CN101081471A - Knife stand structure of perforating knife tackle, the preparing method and the mortagage structure thereof - Google Patents
Knife stand structure of perforating knife tackle, the preparing method and the mortagage structure thereof Download PDFInfo
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- CN101081471A CN101081471A CN 200610083031 CN200610083031A CN101081471A CN 101081471 A CN101081471 A CN 101081471A CN 200610083031 CN200610083031 CN 200610083031 CN 200610083031 A CN200610083031 A CN 200610083031A CN 101081471 A CN101081471 A CN 101081471A
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- tool rest
- puncher
- mortgage
- knife
- push piece
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Abstract
The present invention relates to making process of cutter seat for perforator assembly and its pushing mechanism. The making process includes extruding aluminum material to form flat balance parts with punched slot and notch; adopting wide flat cutting iron plates with punching holes in the same amount as the balance parts; and setting the cutting plates separately inside the notches of the balance parts, stacking the balance parts with cutting plate, and connecting with screws to form one integral. The present invention can make cutter seat simply in low cost.
Description
Technical field
The present invention relates to a kind of tool rest structure, preparation method and mortgage mechanism thereof of the cutter group of punching, be meant that especially the tool rest of the primary clustering of punching cutter group is made and combination, have the production process of simplifying, the convenient characteristics cheaply that reach.
Background technology
At present known implements the puncher that the preceding drilling operation of bookbinding is used at the porous type file, because of the number of cutters of required punching usefulness more, so must constitute a punching cutter group in conjunction with other assembly with balance and stabilization, the cutter group of punching thus supports the work that auxiliary a plurality of cutters punch smoothly.
Below present known tool rest 10 is elaborated, as shown in Figure 1 and Figure 2, is the schematic appearance of the three-dimensional exploded of known punching cutter group and the partial schematic sectional view of three-dimensional combination.
Yet because the production method of tool rest 10 in the known punching cutter group, in industrial field now, many shortcomings of enumerating below also existing do not claim it is a perfect design, and following problem needs to be resolved hurrily:
1, known tool rest 10 adopts ferrous materials made, and what suitable thickness was arranged both establishes volume, so its required making and material cost are quite expensive.
2, known tool rest 10 is made into integration because of adopting ferrous material, so its weight seems heavy, causes and produces in the running, exist board load, manually fetch and conveyance on inconvenience.
3, known tool rest 10 is after being made into integration with iron material, because volume and weight are bigger, make carry out paper groove 12, cutter groove 11 adds man-hour, except must being undertaken by comparatively huge machinery, its process of carrying out milling is very uneasy yet, required consumed time is longer, relatively also improves its processing cost.
4, known tool rest 10 is for fear of the processing mode of cutter groove 11, so that the top of the pass in it forms the opening shape, causes the pass of its cutter groove 11 to be restricted, and only can be square, the design of triangle or rhombus.
5, because cutter groove 11 tops of known tool rest 10 have opening, so cover plate 111 and another cover plate 112 that must cooperate same employing ferrous material to make again, cover with top sealing cutter groove 11, cause whole production, the required cost of making of known tool rest 10, high always, do not meet the requirement of economic benefit.
6, the mode of production of known tool rest 10, except aforesaid one-body molded, the producer is also arranged for fear of the inconvenience of making, and whole tool rest utilization is divided into the structure of two halves formula, with screw this two halves structure is combined as a whole again, but so make, still difficultly avoid that above-mentioned material is heavy, the shortcoming of cutter groove 11 processing time consumings and inconvenience.
Though 7, known tool rest 10 can be made according to pass and produce many tool rests 10 with different pass styles, because of for fear of the above-mentioned problem of manufacturing, so that the resources costs that institute must spend is quite surprising, the relative price that also can improve puncher.
8, known tool rest 10 reason iron charges are made into integration and the processing of arrange in pairs or groups a plurality of cutter grooves 11, paper groove 12, therefore its desired quality is not allow to exist flaw, error, otherwise not only make tool rest lose its essence effect, and the running between influence and the puncher, so that must give up without tool rest 10, cause the waste of resources costs.
So, how to solve the cost problem of aforementioned known tool rest 10, and the difficult shortcoming of production and processing, be to make technology extremely to be solved in this industry of tool rest at present, and how to make the preparation method of tool rest 10 and mortgage mechanism thereof can promote efficient more easily, to show the industrial utilization of puncher, for the present invention desires the progressive invention problem of demand innovation now.
Summary of the invention
At the problems referred to above, main purpose of the present invention is to provide a kind of tool rest structure, preparation method and mortgage mechanism thereof of the cutter group of punching, it can simplify the production process of tool rest, significantly reduce cost of manufacture, and the manufacturing process of tool rest is also comparatively convenient, operating efficiency is high, the value of dark tool industry.
A time purpose of the present invention is to provide a kind of tool rest structure of puncher, and it does not need to utilize instrument auxiliary by the relative formation of locating part with rolled-up stock, can be easily and apace removal, set up or replace knife bar, the raising ease of use.
Another object of the present invention is to provide a kind of tool rest structure of puncher, the oblique respectively chute that is arranged with of its mainboard dual-side makes the axostylus axostyle of rolled-up stock can be slipped into the tool rest structure of chute by space outerpace easily.
Another purpose of the present invention is to provide a kind of mortgage mechanism of puncher, and it impels the mortgage part by its elasticity tool rest to be formed the mortgage effect by pulling push piece, makes the tool rest location, improves the convenience that tool rest is changed, keeped in repair.
For achieving the above object, the preparation method of the tool rest of a kind of cutter group of punching provided by the present invention, it may further comprise the steps: step 1: utilize the aluminium extruded type rapid shaping to produce many balance elements that are flat strip, and described balance element is provided with the recessed portion of putting; Step 2: again each described balance element is adopted one strip hole of punch process method moulding; Step 3: adopt identical with described balance element quantity, and with the described recessed knife plate that portion's wide cut equates and have certain structural strength of putting, described knife plate has by one time punching molded a plurality of perforation, passes described perforation for cutter; Step 4: the recessed portion of putting that described many knife plates is put into described balance element respectively, again many balance elements that are equipped with knife plate are repeatedly put layer by layer and spiral shell is made as one, the knife plate that wherein has two balance elements to set is toward each other to setting up, and leaves the interval that can embed for the object that will punch; Step 5: the tool rest finished product of finishing punching cutter group.
In the preparation method of the invention described above, described knife plate is iron material.
In the above preparation method of the present invention, the perforation of described knife plate can be according to pass, the hole count adjustment of required use perforating cutting tool.
In the above preparation method of the present invention, the perforation pass of described knife plate can be a rectangle, square or circular.
The invention provides a kind of tool rest structure of puncher, mainly comprise positioning piece, a rolled-up stock, many knife bars, two balancing poles and a plurality of holes seats, wherein, described locating part two ends connect with described hole seat by described balancing pole respectively, and described cutter spindle is worn described keeper, to locate described knife bar, described knife bar one end extends into described hole seat, the other end is subjected to described rolled-up stock block, to force described knife bar axial displacement by described rolled-up stock, for binding the die-cut operation in hole; Described keeper has a mainboard, and described mainboard dual-side is convexly equipped with a retaining edge respectively, described retaining edge rim is arranged with a chute respectively at place, contiguous two ends symmetry shape, described chute end is communicated with a caulking groove at described mainboard adjacent, and described retaining edge forms a restriction portion in described caulking groove outer rim direction; Described rolled-up stock has that a shell fragment is adjacent with described mainboard, and an axostylus axostyle is set up at described shell fragment two ends separately, and crown of roll is in described each caulking groove respectively at described axostylus axostyle two ends, and described restriction portion forms restriction to described axostylus axostyle, to locate described rolled-up stock.
In the technical scheme of the tool rest structure of the invention described above puncher, described retaining edge stage casing is concaved with a plurality of operation slot.
In the technical scheme of the tool rest structure of the above puncher of the present invention, described operation slot is circular-arc.
In the technical scheme of the tool rest structure of the above puncher of the present invention, described chute end extends to described retaining edge lateral direction.
In the technical scheme of the tool rest structure of the above puncher of the present invention, described caulking groove is axially parallel with described mainboard.
In the technical scheme of the tool rest structure of the above puncher of the present invention, described chute is that oblique depression setting forms.
The present invention also provides a kind of mortgage mechanism of puncher, it is characterized in that mainly comprising one revolves axle, two and pulls push piece, an axostylus axostyle and two mortgage parts, wherein, the described axle axle pivot that revolves is in the casing of puncher, and described axle one end control knob that is coupling that revolves, the described push piece of respectively pulling is divided into the described place, spool contiguous two ends of revolving and is coupling with the described axle that revolves, and makes that described control knob interlock is described respectively pulls the synchronous turn of push piece, and the described push piece both sides of pulling are convexly equipped with a retaining edge respectively; Described axostylus axostyle is located at the tool rest place of contiguous puncher, described mortgage spare is hubbed at described axostylus axostyle, described mortgage spare stage casing is provided with a spring coil pivot and is placed in described axostylus axostyle, and described mortgage spare extends a pair of lap bars at described spring coil one end, its other end extends a pair of compacting bar, and described lap bars is taken and is against the described push piece upper limb of pulling, and described compacting bar extends to described tool rest direction, so that described compacting bar is mortgaged described tool rest, for described tool rest location.
In the mortgage mechanism of the invention described above puncher, the described push piece both sides of pulling are convexly equipped with a retaining edge respectively, and described retaining edge forms restriction to described lap bars, and described lap bars and the described push piece of pulling are kept in touch.
In the mortgage mechanism of the above puncher of the present invention, the terminal sheathed pressing part of described compacting bar.
In the mortgage mechanism of the above puncher of the present invention, described control knob interlock is described respectively pulls the synchronous turn of push piece, makes the described tool rest of compacting pole pair of described mortgage spare form mortgage and does the time spent, and the angle of described angle α is less than the right angle angle.
Adopt technique scheme, the present invention is by in conjunction with a plurality of balance elements made from aluminium extruded type, and the combination that is placed in the iron knife plate in the balance element, make lower cost for material, also simplify required processing and fabricating, can reduce man-hour, improved output and production efficiency, and then reducing production costs, in the selling price, highlighting value of the present invention and economic benefit.
Description of drawings
Fig. 1 is the overall appearance figure of known punching cutter group;
Fig. 2 is the part sectioned view of known punching cutter group;
Fig. 3 is the punch combination appearance figure of cutter group of the present invention;
Fig. 4 is the punch three-dimensional exploded view of cutter group of the present invention;
Fig. 5 is that the present invention's cutter group of punching applies to the schematic appearance of puncher;
Fig. 6 is the three-dimensional exploded view of tool rest of the present invention;
Fig. 7 is the combination appearance figure of tool rest of the present invention;
Fig. 8 is another combination appearance figure of tool rest of the present invention;
Fig. 9 is the stereogram of tool rest structure preferred embodiment;
Figure 10 is the schematic perspective view that the state of turning 90 degrees is turned in the preferred embodiment of tool rest structure;
Figure 10 A is the partial enlarged drawing of Fig. 2;
Figure 11 is the perspective exploded view that the state of turning 90 degrees is turned in the preferred embodiment of tool rest structure;
Figure 12 is the schematic top plan view of tool rest structure preferred embodiment rolled-up stock removal state ();
Figure 12 A is the partial enlarged drawing of Fig. 4;
Figure 13 is the local enlarged diagram of tool rest structure preferred embodiment rolled-up stock removal state (two);
Figure 14 is the schematic perspective view of mortgage first embodiment of mechanism;
Figure 15 is the left side schematic diagram () of mortgage first embodiment of mechanism;
Figure 16 is the left side schematic diagram (two) of mortgage first embodiment of mechanism;
Figure 16 A is the enlarged diagram of mortgage mechanism map 3 first embodiment;
Figure 17 is the left side schematic diagram () of mortgage second embodiment of mechanism;
Figure 18 is the left side schematic diagram (two) of mortgage second embodiment of mechanism;
Figure 19 is the left side schematic diagram of mortgage the 3rd embodiment of mechanism.
The specific embodiment
As Fig. 3～shown in Figure 5, for the present invention's exploded pictorial, textural association and the present invention of cutter group cutter group of punching of punching applies to the schematic appearance of puncher.
Punching cutter group is by balance axostylus axostyle 1, locating part 2, elastic parts 3, a plurality of cutter 4, rolled-up stock 5 and can organize the tool rest 7 that is provided with handle 6, or the back gauge adjustment unit 8 that is installed in the tool rest 7 constitutes.
Above-mentioned punching cutter group can be ordered according to the tool specification that will punch and make the plurality of specifications model, it can be gone up at puncher (as shown in Figure 5) freely load and unload, or change the different size model.
Because balance axostylus axostyle 1, locating part 2, elastic parts 3, a plurality of cutter 4, rolled-up stock 5, the handle 6 of punching cutter group can use known techniques, so do not repeat them here, to invention emphasis of the present invention, details are as follows below:
Consult the decomposing schematic representation of chisel holder system of the present invention shown in Figure 6, the preparation method of tool rest 7 comprises the steps:
Step 1: utilize the aluminium extruded type rapid shaping to produce many balance elements 71 that are flat strip, and a side of balance element 71 is provided with the recessed portion 711 of putting.
Step 2: adopt the punch process method at recessed one strip hole of portion's 711 places moulding 712 of putting balance element 71.
Step 3: the knife plate 72 that adopts many iron wide flat flat condition identical with balance element quantity, its volume equates with the recessed portion 711 of putting of balance element 71, and once rammed a plurality of perforation 721 are set in the position of the strip hole 712 of corresponding balance element 71, perforation 721 can change according to the pass of required use perforating cutting tool, hole count, and its pass can be a rectangle, square or circular.
Step 4: get the recessed portion 711 of putting that above-mentioned many knife plates 72 are put into each balance element 71 respectively, knife plate 72 is combined with balance element 71 be a body as solid shape, and put and spiral shell is made as one many balance element 71 one decks that are equipped with knife plate 72 are stacking, and the knife plate 72 that wherein has two balance elements 71 to be set be toward each other to, and leave the interval 73 that can embed for the object that will punch.
Step 5: tool rest 7 finished products (as Fig. 7, shown in Figure 8) of promptly finishing punching cutter group.
By the preparation method of above-mentioned tool rest 7, can illustrate obviously that the preparation method of tool rest 7 of the present invention is different from the mode that known tool rest adopts the iron material integral production.The present invention utilizes manufacturing Al squeezing material quick and with low cost to make a plurality of balance elements 71, and on each balance element 71 knife plate 72 of ccontaining iron wide flat flat condition, and many perforation 721 that can wear for cutter 4 are set 72 of each knife plates, and a strip hole 712 is set at a plurality of perforation 721 places of balance element 71 corresponding knife plates 72, be and adopt the rapid processing of a punching press to finish, add after knife plate 72 ccontaining balance elements 71, with the balance element 71 direct storehouses of requirement and be integrated, establish the fixing tool rest 7 that forms by spiral shell again.
Thus, the present invention can pass through each balance element 71, knife plate 72 is the combination of alternate collocation, tool rest 7 is not only made simplifies, fast, cost is also quite cheap, be about as much as 1/10th of known tool rest, and a plurality of balance elements 71 are repeatedly put the design of forming one, both can possess the structural strength that tool rest 7 should have, make the overall weight of tool rest 7 can be not heavy, make tool rest 7 again after forming punching cutter group, when on puncher, implementing installation or removal as known tool rest, convenience with rapid operation, no matter tool rest 7 is being produced installation, in packing and the carrying, can both finish the work that to carry out smoothly, effectively enhance productivity.
Add each knife plate 72 of tool rest 7 of the present invention, the shortcoming that the inconvenience processing that can effectively solve known tool rest needs huge heavy iron material to carry out the cutter groove causes pass to be restricted, promptly utilize complex equilibrium spare 71 to form the knife plate 72 of required strong thickness, only need a punch process quick Fabrication to produce a plurality of perforation 721, and because knife plate 72 quality are heavy and have the thickness that makes things convenient for punching press, make its 721 required passes of boring a hole, the any conversion circle of punching cutter that can directly use by stamping machine to itself, square, triangle or other various difformities are so that the pass of knife plate 72 perforation 721 also can change with the variation of the required pass in consumption market.
In addition, tool rest 7 of the present invention can be established and do all size use according to knife plate 72 required perforation differences, so it in the production cost reduction, has also alleviated the resources costs of required different size cutter relatively, the price of whole puncher is also decreased.And because tool rest 7 of the present invention is divided into the design of each balance element 71, knife plate 72, make tool rest 75 no matter on making or in the work of actual punching, when if wherein a balance element 71 or knife plate 72 have the situation of damage, then only need to do to upgrade to repair, need not must discard whole tool rest as described above and cause the waste of resources costs at a balance element 71 of having damaged or knife plate 72.Simultaneously, in the time will making the tool rest 7 of different size, only need knife plate 72 is directly processed different pass perforation 721, also will not make all size again by whole tool rest, highlighted the practicality that tool rest 7 of the present invention can effectively be brought into play each balance element 71, knife plate 72.
As Fig. 9～shown in Figure 11, the tool rest structure of puncher provided by the present invention, it mainly includes: positioning piece 30, a rolled-up stock 33, many knife bars 36, two balancing poles 37 and a plurality of tool rests 7, wherein, locating part 30 is microscler plate body, its two ends are connected with tool rest 7 by balancing pole 37 respectively, 36 of knife bars are worn keeper 30, with location knife bar 36, knife bar 36 1 ends extend into tool rest 7, its other end then is subjected to rolled-up stock 33 backstops, forces knife bar 36 axial displacements by rolled-up stock 33, for binding the die-cut operation in hole.Aforementioned formation and known techniques are identical, do not give unnecessary details in detail for this reason.
As Figure 10, Figure 10 A and shown in Figure 11, it is adjacent with rolled-up stock 33 that keeper 30 has a mainboard 31, and mainboard 31 dual-sides are convexly equipped with a retaining edge 32 respectively, retaining edge 32 rims are at the oblique respectively chute 321 that is arranged with of contiguous two ends place's symmetry shape, chute 321 ends extend to retaining edge 32 lateral direction, and be communicated with a caulking groove 322 at mainboard 31 adjacents, caulking groove 322 is axially parallel with mainboard 31, and retaining edge 32 forms a restriction portion 323 in caulking groove 322 outer rim directions in view of the above, retaining edge 32 stage casings are arranged with a plurality of circular-arc operation slot 324, and operation slot 324 is formed between each chute 321, rolled-up stock 33 has the shell fragment 34 that an elastomeric material is made, shell fragment 34 is adjacent with mainboard 31, and its dual-side is subjected to respectively to keep off edge 32 respectively and places restrictions on the location, and an axostylus axostyle 35 is set up at shell fragment 34 two ends separately, and axostylus axostyle 35 two ends difference crown of roll is in each caulking groove 322, and 323 pairs of axostylus axostyles of restriction portion 35 form restriction, voltage supply product 33 location.
When the present invention will cooperate the design of binding the position, hole, when changing knife bar quantity and configuration location thereof or changing the knife bar of different length, need to remove earlier the backstop restriction of 33 pairs of knife bar 36 ends of rolled-up stock, could be from the tool rest removal, change or set up knife bar.As shown in Figure 12 and Figure 13, when pulling, the operation personnel dial shell fragment 34, make shell fragment 34 strains, and then impel axostylus axostyle 35 to slip into chute 321 backs (shown in Figure 12 A) along caulking groove 322, skid off space outerpace (as shown in figure 13) along chute 321 again, so can easily and apace rolled-up stock 33 be unloaded keeper 30, and remove restriction, be beneficial to substitute knife bar 36 knife bar 36.After the knife bar adjustment is finished, oppositely carry out aforementioned operation, axostylus axostyle 35 is slipped into chute 321 by space outerpace, and then slip into caulking groove 322 along chute 321 again, make the axostylus axostyle 35 of rolled-up stock 33 can be located in 322 of caulking grooves, so, can easily rolled-up stock 33 be organized once more setting and be positioned at keeper 30, finish the adjusting operation of knife bar.In addition, because the formation of operation slot 324 makes shell fragment 34 to be pulled more easily and dials and be out of shape, and then assists the convenience that improves rolled-up stock 33 loading and unloading.
In sum, the present invention is made of keeper 30 and 33 initiatives of rolled-up stock, does not need to utilize instrument auxiliary, can load and unload rolled-up stock 33 easily and apace, make more to be easy to the substituting of knife bar 36, handling operation carry out, significantly promote operating efficiency and ease of use.
As Figure 14, shown in Figure 15, first embodiment for the mortgage mechanism of puncher of the present invention, it mainly comprises one and revolves axle 40, two pull push piece 50, one axostylus axostyle 60 and two mortgage parts 70, wherein, revolve axle 40 two ends difference axle pivot in the two side 200 of puncher casing, and revolve axle 40 1 ends and pass the casing outside control knob 42 that is coupling, respectively pulling push piece 50 is divided into and revolves place, axle 40 contiguous two ends, and pull push piece 50 and run through an axis hole 52, revolving 40 on axle wears axis hole 52 and pulls push piece 50 and be coupling, thus, rotation control knob 42 can impel and respectively pulls push piece 50 synchronous turns by revolving axle 40, pulls push piece 50 both sides and is convexly equipped with one respectively and keeps off edge 54.
As Figure 14～shown in Figure 16, after tool rest 7 is installed in puncher, make tool rest 7 location, when carrying out in order to drilling operation, rotation control knob 42, then respectively pull push piece 50 and rotate synchronously by revolving axle 40 interlocks, owing to pull push piece 50 upper limb faces pushing and pressing lap bars 74, make mortgage part 70 strains, at this moment, spring coil 72 provides elastic stress to impel 76 pairs of tool rests of compacting bar 7 to form mortgage effect (as shown in figure 16), can effectively locate tool rest 7, at this moment, because the rotation of pulling push piece 50, can make lap bars 74 be pressed against the end of pulling push piece 50, form lap bars 74 and pull the two relative shape that supports of push piece 50.
Shown in Figure 16 A, after wherein push piece 50 is pulled in control knob 42 rotations, because of revolve axle 40 vertical line by central point can with pull push piece 50 ends and form an angle α, the angle of angle α is less than the right angle angle, therefore after the operation of operator's releasing to control knob 42, the reaction force of lap bars 74 can't moving be pulled push piece 50 and is oppositely resetted, and makes mortgage part 70 keep the location and continue tool rest 7 is formed the mortgage effects, to guarantee the reliability of tool rest 7 location.In the time will keeping in repair or change tool rest 7, only need reverse rotation control knob 42, make and revolve axle 40 interlocks and respectively pull push piece 50 and rotate synchronously, so can remove the pushing and pressing effect (as shown in figure 15) of pulling 50 pairs of lap bars 74 of push piece, make mortgage part 70 by its elastic recovery original state, remove the mortgage effect of 76 pairs of tool rests 7 of compacting bar, need be not auxiliary by instrument, can be easily and assembling, removal tool rest apace, improve ease of use.
In addition, compacting bar 76 ends are arranged with the pressing part 78 that utilizes elastomeric material (as: rubber) to make, and by pressing part 78 contact compacting tool rests 7, utilize pressing part 78 and tool rest 7 friction to each other, improve the reliability of mortgage location.
Second embodiment of the invention changes according to aforementioned first embodiment, as Figure 17, shown in Figure 180, second embodiment of the invention also has a touch switch 80 ', one pulls push piece 50 ' outer rim is convexly equipped with a protuberance 56 ', touch switch 80 ' has the conducting state of a shell fragment 82 ' control touch switch 80 ', protuberance 56 ' extends adjacent with shell fragment 82 ', when pulling push piece 50 ' rotation moving mortgage part 70 ', make when mortgage part 70 ' mortgage is located tool rest 7, protuberance 56 ' does not contact (as shown in figure 17) each other with shell fragment 82 ', make puncher form open state, when pulling push piece 50 ' reverse rotation, release of mortgage part 70 ' is done the time spent to the mortgage of tool rest 7, protuberance 56 ' presses shell fragment 82 ' (as shown in figure 18), make puncher form off-mode, can carry out the repair and replacement operation of tool rest 7, improve safety in utilization.
Third embodiment of the invention also is to change according to aforementioned first embodiment, as shown in figure 19, third embodiment of the invention mainly comprises one and revolves axle 40 ", two pull push piece 50 ", an axostylus axostyle 60 ", two mortgage parts 70 " and a touch switch 80 "; wherein, pull push piece 50 and " be located at the inner contiguous root edge of the casing place of puncher.
Therefore, tool rest 7 of the present invention is in conjunction with above-mentioned a plurality of balance elements made from aluminium extruded type 71, and be placed in iron knife plate 72 in the balance element 71 and preparation method thereof, make the low production cost of puncher provided by the present invention, and can simplify required processing and fabricating, and reduce man-hour, effectively improve the output of tool rest 7 and make efficient, and in the production cost that reduces punching cutter group, selling price, highlight the value and the economic benefit of industry.
Claims (14)
1, a kind of preparation method of tool rest of the cutter group of punching, its step comprises:
Step 1: utilize the aluminium extruded type rapid shaping to produce many balance elements that are flat strip, and described balance element is provided with the recessed portion of putting;
Step 2: again each described balance element is adopted one strip hole of punch process method moulding;
Step 3: adopt identical with described balance element quantity, and with the described recessed knife plate that portion's wide cut equates and have certain structural strength of putting, described knife plate has by one time punching molded a plurality of perforation, passes described perforation for cutter;
Step 4: the recessed portion of putting that described many knife plates is put into described balance element respectively, again many balance elements that are equipped with knife plate are repeatedly put layer by layer and spiral shell is made as one, the knife plate that wherein has two balance elements to set is toward each other to setting up, and leaves the interval that can embed for the object that will punch;
Step 5: the tool rest finished product of finishing punching cutter group.
2, the preparation method of the tool rest of a kind of cutter group of punching as claimed in claim 1 is characterized in that: described knife plate is iron material.
3, the preparation method of the tool rest of a kind of cutter group of punching as claimed in claim 1 is characterized in that: the perforation of described knife plate can be according to pass, the hole count adjustment of required use perforating cutting tool.
4, the preparation method of the tool rest of a kind of cutter group of punching as claimed in claim 1 is characterized in that: the perforation pass of described knife plate can be a rectangle, square or circular.
5, a kind of tool rest structure of puncher, mainly comprise positioning piece, a rolled-up stock, many knife bars, two balancing poles and a plurality of holes seats, wherein, described locating part two ends connect with described hole seat by described balancing pole respectively, and described cutter spindle is worn described keeper, to locate described knife bar, described knife bar one end extends into described hole seat, the other end is subjected to described rolled-up stock block, to force described knife bar axial displacement by described rolled-up stock, for binding the die-cut operation in hole;
Described keeper has a mainboard, and described mainboard dual-side is convexly equipped with a retaining edge respectively, described retaining edge rim is arranged with a chute respectively at place, contiguous two ends symmetry shape, described chute end is communicated with a caulking groove at described mainboard adjacent, and described retaining edge forms a restriction portion in described caulking groove outer rim direction;
Described rolled-up stock has that a shell fragment is adjacent with described mainboard, and an axostylus axostyle is set up at described shell fragment two ends separately, and crown of roll is in described each caulking groove respectively at described axostylus axostyle two ends, and described restriction portion forms restriction to described axostylus axostyle, to locate described rolled-up stock.
6, the tool rest structure of puncher as claimed in claim 5 is characterized in that: described retaining edge stage casing is concaved with a plurality of operation slot.
7, the tool rest structure of puncher as claimed in claim 6, it is characterized in that: described operation slot is circular-arc.
8, the tool rest structure of puncher as claimed in claim 5 is characterized in that: described chute end extends to described retaining edge lateral direction.
9, the tool rest structure of puncher as claimed in claim 5 is characterized in that: described caulking groove is axially parallel with described mainboard.
10, the tool rest structure of puncher as claimed in claim 5 is characterized in that: described chute is that oblique depression setting forms.
11, a kind of mortgage mechanism of puncher, it is characterized in that mainly comprising one revolves axle, two and pulls push piece, an axostylus axostyle and two mortgage parts, wherein, the described axle axle pivot that revolves is in the casing of puncher, and described axle one end control knob that is coupling that revolves, the described push piece of respectively pulling is divided into the described place, spool contiguous two ends of revolving and is coupling with the described axle that revolves, and makes that described control knob interlock is described respectively pulls the synchronous turn of push piece, and the described push piece both sides of pulling are convexly equipped with a retaining edge respectively;
Described axostylus axostyle is located at the tool rest place of contiguous puncher, described mortgage spare is hubbed at described axostylus axostyle, described mortgage spare stage casing is provided with a spring coil pivot and is placed in described axostylus axostyle, and described mortgage spare extends a pair of lap bars at described spring coil one end, its other end extends a pair of compacting bar, and described lap bars is taken and is against the described push piece upper limb of pulling, and described compacting bar extends to described tool rest direction, so that described compacting bar is mortgaged described tool rest, for described tool rest location.
12, the mortgage mechanism of puncher as claimed in claim 11 is characterized in that: the described push piece both sides of pulling are convexly equipped with a retaining edge respectively, and described retaining edge forms restriction to described lap bars, and described lap bars and the described push piece of pulling are kept in touch.
13, the mortgage mechanism of puncher as claimed in claim 11 is characterized in that: the terminal sheathed pressing part of described compacting bar.
14, the mortgage mechanism of puncher as claimed in claim 11, it is characterized in that: described control knob interlock is described respectively pulls the synchronous turn of push piece, make the described tool rest formation of the compacting pole pair mortgage of described mortgage spare do the time spent, the angle of described angle α is less than the right angle angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100830313A CN100509265C (en) | 2006-05-29 | 2006-05-29 | Knife stand structure of perforating knife tackle, the preparing method and the mortagage structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100830313A CN100509265C (en) | 2006-05-29 | 2006-05-29 | Knife stand structure of perforating knife tackle, the preparing method and the mortagage structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101081471A true CN101081471A (en) | 2007-12-05 |
| CN100509265C CN100509265C (en) | 2009-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100830313A Expired - Fee Related CN100509265C (en) | 2006-05-29 | 2006-05-29 | Knife stand structure of perforating knife tackle, the preparing method and the mortagage structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100509265C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707353A (en) * | 2013-11-25 | 2014-04-09 | 于法周 | Toolbar fixing device of slitting machine |
| CN108481394A (en) * | 2018-02-28 | 2018-09-04 | 重庆华康印务有限公司 | Increase blade cutting means |
| CN113829056A (en) * | 2021-10-25 | 2021-12-24 | 温州圣彼得电子科技有限公司 | Automatic USB interface assembling equipment |
-
2006
- 2006-05-29 CN CNB2006100830313A patent/CN100509265C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707353A (en) * | 2013-11-25 | 2014-04-09 | 于法周 | Toolbar fixing device of slitting machine |
| CN108481394A (en) * | 2018-02-28 | 2018-09-04 | 重庆华康印务有限公司 | Increase blade cutting means |
| CN113829056A (en) * | 2021-10-25 | 2021-12-24 | 温州圣彼得电子科技有限公司 | Automatic USB interface assembling equipment |
| CN113829056B (en) * | 2021-10-25 | 2023-12-22 | 温州圣彼得电子科技有限公司 | Automatic USB interface assembling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100509265C (en) | 2009-07-08 |
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