CN205278079U - Take open -ended to adjust gasket - Google Patents

Abstract

The utility model discloses a take open -ended to adjust gasket, including adjusting gasket body (1), adjust gasket body (1) inboard open have can the cutting ferrule on axle (9) spacing opening (2) and three can the location opening of cutting ferrule on bolt (7). The utility model discloses can direct radial direction along the axle take out or pack into from adjustment mechanism under the condition of only unscrewing, back out the bolt, conveniently adjust the dismouting of gasket, weak point consuming time, it is efficient, increase the economic nature of using.

Description

Adjusting washer with opening

technical field

The utility model relates to an adjusting gasket, in particular to an adjusting gasket with an opening, which belongs to the technical field of adjusting gaskets.

Background technique

At present, most of the adjustment mechanisms adjust the size of the spacing by increasing or decreasing the number of adjustment shims. During the use of the existing adjusting gaskets, it is necessary to unscrew the bolts on the adjusting mechanism first, and then install the adjusting gaskets that need to be added into the adjusting mechanism or remove the adjusting gaskets that need to be reduced from the adjusting mechanism. The installation and disassembly of the adjusting gasket is inconvenient, the operation is complex, time-consuming and the work efficiency is low.

Contents of the invention

Aiming at the above-mentioned problems in the prior art, the utility model provides an adjusting gasket with an opening, which is not only easy to disassemble, takes less time, but also can improve work efficiency and economical use.

In order to achieve the above purpose, the utility model adopts an adjustable washer with an opening, which includes an adjusting washer body, and the inner side of the adjusting washer body is provided with a limit opening that can be clamped on the shaft and three clamping sleeves. The positioning openings on the bolts are respectively the first positioning opening, the second positioning opening and the third positioning opening.

Preferably, the adjusting washer body is an axisymmetric structure.

Preferably, a protruding grip part is provided on the outer side of the adjusting gasket body.

Preferably, the grip part is provided with uneven lines.

Preferably, a line connecting the first positioning opening, the second positioning opening and the third positioning opening forms an equilateral triangle.

Compared with the prior art, the utility model can be taken out or loaded directly from the adjustment mechanism along the radial direction of the shaft without unscrewing or unscrewing the bolts, which is convenient for the disassembly and assembly of the adjustment gasket, which is time-consuming Short, high efficiency, increasing the economy of use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the use state of the utility model.

In the figure: 1. Adjusting gasket body, 2. Limiting opening, 3. First positioning opening, 4. Second positioning opening, 5. Third positioning opening, 6. Washer, 7. Bolt, 8. Plywood, 9 , shaft, 10, ear plate.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

As shown in Figure 1, an adjusting gasket with an opening includes an adjusting gasket body 1, and the inner side of the adjusting gasket body 1 is provided with a limit opening 2 that can be clamped on the shaft 9 and three clamping sleeves. The positioning openings on the bolt 7 are respectively the first positioning opening 3 , the second positioning opening 4 and the third positioning opening 5 .

As shown in Figure 2, the width of the limiting opening 2 can be slightly larger than the diameter of the shaft 9, and the widths of the three openings (the first positioning opening 3, the second positioning opening 4 and the third positioning opening 5) are slightly larger than the bolt 7 diameter of. During installation, the bolt 7 can be loosened first, and then the adjusting gasket to be installed is installed between the splint 8 and the ear plate 10 along the axial direction of the shaft 9, so that the limit opening 2 is just inserted on the shaft 9, At the same time, the three positioning openings are correspondingly sleeved on the three bolts 7 on the outer periphery of the shaft 9, and finally the bolts 7 are tightened to complete the installation of the adjusting gasket. If it is necessary to change the number of installed adjusting gaskets, first loosen the bolt 7, and then install the adjusting gaskets that need to be added on the shaft 9 in the above-mentioned manner, or hold the adjusting gaskets that need to be removed and place them Remove it from between the splint 8 and the lug 10 along the axial direction of the shaft 9, and finally tighten the bolt 7 to realize the adjustment of the distance between the splint 8 and the lug 10. The utility model only needs to loosen the bolt 7 to realize the installation or removal of the adjusting gasket, and then tighten the bolt to complete the whole adjustment process, without disassembling the bolt to operate again, the whole process is easy to operate and convenient to adjust the gasket Easy disassembly and assembly, short time-consuming, high efficiency, increasing the economy of its own use.

Preferably, the adjusting washer body 1 has an axisymmetric structure, such as the second positioning opening 4 and the third positioning opening 5 are symmetrical in structure, at this time, the whole adjusting mechanism is more stable during use.

Preferably, a protruding grip portion 11 is provided on the outside of the adjusting washer body 1 . Preferably, uneven lines or protrusions can be provided on the gripping portion 11 , which can increase the friction force there, which is more conducive to holding the entire adjusting gasket, and is more convenient to install and disassemble the adjusting gasket.

Preferably, the line connecting the first positioning opening 3, the second positioning opening 4 and the third positioning opening 5 forms an equilateral triangle. At this time, correspondingly, three bolts 7 are evenly distributed on the outer periphery of the shaft 9, In this way, the connection and fixing structure is more stable.

It can be seen from the above structure that the utility model can be taken out or loaded directly from the adjustment mechanism along the radial direction of the shaft without only loosening or unscrewing the bolts, which is convenient for the disassembly and assembly of the adjustment gasket, and takes a short time. High efficiency, increasing the economy of use.

Claims (5)

1. the adjustment pad of a band opening, it is characterized in that, comprise and regulate shim body (1), described adjustment shim body (1) inner side has the limit opening (2) can being fastened on axle (9) and three locating apertures that can be fastened on bolt (7), is respectively the first locating aperture (3), the 2nd locating aperture (4) and the 3rd locating aperture (5).

2. the adjustment pad of a kind of band opening according to claim 1, it is characterised in that, described adjustment shim body (1) is axially symmetric structure.

3. the adjustment pad of a kind of band opening according to claim 1, it is characterised in that, described adjustment shim body (1) outside is provided with outstanding grip part (11).

4. the adjustment pad of a kind of band opening according to claim 3, it is characterised in that, described grip part (11) are provided with uneven lines.

5. the adjustment pad of a kind of band opening according to claim 1, it is characterised in that, it is wired to equilateral triangle between described first locating aperture (3), the 2nd locating aperture (4) and the 3rd locating aperture (5).