CN205763634U - A kind of electric machine casing water jacket core mould of band proximity switch - Google Patents
A kind of electric machine casing water jacket core mould of band proximity switch Download PDFInfo
- Publication number
- CN205763634U CN205763634U CN201620481167.9U CN201620481167U CN205763634U CN 205763634 U CN205763634 U CN 205763634U CN 201620481167 U CN201620481167 U CN 201620481167U CN 205763634 U CN205763634 U CN 205763634U
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- CN
- China
- Prior art keywords
- mould
- proximity switch
- oil cylinder
- stroke
- induction pieces
- 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.)
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Abstract
This utility model provides the electric machine casing water jacket core mould of a kind of band proximity switch, including base plate, bed die, left mould and right mould, the oil cylinder that can stretch it is connected to along left and right in described left mould and described right mould, it is characterized in that, oil cylinder installing rack it is fixedly installed on described base plate, described oil cylinder is fixedly installed on described oil cylinder installing rack, described oil cylinder connects seat by oil cylinder and is connected with described left mould and described right mould respectively, it is additionally provided with proximity switch connecting plate on described oil cylinder installing rack, on described proximity switch connecting plate, proximity switch is installed, it has been also respectively connected with stroke induction pieces in described left mould and described right mould, described proximity switch and described induction pieces are in same level, described induction pieces can be subjected to displacement by the most described proximity switch, for sensing described left mould and the situation of described right mould.Oil cylinder stroke can be sensed, it is ensured that penetrate sand accuracy, and rational in infrastructure, easy to maintenance.
Description
Technical field
This utility model relates to mould applications, is specifically related to electric machine casing water jacket core mould.
Background technology
The jacket core of electric machine casing is used for accommodating coolant, plays the effect of cooling motor.Existing electric machine casing water jacket
Core is narrow sand wall product, its profile with complexity and loose structure, and many employing shot core box moulds manufacture.Typically
Electric machine casing water jacket core mould include bed die, left mould and right mould, being wherein connected on left mould and right mould can be along left and right
Flexible oil cylinder, for matched moulds and the die sinking of mould.But existing electric machine casing water jacket core mould is during matched moulds,
There will be and penetrate sand action when matched moulds does not puts in place and just have started to, affect jacket core Forming Quality.
Therefore, how existing electric machine casing water jacket core mould is improved so that it is overcome disadvantages mentioned above, be this
The problem that skilled person is urgently to be resolved hurrily.
Utility model content
Main purpose of the present utility model is to provide a kind of with proximity switch, can sense oil cylinder stroke, it is ensured that
Penetrate sand accuracy, and electric machine casing water jacket core mould rational in infrastructure, easy to maintenance.
For reaching object above, the technical solution adopted in the utility model is: the electric machine casing water of a kind of band proximity switch
Set core mould, including be connected on base plate, bed die, left mould and right mould, described left mould and described right mould can be along left and right
Flexible oil cylinder, it is characterised in that be fixedly installed oil cylinder installing rack on described base plate, described oil cylinder is fixedly installed on described
On oil cylinder installing rack, described oil cylinder connects seat by oil cylinder and is connected with described left mould and described right mould respectively, and described oil cylinder is installed
It is additionally provided with proximity switch connecting plate on frame, described proximity switch connecting plate is provided with proximity switch, described left mould and described
It is also respectively connected with stroke induction pieces, described proximity switch and described stroke induction pieces on right mould and is in same level, described
Stroke induction pieces can be subjected to displacement by the most described proximity switch, for sensing described left mould and the situation of described right mould.Connect
Nearly switch can sense the shift position of stroke induction pieces, i.e. senses left mould and the shift position of right mould, works as proximity switch
Time the most just to stroke induction pieces, it is impossible to sense the position of stroke induction pieces, i.e. will not produce induced signal, it is impossible to penetrate
Sand action, when proximity switch is just to stroke induction pieces, left mould and right mould just matched moulds put in place, and proximity switch produces sensing letter
Number, proceed by and penetrate sand action；Which ensure that and only just can carry out penetrating sand when matched moulds puts in place, improve the accuracy penetrating sand.
As preferably, described stroke induction pieces includes stroke induction rod, stroke sensor block and lock-screw, described stroke
Induction rod is fixedly connected on described left mould or described right mould, and described stroke sensor block is slidably disposed in the sensing of described stroke
On bar, described lock-screw is for being fixed on described stroke induction rod by described stroke sensor block.Said structure can be passed through
The position producing induced signal is adjusted, can avoid because of the minor variations of the die-closed position of use time longer generation
The sensed position caused is inaccurate.
As further preferably, the described proximity switch of side is two, corresponding, the described stroke sensor block of side
It it is two.Make sensing more accurate.
Compared with prior art, the utility model has the advantage of: proximity switch can sense the shifting of stroke induction pieces
Dynamic position, i.e. senses left mould and the shift position of right mould, when proximity switch is the most just to stroke induction pieces, it is impossible to sense
The position of stroke induction pieces, i.e. will not produce induced signal, it is impossible to carry out penetrating sand action, when stroke is just sensed by proximity switch
During part, left mould and right mould just matched moulds put in place, and proximity switch produces induced signal, proceeds by and penetrates sand action；Which ensure that
Only just can carry out penetrating sand when matched moulds puts in place, improve the accuracy penetrating sand.This structure is that one rationally and is easily safeguarded simultaneously
Structure.
Accompanying drawing explanation
Fig. 1 is the front view according to a preferred embodiment of the present utility model；
Fig. 2 is the top view according to a preferred embodiment of the present utility model；
Proximity switch and the position of stroke induction pieces when Fig. 3 is to put in place according to a preferred embodiment matched moulds of the present utility model
Put relation schematic diagram；
Proximity switch and stroke induction pieces when Fig. 4 does not puts in place according to a preferred embodiment matched moulds of the present utility model
Position relationship schematic diagram；
Fig. 5 is according to the perspective view of stroke induction pieces in a preferred embodiment of the present utility model.
Detailed description of the invention
Hereinafter describe and be used for disclosing this utility model so that those skilled in the art are capable of this utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modification.
As shown in Fig. 1～5, embodiment of the present utility model includes base plate 10, bed die 1, left mould 2 and right mould 3, left
It is connected to the oil cylinder 4 that can stretch along left and right on mould 2 and right mould 3, base plate 10 is fixedly installed oil cylinder installing rack 6,
Oil cylinder 4 is fixedly installed on oil cylinder installing rack 6, and oil cylinder 4 connects seat 5 by oil cylinder and is connected with left mould 2 and right mould 3 respectively,
It is additionally provided with proximity switch connecting plate 7 on oil cylinder installing rack 6, proximity switch connecting plate 7 is provided with proximity switch 9, left
It is also respectively connected with stroke induction pieces 8, proximity switch 9 and stroke induction pieces 8 on mould 2 and right mould 3 and is in same level,
Stroke induction pieces 8 can be relatively close to switch 9 and be subjected to displacement, for sensing left mould 2 and the situation of right mould 3.
Further, stroke induction pieces 8 includes stroke induction rod 81, stroke sensor block 82 and lock-screw 83, OK
Journey induction rod 81 is fixedly connected on left mould 2 or right mould 3, and stroke sensor block 82 is slidably disposed in stroke induction rod
On 81, lock-screw 83 is for being fixed on stroke induction rod 81 by stroke sensor block 82.
Wherein, the proximity switch 9 of side is two, corresponding, the stroke sensor block 82 of side is two.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Planting changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requirement
Protection domain defined by appending claims and equivalent thereof.
Claims (3)
1. an electric machine casing water jacket core mould for band proximity switch, including base plate, bed die, left mould and right mould, described
The oil cylinder that can stretch it is connected to along left and right, it is characterised in that be fixedly installed on described base plate in left mould and described right mould
Oil cylinder installing rack, described oil cylinder is fixedly installed on described oil cylinder installing rack, described oil cylinder by oil cylinder connect seat respectively with institute
Stating left mould and described right mould connects, described oil cylinder installing rack is additionally provided with proximity switch connecting plate, described proximity switch connects
Be provided with on plate on proximity switch, described left mould and described right mould and be also respectively connected with stroke induction pieces, described proximity switch and
Described stroke induction pieces is in same level, and described stroke induction pieces can be subjected to displacement by the most described proximity switch, is used for feeling
Should described left mould and the situation of described right mould.
The electric machine casing water jacket core mould of band proximity switch the most according to claim 1, it is characterised in that: described
Stroke induction pieces includes that stroke induction rod, stroke sensor block and lock-screw, described stroke induction rod are fixedly connected on a described left side
On mould or described right mould, described stroke sensor block is slidably disposed on described stroke induction rod, and described lock-screw is used for
Described stroke sensor block is fixed on described stroke induction rod.
The electric machine casing water jacket core mould of band proximity switch the most according to claim 2, it is characterised in that: side
Described proximity switch be two, corresponding, the described stroke sensor block of side is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481167.9U CN205763634U (en) | 2016-05-21 | 2016-05-21 | A kind of electric machine casing water jacket core mould of band proximity switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481167.9U CN205763634U (en) | 2016-05-21 | 2016-05-21 | A kind of electric machine casing water jacket core mould of band proximity switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763634U true CN205763634U (en) | 2016-12-07 |
Family
ID=58112831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620481167.9U Expired - Fee Related CN205763634U (en) | 2016-05-21 | 2016-05-21 | A kind of electric machine casing water jacket core mould of band proximity switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426947A (en) * | 2021-06-25 | 2021-09-24 | 象山同家模具制造有限公司 | Motor casing water jacket core box mould |
-
2016
- 2016-05-21 CN CN201620481167.9U patent/CN205763634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426947A (en) * | 2021-06-25 | 2021-09-24 | 象山同家模具制造有限公司 | Motor casing water jacket core box mould |
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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: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |