CN107138596A - Forming machine is rushed in numerical control rolling - Google Patents
Forming machine is rushed in numerical control rolling Download PDFInfo
- Publication number
- CN107138596A CN107138596A CN201610116736.4A CN201610116736A CN107138596A CN 107138596 A CN107138596 A CN 107138596A CN 201610116736 A CN201610116736 A CN 201610116736A CN 107138596 A CN107138596 A CN 107138596A
- Authority
- CN
- China
- Prior art keywords
- helical gear
- main shaft
- rolling
- strip
- rushed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Forming machine is rushed the invention discloses a kind of numerical control rolling, its drip irrigation device is the guide mechanism for including setting gradually, preceding strainer, rolling punch machine structure and rear strainer, rolling punch machine structure includes body, driving gear set and the driver of body side, main shaft and lower main axis are rotatably connected in body, upper main shaft and lower main axis are connected by driving gear set, upper main shaft or lower main axis are connected with driver, rolling mould is connected with upper main shaft, the lower rolling mould coordinated with upper rolling mould is connected with lower main axis, the gap that ribbon supply material is passed through is formed between upper rolling mould and lower rolling mould, driving gear set includes the upper helical gear being fixedly connected with upper main shaft axial slip and the lower helical gear being fixedly connected with lower main axis, upper helical gear is engaged with lower helical gear, upper main shaft is provided with the adjustment component for being used for positioning helical gear axial location, guarantee punching precision and lower-cost purpose are reached.
Description
Technical field
The present invention relates to a kind of punching apparatus, forming machine is rushed in more particularly to a kind of numerical control rolling.
Background technology
In the prior art, fixed more than traditional punching plates equipment using lower punch, and have fixed die cavity；Upper trimming die is moved up and down, complete the requirement of punching plates, upper trimming die is moved up and down to be rotated to complete by hydraulic jack or mechanical crank, it often rushes a secondary aperture, and sheet material must advance to move a little to stop to be rushed again, and displacement has mechanical control ratio more complicated, the punching of banding sheet material could be completed by being repeated with this, inefficiency, operation is more complicated, and noise is big.For this, occur in that forming machine is rushed in a kind of rolling, refer to the patent of Application No. 200810243252.1, including guide mechanism, strainer and rolling punch machine structure, rolling punch machine structure is rolled by upper rolling mould and lower rolling mould and is engaged on punching in strip, strip is by between upper rolling mould and lower rolling mould, upper rolling mould is connected to main shaft, lower rolling mould is connected to lower main axis, upper and lower main shaft is driven by gear drive by motor to be turned, and rolling punch machine structure specifically also refers to the patent of Application No. 201520549006.4.
Common upper main shaft and lower main axis are driven by spur gear, but need the rotation of rolling mould and lower rolling mould in guarantee synchronous in transmission process, to ensure that two gears are very close to each other, transmission is close, this requires that the machining accuracy of two gears in itself is very high, in the case that machining accuracy is not high, can produce rigging error during assembling unavoidably, gap can be produced between gear, but machining accuracy is too high can increase the cost of processing；And equipment is in use, gear can be slowly abrasion, gap can be produced between close two gears by coordinating originally after a period of time, had when being now driven certain delayed, prevent upper rolling mould and lower rolling mould are from synchronous, the precision of punching is influenceed, more gear changing is now generally accomplished by, so cost is increased again.
The content of the invention
Ensure punching precision it is an object of the invention to provide one kind and forming machine is rushed in lower-cost numerical control rolling.
The present invention above-mentioned technical purpose technical scheme is that：Forming machine is rushed in a kind of numerical control rolling, including the guide mechanism set gradually, preceding strainer, rolling punch machine structure and rear strainer, rolling punch machine structure includes body, driving gear set and the driver of body side, main shaft and lower main axis are rotatably connected in body, upper main shaft and lower main axis are connected by driving gear set, upper main shaft or lower main axis are connected with driver, rolling mould is connected with upper main shaft, the lower rolling mould coordinated with upper rolling mould is connected with lower main axis, the gap that ribbon supply material is passed through is formed between upper rolling mould and lower rolling mould, driving gear set includes the upper helical gear being fixedly connected with upper main shaft axial slip and the lower helical gear being fixedly connected with lower main axis, upper helical gear is engaged with lower helical gear, upper main shaft is provided with the adjustment component for being used for positioning helical gear axial location.
Setting more than, when being assembled, lower helical gear is installed first, then upper helical gear installation is carried out, upper helical gear is set on main shaft, can axially it slide, upper helical gear axial location is determined by adjusting component, it is located, so that upper helical gear and lower helical gear are fully engaged, then upper helical gear is fixed, so in assembling, even if producing rigging error or because machining accuracy reason makes, lower helical gear is not engaged fully, it can also be adjusted by the upper helical gear of axial movement, therefore, the requirement to part machining accuracy itself is reduced to a certain extent, reduce cost, it is simultaneously more convenient in assembling；And after a period of time that works, the gap produced by upper helical gear and oblique gear wear, also can be by adjusting component adjustment positioning, so that gap is closed and continues to ensure to engage fully with lower helical gear by the upper helical gear after mobile, thus without being changed to upper helical gear and lower helical gear, cost has been saved.
Preferably, adjustment component, which includes being provided with the shaft shoulder, upper main shaft on the adjusting sleeve being set on main shaft, upper main shaft, is threaded with locking member, upper helical gear is held between locking member and the shaft shoulder, and adjusting sleeve is located between upper helical gear and the shaft shoulder.
Setting more than, on being adjusted during helical gear position, adjusting sleeve can be changed or certain polishing is carried out to adjusting sleeve, so as to adjust the distance between helical gear and the shaft shoulder, so that upper helical gear and the engagement of lower helical gear are abundant, it is ensured that the precision of punching.
Preferably, driving gear set also includes upper auxiliary helical gear, upper auxiliary helical gear is located between adjusting sleeve and the shaft shoulder.
Setting more than, upper auxiliary helical gear plays certain gearing, it is ensured that driving gear set transmission is more stablized.
Preferably, being provided with keeper on upper main shaft and being threaded with locking piece, upper rolling die clamp is held between rolling mould and locking piece, and adjusting sleeve is also equipped with upper main shaft, and adjusting sleeve is held between rolling mould and keeper.
Setting more than, when being installed to upper rolling mould and lower rolling mould, so that the lower cavity plate rolled on mould of drift alignment on upper rolling mould, when having deviation in the direction of the width, the thickness of adjusting sleeve is adjusted, can change adjusting sleeve to increase thickness, or carry out polishing reduce thickness, so as to adjust the distance between rolling mould and keeper, so as to adjust the position of drift, it is ensured that drift can be directed at cavity plate.
Preferably, left half set and right half that adjusting sleeve includes mutually splicing covers.
Setting more than, adjusting sleeve is overall into annular, the adjusting sleeve of annular can be set on main shaft, and left half set and right half set can be separated relatively, when being adjusted, it can first unclamp locking piece and then open left partly set and right half set, open more convenient, so as to be easily adjusted to adjusting sleeve, the efficiency of adjustment is improved.
Preferably, offering the splicing groove of mutual snapping on the end face of the end face of left half set and right half set.
Setting more than, can cause left half set and right half set mutually locking, prevent both from can radially open, and what the part that both sides are examined during axial direction was clamped, so cause adjusting sleeve to be set on main shaft more on the whole and stablize, it is not easy to open.
Preferably, being provided with expansion set between lower helical gear and lower main axis, lower helical gear and lower main axis are affixed by expansion set.
Setting more than, on the one hand can cause lower helical gear fix stably by expansion set, the circumferential and axial position of lower helical gear on the other hand can easily be adjusted, so that lower helical gear is fully engaged with upper helical gear.
Preferably, body is connected with close to strip into gap side is formed with the guiding groove for pointing to gap on guide assembly, guide assembly, guiding groove gradually broadens from close to gap side to away from gap side.
By more than setting, strip enter gap when, strip is introduced into guiding groove, and side of the guiding groove away from gap is relatively wide, guiding groove close to gap one end alignment gap, so as to facilitate strip to enter gap, it is not easy to so that strip is blocked.
Preferably, being connected with pressure holding piece on body, pressure holding piece is located at strip top and the bottom of pressure holding piece and abutted with strip.
By arrangement above, when being punched out, strip is lived by pressure holding piece pressure holding, when strip is upward by the power that drift is brought, power can be abutted by pressure holding piece and be acted on, so that strip is less likely to occur bounce in punching, and then ensure the accuracy of punching.
Preferably, guide mechanism includes the two-way leading screw that installing plate, guide pad and driving guide pad move back and forth, two-way leading screw two ends support on a mounting board and rotated with installing plate and are connected, two-way leading screw two ends are respectively formed with two sections of oppositely oriented threaded portions, two guide pads are connected with one section of threaded portion respectively, and two guide pad sides close to each other are provided with the stopper slot of ribbon supply material edge entrance.
Pass through arrangement above, rotate two-way leading screw, because guide pad is located at the threaded portion of different rotation directions, so two guide pads are driven to different both direction movements by leading screw, the i.e. two mutual convergences of guide pad or separation, have reached the effect of regulation guide pad spacing, are able to adapt to the strip of different size, the guiding work of more extensive model and type is realized, the whole utilization benefit of equipment is improved；Strip edge enters stopper slot from stopper slot one end, and passed from stopper slot, stopper slot props up strip edge from both sides and strip edge is clamped in both sides up and down, limits the upper-lower position of strip, overcome the impulsive force for rolling punched-tape, it is ensured that strip will not teetertotter in transmission.
In summary, the invention has the advantages that：Pass through the accurate guiding of guide mechanism, and guide assembly is further aligned, so that strip is exactly into gap location, and the setting for passing through adjusting sleeve, ensure that drift and cavity plate coordinate accurate, in the case of transmission is accurate, it is ensured that the precision of punching, the requirement on machining accuracy needed for setting more than simultaneously is relatively low, reduces the cost of part processing.
Brief description of the drawings
Fig. 1 is that forming machine structural representation is rushed in numerical control rolling；
Fig. 2 is rolling punch machine structure structural representation；
Fig. 3 is A portions enlarged drawing in Fig. 2；
Fig. 4 is rolling punch machine structure configuration schematic diagram；
Fig. 5 is B portions enlarged drawing in Fig. 4；
Fig. 6 is C portions enlarged drawing in Fig. 4；
Fig. 7 is adjusting sleeve structural representation；
Fig. 8 is rolling punch machine structure partial schematic diagram；
Fig. 9 is D portions enlarged drawing in Fig. 8；
Figure 10 is rolling punch machine structure internal structure schematic diagram；
Figure 11 is E portions enlarged drawing in Figure 10;
Figure 12 is guide mechanism configuration schematic diagram.
In figure, 1, guide mechanism；11st, installing plate；12nd, guide pad；121st, stopper slot；122nd, bearing is guided；123rd, L shaped plate；124th, transverse slat；125th, limiting plate；126th, sunk screw；13rd, two-way leading screw；14th, the axis of guide；2nd, preceding strainer；3rd, rolling punch machine structure；31st, body；32nd, upper main shaft；321st, upper rolling mould；322nd, upper helical gear；323rd, upper auxiliary helical gear；324th, adjusting sleeve；3241st, Zuo Bantao；3242nd, right half covers；3243rd, groove is spliced；325th, locking member；326th, the shaft shoulder；327th, keeper；33rd, lower main axis；331st, lower rolling mould；332nd, lower helical gear；34th, support bar；35th, pressure holding bar；351st, storage tank；352nd, pressure holding roller；36th, guide assembly；361st, upper directing plate；362nd, lower directing plate；363rd, guiding groove；364th, fixed plate；365th, flange；37th, fix bar；38th, expansion set；39th, oiling groove；4th, driver；5th, rear strainer；6th, strip.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.Wherein identical parts are presented with like reference characters.It should be noted that, word "front", "rear", "left", "right", the "up" and "down" used in describing below refers to the direction in accompanying drawing, and word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.
Forming machine is rushed in a kind of numerical control rolling,Refer to Fig. 1,Including the guide mechanism 1 set gradually,Preceding strainer 2,Rolling punch machine structure 3 and rear strainer 5,Strip 6 enters at guide mechanism 1,By preceding strainer 2,Rolling punch machine structure 3 is reached to be punched out,Then strainer 5 after reaching,Finally export,Wherein rolling punch machine structure 3 refers to Fig. 2,Fig. 4 and Fig. 5,Including body 31,Driving gear set is provided with body 31,Driving gear set is connected with driver 4,Driver 4 can be motor,Main shaft 32 and lower main axis 33 are rotatably connected in body 31,The two ends of upper main shaft 32 and lower main axis 33 are respectively supported on the side wall of body 31,It can be connected by bearing with the side wall of body 31,Upper main shaft 32 and lower main axis 33 are connected by driving gear set,So that upper main shaft 32 and the Synchronous Transmission of lower main axis 33,Upper main shaft 32 or lower main axis 33 are connected with driver 4,In accompanying drawing lower main axis 33 with exemplified by motor connection,Rolling mould 321 is connected with upper main shaft 32,The lower rolling mould 331 coordinated with upper rolling mould 321 is connected with lower main axis 33,Strip 6 is passed through between upper rolling mould 321 and lower rolling mould 331,Driving gear set includes the upper helical gear 322 being fixedly connected with the upper axial slip of main shaft 32 and the lower helical gear 332 being fixedly connected with lower main axis 33,Upper helical gear 322 is engaged with lower helical gear 332,Upper main shaft 32 is provided with the adjustment component for being used for positioning the axial location of helical gear 322,When being assembled,Lower helical gear 332 is installed first,Then the installation of upper helical gear 322 is carried out,Upper helical gear 322 is set on main shaft 32,Can axially it slide,The axial location of upper helical gear 322 is determined by adjusting component,It is located,So that upper helical gear 322 and lower helical gear 332 are fully engaged,Then upper helical gear 322 is fixed,So in assembling,Even if producing rigging error or because machining accuracy reason makes,Lower helical gear 332 is not engaged fully,It can also be adjusted by the upper helical gear 322 of axial movement,Therefore,The requirement to part machining accuracy itself is reduced to a certain extent,Reduce cost,It is simultaneously more convenient in assembling；And after a period of time that works, the gap produced by upper helical gear 322 and the abrasion of lower helical gear 332, also can be by adjusting component adjustment positioning, so that gap is closed and continues to ensure to engage with lower helical gear 332 fully by the upper helical gear 322 after mobile, thus without being changed to upper helical gear 322 and lower helical gear 332, cost has been saved.
With reference to Fig. 4 and Fig. 5, adjustment component includes the adjusting sleeve 324 being set on main shaft 32, adjusting sleeve 324 is overall to be circularized, the shaft shoulder 326 is provided with upper main shaft 32, locking member 325 is threaded with upper main shaft 32, locking member 325 can be round nut, upper helical gear 322 is held between locking member 325 and the shaft shoulder 326 by the chucking power of locking member 325 and the shaft shoulder 326, adjusting sleeve 324 now is located between upper helical gear 322 and the shaft shoulder 326, on being adjusted during the position of helical gear 322, adjusting sleeve 324 can be changed or certain polishing is carried out to adjusting sleeve 324, so as to change the thickness of adjustment, so as to adjust the distance between helical gear 322 and the shaft shoulder 326, upper helical gear 322 changes behind position, the gap between lower helical gear 332 can be adjusted, so that upper helical gear 322 and lower helical gear 332 are engaged fully, prevent the generation of hysteresis, it ensure that the precision of punching.
Referring to figs. 2 to Fig. 4, driving gear set also includes upper auxiliary helical gear 323, and upper auxiliary helical gear 323 is located between adjusting sleeve 324 and the shaft shoulder 326, and upper auxiliary helical gear 323 plays certain gearing, it is ensured that driving gear set transmission is more stablized.
Adjusting sleeve 324 includes left half set 3241 mutually spliced and right half set 3242, with reference to Fig. 4, Fig. 5 and Fig. 6, need to pull down adjusting sleeve 324 during the position of helical gear 322 in adjustment, in dismounting, only need to first unclamp locking member 325, release the clamping to adjusting sleeve 324, left half set 3241 and right half set 3242 of splicing are opened again, you can whole adjusting sleeve 324 is taken down, without pulling down upper helical gear 322 or the grade part of upper main shaft 32, the convenience of adjusting sleeve 324 more is dismounted, the efficiency of adjustment is improved.Further, the splicing groove 3243 of mutual snapping is offered on the end face of the end face of left half set 3241 and right half set 3242, splicing groove 3243 is respectively positioned on both ends, the side wall for splicing the side of groove 3243 is the splicing block buckled into another half set splicing groove 3243, splicing block is located in splicing groove 3243 during fastening, 3242 mutually lockings of left half set 3241 and right half set can be caused, and adjusting sleeve 324 is set on main shaft 32, this prevents left half set 3241 and right half set 3242 can be opened radially, while what the part that both sides are examined during axial direction was clamped, so cause adjusting sleeve 324 is set on main shaft 32 more to stablize on the whole, it is not easy to open.
Referring to Fig. 4, the lower lower section of helical gear 332 is provided with the oiling groove 39 affixed with body 31, the lower helical gear 332 of a part is located in oiling groove 39, lubricating oil is placed with oiling groove 39, it can ensure that driving gear set is less likely to occur the phenomenon blocked during use, also reduce the abrasion between gear.
Expansion set 38 is provided between lower helical gear 332 and lower main axis 33, lower helical gear 332 is affixed by expansion set 38 with lower main axis 33, the lower fix stably of helical gear 332 can be caused by expansion set 38；The fixed form of general lower helical gear 332 be first pass through connecting key carry out it is circumferentially positioned, lower helical gear 332 is clamped again, and lower helical gear 332 is fixed by way of expansion set 38, the circumferential and axial position of lower helical gear 332 can easily be adjusted, as long as being to open expansion set 38 in regulation, adjustment uses the fixation of expansion set 38 again after finishing, so that lower helical gear 332 is fully engaged with upper helical gear 322, also can conveniently adjust.
With reference to Fig. 4, Fig. 6, Fig. 8 and Fig. 9, keeper 327 is also equipped with upper main shaft 32 and is threaded with locking piece, upper rolling mould 321 is held between rolling mould 321 and locking piece, upper rolling mould 321 is fixed by the clamping of keeper 327 and locking piece, adjusting sleeve 324 is provided with upper main shaft 32, adjusting sleeve 324 is held between rolling mould 321 and keeper 327, when being installed to upper rolling mould 321 and lower rolling mould 331, so that the lower cavity plate rolled on mould 331 of drift alignment on upper rolling mould 321, when having deviation in the direction of the width, the thickness of adjusting sleeve 324 is adjusted, can change adjusting sleeve 324 to increase thickness, or carry out polishing reduce thickness, so as to adjust the distance between rolling mould 321 and keeper 327, so as to adjust the position of drift, ensure that drift can be directed at cavity plate.
Offered in adjusting sleeve 324 and keyway is equally provided with keyway, upper main shaft 32, adjusting sleeve 324 can be connected by connector with upper main shaft 32, so that adjusting sleeve 324 can be radially fixed relative to upper main shaft 32, it is ensured that adjusting sleeve 324 can be fixed tentatively.
Locking piece is locking bolt, and locking bolt is threadedly coupled through keeper 327 and adjusting sleeve 324 with upper rolling mould 321, so sufficiently can cover 324 and upper rolling mould 321 by fixed adjustment, be dismounted while can facilitate, so as to facilitate adjusting sleeve 324 to be adjusted.Locking bolt is multiple and the setting that is centrosymmetric, the fixation of multiple locking bolts, can to fix more consolidating, while being also not easy so that locking bolt is damaged.
Referring to Fig. 2, Fig. 3, Figure 10 and Figure 11, the gap that ribbon supply material 6 is passed through is formed between upper rolling mould 321 and lower rolling mould 331, body 31 is connected with guide assembly 36 close to strip 6 into gap side, the guiding groove 363 for pointing to gap is formed with guide assembly 36, guiding groove 363 gradually broadens from close to gap side to away from gap side, when strip 6 enters gap, strip 6 is introduced into guiding groove 363, side of the guiding groove 363 away from gap is relatively wide, one end alignment gap of the guiding groove 363 close to gap, so as to facilitate strip 6 to enter gap, it is not easy so that strip 6 is blocked.
With reference to Figure 10 and Figure 11, guide assembly 36 includes upper directing plate 361 and lower directing plate 362, upper directing plate 361 is identical with the lower shape of directing plate 362, set in specular, guiding groove 363 is formed between upper directing plate 361 and lower directing plate 362, upper directing plate 361 and lower directing plate 362 form fixed plate 364 away from gap one end to the turnover of the outside of guiding groove 363, fixed plate 364 is elongated, fitted with the surface of fix bar 37, fix bar 37 is connected with body 31, fixed plate 364 and fix bar 37 are affixed, when strip 6 is inserted, strip 6 is contacted with upper directing plate 361 or lower directing plate 362, contacted with the side wall of guiding groove 363, strip 6 can be along side walls when rethinking intermittent motion, so as to slide to gap location, so as to facilitate the entrance of strip 6, and guide assembly 36 is fixed by fixed plate 364 and fix bar 37, so that the fix stably of guide assembly 36.
With reference to Figure 10 and Figure 11, upper directing plate 361 and lower directing plate 362 are bent to form flange 365 close to gap one end to the outside of guiding groove 363, so that strip 6 easily leaves guiding groove 363, the side wall of guiding groove 363 is not easy to slide with strip 6, or blocks strip 6.Junction of the fixed plate 364 respectively with upper directing plate 361 and lower directing plate 362 is formed with fillet structure, and when strip 6 enters guiding groove 363, fillet structure also functions to certain guide effect, prevents strip 6 from blocking.
Body 31 leaves gap side close to strip 6 and is also connected with guide assembly 36, when strip 6 leaves gap, is also convenient for guiding strip 6, it is to avoid strip 6 is blocked.
With reference to Fig. 2, Fig. 3, Fig. 6, Figure 10 and Figure 11, pressure holding piece is connected with body 31, pressure holding piece is located at the top of strip 6 and the bottom of pressure holding piece and abutted with strip 6, when being punched out, can be lived by pressure holding piece pressure holding strip 6, i.e. strip 6 by the power that drift is brought upwards when, can by pressure holding piece abut power be acted on, so that strip 6 is less likely to occur bounce in punching, and then ensure the accuracy of punching.
With reference to Fig. 3 or Fig. 6, pressure holding piece is two, and two pressure holding pieces are located at the both sides of upper rolling mould 321 respectively, it is such be arranged on do not influence the punching of strip 6 in the case of, it can cause at the close punching of pressure holding piece more, enable the pressure holding piece sufficiently pressure holding of both sides to live strip 6, prevent from making strip 6 beat because of the drive of drift during punching so that strip 6 is more stablized in punching.
With reference to Figure 10 and Figure 11, support bar 34 is connected with body 31, pressure holding piece two ends offer the supported hole being adapted to support bar 34, the two ends of support bar 34 are supported on body 31, support bar 34 is through supported hole simultaneously, pressure holding piece can enter line slip along the length direction of support bar 34, locking piece is provided between supported hole and support bar 34, it can be fixed after sliding by locking piece, such mode facilitates the fixation of pressure holding piece, more consolidated so that pressure holding piece is fixed, so as to can guarantee that the stability of pressure holding, pressure holding piece can carry out certain sliding along the length direction of support bar 34 simultaneously, locked afterwards with locking piece, so as to have adjusted the position of pressure holding piece, it have adjusted the pressure holding position to strip 6, for process different in width strip 6 when can select different pressure holding positions, so as to ensure the stability of pressure holding, such mode adaptability is higher.
With reference to Figure 10 and Figure 11, pressure holding piece includes pressure holding bar 35 and is rotatably connected to pressure holding roller 352 with pressure holding bar 35, pressure holding roller 352 is abutted with strip 6, pass through the pressure holding strip 6 of pressure holding roller 352, it is rolling friction between pressure holding roller 352 and strip 6, comparatively frictional force is smaller, can to a certain extent avoid blocking strip 6 or damage strip 6.Further, the storage tank 351 that the placement of roller 352 is held in voltage supply is offered on pressure holding bar 35, pressure holding roller 352 is rotated around rotary shaft, the two ends of rotary shaft can be supported on two side walls of storage tank 351, pressure holding roller 352 now some be located at storage tank 351 in, another part is protruded from outside storage tank 351, projection is abutted with strip 6, storage tank 351 now can provide pressure holding roller 352 certain placement space, facilitate the setting of pressure holding roller 352, it is ensured that the stability that pressure holding roller 352 is placed.
With reference to Figure 10 and 11, pressure holding roller 352 is three and arranged along the length direction of pressure holding bar 35, three pressure holding rollers 352 may be provided in standing groove, the setting height of one is higher than the pressure holding roller 352 of both sides in the middle of three pressure holding rollers 352, close place's strip 6 that mould 321 and lower rolling mould 331 are rolled in punching is the most raised, the punching of strip 6 can so be facilitated, and set the higher pressure holding roller 352 of centre one of height to be located at the high spot of strip 6, and height sets two other relatively low roller also can sufficiently abut strip 6, three pressure holding rollers 352 now can sufficiently be abutted with strip 6, pass through the abutting of three pressure holding rollers 352, the pressure holding of strip 6 is more steady, so as to further ensure the accuracy of punching.
With reference to Figure 12, guide mechanism 1 includes u-shaped installing plate 11, is formed with the two-way leading screw 13 and two axis of guides 14 of two sections of different threaded portions of rotation direction.Two-way leading screw 13 and two axis of guides 14 be arranged in parallel and two-way leading screw 13 is located between the axis of guide 14.The two ends of the axis of guide 14 are fixed on installing plate 11, and the two ends of two-way leading screw 13 are erected on installing plate 11 and are connected with the rotation of installing plate 11.Two movable blocks are connected and are provided with the through hole run through for the axis of guide 14 with one section of threaded portion respectively.Rotate two-way leading screw 13, because movable block is located at the threaded portion of different rotation directions, so two movable blocks are moved by the leading screw drives edge axis of guide 14 to different both directions, the i.e. two mutual convergences of guide pad 12 or separation, the effect of the regulation spacing of stopper slot 121 has been reached, has been able to adapt to the strip 6 of different size, realizes the guiding work of more extensive model and type, the whole utilization benefit of equipment is improved, strip 6 is oriented to using two guide pads 12.Guide pad 12 from top to bottom includes transverse slat 124, L shaped plate 123 and movable block.L shaped plate 123 is provided with screwed hole, L shaped plate 123 and transverse slat 124 is linked together by bolt, and both sections are provided with stopper slot 121 into a concave shape being rotated by 90 °, i.e. 12 two sides close to each other of guide pad 12 of guide pad.The edge of strip 6 inserts stopper slot 121 from the one end of stopper slot 121, and is passed from stopper slot 121, and stopper slot 121 props up the edge of strip 6 from both sides and the edge of strip 6 is clamped in both sides up and down, limits the upper-lower position of strip 6.Upper counterdie extruding strip 6 is to lower counterdie, the punching in strip 6, and because the internal stress and elasticity of strip 6 are recovered, strip 6 can be produced and rocked, and be transmitted along the direction of strip 6 to both sides.And spacing hole strip 6 is carried out it is spacing, overcome roll punched-tape impulsive force, it is ensured that strip 6 transmission when will not teetertotter.
With reference to Figure 12, the top of stopper slot 121 is provided with limiting plate 125 and sunk screw 126, and limiting plate 125 and transverse slat 124 are affixed by sunk screw 126.According to the different size of strip 6, limiting plate 125 with changing different-thickness, adjust the gap up and down at stopper slot 121 and the edge of strip 6, ensure stopper slot 121 to the spacing up and down of the edge of strip 6, further overcome the impulsive force for rolling punched-tape, ensure that strip 6 will not teetertotter in transmission, also adapt to the strip 6 of different-thickness, adaptability is stronger.And sunk screw 126 is nuzzled in transverse slat 124, do not interfere with or even the edge of strip 6 that scratch slides in stopper slot 121.
With reference to Figure 12, the bottom of stopper slot 121, which is connected with the straight-bar of the bottom of stopper slot 121, straight-bar, is arranged guiding bearing 122.The guiding side of bearing 122 is abutted with the edge of strip 6, it is ensured that strip 6 will not left and right sliding in stopper slot 121.And as the edge of strip 6 is slided in stopper slot 121, guiding bearing 122 is rolled, and sliding friction Variable roll is rubbed, the abrasion of the edge of strip 6 is reduced, the edge of strip 6 is protected.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as all being protected in scope of the presently claimed invention by Patent Law.
Claims (10)
1. forming machine, including the guide mechanism set gradually are rushed in a kind of numerical control rolling（1）, preceding strainer（2）, rolling punch machine structure（3）With rear strainer（5）, rolling punch machine structure（3）Including body（31）, driving gear set and body（31）The driver of side（4）, body（31）Inside it is rotatably connected to main shaft（32）And lower main axis（33）, upper main shaft（32）Connected with lower main axis (33) by driving gear set, upper main shaft（32）Or lower main axis（33）With driver（4）Connection, rolling mould (321) is connected with upper main shaft (32), the lower rolling mould (331) coordinated with upper rolling mould (321) is connected with lower main axis (33), the gap that ribbon supply material (6) is passed through is formed between upper rolling mould (321) and lower rolling mould (331), it is characterised in that：Driving gear set includes the upper helical gear (322) being fixedly connected with upper main shaft (32) axial slip and the lower helical gear (332) being fixedly connected with lower main axis (33), upper helical gear (322) is engaged with lower helical gear (332), and upper main shaft (32) is provided with the adjustment component for being used for positioning helical gear (322) axial location.
2. forming machine is rushed in numerical control rolling according to claim 1, it is characterised in that：Adjustment component includes the adjusting sleeve (324) being set on main shaft (32), the shaft shoulder (326) is provided with upper main shaft (32), locking member (325) is threaded with upper main shaft (32), upper helical gear (322) is held between locking member (325) and the shaft shoulder (326), and adjusting sleeve (324) is located between upper helical gear (322) and the shaft shoulder (326).
3. forming machine is rushed in numerical control rolling according to claim 2, it is characterised in that：Driving gear set also includes upper auxiliary helical gear (323), and upper auxiliary helical gear (323) is located between adjusting sleeve (324) and the shaft shoulder (326).
4. forming machine is rushed in numerical control rolling according to claim 2, it is characterised in that：Keeper (327) is provided with upper main shaft (32) and locking piece is threaded with, upper rolling mould (321) is held on rolling mould (321) between locking piece, adjusting sleeve (324) is also equipped with upper main shaft (32), adjusting sleeve (324) is held between rolling mould (321) and keeper (327).
5. forming machine is rushed in the numerical control rolling according to claim 2 to 4 any one, it is characterised in that：Adjusting sleeve (324) includes left half set (3241) mutually spliced and right half set (3242).
6. forming machine is rushed in numerical control rolling according to claim 5, it is characterised in that：The splicing groove (3243) of mutual snapping is offered on the end face of the end face of left half set (3241) and right half set (3242).
7. forming machine punch mechanism is rushed in numerical control rolling according to claim 1, it is characterised in that：Expansion set (38) is provided between lower helical gear (332) and lower main axis (33), lower helical gear (332) is affixed by expansion set (38) with lower main axis (33).
8. forming machine is rushed in numerical control rolling according to claim 1, it is characterised in that：Body (31) is connected with guide assembly (36) close to strip (6) into gap side, the guiding groove (363) for pointing to gap is formed with guide assembly (36), guiding groove (363) gradually broadens from close to gap side to away from gap side.
9. forming machine is rushed in numerical control rolling according to claim 1, it is characterised in that：Pressure holding piece is connected with body (31), pressure holding piece is located at strip (6) top and the bottom of pressure holding piece and abutted with strip (6).
10. forming machine is rushed in numerical control rolling according to claim 1, it is characterised in that：Guide mechanism (1) includes the two-way leading screw (13) that installing plate (11), guide pad (12) and driving guide pad (12) move back and forth, two-way leading screw (13) two ends are supported on installing plate (11) and rotated with installing plate (11) and are connected, two-way leading screw (13) two ends are respectively formed with two sections of oppositely oriented threaded portions, two guide pads (12) are connected with one section of threaded portion respectively, and two guide pad (12) sides close to each other are provided with the stopper slot (121) of ribbon supply material (6) edge entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116736.4A CN107138596B (en) | 2016-03-01 | 2016-03-01 | Molding machine is rushed in numerical control rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610116736.4A CN107138596B (en) | 2016-03-01 | 2016-03-01 | Molding machine is rushed in numerical control rolling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107138596A true CN107138596A (en) | 2017-09-08 |
| CN107138596B CN107138596B (en) | 2019-02-22 |
Family
ID=59783363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116736.4A Active CN107138596B (en) | 2016-03-01 | 2016-03-01 | Molding machine is rushed in numerical control rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138596B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954781A (en) * | 2019-05-07 | 2019-07-02 | 瑞安市润业机械设备有限公司 | A kind of punching machine |
| CN114683053A (en) * | 2022-03-22 | 2022-07-01 | 山东金博利达精密机械有限公司 | Light steel section rolling and punching forming production line |
| CN117299947A (en) * | 2023-11-28 | 2023-12-29 | 河北滚冲精密机械制造有限公司 | Rolling type continuous punching equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7340931B1 (en) * | 2005-12-02 | 2008-03-11 | Sen-Jung Chuang | Roll forming and punching machine for metal sheet material |
| CN101439380A (en) * | 2008-12-19 | 2009-05-27 | 无锡市威华机械有限公司 | Sheet material-rolling punch machine |
| CN102700977A (en) * | 2012-06-04 | 2012-10-03 | 无锡中浦电气有限公司 | Feeding guide rail for cross shearing machine |
| CN103216603A (en) * | 2013-04-16 | 2013-07-24 | 沈阳理工大学 | Bevel gear backlash regulating mechanism with tapered lock sleeves |
| CN203664475U (en) * | 2013-12-30 | 2014-06-25 | 厦门正黎明冶金机械有限公司 | Rotary punch device |
| CN204381174U (en) * | 2015-01-06 | 2015-06-10 | 河南机电高等专科学校 | A kind of Ultrathin steel strip rolls flushing device continuously |
| CN204799746U (en) * | 2015-07-21 | 2015-11-25 | 河北飞翔压瓦机械制造有限公司 | Novel roll piercing press |
| CN205393292U (en) * | 2016-03-01 | 2016-07-27 | 天津市龙隆五金制品厂 | Numerical control is rolled towards make -up machine |
-
2016
- 2016-03-01 CN CN201610116736.4A patent/CN107138596B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7340931B1 (en) * | 2005-12-02 | 2008-03-11 | Sen-Jung Chuang | Roll forming and punching machine for metal sheet material |
| CN101439380A (en) * | 2008-12-19 | 2009-05-27 | 无锡市威华机械有限公司 | Sheet material-rolling punch machine |
| CN102700977A (en) * | 2012-06-04 | 2012-10-03 | 无锡中浦电气有限公司 | Feeding guide rail for cross shearing machine |
| CN103216603A (en) * | 2013-04-16 | 2013-07-24 | 沈阳理工大学 | Bevel gear backlash regulating mechanism with tapered lock sleeves |
| CN203664475U (en) * | 2013-12-30 | 2014-06-25 | 厦门正黎明冶金机械有限公司 | Rotary punch device |
| CN204381174U (en) * | 2015-01-06 | 2015-06-10 | 河南机电高等专科学校 | A kind of Ultrathin steel strip rolls flushing device continuously |
| CN204799746U (en) * | 2015-07-21 | 2015-11-25 | 河北飞翔压瓦机械制造有限公司 | Novel roll piercing press |
| CN205393292U (en) * | 2016-03-01 | 2016-07-27 | 天津市龙隆五金制品厂 | Numerical control is rolled towards make -up machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954781A (en) * | 2019-05-07 | 2019-07-02 | 瑞安市润业机械设备有限公司 | A kind of punching machine |
| CN114683053A (en) * | 2022-03-22 | 2022-07-01 | 山东金博利达精密机械有限公司 | Light steel section rolling and punching forming production line |
| CN114683053B (en) * | 2022-03-22 | 2024-03-29 | 山东金博利达精密机械有限公司 | Rolling and punching forming production line for light steel section bar |
| CN117299947A (en) * | 2023-11-28 | 2023-12-29 | 河北滚冲精密机械制造有限公司 | Rolling type continuous punching equipment |
| CN117299947B (en) * | 2023-11-28 | 2024-02-13 | 河北滚冲精密机械制造有限公司 | Rolling type continuous punching equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107138596B (en) | 2019-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107138596A (en) | Forming machine is rushed in numerical control rolling | |
| CN104874686A (en) | Lower mold device capable of automatically changing opening distance | |
| CN205393292U (en) | Numerical control is rolled towards make -up machine | |
| US9713863B2 (en) | Automatic steel-bar coupling head making machine | |
| CN101912904B (en) | Adjustable strip roll-bending machine | |
| CN205324408U (en) | Bending machine | |
| CN201385050Y (en) | Plate and strip rectifying device with multiple degrees of freedom and adaptability to forward and backward operations | |
| CN102528136A (en) | Full-automatic numerical control steel tube cutting machine | |
| CN104772351B (en) | The width adaptive double speed flexibility guide and guards of mill | |
| CN107159743A (en) | Closed guard gate's band steel roller straightener | |
| CN102380549A (en) | Novel rotary inclined wedge mechanism | |
| CN103769448A (en) | C/Z purlin exchange production line | |
| CN103418657A (en) | Assembling die plate metal continuous stamping forming technology and forming device | |
| CN204638729U (en) | The flexible guide and guards of the adaptive double speed of width of mill | |
| CN202715868U (en) | Arc gate faceplate machining device | |
| CN112207147B (en) | Coiling machine capable of automatically correcting deviation | |
| CN104138937B (en) | Light-alloy section bar finish draw machine | |
| CN103722755B (en) | A kind of guider of the composite material prepreg for belt spreading machine | |
| CN204208932U (en) | The righting rotor block of arbor press | |
| CN210231020U (en) | A high accuracy cold rolling mill for steel pipe processing | |
| CN210389574U (en) | Comprehensive rolling production line | |
| CN205393291U (en) | Roll towards mechanism | |
| CN205587506U (en) | Roll and roll towards mechanism towards make -up machine | |
| CN205393290U (en) | Roll towards make -up machine mechanism of punching a hole | |
| CN105382038A (en) | Rolling mill and guide and guard system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210125 Address after: 301700 north side of caozili township government, Wuqing District, Tianjin Patentee after: Tianjin longlong Electromechanical Equipment Manufacturing Co.,Ltd. Address before: 300400 Jinwei Road International Women's science and Technology Park, Beichen District, Tianjin Patentee before: TIANJIN LONGLONG METAL PRODUCTS FACTORY |
|
| TR01 | Transfer of patent right |