CN107379602A - Interior forcing press - Google Patents
Interior forcing press Download PDFInfo
- Publication number
- CN107379602A CN107379602A CN201710662218.7A CN201710662218A CN107379602A CN 107379602 A CN107379602 A CN 107379602A CN 201710662218 A CN201710662218 A CN 201710662218A CN 107379602 A CN107379602 A CN 107379602A
- Authority
- CN
- China
- Prior art keywords
- pressure platform
- upper pressure
- platform
- forcing press
- arch frame
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/34—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure involving a plurality of plungers acting on the platen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The present invention proposes a kind of interior forcing press, including arch frame, upper pressure platform and lower pressure platform are provided with arch frame, lower pressure platform is fixed setting, upper pressure platform can the oscilaltion in arch frame, four guide rails are provided with arch frame, upper pressure platform can move along four guide rails, upper pressure platform center of top is connected with pressure plunger, pressure plunger both sides are respectively provided with a lifting piston, pressure plunger and lifting piston are connected by oil pipe with hydraulic oil container, upper pressure platform bottom is provided with upper mold channel, lower mold slots are provided with lower pressure platform, lower mold slots both sides are respectively equipped with Pneumatic compression device and the stifled sealing device of plug.The interior forcing press is declined by upper mold channel to be fastened to form die space with lower mold slots, Pneumatic compression device and the stifled sealing device work of plug make pipe fitting be formed set machining shape by compression swelling is limited, and more efficient, homogeneity of product is more preferable, meanwhile the lifting of pressure platform is also more steady.
Description
Technical field
The invention belongs to machining equipment field, more particularly to a kind of interior forcing press.
Background technology
At present, in pipe fitting processing, easily there is unbalance stress during compacted products, homogeneity of product is poor, serious shadow
Ring the quality of product.In addition, general large-scale four guide pillars forcing press realizes the upper of workbench all with the lifting of three hydraulic pistons
Lower movement, so require that the motion of three pistons must be synchronous, platform motion otherwise can be caused uneven.Therefore, need badly now
A kind of rational interior forcing press of design science.
The content of the invention
The present invention proposes a kind of interior forcing press, solves and suppresses that tubing products uniformity is poor, production efficiency in the prior art
The problem of low.
The technical proposal of the invention is realized in this way：A kind of interior forcing press, including arch frame, in the arch frame
Provided with upper pressure platform and lower pressure platform, the lower pressure platform is fixed setting, and the upper pressure platform can be in the arch
Oscilaltion in shape frame, the arch frame is interior to be provided with four guide rails, and the upper pressure platform can be transported along four guide rails
Dynamic, the upper pressure platform center of top is connected with pressure plunger, and the pressure plunger both sides are respectively provided with a lifting piston, described
Pressure plunger and the lifting piston are connected by oil pipe with hydraulic oil container, and the upper pressure platform bottom is provided with mold
Groove, the lower pressure platform is interior to be provided with lower mold slots, and the lower mold slots both sides are respectively equipped with Pneumatic compression device and plug is stifled close
Seal apparatus.
As a preferred embodiment, when the upper pressure platform declines, the upper pressure platform is added by described
Hydraulic plunger is realized to be declined along the guide rail.
As a preferred embodiment, when the upper pressure platform rises, the upper pressure platform passes through two institutes
State lifting piston and realize and rise along the guide rail.
As a preferred embodiment, the guide rail is V-type rail.
As a preferred embodiment, the Pneumatic compression device and the stifled sealing device of the plug can be in the lower moulds
Move in the horizontal direction groove both sides.
As a preferred embodiment, the upper mold channel is fixed on the upper pressure platform bottom by link.
After employing above-mentioned technical proposal, the beneficial effects of the invention are as follows：The pipe fitting for needing to process is put into lower mold slots
In, upper mold channel declines to be fastened to form die space with lower mold slots, and Pneumatic compression device and the stifled sealing device work of plug make pipe
Part is limited by compression swelling and forms set machining shape, and more efficient, homogeneity of product is more preferable.In addition, three pistons are changed to one
Individual pressure plunger and two lifting pistons, while four guide pillars are removed, change four V-type rails into, pressure plunger is responsible for platform
Decline, fall and completed by its own gravity, two lifting pistons are responsible for the rising of platform, efficiently avoid platform motion not
Flat, the operating cost of interior forcing press is relatively transformed to decline to a great extent before.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the overall structure diagram of forcing press in the present invention.
In figure, the upper pressure platforms of 1-；Pressure platform under 2-；3- guide rails；4- pressure plungers；5- lifts piston；6- molds
Groove；Mold slots under 7-；8- Pneumatic compression devices；The stifled sealing device of 9- plugs；10- links.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment：
As shown in figure 1, a kind of interior forcing press, including arch frame, arch frame is interior to be provided with upper pressure platform 1 and lower pressure
Platform 2, lower pressure platform 2 are fixed setting, upper pressure platform 1 can the oscilaltion in arch frame, be provided with arch frame
Four guide rails 3, upper pressure platform 1 can move along four guide rails 3, and the upper center of top of pressure platform 1 is connected with pressure plunger 4, adds
The both sides of hydraulic plunger 4 are respectively provided with a lifting piston 5, and pressure plunger 4 and lifting piston 5 are connected by oil pipe with hydraulic oil container, on
The bottom of pressure platform 1 is provided with upper mold channel 6, is provided with lower mold slots 7 in lower pressure platform 2, the lower both sides of mold slots 7, which are respectively equipped with, to be filled
Gas pressue device 8 and the stifled sealing device 9 of plug, when upper pressure platform 1 declines, upper pressure platform 1 realizes edge by pressure plunger 4
Guide rail 3 declines, and when upper pressure platform 1 rises, upper pressure platform 1 is realized along guide rail 3 by two lifting pistons 5 to be risen, and is led
Rail 3 is V-type rail, and Pneumatic compression device 8 and the stifled sealing device 9 of plug can move in the horizontal direction in the lower both sides of mold slots 7, upper mould
Tool groove 6 is fixed on the upper bottom of pressure platform 1 by link 10.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (6)
- A kind of 1. interior forcing press, it is characterised in that including：Arch frame, the arch frame is interior to be provided with upper pressure platform with Pressure platform, the lower pressure platform for fixed setting, the upper pressure platform can the oscilaltion in the arch frame, institute State in arch frame and be provided with four guide rails, the upper pressure platform can move along four guide rails, the upper pressure platform top Portion center is connected with pressure plunger, and the pressure plunger both sides are respectively provided with a lifting piston, the pressure plunger and the lifting Piston is connected by oil pipe with hydraulic oil container, and the upper pressure platform bottom is provided with upper mold channel, in the lower pressure platform Provided with lower mold slots, the lower mold slots both sides are respectively equipped with Pneumatic compression device and the stifled sealing device of plug.
- 2. forcing press in as claimed in claim 1, it is characterised in that：When the upper pressure platform declines, the upper pressure Platform is realized along the guide rail by the pressure plunger to be declined.
- 3. forcing press in as claimed in claim 2, it is characterised in that：When the upper pressure platform rises, the upper pressure Platform is realized along the guide rail by two lifting pistons to be risen.
- 4. forcing press in as claimed in claim 1, it is characterised in that：The guide rail is V-type rail.
- 5. forcing press in as claimed in claim 1, it is characterised in that：The Pneumatic compression device and the stifled sealing device of the plug It can be moved in the horizontal direction in the lower mold slots both sides.
- 6. forcing press in as claimed in claim 1, it is characterised in that：The upper mold channel is fixed on described by link Pressure platform bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662218.7A CN107379602A (en) | 2017-08-04 | 2017-08-04 | Interior forcing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662218.7A CN107379602A (en) | 2017-08-04 | 2017-08-04 | Interior forcing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379602A true CN107379602A (en) | 2017-11-24 |
Family
ID=60344601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662218.7A Pending CN107379602A (en) | 2017-08-04 | 2017-08-04 | Interior forcing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379602A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1139708A (en) * | 1954-11-17 | 1957-07-04 | Bliss E W Co | Mechanical press |
| CN201745186U (en) * | 2010-06-25 | 2011-02-16 | 镇江立达纤维工业有限责任公司 | Large table-top press stabilizing device of mould pressing production line |
| TWM506218U (en) * | 2015-02-17 | 2015-08-01 | Rong-Chang Guo | Upper cover structure of adjustable pneumatic shock absorber |
| CN104985043A (en) * | 2015-01-30 | 2015-10-21 | 西北工业大学 | Electromagnetic induction heating bulging apparatus and shaping method for metal conductor pipe |
| CN207273931U (en) * | 2017-08-04 | 2018-04-27 | 潍坊市高品机械制造有限公司 | Interior forcing press |
-
2017
- 2017-08-04 CN CN201710662218.7A patent/CN107379602A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1139708A (en) * | 1954-11-17 | 1957-07-04 | Bliss E W Co | Mechanical press |
| CN201745186U (en) * | 2010-06-25 | 2011-02-16 | 镇江立达纤维工业有限责任公司 | Large table-top press stabilizing device of mould pressing production line |
| CN104985043A (en) * | 2015-01-30 | 2015-10-21 | 西北工业大学 | Electromagnetic induction heating bulging apparatus and shaping method for metal conductor pipe |
| TWM506218U (en) * | 2015-02-17 | 2015-08-01 | Rong-Chang Guo | Upper cover structure of adjustable pneumatic shock absorber |
| CN207273931U (en) * | 2017-08-04 | 2018-04-27 | 潍坊市高品机械制造有限公司 | Interior forcing press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |