CN201258216Y - Fast die exchanging apparatus for steel tube fastening die - Google Patents
Fast die exchanging apparatus for steel tube fastening die Download PDFInfo
- Publication number
- CN201258216Y CN201258216Y CNU2008201350981U CN200820135098U CN201258216Y CN 201258216 Y CN201258216 Y CN 201258216Y CN U2008201350981 U CNU2008201350981 U CN U2008201350981U CN 200820135098 U CN200820135098 U CN 200820135098U CN 201258216 Y CN201258216 Y CN 201258216Y
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- China
- Prior art keywords
- horizontal support
- bent plate
- steel pipe
- die
- clamping mold
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- Expired - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model provides a quick die change device for steel pipe clamping dies, which is characterized in that the device comprises a lifting column, a bent plate and a horizontal support rod, wherein, the lifting column is positioned above the bent plate; the horizontal support rod is arranged at the lower end of the bent plate; and the position, the shape of the cross section and the size of the horizontal support rod adapt to the lifting holes of the steel pipe clamping dies. The device has the advantages of simple and compact structure and reasonable design; the steel pipe clamping dies with different specifications are only required to design the dedicated lifting holes in the same position; the replacement of all the dies can be completed by only a set of die change device; and the replacement of an upper clamping die and a lower clamping die can be satisfied at the same time. Therefore, the assembly and the disassembly of the dies are quick and convenient, the auxiliary time is reduced, and the production efficiency is improved.
Description
Technical field the utility model belongs to the auxiliary facilities of tubulation industry, is specifically related to a kind of device of the steel pipe clamping mold being realized quick die change.
Background technology steel pipe clamping mold when tack or chamfering in the past all has the base of clamping to interfere owing to upper and lower, more adopt during mold exchange steel rope directly clamping mold to be pulled out usually, need when mounted mould to be pushed or pulls out the clamping base by very big manpower, or adopt a kind of simple frock to lift clamping mold, the other end is by manpower leveling, and middle extension steel rope is packed clamping mold into or dismantled.The steel pipe caliber is from the scope of 20 ＂～46 ＂, the corresponding a kind of clamping mold of a kind of steel pipe of specification, because the variation of production guiding principle, clamping mold needs often to change, and the said method complicated operation, has potential safety hazard, seriously restricts production efficiency.
The steel pipe clamping mold quick die change device that the summary of the invention the purpose of this utility model provides a kind of more mold exchange rapid and convenient, reduces non-cutting time, enhances productivity.
To achieve these goals, the technical scheme taked of the utility model is:
A kind of steel pipe clamping mold quick die change device, it is characterized in that: it is formed by playing davit, bent plate and horizontal support bar, described davit is positioned at the top of bent plate, horizontal support bar is arranged on the lower end of bent plate, and the position of horizontal support bar, cross sectional shape and size and steel pipe clamping mold lifting eye are suitable.
The front shape of described bent plate is " people " font, and horizontal support bar is arranged on two of bent plate lower end and sticks, and the angle between two forks is in 90～120 ° of scopes.
Described horizontal support bar upwarps 1～5 °.
The above-mentioned steel steel pipe clamping mold quick die change device that the utility model provides, simple and compact for structure, reasonable in design, the steel pipe clamping mold of different size only needs at same position design specialized lifting eye, only depend on the replacing that to finish whole moulds once the cover mould changing device, and can satisfy the replacing of upper and lower clamping mold simultaneously, installation and removal are convenient, reduce non-cutting time, raise the efficiency.
Description of drawings Fig. 1 is the utility model mould structure scheme drawing;
Fig. 2 is that the K of Fig. 1 is to structural representation
The specific embodiment is further elaborated to the utility model below in conjunction with accompanying drawing:
As shown in Figure 1, steel pipe when tack or chamfering, the clamping mold of use, clamping mold 1 is contained on the mounting seat 7 on it, following clamping mold 2 is contained in down on the mounting seat 8, all is arranged with lifting eye 3 on the upper and lower clamping mold 1 and 2.
As shown in Figure 2, the quick die change device that the utility model provides is made up of a davit 4, bent plate 5, horizontal support bar 6, plays the top that davit 4 is positioned at bent plate 5, and external force acts on herein during lifting; Bent plate 5 is base portions, its shape is looked from the front and is " people " font, and the angle between two forks is advisable in 90～120 ° of scopes, is convenient to bear the weight of clamping mold, the size that bent plate 5 side view curvature are divided is mainly considered the profile of clamping mold, does not interfere when work; Horizontal support bar 6 is positioned at two of " people " font bent plate 5 lower ends to be gone up again, and horizontal support bar 6 upwarps 1～5 °, and the angle in the present embodiment between horizontal support bar 6 and midperpendicalar is 88 ° (upwarping 2 °), skids off mould changing device to prevent clamping mold.
During lifting, in the lifting eye 3 of clamping mold 1,2, clamping mold is loaded onto or pulled down from the davit 4 position application of forces by external force about the horizontal support bar 6 of this quick die change device penetrates, the Heave Here is in the center of mould changing device and mould, does not have off-centre.The position of the clamping mold design-calculated lifting eye of different size all is identical with size, therefore only needs can finish the replacing of whole moulds once the cover mould changing device, and is applicable to clamping mold 1,2 up and down simultaneously.
Above-described only is preferred embodiment of the present utility model.Should be understood that for the person of ordinary skill of the art, under technology enlightenment provided by the utility model,, can also make other equivalent modifications and improvement, also should be considered as protection domain of the present utility model as the common practise of mechanical field.
Claims (3)
1, a kind of steel pipe clamping mold quick die change device, it is characterized in that: it is formed by playing davit, bent plate and horizontal support bar, described davit is positioned at the top of bent plate, described horizontal support bar is arranged on the lower end of bent plate, and the position of horizontal support bar, cross sectional shape and size and steel pipe clamping mold lifting eye are suitable.
2, steel pipe clamping mold quick die change device according to claim 1, it is characterized in that: the front shape of described bent plate is " people " font, and horizontal support bar is arranged on two of bent plate lower end and sticks, and the angle between two forks is in 90～120 ° of scopes.
3, steel pipe clamping mold quick die change device according to claim 1 and 2, it is characterized in that: described horizontal support bar upwarps 1～5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201350981U CN201258216Y (en) | 2008-08-29 | 2008-08-29 | Fast die exchanging apparatus for steel tube fastening die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201350981U CN201258216Y (en) | 2008-08-29 | 2008-08-29 | Fast die exchanging apparatus for steel tube fastening die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258216Y true CN201258216Y (en) | 2009-06-17 |
Family
ID=40772451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201350981U Expired - Fee Related CN201258216Y (en) | 2008-08-29 | 2008-08-29 | Fast die exchanging apparatus for steel tube fastening die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258216Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI738535B (en) * | 2020-10-08 | 2021-09-01 | 徐偉傑 | Quick die change device |
-
2008
- 2008-08-29 CN CNU2008201350981U patent/CN201258216Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI738535B (en) * | 2020-10-08 | 2021-09-01 | 徐偉傑 | Quick die change device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20100829 |