CN103447575A - Hole boring device of large-scale long-arm element - Google Patents
Hole boring device of large-scale long-arm element Download PDFInfo
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- CN103447575A CN103447575A CN2013103751811A CN201310375181A CN103447575A CN 103447575 A CN103447575 A CN 103447575A CN 2013103751811 A CN2013103751811 A CN 2013103751811A CN 201310375181 A CN201310375181 A CN 201310375181A CN 103447575 A CN103447575 A CN 103447575A
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- boring
- boring bar
- platform
- boring rod
- fixed platform
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Abstract
The invention discloses a hole boring device of a large-scale long-arm element and relates to the technical field of boring machine manufacturing. The hole boring device comprises a fixing platform and a boring rod fixing box arranged on the fixing platform, wherein a motive power device is arranged on the boring rod fixing box, a boring rod is fixedly arranged in the boring rod fixing box, the boring rod is supported on a support frame arranged on the fixing platform from the extending-out end of the boring rod fixing box, the fixing platform is provided with a workpiece positioning device at one end relative to the support frame, the other end of the fixing platform is provided with a driving device, the output end of the driving device is connected with a lead screw, the lead screw is matched with a lead screw nut arranged in the boring rod fixing box, and a slideway for the boring rod fixing box to move is arranged on the fixing platform. The hole boring device can solve the problem that the hole boring processing on large-scale long-arm workpieces cannot be realized because the original boring processing equipment is limited by the work table size and the field in the prior art; and in addition, the processing cost is low, and the processing precision reaches the use requirement.
Description
Technical field
The present invention relates to boring machine manufacturing technology field, especially a kind of can be to large-scale long-armed device that carries out Boring.
Background technology
In existing conventional boring process equipment, due to the restriction that is subject to bed dimension, main axis stiffness and work-yard, often can't meet the particularly demand of some long-armed class workpiece bore processing of some large-scale workpieces; And if adopt some large-scale boring process equipments to be processed, processing cost is too high again, therefore, seeks a kind ofly can carry out Boring and the low boring device of processing cost is particularly important to large-scale long-armed class workpiece.
Summary of the invention
The purpose of this invention is to provide the boring device of a kind of large-scale long-armed, it can solve common boring process equipment in prior art and be subject to bed dimension and place restriction can't carry out to large-scale long-armed class workpiece the problem of Boring.
In order to address the above problem, the technical solution used in the present invention is: the boring device of this large-scale long-armed comprises fixed platform and is contained in the boring bar fixed case on this fixed platform, be provided with power set on described boring bar fixed case, be fixed with boring bar in it, this boring bar is supported on the support be located at described fixed platform from described boring bar fixed case external part, a described fixed platform end relative in described support is provided with Working piece positioning device, it is characterized in that: the other end of described fixed platform is provided with drive unit, described drive unit output is connected with screw mandrel, described screw mandrel coordinates with the feed screw nut in being located at described boring bar fixed case, be provided with the slideway moved for described boring bar fixed case on described fixed platform.
In technique scheme, scheme can also be more specifically: described power set are buncher, described buncher output shaft is connected with the first belt pulley, and an end of described boring bar is provided with the second belt pulley, and described the first belt pulley is connected by belt with described the second belt pulley.
Further scheme is: described drive unit is oil motor.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, owing to being provided with the slideway moved for the boring bar fixed case on fixed platform of the present invention, adjust its position by the boring bar fixed case is mobile on slideway, can solve large-scale long-armed class workpiece bore processing problems.
2, use the long-armed class workpiece of boring device machining large of the present invention, processing cost is low, and machining accuracy reaches instructions for use.
The accompanying drawing explanation
Fig. 1 is the front view of the boring device of large-scale long-armed.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is further described the present invention: the boring device of large-scale long-armed as shown in Figure 1 and 2, comprise fixed platform 11 and be contained in boring bar fixed case 3 on this fixed platform, be arranged on power set 2 on boring bar fixed case 3, be contained in boring bar 4 in the boring bar fixed case, support boring bar 4 support 5, be arranged on pressing plate 13 and the fastening bolt 12 of the Working piece positioning device of fixed platform one end; Be provided with feed screw nut 16 in boring bar fixed case 3, the other end of fixed platform is provided with drive unit 1, the output of drive unit 1 is connected with screw mandrel 7, screw mandrel 7 coordinates with the feed screw nut 16 in being arranged on fixing boring bar case 3, be arranged on the slideway 17 moved for boring bar fixed case 3 on fixed platform 11, drive unit 1 is oil motor; Power set 2 are preferably buncher, and the buncher output shaft is connected with the first belt pulley 10, and an end of boring bar is provided with the second belt pulley 9, the first belt pulleys 10 and is connected by belt 8 with the second belt pulley 9; Bearing block 14 is installed in the boring bar fixed case, the interior installation bearing 15 of bearing block 14, boring bar 4, can be in the interior rotation of bearing 15 through bearing 15.
Add man-hour, the bore hole end of large-scale long-armed of first need being processed is placed on the workpiece positioning end of fixed platform 11, place its non-bore hole end bottom can make long-armed the tourelle vertically moved, and measure long-armed the perpendicularity with this device boring bar by measuring instrument, make whole long-armed the boring bar 4 with this device substantially vertical; Adjust the position of long-armed bore hole, make to need the center line almost coaxial of the boring bar 4 of the center line in hole of bore hole and this device, start this device, thereby the oil motor that makes drive unit 1 rotates drive boring bar fixed case 3 and moves right, until boring bar 4 is through needing in the hole of bore hole, now, by gage measuring boring bar 4 and the gap that needs the hole of bore hole, make it to reach rational gap, finally make boring cutter 6 be processed the hole that needs bore hole by specification requirement; Now tighten the fastening bolt 12 on the pressing plate 13 of Working piece positioning device, and fix the other end of long-armed, so far large-scale long-armed to be processed fixedly completes.
Claims (3)
1. the one kind large-scale boring device of long-armed, comprise fixed platform and be contained in the boring bar fixed case on this fixed platform, be provided with power set on described boring bar fixed case, be fixed with boring bar in it, this boring bar is located on the support described fixed platform from the support of described boring bar fixed case external part, a described fixed platform end relative in described support is provided with Working piece positioning device, it is characterized in that: the other end of described fixed platform is provided with drive unit, described drive unit output is connected with screw mandrel, described screw mandrel coordinates with the feed screw nut in being located at described boring bar fixed case, be provided with the slideway moved for described boring bar fixed case on described fixed platform.
2. the boring device of large-scale long-armed according to claim 1, it is characterized in that: described power set are buncher, described buncher output shaft is connected with the first belt pulley, one end of described boring bar is provided with the second belt pulley, and described the first belt pulley is connected by belt with described the second belt pulley.
3. the boring device of large-scale long-armed according to claim 1 and 2, it is characterized in that: described drive unit is oil motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103751811A CN103447575A (en) | 2013-08-26 | 2013-08-26 | Hole boring device of large-scale long-arm element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103751811A CN103447575A (en) | 2013-08-26 | 2013-08-26 | Hole boring device of large-scale long-arm element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103447575A true CN103447575A (en) | 2013-12-18 |
Family
ID=49730633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103751811A Pending CN103447575A (en) | 2013-08-26 | 2013-08-26 | Hole boring device of large-scale long-arm element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103447575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598505A (en) * | 2016-03-31 | 2016-05-25 | 重庆工商职业学院 | Deep-hole boring single-shaft electric mechanical arm |
| CN105642928A (en) * | 2016-03-31 | 2016-06-08 | 重庆工商职业学院 | Boring mechanical arm boring tool structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981125Y (en) * | 2006-12-22 | 2007-11-28 | 天津赛瑞机器设备有限公司 | Special-purpose processing lathe for sizing frame |
| CN201271747Y (en) * | 2008-09-17 | 2009-07-15 | 钻科(北京)科技有限公司 | Multifunctional deep-hole drilling machines |
| CN202199796U (en) * | 2011-07-28 | 2012-04-25 | 河南宇建矿业技术有限公司 | Novel cylinder barrel boring machine tool |
| CN202639389U (en) * | 2012-06-05 | 2013-01-02 | 深圳市神拓机电设备有限公司 | Device for machining two ends of steel pipe simultaneously |
| CN202701441U (en) * | 2012-07-30 | 2013-01-30 | 中南钻石股份有限公司 | Special boring machine |
| CN103084609A (en) * | 2013-01-29 | 2013-05-08 | 赵明 | Combined boring machine |
| CN203459705U (en) * | 2013-08-26 | 2014-03-05 | 广西梧州运龙港船机械制造有限公司 | Boring machine for large long arm workpieces |
-
2013
- 2013-08-26 CN CN2013103751811A patent/CN103447575A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981125Y (en) * | 2006-12-22 | 2007-11-28 | 天津赛瑞机器设备有限公司 | Special-purpose processing lathe for sizing frame |
| CN201271747Y (en) * | 2008-09-17 | 2009-07-15 | 钻科(北京)科技有限公司 | Multifunctional deep-hole drilling machines |
| CN202199796U (en) * | 2011-07-28 | 2012-04-25 | 河南宇建矿业技术有限公司 | Novel cylinder barrel boring machine tool |
| CN202639389U (en) * | 2012-06-05 | 2013-01-02 | 深圳市神拓机电设备有限公司 | Device for machining two ends of steel pipe simultaneously |
| CN202701441U (en) * | 2012-07-30 | 2013-01-30 | 中南钻石股份有限公司 | Special boring machine |
| CN103084609A (en) * | 2013-01-29 | 2013-05-08 | 赵明 | Combined boring machine |
| CN203459705U (en) * | 2013-08-26 | 2014-03-05 | 广西梧州运龙港船机械制造有限公司 | Boring machine for large long arm workpieces |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598505A (en) * | 2016-03-31 | 2016-05-25 | 重庆工商职业学院 | Deep-hole boring single-shaft electric mechanical arm |
| CN105642928A (en) * | 2016-03-31 | 2016-06-08 | 重庆工商职业学院 | Boring mechanical arm boring tool structure |
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Application publication date: 20131218 |