CN210039817U

CN210039817U - Magnet block

Info

Publication number: CN210039817U
Application number: CN201920968867.4U
Authority: CN
Inventors: 赵文超
Original assignee: Ningbo Heli Magnetic Material Technology Co Ltd
Current assignee: Ningbo Heli Magnetic Material Technology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-02-07
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a magnet piece has related to the magnetism material field, has solved the problem that the magnet piece can not match the installation with the not screw of equidimension. The technical scheme is that the magnet block comprises a main body and is characterized in that a mounting hole in a step shape is formed in the mounting surface of the main body in the direction of a binding surface, and a connecting sleeve for mounting a screw and pressing the main body on the side wall of equipment is further arranged in the mounting hole; the mounting hole sequentially comprises a fixing hole and a limiting hole along the direction from the binding surface to the mounting surface; the connecting sleeve comprises a fixing part matched with the fixing hole and a limiting part matched with the limiting hole; the height of the fixing part is not greater than the depth of the fixing hole, and the length of the limiting part is not greater than the length of the limiting hole; the fixed part is kept away from in spacing portion to the adapter sleeve, the adapter sleeve is the counter bore that supplies the screw to run through is offered to the terminal surface that the fixed part was kept away from in spacing portion, the adapter sleeve is the utility model discloses a connected system, the magnet piece of being convenient for matches with the screw of equidimension not.

Description

Magnet block

Technical Field

The utility model relates to a magnetic material especially relates to a magnet piece.

Background

The magnet is an object or material that can generate a magnetic field, and has a property of attracting a ferromagnetic substance, i.e., ferrous metal. The long magnetic poles have interaction, like magnetic poles repel each other, and unlike magnetic poles attract each other.

The magnet is often a separate magnet block, so that when the magnet block is mounted on the device, since the magnet block is mounted only by its magnetic force, the structure at the mounting place is unstable, and therefore, a screw hole is provided on the external device, a screw matching the screw hole is provided on the screw hole, and the magnet block is fixed to the external device by the screw.

However, in the installation process, it is found that the sizes of the screw holes in different devices are different, so that the size of the screw can be changed, but the magnet block itself can only be matched with the screw of the same type, so that different magnet blocks need to be replaced, and the magnet block is matched with the screw, which is troublesome.

At present, a magnet block which is convenient to be matched and installed with screws with different sizes is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a magnet piece has the effect of matcing the installation with the screw of equidimension not.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a magnet block comprises a main body and is characterized in that a stepped mounting hole is formed in the mounting surface of the main body in the direction of a binding surface, and a connecting sleeve for mounting a screw and pressing the main body on the side wall of equipment is further arranged in the mounting hole;

the mounting hole sequentially comprises a fixing hole and a limiting hole along the direction from the binding surface to the mounting surface;

the connecting sleeve comprises a fixing part matched with the fixing hole and a limiting part matched with the limiting hole; the height of the fixing part is not greater than the depth of the fixing hole, and the length of the limiting part is not greater than the length of the limiting hole; the connecting sleeve is provided with a counter bore for the screw to penetrate through on the end face of the limiting part far away from the fixing part.

Through adopting above-mentioned technical scheme, when installing the main part at different equipment, the screw hole on the equipment is different with the size of screw, through set up the mounting hole in the main part and be provided with the adapter sleeve in the mounting hole and make the main part when the screw with equidimension not matches, makes main part and screw match through changing different adapter sleeves to make the main part match with the screw of multiple equidimension not.

The matching of the mounting hole and the connecting sleeve realizes that the main body is pressed on the equipment through the mounting sleeve by the screw; the length of the limiting part is not more than that of the limiting hole, and the height of the fixing part is not more than that of the fixing hole, so that two ends of the connecting sleeve do not extend out of the binding surface and the mounting surface; the probability of interference between the connecting sleeve and the equipment is reduced.

The utility model is further arranged that the fixing hole and the limiting hole in the mounting hole are coaxially arranged round holes; the outer side wall of the fixing part is attached to the inner wall of the fixing hole; the outer side wall of the limiting part is attached to the inner wall of the limiting hole.

By adopting the technical scheme, the fixing hole and the limiting hole are coaxially arranged, so that the installation of the screw is facilitated; the outer side wall of the fixing part is attached to the inner wall of the fixing hole, and the outer side wall of the limiting part is attached to the inner wall of the limiting hole, so that the main body is more stable when the main body is installed.

The utility model discloses further set up to, the mounting hole is the bar hole, the adapter sleeve can slide along the length direction of mounting hole.

Through adopting above-mentioned technical scheme, the adapter sleeve slides along mounting hole length and makes and conveniently adjust the position of main part at the installation main part.

The utility model is further arranged that the cross sections of the limiting part and the fixing part are square; two side surfaces of the limiting part are attached to two side surfaces of the limiting hole; two side surfaces of the fixing part are attached to two side surfaces of the fixing hole.

By adopting the technical scheme, the cross sections of the limiting part and the fixing part are square, so that the position of the adjusted main body can be conveniently fixed, and the slippage probability of the main body is reduced.

The utility model discloses further set up to, the mounting hole is followed main part length direction's center sets up just the length of mounting hole is half of the main part.

Through adopting above-mentioned technical scheme, wherein the mounting hole has guaranteed the structural strength of main part for half of main part, has reduced the probability that the main part damaged.

The utility model discloses further set up to, the slipmat has been laid at its terminal surface of being connected with the fixed part to spacing portion.

Through adopting above-mentioned technical scheme, laying of slipmat has reduced the main part and has slided after the installation for the main part installation is more stable.

The utility model is further arranged in such a way that when the connecting sleeve is inserted into the mounting hole, the end surface of the limiting part far away from the fixed part is flush with the mounting surface of the main body; the end face, far away from the limiting part, of the fixing part is flush with the binding face of the main body.

By adopting the technical scheme, when the connecting sleeve is inserted into the mounting hole, the two end faces of the connecting sleeve are respectively flush with the mounting face and the binding face of the main body, so that the probability of interference between the connecting sleeve and equipment is reduced.

The utility model discloses further set up to, elastic cushion layer has been laid in binding face department to the main part.

Through adopting above-mentioned technical scheme, the probability that the main part takes place the damage when the installation has been reduced in setting up of cushion layer.

The utility model discloses further set up to, the mounting hole is toper shoulder hole.

Through adopting above-mentioned technical scheme, reduced the stress concentration of main part in mounting hole department to the probability of damage has been reduced to the main part.

To sum up, the utility model discloses following beneficial effect has:

1. when the main body is installed on different equipment, the sizes of the threaded holes and the screws on the different equipment are different, the main body is matched with the screws by arranging the installation holes on the main body and arranging the connecting sleeves in the installation holes, and the main body is matched with the screws with different sizes by replacing different connecting sleeves;

2. when the connecting sleeve is inserted into the mounting hole, the two end faces of the connecting sleeve are respectively flush with the mounting face and the binding face of the main body, so that the probability of interference between the connecting sleeve and equipment is reduced;

3. the provision of the cushion layer reduces the probability of damage occurring to the main body when mounted.

Drawings

FIG. 1 is a schematic view showing a structure in which a magnet block according to example 1 is mounted on a side wall of an apparatus;

FIG. 2 is a schematic sectional view showing the magnet block of example 1 mounted on the side wall of the apparatus;

FIG. 3 is an exploded view of the magnet block of example 1;

FIG. 4 is a schematic view showing a structure of a magnet block in example 2;

FIG. 5 is a schematic sectional view showing the magnet block of example 2 mounted on the side wall of the apparatus;

fig. 6 is an exploded view of the magnet block of embodiment 2.

In the figure: 1. a main body; 11. a mounting surface; 111. mounting holes; 1111. a fixing hole; 1112. a limiting hole; 1113. a conical surface; 1114. an arc-shaped portion; 12. a binding face; 13. a cushion layer; 2. equipment; 21. a threaded hole; 3. connecting sleeves; 31. a fixed part; 32. a limiting part; 321. a non-slip mat; 33. a counter bore; 34. and (4) screws.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1 and 2, a magnet block includes a body 1, the body 1 including a mounting surface 11 and a fitting surface 12 connected to a device 2; the mounting surface 11 of the body 1 is opened with a stepped mounting hole 111 in the direction of the attachment surface 12, and the joint sleeve 3 is provided in the mounting hole 111.

Referring to fig. 2 and 3, the mounting hole 111 includes a fixing hole 1111 and a limiting hole 1112 in sequence along a direction from the attachment surface 12 to the mounting surface 11; the fixing hole 1111 and the limiting hole 1112 are coaxially arranged round holes, and the cross section of the fixing hole 1111 is smaller than that of the limiting hole 1112. Wherein, the junction of the fixing hole 1111 and the limiting hole 1112 is set as a tapered surface 1113.

Referring to fig. 2 and 3, the connecting sleeve 3 includes a fixing portion 31 engaged with the fixing hole 1111 and a limiting portion 32 engaged with the limiting hole 1112; the height of the fixing portion 31 is not greater than the depth of the fixing hole 1111, and the length of the position-limiting portion 32 is not greater than the length of the position-limiting hole 1112. The connecting sleeve 3 is provided with a counter bore 33 for a screw 34 to penetrate through on the end surface of the limiting part 32 far away from the fixing part 31.

Referring to fig. 2, when the connecting sleeve 3 is inserted into the mounting hole 111, the outer side wall of the fixing portion 31 is attached to the inner wall of the fixing hole 1111; the outer side wall of the position-limiting portion 32 is attached to the inner wall of the position-limiting hole 1112. The end surface of the limiting part 32 far away from the fixing part 31 is flush with the mounting surface 11 of the main body 1; the end surface of the fixing part 31 far away from the limiting part 32 is flush with the attaching surface 12 of the body 1.

Referring to fig. 2, the connecting sleeve 3 is provided with a counter bore 33 for a screw 34 to pass through on an end surface of the limiting portion 32 away from the fixing portion 31, a threaded hole 21 is provided on the device 2 connected to the main body 1, and the screw 34 passes through the connecting sleeve 3 to press the main body 1 on the device 2 and is in threaded mounting with the threaded hole 21.

Referring to fig. 1, the body 1 is provided with a cushion layer 13 having elasticity at the attaching surface 12 to reduce the probability of damage occurring when the body 1 is mounted.

The use process of the magnet block is as follows:

1. when the magnet block is installed, the connecting sleeve 3 matched with the screw 34 is selected;

2. the connecting sleeve 3 is arranged in the magnet block, and the two end surfaces of the connecting sleeve 3 are respectively flush with the connecting surface and the binding surface 12;

3. the position of the magnet block is adjusted to be in the mounting position, and the magnet block is fixedly connected to the device 2 to be mounted through the screw 34.

Example 2:

referring to fig. 4 and 5, a magnet block includes a body 1, the body 1 including a mounting surface 11 and a fitting surface 12 to be connected to a device 2; the mounting surface 11 of the body 1 is opened with a stepped mounting hole 111 in the direction of the attachment surface 12, and the joint sleeve 3 is provided in the mounting hole 111.

Referring to fig. 4 and 5, the mounting hole 111 is a strip-shaped hole, the mounting hole 111 is disposed along the center of the main body 1 in the length direction, and the length of the mounting hole 111 is half of the length of the main body 1; the connection sleeve 3 can slide along the length direction of the installation hole 111, thereby facilitating the adjustment of the angle of the main body 1. Wherein both sides of the length direction of the mounting hole 111 are provided with arc-shaped portions 1114 reinforcing the structural strength of the main body 1.

Referring to fig. 5, the mounting hole 111 includes a fixing hole 1111 and a limiting hole 1112 in sequence along a direction from the attachment surface 12 to the mounting surface 11. The mounting hole 111 is a tapered stepped hole, and a tapered surface 1113 is provided at a junction between the fixing hole 1111 and the limiting hole 1112.

Referring to fig. 5 and 6, the connecting sleeve 3 includes a fixing portion 31 engaged with the fixing hole 1111 and a limiting portion 32 engaged with the limiting hole 1112; the height of the fixing portion 31 is not greater than the depth of the fixing hole 1111, and the length of the position-limiting portion 32 is not greater than the length of the position-limiting hole 1112. The connecting sleeve 3 is provided with a counter bore 33 for a screw 34 to penetrate through on the end surface of the limiting part 32 far away from the fixing part 31.

Referring to fig. 5 and 6, the cross sections of the position-limiting portion 32 and the fixing portion 31 are square to fix the adjusted position of the main body 1, and two side surfaces of the position-limiting portion 32 are attached to two side surfaces of the position-limiting hole 1112. Both side surfaces of the fixing portion 31 are attached to both side surfaces of the fixing hole 1111.

Referring to fig. 5, when the connecting sleeve 3 is inserted into the mounting hole 111, the outer side wall of the fixing portion 31 is attached to the inner wall of the fixing hole 1111; the outer side wall of the position-limiting portion 32 is attached to the inner wall of the position-limiting hole 1112. The end surface of the limiting part 32 far away from the fixing part 31 is flush with the mounting surface 11 of the main body 1; the end surface of the fixing part 31 far away from the limiting part 32 is flush with the attaching surface 12 of the body 1.

Referring to fig. 5, the connecting sleeve 3 is provided with a counter bore 33 for a screw 34 to pass through on an end surface of the limiting portion 32 away from the fixing portion 31, a threaded hole 21 is provided on the device 2 connected to the main body 1, and the screw 34 passes through the connecting sleeve 3 to press the main body 1 on the device 2 and is in threaded mounting with the threaded hole 21.

Referring to fig. 6, the limiting portion 32 is provided with a non-slip pad 321 on the end surface thereof connected to the fixing portion 31.

Referring to fig. 5, the body 1 is provided with a cushion layer 13 having elasticity at the attaching surface 12 so as to reduce the probability of damage occurring when the body 1 is mounted.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A magnet block comprises a main body (1) and is characterized in that a mounting surface (11) of the main body (1) is provided with a step-shaped mounting hole (111) towards a binding surface (12), and a connecting sleeve (3) for mounting a screw (34) and pressing the main body (1) on the side wall of equipment (2) is further arranged in the mounting hole (111);

the mounting hole (111) sequentially comprises a fixing hole (1111) and a limiting hole (1112) along the direction from the attaching surface (12) to the mounting surface (11);

the connecting sleeve (3) comprises a fixing part (31) matched with the fixing hole (1111) and a limiting part (32) matched with the limiting hole (1112); the height of the fixing part (31) is not more than the depth of the fixing hole (1111), and the length of the limiting part (32) is not more than the length of the limiting hole (1112); the connecting sleeve (3) is provided with a counter bore (33) for a screw (34) to penetrate through on the end face of the limiting part (32) far away from the fixing part (31).

2. A magnet block as set forth in claim 1, characterized in that the fixing hole (1111) and the stopper hole (1112) in the mounting hole (111) are coaxially arranged circular holes; the outer side wall of the fixing part (31) is attached to the inner wall of the fixing hole (1111); the outer side wall of the limiting part (32) is attached to the inner wall of the limiting hole (1112).

3. A magnet block as defined in claim 1, wherein the mounting holes (111) are bar-shaped holes, and the connecting sleeves (3) are slidably movable in the longitudinal direction of the mounting holes (111).

4. A magnet block as defined in claim 3, wherein the stopper portion (32) and the fixing portion (31) have a square cross section; two side surfaces of the limiting part (32) are attached to two side surfaces of the limiting hole (1112); two side surfaces of the fixing part (31) are attached to two side surfaces of the fixing hole (1111).

5. A magnet block as defined in claim 3, characterised in that the mounting hole (111) is provided along the centre of the body (1) in the length direction and that the length of the mounting hole (111) is half of the body (1).

6. A magnet block as defined in claim 5, wherein the stopper portion (32) is provided with a non-slip pad (321) on its end face connected to the fixing portion (31).

7. A magnet block as claimed in claim 6, characterized in that, when the connecting sleeve (3) is inserted into the mounting hole (111), the end face of the limiting portion (32) remote from the fixing portion (31) is flush with the mounting surface (11) of the main body (1); the end face, far away from the limiting part (32), of the fixing part (31) is flush with the binding face (12) of the main body (1).

8. A magnet block as claimed in claim 7, characterised in that the body (1) is provided with a resilient buffer layer (13) at the abutment surface (12).

9. A magnet block as claimed in claim 8, characterized in that the mounting hole (111) is a conical stepped hole.