CN209158164U - Universal vacuum chuck built-up jig - Google Patents
Universal vacuum chuck built-up jig Download PDFInfo
- Publication number
- CN209158164U CN209158164U CN201822060642.7U CN201822060642U CN209158164U CN 209158164 U CN209158164 U CN 209158164U CN 201822060642 U CN201822060642 U CN 201822060642U CN 209158164 U CN209158164 U CN 209158164U
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- China
- Prior art keywords
- fixture
- plug
- connecting rod
- vacuum chuck
- upper layer
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- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000010923 batch production Methods 0.000 abstract description 4
- 238000007634 remodeling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Abstract
The utility model discloses a kind of universal vacuum chuck built-up jigs, including upper layer fixture and lower layer's fixture, the upper surface of the upper layer fixture is equipped with several seal grooves, and several seal grooves enclose several sealing units in the upper surface of upper layer fixture, and the center of the sealing unit has venthole；The upper surface of lower layer's fixture is recessed to form cavity, and several plug components are equipped in the cavity, and the plug component includes plug connecting rod, plug and casing, and the plug is sealed plasthetic head, and location structure is equipped between the lower end and casing of the plug connecting rod；Lower layer's fixture is equipped with vacuum pipe, and the vacuum pipe connects vacuum pump.The utility model provides a kind of universal vacuum chuck built-up jig, and smart structural design adapts to a variety of various sizes of parts, realizes quickly remodeling to Multi-varieties and Small-batch Production, improves processing efficiency, reduce processing cost, securely and reliably.
Description
Technical field
The utility model relates to production and processing equipment technical fields, and in particular to a kind of universal vacuum chuck group co-clip
Tool.
Background technique
Traditional vacuum chuck fixture is mainly made of chuck body, sealing strip, the first-class component of seal plug；And it presss from both sides
Tool ontology is usually to use the slot of grid type to form simple square seal chamber, or customize fixed shape according to parts profile
Seal chamber, the product of each specification needs a sleeve clamp in Multi-varieties and Small-batch Production, extremely wastes；And it wastes a large amount of
The time remodeled.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of universal vacuum chuck built-up jig, structures
It is ingenious in design, a variety of various sizes of parts are adapted to, quickly remodeling to Multi-varieties and Small-batch Production is realized, improves processing effect
Rate reduces processing cost, securely and reliably.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of universal vacuum
Sucker built-up jig, including chuck body, the chuck body include upper layer fixture and lower layer's fixture, the upper layer fixture and institute
Lower layer's fixture is stated to be detachably connected；
The upper surface of the upper layer fixture is equipped with several criss-cross seal grooves, and all lateral seal grooves are mutual
In parallel, all longitudinal seal grooves are parallel to each other, and several criss-cross seal grooves are enclosed in the upper surface of upper layer fixture
At several sealing units, the center of the sealing unit has venthole；Setting sealing strip enclosure is at vacuum in the seal groove
Binding domain；
The upper surface of lower layer's fixture is recessed to form cavity, and several plug components, the plug are equipped in the cavity
Component and the venthole correspond, and the plug component includes plug connecting rod, plug and casing, the upper end tool of described sleeve pipe
There are opening and lower end closed, the lower end of described sleeve pipe is fixedly connected with the bottom wall of cavity, and the upper end of the plug connecting rod is fixed to be connected
Plug is connect, lower end is located in casing and is fixedly connected by spring with its bottom；The plug is sealed plasthetic head, the plug
Location structure is equipped between the lower end and casing of connecting rod；
Lower layer's fixture is equipped with vacuum pipe, and the vacuum pipe connects vacuum pump.
It further says, the junction of the upper layer fixture and lower layer's fixture is equipped with sealing strip.
It further says, the venthole is circle.
It further says, the plug is set as cylindrical body, and the diameter of the cylindrical body is identical as the diameter of the venthole.
It further says, the lower end of the cylindrical body extends to form a circle sealing edge, the diameter of the sealing edge to the periphery
Greater than the diameter of cylindrical body.
It further says, described sleeve pipe is square casing, the plug connecting rod that the plug connecting rod is square.
It further says, the location structure specifically: the lower end of one of described plug connecting rod side wall is equipped with cross
To the first raised line, the inner wall of one of described sleeve pipe is equipped with the second raised line corresponding with the first raised line, described first
The section of raised line and the second raised line is all arc.
It further says, realizes that the mode being detachably connected between the upper layer fixture and lower layer's fixture is clamping.
The utility model has the beneficial effects that
Upper layer fixture and lower layer's fixture are assembled, the plug component of lower layer's fixture and the venthole one of upper layer fixture are a pair of
It answers, the plug of plug component blocks venthole；Then, sealing strip is placed in the seal groove of upper layer fixture, according to workpiece
Shapes and sizes enclosure squeezes the plug in the venthole of vacuum suction region, plug is in plug at required vacuum suction region
Under the action of connecting rod and spring, venthole is moved downward away from, continues to push, plug between plug connecting rod and casing due to determining
Bit architecture and fix, in this way, make not contact between plug and venthole, open vacuum pump, the vacuum suction area of sealing strip enclosure
Vacuum adsorption force is generated in domain, and workpiece is clamped to realize by negative pressure, it is simple and compact for structure, adapt to a variety of different rulers
Very little part realizes quickly remodeling to Multi-varieties and Small-batch Production, and the workpiece that can reduce the generations such as cutting force, cutting vibration becomes
Shape；Due in vacuum suction region, making parts to be processed by equally distributed clamping force, caused by can greatly reducing because of clamping force
Workpiece deformation, improve the machining accuracy and surface roughness of part, improve processing efficiency, reduce processing cost, securely and reliably；
More preferably, the lower end of cylindrical body extends to form a circle sealing edge to the periphery, improves plug and blocks the close of venthole
Effect is sealed, vacuum adsorption force is improved；
More preferably, location structure specifically: it is convex that the lower end of one of plug connecting rod side wall is equipped with lateral first
Item, the inner wall of casing are equipped with the second raised line corresponding with the first raised line, and plug, which pushes, passes through the first raised line and the second raised line phase
Realization positioning is mutually blocked to extract plug connecting rod from casing since the section of the first raised line and the second raised line is all arc and be
Positioning can be cancelled, and plug pops up under the bounce of spring, it is reasonable in design, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the upper layer fixture of the utility model；
Fig. 2 is the structural schematic diagram of lower layer's fixture of the utility model；
Fig. 3 is the structural schematic diagram of the plug component of the utility model
The appended drawing reference of each section is as follows in figure:
Upper layer fixture 1, vacuum pipe 21, seal groove 3, sealing unit 4, venthole 5, plug component 6, blocks up lower layer's fixture 2
Head connecting rod 61, the first raised line 611, plug 62, sealing edge 621, casing 63, the second raised line 631, spring 64 and sealing strip 7.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.Without departing substantially from this
In the case where utility model spirit and essence, to modifications or substitutions made by the utility model method, step or condition, belong to
The protection scope of the utility model.
Embodiment: a kind of universal vacuum chuck built-up jig, as shown in Figure 1-Figure 3, including chuck body, the fixture
Ontology includes upper layer fixture 1 and lower layer's fixture 2, and the upper layer fixture is detachably connected with lower layer's fixture；
The upper surface of the upper layer fixture is equipped with several criss-cross seal grooves 3, all lateral seal groove phases
Mutually parallel, all longitudinal seal grooves are parallel to each other, and several criss-cross seal grooves are enclosed in the upper surface of upper layer fixture
Several sealing units 4 are synthesized, the center of the sealing unit has venthole 5；In the seal groove setting sealing strip enclosure at
Vacuum suction region；
The upper surface of lower layer's fixture is recessed to form cavity, and several plug components 6, the plug are equipped in the cavity
Component and the venthole correspond, and the plug component includes plug connecting rod 61, plug 62 and casing 63, described sleeve pipe
Upper end has opening and lower end closed, the lower end of described sleeve pipe are fixedly connected with the bottom wall of cavity, the upper end of the plug connecting rod
It is fixedly connected with plug, lower end is located in casing and is fixedly connected by spring 64 with its bottom；The plug is sealed plasthetic head,
Location structure is equipped between the lower end and casing of the plug connecting rod；
Lower layer's fixture is equipped with vacuum pipe 21, and the vacuum pipe connects vacuum pump.
When assembling, the lower surface of upper layer fixture is bonded with the upper surface of upper layer fixture.
The junction of the upper layer fixture and lower layer's fixture is equipped with sealing strip (not shown go out).
The venthole is circle.
The plug is set as cylindrical body, and the diameter of the cylindrical body is identical as the diameter of the venthole.
The lower end of the cylindrical body extends to form a circle sealing edge 621 to the periphery.
Described sleeve pipe is square casing, the plug connecting rod that the plug connecting rod is square.
The location structure specifically: the lower end of one of described plug connecting rod side wall is equipped with the first lateral raised line
611, the inner wall of one of described sleeve pipe is equipped with the second raised line 631 corresponding with the first raised line, first raised line and
The section of second raised line is all arc.
Realize that the mode being detachably connected between the upper layer fixture and lower layer's fixture is clamping.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those skilled in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.Here without exhaustion.And the guarantor that obvious changes or variations extended from this are created still in the utility model
It protects among range.
Claims (8)
1. a kind of universal vacuum chuck built-up jig, it is characterised in that: including chuck body, the chuck body includes upper layer
Fixture (1) and lower layer's fixture (2), the upper layer fixture are detachably connected with lower layer's fixture；
The upper surface of the upper layer fixture is equipped with several criss-cross seal grooves (3), and all lateral seal grooves are mutual
In parallel, all longitudinal seal grooves are parallel to each other, and several criss-cross seal grooves are enclosed in the upper surface of upper layer fixture
At several sealing units (4), the center of the sealing unit has venthole (5)；Sealing strip is arranged in the seal groove to enclose
It is divided into vacuum suction region；
The upper surface of lower layer's fixture is recessed to form cavity, is equipped with several plug components (6) in the cavity, the plug group
Part and the venthole correspond, and the plug component includes plug connecting rod (61), plug (62) and casing (63), the set
The upper end of pipe has opening and lower end closed, the lower end of described sleeve pipe are fixedly connected with the bottom wall of cavity, the plug connecting rod
Upper end is fixedly connected with plug, and lower end is located in casing and is fixedly connected by spring (64) with its bottom；The plug is sealing
Plastic head is equipped with location structure between the lower end and casing of the plug connecting rod；
Lower layer's fixture is equipped with vacuum pipe (21), and the vacuum pipe connects vacuum pump.
2. universal vacuum chuck built-up jig according to claim 1, it is characterised in that: the upper layer fixture with it is described
The junction of lower layer's fixture is equipped with sealing strip.
3. universal vacuum chuck built-up jig according to claim 1, it is characterised in that: the venthole is circle.
4. universal vacuum chuck built-up jig according to claim 3, it is characterised in that: the plug is set as cylinder
Body, the diameter of the cylindrical body are identical as the diameter of the venthole.
5. universal vacuum chuck built-up jig according to claim 4, it is characterised in that: the lower end of the cylindrical body to
Periphery extends to form a circle sealing edge (621), and the diameter of the sealing edge is greater than the diameter of cylindrical body.
6. universal vacuum chuck built-up jig according to claim 1, it is characterised in that: described sleeve pipe is square set
Pipe, the plug connecting rod that the plug connecting rod is square.
7. universal vacuum chuck built-up jig according to claim 6, it is characterised in that: the location structure is specific
Are as follows: the lower end of one of described plug connecting rod side wall is equipped with lateral the first raised line (611), one of described sleeve pipe
Inner wall is equipped with the second raised line (631) corresponding with the first raised line, and the section of first raised line and the second raised line is all arc.
8. universal vacuum chuck built-up jig according to claim 1, it is characterised in that: realize the upper layer fixture with
The mode being detachably connected between lower layer's fixture is clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060642.7U CN209158164U (en) | 2018-12-10 | 2018-12-10 | Universal vacuum chuck built-up jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060642.7U CN209158164U (en) | 2018-12-10 | 2018-12-10 | Universal vacuum chuck built-up jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158164U true CN209158164U (en) | 2019-07-26 |
Family
ID=67342857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822060642.7U Active CN209158164U (en) | 2018-12-10 | 2018-12-10 | Universal vacuum chuck built-up jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209158164U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941122A (en) * | 2020-07-01 | 2020-11-17 | 江苏宏德特种部件股份有限公司 | Pneumatic auxiliary production device of numerical control gantry machining center |
| CN112091107A (en) * | 2020-07-21 | 2020-12-18 | 宁波明讯实业有限公司 | Gantry press |
| CN112975651A (en) * | 2021-04-17 | 2021-06-18 | 张奇 | Finish machining method for acid and alkali resistant PE plastic barrel after injection molding |
| CN113840788A (en) * | 2020-01-16 | 2021-12-24 | 韩国机械研究院 | Soft holding head, soft holding unit comprising the soft holding head, and holding device comprising the soft holding unit |
-
2018
- 2018-12-10 CN CN201822060642.7U patent/CN209158164U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840788A (en) * | 2020-01-16 | 2021-12-24 | 韩国机械研究院 | Soft holding head, soft holding unit comprising the soft holding head, and holding device comprising the soft holding unit |
| CN111941122A (en) * | 2020-07-01 | 2020-11-17 | 江苏宏德特种部件股份有限公司 | Pneumatic auxiliary production device of numerical control gantry machining center |
| CN112091107A (en) * | 2020-07-21 | 2020-12-18 | 宁波明讯实业有限公司 | Gantry press |
| CN112975651A (en) * | 2021-04-17 | 2021-06-18 | 张奇 | Finish machining method for acid and alkali resistant PE plastic barrel after injection molding |
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