internal surface of sheath 9.

In this embodiment, through buffer spring 10 equidistant distribution of being connected between dial plate 1 and the sheath 9 for through buffer spring 10 when sheath 9 takes place to deform, make the power that is used in 1 surface of dial plate distribute more evenly, avoid dial plate 1 to receive the too big damage that causes of external force, improved the security that the manometer used.

Specifically, the upper end of the sealing gasket 3 is integrally formed with a second limiting protrusion 7, a second limiting groove 8 is formed in the side surface of the connecting rod 2, and the second limiting protrusion 7 is installed inside the second limiting groove 8.

In this embodiment, the upper end of the sealing gasket 3 is connected with the connecting rod 2 through the second limiting protrusion 7 and the second limiting groove 8, and meanwhile, the second limiting protrusion 7 is installed inside the second limiting groove 8, so that the firmness of the sealing gasket 3 installed at one end of the connecting rod 2 is increased.

Specifically, the first limiting protrusion 5 and the second limiting protrusion 7 are both of an annular structure, and the inner diameters of the first limiting protrusion 5 and the second limiting protrusion 7 are equal.

In this embodiment, through the first spacing arch 5 and the second spacing arch 7 that are ring structure, the internal diameter of first spacing arch 5 and second spacing arch 7 equals simultaneously, has improved sealed stability of filling up 3 and installing in connecting rod 2 one end.

Specifically, the cross section of the buffer cavity 4 is in an L-shaped structure.

In this embodiment, the stability of the elastic deformation of the sealing gasket 3 is increased by the buffer cavity 4 having the L-shaped cross section.

Specifically, the inner surface of the gasket 3 is integrally formed with a stopper plate 11, and the stopper plate 11 is attached to the inner surface of the lower end of the connecting rod 2.

In this embodiment, the surface area of the gasket 3 in contact with the connecting rod 2 is increased by the limiting plate 11 attached to the inner surface of the lower end of the connecting rod 2.

The utility model discloses a theory of operation and use flow: during the use, install sealed 3 at the lower extreme of connecting rod 2, first spacing arch 5 installs the inside at first spacing groove 6 this moment, the inside at second spacing groove 8 is installed to the spacing arch 7 of second, limiting plate 11 pastes the internal surface at connecting rod 2 lower extreme simultaneously, when connecting rod 2 closes with the external equipment soon and is connected, sealed 3 receives the extrusion, sealed cushion 3 is through inside cushion chamber 4 that sets up, the deformation volume of sealed 3 has been increased, when dial plate 1 receives the foreign object striking, dial plate 1 outside sheath 9 receives the extrusion and takes place deformation, buffer spring 10 compresses or takes place deformation under the effect of sheath 9 simultaneously, make the power on the dial plate 1 disperse under the effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a canning machine pressure measurement device for silicon oil production, includes dial plate (1), its characterized in that: the utility model discloses a dial plate, including dial plate (1), connecting rod (2), sealed pad (3) have been cup jointed to the lower extreme of connecting rod (2), the inside of sealed pad (3) is provided with cushion chamber (4), the internal surface integrated into one piece of cushion chamber (4) has first spacing arch (5), first spacing groove (6) have been seted up on the surface of connecting rod (2) lower extreme, the inside in first spacing groove (6) is installed in first spacing arch (5), sheath (9) have been cup jointed to the outside of dial plate (1), be connected with buffer spring (10) between dial plate (1) and sheath (9).

2. The pressure measuring device of the filling machine for silicone oil production according to claim 1, characterized in that: the sheath (9) is of an open circular ring structure, and two ends of the opening of the sheath (9) are bonded on the surface of the connecting rod (2).

3. The pressure measuring device of the filling machine for silicone oil production according to claim 1, characterized in that: buffer springs (10) connected between the dial plate (1) and the sheath (9) are distributed at equal intervals, one ends of the buffer springs (10) are fixed on the outer surface of the dial plate (1), and the other ends of the buffer springs (10) are fixed on the inner surface of the sheath (9).

4. The pressure measuring device of the filling machine for silicone oil production according to claim 1, characterized in that: the upper end integrated into one piece of sealed pad (3) has second spacing arch (7), second spacing groove (8) have been seted up to the side surface of connecting rod (2), the inside in second spacing groove (8) is installed in second spacing arch (7).

5. The pressure measuring device of the filling machine for silicone oil production, according to claim 4, is characterized in that: the first limiting protrusion (5) and the second limiting protrusion (7) are both of annular structures, and the inner diameters of the first limiting protrusion (5) and the second limiting protrusion (7) are equal.

6. The pressure measuring device of the filling machine for silicone oil production according to claim 1, characterized in that: the cross section of the buffer cavity (4) is of an L-shaped structure.

7. The pressure measuring device of the filling machine for silicone oil production according to claim 1, characterized in that: the inner surface of the sealing gasket (3) is integrally formed with a limiting plate (11), and the limiting plate (11) is attached to the inner surface of the lower end of the connecting rod (2).