CN216066967U

CN216066967U - Internal grinding roller of gas storage cylinder

Info

Publication number: CN216066967U
Application number: CN202122163839.5U
Authority: CN
Inventors: 徐琥植
Original assignee: NANLIANG PRESSURE VESSEL TECHNOLOGY (SHANGHAI) CO LTD
Current assignee: NANLIANG PRESSURE VESSEL TECHNOLOGY (SHANGHAI) CO LTD
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-18
Anticipated expiration: 2031-09-08

Abstract

The utility model belongs to the technical field of gas cylinder production, and particularly relates to a gas cylinder internal grinding roller wheel which comprises a fixed bottom plate, wherein a clamping plate for clamping and fixing the outside of a tank body is fixedly arranged on the upper end surface of the fixed bottom plate, and a grinding roller wheel assembly for grinding the inner wall of the tank body is arranged inside the clamping plate; the grinding roller component capable of being propped open and contracted is fixedly arranged outside the supporting rod, when the grinding roller component contracts, the grinding roller component can be reversely placed on the outer portion of the grinding roller component, the grinding roller component can be inserted into the tank body through the tank opening with a small aperture conveniently, then the grinding roller component is propped open in the air storage tank, the inner wall of the air storage tank is propped tightly, the grinding roller component can be propped tightly against the tank body in the air storage tank and can rotate to grind, the grinding roller component can grind the air storage tank with a straight shape, the grinding roller component can also be used for grinding the inner portion of the conical air storage bottle, and the application range is wider.

Description

Internal grinding roller of gas storage cylinder

Technical Field

The utility model belongs to the technical field of gas storage cylinder production, and particularly relates to an internal grinding roller of a gas storage cylinder.

Background

The gas storage bottle tank is a device specially used for storing gas, plays a role in stabilizing the pressure of the system, and can be divided into a high-pressure gas storage tank, a low-pressure gas storage tank and a normal-pressure gas storage tank according to different bearing pressures of the gas storage tank. The air storage tank can be divided into the following parts according to different materials: carbon steel gas holder, low alloy steel gas holder, stainless steel gas holder, current gas holder is after production, because the gas holder inner wall after producing is comparatively crude, need grind the gas holder inner wall, current storage bottle is in order to make liquid rock the difficult spill of in-process at the jar body, generally can set the storage bottle to the mouth little, end big to cause the inconvenience of polishing of grinding the gyro wheel, and then influence the inside effect of polishing of storage bottle.

Therefore, the grinding roller inside the gas storage bottle is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a grinding roller wheel in a gas storage bottle, which can grind the inner wall of a straight gas storage bottle and can also grind the inner part of a conical gas storage bottle, has a wide application range and can grind the gas storage bottles with different sizes.

In order to achieve the purpose, the utility model provides the following technical scheme: a grinding roller wheel in a gas storage bottle comprises a fixed base plate, wherein a clamping plate for clamping and fixing the outer part of a tank body is fixedly arranged on the upper end face of the fixed base plate, a grinding roller wheel assembly for grinding the inner wall of the tank body is arranged in the clamping plate, a grinding motor is fixedly arranged at the bottom of the fixed base plate, the grinding motor is electrically connected with an external power supply, and the output end of the grinding motor penetrates through the fixed base plate and is fixedly connected with the grinding roller wheel assembly;

the grinding roller assembly comprises a supporting rod and a grinding roller mechanism, the grinding roller mechanism is rotatably connected to the outer portion of the supporting rod, an electric push rod is fixed to the top of an inner cavity of the supporting rod and electrically connected with an external power supply, an adjusting rod is fixedly mounted at the output end of the electric push rod and located inside the supporting rod, a sliding rod used for adjusting the angle of the grinding roller mechanism is fixedly mounted on the outer portion of the adjusting rod, and one end, away from the supporting rod, of the sliding rod penetrates through the supporting rod and is in sliding connection with the grinding roller mechanism;

grind gyro wheel mechanism and include dwang, grinding miller and engaging lug, the dwang passes through the engaging lug and rotates the outside of connecting at the bracing piece, and the other end and the grinding miller rotation of dwang are connected.

Preferably, the grinding roller inside the gas cylinder is provided with a sliding groove matched with the sliding rod, and the sliding rod is connected inside the sliding groove in a sliding manner.

Preferably, the grinding roller inside the gas cylinder is provided with a limiting seat for limiting, and the limiting seat is rotatably connected with the rotating rod.

Preferably, the grinding roller inside the gas cylinder is provided with a sliding hole matched with the sliding rod, and the sliding rod is connected inside the sliding hole in a sliding manner.

Preferably, the grinding roller assembly further comprises a supporting seat, the supporting seat is fixedly installed at one end of the supporting rod far away from the fixed bottom plate, and a grinding layer is fixedly bonded to the upper end face of the supporting seat.

Preferably, the grinding roller inside the gas cylinder is provided with a through hole for fixing the cylinder body, and the clamping plate is in threaded connection with two fastening bolts which are symmetrically distributed.

Preferably, the grinding roller in the gas cylinder is provided with a clamping groove for clamping and fixing the tank opening.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the grinding roller component capable of being expanded and contracted is fixedly arranged outside the supporting rod, when the grinding roller component is contracted, the gas storage tank to be ground can be reversely placed and sleeved outside the grinding roller component, the grinding roller component can be conveniently inserted into the tank body through the tank opening with the small aperture, then the grinding roller component is expanded in the gas storage tank, the inner wall of the gas storage tank is abutted, the grinding roller component can abut against the tank body in the gas storage tank and can rotate and grind the tank body, the grinding roller component can grind the straight-shaped gas storage tank and can also grind the interior of the conical gas storage tank, and the application range is wider.

2. In the utility model, under the mutual matching of the clamping plate and the grinding roller assembly, the grinding roller assembly can tightly support the inside of the tank body, and then the clamping plate can clamp and fix the outside of the tank body, so that the tank body is more stably fixed, the tank body is effectively prevented from shaking in the grinding process, and the grinding effect of the device is improved.

Drawings

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

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a grinding roller assembly according to the present invention;

FIG. 3 is a schematic cross-sectional view of the grinding roller assembly of the present invention;

FIG. 4 is a schematic view of the rotation of the grinding roller mechanism according to the present invention;

FIG. 5 is a schematic view of the present invention in the installation of a erlenmeyer flask;

in the figure:

1. fixing the bottom plate; 11. a card slot; 12. grinding the motor;

2. a clamping plate; 21. a through hole; 22. fastening a bolt;

3. grinding the roller assembly; 31. a support bar; 311. a slide hole; 312. an electric push rod; 313. adjusting a rod; 314. a chute; 315. a slide bar; 32. a supporting seat; 321. a polishing layer; 33. a grinding roller mechanism; 331. rotating the rod; 332. a grinding wheel; 333. connecting lugs; 334. a limiting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1;

the utility model provides an inside gyro wheel that grinds of gas bomb, includes PMKD 1, and PMKD 1's up end is seted up and is used for the draw-in groove 11 of the fixed jar mouth of block.

In this embodiment: in the in-service use process, through will treating the jar body of grinding and put upside down at PMKD 1's top to under the effect of draw-in groove 11, fix jar mouthful block in the inside of draw-in groove 11, and then support and fix the jar body through PMKD 1.

It should be noted that: the grinding motor 12 is fixedly installed at the bottom of the fixed base plate 1, and the grinding roller assembly 3 above the fixed base plate 1 is driven to rotate through the grinding motor 12, so that the inner wall of the tank body is ground.

It should be understood that: the grinding roller assembly 3 is located inside the clamping groove 11.

Further, the method comprises the following steps of;

in combination with the above, the upper end surface of the fixing bottom plate 1 is fixedly provided with the clamping plate 2 for clamping and fixing the outside of the tank body, the clamping plate 2 is provided with the through hole 21 for fixing the tank body, and the clamping plate 2 is in threaded connection with two fastening bolts 22 which are symmetrically distributed

In the present embodiment, the tank body is placed upside down, and first penetrates through the through hole 21 on the clamping plate 2, then is fixed on the fixing bottom plate 1 in a clamping manner, the grinding roller assembly 3 is sleeved inside the tank body, and then the fastening bolt 22 is manually rotated, so that the fastening bolt 22 is in threaded rotation on the clamping plate 2 until the outside of the tank body is clamped and fixed by the fastening bolt 22.

It should be noted that: under fastening bolt 22's effect, make can this device can carry out the centre gripping to the jar body of different diameters fixed to under the mutual cooperation of grip block 2 and grinding roller components 3, the accessible is ground roller components 3 and is supported tightly to a jar internal portion, then presss from both sides tightly fixedly through grip block 2 to the outside of the jar body, makes the fixed of the jar body more firm, prevents effectively that the jar body from taking place to rock in the grinding process, thereby improves the grinding effect of this device.

As shown in fig. 1 and 5;

be equipped with through the up end at PMKD can strut with the grinding roller assembly 3 of shrink, when grinding roller mechanism 33 shrink, can insert the jar mouth in little aperture with grinding roller assembly 3, then strut grinding roller assembly 3 in the inside of jar body, and support tightly the inner wall of gas holder, make the inside grinding operation of installing the gas bomb of toper form that grinding roller mechanism 33 can be quick, big at the end of solving current gas holder mouth, cause the inconvenient problem of gas holder inner wall grinding.

Further, the method comprises the following steps of;

in combination with the above, the grinding roller assembly 3 includes a supporting rod 31 and a grinding roller mechanism 33, the grinding roller mechanism 33 is rotatably connected to the outside of the supporting rod 31, an electric push rod 312 is fixed to the top of the inner cavity of the supporting rod 31, the electric push rod 312 is electrically connected to an external power supply, an adjusting rod 313 is fixedly installed at the output end of the electric push rod 312, the adjusting rod 313 is located inside the supporting rod 31, a sliding rod 315 for adjusting the angle of the grinding roller mechanism 33 is fixedly installed outside the adjusting rod 313, and one end of the sliding rod 315, which is far away from the supporting rod 31, penetrates through the supporting rod 31 and the grinding roller mechanism 33 and is slidably connected thereto.

In this embodiment, when the tank is placed outside the grinding roller assembly 3, the electric push rod 312 is started to drive the adjusting rod 313 to move upwards, because the sliding rod 315 is fixedly connected with the adjusting rod 313, the sliding rod 315 can be driven to move upwards, the rotating rod 331 is provided with the sliding slot 314 matched with the sliding rod 315, and the sliding rod 315 is slidably connected inside the sliding slot 314, when the sliding rod 315 moves upwards, the rotating rod 331 is driven to rotate towards the direction far away from the supporting rod 31 under the action of the sliding slot 314, so that the grinding roller mechanism 33 is opened until abutting against the inner wall of the tank.

It should be noted that: the supporting rod 31 is provided with a sliding hole 311 matched with the sliding rod 315, the sliding rod 315 is slidably connected inside the sliding hole 311, and the sliding hole 311 provides a space for the movement of the sliding rod 315, so that the sliding rod 315 can move up and down inside the sliding hole 311, and the opening angle of the grinding roller mechanism 33 can be adjusted.

Further, the method comprises the following steps:

in conjunction with the above, the grinding roller mechanism 33 includes a rotating rod 331, a grinding wheel 332 and a connecting lug 333, the rotating rod 331 is rotatably connected to the outside of the supporting rod 31 through the connecting lug 333, and the other end of the rotating rod 331 is rotatably connected to the grinding wheel 332.

In this embodiment, when the sliding rod 315 moves upward, the rotating rod 331 rotates on the outer wall of the supporting rod 31 through the connecting lug 333 until the grinding wheel 332 abuts against the inside of the can body, so that the device can perform abutting grinding on the can bodies with different diameters.

It should be noted that: grinding miller 332's one side fixed mounting has and is used for spacing seat 334, and spacing seat 334 rotates with dwang 331 to be connected, and spacing seat 334 is L shape structure, and spacing seat 334 can prevent that grinding miller 332 from carrying out the rotation of three hundred sixty degrees in the one end of dwang 331 to carry out spacingly to the turned angle of dwang 331, make grinding miller 332 can be relative with the inner wall of the jar body all the time.

As shown in fig. 2, 3 and 4;

in combination with the above, the grinding roller assembly 3 further includes a supporting base 32, the supporting base 32 is fixedly mounted at an end of the supporting rod 31 far away from the fixing base plate 1, and the grinding layer 321 is fixedly mounted on an upper end surface of the supporting base 32.

In this embodiment, the supporting seat 32 is used to support the bottom of the inner cavity of the can body, so that when the can body is placed upside down outside the grinding roller assembly 3, the supporting seat 32 supports the bottom of the can body, and the bottom of the inner cavity of the can body is ground through the grinding layer 321.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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

1. The grinding roller wheel inside the gas bomb is characterized by comprising a fixed base plate (1), wherein a clamping plate (2) for clamping and fixing the outside of a bomb body is fixedly installed on the upper end face of the fixed base plate (1), a grinding roller wheel assembly (3) for grinding the inner wall of the bomb body is arranged inside the clamping plate (2), a grinding motor (12) is fixedly installed at the bottom of the fixed base plate (1), the grinding motor (12) is electrically connected with an external power supply, and the output end of the grinding motor (12) penetrates through the fixed base plate (1) and is fixedly connected with the grinding roller wheel assembly (3);

the grinding roller assembly (3) comprises a supporting rod (31) and a grinding roller mechanism (33), the grinding roller mechanism (33) is rotatably connected to the outer portion of the supporting rod (31), an electric push rod (312) is fixed to the top of an inner cavity of the supporting rod (31), the electric push rod (312) is electrically connected with an external power supply, an adjusting rod (313) is fixedly installed at the output end of the electric push rod (312), the adjusting rod (313) is located inside the supporting rod (31), a sliding rod (315) used for adjusting the angle of the grinding roller mechanism (33) is fixedly installed on the outer portion of the adjusting rod (313), and one end, far away from the supporting rod (31), of the sliding rod (315 penetrates through the supporting rod (31) and is in sliding connection with the grinding roller mechanism (33);

grind gyro wheel mechanism (33) including dwang (331), grinding miller (332) and engaging lug (333), dwang (331) passes through engaging lug (333) rotate to be connected the outside of bracing piece (31), just the other end of dwang (331) with grinding miller (332) rotates to be connected.

2. The internal grinding roller for gas cylinder as claimed in claim 1, wherein: the rotating rod (331) is provided with a sliding groove (314) matched with the sliding rod (315), and the sliding rod (315) is connected inside the sliding groove (314) in a sliding manner.

3. The internal grinding roller for gas cylinder as claimed in claim 1, wherein: one side fixed mounting of grinding miller (332) has spacing seat (334) that is used for spacingly, spacing seat (334) with dwang (331) rotate to be connected.

4. The internal grinding roller for gas cylinder as claimed in claim 1, wherein: the supporting rod (31) is provided with a sliding hole (311) matched with the sliding rod (315), and the sliding rod (315) is connected inside the sliding hole (311) in a sliding mode.

5. The internal grinding roller for gas cylinder as claimed in claim 1, wherein: grinding roller subassembly (3) still include supporting seat (32), supporting seat (32) fixed mounting be in bracing piece (31) is kept away from the one end of PMKD (1), just the up end bonding of supporting seat (32) is fixed with grinding layer (321).

6. The internal grinding roller for gas cylinder as claimed in claim 1, wherein: the clamping plate (2) is provided with a through hole (21) for fixing the tank body, and the clamping plate (2) is connected with two fastening bolts (22) which are symmetrically distributed in a threaded manner.

7. The internal grinding roller for gas cylinder as claimed in claim 1, wherein: the upper end face of the fixed bottom plate (1) is provided with a clamping groove (11) used for clamping and fixing the tank opening.