CN104959864A - Numerical control machine tool clamp - Google Patents
Numerical control machine tool clamp Download PDFInfo
- Publication number
- CN104959864A CN104959864A CN201510288419.6A CN201510288419A CN104959864A CN 104959864 A CN104959864 A CN 104959864A CN 201510288419 A CN201510288419 A CN 201510288419A CN 104959864 A CN104959864 A CN 104959864A
- Authority
- CN
- China
- Prior art keywords
- fixture
- machine tool
- numerical control
- control machine
- lower platen
- 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.)
- Withdrawn
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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
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1543—Stationary devices using electromagnets
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
Abstract
The invention relates to a numerical control machine tool clamp comprising a pedestal; the pedestal is provided with a vertical plate, a lower pressure plate, a solar panel, and a storage battery; one side of the vertical plate is connected with an upper pressure plate in a slide manner; the upper and lower pressure plates are on a same axial line; two ends of the bottom of the upper pressure plate are provided with an electromagnet; two ends of the top of the lower pressure plate are provided with an iron sheet having an elastic part; the electromagnets and the solar panel are respectively connected with the storage battery. The clamp needs labor force for clamping an object in usage in the prior art, and the clamped object will be damaged if a clamping force is overlarge; the numerical control machine tool clamp can solve the said problems.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to a kind of Numerical control machine tool fixture.
Background technology
Jig is a kind of device in order to clamping workpiece (with guiding cutter) on lathe.Its effect is by Workpiece fixing, to make workpiece obtain tram relative to lathe and cutter, and workpiece is reliably clamped.
Jig can be divided into following a few class by specialization classification:
1, universal fixturing.Universal fixturing refers to standardized, can be used for the fixture processing different workpieces within the specific limits.Such as, scroll chuck and four-jaw chuck on lathe, the flat-nose pliers on milling machine, dividing head and rotary table etc.This kind of fixture is generally produced by professional factory, and Chang Zuowei machine tool accessories is supplied to user.Be characterized in wide adaptability, production efficiency is low, is mainly applicable in the production of single-piece, small lot.
2, special fixture.Special fixture refers to certain procedure and custom-designed fixture of aiming at a certain workpiece.Be characterized in compact conformation, operation rapidly, convenient, laborsaving, higher machining accuracy and production efficiency can be ensured, but manufacture and design that the cycle is longer, manufacturing expense is also higher.When change of product, fixture will be scrapped owing to re-using.Be only applicable to product to fix and in the larger production of batch.
3, general flexible jig and modular fixture.Be characterized in that the subelement of fixture can be changed, partial devices can adjust, to adapt to the processing of different part.For the fixture that the processed in batches of similar part is used, be called modular fixture.General flexible jig is compared with modular fixture, and processing object is not bery clear and definite, and the scope of application is wider.
4, built-up jig.Built-up jig refers to the processing request by part, the standard component good by a set of prior manufacture and the fixture of assembling parts.Manufactured by specialized factory, be characterized in flexible and changeable, versatility is strong, and manufacturing cycle short, element energy Reusability, is specially adapted to trial-production and the jobbing work of new product.
5, pallet.Pallet is a kind of fixture used on transfer matic.This fixture should play the effect of clamping workpiece, becomes to be integrated again to move on to next station along transfer matic from a station with workpiece, carries out the processing of different operation.
Due to self work characteristics of all kinds of lathe and version different, also different requirements is correspondingly proposed to the structure of clamp.Press used lathe different, fixture can be divided into again: turning attachment, fraise jig, drill jig, fixture for boring machine, fixture for grinding machine, gear machine fixture and other jigs etc.
Different according to the clamping power source that fixture adopts, can be divided into: manual, air-actuated jaw, hydraulically operated fixture, gas-liquid fixture, electric fixture, magnetic fixture, vacuum fixture etc.
Jig has following effect:
1, machining accuracy is ensured.Employing fixture is installed, and can determine the mutual alignment between workpiece and lathe, cutter exactly, the positional precision of workpiece is ensured by fixture, and not by the impact of workman's technical merit, its machining accuracy is high and stable.
2, boost productivity, reduce costs.Use fixture clamping workpiece, workpiece just can be made promptly to locate and clamp without the need to centering, significantly reduce unproductive time; Improve the rigidity of workpiece with fixture clamping workpiece, therefore can strengthen cutting data; Can use more than one piece, multi-station clamp clamping workpiece, and adopt efficient clamp system, these factors are all conducive to raising labour productivity.In addition, after adopting fixture, constant product quality, percent defective declines, and can arrange the workman that industrial grade is lower, significantly reduce production cost.
3, the processing range of lathe is expanded.Use special fixture can change the purposes of former lathe and expand the scope of application of lathe, realize one-machine-multi-function.Such as, after lathe or radial drilling machine are installed boring template fixture, just can carry out boring processing to box body hole system; Also lathe can be changed into broaching machine by special fixture to use, to give full play to the effect of universal machine tools.
4, the labour intensity of workman is alleviated.With fixture clamping workpiece easily and fast, when adopting the clamping devices such as pneumatic, hydraulic pressure, the labour intensity of workman can be alleviated.
Fixture on current lathe is varied, but no matter adopts how fixture standard to be consistent forever, and positioning accuracy request is high, clamping is convenient, can fully demonstrate labor productivity, saves the labor operations intensity etc. of work personnel.
Chinese utility model patent description CN 203792068 U is openly so a kind of a kind of jig, comprise clamp body and angle bar, described angle bar is provided with the clamping screw for locking described clamp body, described clamping screw cover has double nut, one end of described clamping screw is processed with spheroid with holes, the other end cover of described clamping screw has wear block, and described clamp body is provided with groove, and described wear block is resisted against in described groove.The utility model by arranging groove on clamp body, in clamping screw front end suit wear block, and be provided with double nut, substantially increase the structural stability of fixture, work is more reliable, also by penetrating in the ball of spheroid by metallic rod, screws clamping screw, it is more laborsaving, convenient to operate, and decreases the workload of workman.But this fixture needs manpower to step up, and dynamics crosses the article clamped by conference damage.
Chinese utility model patent description CN 203254205 U openly knows clearly a kind of jig like this.The technical solution of the utility model main points are: a kind of jig, mainly comprise taper shank, angle bar and clamp body, described taper shank and machine tool chief axis hole match, the bottom of this taper shank is provided with screw mandrel, it is the angle bar of 90 ° that the top of taper shank is provided with taper shank axis, the vertical wall of this angle bar has screwed hole, and described clamp body is fixed by the locking nut matched with angle bar upper screwed hole, and the inner side of this clamp body is provided with groove.The utility model simplicity of design and easy for installation, is mainly used in the process of cylindrical workpiece.But this fixture needs manpower to step up, and dynamics crosses the article clamped by conference damage.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Numerical control machine tool fixture, and this Numerical control machine tool fixture solves fixture needs manpower to step up the problem of the article of spending with clamping force clamped by conference damage in use.
In order to solve the problems of the technologies described above, Numerical control machine tool fixture of the present invention comprises base, base is provided with riser, lower platen, solar panel, battery, described riser side is slidably connected top board, top board and lower platen are arranged on the same axis, and bottom described top board, two ends are provided with electromagnet, and two ends, lower platen top are provided with iron plate, iron plate is provided with elastomeric element, and described electromagnet, solar panel are connected with battery respectively.
Described riser side is provided with chute, and top board is arranged on chute.
Described elastomeric element is spring.
Described lower platen is spill.
The groove semicircular in shape of described lower platen.
Adopt this Numerical control machine tool fixture, have the following advantages:
1, because two ends bottom top board are provided with electromagnet, two ends, lower platen top are provided with iron plate, when gripping objects, do not need by manpower by object clamp, only electromagnet need be energized, and fixture will Automatic-clamping; 2, because iron plate is provided with elastomeric element, when clamp object, can prevent chucking power spend large and damage by the object clamped; 3, because base is provided with solar panel, battery, solar panel is connected with battery, and solar panel can absorb solar energy, solar energy is converted to electric energy for accumulators, has saved the energy.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of Numerical control machine tool fixture of the present invention.
Wherein have: 1. base; 2. riser; 3. chute; 4. lower platen; 5. top board; 6. electromagnet; 7. iron plate; 8. elastomeric element; 9. solar panel; 10. battery.
Detailed description of the invention
Numerical control machine tool fixture shown in Fig. 1, comprise base 1, base 1 is provided with riser 2, lower platen 4, solar panel 9, battery 10, described riser 2 side is slidably connected top board 5, top board 5 and lower platen 4 arrange on the same axis, and bottom described top board 5, two ends are provided with electromagnet 6, and two ends, lower platen 4 top are provided with iron plate 7, iron plate 7 is provided with elastomeric element 8, and described electromagnet 6, solar panel 9 are connected with battery 10 respectively.
Described riser 2 side is provided with chute 3, and top board 5 is arranged on chute 3.Chute 3 is provided with several holes, and top board 5 is inserted on hole by latch and top board 5 is fixed on chute 3.
Described elastomeric element 8 is spring.
Described lower platen 4 is in spill.
The groove semicircular in shape of described lower platen 4.
Because bottom top board 5, two ends are provided with electromagnet 6, two ends, lower platen 4 top are provided with iron plate 7, when gripping objects, do not need by manpower by object clamp, only electromagnet 6 need be energized, and fixture will Automatic-clamping; Because iron plate 7 is provided with elastomeric element 8, when clamp object, can prevent chucking power spend large and damage by the object clamped; Because base 1 is provided with solar panel 9, battery 10, solar panel 9 is connected with battery 10, and solar panel 9 can absorb solar energy, solar energy is converted to electric energy for accumulators 10, has saved the energy.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.
Claims (5)
1. a Numerical control machine tool fixture, it is characterized in that: comprise base, base is provided with riser, lower platen, solar panel, battery, described riser side is slidably connected top board, top board and lower platen are arranged on the same axis, and bottom described top board, two ends are provided with electromagnet, and two ends, lower platen top are provided with iron plate, iron plate is provided with elastomeric element, and described electromagnet, solar panel are connected with battery respectively.
2. according to Numerical control machine tool fixture according to claim 1, it is characterized in that: described riser side is provided with chute, and top board is arranged on chute.
3. according to Numerical control machine tool fixture according to claim 1, it is characterized in that: described elastomeric element is spring.
4. according to Numerical control machine tool fixture according to claim 1, it is characterized in that: described lower platen is spill.
5. according to Numerical control machine tool fixture according to claim 4, it is characterized in that: the groove semicircular in shape of described lower platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510288419.6A CN104959864A (en) | 2015-05-29 | 2015-05-29 | Numerical control machine tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510288419.6A CN104959864A (en) | 2015-05-29 | 2015-05-29 | Numerical control machine tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104959864A true CN104959864A (en) | 2015-10-07 |
Family
ID=54214036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510288419.6A Withdrawn CN104959864A (en) | 2015-05-29 | 2015-05-29 | Numerical control machine tool clamp |
Country Status (1)
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| CN (1) | CN104959864A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149661A (en) * | 2015-10-20 | 2015-12-16 | 重庆钧顶机械制造有限公司 | Numerical control milling machine |
| CN105351629A (en) * | 2015-12-10 | 2016-02-24 | 无锡拓能自动化科技有限公司 | Pipeline placing rack |
| CN105729193A (en) * | 2016-03-31 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Fixture for machine tool |
| CN105798694A (en) * | 2016-05-20 | 2016-07-27 | 大连华恒装备制造有限公司 | Combination type follow fixture |
| CN106273400A (en) * | 2016-07-28 | 2017-01-04 | 七星电气股份有限公司 | A kind of extension fixture of cold shrinking power cable adjunct |
| CN106625066A (en) * | 2016-11-24 | 2017-05-10 | 无锡康斯坦特动力科技有限公司 | Polishing device for vehicle part machining |
| CN106964905A (en) * | 2017-04-21 | 2017-07-21 | 深圳市圭华自动化设备有限公司 | Positioning workbench of two-dimensional code laser printing equipment |
| CN107009180A (en) * | 2017-04-26 | 2017-08-04 | 无锡市明骥智能机械有限公司 | Reinforcement type pipe casting clamp with magnechuck |
| CN107617905A (en) * | 2017-09-25 | 2018-01-23 | 宝鸡市永盛泰钛业有限公司 | Special combination fixture |
| CN107707181A (en) * | 2017-09-26 | 2018-02-16 | 江苏大力城电气有限公司 | A kind of thin-film solar cell panel clip |
| CN108000619A (en) * | 2018-01-31 | 2018-05-08 | 重庆周全装饰工程有限公司 | A kind of tubular object extruding device |
| CN108890341A (en) * | 2018-08-14 | 2018-11-27 | 安徽新洲钢业有限公司 | One kind being used for the mach support frame of steel |
| CN109333477A (en) * | 2018-11-21 | 2019-02-15 | 大连函量科技发展有限公司 | A kind of spherical base fixture for lamps and lanterns production |
| CN110000656A (en) * | 2018-12-07 | 2019-07-12 | 贵州雅光电子科技股份有限公司 | A kind of AMR sensor production magnetic sheet grinding device |
| CN110125373A (en) * | 2019-06-21 | 2019-08-16 | 山东鑫迈德数控设备有限公司 | A kind of electric baking pan aluminium base dead head dedicated numerical control cutting off machine |
| CN110340802A (en) * | 2019-06-15 | 2019-10-18 | 龙口矿业集团有限公司 | A kind of belt roller maintenance platform |
| CN112222891A (en) * | 2020-10-10 | 2021-01-15 | 天长市志昊机电配件有限公司 | Hardware part rapid cutting equipment |
| CN114227334A (en) * | 2021-12-29 | 2022-03-25 | 江苏南高智能装备创新中心有限公司 | Numerical control drilling machine with high part machining precision |
| CN115365566A (en) * | 2022-09-22 | 2022-11-22 | 济南市平阴鑫森有限责任公司 | Rubber roll iron core automatic cutting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118179A (en) * | 1994-10-24 | 1996-05-14 | Fujikura Ltd | Workpiece fixing device on electromagnetic chuck table |
| CN201824163U (en) * | 2010-09-19 | 2011-05-11 | 蚌埠市华丰机械厂 | Special-shaped part fixing device |
| CN201823968U (en) * | 2010-09-19 | 2011-05-11 | 蚌埠市华丰机械厂 | Drilling-workpiece fixing device |
| KR20120007215U (en) * | 2011-04-11 | 2012-10-19 | 전치형 | Electromagnet fixing apparatus for table drill machine |
| CN103909437A (en) * | 2014-03-07 | 2014-07-09 | 浙江理工大学 | Electromagnetic clamp |
| CN203712318U (en) * | 2014-01-22 | 2014-07-16 | 浙江水利水电学院 | Clamp for numerical control machine tool |
| CN204195341U (en) * | 2014-10-30 | 2015-03-11 | 韩巧 | A kind of pipe fitting processing and positioning device |
| CN204276829U (en) * | 2014-11-26 | 2015-04-22 | 嘉善县汾湖铸钢厂 | A kind of air-actuated jaw for core shooter |
-
2015
- 2015-05-29 CN CN201510288419.6A patent/CN104959864A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118179A (en) * | 1994-10-24 | 1996-05-14 | Fujikura Ltd | Workpiece fixing device on electromagnetic chuck table |
| CN201824163U (en) * | 2010-09-19 | 2011-05-11 | 蚌埠市华丰机械厂 | Special-shaped part fixing device |
| CN201823968U (en) * | 2010-09-19 | 2011-05-11 | 蚌埠市华丰机械厂 | Drilling-workpiece fixing device |
| KR20120007215U (en) * | 2011-04-11 | 2012-10-19 | 전치형 | Electromagnet fixing apparatus for table drill machine |
| CN203712318U (en) * | 2014-01-22 | 2014-07-16 | 浙江水利水电学院 | Clamp for numerical control machine tool |
| CN103909437A (en) * | 2014-03-07 | 2014-07-09 | 浙江理工大学 | Electromagnetic clamp |
| CN204195341U (en) * | 2014-10-30 | 2015-03-11 | 韩巧 | A kind of pipe fitting processing and positioning device |
| CN204276829U (en) * | 2014-11-26 | 2015-04-22 | 嘉善县汾湖铸钢厂 | A kind of air-actuated jaw for core shooter |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149661A (en) * | 2015-10-20 | 2015-12-16 | 重庆钧顶机械制造有限公司 | Numerical control milling machine |
| CN105351629A (en) * | 2015-12-10 | 2016-02-24 | 无锡拓能自动化科技有限公司 | Pipeline placing rack |
| CN105729193A (en) * | 2016-03-31 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Fixture for machine tool |
| CN105798694B (en) * | 2016-05-20 | 2018-01-12 | 大连华恒技研工业有限公司 | Combined type pallet |
| CN105798694A (en) * | 2016-05-20 | 2016-07-27 | 大连华恒装备制造有限公司 | Combination type follow fixture |
| CN106273400A (en) * | 2016-07-28 | 2017-01-04 | 七星电气股份有限公司 | A kind of extension fixture of cold shrinking power cable adjunct |
| CN106625066A (en) * | 2016-11-24 | 2017-05-10 | 无锡康斯坦特动力科技有限公司 | Polishing device for vehicle part machining |
| CN106964905A (en) * | 2017-04-21 | 2017-07-21 | 深圳市圭华自动化设备有限公司 | Positioning workbench of two-dimensional code laser printing equipment |
| CN106964905B (en) * | 2017-04-21 | 2019-01-11 | 深圳市圭华自动化设备有限公司 | Positioning workbench of two-dimensional code laser printing equipment |
| CN107009180A (en) * | 2017-04-26 | 2017-08-04 | 无锡市明骥智能机械有限公司 | Reinforcement type pipe casting clamp with magnechuck |
| CN107617905A (en) * | 2017-09-25 | 2018-01-23 | 宝鸡市永盛泰钛业有限公司 | Special combination fixture |
| CN107707181A (en) * | 2017-09-26 | 2018-02-16 | 江苏大力城电气有限公司 | A kind of thin-film solar cell panel clip |
| CN108000619A (en) * | 2018-01-31 | 2018-05-08 | 重庆周全装饰工程有限公司 | A kind of tubular object extruding device |
| CN108890341A (en) * | 2018-08-14 | 2018-11-27 | 安徽新洲钢业有限公司 | One kind being used for the mach support frame of steel |
| CN108890341B (en) * | 2018-08-14 | 2019-10-15 | 安徽新洲钢业有限公司 | One kind being used for the mach support frame of steel |
| CN109333477A (en) * | 2018-11-21 | 2019-02-15 | 大连函量科技发展有限公司 | A kind of spherical base fixture for lamps and lanterns production |
| CN110000656A (en) * | 2018-12-07 | 2019-07-12 | 贵州雅光电子科技股份有限公司 | A kind of AMR sensor production magnetic sheet grinding device |
| CN110340802A (en) * | 2019-06-15 | 2019-10-18 | 龙口矿业集团有限公司 | A kind of belt roller maintenance platform |
| CN110125373A (en) * | 2019-06-21 | 2019-08-16 | 山东鑫迈德数控设备有限公司 | A kind of electric baking pan aluminium base dead head dedicated numerical control cutting off machine |
| CN112222891A (en) * | 2020-10-10 | 2021-01-15 | 天长市志昊机电配件有限公司 | Hardware part rapid cutting equipment |
| CN114227334A (en) * | 2021-12-29 | 2022-03-25 | 江苏南高智能装备创新中心有限公司 | Numerical control drilling machine with high part machining precision |
| CN114227334B (en) * | 2021-12-29 | 2023-06-30 | 江苏南高智能装备创新中心有限公司 | Numerical control drilling machine with high machining precision of parts |
| CN115365566A (en) * | 2022-09-22 | 2022-11-22 | 济南市平阴鑫森有限责任公司 | Rubber roll iron core automatic cutting device |
| CN115365566B (en) * | 2022-09-22 | 2023-12-15 | 济南市平阴鑫森有限责任公司 | Automatic rubber roll iron core cutting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20151007 |