CN202137431U - Device for machining external arc of special-shaped drill pipes for exploration - Google Patents

Device for machining external arc of special-shaped drill pipes for exploration Download PDF

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Publication number
CN202137431U
CN202137431U CN201120176355U CN201120176355U CN202137431U CN 202137431 U CN202137431 U CN 202137431U CN 201120176355 U CN201120176355 U CN 201120176355U CN 201120176355 U CN201120176355 U CN 201120176355U CN 202137431 U CN202137431 U CN 202137431U
Authority
CN
China
Prior art keywords
drilling rod
special
external arc
support
grip slipper
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 - Lifetime
Application number
CN201120176355U
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Chinese (zh)
Inventor
张根明
殷正新
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.)
CHANGSHU SPECIAL SHAPED STEEL TUBE MILL Co Ltd
Original Assignee
CHANGSHU SPECIAL SHAPED STEEL TUBE MILL 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 CHANGSHU SPECIAL SHAPED STEEL TUBE MILL Co Ltd filed Critical CHANGSHU SPECIAL SHAPED STEEL TUBE MILL Co Ltd
Priority to CN201120176355U priority Critical patent/CN202137431U/en
Application granted granted Critical
Publication of CN202137431U publication Critical patent/CN202137431U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a device for machining external arc of special-shaped drill pipes for exploration, which comprises a first support, a second support and a third support, wherein the first support, the second support and the third support are all used for supporting. A workbench is mounted on the third support. A motor, a stepless transmission and a stepless speed-regulating oil pump are mounted on the workbench, wherein the motor is capable of driving a drill pipe to be subjected to stepless speed-regulating rotation, the stepless transmission is connected to an output end of the motor, and the stepless speed-regulating oil pump is capable of driving the drill pipe to feed axially. An indexing head and a first clamp are mounted between the motor and the oil pump, and the drill pipe can penetrate through the indexing head so that the rotating angle of the drill pipe can be measured. A milling head is mounted between the indexing head and the first clamp, and a milling cutter bit used for machining external arc of the special-shaped drill pipes is arranged on the milling head. The external arc machined on the drill pipes has functions of positioning. By the aid of the device, the milling cutter bit can be fed stably, runout of the drill pipes can be prevented, and the external arc machined by the device is smoother and higher in precision, while strength and hardness of the drill pipes can be guaranteed. In addition, the device can be applicable to machining of external arc of large-size drill pipes.

Description

A kind of device of processing exploration with the external arc on the special-shaped drilling rod
Technical field
the utility model relates to a kind of device, relates more specifically to a kind of device of exploration with the external arc on the special-shaped drilling rod that be used to process.
Background technology
drilling rod is to connect the rig landscape apparatus and be positioned at drilling well bottom brill mill equipment or bottom outlet device.Compare with common drilling rod; Special-shaped drilling rod more is widely used in geological prospecting and the association area; All be processed with many external arc on the surface of common special-shaped drilling rod, can play the effect of location, but the method for processing excircles arc is but not high than complicacy and precision comparatively speaking.
Summary of the invention
for overcoming the problems referred to above of the prior art, the utility model provides a kind of can process the device of exploration with the external arc on the special-shaped drilling rod more accurately, easily.
The technical scheme that the utility model adopts is: a kind of device of processing exploration with the external arc on the special-shaped drilling rod; Comprise passive first support, second support and the 3rd support; Be mounted with board on the 3rd support; The buncher of motor, connection and the motor output end that can drive drilling rod rotation is installed on the board and can drives the stepless time adjustment oil pump of drilling rod along self axial feed; The appearance drilling rod is installed between motor and the oil pump to be passed with the dividing head of measuring the drilling rod anglec of rotation and first anchor clamps that are used for the clamping drilling rod; The milling head of the external arc that is used for working special-shaped drilling rod is installed between the said dividing head and first anchor clamps, and this milling head is provided with milling bit.
further; Be movably set with annular first grip slipper of establishing profiled holes on first anchor clamps; And the shape of the profiled holes on this first grip slipper and the profile of drilling rod are complementary; Profiled holes allows drilling rod to pass and grasp drilling rod, and drilling rod keeps coaxial synchronous rotation with first grip slipper on first anchor clamps.
preferably, the output of dividing head is mounted with annular second grip slipper, to limit the position of special-shaped drilling rod further, prevents it and beats in the course of the work.
preferably, second grip slipper is provided with profiled holes, and the shape of the profiled holes on this second grip slipper and the profile of drilling rod be complementary, and profiled holes allows drilling rod to pass and grasp drilling rod, and drilling rod keeps coaxial synchronous rotation with second grip slipper.
compared with prior art; The utlity model has advantage: the processing exploration that the utility model provided is with the device of the external arc of special-shaped drilling rod; Guarantee that the steady and special-shaped drilling rod of milling bit feeding rotates with the mode of stepless time adjustment; And special-shaped drilling rod can prevent rod member beating in process with the mode of hydraulic pressure stepless time adjustment along himself axial feed, can make the external arc of the special-shaped drilling rod processed have more high accuracy; The processing of the external arc of large scale drilling rod can be fit to, and the intensity and the hardness of rod member can be guaranteed.
Description of drawings
Fig. 1 is the device sketch map of the processing exploration of the utility model with the external arc of special-shaped drilling rod.
Among figure: 1, first support; 2, second support; 3, the 3rd support; 4, board; 5, motor; 6, oil pump; 7, dividing head; 8, first anchor clamps, 81, first grip slipper; 9, milling head; 91, milling bit; 10, second grip slipper; 11, buncher.
The specific embodiment
Set forth the preferred embodiment of the utility model below in conjunction with accompanying drawing in detail ; Thereby, advantage of the utility model and characteristic more remove clear and definite defining so that being easier to it will be appreciated by those skilled in the art that the protection domain of the utility model made.
are as shown in Figure 1; A kind of device of processing exploration with the external arc of special-shaped drilling rod; Comprise on passive first support 1, second support 2 and the 3rd support 3, the three supports 3 being mounted with board 4, the motor 5 that can drive the drilling rod rotation is installed on the board (4), is connected in the buncher 11 of motor 5 outputs and can drives the oil pump 6 of drilling rod along self axial feed; The stepless time adjustment speed changer 11 that motor 5 is set is in order to guarantee the stepless time adjustment of special-shaped drilling rod rotation; And then guaranteeing the precision of special-shaped drilling rod external arc, oil pump 6 is for special-shaped drilling rod provides the hydraulic pressure stepless time adjustment along its axial feed, is equipped with between motor 5 and the oil pump 6 to hold drilling rod and pass with the dividing head 7 of measuring the drilling rod anglec of rotation and first anchor clamps 8 that are used for the clamping drilling rod; Like this; Just can on the outer wall of special-shaped drilling rod, process many external arc with even compartment of terrain, between the dividing head 7 and first anchor clamps 8 milling head 9 is installed, milling head 9 is installed on the milling machine; It is the machine tool accessories that is used to drive the milling cutter rotation; Milling head 9 is provided with the milling bit 91 of the external arc that is used for working special-shaped drilling rod, and in addition, the output of dividing head 7 is mounted with second grip slipper 10.
wherein; The shape and size of the profiled holes on this first grip slipper 81, second grip slipper 10 and the shape and size of drilling rod are complementary; Profiled holes allows drilling rod to pass and grasp drilling rod, first grip slipper 81 on drilling rod and first anchor clamps 8, the coaxial synchronous rotation of second grip slipper, 10 maintenances.In one embodiment, special-shaped drilling rod is that the longitudinal section is orthohexagonal drilling rod substantially, in the device of this drilling rod of processing; The profiled holes of first grip slipper 81 and second grip slipper 10 is for being the regular hexagon hole substantially, its size with close shape and allow special-shaped drilling rod to pass and clamp special-shaped drilling rod, in the process of processing excircles arc; One end of special-shaped drilling rod is located on first support 1, second support 2; The other end passes set profiled holes on motor 5, buncher 11, the first grip slippers 81 and second grip slipper 10, and special-shaped drilling rod is under the driving of oil pump 6; Along himself axial electrodeless feeding; Can on the outer wall of special-shaped drilling rod, cut many external arc with even interval like this, in addition, motor 5 provides the rotation of stepless time adjustment formula with buncher 11 for special-shaped drilling rod; Milling machine is that milling bit 9 provides feeding stably, makes the external arc machining accuracy of special-shaped drilling rod obtain further assurance.Thereby the processing exploration that the utility model provided uses the external arc device of special-shaped drilling rod to have high-precision external arc for processing many on the outer wall of special-shaped drilling rod easily.
above specific embodiment to the utility model is illustrated; But the protection content of the utility model is not only limited to above embodiment; In the affiliated technical field of the utility model; The common knowledge of GPRS just can be carried out diversified change in its technological main idea scope.

Claims (4)

1. process the device of exploring with the external arc on the special-shaped drilling rod for one kind; It is characterized in that: comprise passive first support (1), second support (2) and the 3rd support (3); Be mounted with board (4) on said the 3rd support (3); The motor (5) that can drive drilling rod rotation is installed on the said board (4), is connected in the buncher (11) of motor (5) output and can drives the stepless time adjustment oil pump (6) of drilling rod along self axial feed; The appearance drilling rod is installed between said motor (5) and the oil pump (6) to be passed with the dividing head (7) of measuring the drilling rod anglec of rotation and first anchor clamps (8) that are used for the clamping drilling rod; Between said dividing head (7) and first anchor clamps (8) milling head (9) is installed, milling head (9) is provided with the milling bit (91) of the external arc that is used for working special-shaped drilling rod.
2. processing exploration according to claim 1 is with the device of the external arc on the special-shaped drilling rod; Wherein, Be movably set with annular first grip slipper (81) of establishing profiled holes on said first anchor clamps (8); And the shape of the profiled holes on this first grip slipper (81) and the profile of drilling rod are complementary, and profiled holes allows drilling rod to pass and grasp drilling rod, the coaxial synchronous rotation of first grip slipper (81) maintenance on drilling rod and said first anchor clamps (8).
3. processing exploration according to claim 1 is with the device of the external arc on the special-shaped drilling rod, and the output of wherein said dividing head (7) is mounted with annular second grip slipper (10).
4. processing exploration according to claim 3 is with the device of the external arc on the special-shaped drilling rod; Wherein, Said second grip slipper (10) is provided with profiled holes; And the shape of the profiled holes on this second grip slipper (10) and the profile of drilling rod are complementary, and profiled holes allows drilling rod to pass and grasp drilling rod, and drilling rod keeps coaxial synchronous rotation with said second grip slipper (10).
CN201120176355U 2011-05-30 2011-05-30 Device for machining external arc of special-shaped drill pipes for exploration Expired - Lifetime CN202137431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120176355U CN202137431U (en) 2011-05-30 2011-05-30 Device for machining external arc of special-shaped drill pipes for exploration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120176355U CN202137431U (en) 2011-05-30 2011-05-30 Device for machining external arc of special-shaped drill pipes for exploration

Publications (1)

Publication Number Publication Date
CN202137431U true CN202137431U (en) 2012-02-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120176355U Expired - Lifetime CN202137431U (en) 2011-05-30 2011-05-30 Device for machining external arc of special-shaped drill pipes for exploration

Country Status (1)

Country Link
CN (1) CN202137431U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128623A (en) * 2014-07-23 2014-11-05 覃聪 Numerical control lathe
CN104985242A (en) * 2015-07-21 2015-10-21 武汉武船重型装备工程有限责任公司 Device and method for machining waterstop structure of arc-shaped door of ship lift and waterstop structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128623A (en) * 2014-07-23 2014-11-05 覃聪 Numerical control lathe
CN104985242A (en) * 2015-07-21 2015-10-21 武汉武船重型装备工程有限责任公司 Device and method for machining waterstop structure of arc-shaped door of ship lift and waterstop structure
CN104985242B (en) * 2015-07-21 2017-06-20 武汉武船重型装备工程有限责任公司 The water sealing structure processing unit (plant) of arc-shaped door, method and water sealing structure in ship lift

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CX01 Expiry of patent term

Granted publication date: 20120208

CX01 Expiry of patent term