CN2695185Y

CN2695185Y - Twist drill set drill box

Info

Publication number: CN2695185Y
Application number: CN 200420003588
Authority: CN
Inventors: 朱小坤
Original assignee: Jiangsu Tiangong Tools Co Ltd
Current assignee: Jiangsu Tiangong Tools Co Ltd
Priority date: 2004-02-17
Filing date: 2004-02-17
Publication date: 2005-04-27
Anticipated expiration: 2014-02-17

Abstract

The utility model discloses a twist drill set drill box, comprising a box body, a box cover and a drill head seat of a fixed drill head. The box body and the box cover are mutually hinged; the drill head seat is arranged in a containing chamber formed by the box body and the box cover; a plurality of containing holes are arranged on the drill head seat and are used for fixing the twist drill; the drill head seat is rotatablely fixed on the box body; two guide bars are also arranged on the drill head seat; a longitudinal guide groove is arranged on the position where the box cover is corresponding to the guide bars; a transverse lug and a stopper are also convexly arranged on the top of the longitudinal guide groove on the box cover; the stopper is located between the longitudinal guide groove and an articulated shaft. The utility model provides the twist drill set drill box which can be provided with a plurality of rows of drill heads in the drill head seat; when opening to use, the drill heads are orderly arranged by layers; no matter whether fetch the drill heads on the upper layer or on the lower layer, disturbances of the drill heads on other layers do not have. Thus, the utility model is very convenient in use.

Description

A kind of fried dough twist drill bushing box

Technical field

The utility model provides a kind of instrument cases, especially a kind of fried dough twist drill bushing box.

Background technology

At present, suit fluted drill packing box is of a great variety in the prior art.Requirement to this packing box in the practical application is, should gather a plurality of drill bits of polytype as much as possible, and the volume of box is little, is easy to carry, and simultaneously, also will make things convenient for picking and placeing of drill bit.Existing fried dough twist drill bushing box often designs on the multiple as far as possible a plurality of drill bits of combination, drill bit different in size is discharged crisscrossly, to make full use of space in the box, still, this discharging makes people's dim eyesight confused, find the drill bit of required type relatively more difficult very soon.Which floor the cover box that also has is divided into up and down, and each layer placed different drill bits, and this box will be raised the upper strata box body when picking and placeing lower floor's drill bit, also cause trouble for the user.

Summary of the invention

The purpose of this utility model is to improve deficiency of the prior art, provides a kind of and can hold more all kinds of fluted drill and each drill bit picks and places fried dough twist drill bushing box very easily in the unit volume space.

The purpose of this utility model is achieved in that

The fried dough twist drill bushing box that the utility model provides, the drill headstock that comprises box body, lid and fixed drill bit, described box body and lid are hinged and link together, described drill headstock is located in the containing cavity of described box body and lid formation, on described drill headstock, be provided with several containing holes, in order to insert solid fluted drill; Described drill headstock is rotatably mounted on the box body; Also extended guide post on the described drill headstock, on position corresponding on the described lid, be provided with the longitudinally guiding groove with described guide post, longitudinally guiding groove next door also is convexly equipped with a lateral projections and a block on described lid, and this block is between described vertical guide groove and jointed shaft.

Particularly, described box body and lid extend jointed shaft and axle bed respectively on corresponding one distolateral limit, and it is hinged box body and lid are linked together, and drill headstock is located at the interior side of containing cavity of box body and lid formation; Establish jointed shaft on two sidewalls of an end of described drill headstock and box body is hinged that it is rotatably mounted on the box body; Described drill headstock is being provided with on the two side of described jointed shaft, two guide posts have also been extended apart from this jointed shaft one segment distance, on two corresponding on described lid inside sidewalls correspondence positions, respectively be provided with a longitudinally guiding groove with described guide post, respectively be convexly equipped with a lateral projections below this longitudinally guiding groove bottom notch on these two sidewalls of described lid, lateral projections prolongs one section at an end that is provided with described jointed shaft on the sidewall of lid on this drill headstock; The above respectively is provided with a block above the projection in this two side of this lid, and this block is between described vertical guide groove and jointed shaft.

Description of drawings

Below in conjunction with accompanying drawing said structure of the present utility model and other structure and beneficial effect are described further.

The perspective view that Fig. 1 opens for the fried dough twist drill bushing box that the utility model provides;

Side-looking structural representation when Fig. 2 closes for fried dough twist drill bushing box shown in Figure 1;

Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2;

Fig. 4 is Fig. 2 B-B sectional structure schematic diagram;

The structural representation of each position in the fried dough twist drill bushing box opening procedure that Fig. 5 a-5c provides for the utility model;

The plan structure schematic diagram of the fried dough twist drill bushing box that Fig. 6 provides for the utility model.

The specific embodiment

As shown in Figure 1, the fried dough twist drill bushing box that provides of the utility model is made up of the drill headstock 3 of box body 1, lid 2 and fixed drill bit.Box body 1 and lid 2 extend jointed shaft and axle bed 4 respectively on corresponding one distolateral limit, it is hinged box body 1 and lid 2 is linked together, drill headstock 3 is located in the containing cavity of box body 1 and lid 2 formations, it is located at a side in the containing cavity, on drill headstock 3, be provided with several containing holes 31 abreast, in order to insert solid fluted drill.

Shown in Fig. 1,2 and 3, relatively respectively extend one 32 on the two side of one end of drill headstock 3, the corresponding position is provided with the axle bed 11 that is complementary on the two side of box body 1 one ends, and axle 32 is located in the axle bed 11 rotationally, and an end of drill headstock 3 is rotatably mounted on the box body 1.

Shown in Fig. 1,2 and 4, drill headstock 3 is on the two side that is provided with axle 31, the other end of distance axis 32 1 segment distances has also extended two guide posts 33, on two sidewalls, 21 inboard correspondence positions corresponding on the lid 2, respectively be provided with a longitudinally guiding groove 22 with guide post 33, respectively be convexly equipped with a lateral projections 23 below the notch of longitudinally guiding groove bottom on two sidewalls 21 of lid 2, projection 23 prolongs one section at an end that is provided with axle 32 on the sidewall 21 of lid on the drill headstock 3; Respectively be provided with a block 24 on 21 upper protruding blocks 23 of the two side of lid 2, this block 24 is on the appropriate location between vertical guide groove 22 and the axle 31.

Above-mentioned longitudinally guiding groove and lateral projections be vertical settings mutually not necessarily, if can make lid with respect to the box body smooth opening with close, and make lateral projections drill headstock successfully can be boosted and put down, the gathering sill and the projection of correspondence all are fine.For example the longitudinally guiding groove can be a deep-slotted chip breaker, and lateral projections also can be the projection that tilts to extend.Here only for ease of describing called after longitudinally guiding groove and lateral projections.

As shown in Figure 2, when lid 2 was fastened on the box body 1, the guide post 33 on the drill headstock 3 was located in the longitudinally guiding groove 22 on the lid 2.Shown in Fig. 5 a, to open at the beginning of the lid 2, lid 2 is rotated away from box body with respect to box body 1, and drill headstock 3 is moving, and then the guide post 33 on the drill headstock 3 withdraws from the longitudinally guiding groove 22 on the lid 2, contacts with lateral projections 23 on the lid 2 subsequently.Shown in Fig. 5 b, continue to open lid 2, under the promotion of lateral projections 23, make drill headstock 3 rotate with respect to box body and be lifted by axle 32, at this moment guide post 33 slides on the upper surface 231 of lateral projections 23, until contacting (shown in Fig. 5 c) with block that lid 2 is provided with, at this moment, lid 2 is maximum open angle, drill headstock also is to be raised to the extreme higher position, if plug fluted drill in the containing hole 31 of drill headstock 3, its drilling rod is tilted to arrangement, picks and places very convenient.

Drill headstock 3 in the present embodiment is two-layer containing hole, the corresponding box body containing cavity of lower floor's containing hole when covering this cover box, the corresponding lid containing cavity of upper strata containing hole, like this, a lot of drill bits can be placed in the very little relatively box, and when opening and using, each drill bit is marshalling in drill headstock again, is convenient to pick and place.

For the ease of in the cuboid box, placing thickness, drill bit different in size, and prevent in carrying that box is holded up or when toppling over short and small drill bit from the containing hole of drill headstock, deviate from, can on the base plate of box body 1 or lid 2, extend baffle plate.In the present embodiment, the short thin drill bit of design is plugged in lower floor's containing hole, accordingly, vertically is convexly equipped with a baffle plate 12 that tilts on the base plate of box body 1.In addition, on drill headstock 3, also can be provided with the similar baffle plate (not shown) of effect, and the length of containing hole 31 only accounts for the part (as Fig. 6) of drill headstock length.

Fasten latch mechanism 5 at box body 1 and lid 2 with being provided with to be provided with on jointed shaft and axle bed 4 opposed side edges.In addition, also be provided with hitch 6.

The utility model provides twist drill set drill box to arrange a plurality of drill bits by spread configuration in drill headstock more, and When opening and using, the drill bit layering arranges in order, no matter pick and place upper strata drill bit or lower floor's drill bit, all not Be subjected to the interference of other layer drill bit, therefore, very easy to use.

Claims

1, a kind of fried dough twist drill bushing box, it is characterized in that: the drill headstock that comprises box body, lid and fixed drill bit, described box body and lid are hinged and link together, described drill headstock is located in the containing cavity of described box body and lid formation, on described drill headstock, be provided with several containing holes, in order to insert solid fluted drill; Described drill headstock is rotatably mounted on the box body; Also extended guide post on the described drill headstock, be provided with the longitudinally guiding groove on the described lid with on the described guide post correspondence position, longitudinally guiding groove next door also is convexly equipped with lateral projections and block on described lid, and this block is between described vertical guide groove and jointed shaft.

2, fried dough twist drill bushing box according to claim 1, it is characterized in that: described box body and lid extend jointed shaft and axle bed respectively on corresponding one distolateral limit, it is hinged box body and lid is linked together, and described drill headstock is located at a side in the containing cavity; Establish jointed shaft on two sidewalls of an end of described drill headstock and box body is hinged that it is rotatably mounted on the box body; Described drill headstock is being provided with on the two side of described jointed shaft, described two guide posts have been extended apart from this jointed shaft one segment distance, on two corresponding on described lid inside sidewalls correspondence positions, respectively be provided with described longitudinally guiding groove with described guide post, respectively be convexly equipped with described lateral projections below this longitudinally guiding groove bottom notch on these two sidewalls of described lid, this lateral projections prolongs one section at an end that is provided with described jointed shaft on the sidewall of lid on this drill headstock; The above respectively is provided with described block above the projection in this two side of this lid, and this block is between described vertical guide groove and jointed shaft.

3, fried dough twist drill bushing box according to claim 1 and 2 is characterized in that: extend baffle plate on the base plate of described box body or lid.

4, fried dough twist drill bushing box according to claim 1, it is characterized in that: described drill headstock is two-layer containing hole, the corresponding box body containing cavity of lower floor's containing hole when covering this cover box, the corresponding lid containing cavity of upper strata containing hole.

5, according to claim 1 or 2 or 4 described fried dough twist drill bushing boxs, it is characterized in that: on described drill headstock, be provided with several containing holes in parallel to each other.

6, fried dough twist drill bushing box according to claim 1 is characterized in that: the baffle plate that on described drill headstock, is provided with, and the length of containing hole only accounts for the part of drill headstock length.