CN2325132Y - Equipment for locking and connecting bottom to its stainless steel tub of washing machine - Google Patents
Equipment for locking and connecting bottom to its stainless steel tub of washing machine Download PDFInfo
- Publication number
- CN2325132Y CN2325132Y CN 97227648 CN97227648U CN2325132Y CN 2325132 Y CN2325132 Y CN 2325132Y CN 97227648 CN97227648 CN 97227648 CN 97227648 U CN97227648 U CN 97227648U CN 2325132 Y CN2325132 Y CN 2325132Y
- Authority
- CN
- China
- Prior art keywords
- mould
- rises
- workbench
- cross beam
- bucket
- 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 - Fee Related
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- 238000005406 washing Methods 0.000 title claims abstract description 10
- 239000010935 stainless steel Substances 0.000 title claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a device for locking and connecting a tub body and a tub bottom of a stainless steel inner tub of a washing machine. A machine frame is provided with a top beam and a working table, a movable cross beam is movably connected to a guide post, a feed screw are arranged between the movable cross beam and the top beam, the upper part of the feed screw is connected with a motor, the feed screw drives the movable cross beam to move up and down, the lower part of the movable cross beam is connected with an expansion die. the working table is provided with a turning supporting table, the expansion die is arranged right above the turning supporting table, and the work tub body and the tub bottom are clamped together by the expansion die and the turning supporting table; the feed direction of an arranged rolling feed mechanism is pointed to the connecting openings and the flanging points of the tub body and the tub bottom to be locked or connected; when the expansion die and the turning supporting table are synchronously rotated, the tub body and the tub bottom are rolled, locked, and connected into an inner tub.
Description
The utility model relates to the washing machine inner tub process equipment, specifically is that staving connects the apparatus that adds the use in man-hour with the bucket end.
In the prior art, disclose in the rotary drum washing machine is that plastics are disclosed mostly, it relies on injection mo(u)lding, finish in a Shooting Technique at the staving and the bucket end, make interior bucket with aluminium alloy, then mostly is to adopt punch forming promptly to form through repeatedly rolling, and stainless ductility is not as aluminum alloy materials, adopt the rolling equipment punching press very difficult, even can process, its technology is also very complicated, makes the staving and the bucket end respectively with the stainless steel tablet, with both snappings, then can reduce the technology difficulty and the product cost of can being born then.
It is a kind of with staving that the purpose of this utility model is to provide, bucket end snapping all-in-one-piece washing machine inner tub process equipment.
For achieving the above object, the technical solution adopted in the utility model is: bucket staving and bucket end fastening device in the washing machine stainless steel, frame comprises back timber and workbench, be provided with guide pillar between back timber and the workbench, the moved cross beam both sides have guide pin bushing and guide pillar activity to cooperate, and the middle part is connected with vertical feed screw between moved cross beam and the back timber, and feed screw links to each other with the motor of its top, medium position is provided with the mould that rises below the moved cross beam, and the mould side that rises is connected with the mould actuating unit that rises; Workbench middle part is provided with back Te Tuotai, the said revolution saddle and the mould that rises upper and lower over against and link to each other and synchronous rotation respectively with active force mechanism; Be provided with the roll extrusion feed mechanism on moved cross beam and workbench, direction of feed is pointed to the axle core of rise mould and revolution saddle.
Operation principle of the present utility model is: the device for opening power supply, to put at the bottom of the bucket on the revolution saddle, and with staving at the bottom of the position is placed on barrel in accordance with regulations on, press button then, cyclelog is started working, send at first for the motor of back timber top, moved up and down by the feed screw drive moved cross beam and the mould that rises, when the mould that rises moved down, cyclelog was set upright by the internal bucket of righting mechanism, make the mould that rises to pass inner drum smoothly and positive pressure, with at the bottom of the bucket and staving tensioner and being connected as a single entity, active force mechanism gets electric and the driving rotational saddle then, and the feed mechanism of right side roll extrusion is simultaneously done feed motion, carry out the first road roll extrusion snapping, when being rolled into assigned position, touch travel switch and send signal, make right rolling mechanism backhaul, the press mechanism that rolls left is done feed motion, return immediately after travel switch sends signal when touching, active force mechanism motor dead electricity stops operating the mould ascending motion of rising simultaneously, get a barrel back roll extrusion snapping process and finish, treat next cyclic process process.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is an A--A cutaway view among Fig. 1;
Fig. 4 is the mode structure schematic diagram that rises;
Fig. 5 is the vertical view of Fig. 4.
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, 2, 3, frame (10) comprises back timber (11) and workbench (12), between back timber (11) and the workbench (12) guide pillar (13) is set, moved cross beam (20) position, both sides has guide pin bushing (21) and guide pillar (13) activity to cooperate, be connected with feed screw (36) between moved cross beam (20) and the back timber (11), feed screw (36) top links to each other with motor (35), and the following medium position of moved cross beam (20) is provided with the mould that rises (30), and the mould that rises (30) side is connected with the mould actuating unit (22) that rises; Workbench (12) medium position is provided with revolution saddle (14), said revolution saddle (14) and the mould that rises (30) upper and lower over against and link to each other with active force mechanism respectively and rotation synchronously; Be provided with the roll extrusion feed mechanism on moved cross beam (20) and workbench (12), its direction of feed is pointed to the gyroaxis core of rise mould (30) and revolution saddle (14).
Referring to Fig. 4,5, the mould (30) that rises comprises the awl bar (33) of center position, awl bar (33) links to each other with the above-mentioned mould actuating unit (22) that rises, be provided with at interval on it, under the mould (31) that rises, (32), on, under the mould (31) that rises, (32) constitute by some segments, also have some pin rods (311) and spring (312) on the rise mould (31), pin rod (311) moves along the axle core vertical direction with awl bar (33), the size of awl bar (311) is up big and down small, when the mould that rises (30) when being moved down into correct position, the mould actuating unit (22) that rises drives awl bar (33) and moves down and promote, under the mould (31) that rises, (32) eight lobe segments on radially stretch at the bottom of the tensioner bucket and staving, promoting set 6 pin rods (311) simultaneously enters in the hole of the 6-Φ 6.5mm that reserves on staving top, rise down in addition mould (32) the lower end outside is provided with projection (321), corresponding position at the bottom of this projection props up barrel just makes, under be connected as a single entity and synchronously the revolution.
Referring to Fig. 1,2,3, be positioned at the side that is positioned at revolution saddle (14) on the mould that rises (30) side and the workbench (12) on the moved cross beam (20) four roll extrusion feed mechanisms (50) are set respectively, its front end is hinged with roller (51), and the hinging supporting shaft of roller (51) is parallel with the rotor shaft direction of revolution saddle (14).The structure of each roll extrusion feed mechanism (50) is identical, different is that roller (51) is according to being had shape differences by the fastening structure of forming surface difference, roll extrusion feed mechanism (50) can be done feed motion by the driven by motor screw mandrel, and also available hydraulic and pneumatic means are realized.
Referring to Fig. 1,2, active force mechanism comprises the motor (40) that workbench (12) below is provided with, output gear (41), splined shaft (43) is fixed between the back timber (11) and workbench (12) of frame (10), be fixed on the lower end of splined shaft (16) with the travelling gear (42) of output gear (41) engagement, following mesomerism gear (45) is fixed on the Splined Spindle (43) and is positioned at workbench (12) top, following mesomerism gear (45) and main shaft lower gear (141) engagement, main shaft lower gear (141) is fixed in the rotating shaft of revolution saddle (14), last mesomerism gear (44) is set in (34) engagement that cogs on the splined shaft (43) and with main shaft, and main shaft cogs (34) and the gyroaxis of the mould (30) that rises connects firmly.This shows that electronic (40) of active force mechanism are paid and the main shaft of splined shaft (43) carry-over moment after realizing bucket staving compressing at the end turns round synchronously through the said gear transmission.
The location also is provided with righting mechanism (15) on workbench (12) for convenience, and it is used to set upright the correct location of staving, and this is a complementary mechanism.Main shaft lower end at revolution saddle (14) is provided with detent mechanism (46), and when the speed of mainshaft is lower than the regulation rotating speed, program controller sends instruction, makes ratchet card ratchet, makes the revolution saddle be parked in definite position, lifting motor (35) energising at this moment, and the mould that rises rises and resets.
Claims (4)
1. a bucket staving and a bucket end fastening device in the washing machine stainless steel, it is characterized in that: frame (10) comprises back timber (11) and workbench (12), between back timber (11) and the workbench (12) guide pillar (13) is set, the both sides guide pin bushing (21) of moved cross beam (20) cooperates with guide pillar (13) is movable, the middle part is connected with vertical feed screw (36) between moved cross beam (20) and the back timber (11), feed screw (36) links to each other with the motor (35) of its top, medium position is provided with the mould that rises (30) below the moved cross beam (20), and the mould that rises (30) side is connected with the mould actuating unit (22) that rises; Workbench (12) middle part is provided with revolution saddle (14), said revolution saddle (14) and the mould that rises (30) upper and lower over against and link to each other with active force mechanism respectively and rotation synchronously; Be provided with roll extrusion feed mechanism (50) on moved cross beam (20) and workbench (12), direction of feed is pointed to the axle core of rise mould (30) and revolution saddle (14).
2. bucket staving and bucket end fastening device in the washing machine stainless steel according to claim 1, it is characterized in that: the mould that rises (30) comprises awl bar (33), awl bar (33) links to each other with the described mould actuating unit (22) that rises, be arranged at intervals with on it, under the mould (31) that rises, (32), on, under the mould (31) that rises, (32) constitute by some segments that can radially move, some pin rods (311) and spring (312) are arranged on the rise mould (31), pin rod (311) moving radially along rise mould (31), the size of awl bar (311) is up big and down small, is provided with projection (321) outside mould (32) lower end of rising down.
3. a table machine stainless steel interior bucket staving and the bucket end fastening device washed according to claim 1, it is characterized in that: roll extrusion feed mechanism (50) is separately positioned on moved cross beam (20) and the workbench (12), and be positioned at the side of mould that rises (30) and revolution saddle (14), the hinged roller of its front end (51), the hinging supporting shaft of roller (51) is parallel with the rotor shaft direction of revolution saddle (14).
4. bucket staving and bucket end fastening device in the washing machine stainless steel according to claim 1, it is characterized in that: active force mechanism comprises the motor (40) that workbench (12) below is provided with, output gear (41), splined shaft (43) is fixed between the back timber (11) and workbench (12) of frame (10), be fixed on the lower end of splined shaft (43) with the travelling gear (42) of output gear (41) engagement, following mesomerism gear (45) is fixed on the splined shaft (43) and is positioned at workbench (12) top, following mesomerism gear (45) and main shaft lower gear (141) engagement, main shaft lower gear (141) is fixed in the rotating shaft of revolution saddle (14), last mesomerism gear (44) is set in that splined shaft (43) is gone up and (34) engagement that cogs with main shaft, main shaft cog (34) link to each other with the gyroaxis of the mould that rises (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97227648 CN2325132Y (en) | 1997-09-23 | 1997-09-23 | Equipment for locking and connecting bottom to its stainless steel tub of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97227648 CN2325132Y (en) | 1997-09-23 | 1997-09-23 | Equipment for locking and connecting bottom to its stainless steel tub of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325132Y true CN2325132Y (en) | 1999-06-23 |
Family
ID=33940983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97227648 Expired - Fee Related CN2325132Y (en) | 1997-09-23 | 1997-09-23 | Equipment for locking and connecting bottom to its stainless steel tub of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325132Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797617A (en) * | 2010-04-22 | 2010-08-11 | 滁州市中诺设备模具制造有限公司 | Washing machine stainless steel drum rolling riveting press |
| CN103464554A (en) * | 2013-09-26 | 2013-12-25 | 江苏尚诚精密模具科技有限公司 | Trimming machine for producing inner drum of washing machine |
| CN103464659A (en) * | 2013-09-26 | 2013-12-25 | 江苏尚诚精密模具科技有限公司 | Rib rolling machine for producing inner drum of washing machine |
| CN103639323A (en) * | 2013-12-10 | 2014-03-19 | 合肥亚辰机械制造有限公司 | Special device and method for manufacturing stainless steel inner cylinder of washing machine |
| CN104550386A (en) * | 2014-12-30 | 2015-04-29 | 青岛中信欧德机械科技股份有限公司 | Rolling flanging machine |
| CN106493964A (en) * | 2016-12-31 | 2017-03-15 | 青岛科创智能装备有限公司 | Bucket rotation riveting mouth reducing forming machine in roller washing machine rustless steel |
| CN111172712A (en) * | 2020-03-09 | 2020-05-19 | 合肥亚辰机械制造有限公司 | Inner barrel and balance ring fixing device |
-
1997
- 1997-09-23 CN CN 97227648 patent/CN2325132Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797617A (en) * | 2010-04-22 | 2010-08-11 | 滁州市中诺设备模具制造有限公司 | Washing machine stainless steel drum rolling riveting press |
| CN103464554A (en) * | 2013-09-26 | 2013-12-25 | 江苏尚诚精密模具科技有限公司 | Trimming machine for producing inner drum of washing machine |
| CN103464659A (en) * | 2013-09-26 | 2013-12-25 | 江苏尚诚精密模具科技有限公司 | Rib rolling machine for producing inner drum of washing machine |
| CN103464659B (en) * | 2013-09-26 | 2015-09-09 | 江苏尚诚精密模具科技有限公司 | Washing machine inner tub production beading machine |
| CN103639323A (en) * | 2013-12-10 | 2014-03-19 | 合肥亚辰机械制造有限公司 | Special device and method for manufacturing stainless steel inner cylinder of washing machine |
| CN104550386A (en) * | 2014-12-30 | 2015-04-29 | 青岛中信欧德机械科技股份有限公司 | Rolling flanging machine |
| CN106493964A (en) * | 2016-12-31 | 2017-03-15 | 青岛科创智能装备有限公司 | Bucket rotation riveting mouth reducing forming machine in roller washing machine rustless steel |
| CN111172712A (en) * | 2020-03-09 | 2020-05-19 | 合肥亚辰机械制造有限公司 | Inner barrel and balance ring fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |