CN218947866U - Semi-permeable knife structure capable of being installed rapidly - Google Patents
Semi-permeable knife structure capable of being installed rapidly Download PDFInfo
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- CN218947866U CN218947866U CN202222942602.1U CN202222942602U CN218947866U CN 218947866 U CN218947866 U CN 218947866U CN 202222942602 U CN202222942602 U CN 202222942602U CN 218947866 U CN218947866 U CN 218947866U
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of advertisement manufacturing and preparing, in particular to a fast-installation semi-permeable knife structure, which comprises a main body, a connecting column, a push button and a knife holder piece, wherein a cavity is formed in the main body, the bottom of the cavity is provided with the knife holder piece, the knife holder piece is in sliding connection with the cavity, a mounting groove is formed below the knife holder piece, a blade in sliding connection is arranged in the mounting groove, the connecting column is fixedly connected with the knife holder piece, the connecting column is positioned in the cavity, the bottom of the push button is provided with a push rod in fixed connection, the push rod penetrates through and is movably connected with the connecting column, and the push button is positioned above the main body; finally, the semi-permeable knife can be simply and quickly installed and detached, and the working efficiency is improved; the semipermeable knife does not need to be replaced, thereby saving a great deal of time.
Description
Technical Field
The utility model relates to the technical field of cutters, in particular to a semi-permeable cutter structure capable of being installed rapidly.
Background
The semi-transparent knife belongs to one kind of knife, and is one knife installed on machine tool for cutting leather and packing material.
The prior semipermeable knife needs to loosen the bolts beside the mounting seat before the blades are dismounted and then the blades are mounted, and finally the bolts are screwed down to fix the blades, so that the whole process is complicated and the mounting speed is too low, and the working efficiency is reduced.
The existing semi-permeable knife needs to be replaced when facing cut objects with different thicknesses, so that the semi-permeable knife is inconvenient and time cost is further improved.
Disclosure of Invention
In view of the above problems in the prior art, a semi-permeable knife structure that is quickly installed is now provided.
The specific technical scheme is as follows:
the utility model provides a semi-permeable knife structure of quick installation, includes the main part, links up the post, pushes away button and blade holder spare, the cavity has been seted up to the inside of main part, the bottom of cavity is equipped with the blade holder spare, blade holder spare sliding connection the cavity, the mounting groove has been seted up to the below of blade holder spare, the inside blade that is equipped with sliding connection of mounting groove, link up post fixed connection the blade holder spare, link up the post and be located the inside of cavity, the bottom of pushing away the button is equipped with fixed connection's push rod, push rod runs through swing joint link up the post, it is located to push away the button the top of main part.
Preferably, the linking post is fixedly connected with the tool apron piece, a knob is arranged outside the linking post, a hollow screw rod which is fixedly connected is arranged below the knob, the hollow screw rod is connected with the linking post through a thread, and the push rod is connected with the knob and the hollow screw rod through a movable way.
Preferably, the tool apron piece is provided with a mounting groove, positioning plates are arranged on two sides of the mounting groove, and a spring piece is arranged on one side of each positioning plate.
Preferably, the spring member is fixedly connected with the positioning plate, and one end of the spring member, which is far away from the positioning plate, is fixedly connected with the inner wall of the mounting groove.
Preferably, a fixed connection inserted link is arranged on one side of the positioning plate far away from the spring piece, and the inserted link penetrates through the blade to be movably connected.
Preferably, one end of the positioning plate is provided with a fixedly connected linkage piece, and a trapezoid piece is arranged in the middle of the linkage piece.
Preferably, the trapezoid piece is fixedly connected with one end of the push rod, one side of the trapezoid piece is provided with a fixedly connected reset piece, and the reset piece is fixedly connected with the tool apron piece.
The technical scheme has the following advantages or beneficial effects:
1. through the cutter seat piece and the push button, one end of the blade is provided with a hole and is positioned in the installation groove formed by the cutter seat piece, because the two sides of the inside of the installation groove are provided with the positioning plates, the positioning plates are penetrated and movably connected by the two limiting sides, and because one side of the positioning plates is provided with the fixedly connected spring piece, the other end of the spring piece is fixedly connected on the inner wall of the installation groove, the other side of the positioning plates is fixedly connected with the inserted bar, and the inserted bars on the two sides penetrate through the holes of the blade to fix the blade on the relative position of the installation groove, so the two inserted bars can be always in a joint state under the pushing of the corresponding spring pieces, and then matched with the push button is arranged, because the push button is arranged outside the whole object, one side of the push button is fixedly connected with the push rod, the push rod penetrates through the knob and the hollow screw, the connecting post and one part of the tool apron piece are fixedly connected with the trapezoid piece at one end of the push rod far away from the push button, and the reset piece fixedly connected with the trapezoid piece is arranged at one side of the trapezoid piece, and the trapezoid piece is matched with the trapezoid opening formed by the linkage piece fixedly connected with one end of the positioning plate, so that when the blade needs to be installed, the push button is pushed to enable the push rod to move towards the tool apron piece along with the trapezoid piece, and then the linkage pieces at two sides are enabled to move towards two sides, the positioning plate is enabled to move towards two sides along with the inserting rod, after the blade is inserted into the mounting groove to reach a limiting position, the push button is released, the trapezoid piece returns to the previous position under the action of the reset piece, and then the inserting rod penetrates through the hole at one end of the blade, so that the blade is fixed in the mounting groove, and finally the semipermeable blade can be installed and dismounted simply and quickly, the working efficiency is improved;
2. through the blade holder spare and the linking post that set up, a part of blade holder spare is in the inside of cavity, and be equipped with the arch in the both sides of blade holder spare, it is corresponding with the sunken of cavity inner wall, so make the blade holder spare slide in the inside of cavity one end, because the blade holder spare is fixed connection in the bottom of linking post, and the other end of linking post is equipped with the slider, be located the inside of cavity and corresponding with the spout of cavity inside, make the linking post can slide in the cavity inside, again because the outside of main part is equipped with the knob, and the bottom fixed connection hollow screw of knob, hollow screw is located the inside of cavity, and run through the linking post of threaded connection part, so can make hollow screw rotate when rotatory knob, thereby let the linking post slide from top to bottom in the limited scope of cavity, and then make the blade holder spare slide from top to bottom in the inside of cavity, thereby make the blade holder spare and blade adjust from top to bottom, thereby can adjust when making to meet more waiting to cut the article for reality, need not change semipermeable sword, thereby a large amount of time has been saved.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic view of the overall structure of a rapidly installed semi-permeable knife structure according to the present utility model;
FIG. 2 is a schematic view of the internal structure of a rapidly installed semi-permeable knife structure according to the present utility model;
FIG. 3 is a schematic view of a coupling post and a holder member of a fast-installed semi-permeable knife structure according to the present utility model;
FIG. 4 is a schematic view of the internal structure of a tool holder member of a rapidly installed semi-permeable tool structure according to the present utility model;
fig. 5 is an enlarged view of portion a of fig. 4 of a quick-install semi-permeable knife structure in accordance with the present utility model.
The above reference numerals denote: a main body 10; a cavity 11; a blade 12; a connector post 20; a knob 21; a hollow screw 22; a push button 30; a push rod 31; a tool holder member 40; a mounting groove 41; a positioning plate 42; a spring member 43; a plunger 44; a link 45; a trapezoid 46; a reset member 47.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-5, a fast-installed semi-permeable knife structure comprises a main body 10, a connecting column 20, a push button 30 and a knife holder 40, wherein a cavity 11 is formed in the main body 10, the bottom of the cavity 11 is provided with the knife holder 40, the knife holder 40 is slidably connected with the cavity 11, a mounting groove 41 is formed below the knife holder 40, a slidably connected blade 12 is arranged in the mounting groove 41, the connecting column 20 is fixedly connected with the knife holder 40, the connecting column 20 is positioned in the cavity 11, a fixedly connected push rod 31 is arranged at the bottom of the push button 30, the push rod 31 penetrates through the movably connected connecting column 20, and the push button 30 is positioned above the main body 10; the push rod 31 fixedly connected with the bottom of the push button 30 penetrates through the knob 21, the hollow screw rod 22, the connecting column 20 and a part of the tool apron piece 40; the cavity 11 formed in the main body 10 can be divided into four cavities, namely, from top to bottom, a cavity through which the sliding piece at the top of the connecting column 20 slides is formed in the inner wall of the cavity through which the sliding piece slides, a cavity through which the connecting column 20 passes, and a cavity in which the tool holder 40 is placed are formed in the wall of the cavity, wherein the sliding pieces correspond to the protrusions at two sides of the tool holder 40; blade 12 is a conventional semi-permeable blade.
Further, the connecting column 20 is fixedly connected with the tool apron member 40, a knob 21 is arranged outside the connecting column 20, a hollow screw 22 which is fixedly connected is arranged below the knob 21, the hollow screw 22 penetrates through the threaded connecting column 20, and a push rod 31 penetrates through the movable connecting knob 21 and the hollow screw 22; the engagement post 20 is composed of an engagement post and a slider on top that mates with the cavity 11 such that rotation of the knob 21 causes the engagement post 20 to slide up and down within the confines of the cavity 11.
Further, the tool holder 40 is provided with a mounting groove 41, positioning plates 42 are arranged on two sides of the mounting groove 41, and a spring member 43 is arranged on one side of the positioning plate 42; the outside of the tool holder 40 is provided with a protrusion corresponding to the chute on the inner wall of the cavity 11, so that the engagement post 20 can slide up and down along with the tool holder 40 when sliding up and down
Further, the spring member 43 is fixedly connected with the positioning plate 42, and one end of the spring member 43 away from the positioning plate 42 is fixedly connected with the inner wall of the mounting groove 41; the spring element 43 keeps the two positioning plates 42 together with the plunger 44 in contact.
Further, a fixed connection inserted link 44 is arranged on one side of the positioning plate 42 far away from the spring member 43, and the inserted link 44 penetrates through the movable connection blade 12; one end of the blade 12 is provided with a hole for fixing the blade 12 inside the mounting groove 41 by the two-sided insert bars 44.
Further, a fixedly connected linkage piece 45 is arranged at one end of the positioning plate 42, and a trapezoid piece 46 is arranged in the middle of the linkage piece 45; the links 45 on both sides are inclined and overall form a trapezoidal gap corresponding to the central trapezoid 46.
Further, the trapezoid piece 46 is fixedly connected with one end of the push rod 31, one side of the trapezoid piece 46 is provided with a fixedly connected reset piece 47, and the reset piece 47 is fixedly connected with the tool apron piece 40; the reset element 47 is located inside the tool holder 40 around the outside of the push rod 31, and connects the trapezoid element 46 with the tool holder 40, after pushing the push button 30 and the push rod 31 to move along with the trapezoid element 46 toward the linkage element 45, the reset element 47 is used to pull the trapezoid element 46 back to the original position, so that the linkage elements 45 on both sides move toward the middle, and the insert rod 44 can penetrate the hole of the insert 12 to fixedly connect the insert 12 inside the mounting groove 41.
Working principle: when the device is used, one end of the blade 12 is provided with a hole through the arranged blade holder 40 and the push button 30 and is positioned in the installation groove 41 formed in the blade holder 40, because the two sides in the installation groove 41 are provided with the positioning plates 42, the positioning plates 42 are penetrated and movably connected by the two limiting sides, and because one side of the positioning plates 42 is provided with the fixedly connected spring piece 43, the other end of the spring piece 43 is fixedly connected to the inner wall of the installation groove 41, the other side of the positioning plates 42 is fixedly connected with the inserting rod 44, the inserting rods 44 on two sides penetrate through the hole of the blade 12 and are used for fixing the blade 12 on the opposite position of the installation groove 41, so that the two inserting rods 44 are always in a joint state under the pushing of the corresponding spring pieces 43, and the push button 30 is matched with the arranged push button 30 because the push button 30 is arranged outside the whole object, the push rod 31 is fixedly connected to one side of the push button 30, the push rod 31 penetrates through the knob 21, the hollow screw 22, the connecting column 20 and one part of the tool apron 40, the push rod 31 is fixedly connected to the trapezoid piece 46 at one end far away from the push button 30, and the fixed reset piece 47 is arranged at one side of the trapezoid piece 46, and the trapezoid piece 46 is matched with the trapezoid opening formed by the linkage piece 45 fixedly connected to one end of the positioning plate 42, so that when the blade needs to be installed, the push button 30 is pushed to enable the push rod 31 to move along with the trapezoid piece 46 to the tool apron 40, the linkage pieces 45 at two sides are further moved to two sides, the positioning plate 42 is enabled to move along with the inserting rod 44 to two sides, after the blade 12 is inserted into the installation groove 41 to reach a limiting position, the push button 30 is released, the trapezoid piece 46 returns to the previous position under the action of the reset piece 47, the insert rod 44 penetrates through a hole at one end of the blade 12, so that the blade 12 is fixed in the mounting groove 41, and finally, the semipermeable blade can be simply and quickly mounted and dismounted, and the working efficiency is improved; through blade holder 40 and linking post 20 that set up, part of blade holder 40 is in the inside of cavity 11, and be equipped with the arch in the both sides of blade holder 40, corresponding with the sunken of cavity 11 inner wall, so make blade holder 40 can slide in the inside of cavity 11 one end, because blade holder 40 is fixed connection in the bottom of linking post 20, and the other end of linking post 20 is equipped with the slider, be located the inside of cavity 11 and correspond with the spout of cavity 11 inside, make linking post 20 can slide in cavity 11 inside, again because the outside of main part 10 is equipped with knob 21, and hollow screw 22 has been fixedly connected to the bottom of knob 21, hollow screw 22 is located the inside of cavity 11, and run through threaded connection has partly linking post 20, so make when rotatory knob 21 can make hollow screw 22 rotate, thereby make linking post 20 slide from top to bottom in the limited scope of cavity 11, and then make blade holder 40 can slide from top to bottom in the inside of cavity 11, finally make the change knob 21 can be to blade holder 40 and blade 12 adjust from top to bottom, thereby meet the thickness that can not meet the needs the cutting through the volume of the article to be changed, thereby cut the time is saved greatly.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (7)
1. A semi-permeable knife structure of quick installation, its characterized in that: including main part (10), link up post (20), push button (30) and blade holder spare (40), cavity (11) have been seted up to the inside of main part (10), the bottom of cavity (11) is equipped with blade holder spare (40), blade holder spare (40) sliding connection cavity (11), mounting groove (41) have been seted up to the below of blade holder spare (40), mounting groove (41) inside is equipped with sliding connection's blade (12), link up post (20) fixed connection blade holder spare (40), link up post (20) and be located the inside of cavity (11), the bottom of push button (30) is equipped with fixed connection's push rod (31), push rod (31) run through swing joint link up post (20), push button (30) are located the top of main part (10).
2. A quick install semi-permeable knife structure according to claim 1, wherein: the outside of linking post (20) is equipped with knob (21), the below of knob (21) is equipped with fixed connection's hollow screw rod (22), hollow screw rod (22) run through threaded connection linking post (20), push rod (31) run through swing joint knob (21) with hollow screw rod (22).
3. A quick install semi-permeable knife structure according to claim 2, wherein: the tool apron piece (40) is provided with a mounting groove (41), two sides of the mounting groove (41) are provided with positioning plates (42), and one side of each positioning plate (42) is provided with a spring piece (43).
4. A quick install semi-permeable knife structure according to claim 3, wherein: the spring piece (43) is fixedly connected with the locating plate (42), and one end, away from the locating plate (42), of the spring piece (43) is fixedly connected with the inner wall of the mounting groove (41).
5. The quick install semi-permeable knife structure of claim 4, wherein: one side of the locating plate (42) far away from the spring piece (43) is provided with a fixed connection inserting rod (44), and the inserting rod (44) penetrates through and is movably connected with the blade (12).
6. The quick install semi-permeable knife structure of claim 5, wherein: one end of the positioning plate (42) is provided with a fixedly connected linkage piece (45), and a trapezoid piece (46) is arranged in the middle of the linkage piece (45).
7. The quick install semi-permeable knife structure of claim 6, wherein: the trapezoid piece (46) is fixedly connected with one end of the push rod (31), one side of the trapezoid piece (46) is provided with a reset piece (47) which is fixedly connected, and the reset piece (47) is fixedly connected with the tool apron piece (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222942602.1U CN218947866U (en) | 2022-11-05 | 2022-11-05 | Semi-permeable knife structure capable of being installed rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222942602.1U CN218947866U (en) | 2022-11-05 | 2022-11-05 | Semi-permeable knife structure capable of being installed rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218947866U true CN218947866U (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222942602.1U Active CN218947866U (en) | 2022-11-05 | 2022-11-05 | Semi-permeable knife structure capable of being installed rapidly |
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| Country | Link |
|---|---|
| CN (1) | CN218947866U (en) |
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2022
- 2022-11-05 CN CN202222942602.1U patent/CN218947866U/en active Active
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