CN202240093U - CO2 protective welding machine with brake apparatus - Google Patents
CO2 protective welding machine with brake apparatus Download PDFInfo
- Publication number
- CN202240093U CN202240093U CN2011203952200U CN201120395220U CN202240093U CN 202240093 U CN202240093 U CN 202240093U CN 2011203952200 U CN2011203952200 U CN 2011203952200U CN 201120395220 U CN201120395220 U CN 201120395220U CN 202240093 U CN202240093 U CN 202240093U
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- China
- Prior art keywords
- brake
- electromagnet
- wire
- frictional disk
- switch
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Abstract
The utility model belongs to the technical field of electric welding machines, and relates to a CO2 protective welding machine with a brake apparatus. The CO2 protective welding machine comprises a main electric welding machine and a wire feeder, and a welding-gun handle is provided with a switch; and the CO2 protective welding machine is characterized in that the wire feeder is provided with an automatic brake apparatus for wire discs, and the automatic brake apparatus is implemented through electric braking, hydraulic braking or pneumatic braking. The CO2 protective welding machine provided by the utility model is simple in structure and reliable in operation, and solves the problem that in the past, in the process of transforming an operation of welding into an operation of non-welding, welding wires get loose on reels, thereby causing the disordered winding of the welding wires and then affecting the next welding, therefore, the CO2 protective welding machine is suitable to be installed and used in electric welding machines with wire feeders.
Description
Technical field
The utility model belongs to the electric welding machine technical field, refers in particular to a kind of CO of strap brake device
2The protection welding machine.
Background technology
At present, the CO that uses in the society
2The protection welding machine mainly is made up of electric welding main frame and wire-feed motor, and it is for welding that the electric welding main frame mainly converts civil power to the welding electricity consumption, and wire-feed motor is responsible for the welding wire that is arranged on the silk dish is carried welding wire for the welding gun that is electrically connected with the electric welding main frame constantly under the state of energising; After welding gun was blocked or stops welding, the wire feeder of wire-feed motor quit work, still; Because the silk dish is bigger; Its rotator inertia is also bigger, and after the wire feeder of wire-feed motor quit work, silk dish also can be rotated further a period of time and just can stop operating under action of inertia; Wire feeder quit work stop operating this time period to the silk dish in; Welding wire on the silk dish can constantly get loose on the silk dish, causes the welding wire fall into disarray, makes troubles for next solder wire convey.
Summary of the invention
The purpose of the utility model provides the CO of the strap brake device that a kind of wire feeder quits work, the silk dish also stops operating
2The protection welding machine.
The purpose of the utility model is achieved in that
The CO of strap brake device
2The protection welding machine includes electric welding main frame and wire-feed motor, and torch handle is provided with switch, and described wire-feed motor is provided with the dead-man's device of silk dish.
Above-mentioned dead-man's device is electric brake or water brake or aerodynamic brake.
Above-mentioned electric brake or water brake or aerodynamic brake are: relative fixed has frictional disk on the silk dish of wire-feed motor; Drive brake block or brake disc pressing friction dish enforcement brake with brake spring; With electromagnet or cold air ACTUATOR or hydraulic actuator releasing brake, the break-make electricity of electromagnet or the reversal valve of cold air/hydraulic actuator are controlled by the switch on the torch handle.
Above-mentioned electric brake is: the silk dish of wire-feed motor is sleeved on the wheel shaft rotationally; Wheel shaft is fixed on the wire-feed motor housing; One side of silk dish is fixed with the frictional disk with silk dish coaxial rotation; The side that the both sides of frictional disk are fixed with brake block or frictional disk respectively is fixed with brake disc; The arranged outside of brake block or brake disc has the electromagnet of energising back drive brake block or brake disc disengaging frictional disk, makes the brake spring of brake block or brake disc and frictional disk friction brake when between brake block or brake disc and electromagnet, being provided with the electromagnet no power, and the break-make electricity of electromagnet is controlled by the switch on the torch handle; Or described electric brake is: the silk dish of wire-feed motor is fixed on the wheel shaft; The wheel shaft rotational support is on the wire-feed motor housing; Be fixed with frictional disk on the wheel shaft of silk dish one side, frictional disk is outside equipped with brake disc, and brake disc after being outside equipped with energising draws brake disc to the electromagnet that breaks away from frictional disk; Be provided with brake spring between brake disc and the electromagnet, the break-make electricity of electromagnet is controlled by the switch on the torch handle.
Above-mentioned silk dish is sleeved on the wheel shaft rotationally and is: the silk dish is fixed on the hollow shaft, and on wheel shaft, wheel shaft is fixed on the coil winding machine housing hollow shaft through bearings, and described frictional disk is fixed on the hollow shaft.
The break-make electricity of above-mentioned electromagnet by the control of the switch on the torch handle is: shared one of the break-make electric connection terminal of electromagnet and the switch in parallel on the torch handle; Or the magnet switching switch is arranged separately on the torch handle.
The reversal valve of above-mentioned cold air/hydraulic actuator is that the reversal valve of cold air ACTUATOR or hydraulic actuator is controlled with the switch on the torch handle by the switch on torch handle control; Or the independent reversal valve that cold air ACTUATOR or hydraulic actuator are installed on torch handle.
The utility model is compared the outstanding and beneficial technical effects of prior art:
1, the electromagnet of the utility model is switched on when welding machine is worked, and the brake disc traction to breaking away from frictional disk, is not braked, and welding is in normal operating conditions; When fault being arranged or do not weld, the switch on the torch handle cuts out, and electromagnet is not supplied power simultaneously yet; Under the effect of brake spring, brake disc combines with frictional disk pressure, and the frictional disk frictionally drives the silk dish and stops operating; Welding wire on the silk dish no longer gets loose, and next time, all were normal when welding.
2, the utility model is simple in structure, and reliable operation has solved the past to be converted by welding into welding wire gets loose in the process of not welding on the silk dish, cause welding wire disorderly around, the problem of influence welding next time is applicable on the electric welding machine of band wire-feed motor and installs and uses.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the braking state sketch map of the dead-man's device of the utility model when being arranged on silk dish axis fixing plate the same side and electromagnet no power.
Fig. 3 is the not braking state sketch map of the dead-man's device of the utility model when being arranged on silk dish axis fixing plate the same side and electromagnet energising.
Fig. 4 is the utility model in the both sides of frictional disk respectively with brake block brake and electromagnet no power, braking state sketch map when leaning on the spring pressure brake.
Fig. 5 is the not braking state sketch map of the utility model after brake is removed with brake block brake and electromagnet energising respectively in the both sides of frictional disk.
Fig. 6 is the braking state sketch map of the dead-man's device of the utility model when being arranged on silk dish axis fixing plate both sides and electromagnet no power.
Fig. 7 is the not braking state sketch map of the dead-man's device of the utility model when being arranged on silk dish axis fixing plate both sides and electromagnet energising.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-7:
The CO of strap brake device
2The protection welding machine includes electric welding main frame 1 and wire-feed motor 2, and torch handle is provided with switch, and described wire-feed motor 2 is provided with the dead-man's device 6 of silk dish.
Above-mentioned electric brake or water brake or aerodynamic brake are: relative fixed has frictional disk 61 on the silk dish 5 of wire-feed motor 2; Drive brake block 64a or brake disc 64 pressing friction dishes enforcement brake with brake spring 63; With electromagnet or cold air ACTUATOR or hydraulic actuator releasing brake, the break-make electricity of electromagnet or the reversal valve of cold air/hydraulic actuator are controlled by the switch on the torch handle.
Above-mentioned dead-man's device 6 is electric brake or water brake or aerodynamic brake.
Above-mentioned electric brake 6 is: the silk dish 5 of wire-feed motor 2 is sleeved on the wheel shaft 3 rotationally; Wheel shaft 3 is fixed on the housing of wire-feed motor 2 through version 4 is installed; One side of silk dish 5 is fixed with the frictional disk 61 with silk dish 5 coaxial rotation; The side that the both sides of frictional disk 61 are fixed with brake block 64a or frictional disk 61 respectively is fixed with brake disc 64; The arranged outside of brake block 64a or brake disc 64 has the energising back to drive the electromagnet 68 of brake block 64a or brake disc 64 disengaging frictional disks 61; Make the brake spring 63 of brake block 64a or brake disc 64 and frictional disk 61 friction brakes when between brake block 64a or brake disc 64 and electromagnet 68, being provided with electromagnet 68 no powers, the break-make electricity of electromagnet 68 is controlled by the switch on the torch handle; Or described electric brake is: the silk dish 5 of wire-feed motor 2 is fixed on the wheel shaft 3; Wheel shaft 3 passes through bearing 41 rotational support on the installing plate 4 of wire-feed motor 2 housings; Be fixed with frictional disk 61 on the wheel shaft 3 of silk dish 5 one sides; Frictional disk 61 is outside equipped with brake disc 64, and brake disc 61 after being outside equipped with energising draws brake disc 64 to the electromagnet that breaks away from frictional disk 61 68, is provided with brake spring 63 between brake disc 64 and the electromagnet 68; The break-make electricity of electromagnet 68 is controlled by the switch on the torch handle; Described electromagnet is formed (referring to Fig. 4-7) by line bag 62, moving iron 65, and moving iron 65 is fixedly connected with brake block 64a or brake disc 64, and the moving iron of the electromagnet shown in Fig. 2-3 and brake disc are same parts.
Above-mentioned silk dish 5 is sleeved on rotationally on the wheel shaft 3 and is: silk dish 5 is fixed on the hollow shaft 52; Hollow shaft 52 is supported on the wheel shaft 3 through bearing 51; Wheel shaft 3 is fixed on through installing plate 4 on the housing of coil winding machine 2, and described frictional disk 61 is fixed on (referring to Fig. 4-5) on the hollow shaft 52.
The break-make electricity of above-mentioned electromagnet 68 by the control of the switch on the torch handle is: shared one of the break-make electric connection terminal of electromagnet 68 and the switch in parallel on the torch handle; Or electromagnet 68 on-off switches are arranged separately on the torch handle.
The reversal valve of above-mentioned cold air/hydraulic actuator by the control of the switch on the torch handle is: the reversal valve of cold air ACTUATOR or hydraulic actuator is controlled with the switch on the torch handle; Or the independent reversal valve that cold air ACTUATOR or hydraulic actuator are installed on torch handle.
The foregoing description is merely the preferred embodiment of the utility model, is not the protection domain that limits the utility model according to this, so: the equivalence that all structures according to the utility model, shape, principle are done changes, and all should be covered by within the protection domain of the utility model.
Claims (7)
1. the CO of strap brake device
2The protection welding machine includes electric welding main frame and wire-feed motor, and torch handle is provided with switch, it is characterized in that: described wire-feed motor is provided with the dead-man's device of silk dish.
2. the CO of strap brake device according to claim 1
2The protection welding machine, it is characterized in that: described dead-man's device is electric brake or water brake or aerodynamic brake.
3. the CO of strap brake device according to claim 1
2The protection welding machine; It is characterized in that: described electric brake or water brake or aerodynamic brake are: relative fixed has frictional disk on the silk dish of wire-feed motor; Drive brake block or brake disc pressing friction dish enforcement brake with brake spring; With electromagnet or cold air ACTUATOR or hydraulic actuator releasing brake, the break-make electricity of electromagnet or the reversal valve of cold air/hydraulic actuator are controlled by the switch on the torch handle.
4. the CO of strap brake device according to claim 3
2The protection welding machine; It is characterized in that: described electric brake is: the silk dish of wire-feed motor is sleeved on the wheel shaft rotationally; Wheel shaft is fixed on the wire-feed motor housing; One side of silk dish is fixed with and a frictional disk of dish coaxial rotation, and the side that the both sides of frictional disk are fixed with brake block or frictional disk respectively is fixed with brake disc, and the arranged outside of brake block or brake disc has the energising back to drive the electromagnet of brake block or brake disc disengaging frictional disk; Make the brake spring of brake block or brake disc and frictional disk friction brake when between brake block or brake disc and electromagnet, being provided with the electromagnet no power, the break-make electricity of electromagnet is controlled by the switch on the torch handle; Or described electric brake is: the silk dish of wire-feed motor is fixed on the wheel shaft; The wheel shaft rotational support is on the wire-feed motor housing; Be fixed with frictional disk on the wheel shaft of silk dish one side, frictional disk is outside equipped with brake disc, and brake disc after being outside equipped with energising draws brake disc to the electromagnet that breaks away from frictional disk; Be provided with brake spring between brake disc and the electromagnet, the break-make electricity of electromagnet is controlled by the switch on the torch handle.
5. the CO of strap brake device according to claim 4
2The protection welding machine is characterized in that: described silk dish is sleeved on the wheel shaft rotationally and is: the silk dish is fixed on the hollow shaft, and on wheel shaft, wheel shaft is fixed on the coil winding machine housing hollow shaft through bearings, and described frictional disk is fixed on the hollow shaft.
6. the CO of strap brake device according to claim 3
2The protection welding machine is characterized in that: the break-make electricity of described electromagnet by the control of the switch on the torch handle is: shared one of the break-make electric connection terminal of electromagnet and the switch in parallel on the torch handle; Or the magnet switching switch is arranged separately on the torch handle.
7. the CO of strap brake device according to claim 3
2The protection welding machine is characterized in that: the reversal valve of described cold air/hydraulic actuator is that the reversal valve of cold air ACTUATOR or hydraulic actuator is controlled with the switch on the torch handle by the switch on torch handle control; Or the independent reversal valve that cold air ACTUATOR or hydraulic actuator are installed on torch handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203952200U CN202240093U (en) | 2011-05-25 | 2011-10-17 | CO2 protective welding machine with brake apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120168731 | 2011-05-25 | ||
| CN201120168731.9 | 2011-05-25 | ||
| CN2011203952200U CN202240093U (en) | 2011-05-25 | 2011-10-17 | CO2 protective welding machine with brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240093U true CN202240093U (en) | 2012-05-30 |
Family
ID=46101394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203952200U Expired - Fee Related CN202240093U (en) | 2011-05-25 | 2011-10-17 | CO2 protective welding machine with brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759741A (en) * | 2015-04-20 | 2015-07-08 | 南通江中光电有限公司 | Automatic welding machine brake apparatus |
| CN114833403A (en) * | 2022-06-28 | 2022-08-02 | 江苏诺嘉机械有限公司 | Accurate equipment of polishing of embossing roller with angle and controllable degree of depth |
-
2011
- 2011-10-17 CN CN2011203952200U patent/CN202240093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759741A (en) * | 2015-04-20 | 2015-07-08 | 南通江中光电有限公司 | Automatic welding machine brake apparatus |
| CN114833403A (en) * | 2022-06-28 | 2022-08-02 | 江苏诺嘉机械有限公司 | Accurate equipment of polishing of embossing roller with angle and controllable degree of depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20131017 |