CN202963523U - Adjustable-type drilling tool capable of simultaneously drilling multiple holes - Google Patents
Adjustable-type drilling tool capable of simultaneously drilling multiple holes Download PDFInfo
- Publication number
- CN202963523U CN202963523U CN 201220688144 CN201220688144U CN202963523U CN 202963523 U CN202963523 U CN 202963523U CN 201220688144 CN201220688144 CN 201220688144 CN 201220688144 U CN201220688144 U CN 201220688144U CN 202963523 U CN202963523 U CN 202963523U
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- CN
- China
- Prior art keywords
- bearing
- screw
- chuck
- main shaft
- gear
- 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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Abstract
The utility model provides an adjustable-type drilling tool capable of simultaneously drilling multiple holes. The technical scheme is that the adjustable-type drilling tool capable of simultaneously drilling the multiple holes comprises a stud, a nut, a wheel box, a sleeve, a medium wheel, a gear, a bearing, a body, a clamping sleeve, a main shaft, a cushion block, a guide ring, a screw, a shaft, a small gear, a support, a screw plug, a small bearing, a guide rod, a chuck, a tight sleeve and a drill bit. The bearing and the main shaft are placed on the center hole of the body; the upper end of the main shaft is matched with a taper hole of a main shaft of a drilling machine, and the lower end of the main shaft is fixedly connected with the gear; and the stud and the cushion block are placed inside a biased hole of the body, and are positioned by the screw. After penetrating through the cushion block, the sleeve and the wheel box, the stud is tightly locked by the nut; the medium wheel is movably matched with the sleeve and is meshed with the gear and the small gear; the support is placed in the wheel box, and is positioned by the screw plug; the small bearing and the shaft are placed on the support; the small gear is fixedly connected with the shaft; the chuck and the drill bit are placed on the shaft; the tight sleeve is connected with the shaft in a threaded mode; the clamping sleeve is fixedly connected with the body; the guiding ring is fixedly connected with a stand pillar of the drilling machine; and the guide rod is fixedly connected with the clamping sleeve and is movably matched with the guiding ring. The adjustable-type drilling tool capable of simultaneously the drilling the multiple holes has the advantages of being capable of once drilling multiple holes with adjustable hole distances.
Description
Technical field
The utility model relates to a kind of adjustable multi-hole with boring drilling tool, belongs to field of mechanical technique.
Background technology
Generally once can only drilling on drilling machine a hole, so machining hole is when being, people have to the adapted indexing means and drill jig drilling is carried out in the hole that processes singly, when batch production, especially seem backward, not only working (machining) efficiency is low, and the operator is also very tired out.
Summary of the invention
The purpose of this utility model just is to provide a kind of adjustable multi-hole with boring drilling tool, is used for addressing the above problem.
the technical solution of the utility model is: a kind of adjustable multi-hole is with boring drilling tool, comprise double-screw bolt, nut, the wheel box, cover, idle wheel, gear, bearing, body, chuck, main shaft, cushion block, lead ring, screw, axle, pinion, bearing, plug screw, little bearing, guide rod, chuck, tight cover and drill bit, bearing and main shaft are set on the body centre bore, the main shaft upper end coordinates with the drill press spindle taper hole, lower end and gear connect firmly, double-screw bolt and cushion block are set in the inclined to one side hole of body and are located by screw, double-screw bolt passes cushion block, the cover and the wheel box after by nut check, idle wheel is lived with cover and is joined and mesh with gear and pinion, be provided with bearing and located by plug screw in the wheel box, bearing is provided with little bearing and axle, pinion and axle connect firmly, axle is provided with chuck and drill bit, tight cover links with male thread, chuck and body connect firmly, lead ring and drilling machine column connect firmly, guide rod and chuck connect firmly and join with lead ring work.
The beneficial effects of the utility model are: a plurality of different diameter holes of drilling, pitch-row is adjustable.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail, with reference to accompanying drawing 1 as can be known, a kind of adjustable multi-hole comprises double-screw bolt 1 with boring drilling tool, nut 2, wheel box 3, cover 4, idle wheel 5, gear 6, bearing 7, body 8, chuck 9, main shaft 10, cushion block 12, lead ring 13, screw 14, axle 15, pinion 16, bearing 18, plug screw 19, little bearing 20, guide rod 21, chuck 22, tight cover 23 and drill bit 24 arrange bearing 7 and main shaft 10 on body 8 centre bores, main shaft 10 upper ends coordinate with drill press spindle 11 taper holes, and lower end and gear 6 connect firmly, and body 8 arranges double-screw bolt 1 and cushion block 12 and located by screw 14 in inclined to one side hole, and double-screw bolt 1 passes cushion block 12, locked by nut 2 after cover 4 and wheel box 3, idle wheel 5 is lived with cover 4 and is joined and mesh with gear 6 and pinion 16, taking turns 3 li, box is provided with bearing 18 and is located by plug screw 19, bearing 18 is provided with little bearing 20 and axle 15, and pinion 16 connects firmly with axle 15, and axle 15 is provided with chuck 22 and drill bit 24, tight cover 23 links with axle 15 screw threads, chuck 9 connects firmly with body 8, and lead ring 13 connects firmly with drilling machine column 17, and guide rod 21 connects firmly with chuck 9 and lives with lead ring 13 and join.add man-hour, the taper shank of main shaft 10 is inserted in the taper hole of drill press spindle 11, due to guide rod 21 and chuck 9 connect firmly and the movable guide groove that is assemblied on lead ring 13 in, so can only make axial slip between chuck 9 and lead ring 13, can carry out the pitch-row adjustment this moment, method is: unclamp nut 2, make wheel box 3 be in free state, dish driving wheel box 3, wheel box 3 is rotated around its axis, and with axle 15, bearing 18 and drill bit 24 rotate together, can make drill bit 24 adjust to required bore position, locking nut 2, pitch-row is adjusted complete, when the hole of drilling different-diameter, should change the chuck 22 of the dimension that is designed to by the drilling pore diameter range and the drill bit 24 of respective diameters, its method of operating is identical during with the single hole of drilling.
Claims (1)
1. an adjustable multi-hole with boring drilling tool, comprises double-screw bolt (1), nut (2), wheel box (3), cover (4), idle wheel (5), gear (6), bearing (7), body (8), chuck (9), main shaft (10), cushion block (12), lead ring (13), screw (14), axle (15), pinion (16), bearing (18), plug screw (19), little bearing (20), guide rod (21), chuck (22), tight cover (23) and drill bit (24), it is characterized in that: bearing (7) and main shaft (10) are set on body (8) centre bore, main shaft (10) upper end coordinates with drill press spindle (11) taper hole, lower end and gear (6) connect firmly, body (8) partially arranges double-screw bolt (1) and cushion block (12) and is located by screw (14) in the hole, and double-screw bolt (1) passes cushion block (12), locked by nut (2) after cover (4) and wheel box (3), idle wheel (5) is lived with cover (4) and is joined and mesh with gear (6) and pinion (16), wheel box (3) is inner to be provided with bearing (18) and to be located by plug screw (19), bearing (18) is provided with little bearing (20) and axle (15), pinion (16) connects firmly with axle (15), axle (15) is provided with chuck (22) and drill bit (24), tight cover (23) links with axle (15) screw thread, chuck (9) connects firmly with body (8), lead ring (13) connects firmly with drilling machine column (17), guide rod (21) connects firmly with chuck (9) and lives with lead ring (13) and join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688144 CN202963523U (en) | 2012-12-14 | 2012-12-14 | Adjustable-type drilling tool capable of simultaneously drilling multiple holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688144 CN202963523U (en) | 2012-12-14 | 2012-12-14 | Adjustable-type drilling tool capable of simultaneously drilling multiple holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963523U true CN202963523U (en) | 2013-06-05 |
Family
ID=48504653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688144 Expired - Fee Related CN202963523U (en) | 2012-12-14 | 2012-12-14 | Adjustable-type drilling tool capable of simultaneously drilling multiple holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831450A (en) * | 2014-02-17 | 2014-06-04 | 西安工程大学 | Span-adjustable type multi-shaft borer |
-
2012
- 2012-12-14 CN CN 201220688144 patent/CN202963523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831450A (en) * | 2014-02-17 | 2014-06-04 | 西安工程大学 | Span-adjustable type multi-shaft borer |
| CN103831450B (en) * | 2014-02-17 | 2016-06-15 | 西安工程大学 | Span adjustable multi-shaft drilling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |