CN202440532U - Novel horizontal numerical control quenching machine tool - Google Patents
Novel horizontal numerical control quenching machine tool Download PDFInfo
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- CN202440532U CN202440532U CN201120578572XU CN201120578572U CN202440532U CN 202440532 U CN202440532 U CN 202440532U CN 201120578572X U CN201120578572X U CN 201120578572XU CN 201120578572 U CN201120578572 U CN 201120578572U CN 202440532 U CN202440532 U CN 202440532U
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Abstract
The utility model discloses quenching equipment, belonging to the material processing field and particularly relates to a novel horizontal numerical control quenching machine tool. The scheme of the utility model lies in comprising a feeding zone, a discharging zone, a quenching zone and a circuit control system, wherein the quenching zone is provided with a heating ring and a liquid injection ring, and is further provided with a work-piece alignment conveying mechanism; the feeding zone is provided with a work-piece tracking mechanism capable of controlling a quenching power source; and the discharging zone is provided with a work-piece locating mechanism. The work-piece alignment conveying mechanism can automatically align a work-piece in the quenching zone as rotating, prevent the work-piece from bending, and easily guarantee the processing quality. The work-piece can automatically conduct with the step quench through arranging different stroke switch positions, thereby meeting different quenching requirements. The consistency of quenching regions of work-pieces in batch is excellent; the location precision of the products is high; the hardness of the products is uniform and the error is low. The processing efficiency of the quenching lathe is increased 3 to 4 times compared with a common vertical quenching machine tool.
Description
Technical field
The utility model relates to the quenching apparatus in material processing field, particularly the horizontal digital-control quenching machine.
Background technology
The tradition horizontal quenching machine tool is made up of intake zone, quench zone, discharge zone and circuit control system, and intake zone is sent workpiece into quench zone through transmission mechanism, and the heating collar of quench zone and hydrojet circle quench to workpiece; Realize step quenching through manual operation quenching power supply, the quenching zone of batch workpiece is difficult to guarantee consistent.Workpiece after the heating forms crooked under the deadweight effect easily, causes the quenching non-uniform phenomenon, is controlled by the difficult quality of quenching workpiece.Fast development along with domestic automobile industry increases round bar workpiece quenching process requirements day by day, and the requirement to quality product simultaneously also improves constantly, and traditional horizontal quenching machine tool has been difficult to adapt to the requirement of current processing.Therefore usually adopt vertical quenching machine processing work, though make moderate progress, also have heating irregular, have error, member bending, similar problem such as the quenching quality is unstable, the product orientation precision is not high enough, product hardness is even inadequately.The mode of production of vertical quenching machine can only be one of a time processing, and workman constantly filler gets material, and working (machining) efficiency is low.At present, urgent need will design a kind of working (machining) efficiency height, the product orientation precision is higher, product hardness is even, the less horizontal quenching machine tool of error, has both had the automatic aligning function, and automatic segmentation quenches arbitrarily again, satisfies the difference quenching needs of workpiece.
The utility model content
The purpose of the utility model provide not only have automatic aligning, but also automatic segmentation quenches, the product orientation precision is higher arbitrarily, product hardness evenly, a kind of novel horizontal numerical control quenching machine tool of characteristics such as error is less.
The scheme of the utility model is: comprise intake zone, discharge zone, quench zone and circuit control system; Quench zone is equipped with heating collar and hydrojet circle; Quench zone is provided with workpiece alignment transfer mechanism, and intake zone is provided with the workpiece follower that can control the quenching power supply, and discharge zone is provided with the workpiece orientation mechanism.
Workpiece alignment transfer mechanism is made up of active guide wheel group, passive guide wheel group and alignment support plate, and two alignment support plates are arranged at respectively between guide wheel, the guide wheel, and initiatively guide wheel group is by step motor drive; Passive guide wheel group is installed on the base plate, and control hand wheel is connected with base plate and can drives base plate through screw rod and moves forward and backward, and passive guide wheel group is connected with rotary damper through universal biography bar.Guide wheel is placed in main shaft admittedly, and the axis of main shaft is with respect to fleet angle C on the horizontal alignment, and wherein the scope of fleet angle C is that 3 degree are to 10 degree.
The workpiece follower is stopped to carry out switch, heating starting travel switch, is retreated put in place travel switch and mobile tracker and form the travel switch contact that tracker is fixed with tracking pole, cooperates with above-mentioned travel switch by heating; Tracker is installed on the transmission belt, and transmission belt interlocks three-phase machine and power wheel, and three-phase machine is connected with scrambler.
The workpiece orientation mechanism is made up of fixed electrical machinery, ball backstay, position adjustments piece, rotation ejector; The ball backstay is connected on the fixed electrical machinery; The position adjustments piece be connected on the ball backstay and the ball backstay through the through hole of said position adjustments piece one end, the position adjustments piece the other end is provided with the rotation ejector.
The utility model has the advantages that: workpiece alignment transfer mechanism to the workpiece of quench zone while rotating automatic aligning, prevent that workpiece is crooked, processing quality guarantees easily; Through different travel switch positions is set, workpiece can carry out step quenching automatically, satisfies different quenching needs, and the batch workpiece regional consistence of quenching is better, and this quenching machine improves 3 to 5 times than common vertical quenching machine working (machining) efficiency.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is that the A-A direction sectional view among Fig. 2 is pressed at passive guide wheel position;
Fig. 4 is rotated counterclockwise the sectional view of 90 degree for the B-B place among Fig. 2;
Fig. 5 is the utility model circuit controling drawing.
1, stepper-motor; 2, gear; 3, gear; 4, bearing; 5, guide wheel; 6, alignment support plate; 7, hydrojet circle; 8, heating collar; 9, guide wheel; 10, guide layering; 11, power wheel; 12, heating stops travel switch; 13, transmission belt; 14, plastic chain; 15, heating starting travel switch; 16, tracker; 17, travel switch contact; 18, crawler belt; 19, retreat the travel switch that puts in place; 20, travel switch support; 21, three dynamo-electric machines; 22, stepper-motor; 23, discharge zone; 24, base plate; 25, guide wheel; 26, screw rod; 27, control hand wheel; 28, guide wheel; 29, universal biography bar; 30, rotary damper; 31, tracking pole; 32, intake zone; 33, workpiece; 34, passive guide wheel main shaft; 35, touch-screen; 36, quenching power supply; 37, automatic charge system; 38, PLC power supply; 41, fixed electrical machinery; 42, ball backstay; 43, position adjustments piece; 44, rotation ejector.
Embodiment
See figures.1.and.2; The utility model comprises intake zone 32, discharge zone 23, quench zone and circuit control system; Wherein intake zone 32 is provided with the rectangular groove of place work piece 33, and bottom portion of groove is provided with crawler belt 18, and stepper-motor 22 orders about crawler belt 18 and drives workpiece 33 reaches; Crawler belt 18 tops of contiguous quench zone are provided with guide layering 10, and the passage that forms between guide layering 10 and the crawler belt 18 supplies workpiece 33 to pass, and guide layering 10 prevents to pop up above-mentioned formation Workpiece transmission device when workpiece 33 from getting into quench zone.Also be provided with the workpiece follower in the intake zone 32; This mechanism is stopped travel switch 12, heating starting travel switch 15, is retreated put in place travel switch 19 and tracker 16 and form by heating, and above-mentioned travel switch 12,15,19 is installed on the travel switch support 20 successively and can moves horizontally with respect to travel switch support 20.Be provided with transmission belt 13 between travel switch support 20 and the crawler belt 18; Transmission belt 13 interlocks three-phase machine 21 and power wheel 11; Tracker 16 is installed on the transmission belt 13; Tracker 16 moves up and down through the relative transmission belt 13 of cylinder, and the tracheae of cylinder, electric wire are connected with circuit control system through plastic chain 14.Tracker 16 is provided with tracking pole 31 and travel switch contact 17, travel switch contact 17 and above-mentioned travel switch 12,15,19 contact matching, and tracking pole 31 can be conflicted with the afterbody of workpiece 33.Discharge zone is provided with the workpiece orientation mechanism; This mechanism is by being made up of fixed electrical machinery 41, ball backstay 42, position adjustments piece 43, rotation ejector 44; Ball backstay 42 is connected on the fixed electrical machinery 41; Position adjustments piece 43 be connected on the ball backstay 42 and ball backstay 42 through the through hole of position adjustments piece 43 1 ends; Position adjustments piece 43 can to-and-fro movement on ball backstay 42, and position adjustments piece 43 the other ends are provided with rotation ejector 44, and rotation ejector 44 plays the effect of liftout.
Respectively be provided with guide wheel group before and after the quench zone, wherein the front side is passive guide wheel group 25,28, and rear side is an active guide wheel group 5,8, is installed with gear 2 after initiatively the main shaft of guide wheel group 5,8 runs through the support of bearing 4, gear 3 engagements on gear 2 and stepper-motor 1 main shaft.Passive guide wheel group 25,28 is installed on the base plate 24, and control hand wheel 27 is connected with base plate 24 through screw rod 26, and rotation control hand wheel 27 can drive passive guide wheel group 25,28 and move forward and backward, and passive guide wheel group 25,28 is connected with rotary damper 30 through universal biography bar 29. Guide wheel 5,25 and guide wheel 8, respectively be provided with alignment support plate 6 between 28, heating collar 8 and hydrojet circle 7 are installed between guide wheel 5 and the guide wheel 25, and workpiece 33 drives reach through crawler belt 18 and penetrates heating collar 8 and 7 processing of hydrojet circle.Initiatively guide wheel group, passive guide wheel group and alignment support plate 6 constitute workpiece alignment transfer mechanism, and wherein guide wheel 5,25 and alignment support plate 6 alignment workpiece 33 are as shown in Figure 4. Passive guide wheel 25,28 is placed on the main shaft 34 admittedly, and the axis of main shaft 34 is with respect to fleet angle C on the horizontal alignment, the scope of fleet angle C be 3 degree to 10 degree, as shown in Figure 3.
With reference to Fig. 5; The core of circuit control system is programmable logic controller PLC; PLC by power supply 38 power supplies is connected with touch-screen 35; Heating stops travel switch 12, heating starting travel switch 15, retreats the travel switch 19 that puts in place and be connected with the PLC input terminus, and stepper- motor 1,22 all is connected with the PLC output terminal with three-phase machine 21, fixed electrical machinery 41, and PLC controls quenching power supply 36, automatic charge system 37, tracker 16, ball backstay 42 respectively.Three-phase machine 21 is connected with scrambler, and encoder circuit is connected with the PLC input terminus.
Principle of work: earlier send into workpiece 33, drive crawler belt 18 by stepper-motor 22 workpiece is transferred to quench zone by automatic charge system 37.PLC instruction workpiece follower and workpiece orientation mechanism are started working.Three-phase motor 21 through a belt 13 driven by fixed tracker 16 tracks on the rod 31 stalking workpiece 33 before the trip, when the tracker 16 on the trip switch contact 17 touches the heating limit switch 15 o'clock start, PLC control power supply 36 so that the quenching heating coil 8, the workpiece ejection ring 7 consecutive heating, spray quenching; track 16 move trip switch 12 for stopping the heating, the heating of the workpiece is stopped; then the cylinder rises by the PLC control tracker 16, back into place only limit switch 19, lower track 16, the second work Xun ring.During design, consider that the length of workpiece 33 is different with the zone requirement that needs to quench, can on stroke switch bracket 20, carry out the position adjustment, to reach the requirement of processing to travel switch.Stepper-motor 22 continues to drive crawler belt 18 workpiece 33 is sent into quench zone through guide layering 10 belows; Two groups of guide wheels, alignment support plate 6 and workpiece 33 are tangent.Under the drive of stepper-motor 1, guide wheel 5,8 is made CW and is rotated, and makes workpiece 33 doing counterclockwise to rotate under the support of alignment support plate 6 and under the extruding of passive guide wheel 25,28, and quenching workpiece 33 is played the alignment effect.Because quenching alignment zone does not have the traction of crawler belt 18 grades to workpiece 33; Workpiece 33 can not be seen off quenching alignment zone; Therefore being provided with of passive guide wheel, its main shaft 34 is provided be inclined upwardly (be that feed end is high, discharge end is low) of 3 to 10 degree in the horizontal direction.When passive guide wheel 25,28 counterclockwise rotates along with workpiece 33, make CW and rotate, under function of friction, promote workpiece 33 reaches, directly end discharge port.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.
Claims (9)
1. novel horizontal numerical control quenching machine tool; Comprise intake zone (32), discharge zone (23), quench zone and circuit control system; Quench zone is equipped with heating collar (8) and hydrojet circle (7), it is characterized in that, quench zone is provided with workpiece alignment transfer mechanism; Intake zone (32) is provided with the workpiece follower that can control quenching power supply (36), and discharge zone (23) is provided with the workpiece orientation mechanism.
2. novel horizontal numerical control quenching machine tool according to claim 1; It is characterized in that; Workpiece alignment transfer mechanism is made up of active guide wheel group (5,8), passive guide wheel group (25,28) and alignment support plate (6); Two alignment support plates (6) place respectively between guide wheel (5,25), the guide wheel (8,28), and initiatively guide wheel group (5,8) is driven by stepper-motor (1).
3. novel horizontal numerical control quenching machine tool according to claim 2; It is characterized in that; Passive guide wheel group (25,28) is installed on the base plate (24); Control hand wheel (27) is connected with base plate (24) and can drives base plate (24) through screw rod (26) and moves forward and backward, and passive guide wheel group (25,28) is connected with rotary damper (30) through universal biography bar (29).
4. novel horizontal numerical control quenching machine tool according to claim 3 is characterized in that, guide wheel (25,28) is placed in main shaft (34) admittedly, and the axis of main shaft (34) is with respect to fleet angle C on the horizontal alignment.
5. novel horizontal numerical control quenching machine tool according to claim 4 is characterized in that, the scope of fleet angle C is that 3 degree are to 10 degree.
6. novel horizontal numerical control quenching machine tool according to claim 1; It is characterized in that; The workpiece follower is stopped travel switch (12), heating starting travel switch (15), is retreated the travel switch that puts in place (19) and mobile tracker (16) is formed, the travel switch contact (17) that tracker (16) is fixed with tracking pole (31), cooperates with above-mentioned travel switch (12,15,19) by heating.
7. novel horizontal numerical control quenching machine tool according to claim 6 is characterized in that, tracker (16) is installed on the transmission belt (13), and transmission belt (13) interlocks three-phase machine (21) and power wheel (11), and three-phase machine (21) is connected with scrambler.
8. novel horizontal numerical control quenching machine tool according to claim 1; It is characterized in that; The workpiece orientation mechanism is made up of fixed electrical machinery (41), ball backstay (42), position adjustments piece (43), rotation ejector (44); Ball backstay (42) is connected on the fixed electrical machinery (41), position adjustments piece (43) be connected that ball backstay (42) is gone up and ball backstay (42) through the through hole of said position adjustments piece (43) one ends, position adjustments piece (43) the other end is provided with rotation ejector (44).
9. novel horizontal numerical control quenching machine tool according to claim 1; It is characterized in that; The core of circuit control system is the programmable logic controller PLC that is connected with touch-screen (35); Heating stops travel switch (12), heating starting travel switch (15), retreats the travel switch that puts in place (19), scrambler is connected with the PLC input terminus; Stepper-motor (1,22), three-phase machine (21), fixed electrical machinery (41) all are connected with the PLC output terminal, and PLC controls quenching power supply (36), automatic charge system (37), tracker (16), ball backstay (42) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120578572XU CN202440532U (en) | 2011-12-31 | 2011-12-31 | Novel horizontal numerical control quenching machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120578572XU CN202440532U (en) | 2011-12-31 | 2011-12-31 | Novel horizontal numerical control quenching machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN202440532U true CN202440532U (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120578572XU Expired - Fee Related CN202440532U (en) | 2011-12-31 | 2011-12-31 | Novel horizontal numerical control quenching machine tool |
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| CN (1) | CN202440532U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350650A (en) * | 2016-09-22 | 2017-01-25 | 安徽省华茂汽车附件制造有限公司 | Pin shaft horizontal type quenching machine |
| CN112376002A (en) * | 2020-10-14 | 2021-02-19 | 陈龙 | Precise quenching process for red copper plate |
| CN115094213A (en) * | 2022-07-21 | 2022-09-23 | 云南太标数控机床有限公司 | Numerical control quenching machine tool and quenching process for large-sized workpiece |
-
2011
- 2011-12-31 CN CN201120578572XU patent/CN202440532U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350650A (en) * | 2016-09-22 | 2017-01-25 | 安徽省华茂汽车附件制造有限公司 | Pin shaft horizontal type quenching machine |
| CN112376002A (en) * | 2020-10-14 | 2021-02-19 | 陈龙 | Precise quenching process for red copper plate |
| CN115094213A (en) * | 2022-07-21 | 2022-09-23 | 云南太标数控机床有限公司 | Numerical control quenching machine tool and quenching process for large-sized workpiece |
| CN115094213B (en) * | 2022-07-21 | 2024-06-04 | 云南太标数控机床有限公司 | Numerical control quenching machine tool and quenching process for large-sized workpiece |
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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 |
Granted publication date: 20120919 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |