CN207695440U - The hole punched device that a kind of main valve in electromagnetism four-way reversing valve is connected with driving valve - Google Patents
The hole punched device that a kind of main valve in electromagnetism four-way reversing valve is connected with driving valve Download PDFInfo
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- CN207695440U CN207695440U CN201721726989.XU CN201721726989U CN207695440U CN 207695440 U CN207695440 U CN 207695440U CN 201721726989 U CN201721726989 U CN 201721726989U CN 207695440 U CN207695440 U CN 207695440U
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- punching
- valve
- punch
- aperture
- cylinder
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Abstract
The utility model discloses the hole punched devices that the main valve in a kind of electromagnetism four-way reversing valve is connected with driving valve, cylinder is fixed by cylinder fixed seat, the cylinder fixed seat is fixed on one end of pedestal, piston on cylinder is connected with punch, punch passes through punch baffle exposed, punching needle is installed in the punching of the punch and passes through screw-driving, one end of the punch baffle is welded on punching bottom plate, the top of punching plug is machined with aperture, and the aperture that the another side of aperture and punching plug is processed is concentric.The punching bottom plate is bolted on pedestal.Main valve and the punching connection consistency on driving valve can not generated deviation, ease of assembly reduces waste product, to improve product by the hole punched device of the technical program.
Description
Technical field
The utility model is related to a kind of hole punched devices, and punching is connected with driving valve especially suitable for the main valve on solenoid operated four-way valve
It is used when hole.
Background technology
The connection of existing main valve and driving valve is manually punching, and punching position deviation is big, easily production during assembling product
Life is scrapped, and high rejection rate, production capacity is not directly proportional, to improve the cost of product.
Patent 201110334734X disclosed in State Intellectual Property Office discloses hole punched device, including rack, is fixed on
Cavity plate in rack is fixed with punch corresponding with the cavity plate relative to the cope plate that rack moves up and down in template,
It is characterized in：Cope plate, which is slided up and down by guide column sleeve pair with rack, to be connected, shortcoming, due on perforating press cope plate with
The gap of rack is limited, therefore the stroke that guide post and guide sleeve formation slide up and down is also restrained, thus the punching on workpiece also by
To the limitation of stroke, be only adapted to small, thickness is thin, on the workpiece of plane drill use.
Invention content
The task of the utility model is a kind of main valve of proposition and drives the connecting hole consistency of valve good, is easily installed, reduces
The hole punched device that main valve in a kind of electromagnetism four-way reversing valve of production cost is connected with driving valve.
The task of the utility model be done in such a way that it is characterized in that：Cylinder is fixed by cylinder fixed seat, the gas
Cylinder fixed seat is fixed on one end of pedestal, and the piston on cylinder is connected with punch, and punch passes through punch baffle exposed, the punch
Punching in punching needle is installed and by screw-driving, one end of the punch baffle is welded on punching bottom plate, punching core
The top of stick is machined with aperture, and the aperture that the another side of aperture and punching plug is processed is concentric.The punching bottom plate passes through
Bolt is fixed on the base.
The utility model has the following effects that the hole punched device of the technical program can connect main valve and the punching on driving valve
Consistency is connect, deviation is not generated, ease of assembly reduces waste product, to improve product.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the structural schematic diagram of four-way valve.
Drawing explanation：20, cylinder, 21, cylinder fixed seat, 22, punch, 23, punch baffle, 24, punching needle, 25, punching
Bottom plate, 26, pedestal, 27, punching plug, 28, aperture, 29, D, S pipe, 30, the holes D, 31, the holes S, 32, cross valve main valve body.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
For specific embodiment as shown in Figure 1, cylinder 20 is fixed by cylinder fixed seat 21, the cylinder fixed seat is fixed on bottom
One end of seat 26, the piston on cylinder are connected with punch 22, and punch is exposed across punch baffle 23, pacifies in the punching of the punch
Equipped with punching needle 24 and by screw-driving, one end of the punch baffle is welded on punching bottom plate 25, the punching bottom plate
It is bolted on pedestal 26, the top of punching plug 27 is machined with aperture 28, and aperture and punching plug is another
The aperture of face processing is concentric, and when driving valve is assembled with cross valve main valve body 32, the holes D 30 and the holes S 31 that first pass through on main valve body connect
It connects, and the processing in the holes D and the holes S, is completed by punching plug, when punching, D, S pipe 29 on four-way valve is positioned over punching
Punching plug is sleeved on D, S pipe by one end of bottom plate, after the punching needle of punch head is concordant with the aperture 28 on punching plug,
Start cylinder, the piston on cylinder pushes punch and the aperture movement on punching needle alignment punching plug, punching needle is made to pass through punching
The aperture of hole plug penetrates D, S tube wall, implements mobile punching, therefore will not deviate.
To sum up known, the technical program includes cylinder 20, punch 22, punching needle 24, punching plug 27, aperture 28, energy
It solves prior art main valve and the connecting hole of valve is driven to use artificial punching, the defect of the easy deviation in position of punching.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two
Connection inside a element.For those skilled in the art, above-mentioned term can be understood in this reality as the case may be
With novel concrete meaning.
Claims (2)
1. the hole punched device that the main valve in a kind of electromagnetism four-way reversing valve is connected with driving valve, it is characterised in that：Cylinder passes through gas
Cylinder fixed seat is fixed, and the cylinder fixed seat is fixed on one end of pedestal, and the piston on cylinder is connected with punch, and punch passes through punching
First speed plate is exposed, and punching needle is equipped in the punching of the punch and by screw-driving, one end of the punch baffle is welded
On punching bottom plate, the top of punching plug is machined with aperture, and the aperture that the another side of aperture and punching plug is processed is same
The heart.
2. the hole punched device that the main valve in a kind of electromagnetism four-way reversing valve as described in claim 1 is connected with driving valve, special
Sign is：The punching bottom plate is bolted on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726989.XU CN207695440U (en) | 2017-12-13 | 2017-12-13 | The hole punched device that a kind of main valve in electromagnetism four-way reversing valve is connected with driving valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726989.XU CN207695440U (en) | 2017-12-13 | 2017-12-13 | The hole punched device that a kind of main valve in electromagnetism four-way reversing valve is connected with driving valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207695440U true CN207695440U (en) | 2018-08-07 |
Family
ID=63026087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721726989.XU Active CN207695440U (en) | 2017-12-13 | 2017-12-13 | The hole punched device that a kind of main valve in electromagnetism four-way reversing valve is connected with driving valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207695440U (en) |
-
2017
- 2017-12-13 CN CN201721726989.XU patent/CN207695440U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |