CN201587011U

CN201587011U - Tapper with separation device

Info

Publication number: CN201587011U
Application number: CN2009202650352U
Authority: CN
Inventors: 李欣婷; 黎泳欣; 谢微; 赵志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-11
Filing date: 2009-12-11
Publication date: 2010-09-22
Anticipated expiration: 2019-12-11

Abstract

The utility model discloses a tapper with a separation device, relating to an electric tool. The tapper with the separation device comprises a drilling cylinder 1, a locating drill 5, a inside separating ring 6, an outside separating ring 4, and the separation device formed by a reset spring 2 and a dowel pin 3, wherein the inside separating ring 6 is installed in the drilling cylinder 1, the dowel pin 3 which is connected with the inside separating ring 6 is sleeved with the reset spring 2 after penetrating through the drilling cylinder 1, and the outside separating ring 4 is arranged on the top of the dowel pin 3. The tapper has the advantages of convenient use, rapidness and the like and is suitable for personnel including industrial and mining enterprise workers, decoration team workers and carpenters to use when being used for opening holes.

Description

The hole making drill of band separator

Technical field

The utility model relates to a kind of electric tool, particularly a kind of hole making drill with separator.

Background technology

In the actual life, be contained in by the spitting drill headgear that to bore the hole making drill purposes that forms in the tube wider, particularly in house decoration often the use hole making drill hole.But existing hole making drill is in use, owing to bore the material that drills through a meeting cohering in the inner chamber that bores tube, thereby, the phenomenon that drill bit is difficult to extract can appear, not only mistakes but also inconvenient.

Summary of the invention

At the deficiency that existing product exists, technical problem to be solved in the utility model provides a kind of easy to use, hole making drill efficiently.

For solving the problems of the technologies described above, technical solution adopted in the utility model is a kind of hole making drill with separator of design: constitute by boring tube 1 and locating drill bit 5, include the separator that is made of interior eseparation ring 6, outer eseparation ring 4 and back-moving spring 2 and pin 3 in addition; Interior eseparation ring 6 devices are in boring tube 1, and connected pin 3 passes and bores tube 1 back suit back-moving spring 2, eseparation ring 4 outside the device of the top of pin 3.

The hole making drill of band separator of the present utility model, owing to installed a separator additional, during use, only with hand is pressed outer eseparation ring, the interior eseparation ring of device in boring tube inner chamber will eject the material that bores cohering in the tube inner chamber to come, thereby it is easy to use, quick.

Description of drawings

Accompanying drawing 1 is a front view of the present utility model.

Among the figure: the 1st, bore tube, the 2nd, back-moving spring, the 3rd, pin, the 4th, outer eseparation ring, the 5th, location drill bit, the 6th, interior eseparation ring.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

Present embodiment constitutes by boring tube 1, back-moving spring 2, pin 3, outer eseparation ring 4, location drill bit 5 and interior eseparation ring 6.

Bore tube 1 and be sleeved in the drill bit 5 of location, be connected as a single entity.

Interior eseparation ring 6 devices of ring-type are in the inner chamber that bores tube 1, fixing four above it has pin 3 (quantity of pin 3 can be two or three or four or more, present embodiment is got four), after pin 3 upwards passes the end face that bores tube 1, suit back-moving spring 2, the fixing outer eseparation ring 4 of ring-type on the top of pin 3.

During use, hole making drill according to routine equally carries out tap operation, when needs are extracted drill bit, with hand with outer eseparation ring 4 to pressing down, at this moment, the interior eseparation ring 6 that connects by pin 3 can eject cohering come at the material that bores in tube 1 inner chamber under pressure, thereby, can be easily, quickly drill bit is pulled out.Unclamp the hand of pushing down outer eseparation ring 4, under the effect of back-moving spring 2, interior eseparation ring 6 can retract to and bore tube 1 inner chamber and press close to its inner top surface, and freely beating in the time of can avoiding holing is in order to avoid influence is used.

The hole making drill of band separator of the present utility model is fit to use when personnel such as industrial and mining enterprises, finishing team and carpenter are used for perforate.

Claims

1. the hole making drill with separator by boring tube (1) and location drill bit (5) formation, is characterized in that: include the separator that is made of interior eseparation ring (6), outer eseparation ring (4) and back-moving spring (2) and pin (3) in addition; Interior eseparation ring (6) device is in boring tube (1), and connected pin (3) passes and bores tube (1) back suit back-moving spring (2), eseparation ring (4) outside the top device of pin (3).