CN102744438A - Pneumatic drilling equipment - Google Patents

Pneumatic drilling equipment Download PDF

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Publication number
CN102744438A
CN102744438A CN2012102051600A CN201210205160A CN102744438A CN 102744438 A CN102744438 A CN 102744438A CN 2012102051600 A CN2012102051600 A CN 2012102051600A CN 201210205160 A CN201210205160 A CN 201210205160A CN 102744438 A CN102744438 A CN 102744438A
Authority
CN
China
Prior art keywords
cylinder
drill
barrel
pneumatic
groove
Prior art date
Application number
CN2012102051600A
Other languages
Chinese (zh)
Other versions
CN102744438B (en
Inventor
苏伟
Original Assignee
苏州凯尔博精密机械有限公司
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 苏州凯尔博精密机械有限公司 filed Critical 苏州凯尔博精密机械有限公司
Priority to CN 201210205160 priority Critical patent/CN102744438B/en
Publication of CN102744438A publication Critical patent/CN102744438A/en
Application granted granted Critical
Publication of CN102744438B publication Critical patent/CN102744438B/en

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Abstract

The invention discloses pneumatic drilling equipment comprising a machine table, wherein a positioning mechanism, a workpiece clamping mechanism and a drilling mechanism are arranged on the machine table; the drilling mechanism comprises a fixed support and a drill body; the drill body comprises an outer barrel, a linear pneumatic drill, and a cylinder; an oilless bush is arranged on the inner wall of the outer barrel, and an inner barrel capable of axially moving is arranged in the oilless bush; an end cover is arranged at the upper end of the inner barrel; the linear pneumatic drill is fixedly arranged in the inner barrel; a fixed cover is arranged at the piston outlet end of the cylinder body of the cylinder; the piston end of the cylinder is connected to the end cover, and the cylinder body of the cylinder is connected to one end of the outer barrel via the fixed cover; and the drill body is arranged above the positioning mechanism. According to the invention, a to-be-drilled piece is placed on the positioning mechanism, and after the to-be-drilled piece is automatically clamped by using the workpiece clamping mechanism, the cylinder pushes the inner barrel to drive the pneumatic drill to press downwards and drill along the oilless bush. The pneumatic drilling equipment is simple in operation, low in production cost, reliable in performance, practical, safe, and capable of reducing the labour intensity.

Description

A kind of pneumatic rig
Technical field
The present invention relates to a kind of rig, relate in particular to a kind of pneumatic rig.
Background technology
At present,, be employed in the punching of blast pipe periproct the water in the blast pipe is in time discharged, prolong the service life of blast pipe for preventing the automobile exhaust pipe corrosion.And in the prior art, all be to adopt hand processing mostly in blast pipe periproct boring work, not only labour intensity is big; Waste time and energy, production cost is also higher, and the drilling depth manual work is wayward; Make the yield rate of product of production low; In addition, manually hole knockout is prone to cause operating personnel injured, has bigger potential safety hazard.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed the pneumatic replacement hand processing of a kind of usefulness, reduced labor intensity, reduced production cost, improved the pneumatic rig of the yield rate of finished product.
Technical solution of the present invention is achieved in that a kind of pneumatic rig, comprises board, and said board is provided with detent mechanism, workpiece clamping mechanism and borehole drill construction; Said borehole drill construction comprises fixed support, drill body; Said drill body comprises outer cylinder body, the straight pneumatic brill of type, cylinder; Said outer cylinder body inwall is provided with no oily lining, and this does not have, and be provided with in the oily lining can axially movable inner barrel; Said inner barrel upper end is provided with end cap; The pneumatic brill of said straight type is fixedly installed in the inner barrel; Said cylinder block goes out the piston end place and is provided with fixed cap; Said cylinder piston end is connected on the end cap, and cylinder block is connected on outer cylinder body one end through fixed cap; Said drill body is arranged on the detent mechanism top.
Preferably, said workpiece clamping mechanism comprises that revolution clamps cylinder, and said revolution clamps the cylinder piston end and is provided with pressure arm; Said pressure arm working face is provided with deep-slotted chip breaker.
Preferably, said detent mechanism comprises two groups of bearings at least; Be equipped with circular groove on the said bearing.
Preferably, be provided with angle-adjusting mechanism between said fixed support and the drill body; Said angle-adjusting mechanism comprises stationary fixture, guide plate; Said guide plate comprises level board, vertical panel; Said drill body is arranged in the stationary fixture; Corresponding first groove that is provided with of said vertical panel with the stationary fixture joint face; Be provided with first nut in said first groove, vertical panel is connected on the stationary fixture through first nut; Corresponding second groove that is provided with of said level board and fixed support joint face place, upper end also is provided with second nut in said second groove, and level board passes through second nut check in the fixed support upper end.
Preferably, said inner barrel outer round surface is axially arranged with bar-shaped trough; Said outer cylinder body inwall is provided with the hoodle screw, and this hoodle screw one end inserts in the bar-shaped trough.
Preferably, be provided with two groups of borehole drill constructions on the said board at least.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
A kind of pneumatic rig of the present invention will treat that drilling part is placed on the detent mechanism, after the employing workpiece clamping mechanism clamps automatically; Cylinder promotion inner barrel drives the pneumatic brill of straight type and presses down boring along the nothing oil lining in the outer cylinder body; Simple to operate, cost of manufacture is low, and dependable performance; Practical safety can reduce labor intensity simultaneously.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the perspective view of a kind of pneumatic rig of the present invention;
Accompanying drawing 2 is the drill body structural representation of a kind of pneumatic rig of the present invention;
Wherein: 1, board; 2, detent mechanism; 3, workpiece clamping mechanism; 4, borehole drill construction; 5, angle-adjusting mechanism; 11, fixed support; 12, drill body; 21, bearing; 22, circular groove; 31, revolution clamps cylinder; 32, pressure arm; 33, deep-slotted chip breaker; 50, stationary fixture; 51, level board; 52, vertical panel; 53, first groove; 54, second groove; 55, bar-shaped trough; 121, outer cylinder body; 122, the straight pneumatic brill of type; 123, cylinder; 124, there is not oily lining; 125, inner barrel; 126, end cap; 127, fixed cap.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1 is a kind of pneumatic rig of the present invention, comprises board 1, and said board 1 is provided with detent mechanism 2, workpiece clamping mechanism 3 and borehole drill construction 4; Said borehole drill construction 4 comprises fixed support 11, drill body 12; Said drill body 12 comprises the pneumatic brill of outer cylinder body 121, straight type 122, cylinder 123; Said outer cylinder body 121 inwalls are provided with no oily lining 124, and this does not have, and be provided with in the oily lining 124 can axially movable inner barrel 125; Said inner barrel 125 upper ends are provided with end cap 126; The pneumatic brill 122 of said straight type is fixedly installed in the inner barrel 125; Said cylinder 123 cylinder bodies go out the piston end place and are provided with fixed cap 127; Said cylinder 123 piston ends are connected on the end cap 126, and cylinder 123 cylinder bodies are connected on outer cylinder body 121 1 ends through fixed cap 127; Said drill body 12 is arranged on the top of detent mechanism 2; Said workpiece clamping mechanism comprises that revolution clamps cylinder 31, and said revolution clamps cylinder 31 piston ends and is provided with pressure arm 32; Said pressure arm 32 working faces are provided with deep-slotted chip breaker 33; Said inner barrel 125 outer round surface are axially arranged with bar-shaped trough 55; Said outer cylinder body 121 inwalls are provided with hoodle screw (not shown), and this hoodle screw one end inserts in the bar-shaped trough 55; Wherein, detent mechanism 2 comprises two groups of bearings 21 at least; Be equipped with circular groove 22 on the said bearing 21.On pipe fitting to be holed being placed in the circular groove 22 of detent mechanism 2; Adopt the revolution clamping cylinder 31 drive pressure arms 32 of workpiece clamping mechanism to rise automatically, rotate, press down; After realizing full-automatic clamping work, cylinder 123 promotes the pneumatic brill 122 of the inner barrel 125 straight types of drive and presses down boring along outer cylinder body 121 interior no oily linings 124, does not wherein have oily lining 124 and plays lubricated effect; Make the boring operation simple, dependable performance.
In technique scheme, be provided with angle-adjusting mechanism 5 between said fixed support 11 and the drill body 12; Said angle-adjusting mechanism 5 comprises stationary fixture 50, guide plate; Said guide plate comprises level board 51, vertical panel 52; Said drill body 12 is arranged in the stationary fixture 50; Corresponding first groove 53 that is provided with of said vertical panel 52 with stationary fixture 50 joint faces; Be provided with first nut in said first groove 53, vertical panel 52 is connected on the stationary fixture 50 through first nut; Said level board 51 and corresponding second groove 54 that is provided with in joint face place, fixed support 11 upper end also are provided with second nut in said second groove 54, and level board 51 passes through second nut check in fixed support 11 upper ends.
For improving drilling efficiency, be provided with two groups of borehole drill constructions on the said board at least.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (6)

1. a pneumatic rig comprises board, it is characterized in that: said board is provided with detent mechanism, workpiece clamping mechanism and borehole drill construction; Said borehole drill construction comprises fixed support, drill body; Said drill body comprises outer cylinder body, the straight pneumatic brill of type, cylinder; Said outer cylinder body inwall is provided with no oily lining, and this does not have, and be provided with in the oily lining can axially movable inner barrel; Said inner barrel upper end is provided with end cap; The pneumatic brill of said straight type is fixedly installed in the inner barrel; Said cylinder block goes out the piston end place and is provided with fixed cap; Said cylinder piston end is connected on the end cap, and cylinder block is connected on outer cylinder body one end through fixed cap; Said drill body is arranged on the detent mechanism top.
2. a kind of pneumatic rig according to claim 1 is characterized in that: said workpiece clamping mechanism comprises that revolution clamps cylinder, and said revolution clamps the cylinder piston end and is provided with pressure arm; Said pressure arm working face is provided with deep-slotted chip breaker.
3. a kind of pneumatic rig according to claim 1 is characterized in that: said detent mechanism comprises two groups of bearings at least; Be equipped with circular groove on the said bearing.
4. a kind of pneumatic rig according to claim 1 is characterized in that: be provided with angle-adjusting mechanism between said fixed support and the drill body; Said angle-adjusting mechanism comprises stationary fixture, guide plate; Said guide plate comprises level board, vertical panel; Said drill body is arranged in the stationary fixture; Corresponding first groove that is provided with of said vertical panel with the stationary fixture joint face; Be provided with first nut in said first groove, vertical panel is connected on the stationary fixture through first nut; Corresponding second groove that is provided with of said level board and fixed support joint face place, upper end also is provided with second nut in said second groove, and level board passes through second nut check in the fixed support upper end.
5. a kind of pneumatic rig according to claim 1 is characterized in that: said inner barrel outer round surface is axially arranged with bar-shaped trough; Said outer cylinder body inwall is provided with the hoodle screw, and this hoodle screw one end inserts in the bar-shaped trough.
6. a kind of pneumatic rig according to claim 1 is characterized in that: be provided with two groups of borehole drill constructions on the said board at least.
CN 201210205160 2012-06-21 2012-06-21 Pneumatic drilling equipment CN102744438B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210205160 CN102744438B (en) 2012-06-21 2012-06-21 Pneumatic drilling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210205160 CN102744438B (en) 2012-06-21 2012-06-21 Pneumatic drilling equipment

Publications (2)

Publication Number Publication Date
CN102744438A true CN102744438A (en) 2012-10-24
CN102744438B CN102744438B (en) 2013-11-06

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Family Applications (1)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439387A (en) * 2014-11-20 2015-03-25 重庆市华青汽车配件有限公司 Automatic drilling frame for instrument panel beam drilling device
CN105880994A (en) * 2016-04-22 2016-08-24 苏州达恩克精密机械有限公司 Nut screwing device of automobile exhaust pipe assembling machine
CN106001682A (en) * 2016-07-27 2016-10-12 蔡文进 Automatic pneumatic-electric punching machine
CN107571068A (en) * 2017-10-27 2018-01-12 佛山信君安智能家居有限公司 A kind of cylindrical sleeves drilling machine fixes borehole drill construction with motor driving multiposition
CN107598629A (en) * 2017-10-27 2018-01-19 佛山信君安智能家居有限公司 A kind of cylindrical sleeves drilling machine fixes borehole drill construction with multiposition
CN108296508A (en) * 2018-02-24 2018-07-20 杭州知意达科技有限公司 A kind of method of processing end of scooter contraction pole
CN108555588A (en) * 2016-04-25 2018-09-21 泉州台商投资区铭源机械设备有限公司 A kind of exhaust pipe group installation
CN110899763A (en) * 2019-12-09 2020-03-24 明晓梅 Tapping device is stabilized to pipeline

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2017729A1 (en) * 1968-09-10 1970-05-22 Atlas Copco Ab Improvements to mechanical drills
JPS63134103A (en) * 1986-11-19 1988-06-06 Komatsu Ltd Control method for moving drill unit in shape steel drilling machine
CN2576387Y (en) * 2002-07-01 2003-10-01 西安专用机床厂 Boring machine for air-valve seat
CN202239740U (en) * 2011-09-14 2012-05-30 上海力超电机有限公司 Multiple-drilling automatic position machining device for end closures of motors
CN202741784U (en) * 2012-06-21 2013-02-20 苏州凯尔博精密机械有限公司 Pneumatic drilling equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2017729A1 (en) * 1968-09-10 1970-05-22 Atlas Copco Ab Improvements to mechanical drills
JPS63134103A (en) * 1986-11-19 1988-06-06 Komatsu Ltd Control method for moving drill unit in shape steel drilling machine
CN2576387Y (en) * 2002-07-01 2003-10-01 西安专用机床厂 Boring machine for air-valve seat
CN202239740U (en) * 2011-09-14 2012-05-30 上海力超电机有限公司 Multiple-drilling automatic position machining device for end closures of motors
CN202741784U (en) * 2012-06-21 2013-02-20 苏州凯尔博精密机械有限公司 Pneumatic drilling equipment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439387A (en) * 2014-11-20 2015-03-25 重庆市华青汽车配件有限公司 Automatic drilling frame for instrument panel beam drilling device
CN105880994A (en) * 2016-04-22 2016-08-24 苏州达恩克精密机械有限公司 Nut screwing device of automobile exhaust pipe assembling machine
CN105880994B (en) * 2016-04-22 2017-10-17 苏州达恩克精密机械有限公司 The nut of automobile exhaust pipe kludge is screwed into device
CN108555588A (en) * 2016-04-25 2018-09-21 泉州台商投资区铭源机械设备有限公司 A kind of exhaust pipe group installation
CN106001682A (en) * 2016-07-27 2016-10-12 蔡文进 Automatic pneumatic-electric punching machine
CN107571068A (en) * 2017-10-27 2018-01-12 佛山信君安智能家居有限公司 A kind of cylindrical sleeves drilling machine fixes borehole drill construction with motor driving multiposition
CN107598629A (en) * 2017-10-27 2018-01-19 佛山信君安智能家居有限公司 A kind of cylindrical sleeves drilling machine fixes borehole drill construction with multiposition
CN108296508A (en) * 2018-02-24 2018-07-20 杭州知意达科技有限公司 A kind of method of processing end of scooter contraction pole
CN110899763A (en) * 2019-12-09 2020-03-24 明晓梅 Tapping device is stabilized to pipeline

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