CN206009634U - A kind of composite cylinder aluminium alloy inner container spinning fixture - Google Patents
A kind of composite cylinder aluminium alloy inner container spinning fixture Download PDFInfo
- Publication number
- CN206009634U CN206009634U CN201621000285.XU CN201621000285U CN206009634U CN 206009634 U CN206009634 U CN 206009634U CN 201621000285 U CN201621000285 U CN 201621000285U CN 206009634 U CN206009634 U CN 206009634U
- Authority
- CN
- China
- Prior art keywords
- voussoir
- claw
- pedestal
- aluminium alloy
- inner container
- 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 a kind of composite cylinder aluminium alloy inner container spinning fixture, including cylindric pedestal and the claw on the inside of pedestal, voussoir is convexly equipped with the inside of the claw, the madial wall of the pedestal is provided with the chute coordinated with the voussoir, and the fixture also includes pulling voussoir along the actuating unit of the chute sliding.During work, pipe fitting is stretched in the pedestal of cylindrical shape, and actuating unit pulls voussoir slid inward, claw pressure is given in voussoir moving process, pipe fitting is clamped by claw, and voussoir is applied to the pressure adjustable of claw, it is to avoid clamping force is excessive to cause pipe fitting deformation or clamping force to cross small pipe fitting slip.
Description
Technical field
The utility model is related to a kind of composite cylinder aluminium alloy inner container process equipment, and in particular to a kind of composite cylinder aluminium is closed
Golden inner bag spinning fixture.
Background technology
Carbon fiber winding inner container composite cylinder is a kind of new material gas cylinder for developing in recent years, and which adopts carbon fiber as master
Bearing bed is wanted, compared with steel gas cylinder, with lightweight, use time length, corrosion-resistant, security performance be excellent and long service life
The advantages of.
Inner bag is formed by spinning by aluminum pipe, needs to clamp pipe in spinning process, existing hand-operated clamping device
Or automatic clamping device there is a problem of easily causing pipe fitting to deform when clamping pipe fitting because chucking power is excessive.
For example, Authorization Notice No. discloses a kind of cylinder liner rotation for the Chinese utility model patent of CN 202438632U
Pressure fixture for processing, the slide block being radially arranged and be uniformly distributed circumferentially on the slide, slide including center band through hole, slide block are stretched
Enter the one end in through hole and be fixed with curved splint, in the space surrounded by described curved splint, be provided with the set with axial cut-outs
Cylinder.
Utility model content
For solving the defect that existing clamping device is present, the utility model provides a kind of composite cylinder aluminium alloy inner container spinning
Use fixture.
A kind of composite cylinder aluminium alloy inner container spinning fixture, including cylindric pedestal and on the inside of pedestal
Claw, the claw are convexly equipped with voussoir towards pedestal side, and the madial wall of the pedestal is provided with the chute coordinated with the voussoir,
The fixture also includes pulling voussoir along the actuating unit of the chute sliding.
During work, pipe fitting is stretched in the pedestal of cylindrical shape, and actuating unit pulls voussoir slid inward, in voussoir moving process
Pipe fitting is clamped to claw pressure, claw, voussoir is applied to the pressure adjustable of claw, it is to avoid clamping force is excessive to cause pipe fitting to deform
Or clamping force crosses small pipe fitting slip.
For further preventing the relative slip between claw and pipe fitting, it is preferable that the clamping face of the claw is provided with increase
The salient point of frictional force.
It is fixedly connected between voussoir and claw, it is preferable that the voussoir is fixedly connected with claw by bolt.
For further preventing the relative displacement between voussoir and claw, it is preferable that be provided with key between the claw and voussoir
Groove fit structure.
Diametrically there is relative displacement when pulled between pedestal for preventing voussoir, it is preferable that the voussoir and cunning
The side that groove coordinates is provided with flange.In the embedded chute of flange, diametrically voussoir is carried out spacing, prevent its between pedestal
Radially there is relative movement.
In the present invention, the power size of actuating unit is adjustable, as a kind of preferred embodiment of actuating unit, described dynamic
The pull bar that force mechanisms are included hydraulic cylinder and are connected by installing plate with the piston rod of hydraulic cylinder, the pull bar is with voussoir activity even
Connect.The pressure adjustable of hydraulic cylinder, so as to chucking power of the adjustable claw to pipe fitting.
It is further preferred that the madial wall of the pedestal is provided with for carrying out circumference to pull bar to spacing groove.
Hydraulic cylinder works, pull pull bar, drive voussoir by pull bar, give along chute slid inward, voussoir slid inward
Claw apply pressure, pipe fitting is clamped by claw, due to the pressure adjustable of hydraulic cylinder, can avoid chucking power excessive cause pipe fitting become
Shape.
Compared with existing clamping device, the utility model has the advantages that：
(1) by hydraulic means Automatic-clamping, work-handling efficiency is improve.
(2) can to pass through hydraulic pressure adjustable for clamping force, it is to avoid manual clamping causes that clamping force is excessive to cause pipe fitting to deform, or
Clamping force is too small, and workpiece is loosened in spinning process.
Description of the drawings
Fig. 1 is profile of the present utility model.
Fig. 2 is the A direction views shown in Fig. 1.
Shown in figure, reference is as follows：
1- pipe fitting 2- claw 3- voussoirs
4- flange 5- pedestal 6- pull bars
7- installing plate 8- hydraulic cylinder 9- keyway fit structures
10- salient points.
Specific embodiment
As depicted in figs. 1 and 2, a kind of composite cylinder aluminium alloy inner container spinning fixture, including a pedestal 5,5 one-tenth of pedestal
Cylindrical shape, cylindrical shape one end open are used for accommodating pipe fitting 1 and stretching into, and one end is closed for installing hydraulic cylinder 8.
The inner side at pedestal opening end is circumferentially uniformly distributed installation claw 2, arranges voussoir between claw 2 and base internal wall
3, voussoir 3 is slidably matched with base internal wall and is fixedly connected between claw 2.
The inwall of pedestal opening one end is the inclined-plane for extending out, and uniformly opens up chute on inclined-plane, and voussoir 3 is matched somebody with somebody with slide
Close, the side that voussoir is coordinated with chute is provided with flange 4, i.e. voussoir, with the face both sides of chute cooperation, there is flanging, and chute will be outer
Flange is surrounded, and limits the relative movement that radial direction occurs between voussoir and pedestal.Voussoir is located between claw and pedestal, wide section one
Side is flushed with pedestal mouth, narrow section side is towards base interior.
Keyway matching mechanism 9 is provided between voussoir and claw, is fastened also by bolt at keyway matching mechanism 9, claw 2
Clamping face is the cambered surface being engaged with pipe fitting, and cambered surface is provided with some salient points 10, increases the frictional force of claw clamping face.
The other end of pedestal installs a hydraulic cylinder 8, and one piece of installing plate 7, installing plate 7 are fixed in the piston rod top of hydraulic cylinder
For pull bar 6 corresponding with voussoir quantity in pedestal, is hinged on installing plate, pass through rod hinge connection between pull bar 6 and corresponding voussoir
(the narrow section side of voussoir is connected with pull bar), on the inwall of pedestal, open up groove (not shown) vertically, pull bar is embedded in right
It is slidably matched and groove between in the groove that answers, groove limits circumference of the pull bar along inwall to slip.
Working method of the present utility model is as follows：
Hydraulic cylinder works, pull bar (are defined by direction shown in Fig. 1) to the left and are moved, and drive voussoir to left movement by pull bar,
Voussoir is pressed downward claw in being moved to the left, tubing is clamped by claw.
The case that is embodied as of the utility model patent is the foregoing is only, but the technical characteristic of the utility model patent is simultaneously
This is not limited to, any those skilled in the relevant art in field of the present utility model, all cover by the change or modification made
Among the scope of the claims of the present utility model.
Claims (7)
1. a kind of composite cylinder aluminium alloy inner container spinning fixture, including cylindric pedestal and the card on the inside of pedestal
Pawl, it is characterised in that the claw is convexly equipped with voussoir towards pedestal side, the madial wall of the pedestal is provided with is matched somebody with somebody with the voussoir
The chute of conjunction, the fixture also include pulling voussoir along the actuating unit of the chute sliding.
2. composite cylinder aluminium alloy inner container spinning fixture as claimed in claim 1, it is characterised in that the clamping of the claw
Face is provided with the salient point for increasing frictional force.
3. composite cylinder aluminium alloy inner container spinning fixture as claimed in claim 1, it is characterised in that the voussoir passes through spiral shell
Bolt is fixedly connected with claw.
4. composite cylinder aluminium alloy inner container spinning fixture as claimed in claim 1, it is characterised in that the claw and voussoir
Between be provided with keyway fit structure.
5. composite cylinder aluminium alloy inner container spinning fixture as claimed in claim 1, it is characterised in that the voussoir and chute
The side of cooperation is provided with flange.
6. composite cylinder aluminium alloy inner container spinning fixture as claimed in claim 1, it is characterised in that the actuating unit bag
The pull bar for including hydraulic cylinder and being connected by installing plate with the piston rod of hydraulic cylinder, the pull bar are flexibly connected with voussoir.
7. composite cylinder aluminium alloy inner container spinning fixture as claimed in claim 6, it is characterised in that the inner side of the pedestal
Wall is provided with for carrying out circumference to pull bar to spacing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000285.XU CN206009634U (en) | 2016-08-30 | 2016-08-30 | A kind of composite cylinder aluminium alloy inner container spinning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000285.XU CN206009634U (en) | 2016-08-30 | 2016-08-30 | A kind of composite cylinder aluminium alloy inner container spinning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009634U true CN206009634U (en) | 2017-03-15 |
Family
ID=58255772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621000285.XU Expired - Fee Related CN206009634U (en) | 2016-08-30 | 2016-08-30 | A kind of composite cylinder aluminium alloy inner container spinning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500220A (en) * | 2019-01-14 | 2019-03-22 | 吴江索南精密机械有限公司 | A kind of boss part punching die |
| CN112428293A (en) * | 2020-12-02 | 2021-03-02 | 江西联创光电超导应用有限公司 | Wedge type clamping device with high temperature resistant function |
| CN114798936A (en) * | 2022-04-12 | 2022-07-29 | 浙江凯博压力容器有限公司 | Internal-pulling type pressure container closing tube blank clamp |
-
2016
- 2016-08-30 CN CN201621000285.XU patent/CN206009634U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500220A (en) * | 2019-01-14 | 2019-03-22 | 吴江索南精密机械有限公司 | A kind of boss part punching die |
| CN112428293A (en) * | 2020-12-02 | 2021-03-02 | 江西联创光电超导应用有限公司 | Wedge type clamping device with high temperature resistant function |
| CN114798936A (en) * | 2022-04-12 | 2022-07-29 | 浙江凯博压力容器有限公司 | Internal-pulling type pressure container closing tube blank clamp |
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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: 20170315 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |