CN109434728A - Lock nozzle composite fixture - Google Patents
Lock nozzle composite fixture Download PDFInfo
- Publication number
- CN109434728A CN109434728A CN201811366650.2A CN201811366650A CN109434728A CN 109434728 A CN109434728 A CN 109434728A CN 201811366650 A CN201811366650 A CN 201811366650A CN 109434728 A CN109434728 A CN 109434728A
- Authority
- CN
- China
- Prior art keywords
- lock
- product
- hole
- clamp area
- orientation block
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 208000002925 dental caries Diseases 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 4
- 210000000481 breast Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to lock nozzle composite fixtures, product orientation block including pedestal and above pedestal, base boss is provided on the pedestal, several cavitys are provided on the inside of the base boss and each cavity is correspondingly arranged a product orientation block, it is offered among the product orientation block and is provided with control screw on screw hole and the screw hole, being arranged side by side respectively in screw hole front and rear sides has several location holes；Hollow taper lock mouth has been arranged in a one-to-one correspondence below the location hole, the conical hollow lock mouth top half forms the clamp area for being used for product clamping, the clamp area is made of multi-disc clamping side plate, the grasping part of the clamp area changes with the distance of each clamping side plate and the clamp area is fixed on location hole, and conical hollow lock mouth lower half portion is provided with a circle curved surface slot.The present invention locks the not upper race of product when nozzle composite fixture integrally tightens screw, and precision is high after processing is completed, tolerance variations are small for product.
Description
Technical field
The present invention relates to field of fixtures more particularly to a kind of lock nozzle composite fixtures.
Background technique
Fixture is used to fix processing object during referring to machine-building, so that processing object has correct position, in turn
Fixed processing object is enabled to receive the device of construction or testing.Conventional brace processing stainless steel camera is using exchange plate side
Fixture processing is squeezed, thickness is unstable when which processes, and product none power down when side is squeezed is beaten every time
Product can up be run when screw, and the Product Precision processed is low, and tolerance variations are larger.
Summary of the invention
Aiming at the shortcomings in the prior art, the object of the present invention is to provide a kind of lock nozzle composite fixtures, to solve existing skill
Sliding on product when tightening screw in art, product is low in precision after processing is completed, the big problem of tolerance variations.
To achieve the above object, the present invention provides a kind of lock nozzle composite fixtures, including pedestal and above pedestal
Product orientation block is provided with base boss on the pedestal, and several cavitys are provided on the inside of the base boss and each cavity is corresponding
One product orientation block is set, is offered among the product orientation block and is provided with control screw on screw hole and the screw hole,
Screw hole front and rear sides are arranged side by side respectively several location holes；
Hollow taper lock mouth is arranged in a one-to-one correspondence below the location hole, the conical hollow lock mouth top half is formed
For the clamp area of product clamping, the clamp area is made of multi-disc clamping side plate, and the grasping part of the clamp area is with each folder
It holds the distance of side plate and changes and the clamp area is fixed on location hole, conical hollow lock mouth lower half portion is provided with a circle
Curved surface slot；
It is provided with rocker piece between the pedestal and product orientation block and each cavity is correspondingly arranged a rocker piece,
Rocker piece correspond to hollow lock mouth offer U-shaped hole and the conical hollow lock mouth curved surface slot be fixed in rocker piece U-shaped hole；
Conical hollow lock mouth is corresponded on the base boss periphery is fixedly installed taper support nail, the taper support nail
On be cased with spring.
As a kind of improvement of present invention lock nozzle composite fixture, it is fixedly installed row's guide post among the cavity inside,
It corresponds to guide post in rocker piece two sides and opens up circular hole and the guide post and pass through circular hole, move up and down rocker piece can only along guide post,
It will not shift.
As a kind of improvement of present invention lock nozzle composite fixture, spring, enhancing lock nozzle composite fixture are cased on the guide post
Reseting elasticity.
As a kind of improvement of present invention lock nozzle composite fixture, the spring is compressed spring, when it is by external applied load
Spring contraction deformation, stores deformation energy.
As a kind of improvement of present invention lock nozzle composite fixture, the base boss periphery top and product orientation block bottom
All offer connecting hole and described up and down between two connecting holes with fixed pin connection so that the connection of this fixture is more stable, securely and
It is easy to disassemble.
In conclusion it is that row's guide post is fixedly installed among cavity inside that the present invention, which locks the advantages of nozzle composite fixture,
Rocker piece two sides, which correspond to guide post and open up circular hole and the guide post, passes through circular hole, move up and down rocker piece can only along guide post, no
It can shift；It is cased with spring on guide post and enhances the reseting elasticity of lock nozzle composite fixture；The spring when compressed spring is by external applied load
Contraction distortion stores deformation energy；All offer with product orientation block bottom above base boss periphery connecting hole and it is described up and down
Fixed pin connection is used between two connecting holes, so that the connection of this fixture is more stable, it is secured and easy to disassemble；The present invention locks the compound folder of nozzle
Product is not upper when tool tightens screw runs, and precision is high after processing is completed, tolerance variations are small for product.
Detailed description of the invention
Fig. 1 shows structure of the invention explosive views；
Fig. 2 indicates present invention lock nozzle composite fixture locking state overall schematic；
Fig. 3 indicates conical hollow lock mouth of the present invention and rocker piece connection schematic diagram；
Fig. 4 indicates present invention lock mouth structure schematic diagram；
It is attached in the figure, it is marked as 1, pedestal, 2, product orientation block, 3, control screw, 4, conical hollow lock mouth, 5, rocker piece,
6, taper support is followed closely, 7, spring, 8, guide post, 9, connecting hole, 11, base boss, 12, cavity, 21, location hole, 41, clamp area,
51, U-shaped hole, 52, circular hole.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of following embodiments understands hair for helping, bright but and do not constitute a limitation of the invention.
Fig. 1, Fig. 2, Fig. 3, Fig. 4 show a kind of lock nozzle composite fixture of the invention, including pedestal 1 and are located on pedestal 1
The product orientation block 2 of side is provided with base boss 11 on pedestal 1, several cavitys 12 and each cavity is provided on the inside of base boss 11
12 are correspondingly arranged a product orientation block 2, offer among product orientation block 2 and are provided with control screw 3 on screw hole and screw hole,
Screw hole front and rear sides are arranged side by side respectively several location holes 21；Hollow taper lock mouth has been arranged in a one-to-one correspondence below location hole 21
4, conical hollow locks 4 top half of mouth and forms the clamp area 41 for being used for product clamping, and clamp area 41 is made of multi-disc clamping side plate,
The grasping part of clamp area 41 changes with the distance of each clamping side plate and clamp area 41 is fixed on location hole 21, conical hollow
Lock 4 lower half portion of mouth is provided with a circle curved surface slot；It is provided with rocker piece 5 between pedestal 1 and product orientation block 2 and each cavity 12 is right
One rocker piece 5 should be set, and the corresponding conical hollow lock mouth 4 of rocker piece 5 offers U-shaped hole 51 and conical hollow lock 4 curved surface slot of mouth
It is fixed in rocker piece U-shaped hole 51；Conical hollow lock mouth 4 is corresponded on 11 periphery of base boss is fixedly installed taper support nail 6,
Spring 7 is cased on taper support nail 6；12 bosom of cavity is fixedly installed row's guide post 8, and in 5 two sides of rocker piece, correspondence is led
Column 8 offers circular hole 52 and guide post 8 passes through the circular hole 52 will not shift so that rocker piece 5 can only be moved up and down along guide post 8；
It all offers with 2 bottom of product orientation block above 11 periphery of base boss and uses fixed pin between connecting hole 9 and upper and lower two connecting hole 9
Connection, so that the connection of this fixture is more stable, it is secured and easy to disassemble.
Figures 1 and 2 show that the present invention lock nozzle fixture locking state, when product cover be fixed on it is hollow on location hole 21
When taper lock mouth 4, location hole 21 and conical hollow lock mouth 4 are used for positioning product.When urgent control screw 3, control screw 3 is supported
Firmly rocker piece 5 drive rocker piece 5 to move down, and conical hollow lock mouth 4 moves down therewith, and taper support nail 6 injects hollow cone
In shape lock mouth 4 and strut the clamp area 41 of conical hollow lock mouth 4, the grasping part of clamp area 41 increases, conical hollow lock mouth 4 with
The increase of product contact diameter, conical hollow lock mouth 4 is flared out the outer support product of realization, and clamping is realized in tension down again；When completion adds
After work unclamps control screw 3, spring 7 reacts on rocker piece 5 and conical hollow lock mouth 4, makes rocker piece 5, conical hollow lock mouth 4
And product orientation block 2 moves up, taper support nail 6 unclamps conical hollow and locks mouth 4, and conical hollow is locked mouth 4 and inwardly retracted, empty
Heart taper lock mouth 4 and product contact diameter reduce, and unclamp product at this time.
As a preferred solution of the present invention, spring, the reseting elasticity of enhancing lock nozzle composite fixture are cased on guide post 8.
As a preferred solution of the present invention, spring 7 is compressed spring, and when it is by external applied load, spring contraction is deformed, storage
Deposit deformation energy.
Spring 7, conical hollow lock mouth 4, taper support nail 6 be all set by corresponding location hole 21 in the present embodiment,
Specifically, taper support nail 6, conical hollow lock mouth 4, location hole 21 are all that left and right is a pair of two-by-two, front and back is each provided with a row, often
Five couples of row；Guide post 8 is ten, and spring is cavity inside centre ten ten pairs on base boss, product orientation block 2, rocker piece 5
It is all 5 with cavity 12.
The present invention locks location hole 21 in nozzle composite fixture, conical hollow lock mouth 4, taper support nail 6, spring 7 can be according to institute
It clamps product concrete shape and is arranged to Dan Zui, double nozzles or more nozzle composite fixtures.
In conclusion it is that 12 bosom of cavity is fixedly installed row's guide post that the present invention, which locks the advantages of nozzle composite fixture,
8, it corresponds to guide post 8 in 5 two sides of rocker piece and opens up circular hole 52 and guide post 8 and pass through circular hole 52, make rocker piece 5 can only be along on guide post 8
Lower movement, will not shift；It is cased with spring 7 on guide post 8 and enhances the reseting elasticity of lock nozzle composite fixture；When compressed spring is by outer
Spring contraction deforms when load, stores deformation energy；It all offers and connect with 2 bottom of product orientation block above 11 periphery of base boss
Fixed pin connection is used between hole 9 and upper and lower two connecting hole 9, so that the connection of this fixture is more stable, it is secured and easy to disassemble.The present invention
Product is not upper when locking nozzle composite fixture tightening control screw 3 runs, and precision is high after processing is completed, tolerance variations are small for product.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.It is all within the spirit and principle of this practical invention, it is made
Any modification, equivalent substitution, improvement and etc. should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of lock nozzle composite fixture characterized by comprising
Pedestal and the product orientation block above pedestal are provided with base boss on the pedestal, open on the inside of the base boss
There are several cavitys and each cavity is correspondingly arranged a product orientation block, screw hole and described is offered among the product orientation block
Control screw is provided on screw hole, being arranged side by side respectively in screw hole front and rear sides there are several location holes；
Hollow taper lock mouth is arranged in a one-to-one correspondence below the location hole, the conical hollow lock mouth top half formation is used for
The clamp area of product clamping, the clamp area are made of multi-disc clamping side plate, and the grasping part of the clamp area is with each nip side
The distance of plate and change and the clamp area is fixed on location hole, conical hollow lock mouth lower half portion is provided with a circle curved surface
Slot；
It is provided with rocker piece between the pedestal and product orientation block and each cavity is correspondingly arranged a rocker piece, floats
Block correspond to conical hollow lock mouth offer U-shaped hole and the conical hollow lock mouth curved surface slot be fixed in rocker piece U-shaped hole；
Conical hollow lock mouth is corresponded on the base boss periphery is fixedly installed taper support nail, the taper support nail
On be cased with spring.
2. lock nozzle composite fixture as described in claim 1, it is characterised in that: be fixedly installed a row among the cavity inside
Guide post, corresponds to guide post and opens up circular hole and the guide post and pass through circular hole in rocker piece two sides.
3. lock nozzle composite fixture as claimed in claim 2, it is characterised in that: be cased with spring on the guide post.
4. lock nozzle composite fixture as described in claim 1, it is characterised in that: the spring is compressed spring.
5. lock nozzle composite fixture as described in claim 1, it is characterised in that: the base boss periphery top and product orientation
Block bottom all offers between connecting hole and two connecting holes up and down with fixed pin connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366650.2A CN109434728A (en) | 2018-11-16 | 2018-11-16 | Lock nozzle composite fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366650.2A CN109434728A (en) | 2018-11-16 | 2018-11-16 | Lock nozzle composite fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109434728A true CN109434728A (en) | 2019-03-08 |
Family
ID=65553660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811366650.2A Pending CN109434728A (en) | 2018-11-16 | 2018-11-16 | Lock nozzle composite fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109434728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021094592A1 (en) * | 2019-11-13 | 2021-05-20 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Holding device, holding device system, and use of the holding device |
| CN114714295A (en) * | 2021-12-01 | 2022-07-08 | 格力电器（郑州）有限公司 | Fixture for fan blades, visual positioning robot and production line |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2072545A (en) * | 1980-03-24 | 1981-10-07 | Gersan Ets | Self-clamping jig |
| CN201470921U (en) * | 2009-07-06 | 2010-05-19 | 夏福初 | Fast fixture |
| CN204934950U (en) * | 2015-07-09 | 2016-01-06 | 东莞市德瑞精密设备有限公司 | Electrode welding fixture |
| CN205835094U (en) * | 2016-07-13 | 2016-12-28 | 蓝思科技股份有限公司 | A kind of clamp jig for compact ceramic product |
| CN106312808A (en) * | 2016-08-31 | 2017-01-11 | 台州北平机床有限公司 | Clamp capable of rapidly clamping round bar stocks |
| CN107891293A (en) * | 2017-12-19 | 2018-04-10 | 昆山旭正精密机械有限公司 | A kind of spring chuck tool fixture |
| CN208083897U (en) * | 2018-03-26 | 2018-11-13 | 中航国际航空发展有限公司 | The flexible support fixture of adaptive height |
| CN209478048U (en) * | 2018-11-16 | 2019-10-11 | 伯恩高新科技（惠州）有限公司 | Lock nozzle composite fixture |
-
2018
- 2018-11-16 CN CN201811366650.2A patent/CN109434728A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2072545A (en) * | 1980-03-24 | 1981-10-07 | Gersan Ets | Self-clamping jig |
| CN201470921U (en) * | 2009-07-06 | 2010-05-19 | 夏福初 | Fast fixture |
| CN204934950U (en) * | 2015-07-09 | 2016-01-06 | 东莞市德瑞精密设备有限公司 | Electrode welding fixture |
| CN205835094U (en) * | 2016-07-13 | 2016-12-28 | 蓝思科技股份有限公司 | A kind of clamp jig for compact ceramic product |
| CN106312808A (en) * | 2016-08-31 | 2017-01-11 | 台州北平机床有限公司 | Clamp capable of rapidly clamping round bar stocks |
| CN107891293A (en) * | 2017-12-19 | 2018-04-10 | 昆山旭正精密机械有限公司 | A kind of spring chuck tool fixture |
| CN208083897U (en) * | 2018-03-26 | 2018-11-13 | 中航国际航空发展有限公司 | The flexible support fixture of adaptive height |
| CN209478048U (en) * | 2018-11-16 | 2019-10-11 | 伯恩高新科技（惠州）有限公司 | Lock nozzle composite fixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021094592A1 (en) * | 2019-11-13 | 2021-05-20 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Holding device, holding device system, and use of the holding device |
| CN114714295A (en) * | 2021-12-01 | 2022-07-08 | 格力电器（郑州）有限公司 | Fixture for fan blades, visual positioning robot and production line |
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