CN212536339U - Flange plate structure for electric tool - Google Patents

Abstract

The utility model discloses a ring flange structure for electric tool, including ring flange main part, adjustable ring, go-between, construction bolt and coupling mechanism, the inside fixed mounting of ring flange main part has the adjustable ring, there is the go-between in the front and the back of ring flange main part through construction bolt fixed mounting, a week of go-between is equipped with the coupling mechanism of four equidistance of group. The utility model discloses go-between and coupling mechanism have been set up, when flange plate main part and exterior structural connection, exterior structural insertion inside the go-between, then the go-between passes through coupling mechanism and fixes exterior structural connection, the installation is conveniently dismantled, this a flange plate structure for electric tool is by flange plate main part, adjustable ring and go-between are constituteed, when flange plate main part, when damage appears in a certain part in adjustable ring and the link, can directly demolish the change to the part of damage, need not to change whole, reduce the replacement cost.

Description

Flange plate structure for electric tool

Technical Field

The utility model relates to a ring flange technical field specifically is a ring flange structure for electric tool.

Background

The flange is called flange for short, and is only a general name, and usually refers to that several fixing holes are formed on the periphery of a metal body similar to a disc for connecting other objects, and the objects are widely applied in machinery, so that the appearance is also strange, and the flange structure is often required to be used in the installation of electric tools as long as the flange is called flange.

The existing flange structure of the electric tool has the following defects:

1. the flange plate structure of the existing electric tool is generally connected with an external structure through bolts when in use, so that the flange plate structure is not convenient and fast to disassemble and assemble.

2. The flange plate structure of the existing electric tool is directly scrapped when damaged, and the damaged part cannot be replaced, so that the replacement cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ring flange structure for electric tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ring flange structure for electric tool, includes ring flange main part, adjustable ring, go-between, construction bolt and coupling mechanism, the inside fixed mounting of ring flange main part has the adjustable ring, there is the go-between in the front of ring flange main part and the back through construction bolt fixed mounting, a week of go-between is equipped with the coupling mechanism of four equidistance of group.

Preferably, there is a limiting plate inside the connecting mechanism through spring fixed mounting, there is an inserted bar bottom fixed mounting of limiting plate, the inserted bar extends to the inside of go-between, and the top fixed mounting of limiting plate has a pull rod, and the pull rod extends to the top of go-between, and the top fixed mounting of pull rod has a pull ring.

Preferably, a week of adjustable ring is equipped with the first screw hole of four groups of equidistance, a week cover of adjustable ring has the sealing washer.

Preferably, the inside a week of ring flange main part has the connecting bolt of four equidistance of group through second screw hole fixed mounting, the positive a week with the back of ring flange main part is equipped with the third screw hole of four equidistance of group.

Preferably, four groups of equidistant fourth threaded holes are formed in the periphery of the front face of the connecting ring, and limiting holes are formed in the position, close to the fourth threaded holes, of the front face of the connecting ring.

Preferably, the surface of the mounting bolt is sleeved with a gasket, and two sets of equidistant limiting rods are arranged around the gasket.

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

1. this a ring flange structure for electric tool has set up go-between and coupling mechanism, and when the ring flange main part was connected with exterior structure, exterior structure inserted inside the go-between, then the go-between passes through coupling mechanism and fixes exterior structure, convenient dismantlement installation.

2. This a ring flange structure for electric tool comprises ring flange main part, adjustable ring and go-between, and when certain part of ring flange main part, adjustable ring and go-between appears damaging, can directly demolish the change to the part that damages, need not to change whole, reduces the replacement cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the adjusting ring structure of the present invention;

FIG. 3 is a schematic view of the main structure of the flange plate of the present invention;

fig. 4 is a schematic structural view of the connection mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the mounting bolt of the present invention;

fig. 6 is a schematic view of the connection ring structure of the present invention.

In the figure: 1. a flange main body; 101. a second threaded hole; 102. a connecting bolt; 103. a third threaded hole; 2. an adjusting ring; 201. a first threaded hole; 202. a seal ring; 3. a connecting ring; 301. a fourth threaded hole; 302. a limiting hole; 4. installing a bolt; 401. a gasket; 402. a limiting rod; 5. a connecting mechanism; 501. a spring; 502. a limiting plate; 503. inserting a rod; 504. a pull rod; 505. and (4) a pull ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides a ring flange structure for electric tool, including ring flange main part 1, adjustable ring 2, go-between 3, construction bolt 4 and coupling mechanism 5, there is adjustable ring 2 inside through helicitic texture fixed mounting of ring flange main part 1, can adjust the inside through-hole size of ring flange main part 1 through adjustable ring 2 as required, after installing adjustable ring 2, the inside through-hole of ring flange main part 1 diminishes, after taking off adjustable ring 2, the inside through-hole grow of ring flange main part 1, there is go-between 3 at the front of ring flange main part 1 and the back through construction bolt 4 fixed mounting, a week of go-between 3 is equipped with four equidistant coupling mechanism 5 of group, outside mechanism inserts inside go-between 3, then fix outside mechanism through coupling mechanism 5, make things convenient for this ring flange structure and outside mechanism's dismantlement installation.

Further, a limiting plate 502 is welded in the connecting mechanism 5 through a spring 501, an inserting rod 503 is welded at the bottom of the limiting plate 502, the inserting rod 503 extends to the inside of the connecting ring 3, a pull rod 504 is welded at the top of the limiting plate 502, the pull rod 504 extends to the top of the connecting ring 3, a pull ring 505 is welded at the top of the pull rod 504, firstly, the pull ring 505 is held by a hand to pull the inserting rod 503 to move towards the inside of the connecting mechanism 5, then, an external mechanism is inserted into the adjusting ring 2, then, the pull ring 505 is loosened, the inserting rod 503 is pushed under the action of the spring 501 to be inserted into an inserting hole of the external mechanism, and therefore.

Further, a week of adjustable ring 2 is equipped with the first screw hole 201 of four equidistant groups, and first screw hole 201 is convenient for connecting bolt 102 and is twisted to fix adjustable ring 2, a week cover of adjustable ring 2 has sealing washer 202, and after adjustable ring 2 blocked inside the ring flange main part 1, sealing washer 202 guaranteed the leakproofness of adjustable ring 2 and ring flange main part 1.

Furthermore, four groups of equidistant connecting bolts 102 are fixedly installed in one circle inside the flange main body 1 through second threaded holes 101, the flange main body 1 is fixedly installed on the adjusting ring 2 through the connecting bolts 102, four groups of equidistant third threaded holes 103 are formed in one circle of the front surface and the back surface of the flange main body 1, and the third threaded holes 103 are convenient for screwing in and fixing the mounting bolts 4.

Further, four sets of equidistant fourth threaded holes 301 are formed in the periphery of the front face of the connecting ring 3, the fourth threaded holes 301 are convenient for screwing the mounting bolts 4 in a fixed mode, a limiting hole 302 is formed in the position, close to the fourth threaded holes 301, of the front face of the connecting ring 3, the limiting hole 302 is convenient for inserting the limiting rod 402, and the gasket 401 is fixed.

Further, the surface cover of construction bolt 4 has gasket 401, and gasket 401 avoids construction bolt 4 to twist the back not hard up, and a week of gasket 401 is equipped with the gag lever post 402 of two sets of equidistance, and inside gag lever post 402 inserted spacing hole 302 to fix gasket 401.

The working principle is as follows: during the use, at first handheld pull ring 505 pulls inserted bar 503 to inside the removal of coupling mechanism 5, then insert external mechanism inside adjusting ring 2, then loosen pull ring 505, it inserts inside the jack of external mechanism to promote inserted bar 503 under spring 501's effect, thereby carry out fixed connection with external mechanism, make things convenient for the dismantlement installation of this ring flange structure and external mechanism, and this ring flange structure is by ring flange main part 1, adjusting ring 2 and go-between 3 are constituteed, when certain part appears damaging in ring flange main part 1, adjusting ring 2 and go-between 3, can directly demolish the change to the part that damages, need not to change to whole, reduce the replacement cost.

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 (6)

1. The utility model provides a ring flange structure for electric tool, includes ring flange main part (1), adjustable ring (2), go-between (3), construction bolt (4) and coupling mechanism (5), its characterized in that: the inside fixed mounting of ring flange main part (1) has adjustable ring (2), there are go-between (3) through construction bolt (4) fixed mounting in the front and the back of ring flange main part (1), a week of go-between (3) is equipped with coupling mechanism (5) of four equidistance groups.

2. A flange plate structure for a power tool according to claim 1, wherein: the inside of coupling mechanism (5) has limiting plate (502) through spring (501) fixed mounting, and the bottom fixed mounting of limiting plate (502) has inserted bar (503), and inserted bar (503) extend to the inside of go-between (3), and the top fixed mounting of limiting plate (502) has pull rod (504), and pull rod (504) extend to the top of go-between (3), and the top fixed mounting of pull rod (504) has pull ring (505).

3. A flange plate structure for a power tool according to claim 1, wherein: a week of adjustable ring (2) is equipped with the first screw hole (201) of four groups of equidistance, a week cover of adjustable ring (2) has sealing washer (202).

4. A flange plate structure for a power tool according to claim 1, wherein: the inside a week of ring flange main part (1) has connecting bolt (102) of four groups of equidistance through second screw hole (101) fixed mounting, a week of ring flange main part (1) front and back is equipped with the third screw hole (103) of four groups of equidistance.

5. A flange plate structure for a power tool according to claim 1, wherein: the positive a week of go-between (3) is equipped with fourth screw hole (301) of four groups equidistance, the position department that the go-between (3) are openly close to fourth screw hole (301) is equipped with spacing hole (302).

6. A flange plate structure for a power tool according to claim 1, wherein: the surface cover of construction bolt (4) has gasket (401), and a week of gasket (401) is equipped with gag lever post (402) of two sets of equidistance.

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