CN104985054B - A kind of high-pressure oil pipe pressing mould - Google Patents
A kind of high-pressure oil pipe pressing mould Download PDFInfo
- Publication number
- CN104985054B CN104985054B CN201510399649.XA CN201510399649A CN104985054B CN 104985054 B CN104985054 B CN 104985054B CN 201510399649 A CN201510399649 A CN 201510399649A CN 104985054 B CN104985054 B CN 104985054B
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- CN
- China
- Prior art keywords
- hydraulic
- oil pipe
- hydraulic pressure
- fluid head
- pedestal
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
- B21D39/046—Connecting tubes to tube-like fittings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of high-pressure oil pipe pressing mould,Including pedestal,Hydraulic means,The pedestal is hollow cylinder,Oil pipe passage is provided with the middle of pedestal,The hydraulic means is 48 hydraulic seats,The hydraulic seat includes hydraulic pressure platform,Hydraulic tube,Fluid head,The hydraulic tube is connected with fluid head by hydraulic pressure platform,The hydraulic seat is arranged on base interior,It is symmetrically arranged amongst oil pipe passage outside,Hydraulic tube is stretched out outside pedestal,The oil pipe vias inner walls are provided with hydraulic pressure hole,The hydraulic pressure hole is quantity identical with hydraulic seat,The position in hydraulic pressure hole is corresponding with fluid head position,Internal taper is provided with hydraulic pressure hole on hydraulic pressure hole and fluid head opposite face,Fluid head is provided with corresponding external taper,High-pressure oil pipe pressing mould of the present invention,Using tube wall forces location,Limit the stroke of fluid head,Position is accurate,And fluid head is replaceable,Can adjust and withhold depth,Simple structure,It is easy to operate,Production efficiency is high.
Description
Technical field
The invention belongs to buckle machine technical field, and in particular to a kind of high-pressure oil pipe pressing mould.
Background technology
Buckle machine is a kind of hydraulic test for withholding pipe fitting assembly, and supporting metal joint is passed through buckle machine by it
Mould apply convergent force, metal joint is firmly withheld stopping on supporting engineering machinery high-pressure oil pipe or automobile
On Che Guan, machine oil pipe, air-conditioner pipe, power pipe, the standard withheld is not de- head, and glue in sebific duct is not destroyed；Want not take off head, withhold
Dynamics is big；Want not destroy interior glue, the dynamics of withholding is small；The dynamics that this contradictory requirements are withheld will just, but it is this
Smooth to be difficult to grasp, when finding to withhold great efforts, pipe fitting starts deformation, closes hydraulic test, in addition it is also necessary to a period of time
Can stop, it is impossible to real control, when encountering problems or regulating and controlling panel failure cannot handover operation, be inconvenient.
The content of the invention
To solve the above problems, the invention discloses a kind of high-pressure oil pipe pressing mould, using tube wall forces location, position
Precisely, fluid head is replaceable, can adjust and withhold depth, and simple structure is easy to operate, and production efficiency is high.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of high-pressure oil pipe pressing mould, it is characterised in that：The mould includes pedestal, hydraulic means, and the pedestal is
Hollow cylinder, is provided with oil pipe passage in the middle of pedestal, the hydraulic means is 4-8 hydraulic seat, and the hydraulic seat includes hydraulic pressure
Platform, hydraulic tube, fluid head, the hydraulic tube are connected with fluid head by hydraulic pressure platform, and the hydraulic seat is arranged on base interior, right
Title is arranged in oil pipe passage outside, and hydraulic tube is stretched out outside pedestal, and the wall of the oil pipe passage is provided with hydraulic pressure hole, the hydraulic pressure hole
It is quantity identical with hydraulic seat, the position in hydraulic pressure hole is corresponding with fluid head position, the hydraulic pressure on hydraulic pressure hole and fluid head opposite face
Hole is provided with internal taper, and fluid head is provided with corresponding external taper.
Used as a modification of the present invention, the wall thickness of the oil pipe passage is 5-8mm.
Used as a modification of the present invention, the fluid head is bolted with hydraulic pressure platform.
Used as a modification of the present invention, the quantity of the hydraulic seat is 4,6 or 8, and quantity is even numbers.
The beneficial effects of the invention are as follows：
A kind of high-pressure oil pipe pressing mould of the present invention, using tube wall forces location, limits the stroke of fluid head, position
Put precisely, and fluid head is replaceable, can adjust and withhold depth, and simple structure is easy to operate, and production efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is fluid head of the present invention and hydraulic pressure hole schematic diagram.
Reference numerals list：
1st, pedestal, 2, oil pipe passage, 3, hydraulic seat, 4, hydraulic pressure platform, 5, hydraulic tube, 6, fluid head, 7, the wall of oil pipe passage,
8th, hydraulic pressure hole, 9, high-pressure oil pipe, 10, internal taper, 11, external taper, 12, bolt.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " for being used in description below,
" afterwards ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " refer respectively to direction or remote
From the direction of particular elements geometric center.
As illustrated, a kind of high-pressure oil pipe pressing mould of the present invention, including pedestal 1, hydraulic means, the pedestal
1 is hollow cylinder, and oil pipe passage 2 is provided with the middle of pedestal 1, and the hydraulic means is 4-8 hydraulic seat 3, and the hydraulic seat 3 is wrapped
Hydraulic pressure platform 4, hydraulic tube 5, fluid head 6 are included, the hydraulic tube 5 is connected with fluid head 6 by hydraulic pressure platform 4, and the hydraulic seat 3 is set
Inside pedestal 1, the outside of oil pipe passage 2 is symmetrically arranged amongst, hydraulic tube 5 stretches out outside pedestal 1, set on the wall 7 of the oil pipe passage
There is hydraulic pressure hole 8, the hydraulic pressure hole 8 is quantity identical with hydraulic seat 3, and the position in hydraulic pressure hole 8 is corresponding with the position of fluid head 6, in liquid
Pressure hole 8 is provided with internal taper 10 with hydraulic pressure hole 8 on the opposite face of fluid head 6, and fluid head 6 is provided with corresponding external taper 11.
A kind of high-pressure oil pipe pressing mould of the present invention, the oil-feed of hydraulic tube 5 during work, fluid head 6 protracts, from hydraulic pressure
Hole 8 is inserted into, and withholds high-pressure oil pipe 9, and the present invention utilizes tube wall forces location, limits the stroke of fluid head, and position precisely, is being met
During to problem or regulation and control panel failure, will not also damage by pressure, internal taper 10 is provided with hydraulic pressure hole 8, fluid head 6 is provided with correspondence
External taper 11, good positioning effect when fluid head 6 protracts, and can with dispersion liquid pressure head 6 to the pressure of the wall 7 of oil pipe passage,
Increase the service life.
The present invention can also thicken the wall 7 of oil pipe passage, and its thickness is 5-8mm, firm durable, indeformable, it is ensured that matter
Amount.
Fluid head of the present invention 6 is connected with hydraulic pressure platform 4 by bolt 12, the fluid head 6 of replaceable different external tapers 11,
Can adjust and withhold depth, simple structure is easy to operate, and production efficiency is high.
The quantity of hydraulic seat of the present invention 3 is 4,6 or 8, and quantity is even numbers, uniform force when withholding, and is difficult
Breakage, increases the service life, improve production efficiency.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned implementation method, also includes
Constituted technical scheme is combined by above technical characteristic.
Claims (1)
1. a kind of high-pressure oil pipe pressing mould, it is characterised in that：The mould includes pedestal, hydraulic means, and the pedestal is sky
Heart cylinder, is provided with oil pipe passage in the middle of pedestal, the wall thickness of oil pipe passage is 5-8mm, and the hydraulic means is 4-8 hydraulic pressure
Seat, the hydraulic seat includes hydraulic pressure platform, hydraulic tube, fluid head, and the hydraulic tube is connected with fluid head by hydraulic pressure platform, the liquid
Wedge is arranged on base interior, is symmetrically arranged amongst oil pipe passage outside, and the quantity of hydraulic seat is 4,6 or 8, and quantity is double
Number, hydraulic tube is stretched out outside pedestal, and the wall of the oil pipe passage is provided with hydraulic pressure hole, and the hydraulic pressure hole is quantity and hydraulic seat phase
Together, the position in hydraulic pressure hole is corresponding with fluid head position, and internal taper, liquid are provided with hydraulic pressure hole on hydraulic pressure hole and fluid head opposite face
Pressure head is provided with corresponding external taper, and the fluid head is bolted with hydraulic pressure platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399649.XA CN104985054B (en) | 2015-07-09 | 2015-07-09 | A kind of high-pressure oil pipe pressing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399649.XA CN104985054B (en) | 2015-07-09 | 2015-07-09 | A kind of high-pressure oil pipe pressing mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104985054A CN104985054A (en) | 2015-10-21 |
| CN104985054B true CN104985054B (en) | 2017-06-13 |
Family
ID=54297014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510399649.XA Active CN104985054B (en) | 2015-07-09 | 2015-07-09 | A kind of high-pressure oil pipe pressing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104985054B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230180B (en) * | 2022-09-22 | 2023-05-26 | 太仓濂辉液压器材有限公司 | Hydraulic oil pipe assembly buckling device and working method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6922655B2 (en) * | 2002-12-18 | 2005-07-26 | General Electric Company | Method and apparatus for coupling a conduit |
| DE102006049238A1 (en) * | 2006-10-18 | 2008-04-24 | Arvinmeritor Emissions Technologies Gmbh | Method and a tool for producing exhaust gas-carrying devices |
| CN201791827U (en) * | 2010-07-12 | 2011-04-13 | 朱维平 | Pressing die for clasping pipeline machine |
| CN202943145U (en) * | 2012-11-09 | 2013-05-22 | 罗信精密零件(上海)有限公司 | Four-point accurate punch die for high pressure oil pipe connector |
| US9381561B2 (en) * | 2013-03-25 | 2016-07-05 | Betaswage Pty Ltd | Pinch decompression in radial crimp press machines |
| CN203817165U (en) * | 2014-05-23 | 2014-09-10 | 隽长岐 | Withhold machine head for high-pressure oil pipe |
| CN204770209U (en) * | 2015-07-09 | 2015-11-18 | 张家港市圣鼎源制管有限公司 | High pressure fuel pipe withholds mould |
-
2015
- 2015-07-09 CN CN201510399649.XA patent/CN104985054B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104985054A (en) | 2015-10-21 |
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| GR01 | Patent grant |