CN103008716A - Semi-automatic butt drilling machine for steel tube drilling - Google Patents
Semi-automatic butt drilling machine for steel tube drilling Download PDFInfo
- Publication number
- CN103008716A CN103008716A CN2012105232434A CN201210523243A CN103008716A CN 103008716 A CN103008716 A CN 103008716A CN 2012105232434 A CN2012105232434 A CN 2012105232434A CN 201210523243 A CN201210523243 A CN 201210523243A CN 103008716 A CN103008716 A CN 103008716A
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- drilling
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- motor
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- 238000005553 drilling Methods 0.000 title claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a semi-automatic butt drilling machine for steel tube drilling. The semi-automatic butt drilling machine comprises a base and a workbench arranged on the base, wherein the workbench is provided with a drilling device, a hydraulic device and an electric control device; the electric control device is connected with the drilling device through the hydraulic device; the drilling device comprises a motor and a clamping device; the motor is provided with a drill chuck for fixing a drill bit; the motor is arranged on guide rails, and moves along the guide rails; the guide rails comprise a transverse guide rail and a longitudinal guide rail; the clamping device is fixed through a main spindle box; the drilling device comprises two motors which are arranged symmetrically on both sides of the clamping device; the clamping device comprises a clamping base, a pipe chuck and a clamping handle, and is fixed on the main spindle box through the clamping base; the pipe chuck is used for fixing a steel tube; and the clamping handle is used for controlling the opening and closing of the pipe chuck. In the semi-automatic butt drilling machine, the motors provided with drill bit devices are arranged on both sides of the clamping device, so that simultaneous drilling on double faces of a steel tube is realized.
Description
Technical field
The present invention relates to a kind of drilling machine, relate in particular to a kind of semi-automatic correct drilling machine for the accurate boring of steel pipe.
Background technology
Drilling machine is a kind of lathe that adopts drill bit machining hole on workpiece, and bit is main motion usually, and drill bit moves axially and is feed motion.Be characterized in that workpiece maintains static in process, with center cutter alignment hole center, allow cutter rotate.Piston rod is the attaching parts of supporting piston acting, is applied in oil cylinder, the cylinder moving execution unit, is frequent, a high moving component of specification requirement of motion.The quality of piston rod crudy is the life and reliability of the whole product of impact directly.Just because of this, in the processing of piston rod, its axiality, wearability there is strict requirement.In order to reach above-mentioned requirements, steel pipe is being processed as in the process of piston rod, require drilling machine must be positioned on the axis in the hole that is positioned on the same cross section that steel pipe gets out, this has just proposed very high requirement to the accuracy of drilling machine boring.Yet common drilling machine is often taked the technology of substep punching at present, and namely first in the end punching of steel pipe, then in other end punching, this technique is trivial operations not only, has increased workman's the amount of labour; And often can not realize the axiality in two holes, the defect ware rate is higher, has improved production cost, has caused unnecessary waste.
Summary of the invention
The present invention is directed to existing the problems referred to above that steel pipe are processed as institute's employing drilling machine existence in the piston rod process, a kind of semi-automatic correct drilling machine is provided, this drilling machine has been realized two-sided simultaneously punching on steel pipe, has guaranteed the axiality in two holes, has improved the qualification rate of product.
Technical scheme of the present invention: a kind of semi-automatic correct drilling machine for steel tube drilling, comprise support and the workbench of being located on the support, described workbench is provided with drilling equipment, also be provided with hydraulic means and electric control gear on the described support, described electric control gear links to each other with drilling equipment by hydraulic means; Described drilling equipment comprises motor and clamping device, and described motor is provided with the drill chuck for fixed drill bit; Described motor is installed on the guide rail and along guide rail movement, described guide rail comprises cross slide way and longitudinal rail, and described clamping device is by the main spindle box fixed position; Described drilling equipment comprises two motors, and described two motor symmetries are installed in the arranged on left and right sides of clamping device; Described clamping device comprises clamping base, pipe clamp head and clamping lever, is fixed on the main spindle box by clamping base, and described pipe clamp head is used for fixedly steel pipe, and described clamping lever is used for the folding of control valve chuck.
Preferably, also be provided with feed cylinder, limited block and setscrew nut on the described cross slide way, described feed cylinder, limited block and setscrew nut are successively set on motor away from a side of clamping device, and link to each other with motor by piston rod.
Preferably, described clamping device also comprises positioner; Described positioner comprises backstay and with the adjusting nut of scale, described adjusting nut is by regulating the degree of depth of position limitation steel pipe in clamping device of backstay.
Preferably, described electric control gear comprises electric cabinet and the control button of being located on the electric cabinet panel, and described electric cabinet is by the motion of hydraulic means control feed cylinder.
Operation principle of the present invention: 1. steel pipe is placed in the pipe clamp head of clamping device, by clamping lever steel pipe is fixed in the pipe clamp head; 2. according to the position of preparation boring on the steel pipe, at first adopt the position of manual mode regulating electric machine on longitudinal rail, then by the drill chuck on the accurate positioning motor of positioner and the relative position of steel pipe; 3. limited block is set, starts Hydraulic Station by electric control gear, feed cylinder drives two motors simultaneously to the steel pipe move toward one another according to instruction, simultaneously by two fixing electric drill rotations of drill chuck; 4. when drill bit with after steel pipe contacts, begin boring, until setscrew nut moves to the limited block place, boring finishes, next boring instruction is waited in motor reposition under feed cylinder drives.
Beneficial effect of the present invention is: (1) the present invention is provided with the motor that all is provided with in the both sides of clamping device with drill bit device, has realized punching two-sided to steel pipe the time; (2) the present invention adopts the Primary Location of longitudinal rail and the accurate location of positioner to combine, and has guaranteed the degree of accuracy of position between drill bit on the motor and the steel pipe; (3) adopt limited block and setscrew nut to combine, control two drill bits in the degree of depth of the two-sided drill bit of steel pipe.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is left views of the present invention.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
A kind of semi-automatic correct drilling machine for steel tube drilling, comprise support and the workbench of being located on the support, described workbench is provided with drilling equipment, also is provided with hydraulic means 10 and electric control gear on the described support, and described electric control gear links to each other with drilling equipment by hydraulic means.Described drilling equipment comprises two motors 3 and clamping device 12, and described two motor 3 symmetries are installed in the arranged on left and right sides of clamping device 12, and described clamping device is by main spindle box 13 fixed positions.Described motor 3 is installed on the guide rail and along guide rail movement, described guide rail comprises cross slide way 2 and longitudinal rail 14, described clamping device comprises clamping base, pipe clamp head 4 and clamping lever 1, be fixed on the main spindle box 13 by clamping base, described pipe clamp head 4 is used for fixedly steel pipe, and described clamping lever 1 is used for the folding of control valve chuck 4; Described clamping device also comprises positioner 11, and described positioner comprises backstay and with the adjusting nut of scale, described adjusting nut is by regulating the degree of depth of position limitation steel pipe in clamping device of backstay.Also be provided with feed cylinder 6, limited block 7 and setscrew nut 9 on the described cross slide way 2, described feed cylinder 6, limited block 7 and setscrew nut 9 are successively set on motor 3 away from a side of clamping device 12, and link to each other with motor 3 by piston rod 9.Described electric control gear comprises electric cabinet 16 and the control button 15 of being located on electric cabinet 16 panels, and described electric cabinet 16 is by the motion of hydraulic means 10 control feed cylinders 6.
Claims (4)
1. semi-automatic correct drilling machine that is used for steel tube drilling, comprise support and the workbench of being located on the support, described workbench is provided with drilling equipment, also is provided with hydraulic means (10) and electric control gear on the described support, and described electric control gear links to each other with drilling equipment by hydraulic means; Described drilling equipment comprises motor (3) and clamping device (12), and described motor (3) is provided with the drill chuck (5) for fixed drill bit; Described motor (3) is installed on the guide rail and along guide rail movement, described guide rail comprises cross slide way (2) and longitudinal rail (14), described clamping device is by main spindle box (13) fixed position, it is characterized in that: described drilling equipment comprises two motors (3), and described two motors (3) symmetry is installed in the arranged on left and right sides of clamping device (12); Described clamping device comprises clamping base, pipe clamp head (4) and clamping lever (1), is fixed on the main spindle box (13) by clamping base, and described pipe clamp head (4) is used for fixedly steel pipe, and described clamping lever (1) is used for the folding of control valve chuck (4).
2. a kind of semi-automatic correct drilling machine for steel tube drilling according to claim 1, it is characterized in that: also be provided with feed cylinder (6), limited block (7) and setscrew nut (9) on the described cross slide way (2), described feed cylinder (6), limited block (7) and setscrew nut (9) are successively set on motor (3) away from a side of clamping device (12), and link to each other with motor (3) by piston rod (9).
3. a kind of semi-automatic correct drilling machine for steel tube drilling according to claim 1, it is characterized in that: described clamping device also comprises positioner (11), described positioner comprises backstay and with the adjusting nut of scale, described adjusting nut is by regulating the degree of depth of position limitation steel pipe in clamping device of backstay.
4. a kind of semi-automatic correct drilling machine for steel tube drilling according to claim 1, it is characterized in that: described electric control gear comprises electric cabinet (16) and is located at control button (15) on electric cabinet (16) panel that described electric cabinet (16) is by the motion of hydraulic means (10) control feed cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523243.4A CN103008716B (en) | 2012-12-09 | 2012-12-09 | A kind of Semi-automatic butt drilling machine for steel tube drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523243.4A CN103008716B (en) | 2012-12-09 | 2012-12-09 | A kind of Semi-automatic butt drilling machine for steel tube drilling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103008716A true CN103008716A (en) | 2013-04-03 |
| CN103008716B CN103008716B (en) | 2017-03-15 |
Family
ID=47958126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210523243.4A Expired - Fee Related CN103008716B (en) | 2012-12-09 | 2012-12-09 | A kind of Semi-automatic butt drilling machine for steel tube drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103008716B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447574A (en) * | 2013-08-21 | 2013-12-18 | 青岛张氏机械有限公司 | Semiautomatic butting drilling machine for drilling holes in steel pipe |
| CN104841974A (en) * | 2015-05-26 | 2015-08-19 | 佛山市南海扬泰金属制品有限公司 | Efficient drilling machine for tubing workpieces |
| CN107159925A (en) * | 2017-06-20 | 2017-09-15 | 柴德维 | A kind of punching tooling for bearing pin center |
| CN111843534A (en) * | 2020-07-30 | 2020-10-30 | 东科克诺尔商用车制动技术有限公司 | Self-centering mechanism for reaming screw rod hole of steering gear screw shaft |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1553277A1 (en) * | 1987-05-27 | 1990-03-30 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Machine for working locking holes |
| US6254318B1 (en) * | 1998-12-16 | 2001-07-03 | Michael F. Sica | Apparatus for making numerous holes in a tube |
| CN2928327Y (en) * | 2006-06-19 | 2007-08-01 | 张跃成 | Main limb pair drilling machine |
| CN201070684Y (en) * | 2007-08-04 | 2008-06-11 | 张孟海 | Lock body punch |
| CN201960153U (en) * | 2010-12-10 | 2011-09-07 | 温州杰拓数控设备有限公司 | Special numerical control machine for drilling mortise lock cylinder shell |
| CN102689033A (en) * | 2012-06-05 | 2012-09-26 | 深圳市神拓机电设备有限公司 | Device for simultaneously machining two ends of steel pipe |
| CN203448707U (en) * | 2013-08-21 | 2014-02-26 | 青岛张氏机械有限公司 | Semiautomatic bit alignment drilling machine for drilling of steel pipe |
-
2012
- 2012-12-09 CN CN201210523243.4A patent/CN103008716B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1553277A1 (en) * | 1987-05-27 | 1990-03-30 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Machine for working locking holes |
| US6254318B1 (en) * | 1998-12-16 | 2001-07-03 | Michael F. Sica | Apparatus for making numerous holes in a tube |
| CN2928327Y (en) * | 2006-06-19 | 2007-08-01 | 张跃成 | Main limb pair drilling machine |
| CN201070684Y (en) * | 2007-08-04 | 2008-06-11 | 张孟海 | Lock body punch |
| CN201960153U (en) * | 2010-12-10 | 2011-09-07 | 温州杰拓数控设备有限公司 | Special numerical control machine for drilling mortise lock cylinder shell |
| CN102689033A (en) * | 2012-06-05 | 2012-09-26 | 深圳市神拓机电设备有限公司 | Device for simultaneously machining two ends of steel pipe |
| CN203448707U (en) * | 2013-08-21 | 2014-02-26 | 青岛张氏机械有限公司 | Semiautomatic bit alignment drilling machine for drilling of steel pipe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447574A (en) * | 2013-08-21 | 2013-12-18 | 青岛张氏机械有限公司 | Semiautomatic butting drilling machine for drilling holes in steel pipe |
| CN104841974A (en) * | 2015-05-26 | 2015-08-19 | 佛山市南海扬泰金属制品有限公司 | Efficient drilling machine for tubing workpieces |
| CN104841974B (en) * | 2015-05-26 | 2018-01-05 | 佛山市镇泰成机械科技有限公司 | A kind of efficient drilling machine of tubing workpiece |
| CN107159925A (en) * | 2017-06-20 | 2017-09-15 | 柴德维 | A kind of punching tooling for bearing pin center |
| CN111843534A (en) * | 2020-07-30 | 2020-10-30 | 东科克诺尔商用车制动技术有限公司 | Self-centering mechanism for reaming screw rod hole of steering gear screw shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103008716B (en) | 2017-03-15 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20170315 |