CN201752780U - Rechargeable type electric key of drill chuck of drilling machine - Google Patents
Rechargeable type electric key of drill chuck of drilling machine Download PDFInfo
- Publication number
- CN201752780U CN201752780U CN2010201241036U CN201020124103U CN201752780U CN 201752780 U CN201752780 U CN 201752780U CN 2010201241036 U CN2010201241036 U CN 2010201241036U CN 201020124103 U CN201020124103 U CN 201020124103U CN 201752780 U CN201752780 U CN 201752780U
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- CN
- China
- Prior art keywords
- drill chuck
- drilling machine
- key
- electric key
- fuselage
- 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 relates to a rechargeable type electric key of a drill chuck of a drilling machine. The electric key comprises a body, a displacement switch, a positioning head, a meshing drive gear and a rechargeable battery, the positioning head is mounted at the front end of the body, the meshing drive gear is mounted on the body, the body is provided with the displacement switch, and the rechargeable battery is mounted in the body and is in series connection with a miniature motor in the body and the displacement switch through electric wires inside the body. The electric key overcomes the shortcomings of the conventional general manual drill chuck key, brings great convenience to users of drilling machines, facilitates clamping, improves service quality, shortens auxiliary time and prolongs service life of equipment.
Description
Technical field
The utility model relates to the electronic key of drilling machine drill chuck field, particularly relates to a kind of drilling machine drill chuck charged electric key.
Background technology
In the place that machining is arranged, the owning amount of drilling machine is generally all many, especially small-sized bench drill is more general to be seen more, the drill chuck of drilling machine mainly is to carry out clamping drilling bit or other process tool by three-jaw chuck, the instrument that clamps is generally the special manual key, each clamping drill bit all is to exert all one's effort the drilling machine chuck to be clamped or loosen with private key by manual, feel feels very inconvenient when being everlasting clamping, hand also sustains damage easily even, especially after drill chuck and key have had certain wearing and tearing, hold the key clamping and loosen drill chuck with hand, the injury rate of that hand is higher, and the speed of clamping drill chuck is also slow, and work is also produced bigger influence; Hand-held drill bit private key be nothing but for the force rate that makes the drill bit clamping evenly because the power that hand makes when work can't be controlled and guarantees, so be fully during work with feeling and experience; Often clamping drilling machine drill chuck exceedingly then causes the wearing and tearing of drill chuck and private key just more severe, needs replacing could adapt to operate as normal drill chuck and private key also often are worn after.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of drilling machine drill chuck charged electric key, has overcome the use weak point of original common manual chuck handle.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of drilling machine drill chuck charged electric key is provided, comprises fuselage, displacement switch, positioning head, engaged transmission tooth, and rechargeable battery, described fuselage is pre-installed described positioning head; Described engaged transmission tooth is housed on the described fuselage; Described fuselage is provided with described displacement switch; Described rechargeable battery is housed in the described fuselage; Described rechargeable battery is connected with micromotor and described displacement switch in the fuselage.
Also be provided with battery cover on the fuselage of described drilling machine drill chuck charged electric key.
The displacement switch of described drilling machine drill chuck charged electric key is provided with the third gear position.
Beneficial effect
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art has following advantage and good effect:
1. the utility model can make full use of the characteristics of the even clamping of electronic key, make drilling machine drill chuck charged electric key carry out bit change-over fast, safely, effortlessly, and make drilling machine drill chuck charged electric key locking drill chuck easily, perhaps unclamp easily, and the power of locking during locking drill chuck also all reaches more even.
2. drilling machine drill chuck charged electric key, because the coupling mechanism force during its locking drill chuck is more even, causing between drill chuck and the private key does not have undue wear, like this, can make equipment prolong service life virtually.
Description of drawings
Fig. 1 is a drill chuck front view of the present utility model;
Fig. 2 is drilling machine drill chuck charged electric key figure of the present utility model;
Fig. 3 is the drilling machine drill chuck charged electric key rechargeable battery location drawing of the present utility model;
Fig. 4 is a drilling machine drill chuck charged electric key rechargeable battery installation diagram of the present utility model;
Fig. 5 is that drilling machine drill chuck charged electric key of the present utility model and drill chuck are used figure.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment of the present utility model relates to a kind of drilling machine drill chuck charged electric key, as Fig. 2～shown in Figure 4, comprises fuselage 8, displacement switch 7, positioning head 5, engaged transmission tooth 6, rechargeable battery 10, and described fuselage 8 is pre-installed described positioning head 5; Described engaged transmission tooth 6 is housed on the described fuselage 8; Described fuselage 8 is provided with described displacement switch 7; Described rechargeable battery 10 is housed in the described fuselage 8; Described rechargeable battery 10 is connected with micromotor and described displacement switch 7 in the fuselage.Also be provided with battery cover 9 on the described fuselage 8.Described displacement switch 7 is provided with the third gear position.
As shown in Figure 1, drilling machine drill chuck outline drawing wherein has taper shank 1, engaging tooth 2, locating hole 3 and the drill chuck clamping drilling bit three-jaw 4 of drill chuck.Locating hole 3 and drilling machine drill chuck charged electric key positioner 5 is used, and locks and loosen the instrument of drill bit and so on effectively.
As shown in Figure 2, drilling machine drill chuck charged electric key by the displacement switch on the fuselage 87 switch drill bit clamping, loosen and the stopping operating of key; There are the positioning head 5 and the locating hole 3 of drill chuck to position before the fuselage; Engaged transmission tooth 6 on the fuselage and 2 engagements of the engaging tooth on the drill chuck, thus the control drill bit is locked and is loosened.
Displacement switch 7 is provided with the third gear position, the operation of tight, the Song Heting of control engaged transmission tooth 6 pairs of drill chucks (left and right revolve and stop).It is under the effect of manual control, can carry out drill bit easily clamps and the switching of loosening, promptly rotate and reverse, and can allow drill chuck and drill bit keep certain chucking power equably, and can not cause the excessive screwing of drill chuck and electronic key to cause wearing and tearing fast between them later on.
Fig. 3 and shown in Figure 4 be the rechargeable battery installation site and the installation method schematic diagram of drilling machine drill chuck charged electric key.As we know from the figure, rechargeable battery is installed in the fuselage interior of electronic key, and by battery cover with its capping.
As shown in Figure 5, drilling machine drill chuck charged electric key positioner 5 cooperates each other with the locating hole 3 of drill chuck, make the three-jaw 4 of drill chuck clamp drill bit or loosen drill bit, the taper fit of the taper shank 1 of drill chuck is in drilling machine sleeve internal taper, engaging tooth 2 on the drill chuck meshes each other with drilling machine drill chuck charged electric engaged transmission tooth 6 on the key, drilling machine drill chuck charged electric key mainly leans on rechargeable battery as power supply, thereby drives the micromotor transmission engaged transmission tooth 6 in the electronic key fuselage 8.
The utility model can guarantee operate as normal by the charging form, is not subjected to any restriction, and is convenient, flexible, and the rechargeable battery long service life can be charged many times repeatedly, and is durable in use especially.Electronic key has just had power source in case charging finishes, and can use the charged electric key effectively; When using drilling machine drill chuck charged electric key, the user is as long as a hand is held fuselage, and positioning head is facing to the locating hole of drill chuck, thumb control displacement switch promptly can be operated, whole process was finished in the very short time, and greatly save man-hour, and efficient also greatly improves.
Be not difficult to find that the utility model has overcome the use weak point of original common manual chuck handle, greatly facilitates the drilling machine user, make things convenient for clamping, improved service property (quality), reduced non-cutting time, prolonged the service life of equipment, for more drilling machine user has brought facility.
Claims (3)
1. a drilling machine drill chuck charged electric key comprises fuselage (8), displacement switch (7), positioning head (5), engaged transmission tooth (6), and rechargeable battery (10) is characterized in that, described fuselage (8) is pre-installed described positioning head (5); Described engaged transmission tooth (6) is housed on the described fuselage (8); Described fuselage (8) is provided with described displacement switch (7); Described rechargeable battery (10) is housed in the described fuselage (8); Described rechargeable battery (10) is connected with micromotor and described displacement switch (7) in the fuselage.
2. drilling machine drill chuck charged electric key according to claim 1 is characterized in that, also is provided with battery cover (9) on the described fuselage (8).
3. drilling machine drill chuck charged electric key according to claim 1 is characterized in that described displacement switch (7) is provided with the third gear position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201241036U CN201752780U (en) | 2010-03-05 | 2010-03-05 | Rechargeable type electric key of drill chuck of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201241036U CN201752780U (en) | 2010-03-05 | 2010-03-05 | Rechargeable type electric key of drill chuck of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752780U true CN201752780U (en) | 2011-03-02 |
Family
ID=43620513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201241036U Expired - Fee Related CN201752780U (en) | 2010-03-05 | 2010-03-05 | Rechargeable type electric key of drill chuck of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9579781B2 (en) | 2014-05-20 | 2017-02-28 | Paul E. Hicks | Chuck key handle assembly |
| CN113618118A (en) * | 2021-08-23 | 2021-11-09 | 成都飞机工业（集团）有限责任公司 | Pneumatic drill cutter quick-changing device and pneumatic drill cutter changing method |
-
2010
- 2010-03-05 CN CN2010201241036U patent/CN201752780U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9579781B2 (en) | 2014-05-20 | 2017-02-28 | Paul E. Hicks | Chuck key handle assembly |
| CN113618118A (en) * | 2021-08-23 | 2021-11-09 | 成都飞机工业（集团）有限责任公司 | Pneumatic drill cutter quick-changing device and pneumatic drill cutter changing method |
| CN113618118B (en) * | 2021-08-23 | 2022-06-14 | 成都飞机工业（集团）有限责任公司 | Pneumatic drill cutter quick-changing device and pneumatic drill cutter changing method |
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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: 20110302 Termination date: 20140305 |