阅读说明：本技术 一种模切刀具高精度x向微调装置 (High-precision X-direction fine adjustment device for die-cutting tool ) 是由 魏顺永 于 2019-11-04 设计创作，主要内容包括：本发明公开了一种模切刀具高精度X向微调装置,涉及到模切专用刀具领域,包括齿轮连接盘、刀辊连接盘、顶紧螺钉、调整螺钉、抱紧螺钉、螺塞导向柱、调节弹簧、弧形盖板、刀具、齿轮、齿轮固定螺钉和刀具轴头,所述齿轮连接盘的端面制有间隔的多个齿轮固定螺钉安装孔,所述齿轮固定螺钉安装孔内安装有齿轮固定螺钉,所述齿轮连接盘通过齿轮固定螺钉与齿轮相固定。本发明通过抱紧螺钉将刀辊连接盘与刀具轴头进行固定,齿轮连接盘的端面制有多个齿轮固定螺钉安装,用螺钉把齿轮连接盘与齿轮相固定,通过一个调整螺钉可实现对模切刀具相对于齿轮的角度微调,具有极高的调整精度和操作便捷性。(The invention discloses a high-precision X-direction fine adjustment device for a die-cutting tool, which relates to the field of special tools for die cutting and comprises a gear connecting disc, a knife roller connecting disc, a jacking screw, an adjusting screw, a holding screw, a screw plug guide post, an adjusting spring, an arc-shaped cover plate, a tool, a gear fixing screw and a tool shaft head, wherein a plurality of gear fixing screw mounting holes are formed in the end surface of the gear connecting disc at intervals, the gear fixing screw is mounted in the gear fixing screw mounting holes, and the gear connecting disc is fixed with the gear through the gear fixing screw. According to the invention, the cutter roll connecting disc and the cutter shaft head are fixed through the holding screw, the end face of the gear connecting disc is provided with a plurality of gear fixing screws, the gear connecting disc and the gear are fixed through the screws, the fine adjustment of the angle of the die-cutting cutter relative to the gear can be realized through one adjusting screw, and the die-cutting cutter fixing device has extremely high adjusting precision and operation convenience.)

1. The utility model provides a die-cutting utensil high accuracy X is to micromatic setting which characterized in that: including gear connection pad (1), rotor connection pad (2), top tight screw (3), adjusting screw (4), hold tight screw (5), plug screw guide post (6), adjusting spring (7), arc apron (8), cutter (9), gear (10), gear set screw (11) and cutter spindle nose (12), a plurality of gear set screw mounting holes of spaced are made to the terminal surface of gear connection pad (1), install gear set screw (11) in the gear set screw mounting hole, gear connection pad (1) is fixed mutually with gear (10) through gear set screw (11).

2. The high-precision X-direction fine adjustment device of the die-cutting tool as claimed in claim 1, wherein:

a cutter shaft head mounting hole is formed in the center of the gear connecting disc (1), and the cutter shaft head mounting hole is matched with the outer diameter of the cutter shaft head (12) in mounting;

the outer side of an inner hole of the gear connecting disc (1) is provided with a through-cut lip-shaped joint slit, and a screw hole for jacking a screw (3) is formed in the position, corresponding to the lip-shaped joint slit, of the outer circle of the gear connecting disc (1) and facing a cutter shaft head (12).

3. The high-precision X-direction fine adjustment device of the die-cutting tool as claimed in claim 1, wherein:

the top of the gear connecting disc (1) is provided with a screw hole, and a screw plug guide post (6) is installed in the screw hole.

4. The high-precision X-direction fine adjustment device of the die-cutting tool as claimed in claim 1, wherein:

the center of the gear connecting disc (1) is provided with a mounting hole of the knife roll connecting disc, and the knife roll connecting disc (2) is mounted in the mounting hole of the knife roll connecting disc (2).

5. The high-precision X-direction fine adjustment device of the die-cutting tool as claimed in claim 1, wherein:

one side of the knife roll connecting disc (2) is cut into a slit gap, and is provided with a screw mounting through hole and a mounting screw hole, and a holding screw (5) is arranged in the screw mounting through hole and the mounting screw hole.

6. The high-precision X-direction fine adjustment device of the die-cutting tool as claimed in claim 1, wherein:

the top system of rotor connection pad (2) has the spring mounting hole, install adjusting spring (7) in the spring mounting hole, the both ends top of adjusting spring (7) touches spring mounting hole bottom and plug screw guide post (6) tip fixed mounting.

7. The high-precision X-direction fine adjustment device of the die-cutting tool as claimed in claim 1, wherein:

the side of the knife roll connecting disc (2) is provided with a screw hole, an adjusting screw (4) is installed in the screw hole, and the adjusting screw (4) is pressed against the lower plane of the gear connecting disc (1).

Technical Field

The invention relates to the field of cutters special for die cutting, in particular to a high-precision X-direction fine adjustment device for a die cutting cutter.

Background

At present, products such as plastic, metal films and the like are widely applied to the production and manufacturing processes of electronics, communication, office, medicine, packaging, daily necessities and the like, and a plurality of times of accurate die cutting processing processes are needed. In the existing die cutting equipment, in order to realize continuous multi-channel die cutting processing technology, the same die cutting bottom roller is generally adopted as a transmission mechanism, and different die cutting tools are simultaneously installed on the die cutting bottom roller. Each group of die cutting tools are simultaneously meshed with the transmission gear of the die cutting bottom roller through the gears arranged at the end parts to realize high-precision synchronous rotation.

In the die cutting process, the X-direction fine adjustment of the relative position of an individual die cutting tool is often needed to realize the precise matching of the relative position of the individual die cutting tool with other die cutting tools on the same die cutting bottom roller.

In the existing die-cutting mechanism, different die-cutting tools on the same die-cutting bottom roller cannot be independently finely adjusted in the X direction, so that the position accuracy of die-cutting processing is directly influenced. The die cutting tool and the transmission gear are fixedly installed by screws, when X-direction fine adjustment is needed, the equipment needs to be stopped, then the screws for fixing the transmission gear are loosened, and then the position adjustment of 0 mm-plus or minus 0.5mm is carried out. The adjusting difficulty is high, the adjusting process is complex, the precision is low, and the production requirements of complex and high-precision die-cutting products cannot be met.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the high-precision X-direction fine adjustment device for the die cutting tool, which is simple and convenient to operate, easy to adjust, high in precision and high in efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a die-cutting utensil high accuracy X is to micromatic setting, includes gear connection pad, rotor connection pad, top tight screw, adjusting screw, holds tight screw, plug screw guide post, regulating spring, arc apron, cutter, gear set screw and cutter spindle nose, a plurality of gear set screw mounting holes of interval are made to the terminal surface of gear connection pad, install gear set screw in the gear set screw mounting hole, the gear connection pad passes through gear set screw and is fixed mutually with the gear.

Optionally, a cutter shaft head mounting hole is formed in the center of the gear connecting disc, and the cutter shaft head mounting hole is mounted in a manner of being matched with the outer diameter of the cutter shaft head;

the outer side of an inner hole of the gear connecting disc is provided with a through-cut lip-shaped joint cut, and a screw hole for jacking a screw is formed in the outer circle of the gear connecting disc and faces a cutter shaft head and corresponds to the position of the lip-shaped joint cut.

Optionally, a screw hole is formed in the top of the gear connecting disc, and a screw plug guide post is installed in the screw hole.

Optionally, the center of the gear connecting disc is provided with a mounting hole of the knife roll connecting disc, and the mounting hole of the knife roll connecting disc is internally provided with the knife roll connecting disc.

Optionally, a slot is cut in one side of the cutter roller connecting disc, a screw mounting through hole and a mounting screw hole are formed in the cutter roller connecting disc, and a holding screw is mounted in the screw mounting through hole and the mounting screw hole.

Optionally, a spring mounting hole is formed in the top of the cutter roller connecting disc, an adjusting spring is mounted in the spring mounting hole, and two ends of the adjusting spring are in top contact with the bottom of the spring mounting hole and the end of the screw plug guide column in a fixed mounting mode.

Optionally, a screw hole is formed in the side face of the cutter roller connecting disc, an adjusting screw is installed in the screw hole, and the adjusting screw abuts against the lower plane of the gear connecting disc.

The invention has the technical effects and advantages that:

1. according to the high-precision X-direction fine adjustment device for the die-cutting tool, the cutter roller connecting disc and the cutter shaft head are fixed through the holding screw, the gear fixing screws are arranged on the end face of the gear connecting disc, the gear connecting disc and the gear are fixed through the screws, fine adjustment of the angle of the die-cutting tool relative to the gear can be achieved through one adjusting screw, and the high-precision X-direction fine adjustment device for the die-cutting tool has high adjustment precision and operation convenience.

2. According to the high-precision X-direction fine adjustment device for the die-cutting tool, the adjusting spring is in contact with the screw plug guide post arranged on the gear connecting disc and the top of the knife roll connecting disc, so that the knife roll connecting disc is in a reliable pressing position, the pressure of the adjusting spring needs to be overcome in the adjustment process, the position accuracy of the head of the tool shaft is ensured, and the adjustment process is easier to control reliably.

3. The high-precision X-direction fine adjustment device for the die-cutting tool can realize X-direction fine adjustment of the die-cutting tool on the premise of not dismounting the gear, is simple and convenient to operate, and can meet the die-cutting processing technology of high-precision products.

4. The invention has scientific and reasonable structural design, can be applied to various shaft connecting structures needing precise adjustment, has the adjustment precision of +/-0.05 mm, and has simple structure, convenient operation, high adjustment precision and wide application range.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention.

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1 according to the present invention.

Fig. 3 is a schematic view of a gear connecting disc structure of the present invention.

FIG. 4 is a schematic view of the present invention installed with a cutter and a gear.

In the figure: 1. a gear connecting disc; 2. a cutter roller connecting disc; 3. jacking the screw tightly; 4. adjusting the screw; 5. tightly holding the screw; 6. a plug screw guide post; 7. adjusting the spring; 8. an arc-shaped cover plate; 9. a cutter; 10. a gear; 11. a gear fixing screw; 12. the tool shaft head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The invention provides a high-precision X-direction fine adjustment device of a die-cutting tool as shown in figures 1-4, which comprises a gear connecting disc 1, a knife roller connecting disc 2, a jacking screw 3, an adjusting screw 4, a holding screw 5, a screw plug guide post 6, an adjusting spring 7, an arc-shaped cover plate 8, a cutter 9, a gear 10, a gear fixing screw 11 and a cutter shaft head 12, wherein a plurality of gear fixing screw mounting holes are formed in the end surface of the gear connecting disc 1 at intervals, the gear fixing screw 11 is arranged in the gear fixing screw mounting holes, the gear connecting disc 1 is fixed with the gear 10 through the gear fixing screw 11, the center of the gear connecting disc 1 is provided with a mounting hole of the knife roller connecting disc, the knife roller connecting disc 2 is arranged in the mounting hole of the knife roller connecting disc 2, a penetrating lip-shaped kerf is arranged on the outer side of the inner hole of the gear connecting disc 1, and the position corresponding, a screw hole of a jacking screw 3 is arranged towards a cutter shaft head 12, a screw hole is arranged on the side surface of a cutter roller connecting disc 2, an adjusting screw 4 is arranged in the screw hole, the adjusting screw 4 is propped against the lower plane of a gear connecting disc 1, one side of the cutter roller connecting disc 2 is provided with a slit, a screw mounting through hole and a mounting screw hole are arranged, a holding screw 5 is arranged in the screw mounting through hole and the mounting screw hole, the cutter roller connecting disc 2 is tightly held on the cutter shaft head 12 by the holding screw 5, a screw hole is arranged on the top of the gear connecting disc 1, a screw plug guide column 6 is arranged in the screw hole, a spring mounting hole is arranged on the top of the cutter roller connecting disc 2, an adjusting spring 7 is arranged in the spring mounting hole, the two ends of the adjusting spring 7 are propped against the bottom of the spring mounting hole and the end of the screw plug guide column 6 is fixedly mounted, a cutter shaft head mounting, the cutter roll connecting disc 2 and the cutter shaft head 12 are fixed through the holding screw 5, a plurality of gear fixing screw mounting holes are formed in the end face of the gear connecting disc 1, the gear connecting disc 1 and the gear 10 are fixed through the gear fixing screws 11, the angle fine adjustment of the cutting die relative to the gear 10 can be realized through one adjusting screw 4, the adjusting precision and the operation convenience are extremely high, the knife roll connecting disc 2 is in a reliable pressing position through the abutting contact of the adjusting spring 7 with the screw plug guide post 6 arranged on the gear connecting disc 1 and the knife roll connecting disc 2, the pressure of the adjusting spring 7 needs to be overcome in the adjusting process, the position accuracy of the cutter shaft head 12 is ensured, therefore, the adjusting process is easier to control reliably, the invention can realize the X-direction micro-adjustment of the die cutting tool on the premise of not dismounting the gear 10, the operation is simple and convenient, and the die cutting processing technology of high-precision products can be met.

The working principle of the invention is as follows: a gear 10 of a cutter 9 is fixedly installed with a gear connecting disc 1 of the invention through a gear fixing screw 11, a knife roll connecting disc 2 is arranged in an inner hole of the gear connecting disc 1, the gear connecting disc 1 and the knife roll connecting disc 2 are sleeved on a cutter shaft head 12, the gear connecting disc 1 is tightly pressed on the cutter shaft head 12 through a pressing screw 3, the knife roll connecting disc 2 is tightly held on the cutter shaft head 12 through a holding screw 5, an adjusting spring 7 is arranged in a spring mounting hole of the knife roll connecting disc 2, a screw plug guide post 6 is screwed into a screw hole of the gear connecting disc 1, the adjusting spring 7 is tightly pressed, an adjusting screw 4 is screwed into the screw hole of the knife roll connecting disc 2, when the angle of the cutter is required to be finely adjusted, the adjusting screw 4 can be adjusted by a wrench to jack the gear connecting disc 1, and the knife roller connecting disc 2 is pushed to rotate, so that the tool spindle head 12 is driven to deflect along the circumferential direction, and fine adjustment is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.