CN209739745U - Screw frame - Google Patents

Abstract

The utility model discloses a screw frame, deposit the layer including every layer including solid fixed ring, linear bearing and circular shape tray, gu fixed ring and the mutual fixed connection of center pin, the linear bearing cover just is held by solid fixed ring outside linear bearing, and the tray is equipped with storage tank and centre bore that a plurality of openings up, and the storage tank is used for depositing the screw, and tray centre bore cover is outside linear bearing, and tray and linear bearing fixed connection to make tray and linear bearing can the axis rotation of relative center pin. The position that is close to linear bearing upper end of center pin is equipped with the bolt hole, and the bolt hole is equipped with the locating part that is used for preventing the tray from moving up, and the top of center pin is equipped with the end cover for cover the top layer and deposit the tray on layer. In the in-service use, can deposit the screw of different specifications on the tray on the layer is deposited to the difference of screw frame, can be convenient for leave the screw of same specification in together, be convenient for take the use fast, reduce the probability of the screw of the specification of taking by mistake, improve work efficiency.

Description

Screw frame

Technical Field

The utility model relates to a technical field, concretely relates to screw frame are deposited to screw.

Background

In the past, the screws are not stored integrally, so that the screws are placed more disorderly, screws of various specifications are mixed together, inconvenience is caused when the screws need to be taken for use, wrong specifications of screws are often taken, or a certain time is needed for finding the screws of proper specifications, and the working efficiency is greatly reduced.

Disclosure of Invention

There is above-mentioned technical problem to prior art, the utility model provides a screw frame convenient to deposit the screw.

In order to achieve the above object, the utility model provides a following technical scheme:

providing a screw frame, wherein the screw frame comprises a vertical central shaft and a plurality of storage layers distributed along the axial direction of the central shaft, each storage layer comprises a fixing ring, a linear bearing and a tray, the fixing rings are fixedly connected with the central shaft, the linear bearings are sleeved outside the linear bearings and supported by the fixing rings, and the trays are fixedly connected with the linear bearings so that the trays and the linear bearings can rotate relative to the axis of the central shaft; the tray includes a plurality of storage tanks that open side up.

wherein, the tray is the disc, and the diameter of the tray on layer is deposited from top to bottom each layer increases gradually, can reduce the focus, prevents to empty.

Wherein, the tray is provided with a central hole which is sleeved outside the linear bearing.

Wherein, the position that is close to linear bearing upper end of center pin is equipped with the bolt hole, and the bolt hole is equipped with the locating part that is used for preventing the tray from upwards moving.

Wherein, the top end of the central shaft is provided with an end cover used for covering the tray of the top storage layer.

Wherein, including the base, the center pin is stood on the base.

Wherein, be equipped with a plurality of strengthening ribs between base and the center pin.

Wherein, the base is provided with a plurality of truckles.

The utility model has the advantages that:

The utility model discloses a screw frame, in-service use can deposit the screw of different specifications on the tray on layer is deposited to the difference of screw frame, can be convenient for leave the screw of same specification in together, is convenient for take the use fast, reduces the probability of the screw of the wrong specification of taking, improves work efficiency.

drawings

fig. 1 is a schematic structural view of the screw rack of the present invention.

Fig. 2 is a schematic diagram of the separated tray of the second layer storage layer of the screw rack of the present invention.

reference numerals:

A base 1 and a reinforcing rib 11;

A central shaft 2;

A caster 3;

The storage layer 4, the fixing ring 41, the linear bearing 42, the tray 43, the accommodating groove 431 and the central hole 432;

A bolt hole 5;

And an end cap 6.

Detailed Description

the present invention will be described in detail with reference to the following embodiments and accompanying drawings.

As shown in fig. 1 and 2, the screw frame of the present embodiment includes a base 1 and a center shaft 2 standing on the base 1, and a plurality of ribs 11 are provided between the base 1 and the center shaft 2 to reinforce the strength of the center shaft 2 and prevent the center shaft 2 from swinging. The base 1 is provided with a plurality of truckles 3, is convenient for drag whole screw frame and removes, and a plurality of wheels also have the effect of preventing empting. There are six layers to deposit layer 4 along the axial distribution of center pin 2, every layer is deposited layer 4 and is included solid fixed ring 41, linear bearing 42 and circular shape tray 43, gu fixed ring 41 and the mutual fixed connection of center pin 2, linear bearing 42 cover is just held by solid fixed ring 41 outside the linear bearing 42, tray 43 is equipped with a plurality of storage tank 431 and central hole 432 that open side up, storage tank 431 is used for depositing the screw, tray 43 central hole 432 cover is outside linear bearing 42, and tray 43 and linear bearing 42 fixed connection, so that tray 43 and linear bearing 42 can rotate relative to the axis of center pin 2. A pin hole 5 is formed in the central shaft 2 near the upper end of the linear bearing 42, and a stopper (not shown) is formed in the pin hole 5 to protrude from the pin hole 5 to prevent the tray 43 from moving upward. The top end of the central shaft 2 is provided with an end cap 6 for covering the tray 43 of the top storage level 4 to prevent it from jumping out. In actual use, can deposit the screw of different specifications on the tray 43 of layer 4 is deposited to the difference of screw frame, can be convenient for leave the screw of same specification together, be convenient for take the use fast, reduce the probability of taking the screw of wrong specification, improve work efficiency.

In this embodiment, the diameter of the tray 43 for storing the layer 4 from top to bottom is gradually increased, and the tray 43 is tower-shaped, so that the tray 43 on the lower layer can prevent screws with larger specifications, and the tray 43 on the upper layer can place screws with smaller specifications, so that the whole center is lower, and the screw rack is prevented from toppling.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims (8)

1. Screw frame, characterized by: the device comprises a vertical central shaft and a plurality of storage layers distributed along the axial direction of the central shaft, wherein each storage layer comprises a fixing ring, a linear bearing and a tray, the fixing rings are fixedly connected with the central shaft, the linear bearing is sleeved outside the linear bearing and supported by the fixing rings, and the tray is fixedly connected with the linear bearing so that the tray and the linear bearing can rotate relative to the axis of the central shaft; the tray includes a plurality of storage tanks that open side up.

2. The screw rack of claim 1, wherein: the tray is a disc, and the diameter of the tray for storing layers from top to bottom is gradually increased.

3. The screw rack of claim 2, wherein: the tray is provided with a central hole, and the central hole of the tray is sleeved outside the linear bearing.

4. The screw rack of claim 1, wherein: the position that is close to linear bearing upper end of center pin is equipped with the bolt hole, and the bolt hole is equipped with and is used for preventing the locating part of tray up-shifting.

5. The screw rack of claim 1, wherein: the top end of the central shaft is provided with an end cover which is used for covering the tray of the top storage layer.

6. the screw rack of claim 1, wherein: comprises a base, and a central shaft is arranged on the base.

7. The screw rack of claim 6, wherein: a plurality of reinforcing ribs are arranged between the base and the central shaft.

8. The screw rack of claim 6, wherein: the base is provided with a plurality of truckles.