CN205817075U - Split type planet carrier and soldering appliance thereof - Google Patents
Split type planet carrier and soldering appliance thereof Download PDFInfo
- Publication number
- CN205817075U CN205817075U CN201620492158.XU CN201620492158U CN205817075U CN 205817075 U CN205817075 U CN 205817075U CN 201620492158 U CN201620492158 U CN 201620492158U CN 205817075 U CN205817075 U CN 205817075U
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- CN
- China
- Prior art keywords
- planet carrier
- split type
- welded disc
- weld holder
- type planet
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- 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.)
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Abstract
The utility model discloses a kind of split type planet carrier soldering appliance, including weld holder, described weld holder one end arranges rotary electric machine, described rotary electric machine is fixing with weld holder to be connected, the described weld holder other end arranges welded disc, and described welded disc is flexibly connected with weld holder, and described welded disc is driven by rotary electric machine and rotates, described welded disc is provided above induction coil, and described induction coil is coaxial with welded disc.This utility model is when needs weld split type planet carrier, the position that split type planet carrier welds as required is fixed in welded disc, then solder flux is put in the position connected in the split of split type planet carrier, energising induction coil, heat under the effect of induction coil, so that split type planet carrier is welded and fixed, it is achieved the welding assembly of planet carrier is fixed, so even weld of welding, welding slag is few and precision is high.
Description
Technical field
This utility model relates to a kind of machinery production instrument, and in particular, this utility model relates to a kind of split type row
Carrier and soldering appliance thereof.
Background technology
At present, planet carrier commonly uses in variator and drive mechanism thereof, and plays an important role, along with to vibration
Improving constantly of noise and transmission accuracy, design and processing request to planet carrier are more and more higher.At present, the knot of planet carrier
Structure typically has two kinds: a kind of is monoblock type, and integral planet carrier is to be integrally machined molding, needs on the circumferencial direction of planet carrier
Processing multiple planetary gear cavity, in the course of processing, be not easy to Set and Positioning, processing technique is complicated, and difficulty of processing is big；Another kind of
For split type, split type planet carrier is that planet carrier is divided into two independent carrier member, and two carrier member individually add
Work molding, then by integrally welded for two carrier member, existing welding method has the weldering of gas shielded arc welding, electronics speed, swashs
, there is the problems such as welding slag is many, weld seam is uneven, precision can not be guaranteed in flush weld.
Utility model content
The purpose of this utility model is to solve existing above-mentioned problem, it is provided that a kind of split type planet carrier and welding thereof
Instrument.
For realizing object above, the technical solution of the utility model is:
A kind of split type planet carrier soldering appliance, including weld holder, described weld holder one end arranges rotary electric machine, described
Rotary electric machine and weld holder fixing be connected, the described weld holder other end arranges welded disc, described welded disc and weld holder
Being flexibly connected, described welded disc is driven by rotary electric machine and rotates, and described welded disc is provided above induction coil, described
Induction coil coaxial with welded disc.When needs weld split type planet carrier, split type planet carrier is welded as required
Position is fixed in welded disc, and solder flux is put in the position then connected in the split of split type planet carrier, and be energized induction coil,
Heat under the effect of induction coil, so that split type planet carrier is welded and fixed, it is achieved the welding assembly of planet carrier is fixed, so
The even weld of welding, welding slag is few and precision is high.
Optionally, described welded disc arranging steady pin, described steady pin is fixing with welded disc to be connected.In welded disc
Steady pin be used for fixing and position split type planet carrier.
Optionally, bearing is set between described welded disc and weld holder, described bearing arranges bearing block, described
Bearing is arranged in bearing block, and described bearing block is fixing with weld holder to be connected.Bearing is fixed on weld holder by bearing block,
Welded disc is rotationally connected with weld holder by bearing, can effectively reduce the friction of welded disc and weld holder, to a certain degree
On add service life of soldering appliance.
Optionally, described rotary electric machine arranges driving wheel, described welded disc arranges driven pulley, described driving
Arranging belt between wheel and driven pulley, described belt sleeve is located at outside driving wheel and driven pulley.Rotary electric machine drives driving wheel,
Driving wheel passes through belt drive driven pulley, and driven pulley drives welded disc to rotate.
Optionally, it is characterized in that, described weld holder includes welding base plate, and described welding base plate two ends arrange support
Foot, a described spike is fixing with welding base plate to be connected.Welding base plate is used for fixing rotary electric machine and other parts, supports
Foot is used for supporting welding base plate.
Optionally, a described spike arranging bolt slot, described bolt slot is arranged on support underfooting end.Prop up on spike
Bolt slot for weld holder is fixed on elsewhere or other workbench.
A kind of above-mentioned split type planet carrier made, including planet upper member and planet lower member, structure on described planet
Tack welding access slot is set on part, described planet lower member arranges positioning welding platform, described positioning welding platform and tack welding
Access slot is corresponding.
Optionally, described planet upper member includes planet axis and up constellation, and described planet axis is solid with up constellation
Fixed connection.
Optionally, described planet lower member includes descending constellation and connecting pin, and described connecting pin is solid with descending constellation
Fixed connection, described positioning welding platform is arranged on connecting pin.
This utility model has the advantages that when needs weld split type planet carrier, is pressed by split type planet carrier
Being fixed in welded disc according to the position needing welding, solder flux is put in the position then connected in the split of split type planet carrier, logical
Electric induction coil, heats, so that split type planet carrier is welded and fixed, it is achieved the welding of planet carrier under the effect of induction coil
Assembling fixing, so the even weld of welding, welding slag is few and precision is high, it is easy to processing, and processing intensity is good, low cost.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the present utility model；
Fig. 2 is another kind of structural representation of the present utility model；
Fig. 3 is a kind of side structure schematic diagram of the present utility model；
Fig. 4 is a kind of structural representation of split type planetary gear；
Fig. 5 is a kind of structural representation of planet upper member；
Fig. 6 is a kind of structural representation of planet lower member.
1, weld holder；2, induction coil；3, welded disc；4, rotary electric machine；5, steady pin；6, bearing；7, bearing block；8, from
Driving wheel；9, belt；10, driving wheel；11, welding base plate；12, spike is propped up；13, bolt slot；100, planet upper member；101, planet
Axle；102, up constellation；103, tack welding access slot；200, planet lower member；201, descending constellation；202, connecting pin；203, fixed
Position welding bench.
Detailed description of the invention
Below in conjunction with specific embodiment, and combine accompanying drawing, the technical solution of the utility model be further described:
Embodiment: split type planet carrier processing technique, comprises the following steps:
11) blanking, cuts the material block of applicable processing split-type planet carrier by machining mode；
12) select materials, according to split type planet carrier the blank material of two carrier member of selection of dimension；
13) roughing, makes semi-finished product planet by the blank material of machining two carrier member of mode roughing
Frame；
14) welding, by two semi-finished product planet carrier splits, then is fixed on induction welding instrument, utilizes induction welding general
Two semi-finished product planet carriers weld together；
15) heat treatment, carries out heat treatment by the semi-finished product planet carrier welded；
16) polish, carries out machine finishing to qualified size by semi-finished product planet carrier good for heat treatment, and it is qualified to make
Planet carrier.
Split type planet carrier soldering appliance (see accompanying drawing 1,2,3), including weld holder 1, described weld holder 1 one end arranges and turns
Galvanic electricity machine 4, described rotary electric machine 4 is fixing with weld holder 1 to be connected, and described weld holder 1 other end arranges welded disc 3, described
Welded disc 3 be flexibly connected with weld holder 1, described welded disc 3 is driven by rotary electric machine 4 and rotates, described welded disc 3
Being provided above induction coil 2, described induction coil 2 is coaxial with welded disc 3, and described welded disc 3 arranges steady pin 5, institute
The steady pin 5 stated is fixing with welded disc 3 to be connected, and arranges bearing 6, described bearing 6 between described welded disc 3 and weld holder 1
On bearing block 7 is set, described bearing 6 is arranged in bearing block 7, and described bearing block 7 and weld holder 1 is fixing to be connected, described
Rotary electric machine 4 on driving wheel 10 is set, described welded disc 3 arranges driven pulley 8, described driving wheel 10 and driven pulley 8
Between belt 9 is set, it is outside that described belt 9 is set in driving wheel 10 and driven pulley 8, and described weld holder 1 includes welding the end
Plate 11, described welding base plate 11 two ends arrange a spike 12, and a described spike 12 is fixing with welding base plate 11 to be connected, described
Spike 12 on bolt slot 13 is set, described bolt slot 13 is arranged on spike 12 lower end.
The soldering appliance of the application, when needs weld split type planet carrier, welds as required by split type planet carrier
Position be fixed in welded disc, solder flux is put in the position then connected in the split of split type planet carrier, and be energized induction coil,
Heat under the effect of induction coil, so that split type planet carrier is welded and fixed, it is achieved the welding assembly of planet carrier is fixed, this
The even weld of sample welding, welding slag is few and precision is high, and the steady pin in welded disc is used for fixing and position split type planet carrier,
Bearing is fixed on weld holder by bearing block, and welded disc is rotationally connected with weld holder by bearing, can effectively reduce weldering
Flange and the friction of weld holder, add the service life of soldering appliance to a certain extent, and rotary electric machine drives driving wheel, drives
Driving wheel passes through belt drive driven pulley, and driven pulley drives welded disc to rotate, welding base plate be used for fixing rotary electric machine and other
Parts, the spike bolt slot on supporting welding base plate, a spike for weld holder is fixed on elsewhere or
On other workbench.
Split type planet carrier (see accompanying drawing 4,5,6), including planet upper member 100 and planet lower member 200, described planet
Arranging tack welding access slot 103 on upper member 100, described planet lower member 200 arranges positioning welding platform 203, described determines
Position welding bench 203 is corresponding with tack welding access slot 103, and described planet upper member 100 includes planet axis 101 and up constellation
102, described planet axis 101 is fixing with up constellation 102 to be connected, and described planet lower member 200 includes descending constellation 201 He
Connecting pin 202, described connecting pin 202 is fixing with descending constellation 201 to be connected, and described positioning welding platform 203 is arranged on connection
On foot 202.
Above-mentioned detailed description of the invention is used for illustrating this utility model rather than limiting this utility model,
In spirit of the present utility model and scope of the claims, any modifications and changes that this utility model is made, all fall
Enter protection domain of the present utility model.
Claims (8)
1. a split type planet carrier soldering appliance, is characterized in that, including weld holder, described weld holder one end arranges rotation electricity
Machine, described rotary electric machine and weld holder are fixing to be connected, and the described weld holder other end arranges welded disc, described welded disc and
Weld holder is flexibly connected, and described welded disc is driven by rotary electric machine and rotates, and described welded disc is provided above the line of induction
Circle, described induction coil is coaxial with welded disc.
Split type planet carrier soldering appliance the most according to claim 1, is characterized in that, described welded disc is arranged fixing
Pin, described steady pin is fixing with welded disc to be connected.
Split type planet carrier soldering appliance the most according to claim 1, is characterized in that, described welded disc and weld holder it
Between bearing is set, described bearing arranges bearing block, described bearing is arranged in bearing block, described bearing block with weld
Frame is fixing to be connected.
Split type planet carrier soldering appliance the most according to claim 1, is characterized in that, described rotary electric machine is arranged and drives
Driving wheel, described welded disc arranges driven pulley, arranges belt between described driving wheel and driven pulley, and described belt is sheathed
Outside driving wheel and driven pulley.
5. according to the split type planet carrier soldering appliance described in any one of claim 1-4, it is characterized in that, described weld holder bag
Including welding base plate, described welding base plate two ends arrange a spike, and a described spike is fixing with welding base plate to be connected, described
Propping up and arrange bolt slot on spike, described bolt slot is arranged on support underfooting end.
6. a split type planet carrier, is characterized in that, split type planet carrier is welded by the split type planet carrier described in claim 1
Tool processes is made, and split type planet carrier includes planet upper member and planet lower member, and it is fixed that described planet upper member is arranged
Position welding groove, described planet lower member arranges positioning welding platform, and described positioning welding platform is corresponding with tack welding access slot.
Split type planet carrier the most according to claim 6, is characterized in that, described planet upper member includes planet axis and upper
Planetary, described planet axis is fixing with up constellation to be connected.
8. according to the split type planet carrier described in claim 6 or 7, it is characterized in that, described planet lower member includes lower planet
Seat and connecting pin, described connecting pin is fixing with descending constellation to be connected, and described positioning welding platform is arranged on connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492158.XU CN205817075U (en) | 2016-05-26 | 2016-05-26 | Split type planet carrier and soldering appliance thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492158.XU CN205817075U (en) | 2016-05-26 | 2016-05-26 | Split type planet carrier and soldering appliance thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817075U true CN205817075U (en) | 2016-12-21 |
Family
ID=57559366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620492158.XU Expired - Fee Related CN205817075U (en) | 2016-05-26 | 2016-05-26 | Split type planet carrier and soldering appliance thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846612A (en) * | 2020-12-31 | 2021-05-28 | 重庆蓝黛传动机械有限公司 | Welding tool and welding method for planet carrier assembly |
-
2016
- 2016-05-26 CN CN201620492158.XU patent/CN205817075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846612A (en) * | 2020-12-31 | 2021-05-28 | 重庆蓝黛传动机械有限公司 | Welding tool and welding method for planet carrier assembly |
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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: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |