Summary of the invention
For above-mentioned prior art, the object of the invention is to overcome in prior art, when drill bit rack is subject to extraneous vibration interference, the problem that drill bit easily drops out from the deposit position that rack is fixed, thus provide one in use, when drill bit rack is subject to extraneous vibration interference, drill bit is not easy the drill bit rack dropped out in the deposit position fixed from rack.
To achieve these goals, the invention provides a kind of drill bit rack, wherein, described drill bit rack comprises: casing, permanent magnet, fixture, spring assembly and the drill bit slot be arranged in casing, described permanent magnet is arranged at the bottom of described drill bit slot inner surface, described fixture is connected slidably with the internal groove side wall of described drill bit slot, one end Joint of described spring assembly and described fixture.
Preferably, on described drill bit slot internal groove side wall, circumferentially direction is provided with chute, and described fixture is circular arc, and described fixture one end is fixedly installed in described chute, the other end is slidably disposed in described chute, and described spring assembly is slidably held with described fixture and is connected.
Preferably, described fixture is elastomeric material, and the inner surface of the concave surface of described fixture is also provided with projection.
Preferably, described casing is at least two, removably connects between described casing.
Preferably, the internal groove side wall of described drill bit slot is provided with drying layer.Described drying layer at least comprises the filter bag on the internal groove side wall being arranged at described drill bit slot; At least active carbon is provided with in described filter bag.
Preferably, described spring assembly comprises spring and is connected to the button on described spring, springing into or ejecting of described spring can be driven to make the immigration of described button or to shift out, the outer surface that described button is arranged on described casing protrudes from the outer surface of described casing.
Preferably, described bottom half is provided with pulley.
Preferably, multiple described drill bit slot is set in described casing.
Preferably, be connected two described casings on be respectively arranged with slide rail and slide block, and be connected two described casings on described slide rail and described slide block be equipped with.
According to technique scheme, the present invention by connecting described fixture slidably on the internal groove side wall of described drill bit slot, one end of described fixture is fixedly connected with described spring members, then by regulating described spring members to regulate described fixture to slide on chute and/or fixing, the bottom of described drill bit slot is provided with described permanent magnet, described permanent magnet and described fixture double action, can effectively solve in prior art, when drill bit rack is subject to extraneous vibration interference, the problem that drill bit easily drops out from the deposit position that rack is fixed, make drill bit rack provided by the invention more practical.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
As Fig. 1, the invention provides a kind of drill bit rack, wherein, described drill bit rack comprises: casing 2, permanent magnet 5, fixture 4, spring assembly and the drill bit slot 1 be arranged in casing 2, described permanent magnet 5 is arranged at the bottom of described drill bit slot 1 inner surface, described fixture 4 is connected slidably with the internal groove side wall of described drill bit slot 1, one end Joint of described spring assembly and described fixture 4.The present invention by connecting described fixture 4 slidably on the internal groove side wall of described drill bit slot 1, one end of described fixture 4 is fixedly connected with described spring members, then by regulating described spring members to regulate described fixture 4 one end to slide on chute and/or fixing, the bottom of described drill bit slot is provided with described permanent magnet 5, described permanent magnet 5 and described fixture 4 double action, can effectively solve in prior art, when drill bit rack is subject to extraneous vibration interference, the problem that drill bit easily drops out from the deposit position that rack is fixed, make drill bit rack provided by the invention more practical.
As Fig. 2, one of the present invention preferred embodiment in, on described drill bit slot 1 internal groove side wall, circumferentially direction is provided with chute 7, described fixture 4 is circular arc, described fixture 4 one end is fixedly installed in described chute 7, the other end is slidably disposed in described chute 7, described spring assembly is slidably held with described fixture 4 and is connected, in the use procedure of described drill bit rack, when the one end regulating described spring assembly to act on described fixture 4, the other end of described fixture 4 is fixed, described fixture 4 compressive deformation of circular arc thus fix the drill bit inserted in described drill bit slot 1.
Described fixture 4 is acted on by regulating described spring assembly, in order to the deformation making described fixture 4 occur can recover, one of the present invention preferred embodiment in, described fixture 4 is elastomeric material, and the inner surface of the concave surface of described fixture 4 is also provided with projection, the drill bit inserted in described drill bit slot 1 is fixed when deformation occurs described fixture 4, the frictional force that described projection effectively increases described fixture 4 and inserts between drill bit, thus secure the above drill bit better.
In the industrial production, the drill bit distinct used, vary in size, in order to more drill bit not of the same race can be placed, the described casing 2 of drill bit rack provided by the invention is at least two, multiple described casing 2 can conveniently place different types of drill bit, and removably connects between described casing 2, facilitates described casing 2 ground to dismantle, changes and cleaning.
The problem that the drill bit that drill bit rack in the prior art exists placement gets rusty easily; in order to better protect the drill bit deposited; in one of the present invention preferably embodiment; the internal groove side wall of described drill bit slot 1 is provided with drying layer; the air of described drying layer dry described drill bit slot 1 inside effectively; the drill bit put into air problem of rustiness after the drying can be eased effectively, then described drill bit can be protected well.Wherein said drying layer at least comprises the filter bag on the internal groove side wall being arranged at described drill bit slot 1, for described filter bag inner drying and the material purified air, for this area is also well known material, such as, is at least provided with active carbon in described filter bag.
One of the present invention preferred embodiment in, described spring assembly comprises spring and is connected to the button 3 on described spring, springing into or ejecting of described spring can be driven to make the immigration of described button 3 or to shift out, the outer surface that described button 3 is arranged on described casing 2 protrudes from the outer surface of described casing 2, described button 3 facilitates the regulable control of operating personnel to told spring assembly, operate described button 3 as the case may be, described spring assembly is made and correspondingly being regulated, thus the active force changed described fixture 4, effectively realize inserting the fixing of the drill bit in described drill bit slot 1 and/or unclamping.
In the prior art, there is the problem of inconvenience movement in drill bit rack, so one of the present invention preferred embodiment in, be provided with pulley 6 bottom described casing 2, achieve the movement of described drill bit rack, in a more preferred case, described pulley 6 is also provided with holder, described holder can realize the fixing of described pulley 6, and such is arranged so that described drill bit rack realizes mobile and fixing two states, makes rack more practical.
In order to save the parking space of drill bit, one of the present invention preferred embodiment in, multiple described drill bit slot 1 is set in described casing 2, and multiple described drill bit slot 1 can deposit multiple different types of drill bit, the very big operating efficiency that improve user.
For dismountable connected mode between multiple described casing 2, the present invention does not do concrete restriction, can for being threaded or linking, but one of the present invention preferred embodiment in, two the described casings 2 be connected are respectively arranged with slide rail and slide block, and be connected two described casings 2 on described slide rail and described slide block be equipped with, realize the connection between described casing 2, not only firm by the connection of described slide block and described slide rail between described casing 2, and the dismounting and change be convenient to especially wherein casing 2 described in certain, make operation more convenient.
In sum, drill bit rack provided by the invention by connecting described fixture 4 slidably on the internal groove side wall of described drill bit slot 1, the surface of described fixture 4 is also fixedly connected with described spring members, then by regulating described spring members to regulate described fixture 4 to slide on chute and/or fixing, the bottom of described drill bit slot 1 is provided with described permanent magnet 5, described permanent magnet 5 and described fixture 4 double action, can effectively solve in prior art, when drill bit rack is subject to extraneous vibration interference, the problem that drill bit easily drops out from the deposit position that rack is fixed, make drill bit rack provided by the invention more practical, on the internal groove side wall of described drill bit slot 1, be provided with drying layer simultaneously, be eased the problem of rustiness of the drill bit put into effectively, thus protect drill bit.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.