CN202571708U - Tool equipment for welding cylinder - Google Patents
Tool equipment for welding cylinder Download PDFInfo
- Publication number
- CN202571708U CN202571708U CN 201220157132 CN201220157132U CN202571708U CN 202571708 U CN202571708 U CN 202571708U CN 201220157132 CN201220157132 CN 201220157132 CN 201220157132 U CN201220157132 U CN 201220157132U CN 202571708 U CN202571708 U CN 202571708U
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- cylinder
- pull rod
- rod shaft
- welding
- main shaft
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- Expired - Fee Related
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Abstract
The utility model relates to tool equipment for welding cylinder and belongs to the field of the structure improvement of cylinder welding tool equipment. The tool equipment comprises a hydraulic oil cylinder, a pull rod shaft, a pull rod shaft, a pull rod shaft bearing seat assembly, a spindle, a spindle bearing seat, a face plate, a claw disc assembly, a cone plate spindle and a cone plate which are sequentially arranged on a rack pedestal from left to right; the pull rod shaft runs through a through hole inside the spindle; the left end of the pull rod shaft is connected with the hydraulic oil cylinder by the pull rod shaft bearing seat assembly; the right end of the pull rod shaft is connected with the cone plate by the cone plate spindle; the face plate is fixedly connected with the spindle; the claw disc assembly consists of a plurality of claw feet and accessory claws, which are uniformly distributed on the face plate; the claw feet are arranged on the face plate by pressure plate flanges; and springs are arranged inside the claw feet. On the basis, a rotary device is arranged and the cylinder to be welded can rotate around the center line. The tool equipment has simple structure and low equipment cost; the cylinder subjected to spot welding can be fixed; all the regions required by welding of the cylinder can be clamped and completed in one step; and in the welding process, the deformation of the cylinder is well controlled.
Description
Technical field
The utility model relates to a kind of cylinder of spot welding to be fixed, and can once clamp the completion cylinder and weld whole desired zones, and can guarantee its indeformable tooling device in welding process to a great extent.
Background technology
Roll the curved cylinder that is welded into by plate, in welding process, all can produce distortion in various degree usually, as: the part is uneven, ovality does not meet drawing requirement etc.For the correction of cylinder, no matter be to adopt manual method of correcting, still adopt the bearing calibration of machinery all to need bigger labour intensity, operating efficiency is low, and is both time-consuming, is difficult to guarantee the quality of product again.Even adopt at present full-automatic mechanical welding equipment on the market, for the welding of cylinder, not only install, to dismantle workpiece cumbersome, and need very expensive expense.Therefore, design a kind of tooling device that is used for the cylinder welding simple in structure, have important application and industrial prospect.
Summary of the invention
The purpose of the utility model provides a kind of simple and practical, the effective frock clamp equipment that is used for cylinder use when welding.Cooperate welding robot can be efficiently along its device of welding automatically of cylinder outer surface groove of spot welding.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
A kind of tooling device that is used for the cylinder welding; Comprise and be installed on the frame pedestal and by the left-to-right hydraulic jack that sets gradually, pull rod shaft and pull bar bearing block assembly, main shaft and spindle bearing holder, floral disc, pawl dish assembly, awl dish main shaft and awl dish; Wherein pull rod shaft runs through the main shaft interior bone; The pull rod shaft left end links to each other with hydraulic jack through the pull bar bearing block assembly, and the pull rod shaft right-hand member links to each other with the awl dish through awl dish main shaft, and floral disc is fixedly connected with main shaft.Pawl dish assembly is made up of pawl pin and accessory claw that several are evenly distributed on the floral disc.The pawl pin is installed on the floral disc through the pressing plate flange.Pawl pin set inside has spring.
Its operation principle is: by hydraulic jack pulling force is provided; Conduct to the awl dish through pull rod shaft, make the awl dish, pawl pin and accessory claw are moved laterally with the mode that expands to left movement; Making accessory claw workpiece to be welded---cylinder carries out support fixation, can carry out welding operation; After the cylinder welding finishes, by hydraulic jack thrust is provided, conduct to the awl dish through pull rod shaft, the awl dish is moved right.The pawl pin is equipped with spring because of inside, by the elasticity Hui Li of spring it is moved to the inside, accessory claw and cylinder is broken away from, thereby can easily the cylinder that has welded be taken off.Because of cylinder in whole welding process, accessory claw closely contacts with cylinder all the time, thus better controlled the welding deformation of cylinder.
As the further setting of such scheme, the left side axle head of said main shaft is equipped with large bevel gear, and the main shaft outside is equipped with the motor of band decelerator, and the cone pinion that is meshed with large bevel gear is installed on the output shaft of decelerator.Thereby can main shaft is rotated through decelerator, the rotation of main shaft drives the rotation of floral disc, and pawl dish assembly is rotated with floral disc synchronously, lets cylinder to be welded be rotated around its center line.The characteristic that cylinder can rotate arbitrarily makes weld job more convenient, can need not to change to be clamped in one independent operation to weld all required zones.
Another special structure of reality that combines of the utility model also can be realized like this, promptly on the tooling device next door of the utility model welding robot is set, and is accomplished by robot through locating the back welding process.The robot welding operation has alleviated working strength of workers, makes the workman away from welding region, has reduced the infringement of harmful flue dust to the people, has improved workman's condition of work.
The utility model beneficial effect is: simple in structure, cost of equipment is cheap; Can be good at controlling the distortion of cylinder in welding process; Utilize hydraulic jack to control the installation and removal of workpiece cylinder to be welded, make that the installation and removal of cylinder are very convenient; Being provided with of slewing equipment can make workpiece once clamp the whole desired zones of completion welding; The uniformity of robot welding and stability have overcome the deficiency that human factor is brought, and have satisfied reliable and stable requirement.Can extensively apply in the welding of all kinds of cylinders.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model tooling device;
Among Fig. 1,1 is hydraulic jack, and 2 is the pull bar bearing block assembly, and 3 is pull rod shaft, and 4 is spindle bearing holder; 5 is main shaft, and 6 is spring, and 7 is floral disc, and 8 is accessory claw; 9 is the pawl pin, and 10 is the awl dish, and 11 is awl dish main shaft, and 12 is latch segment; 13 is the pressing plate flange, and 14 is mounting seat, and 15 is the frame pedestal, and 16 is cylinder.
Fig. 2 is the schematic top plan view of the utility model tooling device;
Among Fig. 2,1 is the hydraulic fluid oil cylinder, and 2 is the pull bar bearing block assembly, and 4 is bearing block, and 5 is main shaft, and 15 is the frame pedestal, and 17 is large bevel gear, and 18 is cone pinion, and 19 is decelerator.
The specific embodiment
As shown in Figure 1; A kind of tooling device that is used for the cylinder welding of the utility model; Comprise and being installed on the frame pedestal 15 and by the left-to-right hydraulic jack that sets gradually 1, pull rod shaft 3 and pull bar bearing block assembly 2, main shaft 5 and spindle bearing holder 4, floral disc 7, pawl dish assembly, awl dish main shaft 11 and awl dish 10; Wherein pull rod shaft 3 runs through main shaft 5 interior bone; Pull rod shaft 3 left ends link to each other with hydraulic jack 1 through pull bar bearing block assembly 2, and pull rod shaft 3 right-hand members link to each other with awl dish 10 through awl dish main shaft 11, and floral disc 7 is fixedly connected with main shaft 5 through bolt.Pawl dish assembly is made up of pawl pin 9 and accessory claw 8 that several are evenly distributed on the floral disc 7, and pawl pin 9 has the anchor ring groove, and in order to pressing plate flange 13 to be installed, pawl pin 9 set inside have spring 6.
Cylinder installation steps to be welded are: cylinder 16 to be welded is placed on the accessory claw 8, and the cylinder flange is close to floral disc 7.By hydraulic jack 1 pulling force is provided,, makes awl dish 10 to left movement, thereby pawl pin 9 is outwards pushed open through the conduction of pull bar bearing block assembly 2 and pull rod shaft 3.Fix because of accessory claw 8 is connected with pawl pin 9 bolts, institute is so that accessory claw 8 is also and then outwards mobile.After moving to certain distance, accessory claw 8 outside discs equate with cylinder 16 internal diameters to be welded, thereby with cylinder 16 support fixation to be welded.
The cylinder demounting procedure that welding is good is: by hydraulic jack 1 thrust is provided, through the conduction of pull bar bearing block assembly 2 and pull rod shaft 3, awl dish 10 is moved right.Because of pawl pin 9 inside are equipped with spring 6, move right in the process at awl dish 10, the elasticity Hui Li that spring 6 produces moves inward pawl pin 9 and accessory claw 8.Good cylinder 16 breaks away from thereby make accessory claw 8 and welding.
As shown in Figure 2, as the further setting of such scheme, the left side axle head setting of main shaft 5 is equipped with large bevel gear 17, is meshed with cone pinion 18 on outer side speed reducer 19 output shafts.Thereby can make main shaft 5 be rotated motion through the running of decelerator 19, drive the rotation of floral disc 7 by the rotation of main shaft 5, and pawl dish assembly and floral disc 7 are rotated synchronously, let cylinder 16 to be welded be rotated around its center line.The characteristic that cylinder 16 can rotate arbitrarily makes weld job more convenient, can need not to change to be clamped in one independent operation to weld all required zones.
The concrete installation process of the utility model is following:
The frame pedestal 15 that processes welding combination is connected with each mounting seat 14 usefulness steady pin, bolt to be fixed, pack into corresponding bearing and accessory thereof, after load onto main shaft 5.Large bevel gear 17 main shaft 5 left ends of packing into, and fix with round nut; The floral disc that processes 7, be installed to main shaft 5 right-hand members and connect fixing with bolt.Be installed to floral disc 7 relevant positions to several pawl pin 9 even distributions, load onto spring 6 backs and compress pawl pin 9 with pressing plate flange 13, with bolt that pressing plate flange 13 is fixing with floral disc 7.Be connected several accessory claws 8 with pawl pin 9 usefulness bolts fixing at last.Because of pawl pin 9 has annular groove, though pressing plate flange 13 has compressed pawl pin 9, do not influence moving up and down of pawl pin 9, reserved the space for the installation of weldment cylinder, dismounting.
Load onto awl dish main shaft 11 and be locked at pull rod shaft 3 right-hand members with latch segment 12, bolt, after pull rod shaft 3 is passed main shaft 5 through holes.Epicone dish 10 is installed on awl dish main shaft 11 and is fixed with bolt.After adjusting spacing, pull bar bearing block assembly 2 is installed at pull rod shaft 3 left ends.At last hydraulic jack 1 and the decelerator 19 of loading onto cone pinion 18 are installed on each corresponding mounting seat 14, and big cone pinion is meshed.
Assembling is all accomplished, and after carrying out trial assembly and checking and accepting, cylinder 16 can be installed carry out welding job.Certainly, in practical application, also can be on this welding tooling equipment installed beside welding robot, so can automatic welding drum whole required zones.
Welding tooling equipment according to the utility model; As top being described in detail, convenient succinct workpiece is installed, method for dismounting, and is simple in structure, practical; Make safer in weld job, more convenient, the more environmental protection of user, can extensively apply on the weld job of all kinds of cylinders.
The foregoing description only be used to explain inventive concept of the utility model, but not to the qualification of the utility model rights protection allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (5)
1. one kind is used for the tooling device that cylinder welds; It is characterized in that: comprise being installed on the frame pedestal and by the left-to-right hydraulic jack that sets gradually, pull rod shaft and pull bar bearing block assembly, main shaft and spindle bearing holder, floral disc, pawl dish assembly, awl dish main shaft and awl dish; Wherein pull rod shaft runs through the main shaft interior bone; The pull rod shaft left end links to each other with hydraulic jack through the pull bar bearing block assembly, and the pull rod shaft right-hand member links to each other with the awl dish through awl dish main shaft, and floral disc is fixedly connected with main shaft.
2. a kind of tooling device that is used for the cylinder welding as claimed in claim 1, it is characterized in that: said pawl dish assembly is made up of pawl pin and accessory claw that several are evenly distributed on the floral disc.
3. a kind of tooling device that is used for the cylinder welding as claimed in claim 2, it is characterized in that: said pawl pin is installed on the floral disc through the pressing plate flange.
4. like claim 2 or 3 described a kind of tooling devices that are used for the cylinder welding, it is characterized in that: said pawl pin set inside has spring.
5. a kind of tooling device that is used for the cylinder welding as claimed in claim 1; It is characterized in that: the left side axle head of said main shaft is equipped with large bevel gear; The main shaft outside is equipped with the motor of band decelerator, and the cone pinion that is meshed with large bevel gear is installed on the output shaft of decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157132 CN202571708U (en) | 2012-04-13 | 2012-04-13 | Tool equipment for welding cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157132 CN202571708U (en) | 2012-04-13 | 2012-04-13 | Tool equipment for welding cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571708U true CN202571708U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220157132 Expired - Fee Related CN202571708U (en) | 2012-04-13 | 2012-04-13 | Tool equipment for welding cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571708U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624372A (en) * | 2013-11-22 | 2014-03-12 | 无锡三虹重工机械设备有限公司 | Spin welding device |
| CN103659116A (en) * | 2013-11-30 | 2014-03-26 | 江苏宏丰奥凯机电有限公司 | Automatic compressing fixture for radiating plates |
| CN104759827A (en) * | 2015-04-21 | 2015-07-08 | 长沙星沙机床有限公司 | Rotary welding tool for lower support |
| CN104874925A (en) * | 2015-06-05 | 2015-09-02 | 南昌航空大学 | Flexible welding fixture device for ultrathin-walled cylinders and utilization method of flexible welding fixture device |
| CN106736209A (en) * | 2016-12-02 | 2017-05-31 | 江苏朗锐茂达铸造有限公司 | One kind wheel disk body assembling welding fixture and application method |
| CN110202305A (en) * | 2019-05-15 | 2019-09-06 | 武汉船用机械有限责任公司 | The anti-deformation tool and welding method of cylinder structure part |
-
2012
- 2012-04-13 CN CN 201220157132 patent/CN202571708U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624372A (en) * | 2013-11-22 | 2014-03-12 | 无锡三虹重工机械设备有限公司 | Spin welding device |
| CN103624372B (en) * | 2013-11-22 | 2016-03-30 | 无锡三虹重工机械设备有限公司 | A kind of rotary welding device |
| CN103659116A (en) * | 2013-11-30 | 2014-03-26 | 江苏宏丰奥凯机电有限公司 | Automatic compressing fixture for radiating plates |
| CN104759827A (en) * | 2015-04-21 | 2015-07-08 | 长沙星沙机床有限公司 | Rotary welding tool for lower support |
| CN104874925A (en) * | 2015-06-05 | 2015-09-02 | 南昌航空大学 | Flexible welding fixture device for ultrathin-walled cylinders and utilization method of flexible welding fixture device |
| CN104874925B (en) * | 2015-06-05 | 2016-05-25 | 南昌航空大学 | A kind of ultra-thin-wall cylinder is with weldering flexible welding clamp device and using method thereof |
| CN106736209A (en) * | 2016-12-02 | 2017-05-31 | 江苏朗锐茂达铸造有限公司 | One kind wheel disk body assembling welding fixture and application method |
| CN110202305A (en) * | 2019-05-15 | 2019-09-06 | 武汉船用机械有限责任公司 | The anti-deformation tool and welding method of cylinder structure part |
| CN110202305B (en) * | 2019-05-15 | 2021-05-11 | 武汉船用机械有限责任公司 | Welding method of oil cylinder structural member |
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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: 20121205 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |