CN2309215Y - Improved holding base - Google Patents

Abstract

The utility model provides an improved clamping base, which comprises a clamping base body; one side of the clamping base body is provided with a holding position which is used for pivoting a releasing piece; a screw rod is penetrated in a through hole of the clamping base body; one end of the screw rod is connected with a clamping disk; the other end of the screw rod is fixed with a rotating body and a clamping element; the clamping base can adjust clamping degree according to the different hardness of work pieces for timber in good time by utilizing the cooperation of the clamping element and a screw rod block, a steel ball and a spring in the holding hole of the rotating body to prevent work pieces from scuffing. Besides, the rotating body is utilized to achieve a fine adjustment function; besides, the utility model can also be additionally provided with a releasing piece to achieve the effect of rapid adjustment.

Description

Improved grip slipper

The utility model relates to a kind of improved grip slipper.Cooperating of screw rod piece in its recessed circle that mainly utilizes a clip element and the rotary body containing hole, spring, steel ball, its clamping tightness can be in certain clamping strength when screwing the clamping dish to make the operator, if the clip element can't follow rotary body to continue to screw when surpassing clamping strength, preventing that wooden working substance from being crushed, and can guarantee the complete of working substance surface; And the utility model can utilize release member to reach rapid adjustment or transfer little effect.

General circular sawing machine or similar log splitter and machining machine and tool, all on its workbench, establish a clamping device, so that this clamping device can very firmly be clamped in processing work on the workbench, processing action in order to machining machine and tool, so on the one hand can so that machining machine and tool add man-hour can be accurately and quite convenient, on the other hand can so that machining machine and tool add man-hour can be accurately and quite convenient, on the other hand can be so that the quality of processing work improve, so that its clamping device be we can say in processing action is extremely important.

Yet the work holder of generally commonly using is shown in 5, mainly comprise a folding body 60, what one end pivot was tied a tool eccentric projection 61 pulls piece 62, and this pivot knot place extension is provided with a clipping bar 63, the end of clipping bar 63 then is provided with a clipping dish 64, so can be via pulling piece 62, make the wobbler action of its eccentric projection 61 make clipping bar 63 do adjustment up and down and move.The user is fixed to button bar 65 on the workbench of machining machine and tool during operation, and that utilizes this swing handle 66 again unscrews or screw the upper and lower postpone of adjusting folding body 60, will pull piece 62 again and up pull with interlock clipping dish 64 and be clamped in the working substance surface.But generally this kind clamping device all has a undesirable part, promptly as described below: wherein why clipping dish 64 is all made with plastic cement, be because clamping device mainly is the working substance of holding wood, so utilizing plastic cement material clamping disk 64 to come the clamping working substance is in order to prevent that it is damaged to the surface of working substance, to avoid working substance any scratch to be arranged.But in fact, domestic brethren is extensive use of this clipping dish 64 made from plastic cement material and comes the clamping working substance, but can't not be damaged to working substance fully, because in operator's clamping working substance, can't control clamping strength and tight ness rating just right according to the material and the hardness of working substance, under this kind situation, the impaired probability of working substance promptly can be quite high, this not only badly influences the integrity degree of working substance, more greatly reduces the quality of finished product.

The purpose of this utility model is to provide a kind of working substance that prevents to be subjected to scratch and fine-tuning improved grip slipper.

But further purpose of the present utility model is to provide a kind of working substance that prevents to be subjected to the improved grip slipper of scratch and rapid adjustment and fine setting.

This grip slipper utilizes cooperating of screw rod piece, steel ball and spring in clip element and the rotary body containing hole, when the clamping working substance, can in time adjust clamping degree for the user according to the timber-work thing of different hardness, is subjected to any scratch to prevent working substance.Moreover the utility model can utilize rotary body to reach the effect of fine setting, also can add a release member to reach quick-adjustsing effect.

That is to say that the technical solution of the utility model is a kind of improved grip slipper, it is characterized in that it comprises: a grip slipper housing, one is arranged at the screw rod in the grip slipper housing, be provided with a clamping dish at screw rod one end, the other end then is fixed with a rotary body and clip element.

Further, grip slipper housing one side is provided with a ccontaining place, in order to the release member that is pivoted.

And, above grip slipper housing, be formed with a depressed part.

And, respectively be provided with a recessed circle at the depressed part of release member and grip slipper housing, in order to the top spring of pulling.

And, be formed with engaging tooth at release member one end.

Further, below grip slipper housing, be provided with a L piece and a fixture block.

Again further, can be provided with a containing hole on the rotary body, in order to ccontaining steel ball, spring and screw rod piece.

Further, there is a C type to buckle at clip element one end fastening.

Feature of the present utility model, purpose and effect will be by becoming clearer below in conjunction with accompanying drawing to the description of preferred embodiment.

Fig. 1 is the stereogram of grip slipper of the present utility model;

Fig. 2 is the exploded view of grip slipper of the present utility model;

Fig. 3 is the action diagram of grip slipper of the present utility model;

Fig. 4 is another action diagram of grip slipper of the present utility model;

Fig. 5 is a kind of stereogram of clamping device of conventional construction.

Preferred embodiment is elaborated existing conjunction with figs. to the utility model.

Consult Fig. 1, be the stereogram of grip slipper of the present utility model.

Consult Fig. 1, shown in Figure 2 simultaneously, the utility model mainly comprises: a grip slipper housing 10, this grip slipper housing 10 roughly is an obturator, these grip slipper housing 10 1 sides are offered a ccontaining place 11 for the release member 18 that is pivoted, on grip slipper housing 10, laterally reach and longitudinally establish a perforation 12,13 respectively, a depressed part 14 then sets to the concave above grip slipper housing 10, in this depressed part 14, form a recessed circle 141, then protruding then L piece 15 in grip slipper housing 10 belows and fixture block 16 are for matching with the slide rail 51 of parallel rule 50, as shown in Figure 3.

One release member 18 utilizes fixed axis 17 to be hubbed in the ccontaining place 11 of grip slipper housing 10, these release member 18 1 ends form one by portion 181, be arranged with a recessed circle 185 with the top spring 184 of pulling by portion's 181 sides, then release member 18 other ends are then established an engaging tooth 182, longitudinally be provided with the solid hole 183 of a pivot and wear for fixed axis 17 on release member 18.

One screw rod 20 is arranged in the perforation 13 of grip slipper housing 10, in an end of screw rod 20 be connected a clamping dish 21 for clamping in the working substance surface, screw rod 20 1 ends are established a perforation 22.

Establish a combined hole 31 for a clip element 40 is set in the middle of one rotary body 30, establish a helicoid containing hole 32, a difference ccontaining steel ball 321, spring 322 and a screw rod piece 323 in this containing hole 32 in rotary body 30 1 ends.

One clip element 40 is arranged in the combined hole 31 of rotary body 30, these clip element 40 1 end ring are established a plurality of recessed circles 41 and are peaked at just on this recessed circle 41 for the steel ball 321 that makes the containing hole 32 on the rotary body 30, clip element 40 another end ring are established a groove 44 and are buckled 33 for the C type of fastening again, wear a perforation 42 for utilizing a pin 45 to pass the perforation 22 of screw rod 20 so that clip element 40 is fixed on the screw rod 20 in clip element 40 1 ends.

Consult shown in Figure 3, this Fig. 3 is an action schematic diagram of the present utility model, wherein the L piece 15 of grip slipper housing 10 and fixture block 16 are fixed in the slide rail 51 of a parallel rule 50, grip slipper housing 10 is fixed, this moment, the operator can utilize the upper and lower height of release member 18 rapid adjustment screw rods 20, be the operator by release member 18 can adjust screw rod 20 height by portion 181 arbitrarily toward pressing down on time, moreover the operator also can be directly by the turn of rotary body 30 distance with 21 clampings of fine setting screw rod 20 drive clamping dishes.

Cooperate and consult Fig. 3, Fig. 4, characteristic of the present utility model is: when the operator by release member 18 roughly adjust desire clamping working substance 52 apart from the time, can rotate rotary body 30 again to clamp working substance 52 fully, because the spring 322 of rotary body 30 containing holes 32 withstands steel ball 321, make on the stressed recessed circle 41 that peaks at clip element 40 of steel ball 321, so clamp working substance 52 when rotary body 30 rotations drive clamping dish 21, and clip element 40 is can't follow rotary body 30 rotation the time, steel ball 321 promptly can break away from recessed circle 41 automatically, can prevent that like this operator from constantly screwing rotary body 30 and making clamping dish 21 be damaged to working substance 52, so the operator can be in advance before using according to the soft durometer of working substance 52 in good time adjustment screw rod piece 323 spiral shells loose or screw tight, the strength of steel ball 321 adjusts at any time so that pull in spring 322 tops, so can make rotary body 30 utilize clamping dish 21 different tight ness ratings to clamp working substance 52 according to the working substance 52 of different soft and hard degree, can prevent the operator hold working substance 52 too tight and infringement or scratch to working substance 52.

According to as can be known above-mentioned, improved grip slipper of the present utility model has following advantage than traditional structure:

(1) characteristic of grip slipper of the present utility model is: the cooperating of the screw rod piece in the recessed circle that the utility model mainly utilizes a clip element and the rotary body containing hole, spring, steel ball, make the operator when screwing the clamping tightness of rotary body drive clamping dish, can be according to the kind of working substance in good time adjusting lever piece, make the operator if surpass when clamping strength, the clip element promptly can't follow rotary body to continue to screw, can prevent that wooden working substance from being crushed or scratch, guarantees the complete of working substance surface.

(2) grip slipper of the present utility model can utilize the adjustment of release member and the upper and lower distance of rapid adjustment screw rod, and the clamping tightness of the rotary fine adjustment clamping dish of recycling rotating disc, moreover the utility model can be directly when adjusting the strength that the clamping dish clamps tightens or transfers pine via the containing hole inner screw piece of rotary body, the working substance of control clamping unlike material, practical.

(3) wanting ben at this is, but though the clamping distance of the device rapid adjustment screw rod of general known grip slipper, and known clamping dish all can adopt the material of plastic cement to be made, but it still can't avoid wooden working substance surface to sustain damage or scratch, because common operator is all uncontrollable firmly its strength that applies when clamping working substance, because of its strength of executing can't be just right according to the material of working substance, and working substance is sustained damage frequently, Just because of this, the inventor designs can be according to the in good time grip slipper of adjusting of working substance kind, to improve the shortcoming that conventional construction exists always.

(4) product of the present utility model completes, and the process of its operation is quite good, and its effect that has can provide the user to use arbitrarily.

In sum, the utlity model has usability and progressive on the industry.

Preferred embodiment of the present utility model can not limit the scope that the utility model is implemented.Be that all equalizations of being done according to the utility model claim change and modification, all should belong in the scope of the utility model patent protection.

Claims (8)

1, a kind of improved grip slipper is characterized in that it comprises: a grip slipper housing, and one is arranged at the screw rod in the grip slipper housing, is provided with a clamping dish at screw rod one end, and the other end then is fixed with a rotary body and clip element.

2, improved grip slipper according to claim 1 is characterized in that, grip slipper housing one side is provided with a ccontaining place in order to the release member that is pivoted.

3, improved grip slipper according to claim 2 is characterized in that, a depressed part is arranged above grip slipper housing.

4, improved grip slipper according to claim 3 is characterized in that, respectively is provided with one in order to the pull recessed circle of spring of top at the depressed part of release member and grip slipper housing.

5, improved grip slipper according to claim 2 is characterized in that, is formed with engaging tooth at release member one end.

6, improved grip slipper according to claim 1 and 2 is characterized in that, is provided with a L piece and a fixture block below grip slipper housing.

7, improved grip slipper according to claim 1 and 2 is characterized in that, rotary body is provided with a containing hole in order to ccontaining steel ball, spring and screw rod piece.

8, improved grip slipper according to claim 1 and 2 is characterized in that, fastening at clip element one end has a C type to buckle.

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