CN206169704U - Vacuum device - Google Patents
Vacuum device Download PDFInfo
- Publication number
- CN206169704U CN206169704U CN201621099665.3U CN201621099665U CN206169704U CN 206169704 U CN206169704 U CN 206169704U CN 201621099665 U CN201621099665 U CN 201621099665U CN 206169704 U CN206169704 U CN 206169704U
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- CN
- China
- Prior art keywords
- valve body
- piston
- vacuum
- junction surface
- cylinder body
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Abstract
The utility model provides a vacuum device, it includes the cylinder body, set up in piston, one end in the cylinder body install in on the cylinder body and the other end and processing tool be connected with the valve body of fixing the product and one end connect in the piston and the other end can the piston rod of back and forth movement in the valve body. When the piston is to keeping away from when the direction of valve body removes, vacuum device is in first state in order to incite somebody to action fix, when the piston is to being close to when the direction of valve body removes, vacuum device is in the second state in order to incite somebody to action the product takes out. First state is the vacuum state, the second state is broken vacuum state, the center of valve body seted up the perforating hole for the piston rod is at back and forth movement wherein. The utility model provides a vacuum device need not to insert broken vacuum gas source in the use, it can realize only to need to insert vacuum gas source fixing and getting of product is put, in addition, vacuum device simple structure, convenient operation.
Description
【Technical field】
This utility model is related to vacuum equipment used in CNC processing technique fields, more particularly to CNC process technologies.
【Background technology】
With the progress of science and technology, computer digital control machine tool (Computer Numerical Control, CNC) is in machine
Application in tool processing is more and more extensive, and many products are all completed using the process technology, for example, each electronic product
Housing.
Product is compressed by the way of generally sucking using vacuum in CNC processing.At present, usual method is to connect first
Enter vacuum source to suck the product, vacuum breaker source of the gas vacuum breaker is then accessed again to take out the product.However, which
Need to access vacuum breaker source of the gas when product is taken out, if the air pressure and flow speed control is improper will destroy tool during vacuum breaker
Or blow the winged product.
In consideration of it, real, be necessary to provide a kind of vacuum breaker source of the gas that need not access can be by the vacuum equipment of product taking-up.
【Utility model content】
The purpose of this utility model is to provide a kind of vacuum equipment, and the vacuum equipment is broken without the need for accessing when product is taken out
It is vacuum source and simple structure, easy to operate.
To achieve these goals, this utility model provides a kind of vacuum equipment, and it includes cylinder body, is arranged at the cylinder body
Interior piston；The vacuum equipment is also installed on the cylinder body including one end and the other end is connected with fixed product with processing jig
The valve body of product and one end be connected to the piston and the other end can in the valve body back and forth movement piston rod.When the work
Fill in the direction away from the valve body move when, the vacuum equipment is in first state so that the product to be fixed；When described
Piston near the valve body direction move when, the vacuum equipment in the second state with by the product take out.It is described
First state is vacuum state, and second state is vacuum breaker state.The center of the valve body offers through hole for institute
State piston rod back and forth movement wherein.
In a preferred embodiment, the side wall of the valve body and the side away from the cylinder body distinguish outwardly
Form the first junction surface and the second junction surface；First junction surface is used to be connected with vacuum pump, and then causes vacuum gas
Source can be entered in the valve body by first junction surface；Second junction surface is used to be connected with fixation with processing jig
The product.
In a preferred embodiment, the piston rod includes the body of rod being connected on the piston and is arranged at institute
State diversion division of the body of rod away from the piston；The center of the diversion division offers axial hole and near the hole of the body of rod
Some spaced pod apertures are opened up on wall；When moving to the direction away from the valve body when the piston, described first connects
Conjunction portion is connected with the pod apertures, and then causes the first junction surface, the pod apertures, the axial hole by described in vacuum pump Jing
And the through hole carries out evacuation to second junction surface, now, the vacuum equipment is in vacuum state, Jin Erke
The product is sucked into fixation.
In a preferred embodiment, some spaced passages are further opened with the side wall of the valve body；When
The piston near the valve body direction move when, the piston rod to second junction surface is moved, until described lead
Discharge orifice is connected with the passage, and the body of rod closes first junction surface, and now, outside atmosphere passes through the passage
Through the pod apertures are into the diversion division and eventually enter into second junction surface, and then the vacuum equipment is in
Vacuum breaker state, so as to take out the product.
In a preferred embodiment, the piston is arranged in the cylinder body and closely matches somebody with somebody with the inwall of the cylinder body
Close, and then the cylinder body is divided into into not connected first chamber and second chamber；Wherein, near the valve body side
Chamber is first chamber, is second chamber away from the chamber of the valve body side.
In a preferred embodiment, the cylinder body be further opened with respectively with the first chamber and second chamber
The source of the gas handle hole that room is connected；The top of the source of the gas handle hole can arrange the electromagnetic valve of its opening and closing of control, and then can be with
Drive direction from the piston to the valve body it is close or away from.
In a preferred embodiment, the cylinder body is equipped with locating dowel towards the side of the valve body；The valve body face
Location hole corresponding with the locating dowel is further opened with to the side of the cylinder body；During installation, the locating dowel insertion is described fixed
In the hole of position and then the valve body is fixed on the cylinder body.
The vacuum equipment that this utility model is provided, need not access in use vacuum breaker source of the gas, only need to access vacuum
Source of the gas is capable of achieving the fixation of the product and picks and places, additionally, the vacuum apparatus designs simply, are conveniently operated.
【Description of the drawings】
The axonometric chart of the first angle of the vacuum equipment that Fig. 1 is provided for this utility model.
Fig. 2 is the axonometric chart of the second angle of vacuum equipment in Fig. 1.
Fig. 3 is the three-dimensional exploded view of vacuum equipment in Fig. 1.
Along the sectional view in A-A directions when Fig. 4 is vacuum equipment vacuum state in Fig. 2.
Along the sectional view in A-A directions when Fig. 5 is vacuum equipment vacuum breaker state in Fig. 2.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
Please refer to Fig. 1-3, vacuum equipment 100 includes that cylinder body 10, the piston 20, one end being arranged in cylinder body 10 are installed
On cylinder body 10 and the valve body 30, one end that is connected with processing jig (not shown) to fix product of the other end be connected to piston 20 and
The other end can in valve body 30 back and forth movement piston rod 40.When moving to the direction away from valve body 30 when piston 20, vacuum holding
100 are put in first state；When piston 20 when the direction movement near valve body 30, vacuum equipment 100 is in the second state.
In present embodiment, first state is vacuum state, and now, vacuum equipment 100 can compress product (not shown) to be processed.
Second state is vacuum breaker state, now, can be taken out the product.
Specifically, please in conjunction with Fig. 4 and Fig. 5, cylinder body 10 is formed with the space of open at one end setting, valve body as profile
30 are installed on the unlimited one end of cylinder body 10 and cylinder body 10 are closed.Piston 20 is arranged in cylinder body 10 and the inwall of cylinder body 10
It is fitted close, and then cylinder body 10 is divided into into not connected first chamber 11 and second chamber 12.Wherein, near valve body 30
The chamber of side is first chamber 11, is second chamber 12 away from the chamber of the side of valve body 30.Additionally, the inner surface of cylinder body 10 with
The outer of piston 20 contacts and the slip to piston 20 play the guiding role.
Further, cylinder body 10 is further opened with the source of the gas operation being connected with first chamber 11 and second chamber 12 respectively
Hole 13, the top of source of the gas handle hole 13 can arrange the electromagnetic valve (not shown) of its opening and closing of control, and then can drive piston 20
To the direction of valve body 30 it is close or away from.In the present embodiment, four corners of the cylinder body 10 towards the side of valve body 30
It is also respectively provided with locating dowel 14.
Valve body 30 is substantially in rectangular-shape, and its center offers through hole 31 for the back and forth movement wherein of piston rod 40.
Some spaced passages 32 are offered on four side walls of valve body 30, and then air can be entered by the passage 32
Enter in valve body 30.Further, the side wall of valve body 30 and the center difference away from the side of cylinder body 10 outwardly form the
One junction surface 33 and the second junction surface 34.In the present embodiment, the first junction surface 33 and the second junction surface 34 be substantially
In hollow cylindrical shape.Wherein, the first junction surface 33 is used to be connected with vacuum pump (not shown), and then causes vacuum source
Can be entered in valve body 30 by first junction surface 33.Second junction surface 34 is used to be connected to inhale with processing jig (not shown)
The tight product.Additionally, valve body 30 is further opened with location hole 35 corresponding with locating dowel 14 towards the side of cylinder body 10.Install
When, in the insertion location hole 35 of locating dowel 14 and then valve body 30 is fixed on cylinder body 10.
Piston rod 40 be located at first chamber 11 in, one end be connected to piston 20 and the other end under the drive of piston 20 in valve
Back and forth movement in body 30.Piston rod 40 includes the body of rod 41 being connected on piston 20 and is arranged at the body of rod 41 away from piston 20
Diversion division 42.In the present embodiment, the center of diversion division 42 offers axial hole 43 and in the hole wall at the body of rod 41
On open up some spaced pod apertures 44.
Specifically, when piston 20 is away from valve body 30, the first junction surface 33 is connected with pod apertures 44, and then causes by true
Empty the first junction surfaces of pump Jing 33, pod apertures 44,31 pairs of the second junction surfaces 34 in axial hole 43 and through hole carry out evacuation, this
When, vacuum equipment 100 is in vacuum state, and then can compress the product.When piston 20 to the direction shifting near valve body 30
When dynamic, piston rod 40 to the second junction surface 34 is moved, until pod apertures 44 are connected with passage 32, and the body of rod 41 is closed
First junction surface 33, now, outside atmosphere is by passage 32 through pod apertures 44 are into diversion division 42 and eventually enter into
Second junction surface 34, therefore, vacuum system is destroyed, and vacuum equipment 100 is in vacuum breaker state, and then can take the product
Go out.Vacuum equipment provided by the utility model 100, only need to access vacuum source, and by driving piston 20 piston rod 40 is controlled
The back and forth movement in valve body 30, you can realize the purpose that the product is compressed and picked and placeed, without the need for external vacuum breaker source of the gas, and
The simple structure of the vacuum equipment 100, it is easy to operate.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown stated.
Claims (7)
1. a kind of vacuum equipment, it includes cylinder body, the piston being arranged in the cylinder body；It is characterized in that：The vacuum equipment
Also it is installed on the cylinder body including one end and the other end is connected valve body to fix product and one end connection with processing jig
In the piston and the other end can in the valve body back and forth movement piston rod；When the piston to the side away from the valve body
When movement, the vacuum equipment is in first state to fix the product；When the piston is near the valve body
When direction is moved, the vacuum equipment is in the second state to take out the product；The first state be vacuum state, institute
The second state is stated for vacuum breaker state；The center of the valve body offers through hole so that the piston rod comes and goes wherein fortune
It is dynamic.
2. vacuum equipment as claimed in claim 1, it is characterised in that：The side wall of the valve body and away from the one of the cylinder body
Side difference the first junction surface of outwardly formation and the second junction surface；First junction surface is used to be connected with vacuum pump,
And then vacuum source can be entered in the valve body by first junction surface；Second junction surface is used to be controlled with processing
Tool is connected with the fixation product.
3. vacuum equipment as claimed in claim 2, it is characterised in that：The piston rod includes the bar being connected on the piston
Body and it is arranged at diversion division of the body of rod away from the piston；The center of the diversion division offers axial hole and in leaning on
Some spaced pod apertures are opened up on the hole wall of the nearly body of rod；Move to the direction away from the valve body when the piston
When, first junction surface is connected with the pod apertures, and then causes the first junction surface, the water conservancy diversion by described in vacuum pump Jing
Hole, the axial hole and the through hole carry out evacuation to second junction surface, and now, the vacuum equipment is in true
Dummy status, and then the product can be sucked fixation.
4. vacuum equipment as claimed in claim 3, it is characterised in that：It is further opened with some intervals on the side wall of the valve body to set
The passage put；When the piston when direction movement near the valve body, the piston rod to second junction surface is moved
Dynamic, until the pod apertures are connected with the passage, the body of rod closes first junction surface, now, outside atmosphere
By the passage through the pod apertures are into the diversion division and eventually enter into second junction surface, and then cause institute
Vacuum equipment is stated in vacuum breaker state, so as to take out the product.
5. vacuum equipment as claimed in claim 1, it is characterised in that：The piston is arranged in the cylinder body and the cylinder body
Inwall be fitted close, and then the cylinder body is divided into into not connected first chamber and second chamber；Wherein, near institute
The chamber for stating valve body side is first chamber, is second chamber away from the chamber of the valve body side.
6. vacuum equipment as claimed in claim 5, it is characterised in that：The cylinder body be further opened with respectively with the first chamber
And the source of the gas handle hole that the second chamber is connected；The top of the source of the gas handle hole can arrange the electricity of its opening and closing of control
Magnet valve, so can drive direction from the piston to the valve body it is close or away from.
7. vacuum equipment as claimed in claim 1, it is characterised in that：The cylinder body is equipped with positioning towards the side of the valve body
Post；The valve body is further opened with location hole corresponding with the locating dowel towards the side of the cylinder body；During installation, the positioning
Post inserts in the location hole and then the valve body is fixed on the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099665.3U CN206169704U (en) | 2016-09-30 | 2016-09-30 | Vacuum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099665.3U CN206169704U (en) | 2016-09-30 | 2016-09-30 | Vacuum device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169704U true CN206169704U (en) | 2017-05-17 |
Family
ID=58678273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099665.3U Active CN206169704U (en) | 2016-09-30 | 2016-09-30 | Vacuum device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838702A (en) * | 2017-11-21 | 2018-03-27 | 宁波江北清锐汽车零部件有限公司 | Clamping cleaning plant for auto parts machinery processing |
-
2016
- 2016-09-30 CN CN201621099665.3U patent/CN206169704U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838702A (en) * | 2017-11-21 | 2018-03-27 | 宁波江北清锐汽车零部件有限公司 | Clamping cleaning plant for auto parts machinery processing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |