CN109382422A - A kind of adjustable straightener of straightening-wheel stroke - Google Patents
A kind of adjustable straightener of straightening-wheel stroke Download PDFInfo
- Publication number
- CN109382422A CN109382422A CN201710679169.8A CN201710679169A CN109382422A CN 109382422 A CN109382422 A CN 109382422A CN 201710679169 A CN201710679169 A CN 201710679169A CN 109382422 A CN109382422 A CN 109382422A
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- CN
- China
- Prior art keywords
- wheel
- straightening
- oil cylinder
- pedestal
- planker
- 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.)
- Withdrawn
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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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of adjustable straighteners of straightening-wheel stroke, belong to machinery equipment field, the straightener includes pedestal, left straightening-wheel on pedestal and the left straightening-wheel pedestal for fixing left straightening-wheel and right straightening-wheel corresponding with left straightening-wheel and the right straightening-wheel pedestal for fixing right straightening-wheel on pedestal, the right straightening-wheel pedestal is sliding planker, it is divided into fixed planker and sliding planker, fixed planker is fixed on the base, sliding planker bottom is equipped with the sliding rail being fixed on the base, it slides and is equipped with telescopic oil cylinder between planker and fixed planker, the telescopic oil cylinder is equipped with the Limit screw through oil cylinder bottom, Limit screw is equipped with baffle in the intracorporal end of oil cylinder chamber, lock nut is equipped on the outside of oil cylinder adjusting screw rod, regulation handle is equipped at screw rod external end.The present invention is improved by the pedestal to right straightening-wheel, and the drive cylinder on right straightening-wheel pedestal is additionally arranged at the bottom of adjustable long bolt, to control the flexible stroke of oil cylinder telescopic arm.
Description
Technical field
The invention belongs to machinery equipment field, and in particular to a kind of adjustable straightener of straightening-wheel stroke.
Background technique
In valve production process, need to be straightened valve blank, when being straightened to different model valve,
Operating distance between left and right straightening-wheel is different, and after one valve of every processing, the right straightening-wheel of straightener is needed to be reset,
Right straightening-wheel enters working condition under the action of oil cylinder again after the completion of valve feeding, and left and right straightening-wheel all has independence
Motor driven its rotated, therefore after one valve of every processing, oil cylinder can move back and forth with right straightening-wheel,
And oil cylinder is in the process of reciprocating, idle stroke is shorter, and the F.F. time is shorter, to improve production efficiency, it is therefore desirable to one
Kind can carry out the device for quickly, facilitating adjusting to oil cylinder stroke according to production needs, keep the stroke of oil cylinder more reasonable.
Summary of the invention
Can be improved valve production efficiency, straightening-wheel reciprocating stroke the purpose of the present invention is to provide one kind can be artificially fast
Speed, the straightener for facilitating adjusting.
In order to achieve the above technical purposes, the present invention provides a kind of adjustable straightener of straightening-wheel stroke, the schools
Straight machine includes pedestal, the left straightening-wheel on pedestal and the left straightening-wheel pedestal for fixing left straightening-wheel and is located at pedestal
Upper right straightening-wheel corresponding with left straightening-wheel and the right straightening-wheel pedestal for fixing right straightening-wheel, the right straightening-wheel bottom
Seat is sliding planker, is divided into fixed planker and sliding planker, and fixed planker is fixed on the base, and sliding planker bottom is equipped with solid
The sliding rail being scheduled on pedestal slides and is equipped with telescopic oil cylinder between planker and fixed planker, and the telescopic oil cylinder, which is equipped with, runs through oil cylinder
The Limit screw of bottom, the Limit screw are equipped with baffle in the intracorporal end of oil cylinder chamber, set on the outside of the oil cylinder adjusting screw rod
There is lock nut, is equipped with regulation handle at the screw rod external end.Due to the reciprocal operation of oil cylinder, if every time according to reality
The range of design must can waste more time during oil cylinder reciprocating is run, and the alignment of a valve
Time only has several seconds, therefore in order to improve the production efficiency, then must compress oil cylinder idle stroke runing time, according to different type
Valve the stroke of oil cylinder is rationally adjusted.
Wherein, straightener of the present invention further includes feeding mechanical arm and blanking mechanical arm.
Wherein, straightener of the present invention further includes control system, control system control oil cylinder, feeding mechanical arm with
And the operation of blanking mechanical arm.
Specifically, screw rod of the present invention need to apply sealant and setting antiseepage O-ring with nut contact position.
Specifically, screw rod of the present invention is made of quenched Steel material.
Compared with prior art, the beneficial effects of the present invention are the present invention is changed by the pedestal to right straightening-wheel
Into the drive cylinder on right straightening-wheel pedestal is additionally arranged at the bottom of adjustable long bolt, to control the stroke of oil cylinder, to reduce right alignment
Take turns the time of the idle stroke in moving process.
Detailed description of the invention
Fig. 1: straightener elevation view of the present invention.
Fig. 2: the side view of oil cylinder of the present invention.
Fig. 3: the cut-away side view of oil cylinder of the present invention.
In figure: 1 pedestal, 2 left straightening-wheel pedestals, 3 right straightening-wheel pedestals, 301 sliding plankers, 302 fixed plankers, 303 is sliding
Rail, 4 left straightening-wheels, 5 right straightening-wheels, 6 feeding mechanical arms, 7 blanking mechanical arms, 8 screw rods, 9 nuts, 10 cylinder blocks, 11 oil cylinders
Telescopic arm.
Specific embodiment
Come to carry out detailed explanation to the present invention below with reference to feature of present invention and principle, the embodiment of the present invention is only
Citing explains technical solution of the present invention, does not limit protection scope of the present invention.
Embodiment 1
Important spare part one of of the valve as engine, model is different, and straightening-wheel one end of the alignment carried out to valve
To be fixed, the other end then needs to move back and forth, and to facilitate feeding and the blanking, alignment of valve, but transports in oil cylinder reciprocating
Its speed is unhappy when row, therefore it needs to consume the more time during reciprocal, in order to improve the production efficiency, then needs root
Shorten the idle stroke of oil cylinder according to actual demand, while not influencing the scope of application of straightener.Therefore one is present embodiments provided
Kind of straightening-wheel stroke can quickly, facilitate the straightener of adjusting, such as Fig. 1, the straightener includes pedestal, the left school on pedestal
Through ship and left straightening-wheel pedestal for fixing left straightening-wheel and it is located at right straightening-wheel corresponding with left straightening-wheel on pedestal
And the right straightening-wheel pedestal for fixing right straightening-wheel, the right straightening-wheel pedestal are sliding planker, are divided into fixed planker
With sliding planker, fixed planker is fixed on the base, and sliding planker bottom is equipped with the sliding rail being fixed on the base, sliding planker with
Telescopic oil cylinder is equipped between fixed planker, the telescopic oil cylinder is equipped with the Limit screw through oil cylinder bottom, the Limit screw
It is equipped with baffle in the intracorporal end of oil cylinder chamber, is equipped with lock nut, the screw rod external end on the outside of the oil cylinder adjusting screw rod
Place is equipped with regulation handle.Due to the reciprocal operation of oil cylinder, if every time according to the range of actual design, it must be in oil cylinder
More time can be wasted during reciprocal operation, and the time of the alignment of a valve only has several seconds, therefore in order to improve life
Efficiency is produced, then oil cylinder idle stroke runing time must be compressed, it is reasonable to be carried out according to stroke of the different types of valve to oil cylinder
It adjusts.
Wherein, in order to improve the degree of automation of equipment, straightener of the present invention further includes feeding mechanical arm and blanking
Mechanical arm, specific feeding mechanical arm and blanking mechanical arm belong to the prior art, and the application is herein without repeating.
Wherein, straightener of the present invention further includes control system, control system control oil cylinder, feeding mechanical arm with
And the operation of blanking mechanical arm.
Specifically, since screw rod is needed across oil cylinder bottom, and oil cylinder cavity then requires to need preferable this hair of leakproofness
The bright screw rod need to apply sealant and setting antiseepage O-ring with nut contact position., while needing to improve matching for nut and screw rod
Close precision.
Specifically, screw rod of the present invention is made of quenched Steel material, since screw rod a part need to be in oil cylinder chamber for a long time
Internal portion, and screw rod can generate abrasion when being adjusted between cavity, therefore using material selection headed by quenched Steel material.
Embodiment 2
With embodiment 1, difference is, the oil cylinder bottom is not equipped with screw rod, and the fixed planker is equipped with 2 or 4
Symmetrical screw hole is equipped with screw rod in the screw hole, by length that adjusting screw rod protrudes into come the stroke of limit slippage planker,
Its principle is similar to Example 1.
The present invention is by improving existing straightener, due to driving the oil cylinder movement of straightening-wheel movement on straightener
Speed is unhappy, therefore when being straightened to valve, and one valve of every processing has a feeding and recoil movement, is entirely giving birth to
It produces in process, oil cylinder feeding is retracted the time for needing to account for the nearly half of beat, therefore serious influence throughput rate, shortens oil cylinder
Idle stroke can then control the stroke of straightening-wheel by adjusting the stroke of oil cylinder or adjusting the stroke of sliding planker,
It is arranged by reasonable stroke, about 30% can be improved to valve production efficiency.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of adjustable straightener of straightening-wheel stroke, the straightener includes pedestal (1), the left school on pedestal (1)
Through ship (4) and left straightening-wheel pedestal (2) for fixing left straightening-wheel (4) and it is located on pedestal (1) and left straightening-wheel (4) phase
Corresponding right straightening-wheel (5) and right straightening-wheel pedestal (3) for fixing right straightening-wheel (5), which is characterized in that the right school
Through ship pedestal is sliding planker, is divided into fixed planker and sliding planker, and fixed planker is fixed on the base, and slides planker bottom
It equipped with the sliding rail being fixed on the base, slides and is equipped with telescopic oil cylinder between planker and fixed planker, the telescopic oil cylinder is equipped with and passes through
The Limit screw of oil cylinder bottom is worn, the Limit screw is equipped with baffle, the oil cylinder adjusting screw rod in the intracorporal end of oil cylinder chamber
Outside is equipped with lock nut, is equipped with regulation handle at the screw rod external end.
2. straightener according to claim 1, which is characterized in that the straightener further includes feeding mechanical arm and blanking machine
Tool arm.
3. straightener according to claim 2, which is characterized in that the straightener further includes control system, the control
System controls the operation of the driving motor of oil cylinder, feeding mechanical arm, blanking mechanical arm and left and right straightening-wheel.
4. straightener according to claim 3, which is characterized in that the screw rod with nut contact position need to apply sealant and
Antiseepage O-ring is set.
5. straightener according to claim 4, which is characterized in that the screw rod is made of quenched Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679169.8A CN109382422A (en) | 2017-08-10 | 2017-08-10 | A kind of adjustable straightener of straightening-wheel stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679169.8A CN109382422A (en) | 2017-08-10 | 2017-08-10 | A kind of adjustable straightener of straightening-wheel stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109382422A true CN109382422A (en) | 2019-02-26 |
Family
ID=65415337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710679169.8A Withdrawn CN109382422A (en) | 2017-08-10 | 2017-08-10 | A kind of adjustable straightener of straightening-wheel stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109382422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548780A (en) * | 2019-08-28 | 2019-12-10 | 中山市天盛机械设备有限公司 | full-automatic valve blank head and rod straightening machine |
-
2017
- 2017-08-10 CN CN201710679169.8A patent/CN109382422A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548780A (en) * | 2019-08-28 | 2019-12-10 | 中山市天盛机械设备有限公司 | full-automatic valve blank head and rod straightening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190226 |
|
| WW01 | Invention patent application withdrawn after publication |