CN202877589U - Multi-angle drilling machining device - Google Patents

Multi-angle drilling machining device Download PDF

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Publication number
CN202877589U
CN202877589U CN 201220424260 CN201220424260U CN202877589U CN 202877589 U CN202877589 U CN 202877589U CN 201220424260 CN201220424260 CN 201220424260 CN 201220424260 U CN201220424260 U CN 201220424260U CN 202877589 U CN202877589 U CN 202877589U
Authority
CN
China
Prior art keywords
axle
shaft
bearing
angle drilling
drilling 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.)
Expired - Fee Related
Application number
CN 201220424260
Other languages
Chinese (zh)
Inventor
刘丽丽
王立辉
杨树人
杨晶
王春生
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.)
Northeast Petroleum University
Original Assignee
Northeast Petroleum University
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 Northeast Petroleum University filed Critical Northeast Petroleum University
Priority to CN 201220424260 priority Critical patent/CN202877589U/en
Application granted granted Critical
Publication of CN202877589U publication Critical patent/CN202877589U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a multi-angle drilling machining device which comprises a base, a bearing seat, a bearing, a connecting shaft and a chuck. The connecting shaft is fixed on the base through the bearing seat. A cylindrical roller bearing is arranged between the connecting shaft and the bearing seat. The chuck is fixed at one end of the connecting shaft through bolts, and a hand wheel is arranged at the other end of the connecting shaft. A fixing sleeve is arranged outside the bearing seat and located above the connecting shaft. A fixing hole is formed in the fixing sleeve, and a plurality of positioning holes are formed in the connecting shaft. The plurality of positioning holes are all located in the same concentric circles. One end of a pulling pin penetrates through the fixing hole and precisely located in the same surface with the concentric circles. According to the multi-angle drilling machining device, combination of the bearing and the bearing seat is adopted to replace a dividing head. Therefore, the multi-angle drilling machining device is low in manufacturing cost, simple in structure, easy to operate, small in difficulty of field management, good in safety, and wide in adaptability.

Description

The multi-angle drilling machining device
Technical field
The utility model relates to the processing unit (plant) in " drilling processing " field that is applied in the oilfield machinery, what be specifically related to is the multi-angle drilling machining device.
Background technology
Formerly often come clamping location with the dividing head connecting chuck at oilfield machinery, mining machinery accuracy class drilling processing mode higher, multi-angle, by regulating dividing head, satisfy precision, the multi-angle requirement of drilling processing, but the precision of this device own is higher, and operating difficulties easily grinds rapid wear, cycle uses, namely cause the dividing head precision to reduce, serious wear, the final damage scrapped.And the dividing head cost is high, is difficult for clamping, wastes time and energy in index dial rocking bar location, and long-time the use causes positioning accuracy to reduce easily, in middle batch or large batch of drilling processing, caused the cost rising, the problems such as working (machining) efficiency reduction.
Summary of the invention
The purpose of this utility model provides the multi-angle drilling machining device, this multi-angle drilling machining device solve existing multi-angle drilling machining device cost high, easily grind the problem of rapid wear.
The technical scheme that its technical problem that solves the utility model adopts is: this multi-angle drilling machining device comprises base, bearing block, bearing, connecting axle, chuck, connecting axle is fixed on the base by bearing block, between connecting axle and the bearing block cylinder roller bearing is arranged, one end of connecting axle is bolted chuck, the other end of connecting axle is equipped with handwheel, bearing block is outer with fixed cover, fixed cover is positioned at the top of connecting axle, fixing hole is arranged on the fixed cover, a plurality of locating holes are arranged on the connecting axle, each locating hole all is on the concentric circles, draws an end of pin to pass behind the fixing hole just with above-mentioned concentric circles on same.
The utlity model has following beneficial effect:
1, the utility model adopts the combination of bearing and bearing block to replace dividing head, and low cost of manufacture, simple in structure, easy operating, the field management difficulty is little, security good, wide adaptability.
2, the locating hole on the utility model connecting axle can be pressed the parts technological requirement, and the locating hole that reaches angular distribution on a plurality of same datum levels is set, and guarantees multi-angle drilling machining accuracy, improves the drilling working (machining) efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 base, 2 bearing blocks, 3 bearings, 4 connecting axles, 5 chucks, 6 handwheels 7 draw pin 8 fixed covers.
The specific embodiment
As shown in Figure 1, this multi-angle drilling machining device comprises base 1, bearing block 2, bearing 3, connecting axle 4, chuck 5, and wherein chuck 5 is little chuck, and connecting axle 4 is for connecting minor axis.Connecting axle 4 is fixed on the base 1 by bearing block 2, between connecting axle 4 and the bearing block 2 cylinder roller bearing 3 is arranged, one end of connecting axle 4 is bolted chuck 5, the other end of connecting axle 4 is equipped with handwheel 6, chuck 5 is used for the clamping parts, handwheel 6 is used for being rotationally connected axle 4, makes different locating holes corresponding with the installing hole on the fixed cover 8; Bearing block 2 is outer with fixed cover 8, fixed cover 8 is positioned at the top of connecting axle 4, on the fixed cover 8 fixing hole is arranged, and a plurality of locating holes are arranged on the connecting axle 4, each locating hole all is on the concentric circles, draw an end of pin 7 to pass behind the fixing hole just with above-mentioned concentric circles on same, like this, draw pin 7 to pass fixing hole after, by tightening together from different locating hole, realize parts multi-angle drilling processing, convenient and easy, get twice the result with half the effort.
The utility model drilling adds man-hour, and parts are clamped on the chuck 5, and the parts below is supported by the V-type parallels, circumferentially regulate by bearing 3, draw the mode of pin 7 multi-angles location, reach the purpose of parts multi-angle drilling processing, when reducing cost, guarantee precision, improved the drilling working (machining) efficiency.
The utility model is from being based on oilfield machinery, Developing Oilfield machinery sets out, the drilling machining device of one cover multi-angle of development and design, adjustable, good clamping, good operation, the utility model has been included the processing that oil pumper accessory, well head production tree, down-hole pipe and all trades and professions need the drilling converted products, regulate parts drilling angle and location by drawing pin, solve a multi-angle drilling processing difficult problem, guaranteed precision, reached the expection purpose.

Claims (1)

1. multi-angle drilling machining device, it is characterized in that: this multi-angle drilling machining device comprises base (1), bearing block (2), bearing (3), connecting axle (4), chuck (5), connecting axle (4) is fixed on the base (1) by bearing block (2), between connecting axle (4) and the bearing block (2) cylinder roller bearing (3) is arranged, one end of connecting axle (4) is bolted chuck (5), the other end of connecting axle (4) is equipped with handwheel (6), bearing block (2) is outer with fixed cover (8), fixed cover (8) is positioned at the top of connecting axle (4), fixed cover has fixing hole on (8), connecting axle has a plurality of locating holes on (4), each locating hole all is on the concentric circles, draws an end of pin (7) to pass behind the fixing hole just with above-mentioned concentric circles on same.
CN 201220424260 2012-08-25 2012-08-25 Multi-angle drilling machining device Expired - Fee Related CN202877589U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220424260 CN202877589U (en) 2012-08-25 2012-08-25 Multi-angle drilling machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220424260 CN202877589U (en) 2012-08-25 2012-08-25 Multi-angle drilling machining device

Publications (1)

Publication Number Publication Date
CN202877589U true CN202877589U (en) 2013-04-17

Family

ID=48069055

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220424260 Expired - Fee Related CN202877589U (en) 2012-08-25 2012-08-25 Multi-angle drilling machining device

Country Status (1)

Country Link
CN (1) CN202877589U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105263671A (en) * 2013-07-09 2016-01-20 日本省力机械株式会社 Machining device
CN105773205A (en) * 2016-04-28 2016-07-20 厦门理工学院 Workpiece jig with adjustable clamping angle
CN109530822A (en) * 2018-11-09 2019-03-29 中国航空工业集团公司西安飞行自动控制研究所 A kind of Universal tap device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105263671A (en) * 2013-07-09 2016-01-20 日本省力机械株式会社 Machining device
CN105263671B (en) * 2013-07-09 2017-05-03 日本省力机械株式会社 Machining device
US10005140B2 (en) 2013-07-09 2018-06-26 Nihon Shoryoku Kikai Co., Ltd. Machining apparatus
CN105773205A (en) * 2016-04-28 2016-07-20 厦门理工学院 Workpiece jig with adjustable clamping angle
CN109530822A (en) * 2018-11-09 2019-03-29 中国航空工业集团公司西安飞行自动控制研究所 A kind of Universal tap device
CN109530822B (en) * 2018-11-09 2020-11-13 中国航空工业集团公司西安飞行自动控制研究所 Universal tapping device

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Legal Events

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

Granted publication date: 20130417

Termination date: 20140825

EXPY Termination of patent right or utility model