CN212106565U

CN212106565U - Screw with magnet

Info

Publication number: CN212106565U
Application number: CN202020781508.0U
Authority: CN
Inventors: 黄应丰; 黄应翔; 蔡坤明
Original assignee: Yuxing Screw Xiamen Industrial Co ltd
Current assignee: Yuxing Screw Xiamen Industrial Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-08
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a take magnet screw relates to the five metals field, for the screw among the solution prior art produce the hole when fixed after, long-time the use, cause the problem of influence to the life-span of screw. The utility model discloses a quick-witted, including the big hexagonal of installation circle, the installation circle is installed to one side of big hexagonal, the magnetism piece is installed to one side of installation circle, the surface of magnetism piece is provided with the screwdriver mouth, the tight circle is installed to the opposite side of big hexagonal, the connecting plate is installed to one side of tight circle, first ladder screw is installed to one side of connecting plate, second ladder screw is installed to one side of first ladder screw, the surface of second ladder screw and first ladder screw all is provided with the external screw thread, the internal surface mounting of magnetism piece has anti-skidding packing ring, the limiting plate is installed to the lower terminal surface of magnetism piece, the internally mounted of breach has the locating frame, the inside of mounting hole is provided with the stopper, the locating strip is installed to the lower terminal.

Description

Screw with magnet

Technical Field

The utility model relates to a five metals technical field specifically is a take magnet screw.

Background

The screw is a tool for fastening machine parts of the object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction force of the object, the screw is a general term of a fastener, and the screw is an indispensable industrial necessity in daily life in a daily oral language: extremely small screws used for cameras, glasses, clocks, electronics, and the like; general screws for televisions, electric appliances, musical instruments, furniture, and the like; large screws and nuts are used for engineering, buildings and bridges; the screw is used by large and small screws in combination, has an important task in industry, and has an important function all the time as long as the industry exists on the earth, so that the screw is a common invention in production and life of people for thousands of years, and is the first invention of human beings according to the application field.

The main classification includes ordinary screw, machine screw, self-tapping screw and expansion screw four kinds, hexagonal head screw and big hex bolts are as the name implies that the head is the external thread fastener of hexagon, the design is to use the spanner to rotate, according to the standard, the head height and the pole length tolerance of the hexagonal head screw than the general big hex bolts are little, therefore the hex screws are suitable to be installed in the place where all hex bolts can be used, also include the place where big hex bolts are too big and can not be used, however, in the actual use, because the demand is different, the traditional screw can not meet the demand, for example, in the installation process of the box body, the screw needs to pass through the box body to be connected with the fixed body, use for a long time after producing the hole, cause the influence to the life-span of; therefore, the market urgently needs to develop a screw with a magnet to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take magnet screw to solve the screw that proposes in the above-mentioned background art and after producing the hole when fixed, long-time the use causes the problem of influence to the life-span of screw.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take magnet screw, includes big hexagon, the installation circle is installed to one side of big hexagon, the magnetic block is installed to one side of installation circle, the surface of magnetic block is provided with the screwdriver edge, the screwdriver edge is provided with two, two the screwdriver edge all sets up structure as an organic whole with the magnetic block.

Preferably, the fastening ring is installed to the opposite side of big hexagon, fastening ring and big hexagon welded connection, the connecting plate is installed to one side of fastening ring, connecting plate and fastening ring welded connection.

Preferably, first ladder screw is installed to one side of connecting plate, second ladder screw is installed to one side of first ladder screw, second ladder screw sets up structure as an organic whole with first ladder screw, first ladder screw and connecting plate welded connection, the surface of second ladder screw and first ladder screw all is provided with the external screw thread, the external screw thread all sets up structure as an organic whole with second ladder screw and first ladder screw.

Preferably, the internal surface mounting of magnetism piece has anti-skidding packing ring, the magnetism piece passes through anti-skidding packing ring and mounting ring sealing connection, the limiting plate is installed to the lower terminal surface of magnetism piece, the limiting plate sets up structure as an organic whole with the magnetism piece, the limiting plate passes the mounting ring and extends to inside big hexagon.

Preferably, the inside on big hexagonal is provided with the breach, breach and big hexagonal structure that sets up as an organic whole, the internally mounted of breach has the posting, posting and big hexagonal welded connection, the inside of posting is provided with the mounting hole, the inside of mounting hole is provided with the stopper, the location strip is installed to the lower terminal surface of limiting plate, location strip and limiting plate welded connection, the location strip passes the collar and extends to inside stopper and the posting fixed connection of passing through of mounting hole.

Preferably, the connecting rod is all installed to the outside both sides of installing the circle, connecting rod and installing the circle welded connection, the inside of installing the circle is provided with the opening, the lower extreme of connecting rod is provided with the buckle, the buckle sets up structure as an organic whole with the connecting rod, the inside upper end and the lower extreme in big hexagon all are provided with the draw-in groove, the connecting rod passes through draw-in groove and big hexagon block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can install the magnetic block firstly when installing the screw by arranging the magnetic block, the installation ring is opened, the limiting plate below the magnetic block is clamped into the inside of the gap of the inside of the big hexagon, the positioning strip below is clamped into the inside of the installation hole, so that the magnetic block and the big hexagon are positioned, the installation ring is firstly sleeved outside the magnetic block, the diameter of the through hole in the installation ring is the same as that of the magnetic block, the buckle cards at both sides are clamped into the clamping groove of the inside of the big hexagon, the installation ring and the limiting plate can be fixed, so that the magnetic block and the big hexagon are fixed, the structure is simple, the operation is convenient, after the magnetic block is worn by long-term work, the magnetic block can be replaced by disassembling the installation ring, so as to conveniently use the screw for a long time, and when the magnetic block is installed and disassembled, the first ladder screw and the second ladder screw do not need to be disassembled, the disassembly and assembly work can be carried out.

Drawings

Fig. 1 is a front view of a screw with magnet according to the present invention;

fig. 2 is a side view of a screw with magnet according to the present invention;

fig. 3 is an overall schematic view of the magnetic block of the present invention;

fig. 4 is a schematic structural view of the mounting ring of the present invention;

fig. 5 is an internal structure view of the large hexagon of the present invention.

In the figure: 1. big hexagonal side; 2. a fastening ring; 3. installing a ring; 4. a magnetic block; 5. a screwdriver blade; 6. a connecting plate; 7. a first step screw; 8. a second step screw; 9. an external thread; 10. an anti-slip washer; 11. a limiting plate; 12. a positioning bar; 13. a connecting rod; 14. buckling; 15. a notch; 16. a positioning frame; 17. mounting holes; 18. a limiting block; 19. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a take magnet screw, includes big hexagon 1, and installation circle 3 is installed to one side of big hexagon 1, and magnetic block 4 is installed to one side of installation circle 3, and magnetic block 4's surface is provided with screwdriver edge 5, and screwdriver edge 5 is provided with two, and two screwdriver edges 5 all set up structure as an organic whole with magnetic block 4, make things convenient for the screwdriver to carry out fixed screwdriver edge 5 through magnetic block 4, conveniently install.

Further, the tight loop 2 is installed to big hexagonal 1's opposite side, and tight loop 2 and big hexagonal 1 welded connection, connecting plate 6 is installed to one side of tight loop 2, and connecting plate 6 and tight loop 2 welded connection consolidate big hexagonal 1 through tight loop 2, prevent to receive external force and fold.

Further, first ladder screw 7 is installed to one side of connecting plate 6, second ladder screw 8 is installed to one side of first ladder screw 7, second ladder screw 8 sets up structure as an organic whole with first ladder screw 7, first ladder screw 7 and 6 welded connection of connecting plate, the surface of second ladder screw 8 and first ladder screw 7 all is provided with external screw thread 9, external screw thread 9 all sets up structure as an organic whole with second ladder screw 8 and first ladder screw 7, carry out ladder nature installation screw through second ladder screw 8 and first ladder screw 7, improve the suitability.

Further, the internal surface mounting of magnetism piece 4 has anti-skidding packing ring 10, magnetism piece 4 passes through

anti-skidding packing ring

10 and 3 sealing connection of installing collar, limiting plate 11 is installed to the lower terminal surface of magnetism piece 4, limiting plate 11 sets up structure as an organic whole with magnetism piece 4, limiting plate 11 passes installing collar 3 and extends to inside 1 big hexagon, limiting plate 11 card of magnetism piece 4 below is gone into inside 1 inside breach 15 of big hexagon, the inside of mounting hole 17 is gone into to the location strip 12 card through the below, thereby make magnetism piece 4 fix a position with big hexagon 1.

Further, big 1 inside on hexagonal is provided with breach 15, breach 15 sets up structure as an organic whole with big 1 on hexagonal, the internally mounted of breach 15 has a locating frame 16, locating

frame

16 and 1 welded connection on big hexagonal, the inside of locating frame 16 is provided with mounting hole 17, the inside of mounting hole 17 is provided with stopper 18, location strip 12 is installed to the lower terminal surface of limiting plate 11,

location strip

12 and 11 welded connection of limiting plate, location strip 12 passes mounting ring 3 and extends to inside

stopper

18 and 16 fixed connection of locating frame through the mounting hole 17.

Further, connecting rod 13 is all installed to the outside both sides of collar 3, connecting

rod

13 and 3 welded connection of collar, the inside of collar 3 is provided with the opening, the lower extreme of connecting rod 13 is provided with buckle 14, buckle 14 sets up structure as an organic whole with connecting

rod

13, 1 inside upper end and the lower extreme in big hexagon all are provided with draw-in groove 19, connecting rod 13 passes through draw-in

groove

19 and 1 block in big hexagon, through emboliaing magnetic block 4 outside earlier with collar 3, because of the diameter of opening is the same with 4 diameters of magnetic block in the collar 3, the buckle 14 card of both sides is gone into in 1 inside draw-in groove 19 in big hexagon, can fix collar 3 and limiting plate 11.

The working principle is as follows: after the magnetic block 4 is worn after long-term work, the magnetic block 4 can be replaced by detaching the mounting ring 3 without detaching the first stepped screw 7 and the second stepped screw 8, the disassembly and assembly work can be carried out, when the screw is installed, the magnetic block 4 can be installed firstly, the installation ring 3 is opened, the limit plate 11 below the magnetic block 4 is clamped into the gap 15 inside the large hexagon 1, the positioning strip 12 below is clamped into the installation hole 17, so that the magnetic block 4 and the large hexagon 1 are positioned, the mounting ring 3 is sleeved outside the magnetic block 4, the diameter of the inner through hole of the mounting ring 3 is the same as that of the magnetic block 4, the buckles 14 at the two sides are clamped into the clamping grooves 19 in the large hexagon 1, the mounting ring 3 and the limiting plate 11 can be fixed, so that the magnetic block 4 and the large hexagon 1 are fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take magnet screw, includes big hexagon (1), its characterized in that: the mounting ring (3) is installed to one side of big hexagon (1), magnetic block (4) is installed to one side of mounting ring (3), the surface of magnetic block (4) is provided with screwdriver edge (5), screwdriver edge (5) are provided with two, two screwdriver edge (5) all set up structure as an organic whole with magnetic block (4).

2. A screw with a magnet according to claim 1, wherein: fastening ring (2) are installed to the opposite side of big hexagon (1), fastening ring (2) and big hexagon (1) welded connection, connecting plate (6) are installed to one side of fastening ring (2), connecting plate (6) and fastening ring (2) welded connection.

3. A screw with a magnet according to claim 2, wherein: first ladder screw (7) are installed to one side of connecting plate (6), second ladder screw (8) are installed to one side of first ladder screw (7), second ladder screw (8) set up structure as an organic whole with first ladder screw (7), first ladder screw (7) and connecting plate (6) welded connection, the surface of second ladder screw (8) and first ladder screw (7) all is provided with external screw thread (9), external screw thread (9) all set up structure as an organic whole with second ladder screw (8) and first ladder screw (7).

4. A screw with a magnet according to claim 1, wherein: the utility model discloses a magnetic block's magnetic block, including magnetism piece (4), the internal surface of magnetism piece (4) installs anti-skidding packing ring (10), magnetism piece (4) are through anti-skidding packing ring (10) and installing ring (3) sealing connection, limiting plate (11) are installed to the lower terminal surface of magnetism piece (4), limiting plate (11) set up structure as an organic whole with magnetism piece (4), limiting plate (11) pass installing ring (3) and extend to inside big hexagon (1).

5. A screw with magnet according to claim 4, wherein: the inside of big hexagon (1) is provided with breach (15), breach (15) set up structure as an organic whole with big hexagon (1), the internally mounted of breach (15) has locating frame (16), locating frame (16) and big hexagon (1) welded connection, the inside of locating frame (16) is provided with mounting hole (17), the inside of mounting hole (17) is provided with stopper (18), location strip (12) are installed to the lower terminal surface of limiting plate (11), location strip (12) and limiting plate (11) welded connection, location strip (12) pass mounting ring (3) and extend to mounting hole (17) inside through stopper (18) and locating frame (16) fixed connection.

6. A screw with a magnet according to claim 5, wherein: connecting rod (13) are all installed to the outside both sides of installation circle (3), connecting rod (13) and installation circle (3) welded connection, the inside of installation circle (3) is provided with the opening, the lower extreme of connecting rod (13) is provided with buckle (14), buckle (14) set up structure as an organic whole with connecting rod (13), the inside upper end and the lower extreme of big hexagonal (1) all are provided with draw-in groove (19), connecting rod (13) are through draw-in groove (19) and big hexagonal (1) block.