CN2468936Y - Novel spanner spring-back device for color lacquer churn cover - Google Patents

Abstract

Provided is a new type wrench springback device suitable for the colored paint stirring cover to use, the device comprises a handle installed on the pulp cover body and a wrench arranged above the handle, the wrench is a 'L' shape structure, the short margin terminal is processed and provided with a torsional spring installation groove, the wrench is stuck in the rotating shaft jamming groove of the handle via a rotating shaft, the torsional spring is arranged in the installation groove, the utility model is characterized in that one extending end of the torsional spring passes through the passing and installation hole at the bottom of the installation groove, and is twisted and arranged at the back of the wrench short margin, the front end of the torsional spring reverse extending end is passing through and installed in the cartridge inserted hole processed on the handle. The utility model not only has the advantage of being provided with all the advantages that original springback device is provided with, but the assembling process is more simple and easier, saving time and labor, the working efficiency is improved.

Description

Be applicable to the novel spanner resilient mounting on the colored paint mixing cover

The utility model relates to the colored paint mixing cover on the paint puddle mixer, especially a kind of novel spanner resilient mounting that is applicable on the colored paint mixing cover (slurry lid), and when unclamping spanner after its effect is to use this lid can realize down effectively coating with lacquer, spanner can self-return.

The paint puddle mixer is a car refinishing paint industry equipment commonly used, and car refinishing paint is to be used for the dented cars surface lacquer matched colors repairing the polychrome kind lacquer that uses.This lacquer all will stir the lacquer of the look kind in each barrel before repairing color matching, makes it even.Slurry cover Ka Gai and is positioned on the paint puddle mixer after on the paint bucket again, by the drive plate stirring-head on the puddle mixer under the paddle bar and the paddle that are installed on slurry and covers in the centre hole is carried out driven in rotation, thus the interior colored paint stirring of realization paint bucket.The amount of falling the lacquer when outwards coating with lacquer for the control paint bucket, slurry covers design lacquer export.Be pressed with a lid oralia on the lacquer export, this lid oralia is pressed to collude by an Elastic Steel guide frame to be hung.The rear end of Elastic Steel guide frame links to each other with a spanner.Colored paint after the stirring is being matched colors when coating with lacquer, and at first will refer to pull with mother usually and press spanner to pull back Elastic Steel guide frame and lid oralia, and the lacquer export that slurry is covered staggers, and realizes the purpose that colored paint is outwards poured out in the bucket.Unclamp mother after lacquer finishes and refer to, spanner, Elastic Steel guide frame, lid oralia are returned on the original position by the effect of its resilient mounting, make that the colored paint in the paint bucket can not be poured out.This spanner resilient mounting that the slurry that uses on the at present domestic and international paint puddle mixer covers has had various ways, because the structure difference, performance also has his own strong points.Our company is the professional manufacturing company of production paint mixing plant, slurry covers productive output and market occupancy volume has the first place at present at home, my company once designed a kind of spanner resilient mounting that is applicable on the colored paint mixing cover, and declared Chinese patent, and authorize, its patent No. is 00230576.3, its structure of this device such as Fig. 1,2,3,4, shown in 5: it comprises slurry cover body, be installed in the handle on the slurry cover body and be positioned at above the handle and and cover the spanner that the steel wire rack on the oralia is connected with lacquer export, spanner is L shaped structure, be processed with an open type torsion spring mounting groove in its minor face end as coupling end, spanner is placed in the rotating shaft draw-in groove that processes on handle and the slurry cover body fitting surface by the rotating shaft card of designing on its mounting groove end walls; Torsion spring is placed in the mounting groove, one external part of torsion spring is turned round and is mixed on slurry cover body, its reverse external part passes the mounting hole of offering the mounting groove bottom and turns round the back side of mixing at the spanner minor face, front at the spanner minor face is processed with plug, this plug at the effect lower cover of torsion spring on the air extractor vent of offering on the slurry cover body; Torsion spring can be multiple shape (as Fig. 1, Fig. 8, shown in Figure 9).This design characteristic is shaped design very ingenious of torsion spring, make that the anufacturability of handle, spanner is fine, and the assembling of torsion spring in this resilient mounting is more convenient, and the slurry lid product of dressing up be can't see the position of torsion spring in appearance substantially, and product design is elegant in appearance.But the resilient mounting of this structure is by the use of a period of time, still finding has following deficiency: when the assembly wrench resilient mounting, the both sides external part of torsion spring will be pressed to mix must firmly push down just after on the upper surface of slurry cover body and can be fixedly mounted (promptly being fixed on the slurry cover body with the front end of two screws with handle), some effort that seems is quick inadequately.Can make that by structural improvement assembling is more easy, the technical personnel of my company be that this target is always in effort.

A kind of new-type resilient mounting that the purpose of this utility model is developed just for these reasons, this device be on the basis of above-mentioned patent (its patent No. is 00230576.3), carry out improved, it is more simple, time saving and energy saving that feasible assembling becomes, and improved work efficiency.

The purpose of this utility model reaches by following scheme: the utility model spanner resilient mounting comprises and is installed in the handle on the slurry cover body and is positioned at above the handle and the spanner that is connected with steel wire rack on the lid oralia is formed, spanner is L shaped structure, be processed with an open type torsion spring mounting groove in its minor face end as coupling end, spanner is placed in the rotating shaft draw-in groove that processes on the handle by the rotating shaft card of designing on its mounting groove end walls, torsion spring is placed in the mounting groove, one external part of torsion spring passes the mounting hole of mounting groove bottom offering and turns round the back side of mixing at the spanner minor face, and the front end of its another reverse external part is installed in the corresponding plug-in opening that processes on the handle.

In the utility model, consider the manufacturability of handle Mold Making, the plug-in opening that processes on the handle is an open-work.

It is all advantages that 00230576.3 spanner resilient mounting is possessed that the utility model not only has the patent No., and owing on handle, be processed with corresponding torsion spring plug-in opening, when carrying out the assembling of spanner resilient mounting, need not to fixedly mount again behind the upper surface that both sides external part with torsion spring firmly is pressed in slurry cover body, but only need the both sides external part front end of torsion spring is inserted in the corresponding plug-in opening that processes on the handle, and then the spanner, torsion spring, the handle assembly that assemble are installed to together the rear end of slurry cover body.Its fitting process is simple, and is time saving and energy saving, and work efficiency is improved.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the topology view of prior art (being that the patent No. is 00230576.3) torsion spring.

Fig. 2 is that prior art (being that the patent No. is 00230576.3) torsion spring is installed in the topology view in the wrench opening groove.

Fig. 3 is the topology view that prior art (being that the patent No. is 00230576.3) torsion spring, spanner, handle are assembled together.

Fig. 4 is the slurry lid integral structure view that prior art (being that the patent No. is 00230576.3) is equipped with resilient mounting.

Fig. 5 is that prior art (being that the patent No. is 00230576.3) is omitted torsion spring behind spanner, the handle at fixed position view that slurry covers.

Fig. 6 is the topology view (for Figure of abstract) that the utility model torsion spring, spanner, handle are assembled together.

Fig. 7 be Fig. 6 A to topology view.Fig. 8 is the topology view of another shape of torsion spring.

Fig. 9 is the topology view of the another shape of torsion spring.

Figure 10 is the torsion spring of Fig. 9 shape and the topology view that spanner, handle are assembled together.

Be described further below in conjunction with accompanying drawing: (referring to Fig. 1,2,3,4,5,6,7,8,9,10)

This device comprises the handle (2) that is installed on the slurry cover body (1) and is positioned at above the handle and spanner (3) composition that is connected with steel wire rack on the lid oralia, spanner (3) is L shaped structure, be processed with an open type torsion spring mounting groove (4) in its minor face end as coupling end, spanner (3) is placed in the rotating shaft draw-in groove (6) that processes on the handle (2) by rotating shaft (5) card of designing on its mounting groove end walls, torsion spring (7) is placed in the mounting groove (4), the middle part external part of torsion spring passes the mounting hole of offering the mounting groove bottom and turns round the back side of mixing at the spanner minor face, the front end of its both sides external part is installed in the corresponding plug-in opening (8) that processes on the handle (2) (after handle and slurry cover body were installed together, the both sides external part of torsion spring promptly was interposed between the fitting surface of handle (2) and slurry cover body (1)).In this programme, the installation direction of torsion spring also can be put upside down, be that the both sides external part passes the mounting hole of mounting groove bottom offering and turns round the back side of mixing at the spanner minor face, the front end of its middle part external part is installed in the corresponding plug-in opening (8) that processes on the handle (2) (as Fig. 6, shown in Figure 7).

Torsion spring is at the fixed position view that slurry covers (as Fig. 4, shown in Figure 5) all same as the prior art behind slurry cover body integral structure of the present utility model and omission spanner, the handle.

Torsion spring also can be another kind of version (as shown in Figure 8), is promptly combined to the torsion spring of installing by two mirrors.This structure also can reach the purpose of this utility model, only when mounted than first kind of scheme trouble.

Torsion spring also can be shape as shown in Figure 9, and a side external part is turned round the back side of pulling at the spanner minor face, and the front end of another external part is installed in the plug-in opening (8) that processes on the handle (2), as shown in figure 10.

Claims (2)

1, a kind of novel spanner resilient mounting that is applicable on the colored paint mixing cover, it comprises the handle (2) that is installed on the slurry cover body (1) and is positioned at above the handle and spanner (3) composition that is connected with steel wire rack on the lid oralia, spanner (3) is L shaped structure, be processed with an open type torsion spring mounting groove (4) in its minor face end as coupling end, spanner (3) is placed in the rotating shaft draw-in groove (6) that processes on the handle (2) by rotating shaft (5) card of designing on its mounting groove end walls, torsion spring (7) is placed in the mounting groove (4), it is characterized in that: an external part of torsion spring (7) passes the mounting hole of mounting groove bottom offering and turns round the back side of mixing at the spanner minor face, and the front end of its another reverse external part is installed in the corresponding plug-in opening (8) that processes on the handle (2).

2, the novel spanner resilient mounting that is applicable on the colored paint mixing cover according to claim 1, it is characterized in that: the plug-in opening (8) that processes on handle (2) is an open-work.

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