CN106734684A - A kind of draw pipe expanding device for being easy to workpiece feeding - Google Patents
A kind of draw pipe expanding device for being easy to workpiece feeding Download PDFInfo
- Publication number
- CN106734684A CN106734684A CN201611242001.2A CN201611242001A CN106734684A CN 106734684 A CN106734684 A CN 106734684A CN 201611242001 A CN201611242001 A CN 201611242001A CN 106734684 A CN106734684 A CN 106734684A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- workpiece
- base
- easy
- compressed
- 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
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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a kind of draw pipe expanding device for being easy to workpiece feeding, including：Base, friction striped is provided with below base, two vertical cuboid columns are provided with base, workpiece is fixedly installed between column and has promoted oil cylinder, workpiece promotes oil cylinder to use hydraulic jack form, promoted in workpiece and left lateral pouring orifice and right lateral pouring orifice are provided with oil cylinder, and workpiece promotes oil cylinder to be connected to oil pressure commutator, a kind of draw pipe expanding device for being easy to workpiece feeding of the present invention, compact equipment is reasonable in design, in expander and draw work, workpiece feeding is convenient, simultaneously clamps on conveniently, simple to operate easy.
Description
Technical field
The present invention relates to machining equipment technical field, more particularly to a kind of draw expander for being easy to workpiece feeding sets
It is standby.
Background technology
Machine for shrinking and pipe expander can be realized carrying out expander and the draw to the end face of tubing workpiece, so as to realize the company of pipe fitting
Connect, be easy to it is follow-up be welded and fixed, be mainly used in being processed into for the connecting portions such as automobile oil pipe, airduct, water pipe, air-conditioner pipe
Type, the draw and the common method of expansion-molding have digital control scheme, and three kinds of modes of lathe rolling and processing and die pressing machine are traditional
Processing mode, workpiece feeding is all single feeding, and, using the semiautomatic-mode for aiding in by hand, processing efficiency is low, and work for workpiece
In work, such as do not occur accident tightly using the easy workpiece of lathe mode, using die pressure mode, the workpiece demoulding is wasted time and energy again,
It is that this is easy to work the invention provides one kind and traditional draw pipe expanding device is very inconvenient in workpiece feeding and blanking
The draw pipe expanding device of part feeding, loading and unloading are convenient and simple.
The content of the invention
The present invention solves the technical problem of a kind of draw pipe expanding device for being easy to workpiece feeding is provided, can realize
The automatic loading/unloading work of workpiece, the safety coefficient in staff's work is high.
A kind of described draw pipe expanding device for being easy to workpiece feeding, including：Base, base uses rectangular structure shape
Formula, material selection cast iron materials make, and a kind of optimal technical scheme is provided with friction striped so that equipment work below base
Stabilization is maintained in work.
Two vertical cuboid columns are provided with base, workpiece have been fixedly installed between column and have been promoted oil cylinder,
Workpiece promotes oil cylinder to use hydraulic jack form, is promoted in workpiece and left lateral pouring orifice and right lateral pouring orifice are provided with oil cylinder, and
And workpiece promotes oil cylinder to be connected to oil pressure commutator, and the flow direction of hydraulic oil is controlled by oil pressure commutator, and oil cylinder is promoted in workpiece
Interior to be provided with piston rod, piston rod is connected to and rushes block, and cavity body of mould is provided with block rushing, and workpiece is realized expanding in cavity body of mould
The work of pipe and the draw.
A kind of optimal technical scheme, connect setting protective jacket, by protective jacket avoids chip four on the outside of cavity body of mould
Dissipate.
Meanwhile, charging runner is provided with base, charging runner passes through belt pulley and motor connection, in the drive of motor
The lower rotation for realizing charging runner, and horizontal guide rail is provided with charging runner, the feeding of workpiece is realized by guide rail.
Compressed oil cylinder is provided with base, the connect setting compressed oil cylinder base in compressed oil cylinder lower end is compressing oil
Height Adjustment handwheel is provided with cylinder bottom seat, the height of compressed oil cylinder can be adjusted by Height Adjustment handwheel, in compressed oil cylinder
Lower end connect setting oil cylinder main shaft, in oil cylinder main shaft lower end is provided with fixture A, while being provided with pressure on compressed oil cylinder base
Compact schemes plate, is provided with fixture B on supporting plate is compressed, and the clamping of workpiece is realized by fixture A and fixture B.
For the stabilization of workpiece transmission, support frame A and support frame B is provided between charging runner and compressed oil cylinder.
The beneficial effects of the invention are as follows：A kind of draw pipe expanding device for being easy to workpiece feeding of the present invention, compact equipment,
Reasonable in design, in expander and draw work, workpiece feeding is convenient, simultaneously clamps on conveniently, and simple to operate easy, safety coefficient is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the draw pipe expanding device for being easy to workpiece feeding of the present invention；
The mark of each part is as follows in accompanying drawing：
1 is base, and 2 is charging runner, and 3 is workpiece, and 4 is oil pressure commutator, and 5 is support frame A, and 6 is support frame B, and 7 is piston
Bar, 8 to rush block, and 9 is cavity body of mould, and 10 is compressed oil cylinder, and 11 to compress supporting plate, and 12 is Height Adjustment handwheel, and 13 is fixture
A, 14 is fixture B.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Fig. 1 is referred to, the embodiment of the present invention includes：
A kind of described draw pipe expanding device for being easy to workpiece feeding, including：Base, base uses rectangular structure form, material
Material selection cast iron materials make, and a kind of optimal technical scheme is provided with friction striped below base so that tieed up in equipment work
It is fixed to keep steady.
Two vertical cuboid columns are provided with base, workpiece have been fixedly installed between column and have been promoted oil cylinder,
Workpiece promotes oil cylinder to use hydraulic jack form, is promoted in workpiece and left lateral pouring orifice and right lateral pouring orifice are provided with oil cylinder, and
And workpiece promotes oil cylinder to be connected to oil pressure commutator, and the flow direction of hydraulic oil is controlled by oil pressure commutator, and oil cylinder is promoted in workpiece
Interior to be provided with piston rod, piston rod is connected to and rushes block, and cavity body of mould is provided with block rushing, and workpiece is realized expanding in cavity body of mould
The work of pipe and the draw.
A kind of optimal technical scheme, connect setting protective jacket, by protective jacket avoids chip four on the outside of cavity body of mould
Dissipate.
Meanwhile, charging runner is provided with base, charging runner passes through belt pulley and motor connection, in the drive of motor
The lower rotation for realizing charging runner, and horizontal guide rail is provided with charging runner, the feeding of workpiece is realized by guide rail.
Compressed oil cylinder is provided with base, the connect setting compressed oil cylinder base in compressed oil cylinder lower end is compressing oil
Height Adjustment handwheel is provided with cylinder bottom seat, the height of compressed oil cylinder can be adjusted by Height Adjustment handwheel, in compressed oil cylinder
Lower end connect setting oil cylinder main shaft, in oil cylinder main shaft lower end is provided with fixture A, while being provided with pressure on compressed oil cylinder base
Compact schemes plate, is provided with fixture B on supporting plate is compressed, and the clamping of workpiece is realized by fixture A and fixture B.
For the stabilization of workpiece transmission, support frame A and support frame B is provided between charging runner and compressed oil cylinder.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of draw pipe expanding device for being easy to workpiece feeding, it is characterised in that including：Base, base uses rectangular structure
Form, material selection cast iron materials are made, and two vertical cuboid columns are provided with base, and fixation sets between column
Having put workpiece promotes oil cylinder, workpiece to promote oil cylinder to use hydraulic jack form, promoted in workpiece and left lateral oiling is provided with oil cylinder
Mouth and right lateral pouring orifice, and workpiece promotes oil cylinder to be connected to oil pressure commutator, and the stream of hydraulic oil is controlled by oil pressure commutator
To, being promoted in workpiece and piston rod is provided with oil cylinder, piston rod is connected to and rushes block, and cavity body of mould, workpiece are provided with block rushing
The work of expander and the draw is realized in cavity body of mould, on base be provided with charging runner, charging runner by belt pulley with
Motor connection, realizes the rotation of charging runner under the drive of motor, and is provided with horizontal guide rail on charging runner, leads to
The feeding that guide rail realizes workpiece is crossed, compressed oil cylinder is provided with base, the connect setting compressed oil cylinder in compressed oil cylinder lower end
Base, is provided with Height Adjustment handwheel on compressed oil cylinder base, and the height of compressed oil cylinder can be adjusted by Height Adjustment handwheel
Degree, in compressed oil cylinder lower end, connect setting oil cylinder main shaft, is provided with fixture A, while in compressed oil cylinder in oil cylinder main shaft lower end
It is provided with base and compresses supporting plate, fixture B is provided with supporting plate is compressed, the folder of workpiece is realized by fixture A and fixture B
Tightly, for the stabilization of workpiece transmission, support frame A and support frame B is provided between charging runner and compressed oil cylinder.
2. a kind of draw pipe expanding device for being easy to workpiece feeding according to claim 1, it is characterised in that below base
There is provided friction striped so that maintain stabilization in equipment work.
3. a kind of draw pipe expanding device for being easy to workpiece feeding according to claim 1, it is characterised in that in cavity body of mould
Outside connect setting protective jacket, avoids chip four from dissipating by protective jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242001.2A CN106734684A (en) | 2016-12-29 | 2016-12-29 | A kind of draw pipe expanding device for being easy to workpiece feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611242001.2A CN106734684A (en) | 2016-12-29 | 2016-12-29 | A kind of draw pipe expanding device for being easy to workpiece feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106734684A true CN106734684A (en) | 2017-05-31 |
Family
ID=58923696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611242001.2A Pending CN106734684A (en) | 2016-12-29 | 2016-12-29 | A kind of draw pipe expanding device for being easy to workpiece feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106734684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175127A (en) * | 2018-07-28 | 2019-01-11 | 芜湖源码自动化设备有限公司 | Steel pipe automatic charging blanking necking machine |
| CN113102644A (en) * | 2020-10-18 | 2021-07-13 | 董广振 | Interface expansion and flattening equipment for corrugated pipe manufacturing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2548799B2 (en) * | 1989-05-29 | 1996-10-30 | 日鋼特機株式会社 | Tube diameter reducing machine |
| CN104308013A (en) * | 2014-09-18 | 2015-01-28 | 张家港市和恒精工机械有限公司 | Special-shaped tube shrinking machine |
| CN104759498A (en) * | 2015-03-09 | 2015-07-08 | 张家港市塘桥华军机械厂 | Valve elbow pipe-bending machine |
| CN204770262U (en) * | 2015-06-09 | 2015-11-18 | 余元兰 | Tubular product throat device |
| CN205147139U (en) * | 2015-12-10 | 2016-04-13 | 浙江万盾制冷配件有限公司 | Pipe end expands, undergauge device |
-
2016
- 2016-12-29 CN CN201611242001.2A patent/CN106734684A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2548799B2 (en) * | 1989-05-29 | 1996-10-30 | 日鋼特機株式会社 | Tube diameter reducing machine |
| CN104308013A (en) * | 2014-09-18 | 2015-01-28 | 张家港市和恒精工机械有限公司 | Special-shaped tube shrinking machine |
| CN104759498A (en) * | 2015-03-09 | 2015-07-08 | 张家港市塘桥华军机械厂 | Valve elbow pipe-bending machine |
| CN204770262U (en) * | 2015-06-09 | 2015-11-18 | 余元兰 | Tubular product throat device |
| CN205147139U (en) * | 2015-12-10 | 2016-04-13 | 浙江万盾制冷配件有限公司 | Pipe end expands, undergauge device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175127A (en) * | 2018-07-28 | 2019-01-11 | 芜湖源码自动化设备有限公司 | Steel pipe automatic charging blanking necking machine |
| CN113102644A (en) * | 2020-10-18 | 2021-07-13 | 董广振 | Interface expansion and flattening equipment for corrugated pipe manufacturing |
| CN113102644B (en) * | 2020-10-18 | 2023-09-01 | 武汉市永泰波纹管有限公司 | Joint expansion flushing equipment for corrugated pipe manufacture |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |