CN102806474A - Taper hole machining fixture - Google Patents

Taper hole machining fixture Download PDF

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Publication number
CN102806474A
CN102806474A CN 201210255758 CN201210255758A CN102806474A CN 102806474 A CN102806474 A CN 102806474A CN 201210255758 CN201210255758 CN 201210255758 CN 201210255758 A CN201210255758 A CN 201210255758A CN 102806474 A CN102806474 A CN 102806474A
Authority
CN
China
Prior art keywords
screw
taper hole
block
clamp body
machining
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
CN 201210255758
Other languages
Chinese (zh)
Inventor
翁杏根
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.)
SUZHOU CITY JIANJUN TEXTILE MACHINERY PARTS FACTORY
Original Assignee
SUZHOU CITY JIANJUN TEXTILE MACHINERY PARTS FACTORY
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 SUZHOU CITY JIANJUN TEXTILE MACHINERY PARTS FACTORY filed Critical SUZHOU CITY JIANJUN TEXTILE MACHINERY PARTS FACTORY
Priority to CN 201210255758 priority Critical patent/CN102806474A/en
Publication of CN102806474A publication Critical patent/CN102806474A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a taper hole machining fixture. The fixture is characterized by comprising a fixture body, a compressing device, screws, a baffle block, a locking screw and two positioning pieces, wherein the fixture body is rectangular; a V-shaped groove is formed in the fixture body; a groove is formed at one end of the V-shaped groove; the compressing device is arranged in the groove; the baffle block is fixed at the other end of the fixture body through a screw; the locking screw is arranged on the baffle plate; a taper hole is formed in the fixture body and is positioned between the baffle block and the compressing device; and the positioning pieces are fixed on the fixture body through the screws and are positioned between the baffle block and the compressing device. The taper hole machining fixture is convenient to operate and is particularly suitable for machining taper holes in batches, and the machining accuracy of the taper holes is ensured.

Description

A kind of taper hole clamp for machining
Technical field
The present invention relates to a kind of anchor clamps, relate in particular to a kind of anchor clamps that are used to process taper hole.
Background technology
The taper hole processing method has a variety of, and when processing the taper hole of part shown in accompanying drawing 1, what generally adopted in the past is that the mode of turning taper hole is processed after the line, and such processing mode causes product quality very unstable, and the product precision can not guarantee.Along with the progress of technical matters, the processing mode of taper hole has had very big progress, and existing processing mode is generally three kinds: the one, to process with the tapering reamer, and the precision that this mode is processed taper hole is high, but the time is long, and production efficiency is low, and price comparison is expensive; The 2nd, adopt facing head boring taper hole mode, precision can guarantee, and production efficiency is high, but this mode price costliness very; The 3rd, adopt the circular arc cutter to mend the processing mode that the feed line approaches with the helix difference, this mode long processing time, and production cost is high.All there is deficiency in above-mentioned three kinds of processing modes, are not suitable for batch machining.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of easy to operate, be fit to batch machining and taper hole clamp for machining applied widely.
Technical solution of the present invention is achieved in that a kind of taper hole clamp for machining, comprises clamp body, hold down gag, screw, block, lock-screw and keeper; Said clamp body is a rectangle; Have the V-type groove in the said clamp body; One end of said V-type groove has one section groove; Be provided with hold down gag in the said groove; Said block is fixed on the other end of clamp body through screw; Said block is provided with lock-screw; Have bellmouth on the said clamp body, and between block and hold down gag; Said keeper is two, and is fixed on the clamp body through screw; Said keeper is between block and hold down gag.
Preferably, said hold down gag comprises adjustable plate, regulates bolt, screw rod and adjusting nut; Be provided with adjustable plate in the said groove; Said adjustable plate is provided with regulates bolt and screw rod; Said screw rod passes adjustable plate and clamp body fixes; Said screw rod is provided with adjusting nut.
Preferably, said keeper comprises circular arc piece and contiguous block; Said circular arc piece two ends are provided with contiguous block; Said contiguous block is fixed on the clamp body through screw.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Taper hole clamp for machining of the present invention is fixed on the clamp body upper end to block through screw earlier, is placed on workpiece in the V-type groove then to position; With the block is benchmark, is fixed on workpiece in the V-type groove through hold down gag and lock-screw, makes workpiece can not be moved man-hour adding; Then be put into anchor clamps on the drilling machine, bore cutter and workpiece is carried out taper hole processing, after the workpiece completion of processing through bellmouth; Unclamp the screw of lock-screw, hold down gag and locating piece spare on the block, can under the situation that does not change machining benchmark, change workpiece, not only easy to operate; Be particularly suitable for batch machining, and guaranteed the precision of product; The position of adjusting adjustable plate through adjusting bolt and the adjusting nut regulated in the hold down gag, thus make taper hole clamp for machining according to the invention can process the taper hole of different size workpiece, applied widely.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the structural representation of the part of required processing taper hole;
Accompanying drawing 2 is the structural representation of taper hole clamp for machining of the present invention;
Accompanying drawing 3 is the user mode figure of taper hole clamp for machining of the present invention;
Accompanying drawing 4 is the utilization structure figure at another visual angle of taper hole clamp for machining of the present invention;
Wherein: 1, clamp body; 2, screw; 3, block; 4, lock-screw; 5, V-type groove; 6, groove; 7, bellmouth; 8, adjustable plate; 9, regulate bolt; 10, screw rod; 11, adjusting nut; 12, circular arc piece; 13, contiguous block; 14, workpiece.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Be depicted as a kind of taper hole clamp for machining of the present invention like accompanying drawing 2, comprise clamp body 1, hold down gag, screw 2, block 3, lock-screw 4 and keeper; Said clamp body 1 is a rectangle; Have V-type groove 5 in the said clamp body 1; One end of said V-type groove 5 has one section groove 6; Be provided with hold down gag in the said groove 6; Said block 3 is fixed on the other end of clamp body 1 through screw 2; Said block 3 is provided with lock-screw 4; Have bellmouth 7 on the said clamp body 1, and between block 3 and hold down gag; Said keeper is two, and is fixed on the clamp body 1 through screw 2; Said keeper is between block 3 and hold down gag; Said hold down gag comprises adjustable plate 8, regulates bolt 9, screw rod 10 and adjusting nut 11; Be provided with adjustable plate 8 in the said groove 6; Said adjustable plate 8 is provided with regulates bolt 9 and screw rod 10; Said screw rod 10 passes adjustable plate 8 and fixes with clamp body 1; Said screw rod 10 is provided with adjusting nut 11; Said keeper comprises circular arc piece 12 and contiguous block 13; Said circular arc piece 12 two ends are provided with contiguous block 13; Said contiguous block 13 is fixed on the clamp body 1 through screw 2.
Like accompanying drawing 3, the of the present invention a kind of taper hole clamp for machining shown in 4 when beginning to process; Elder generation is fixed on clamp body 1 upper end to block 3 through screw 2, is placed on workpiece 14 in the V-type groove 5 then to position, and technological datum and design basis are overlapped; Satisfy workpiece cylinder and the requirement of taper hole center line perpendicularity; With block 3 is that the reference position is fixed on workpiece 14 in the V-type groove 5 through hold down gag and lock-screw 4, makes workpiece 14 by locked fully, prevents that workpiece 14 from moving when processing; Then be put into clamp body 1 on the drilling machine, bore cutter and carry out taper hole processing through 7 pairs of workpiece of bellmouth; After workpiece 14 completion of processing, unclamp the screw 2 on lock-screw 4 and hold down gag and the keeper on the block 3, can under the situation that does not change machining benchmark, change workpiece 14; Through regulating the adjusting bolt 9 and adjusting nut 11 in the hold down gag, adjust the position of adjustable plate 8, thereby make taper hole clamp for machining according to the invention can process the taper hole of different size workpiece, applied widely.
Taper hole clamp for machining of the present invention, easy to operate, be particularly suitable for batch machining, guaranteed the machining accuracy of taper hole.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (3)

1. a taper hole clamp for machining is characterized in that: comprise clamp body, hold down gag, screw, block, lock-screw and keeper; Said clamp body is a rectangle; Have the V-type groove in the said clamp body; One end of said V-type groove has one section groove; Be provided with hold down gag in the said groove; Said block is fixed on the other end of clamp body through screw; Said block is provided with lock-screw; Have bellmouth on the said clamp body, and between block and hold down gag;
Said keeper is two, and is fixed on the clamp body through screw; Said keeper is between block and hold down gag.
2. taper hole clamp for machining according to claim 1 is characterized in that: said hold down gag comprises adjustable plate, regulates bolt, screw rod and adjusting nut; Be provided with adjustable plate in the said groove; Said adjustable plate is provided with regulates bolt and screw rod; Said screw rod passes adjustable plate and clamp body fixes; Said screw rod is provided with adjusting nut.
3. taper hole clamp for machining according to claim 1 and 2 is characterized in that: said keeper comprises circular arc piece and contiguous block; Said circular arc piece two ends are provided with contiguous block; Said contiguous block is fixed on the clamp body through screw.
CN 201210255758 2012-07-24 2012-07-24 Taper hole machining fixture Pending CN102806474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210255758 CN102806474A (en) 2012-07-24 2012-07-24 Taper hole machining fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210255758 CN102806474A (en) 2012-07-24 2012-07-24 Taper hole machining fixture

Publications (1)

Publication Number Publication Date
CN102806474A true CN102806474A (en) 2012-12-05

Family

ID=47230436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201210255758 Pending CN102806474A (en) 2012-07-24 2012-07-24 Taper hole machining fixture

Country Status (1)

Country Link
CN (1) CN102806474A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111888A (en) * 2013-02-04 2013-05-22 哈尔滨建成集团有限公司 Elongated part milling groove clamp
CN107570763A (en) * 2017-11-10 2018-01-12 禹州市伟朔机械制造厂 A kind of position limit device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111888A (en) * 2013-02-04 2013-05-22 哈尔滨建成集团有限公司 Elongated part milling groove clamp
CN107570763A (en) * 2017-11-10 2018-01-12 禹州市伟朔机械制造厂 A kind of position limit device

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121205