CN206578356U - A kind of blade cutter - Google Patents

Abstract

The utility model is related to factory building auxiliary processing device field, and in particular to a kind of blade cutter, including shut-off mechanism and pedestal；Also include the hold-down mechanism for being symmetrically set in the pedestal upper surface two ends；The pedestal upper surface has the standing groove of a rectangle；Two chutes are arranged with the pedestal front and rear surfaces；There is an accepting groove on the pedestal right side；Sliding block is equipped with the chute；The shut-off mechanism includes fixed block, inverted U-shaped bar, pivot pin, bolt, cutting knife, portable plate, pressing plate and the spring two for being symmetrically set in the portable plate both sides；The utility model can prevent that hand from being hurt, and danger is brought to neighbouring people while being also avoided that during cut-out；And shearing length can be adjusted；It it also avoid the problem of later stage cleaning is difficult.

Description

A kind of blade cutter

Technical field

The utility model is related to factory building auxiliary processing device field, and in particular to a kind of blade cutter.

Background technology

Need often to use blade of carving knife in some processing factories, for example, need to use when adhesive tape is cut；Because this Plant blade sharper and thin, have become a kind of essential blade of processing factory；But when carrying out some processing, if directly Connect when being cut using the blade of carving knife of full-length, can be very inconvenient, so needing to use blade of carving knife cut-out.

And there is no the device of special cut-out blade of carving knife in existing market, workpeople frequently with method be to utilize clamp Directly by blade pinch off；Although this method simple and fast, also brings many drawbacks；One, using clamp pinch off when, Need to be held one end of blade with hand, and blade is than sharp, it is easy to scratch hand；Secondly, direct pinch off when, unused hand is held The easy bullet of blade at that end jump, so as to bring danger to neighbouring people；Thirdly, because blade is than relatively thin, so bullet jumps to ground On blade be difficult clean.

Utility model content

To solve problem above, the utility model is achieved through the following technical solutions：

A kind of blade cutter, including shut-off mechanism and pedestal；Also include being symmetrically set in the pedestal upper surface two ends Hold-down mechanism；The pedestal upper surface has the standing groove of a rectangle；Two cunnings are arranged with the pedestal front and rear surfaces Groove；There is an accepting groove on the pedestal right side；Sliding block is equipped with the chute；The shut-off mechanism includes fixing Block, inverted U-shaped bar, pivot pin, bolt, cutting knife, portable plate, pressing plate and the spring two for being symmetrically set in the portable plate both sides；Institute Fixed block is stated on the sliding block；The U-shaped bar bottom is rotatably connected on the fixed block by the pivot pin；The spiral shell Bolt is threadedly coupled horizontal through the U-shaped bar, and with the fixed block；The portable plate passes vertically through the upper boom of the U-shaped bar Portion, and be slidably connected with the U-shaped bar；The cutting knife is located at the bottom of portable plate；The pressing plate is upper located at the portable plate Portion；The spring two is located between the pressing plate and U-shaped bar.

It is preferred that, the hold-down mechanism includes L shaped plate and spring one；The L shaped plate is upside down on the pedestal, and one end It is hinged on the pedestal, the other end is towards the bottom of the standing groove；The spring one located at the L shaped plate and pedestal it Between.

It is preferred that, the chute and sliding block are "convex" shaped.

It is preferred that, the cutting knife lateral length is less than the width of the standing groove.

Further, the pedestal upper surface is additionally provided with graduation mark.

Beneficial effect：

1st, blade can directly be held without hand using pedestal and shut-off mechanism, it is to avoid the danger of incised wound hand.

2nd, hold-down mechanism is set well to fix blade in cutting, it is therefore prevented that blade bullet, which jumps, during cutting accidentally injures The danger of people, while the blade after cutting can be remained on pedestal, will not drop to the ground, be easy to the cleaning in later stage.

3rd, accepting groove is set directly cutting knife can be housed in accepting groove, on the one hand prevented when without using cutting knife Cutting knife is contaminated rustization, on the other hand also prevent cutting knife and accidentally injures people.

4th, the presence of chute and sliding block, can adjust the length of cutter blades.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is the sectional view of pedestal of the present utility model.

Reference is as follows：

1st, pedestal；11st, standing groove；12nd, graduation mark；21st, L shaped plate；22nd, spring one；31st, chute；32nd, sliding block；41st, it is fixed Block；42nd, pivot pin；43rd, U-shaped bar；44th, cutting knife；45th, portable plate；46th, spring two；47th, pressing plate；48th, bolt；5th, accepting groove.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples, it will be appreciated that this practicality is new The structure of type is not limited in following examples：

As illustrated in fig. 1 and 2, a kind of blade cutter described in the utility model, including shut-off mechanism and pedestal 1, in addition to It is symmetrically set in the hold-down mechanism at the upper surface two ends of pedestal 1；The upper surface of pedestal 1 has the standing groove 11 of a rectangle；Before and after pedestal 1 Two chutes 31 are arranged with surface；There is an accepting groove 5 on the right side of pedestal 1；Sliding block 32 is equipped with chute 31；Cut Breaking mechanism includes fixed block 41, inverted U-shaped bar 43, pivot pin 42, bolt 48, cutting knife 44, portable plate 45, pressing plate 47 and symmetrically set Spring 2 46 in the both sides of portable plate 45；Fixed block 41 is on sliding block 32；The bottom of U-shaped bar 43 is rotatably connected on by pivot pin 42 On fixed block 41；Bolt 48 is threadedly coupled horizontal through U-shaped bar 43, and with fixed block 41；Portable plate 45 passes vertically through U-shaped bar 43 Upper pole part, and be slidably connected with U-shaped bar 43；Cutting knife 44 is located at the bottom of portable plate 45；The section of cutting knife 44 is less than collecting The section of groove 5, can so take in cutting knife 44 in accepting groove 5；Pressing plate 47 is located at the top of portable plate 45；Spring 2 46 is located at Between pressing plate 47 and U-shaped bar 43, the upper end of spring 2 46 can be fixed on to the top of U-shaped bar 43, lower end is fixed on pressing plate 47 Bottom.

Hold-down mechanism includes L shaped plate 21 and spring 1；L shaped plate 21 is upside down on pedestal 1, and one end is hinged on pedestal 1 On, the other end is towards the bottom of standing groove 11；Spring 1 is located between L shaped plate 21 and pedestal 1.The upper end of spring 1 is consolidated The bottom of L shaped plate 21 is scheduled on, lower end is fixed on the top of pedestal 1；And when installing spring 1, make spring 1 in nature Under state, the end of L shaped plate 21 can be pressed on the bottom surface of standing groove 11.Set hold-down mechanism can be in cutting well by knife Piece is fixed, it is therefore prevented that blade bullet, which jumps, during cutting accidentally injures the danger of people, while the blade after cutting can remain in putting in pedestal 1 Put in groove 11, will not drop to the ground, be easy to the cleaning in later stage.

Chute 31 and sliding block 32 are "convex" shaped.Be arranged such can anti-limited slip block 32 can be come off out of chute 31.

The lateral length of cutting knife 44 is less than the width of standing groove 11.Purpose is cutting knife 44 can be enable to switch to standing groove 11 Interior blade

The upper surface of pedestal 1 is additionally provided with graduation mark 12.The length of cut-out can be intuitively adjusted according to graduation mark.

Operation principle：When needing cut-out blade of carving knife, U-shaped bar 43 is dug, blending bolt 48 fixes U-shaped bar 43, Pull-up hold-down mechanism, blade is put into standing groove 11, then puts down hold-down mechanism completion compression work, then passes through sliding slider 32 The position of U-shaped bar 43 is adjusted, so as to adjust the length of cutting；After adjusting, pressing plate 47 is directly pushed, drives cutting knife 44 to cut Breaking piece.

After cutting terminates, bolt 48 is removed, 43 turns are got off by U-shaped bar, and sliding slider 32 takes in cutting knife in accepting groove 5.

General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.Ability The technology people in domain is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model can also There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will Protection domain is sought by appended claims and its equivalent thereof.

Claims (5)

1. a kind of blade cutter, including shut-off mechanism and pedestal（1）；It is characterized in that：Also include being symmetrically set in the pedestal （1）The hold-down mechanism at upper surface two ends；The pedestal（1）Upper surface has the standing groove of a rectangle（11）；The pedestal（1） Two chutes are arranged with front and rear surfaces（31）；The pedestal（1）There is an accepting groove on right side（5）；The chute （31）Inside it is equipped with sliding block（32）；The shut-off mechanism includes fixed block（41）, inverted U-shaped bar（43）, pivot pin（42）, bolt （48）, cutting knife（44）, portable plate（45）, pressing plate（47）Be symmetrically set in the portable plate（45）The spring two of both sides（46）；Institute State fixed block（41）Located at the sliding block（32）On；The U-shaped bar（43）Bottom passes through the pivot pin（42）It is rotatably connected on institute State fixed block（41）On；The bolt（48）Horizontal through the U-shaped bar（43）, and with the fixed block（41）Threaded connection； The portable plate（45）Pass vertically through the U-shaped bar（43）Upper pole part, and with the U-shaped bar（43）It is slidably connected；It is described to cut Knife（44）Located at portable plate（45）Bottom；The pressing plate（47）Located at the portable plate（45）Top；The spring two （46）Located at the pressing plate（47）With U-shaped bar（43）Between.

2. a kind of blade cutter according to claim 1, it is characterised in that：The hold-down mechanism includes L shaped plate（21） With spring one（22）；The L shaped plate（21）It is upside down in the pedestal（1）On, and one end is hinged on the pedestal（1）On, it is another Hold towards the standing groove（11）Bottom；The spring one（22）Located at the L shaped plate（21）And pedestal（1）Between.

3. a kind of blade cutter according to claim 1, it is characterised in that：The chute（31）And sliding block（32）It is "convex" shaped.

4. a kind of blade cutter according to claim 1, it is characterised in that：The cutting knife（44）Lateral length is less than institute State standing groove（11）Width.

5. a kind of blade cutter according to claim 1, it is characterised in that：The pedestal（1）Upper surface is additionally provided with quarter Spend line（12）.