CN2398041Y - Storaged type charging electric drill - Google Patents
Storaged type charging electric drill Download PDFInfo
- Publication number
- CN2398041Y CN2398041Y CN 99254860 CN99254860U CN2398041Y CN 2398041 Y CN2398041 Y CN 2398041Y CN 99254860 CN99254860 CN 99254860 CN 99254860 U CN99254860 U CN 99254860U CN 2398041 Y CN2398041 Y CN 2398041Y
- Authority
- CN
- China
- Prior art keywords
- gear
- hole
- charge
- steel ball
- box
- 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 storing type rechargeable electric drill which is provided with tool boxes for storing drill bits or screwdriver bits to make the drill bits and the electric drill combined into a whole body and has the advantages of hard loss and convenient use and carrying. The utility model is formed by that a reversal knob, a switch, a battery pack, a torque regulator and a power drive device are arranged in a front and a back casings, wherein, the power drive device is formed by that a motor and a gear box are fixed on a back cover, and an output shaft of the gear box is coneceted with a spindle with a transposition gear and engaged with an output gear on a chuck shaft through the transposition gear; the tool boxes with transfer bar mechanisms are arranged in the front and the back casings at the back cover part. An electric tool with time saving, high work efficiency, easy storage and easy use is provided to users.
Description
The utility model relates to a kind of rechargeable electric tool, particularly a kind of instrument cases is installed, and has the storable Charge) of storing drill bit or rotating tool head function.
Existing commercially available and use electric drill, its instrument and drill bit are separately to deposit, take care of, and the time spent, have taken electric drill to go for drill bit again, drill bit often takes place lose the phenomenon that can not find, and use, carry all inconvenient.Especially open-air work high above the ground is used more inconvenient.On one's body the operator also need take the drill bit of various different sizes to, when changing drill bit aloft, accidentally, drill bit also will climb down and seek from dropping to the ground in the air, has influenced work, brings many worries to the operator again.
The purpose of this utility model is to provide a kind of storable Charge), can deposit drill bit or rotating tool head in the electric drill, carries, easy to use, has improved operating efficiency.
The utility model be achieved in that the storable Charge) by commutation button, switch, power brick, torque adjusting device are installed in forward and backward housing, actuating unit is formed, and described actuating unit is fixed on the bonnet by motor and gear-box, the output shaft of gear-box links into an integrated entity with the main shaft of band transposition gear, and constitutes by the engagement of the output gear on transposition gear and the collet axis; And in the forward and backward housing at bonnet place, also be equipped with the band transfer bar mechanism instrument cases.
Fig. 1. structural representation of the present utility model (taking away drill chuck and fore shell).
Fig. 2. the A-A view of Fig. 1.
Fig. 3. the B-B view of Fig. 1.
Fig. 4. the C-C view of Fig. 1.
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
Procapsid (22), back casing (21) be symmetry substantially, reinforcement, joint pin, posting etc. are arranged on the inwall, the installing hole that adjusting nut (9), switch (19), commutation button (18) are arranged on the outer surface, on upper end one sidewall and the top edge slide groove (4) is arranged, also have the driving hole (26) of instrument cases (6) on back casing (2) upper end face.
Transfer bar mechanism (1) is soft push rod, and an end is connected with control handle (23), and end is connected with magnet steel (2) in addition.
The cross section of instrument cases (6) is a watt shape, 5 round tube holes equidistant, opening are arranged above, be used to lay drill bit or the rotating tool head of 5 Φ below 6 * 93 millimeters, lower limb have equidistant and with the locating notch of 5 circular arcs of round tube hole dislocation, a side in centre position also is fixed with spanner (25).
In the middle of the bonnet (5) through hole is arranged, there is installing hole at the edge, lays spring steel ball (24) in the open slot at edge.
Collet axis (13) is for there is through hole the centre, and appearance is the hollow shaft of straight spline.
Actuating unit is fixed on the bonnet (5) by direct current generator (3) and gear-box (7), motor shaft is connected with gear in the gear-box (7), the output shaft of gear-box (7) links into an integrated entity with the main shaft (14) of band transposition gear (15), and goes up output gear (11) the engagement composition that tape spool holds (12) by transposition gear (15) and collet axis (13).
Centring ring (16) on the annular of uniform through hole is arranged, inner ring is a splined hole.
The torque adjusting device is embedded with a steel ball by being placed with steel ball (8) and spring (10) at the breach of regulating sleeve (17) and with gear-box (7) junction at regulating sleeve (17) inner face, and steel ball is transferred centring ring (16), connects adjusting nut (9) outward again and forms.
The main shaft (14) that the torque adjusting device is installed in actuating unit upward is connected in aggregates with it, put into back casing (21), again the spanner (25) on the instrument cases (6) is installed in the driving hole (26) on the back casing (21), and the locating notch on its lower limb is close to spring steel ball (24) location on the bonnet (5), transfer bar mechanism (1) is installed in the slide groove (4) on the back casing (21), and with switch (19), commutation button (18), power brick (20) is put into back casing (21), cover procapsid (22), before inciting somebody to action with screw, back casing (22), (21) connect into whole storable Charge).
Drill chuck is fixed on collet axis (13) with screw thread goes up (province's sketch map).Choose needed drill bit or rotating tool head, unclamp the drill chuck pin again, drill bit is entered in the instrument cases (6) through the through hole in the middle of the collet axis (13) deposit, what a is put again the spanner (25) on the instrument cases (6) is stirred, change an angle.Continue then to put into drill bit, enter in the instrument cases (6) and deposit from the intermediate throughholes of collet axis (13).And the like, can make standby drill bit and use, do not repeat.During use, find out needed that drill bit the driving hole (26) from back casing (21) earlier, stir control handle (23) then, promote drill bit forward by soft push rod, and enter in the drill chuck, make its chucking, at this moment Push switch (19), motor (3) rotates, and drives main shaft (14) and rotates, by the transposition gear (15) on the main shaft (14), make with the output gear (11) of its engagement and rotate, the drill chuck that just drives the collet axis (13) on it and have a drill bit rotates and carries out work, and work finishes, trip switch, motor (3) stops operating, drill chuck stops operating, stir control handle (23) again, soft push rod is withdrawn into original position, because the effect of magnet steel (2), drill bit retracted leave the instrument cases origin-location in, for using next time.And control handle (23) is locked on the forward and backward housing, avoid drill bit from instrument cases (6), to drop out.
But clockwise direction rotates adjusting nut (9) and compresses regulating sleeve (17) and spring (10), and output torque is increased, and then moment diminishes on the contrary.
The utility model is compared with prior art: can deposit drill bit or rotating tool head because instrument cases are arranged in the housing, begin Drilling tool and electric drill are kept at together at last, can not lose the phenomenon with the look round for drill bit, use, take Band is convenient. Especially be the user of ascend operation, the more easily instrument that uses is provided, loading and unloading, transposing are bored Head is convenient, and the phenomenon of drill bit from falling down in the air can not take place, and has alleviated labour intensity, has saved the time, carries High operating efficiency.
Claims (6)
1. storable Charge), by commutation button (18), switch (19), power brick (20), torque adjusting device are installed in forward and backward housing (22), (21), actuating unit is formed, it is characterized in that described actuating unit is fixed on the bonnet (5) by motor (3) and gear-box (7), the main shaft (14) of the output shaft of gear-box (7) and band transposition gear (15) links into an integrated entity, and constitutes by the engagement of the output gear (11) on transposition gear (15) and the collet axis (13); And the instrument cases (6) of band transfer bar mechanism (1) also are installed in forward and backward housing (22) that bonnet (5) is located, (21).
2. Charge) according to claim 1 is characterized in that transfer bar mechanism (1) is soft push rod, and an end is connected with control handle (23), and end is connected with magnet steel (2) in addition.
3. Charge) according to claim 1, the cross section that it is characterized in that instrument cases (6) is watt shape, and 5 round tube holes of opening are arranged equidistantly above, lower limb have equidistant and with the locating notch of 5 circular arcs of round tube hole dislocation, a side in centre position also is fixed with spanner (25).
4. Charge) according to claim 1 is characterized in that in the middle of the bonnet (5) through hole being arranged, and lays spring steel ball (24) in the open slot of porch; Collet axis (13) is for there is through hole the centre, and appearance is the hollow shaft of straight spline.
5. Charge) according to claim 1, it is characterized in that procapsid (22), back casing (21), reinforcement, joint pin, posting etc. are arranged on the inwall, the installing hole that adjusting nut (9), switch (19), commutation button (18) are arranged on the outer surface, on upper end one sidewall and the top edge slide groove (4) is arranged, also have the driving hole (26) of instrument cases (6) on back casing (21) upper end face.
6. Charge) according to claim 1, it is characterized in that the torque adjusting device is by being placed with steel ball (8) and spring (10) at the breach of regulating sleeve (17) and with gear-box (7) junction, be embedded with a steel ball at regulating sleeve (17) inner face, steel ball is transferred centring ring (16), connecting adjusting nut (9) outward again forms, centring ring (16) on the annular of uniform through hole is arranged, inner ring is a splined hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254860 CN2398041Y (en) | 1999-11-30 | 1999-11-30 | Storaged type charging electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254860 CN2398041Y (en) | 1999-11-30 | 1999-11-30 | Storaged type charging electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398041Y true CN2398041Y (en) | 2000-09-27 |
Family
ID=34038364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99254860 Expired - Fee Related CN2398041Y (en) | 1999-11-30 | 1999-11-30 | Storaged type charging electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398041Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321769C (en) * | 2001-07-26 | 2007-06-20 | 布莱克和戴克公司 | Drill bit level indicator |
| CN103042508A (en) * | 2011-10-14 | 2013-04-17 | 罗伯特·博世有限公司 | Tool attachment |
| CN108436140A (en) * | 2018-03-20 | 2018-08-24 | 陈旭东 | A kind of novel new material process equipment |
| CN108480716A (en) * | 2018-03-20 | 2018-09-04 | 陈旭东 | A kind of new material process equipment |
-
1999
- 1999-11-30 CN CN 99254860 patent/CN2398041Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321769C (en) * | 2001-07-26 | 2007-06-20 | 布莱克和戴克公司 | Drill bit level indicator |
| CN103042508A (en) * | 2011-10-14 | 2013-04-17 | 罗伯特·博世有限公司 | Tool attachment |
| CN103042508B (en) * | 2011-10-14 | 2015-05-20 | 罗伯特·博世有限公司 | Tool attachment |
| CN108436140A (en) * | 2018-03-20 | 2018-08-24 | 陈旭东 | A kind of novel new material process equipment |
| CN108480716A (en) * | 2018-03-20 | 2018-09-04 | 陈旭东 | A kind of new material process equipment |
| CN108436140B (en) * | 2018-03-20 | 2018-12-25 | 中嘉卫华（固安）新材料科技有限公司 | A kind of novel new material process equipment |
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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 |