CN2161398Y - Adjustable double power bench drill - Google Patents
Adjustable double power bench drill Download PDFInfo
- Publication number
- CN2161398Y CN2161398Y CN 93216266 CN93216266U CN2161398Y CN 2161398 Y CN2161398 Y CN 2161398Y CN 93216266 CN93216266 CN 93216266 CN 93216266 U CN93216266 U CN 93216266U CN 2161398 Y CN2161398 Y CN 2161398Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- bench drill
- fixed
- adjustable double
- screw
- 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 - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a miniature machine for hole drilling and processing. The miniature machine for hole drilling and processing is an adjustable double power head bench drill. The adjustable double power head bench drill is characterized in that a guide rail (2) is fixed on an upright post (3). The trailing plates (1) and (6) of two power heads are arranged on the guide rail (2). An adjusting screw rod (9) and a feed rod (7) are installed in parallel above and below the upper level surface of the guide rail. The fixing screw nuts (14) of drilling shaft sleeves (14) are fixed in the trailing plates (1) and (6). A rack (15) is fixed by a drilling shaft (13). The teeth of the rack are matched with the teeth of two gears (17) fixed on the feed rod (7).
Description
The utility model relates to a kind of machinery of small-sized boring processing, and it is an adjustable double unit head bench drill.
The machinery of the small-sized boring processing of selling in the market is the bench drill of single head, processes when work piece has plural hole, and clamping and replacing frock just can be finished repeatedly, and non-cutting time is long, and production efficiency is low.
Weak point when the purpose of this utility model is to avoid above-mentioned existing bench drill to process porous workpiece, and a kind of hole that processes two different apertures, different cutting datas simultaneously is provided, to realize reducing non-cutting time, enhance productivity.
The purpose of this utility model is to finish by following design, base (5) is gone up dress column (3), load onto adjustable workbench (4) down at the column middle part, at the place ahead, column top dress guide rail (2), two unit head plankers (1) and (6) are contained on the guide rail (2), planker and guide rail are matched in clearance, on guide rail, leading screw (9) and feeding thick stick (7) are adjusted in the up and down parallel installation of horizontal direction, auger spindle cover (14) Fixed Nut (16), auger spindle cover (14) is fixed in planker (1) and (6), and auger spindle (13) is gone up stationary rack (15), and the tooth of tooth bar is complementary with the tooth that is fixed on two gears (17) on the feeding thick stick (7).Rear, column top dress motor (10), motor output shaft dress cone pulley (18), two unit head auger spindles (13) top dress cone pulley is to realize the hole of two auger spindles drilling simultaneously workpiece.
The utility model has the advantages that two unit heads are in the adjustment stick control, simultaneously to middle or mobile outward, two holes of drilling simultaneously, need not design and manufacture drill jig to general workpiece, when being cut, two hole drills can select different rotating speeds for use, also can locate in a hole, another hole of drilling can also be only with a unit head processing single hole.Reduce non-cutting time, production efficiency improves more than 50%.
Below accompanying drawing is described
Fig. 1 adjustable double unit head bench drill front view
Fig. 2 Fig. 1 vertical view
The A-A cutaway view of Fig. 3 Fig. 1
Below in conjunction with accompanying drawing the utility model is stated and to be chatted, base (5) is gone up dress column (3), load onto adjustable workbench (4) down at the column middle part, at the place ahead, column top dress guide rail (2), two unit head plankers (1) and (6) are contained on the guide rail (2), planker and guide rail are matched in clearance, on guide rail, leading screw (9) and feeding thick stick (7) are adjusted in the up and down parallel installation of horizontal direction, auger spindle cover (14) is gone up Fixed Nut (16), the screw thread of screw is complementary with the screw thread of adjusting leading screw, auger spindle cover (14) is fixed in planker (1) and (6), auger spindle (13) is gone up stationary rack (15), and the tooth of tooth bar is complementary with the tooth that is fixed on two gears (17) on the feeding thick stick (7).Adjusting the screw thread of leading screw (9), is opposite from the middle direction of rotation to the two ends screw thread of leading screw.Feeding thick stick (7) axially is being a matched in clearance with gear (17), and circumferencial direction is intermeshing.Rear, column top dress motor (10), motor output shaft dress cone pulley (18), two unit head auger spindles (13) top dress cone pulley (19) and (20) is connected with belt (11) between cone pulley (19), (20) and (18).
Claims (3)
1, the adjustable double unit head bench drill that constitutes by base, column, workbench, unit head, cone pulley, motor, it is characterized in that column (3) the place ahead, top fixes a guide rail (2), the planker of two unit heads (1) and (6) are contained on the guide rail (2), planker and guide rail are matched in clearance, on guide rail, horizontal direction is installed up and down and is adjusted leading screw (9) and feeding thick stick (7), auger spindle cover (14) is gone up Fixed Nut (16), the screw thread of screw is complementary with adjustment leading screw screw thread, auger spindle cover (14) is fixed in planker (1) and (6), and auger spindle (13) is gone up stationary rack (15); The tooth of tooth bar is complementary with the tooth that is fixed on two gears (17) on the feeding thick stick (7).
2, adjustable double unit head bench drill according to claim 1 is characterized in that adjusting the screw thread of leading screw (9), and the direction of rotation to the two ends screw thread in the middle of the leading screw is opposite.
3, adjustable double unit head bench drill according to claim 1 is characterized in that feed screw (7) and gear (17) axially are being matched in clearance, and circumferencial direction is intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93216266 CN2161398Y (en) | 1993-06-21 | 1993-06-21 | Adjustable double power bench drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93216266 CN2161398Y (en) | 1993-06-21 | 1993-06-21 | Adjustable double power bench drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2161398Y true CN2161398Y (en) | 1994-04-13 |
Family
ID=33796494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93216266 Expired - Fee Related CN2161398Y (en) | 1993-06-21 | 1993-06-21 | Adjustable double power bench drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2161398Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554307A (en) * | 2012-02-23 | 2012-07-11 | 南京信息工程大学 | Combination power head capable of changing hole distance |
| CN103273107A (en) * | 2013-04-10 | 2013-09-04 | 黄石市科兴机电科技有限公司 | Automatic drilling machine |
| 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 |
| CN107008964A (en) * | 2017-04-26 | 2017-08-04 | 无锡市明骥智能机械有限公司 | The annular tube cutting mechanism of double cutter is installed |
| CN107671554A (en) * | 2017-08-21 | 2018-02-09 | 安徽省康宇水电机械成套设备有限公司 | A kind of vehicle bridge slide plate bottom hole processing jig |
| CN108381184A (en) * | 2017-12-22 | 2018-08-10 | 朱江帆 | A kind of efficient new alloy material device |
-
1993
- 1993-06-21 CN CN 93216266 patent/CN2161398Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554307A (en) * | 2012-02-23 | 2012-07-11 | 南京信息工程大学 | Combination power head capable of changing hole distance |
| CN102554307B (en) * | 2012-02-23 | 2013-07-10 | 南京信息工程大学 | Combination power head capable of changing hole distance |
| CN103273107A (en) * | 2013-04-10 | 2013-09-04 | 黄石市科兴机电科技有限公司 | Automatic drilling machine |
| CN103273107B (en) * | 2013-04-10 | 2015-04-15 | 黄石市科兴机电科技有限公司 | Automatic drilling machine |
| 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 |
| CN107008964A (en) * | 2017-04-26 | 2017-08-04 | 无锡市明骥智能机械有限公司 | The annular tube cutting mechanism of double cutter is installed |
| CN107671554A (en) * | 2017-08-21 | 2018-02-09 | 安徽省康宇水电机械成套设备有限公司 | A kind of vehicle bridge slide plate bottom hole processing jig |
| CN108381184A (en) * | 2017-12-22 | 2018-08-10 | 朱江帆 | A kind of efficient new alloy material device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |