CN104384992A - Floating support component - Google Patents

Floating support component Download PDF

Info

Publication number
CN104384992A
CN104384992A CN201410662678.6A CN201410662678A CN104384992A CN 104384992 A CN104384992 A CN 104384992A CN 201410662678 A CN201410662678 A CN 201410662678A CN 104384992 A CN104384992 A CN 104384992A
Authority
CN
China
Prior art keywords
spherical groove
hole
pad
contour
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
CN201410662678.6A
Other languages
Chinese (zh)
Inventor
贺开义
王鹏程
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.)
CHONGQING FUJI MACHINE MANUFACTURING Co Ltd
Original Assignee
CHONGQING FUJI MACHINE MANUFACTURING Co Ltd
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 CHONGQING FUJI MACHINE MANUFACTURING Co Ltd filed Critical CHONGQING FUJI MACHINE MANUFACTURING Co Ltd
Priority to CN201410662678.6A priority Critical patent/CN104384992A/en
Publication of CN104384992A publication Critical patent/CN104384992A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means

Abstract

The invention discloses a floating support component. The floating support component comprises a contour cushion (1), a floating block (2) and a sunk screw (3), wherein an installation seat (1a) is arranged at the bottom of the contour cushion (1), a positioning hole (1e) is formed in the bottom of the installation seat (1a), a spherical groove (1b) is formed in the top of the contour cushion (1), a tapped bind hole (1c) which extends downwards is formed in the middle of the spherical groove (1b), the floating block (2) is a hemispheric block matched with the spherical groove (1b) and right placed in the spherical groove (1b), a sunk slotted hole (2a) corresponding to the position of the tapped bind hole (1c) is formed in the middle of the top face of the hemispheric block, the left side and the right side of the top face of the hemispheric block respectively extend upwards so as to form crescent work piece support faces (2b), a rod portion of the sunk screw (3) passes through the sunk slotted hole (2a) and then is stretched into the tapped bind hole (1c) , and therefore the contour cushion (1) is connected with the floating block (2). The floating support component is specially used for supporting a work piece with a rough bottom face, can reliably position the work piece by using a pressing block in combination, and prevents the work piece from swinging during the drilling process.

Description

A kind of floating support assembly
Technical field
The present invention relates to and a kind of upright drill is used for the floating support assembly of holding workpieces, belong to production equipment supplementary structure.
Background technology
Upright drill is used for Workpiece boring, is usually placed in by workpiece on the fixed bearing block of upright drill workbench, then in conjunction with briquetting by Work-sheet pressing, carries out Workpiece boring after finally descending by the drill bit of upright drill.For the workpiece that bottom surface is smooth, can ensure that workpiece contacts preferably with fixed bearing block, then in conjunction with briquetting by Work-sheet pressing; But for the workpiece that bottom surface is coarse, workpiece cannot reliably compress by fixed bearing block and briquetting, and in drilling machine boring procedure, workpiece may wave, and causes bore error.
Summary of the invention
For above-mentioned technical problem, intend providing a kind of floating support assembly for upright drill, the workpiece be exclusively used in bottom surface is coarse supports, and workpiece reliably can be located in conjunction with briquetting, prevents workpiece in boring procedure from waving.
For this reason, the technical solution adopted in the present invention is: a kind of floating support assembly, comprise contour pad (1), rocker piece (2) and sunk screw (3), the bottom of described contour pad (1) is provided with mount pad (1a), mount pad (1a) is provided with four installing holes (1d) in rectangular layout, and wherein have three installing holes (1d) to be mounting hole, the bottom of mount pad (1a) is provided with the locating hole (1e) mated with locating dowel on Drilling machines bench, the top of contour pad (1) is provided with spherical groove (1b), the tapped blind hole (1c) to downward-extension is provided with at the middle part of spherical groove (1b), described rocker piece (2) is the hemispherical block mated with spherical groove (1b), and be just in time placed in spherical groove (1b), the middle part of hemispherical block end face is provided with the countersunk head mounting hole (2a) corresponding with tapped blind hole (1c) position, the left and right sides of hemispherical block end face respectively on extend to form meniscate work mounting s face (2b), the bar portion of described sunk screw (3) stretches in tapped blind hole (1c) through after countersunk head mounting hole (2a), thus is connected with rocker piece (2) by contour pad (1).
Preferred as such scheme, the top width of described contour pad (1) is equal with the width of mount pad (1c), and the waist width of contour pad (1) is less than or equal to 2/3 of top width.Optimize structure, alleviate the weight of contour pad, and make the mount pad of contour pad self-assembling formation after processing waist.
Beneficial effect of the present invention:
(1) first contour pad is inserted in the locating dowel on Drilling machines bench by locating hole, be installed on the workbench of upright drill by a bolt again, thus prevent contour pad from rotating, fixed by other three bolts again, set up locating hole in conjunction with four installing holes (wherein at least two is mounting hole), reduce the machining accuracy of four installing holes on contour pad;
(2) contour pad is connected by sunk screw with rocker piece, because the hole that rocker piece passes through for sunk screw is countersunk head mounting hole, screw termination and workpiece can be avoided to interfere, the rocker piece energy comprehensive swing of contour pad relatively after both can be made again to connect, on rocker piece after place work piece, the rocker piece end face left and right sides protrude work mounting s face by self adjustment after and workpiece bottom at least form two point cantact, again in conjunction with briquetting by Work-sheet pressing, the work mounting s location being particularly suitable for bottom surface coarse uses, avoid workpiece to swing in boring procedure, thus affect borehole accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view (not comprising sunk screw) of Fig. 1.
Fig. 3 is the structural representation of contour pad.
Fig. 4 is the structural representation of rocker piece.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
As shown in Figure 1 and Figure 2, a kind of floating support assembly, forms primarily of contour pad 1, rocker piece 2 and sunk screw 3 three part.
Composition graphs 1---shown in Fig. 4, the bottom of contour pad 1 is provided with mount pad 1a, mount pad 1a is provided with installing hole 1d, for being connected with the workbench of upright drill.Installing hole 1d totally four, and in rectangular layout, installing hole 1d totally four, and in rectangular layout, and wherein have three installing hole 1d to be mounting hole, the bottom of mount pad 1a is provided with the locating hole 1e mated with locating dowel on Drilling machines bench.The top of contour pad 1 is provided with spherical groove 1b, is provided with the tapped blind hole 1c to downward-extension at the middle part of spherical groove 1b.
Rocker piece 2 is the hemispherical blocks mated with spherical groove 1b, and is just in time placed in spherical groove 1b, and namely the radius of hemispherical block is equal with the radius of spherical groove 1b.The middle part of hemispherical block end face is provided with the countersunk head mounting hole 2a corresponding with tapped blind hole 1c position, and counter sink portion and the bore portion of described countersunk head mounting hole 2a are mounting hole.The left and right sides of hemispherical block end face respectively on extend to form meniscate work mounting s face 2b for holding workpieces.The bar portion of sunk screw 3 stretches in tapped blind hole 1c through after countersunk head mounting hole 2a, and the termination of sunk screw 3 is positioned at the counter sink portion of countersunk head mounting hole 2a, thus is connected with rocker piece 2 by contour pad 1.
Preferably, the top width of contour pad 1 is equal with the width of mount pad 1c, and the waist width of contour pad 1 is less than or equal to 2/3 of top width, and processing and manufacturing is convenient in weight reduction.

Claims (2)

1. a floating support assembly, it is characterized in that: comprise contour pad (1), rocker piece (2) and sunk screw (3), the bottom of described contour pad (1) is provided with mount pad (1a), mount pad (1a) is provided with four installing holes (1d) in rectangular layout, and wherein have three installing holes (1d) to be mounting hole, the bottom of mount pad (1a) is provided with the locating hole (1e) mated with locating dowel on Drilling machines bench, the top of contour pad (1) is provided with spherical groove (1b), the tapped blind hole (1c) to downward-extension is provided with at the middle part of spherical groove (1b), described rocker piece (2) is the hemispherical block mated with spherical groove (1b), and be just in time placed in spherical groove (1b), the middle part of hemispherical block end face is provided with the countersunk head mounting hole (2a) corresponding with tapped blind hole (1c) position, the left and right sides of hemispherical block end face respectively on extend to form meniscate work mounting s face (2b), the bar portion of described sunk screw (3) stretches in tapped blind hole (1c) through after countersunk head mounting hole (2a), thus is connected with rocker piece (2) by contour pad (1).
2. according to floating support assembly according to claim 1, it is characterized in that: the top width of described contour pad (1) is equal with the width of mount pad (1c), and the waist width of contour pad (1) is less than or equal to 2/3 of top width.
CN201410662678.6A 2014-11-19 2014-11-19 Floating support component Pending CN104384992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410662678.6A CN104384992A (en) 2014-11-19 2014-11-19 Floating support component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410662678.6A CN104384992A (en) 2014-11-19 2014-11-19 Floating support component

Publications (1)

Publication Number Publication Date
CN104384992A true CN104384992A (en) 2015-03-04

Family

ID=52602999

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410662678.6A Pending CN104384992A (en) 2014-11-19 2014-11-19 Floating support component

Country Status (1)

Country Link
CN (1) CN104384992A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183545A (en) * 1990-11-15 1992-06-30 Toshiba Ceramics Co Ltd Work holder
JPH11300561A (en) * 1998-10-05 1999-11-02 Ricoh Co Ltd Work holder
CN201330917Y (en) * 2008-12-10 2009-10-21 中冶赛迪工程技术股份有限公司 Spherical pad mechanism
CN202210213U (en) * 2011-09-08 2012-05-02 青岛理工大学 Self-adaptive wafer bearing platform for nanometer impression of full wafer
CN202746619U (en) * 2012-07-17 2013-02-20 博雷(中国)控制系统有限公司 Ball body supporting device for floating ball valves
CN203109645U (en) * 2013-03-12 2013-08-07 常州市第一橡塑设备有限公司 Adjustable floating cushion head
CN204277536U (en) * 2014-11-19 2015-04-22 重庆富吉机械制造有限公司 floating support assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183545A (en) * 1990-11-15 1992-06-30 Toshiba Ceramics Co Ltd Work holder
JPH11300561A (en) * 1998-10-05 1999-11-02 Ricoh Co Ltd Work holder
CN201330917Y (en) * 2008-12-10 2009-10-21 中冶赛迪工程技术股份有限公司 Spherical pad mechanism
CN202210213U (en) * 2011-09-08 2012-05-02 青岛理工大学 Self-adaptive wafer bearing platform for nanometer impression of full wafer
CN202746619U (en) * 2012-07-17 2013-02-20 博雷(中国)控制系统有限公司 Ball body supporting device for floating ball valves
CN203109645U (en) * 2013-03-12 2013-08-07 常州市第一橡塑设备有限公司 Adjustable floating cushion head
CN204277536U (en) * 2014-11-19 2015-04-22 重庆富吉机械制造有限公司 floating support assembly

Similar Documents

Publication Publication Date Title
CN102729078A (en) Universal clamp for machining pin holes of ball-head screws
CN204277538U (en) Multifunctional combination floating support seat
CN201128071Y (en) Clamping structure for processing slant hole
CN204277536U (en) floating support assembly
CN204277539U (en) Simple type floating support combined mechanism
CN204277532U (en) Upright drill equal-height cushion component of floating
CN102463487A (en) Special fixture for drilling hinge block2-phi5 hole
CN202684581U (en) Universal clamp for machining ball screw pin hole
CN104384992A (en) Floating support component
CN204277518U (en) Universal work mounting s seat
CN204277592U (en) Be applicable to the combination support pad of coarse bottom surface workpiece
CN204277534U (en) Workpiece elastic bearing mechanism
CN103394866A (en) Processing technology for main reducer bearing cover of engineering vehicle and dual-hole drilling and reaming clamp of processing technology
CN204711287U (en) Cross recess gear batch machining drilling jig device
CN204277537U (en) The Workpiece clamping combination support block that floats
CN104589095A (en) Multifunctional combined floating supporting base
CN104384994A (en) Simple type floating support combination mechanism
CN104400483A (en) Floating combination support block for clamping workpiece
CN104354037A (en) Floating equal-height pad assembly for vertical drilling machine
CN104354036A (en) Elastic supporting mechanism for workpieces
CN104440104A (en) Set drilling and set tapping device for hole systems of two faces of transmission housing
CN201871972U (en) Special clamp for drilling two Phi 5 holes on hinge block
CN204639610U (en) A kind of garage door spring chuck bolt hole processing tooling
CN203565919U (en) Main reducer bearing cap drilling-twisting dual-hole jig of engineering vehicle
CN104384971A (en) Universal workpiece supporting seat

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150304