CN201128071Y - Clamping structure for processing slant hole - Google Patents

Clamping structure for processing slant hole Download PDF

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Publication number
CN201128071Y
CN201128071Y CNU2007200827363U CN200720082736U CN201128071Y CN 201128071 Y CN201128071 Y CN 201128071Y CN U2007200827363 U CNU2007200827363 U CN U2007200827363U CN 200720082736 U CN200720082736 U CN 200720082736U CN 201128071 Y CN201128071 Y CN 201128071Y
Authority
CN
China
Prior art keywords
base
right support
workpiece
support saddle
bracket
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.)
Expired - Fee Related
Application number
CNU2007200827363U
Other languages
Chinese (zh)
Inventor
黄新
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.)
CRRC Chengdu Co Ltd
Original Assignee
CSR Chengdu 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 CSR Chengdu Co Ltd filed Critical CSR Chengdu Co Ltd
Priority to CNU2007200827363U priority Critical patent/CN201128071Y/en
Application granted granted Critical
Publication of CN201128071Y publication Critical patent/CN201128071Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a clamp structure used for slant bore manufacture, and the adopted technical proposal is that: the clamp structure used for slant bore manufacture comprises a base, a locating seat, a left support saddle, a right support saddle, a pull threaded rod, a left bracket, a right bracket and a bush plate, wherein, the base is connected with a machine tool worktable; the locating seat is positioned on the base and utilizes a workpiece processed bore to carry out the location for a workpiece; the left support saddle and the right support saddle are respectively positioned at two ends of the base and are used for supporting the left bracket and the right bracket above the left support saddle and the right support saddle; the pull threaded rod is connected the left bracket and the right bracket to be used for tightening the worikpiece; the bush plate is movably connected on the right support saddle; a certain included angle exists between the two surfaces of the base, and the included angle is identical to the included angle of a bore waited to be processed. The clamp structure used for slant bore manufacture has the beneficial effects that: a vertical drill is utilized for manufacturing slant bores on the workpiece, the location and the transverse alignment are easy; the workpiece overturns easily after a bearing is arranged between the bracket and the support saddle, simultaneously, the working efficiency is improved.

Description

A kind of clamp structure that is used for inclined hole processing
Technical field
The utility model relates to a kind of clamp structure that is used for inclined hole processing, is specially adapted to utilize the clamp structure of upright drill processing inclined hole.
Background technology
With horizontal boring machine processing work inclined hole, operator's centering difficulty, machining accuracy is low, and working (machining) efficiency is low.Usually, when running into the mentioned situation of above-mentioned example, can adopt following method: make V-type bearing and technology mandrel, workpiece is placed on the bearing, carry out centering, on horizontal boring machine, process to having rule on the workpiece.Said method is the most frequently used process that is used for the processing of inclined hole on the workpiece, can adopt hole shape position tolerance and the workpiece that need not to overturn.And position degree requirement is arranged when inclined hole, and work has the inclined hole of a plurality of angles and when needing upset, and is then time-consuming and be difficult to reach the designing requirement of workpiece.
The utility model content
In order to improve the product processing quality of workpiece, particularly improve inclined hole crudy and working (machining) efficiency, the utility model provides a kind of clamp structure that is used for inclined hole processing, specifically, is the clamp structure that utilizes upright drill processing inclined hole.
The technical solution adopted in the utility model is: a kind of clamp structure that is used for inclined hole processing, comprise base, positioning seat, left support abutment, right support abutment, draw screw rod, left socle, right support and bushing plate, described base is connected with platen, described positioning seat be positioned on the base and utilize workpiece machining hole workpiece is positioned, described left support abutment and right support abutment lay respectively at the base two ends and in order to support its top left socle and right support, described screw rod connection left socle and the right support of drawing is in order to fastening workpiece, described bushing plate is movably connected on the right support abutment, the two sides of base has certain angle, and described angle is identical with the angle in hole to be processed.
For the ease of processing a plurality of inclined holes of same angle, be convenient to turning of work piece, left and right support is connected with left and right bearing by bearing so that left and right support can left and right relatively bearing rotation.
The beneficial effects of the utility model are: utilize upright drill to process inclined hole on workpiece, the location centering is easy; And after between support and the bearing bearing being set, the workpiece upset has improved working (machining) efficiency easily simultaneously.
Description of drawings
Fig. 1 is the user mode reference diagram of main apparent direction of the present utility model.
Fig. 2 is the user mode reference diagram of left apparent direction of the present utility model.
Description of reference numerals: base 1, positioning seat 2, left support abutment 3, draw screw rod 4, left socle 5, bushing plate 6, right support 7, right support abutment 8, bearing 9, workpiece 10, angle 13, the angle 14 of base, the latch 15 of machining hole 11, inclined hole 12, inclined hole.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
As depicted in figs. 1 and 2, for processing inclined hole 12 on large disc type workpiece 10 as shown in the figure, need to use a kind of clamp structure that is used for inclined hole processing, comprise base 1, positioning seat 2, left support abutment 3, right support abutment 8, draw screw rod 4, left socle 5, right support 7 and bushing plate 6, described base 1 is connected with platen, described positioning seat 2 be positioned on the base 1 and utilize workpiece 10 11 pairs of workpiece 10 of machining hole position, described left support abutment 3 and right support abutment 8 lay respectively at the base two ends and in order to support its top left socle 5 and right support 7, described screw rod 4 connection left socles 5 and the right support 7 of drawing is in order to fastening workpiece 10, described bushing plate 6 is movably connected on the right support abutment 8, the angle 14 of the base on the two sides of base 1, corner dimension is 3 degree, the angle 14 of described base is identical with the angle 13 of inclined hole to be processed, and the big I of base angle is according to the gradient setting in hole to be processed.
For the ease of processing a plurality of inclined holes 12 of same angle, be convenient to turning of work piece 10, left and right support 5,7 is connected with left and right bearing 3,8 by bearing 9 so that left and right support can left and right relatively bearing rotation.During work, the pin on the positioning seat 2 is inserted 15 and is gone into workpiece 10 in the machining hole 11, can hole after bushing plate 6 is rotated in place, and after having bored, extracts pin and inserts 15, and after workpiece 10 rotated to another angle, the repetition above-mentioned steps can be finished all inclined holes 12 and operate.
Those of ordinary skill in the art will appreciate that embodiment described here is in order to help reader understanding's principle of the present invention, should to be understood that protection domain of the present utility model is not limited to such special statement and embodiment.

Claims (2)

1. one kind is used for the clamp structure that inclined hole is processed, comprise base, positioning seat, left support abutment, right support abutment, draw screw rod, left socle, right support and bushing plate, described base is connected with platen, described positioning seat be positioned on the base and utilize workpiece machining hole workpiece is positioned, described left support abutment and right support abutment lay respectively at the base two ends and in order to support its top left socle and right support, described screw rod connection left socle and the right support of drawing is in order to fastening workpiece, described bushing plate is movably connected on the right support abutment, it is characterized in that, the two sides of base has certain angle, and described angle is identical with the angle in hole to be processed.
2. the clamp structure that is used for inclined hole processing according to claim 1 is characterized in that, described left and right support is connected with left and right bearing by bearing so that left and right support can left and right relatively bearing rotation.
CNU2007200827363U 2007-12-27 2007-12-27 Clamping structure for processing slant hole Expired - Fee Related CN201128071Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200827363U CN201128071Y (en) 2007-12-27 2007-12-27 Clamping structure for processing slant hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200827363U CN201128071Y (en) 2007-12-27 2007-12-27 Clamping structure for processing slant hole

Publications (1)

Publication Number Publication Date
CN201128071Y true CN201128071Y (en) 2008-10-08

Family

ID=40015896

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200827363U Expired - Fee Related CN201128071Y (en) 2007-12-27 2007-12-27 Clamping structure for processing slant hole

Country Status (1)

Country Link
CN (1) CN201128071Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972861A (en) * 2010-09-29 2011-02-16 大连大显精密轴有限公司 Method for processing inclined hole on cylindrical surface of numerical control machine tool
CN102189418A (en) * 2010-03-12 2011-09-21 苏州宝联重工股份有限公司 Fixture of VOD (vacuum oxygen decarburization) oxygen lance nozzle
CN104175138A (en) * 2014-08-06 2014-12-03 江苏万盛铸造有限公司 Tooling for processing inclined mounting holes of thrust block
CN106041226A (en) * 2016-07-15 2016-10-26 湖北威能达传动有限责任公司 End tooth processing fixture and processing method thereof
CN109128244A (en) * 2018-09-28 2019-01-04 杨湧杰 A kind of water meter inner cavity inclined hole punch device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102189418A (en) * 2010-03-12 2011-09-21 苏州宝联重工股份有限公司 Fixture of VOD (vacuum oxygen decarburization) oxygen lance nozzle
CN102189418B (en) * 2010-03-12 2013-11-06 苏州宝联重工股份有限公司 Fixture of VOD (vacuum oxygen decarburization) oxygen lance nozzle
CN101972861A (en) * 2010-09-29 2011-02-16 大连大显精密轴有限公司 Method for processing inclined hole on cylindrical surface of numerical control machine tool
CN101972861B (en) * 2010-09-29 2012-04-04 大连大显精密轴有限公司 Method for processing inclined hole on cylindrical surface of numerical control machine tool
CN104175138A (en) * 2014-08-06 2014-12-03 江苏万盛铸造有限公司 Tooling for processing inclined mounting holes of thrust block
CN104175138B (en) * 2014-08-06 2016-08-24 江苏万盛铸造有限公司 The frock of the processing oblique installing hole of thrust block
CN106041226A (en) * 2016-07-15 2016-10-26 湖北威能达传动有限责任公司 End tooth processing fixture and processing method thereof
CN109128244A (en) * 2018-09-28 2019-01-04 杨湧杰 A kind of water meter inner cavity inclined hole punch device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081008

Termination date: 20151227

EXPY Termination of patent right or utility model