CN201792175U - Clasping pipeline machine with clasping force adjusting device - Google Patents
Clasping pipeline machine with clasping force adjusting device Download PDFInfo
- Publication number
- CN201792175U CN201792175U CN2010202606206U CN201020260620U CN201792175U CN 201792175 U CN201792175 U CN 201792175U CN 2010202606206 U CN2010202606206 U CN 2010202606206U CN 201020260620 U CN201020260620 U CN 201020260620U CN 201792175 U CN201792175 U CN 201792175U
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- hydraulic cylinder
- mould
- concentric
- seat
- clasping
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- Expired - Fee Related
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Abstract
The utility model discloses a clasping pipeline machine, which includes a hydraulic cylinder, a piston arranged in the hydraulic cylinder, an annular conical sleeve with the internal peripheral surface as conical surface, and a die seat, wherein an end cover is arranged at one end of the hydraulic cylinder, and the annular conical sleeve is arranged at the other end of the hydraulic cylinder; the external peripheral surface of the die seat formed by a plurality of concentric modules is a conical surface; spring holes are formed on surfaces which are matched with each other between the concentric modules; peripheral reset springs are arranged in the spring hole; every concentric module is connected with a die block, and concentric die blocks with the same number as the concentric modules are combined to form a die; a piston is used to push the die seat, so as to enable the die seat to slide in the annular conical sleeve; and a through hole is formed on the cylinder wall of the hydraulic cylinder, an insulation sleeve is arranged in the through hole and a micrometer is arranged in the insulation sleeve. The utility model is particularly suitable for the clasping connection between flexible tubes and metal pipe joints, and has the advantages of great clasping force, high working efficiency, high clasping quality, convenience for die replacement; and the clasping precision can reach 0.02mm.
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 of withholding quantity regulating device that is provided with that links together with flexible pipe and pipe joint.
Background technology
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.When withholding flexible pipe joint, too much as if withholding size, the flexible pipe inner glue layer easily is pressed down, and causes leakage of oil; Withhold size very little, flexible pipe is connected firm inadequately and tight with pipe joint, easily causes leakage of oil and joint to be dashed by hydraulic oil and takes off.In prior art, usually adopt two lobes, pintongs, the isostructural mould of eight lobes, directly withhold in the mode of extruding or punching press by jack or punch press, change the amount of withholding by the mould of changing different size, lack the high-precision quantity regulating device of withholding, problem such as have complex structure, production efficiency is low, buckle press is little, product quality is difficult to guarantee, mould is difficult for changing, the amount of withholding is wayward.
The utility model content
The utility model is the weak point that exists in the above-mentioned prior art for avoiding, and a kind of button pipe machine of withholding quantity regulating device that is provided with is provided, and improving buckle press and to withhold precision, and improves button tube efficiency and button pipe quality.
The utility model be the technical solution problem by the following technical solutions.
Be provided with the button pipe machine of withholding quantity regulating device, include hydraulic cylinder, its design feature is to be provided with annular tapered sleeve, mould seat and the piston that inner peripheral surface is a taper seat in the described hydraulic cylinder successively, and an end of described hydraulic cylinder is provided with end cap, and the annular tapered sleeve is located at the other end of hydraulic cylinder; The outer peripheral face of the mould seat of being made up of several concentric modules is a taper seat, and this taper seat matches with the inner peripheral surface of annular tapered sleeve; The face that cooperatively interacts between the module is provided with spring eye with one heart, is provided with circumferential back-moving 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 annular tapered sleeve; The outer peripheral face of the end that described piston and mould seated connection touch is a taper seat; Have through hole on the casing wall of described hydraulic cylinder, be provided with insulation sleeve in the through hole, be provided with micrometer in the described insulation sleeve, the micrometric screw of described micrometer is connected with control device by lead.
The design feature of the utility model button pipe machine also is:
Adopt bolt that described annular tapered sleeve is fixed on the described hydraulic cylinder.
All be provided with the oil-in that is used to inject hydraulic oil on described hydraulic cylinder and the described end cap.
Adopt dismountable connected mode 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, hydraulic pump injects hydraulic cylinder by oil-in with hydraulic oil, piston is under the effect of oil pressure, promoting mould seat major part from tapered sleeve in the annular tapered sleeve slides to the microcephaly, circumferentially back-moving spring is compressed, each concentric module drives each mould piece radial contraction together, and the diameter of the pressure pipe mouth that each mould piece forms reduces gradually, is integral thereby flexible pipe and pipe joint withheld.The micrometric screw of micrometer can be controlled by adjusting nut, thereby accurately regulates the amount of withholding.Piston promotes the mould seat and drives the mould radial contraction, the pressure pipe mouth dwindles gradually and compresses flexible pipe, when amount of contraction reaches predetermined value, the taper seat of piston contacts with the top of micrometric screw, micrometric screw connects control device by lead, control device control oil pump, and extruding stopped automatically when the piston taper seat contacted with micrometric screw, mould opens under the effect of back-moving spring thereupon, withholds action and finishes; Because adopt micrometer to regulate the amount of withholding, it withholds precision can reach 0.02mm.
Parts such as the mould seat that the utility model constitutes owing to employing hydraulic cylinder, piston, concentric module, the mould of concentric mould piece formation, tapered sleeve, and adopt micrometer to regulate the amount of withholding, have buckle press big, withhold precision height, operating efficiency and button pipe 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 flexible pipe and other stereoplasm tube joints is connected.
Description of drawings
Cutaway view when Fig. 1 withholds shape and reads for mould seat of the present utility model is in.
Cutaway view when Fig. 2 is in releasing orientation for mould seat of the present utility model.
The schematic diagram of mould seat when Fig. 3 is in releasing orientation for mould seat of the present utility model.
The schematic diagram of mould when Fig. 4 is in releasing orientation for mould of the present utility model.
Label in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the accompanying drawing 4: 1 hydraulic cylinder, 2 pistons, 21 outer peripheral faces, 3 end caps, 4 tapered sleeves, 5 mould seats, 51 concentric modules, 511 back-moving springs, 6 moulds, 61 mould pieces, 7 pressure pipe mouths, 8 oil sealings, 9 bolts, 10 oil-ins, 11 insulation sleeves, 12 micrometers, 121 micrometric screws, 13 control device, 14 leads.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model is provided with the button pipe machine of withholding quantity regulating device, includes hydraulic cylinder 1.Being provided with inner peripheral surface in the hydraulic cylinder 1 successively is annular tapered sleeve 4, mould seat 5 and the piston 2 of taper seat, and an end of hydraulic cylinder is provided with end cap 3, and annular tapered sleeve 4 is located at the other end of hydraulic cylinder 1.The outer peripheral face of the mould seat of being made up of several concentric modules 51 5 is a taper seat, and this taper seat matches with the inner peripheral surface of annular tapered sleeve 4.The face that cooperatively interacts between the module 51 is provided with spring eye with one heart, is provided with circumferential back-moving 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 concentric module 51 equal numbers.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 annular tapered sleeve 4.The outer peripheral face 21 of the end that piston 2 contacts with mould seat 5 is taper seat.Have through hole on the casing wall of hydraulic cylinder 1, be provided with insulation sleeve 11 in the through hole, be provided with micrometer 12 in the insulation sleeve 11, the micrometric screw 121 of micrometer is connected with control device 13 by lead 14.Adopt bolt 9 that annular tapered sleeve 4 is fixed on the hydraulic cylinder 1.All be provided with the oil-in 10 that is used to inject hydraulic oil on hydraulic cylinder 1 and the end cap 3.With one heart the dismountable connected 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.
In the utility model, hydraulic pump injects hydraulic cylinder by oil-in with hydraulic oil, piston is under the effect of oil pressure, promoting mould seat major part from tapered sleeve in the annular tapered sleeve slides to the microcephaly, circumferentially back-moving spring is compressed, each concentric module drives each mould piece radial contraction together, 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 micrometric screw of micrometer can be controlled by adjusting nut, thereby accurately regulates the amount of withholding.Piston promotes the mould seat and drives the mould radial contraction, pressure pipe mouth 7 dwindles gradually and compresses flexible pipe, when amount of contraction reaches predetermined value, the taper seat of piston contacts with the top of micrometric screw, micrometric screw connects control device by lead, control device control oil pump, and extruding stopped automatically when the piston taper seat contacted with micrometric screw, mould opens under the effect of back-moving spring thereupon, withholds action and finishes; Because adopt micrometer to regulate the amount of withholding, it withholds precision can reach 0.02mm.
Withhold the process of four layers of steel wire sebific duct of Φ 19mm: from hydraulic oil pipe withhold check in four layers of steel wire rubber pipe joint of Φ 19mm overcoat external diameter the parameter list and withhold before for 37mm, withhold the back and be 33.5mm, the mould internal diameter of selecting for use is Φ 33mm, corresponding micrometer scale is 3mm; Install Φ 33mm mould on die holder, and the micrometer scale is threaded to the 3mm place, will assemble with joint after the sebific duct peeling; Withholding the back joint overcoat external diameter of measuring that finishes is exactly to withhold the back numerical value 33.5mm of withholding of parameter list, then finishes and withholds; As external diameter is not inconsistent after withholding, and withholds next root sebific duct behind the fine setting micrometer, meets the requirements until withholding external diameter, carries out batch then and withholds.
The parts such as the mold base that the utility model consists of owing to employing hydraulic cylinder, piston, concentric module, the mould of concentric mould piece formation, tapered sleeve, and adopt micrometer to regulate the amount of withholding, have buckle press big, withhold precision height, operating efficiency and button pipe quality advantages of higher. With one heart adopt dismountable mode to be connected between module and the mould piece, so the mould replacing 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 flexible pipe and other stereoplasm tube joints is connected.
Claims (4)
1. be provided with the button pipe machine of withholding quantity regulating device, include hydraulic cylinder (1), it is characterized in that being provided with successively in the described hydraulic cylinder (1) annular tapered sleeve (4), mould seat (5) and the piston (2) that inner peripheral surface is a taper seat, one end of described hydraulic cylinder is provided with end cap (3), and annular tapered sleeve (4) is located at the other end of hydraulic cylinder (1); The outer peripheral face of the mould seat of being made up of several concentric modules (51) (5) is a taper seat, and this taper seat matches with the inner peripheral surface of annular tapered sleeve (4); The face that cooperatively interacts between the module (51) is provided with spring eye with one heart, is provided with circumferential back-moving 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 annular tapered sleeve (4); The outer peripheral face (21) of the end that described piston (2) contacts with mould seat (5) is a taper seat; Have through hole on the casing wall of described hydraulic cylinder (1), be provided with insulation sleeve (11) in the through hole, be provided with micrometer (12) in the described insulation sleeve (11), the micrometric screw of described micrometer (121) is connected with control device (13) by lead (14).
2. button pipe machine according to claim 1 is characterized in that adopting bolt (9) that described annular tapered sleeve (4) is fixed on the described hydraulic cylinder (1).
3. button pipe machine according to claim 1 is characterized in that all being provided with on described hydraulic cylinder (1) and the described end cap (3) oil-in (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 connected mode to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202606206U CN201792175U (en) | 2010-07-12 | 2010-07-12 | Clasping pipeline machine with clasping force adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202606206U CN201792175U (en) | 2010-07-12 | 2010-07-12 | Clasping pipeline machine with clasping force adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792175U true CN201792175U (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202606206U Expired - Fee Related CN201792175U (en) | 2010-07-12 | 2010-07-12 | Clasping pipeline machine with clasping force adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792175U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436868A (en) * | 2016-01-06 | 2016-03-30 | 江苏科技大学 | Hydraulic push-pull device with automatic pressure relief function for interference fit assembly and disassembly of shafts and holes |
| CN110000544A (en) * | 2018-07-25 | 2019-07-12 | 宁波优微智能科技有限公司 | Connection wiring harness assembly and short sensor pressing mould |
| CN110465801A (en) * | 2019-09-17 | 2019-11-19 | 吴巧 | A kind of locknut machine |
-
2010
- 2010-07-12 CN CN2010202606206U patent/CN201792175U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436868A (en) * | 2016-01-06 | 2016-03-30 | 江苏科技大学 | Hydraulic push-pull device with automatic pressure relief function for interference fit assembly and disassembly of shafts and holes |
| CN105436868B (en) * | 2016-01-06 | 2017-07-14 | 江苏科技大学 | Axis hole interference fit assembly and disassembly hydraulic pressure load push-pull with releasing pressure automatically function |
| CN110000544A (en) * | 2018-07-25 | 2019-07-12 | 宁波优微智能科技有限公司 | Connection wiring harness assembly and short sensor pressing mould |
| CN110465801A (en) * | 2019-09-17 | 2019-11-19 | 吴巧 | A kind of locknut machine |
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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 |