CN202491272U

CN202491272U - Fast positioning mechanism of woodworking machine

Info

Publication number: CN202491272U
Application number: CN2012200732472U
Authority: CN
Inventors: 余锡辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-01
Filing date: 2012-03-01
Publication date: 2012-10-17
Anticipated expiration: 2022-03-01

Abstract

The utility model discloses a fast positioning mechanism of a woodworking machine. The fast positioning mechanism of the woodworking machine mainly comprises a first plate body, a second plate body and two guide rods, wherein the first plate body is fixedly connected with a work table of the woodworking machine, and the first plate body is provided with two guide rod penetrating holes; the second plate body is fixedly connected with a support plate of the woodworking machine, and the support plate can move on the work table under external force action; the two guide rods are respectively connected to the second plate body on one ends in a mutually parallel way, and the other ends penetrate through the guide rod penetrating holes of the first plate body. According to the structure, the fast positioning mechanism of the woodworking machine can achieve the smooth and fast moving and positioning effect in such a way that the support plate can only reciprocate along a straight path parallel to the guide rods.

Description

The quick detent mechanism of carpenter's machine

Technical field

The utility model relates to a kind of detent mechanism, refers in particular to a kind of quick detent mechanism of carpenter's machine.

Background technology

General carpenter's machine 1; Especially refer to carpenter's shaving machine; Shown in Fig. 1, Fig. 2 and Fig. 2 A; Its primary structure include one can firmly place ground support 2, be positioned at driver element 4, that workbench 3, on this support 2 is arranged at the workbench lower position be positioned on this workbench 3 and driven by this driver element 4 and the cutter 5, of rotation is positioned on this workbench 3 and can along this workbench 3 move against plate 6; Have two parallel chutes 7 on this workbench 3, should on plate 6, then be equipped with two screw rods 8, this each screw rod 8 also is spirally connected with the nut 9 of position in this chute 7.Whereby, can promote this by the operator and move, and in mobile the time, drive this nut 9 and in this chute 7, slide against plate 6; After treating that this moves to the pre-position against plate 6; Again this screw rod 8 is locked with this nut 9, be clamped in jointly on this workbench 3 with this nut 9, this can be located against plate 6 by this screw rod 8; For the workpiece (not shown) desiring to process (wood shavings) by cutter 5 in addition against, in order to carrying out smoothly of operations.

Yet, because when desire moved against plate 6, this nut 9 was the state that unscrews; And the operator directly promotes or spur this against plate 6, makes when moving this against plate 6, because of unbalance stress this has skew against plate 6 situation to take place easily; Once when plate 6 has skew; This nut 9 can contact with the wall of chute 7, and the slight person of situation can increase the resistance (being the frictional force increase between nut 9 and chute 7 walls) that moves against plate 6, and that the situation severe patient more can cause is mobile smooth and easy inadequately against plate 6; Or the situation of blocking is arranged, cause the efficient of operations low.

In view of this, the design people is not to attaining perfect many disappearances and the inconvenience that causes in the design of the location structure of above-mentioned carpenter's machine, and deeply design, and the active research improvement has a fling at and development and Design goes out this case.

The utility model content

The purpose of the utility model is to provide a kind of quick detent mechanism of carpenter's machine, can effectively promote the smoothness that moves against plate, can promote the efficient of operations.

Another purpose of the utility model is to provide a kind of can carry out the fine setting against plate easily, with the quick detent mechanism of carpenter's machine that can position apace.

In order to reach above-mentioned purpose, the solution of the utility model is:

A kind of quick detent mechanism of carpenter's machine, it includes:

One first plate body is fixed on the workbench of carpenter's machine, has the perforation of two guide rods on this first plate body; One second plate body, be fixed in carpenter's machine one on plate, and should receive the external force effect and on this workbench, moved against plate; Two guide rods are connected on this second plate body with the one of which end respectively in parallel to each other, and the other end passes in the guide rod perforation of this first plate body; Straight line path parallel with this guide rod moves back and forth against the plate edge for this.

Above-mentioned guide rod is a ganoid round bar.

Have two guide rod bearings on above-mentioned second plate body, to be connected with this guide rod by this guide rod bearing.

Be connected with an anticreep spare on the end of above-mentioned guide rod outside passing this guide rod perforation, the external diameter of this anticreep spare is greater than the aperture of this guide rod perforation.

The quick detent mechanism of above-mentioned carpenter's machine also includes two sleeves, a screw rod, a tuning plate, a fine setting seat and a spinner spare; This first plate body also has screw rod perforation, and this two sleeve is socketed on respectively on the outer surface of this each guide rod, has radially an annular groove on this each sleeve respectively; This each guide rod slippage in this sleeve, this screw rod have a screw thread figure and a fine setting head, and an end of this screw thread figure passes the screw rod perforation of this first plate body; And be connected with this fine setting head, the other end of this screw thread figure then is connected with this second plate body, and this tuning plate has a screw hole and two sleeve locating holes; This screw hole supplies this screw flight figure to pass; This two sleeves locating hole then is connected in the annular groove of this each sleeve with its hole wall respectively, and this fine setting seat interlocking has a flank on the side of this spinner spare between this tuning plate and this first plate body; This spinner spare is hubbed on this fine setting seat; This spinner spare receives the external force effect and unclasps between the position back and forth pivot in a trim locations to and put, when this spinner spare is positioned at trim locations, and this flank and this screw flight figure bridle joint; When this spinner spare is positioned at when unclasping the position, this flank then breaks away from this screw flight figure.

Has a screw-bearing on above-mentioned second plate body, to be connected with this screw flight figure by this screw-bearing.

The quick detent mechanism of above-mentioned carpenter's machine also includes a latch; This fine setting seat is depressed with a turn groove; And on the two side walls of this turn groove, be respectively equipped with a pivoted hole; Be penetrated with one on the two relative side of this spinner spare and wear the pivot hole; This spinner spare places the turn groove of this fine setting seat, and this latch is inserted into wearing in the pivot hole of this spinner spare by the pivoted hole of this fine setting seat, and this spinner spare is articulated on this fine setting seat.

Above-mentioned carpenter's machine include a support, be positioned at driver element, that this workbench, on this support is arranged at this workbench lower position be positioned on this workbench and driven by this driver element and the cutter that rotates, be positioned on this workbench and along this movable workbench should be against plate; Have two chutes that laterally arrange on this workbench; Should on plate, be equipped with two positioning screws, this each positioning screw is spirally connected with the nut that is positioned at this chute.

Above-mentioned carpenter's machine also includes at least one compressing unit, is arranged at this on plate.

After adopting said structure; When operator's desire move this carpenter's machine against Board position the time; Can directly pass or draw by the user and move this and on this workbench, move (this spinner spare is positioned at this moment and unclasps the position) against plate; Be linked to abreast with two guide rods in the quick detent mechanism of this carpenter's machine in the guide rod perforation of this first plate body with second plate body on, and this first and second plate body respectively with this workbench with should be connected against plate, therefore when promotion or spur when being somebody's turn to do against plate; Should only can move (because of this guide rod only can slide) against plate along a straight line path parallel with this two guide rod in the guide rod perforation of this first plate body; And this straight line path is parallel with the chute of this workbench, therefore should against plate in the process that moves, should only can move back and forth by an edge straight line path parallel with this guide rod against plate; The situation that any skew can't be arranged; And make mobile, locate this action and can carry out quite smoothly against plate, reaching smooth and easy, to move and positioning function fast, and can promote the efficient of operations.

Description of drawings

Fig. 1 is the stereogram of a kind of carpenter's machine of convention;

Fig. 2 is the cutaway view along C-C hatching line among Fig. 1;

Fig. 2 A is the enlarged drawing at Fig. 2 A place;

Fig. 3 is that the utility model one preferred embodiment is incorporated into the stereogram on carpenter's machine;

Fig. 4 is a cutaway view embodiment illustrated in fig. 3;

Fig. 5 is the three-dimensional exploded view of the utility model one preferred embodiment;

Fig. 6 is a three-dimensional combination figure embodiment illustrated in fig. 5;

Fig. 7 is the cutaway view along D-D hatching line among Fig. 3;

Fig. 8 is an action sketch map embodiment illustrated in fig. 3;

Fig. 9 is the cutaway view along E-E hatching line among Fig. 3;

Figure 10 is an action sketch map embodiment illustrated in fig. 3.

The main element symbol description

Convention

Carpenter's machine 1 support 2 workbench 3

Driver element 4 cutters 5 are against plate 6

Chute 7 screw rods 8 nuts 9

The utility model

Detent mechanism 10 first plate bodys 11 of carpenter's machine 100 carpenter's machines

Screw rod 111 guide rods, the 112 guide rods perforation 113 of boring a hole of boring a hole

Second plate body, 12 screw-bearings, 121 guide rod bearings 122

Guide rod bearing 123 guide rods 13 anticreep spares 131

Sleeve 14 annular grooves 141 screw rods 15

Screw thread figure 151 fine setting heads 152 tuning plates 16

Screw hole 161 sleeve locating holes 162 sleeve locating holes 163

Fine setting seat 17 turn grooves 171 pivoted holes 172

Spinner spare 18 is worn pivot hole 181 flanks 182

Latch 19 supports 20 workbench 30

Chute 31 driver elements 40 cutters 50

Against plate 60 positioning screws 61 compressing unit 70

Object 80.

The specific embodiment

In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.

See also Fig. 3 to Figure 10; The utility model one preferred embodiment provides a kind of quick detent mechanism 10 of carpenter's machine; Before introducing the quick detent mechanism 10 of carpenter's machine in detail; At first the structure of general carpenter's machine 100 is done a simple introduction, in order to understand and the utility model between connection relationship, wherein;

See also Fig. 3 and Fig. 4; This carpenter's machine 100; Consist predominantly of one can firmly place a ground support 20, be positioned at driver element 40, that workbench 30, on this support 20 is arranged at these workbench 30 lower positions be positioned on this workbench 30 and driven by this driver element 40 and the cutter 50, of rotation is positioned on this workbench 30 and can along this workbench 30 move against plate 60; Have two chutes 31 that laterally arrange on this workbench 30; Should on plate 60, then be equipped with two positioning screws 61, to be spirally connected with the nut (not shown) that is positioned at this chute 31 by this each positioning screw 61.

See also Fig. 5; The quick detent mechanism 10 of the utility model carpenter machine; Be linked to this workbench 30 and should be against between the plate 60, with can keep this against plate 60 when this workbench 30 moves, can remain on the enterprising line slip of a straight line; Avoiding this nut to contact, and can reach smooth and easy, carry out moving and the location apace against plate 60 with the wall of chute 31.

See also Fig. 3 to Figure 10, the quick detent mechanism 10 of this carpenter's machine consists predominantly of one first plate body 11, one second plate body 12, two guide rods 13, two sleeves 14, a screw rod 15, a tuning plate 16, fine setting seat 17, one a spinner spare 18 and a latch 19, wherein;

See also Fig. 3 to Fig. 6; This first plate body 11; Erectly lock and connect on a side of this workbench 30; Be equipped with screw rod perforation 111 and two on this first plate body 11 and be positioned at the bore a hole guide rod perforation 112,113 of 111 both sides of this screw rod, and this two guide rods perforation 112,113 there is a predetermined distance apart from this screw rod perforation 111.

See also Fig. 3 to Fig. 6; This second plate body 12; Erectly lock and connect in this against plate on 60 the side; This second plate body 12 is provided with the guide rod bearing 122,123 that a screw-bearing 121 and two is positioned at these screw-bearing 121 both sides, and this two guide rods bearing 122,123 has a predetermined distance apart from this screw-bearing 121.

See also Fig. 3 to Fig. 6; This two guide rod 13 is respectively a ganoid round bar, and an end of this each guide rod 13 is connected in the guide rod perforation 112,113 of this first plate body 11; The other end then is connected on the guide rod bearing 122,123 of this second plate body 12; This two guide rod 13 can be slided in the guide rod of this first plate body 11 perforation 112,113, and this two guide rod 13 is set in parallel, and is connected with an anticreep spare 131 on guide rod 13 1 ends outside being piercing in this guide rod perforation 112,113; The external diameter of this anticreep spare 131 breaks away from this guide rod perforation 112,113 to prevent this guide rod 13 greater than the aperture of this guide rod perforation 112,113.

See also Fig. 3 to Fig. 6, this two sleeve 14 is socketed on respectively on these each guide rod 13 outer surfaces, and has radially an annular groove 141 on this each sleeve 14 respectively, and this each guide rod 13 can slippage in this sleeve 14.

See also Fig. 3 to Fig. 6; This screw rod 15; Have a screw thread figure 151 and a fine setting head 152; One end of this screw thread figure 151 passes in the screw rod perforation 111 of this first plate body 11, and is connected with this fine setting head 152, the other end of this screw thread figure 151 then with screw-bearing 121 bindings of this second plate body 12.

See also Fig. 3 to Fig. 6, this tuning plate 16 has the sleeve locating hole 162,163 that a screw hole 161 and two is positioned at these screw hole 161 both sides, and this two sleeves locating hole 162,163 has a predetermined distance apart from this screw hole 161; This screw hole 161 supplies the screw thread figure 151 of this screw rod 15 to pass; This two sleeves locating hole 162,163 then is connected in the annular groove 141 of this each sleeve 14 with its hole wall respectively; Make this tuning plate 16 between this first plate body 11 and this second plate body 12, and with these sleeve 14 interlocks.

See also Fig. 3 to Fig. 6, this fine setting seat 17, interlocking and are depressed with a turn groove 171 on this fine setting 17 end faces between this tuning plate 16 and this first plate body 11, and on the two side walls of this turn groove 171, be respectively equipped with a pivoted hole 172.

See also Fig. 3 to Fig. 7; Be penetrated with one on the two relative side of this spinner spare 18 and wear pivot hole 181; And has a flank 182 on the side of this spinner spare 18; This spinner spare 18 places the turn groove 171 of this fine setting seat 17; To be inserted into wearing in the pivot hole 181 of this spinner spare 18 by the pivoted hole 172 of this fine setting seat 17, in the turn groove 171 that this spinner spare 18 is hubbed at this fine setting seat 17, make this spinner spare 18 can receive the external force effect and unclasp between the position reciprocal pivot in a trim locations to and put by latch 19.

Be with, above-mentionedly be each member and the assembling mode introduction thereof that the utility model provides the quick detent mechanism 10 of a preferred embodiment carpenter machine, then again that its handling characteristics introduction is following:

At first; As shown in Figure 4; When operator's desire move this carpenter's machine 100 against plate 60 positions the time; Can directly pass or draw by the user and move this and on this workbench 30, move (this spinner spare 18 this moments be positioned at unclasp the position) against plate 60; Be linked to abreast with two guide rods 13 in the quick detent mechanism 10 of this carpenter's machine in the guide rod perforation 112,113 of this first plate body 11 with second plate body 12 on, and this first and second plate body 11,12 respectively with this workbench 30 with should be connected against plate 60, therefore when promoting or spur when being somebody's turn to do against plate 60; Being somebody's turn to do only can be along move (because of this guide rod 13 only can slide) in the guide rod perforation 112,113 of this first plate body 11 with these two guide rods, 13 parallel straight line paths against plate 60; And this straight line path is parallel with the chute 31 of this workbench 30, therefore should against plate 60 in the process that moves, the situation of any skew can't be arranged; And make mobile, locate this action and can carry out quite smoothly, to reach the purpose effect of the utility model against plate 60.

In addition; Above-mentioned with direct promotion or spur that this mode against plate 60 moves should be against plate 60; But in fact the operator also can reach by the fine setting head 152 that promotes or spur this screw rod 15 and let the purpose that moves along this straight line path against plate 60, and can reach identical effect.

Secondly, when the desire fine setting this during against the position of plate 60, the operator can put this spinner spare 18 pivots to trim locations; Make screw thread figure 151 bridle joints of flank 182 and this screw rod 15 on this spinner spare 18, thus, like Fig. 7 and shown in Figure 9; Can let this screw rod 15 can receive the event of flank 182 bridle joints of this spinner spare 18, and be axial move (like Fig. 8 and shown in Figure 10) by the fine setting head 152 that rotates this screw rod 15; So as to reaching the purpose effect of Precision trimming and location; Treat this when plate 60 fine setting moves to the location, then with this spinner spare 18 once again the pivot pendulum and will be somebody's turn to do positioning screw 61 on the plate 60 and screw and get final product to unclasping the position.

Thus, the quick detent mechanism 10 of the utility model can not only carry out more smoothly more critically carrying out against the fine setting of plate 60 against plate 60 position mobile operatings, so as to promoting the efficient of processing.

In addition, what the utility model disclosed more can be provided with at least one compressing unit 70 on plate 60, to be suppressed by the object 80 (as shown in Figure 3) of the 70 pairs of desire processing in this compressing unit, to prevent getting loose of this object 80.

The product form and the style of the foregoing description and accompanying drawing and non-limiting the utility model, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.

Claims

1. the quick detent mechanism of carpenter's machine is characterized in that, includes:

One first plate body is fixed on the workbench of carpenter's machine, has the perforation of two guide rods on this first plate body;

One second plate body, be fixed in carpenter's machine one on plate, and should receive the external force effect and on this workbench, moved against plate;

Two guide rods are connected on this second plate body with the one of which end respectively in parallel to each other, and the other end passes in the guide rod perforation of this first plate body;

Straight line path parallel with this guide rod moves back and forth against the plate edge for this.

2. the quick detent mechanism of carpenter's machine according to claim 1, it is characterized in that: this guide rod is a ganoid round bar.

3. the quick detent mechanism of carpenter's machine according to claim 1 is characterized in that: have two guide rod bearings on this second plate body, to be connected with this guide rod by this guide rod bearing.

4. the quick detent mechanism of carpenter's machine according to claim 1, it is characterized in that: this guide rod is connected with an anticreep spare, the aperture that the external diameter of this anticreep spare is bored a hole greater than this guide rod on passing the outer end of this guide rod perforation.

5. the quick detent mechanism of carpenter's machine according to claim 1, it is characterized in that: the quick detent mechanism of carpenter's machine also includes two sleeves, a screw rod, a tuning plate, a fine setting seat and a spinner spare; This first plate body also has screw rod perforation, and this two sleeve is socketed on respectively on the outer surface of this each guide rod, has radially an annular groove on this each sleeve respectively; This each guide rod slippage in this sleeve, this screw rod have a screw thread figure and a fine setting head, and an end of this screw thread figure passes the screw rod perforation of this first plate body; And be connected with this fine setting head, the other end of this screw thread figure then is connected with this second plate body, and this tuning plate has a screw hole and two sleeve locating holes; This screw hole supplies this screw flight figure to pass; This two sleeves locating hole then is connected in the annular groove of this each sleeve with its hole wall respectively, and this fine setting seat interlocking has a flank on the side of this spinner spare between this tuning plate and this first plate body; This spinner spare is hubbed on this fine setting seat; This spinner spare receives the external force effect and unclasps between the position back and forth pivot in a trim locations to and put, when this spinner spare is positioned at trim locations, and this flank and this screw flight figure bridle joint; When this spinner spare is positioned at when unclasping the position, this flank then breaks away from this screw flight figure.

6. the quick detent mechanism of the said carpenter's machine of claim 5 is characterized in that: have a screw-bearing on this second plate body, to be connected with this screw flight figure by this screw-bearing.

7. like the quick detent mechanism of the said carpenter's machine of claim 5, it is characterized in that: the quick detent mechanism of carpenter's machine also includes a latch; This fine setting seat is depressed with a turn groove; And on the two side walls of this turn groove, be respectively equipped with a pivoted hole; Be penetrated with one on the two relative side of this spinner spare and wear the pivot hole; This spinner spare places the turn groove of this fine setting seat, and this latch is inserted into wearing in the pivot hole of this spinner spare by the pivoted hole of this fine setting seat, and this spinner spare is articulated on this fine setting seat.

8. the quick detent mechanism of carpenter's machine according to claim 1; It is characterized in that: above-mentioned carpenter's machine include a support, be positioned at driver element, that this workbench, on this support is arranged at this workbench lower position be positioned on this workbench and driven by this driver element and the cutter that rotates, be positioned on this workbench and along this movable workbench should be against plate; Have two chutes that laterally arrange on this workbench; Should on plate, be equipped with two positioning screws, this each positioning screw is spirally connected with the nut that is positioned at this chute.

9. the quick detent mechanism of carpenter's machine according to claim 1, it is characterized in that: above-mentioned carpenter's machine also includes at least one compressing unit, is arranged at this on plate.