CN217225796U

CN217225796U - Be used for glyptic burin of EVA panel cutting

Info

Publication number: CN217225796U
Application number: CN202123409674.1U
Authority: CN
Inventors: 柯玲波; 张培; 钟伟根
Original assignee: Shenzhen Muhong Intelligent Technology Co Ltd
Current assignee: Shenzhen Muhong Intelligent Technology Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-19
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a be used for glyptic burin of EVA panel cutting, including a set of installation handle, and two installation handles are the eight characters type of falling, two the position that the same end of installation handle is close to all is equipped with fixed clamping bar, two the terminal surface of the fixed clamping bar of phase reversal intercommunication installation of installation handle is seted up there is the displacement groove, and the inside movable clamping bar that is equipped with of displacement groove, fixed clamping bar is equipped with locating piece and constant head tank respectively with movable clamping bar opposite face, the opposite face of activity clamping bar is located the displacement groove part be equipped with location commentaries on classics piece on the surface, and location commentaries on classics piece surface rotation is equipped with the commentaries on classics piece, commentaries on classics piece fixed surface is equipped with the adjusting bolt that runs through movable clamping bar and installation handle. The utility model discloses can be convenient for make the blade dismouting between fixed clamping bar and activity clamping bar when using, can prevent fish tail to staff's hand when the installation blade compared with prior art, it is more convenient to use.

Description

Be used for glyptic burin of EVA panel cutting

Technical Field

The utility model relates to a ruling tool technical field especially relates to a be used for glyptic ruling tool of EVA panel cutting.

Background

In the Mars EVA ruling knife in the prior art, when a blade is installed, because the middle of the blade is provided with an opening, a pliers tool or a worker needs to hold the blade with hands, the opening position of the blade is inserted towards a clamping rod on an installation handle, the blade is primarily positioned by utilizing an insertion groove on the surface of the clamping rod, and meanwhile, when the blade is inserted on the clamping rod and is staggered with the clamping rod, the blade is secondarily positioned, and loosening and separation are prevented; when needing to dismantle, the user needs reuse pliers instrument or staff hand with the blade and the separation of clamp bar dislocation part perk, then moves the blade level to keeping away from the clamp bar position and extracts to separate blade and clamp bar.

When the medium spark EVA ruling knife is disassembled and separated again, great labor is required when the medium spark EVA ruling knife is disassembled and separated by using a pliers, and the structure of the blade and the clamping rod is easy to damage when the medium spark EVA ruling knife is disassembled; when the surgical knife is disassembled and assembled by hands, the blades are standard surgical knife blades which are very sharp and small in size, so that hands of workers are extremely easy to hurt when the warriors install the surgical knife blades.

For this reason, we propose a ruling knife for cutting and carving EVA sheets to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a scribing cutter for cutting and carving EVA plates.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be used for glyptic burin of EVA panel cutting, includes a set of installation handle, and two installation handles are the type eight characters of falling, two the position that the looks of installation handle is close to all is equipped with fixed clamping bar, two the terminal surface of the opposite face intercommunication installation fixed clamping bar of installation handle is seted up there is the displacement groove, and the displacement inslot portion is equipped with movable clamping bar, fixed clamping bar is equipped with locating piece and constant head tank respectively with movable clamping bar opposite face, the opposite face of activity clamping bar is located the displacement groove part be equipped with the location commentaries on classics piece on the surface, and fixes a position commentaries on classics piece surface rotation and be equipped with the commentaries on classics piece, commentaries on classics piece fixed surface is equipped with the gim peg that runs through movable clamping bar and installation handle.

Furthermore, the fixed clamping rod and the movable clamping rod are parallel when viewed from top, and the ends of the fixed clamping rod and the movable clamping rod, which are far away from the installation handle, are positioned on the same plane.

Further, the thickness of the displacement groove is larger than that of the movable clamping rod at the part of the displacement groove.

Furthermore, the surface of the part of the movable clamping rod, which is positioned in the displacement groove, penetrates through the mounting handle and is provided with an adjusting hole.

Furthermore, the positioning rotating piece is arranged on the opposite surface of the movable clamping rod and positioned outside the adjusting hole, and the positioning rotating piece comprises a fixed ring part, an outer arc-shaped ring part and an inner arc-shaped ring part.

Further, the fixed ring part is fixedly connected with the opposite surface of the movable clamping rod, the outer arc-shaped ring part is fixedly arranged in the middle of the surface of the outer ring of the fixed ring part, and the inner arc-shaped ring part is fixedly arranged in the middle of the surface of the inner ring of the fixed ring part.

Furthermore, the surface of the rotating block and the position corresponding to the positioning rotating piece are provided with a positioning rotating groove, and the positioning rotating groove comprises a fixed ring groove, an outer arc-shaped ring groove and an inner arc-shaped ring groove.

Further, the matching of fixed ring portion is located inside the fixed ring groove, the matching of outer arc ring portion and inner arc ring portion is located inside outer arc ring groove and inner arc ring groove.

Furthermore, the rotating block rotates with the surface of the positioning rotating piece through the positioning rotating groove, and the adjusting bolt arranged on the surface of the rotating block is in threaded connection with the adjusting hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses install the blade between fixed clamping bar and activity clamping bar when using, can prevent fish tail to staff's hand when the installation blade compared with prior art.

2. The utility model discloses when using, it is more convenient during dismouting blade, and more stable during the installation.

Drawings

Fig. 1 is a front view of a scribing cutter for cutting and engraving EVA sheet material according to the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a split view of FIG. 2;

FIG. 4 is an exploded view of the adjustment bolt and adjustment hole of FIG. 3;

fig. 5 is a cut-away view of fig. 4.

In the figure: 1. a handle is installed; 2. a displacement slot; 3. fixing the clamping rod; 4. positioning blocks; 5. a movable clamping rod; 6. positioning a groove; 7. positioning a rotating piece; 8. an adjustment hole; 9. adjusting the bolt; 10. rotating the block; 11. and positioning the rotary groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a line scribing knife for cutting and engraving EVA sheet material comprises a set of mounting handles 1, wherein two mounting handles 1 are in an inverted eight shape, the same end of the two mounting handles 1 is provided with a fixed clamping bar 3, the opposite surfaces of the two mounting handles 1 are provided with a displacement groove 2 through the end surface of the fixed clamping bar 3, a movable clamping bar 5 is arranged in the displacement groove 2, the thickness of the displacement groove 2 is larger than the thickness of the movable clamping bar 5 in the displacement groove 2, the opposite surfaces of the fixed clamping bar 3 and the movable clamping bar 5 are provided with anti-skid rubber, so as to prevent the opposite surfaces of the fixed clamping bar 3 and the movable clamping bar 5 from sideslipping with the surface of a blade, the opposite surfaces of the fixed clamping bar 3 and the movable clamping bar 5 are provided with a positioning block 4 and a positioning groove 6 respectively, when the fixed clamping bar 3 and the movable clamping bar 5 are close to the blade to be extruded, the positioning block 4 enters the positioning groove 6, and because the blade surface drives the hollowed-out opening, when the blade is clamped through the fixed clamping rod 3 and the movable clamping rod 5, the positioning block 4 penetrates through the hollowed-out opening and enters the positioning groove 6, so that the blade cannot be separated from the fixed clamping rod 3 and the movable clamping rod 5, the fixed clamping rod 3 and the movable clamping rod 5 are parallel when being overlooked, and the ends of the fixed clamping rod 3 and the movable clamping rod 5, which are far away from the mounting handle 1, are positioned on the same plane.

Referring to fig. 1-5, a be used for glyptic burin of EVA panel cutting, location commentaries on classics piece 7 sets up in the opposite face of activity clamping bar 5 and is located the outside of regulation hole 8, location commentaries on classics piece 7 includes fixed ring portion, outer arc ring portion and interior arc ring portion, fixed ring portion and the opposite face fixed connection of activity clamping bar 5, outer arc ring portion is fixed to be set up the intermediate position on fixed ring portion outer lane surface, the fixed intermediate position that sets up on fixed ring portion inner circle surface of interior arc ring portion, location rotary trough 11 has been seted up to the position that commentaries on classics piece 10 surface corresponds with location commentaries on classics piece 7, and location rotary trough 11 includes fixed ring groove, outer arc ring groove and interior arc ring groove, fixed ring portion matches and is located inside the fixed ring groove, outer arc ring portion matches with interior arc ring portion and is located inside outer arc ring groove and interior arc ring groove, thereby make commentaries on classics piece 10 rotate on classics piece 5 surface in activity clamping bar.

Referring to fig. 1-5, a scribing knife for cutting and engraving EVA sheet, a rotary block 10 rotates with the surface of a positioning rotary piece 7 through a positioning rotary groove 11, a positioning rotary piece 7 is arranged on the surface of a part of a movable clamping bar 5 opposite to a displacement groove 2, the surface of the positioning rotary piece 7 is provided with the rotary block 10 in a rotating way, the surface of the rotary block 10 is fixedly provided with an adjusting bolt 9 penetrating through the movable clamping bar 5 and an installation handle 1, the surface of the part of the movable clamping bar 5 inside the displacement groove 2 penetrates through the installation handle 1 and is provided with an adjusting hole 8, the adjusting bolt 9 arranged on the surface of the rotary block 10 is in threaded connection with the adjusting hole 8, when installing the blade, a user rotates the rotary block 10 by using a tool, so that the adjusting bolt 9 rotates on the outer ring of the positioning rotary piece 7, when the adjusting bolt 9 rotates counterclockwise inside the adjusting hole 8 through a thread, the adjusting bolt 9 moves outwards to drive the movable clamping bar 5 to be far away from the fixed clamping bar 3, locating piece 4 and constant head tank 6 keep away from this moment, then the user sets for the locating piece 4 surface with the blade through the fretwork mouth cover on surface, and the blade is located and laminates fixed clamping bar 3 between fixed clamping bar 3 and activity clamping bar 5 this moment, then clockwise rotation commentaries on classics piece 10 again for adjusting bolt 9 passes through the screw thread and rotates and drive activity clamping bar 5 looks fixed clamping bar 3 surface and be close to the laminating in regulation hole 8 is inside, further with the blade centre gripping, otherwise the operation can when dismantling.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. A line-scribing knife for cutting and carving EVA sheets comprises a group of mounting handles (1), wherein the two mounting handles (1) are inverted splayed, it is characterized in that the same ends of the two mounting handles (1) are provided with fixed clamping rods (3) at positions close to each other, the opposite surfaces of the two mounting handles (1) are communicated with the end surfaces of the fixed clamping rods (3) and provided with displacement grooves (2), a movable clamping rod (5) is arranged in the displacement groove (2), a positioning block (4) and a positioning groove (6) are respectively arranged on the opposite surfaces of the fixed clamping rod (3) and the movable clamping rod (5), the surface of the opposite surface of the movable clamping rod (5) positioned at the displacement groove (2) is provided with a positioning rotating piece (7), and the surface of the positioning rotating piece (7) is rotatably provided with a rotating block (10), and the surface of the rotating block (10) is fixedly provided with an adjusting bolt (9) which penetrates through the movable clamping rod (5) and the mounting handle (1).

2. The ruling knife for cutting and engraving the EVA sheets according to claim 1, wherein the fixed clamping rod (3) and the movable clamping rod (5) are parallel in plan view, and the ends of the fixed clamping rod (3) and the movable clamping rod (5) far away from the mounting handle (1) are positioned on the same plane.

3. The ruling knife for cutting and carving EVA sheets according to claim 1, wherein the thickness of the displacement groove (2) is greater than the thickness of the movable clamping rod (5) at the part of the displacement groove (2).

4. The ruling knife for cutting and carving EVA sheets according to claim 1, wherein the surface of the movable clamping rod (5) inside the displacement groove (2) is provided with an adjusting hole (8) through the mounting shank (1).

5. The ruling knife for cutting and carving EVA sheets according to claim 1, wherein the positioning rotating piece (7) is arranged on the opposite surface of the movable clamping bar (5) and outside the adjusting hole (8), and the positioning rotating piece (7) comprises a fixed ring part, an outer arc-shaped ring part and an inner arc-shaped ring part.

6. The ruling knife for cutting and carving EVA sheets according to claim 5, wherein the fixed ring part is fixedly connected with the opposite surface of the movable clamping rod (5), the outer arc-shaped ring part is fixedly arranged at the middle position of the outer ring surface of the fixed ring part, and the inner arc-shaped ring part is fixedly arranged at the middle position of the inner ring surface of the fixed ring part.

7. The ruling knife for cutting and carving EVA sheets according to claim 1, wherein the surface of the rotating block (10) is provided with a positioning rotating groove (11) at a position corresponding to the positioning rotating piece (7), and the positioning rotating groove (11) comprises a fixed ring groove, an outer arc-shaped ring groove and an inner arc-shaped ring groove.

8. The ruling knife for cutting and carving EVA sheets according to claim 7, wherein the fixed ring part is located inside the fixed ring groove in a matching manner, and the outer arc-shaped ring part and the inner arc-shaped ring part are located inside the outer arc-shaped ring groove and the inner arc-shaped ring groove in a matching manner.

9. The ruling knife for cutting and carving EVA sheets according to claim 7, wherein the rotary block (10) rotates with the surface of the positioning rotary piece (7) through the positioning rotary groove (11), and the adjusting bolt (9) arranged on the surface of the rotary block (10) is in threaded connection with the adjusting hole (8).