CN102615536A - 90-degree conversion chuck of numerical control drill - Google Patents

90-degree conversion chuck of numerical control drill Download PDF

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Publication number
CN102615536A
CN102615536A CN2012100562781A CN201210056278A CN102615536A CN 102615536 A CN102615536 A CN 102615536A CN 2012100562781 A CN2012100562781 A CN 2012100562781A CN 201210056278 A CN201210056278 A CN 201210056278A CN 102615536 A CN102615536 A CN 102615536A
Authority
CN
China
Prior art keywords
bevel gear
housing
numerical control
handle bevel
degree
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
CN2012100562781A
Other languages
Chinese (zh)
Inventor
杭振宏
戴永奋
李伟
王景龙
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.)
MAANSHAN FANGYUAN SLEWING RING CO Ltd
Original Assignee
MAANSHAN FANGYUAN SLEWING RING 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 MAANSHAN FANGYUAN SLEWING RING CO Ltd filed Critical MAANSHAN FANGYUAN SLEWING RING CO Ltd
Priority to CN2012100562781A priority Critical patent/CN102615536A/en
Publication of CN102615536A publication Critical patent/CN102615536A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a 90-degree conversion chuck of a numerical control drill, which is mainly composed of a clamp ring, a connection board, a fixing ring, a spring clamp sleeve, a long-handle bevel gear, a short-handle bevel gear, a casing and bearings. The clamp ring is fixed on a spindle of a vertical processing center through a bolt, the upper end of the connection board is connected with the clamp ring, the lower end of the connection board is connected with the fixing ring, and the fixing ring is connected with the casing. The long-handle bevel gear is connected with the spindle of the vertical processing center, the short-handle bevel gear is in 90-degree mesh with the long-handle bevel gear, and the casing is respectively matched with the long-handle bevel gear and the short-handle bevel gear through the bearings. The 90-degree conversion chuck of the numerical control drill can achieve operation of processing small-diameter oil holes on the inner side of a slewing bearing on the vertical processing center, reduces cost and increases benefit.

Description

90 degree converting chucks are bored in a kind of numerical control
Technical field
The invention belongs to the tool holder device, relate in particular to a kind of numerical control and bore converting chuck.
Background technology
Small-sized pivoting support is in the process of the processing of inboard oilhole; Relate in particular to the processing of pivoting support its inboard oilhole of small-sized raceway diameter about 150mm; Drilling and tapping equipment commonly used is because the restriction of self dimensional space position can not be accomplished the processing of this operation.
Summary of the invention
The purpose of this invention is to provide a kind of numerical control and bore 90 degree converting chucks, adopting existing vertical machining centre is infrastructure device, improves forming on this basis.The feeding of equipment self vertical direction is accomplished in vertical machining centre decapacitation after the improvement, can also accomplish the feeding of horizontal direction simultaneously.Realized the operation of the inboard oilhole of processing minor diameter pivoting support on vertical machining centre, cost efficiency.
The objective of the invention is to realize like this: 90 degree converting chucks are bored in a kind of numerical control; Be characterized in: 90 degree converting chucks are bored in a kind of numerical control, and it mainly is made up of snap ring, connecting plate, retainer ring, long umbrella gear, short handle bevel gear, spring chuck, locking nut, housing and bearing, and snap ring is through on the spindle jacket that is bolted to vertical machining centre; The connecting plate upper end is connected with snap ring; The lower end is connected with retainer ring, and retainer ring is connected with housing, and such frame mode can guarantee that housing is in the process of vertical machining centre main axis rotation; Housing self does not rotate along with producing, thereby guarantees this housing direction; The long umbrella gear is connected with the vertical machining centre main shaft; And can rotate along with the rotation of vertical machining centre main shaft; Short handle bevel gear and long umbrella gear are 90 degree engagements; Make the direction of output of short handle bevel gear perpendicular to the direction of vertical machining centre main shaft, promptly outbound course is a horizontal direction.
90 degree converting chucks are bored in said numerical control, and its housing cooperates with long umbrella gear and short handle bevel gear respectively through bearing, guarantees the relativity that both move, and for guaranteeing the sealing of housing, are furnished with upper press cover and side pressure lid in the upper end and the side of housing respectively.
90 degree converting chucks are bored in said numerical control, in the process of boring, need mounting cutter in the horizontal direction, and cutter (fluted drill etc.) clamping puts at spring clip, in the process of processing, produce play for preventing cutter, give pretension with locking nut.
In the use, earlier numerical control is bored 90 degree converting chucks through on the spindle jacket that is bolted to vertical machining centre, and the outbound course of adjustment housing makes the direction of feed keeping parallelism of itself and vertical machining centre workbench.Size according to tool diameter is selected suitable spring chuck, and cutter (fluted drill etc.) clamping is put at spring clip, uses the locking nut pretension, and adjustment vertical machining centre major axes orientation makes cutter be in the position of processing so that work.
It is reasonable that 90 degree converting chuck compact conformations are bored in numerical control proposed by the invention, can process the inboard oilhole of the pivoting support of minor diameter, enlarged the range of work of vertical machining centre.
Combine accompanying drawing and embodiment that 90 degree converting chucks are bored in numerical control proposed by the invention is described further at present.
Description of drawings
Fig. 1 is the sketch map that the main optic zone partial cutaway of 90 degree converting chucks is bored in numerical control proposed by the invention.
Among Fig. 1:
1, snap ring 2, connecting plate 3, retainer ring 4, long umbrella gear 5, short handle bevel gear 6, side pressure lid 7, locking nut 8, drill bit 9, spring chuck 10, housing 11, bearing 12, upper press cover 13, vertical machining centre main shaft, 14, vertical machining centre spindle jacket.
The specific embodiment
As can be seen from Figure 1: numerical control 90 brill degree converting chucks of the present invention; It mainly is made up of snap ring 1, connecting plate 2, retainer ring 3, long umbrella gear 4, short handle bevel gear 5, side pressure lid 6, locking nut 7, spring chuck 9, housing 10, bearing 11 and upper press cover 12; Snap ring 1 is through on the spindle jacket 14 that is bolted to vertical machining centre, and connecting plate 2 upper ends are connected with snap ring 1, and the lower end is connected with retainer ring 3; Retainer ring 3 is connected with housing 10; Such frame mode can guarantee housing 10 in the process of vertical machining centre main shaft 13 rotations, and housing 10 self does not rotate along with producing, thereby guarantees this housing 10 directions; Its long umbrella gear 4 is connected with vertical machining centre main shaft 13, and can rotate along with the rotation of vertical machining centre main shaft 13.Short handle bevel gear 5 is 90 degree engagements with long umbrella gear 4, makes the direction of output of short handle bevel gear 5 perpendicular to the direction of vertical machining centre main shaft 13, and promptly outbound course is a horizontal direction.
90 degree converting chucks are bored in this numerical control; Its housing 10 cooperates with long umbrella gear 4 and short handle bevel gear 5 respectively through bearing; Guarantee the relativity that both move,, be furnished with upper end cover 12 and side end cap 6 in the upper end and the side of housing 10 respectively for guaranteeing the sealing of housing 10.
90 degree converting chucks are bored in this numerical control, in the process of boring, need mounting cutter in the horizontal direction, and cutter (fluted drill etc.) clamping produces play for preventing cutter in the process of processing on spring chuck 9, give pretension with locking nut 7.
In the use, earlier numerical control is bored 90 degree converting chucks through on the spindle jacket 14 that is bolted to vertical machining centre, and the outbound course of adjustment housing 10 makes the direction of feed keeping parallelism of itself and vertical machining centre workbench.With the output of cutter 8 (fluted drill etc.) clamping at housing 10, adjustment vertical machining centre main shaft 13 directions make cutter be in the position of processing so that work.

Claims (3)

1. 90 degree converting chucks are bored in a numerical control; It mainly is made up of snap ring, connecting plate, retainer ring, spring chuck, long umbrella gear, short handle bevel gear, housing and bearing; It is characterized in that: snap ring is through on the main shaft that is bolted to vertical machining centre; The connecting plate upper end is connected with snap ring, and the lower end is connected with retainer ring, and retainer ring is connected with housing; The long umbrella gear is connected with the vertical machining centre main shaft, and can rotate along with the rotation of vertical machining centre main shaft, and short handle bevel gear and long umbrella gear are 90 degree engagements; Housing cooperates with long umbrella gear and short handle bevel gear respectively through bearing.
2. 90 degree converting chucks are bored in numerical control according to claim 1, it is characterized in that: for guaranteeing the sealing of housing, be furnished with upper press cover and side pressure lid in the upper end and the side of housing respectively.
3. 90 degree converting chucks are bored in numerical control according to claim 1, it is characterized in that: in the process of processing, produce play for the pretension cutter prevents it, put at housing output spring clip locking nut is set.
CN2012100562781A 2012-03-06 2012-03-06 90-degree conversion chuck of numerical control drill Pending CN102615536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100562781A CN102615536A (en) 2012-03-06 2012-03-06 90-degree conversion chuck of numerical control drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100562781A CN102615536A (en) 2012-03-06 2012-03-06 90-degree conversion chuck of numerical control drill

Publications (1)

Publication Number Publication Date
CN102615536A true CN102615536A (en) 2012-08-01

Family

ID=46555925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100562781A Pending CN102615536A (en) 2012-03-06 2012-03-06 90-degree conversion chuck of numerical control drill

Country Status (1)

Country Link
CN (1) CN102615536A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109048615A (en) * 2018-08-13 2018-12-21 繁昌县通民机械制造有限公司 A kind of cutting machine convenient for fixing and replacing grinding wheel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1302712A (en) * 1998-10-22 2001-07-11 和田芳典 Threading machine
EP1129825A2 (en) * 2000-02-29 2001-09-05 Robert Bosch Corporation Right angle attachment for power hand tool
KR20030047202A (en) * 2001-12-08 2003-06-18 현대자동차주식회사 Auxiliary tool for NC equipment
CN2723096Y (en) * 2004-09-13 2005-09-07 徐永顺 Hand tapping tool for lathe
CN201385138Y (en) * 2009-04-21 2010-01-20 陈肇和 Angle rotating device
CN202462068U (en) * 2012-03-06 2012-10-03 马鞍山方圆回转支承股份有限公司 90-degree conversion chuck of numerical control drill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1302712A (en) * 1998-10-22 2001-07-11 和田芳典 Threading machine
EP1129825A2 (en) * 2000-02-29 2001-09-05 Robert Bosch Corporation Right angle attachment for power hand tool
KR20030047202A (en) * 2001-12-08 2003-06-18 현대자동차주식회사 Auxiliary tool for NC equipment
CN2723096Y (en) * 2004-09-13 2005-09-07 徐永顺 Hand tapping tool for lathe
CN201385138Y (en) * 2009-04-21 2010-01-20 陈肇和 Angle rotating device
CN202462068U (en) * 2012-03-06 2012-10-03 马鞍山方圆回转支承股份有限公司 90-degree conversion chuck of numerical control drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109048615A (en) * 2018-08-13 2018-12-21 繁昌县通民机械制造有限公司 A kind of cutting machine convenient for fixing and replacing grinding wheel

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Legal Events

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
CB02 Change of applicant information

Address after: 243000 Ma'anshan Province Economic and Technological Development Zone, West Mountain Road, Anhui

Applicant after: Maanshan Fangyuan Slewing Ring Co., Ltd.

Address before: 243000 Anhui city of Ma'anshan province Jinjiazhuang District Cihu Chemical Industry Road No. 1

Applicant before: Maanshan Fangyuan Slewing Ring Co., Ltd.

C53 Correction of patent for invention or patent application
RJ01 Rejection of invention patent application after publication

Application publication date: 20120801

C12 Rejection of a patent application after its publication