CN202241411U

CN202241411U - Multifunction cutting tool and cutting knife

Info

Publication number: CN202241411U
Application number: CN2011203423442U
Authority: CN
Inventors: 黄锡庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-13
Filing date: 2011-09-13
Publication date: 2012-05-30
Anticipated expiration: 2021-09-13

Abstract

The utility model aims at providing a multifunction cutting tool and a cutting knife which can be operated conveniently and can cut accurately. In order to realize the purposes, the multifunction cutting tool comprises a support, at least a dividing ruler, a guide rail and a limiting piece, wherein the at least one dividing ruler is connected with the support; the guide rail is connected with the dividing ruler, the guide rail and the support are positioned at the two opposite ends of the dividing ruler, the guide rail is provided with a guiding part used for receiving the cutting knife; and the limiting piece is connected with the dividing ruler in a sliding way, the limiting piece and the dividing ruler are locked through a fastener in a way that the limiting piece and the dividing ruler can be unlocked, and the side edge of the limiting piece, which is opposite to the guide rail, is provided with a limiting part for limiting cutting objects.

Description

Multi function cutting tool and cutter

Technical field

The utility model relates to the sheet material cutting tool.

Background technology

At present, in the work cuts sheet material of operation field, for example during glass-cutting; Cut by means of ruler and hand-held cutter; Ruler fixedly be to rely on the another hand to fix, this cutting mode causes cutting position inaccurate easily, skew cutting position easily in cutting process.

The utility model content

The purpose of the utility model is to provide a kind of multi function cutting tool and cutter, and it is easy to operate, and can accurately cut.

For realizing the multi function cutting tool of said purpose, be characterized in, comprising: support; Be connected at least one rule on the support; Guide rail connects rule, and guide rail and support are positioned at the opposite end of rule, and guide rail has the guide part that is used to receive cutter; And locating part, connect rule slidably, but and locating part and rule locking, the side of the relative guide rail of locating part has the limiting section that limits cutting object. with passing through the securing member release

Cutting object for example sheet material is placed on the rule below; Travel limiter arrives the scale of appointment then, and locking locating part and rule, and sheet material is close to the limiting section at locating part; Then cutter is placed on the guide part of guide rail; Move cutter, thus cuts sheet material, thus can cut accurately.

Described multi function cutting tool; Its further characteristics are that rule is connected with bracket by hinges, at the position limiting structure that has below the hinge on the support; This position limiting structure is positioned on the path that the relative support of rule rotates, and horizontally extending rule is supported on this position limiting structure.

Rule is connected with bracket by hinges; This position limiting structure is positioned on the path that the relative support of rule rotates; Horizontally extending rule is supported on this position limiting structure; Thereby define rule relatively support upwards rotate and can not rotate, rule is started from support, be convenient to place cutting object.

Described multi function cutting tool, its further characteristics be, on support, is connected with two these rules, and two rules are parallel.

Locating part slides on two rules, regulates more smoothly, and guide rail connects two rules, and structure is also more stable.

Described multi function cutting tool, its further characteristics are that support comprises fixed support and travel(l)ing rest, travel(l)ing rest in the vertical direction adjustable ground connection fixed support, this travel(l)ing rest of rule connection.

Regulate the vertical position of travel(l)ing rest, thereby regulate the height of rule, so rule can be placed the cutting object of any thickness down.

Described multi function cutting tool, its further characteristics are that the limiting section of locating part extend into the below of guide rail.

Limiting section extend into the below of guide rail, and therefore, the minimum cut size does not receive the restriction of guide rail width.

Described multi function cutting tool, its further characteristics be, said locating part is a longitudinal spacing spare, is connected with cross spacing spare on the guide rail, and this horizontal line locating part has the first cross spacing portion, and this first cross spacing portion is perpendicular to the limiting section of longitudinal spacing spare.

Limit the horizontal of cutting object by means of the first cross spacing portion, longitudinal spacing spare limits the vertical of cutting object, thereby sheet material has been completely fixed on the work top.

Described multi function cutting tool, its further characteristics be, the second cross spacing portion is arranged on this longitudinal spacing spare, and this first cross spacing portion and this second cross spacing portion are on same athwartship plane.

Spacing simultaneously by means of two cross spacing portions, can play better limit effect.

Described multi function cutting tool, its further characteristics are that the guide part of guide rail is chute and fin.

The fin of chute and fin and cutter and chute are chimeric each other, therefore can play better guide effect.

The cutter that a kind of and described multi function cutting tool cooperates is characterized in, is formed with sliding part at a side, and the guide part of this sliding part and guide rail combines slidably.

Side at cutter forms sliding part, therefore just can cut exactly.

Described cutter, its further characteristics are to be electronic cutter; Have tool rest and motor, rotary cutter, tool rest has rib, fin and cutter groove, and motor has motor base; Motor base has the locating notch of corresponding fin; Fin is inserted in the locating notch, and a side of motor base is spacing by this rib, and the cutter tooth of rotary cutter partly passes this cutter groove.

Cutter is not limited to manual cutter, can also be electronic cutter, and its function is various.

Below in conjunction with the accompanying drawing and the specific embodiment aforementioned purpose, scheme and effect are further explained.

Description of drawings

Fig. 1 is the stereogram of sheet material cutting tool.

Fig. 2 is the decomposition view of sheet material cutting tool.

Fig. 3 is the front view of sheet material cutting tool.

Fig. 4 is the right view of the partly cut-away of sheet material cutting tool.

Fig. 5 is the vertical view of sheet material cutting tool.

Fig. 6 is the profile of cutting open along A-A line among Fig. 5.

Fig. 7 is the work sketch map of structure shown in Figure 6.

Fig. 8 is the stereogram that the exploded of sheet material cutting tool is opened.

Fig. 9 is the stereogram of slip locating part.

Figure 10 is the stereogram of tool rest.

Figure 11 is the front view of tool rest.

Figure 12 is the upward view of tool rest.

Figure 13 is the right view of partly cut-away that has connected the sheet material cutting tool of tool rest.

The specific embodiment

As depicted in figs. 1 and 2, the sheet material cutting tool comprises support 1, rule 2, guide rail 3 and locating part 4.

Two ends at support 1 are connected with rule 2 respectively; Two rules 2 are parallel; Locating part 4 connects two rules 2 simultaneously, and vertical with rule 2, and the slidingtype that is connected to of locating part 4 and rule 2 is connected; And locating part 4 untiedly locks by means of fixture 90 with rule 2, and fixture 90 for example is a wing bolt.On the rule 2 scale is arranged, after locating part 4 moves to the optional position of rule 2, be locked on the rule 2 through fixture 90 again.Wherein rule in two rules 2 can not possess scale, thus its replaceable be a microscler rod member.Rule 2 upper hopper chutes 21; Fixture 90 is inserted in this chute 21 after passing locating part 4; Therefore after the unlocked, fixture 90 can arbitrarily slide with locating part 4, and after sliding into assigned address; Lock locating part 4 through modes such as rotations again, the sidepiece of locating part 4 relative guide rails 3 is the limiting section 42 of sheet material.

Like Fig. 1, Fig. 2 and shown in Figure 9, respectively there is trepanning 41 at the two ends of locating part 4, and rule 2 is inserted in the trepanning 41, so locating part 4 cooperates with rule 2 slidably.

Like Fig. 1, Fig. 2 and Fig. 6, shown in Figure 7, support 1 is connected through hinge 91 with rule 2 rotationally.Hinge 91 is a flexible hinge in Fig. 6, embodiment shown in Figure 7, and it is an integral piece, has two connecting portions 911; Connect through flexible linear portion 910 between two connecting portions 11, so linear portion 910 is the center of rotation in relative rotation of two connecting portions corresponding respectively supports 1 and the rules 2 of connecting of two connecting portions 911; So that rule 2 can rotate around support 1; Support 1 has bearing 101 below hinge 91, and rule 2 has tongue 201, and tongue 201 is between bearing 101 and hinge 91.Like Fig. 6 and shown in Figure 7, rule 2 is understood the trend that relative support 1 rotates counterclockwise under the gravity effect; Therefore tongue 201 is spacing by bearing 101, and is supported by bearing 101, promptly rule 2 not relatively support 1 rotate; As shown in Figure 7, rule 2 relative supports 1 clockwise rotate, and do not have any restriction; Therefore rule 2 upwards rotation of support 1 relatively, this is beneficial below rule 2 for placing sheet material, relatively is convenient to operation.

Support 1 comprises fixed support 10 and two vertical parts 11, and vertically part 11 extends at vertical direction, and adjustable ground is connected on the fixed support 10, and is as depicted in figs. 1 and 2; In an embodiment of the utility model, provide two slots on the fixed support 10, vertically part 11 is inserted in the slot; But and through securing member 91 releases be fixed on the fixed support 10, preferably, vertically on the part 11 vertical chute 112 is arranged; Securing member 91 for example is wing nut, bolt assembly, and bolt passes the slot and vertical part 11 of fixed support 10, tightens wing nut then; Thereby vertical part 11 is fastened on the fixed support 10, unclamps wing nut, can vertical part 11 upwards be carried.Because vertically the position of part 11 relative fixed supports 10 can be regulated; Vertically part 11 is connected with rule 2 through mentioned hinge; Therefore rule 2 is Height Adjustable; The sheet material that can place any thickness is below rule 2, so the sheet material cutting tool can adapt to the sheet material of any thickness, does not receive the restriction of sheet metal thickness in other words.

Like Fig. 1, Fig. 2 and shown in Figure 4; Guide rail 3 connects in contrast to the end of the rule 2 of support 1 side, and guide rail 3 is connected to form sliding pair with cutter 6, and promptly cutter 6 can slide on guide rail 3; For example there is the side of chute and fin, cutter 6 that chute and fin are arranged on the guide rail 3; The fin of guide rail 3 is embedded in the chute of cutter 6, and the fin of cutter 6 is embedded in the chute of guide rail 3, and guide rail 3 is slidingly connected with the mode that chute and fin embed each other with cutter 6 like this.

Referring to figs. 1 through Fig. 7, at first locating part 4 is moved to support 1 direction simultaneously as far as possible, then sheet material is placed on two rules, 2 belows, generally,, can rule 2 upwards be started, and then sheet material is placed on the below of two rules 2 for the ease of operation; If the thickness of sheet material is thicker, the height of the vertical part 11 of adjustable support 1 adapts to the thickness of sheet material.After sheet material is placed on rule 2 belows, then locating part 4 is moved to the scale position of instruction and fastening.Move sheet material again, so that the inner side edge of sheet material is close to the limiting section 42 of locating part 4, the cutter 6 that slides at last just can be along the sliding pair mobile route cuts sheet material of guide rail 3 and cutter 6.

In the utility model preferred embodiment, as shown in Figure 9, the limiting section 42 of locating part 4 is the flange of locating part 4 relative guide rails 3; Limiting section 42 can extend into guide rail 3 belows; Can not extend into the situation of guide rail 3 belows with respect to limiting section 42, it can increase the cut coverage of sheet material, and promptly its narrow boards material that can cut becomes narrower; Limiting section 42 can extend into the below of guide rail 3, and therefore the minimum of a value of ability cuts sheet material does not receive the restriction of the width of guide rail 3.

In the utility model preferred embodiment,, be fixedly connected with cross spacing spare 33 on the guide rail 3 like Fig. 1, Fig. 2 and shown in Figure 8; Cross spacing spare 33 has the cross spacing face; This confined planes is perpendicular to the limiting section 42 of locating part 4, and promptly limiting section 42 is a longitudinal spacing portion, and cross spacing spare 33 limits the lateral attitude of sheet material; Longitudinal spacing portion 42 limits the lengthwise position of sheet material, so sheet material just has been completely fixed on work top.

In the utility model preferred embodiment; Also there is cross spacing portion 44 end that is close to cross spacing spare 33 at locating part 4; Cross spacing portion 44 has the cross spacing face; The cross spacing face of this cross spacing face and cross spacing spare 33 is in one side, and the two is used for limiting jointly the lateral attitude of sheet material.On the basis of cross spacing spare 33, increase cross spacing portion 44, on the basis that does not increase cross spacing spare 33 sizes, increased limit effect like this.

Cutter 7 illustrated in figures 1 and 2 is manual cutter, but the utility model is not limited thereto.To shown in Figure 13, can also be electric knife like Figure 10, electric knife does not illustrate; It can adopt the commercially available prod, and it comprises motor, cutter etc., and motor and cutter are supported by a motor base; Figure 10 to Figure 12 shows the tool rest 7 that cooperates the planar motor base, and tool rest 7 has rib 71 and fin 72, and the spacing edge-cuts such as breach or groove of corresponding fin 72 can be set on motor base; Fin 72 is inserted in the spacing edge-cut, and motor base is placed between fin 72 and the rib 71, so its free degree has planar just been limited fully; In the outside of fin 72 cutter groove 73 is arranged, the cutter tooth of cutter (rotary cutting knife) stretches out from cutter groove 73, forms fin, the chute of guiding usefulness at the side of the adjacent tool rest 7 of fin 72; Shown in figure 13, guide rail 3 is slidingly connected with the mode that chute and fin embed each other with tool rest 7 like this.

Claims

1. multi function cutting tool is characterized in that, comprising:

Support;

Be connected at least one rule on the support;

Guide rail connects rule, and guide rail and support are positioned at the opposite end of rule, and guide rail has the guide part that is used to receive cutter; And

Locating part connects rule slidably, but and locating part and rule locking, the side of the relative guide rail of locating part has the limiting section that limits cutting object. with passing through the securing member release

2. multi function cutting tool as claimed in claim 1; It is characterized in that; Rule is connected with bracket by hinges; At the position limiting structure that has below the hinge on the support, this position limiting structure is positioned on the path that the relative support of rule rotates, and horizontally extending rule is supported on this position limiting structure.

3. multi function cutting tool as claimed in claim 1 is characterized in that, on support, is connected with two these rules, and two rules are parallel.

4. multi function cutting tool as claimed in claim 1 is characterized in that support comprises fixed support and travel(l)ing rest, and travel(l)ing rest in the vertical direction adjustable ground connects fixed support, and rule connects this travel(l)ing rest.

5. multi function cutting tool as claimed in claim 1 is characterized in that, the limiting section of locating part extend into the below of guide rail.

6. multi function cutting tool as claimed in claim 1; It is characterized in that said locating part is a longitudinal spacing spare, be connected with cross spacing spare on the guide rail; This horizontal line locating part has the first cross spacing portion, and this first cross spacing portion is perpendicular to the limiting section of longitudinal spacing spare.

7. multi function cutting tool as claimed in claim 6 is characterized in that, the second cross spacing portion is arranged on this longitudinal spacing spare, and this first cross spacing portion and this second cross spacing portion are on same athwartship plane.

8. multi function cutting tool as claimed in claim 6 is characterized in that, the guide part of guide rail is chute and fin.

9. a cutter that cooperates with the described multi function cutting tool of claim 1 to 8 is characterized in that, be formed with sliding part at a side, the guide part of this sliding part and guide rail combines slidably.

10. cutter as claimed in claim 9 is characterized in that, is electronic cutter; Have tool rest and motor, rotary cutter, tool rest has rib, fin and cutter groove, and motor has motor base; Motor base has the locating notch of corresponding fin; Fin is inserted in the locating notch, and a side of motor base is spacing by this rib, and the cutter tooth of rotary cutter partly passes this cutter groove.