CN107775143A - A kind of welding procedure of washing machine power transmission shaft and axle sleeve - Google Patents
A kind of welding procedure of washing machine power transmission shaft and axle sleeve Download PDFInfo
- Publication number
- CN107775143A CN107775143A CN201610742107.2A CN201610742107A CN107775143A CN 107775143 A CN107775143 A CN 107775143A CN 201610742107 A CN201610742107 A CN 201610742107A CN 107775143 A CN107775143 A CN 107775143A
- Authority
- CN
- China
- Prior art keywords
- axle
- axle sleeve
- washing machine
- power transmission
- transmission shaft
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of welding procedure of washing machine power transmission shaft and axle sleeve, the gear-box of the washing machine includes a mounting bracket, and axle and axle sleeve are distributed with thereon, and axle and axle sleeve are passed through energy storage repid discharge with mounting surface, workpiece local melting is stained with the technology connect and manufactured, by the present invention, workpiece group is welded by energy storage welding equipment, its effect, it is firm to weld, position and angle precise control, deflection is small, meets the technical requirements of more impeller gear-boxes.
Description
Technical field
The invention belongs to washing machine field, more particularly to the manufacture craft field of a kind of axle of washing machine and axle sleeve.
Background technology
In the prior art, CN 200820008626.7 provides a kind of full automatic multi-impeller washing machine, mainly by outer barrel,
Interior bucket, impeller, speed-reducing clutch and transmission mechanism composition, outer barrel are fixedly connected with speed-reducing clutch bearing retainer, and interior bucket is with slowing down
Clutch dehydrating shaft is fixedly connected, and impeller is mutually in back taper, and transmission mechanism is made up of driving wheel, guide wheel and follower, subtracted
The output shaft of speed clutch and the driving wheel of transmission mechanism are connected, and power is conveyed to ripple by driving wheel by guide wheel, follower
Wheel, is characterized in：Transmission mechanism is sealed in below interior bucket, in the transmission case above speed-reducing clutch, and the transmission mechanism is led
Transmission between wheel and follower is belt transmission.Further, CN201010559028.0 provides a kind of multi-impeller washing machine
Transmission case and its washing machine are related to the transmission of multi-impeller washing machine technical field, more particularly to multi-impeller washing machine with mode of washing
Case, described transmission case are mainly made up of inner casing, shell, drainpipe, input and output end, and described drainpipe is arranged on interior
On shell and shell, the washing machine includes transmission case, interior bucket, outer barrel, impeller, speed-reducing clutch and motor, described transmission case with
Interior bucket is connected, and impeller is connected with the output end of transmission case, the mode of washing of the washing machine, during washing, speed-reducing clutch
Output shaft internal transmission is driven by the input of transmission case, impeller is finally driven by output end, realizes washing；Dehydration
When, speed-reducing clutch output shaft is connected as a single entity with dehydrating shaft, drives transmission case and interior bucket to form an overall common rotation, at a high speed
Centrifugal dehydration.How input shaft, output sleeve, it is a problem that transition axle sleeve, which is installed on thin-wall workpiece,.In view of this, propose
The present invention.
The content of the invention
It is an object of the invention to provide the welding procedure of a kind of washing machine power transmission shaft and axle sleeve.
The present invention is accomplished by the following way.
A kind of welding procedure of washing machine power transmission shaft and axle sleeve, the transmission case of washing machine include a mounting bracket, thereon
Axle and axle sleeve is distributed with, by the way that axle and axle sleeve are stained with the technique connect with mounting bracket by energy storage repid discharge, workpiece local melting
Weld together.
Further, the mounting bracket is sleeved on fixed mount；On fixed mount, relative to the position of each axle and axle sleeve
Put and be both provided with an interior plumb joint.
In the range of fixed mount exterior space, the position of each axle and axle sleeve is provided with a guide rail, guide rail
On a guide rod is installed, guide rod is connected with a cylinder being fixed together with guide rail, and guide rod can move along the rail.
Preferably, guide rod is provided with outside weld joint towards fixed mount one end.
Wherein, interior plumb joint and external welding are connected to the both ends of accumulator, and break-make is controlled by switching.
The axle and axle sleeve are previously positioned in the hole of outside weld joint or interior plumb joint, and on the end face for needing to weld
The point of protrusion is stamped with advance.
During welding, the guide rail and guide rod of having debugged angle and stroke are reset to original state, mounting bracket are placed on solid
Determine on frame, make fitting, while adjust the position of fixed mount, axle and axle sleeve；
Then, salient point axle is movably mounted on respective outside weld joint or interior plumb joint punching, the opposite installation of solder side
Frame；
The control system of starting device, is inflated to cylinder successively, pushes guide rod, and guide rod drives outside weld joint and axle and axle
Set moves along guide rail to fixed mount, and is pressed together on workpiece mounting bracket, and at this moment accumulator discharges to outside weld joint, interior plumb joint；
Super-large current is produced between outside weld joint and interior plumb joint so that workpiece and the salient point repid discharge of mounting bracket joint place, it is local
Amount of heat is produced, melts workpiece salient point junction, and be sticked together；
After a workpiece is welded, control system discharges the gas of the road cylinder, is moved outside guide rod, departs from what is be welded
Workpiece, next axle and axle sleeve are then welded again, until all axles and axle sleeve have all welded.
In one embodiment of the present of invention, the fixed mount is hemispherical, and the center line of guide rod all faces fixed mount
Center.
By the present invention, workpiece group is welded by energy storage welding equipment, its effect, welds firm, position and angle control
System is accurate, and deflection is small, meets the technical requirements of more impeller gear-boxes.
Brief description of the drawings
Fig. 1 is that the gear-box of the welding procedure of a kind of washing machine power transmission shaft of the present invention and axle sleeve shows to mandrel welding tooling
It is intended to；
Fig. 2 is the case workpiece diagrammatic cross-section of the welding procedure of a kind of washing machine power transmission shaft of the present invention and axle sleeve；
Fig. 3 is the case workpiece schematic perspective view of the welding procedure of a kind of washing machine power transmission shaft of the present invention and axle sleeve；
Fig. 4 is the case workpiece welding process figure of the welding procedure of a kind of washing machine power transmission shaft of the present invention and axle sleeve；
Fig. 5 is the structural representation of the multi-impeller washing machine provided in the background technology of the present invention.
In order to be better understood from the present invention, the welding procedure of heretofore described washing machine power transmission shaft and axle sleeve is given below
Part numbers, wherein, cylinder 1, guide rail 2, guide rod 3, outside weld joint 4, central shaft 5, hemisphere steel pot 6, transition axis 7, output shaft
8, interior plumb joint 9, hemisphere fixed mount 10.
Embodiment
As described in background document, the figure or word ignored in the present invention can be looked in application early stage of the application
Arrive.
Embodiment
The main body of more impeller gear-boxes of washing machine is a hemisphere steel pot 6, and central shaft 5 is located at the bottom of hemisphere steel pot 6
Outside, central gear being connected with thereon, being power source, output shaft 8 is evenly distributed on the diverse location of hemisphere steel pot 6, connected thereon
Output gear is connected to, by the excessive gear passing power on transition axis between central gear and output gear, main
A power and speed for moving axis, it is decomposed into and multiple does not export different torques and speed coaxially.It is the central shaft, excess axle, defeated
Shaft etc. is fixedly mounted on hemisphere steel pot.
Wherein excess axle 7 and output shaft 8 all at least two, it is distributed in the diverse location of hemisphere steel pot 6, but all axles
All it is by the axle at the center of hemisphere steel pot 6, the axle sleeve of above-mentioned axle or installation axle is welded on hemisphere steel pot 6 by frock.
The present invention is that above-mentioned various axles or axle sleeve are controlled position with hemisphere steel pot 6 by guide rail, and cylinder is pressurizeed, and is stored up
Energy repid discharge, the technology of workpiece local melting bonding are manufactured.
Frock main body is a hemisphere fixed mount 10, is fixed on a workbench, hemisphere steel pot 6 is sleeved on hemisphere and fixed
It is accurately positioned on frame 10 and by bearing pin.On hemisphere steel pot 6, everywhere needs the position of fixing axle to be all embedded in one to weld
Joint 9, its material are copper, and easily electric discharge, it is external in accumulator, controls break-make by switching therebetween.
In the exterior space of hemisphere fixed mount 10, a guide rail 2, guide rail 2 are installed with relative to each axle
Quantity it is identical with the quantity of axle to be welded.Cylinder 1 is also installed with guide rail 2, guide rod 3 is slidably mounted on guide rail 2
On, its one end is connected with cylinder 1.The other end of guide rod 3, external welding is installed towards the one end at the center of hemisphere fixed mount 10
First 4, outside weld joint 4 is also copper material, is connected to the other end of accumulator, passes through switch control break-make therebetween.Cylinder 1 is inflated
And deflation, guide rod 3 is driven along the axial-movement of guide rail 2.The movement locus of all guide rods 3 all passes through the centre of sphere of hemisphere fixed mount 10.
Outside weld joint 4 and copper material are made, connection and the other end of accumulator.
The control system of equipment controls the inflation/deflation of each cylinder, while controls the electric energy of each butt joint to discharge.
The course of work of equipment, the guide rail 2 and guide rod 3 of having debugged angle and stroke are reset to original state, that is, left
Hemisphere fixed mount 10.Bulk workpiece hemisphere steel pot 6 is placed on hemisphere fixed mount 10, is bonded sphere, while pass through fixation
Pin etc. adjusts the position of hemisphere steel pot 6, fixes central shaft 5 and the axle sleeve of output shaft 8.
Then, punching there is a central shaft 5 of salient point, axle sleeve of excess axle 7 and output shaft 8 etc. is movably mounted to respective outer
On plumb joint 4 or interior plumb joint 9.Solder side is against hemisphere steel pot 6.
After all are ready to, the control system of starting device, cylinder 1 is inflated successively, pushes guide rod 3, the band of guide rod 3
Dynamic outside weld joint 4 and workpiece move along guide rail 2 to hemisphere fixed mount 10, and are pressed together on workpiece hemisphere steel pot 6, at this moment energy storage
Device is to outer, interior plumb joint electric discharge.Super-large current is produced between outside weld joint 4 and interior plumb joint 9 so that workpiece and hemisphere steel pot 6
The salient point repid discharge of joint place, it is local to produce amount of heat, melt workpiece salient point junction, and be sticked together.
After a workpiece is welded, control system discharges the gas of the road cylinder 1, is moved outside guide rod 3, and disengaging has been welded
The workpiece connected, then weld next workpiece again, until all workpiece all weld it is complete.
In the present invention, axle and axle sleeve are referred to as workpiece.
It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, may be used also
To carry out some improvement and modification to the present invention, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
Claims (8)
1. the welding procedure of a kind of washing machine power transmission shaft and axle sleeve, the transmission case of washing machine includes a mounting bracket, divides thereon
It is furnished with axle and axle sleeve, it is characterised in that：Axle and axle sleeve are stained with what is connect with mounting bracket by energy storage repid discharge, workpiece local melting
Technique welds together.
2. the welding procedure of washing machine power transmission shaft according to claim 1 and axle sleeve, it is characterised in that：The mounting bracket
It is sleeved on fixed mount；On fixed mount, an interior plumb joint is both provided with relative to the position of each axle and axle sleeve.
3. the welding procedure of washing machine power transmission shaft according to claim 2 and axle sleeve, it is characterised in that:Outside fixed mount
In spatial dimension, the position of each axle and axle sleeve is provided with a guide rail, a guide rod, guide rod are installed on guide rail
One end is connected with a cylinder being fixed together with guide rail, and guide rod can move along the rail.
4. the welding procedure of washing machine power transmission shaft according to claim 3 and axle sleeve, it is characterised in that:Guide rod is towards admittedly
Determine frame one end and outside weld joint is installed.
5. the welding procedure of washing machine power transmission shaft according to claim 4 and axle sleeve, it is characterised in that:Interior plumb joint and
External welding is connected to the both ends of accumulator, and break-make is controlled by switching.
6. the welding procedure of washing machine power transmission shaft according to claim 5 and axle sleeve, it is characterised in that：The axle and axle
Set is previously positioned in the hole of outside weld joint or interior plumb joint, and is stamped with protrusion in advance on the end face for needing to weld
Point.
7. the welding procedure of washing machine power transmission shaft according to claim 6 and axle sleeve, it is characterised in that：During welding,
The guide rail and guide rod for having debugged angle and stroke reset to original state, and mounting bracket is placed on fixed mount, make fitting, simultaneously
Adjust the position of fixed mount, axle and axle sleeve；
Then, salient point axle is movably mounted on respective outside weld joint or interior plumb joint punching, the opposite installation of solder side
Frame；
The control system of starting device, is inflated to cylinder successively, pushes guide rod, and guide rod drives outside weld joint and axle and axle
Set moves along guide rail to fixed mount, and is pressed together on workpiece mounting bracket, and at this moment accumulator discharges to outside weld joint, interior plumb joint；
Super-large current is produced between outside weld joint and interior plumb joint so that workpiece and the salient point repid discharge of mounting bracket joint place, it is local
Amount of heat is produced, melts workpiece salient point junction, and be sticked together；
After a workpiece is welded, control system discharges the gas of the road cylinder, is moved outside guide rod, departs from what is be welded
Workpiece, next axle and axle sleeve are then welded again, until all axles and axle sleeve have all welded.
8. the welding procedure of the washing machine power transmission shaft and axle sleeve according to claim any one of 1-7, it is characterised in that：Institute
It is hemispherical to state fixed mount, and the center line of guide rod all faces the center of fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742107.2A CN107775143B (en) | 2016-08-26 | 2016-08-26 | Welding process for transmission shaft and shaft sleeve of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742107.2A CN107775143B (en) | 2016-08-26 | 2016-08-26 | Welding process for transmission shaft and shaft sleeve of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107775143A true CN107775143A (en) | 2018-03-09 |
| CN107775143B CN107775143B (en) | 2021-11-16 |
Family
ID=61441139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610742107.2A Active CN107775143B (en) | 2016-08-26 | 2016-08-26 | Welding process for transmission shaft and shaft sleeve of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107775143B (en) |
Citations (6)
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|---|---|---|---|---|
| DE19950166A1 (en) * | 1999-10-19 | 2001-06-13 | Daimler Chrysler Ag | Procedure for closing of hole on metallic workpiece has stamping rivet used as bolt whose edge is welded with workpiece and for hardened workpiece, several welding pulses are placed |
| CN2761340Y (en) * | 2004-12-27 | 2006-03-01 | 广州（从化）亨龙机电制造实业有限公司 | Energy storage two-head spot-welder |
| CN201239855Y (en) * | 2008-08-14 | 2009-05-20 | 武汉市博达自动焊接设备有限公司 | Energy storage welding machine special for stainless steel water pump vane |
| DE102007057880A1 (en) * | 2007-12-01 | 2009-06-10 | Obermark Schweißtechnik Vertriebs-GmbH | Welding system for connecting component of higher conductivity to one of lower conductivity comprises ribs on base of first component which channel welding current into narrow zones and sink into material of second component |
| CN101569948A (en) * | 2009-05-26 | 2009-11-04 | 广州（从化）亨龙机电制造实业有限公司 | Process and weld assembly for welding cylinder (or barrel) and air copper tube |
| CN204644698U (en) * | 2015-05-22 | 2015-09-16 | 合肥国荣科技洗涤设备有限公司 | A kind of multi-impeller washing machine prevents secondary pollution structure |
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2016
- 2016-08-26 CN CN201610742107.2A patent/CN107775143B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19950166A1 (en) * | 1999-10-19 | 2001-06-13 | Daimler Chrysler Ag | Procedure for closing of hole on metallic workpiece has stamping rivet used as bolt whose edge is welded with workpiece and for hardened workpiece, several welding pulses are placed |
| CN2761340Y (en) * | 2004-12-27 | 2006-03-01 | 广州（从化）亨龙机电制造实业有限公司 | Energy storage two-head spot-welder |
| DE102007057880A1 (en) * | 2007-12-01 | 2009-06-10 | Obermark Schweißtechnik Vertriebs-GmbH | Welding system for connecting component of higher conductivity to one of lower conductivity comprises ribs on base of first component which channel welding current into narrow zones and sink into material of second component |
| CN201239855Y (en) * | 2008-08-14 | 2009-05-20 | 武汉市博达自动焊接设备有限公司 | Energy storage welding machine special for stainless steel water pump vane |
| CN101569948A (en) * | 2009-05-26 | 2009-11-04 | 广州（从化）亨龙机电制造实业有限公司 | Process and weld assembly for welding cylinder (or barrel) and air copper tube |
| CN204644698U (en) * | 2015-05-22 | 2015-09-16 | 合肥国荣科技洗涤设备有限公司 | A kind of multi-impeller washing machine prevents secondary pollution structure |
Non-Patent Citations (3)
| Title |
|---|
| 呼延新岗等: "储能点焊工艺研究", 《机械工人（热加工）》 * |
| 朱怀忠: "《机械工程材料》", 30 August 2007, 北京理工大学出版社 * |
| 杨文杰等: "《金属热加工设备及工艺》", 30 June 2014, 哈尔滨工业大学出版社 * |
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| Publication number | Publication date |
|---|---|
| CN107775143B (en) | 2021-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181229 Address after: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant after: Anhui Julong Transmission Technology Co., Ltd. Address before: 230031 No. 68 Jinggang Road, Shushan District, Hefei City, Anhui Province Applicant before: Hefei Guorong Technology Washing Equipment Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211201 Address after: 242371 No. 16, Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: NINGGUO JULONG REDUCER Co.,Ltd. Address before: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: Anhui Julong Transmission Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |