CN105479215A - Radial multi-hole machining clamp for shaft - Google Patents

Radial multi-hole machining clamp for shaft Download PDF

Info

Publication number
CN105479215A
CN105479215A CN201510986049.3A CN201510986049A CN105479215A CN 105479215 A CN105479215 A CN 105479215A CN 201510986049 A CN201510986049 A CN 201510986049A CN 105479215 A CN105479215 A CN 105479215A
Authority
CN
China
Prior art keywords
shaft
slide plate
axle
base
processed
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
CN201510986049.3A
Other languages
Chinese (zh)
Inventor
苏瞧忠
王得胜
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.)
FUCHENG AUTO PARTS Co Ltd
Original Assignee
FUCHENG AUTO PARTS 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 FUCHENG AUTO PARTS Co Ltd filed Critical FUCHENG AUTO PARTS Co Ltd
Priority to CN201510986049.3A priority Critical patent/CN105479215A/en
Publication of CN105479215A publication Critical patent/CN105479215A/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
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles

Abstract

The invention discloses a radial multi-hole machining clamp for a shaft. The radial multi-hole machining clamp comprises a base. Two first supporting pillars used for supporting the shaft to be machined are fixed to the base. One end of the shaft to be machined is provided with a protractor used for measuring the angle of a hole to be machined. A pressing device used for pressing the shaft to be machined is arranged on the base. The pressing device comprises two second supporting pillars arranged in a spaced manner, a sliding plate arranged on the second supporting pillars in a sliding manner, a reset piece abutting against the sliding plate, a rotating shaft arranged at the upper end of the sliding plate, and a pressing cam mechanism arranged on the rotating shaft in a sliding manner. The pressing cam mechanism abuts against the sliding plate. According to the radial multi-hole machining clamp for the shaft, limiting of the shaft to be machined can be achieved by rotating the pressing cam mechanism, and operation is very convenient.

Description

Axle class radial porous clamp for machining
Technical field
The present invention relates to mechanical field, particularly relate to a kind of axle class radial porous clamp for machining.
Background technology
For the processing of the circular hole on round piece, ensure circular hole and square hole perpendicularity, except machining center with except utilizing special purpose machine tool, omnipotent index dial is often utilized to assist realization in reality, although can accurately rotate to 90 °, ensure crudy, require that operator can be familiar with the operation of omnipotent index dial, and the cost that is conscientious, careful, that secondly drop into that works is also higher, platen must can place the space of index dial.
Application number has been submitted for " 201510404394.1 " to this present inventor, name is called the patent of invention of " axle class radial porous clamp for machining ", its structure comprises base, base is fixed with two for supporting the first support column of axle to be processed, one end of axle to be processed is provided with the protractor for measuring for machining hole angle.Fixture is centering, convenient fixing on lathe, can realize the workpiece of different-diameter, automatically determine center; The processing being mutually unspecified angle hole can be realized in radial direction; Be suitable for Linear cut, some spark, milling machine, drilling machine etc.
But said mechanism in use finds that the structure operation compressed workpiece to be processed is very loaded down with trivial details, needs to tighten adjusting bolt, efficiency is very low and waste time and energy.Based on the problems referred to above, be necessary to improve prior art.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of axle class radial porous clamp for machining.
The present invention is achieved through the following technical solutions: axle class radial porous clamp for machining, comprise base, base is fixed with two for supporting first support column in Y type of axle to be processed, one end of axle to be processed is provided with the protractor for measuring for machining hole angle, described base is provided with the hold down gag for compressing axle to be processed, described hold down gag comprises spaced two second support columns, be slidably arranged in the slide plate on described second support column, lean the return unit of described slide plate, the pressing cam mechanism that the rotating shaft arranged in slide plate upper end and rotation are arranged in described rotating shaft, described pressing cam mechanism and described slide plate lean.
In technique scheme, described slide plate is slided by linear bearing and is arranged at described second support column.
The present invention has following beneficial effect: fixture of the present invention is centering, convenient fixing on lathe, and can realize the workpiece of different-diameter, automatically determine center, percent defective reduces 37.8%; Can realize in radial direction the processing being mutually unspecified angle hole, the labour intensity of workman reduces 87%; Be suitable for Linear cut, electric spark, milling machine, drilling machine etc., versatility is wide, and can realize the spacing of axle to be processed by rotating pressing cam mechanism, operates also very convenient.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the structural representation of hold down gag.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1 to Fig. 2, axle class radial porous clamp for machining, comprise base 1, base 1 is fixed with two for supporting the first support column 2 of axle to be processed, these two the first support columns 2 be fixed on the two ends of base by locking nut and the first support column 2 in Y type.The protractor 3 for measuring for machining hole angle is provided with in one end of axle to be processed.
Move in process for preventing axle 2 to be processed, described base 1 is provided with the hold down gag 4 for compressing axle to be processed, described hold down gag 4 comprises spaced two second support columns 40, the slide plate 41 be slidably arranged in by linear bearing 45 on described second support column 40, the return unit 42 leaning described slide plate 41, the rotating shaft 44 arranged in slide plate upper end and rotate the pressing cam mechanism 43 that is arranged in described rotating shaft 44, and described pressing cam mechanism 43 leans with described slide plate 41.Described first support column 3 is y-type structure.When workpiece to be processed is positioned over the first support column 2, rotate described pressing cam mechanism 43, make slide plate 41 descending, now workpiece to be processed is pressed between slide plate 41 and the first support column 2.When needs take out workpiece, rotate described pressing cam mechanism 43, slide plate 41 is up under the active force of return unit 42.Slide plate 41 and workpiece to be processed lean relation broken, now can be taken off by workpiece easily.
The concrete principle of the present invention is identical with the patent mentioned in background technology, and not in this to go forth.

Claims (2)

1. axle class radial porous clamp for machining, comprise base (1), base (1) is fixed with two for supporting first support column (2) in y-type structure of axle to be processed, the protractor (3) for measuring for machining hole angle is provided with in one end of axle to be processed, it is characterized in that: on described base (1), be provided with the hold down gag (4) for compressing axle to be processed, described hold down gag (4) comprises spaced two second support columns (40), be slidably arranged in the slide plate (41) on described second support column (40), lean the return unit (42) of described slide plate (41), the rotating shaft (44) arranged in slide plate upper end and rotation are arranged on the pressing cam mechanism (43) in described rotating shaft (44), described pressing cam mechanism (43) and described slide plate (41) lean.
2. axle class radial porous clamp for machining as claimed in claim 1, is characterized in that: described slide plate (41) is slided by linear bearing (45) and is arranged at described second support column (40).
CN201510986049.3A 2015-12-25 2015-12-25 Radial multi-hole machining clamp for shaft Pending CN105479215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510986049.3A CN105479215A (en) 2015-12-25 2015-12-25 Radial multi-hole machining clamp for shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510986049.3A CN105479215A (en) 2015-12-25 2015-12-25 Radial multi-hole machining clamp for shaft

Publications (1)

Publication Number Publication Date
CN105479215A true CN105479215A (en) 2016-04-13

Family

ID=55666671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510986049.3A Pending CN105479215A (en) 2015-12-25 2015-12-25 Radial multi-hole machining clamp for shaft

Country Status (1)

Country Link
CN (1) CN105479215A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108145476A (en) * 2017-11-16 2018-06-12 天长市天翔集团有限公司 One kind being capable of pinpoint adjustable mechanical fixture
CN108500675A (en) * 2017-11-20 2018-09-07 新昌县嘉德科技发展有限公司 A kind of clamping device of axial workpiece

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326021A (en) * 1929-03-12 1930-03-06 Marshall Osborne Adjustable drilling jig
CN104259523A (en) * 2014-10-14 2015-01-07 重庆金仑工业股份有限公司 Workpiece drilling clamp
CN204160215U (en) * 2014-10-17 2015-02-18 天津思为机器设备有限公司 Longaxones parts radial hole tool for drilling
CN204430852U (en) * 2014-12-13 2015-07-01 西安志越机电科技有限公司 Eccentric self-locking formula hold down gag
CN204558604U (en) * 2015-04-20 2015-08-12 厦门宝龙工业股份有限公司 The battery formation clamp of ultra-thin polymer lithium ion battery
CN104999147A (en) * 2015-07-10 2015-10-28 苏瞧忠 Radial porous shaft machining fixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326021A (en) * 1929-03-12 1930-03-06 Marshall Osborne Adjustable drilling jig
CN104259523A (en) * 2014-10-14 2015-01-07 重庆金仑工业股份有限公司 Workpiece drilling clamp
CN204160215U (en) * 2014-10-17 2015-02-18 天津思为机器设备有限公司 Longaxones parts radial hole tool for drilling
CN204430852U (en) * 2014-12-13 2015-07-01 西安志越机电科技有限公司 Eccentric self-locking formula hold down gag
CN204558604U (en) * 2015-04-20 2015-08-12 厦门宝龙工业股份有限公司 The battery formation clamp of ultra-thin polymer lithium ion battery
CN104999147A (en) * 2015-07-10 2015-10-28 苏瞧忠 Radial porous shaft machining fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108145476A (en) * 2017-11-16 2018-06-12 天长市天翔集团有限公司 One kind being capable of pinpoint adjustable mechanical fixture
CN108500675A (en) * 2017-11-20 2018-09-07 新昌县嘉德科技发展有限公司 A kind of clamping device of axial workpiece

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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160413

RJ01 Rejection of invention patent application after publication