CN208214885U - A kind of vacuum adsorption fixture device - Google Patents
A kind of vacuum adsorption fixture device Download PDFInfo
- Publication number
- CN208214885U CN208214885U CN201721847032.0U CN201721847032U CN208214885U CN 208214885 U CN208214885 U CN 208214885U CN 201721847032 U CN201721847032 U CN 201721847032U CN 208214885 U CN208214885 U CN 208214885U
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- Prior art keywords
- vacuum adsorption
- fixture device
- shaft screw
- ontology
- adsorption fixture
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Abstract
The utility model discloses a kind of vacuum adsorption fixture devices, including the first noumenon and absorbent module；The first noumenon is provided with multiple absorbent modules being connected to each other, and absorbent module includes the second ontology, the first counter sink, the second counter sink and G1/8 threaded hole；Setting first positions bushing in first counter sink, is detachably connected with seal plug on the first positioning bushing；Shaft screw mechanism is provided in second counter sink, shaft screw mechanism is for connecting workpiece to be processed；And G1/8 threaded hole is set at the center of the second ontology, dismountable screw is provided in G1/8 threaded hole, G1/8 threaded hole is for realizing vacuum drawn.The utility model, which can be realized, carries out preload fixation to workpiece to be processed, can also realize and workpiece to be processed is fixed again, so that workpiece to be processed is firmly secured on the first noumenon.
Description
Technical field
The utility model relates to clamp art more particularly to a kind of vacuum adsorption fixture devices.
Background technique
The equipment manufacture of China is developing rapidly, and carries out adding for aluminium sheet class product on numerically-controlled machine tool under normal circumstances
Working hour mostly uses pressing plate workpiece pressing, and different products needs to match the blank material area of different size, on the one hand increases
The holddown attachment member of tooling, such as pressing plate, nut and bolt, on the other hand increase the type and area of blank shape size,
Material is wasted, cost is increased.
In view of the above shortcomings, the utility model solves tooling without attachment, reduces the specification and type of aluminium plate class product,
The features such as reducing the finished product of aluminum material.
Utility model content
Purpose of the utility model is to solve one of disadvantages existing in the prior art, and a kind of vacuum proposed is inhaled
Attached grip device.
To achieve the goals above, the utility model adopts the technical scheme that
According to the vacuum adsorption fixture device of the utility model embodiment, the vacuum adsorption fixture device includes: first
Ontology, the first noumenon are provided with multiple absorbent modules being connected to each other, and the absorbent module includes: the second ontology；The
One counter sink, first counter sink are set as two along the first diagonal line of second ontology, in first counter sink
Setting first positions bushing, is detachably connected with seal plug on the first positioning bushing；Second counter sink, described second
Countersunk head is set as two along the second diagonal line of second ontology, is provided with shaft screw mechanism in second counter sink,
The shaft screw mechanism is for connecting workpiece to be processed；And G1/8 threaded hole, the G1/8 threaded hole are set to described
At the center of second ontology, dismountable screw is provided in the G1/8 threaded hole, the G1/8 threaded hole is for realizing true
Empty pump takes.
According to the vacuum adsorption fixture device of the utility model embodiment, it is provided with shaft screw mechanism, the shaft screw
Mechanism is used to connect workpiece to be processed, i.e., carries out preload fixation to workpiece to be processed, meanwhile, it is additionally provided with G1/8 threaded hole, it should
Vacuum drawn is realized for G1/8 threaded hole, i.e., workpiece to be processed is fixed again, so that workpiece to be processed is steadily solid
It is scheduled on the first noumenon.The utility model overall structure is simple, easy to operate.
Preferably, the shaft screw mechanism includes: the second positioning bushing, and the second positioning bushing is set to described the
In two counter sinks；Pedestal, the pedestal are connected on second ontology by attachment screw；And shaft screw, it is described anti-
Screw is slided relative to the pedestal and is arranged, one end of the shaft screw is provided with clamping cavity wall, and the clamping cavity wall is enclosed
Around formed be clamped chamber, the pedestal close to one end of the shaft screw be connected in it is described clamping it is intracavitary, the shaft screw
The other end is connecting hole.
Preferably, the pedestal is provided with clamping joint close to one end of the shaft screw, and the clamping joint is connected in institute
It is intracavitary to state clamping.
Preferably, the connecting hole is internal square hole or interior hexagonal hole.
Preferably, the shaft screw mechanism further includes spring, and one end of the spring is connected to the first of the pedestal
On spring base, the other end of the spring is connected on the second spring seat of the shaft screw, the clamping chamber and the card
Connector is set in the spring.
Preferably, it is provided with the first sealing ring between the second positioning bushing and second ontology, described second is fixed
The second sealing ring is provided between position bushing and the pedestal.
Preferably, third sealing ring is provided between the first positioning bushing and the seal plug.
Preferably, the absorbent module further includes air flow channel, and the air flow channel runs through second ontology, the sky
Flow channel is connected with the G1/8 threaded hole.
Preferably, multiple strip grooves are provided on the outer wall of the vacuum adsorption fixture device, each strip grooves
Upside or downside are provided with multiple link slots.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of absorbent module in the utility model embodiment；
Fig. 3 is the schematic diagram of the section structure of absorbent module in the utility model embodiment.
In figure: vacuum adsorption fixture device 200, strip grooves 210, link slot 220, absorbent module 100, the first counter sink
110, the first positioning bushing 111, seal plug 112, the second counter sink 120, the second positioning sleeve 121, pedestal 122, clamping joint
123, shaft screw 124 is clamped cavity wall 125, and spring 126, attachment screw 127, G1/8 threaded hole 130, air flow channel 131 is close
Sealing groove 140.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, according to the vacuum adsorption fixture device 200 of the utility model embodiment, vacuum adsorption fixture device
It include: the first noumenon and absorbent module 100.The first noumenon is provided with multiple absorbent modules 100 being connected to each other, the absorption
Component includes: the second ontology, the first counter sink 110, the second counter sink 120 and G1/8 threaded hole 130.First counter sink is along
First diagonal line of two ontologies is set as two, the first positioning of setting bushing 111 in the first counter sink, can on the first positioning bushing
Releasably it is connected with seal plug 112；Second countersunk head is set as two along the second diagonal line of the second ontology, the second counter sink
It is inside provided with shaft screw mechanism, shaft screw mechanism is for connecting workpiece to be processed；And the G1/8 threaded hole is set to
At the center of second ontology, dismountable screw is provided in G1/8 threaded hole, G1/8 threaded hole is for realizing vacuum drawn.
According to the vacuum adsorption fixture device of the utility model embodiment, it is provided with shaft screw mechanism, the shaft screw
Mechanism is used to connect workpiece to be processed, i.e., carries out preload fixation to workpiece to be processed, meanwhile, it is additionally provided with G1/8 threaded hole, it should
Vacuum drawn is realized for G1/8 threaded hole, i.e., workpiece to be processed is fixed again, so that workpiece to be processed is steadily solid
It is scheduled on the first noumenon.The utility model overall structure is simple, easy to operate.
Further, shaft screw mechanism includes: the second positioning bushing 121, pedestal 122 and shaft screw 124.This second
Positioning bushing is set in the second counter sink 120；The pedestal is connected on the second ontology by attachment screw 127；And this is anti-
Screw is slided relative to pedestal and is arranged, one end of shaft screw is provided with clamping cavity wall 125, and clamping cavity wall, which surrounds, forms clamping
Chamber, pedestal are connected in that clamping is intracavitary, and the other end of shaft screw is connecting hole close to one end of shaft screw.
Further, pedestal 122 is provided with clamping joint 123 close to one end of shaft screw, and clamping joint is connected in clamping chamber
It is interior.
Further, connecting hole is internal square hole or interior hexagonal hole, in this way, the convenient auxiliary tool that passes through is by absorbent module
It is connected on workpiece to be processed.
Further, shaft screw mechanism further includes spring 126, and one end of spring is connected to the first spring base of pedestal
On, the other end of spring is connected on the second spring seat of shaft screw, is clamped chamber and clamping joint is set in spring.In this way,
Spring between workpiece to be processed and absorbent module shaking or vibration play buffer function.
Further, the first sealing ring, the second positioning bushing are provided between the second positioning bushing 121 and the second ontology
The second sealing ring is provided between 121 and pedestal 122.
Further, third sealing ring is provided between the first positioning bushing 111 and seal plug 112.
Further, absorbent module further includes air flow channel 131, and air flow channel runs through the second ontology, air flow channel and G1/
8 threaded holes 130 are connected.
Further, it is provided with seal groove on the second ontology, compressing on the seal groove has sealing joint strip, so that passing through
Gas leakage when G1/8 threaded hole connection air flow channel vacuumizes；More preferentially, exhaust tube is directly made of rubber type of material, directly presses
Tightly in seal groove, on the one hand seal groove is sealed, on the one hand for extracting vacuum.
Further, multiple strip grooves 210, the upside of each strip grooves are provided on the outer wall of vacuum adsorption fixture device
Or downside is provided with multiple link slots 220.It is connected and fixed in this way, being conducive to vacuum absorption device 200 with platform of machine tool realization.
The course of work of the use of the new type is as follows:
When operator uses the utility model, first the shaft screw in shaft screw mechanism is connected on workpiece to be processed,
Preload fixation is carried out to workpiece to be processed, then air flow channel is connected to by G1/8 threaded hole, vacuum, which is taken out, to be realized to absorbent module
It takes, i.e., workpiece to be processed is fixed again, so that workpiece to be processed is firmly secured on the first noumenon.The utility model
Overall structure is simple, easy to operate.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of vacuum adsorption fixture device, the vacuum adsorption fixture device include:
The first noumenon, the first noumenon are provided with multiple absorbent modules being connected to each other, and the absorbent module includes:
Second ontology；
First counter sink, first counter sink are set as two along the first diagonal line of second ontology, and described first is heavy
Setting first positions bushing in head bore, is detachably connected with seal plug on the first positioning bushing；
Second counter sink, second countersunk head are set as two along the second diagonal line of second ontology, second countersunk head
Shaft screw mechanism is provided in hole, the shaft screw mechanism is for connecting workpiece to be processed；And
G1/8 threaded hole, the G1/8 threaded hole are set at the center of second ontology, setting in the G1/8 threaded hole
There is dismountable screw, the G1/8 threaded hole is for realizing vacuum drawn.
2. a kind of vacuum adsorption fixture device according to claim 1, which is characterized in that the shaft screw mechanism packet
It includes:
Second positioning bushing, the second positioning bushing are set in second counter sink；
Pedestal, the pedestal are connected on second ontology by attachment screw；And
Shaft screw, the shaft screw is slided relative to the pedestal to be arranged, and one end of the shaft screw is provided with clamping
Cavity wall, for the clamping cavity wall around clamping chamber is formed, the pedestal is connected in the clamping close to one end of the shaft screw
Intracavitary, the other end of the shaft screw is connecting hole.
3. a kind of vacuum adsorption fixture device according to claim 2, which is characterized in that the pedestal is close to the shaft
One end of screw is provided with clamping joint, and it is intracavitary that the clamping joint is connected in the clamping.
4. a kind of vacuum adsorption fixture device according to claim 3, which is characterized in that the connecting hole is internal square hole
Or interior hexagonal hole.
5. a kind of vacuum adsorption fixture device according to claim 4, which is characterized in that the shaft screw mechanism is also wrapped
Spring is included, one end of the spring is connected on the first spring base of the pedestal, and the other end of the spring is connected to described
On the second spring seat of shaft screw, the clamping chamber and the clamping joint are set in the spring.
6. a kind of vacuum adsorption fixture device according to claim 5, which is characterized in that the second positioning bushing and institute
It states and is provided with the first sealing ring between the second ontology, be provided with the second sealing between the second positioning bushing and the pedestal
Circle.
7. a kind of vacuum adsorption fixture device according to claim 1-6, which is characterized in that first positioning
Third sealing ring is provided between bushing and the seal plug.
8. a kind of vacuum adsorption fixture device according to claim 7, which is characterized in that the absorbent module further includes sky
Flow channel, the air flow channel run through second ontology, and the air flow channel is connected with the G1/8 threaded hole.
9. a kind of vacuum adsorption fixture device according to claim 1, which is characterized in that the vacuum adsorption fixture device
Outer wall on be provided with multiple strip grooves, the upside or downside of each strip grooves are provided with multiple link slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847032.0U CN208214885U (en) | 2017-12-26 | 2017-12-26 | A kind of vacuum adsorption fixture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847032.0U CN208214885U (en) | 2017-12-26 | 2017-12-26 | A kind of vacuum adsorption fixture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214885U true CN208214885U (en) | 2018-12-11 |
Family
ID=64532907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847032.0U Active CN208214885U (en) | 2017-12-26 | 2017-12-26 | A kind of vacuum adsorption fixture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226161A (en) * | 2023-11-13 | 2023-12-15 | 成都飞机工业（集团）有限责任公司 | Production line is with milling clamp frock vacuum butt joint adjustable device |
-
2017
- 2017-12-26 CN CN201721847032.0U patent/CN208214885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226161A (en) * | 2023-11-13 | 2023-12-15 | 成都飞机工业（集团）有限责任公司 | Production line is with milling clamp frock vacuum butt joint adjustable device |
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