CN105904260A - Highly adaptable fixture - Google Patents
Highly adaptable fixture Download PDFInfo
- Publication number
- CN105904260A CN105904260A CN201610414072.XA CN201610414072A CN105904260A CN 105904260 A CN105904260 A CN 105904260A CN 201610414072 A CN201610414072 A CN 201610414072A CN 105904260 A CN105904260 A CN 105904260A
- Authority
- CN
- China
- Prior art keywords
- plate
- product
- latch assembly
- cylinder
- assembly
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a highly adaptable fixture. The highly adaptable fixture comprises a plurality of guiding rails which are arranged vertically, a placing plate which is installed on the guiding rails horizontally and used for placing products and a plurality of locking modules which are arranged at the tops of the guiding rails and used for fixing the products. A first cylinder which moves along the vertical direction is connected onto the placing plate. Pressing parts are arranged on the locking modules and are opposite to the plane where the placing plate locates in. Each pressing part comprises a pressing-down face which is located at the bottom of the pressing part and a limiting face. Each pressing-down face is of a plane structure and each limiting face is in an arc shape. One side of each limiting face is connected with the corresponding pressing-down face in an arc-shaped transition mode. Each limiting face is lower than the corresponding whole pressing-down face and closer to the center of the placing plate than the corresponding pressing-down face. A lamp shell body is fixed in the way that the placing plate moves upward and is clamped into the edge of an opening of the lamp shell body by the locking modules. The lamp shell body is diversified in structure but always comprises the opening which a light source in the shell body can irradiate outside through. The opening is usually the datum plane of the lamp manufacture.
Description
Technical field
The present invention relates to the fixture that a kind of machine tooling uses, especially relate to a kind of high-adaptability fixture.
Background technology
The fixture that traditional machine tooling uses uses scroll chuck fix and position product, this fixture
Simple in construction and being easily achieved.But this fixture also has its drawback, first when product design is irregular, it is impossible to pass through
Scroll chuck is clamping fixed.And product is easily caused damage by this mode, such as, aluminium alloy wheel hub is carried out two sequence processing
Time, folded portion is finished product, it is easy to cause the damage of product.
The most Just because of this, now use Digit Control Machine Tool to be processed, the processing of numerous parts can be touched, some part pair
The highest in the required precision of processing.Common scroll chuck can not meet position accuracy demand, and manufacturer begins look for using
A kind of high-precision location clamps, product will not cause the fixture of damage to carry out high-precision processing.Existing common height
Precision fixture to be completed by customized, for one high-precision fixture of Element Design of required processing often.
This high-precision fixture uses with product one_to_one corresponding often, is not particularly suited for other products, the most this high-precision
Spending the relatively costly of fixture, economic benefit is low.
Light fixture is product conventional in people's productive life, in order to adapt to different use scenes, the decoration of different-style,
The contour structures kind of light fixture is the most various.And many processing of the shell body of light fixture are completed by lathe, and lamp
The fixing of tool has just become a problem.Common fixed form uses the high-accuracy clamp of customization to fix shell body
Bottom, and produce shell body in enormous quantities and always can there is certain error, fix light fixture the most in this way, cost
Height and precision are the most not fully up to expectations.And the manufacture of lamp outer casing body is typically the base that opening part is the manufacturing with shell body
Quasi-face carries out manufacturing.Now for the problems referred to above, devise a kind of high adaptation fixture.
Summary of the invention
The technical problem to be solved is to provide a kind of high-adaptability fixture, it is possible to adapt to the lamp that various structure is different
Tool shell, carries out positioning clamping to it and can adapt to.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of high-adaptability fixture, including being vertically arranged
Multiple guide rails, be horizontally arranged on guide rail for place product shelve plate and multiple be arranged on rail crown for
The latch assembly fixing by product, described shelves the first cylinder that on plate, connection has vertical direction to move, described locking
Being provided with compressing member on assembly, described compressing member is relative with shelving plate place plane, and compressing member includes being positioned at bottom it
Lower pressure surface and confined planes, described lower pressure surface is planar structure, and described confined planes is arcwall face and side and lower pressure surface arc
Shape transition connect, confined planes be less than whole lower pressure surface, confined planes relative to lower pressure surface closer to the center shelving plate；
The mode that product shell uses opening upwards is placed on shelves on plate, by first cylinder drive whole shelve plate to
Upper movement is in close contact to product edge and compressing member, this at present pressure surface be pressed on the end face of product shell opening part, limit
Plane then contacts with the inwall of opening.
Described four edges shelving plate are provided with four guide rails, and front and back the top of two guide rails is by connecting plate even
Connecing, described multiple latch assemblies are evenly distributed on the connecting plate at the top, the left and right sides shelving plate, described connecting plate
Bottom surface be provided with and vertically move assembly and transverse shifting assembly, described transverse shifting assembly with vertically move assembly band
Dynamic latch assembly moves in the scope that horizontal plane is predetermined.In order to adapt to different structure, different size of product, in locking
Connect transverse shifting assembly on assembly and vertically move assembly so that latch assembly can move regulation on two dimensional surface,
Can realize polytype product is fixed.
The middle part of the medial surface of described connecting plate is provided with ejecting mechanism, and described ejecting mechanism includes be vertically arranged
Two cylinders, the second described cylinder connect and have liftout plate, and described liftout plate and described latch assembly are positioned at same water
In plane, the second described cylinder drives liftout plate to move up and down；After product shell is fixed by latch assembly and is machined,
The first described cylinder drive is shelved plate and is moved down, and the second cylinder synchronizes to drive liftout plate to move down, and liftout plate is downwards to product shell
Product is split away off from latch assembly by body force, and product is followed and shelved plate and move down.The setting of ejecting mechanism so that produce
Product housing is after machining, it is possible to deviate from from latch assembly quickly and easily by ejecting mechanism, and by shelving plate
The mode fallen, drives home position by product shell, and product can be taken off plate by workman from shelving.
The lateral part of described latch assembly is arranged on the bottom surface of connecting plate, and the medial part of latch assembly stretches out described company
Fishplate bar, described compressing member is arranged on the bottom surface of latch assembly lateral part and near shelving plate direction, the lower pressure surface of compressing member
Being parallel to shelve plate, the confined planes of compressing member is downwardly projecting.Ensure that compressing member is that whole latch assembly touches product at first
The parts of upper end face.
Also including base plate, shelve plate and multiple guide rails and be installed on base plate, base plate is with to shelve plate arranged in parallel and two
Being provided with follow block between person, the first described cylinder is arranged on described base plate and shelves plate and be connected.Shelve plate with multiple
Latch assembly can coherent be placed on base plate, shelve arrange between plate and base plate follow block also for shelve plate can
Move up and down smooth and easy along guide rail, will not and base plate between clash into.
Being provided with four latch assemblies on connecting plate, latch assembly is distributed in the left and right sides shelving plate two-by-two.Four lockings
It is more suitable distribution mode that assembly is distributed two-by-two.
Compared with prior art, it is an advantage of the current invention that to use and shelve the mode that plate moves up, by latch assembly button
The method at the edge entering lamp outer casing body opening fixes.The various structures of lamp outer casing body, but always there is opening to make
The light source in shell body must be arranged on and can be irradiated to outside through opening.And generally opening is also that light fixture is when manufacturing at this
Datum level.If wanting other positions of fixing shell body, then need to adapt to different contour structures and go to design different consolidating
Clamp has, and not only cost is high but also it is also contemplated that the error problem that product exists, and it is not the highest for causing precision.
And the mode using latch assembly to buckle into, it is that opening part is less as itself error of datum level first, fixes this
Position can reach higher precision；Second it is the upper surface securing lamp outer casing body in this way, its lower surface
Then holding by shelving plate, the entirety thus achieving lamp outer casing body is fixed.
Additionally, include lower pressure surface and confined planes for the fixing down compressing member that pressure contacts with lamp outer casing body.Lower pressure surface uses
Planar structure, regardless of lamp outer casing body generally what shape and structure, its opening part is always provided with edge, planar structure
Lower pressure surface be exactly the edge being pressed in opening.Confined planes is arcwall face, and the medial wall of lamp outer casing body opening part is not necessarily
It is vertical, it is also possible to be the inclined-plane being obliquely installed, the cambered surface even bent.If now confined planes is planar structure,
Being difficult to carry out spacing to the medial wall of opening part, the spacing fixing sideslip that will definitely not cause whole product, on the basis of this
Being processed product, percent defective is the highest.Therefore arcwall face is used, it is possible to effectively carry out spacing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic diagram of duty of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1 to Figure 2: a kind of high-adaptability fixture, including the multiple guide rails 6 being vertically arranged, it is horizontally arranged at and leads
Plate 1 and multiple guide rail 6 top that is arranged on is shelved for by latch assembly fixing for product for place product on rail 6
2, shelve the first cylinder that on plate 1, connection has vertical direction to move, latch assembly 2 is provided with compressing member 3, compressing member 3
Relative with shelving plate 1 place plane, compressing member 3 includes being positioned at the lower pressure surface 4 bottom it and confined planes 5, and lower pressure surface 4 is flat
Face structure, confined planes 5 is arcwall face and side is connected with lower pressure surface 4 arc-shaped transition, confined planes 5 less than whole lower pressure surface 4,
Confined planes 5 relative to lower pressure surface 4 closer to the center shelving plate 1；
The mode that product shell uses opening upwards is placed on shelves on plate 1, shelves plate 1 by the first cylinder drive is whole
Be moved upward to product edge be in close contact with compressing member 3, this at present pressure surface 4 be pressed in the end face of product shell opening part
On, confined planes 5 then contacts with the inwall of opening.
Four edges shelving plate 1 are provided with four guide rails 6, and front and back the top of two guide rails 6 is connected by connecting plate 21,
Multiple latch assemblies 2 are evenly distributed on the connecting plate 21 at the top, the left and right sides shelving plate 1, and the bottom surface of connecting plate 21 sets
Being equipped with and vertically move assembly and transverse shifting assembly, transverse shifting assembly drives latch assembly 2 at water with vertically moving assembly
Move in the scope that plane is predetermined.
The middle part of the medial surface of connecting plate 21 is provided with ejecting mechanism 31, and ejecting mechanism 31 includes the second cylinder being vertically arranged
32, the second cylinder 32 connects and has liftout plate 33, liftout plate 33 and latch assembly 2 are positioned in same level, the second gas
Cylinder 32 drives liftout plate 33 to move up and down；After product shell is fixed by latch assembly 2 and machined, the first cylinder drives
Shelving plate 1 to move down, the second cylinder 32 synchronizes to drive liftout plate 33 to move down, and product shell force will be produced downwards by liftout plate 33
Product split away off from latch assembly 2, and product is followed and shelved plate 1 and move down.
The lateral part of latch assembly 2 is arranged on the bottom surface of connecting plate 21, and the medial part of latch assembly 2 stretches out connecting plate 21,
Compressing member 3 is arranged on the bottom surface of latch assembly 2 lateral part and near shelving plate 1 direction, and the lower pressure surface 4 of compressing member 3 is parallel to
Shelving plate 1, the confined planes 5 of compressing member 3 is downwardly projecting.
Also including base plate 51, shelve plate 1 and be installed on base plate 51 with multiple guide rails 6, base plate 51 is with to shelve plate 1 the most flat
Row arranges and is provided with follow block 52 between the two, and the first cylinder is arranged on base plate 51 and shelves plate 1 and be connected.Connecting plate 21
On be provided with four latch assemblies 2, latch assembly 2 is distributed in the left and right sides shelving plate 1 two-by-two.
The present invention is placed in the machine table of lathe, machine table can arrange the slide rail coordinating the present invention to use, and can
Shelving plate 1 close processing edge of table to allow, processed product is placed on and shelves on plate 1 by operator very easily,
Base plate 51 is the most inwardly promoted to be fixed clamping again to relevant position.Same, when product completes processing, base plate 51 to
Outer movement to machine table edge, operator can simple and fast take off product.Therefore the present invention is to coordinate processing
Lathe uses.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention
Any amendment, equivalent and improvement etc. with being made within principle, should be included within the scope of the present invention.
Such as the plate 1 of shelving in the present invention is moved upward and is fixed product, be revised as latch assembly 2 and move downward and be fixed
Within product falls within protection scope of the present invention.
Claims (6)
1. a high-adaptability fixture, it is characterised in that include the multiple guide rails being vertically arranged, be horizontally arranged on guide rail
Plate and multiple rail crown that is arranged on is shelved for by latch assembly fixing for product for place product, described
Shelve the first cylinder that on plate, connection has vertical direction to move, described latch assembly is provided with compressing member, described pressure
Tight part is relative with shelving plate place plane, and compressing member includes being positioned at the lower pressure surface bottom it and confined planes, described lower pressure surface
For planar structure, described confined planes is arcwall face and side is connected with lower pressure surface arc-shaped transition, and confined planes is less than under whole
Pressure surface, confined planes relative to lower pressure surface closer to the center shelving plate；
The mode that product shell uses opening upwards is placed on shelves on plate, by first cylinder drive whole shelve plate to
Upper movement is in close contact to product edge and compressing member, this at present pressure surface be pressed on the end face of product shell opening part, limit
Plane then contacts with the inwall of opening.
A kind of high-adaptability fixture the most according to claim 1, it is characterised in that described four limits shelving plate
Being provided with four guide rails at angle, front and back the top of two guide rails is connected by connecting plate, and described multiple latch assemblies are uniform
Being distributed on the connecting plate at the top, the left and right sides shelving plate, the bottom surface of described connecting plate is provided with and vertically moves assembly
With transverse shifting assembly, described transverse shifting assembly drives latch assembly at the predetermined model of horizontal plane with vertically moving assembly
Enclose interior movement.
A kind of high-adaptability fixture the most according to claim 2, it is characterised in that the medial surface of described connecting plate
Middle part be provided with ejecting mechanism, described ejecting mechanism includes the second cylinder being vertically arranged, on the second described cylinder
Connecting and have liftout plate, described liftout plate and described latch assembly are positioned in same level, the second described cylinder band
Dynamic liftout plate moves up and down；After product shell is fixed by latch assembly and machined, the first described cylinder drives to be shelved
Plate moves down, and the second cylinder synchronizes to drive liftout plate to move down, and product shell is exerted a force product from latch assembly downwards by liftout plate
On split away off, product is followed and is shelved plate and move down.
A kind of high-adaptability fixture the most according to claim 2, it is characterised in that the outside of described latch assembly
Portion is arranged on the bottom surface of connecting plate, and the medial part of latch assembly stretches out described connecting plate, and described compressing member is arranged on
The bottom surface of latch assembly lateral part and near shelving plate direction, the lower pressure surface of compressing member is parallel to shelve plate, the limit of compressing member
Plane is downwardly projecting.
A kind of high-adaptability fixture the most according to claim 1, it is characterised in that also include base plate, shelve plate with
Multiple guide rails are installed on base plate, and base plate is with to shelve plate arranged in parallel and be provided with follow block between the two, described
First cylinder is arranged on described base plate and shelves plate and be connected.
A kind of high-adaptability fixture the most according to claim 2, it is characterised in that be provided with four locks on connecting plate
Tight assembly, latch assembly is distributed in the left and right sides shelving plate two-by-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414072.XA CN105904260B (en) | 2016-06-12 | 2016-06-12 | A kind of high-adaptability fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414072.XA CN105904260B (en) | 2016-06-12 | 2016-06-12 | A kind of high-adaptability fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105904260A true CN105904260A (en) | 2016-08-31 |
| CN105904260B CN105904260B (en) | 2018-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610414072.XA Active CN105904260B (en) | 2016-06-12 | 2016-06-12 | A kind of high-adaptability fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105904260B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757133A (en) * | 2019-11-27 | 2020-02-07 | 浦江三思光电技术有限公司 | Device and method for press mounting lamp shell and glass of subway lamp |
| CN112518624A (en) * | 2020-12-02 | 2021-03-19 | 湖南永盛玻璃工艺有限公司 | Clamping device is used in aluminum alloy door and window processing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100626105B1 (en) * | 2004-12-27 | 2006-09-21 | 주식회사 성우하이텍 | A clamping device for a laser welding |
| US20110163488A1 (en) * | 2010-01-05 | 2011-07-07 | Jtekt Corporation | Machine tool |
| CN203266177U (en) * | 2013-04-25 | 2013-11-06 | 常熟市宇龙模具有限责任公司 | Processing clamp for wine bottle mould joint face |
| CN204094249U (en) * | 2014-09-15 | 2015-01-14 | 扶沟中泰气缸盖有限公司 | A kind of cylinder head valve retainer hole and guide hole finish ream frock |
| CN204584814U (en) * | 2015-05-11 | 2015-08-26 | 重庆能特机械制造有限公司 | A kind of gear clamping device |
| CN205147758U (en) * | 2015-11-11 | 2016-04-13 | 重庆骏翔机电技术有限责任公司 | A anchor clamps for work piece lock |
| CN205703408U (en) * | 2016-06-12 | 2016-11-23 | 宁波源泉节能科技有限公司 | A kind of high-adaptability fixture |
-
2016
- 2016-06-12 CN CN201610414072.XA patent/CN105904260B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100626105B1 (en) * | 2004-12-27 | 2006-09-21 | 주식회사 성우하이텍 | A clamping device for a laser welding |
| US20110163488A1 (en) * | 2010-01-05 | 2011-07-07 | Jtekt Corporation | Machine tool |
| CN203266177U (en) * | 2013-04-25 | 2013-11-06 | 常熟市宇龙模具有限责任公司 | Processing clamp for wine bottle mould joint face |
| CN204094249U (en) * | 2014-09-15 | 2015-01-14 | 扶沟中泰气缸盖有限公司 | A kind of cylinder head valve retainer hole and guide hole finish ream frock |
| CN204584814U (en) * | 2015-05-11 | 2015-08-26 | 重庆能特机械制造有限公司 | A kind of gear clamping device |
| CN205147758U (en) * | 2015-11-11 | 2016-04-13 | 重庆骏翔机电技术有限责任公司 | A anchor clamps for work piece lock |
| CN205703408U (en) * | 2016-06-12 | 2016-11-23 | 宁波源泉节能科技有限公司 | A kind of high-adaptability fixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757133A (en) * | 2019-11-27 | 2020-02-07 | 浦江三思光电技术有限公司 | Device and method for press mounting lamp shell and glass of subway lamp |
| CN112518624A (en) * | 2020-12-02 | 2021-03-19 | 湖南永盛玻璃工艺有限公司 | Clamping device is used in aluminum alloy door and window processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105904260B (en) | 2018-08-24 |
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Effective date of registration: 20191213 Address after: 215000 No. 58 Yangdong Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou Industrial Park Kehai Electromechanical Engineering Co., Ltd Address before: Ninghai County in Zhejiang province Ningbo city 315636 Qian Tong Zhen Shang Ge tou Cun Ningbo source of Energy Technology Co. Ltd. Patentee before: Ningbo Yuanquan Energy Saving Technology Co., Ltd. |