CN207071887U - A kind of special fixing hole alignment auxiliary device of groove rocking arm that shakes - Google Patents

Abstract

The utility model discloses a kind of special fixing hole alignment auxiliary device of groove rocking arm that shakes, including a ratchet spanner and an auxiliary block, ratchet spanner includes handle and ratchet wrench head, spanner head bracket, ratchet wheel spanner head includes circular shell, ratchet mechanism, a fixes sleeve, rotary shaft is fixed with the diametric(al) of shell, shell is pivotally rotated with rotary shaft.It is a square through hole in fixes sleeve, there are two lugs on spanner head bracket, there is a hole being engaged with rotary shaft on each lug, auxiliary block includes centering end and fixing end, the shape at centering end is identical with the shape of the fixing hole of rocking arm and can be engaged with fixing hole, and fixing end is engaged with the through hole in fixes sleeve.Maintenance personal's fast aligning fixing hole when changing rocking arm is helped using ratchet spanner torsion.When needing to rotate towards different directions, ratchet handle is overturn, while can avoiding obstacles by handle swing.

Description

A kind of special fixing hole alignment auxiliary device of groove rocking arm that shakes

Technical field

Tobacco processing equipment technical field is the utility model is related to, especially a kind of primary processing line rocking arm fixing hole centering Servicing unit.

Background technology

The rocking arm of tobacco workshop oscillator often easily causes internal rubber due to long-time continuous use Situations such as glue stick comes off, fractureed, which leads to not normal use, to be needed regular dismounting and re-replaces glue stick.In the pressing process of glue stick It is difficult to ensure that the angle of rocker arm bearer and original angle are completely the same, can all there is the deviation of very little under normal circumstances.So It will result in the fixing hole on fixing hole and cell body when reinstalling rocking arm on support base and deviation on position occur, at this moment It is generally necessary to fixing hole centering could be wasted time and energy in one end that two or three people exerts oneself to press or slam rocking arm, and extremely not Easily.

Utility model content

Easily there is the problem of deviation in fixing hole after the utility model is pressed again for rocking arm, there is provided a kind of simple and practical Rocking arm alignment tool, to help maintenance personal when changing rocking arm, the single work for completing fixing hole centering.

To reach above-mentioned purpose, using following technical scheme：

A kind of special fixing hole alignment auxiliary device of groove rocking arm that shakes, including a ratchet spanner and an auxiliary block, institute State ratchet spanner and include handle and ratchet wrench head, spanner head bracket, the ratchet wrench head include a circular shell, Ratchet mechanism, fixes sleeve, rotary shaft separated in one, the shell are fixedly connected with the diametric(al) of the shell Pivotally rotated with the rotary shaft.It is a polygonal through hole in the fixes sleeve, on the spanner head bracket There are two lugs, have a hole being engaged with the rotary shaft on each lug, the auxiliary block is including centering end and admittedly Fixed end, the shape at the centering end is identical with the shape of the fixing hole of rocking arm and can be engaged with fixing hole, the fixing end It is engaged with the through hole in the fixes sleeve.

Further, the axial length at the centering end is more than the axial length of fixes sleeve.

Further, the handle includes an interior bar and one and is enclosed on outer bar in the interior bar, the interior bar and described It is connected between outer bar by stopping means.

The shape of the through hole can also be triangle, square, regular pentagon or regular hexagon.

The device can help maintenance personal when changing rocking arm, help operator to utilize spine using the characteristic of ratchet spanner Torsion caused by wheel spanner rotation helps maintenance personal's fast aligning fixing hole when changing rocking arm.Needing towards different sides To when rotating, overturn ratchet handle, simultaneously because can be limited at work by working environment, spanner when rotated by When stopping to foreign object, handle is turned an angle around rotary shaft can avoiding obstacles.It is convenient smooth when changing rocking arm Centering fixing hole.

Brief description of the drawings

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

Fig. 2 is front view of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings：

As shown in Figure 1 and Figure 2, the equipment is a kind of special fixing hole alignment auxiliary device of groove rocking arm that shakes, including a spine Wheel spanner 1 and an auxiliary block 2, the ratchet spanner 1 include handle 11 and ratchet wrench head 12, spanner head bracket 13, institute Stating ratchet wrench head 12 includes circular shell 121, ratchet mechanism 122, a fixes sleeve 123, the diameter of the shell 121 Rotary shaft 124 separated in one is fixedly connected with direction, the shell 121 is pivotally entered with the rotary shaft 124 Row rotates.It is a square through hole 125 in the fixes sleeve 123, there are two lugs 131 on the spanner head bracket 13, often There is a hole being engaged with the rotary shaft 124 on individual lug 131, the auxiliary block 2 includes centering end 21 and fixing end 22, the shape at the centering end 21 is identical with the shape of the fixing hole of rocking arm and can be engaged with fixing hole, the fixing end 22 are engaged with the through hole 125 in the fixes sleeve 123.

The axial length at the centering end 21 is more than the axial length of fixes sleeve 123.

The handle 11 includes an interior bar 111 and an outer bar 112 being enclosed in the interior bar, the He of interior bar 111 It is connected between the outer bar 112 by stopping means 113.

The shape of the through hole 125 can also be triangle, regular pentagon, regular hexagon.

When changing rocking arm, the centering end 21 of auxiliary block 2 is put into rocker arm bearer endoporus, then uses ratchet wrench head Fixes sleeve 123 on 12 blocks fixing end 22, and the direction adjusted to needs applies active force, utilizes torsion centering fixing hole. When needing, towards during reverse adjustment, to overturn ratchet wrench head 12, when running into foreign object and hindering handle 11 to rotate dynamic, handle is held 11 swing certain amplitudes get around barrier.The ratchet wrench head 12 of the device is due to that can overturn, so may be designed to unidirectional turn Dynamic ratchet wrench, bigger torsion can be born.

Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should Understand：Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model Among scope.

Claims (4)

1. A kind of 1. special fixing hole alignment auxiliary device of groove rocking arm that shakes, it is characterised in that：Including a ratchet spanner and one Auxiliary block, the ratchet spanner include handle and ratchet wrench head, spanner head bracket, and the ratchet wrench head includes a circle The shell of shape, ratchet mechanism, fixes sleeve, rotation separated in one is fixedly connected with the diametric(al) of the shell Axle, the shell are pivotally rotated with the rotary shaft, are a polygonal through hole in the fixes sleeve, described to pull There are two lugs on support at hand, there is a hole being engaged with the rotary shaft on each lug, the auxiliary block includes Centering end and fixing end, the shape at the centering end is identical with the shape of the fixing hole of rocking arm and can be engaged with fixing hole, The fixing end is engaged with the through hole in the fixes sleeve.
2. 2. the special fixing hole alignment auxiliary device of the groove rocking arm that shakes according to claim 1, it is characterised in that：The centering end Axial length be more than fixes sleeve axial length.
3. 3. the special fixing hole alignment auxiliary device of the groove rocking arm that shakes according to claim 1, it is characterised in that：The handle bag Include an interior bar and one is enclosed on outer bar in the interior bar, be connected between the interior bar and the outer bar by stopping means.
4. 4. the special fixing hole alignment auxiliary device of the groove rocking arm that shakes according to claim 1, it is characterised in that：The polygon The shape of through hole is any one in triangle, square, regular pentagon or regular hexagon.