CN203621284U - Necking machine for inner drum of washing machine - Google Patents
Necking machine for inner drum of washing machine Download PDFInfo
- Publication number
- CN203621284U CN203621284U CN201320806996.6U CN201320806996U CN203621284U CN 203621284 U CN203621284 U CN 203621284U CN 201320806996 U CN201320806996 U CN 201320806996U CN 203621284 U CN203621284 U CN 203621284U
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- Prior art keywords
- roller
- main shaft
- transmission system
- roller feeding
- washing machine
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- Expired - Fee Related
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Abstract
The utility model discloses a necking machine for an inner drum of a washing machine. The necking machine comprises a machine tool framework and a roller feeding transmission system, wherein the machine tool framework is formed by a pedestal and four stand columns fastened on the pedestal and a top plate; a main shaft motor is disposed in the pedestal; a main shaft the driven to rotate via transmission of a belt; the upper ends of the four stand columns are provided with the top plate; a sliding plate is arranged in the middle part of each stand column; the lower part of each stand column is equipped with a feeding mechanism; the top plate is provided with an elevating motor; an expansion core mould is arranged in the center position of a framework; the expansion core module is fixedly arranged on the upper end part of the main shaft; the roller feeding transmission system is arranged outside the expansion core module; the upper end and the lower end of the expansion core mould are both provided with the roller feeding transmission system; the roller feeding transmission system is formed by an upper roller feeding system and a lower roller feeding system; and rollers of the upper and the lower roller feeding system are cooperated with each other. The necking machine for the inner drum of the washing machine solves deficiencies in the prior art and rationally structured with compactness; clamping spinning formation is formed via a push wheel, a prepressing wheel and a material sheet; and material is saved with the same volume and drum body strength is enhanced.
Description
Technical field
The utility model relates to washing machine drum production equipment technical field, specifically belongs to washing machine inner tub necking machine.
Background technology
Bucket in existing washing machine stainless steel, upper and lower end bore is less, and mid portion bore is larger, and existing process equipment mainly adopts the type explained hereafter that rises, and now upper and lower two end portions is clamped, inner by the ramp structure type that rises.When existing washing machine inner tub necking machine carries out reducing, by the propelling of advancing of clamping fixed wheel, have relatively high expectations for clip wheel mould, in the time carrying out reducing, can not regulate, necking forming rate is lower.
Utility model content
The purpose of this utility model has been to provide washing machine inner tub necking machine, has overcome the deficiencies in the prior art, and layout is reasonable, and compact conformation, mainly by utilizing push boat, pushing away pre-pinch roller and tablet, clamps rotary press modelling, and same volume material-saving, increases stack shell intensity.
The technical solution adopted in the utility model is as follows:
Washing machine inner tub necking machine, comprise machine framework and roller feeding transmission system, described machine framework is fixed on base and is formed with top board by base and four root posts, a set of feed mechanism is installed on the table top of described base, three retainer cylinders, base interior arrangement has spindle motor, pass through belt transmission, drag main shaft rotation, four root post upper ends are provided with top board, centre position is provided with sliding panel, four jiaos of sliding panels form sliding pair by four guide pin bushings and four columns, a set of feed mechanism is installed below, on described top board, lifting motor is installed, lifting ball-screw nut is fixed on top board, frame center position is provided with the core mold that rises, the core mold that rises is installed in main shaft upper end, main shaft rotation drives the core mold rotation of rising that is arranged on main shaft upper end simultaneously, described roller feeding transmission system is arranged at the core mold outside of rising near on staving to be processed, on, lower end is equipped with, described roller feeding transmission system comprises, lower distribution rolling wheel feeding mechanism, on, roller on the rolling wheel feeding mechanism of lower distribution cooperatively interacts.
The described core mold that rises by the mandrel with cone, be made up of inserting of circular arc inclined-plane, in the time that mandrel moves downward, promotes to insert outside mobile tensioner workpiece.
Described lifting drive system is arranged on sliding panel by ball-screw, and ball nut is arranged on top board with double-row conical bearing, is connected by gear pair and motor.In the time of electric motor starting, drive nut rotation, drive sliding panel lifting by ball-screw, realize elevating movement.
Described rolling wheel feeding mechanism comprises base plate, roller and cylinder, base plate is provided with guide rail, roller is arranged on roller shaft, roller shaft is installed on turning rolls, turning rolls rear end is connected on cylinder by cylinder connector, cylinder is installed on base plate by cylinder block, and turning rolls lower end is slidably mounted on guide rail.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is arranged at the core mold outside of rising near on staving to be processed by roller feeding transmission system, upper and lower end is equipped with, described roller feeding transmission system comprises upper and lower distribution rolling wheel feeding mechanism, roller on upper and lower distribution rolling wheel feeding mechanism cooperatively interacts, one, roller on rolling wheel feeding mechanism for push boat, another is for pushing away pre-pinch roller, clamp tablet rotary press modelling, same volume material-saving, increases stack shell intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model side;
Fig. 3 is the structural representation of the utility model roller feeding transmission system.
The specific embodiment
Referring to accompanying drawing, washing machine inner tub necking machine, comprise machine framework 1 and roller feeding transmission system 2, machine framework 1 is fixed on base and is formed with top board 3 by base 101 and four root posts 102, a set of feed mechanism is installed on the table top of described base, three retainer cylinders, feed mechanism 4 has spindle motor, pass through belt transmission, drag main shaft rotation, four root post upper ends are provided with top board 3, centre position is provided with sliding panel 5, 5 four jiaos of sliding panels form sliding pair by four guide pin bushings and four columns, a set of feed mechanism is installed below, on described top board 3, lifting motor is installed, lifting ball-screw nut is fixed on top board 3, frame center position is provided with the core mold 6 that rises, the core mold 6 that rises is installed in main shaft upper end, main shaft rotation drives the core mold 6 that rises that is arranged on main shaft upper end to rotate simultaneously, the described core mold that rises is by the mandrel with cone, formed by inserting of circular arc inclined-plane, in the time that mandrel moves downward, the promotion outside mobile tensioner workpiece of inserting.Described roller feeding transmission system 2 is arranged at the core mold outside of rising near on staving to be processed, on, lower end is equipped with, described roller feeding transmission system 2 comprises, lower distribution rolling wheel feeding mechanism 201, on, roller on the rolling wheel feeding mechanism 201 of lower distribution cooperatively interacts, rolling wheel feeding mechanism 201 comprises base plate 2011, roller 2012 and cylinder 2013, base plate 2011 is provided with guide rail 2014, roller 2012 is arranged on roller shaft 2015, roller shaft 2015 is installed on turning rolls 2016, turning rolls 2016 rear ends are connected on cylinder 2013 by cylinder connector 2017, cylinder 2013 is installed on base plate 2011 by cylinder block, turning rolls 2016 lower ends are slidably mounted on guide rail 2014.Described lifting drive system is arranged on sliding panel by ball-screw, and ball nut is arranged on top board with double-row conical bearing, is connected by gear pair and motor, in the time of electric motor starting, the rotation of drive nut, drives sliding panel lifting by ball-screw, realizes elevating movement.After material loading completes, operating personnel, on touch-screen, are arranged at auto state by lathe, and both hands are pressed two " startup " buttons of lathe front portion simultaneously, and lathe is started working.Till rising by core mold low speed dropping to mold and be completely fixed staving after first at a high speed from upper end.Main shaft starts middling speed starting, rear High Rotation Speed immediately.Upper and lower two flange wheel moves simultaneously from inside to outside, and staving is carried out to flange processing.After flange wheel moves into place, stop but not returning.Two running rollers overcome after the pressure of flange wheel, continue feeding at a slow speed.Staving is carried out to reducing processing.Running roller stops after entering front end.
Machine tool chief axis, is dragged main shaft and rotates by belt transmission by power 4KW frequency-conversion and speed-regulation motor, drives the core mold that rises synchronously to rotate, and obtains the needed speed of processing, can set required speed according to the technological requirement of processing.
Sliding panel lifting motor is 4KW, and it drives ball-screw nut rotation through gear pair, by being fixed on leading screw on sliding panel, reaches lifting, the object of decline, and its Speed Setting is that F.F. and work are entered two grades.Speed needs to set according to processing.
Claims (4)
1. washing machine inner tub necking machine, comprise machine framework and roller feeding transmission system, it is characterized in that: described machine framework is fixed on base and is formed with top board by base and four root posts, a set of feed mechanism is installed on the table top of described base, three retainer cylinders, base interior arrangement has spindle motor, pass through belt transmission, drag main shaft rotation, four root post upper ends are provided with top board, centre position is provided with sliding panel, four jiaos of sliding panels form sliding pair by four guide pin bushings and four columns, a set of feed mechanism is installed below, on described top board, lifting motor is installed, lifting ball-screw nut is fixed on top board, frame center position is provided with the core mold that rises, the core mold that rises is installed in main shaft upper end, main shaft rotation drives the core mold rotation of rising that is arranged on main shaft upper end simultaneously, described roller feeding transmission system is arranged at the core mold outside of rising, on, lower end is equipped with, described roller feeding transmission system comprises, lower distribution rolling wheel feeding mechanism, on, roller on the rolling wheel feeding mechanism of lower distribution cooperatively interacts.
2. washing machine inner tub necking machine according to claim 1, is characterized in that: the described core mold that rises is by the mandrel with cone, be made up of inserting of circular arc inclined-plane.
3. washing machine inner tub necking machine according to claim 1, is characterized in that: described lifting drive system is arranged on sliding panel by ball-screw, ball nut is arranged on top board with double-row conical bearing, is connected by gear pair and motor.
4. washing machine inner tub necking machine according to claim 1, it is characterized in that: described rolling wheel feeding mechanism comprises base plate, roller and cylinder, base plate is provided with guide rail, roller is arranged on roller shaft, roller shaft is installed on turning rolls, turning rolls rear end is connected on cylinder by cylinder connector, and cylinder is installed on base plate by cylinder block, and turning rolls lower end is slidably mounted on guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806996.6U CN203621284U (en) | 2013-12-10 | 2013-12-10 | Necking machine for inner drum of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806996.6U CN203621284U (en) | 2013-12-10 | 2013-12-10 | Necking machine for inner drum of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621284U true CN203621284U (en) | 2014-06-04 |
Family
ID=50807805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320806996.6U Expired - Fee Related CN203621284U (en) | 2013-12-10 | 2013-12-10 | Necking machine for inner drum of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639309A (en) * | 2013-12-10 | 2014-03-19 | 合肥亚辰机械制造有限公司 | Necking machine for inner cylinder of washing machine |
| CN105344787A (en) * | 2015-10-27 | 2016-02-24 | 浙江盛达铁塔有限公司 | Roller nosing machine |
-
2013
- 2013-12-10 CN CN201320806996.6U patent/CN203621284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639309A (en) * | 2013-12-10 | 2014-03-19 | 合肥亚辰机械制造有限公司 | Necking machine for inner cylinder of washing machine |
| CN105344787A (en) * | 2015-10-27 | 2016-02-24 | 浙江盛达铁塔有限公司 | Roller nosing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20161210 |