CN108620488B - A combined multifunctional mold that can be changed into any desired planar shape - Google Patents

Abstract

The invention discloses a combined multifunctional die capable of being changed into any required plane shape, which comprises a containing platform, wherein the containing platform is fixedly arranged on a numerical control punching machine, a lower die mechanism is arranged on the containing platform, the lower die mechanism is provided with a first circular through hole, a lower die base, a long through hole, a waste collecting vehicle and an inclined discharge channel, an upper die mechanism is arranged on the numerical control punching machine, the upper die mechanism is provided with a longitudinal supporting platform, a punching platform, a second circular through hole, an upper die base and a punching core, and the numerical control punching machine is provided with a supporting leg, a fixing platform, a square groove, a flexible hairbrush, a pneumatic steel plate clamping and moving device, a pneumatic punching device, an air compressor, an operating device and a programming. The invention has the advantages of simple structure and strong practicability.

Description

A combined multifunctional mold that can be changed into any desired planar shape

technical field

The invention relates to the field of moulds, in particular to a combined multifunctional mold which can be changed into any desired planar shape.

Background technique

At present, the common molds on CNC punching machines are turntable molds, which are programmed according to the required shape and automatically generate the program, and punch out the required punching holes bit by bit through the turntable mold to get the desired shape. This kind of turntable mold generally has a variety of different types of molds, and the mold itself can be rotated and disassembled, which is convenient to use. However, when the staff operates, sometimes the direction of the mold is misplaced, resulting in damage during stamping. Mold, and the fit between the mold and the turntable is tight, no impurities are allowed in the middle, otherwise the mold will be damaged, and it takes a certain amount of time to disassemble the mold, which affects work efficiency, and the cost of the mold itself is high. More molds will add extra cost.

Contents of the invention

The purpose of the present invention is in order to solve the above-mentioned problem, has designed a kind of multi-functional mold that the combined type can be changed into any desired planar shape.

The technical solution of the present invention to achieve the above object is a combined multifunctional mold that can be changed into any desired planar shape, including a holding platform, and the holding platform is fixedly installed on a CNC punching machine, and the holding platform A lower mold mechanism is provided, and the lower mold mechanism consists of a plurality of circular through holes evenly distributed on the front side of the upper surface of the holding platform, and a plurality of circular through holes located on the upper surface of the holding platform and respectively fixed and installed. The lower mold base, the mold-shaped opening located on the upper surface of the lower mold base, the discharge port located in the lower mold base and connected with the mold-shaped opening, the long through-hole located under a plurality of circular through-holes on the CNC punching machine, and one end It is fixedly installed on the lower surface of the holding table and covers a plurality of circular through-holes, the other end of which passes through the long through-holes and extends down to the tapered discharge channel, the waste collection vehicle placed on the ground below the CNC punching machine, one end and the cone The outlet end of the shaped discharge channel is fixedly connected to the inclined discharge channel above the waste collection vehicle at the other end, one end is fixedly connected to the lower surface of the inclined discharge channel, and the other end is fixedly connected to the ground. There is an upper mold mechanism on the punch, and the upper mold mechanism is composed of a longitudinal support platform fixedly installed on the upper side of the CNC punch bed, and a fixed installation on the upper side of the longitudinal support platform, which is located above the holding platform and the lower surface is connected to the holding platform. The stamping table with the surface close to it, the circular through hole 2 located on the stamping table corresponding to the position of the circular through hole 1, one end is fixedly installed on the upper surface of the stamping table, the other end extends into the circular through hole 2 and is connected to the lower mold seat 1 A corresponding upper die base, a through hole located on the upper die base, and a ring baffle fixedly installed in the upper die base and located in the through hole. The core, the ring baffle 2 fixedly installed on the outside of the upper end of the punch, one end is fixedly connected with the upper surface of the ring baffle 1, the other end is fixedly connected with the lower surface of the ring baffle 2 and is set on the outer side of the punch. Constituted, the CNC punching machine is composed of a plurality of support legs fixedly installed on the ground, a fixed platform fixedly installed on the upper surface of the support legs, a square groove located on the left side of the upper surface of the fixed platform, and evenly distributed on the upper surface of the fixed platform. A plurality of small circular grooves, one end is fixedly installed in the small circular groove and the other end protrudes from the small circular groove, and the pneumatic steel plate clamping and moving device is fixedly installed on the right side of the upper surface of the fixed table, The pneumatic stamping device installed on the longitudinal support platform above the stamping table, the stamping head fixedly installed at the lower end of the pneumatic stamping device and corresponding to the position of the upper die seat one by one, the air compressor fixedly installed on the ground on one side of the CNC punching machine, One end is fixedly connected to the air outlet of the air compressor, and the other end is fixedly connected to the air duct of the pneumatic steel plate clamping mobile device and the air inlet of the pneumatic stamping device, the control device is fixedly installed on the ground on one side of the CNC punching machine, and is fixedly installed on the console. The programming device on the ground on one side constitutes together.

The holding platform is fixedly installed on the inner lower surface of the square groove, and the upper surface of the lower mold base and the upper surface of the flexible brush are in the same plane.

The waste collection vehicle consists of a chassis, universal wheels fixedly installed at both ends of the front side of the lower surface of the chassis, driven wheels fixedly installed at both ends of the rear side of the lower surface of the chassis, a storage box fixedly installed on the upper surface of the chassis, and fixedly installed on the The fixed ring on the front side of the upper surface of the chassis, the holding groove on one side of the upper surface of the chassis, and the drag hook placed in the holding groove are jointly formed.

Both the lower mold base and the upper mold base are respectively fixedly installed on the holding platform and the stamping platform through a bolt structure.

The lower end of the punch core is a variety of different basic pattern punches, and the openings of the mold are in one-to-one correspondence with the basic pattern punches.

The basic pattern punches include small circles, horizontally long squares, and longitudinally long squares.

The air compressor, pneumatic steel plate clamping and moving device, and pneumatic punching device are common basic devices on CNC punching machines, and will not be described in detail here.

The control device is composed of a console fixedly installed on the ground on one side of the CNC punch press, a capacitive display screen fixedly installed on the front side of the upper end of the console, and a core controller located in the console.

The programming device is composed of a work table fixedly installed on the ground at one side of the console, a desktop computer placed on the work table, and programming software located in the desktop computer.

The desktop computer is connected to the core controller through a data transmission line, and the core controller is electrically connected to the air compressor, the pneumatic steel plate clamping and moving device, and the pneumatic stamping device, and is controlled by the core controller.

The combined type made by the technical scheme of the present invention can be changed into any multi-functional mold with any required plane shape, and only a few basic molds are used, and the mold does not rotate as a whole, nor does it rotate itself, and generally no damage will be caused when the mold is installed. Install the mold upside down to prevent damage to the mold. The mold and the holding frame are connected by studs. There is a gap in the fit. Even if there are tiny impurities, there will be no major problems. It is easy to disassemble and assemble, and the work efficiency is improved. Less molds are used to reduce costs.

Description of drawings

Fig. 1 is the structural representation of the multi-functional mold that the combined type of the present invention can be changed into any desired planar shape;

Fig. 2 is the partial enlarged view of the multi-functional mold that the combined type of the present invention can be changed into any desired planar shape;

Fig. 3 is a partial schematic view of the lower mold mechanism of the present invention;

Fig. 4 is a partial schematic view of the upper mold mechanism of the present invention;

Fig. 5 is a schematic top view of the waste collection vehicle of the present invention;

In the figure, 1. Holding platform; 2. CNC punching machine; 3. Circular through hole 1; 4. Lower mold base; 5. Mold shape opening; 6. Discharge port; 9. Waste collection vehicle; 10. Inclined discharge channel; 11. Support column; 12. Longitudinal support platform; 13. Stamping table; Through hole; 17, ring baffle one; 18, punch core; 19, ring baffle two; 20, strong telescopic spring; 21, supporting leg; 22, fixed platform; 23, square groove; 24, small round 25. Flexible brush; 26 Pneumatic plate clamping device; 27. Pneumatic punching device; 28. Punching head; 29. Air compressor; 30. Air duct; 31. Control device; 32. Programming device; 33. Chassis; 34. Universal wheel; 35. Driven wheel; 36. Holding box; 37. Fixed ring; 38. Holding groove; 39. Pull hook; 40. Basic graphic punch; 41. Console; 42. Capacitive display screen; 43. Core controller; 44. Work table; 45. Desktop computer; 46. Programming software.

Detailed ways

The present invention is described in detail below in conjunction with accompanying drawing, as shown in Figure 1-5, a kind of combined type can be changed into the multifunctional mold of any required planar shape, comprises holding platform 1, and described holding platform 1 is fixedly installed on On the numerical control punching machine 2, a lower mold mechanism is provided on the holding platform 1, and the lower mold mechanism is respectively fixed and installed in the holding platform 1 by a plurality of circular through holes 3 evenly distributed on the front side of the upper surface of the holding platform 1. The upper surface of the platform 1 is located at the circular through-hole 3 of various lower mold bases 4, the mold-shaped opening 5 located on the upper surface of the lower mold base 4, and the discharge port in the lower mold base 4 that communicates with the mold-shaped opening 5 6. On the CNC punching machine 2, the long through hole 7 under the multiple circular through holes 3. One end is fixedly installed on the lower surface of the holding table 1, and the multiple circular through holes 3 are covered and the other end passes through the long strip. The through hole 7 extends to the tapered discharge channel 8 below, the waste material collection vehicle 9 placed on the ground below the CNC punching machine 2, one end is fixedly connected to the outlet end of the tapered discharge channel 8, and the other end extends to the waste material collection vehicle 9 above The inclined discharge channel 10 is composed of a plurality of support columns 11 fixedly connected to the lower surface of the inclined discharge channel 10 at one end and fixedly connected to the ground at the other end. The numerical control punching machine 2 is provided with an upper die mechanism. The vertical support platform 12 fixedly installed on one side of the upper surface of the CNC punching machine 2, the punching platform 13 fixedly installed on the upper side of the longitudinal support platform 12 above the holding platform 1 and the lower surface is close to the upper surface of the holding platform 1, One end of the circular through hole 14 corresponding to the position of the circular through hole 13 on the stamping table 13 is fixedly installed on the upper surface of the stamping table 13, and the other end extends into the circular through hole 2 14 and is connected to the lower mold base 4 one by one. The corresponding upper die base 15, the through hole 16 positioned on the upper die base 15, the annular baffle plate 17 fixedly installed in the upper die base 15 and located in the through hole 16, nested in the through hole 16 and the upper and lower ends respectively Stretch out the punch core 18 of the through hole 16, the ring baffle plate 2 19 fixedly installed on the outer side of the upper end of the punch core 18, one end is fixedly connected with the upper surface of the ring baffle plate 1 17 and the other end is fixed with the lower surface of the ring baffle plate 2 19 The powerful telescopic spring 20 that is connected and set on the outside of the punch core 18 is jointly formed. The numerical control punching machine 2 is composed of a plurality of supporting legs 21 fixedly installed on the ground, a fixed table 22 fixedly installed on the upper surface of the supporting legs 21, and a The square groove 23 on the left side of the upper surface of the platform 22, a plurality of small circular grooves 24 evenly distributed on the upper surface of the fixed platform 22, one end is fixedly installed in the small circular groove 24, and the other end protrudes from the small circular groove The flexible hair brush 25 of 24, the pneumatic steel plate clamping mobile device 26 that is fixedly installed on the right side of the upper surface of the fixed table 22, the pneumatic punching device 27 that is fixedly installed on the longitudinal support table 12 and is positioned at the top of the punching table 13, is fixedly installed on the pneumatic punching The lower end of the device 27 and the stamping head 28 corresponding to the number of positions of the upper die base 15 one by one, the air compressor 29 fixedly installed on the ground on one side of the CNC punch press 2, one end is fixedly connected to the air outlet end of the air compressor 29, and the other end is respectively connected to the pneumatic The air duct 30 fixedly connected to the steel plate clamping mobile device 26 and the air punching device 27 air intake ends, fixedly installed The control device 31 installed on the ground on one side of the CNC punching machine 2 and the programming device 32 fixedly installed on the ground on the side of the console are jointly formed; the holding table 1 is fixedly installed on the inner lower surface of the square groove 23, and the lower surface The upper surface of the mold base 4 is in the same plane as the upper surface of the flexible brush 25; the waste collection vehicle 9 is fixedly installed under the chassis 33 by the chassis 33, the universal wheels 34 fixedly installed on the two ends of the front side of the lower surface of the chassis 33 The driven wheels 35 at both ends of the rear side of the surface, the storage box 36 fixedly installed on the upper surface of the chassis 33, the fixed ring 37 fixedly installed on the front side of the upper surface of the chassis 33, and the storage groove 38 located on one side of the upper surface of the chassis 33 , and are placed in the containing groove 38 and formed by pull hooks 39 together; the lower die base 4 and the upper die base 15 are respectively fixed and installed on the holding table 1 and the stamping table 13 through a bolt structure; the lower end of the punch core 18 It is a variety of different basic pattern punches 40, and the mold shape opening 5 corresponds to the basic pattern punches 40 one by one; the basic pattern punches 40 include small circles, horizontal rectangular squares, and longitudinal rectangular squares; The air compressor 29, the pneumatic steel plate clamping and moving device 26, and the pneumatic punching device 27 are common basic devices on the CNC punching machine 2, and will not be described in detail here; The console 41 is composed of a capacitive display screen 42 fixedly installed on the front side of the upper end of the console 41, and a core controller 43 located in the console 41; Desk 44, the desktop computer 45 that is placed on the work table 44, the programming software 46 that is positioned at the desktop computer 45 constitute jointly; Described desktop computer 45 is connected with core controller 43 by data transmission line, and described core controller 43 and air The compressor 29 , the pneumatic steel plate clamping and moving device 26 , and the pneumatic punching device 27 are electrically connected and controlled by the core controller 43 .

The feature of this embodiment is that the holding table is fixedly installed on the numerically controlled punching machine, the holding table is provided with a lower die mechanism, and the lower die mechanism consists of a plurality of circular through holes evenly distributed on the front side of the upper surface of the holding table. A variety of lower mold bases fixedly installed on the upper surface of the holding platform and located at a circular through hole, a mold-shaped opening located on the upper surface of the lower mold base, a discharge port in the lower mold base connected to the mold-shaped opening, and a A long through-hole located under a plurality of round through-holes on the CNC punching machine, and one end is fixedly installed on the lower surface of the holding table to cover a plurality of round through-holes, and the other end passes through the long through-holes to extend below the cone The discharge channel, the waste material collection vehicle placed on the ground below the CNC punching machine, one end is fixedly connected to the outlet end of the tapered discharge channel, the other end extends to the inclined discharge channel above the waste material collection vehicle, and one end is fixed to the lower surface of the inclined discharge channel It is composed of a plurality of supporting columns that are fixedly connected to the ground at the other end. There is an upper mold mechanism on the CNC punching machine. One side is located above the holding table and the lower surface is close to the upper surface of the holding table, and the number of circular through holes on the pressing table is corresponding to the number of circular through holes. One end is fixed and installed on the upper surface of the pressing table. One end extends into the circular through hole 2 and corresponds to the upper mold base one by one with the lower mold base, the through hole located on the upper mold base, the ring baffle plate 1 fixedly installed in the upper mold base and located in the through hole, the embedded The punch set in the through hole and the upper and lower ends extend out of the through hole respectively, the ring baffle 2 fixedly installed outside the upper end of the punch, one end is fixedly connected with the upper surface of the ring baffle 1 and the other end is fixedly connected with the ring baffle 2 The lower surface is fixedly connected and the strong telescopic spring is set on the outside of the punch. The CNC punching machine consists of multiple support legs fixed on the ground, a fixed table fixed on the upper surface of the support legs, and a fixed table on the left side of the upper surface. square grooves, a plurality of small circular grooves evenly distributed on the upper surface of the fixed table, one end fixedly installed in the small circular grooves and the other end protruding from the small circular grooves The flexible brush is fixedly installed on the fixed table The pneumatic steel plate clamping and moving device on the right side of the upper surface, the pneumatic stamping device fixedly installed on the longitudinal support table above the stamping table, the stamping head fixedly installed at the lower end of the pneumatic stamping device and corresponding to the position of the upper die seat, the fixed An air compressor installed on the ground on one side of the CNC punching machine, one end is fixedly connected to the air outlet of the air compressor, and the other end is fixedly connected to the pneumatic steel plate clamping mobile device and the air guide tube of the air inlet of the pneumatic punching device, fixedly installed on the CNC punching machine The control device on one side of the ground and the programming device fixedly installed on the ground on one side of the console are jointly composed of a combined multi-functional mold that uses a simple mold and automatically performs programming and moving stamping, and can be changed into any desired plane shape. , to prevent damage to the mold, the mold and the holding frame are connected by studs, which is convenient for disassembly and assembly, improves work efficiency, uses fewer molds, and reduces costs.

In this embodiment, turn on the power, use the programming software on the desktop computer to draw the desired graphics, and the programming software automatically compiles the program, and transmits the program to the core controller through the data transmission line, and displays it on the capacitive display screen. The above shows that after checking, the staff selects the corresponding steel plate and puts it on the fixed table. Provide power, clamp the steel plate to the pneumatic steel plate clamping mobile device after positioning, and start the punching program by operating on the capacitive display screen. The core controller controls the pneumatic steel plate clamping mobile device to pick up the steel plate and move it on the fixed table. When the steel plate When the place to be punched is moved to the corresponding mold, the pneumatic punching device uses the punching head to move downwards, and the punch core is hit on the steel plate, and the lower end of the upper die base and the upper end of the lower die base are fitted together, and the lower end of the punch core The basic graphic punch matches the opening of the mold to punch the steel plate. After the punching is completed, the punch head returns to the original position, and the punch returns to the original position under the elastic force of the strong telescopic spring, and the pneumatic steel plate clamping and moving device drives the steel plate to continue. Move and carry out the next punching. Under the control of the program, punch out the required graphics in a certain order, and leave a certain micro-connection between the steel plate and the graphics to prevent the graphics part from falling. The steel plate residue washed out in the mold base enters the waste collection vehicle through the discharge port, the long through hole, the tapered discharge channel, and the inclined discharge channel. When the collection is full, loosen the brake pads on the universal wheel , use the pull hook to pull the fixed ring, move the waste collection vehicle away, collect the waste and put it back to the original position, continue to receive materials, and complete the entire working process.

The above-mentioned technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention, and some changes that those skilled in the art may make to certain parts reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (9)

1. the multifunctional mold of any required flat shape, including placing table (1) can be changed into a kind of combined type, feature exists In the placing table (1) is fixedly mounted on numerical control press (2), and the placing table (1) is equipped with lower die mechanism, the lower die Mechanism is by being located at equally distributed multiple circular through holes one (3) on front side of placing table (1) upper surface, being respectively and fixedly installed to placing table (1) upper surface is located at a variety of lower die holders (4) at circular through hole one (3), the mold shape positioned at lower die holder (4) upper surface is open (5), it is located at the discharge port (6) being connected in lower die holder (4) with mold shape opening (5), is located on numerical control press (2) in multiple Long strip through hole (7) below circular through hole one (3), one end are fixedly mounted on placing table (1) lower surface for multiple circular through holes one (3) the covering other end passes through long strip through hole (7) and reaches the taper tapping channel (8) of lower section, is placed on ground below numerical control press (2) Garbage collection vehicle (9), one end on face are fixedly connected with the other end with taper tapping channel (8) outlet end and reach garbage collection vehicle (9) inclination tapping channel (10), one end above are fixedly connected with the other end with inclination tapping channel (10) lower surface and ground is solid What the multiple support columns (11) connected surely collectively formed, the numerical control press (2) be equipped with upper die mechanism, the upper die mechanism by It is fixedly mounted on the longitudinal bracing platform (12) of numerical control press (2) upper surface side, is fixedly mounted on longitudinal bracing platform (12) upper end Side be located above placing table (1) and lower surface and placing table (1) upper surface close to stamping station (13), be located at stamping station (13) Upper circular through hole two (14) corresponding with circular through hole one (3) number of positions, one end are fixedly mounted on stamping station (13) upper surface The other end protrude into circular through hole two (14) and with the one-to-one upper die holder (15) of lower die holder (4), be located on upper die holder (15) Through hole (16), be fixedly mounted on annulus baffle one (17) in upper die holder (15) in through hole (16), be nested in and pass through In perforation (16) and upper and lower side projects through rushing core (18), being fixedly mounted on the circle rushed on the outside of core (18) upper end for hole (16) respectively The other end is fixedly connected with annulus baffle one (17) upper surface for ring baffle two (19), one end and annulus baffle two (19) lower surface is solid It connects calmly and is sleeved on what the strength adjustable spring (20) rushed on the outside of core (18) collectively formed, the numerical control press (2) is by fixing Installation a plurality of supporting leg (21) on the ground, is located at and fixes the fixed station (22) for being fixedly mounted on supporting leg (21) upper surface Square groove (23) on the left of platform (22) upper surface is located at the equally distributed multiple miniature circular grooves in fixed station (22) upper surface (24), one end is fixedly mounted on the flexible brush that the interior other end of miniature circular groove (24) stretches out miniature circular groove (24) (25), it is fixedly mounted on the pneumatic steel plate clamping mobile device (26) on the right side of fixed station (22) upper surface, is fixedly mounted on longitudinal direction It is located at the Pneumatic stamping device (27) above stamping station (13) in supporting table (12), is fixedly mounted under Pneumatic stamping device (27) End and with the one-to-one staking punch of upper die holder (15) number of positions (28), be fixedly mounted on numerical control press (2) side ground Air compressor (29), one end be fixedly connected with air compressor (29) outlet side the other end respectively with pneumatic steel plate clamping move Gas-guide tube (30) that dynamic device (26) are fixedly connected with pneumatic stamping device (27) inlet end is fixedly mounted on numerical control press (2) Control device (31) on the ground of side, the programmer (32) being fixedly mounted on the ground of operation bench side collectively form.

2. the multifunctional mold of any required flat shape can be changed into a kind of combined type according to claim 1, special Sign is that the placing table (1) is fixedly mounted on square groove (23) interior lower surface, and the upper surface of lower die holder (4) and flexibility The upper surface of hairbrush (25) is in same plane.

3. the multifunctional mold of any required flat shape can be changed into a kind of combined type according to claim 1, special Sign is, the garbage collection vehicle (9) by chassis (33), be fixedly mounted on the universal wheel at both ends on front side of chassis (33) lower surface (34), it is fixedly mounted on the driven wheel (35) at both ends on rear side of chassis (33) lower surface, is fixedly mounted on chassis (33) upper surface It holds cabinet (36), the fixed ring (37) being fixedly mounted on front side of chassis (33) upper surface, be located at chassis (33) upper surface side Hold groove (38), be placed on and hold what groove (38) interior drag hook (39) collectively formed.

4. the multifunctional mold of any required flat shape can be changed into a kind of combined type according to claim 1, special Sign is that the lower die holder (4) and upper die holder (15) are respectively and fixedly installed to placing table (1) and stamping station by bolt arrangement (13) on.

5. the multifunctional mold of any required flat shape can be changed into a kind of combined type according to claim 1, special Sign is that core (18) lower end that rushes is a variety of different basic figure formed punches (40), the mold shape opening (5) and basis Figure formed punch (40) corresponds.

6. the multifunctional mold of any required flat shape can be changed into a kind of combined type according to claim 5, special Sign is that the basic figure formed punch (40) includes roundlet, lateral strip is rectangular, longitudinal strip is rectangular.

7. the multifunctional mold of any required flat shape can be changed into a kind of combined type according to claim 1, special Sign is, the control device (31) by be fixedly mounted on numerical control press (2) side ground operation bench (41), be fixedly mounted Capacitor display screen (42) on front side of operation bench (41) upper end, the core controller (43) in operation bench (41) are constituted.

8. the multifunctional mold of any required flat shape can be changed into a kind of combined type according to claim 1, special Sign is, the programmer (32) by be fixedly mounted on operation bench (41) side ground Working table (44), be placed on work Make the desktop computer (45) on table (44), the programming software (46) in desktop computer (45) collectively forms.

9. the multifunctional mold of any required flat shape can be changed into a kind of combined type according to claim 8, special Sign is that the desktop computer (45) is connect by data line with core controller (43), the core controller (43) It is electrically connected with air compressor (29), pneumatic steel plate clamping mobile device (26), Pneumatic stamping device (27), and by core control Device (43) control processed.