CN207086940U - The positioner of washing machine drum plastic piece shaping - Google Patents
The positioner of washing machine drum plastic piece shaping Download PDFInfo
- Publication number
- CN207086940U CN207086940U CN201721133732.3U CN201721133732U CN207086940U CN 207086940 U CN207086940 U CN 207086940U CN 201721133732 U CN201721133732 U CN 201721133732U CN 207086940 U CN207086940 U CN 207086940U
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- CN
- China
- Prior art keywords
- washing machine
- machine drum
- plastics
- strut
- working
- 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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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The positioner of washing machine drum plastic piece shaping is the utility model is related to, including：Locating rack；Central spacer, it can match with washing machine drum working of plastics centre bore；Outside keeper, it includes multiple positioning units contradicted in washing machine drum working of plastics periphery；Internal support member, its locating rod for including stretching into from the middle part of central spacer in washing machine drum working of plastics, it is rotatably arranged on from one end locating rod and stretches into the strut of washing machine drum working of plastics end, the actuator for driving strut to be rotated around the end and strutting or collapse, wherein strut has more, when strut struts, the other end of every strut contradicts the inwall in washing machine drum working of plastics respectively.The utility model by the positioning from washing machine drum working of plastics centre bore, along with it is internal contradict, the outside mode clamped realizes that washing machine drum working of plastics positions, not only accurate positioning, stably, but also can prevent because chucking power spend it is big caused by deform.
Description
Technical field
It the utility model is related to plastic product former field, and in particular to a kind of washing machine drum plastic piece shaping is used
Positioner.
Background technology
It is well known that washing machine drum working of plastics is due to relatively large sized, and, conventional positioning method is to pass through three-jaw
Chuck or chuck, the principle being synchronized with the movement using claw, accurately positioning is realized, it is still, few in actual production
Producer is positioned using chuck mode, because the cost required for chuck mode positioning is higher, and structure is relative complex, while with washing
Clothing machine cylinder working of plastics contact area is too small, the defects of along with clamping dynamics bad control, causes washing machine drum working of plastics
Positioning it is very inconvenient, while can not also be accurately performed the processing of cylinder surface.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of brand-new washing machine drum plastic piece shaping
Positioner, it is by the positioning from washing machine drum working of plastics centre bore, along with internal conflict, the outside mode clamped are real
Existing washing machine drum working of plastics positioning, not only accurate positioning, stably, but also can prevent because chucking power spend it is big caused by become
Shape.
To solve above technical problem, the utility model adopts the following technical scheme that：
A kind of positioner of washing machine drum plastic piece shaping, it includes：
Locating rack；
Central spacer, it is fixedly installed on locating rack, and can be matched with washing machine drum working of plastics centre bore；
Outside keeper, it include it is multiple can along the radial motion of washing machine drum working of plastics and contradict washing machine roll
The positioning unit of cylinder working of plastics periphery；
Internal support member, its locating rod for including stretching into from the middle part of central spacer in washing machine drum working of plastics, from one
End is rotatably arranged on locating rod and stretches into the strut of washing machine drum working of plastics end, for driving strut to be rotated around the end
And the actuator for strutting or collapsing, wherein strut have more, when strut struts, the other end of every strut contradicts respectively
The inwall of washing machine drum working of plastics.
Preferably, actuator includes the sliding sleeve that is slidably arranged in locating rod, both ends are rotatably connected on strut respectively
With the connecting rod on sliding sleeve and for driving sliding sleeve to be arranged in stretching into washing machine rolling along what locating rod length direction moved
The driver element of positioning boom end where inside cylinder working of plastics.
According to one of the present utility model specific implementation and preferred aspect, driver element includes the first expansion link, both ends
The first expansion link and the drive rod on sliding sleeve are connected to, wherein by the flexible of the first expansion link, driven and slided by drive rod
The movement of set, so as to realize strutting or collapsing for strut.
Preferably, more struts are uniformly distributed around the circumference of locating rod.
Further, strut is corresponded with positioning unit and set, and is contradicted respectively same in washing machine drum working of plastics
Inside and outside position.
According to another specific implementation of the present utility model and preferred aspect, central spacer includes to roll with washing machine
Cylinder working of plastics centre bore match location division, the connecting portion for being connected to location division on locating rack, wherein connecting portion with
Location division forms stepped, and locating rack and washing machine drum working of plastics is spaced apart.
Preferably, positioning unit include being fixed on positioning seat on locating rack, can be along washing machine drum working of plastics footpath
Propulsion arm to motion, be arranged on pushing tow boom end and can contradict washing machine drum working of plastics periphery positioning head and
For the top-pushing mechanism for driving propulsion arm to be moved along its length direction.
Preferably, top-pushing mechanism includes the mounting seat being fixedly installed on positioning seat, the company being fixedly installed on propulsion arm
Joint chair, the second expansion link between mounting seat and connecting seat.
According to another specific implementation of the present utility model and preferred aspect, passed through inside the self-positioning seat of propulsion arm, fixed
Buffer spring is additionally provided between potential head and positioning seat, the buffer spring is set in the top that positioning seat end is connected with positioning head of emerging
On push rod.
Preferably, propulsion arm has two, and arranged in parallel, and positioning head is in washing machine drum working of plastics contact face
The arc to match with washing machine drum working of plastics outline.
Due to the implementation of above technical scheme, the utility model has the following advantages that compared with prior art：
The utility model is by the positioning from washing machine drum working of plastics centre bore, along with inside contradicts, outside clamps
Mode realize that washing machine drum working of plastics positions, not only accurate positioning, stably, but also can prevent because chucking power is spent greatly
Caused by deformation, simple in construction, cost is low, and very useful.
Brief description of the drawings
Fig. 1 is the partial schematic sectional view of positioner of the present utility model（Positioned internal part is in rounding state）；
Fig. 2 is the partial schematic sectional view of positioner of the present utility model（Positioned internal part is in softened state）；
Fig. 3 is that the right side of positioner of the present utility model regards enlarged diagram；
Fig. 4 is the structure enlargement diagram of the positioning unit of positioner of the present utility model；
Wherein：1st, locating rack；2nd, central spacer；20th, location division；21st, connecting portion；3rd, outside keeper；30th, positioning is single
Member；300th, positioning seat；301st, shore；302nd, positioning head；303rd, top-pushing mechanism；C, mounting seat；D, connecting seat；E, second is flexible
Bar；304th, buffer spring；4th, internal support member；40th, locating rod；41st, strut；42nd, actuator；420th, sliding sleeve；421st, connecting rod；422、
Driver element；A, the first expansion link；B, drive rod；T, washing machine drum working of plastics.
Embodiment
As shown in Figures 1 to 4, this example provides the positioner of washing machine drum plastic piece shaping, and it includes：Locating rack
1；Central spacer 2, it is fixedly installed on locating rack 1, and can be matched with washing machine drum working of plastics T centre bores；Outside
Portion's keeper 3, it include it is multiple can along washing machine drum working of plastics T radial motions and contradict in washing machine drum working of plastics
The positioning unit 30 of T peripheries；Internal support member 4, it includes stretching into washing machine drum working of plastics T from the middle part of central spacer 2
Locating rod 40, be rotatably arranged on locating rod 40 from one end and stretch into the strut 41 of washing machine drum working of plastics T ends, for driving
Dynamic strut 41 is around the end（With reference to accompanying drawing, the right part of strut 41 is connected with the right part of locating rod 40 by pivoting,
Therefore, the end refers to the right part of strut 41）The actuator 42 for rotating and strutting or collapsing, wherein strut 41 have more,
When strut 41 struts, the other end of every strut 41 contradicts the inwall in washing machine drum working of plastics T respectively.
In this example, actuator 42 includes the sliding sleeve 420 that is slidably arranged in locating rod 40, both ends are rotatablely connected respectively
Connecting rod 421 on strut 41 and sliding sleeve 420 and for driving sliding sleeve 420 to be set along what the length direction of locating rod 40 moved
Put in the end of locating rod 40 where stretching into inside washing machine drum working of plastics T（The namely right part of locating rod 40）'s
Driver element 422.
Driver element 422 includes the first expansion link a, both ends are connected to the first expansion link a and the drive on sliding sleeve 420
Lever b, wherein by the flexible of the first expansion link a, the movement of sliding sleeve 420 is driven by drive rod b, so as to realize the support of strut 41
Open or collapse.Its principle and umbrella are strutted and collapsed.
More struts 41 are uniformly distributed around the circumference of locating rod 40.
Strut 41 is corresponded with positioning unit 30 and set, and is contradicted respectively in washing machine drum working of plastics T same positions
Inside and outside.In this example, strut 41 has 4 respectively with positioning unit 30, and equal around washing machine drum working of plastics T centre bores
Even distribution.
Meanwhile in this example, central spacer 2 includes the positioning that can be matched with washing machine drum working of plastics T centre bores
Portion 20, the connecting portion 21 for being connected to location division 20 on locating rack 1, wherein connecting portion 21 form ladder with location division 20
Shape, and locating rack 1 and washing machine drum working of plastics T are spaced apart.
Positioning unit 30 includes being fixed on positioning seat 300 on locating rack 1, can be along washing machine drum working of plastics T footpaths
Propulsion arm 301 to motion, it is arranged on the end of propulsion arm 301 and the positioning in washing machine drum working of plastics T peripheries can be contradicted
First 302 and the top-pushing mechanism 303 for driving propulsion arm 301 to be moved along its length direction.
Top-pushing mechanism 303 include be fixedly installed on positioning seat 300 mounting seat c, be fixedly installed on propulsion arm 301
Connecting seat d, the second expansion link e between mounting seat c and connecting seat d.
The self-positioning inside of seat 300 of propulsion arm 301 is passed through, and buffer spring is additionally provided between positioning head 302 and positioning seat 300
304, the buffer spring 304, which is set in, emerges on the propulsion arm 301 that the end of positioning seat 300 is connected with positioning head 302.
In this example, propulsion arm 301 has two, and arranged in parallel, and positioning head 302 connects with washing machine drum working of plastics T
Contravention face is in the arc to match with washing machine drum working of plastics T outlines.
In addition, above-mentioned the first expansion link a and the second expansion link e, type of drive is electronic, pneumatically or hydraulically, in this example,
To be pneumatic.
To sum up, in this example, by the positioning from washing machine drum working of plastics centre bore, along with inside contradicts, outside presss from both sides
Tight mode realizes that washing machine drum working of plastics positions, not only accurate positioning, stably, but also can prevent because chucking power is spent
Deformation caused by big, simple in construction, cost is low, and very useful, while the principle for being strutted and being collapsed using umbrella is quickly realized
The inside stretching of washing machine drum working of plastics.
The utility model is described in detail above, its object is to allow the personage for being familiar with this art can be much of that
Solve content of the present utility model and be carried out, the scope of protection of the utility model can not be limited with this, it is all according to this practicality
The equivalent change or modification that new Spirit Essence is made, it should all cover in the scope of protection of the utility model.
Claims (10)
- A kind of 1. positioner of washing machine drum plastic piece shaping, it is characterised in that：It includes：Locating rack；Central spacer, it is fixedly installed on the locating rack, and can be matched with washing machine drum working of plastics centre bore；Outside keeper, it include it is multiple can along the washing machine drum working of plastics radial motion and contradict in the laundry The positioning unit of machine cylinder working of plastics periphery；Internal support member, its locating rod for including stretching into from the middle part of the central spacer in the washing machine drum working of plastics, The locating rod, which is rotatably arranged on, from one end stretches into the strut of the washing machine drum working of plastics end, for driving the support The actuator that bar rotates around the one end and struts or collapse, wherein described strut has more, when the strut struts When, the other end of the every strut contradicts the inwall in the washing machine drum working of plastics respectively.
- 2. the positioner of washing machine drum plastic piece shaping according to claim 1, it is characterised in that：Described drive Moving part includes the sliding sleeve that is slidably arranged in the locating rod, both ends are rotatably connected on described strut and the cunning respectively The connecting rod that puts and for drive the sliding sleeve along the locating rod length direction move be arranged in stretching into it is described The driver element of the positioning boom end where inside washing machine drum working of plastics.
- 3. the positioner of washing machine drum plastic piece shaping according to claim 2, it is characterised in that：Described drive Moving cell includes the first expansion link, both ends are connected to first expansion link and the drive rod on the sliding sleeve, wherein By the flexible of the first described expansion link, the movement of the sliding sleeve is driven by the drive rod, so as to realize the strut Strut or collapse.
- 4. the positioner of washing machine drum plastic piece shaping according to claim 1, it is characterised in that：Described in more Strut be uniformly distributed around the circumference of the locating rod.
- 5. the positioner of the washing machine drum plastic piece shaping according to claim 1 or 4, it is characterised in that：It is described Strut and the positioning unit correspond and set, and contradict respectively in the washing machine drum working of plastics same position Outer both sides.
- 6. the positioner of washing machine drum plastic piece shaping according to claim 1, it is characterised in that：In described Heart keeper include can match with the washing machine drum working of plastics centre bore location division, for the location division to be connected The connecting portion being connected on the locating rack, wherein described connecting portion formed with the location division it is stepped, and by the positioning Frame is spaced apart with the washing machine drum working of plastics.
- 7. the positioner of washing machine drum plastic piece shaping according to claim 1, it is characterised in that：Described determines Bit location includes being fixed on positioning seat on the locating rack, can be along the top of the washing machine drum working of plastics radial motion Push rod, it is arranged on the pushing tow boom end and positioning head, the Yi Jiyong in the washing machine drum working of plastics periphery can be contradicted In the top-pushing mechanism for driving the propulsion arm to be moved along its length direction.
- 8. the positioner of washing machine drum plastic piece shaping according to claim 7, it is characterised in that：Described top Pushing mechanism include be fixedly installed on the positioning seat mounting seat, be fixedly installed on the propulsion arm connecting seat, be located at The second expansion link between the mounting seat and the connecting seat.
- 9. the positioner of washing machine drum plastic piece shaping according to claim 7, it is characterised in that：Described top Push rod is passed through from inside the positioning seat, and buffer spring is additionally provided between the positioning head and the positioning seat, and described is slow Rush spring and be set in and emerge on the propulsion arm that the positioning seat end is connected with the positioning head.
- 10. the positioner of the washing machine drum plastic piece shaping according to claim 7 or 8 or 9, it is characterised in that： The propulsion arm has two, and arranged in parallel, and described positioning head is in the washing machine drum working of plastics contact face The arc to match with the washing machine drum working of plastics outline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133732.3U CN207086940U (en) | 2017-09-06 | 2017-09-06 | The positioner of washing machine drum plastic piece shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133732.3U CN207086940U (en) | 2017-09-06 | 2017-09-06 | The positioner of washing machine drum plastic piece shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207086940U true CN207086940U (en) | 2018-03-13 |
Family
ID=61539344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133732.3U Expired - Fee Related CN207086940U (en) | 2017-09-06 | 2017-09-06 | The positioner of washing machine drum plastic piece shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207086940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626940A (en) * | 2017-09-06 | 2018-01-26 | 苏州市春欣塑料制品有限公司 | The positioner of washing machine drum plastic piece shaping |
-
2017
- 2017-09-06 CN CN201721133732.3U patent/CN207086940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626940A (en) * | 2017-09-06 | 2018-01-26 | 苏州市春欣塑料制品有限公司 | The positioner of washing machine drum plastic piece shaping |
| CN107626940B (en) * | 2017-09-06 | 2023-09-12 | 苏州市亚康精密模具有限公司 | Positioning device for forming plastic parts of drum of washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |