CN201795205U - Crimping machine - Google Patents
Crimping machine Download PDFInfo
- Publication number
- CN201795205U CN201795205U CN2010202606297U CN201020260629U CN201795205U CN 201795205 U CN201795205 U CN 201795205U CN 2010202606297 U CN2010202606297 U CN 2010202606297U CN 201020260629 U CN201020260629 U CN 201020260629U CN 201795205 U CN201795205 U CN 201795205U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- concentric
- mould
- oil hydraulic
- tapered sleeve
- 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
Links
- 238000002788 crimping Methods 0.000 title abstract 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 29
- 239000000945 filler Substances 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000004141 microcephaly Diseases 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model discloses a crimping machine comprising a hydraulic cylinder. The crimping machine is characterized in that the hydraulic cylinder is internally provided with a piston, a ring-shaped taper sleeve with the inner periphery being a circular conical surface, and a mold base; an end cover is arranged at one end of the hydraulic cylinder, and the ring-shaped taper sleeve is arranged at the other end of the hydraulic cylinder; the outer periphery of the mold base consisting of a plurality of concentric modules is adopted as a circular conical surface; spring holes are arranged in the mutually matched surfaces of the concentric modules, and each spring hole is internally provided with a peripheral return spring; each concentric module is connected with a mold block, and the concentric mold blocks with the same number as that of the concentric modules form the mold; and the piston is used for pushing the mold base, so that the mold base slides in the ring-shaped taper sleeve. The crimping machine is especially applicable to buckled connection between the joints of a flexible pipe and a metal pipe and has the advantages of great buckling force, high working efficiency, high fastening quality, convenient replacement of molds, and the like.
Description
Technical field
The utility model relates to a kind of button pipe machine, and especially a kind of being used for withheld the button pipe machine that links together with flexible pipe and pipe joint.
Background technique
Flexible pipe is widely used in metallurgy, oil drilling, the automobile and other industries, usually needs flexible pipe and pipe joint are linked together when practical application, by pipe joint flexible pipe and other equipment is linked together.Snapping between flexible pipe and the pipe joint usually exists between pipe joint and the body and is connected insecure, quality problems such as sealing is poor, easy to leak.In prior art, usually adopt two lobes, pintongs, the isostructural mould of eight lobes, withhold in the mode of extruding or punching press by jack or punch press, have complex structure, manufacturing efficiency is low, buckle press is little, quality of product is difficult to guarantee, mould is difficult for problems such as replacing.
The model utility content
The utility model is the deficiency that exists in the above-mentioned prior art for avoiding, and a kind of button pipe machine is provided, and with the raising buckle press, and improves the button tube efficiency and manages quality with button.
The utility model be the technical solution problem by the following technical solutions.
Button pipe machine includes oil hydraulic cylinder, and its structural feature is to be provided with ring tapered sleeve, mould seat and the piston that inner peripheral surface is a conical surface in the oil hydraulic cylinder successively, and an end of described oil hydraulic cylinder is provided with end cap, and the ring tapered sleeve is located at the other end of oil hydraulic cylinder; The outer circumferential face of the mould seat of being made up of several concentric modules is a conical surface, and this conical surface matches with the inner peripheral surface of ring tapered sleeve; The face that cooperatively interacts between the module is provided with spring eye with one heart, is provided with circumferential Returnning spring in the spring eye; Be connected with a mould piece on each concentric module, be combined into mould with the concentric mould piece of described concentric module equal number; Piston is located between mould seat and the end cap, is used to promote the mould seat, and the mould seat is slided in the ring tapered sleeve.
The structural feature of the utility model button pipe machine also is:
Adopt holding down bolt that described ring tapered sleeve is fixed on the described oil hydraulic cylinder.
All be provided with the filler opening that is used to inject hydraulic oil on described oil hydraulic cylinder and the described end cap.
Adopt dismountable Placement to be connected between described concentric module and the described mould piece.
Compared with the prior art, the utility model beneficial effect is embodied in:
In the utility model, oil hydraulic pump injects oil hydraulic cylinder with hydraulic oil by filler opening, piston is under the effect of oil pressure, promoting mould seat major part from tapered sleeve in the ring tapered sleeve slides to the microcephaly, circumferentially Returnning spring is compressed, and the gap between each concentric module reduces gradually, and the gap between each simultaneously concentric mould piece also reduces, the diameter of the pressure pipe mouth that each mould piece forms reduces gradually, is integral thereby flexible pipe and pipe joint withheld.The utility model is owing to adopt oil hydraulic cylinder, piston, the mould seat that constitutes of module, component such as the mould that constitutes of mould piece, tapered sleeve with one heart with one heart, has that buckle press is big, a high working efficiency, snapping quality advantages of higher.With one heart the dismountable mode of employing is connected between module and the mould piece, so die change is convenient and swift.
The utility model is particularly useful for withholding between flexible pipe and the metallic pipe coupling and is connected, and is applicable to that also withholding between other flexible pipes and the stereoplasm tube joint is connected.
Description of drawings
Sectional view when Fig. 1 withholds shape and reads for mould seat of the present utility model is in.
Sectional view when Fig. 2 is in releasing orientation for mould seat of the present utility model.
The schematic representation of mould seat when Fig. 3 is in releasing orientation for mould seat of the present utility model.
The schematic representation of mould when Fig. 4 unclamps shape and reads for mould of the present utility model is in.
Label among Fig. 1, Fig. 2, Fig. 3, Fig. 4: 1 oil hydraulic cylinder, 2 pistons, 3 end caps, 4 tapered sleeves, 5 mould seats, 51 concentric modules, 511 Returnning springs, 6 moulds, 61 mould pieces, 7 pressure pipe mouths, 8 oil sealings, 9 holding down bolts, 10 filler openings.
Below pass through embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, button pipe machine of the present utility model includes oil hydraulic cylinder 1, be provided with piston 2 in the oil hydraulic cylinder 1, inner peripheral surface is the ring tapered sleeve 4 and the mould seat 5 of conical surface, an end of oil hydraulic cylinder is provided with end cap 3, ring tapered sleeve 4 is located at the other end of oil hydraulic cylinder 1; The outer circumferential face of the mould seat of being made up of several concentric modules 51 5 is a conical surface, and this conical surface matches with the inner peripheral surface of ring tapered sleeve; The face that cooperatively interacts between the different concentric modules 51 is provided with spring eye, is provided with circumferential Returnning spring 511 in the spring eye.Each concentric module 51 is provided with and is connected with a mould piece 61, and several concentric mould pieces 61 that equate with concentric number of modules are combined into mould 6, and several concentric mould pieces form pressure pipe mouth 7.Piston 2 is used to promote mould seat 5, and mould seat 5 is slided in ring tapered sleeve 4.Adopt holding down bolt 9 that ring tapered sleeve 4 is fixed on the oil hydraulic cylinder 1.Be respectively equipped with the filler opening 10 that is used to inject hydraulic oil on oil hydraulic cylinder 1 and the end cap 3.With one heart the dismountable mode of employing is connected between module 51 and the mould piece 61.During concrete enforcement, cylinder, piston, end cap, tapered sleeve, concentric module, mould piece etc. all adopt the 45# steel to process.Module is provided with dovetail groove or dovetails with one heart, dovetails that the mould piece is provided with or dovetail groove, and dovetails can embed dovetail groove, makes concentric module and mould piece removably to link together, and is convenient to the replacing of the mould of various different models.Piston also is provided with a plurality of oil sealings 8, is used to prevent hydraulic fluid leak.
Oil hydraulic pump injects oil hydraulic cylinder with hydraulic oil by filler opening, piston is under the effect of oil pressure, promoting mould seat major part from tapered sleeve in the ring tapered sleeve slides to the microcephaly, circumferentially Returnning spring is compressed, gap between each concentric module reduces gradually, gap between each simultaneously concentric mould piece also reduces, and the diameter of the pressure pipe mouth 7 that each mould piece forms reduces gradually, is integral thereby flexible pipe and pipe joint withheld.
The utility model is particularly useful for withholding between flexible pipe and the metallic pipe coupling and is connected, and is applicable to that also withholding between flexible pipe and other stereoplasm tube joints connects.
Claims (4)
1. detain the pipe machine, include oil hydraulic cylinder (1), it is characterized in that being provided with ring tapered sleeve (4), mould seat (5) and the piston (2) that inner peripheral surface is a conical surface in the oil hydraulic cylinder (1) successively, an end of described oil hydraulic cylinder (1) is provided with end cap (3), and ring tapered sleeve (4) is located at the other end of oil hydraulic cylinder (1); The outer circumferential face of the mould seat of being made up of several concentric modules (51) (5) is a conical surface, and this conical surface matches with the inner peripheral surface of ring tapered sleeve (4); The face that cooperatively interacts between the module (51) is provided with spring eye with one heart, is provided with circumferential Returnning spring (511) in the spring eye; Be connected with a mould piece (61) on each concentric module (51), be combined into mould (6) with the concentric mould piece (61) of described concentric module (51) equal number; Piston (2) is located between mould seat (5) and the end cap (3), is used to promote mould seat (5), and mould seat (5) is slided in the bad shape tapered sleeve of circle (4).
2. button pipe machine according to claim 1 is characterized in that adopting holding down bolt (9) that described ring tapered sleeve (4) is fixed on the described oil hydraulic cylinder (1).
3. button pipe machine according to claim 1 is characterized in that all being provided with on described oil hydraulic cylinder (1) and the described end cap (3) filler opening (10) that is used to inject hydraulic oil.
4. button pipe machine according to claim 1 is characterized in that adopting between described concentric module (51) and the described mould piece (61) dismountable Placement to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202606297U CN201795205U (en) | 2010-07-12 | 2010-07-12 | Crimping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202606297U CN201795205U (en) | 2010-07-12 | 2010-07-12 | Crimping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795205U true CN201795205U (en) | 2011-04-13 |
Family
ID=43850113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202606297U Expired - Fee Related CN201795205U (en) | 2010-07-12 | 2010-07-12 | Crimping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795205U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2543470B1 (en) * | 2011-07-04 | 2014-04-30 | Rolls-Royce plc | Adhesive fastening element for holding a workpiece |
| US8739851B2 (en) | 2009-10-31 | 2014-06-03 | Mtu Aero Engines Gmbh | Device for fastening and detaching a component, and method therefor |
| CN109519625A (en) * | 2018-12-26 | 2019-03-26 | 江苏斯必得重工机械有限公司 | Crimping device between the hose coupling and hose of hydraulic system |
| CN113199771A (en) * | 2021-07-06 | 2021-08-03 | 山东永丰液压机械有限公司 | High-speed compression fittings of fiber reinforced plastic pipe and aluminum product |
-
2010
- 2010-07-12 CN CN2010202606297U patent/CN201795205U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8739851B2 (en) | 2009-10-31 | 2014-06-03 | Mtu Aero Engines Gmbh | Device for fastening and detaching a component, and method therefor |
| EP2493655B1 (en) * | 2009-10-31 | 2014-10-01 | MTU Aero Engines GmbH | Device for fastening and detaching a component and method |
| EP2543470B1 (en) * | 2011-07-04 | 2014-04-30 | Rolls-Royce plc | Adhesive fastening element for holding a workpiece |
| US8905104B2 (en) | 2011-07-04 | 2014-12-09 | Rolls-Royce Plc | Adhesive fastening elements for holding a workpiece |
| CN109519625A (en) * | 2018-12-26 | 2019-03-26 | 江苏斯必得重工机械有限公司 | Crimping device between the hose coupling and hose of hydraulic system |
| CN109519625B (en) * | 2018-12-26 | 2023-10-31 | 江苏斯必得重工机械有限公司 | Device for buckling between hose connector and hose of hydraulic system |
| CN113199771A (en) * | 2021-07-06 | 2021-08-03 | 山东永丰液压机械有限公司 | High-speed compression fittings of fiber reinforced plastic pipe and aluminum product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHAOHU XINLIYUAN HYDRAULIC MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHU WEIPING Effective date: 20120305 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120305 Address after: 238000 No. 71-73 West Changjiang Road, Chaohu Patentee after: Chaohu Xinliyuan Hydraulic Machinery Co., Ltd. Address before: 238000 Industrial Zone, Xiangyang Road South, Chaohu, Anhui Patentee before: Zhu Weiping |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130712 |