CN217195728U - Knife adjusting sliding block mechanism and die-cutting rule base - Google Patents
Knife adjusting sliding block mechanism and die-cutting rule base Download PDFInfo
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- CN217195728U CN217195728U CN202220907451.3U CN202220907451U CN217195728U CN 217195728 U CN217195728 U CN 217195728U CN 202220907451 U CN202220907451 U CN 202220907451U CN 217195728 U CN217195728 U CN 217195728U
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- ejector rod
- adjusting screw
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a cross cutting cutter technical field discloses a knife adjustment slider mechanism and die cutter seat, and knife adjustment slider mechanism includes: the slide block body is arranged in a straight groove of the knife holder vertical plate in a sliding mode along a straight line, the slide block body is sleeved on the bottom shaft, a slide way which forms an included angle with the sliding direction is arranged in the slide block body, and the slide way penetrates through the top wall and the side wall of the slide block body; the lateral ejector rod is arranged in the slide way in a sliding manner, and the first end of the lateral ejector rod can extend out of the abdicating hole on the side wall of the slide block body so as to press against the side wall of the straight groove; the adjusting component is abutted against the second end of the lateral ejector rod and can push the second end of the lateral ejector rod so as to press the first end of the lateral ejector rod against the side wall of the straight groove. The utility model provides a side clearance between blade holder riser and the bottom shaft can be eliminated to knife adjustment slider mechanism to improve the axiality of blade holder riser and bottom shaft, and then improve the axiality of cross cutting cutter and bottom shaft, improve the precision of cross cutting operation.
Description
Technical Field
The utility model relates to a cross cutting cutter technical field especially relates to a knife adjustment slider mechanism and die-cutting rule seat.
Background
The die cutting equipment cuts printed products or other products through a prefabricated die cutting knife to obtain products with specific shapes, the cutting knife device is an important structural unit of the circular knife die cutting machine, the installation precision of the cutting knife device directly has large influence on the processing precision of the products, the cutting knife device is high in precision, high in efficiency and convenient, is an important direction for the development of the die cutting industry and is a powerful hand grip for improving the product performance of a die cutting manufacturer, so that the die cutting equipment has higher precision on cutting materials of the knife, and besides the machining process of the knife is further improved, a certain progress space is provided for the installation and adjustment technology of the knife.
In the existing cutter structure, the coaxiality of a cutter and a bottom shaft of a mounting seat is poor, so that the precision of a product is influenced, and the requirement of a client on a high-precision product cannot be met.
Therefore, there is a need for a slide block mechanism and a die-cutting rule base to overcome the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
Based on above, an object of the utility model is to provide a knife adjustment slider mechanism and die-cutting rule seat eliminate the sideshake between blade holder riser and the bottom shaft to improve the axiality of blade holder riser and bottom shaft, and then improve the axiality of cross cutting cutter and bottom shaft, improve the precision of cross cutting operation.
In order to achieve the purpose, the utility model adopts the following technical proposal:
in a first aspect, a knife adjustment slider mechanism is provided, comprising:
the sliding block body is arranged in a straight groove of the tool apron vertical plate in a sliding mode along a straight line, the sliding block body is sleeved on the bottom shaft, a sliding way which forms an included angle with the sliding direction is arranged in the sliding block body, and the sliding way penetrates through the top wall and the side wall of the sliding block body;
the lateral ejector rod is arranged in the slide way in a sliding manner, and the first end of the lateral ejector rod can extend out of the abdicating hole in the side wall of the slide block body so as to press against the side wall of the straight groove;
and the adjusting assembly is abutted against the second end of the lateral ejector rod and can push the second end of the lateral ejector rod so as to enable the first end of the lateral ejector rod to be pressed against the side wall of the straight groove.
As an optional technical solution of the knife adjustment slider mechanism, the adjustment assembly includes:
the first end of the adjusting screw rod extends into the straight groove, and the first end of the adjusting screw rod is abutted with the second end of the lateral ejector rod; and
the end cover is fixedly connected with the sliding block body, a threaded through hole is formed in the end cover, and the adjusting screw rod penetrates through the threaded through hole and is in threaded connection with the threaded through hole.
As an optional technical scheme of knife adjustment slider mechanism, the blade holder riser is equipped with the one end fixedly connected with gland of straight flute, be equipped with the through-hole of stepping down on the gland, adjusting screw wears to locate the through-hole of stepping down, the adjustment subassembly still includes:
and the locking nut is in threaded connection with the adjusting screw rod, and the locking nut is arranged on the outer side of the straight groove.
As an optional technical solution of the knife adjustment slider mechanism, the locking nut is detachably connected with the gland.
As an optional technical solution of the tool setting slider mechanism, the slider body is further provided with a mounting groove, the slide is communicated with the mounting groove, the first end of the adjusting screw rod and the second end of the lateral ejector rod respectively extend into the mounting groove, the first end of the adjusting screw rod is provided with a pushing inclined plane, and the adjusting screw rod is pressed against the second end of the lateral ejector rod through the pushing inclined plane.
As an optional technical scheme of the cutter adjusting sliding block mechanism, a thrust bearing is arranged in the installation groove, the thrust bearing is fixed at the bottom of the installation groove, and the first end of the adjusting screw rod can abut against the top of the thrust bearing.
As an optional technical scheme of the tool setting sliding block mechanism, a reset groove is formed in the sliding block body and communicated with the slide way, an elastic reset piece is arranged in the reset groove and can push the lateral ejector rod to move along the direction of the side wall deviating from the straight groove.
As an optional technical solution of the knife adjustment slider mechanism, the elastic reset piece adopts a compression spring.
As an optional technical solution of the tool setting slider mechanism, the tool apron vertical plate is sleeved on the bottom shaft, the bottom shaft extends into the straight groove from the bottom of the straight groove, the bottom of the slider body is correspondingly provided with an accommodating groove, a needle bearing is arranged in the accommodating groove, an inner ring of the needle bearing is sleeved on the bottom shaft, and an outer ring of the needle bearing is connected with an inner wall of the accommodating groove.
In a second aspect, a die-cutting rule base is provided, which comprises the above-mentioned rule-adjusting slider mechanism, a bottom shaft and a tool base vertical plate.
The utility model has the advantages that:
the utility model provides a knife adjustment slider mechanism slides and sets up in the straight flute of blade holder riser, the bottom shaft is located to slider body cover, stretch out slider body to the side below along the slide through adjustment subassembly drive side direction ejector pin, and press and support on the lateral wall of straight flute, provide a horizontal locking force for the blade holder riser, with this backlash between elimination blade holder riser and the bottom shaft, improve the axiality of blade holder riser and bottom shaft, again because the cross cutting cutter is installed on the blade holder riser, therefore the axiality of cross cutting cutter and bottom shaft improves thereupon, improve the precision of cross cutting operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural view of a die cutter holder provided by the present invention;
fig. 2 is a front view of a knife adjustment slider mechanism provided by the present invention;
fig. 3 is a schematic structural view of the knife adjustment slider mechanism provided by the present invention at another angle;
fig. 4 is a sectional view of the knife adjustment slider mechanism provided by the present invention.
In the figure:
100. a bottom shaft; 200. a tool apron vertical plate; 201. a straight groove;
1. a slider body; 11. a slideway; 12. mounting grooves; 13. a reset groove; 14. accommodating grooves; 2. a lateral ejector rod; 3. adjusting the screw rod; 4. an end cap; 5. locking the nut; 6. an elastic reset member; 7. a gland; 8. a thrust bearing; 9. a needle bearing.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the present embodiment provides a die-cutting rule base for installing a die-cutting tool, the die-cutting rule base includes a tool-adjusting slider mechanism, a bottom shaft 100 and a tool apron upright plate 200, the tool-adjusting slider mechanism includes a slider body 1, a lateral ejector rod 2 and an adjusting assembly, the slider body 1 is linearly slidably disposed in a straight groove 201 of the tool apron upright plate 200, the slider body 1 is sleeved on the bottom shaft 100, a slide way 11 disposed at an included angle with a sliding direction is disposed in the slider body 1, and the slide way 11 penetrates through a top wall and a side wall of the slider body 1; the lateral ejector rod 2 is arranged in the slideway 11 in a sliding manner, and a first end of the lateral ejector rod 2 can extend out of the abdicating hole on the side wall of the slide block body 1 to press against the side wall of the straight groove 201; the adjusting component is abutted against the second end of the lateral ejector rod 2 and can push the second end of the lateral ejector rod 2 so as to press the first end of the lateral ejector rod 2 against the side wall of the straight groove 201; the die cutting tools are fixed on the tool apron vertical plate 200.
Specifically, the knife adjustment slider mechanism that this embodiment provided slides and sets up in the straight flute 201 of blade holder riser 200, bottom shaft 100 is located to slider body 1 cover, stretch out slider body 1 to the below of side along slide 11 through adjustment assembly drive side direction ejector pin 2, and press and support on the lateral wall of straight flute 201, provide a horizontal locking force for blade holder riser 200, with this side clearance of eliminating between blade holder riser 200 and bottom shaft 100, improve the axiality of blade holder riser 200 and bottom shaft 100, because the cross cutting tool is installed on blade holder riser 200 again, therefore the axiality of cross cutting tool and bottom shaft 100 improves along with it, improve the precision of cross cutting operation.
Further, the adjusting assembly comprises an adjusting screw rod 3 and an end cover 4, a first end of the adjusting screw rod 3 extends into the straight groove 201, and a first end of the adjusting screw rod 3 is abutted with a second end of the lateral ejector rod 2; the end cover 4 is fixedly connected with the slider body 1, a thread through hole is formed in the end cover 4, and the adjusting screw rod 3 penetrates through the thread through hole and is in threaded connection with the thread through hole. Operating personnel is through twisting adjusting screw 3, adjusts adjusting screw 3 and stretches into the degree of depth in the slider body 1 relative end cover 4 to the extension length of adjustment side direction ejector pin 2 guarantees that horizontal locking force can be exerted on blade holder riser 200, thereby guarantees the cross cutting precision.
Optionally, the one end fixedly connected with gland 7 that blade holder riser 200 was equipped with straight flute 201 is equipped with the through-hole of stepping down on the gland 7, and adjusting screw 3 wears to locate the through-hole of stepping down, and the adjustment subassembly still includes lock nut 5, and lock nut 5 and 3 threaded connection of adjusting screw, lock nut 5 locate the outside of straight flute 201. When the tool adjusting device is used, the locking nut 5 can be fixedly connected with a structure except the tool adjusting slide block mechanism so as to lock the adjusting screw rod 3, keep the position of the tool adjusting slide block mechanism in the direction of the straight groove 201 and keep the extending position of the lateral mandril 2.
Further, lock nut 5 can be dismantled with gland 7 and be connected, and lock nut 5 can be dismantled through buckle, spacer pin isotructure with gland 7 and be connected, and after 5 relative adjusting screw 3 of lock nut moved to preset position, lock nut 5 was connected with gland 7 to keep knife adjustment slider mechanism in the ascending preset position of straight flute 201 side, and keep the extended position of side direction ejector pin 2, realize the function of locking.
Optionally, the slider body 1 is further provided with a mounting groove 12, the slide 11 is communicated with the mounting groove 12, the first end of the adjusting screw 3 and the second end of the lateral ejector rod 2 extend into the mounting groove 12 respectively, the first end of the adjusting screw 3 is provided with a pushing inclined plane, and the adjusting screw 3 is pressed against the second end of the lateral ejector rod 2 through the pushing inclined plane.
Optionally, a thrust bearing 8 is arranged in the mounting groove 12, the thrust bearing 8 is fixed at the bottom of the mounting groove 12, and the first end of the adjusting screw 3 can abut against the top of the thrust bearing 8 to limit the axial limit position of the adjusting screw 3.
Optionally, a reset groove 13 is formed in the slider body 1, the reset groove 13 is communicated with the slide 11, an elastic reset piece 6 is arranged in the reset groove 13, and the elastic reset piece 6 can push the lateral ejector rod 2 to move along the direction of the side wall departing from the straight groove 201. When an operator unscrews the locking nut 5 and the adjusting screw rod 3, the jacking force of the lateral ejector rod 2 is removed by the adjusting screw rod 3, and the elastic resetting piece 6 pushes the lateral ejector rod to reset towards the oblique upper part.
Preferably, the elastic restoring member 6 is a compression spring. In other embodiments, the return spring may also be made of other elastic members such as a rubber rod.
Optionally, the tool apron vertical plate 200 is sleeved on the bottom shaft 100, the bottom shaft 100 extends into the straight groove 201 from the bottom of the straight groove 201, the receiving groove 14 is correspondingly formed in the bottom of the slider body 1, a needle bearing 9 is arranged in the receiving groove 14, an inner ring of the needle bearing 9 is sleeved on the bottom shaft 100, and an outer ring of the needle bearing 9 is connected with an inner wall of the receiving groove 14.
It should be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A knife-adjusting slider mechanism, comprising:
the sliding block body (1) is arranged in a straight groove (201) of the tool apron vertical plate (200) in a sliding mode along a straight line, the sliding block body (1) is sleeved on the bottom shaft (100), a sliding way (11) arranged at an included angle with the sliding direction is arranged in the sliding block body (1), and the sliding way (11) penetrates through the top wall and the side wall of the sliding block body (1);
the lateral ejector rod (2) is arranged in the slide way (11) in a sliding mode, and the first end of the lateral ejector rod (2) can extend out of the abdicating hole in the side wall of the sliding block body (1) to press against the side wall of the straight groove (201);
the adjusting assembly is abutted against the second end of the lateral ejector rod (2), and the adjusting assembly can push the second end of the lateral ejector rod (2) so as to enable the first end of the lateral ejector rod (2) to be pressed against the side wall of the straight groove (201).
2. The knife block mechanism of claim 1, wherein the adjustment assembly comprises:
the first end of the adjusting screw rod (3) extends into the straight groove (201), and the first end of the adjusting screw rod (3) is abutted against the second end of the lateral ejector rod (2); and
the end cover (4) is fixedly connected with the sliding block body (1), a threaded through hole is formed in the end cover (4), and the adjusting screw rod (3) penetrates through the threaded through hole and is in threaded connection with the threaded through hole.
3. The tool-adjusting slider mechanism according to claim 2, wherein the tool apron vertical plate (200) is provided with a gland (7) fixedly connected to one end of the straight groove (201), the gland (7) is provided with a yielding through hole, the adjusting screw (3) penetrates through the yielding through hole, and the adjusting assembly further comprises:
the locking nut (5), locking nut (5) with adjusting screw (3) threaded connection, locking nut (5) are located the outside of straight flute (201).
4. A tool setting slide mechanism according to claim 3, wherein the lock nut (5) is detachably connected to the gland (7).
5. The tool setting slider mechanism according to claim 2, wherein the slider body (1) is further provided with an installation groove (12), the slide (11) is communicated with the installation groove (12), a first end of the adjusting screw (3) and a second end of the lateral ejector rod (2) respectively extend into the installation groove (12), a pushing inclined surface is arranged at the first end of the adjusting screw (3), and the adjusting screw (3) is pressed against the second end of the lateral ejector rod (2) through the pushing inclined surface.
6. The knife-adjusting slider mechanism according to claim 5, characterized in that a thrust bearing (8) is arranged in the mounting groove (12), the thrust bearing (8) is fixed at the bottom of the mounting groove (12), and the first end of the adjusting screw (3) can abut against the top of the thrust bearing (8).
7. The tool setting slider mechanism according to claim 1, characterized in that a reset groove (13) is arranged in the slider body (1), the reset groove (13) is communicated with the slide way (11), an elastic reset piece (6) is arranged in the reset groove (13), and the elastic reset piece (6) can push the lateral mandril (2) to move along the direction of the side wall departing from the straight groove (201).
8. A knife-adjusting slider mechanism according to claim 7, characterized in that the elastic return member (6) is a compression spring.
9. The tool setting slider mechanism according to claim 1, wherein the tool apron vertical plate (200) is sleeved on the bottom shaft (100), the bottom shaft (100) extends into the straight groove (201) from the bottom of the straight groove (201), an accommodating groove (14) is correspondingly arranged at the bottom of the slider body (1), a needle bearing (9) is arranged in the accommodating groove (14), an inner ring of the needle bearing (9) is sleeved on the bottom shaft (100), and an outer ring of the needle bearing (9) is connected with an inner wall of the accommodating groove (14).
10. A die-cutting rule base, characterized in that it comprises a slide-adjusting mechanism according to any one of claims 1 to 9, a bottom shaft (100) and a base plate (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220907451.3U CN217195728U (en) | 2022-04-19 | 2022-04-19 | Knife adjusting sliding block mechanism and die-cutting rule base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220907451.3U CN217195728U (en) | 2022-04-19 | 2022-04-19 | Knife adjusting sliding block mechanism and die-cutting rule base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217195728U true CN217195728U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220907451.3U Active CN217195728U (en) | 2022-04-19 | 2022-04-19 | Knife adjusting sliding block mechanism and die-cutting rule base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217195728U (en) |
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2022
- 2022-04-19 CN CN202220907451.3U patent/CN217195728U/en active Active
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