CN200980025Y - A welding and clamping movable rack of the motor rotor loops of a diesel engine - Google Patents
A welding and clamping movable rack of the motor rotor loops of a diesel engine Download PDFInfo
- Publication number
- CN200980025Y CN200980025Y CN 200620042083 CN200620042083U CN200980025Y CN 200980025 Y CN200980025 Y CN 200980025Y CN 200620042083 CN200620042083 CN 200620042083 CN 200620042083 U CN200620042083 U CN 200620042083U CN 200980025 Y CN200980025 Y CN 200980025Y
- Authority
- CN
- China
- Prior art keywords
- welding
- bearing
- jig
- cam
- clamping movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to an oil-electric engine rotor coil welding and clamping movable holder, characterized in that the bottom of a body is separately equipped with six adjustable support foot, and the upper body is equipped with four guide axis fixed by a support, a bearing seat and a middle pressure plate, and the upper end of the guide axis is equipped with four retractable elevating beams fixed by the bearing seat and a beam upper plate, wherein the elevating beam is equipped with two chock tests with different height, and the ends of the four guide axis are equipped with a plurality of rubber pads, wherein the two ends of the elevating beams are separately equipped with a welding platform, and the chock tests are arranged between the welding platform and the beams, while the welding platform of two ends are equipped with a rapid clip upon and equipped with a cam gripper mechanism with stable force and an adjustable angle board in up-and-down direction of an intermediate frequency welder device on side. The utility model has then advantages that the beam on the body can be adjustable with different length of the coil, and the welding clamps are designed on two ends thereby welding on two ends at the same time and saving time and space, also operating conveniently.
Description
Technical field
The utility model relates to a kind of fuel engine power generation machine rotor coil welding clamping movable stand, can be used for the welding of 300MW to middle straight line of 950MW fuel engine power generation machine rotor coil and both ends arc section, belongs to the welding tooling technical field.
Background technology
When at present 300MW straight line and both ends arc section in the middle of 950MW fuel engine power generation machine rotor coil welds, must all place one 4.5 meters long roller shelf in the left and right sides of welding, a weld holder is put in the centre, behind intact straight line of every weldering and the circular arc, once can only weld one, just must there be two people to lift on the turning rolls of opposite side, in the weldering other end, lift by two people again, the master worker welds twice of a carrying, the space that just must have tens meters when welding like this, bring very big trouble to the operator, also made the easy gouge of coil in the handling process, influenced the quality of product.
Summary of the invention
The purpose of this utility model provides a kind of easy to use, the fuel engine power generation machine rotor coil welding clamping movable stand that two can be welded simultaneously.
For realizing above purpose, the technical solution of the utility model provides a kind of fuel engine power generation machine rotor coil welding clamping movable stand, it is characterized in that, by feet, lathe bed, bearing, bearing pedestal, bearing, cushion block, jig, the axis of guide, crossbeam, middle pressing plate, the headblock bar, the bakelite filler strip, active grab, rubber blanket and cam-type constant tension clamp system are formed, lathe bed two ends, bottom and centre are respectively equipped with six adjustable feets, lathe bed is provided with bearing and bearing pedestal and four fixing axis of guides of middle pressing plate, on the axis of guide, be provided with four telescopic height crossbeams by the bearing fixing on the bearing pedestal, be provided with the cushion block of two kinds of differing heights above the height crossbeam, four axis of guide ends are respectively equipped with rubber blanket, wherein the two ends of two crossbeams are respectively equipped with jig, cushion block be located at jig below, the jig at two ends is provided with active grab, the side of jig is provided with adjustable angle square board up and down, and angle square board is provided with cam-type constant tension clamp system and medium frequency welding machine.
The utility model has designed a telescopic crossbeam of rectilinear direction in conjunction with the actual conditions in applicant workshop self, and flexible length is from 4.24m to 8.39m.There are six adjustable feets to regulate on the height, the height of regulating is about 250mm, when welding, the arc section of coil and straight line welding position are equipped with a constant force and remain impaction state, to guarantee the weld seam welding quality, so all there is a constant tension weld jig that has cam mechanism at the two ends of weld holder, welding machine is placed on the platform that linear slide rail is housed, whole platform can also be done up and down and adjust, high with the accurate weldering of satisfying intermediate frequency welding machine and workpiece, to reach efficient, high-quality requirement.Because the extensible canopy of lathe bed has four compositions, compartment has drawn back the shelves that support of two beams as one group, has guaranteed that jig has enough rigidity again.The form that has also adopted the height beam to stagger, bakelite filler strip and headblock bar interfere when avoiding stretching, the different filler strip of height is feasible to be placed the straight line copper bar and take off easily by placing on crossbeam in addition, only needs straight line copper bar on the high filler strip in back is moved the welding that just can finish whole coil on the low filler strip.
The utility model has the advantages that the crossbeam on the lathe bed can be flexible according to the different length implementation of coil, simultaneously according to the characteristics of rotor coil two ends symmetry, weld jig of each design at two ends, two can be welded simultaneously, the time of having saved has also vacateed the space, and is easy to use.
Description of drawings
Fig. 1 is a fuel engine power generation machine rotor coil welding clamping movable stand structural representation;
Fig. 2 is a fuel engine power generation machine rotor coil welding clamping movable stand end view;
Fig. 3 is a cam pressing type constant tension weld jig structural representation;
Fig. 4 is a cam pressing type constant tension weld jig end view;
Fig. 5 is a medium frequency welding machine structural representation;
Fig. 6 is a medium frequency welding machine end view.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, 2, be fuel engine power generation machine rotor coil welding clamping movable stand structural representation, described fuel engine power generation machine rotor coil welding clamping movable stand is made up of feet 1, lathe bed 2, bearing 3, bearing pedestal 4,11, bearing 5, cushion block 6, jig 7, the axis of guide 8, crossbeam 9,10, middle pressing plate 12, headblock bar 13, bakelite filler strip 14, active grab 15, rubber blanket 16 and cam-type constant tension clamp system 17
There are six adjustable feets 1 to support on the lathe bed 2; make when stretching very light also very steady; four axis of guides 8 that bearing 3 and bearing pedestal 4 and middle pressing plate 12 are fixed are installed on the lathe bed 2; install by bearing pedestal 4 in the axis of guide 8 upper ends; four telescopic height crossbeams 9 that bearing 5 on 11 is fixed; 10; bearing 5 has structurally adopted open type ball bushing 5; this bearing 5 is made up of the outer ring of the tubular of an opening and multiple row steel ball and retainer; because the columns of steel ball is many; frictional force is little; light and flexible; life-span is long; be suitable for shuttle rectilinear motion; height crossbeam 9; the 10th, add headblock bar 13 with two kinds of square type shaped steel stitch welding with the width differing heights together; bakelite filler strip 14; height overall is 225mm; make crossbeam alleviate the weight of crossbeam self when guaranteeing to have enough rigidity; when the ultimate elongation state; four axis of guide 8 ends are equipped with rubber blanket 16 respectively; impact when having prevented extreme position like this; two crossbeams 9 wherein; jig 7 is installed at 10 two ends respectively; in order to make jig 7 on same one side; the bottom that has the end on the crossbeam 9 to fill up jig 7 with cushion block 6; make it reach same plane; at crossbeam 9; 10 when flexible; bakelite filler strip 14 on the crossbeam and headblock bar 13 can increase and reduce quantity as required; on the jig 7 at two ends, active grab 15 is installed; cam-type constant tension clamp system 17 and medium frequency welding machine 26 are housed in the side of jig 7; active grab 15 is used to compress straight line copper bar welding position; the pressure head of clamp is that elastomeric material is done; can protect the surface of copper bar effectively; the handle of clamp is as long as rotating an angle gently just can compress fast, and is promptly light again soon.
Because overhang is a straight line and the docking of arc section, so must guarantee when welding has certain thrust at seam crossing when coil straightway welding end has enough thrusts and arc section to clamp, so a cam-type constant tension clamp system 17 is respectively arranged at the two ends of movable stand, as Fig. 3, shown in 4, be cam pressing type constant tension weld jig structural representation, described cam-type constant tension clamp system 17 is by fixing pincers 18, adjustable cramp 19, ram 20, ball 21, guide rail 22, spring 23, pull bar 24, cam 25 is formed, adjustable cramp 19 and fixing pincers 18 all are located on the ram 20, ram 20 is located on the guide rail 22 by ball 21, ram is by ball 21 22 slips on V-type rail, one end of ram 20 is connected with cam 25 by the pull bar 24 that spring 23 is housed, the slip of ram 20 is to be spurred by the pull bar 24 that is fixed on the ram, when the cam pressing state, spring 23 has a constant tension to be pressed on the ram 20 all the time, overcomes because the gap that the solder thawing causes after the weld heating.
Shown in Fig. 5,6, be medium frequency welding machine structural representation, described medium frequency welding machine 26 is made up of welding machine 27, base plate 28, linear slide rail 29, guide vane end stop 30,31 and angle square board 32, on the side angle square board 32 upper end angle square boards HIWIN linear slide rail 29 is housed, movably welding machine 27 is located on the linear slide rail 29 by base plate 28, the characteristics of linear slide rail 29 are that precision height, good rigidly, motion are steady, relatively are fit to the high requirement that intermediate frequency welding butt welding connects height.For the front and back sliding distance that guarantees intermediate frequency welding machine 27 in the scope that people require, on the downside of base plate 28 and angle square board 32, be equipped with guide vane end stop 30,31.
The telescopic length of the utility model rectilinear direction is from 4.24m to 8.39m.There are six adjustable feets to regulate on the height, the height of regulating is about 250mm, when welding, the total length of coil is from 6.57m to 7.622m, the length of each the group coil in each product does not all wait, a kind of coil of every weldering, length all need adjust, to guarantee the alignment in copper bar cross section simultaneously, the straight line end of coil has the active grab 15 on the angle square table top to compress, arc section has adjustable cramp 19 to clamp coil to fixing pincers 18, the constant force that the arc section of coil and straight line welding position are equipped with the constant tension weld jig 17 of cam mechanism remains impaction state, to guarantee the weld seam welding quality, welding machine 27 is placed on the base plate 28 that linear slide rail 29 is housed, whole platform can also be done up and down and adjust, intermediate frequency welding machine 27 can weld simultaneously with two of workpiece, to reach efficient, high-quality requirement, the different filler strip of height is feasible to be placed the straight line copper bar and take off easily by placing on crossbeam, only needs straight line copper bar on the high filler strip in back is moved the welding that just can finish whole coil on the low filler strip.
Claims (4)
1. a fuel engine power generation machine rotor coil welds the clamping movable stand, it is characterized in that, by feet (1), lathe bed (2), bearing (3), bearing pedestal (4,11), bearing (5), cushion block (6), jig (7), the axis of guide (8), crossbeam (9,10), middle pressing plate (12), headblock bar (13), bakelite filler strip (14), active grab (15), rubber blanket (16) and cam-type constant tension clamp system (17) are formed, lathe bed (2) two ends, bottom and middle six the adjustable feets (1) that are respectively equipped with, lathe bed (2) is provided with bearing (3) and the bearing pedestal (4) and fixing four axis of guides (8) of middle pressing plate (12), be provided with by bearing pedestal (4 in the axis of guide (8) upper end, 11) four telescopic height crossbeams (9 that the bearing on (5) is fixing, 10), be provided with the cushion block (13) (14) of two kinds of differing heights above the height crossbeam (9) (10), four axis of guides (8) end is respectively equipped with rubber blanket (16), wherein the two ends of two crossbeams (9) (10) are respectively equipped with jig (7), cushion block (6) be located at jig (7) below, the jig at two ends (7) is provided with active grab, the side of jig (7) is provided with adjustable angle square board (15) up and down, and (15) are provided with cam-type constant tension clamp system (17) and medium frequency welding machine (26) on the angle square board.
2. fuel engine power generation machine rotor coil according to claim 1 welding clamping movable stand is characterized in that described bearing (5) is the open type ball bushing, is made up of the outer ring of the tubular of an opening and multiple row steel ball and retainer.
3. fuel engine power generation machine rotor coil welding clamping movable stand according to claim 1, it is characterized in that, described cam-type constant tension clamp system (17) is made up of fixing pincers (18), adjustable cramp (19), ram (20), ball (21), guide rail (22), spring (23), pull bar (24), cam (25), adjustable cramp (19) and fixing pincers (18) all are located on the ram (20), slidably ram (20) is located on the guide rail (22) by ball (21), and an end of ram (20) is connected with cam (25) by the pull bar (24) that spring (23) are housed.
4. fuel engine power generation machine rotor coil welding clamping movable stand according to claim 1, it is characterized in that, described medium frequency welding machine (26) is made up of welding machine (27), base plate (28), linear slide rail (29), guide vane end stop (30,31) and angle square board (32), side angle square board (32) upper end is provided with linear slide rail (29), movably welding machine (27) is located on the linear slide rail (29) by base plate (28), is equipped with guide vane end stop (30,31) on the downside of base plate (28) and angle square board (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042083 CN200980025Y (en) | 2006-05-25 | 2006-05-25 | A welding and clamping movable rack of the motor rotor loops of a diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042083 CN200980025Y (en) | 2006-05-25 | 2006-05-25 | A welding and clamping movable rack of the motor rotor loops of a diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200980025Y true CN200980025Y (en) | 2007-11-21 |
Family
ID=38980408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042083 Expired - Lifetime CN200980025Y (en) | 2006-05-25 | 2006-05-25 | A welding and clamping movable rack of the motor rotor loops of a diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200980025Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366871A (en) * | 2011-09-29 | 2012-03-07 | 合肥常青机械制造有限责任公司 | Second cross beam pie welding clamp |
| CN109483127A (en) * | 2018-12-07 | 2019-03-19 | 上海电气电站设备有限公司 | Turbine generator stator end upper and lower level coil thin space welder |
-
2006
- 2006-05-25 CN CN 200620042083 patent/CN200980025Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366871A (en) * | 2011-09-29 | 2012-03-07 | 合肥常青机械制造有限责任公司 | Second cross beam pie welding clamp |
| CN109483127A (en) * | 2018-12-07 | 2019-03-19 | 上海电气电站设备有限公司 | Turbine generator stator end upper and lower level coil thin space welder |
| CN109483127B (en) * | 2018-12-07 | 2021-01-19 | 上海电气电站设备有限公司 | Narrow-interval welding device for upper and lower coils at end part of turbine generator stator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107813066B (en) | Laser cutting tube sheet all-in-one | |
| CN108581160B (en) | Automatic spot welder for corrugated oil tank of power transformer | |
| CN200980025Y (en) | A welding and clamping movable rack of the motor rotor loops of a diesel engine | |
| CN214921370U (en) | Diversified laser welder of high pressure resistant cooler production usefulness | |
| CN113386104A (en) | Turnover truss manipulator for aerial work platform | |
| CN213105073U (en) | Quick positioning device for laser tailor-welded blank | |
| CN109226879A (en) | A kind of high-velocity wire intelligence pipe cutting machine tool | |
| CN210125765U (en) | Multi-station steel pipe cutting equipment | |
| CN201120519Y (en) | Automatic welding nail catcher | |
| CN114619134B (en) | Gantry type welding device and welding method | |
| CN213383058U (en) | Multifunctional double-cross welding cleaner for welding plastic-steel doors and windows | |
| CN109434333A (en) | A kind of feeding clamping device of chassis of semi-trailer welding | |
| CN212634869U (en) | Welding device for medium-large structural part | |
| CN208343040U (en) | A kind of workpiece movable type determines beam water cutting machine | |
| CN213053516U (en) | Tool for automatic welding machine | |
| CN103817531A (en) | Rack plate welding device | |
| CN109290688A (en) | A kind of frock clamp and its application method for the welding of metal sandwich boards | |
| CN203726139U (en) | Net rack plate welding device | |
| CN105935831A (en) | Automatic welding device for crossed rods | |
| CN207873368U (en) | Butt welding machine | |
| CN108556063A (en) | A kind of workpiece movable type determines beam water cutting machine | |
| CN202804471U (en) | Spot welder and compressing device for welding lateral wall units of the stainless steel | |
| CN213614923U (en) | Straight seam welding device for gas storage steel cylinder | |
| CN220388301U (en) | Workpiece pressing device of laser welding machine | |
| CN216403349U (en) | Wire conveying mechanism of numerical control wire pressing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ELECTRIC POWER STATION EQUIPMENT CO. Free format text: FORMER OWNER: SHANGHAI STEAM TURBINE GENERATOR CO. LTD. Effective date: 20080530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080530 Address after: No. 188, Chun Chun Road, Shanghai, Minhang District: 201100 Patentee after: Shanghai Electric Station Equipment Co., Ltd. Address before: No. 555, Jiangchuan Road, Shanghai, Minhang District: 200240 Patentee before: Shanghai Turbine Generator Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071121 |
|
| EXPY | Termination of patent right or utility model |