CN201702626U - Device for grinding bottom wall of inner cavity of seamless steel gas cylinder - Google Patents
Device for grinding bottom wall of inner cavity of seamless steel gas cylinder Download PDFInfo
- Publication number
- CN201702626U CN201702626U CN201020227743XU CN201020227743U CN201702626U CN 201702626 U CN201702626 U CN 201702626U CN 201020227743X U CN201020227743X U CN 201020227743XU CN 201020227743 U CN201020227743 U CN 201020227743U CN 201702626 U CN201702626 U CN 201702626U
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- China
- Prior art keywords
- seat
- frame
- gas cylinder
- bull stick
- cylinder
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- Expired - Lifetime
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Abstract
The utility model discloses a device for grinding the bottom wall of an inner cavity of a seamless steel gas cylinder, which comprises a frame. The frame is provided with a clamp for horizontally clamping a cylinder blank of the gas cylinder. One side of the clamp is provided with a sliding seat which can take reciprocating motion on the frame. The sliding seat is fixedly provided with a horizontal rotating rod and a motor for driving the rotating rod to rotate. One end of the rotating rod, close to the clamp, is provided with a plurality of friction plates distributed in a claw shape. In the device of the utility model, the cylinder blank of the gas cylinder is horizontally clamped by the clamp; then the cylinder mouth faces the rotating rod; the rotating rod extends into the inner cavity of the cylinder blank by the sliding seat; and in the rotating process of the rotating rod, the friction plates ceaselessly carry out friction repair on the bottom part of the cylinder blank. The device of the utility model has the advantages of convenient operation, high working efficiency, simple structure and low manufacturing cost.
Description
Technical field
The utility model relates to seamless steel gas cylinder and makes the field, relates in particular to a kind of device of reconditioning seamless steel gas cylinder diapire.
Background technology
The steel seamless gas cylinder is widely used in filling pressure-air, oxygen, nitrogen, argon gas, carbon dioxide and stores compressed natural gas (CNG) in automobile dynamic system.Domestic major diameter steel seamless gas cylinder all is to adopt the method manufacturing of seamless steel pipe through receiving the end, closing in to form, and gas cylinder specification and wall thickness are limited by employed steel pipe, adopt process for stamping can obtain the gas cylinder of various diameters and wall thickness easily.
Pressing is made seamless steel gas cylinder and is mainly comprised operations such as vertical punching press, bottle base pulling, closing in.Generally can carry out reconditioning and spray paint after machining, improve the quality of products and increase aesthetics the bottle outer wall.Because the bottleneck of gas cylinder is generally less, often can't carry out reconditioning to its inner chamber diapire.
Summary of the invention
The utility model provides a kind of device of reconditioning seamless steel gas cylinder inner chamber diapire, solved the problem that conventional apparatus can't be repaired intracavity bottom.
A kind of device of reconditioning seamless steel gas cylinder inner chamber diapire, comprise frame, described frame is provided with the anchor clamps that are used for horizontal clamping gas cylinder bottle base, anchor clamps one side be provided with can be on frame reciprocating slide, be installed with the bull stick of level on the slide and drive the motor that bull stick rotates, bull stick is provided with some friction plates that claw-like distributes that are near an end of anchor clamps.
Described anchor clamps comprise the cylinder that leans seat, supporting seat, promotion seat and drive the horizontal movement of promotion seat, leaning the seat and the center of promotion seat and the axis of bull stick is on the same horizontal linear, supporting seat is leaning seat and is promoting between the seat, lean seat and supporting seat and be fixed on the frame, promote seat and be fixed on the piston rod of cylinder.
Described promotion seat is plate-like, and inner chamber can match with the bottom of gas cylinder bottle base, fixedly the gas cylinder bottle base.
The described seat that leans comprises circular body, and close supporting seat one side of body is provided with the projection of taper type, and the center of projection and body is provided with the centre bore that internal face is the conical surface.
Described frame is provided with the slideway parallel with bull stick, and the slide bottom is provided with the pulley that matches with slideway, and the anchor clamps below is provided with servomotor, and the output shaft of servomotor is connected with slide with assembly pulley by pull rope, realizes the reciprocating motion of slide
The frame at described slideway edge is provided with sensor, and when slide touches sensor, sensor sends signal and gives servomotor and motor, allows slide stop to slide, and bull stick begins to rotate.
The utility model device relies on anchor clamps that gas cylinder bottle base level is clamped, bottleneck is towards bull stick then, bull stick relies on slide to stretch in the bottle base inner chamber, in the bull stick rotation process, friction plate is constantly to the reparation that rubs of bottle base bottom, and is easy to operate, high efficiency, and apparatus of the present invention are simple in structure, and are cheap for manufacturing cost.
Description of drawings
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the vertical view of device shown in Figure 1;
Fig. 3 leans the profile of seat for the utility model device.
The specific embodiment
As shown in the figure, a kind of device of reconditioning seamless steel gas cylinder inner chamber diapire comprises frame 1, and frame 1 is provided with anchor clamps 2 and slide 3, slide 3 is provided with the bull stick 4 of level and drives the motor 5 that bull stick 4 rotates, and bull stick 4 is provided with near anchor clamps 2 one ends and is the friction plate 6 that claw-like distributes.
It is discoid promoting seat 23, and inner chamber can match with the bottom surface of gas cylinder bottle base, and in order to save material, promoting seat 23 can be welded by steel bar.Supporting seat 22 is the support of an arc, matches with the sidewall of gas cylinder bottle base.Lean seat 21 and comprise circular body, close supporting seat 22 1 sides of body are provided with the projection 210 of taper type 1, and projection 210 and body center are provided with the centre bore 211 that internal face is the conical surface.So lean the gas cylinder that seat 21 just can adapt to different tube diameters, when caliber hour, can lean the internal face of centre bore 211, when caliber is big, can lean the outer annular conical surface of projection 210.
The said apparatus operation principle is as follows:
During work, earlier bottle base is lain in a horizontal plane on the supporting seat 22, oral area is against leaning seat 21, open cylinder 24 then, with promoting seat 23 pushing tow gas cylinder bottle bases bottom, the gas cylinder bottle base is clamped, open servomotor 7, make sliding seat 3 move to leaning seat 21 by pull rope 12 and assembly pulley, bull stick 4 passes centre bore 211 and stretches in the gas cylinder bottle base, when slide 3 touches sensor, friction plate 6 arrives the diapire of gas cylinder bottle base simultaneously, and sensor sends signal and gives servomotor 7 and motor 5, allows slide 3 stop to slide, order about bull stick 4 simultaneously and rotate, friction plate 6 with in bull stick 4 rotation processes to the reparation that rubs of the diapire of bottle base inner chamber.
Claims (6)
1. the device of a reconditioning seamless steel gas cylinder inner chamber diapire, comprise frame (1), it is characterized in that: described frame (1) is provided with the anchor clamps (2) that are used for horizontal clamping gas cylinder bottle base, anchor clamps (2) one sides be provided with can be on frame reciprocating slide (3), be installed with the bull stick (4) of level on the slide (3) and drive the motor (5) that bull stick (4) rotates, bull stick (4) is provided with some friction plates (6) that claw-like distributes that are near an end of anchor clamps (2).
2. device according to claim 1, it is characterized in that: described anchor clamps (2) comprise the cylinder (24) that leans seat (21), supporting seat (22), promotes seat (23) and drive (23) horizontal movement of promotion seat, leaning the seat (21) and the center of promotion seat (23) and the axis of bull stick (4) is on the same horizontal linear, supporting seat (22) is positioned at and leans between seat (21) and the promotion seat (23), lean seat (21) and supporting seat (22) and be fixed on the frame (1), promote seat (23) and be fixed on the piston rod of cylinder (24).
3. device according to claim 2 is characterized in that: described promotion seat (23) is plate-like.
4. device according to claim 2, it is characterized in that: the described seat (21) that leans comprises circular body, close supporting seat (22) one sides of body are provided with the projection (210) of taper type, and the center of projection (210) and body is provided with the centre bore that internal face is the conical surface (211).
5. device according to claim 1, it is characterized in that: described frame (1) is provided with the slideway (11) parallel with bull stick (4), slide (3) bottom is provided with the pulley (31) that matches with slideway (11), anchor clamps (2) below is provided with servomotor (7), and the output shaft of servomotor (7) is connected with slide (3) with assembly pulley by pull rope (12).
6. device according to claim 5 is characterized in that: the frame (1) at described slideway (11) edge is provided with sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020227743XU CN201702626U (en) | 2010-06-13 | 2010-06-13 | Device for grinding bottom wall of inner cavity of seamless steel gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020227743XU CN201702626U (en) | 2010-06-13 | 2010-06-13 | Device for grinding bottom wall of inner cavity of seamless steel gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702626U true CN201702626U (en) | 2011-01-12 |
Family
ID=43439775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020227743XU Expired - Lifetime CN201702626U (en) | 2010-06-13 | 2010-06-13 | Device for grinding bottom wall of inner cavity of seamless steel gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942440A (en) * | 2018-07-26 | 2018-12-07 | 成都格瑞特高压容器有限责任公司 | Gas cylinder Inner arc defect expressivity device and method |
| CN110328571A (en) * | 2019-07-30 | 2019-10-15 | 北京天海工业有限公司 | Seamless gas cylinder shoulder sharpening machine |
-
2010
- 2010-06-13 CN CN201020227743XU patent/CN201702626U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942440A (en) * | 2018-07-26 | 2018-12-07 | 成都格瑞特高压容器有限责任公司 | Gas cylinder Inner arc defect expressivity device and method |
| CN108942440B (en) * | 2018-07-26 | 2023-06-27 | 成都格瑞特高压容器有限责任公司 | Device and method for eliminating arc defect in gas cylinder |
| CN110328571A (en) * | 2019-07-30 | 2019-10-15 | 北京天海工业有限公司 | Seamless gas cylinder shoulder sharpening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
| CX01 | Expiry of patent term |