CN205368431U - It quenches with rotary mechanism's accurate positioning system to forge steel member - Google Patents
It quenches with rotary mechanism's accurate positioning system to forge steel member Download PDFInfo
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- CN205368431U CN205368431U CN201521122259.XU CN201521122259U CN205368431U CN 205368431 U CN205368431 U CN 205368431U CN 201521122259 U CN201521122259 U CN 201521122259U CN 205368431 U CN205368431 U CN 205368431U
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Abstract
The utility model discloses an it quenches with rotary mechanism's accurate positioning system to forge steel member, including rotatory quenching mechanism (1), the side of rotatory quenching mechanism (1) is equipped with adjacent first pinion (3) and second pinion (4), set firmly on first pinion (3) with a proximity switch (6) corresponding first be close to piece (7) and set firmly on second pinion (4) be close to piece (9) with the corresponding second of the 2nd proximity switch (8), a proximity switch (6) and the 2nd proximity switch (8) are connected with location braking system (10), location braking system (10) are connected with output relay K (11) and control system (12) respectively, control system (12) are connected through converter (13) of output relay K (11) and band -type brake motor (2). The utility model discloses a rotatory quenching mechanism's location stop command zero error just need not artificial intervention, and the practicality is strong.
Description
Technical field
This utility model relates to forged steel component quenching technology field, and specifically a kind of precision is high, cost is low and the Precise Position System of forged steel component quenching rotating mechanism without manual intervention.
Background technology
nullOwing to rolling quenching mechanism is hexagon，There is quenching tank on each summit，High temperature forging steel beam column can be driven at quenching oil quenching，Rolling quenching mechanism is driven by band-type brake motor，The rolling quenching of rolling quenching mechanism and location stop being a ring important in steel beam column asuforging in the application，In process of production，It is whether accurate that rotating mechanism fixed point stops，Can directly determine whole production line trouble-free operation，Traditional control method is to have employed the PLC control completely to band-type brake motor，The startup of band-type brake motor and stopping are completely by PLC program control，Can be well-known，The operation of PLC is rhythmic，And the function likely called with program of this cycle and change，And nobody can guarantee that the operation time of rotating mechanism must be the integral multiple of PLC cycle of operation，Then this kind of control method just has a great problem: be accurately positioned in fact and inaccuracy.If adopting motor or servosystem, mechanical precision is required too high, and safeguard excessively specialized, be unfavorable for cost control.Manual intervention is then unable to reach control requirement especially due to bad environments and precision problem.Alignment system existence on the market at present there is problems in that employing PLC start and stop motor more, and stop signal sends punctual, positions inaccuracy；Part adopts motor high with the alignment system cost of servomotor, and long-time use can produce deviation；Site environment is severe, the physical and mental health of harm field worker.
Summary of the invention
The purpose of this utility model is for prior art Problems existing, it is provided that a kind of precision is high, cost is low and the Precise Position System of forged steel component quenching rotating mechanism without manual intervention.
The purpose of this utility model solves by the following technical programs:
A kind of Precise Position System of forged steel component quenching rotating mechanism, including adopting the motor-driven rolling quenching mechanism of band-type brake, it is characterized in that: the side of described rolling quenching mechanism is provided with the little gear of adjacent first and two pinion, first little gear and two pinion engage with the gear wheel of rolling quenching mechanism simultaneously and are connected, first little gear is installed with first corresponding with the first proximity switch and close to sheet and on two pinion, is installed with second corresponding with the second proximity switch close to sheet, first proximity switch and the second proximity switch are connected to deliver a signal to location brakes with location brakes, location brakes is connected with output relay K and control system respectively, control system is connected by the converter of output relay K with band-type brake motor.
The first described little gear and the size of two pinion are identical, and be meshed with the first little gear and two pinion bull gear drive 60 ° time then the first little gear and two pinion all rotate one week.
Described first close to the radian of sheet less than second close to the radian of sheet so that first close to sheet for being accurately positioned and second is accurately positioned the backward control notifications rolling quenchings mechanism having an effect and has stopped operating so that the signal that restarts of control system output band-type brake motor close to sheet.
The first described proximity switch gathers relay K 1 with the framing signal of location brakes and is connected.
The second described proximity switch gathers relay K 2 with the framing signal of location brakes and is connected.
Described location brakes is connected with power supply respectively with control system.
This utility model has the following advantages compared to existing technology:
Band-type brake motor is carried out substep control by adopting programmable analog amount controller (ABBAC500 series) conventional on the market as control system by this utility model, to control the system signal source as startup band-type brake motor, with the first little gear, two pinion, first proximity switch, first close to sheet, second proximity switch, second constitutes proximity switch alignment system close to sheet, proximity switch alignment system and using location brakes that relay is constituted then as the signal source stopping band-type brake electric machine rotation, and made, to control system, the notice that band-type brake motor is out of service by location brakes again after band-type brake motor stops, to control the enabling signal of system reset band-type brake motor, thus preparing band-type brake electric motor starting next time；The Precise Position System of said structure can drive rolling quenching mechanism to play a role when turning to and reach anchor point at band-type brake motor to allow rolling quenching mechanism stop action completely in accurate regulation point position in order to avoid the phenomenon and without manual intervention of occurring getting stuck, thoroughly break away from the inexactness of the single control of original PLC, achieve the location of rolling quenching mechanism in actual use to cease and desist order zero error, thus being greatly improved its practicality.
Accompanying drawing explanation
The machinery that accompanying drawing 1 is Precise Position System of the present utility model constitutes schematic diagram；
What accompanying drawing 2 was Precise Position System of the present utility model electrically constitutes schematic diagram.
Wherein: 1 rolling quenching mechanism；2 band-type brake motors；3 first little gears；4 two pinions；5 gear wheels；6 first proximity switches；7 first close to sheet；8 second proximity switches；9 second close to sheet；10 location brakes；11 output relay K；12 control system；13 converters；14 power supplys.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, this utility model is further described.
nullAs shown in Figure 1-2: the Precise Position System of a kind of forged steel component quenching rotating mechanism，Including the rolling quenching mechanism 1 adopting band-type brake motor 2 to drive，Control system 12 is connected with the converter 13 of band-type brake motor 2 by output relay K11，Side in rolling quenching mechanism 1 is provided with the little gear 3 of adjacent first and two pinion 4，First little gear 3 engages with the gear wheel 5 of rolling quenching mechanism 1 with two pinion 4 simultaneously and is connected，First little gear 3 is installed with first corresponding with the first proximity switch 6 and close to sheet 7 and on two pinion 4, is installed with second corresponding with the second proximity switch 8 close to sheet 9，Wherein first follow the first little gear 3 of correspondence respectively close to sheet 7 and second close to sheet 9 and two pinion 4 rotates，First little gear 3 is identical with the size of two pinion 4，And the gear wheel 5 being meshed with the first little gear 3 and two pinion 4 then the first little gear 3 and two pinion 4 all rotate one week when rotating 60 °，First proximity switch 6 is connected to deliver a signal to location brakes 10 with location brakes 10 with the second proximity switch 8，Wherein the first proximity switch 6 with location brakes 10 framing signal gather relay K 1 be connected and the second proximity switch 8 with location brakes 10 framing signal collection relay K 2 be connected，Location brakes 10 is connected with output relay K11 and control system 12 respectively.In said structure, first is respectively used to the signal of signal and the second proximity switch 8 triggering the first proximity switch 6 close to sheet 7 and second close to sheet 9, due to first close to the radian of sheet 7 less than second close to the radian of sheet 9 so that first close to sheet 7 for being accurately positioned and second is accurately positioned, close to sheet 9, the backward control system 12 having an effect and notifies that rolling quenching mechanism 1 has stopped operating so that control system 12 exports the signal that band-type brake motor 2 restarts.Additionally location brakes 10 is connected with power supply 13 respectively with control system 12.
In said structure, it is be accurately positioned signal relay that framing signal gathers relay K 1, and it can collect the information that accurate location target arrives, and does self-sustaining action at once and carry out the braking of band-type brake motor 2 simultaneously；And now framing signal gathers relay K 2 is scope framing signal relay, the range of signal that it collects is wider than what framing signal collection relay K 1 collected, signal will be made to disconnect because of the overshoot after Braking system, therefore gather relay K 2 by framing signal herein carry out feedback system parking information to control system 12, gathered relay K 2 by framing signal simultaneously and connect the time relay T in the brakes 10 of location, after the output that control system 12 obtains feedback that system stopped and cuts off output relay K11, turn-on time relay T, time relay T can disconnect framing signal and gather the signal source of relay K 1 after connecting 3 seconds, output relay K11 and control system 12 is made directly to recover path, system is made to carry out the preparation being again started up band-type brake motor 2.
nullWhen the Precise Position System of forged steel component quenching rotating mechanism of the present utility model uses，The output signal of control system 12 is only used as the startup of band-type brake motor 2，First output relay K11 sends because of control system 12 signal and adhesive，Output relay K11 makes the startup closing of contact of converter 13，Converter 13 starts to export fixed frequency，Drive band-type brake motor 2，The gear wheel 5 that band-type brake motor 2 is rotated in quenching mechanism 1 and rolling quenching mechanism starts to rotate，The rotation of gear wheel 5 drives the first little gear 3 and two pinion 4 to rotate simultaneously，And the first of two panels sector is also rotated by the first little gear 3 and two pinion 4 close to sheet 7 and second respectively close to sheet 9 simultaneously，Rolling quenching mechanism 1 and the first little gear 3 and two pinion 4 all have axle center to fix，Therefore there is not relative displacement，When the rolling quenching mechanism 1 in Fig. 1 rotates 60 ° of angles, the first little gear 3 and two pinion 4 rotate a circle simultaneously，Now first close to sheet 7 and second close to sheet 9 respectively by cambered surface near the first proximity switch 6 and the second proximity switch 8，The characteristic of proximity switch is only need to have metal object close to its induction end，Namely action can be produced，Connect its circuit connected，Therefore，Action will be there is in the first proximity switch 6 and the second proximity switch 8，After first proximity switch 6 sends signal，Framing signal can be connected and gather the circuit of relay K 1，Framing signal gathers relay K 1 and plays braking work in systems，When the braking function of system is triggered，Framing signal gathers relay K 1 and will be energized adhesive as the relay performing braking maneuver，Location brakes 10 is made a response rapidly，As shown in Figure 2，Framing signal gathers relay K 1 and is switched on and is in self-sustaining state because of the signal of the first proximity switch 6，Now the power supply of band-type brake motor 2 is cut off rapidly，Characteristic due to band-type brake motor 2: namely power-off brakes，Therefore，Whole rotating mechanism is by stop motion within the extremely short time；nullAnd at this moment，Second proximity switch 8 gathers the circuit of relay K 2 also due to the cambered surface of bigger sector connects framing signal close to its induction end，It is that the dead ship condition of rotating mechanism is fed back to control system 12 that framing signal gathers the function of relay K 2，And reset framing signal after 3 seconds gathers relay K 1 to prepare the startup next time of control system 12，Now framing signal gathers relay K 2 because receiving the signal of the second proximity switch 8 and adhesive，And this signal is transported in control system 12 and turn-on time relay T，Control system 12 receives the output of reset output relay K11 after 1 second of this signal，And output relay K11 disconnects output because framing signal gathers the intervention of relay K 1 before this，Control system 12 resets after output，Time relay T will quickly arrive the setting time of 3 seconds between being clocked，The output signal now controlling system 12 is reset，The signal output of time relay T gathers the on-state of relay K 1 by cutting off framing signal，Directly contact so that output relay K11 obtains with control system 12 again，The now action in a cycle is fully completed，System can wait the next electric motor starting order of system 12 to be controlled.Arranged by said structure, the point every time braked is located at one and fixing puts position accurately, and the delay produced due to each action of relay has any change hardly, as long as so the mechanical precision of the braking mechanism of band-type brake motor 2 is enough accurate, then system can ensure that the braking degree of accuracy of rolling quenching mechanism 1.
Band-type brake motor 2 is carried out substep control by adopting programmable analog amount controller (ABBAC500 series) conventional on the market as control system 12 by this utility model, to control the system 12 signal source as startup band-type brake motor 2, with the first little gear 3, two pinion 4, first proximity switch 6, first close to sheet 7, second proximity switch 8, second constitutes proximity switch alignment system close to sheet 9, proximity switch alignment system and the signal source then rotated as stopping band-type brake motor 2 using the location brakes 10 that relay is constituted, and made, to control system 12, the notice that band-type brake motor 2 is out of service by location brakes 10 again after band-type brake motor 2 stops, to control system 12 to reset the enabling signal of band-type brake motor 2, start thus preparing band-type brake motor 2 next time；Said structure has thoroughly broken away from the inexactness of the single control of original PLC；The Precise Position System of said structure can drive rolling quenching mechanism 1 play a role when rotating and arrive anchor point at band-type brake motor 2 to allow rolling quenching mechanism 1 stop action completely in accurate regulation point position in order to avoid the phenomenon and without manual intervention of occurring getting stuck, achieve the location of rolling quenching mechanism 1 in actual use to cease and desist order zero error, thus being greatly improved its practicality.
Above example is only explanation technological thought of the present utility model; protection domain of the present utility model can not be limited with this; every according to the technological thought that the utility model proposes, any change done on technical scheme basis, each fall within this utility model protection domain；The technology that this utility model is not directed to all can be passed through prior art and be realized.
Claims (6)
- null1. the Precise Position System of a forged steel component quenching rotating mechanism，Including the rolling quenching mechanism (1) adopting band-type brake motor (2) to drive，It is characterized in that: the side of described rolling quenching mechanism (1) is provided with the little gear of adjacent first (3) and two pinion (4)，First little gear (3) engages with the gear wheel (5) of rolling quenching mechanism (1) with two pinion (4) simultaneously and is connected，First little gear (3) is installed with first corresponding with the first proximity switch (6) and close to sheet (7) and on two pinion (4), is installed with second corresponding with the second proximity switch (8) close to sheet (9)，First proximity switch (6) is connected to deliver a signal to location brakes (10) with location brakes (10) with the second proximity switch (8)，Location brakes (10) respectively with output relay K(11) and control system (12) be connected，Control system (12) is by output relay K(11) it is connected with the converter (13) of band-type brake motor (2).
- 2. the Precise Position System of forged steel component quenching rotating mechanism according to claim 1, it is characterized in that: the first described little gear (3) is identical with the size of two pinion (4), and when the gear wheel (5) that is meshed with the first little gear (3) and two pinion (4) rotates 60 °, then the first little gear (3) and two pinion (4) all rotate one week.
- 3. the Precise Position System of forged steel component quenching rotating mechanism according to claim 1, it is characterized in that: described first close to the radian of sheet (7) less than second close to the radian of sheet (9) so that first is used for being accurately positioned and second is accurately positioned the backward control system (12) notice rolling quenching mechanism (1) having an effect and has stopped operating so that the signal that restarts of control system (12) output band-type brake motor (2) close to sheet (9) close to sheet (7).
- 4. the Precise Position System of forged steel component quenching rotating mechanism according to claim 1, it is characterised in that: described the first proximity switch (6) gathers relay K 1 with the framing signal of location brakes (10) and is connected.
- 5. the Precise Position System of forged steel component quenching rotating mechanism according to claim 1, it is characterised in that: described the second proximity switch (8) gathers relay K 2 with the framing signal of location brakes (10) and is connected.
- 6. the Precise Position System of forged steel component quenching rotating mechanism according to claim 1, it is characterised in that: described location brakes (10) is connected with power supply (13) respectively with controlling system (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122259.XU CN205368431U (en) | 2015-12-31 | 2015-12-31 | It quenches with rotary mechanism's accurate positioning system to forge steel member |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521122259.XU CN205368431U (en) | 2015-12-31 | 2015-12-31 | It quenches with rotary mechanism's accurate positioning system to forge steel member |
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| CN205368431U true CN205368431U (en) | 2016-07-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777017A (en) * | 2017-10-11 | 2018-03-09 | 安徽同创食品有限公司 | A kind of labelling machine prime control system |
| CN108103278A (en) * | 2018-01-28 | 2018-06-01 | 合肥市瑞宏重型机械有限公司 | Multifunctional quenching experimental apparatus |
-
2015
- 2015-12-31 CN CN201521122259.XU patent/CN205368431U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777017A (en) * | 2017-10-11 | 2018-03-09 | 安徽同创食品有限公司 | A kind of labelling machine prime control system |
| CN108103278A (en) * | 2018-01-28 | 2018-06-01 | 合肥市瑞宏重型机械有限公司 | Multifunctional quenching experimental apparatus |
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