CN102059278A - Full-automatic valve heating neck and stem straightener - Google Patents
Full-automatic valve heating neck and stem straightener Download PDFInfo
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- CN102059278A CN102059278A CN2009102225333A CN200910222533A CN102059278A CN 102059278 A CN102059278 A CN 102059278A CN 2009102225333 A CN2009102225333 A CN 2009102225333A CN 200910222533 A CN200910222533 A CN 200910222533A CN 102059278 A CN102059278 A CN 102059278A
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- nip drum
- mechanism comprises
- discharging
- valve
- split
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The invention relates to a full-automatic valve heating neck and stem straightener, which comprises a feeding mechanism, a transporting mechanism, a straightening mechanism, a discharging mechanism and a programmable logic controller (PLC) device, wherein the feeding mechanism comprises a vibrating machine, a distributor (1) and an hoister; a heater is arranged outside the hoister; the transporting mechanism comprises a motor, a discharging frame, transmission shafts (1) and (2) and a distributor (2); the discharging frame is connected with the hoister; the distributor (2) is arranged on the discharging frame; the straightening mechanism comprises a work bench, an integral roll and a split roll; the transmission shafts (1) and (2) on the motor are respectively connected to the integral roll and the split roll, which are symmetrically arranged on the work bench; the integral roll is provided with taper balls; the discharging mechanism comprises a jacking cylinder and a discharging hopper; and the jacking cylinder is connected with the discharging frame. The straightener can simultaneously heat and straighten a valve, and cannot leave residual stress on the neck and stem of the valve, so that the production efficiency is greatly improved and the labor intensity is reduced.
Description
Technical field
The present invention relates to be used for specially after a kind of valve blank heat treatment the special purpose machine tool of alignment, relate in particular to a kind of full automatic air valve heating plate bar straightener.
Background technology
At present, the alignment of domestic big or small valve factory all is two kinds of methods that adopt: first kind is artificial alignment method, promptly the bar portion with a special stand support valve makes it balance, beat with the dial gauge measuring stick, at the maximum of beating with heavy the knocking of hammer, make it to obtain reversible deformation, after go machined that the unnecessary overlap in garden outside the valve retainer portion is cut to required size, bar portion goes to carry out the alignment that dish portion beats to bar portion again through after the centerless grinder corase grind; Second kind is thread rolling machine alignment method, promptly buys a thread rolling machine and returns through transforming engine valve stem to be carried out alignment, and the dish portion problem of beating does not have disposable being resolved equally, has wasted great amount of manpower, material resources, financial resources.
Summary of the invention
The present invention provides a kind of full automatic air valve heating plate bar straightener in order to overcome the above problems, and can heat simultaneously and the alignment valve, can not leave residual compressive stress in the dish portion and the bar portion of valve, and production efficiency is improved greatly, has reduced labour intensity.
Technical scheme of the present invention is: comprise feeding mechanism, haul mechanism, aligning mechanism, discharging mechanism and PLC control device, described feeding mechanism comprises the shake material machine that connects in turn, tripper (one), elevator, elevator peripheral hardware having heaters, described haul mechanism comprises motor, blanking rack, power transmission shaft (one), (2), tripper (two), blanking rack is connected with elevator, tripper (two) be arranged on the blanking rack, described aligning mechanism includes workbench, whole nip drum, the split nip drum, power transmission shaft on the motor (one), (2) be connected to respectively on whole nip drum and the split nip drum, described whole nip drum and split nip drum are symmetricly set on the workbench, whole nip drum is provided with the tapering ball, described discharging mechanism comprises liftout cylinder and hopper, and the liftout cylinder is connected with blanking rack.
On workbench, be provided with the electrical equipment box.
Advantage of the present invention is: simple in structure, alignment dish portion is provided with a tapering ball in the position of the corresponding valve of whole nip drum, the tapering of ball is progressively to add wide-angle (3-5 degree) towards bar portion, be subjected to by bar portion under the effect of helical pressure valve being moved inwards, beat and reduce thereby reach the stressed ambassador's of adding dish portion of dish portion, reach the effect of alignment; Through such aligning method, any position of valve can not stay residual compressive stress, and beating of engine valve stem linearity and dish portion all reach technological requirement, and production efficiency is improved greatly, has reduced labour intensity.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 is shake material machine among the figure, the 2nd, and tripper (), the 3rd, elevator, the 4th, heater, the 5th, blanking rack, the 6th, tripper (two), the 7th, power transmission shaft (), the 8th, power transmission shaft (two), the 9th, motor, the 10th, whole nip drum, the 11st, split nip drum, the 12nd, electrical equipment box, the 13rd, workbench, the 14th, liftout cylinder, the 15th, tapering ball, the 16th, hopper.
The specific embodiment
A kind of full automatic air valve heating plate bar straightener, comprise feeding mechanism, haul mechanism, aligning mechanism, discharging mechanism and PLC control device, described feeding mechanism comprises the shake material machine 1 that connects in turn, tripper (one) 2, elevator 3, elevator 3 peripheral hardware having heaters 4, described haul mechanism comprises motor 9, blanking rack 5, power transmission shaft (one) 7, (2) 8, tripper (two) 6, blanking rack 5 is connected with elevator 3, tripper (two) 6 is arranged on the blanking rack 5, described aligning mechanism includes workbench 13, whole nip drum 10, split nip drum 11, power transmission shaft () 7 on the motor 9, (2) 8 are connected to respectively on whole nip drum 10 and the split nip drum 11, described whole nip drum 10 and split nip drum 11 are symmetricly set on the workbench 13, whole nip drum 10 is provided with tapering ball 15, described discharging mechanism comprises liftout cylinder 14 and hopper 16, liftout cylinder 14 is connected with blanking rack 5, be provided with electrical equipment box 12 on workbench 13, electrical equipment box 12 is controlled by PLC.Raw material is put into 1 vibrations of shake material machine and is arranged, telling valve by tripper () 2 slips into valve in the blanking rack 5 after through heater 4 heating through elevator 3, through tripper (two) 6 valve is sent into fixed whole nip drum 10 places on the workbench 13, described split nip drum 11 is that 4 diffusing sheet nip drums are done the purpose that the horizontal feed motion reaches the engine valve stem alignment, pulling force when utilizing feeding simultaneously makes valve influenced by axial tension, thereby make the downward play of valve, the valve retainer tapering is contacted with tapering ball 15, thereby reach the purpose of valve retainer portion alignment, the valve that alignment is good is ejected through hopper 16 by liftout cylinder 14 falls into product box.
Claims (2)
1. full automatic air valve heating plate bar straightener, comprise feeding mechanism, haul mechanism, aligning mechanism, discharging mechanism and PLC control device, it is characterized in that: described feeding mechanism comprises the shake material machine that connects in turn, tripper (one), elevator, elevator peripheral hardware having heaters, described haul mechanism comprises motor, blanking rack, power transmission shaft (one), (2), tripper (two), blanking rack is connected with elevator, tripper (two) be arranged on the blanking rack, described aligning mechanism includes workbench, whole nip drum, the split nip drum, power transmission shaft on the motor (one), (2) be connected to respectively on whole nip drum and the split nip drum, described whole nip drum and split nip drum are symmetricly set on the workbench, whole nip drum is provided with the tapering ball, described discharging mechanism comprises liftout cylinder and hopper, and the liftout cylinder is connected with blanking rack.
2. a kind of full automatic air valve heating plate bar straightener according to claim 1 is characterized in that: be provided with the electrical equipment box on workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102225333A CN102059278A (en) | 2009-11-13 | 2009-11-13 | Full-automatic valve heating neck and stem straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102225333A CN102059278A (en) | 2009-11-13 | 2009-11-13 | Full-automatic valve heating neck and stem straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102059278A true CN102059278A (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102225333A Pending CN102059278A (en) | 2009-11-13 | 2009-11-13 | Full-automatic valve heating neck and stem straightener |
Country Status (1)
| Country | Link |
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| CN (1) | CN102059278A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400433A (en) * | 2011-10-12 | 2012-04-04 | 郝志付 | Material hoist device with heating |
| CN104249099A (en) * | 2014-08-29 | 2014-12-31 | 德清县宏泰钢管制造有限公司 | Automatic heating straightening machine |
| CN107639136A (en) * | 2017-11-09 | 2018-01-30 | 宁波日龙自动化设备有限公司 | A kind of valve straightener |
| CN108620832A (en) * | 2018-07-17 | 2018-10-09 | 惠州卓越紧固系统有限公司 | A kind of bolt of long stem coalignment and method |
| CN111504163A (en) * | 2020-05-11 | 2020-08-07 | 朱健斌 | Equipment for detecting self verticality by utilizing valve forging and pressing process |
-
2009
- 2009-11-13 CN CN2009102225333A patent/CN102059278A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400433A (en) * | 2011-10-12 | 2012-04-04 | 郝志付 | Material hoist device with heating |
| CN104249099A (en) * | 2014-08-29 | 2014-12-31 | 德清县宏泰钢管制造有限公司 | Automatic heating straightening machine |
| CN107639136A (en) * | 2017-11-09 | 2018-01-30 | 宁波日龙自动化设备有限公司 | A kind of valve straightener |
| CN107639136B (en) * | 2017-11-09 | 2023-10-03 | 宁波日龙自动化设备有限公司 | Valve straightener |
| CN108620832A (en) * | 2018-07-17 | 2018-10-09 | 惠州卓越紧固系统有限公司 | A kind of bolt of long stem coalignment and method |
| CN108620832B (en) * | 2018-07-17 | 2024-01-16 | 惠州卓越紧固系统有限公司 | Long rod bolt straightening device and method |
| CN111504163A (en) * | 2020-05-11 | 2020-08-07 | 朱健斌 | Equipment for detecting self verticality by utilizing valve forging and pressing process |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |