CN202741784U - Pneumatic drilling equipment - Google Patents
Pneumatic drilling equipment Download PDFInfo
- Publication number
- CN202741784U CN202741784U CN 201220292116 CN201220292116U CN202741784U CN 202741784 U CN202741784 U CN 202741784U CN 201220292116 CN201220292116 CN 201220292116 CN 201220292116 U CN201220292116 U CN 201220292116U CN 202741784 U CN202741784 U CN 202741784U
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- China
- Prior art keywords
- pneumatic
- drill
- drilling equipment
- inner barrel
- pneumatic drilling
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- Withdrawn - After Issue
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Abstract
The utility model relates to pneumatic drilling equipment which comprises a drilling bench; a locating mechanism, a workpiece clamping mechanism and a drilling mechanism are arranged on the drilling bench; the drilling mechanism comprises a fixing bracket and a drill body which consists of an outer barrel, a straight pneumatic drill and an air cylinder; an oil-free bushing is arranged on the inner wall of the outer barrel; an inner barrel which can move axially is arranged inside the oil-free bushing; an end cap is arranged at the upper end of the inner barrel; the straight pneumatic drill is fixedly arranged inside the inner barrel; a fixing cover is arranged at the piston outlet end of the body of the air cylinder; the piston end of the air cylinder is connected on the end cap; the body of the air cylinder is connected at one end of the outer barrel through the fixing cover; and the drill body is arranged above the locating mechanism. When the pneumatic drilling equipment is used to drill holes, a to-be-drilled piece is put on the locating mechanism, and after the workpiece clamping mechanism automatically clamps the to-be-drilled piece, the air cylinder pushes the barrels to drive the straight pneumatic drill to press down to drill a hole along the oil-free bushing. The pneumatic drilling equipment is easy to operate, low in manufacturing cost and reliable in performance, and is safe and practical. Meanwhile, the work intensity can be relieved.
Description
Technical field
The utility model relates to a kind of rig, relates in particular to a kind of Pneumatic drilling equipment.
Background technology
At present, for preventing the automobile exhaust pipe corrosion, adopt in the punching of blast pipe periproct the water in the blast pipe is in time discharged, prolong the service life of blast pipe.And in the prior art, doing blast pipe periproct drillman all is to adopt hand processing mostly, not only labour intensity is large, waste time and energy, production cost is also higher, and drilling depth is manually wayward, make the yield rate of product of production low, in addition, the manual punching hole mode easily causes operating personnel injured, has larger potential safety hazard.
The utility model content
The utility model purpose is to provide a kind of usefulness pneumatic replacement hand processing in order to overcome the deficiencies in the prior art, reduces labor intensity Decrease production cost, the pneumatic rig of the yield rate of raising finished product.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Pneumatic drilling equipment, comprise board, and described board is provided with detent mechanism, workpiece clamping mechanism and borehole drill construction; Described borehole drill construction comprises fixed support, drill body; Described drill body comprises outer cylinder body, the straight pneumatic brill of type, cylinder; Described outer cylinder body inwall is provided with without oily lining, and this can axially movable inner barrel without being provided with in the oily lining; Described inner barrel upper end is provided with end cap; The pneumatic brill of described straight type is fixedly installed in the inner barrel; Described cylinder block goes out the piston end place and is provided with fixed cap; Described cylinder piston end is connected on the end cap, and cylinder block is connected on outer cylinder body one end by fixed cap; Described drill body is arranged on the detent mechanism top.
Preferably, described workpiece clamping mechanism comprises the revolution clamping cylinder, and described revolution clamping cylinder piston end is provided with pressure arm; Described pressure arm working face is provided with deep-slotted chip breaker.
Preferably, described detent mechanism comprises two groups of bearings at least; Be equipped with circular groove on the described bearing.
Preferably, be provided with angle-adjusting mechanism between described fixed support and the drill body; Described angle-adjusting mechanism comprises stationary fixture, guide plate; Described guide plate comprises level board, vertical panel; Described drill body is arranged in the stationary fixture; Described vertical panel be provided with first groove corresponding to the stationary fixture joint face; Be provided with the first nut in described the first groove, vertical panel is connected on the stationary fixture by the first nut; Corresponding second groove that is provided with of described level board and fixed support joint face place, upper end also is provided with the second nut in described the second groove, and level board passes through the second nut check in the fixed support upper end.
Preferably, described inner barrel outer round surface is axially arranged with bar-shaped trough; Described 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 at least two groups of borehole drill constructions on the described board.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of Pneumatic drilling equipment of the present utility model, to treat that drilling part is placed on the detent mechanism, after adopting the workpiece clamping mechanism Automatic-clamping, cylinder promotes inner barrel and drives the pneumatic brill of straight type and press down boring without oily 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 solutions of the utility model are described further:
Accompanying drawing 1 is the perspective view of a kind of Pneumatic drilling equipment of the present utility model;
Accompanying drawing 2 is the drill body structural representation of a kind of Pneumatic drilling equipment of the present utility model;
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 clamping cylinder; 32, pressure arm; 33, deep-slotted chip breaker; 50, stationary fixture; 51, level board; 52, vertical panel; 53, the first groove; 54, the second groove; 55, bar-shaped trough; 121, outer cylinder body; 122, the straight pneumatic brill of type; 123, cylinder; 124, without oily lining; 125, inner barrel; 126, end cap; 127, fixed cap.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1 is a kind of Pneumatic drilling equipment described in the utility model, comprises board 1, and described board 1 is provided with detent mechanism 2, workpiece clamping mechanism 3 and borehole drill construction 4; Described borehole drill construction 4 comprises fixed support 11, drill body 12; Described drill body 12 comprises outer cylinder body 121, the straight pneumatic brill 122 of type, cylinder 123; Described outer cylinder body 121 inwalls are provided with without oily lining 124, and this can axially movable inner barrel 125 without being provided with in the oily lining 124; Described inner barrel 125 upper ends are provided with end cap 126; The pneumatic brill 122 of described straight type is fixedly installed in the inner barrel 125; Described cylinder 123 cylinder bodies go out the piston end place and are provided with fixed cap 127; Described 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 by fixed cap 127; Described drill body 12 is arranged on the top of detent mechanism 2; Described workpiece clamping mechanism comprises revolution clamping cylinder 31, and described revolution clamping cylinder 31 piston ends are provided with pressure arm 32; Described pressure arm 32 working faces are provided with deep-slotted chip breaker 33; Described inner barrel 125 outer round surface are axially arranged with bar-shaped trough 55; Described 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 described bearing 21.With pipe fitting to be holed be placed on the circular groove 22 of detent mechanism 2 interior on, adopt the revolution clamping cylinder 31 of workpiece clamping mechanism to drive pressure arm 32 automatic-ascendings, rotate, press down, after realizing full-automatic clamping work, cylinder 123 promotes inner barrels 125 and drives the pneumatic brill 122 of straight types and press down boring along outer cylinder body 121 is interior without oily lining 124, wherein play lubricated effect without oily lining 124, make the drillman operate simply dependable performance.
In technique scheme, be provided with angle-adjusting mechanism 5 between described fixed support 11 and the drill body 12; Described angle-adjusting mechanism 5 comprises stationary fixture 50, guide plate; Described guide plate comprises level board 51, vertical panel 52; Described drill body 12 is arranged in the stationary fixture 50; Described vertical panel 52 be provided with first groove 53 corresponding to stationary fixture 50 joint faces; Be provided with the first nut in described the first groove 53, vertical panel 52 is connected on the stationary fixture 50 by the first nut; Described 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 the second nut in described the second groove 54, and level board 51 passes through the second nut check in fixed support 11 upper ends.
For improving drilling efficiency, be provided with at least two groups of borehole drill constructions on the described board.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (6)
1. a Pneumatic drilling equipment comprises board, it is characterized in that: described board is provided with detent mechanism, workpiece clamping mechanism and borehole drill construction; Described borehole drill construction comprises fixed support, drill body; Described drill body comprises outer cylinder body, the straight pneumatic brill of type, cylinder; Described outer cylinder body inwall is provided with without oily lining, and this can axially movable inner barrel without being provided with in the oily lining; Described inner barrel upper end is provided with end cap; The pneumatic brill of described straight type is fixedly installed in the inner barrel; Described cylinder block goes out the piston end place and is provided with fixed cap; Described cylinder piston end is connected on the end cap, and cylinder block is connected on outer cylinder body one end by fixed cap; Described drill body is arranged on the detent mechanism top.
2. a kind of Pneumatic drilling equipment according to claim 1, it is characterized in that: described workpiece clamping mechanism comprises the revolution clamping cylinder, described revolution clamping cylinder piston end is provided with pressure arm; Described pressure arm working face is provided with deep-slotted chip breaker.
3. a kind of Pneumatic drilling equipment according to claim 1, it is characterized in that: described detent mechanism comprises two groups of bearings at least; Be equipped with circular groove on the described bearing.
4. a kind of Pneumatic drilling equipment according to claim 1 is characterized in that: be provided with angle-adjusting mechanism between described fixed support and the drill body; Described angle-adjusting mechanism comprises stationary fixture, guide plate; Described guide plate comprises level board, vertical panel; Described drill body is arranged in the stationary fixture; Described vertical panel be provided with first groove corresponding to the stationary fixture joint face; Be provided with the first nut in described the first groove, vertical panel is connected on the stationary fixture by the first nut; Corresponding second groove that is provided with of described level board and fixed support joint face place, upper end also is provided with the second nut in described the second groove, and level board passes through the second nut check in the fixed support upper end.
5. a kind of Pneumatic drilling equipment according to claim 1, it is characterized in that: described inner barrel outer round surface is axially arranged with bar-shaped trough; Described 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 drilling equipment according to claim 1 is characterized in that: be provided with at least two groups of borehole drill constructions on the described board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292116 CN202741784U (en) | 2012-06-21 | 2012-06-21 | Pneumatic drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292116 CN202741784U (en) | 2012-06-21 | 2012-06-21 | Pneumatic drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741784U true CN202741784U (en) | 2013-02-20 |
Family
ID=47701232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292116 Withdrawn - After Issue CN202741784U (en) | 2012-06-21 | 2012-06-21 | Pneumatic drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744438A (en) * | 2012-06-21 | 2012-10-24 | 苏州凯尔博精密机械有限公司 | Pneumatic drilling equipment |
| CN108941695A (en) * | 2018-09-11 | 2018-12-07 | 詹哲品 | A kind of steel pipe automatic drilling machining robot |
-
2012
- 2012-06-21 CN CN 201220292116 patent/CN202741784U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744438A (en) * | 2012-06-21 | 2012-10-24 | 苏州凯尔博精密机械有限公司 | Pneumatic drilling equipment |
| CN102744438B (en) * | 2012-06-21 | 2013-11-06 | 苏州凯尔博精密机械有限公司 | Pneumatic drilling equipment |
| CN108941695A (en) * | 2018-09-11 | 2018-12-07 | 詹哲品 | A kind of steel pipe automatic drilling machining robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130220 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |