CN2150960Y - Electroslag welder for vertical concrete iron - Google Patents
Electroslag welder for vertical concrete iron Download PDFInfo
- Publication number
- CN2150960Y CN2150960Y CN 92241141 CN92241141U CN2150960Y CN 2150960 Y CN2150960 Y CN 2150960Y CN 92241141 CN92241141 CN 92241141 CN 92241141 U CN92241141 U CN 92241141U CN 2150960 Y CN2150960 Y CN 2150960Y
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- circuit
- airport
- met
- vertical reinforcement
- prompting
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Abstract
The utility model relates to a welding device, particularly an electroslag welder for vertical concrete iron with the functions of automatic timing control, prompt, etc. The utility model is composed of a transmission clamping device, a welding transformer, a switch circuit, an automatic control circuit, etc. The automatic control circuit is composed of a timing circuit, a slag forming cue circuit, an upset prompting and controlling reset circuit. The utility model is characterized in that the whole welding process is controlled by the automatic control circuit which sends out sound and light displaying signals and prompts slag forming and upsetting; working power supply is automatically cut off when weld is finished. The utility model which has the advantages of small size, simple operation, stable operation and full functions can be used as either an electroslag welder or an ordinary welder.
Description
The utility model relates to a kind of welder, and the vertical reinforcement electroslag welding that particularly has self-clocking control is met sb. at the airport.
It is 89209137 vertical reinforcement electroslag welder that China's utility model patent discloses a kind of application number, and it is made of welding controller, welding transformer, welding head.Welding head is an open side type, is connected with on it to decide anchor clamps, moving anchor clamps, transmission levers and deviation correcting device etc.Its deficiency is: adopt the lever transmission, its operation is steady inadequately, and transmission speed is difficult for grasping.Whole welding process does not have self-clocking control and automatic prompting and can not cut off the electricity supply automatically, and the Artificial Control time is not accurate enough, easily influences the interface quality, and the work carelessness also can cause burning apparatus.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, and dependable performance has multi-functional vertical reinforcement electroslag welding such as self-clocking control and prompting and meets sb. at the airport.
Technical solution of the present utility model is: the vertical reinforcement electroslag welding is met sb. at the airport and is comprised that transmission, clamping device, welding transformer, on-off circuit, its special character are also to comprise the automatic controller of being made up of timing circuit, slag making cue circuit, upset prompting and control reset circuit; By logical transition on-off circuit control timing circuit, make it connect the slag making cue circuit at a certain official hour, send sound or/and light shows signal by it, carry out slag making with alert, after this timing circuit also will output control signals to upset prompting and control reset circuit at a certain official hour, make it send sound or/and light shows and cut off the electricity supply that on-off circuit resets.Above-mentioned two kinds of sound equipments prompting can adopt the different acoustic form to be distinguished.As adopt that one is long and the other is short or one be continuously, one be interrupted form such as sound equipment such as grade.
Described transmission mechanism is the sheave transmission mechanism, and its driving wheel is driven by action bars, and driven pulley then is connected with clamping device by connector.Described clamping device is made up of movable and stationary clamp and coupled differential feed mechanism of moving forward.This structure has the retaining performance and prevents the clamp rotation.
Upset prompting and control reset circuit are by triode BD
2, relay J
2And the acousto-optic hint circuit constitutes.Be connected with delay circuit between the input of this circuit and the triode.
A.C. contactor and the relay contact that is connected in series with it are attempted by in the input circuit of power transformer.In the input circuit of power transformer, be serially connected with and can make it be off-state, and the change-over switch of the relay contact that is connected in series mutually of short circuit and A.C. contactor.By the switching of this change-over switch, electroslag welding is met sb. at the airport can be used as the common electrical welding machine.Between starting switch and ground, be serially connected with emergent gauge tap.
The utility model compared with prior art has following characteristics:
1, the utility model has adopted self-clocking control, and it can control weld intervals such as electricity orphan, electroslag exactly, and sends demonstration signal prompt operating personnel and carry out slag making, upset operation, has improved welding quality.
2, have automatic shutdown function, avoid because of operating the untimely burn-off phenomenon that occurs, the protection welding machine is not damaged, and prolongs its service life.
3, the sheave drive mechanism is simple, operates steadily.Clamping device adopts differential Luo precession to give device, not only has the retaining performance, also can stop the clamp rotation, and also can adjusting reinforcing bar, that it is had is good in moderate.
4, this body is long-pending little, simple to operate, easy to use, multiple functional.Promptly can be used as electroslag welding meets sb. at the airport and can be used as the common electrical welding machine and use.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the circuit theory diagrams of the utility model automatic controller.
Be described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1 and Figure 2, transmission mechanism of the present utility model is the sheave transmission mechanism, and its driving wheel is dial (1), is connected with action bars (3) on it, is fixed with voltage dial gauge (2) on action bars, is used to indicate weldingvoltage.The driven pulley (4) that is rotated by dial control links to each other with movable differential feed mechanism of moving forward (6) in the clamping device by connector (5).Movable and fixing differential feed mechanism of moving forward (6), (8) by Luo bar (17), coupled spanner (9), to be positioned at the Luo bar hollow and form with the polished rod (18) of key connecting and the overcoat (19) that is connected with Luo bar Luo line, polished rod one end links to each other with the live splint (12) of clamp, and clamp then is made up of live splint and geometrical clamp (13).See Fig. 2, the sheave transmission mechanism is to be fixed on the doorframe shape support (10) by passing driven wheel central, transverse axis (11).The support lower end links to each other with symmetrical column (7) respectively, movable differential feed mechanism of moving forward then be enclosed within two columns on sliding sleeve (15) be connected, fixedly differential feed mechanism of moving forward then be fixed on two columns on fixed cover (16) link to each other.Solder flux tube (14) also is connected with two columns by fixed cover.
Fig. 3 has provided the schematic diagram of automatic control circuit.By not gate IC
1, IC
2, resistance R
1, R
2And capacitor C
1The oscillator of forming provides count pulse for counter, the output of counter be connected with respectively by with door IC
3, not gate IC
4, resistance R
3, LED
1The slag making cue circuit that serial connection constitutes and by diode BD
1, by resistance R
5, capacitor C
2The delay circuit, the triode BD that form
2, relay J
2And by the buzzer D of its control
3, LED
2Constitute upset prompting and control reset circuit.Relay J
2Normally-closed contact be serially connected with on-off circuit repeat circuit working power and relay J
1Between, when welding finishes,, make the welding machine outage in order to automatic cut-out on-off circuit.
The logical transition on-off circuit is by relay J
1, coupled start button K
4Form.Its normally opened contact is connected between counter and the ground and between A.C. contactor and the power supply.On the earth-return circuit of on-off circuit, also be serially connected with the emergency protection K switch
3, generally it is in closure state, when case of emergency, can cut off the equipment such as power protection electric welding machine of welding machine by this switch.Change-over switch K
2Be connected between the current supply circuit of power transformer input circuit and A.C. contactor, to realize mutual switching.The working power of control circuit is made up of transformer, rectification, filtering, mu balanced circuit, and it provides 5 volts and 12 couchers to make power supply to controller.D
2Be the welding machine relay indicating light.The contact of A.C. contactor then links to each other with welding transformer.
During welding, two reinforcing bars are fixed on the clamp, its interface is positioned at the solder flux tube, connects power supply K, K
1, press start button K
4, relay J
1Energising, A.C. contactor and timing circuit have been connected in the normally opened contact adhesive, are sent in the timer by the oscillating impulse that oscillator produces.Weldingvoltage is shown by voltmeter about 50 volts when initial.When rolling counters forward to the scheduled time 3/4 the time, counter Q
2, Q
3All export high potential, connected the slag making cue circuit, LED
1Luminous demonstration, the prompting slag making begins, operating personnel's manipulating handgrip, the distance of suitably regulating two reinforcing bar interfaces makes the voltmeter indication about 25 volts.When slag making finishes, counter Q
4The output high potential has been connected upset prompting and control reset circuit, buzzer D
3And LED
2Send acousto-optic and show signal, the prompting slag making finishes, the beginning upset.Meanwhile, it is with block system relay J
1Power supply, J1 resets, and disconnects A.C. contactor, cuts off welding machine electric power.
Claims (6)
1, a kind of vertical reinforcement electroslag welding is met sb. at the airport, and comprises transmission, clamping device, welding transformer, on-off circuit, it is characterized in that also comprising the automatic controller of being made up of timing circuit, slag making cue circuit, upset prompting and control reset circuit; By logical transition on-off circuit control timing circuit, make it connect the slag making cue circuit at a certain official hour, send sound or/and light shows signal by it, after this timing circuit also will output control signals to upset prompting and control reset circuit at a certain official hour, make it send sound or/and light shows and cut off the electricity supply that on-off circuit resets.
2, vertical reinforcement electroslag welding according to claim 1 is met sb. at the airport, and it is characterized in that described transmission mechanism is the sheave transmission mechanism, and its driving wheel is driven by action bars, and driven pulley then is connected with clamping device by connector.
3, vertical reinforcement electroslag welding according to claim 1 is met sb. at the airport, and it is characterized in that described clamping device is made up of movable, stationary clamp and coupled differential feed mechanism of moving forward.
4, vertical reinforcement electroslag welding according to claim 1 is met sb. at the airport, it is characterized in that prompting of described upset and control reset circuit are to be made of triode, relay J 2 and acousto-optic hint circuit, between the input of this circuit and triode, be connected with delay circuit.
5, vertical reinforcement electroslag welding according to claim 1 is met sb. at the airport, and it is characterized in that described logical transition on-off circuit, and the contact of its A.C. contactor and the relay that is connected in series with it is attempted by in the input circuit of power transformer.
6, vertical reinforcement electroslag welding according to claim 5 is met sb. at the airport, and it is characterized in that input circuit at power transformer is serially connected with can make it be the change-over switch of the relay contact that off-state and short circuit and A.C. contactor be connected in series mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92241141 CN2150960Y (en) | 1992-11-08 | 1992-11-08 | Electroslag welder for vertical concrete iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92241141 CN2150960Y (en) | 1992-11-08 | 1992-11-08 | Electroslag welder for vertical concrete iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150960Y true CN2150960Y (en) | 1993-12-29 |
Family
ID=33781299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92241141 Expired - Fee Related CN2150960Y (en) | 1992-11-08 | 1992-11-08 | Electroslag welder for vertical concrete iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150960Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328268A (en) * | 2011-09-23 | 2012-01-25 | 新乡日升数控轴承装备股份有限公司 | Superfine grinding oscillation mechanism |
| CN106378529A (en) * | 2016-11-18 | 2017-02-08 | 洪永昊 | Automatic correcting and clamping device used for vertical electroslag pressure welding machine and use method of device |
-
1992
- 1992-11-08 CN CN 92241141 patent/CN2150960Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328268A (en) * | 2011-09-23 | 2012-01-25 | 新乡日升数控轴承装备股份有限公司 | Superfine grinding oscillation mechanism |
| CN102328268B (en) * | 2011-09-23 | 2015-07-08 | 新乡日升数控轴承装备股份有限公司 | Superfine grinding oscillation mechanism |
| CN106378529A (en) * | 2016-11-18 | 2017-02-08 | 洪永昊 | Automatic correcting and clamping device used for vertical electroslag pressure welding machine and use method of device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yan Haibo Document name: Authorization notification |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |