CN203236239U - Air bottle bottom fixing device - Google Patents
Air bottle bottom fixing device Download PDFInfo
- Publication number
- CN203236239U CN203236239U CN 201320275360 CN201320275360U CN203236239U CN 203236239 U CN203236239 U CN 203236239U CN 201320275360 CN201320275360 CN 201320275360 CN 201320275360 U CN201320275360 U CN 201320275360U CN 203236239 U CN203236239 U CN 203236239U
- Authority
- CN
- China
- Prior art keywords
- supporting columns
- bolt
- baffle plate
- screw
- blocking plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an air bottle bottom fixing device which comprises two supporting columns and a blocking plate. The two supporting columns are fixedly connected to a bottom installation plate, the two supporting columns are arranged on the same side of the blocking plate, a bolt hole is formed in the blocking plate, a locating bolt penetrates through the bolt hole to extend out, the extending-out end of a screw of the locating bolt points to between the two supporting columns, and the length of the screw is larger than the thickness of the blocking plate. When a work piece is placed, the two supporting columns and the blocking plate are respectively arranged on two sides of the work piece, three points where the work piece is in contact with the two supporting columns and the locating bolt are utilized to locate a plane. By means of the structure, the air bottle bottom fixing device is good in clamping effect, a few in used accessories, simple in structure, convenient to operate and low in cost.
Description
Technical field
The utility model provides a kind of fixture, particularly the gas cylinder base fixture.
Background technology
For fixing of curved end workpiece, generally be that employing embedding mould is fixed or the claw-like parts are fixed, when adopting the embedding mould fixedly, curved end workpiece fixed heel is firm, but can only fix by corresponding workpiece, and can not dissect operation, fixing usually can the processing of claw-like parts dissectd operation, but general claw-like parts all are to connect by its connecting rod, cause easily the crooked or fracture of connecting rod when external force is excessive.
In the high-pressure bottle industry, usually need to be with the high-pressure bottle steel cylinder, the hemispherical member of bottom is fixed, dissect operation, mould is fixing fixes the fixedly requirement that all is difficult to meet to the bottom of steel cylinder hemispherical member with the claw-like parts by embedding, during at present operation, the workman must be welded on hemispherical member on the anchor post, hemispherical member is being dissectd operation, and operation is complete, welding portion is removed again.Adopt said method, although can be effectively fixedly the curved end workpiece process the high cost that operates, inefficiency.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple to operate, reusable gas cylinder base fixture of energy.
In order to solve the problems of the technologies described above, the utility model provides a kind of gas cylinder base fixture, comprise on the installing plate of bottom and be fixedly connected with two pillars and a baffle plate, the position of two pillars is in the homonymy of baffle plate, screw is arranged on the baffle plate, bolt sees through screw and stretches out, and the screw rod external part of bolt points between two pillars, and the length of screw rod is greater than the thickness of baffle plate.
Adopt this structure, the position of two pillars is in the same side of baffle plate, the curved end workpiece is placed between two pillars and the baffle plate, utilize bolt and workpiece on two pillars and the baffle plate that three contact points are arranged, utilize determine fixedly curved end workpiece of a face principle at 3, clamp the curved end workpiece by the bolt on the controllable register, not only the location is firm, and can resetting.
For clearer understanding technology contents of the present utility model, below the gas cylinder base fixture is installed referred to as this.
On the installing plate of this device through hole is arranged, on the pillar bottom outer wall of this device screw thread is arranged, threaded engagement between through hole and the pillar, the height of pillar is greater than the thickness of installing plate; Adopt such structure can make according to the height of regulating two pillars, fix the workpiece of different size.
Through hole on the installing plate of this device is stepped hole; Adopt such structure so that leg portion falls into stepped hole, strengthen the steadiness of pillar.
Description of drawings
Fig. 1 is the top view of this device embodiment.
Fig. 2 is that Fig. 1 is along the cutaway view of A-A direction.
The specific embodiment
The gas cylinder base fixture comprises bottom installing plate 2 shown in Fig. 1 to 2, welding baffle plate 4 is arranged on the installing plate 2, the screw (not shown) is arranged on the baffle plate 4, bolt 1 sees through screw and stretches out, the length of the screw rod 7 of bolt 1 is greater than the thickness of baffle plate 4, can come adjusting screw(rod) 7 to stretch out the displacement of baffle plate 4 by rotation bolt 1, two stepped holes 6 are arranged on the correspondence on the installing plate 2, two stepped holes 6 are in the same side of baffle plate 4, cooperate with two pillar 3 lower thread respectively on two stepped holes 6, pillar 3 parts fall into stepped hole 6, the height of pillar 3 is greater than the thickness of stepped hole 6, two pillars 3 and baffle plate 4 distribute not point-blank at installing plate 2, and the screw rod 7 of bolt 1 stretches out the mid point that baffle plate 4 points between two bolts 1.
During use, the curved end workpiece is placed on the installing plate 2 of this device, two pillars 3 and baffle plate 4 lay respectively at the both sides of workpiece, passing through rotation bolt 1, make bolt 1 prolong axial direction and be resisted against the curved end surface of the work, so that the bolt 1 on two pillars 3 and the baffle plate 4 has three contact points with the curved end workpiece, utilize determine fixedly curved end workpiece of face principles at 3, bolt 1 and two pillars 3 are clamping curved end workpiece jointly; When complete to the curved end workpiece operation, by direction turn-knob bolt 1, so that bolt 1 is to away from the motion of the opposite direction of workpiece, and then take off workpiece.
Above-described only is a kind of embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle; can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. gas cylinder base fixture, it is characterized in that: comprise on the installing plate of bottom being fixedly connected with two pillars and a baffle plate, the position of two pillars is in the homonymy of baffle plate, screw is arranged on the baffle plate, bolt sees through screw and stretches out, the screw rod external part of bolt points between two pillars, and the length of screw rod is greater than the thickness of baffle plate.
2. gas cylinder base fixture according to claim 1 is characterized by: on the described installing plate through hole arranged, on the outer wall of described pillar bottom screw thread arranged, and threaded engagement between through hole and the pillar, the height of pillar is greater than the thickness of installing plate.
3. gas cylinder base fixture according to claim 2, it is characterized by: the through hole on the described installing plate is stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275360 CN203236239U (en) | 2013-05-18 | 2013-05-18 | Air bottle bottom fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275360 CN203236239U (en) | 2013-05-18 | 2013-05-18 | Air bottle bottom fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236239U true CN203236239U (en) | 2013-10-16 |
Family
ID=49313569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320275360 Expired - Fee Related CN203236239U (en) | 2013-05-18 | 2013-05-18 | Air bottle bottom fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252661A (en) * | 2013-05-18 | 2013-08-21 | 安徽联友压力容器有限公司 | Gas cylinder bottom fixing device |
-
2013
- 2013-05-18 CN CN 201320275360 patent/CN203236239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252661A (en) * | 2013-05-18 | 2013-08-21 | 安徽联友压力容器有限公司 | Gas cylinder bottom fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |