CN201583445U - Air-valve bending testing machine - Google Patents
Air-valve bending testing machine Download PDFInfo
- Publication number
- CN201583445U CN201583445U CN2009202892686U CN200920289268U CN201583445U CN 201583445 U CN201583445 U CN 201583445U CN 2009202892686 U CN2009202892686 U CN 2009202892686U CN 200920289268 U CN200920289268 U CN 200920289268U CN 201583445 U CN201583445 U CN 201583445U
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- valve
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Abstract
The utility model relates to an air-valve bending testing machine, which is reformed based on a numerically controlled lathe and is additionally provided with seven mechanisms such as: a feeding mechanism, a material-distributing mechanism, a material-sending mechanism, a material-pushing mechanism, a material- knockout mechanism, a material-discharging mechanism and a horizontal/longitudinal guide rail adjusting mechanism. A bearing roller wheel tool is adopted; a PLC programmed control controls to automatically feed, send and push materials to a clamp, and the clamp automatically clamps air-valve rod to rotate; the numerically controlled feeding tool pushes against the conical surface of the air-valve disc part to rotate to lead the disc part to withdraw the tool after bending to a set bending degree and time relative to the rod, then, the clamp automatically releases; the material-knockout mechanism knockouts the detected and straightened air-valve, the material is discharged from a discharging channel after passing through an air-valve material outlet hopper, lastly, bending detecting and straightening after air-valve welding are completed. The air-valve bending testing machine has advantages of simple structure, convenient installation and use, improves automation level of air-valve manufacture, realizes operation management mold of one-worker-multiple-machines, increases production efficiency, reduces production cost, and has significant economical benefits and wide application prospects.
Description
Affiliated technical field
The utility model relates to a kind of valve bending checking machine, specifically a kind of valve bending checking machine that adopts electricity, gas, three kinds of controls of liquid to combine to realize single plane automation.
Background technology
Valve is in manufacture process, and the valve that welds through the dish bar must detect through strict weld strength, could guarantee the quality of valve retainer bar welding; In addition, through the valve that electric upsetting is made, after operations such as tempering, ball blast, mill bar, dish portion is overproof to some extent with respect to the jerk value of bar portion, also can influence follow-up machining processes, must adopt relative measures to proofread and correct.Semi-automatic lathe alignment and manual alignment are adopted in traditional alignment, can play certain alignment effect, but can't test to dish bar weld strength.In order to solve the check weld strength and to reduce to coil bar portion jerk value problem, must innovate a kind of valve bending checking machine that can promote the robotization of valve manufacturing process.
Summary of the invention
The purpose of this utility model is to provide a kind of valve simple in structure, easy to use bending checking machine, not only check valve retainer bar weld strength but also finish the valve alignment simultaneously, solve the detection of valve weld strength and reduce the valve retainer portion problem overproof, promote the automatization level of valve manufacturing process and guarantee the valve workmanship with respect to the jerk value of bar portion.
In order to achieve the above object, provide a kind of valve bending checking machine, include main shaft and cutter on numerically-controlled machine and the lathe, also have additional material loading, sub-material, feeding, pusher, dnockout, discharging and in length and breadth guide rail regulate totally seven mechanisms; The slideway of feed mechanism is connected by hitch by upper and lower two-layer slide bar and forms, fixedly the putting up 30 ° and be connected of material loading slideway and feeding distribution mechanism; The sub-material cylinder of feeding distribution mechanism is installed on the fixed mount, fixed mount bottom with bolt and in length and breadth guide rail connect firmly; The mount pad of feed mechanism also connects firmly with bolt and guide rail in length and breadth, and feeding cylinder and web joint are arranged on the mount pad of feed mechanism, the V-arrangement detent rail and the adjustment component that the upset cylinder is installed on the web joint, connect material; Pusher has liftout rubber and liftout cover, bearing holder (housing, cover) and pusher cylinder all to be fixed on the pusher fixing support rack, and the pusher fixing support rack is fixed on the lathe base; Spring centralizer and dnockout mechanism are housed in the machine tool chief axis; Discharging mechanism is fixed on the lathe base side, and the valve of getting enters the valve discharge bucket from the blanking of blanking slideway; The guide rail governor motion has guide rail, adjusting screw(rod), fixed head and locking plate in length and breadth in length and breadth, and adjusting screw(rod) passes fixed head and is locked in locking plate on the lower guideway of guide rail in length and breadth.
The utility model valve bending checking machine is to transform on the basis of numerically-controlled machine, has added material loading, sub-material, feeding, pusher, dnockout, discharging and seven mechanisms such as guide rail adjusting in length and breadth by the workflow of valve bending check.
Valve feeding distribution mechanism described in the utility model, its welding fixed mount bottom, location is fixed by bolts to the top of guide rail in length and breadth, is used for installing adjustment sub-material structural member and supporting workpiece weight.
Cutter described in the utility model is a bearing roller formula cutter, uses bearing roller formula cutter that valve is played the check weld strength and crosses curved back alignment.
Discharging mechanism described in the utility model is equipped with sensor on the discharge bucket of valve, valve that dnockout mechanism gets is through sensor, and sensor sensing also sends signal and passes to the PLC controller, and controller instructs next valve event again.
The utility model valve bending checking machine, the described governor motion of guide rail in length and breadth has guide rail, adjusting screw(rod), fixed head and locking plate in length and breadth, and adjusting screw(rod) passes fixed head and is locked in locking plate on the lower guideway of guide rail in length and breadth in length and breadth; Sub-material location welding fixed mount and feed mechanism positioning seat are being installed on guide rail in length and breadth, are adopting adjusting screw(rod) to make in length and breadth guide rail do displacement all around, realizing that feeding distribution mechanism, feed mechanism fixed thereon follow displacement and accurately locate.
The utility model valve bending checking machine, be on numerically-controlled machine, to adopt the bearing roller cutter, automatic feed mechanism, PLC programmed control self-feeding, pusher are in anchor clamps, automatically clamp the engine valve stem rotation by hydrostatic control spring centralizer, the numerical control autofeed withstands the conical surface rotation of valve retainer portion, make dish portion bend to the flexibility of setting and withdrawing at a slow speed after the time with respect to bar portion, anchor clamps unclamp, spring dnockout mechanism gets and checks the also valve of alignment, enter the valve discharge bucket, from the blanking of blanking slideway.Like this constantly automatic upper and lower material is finished valve is crossed weld strength check and alignment after the bending.
The crooked checking machine of the utility model valve, the groundwork flow process:
Material loading → sub-material → feeding → pusher → clamping rotation → feed → dnockout → discharging.
The utility model valve bending checking machine is realized ruggedness test and alignment after the valve retainer bar welds, realizes single plane automation, has reduced working strength of workers, has improved production efficiency.
The utility model valve bending checking machine has following advantage:
1, the utility model valve bending checking machine has been checked the intensity of valve retainer bar portion welding, has rejected the product that is out of shape and ruptures under the crooked pressure of regulation, has guaranteed the quality of valve.
2, the intensity after utilization the utility model valve bending checking machine welds the valve retainer bar also plays the effect of alignment when detecting, the valve retainer conical surface is reduced greatly with respect to the jerk value of bar portion.
3, the utility model valve bending checking machine adopts automatic loading/unloading and disposablely finishes check, artificial upper and lower material, check, alignment several links labour intensity is big, production efficiency is low problem have been solved, promoted the automatization level that valve is made, realize the operational administrative pattern of people's multimachine, improved production efficiency, reduce production costs remarkable in economical benefits.
4, the utility model valve bending checking machine has simple in structurely, installs and uses advantages such as all convenient, has popularizing application prospect widely.
Description of drawings
Fig. 1 is the contour structures schematic perspective view of the utility model valve bending checking machine.
Fig. 2 is the structural front view of the utility model valve bending checking machine.
Fig. 3 is the vertical view that does not contain discharging mechanism of the utility model valve bending checking machine.
Fig. 4 for do not contain among Fig. 2 discharging mechanism left view.
The cutter partial structurtes synoptic diagram that Fig. 5 uses for the utility model valve bending checking machine.
Fig. 6 is the spring dnockout mechanism structure figure of the utility model valve bending checking machine.
Among the above-mentioned figure: 1 dnockout mechanism, 2 material loading slideways, 3 hitch, 4 machine tool chief axis seats, 5 machine tool chief axis, 6 sub-material cylinders, 7 fixed mounts, 8 cutters, 9V shape detent rail, 10 liftout bearing holder (housing, cover)s, 11 pusher fixing support racks, 12 discharge buckets, 13 sensors, 14 blanking slideways, 15 regulate guide rail in length and breadth, 16 feed mechanism positioning seats, 17 feeding cylinders, 18 numerically-controlled machines, 19 valves, 20 upset cylinders, 21 liftout rubber and liftout cover, 22 pusher cylinders, 23 screw rods, 24 fixed heads, 25 locking plates, 26 forks that connect material, 27 retainer plates, 28 set screw, 29 clamp bodies, 30 spring centralizers, 31 bearing rollers.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment 1: the contour structures of the utility model valve bending checking machine as shown in Figure 1.Include dnockout mechanism 1, material loading slideway 2, hitch 3, machine tool chief axis seat 4, machine tool chief axis 5, sub-material cylinder 6, fixed mount 7, cutter 8, V-arrangement detent rail 9, bearing holder (housing, cover) cylinder 10, pusher fixing support rack 11, discharge bucket 12, sensor 13, blanking slideway 14, regulate guide rail 15, feed mechanism positioning seat 16, feeding cylinder 17, numerically-controlled machine 18 in length and breadth; The pusher fixing support rack is fixed on the base of lathe, and the pusher cylinder is installed on it; Fixedly putting up 30 ° be connected of material loading slideway and feeding distribution mechanism, valve 19 by deadweight along the material loading slideway toward lower slider, by the landing of sub-material cylinder sub-material to the V-arrangement detent rail;
Referring to Fig. 2,3, feed mechanism positioning seat bottom is fixed by bolts to be regulated on the guide rail in length and breadth, on the feed mechanism positioning seat feeding cylinder is installed, the feeding cylinder upper surface is fixed with web joint, and upset cylinder 20, the V-arrangement detent rail 9 that connects material and location adjustment component are installed on web joint;
The location adjustment component is referring to Fig. 4, and connect material fork 26, retainer plate 27 and set screw 28 are located adjustment component and be used for the valve that varies in size is positioned adjustment; Regulate guide rail in length and breadth and be fixed on the lathe base, adopt screw rod 23 to regulate and regulate guide rail in length and breadth, make to be fixed on feeding distribution mechanism, the feed mechanism regulated in length and breadth on the guide rail and accurately to locate.
Referring to Fig. 5, cutter adopts bearing roller formula cutter; Referring to Fig. 6, spring centralizer and dnockout mechanism 1 are housed in the machine tool chief axis, be used for getting valve automatically after valve clamps and processes; The valve discharging mechanism is fixed on the lathe base side, and the valve of getting enters discharge bucket, glides by sensor along discharge bucket, enters into the blanking of blanking slideway at last.When valve passed through sensor, sensor sensing and outgoing signal, PLC controller instructed next product to continue to enter processing.As apneustic process, after processing, might do not got at the expression valve, at this moment just temporarily can not process, continue again after fixing a breakdown to produce, guaranteed the security of machine tool running.
Embodiment 2: the utility model valve bending checking machine course of work is: the valve 19 of to be tested and processing slides to sub-material pin place through the material loading slideway 2 of feed mechanism under automatically, pin is fixed on the sub-material cylinder, PLC programmed control: move self-feeding to alignment of shafts position by sub-material cylinder action automatic feed dividing, feeding cylinder, this moment, the pusher cylinder began to push away valve to anchor clamps, the cylinder that overturns subsequently action, to ask the V-arrangement location angle bar of valve to turn to downside by link component, feeding cylinder promptly withdraws from together with the member on it; After treating that feeding cylinder withdraws from feeding, the upset cylinder continues action, and the upset of V-arrangement detent rail promptly is in the level state that connects material; The pusher cylinder continues valve is shifted onto in the anchor clamps fixed position simultaneously, automatically clamp the engine valve stem rotation by the hydrostatic control anchor clamps, the numerical control autofeed, withstand the conical surface rotation of valve retainer portion, withdrawing after making dish portion bend to the setting depth of cut and rotate to setting-up time with respect to bar portion, anchor clamps unclamp automatically, and dnockout mechanism gets and checks the also valve of alignment, by valve discharge bucket, the blanking of blanking slideway.So the check and the alignment of valve finished in circulation.The process valve bends the valve that checking machine is checked, and has checked the intensity of valve retainer bar portion welding, has rejected the product that is out of shape or ruptures under the crooked pressure of regulation, and simultaneously, the valve retainer conical surface of process bending alignment is clearly better with respect to the jerk value of bar portion.
The utility model air-valve bending testing machine has simple in structure, the advantages such as installation and use all make things convenient for, use this checking machine and promoted the automatization level that valve is made, realize the operational administrative pattern of people's multimachine, improved production efficiency, reduce production costs, remarkable in economical benefits has widely popularizing application prospect.
Claims (4)
1. valve bending checking machine includes main shaft and cutter on numerically-controlled machine and the lathe, it is characterized in that: also have additional material loading, sub-material, feeding, pusher, dnockout, discharging and in length and breadth guide rail regulate totally seven mechanisms;
The slideway of feed mechanism is connected by hitch by upper and lower two-layer slide bar and forms, fixedly the putting up 30 ° and be connected of material loading slideway and feeding distribution mechanism; The sub-material cylinder of feeding distribution mechanism is installed on the fixed mount, fixed mount bottom with bolt and in length and breadth guide rail connect firmly; The mount pad of feed mechanism also connects firmly with bolt and guide rail in length and breadth, and feeding cylinder and web joint are arranged on the mount pad of feed mechanism, the V-arrangement detent rail and the adjustment component that the upset cylinder is installed on the web joint, connect material; Pusher has liftout rubber and liftout cover, bearing holder (housing, cover) and pusher cylinder all to be fixed on the pusher fixing support rack, and the pusher fixing support rack is fixed on the lathe base; Spring centralizer and dnockout mechanism are housed in the machine tool chief axis; Discharging mechanism is fixed on the lathe base side, and the valve of getting enters the valve discharge bucket from the blanking of blanking slideway; The guide rail governor motion has guide rail, adjusting screw(rod), fixed head and locking plate in length and breadth in length and breadth, and adjusting screw(rod) passes fixed head and is locked in locking plate on the lower guideway of guide rail in length and breadth.
2. valve bending checking machine according to claim 1, it is characterized in that: cutter is a bearing roller formula cutter.
3. valve bending checking machine according to claim 1, it is characterized in that: discharging mechanism is equipped with sensor on the discharge bucket of valve, dnockout mechanism get through sensor, sensor sensing also sends signal and passes to the PLC controller, controller instructs next valve event again.
4. valve according to claim 1 bending checking machine is characterized in that: adopt adjusting screw(rod) to make in length and breadth guide rail do displacement all around, realize that feeding distribution mechanism, feed mechanism fixed thereon follow displacement and accurately locate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202892686U CN201583445U (en) | 2009-12-15 | 2009-12-15 | Air-valve bending testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202892686U CN201583445U (en) | 2009-12-15 | 2009-12-15 | Air-valve bending testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583445U true CN201583445U (en) | 2010-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202892686U Expired - Fee Related CN201583445U (en) | 2009-12-15 | 2009-12-15 | Air-valve bending testing machine |
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| Country | Link |
|---|---|
| CN (1) | CN201583445U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390708A (en) * | 2011-09-30 | 2012-03-28 | 安徽沃德气门制造有限公司 | Air valve feeding frame |
| CN102502244A (en) * | 2011-09-30 | 2012-06-20 | 安徽沃德气门制造有限公司 | Rotary feeding frame for air valve |
| CN104458440A (en) * | 2014-11-05 | 2015-03-25 | 深圳市金洲精工科技股份有限公司 | Mechanism for detecting breaking strength of bar |
| CN105716851A (en) * | 2016-03-30 | 2016-06-29 | 华南理工大学 | Rotating bending fatigue testing machine for valves |
| CN106111740A (en) * | 2016-06-30 | 2016-11-16 | 成都市龙泉通惠实业有限责任公司 | A kind of central layer leveling apparatus |
| CN107717642A (en) * | 2017-11-30 | 2018-02-23 | 株洲三鑫硬质合金生产有限公司 | A kind of blade grinding machine and control method with double end feeding |
| CN107727513A (en) * | 2017-11-15 | 2018-02-23 | 昆山欧思克精密工具有限公司 | A kind of material fracture resistence force detection device |
| CN108746261A (en) * | 2018-05-31 | 2018-11-06 | 合肥工业大学 | A kind of elbow nozzle detects means for correcting automatically |
| CN108971992A (en) * | 2018-08-03 | 2018-12-11 | 重庆工业职业技术学院 | It is a kind of for processing the numerically controlled processing equipment of axle sleeve |
-
2009
- 2009-12-15 CN CN2009202892686U patent/CN201583445U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390708A (en) * | 2011-09-30 | 2012-03-28 | 安徽沃德气门制造有限公司 | Air valve feeding frame |
| CN102502244A (en) * | 2011-09-30 | 2012-06-20 | 安徽沃德气门制造有限公司 | Rotary feeding frame for air valve |
| CN104458440A (en) * | 2014-11-05 | 2015-03-25 | 深圳市金洲精工科技股份有限公司 | Mechanism for detecting breaking strength of bar |
| CN105716851A (en) * | 2016-03-30 | 2016-06-29 | 华南理工大学 | Rotating bending fatigue testing machine for valves |
| CN105716851B (en) * | 2016-03-30 | 2018-06-19 | 华南理工大学 | A kind of valve rotation fatigue bending machine |
| CN106111740A (en) * | 2016-06-30 | 2016-11-16 | 成都市龙泉通惠实业有限责任公司 | A kind of central layer leveling apparatus |
| CN107727513A (en) * | 2017-11-15 | 2018-02-23 | 昆山欧思克精密工具有限公司 | A kind of material fracture resistence force detection device |
| CN107717642A (en) * | 2017-11-30 | 2018-02-23 | 株洲三鑫硬质合金生产有限公司 | A kind of blade grinding machine and control method with double end feeding |
| CN108746261A (en) * | 2018-05-31 | 2018-11-06 | 合肥工业大学 | A kind of elbow nozzle detects means for correcting automatically |
| CN108971992A (en) * | 2018-08-03 | 2018-12-11 | 重庆工业职业技术学院 | It is a kind of for processing the numerically controlled processing equipment of axle sleeve |
| CN108971992B (en) * | 2018-08-03 | 2020-09-29 | 重庆工业职业技术学院 | Numerical control machining equipment for machining shaft sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20161215 |