CN105855950A - Nut clamping device - Google Patents

Nut clamping device Download PDF

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Publication number
CN105855950A
CN105855950A CN201610405351.XA CN201610405351A CN105855950A CN 105855950 A CN105855950 A CN 105855950A CN 201610405351 A CN201610405351 A CN 201610405351A CN 105855950 A CN105855950 A CN 105855950A
Authority
CN
China
Prior art keywords
sheet
nut
limit
limits
stop 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
Application number
CN201610405351.XA
Other languages
Chinese (zh)
Inventor
张婧如
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610405351.XA priority Critical patent/CN105855950A/en
Publication of CN105855950A publication Critical patent/CN105855950A/en
Pending legal-status Critical Current

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)

Abstract

A nut clamping device is characterized by comprising a clamping base and adjustable nut limit pieces. The clamping base is of a round cake shape, six waist-shaped grooves are milled in the top surface of the clamping base and equally divide the clamping base, and the vertical section of each waist-shaped groove is an inverted isosceles trapezoid and is provided with an inner thread. The adjustable nut limit pieces include arc-shaped limit pieces and obtuse-angle limit pieces. Limit blocks are rotatably connected to the bottoms of the arc-shaped limit pieces and the obtuse-angle limit pieces. The limit blocks are slidably mounted in the waist-shaped grooves. The surfaces of the limit blocks are provided with limit threads matched with the inner threads. The nut clamping device is simple in structure, convenient to operate, capable of being adjusted according to the sizes of different nuts so as to clamp the nuts, simple to manufacture, capable of lowering cost and applicable to the clamping of other nut workpieces.

Description

Nut clamping device
Technical field
The invention belongs to nut setting tool field, be specifically related to a kind of to be adjusted according to the size of different nuts Nut clamping device.
Background technology
Along with current science and technology is more and more flourishing, shape and required precision to parts are more and more higher aborning.? In existing various equipment and product, nut is seen everywhere, so that these equipment or product are the most superior, it is right to need Nut carries out polish.
Existing method is: uses lathe to be clamped by nut, the most again it is carried out polish.But due to nut relatively Little and relatively thin, not only it is difficult to be clamped, and during polish, in addition it is also necessary to pulled down and overturn, turned over Readjust lathe after Zhuaning to be clamped, relatively complicated.
Therefore, develop and a kind of can be adjusted according to the size of different nuts, and be prone to the nut clamping dress of clamping Put.
Summary of the invention
For solving the problems referred to above, the invention discloses and a kind of can be adjusted according to the size of different nuts, and be prone to The nut clamping device of clamping.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of nut clamping device, limits sheet including clamp base and adjustable nut；Clamp base is round pie, and in its end face milling Go out six kidney slots；Kidney slot is by clamp base decile；Its vertical section is inverted isosceles trapezoid；And it is provided with female thread； Adjustable nut limits sheet and includes that arcuation limits sheet and limits sheet with obtuse angle；The bottom that arcuation restriction sheet and obtuse angle limit sheet is all rotationally connected There is stop block；Stop block is slidably mounted in kidney slot, and the surface of stop block is provided with the restriction spiral shell matched with female thread Stricture of vagina.
The present invention is a kind of nut clamping device, clamp base and adjustable nut limit sheet and form.
Clamp base is the main body of the present invention, limits sheet for the adjustable nut according to nut size adjustment and is arranged on clamping base On seat.Clamp base is flat round pie, mills out kidney slot by Milling Machining；Kidney slot collocation is available for adjustable spiral shell with stop block Female sheet that limits slides wherein according to the size of nut to be processed.
The vertical section of kidney slot, for being inverted isosceles trapezoid, and is provided with female thread, be provided with on the surface of stop block simultaneously with The restriction screw thread that female thread matches so that while stop block is slided in kidney slot, it is also possible to by rotating itself and kidney-shaped Groove fixes, and then realizes the fixing of adjustable nut restriction sheet position.
Adjustable nut in the present invention limits sheet and includes that arcuation limits sheet and limits sheet with obtuse angle, can allow the invention to circle Shape nut and regular polygon nut play effective fixed effect.
As preferably, arcuation limits the quantity that sheet and obtuse angle limit sheet and is all three, and is interspersed and is connected to stop block On；Arcuation limits the bottom of sheet and obtuse angle restriction sheet and is all fixed with packing ring, and is rotationally connected with stop block by adjusting screw rod.
Arcuation is limited sheet and obtuse angle and limits the quantity of sheet and be all three by the present invention, and is interspersed and is connected to stop block On.When using adjustable nut to limit sheet, use three arcuations to limit sheet simultaneously or three obtuse angles limit sheet, and arcuation limit Stator is interspersed with obtuse angle restriction sheet and is connected in stop block so that arcuation limits sheet or obtuse angle limits the sheet clamping to nut More stable.And the bottom that the present invention limits sheet and obtuse angle restriction sheet at arcuation is all fixed with packing ring, and is turned by adjusting screw rod It is dynamically connected in stop block.Stop block, when fixing its position, needs to rotate it, also needs to adjust arcuation limit after rotating through Stator and obtuse angle limit sheet towards, therefore the present invention limits, at arcuation, the bottom that sheet and obtuse angle limit sheet and is fixed with packing ring, and It is rotationally connected with stop block so that by unscrewing adjusting screw rod, arcuation can be limited sheet and obtuse angle restriction sheet by adjusting screw rod Towards being adjusted, then tighten adjusting screw rod and arcuation is limited sheet and obtuse angle limit sheet and fix.
As preferably, the radian of three arcuation restriction sheets is the most equal with arc length；And three obtuse angles limit sheet and can constitute one Individual regular hexagon.
The radian that three arcuations are limited sheet by the present invention is the most equal with arc length；And three obtuse angles limit sheet and can constitute one Regular hexagon.Make arcuation limit sheet round nut and obtuse angle limit sheet to align polygonal nut when being fixed, it is possible to just Fit well its side so that nut clamping effect is more preferable.
As preferably, the bottom surface of clamp base is provided with reinforcement；The quantity of reinforcement is 3-6, and by clamp base Bottom surface is divided equally.
The present invention is additionally provided with reinforcement on the ground of clamp base, can not only increase in the case of not thickening clamp base The intensity of the strong present invention and rigidity, save material usage, alleviates weight, reduces cost；And it is able to ensure that the present invention is being carried out Stability during nut clamping.
As preferably, the trough rim of kidney slot is additionally provided with graduation mark.
The present invention is additionally provided with graduation mark at the trough rim of kidney slot, not only make the present invention carry out nut clamping time can basis According to the stop block in scale regulation all directions；And after carrying out a nut clamping again, if run into the spiral shell of same size more later Mother, directly can regulate stop block according to size, save the time.
The present invention, compared with existing nut clamping device, limits sheet by adjustable arcuation and adjustable obtuse angle limits sheet Realize different size and difform nut are clamped, and the present invention makes simply.Therefore the useful effect of the present invention Fruit is: (1) simple in construction, easy to operate；(2) can be adjusted according to the size of different nuts, it is achieved clamping；(3) system Make simple, reduce cost；(4) clamping of other class nut workpiece it is applicable to.
Accompanying drawing explanation
Fig. 1, the structural representation of the present invention；
The schematic bottom view of clamp base in Fig. 2, the present invention；
In Fig. 3, the present invention, adjustable nut limits the connection diagram of sheet and stop block；
Reference numerals list: clamp base 1, kidney slot 2, arcuation limit sheet 3, obtuse angle limit sheet 4, stop block 5, packing ring 6, Adjusting screw rod 7, reinforcement 8.
Detailed description of the invention
The technical scheme provided the present invention below with reference to specific embodiment is described in detail, it should be understood that following concrete reality The mode of executing is merely to illustrate the present invention rather than limits the scope of the present invention.
Being illustrated in figure 1 the structural representation of the present invention, the present invention is a kind of nut clamping device, including clamp base with And adjustable nut limits sheet.
Clamp base 1 is round pie, and mills out six kidney slots 2 at its end face；Kidney slot 2 is by clamp base 1 decile； Its vertical section is inverted isosceles trapezoid；And it is provided with female thread；The trough rim of kidney slot 2 is additionally provided with graduation mark.
Adjustable nut limits sheet and includes that arcuation limits sheet 3 and limits sheet 4 with obtuse angle；Arcuation limits sheet 3 and limits sheet 4 with obtuse angle Bottom is all rotatably connected to stop block 5；Arcuation limits the quantity of sheet 3 and obtuse angle restriction sheet 4 and is all three, and is interspersed It is connected in stop block 5；The radian of three arcuation restriction sheets 3 is the most equal with arc length；And three obtuse angle restriction sheets 4 can structure Become a regular hexagon.
It is illustrated in figure 3 adjustable nut in the present invention and limits the connection diagram of sheet and stop block 5；Arcuation limit sheet 3 with Obtuse angle limits the bottom of sheet 4 and is all fixed with packing ring 6, and is rotationally connected with stop block 5 by adjusting screw rod 7；Stop block 5 is sliding Move and be installed in kidney slot 2, and the surface of stop block 5 is provided with the restriction screw thread matched with female thread.
The schematic bottom view of clamp base 1 in the present invention as shown in Figure 2；The bottom surface of clamp base 1 is provided with reinforcement 8；Add The quantity of strong muscle 8 is 3, and is divided equally the bottom surface of clamp base 1.
It is last it should be noted that above example is only in order to illustrate technical scheme and non-limiting technical side Case, it will be understood by those within the art that, technical scheme is modified or equivalent by those, and Without departing from objective and the scope of the technical program, all should contain in the middle of scope of the presently claimed invention.

Claims (1)

1. a nut clamping device, it is characterised in that: include that clamp base (1) and adjustable nut limit sheet；Described clamping base Seat (1) is round pie, and mills out six kidney slots (2) at its end face；Described kidney slot (2) is by clamp base (1) etc. Point；The vertical section of kidney slot (2) is inverted isosceles trapezoid；And it is provided with female thread；Described adjustable nut limits sheet bag Parantheses shape limits sheet (3) and limits sheet (4) with obtuse angle；Described arcuation limits sheet (3) and limits the bottom of sheet (4) all with obtuse angle It is rotatably connected to stop block (5)；Described stop block (5) is slidably mounted in kidney slot (2), and stop block (5) Surface is provided with the restriction screw thread matched with female thread；
The bottom surface of described clamp base (1) is provided with reinforcement (8)；The quantity of reinforcement (8) is 3-6, and by clamp base (1) bottom surface is divided equally.
CN201610405351.XA 2014-06-20 2014-06-20 Nut clamping device Pending CN105855950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610405351.XA CN105855950A (en) 2014-06-20 2014-06-20 Nut clamping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610405351.XA CN105855950A (en) 2014-06-20 2014-06-20 Nut clamping device
CN201410278350.4A CN104043986B (en) 2014-06-20 2014-06-20 nut clamping device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410278350.4A Division CN104043986B (en) 2014-06-20 2014-06-20 nut clamping device

Publications (1)

Publication Number Publication Date
CN105855950A true CN105855950A (en) 2016-08-17

Family

ID=51497641

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201610405351.XA Pending CN105855950A (en) 2014-06-20 2014-06-20 Nut clamping device
CN201410278350.4A Expired - Fee Related CN104043986B (en) 2014-06-20 2014-06-20 nut clamping device
CN201610406103.7A Active CN105922028B (en) 2014-06-20 2014-06-20 nut clamping device
CN201610402858.XA Active CN105945601B (en) 2014-06-20 2014-06-20 nut clamping device

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201410278350.4A Expired - Fee Related CN104043986B (en) 2014-06-20 2014-06-20 nut clamping device
CN201610406103.7A Active CN105922028B (en) 2014-06-20 2014-06-20 nut clamping device
CN201610402858.XA Active CN105945601B (en) 2014-06-20 2014-06-20 nut clamping device

Country Status (1)

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CN (4) CN105855950A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817927A (en) * 2014-06-20 2016-08-03 高田华 Nut clamping device
CN106670841A (en) * 2016-12-30 2017-05-17 苏州沃诺斯精密机械有限公司 Hexagon bolt locating component
CN107598603B (en) * 2017-08-30 2019-09-10 华南农业大学 A kind of variable circular arc mechanism
CN111590109B (en) * 2020-06-05 2022-12-27 深圳市恒锋五金有限公司 Machine capable of machining nuts at different angles
CN111946690B (en) * 2020-08-14 2022-05-03 安徽肥地肥业有限责任公司 Constant-speed hydraulic driving device
CN116117701B (en) * 2023-04-18 2023-06-27 邢台闽都实业有限公司 Positioning and polishing device for nut production

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DE29722731U1 (en) * 1997-12-23 1998-02-26 Heinz-Dieter Schunk GmbH & Co. Spanntechnik KG, 88512 Mengen Chuck for machine tools
CN1799737A (en) * 2004-12-31 2006-07-12 陈泽蜀 Method for automatic display of claw size range on jaw chuck of machine tool
CN201046508Y (en) * 2007-05-14 2008-04-16 谢东敏 Clamping jaw replacing type modularized arrangement
CN101758257A (en) * 2009-11-28 2010-06-30 芜湖长胜机械制造有限公司 Three-jaw chuck
CN201988748U (en) * 2011-04-07 2011-09-28 重庆钢铁(集团)有限责任公司 Four-jaw independent chuck with scale marks
CN202151700U (en) * 2011-06-24 2012-02-29 安徽尚忠活塞环有限公司 Boring clamp
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CN203357249U (en) * 2013-08-05 2013-12-25 綦江大力神齿轮有限公司 Adjustable grinding inner bore pitch diameter fixture of cylindrical gear

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CN201423453Y (en) * 2009-05-11 2010-03-17 沙基诺凌云驱动轴(芜湖)有限公司 Special-propose clamping device for processing inner bores of CV inner ring vehicles
CN201702584U (en) * 2010-04-27 2011-01-12 南通弘峰机电有限公司 Internal mould adjustable ring strut of internal circle clamping device of wind turbine generator shell
CN202367456U (en) * 2011-09-05 2012-08-08 上海先欧机床制造有限公司 Integrated three-linkage piece clamping device
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Publication number Priority date Publication date Assignee Title
DE29722731U1 (en) * 1997-12-23 1998-02-26 Heinz-Dieter Schunk GmbH & Co. Spanntechnik KG, 88512 Mengen Chuck for machine tools
CN1799737A (en) * 2004-12-31 2006-07-12 陈泽蜀 Method for automatic display of claw size range on jaw chuck of machine tool
CN201046508Y (en) * 2007-05-14 2008-04-16 谢东敏 Clamping jaw replacing type modularized arrangement
CN101758257A (en) * 2009-11-28 2010-06-30 芜湖长胜机械制造有限公司 Three-jaw chuck
CN201988748U (en) * 2011-04-07 2011-09-28 重庆钢铁(集团)有限责任公司 Four-jaw independent chuck with scale marks
CN202151700U (en) * 2011-06-24 2012-02-29 安徽尚忠活塞环有限公司 Boring clamp
CN202921945U (en) * 2012-10-18 2013-05-08 无锡银联机械有限公司 Sector clamping claw device for processing thin-walled workpiece
CN203357249U (en) * 2013-08-05 2013-12-25 綦江大力神齿轮有限公司 Adjustable grinding inner bore pitch diameter fixture of cylindrical gear

Also Published As

Publication number Publication date
CN105945601B (en) 2018-07-13
CN104043986A (en) 2014-09-17
CN105922028A (en) 2016-09-07
CN105945601A (en) 2016-09-21
CN105922028B (en) 2018-07-31
CN104043986B (en) 2016-08-24

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Application publication date: 20160817