CN114733963B - Clamping type modeling keel mold - Google Patents
Clamping type modeling keel mold Download PDFInfo
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- CN114733963B CN114733963B CN202210498672.4A CN202210498672A CN114733963B CN 114733963 B CN114733963 B CN 114733963B CN 202210498672 A CN202210498672 A CN 202210498672A CN 114733963 B CN114733963 B CN 114733963B
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- punching
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- elastic
- upper die
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- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a clamping modeling keel mould which comprises an upper mould set and a lower mould set, wherein a plurality of fixing punching nails for fixing and punching a workpiece to be processed are arranged at the bottom of the upper mould set, the upper mould set is provided with elastic positioning punching nails through a reset spring, the elastic positioning punching nails align the upper mould set and the lower mould set through matching alignment with marking grooves on the workpiece to be processed, the elastic positioning punching nails are positioned on the workpiece to be processed on the lower mould set in preference to the plurality of fixing punching nails in a contact mode, and the reset spring is used for elastically resetting the elastic positioning punching nails after positioning punching, and the upper mould set and the lower mould set are fixed through guide posts in an inserting mode. The invention mainly aims at improving the problem that the punch is easy to wear due to insufficient stamping precision by arranging the elastic punching nails, a plurality of fixed punching nails for guiding and positioning the to-be-stamped part and arranging the guide pillar for guiding and closing and opening the die on the basis of realizing die closing and stamping of the stamping die, and reduces the abrasion to the punch by improving the stamping alignment precision and prolongs the service life of the die.
Description
Technical Field
The invention relates to the technical field of keel manufacturing, in particular to a clamping type modeling keel die.
Background
The keel is a material for supporting or fixing in the construction engineering, and comprises a wooden keel and a metal keel, wherein the metal keel is generally formed by stamping an alloy plate in a corresponding die.
In the existing stamping device, a stamping part to be stamped is placed at a preset position between an upper die and a lower die to be subjected to die closing, stamping, die opening and discharging, and the stamping process is completed. In the stamping process, the quality of the plate obtained by stamping the die is affected by factors including the alignment condition of the upper die and the lower die, the setting position and the abrasion condition of the punch and the stamping frequency.
The punch is easy to wear in the long-time repeated stamping process, the defect of alignment precision of the upper die and the lower die can influence the stamping precision of the punch, and further the product quality is influenced, the wear condition of the punch can be aggravated in the use process, the accessory is required to be frequently overhauled and replaced, the accessory is frequently disassembled under the condition that the die part is inconvenient to disassemble, the service life of the die is easy to be shortened, the use cost is increased, and the production is not facilitated.
Disclosure of Invention
The invention aims to provide a clamping type modeling keel die which aims to solve the technical problem that a punch is easy to wear due to insufficient stamping precision in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the clamping type modeling keel die comprises an upper die set and a lower die set, wherein a plurality of fixed punching nails are arranged at the bottom of the upper die set, elastic positioning punching nails are inserted in the upper die set in a sliding manner, the elastic positioning punching nails are installed on the upper die set through reset springs, the bottom ends of the elastic positioning punching nails extend out of the bottom edges of the upper die set, and the elastic positioning punching nails are aligned with the lower die set through matching alignment with marking grooves on the stamping parts to be stamped;
the elastic positioning punching nails are used for positioning and pressing the workpiece to be machined, the elastic positioning punching nails are positioned on the workpiece to be machined on the lower module in contact with the lower module in preference to the plurality of the fixing punching nails, and the reset springs are used for elastically resetting the elastic positioning punching nails after positioning and punching;
the upper die set is provided with a guide pillar and an elastic spring piece, the upper die set and the lower die set are aligned through the elastic positioning punching nails and are fixedly inserted through the guide pillar, and the elastic spring piece is used for unloading the upper die set.
As a preferable scheme of the invention, the upper module comprises an upper cover plate and an upper die holder arranged at the bottom of the upper cover plate, the upper die holder is fixed on an upper opening of a punch press, the upper cover plate is fixedly connected to the upper die holder through a first fastener, and two ends of the first fastener are respectively inserted into the bottom of the upper cover plate and the top of the upper die holder; the upper die holder is provided with a first single-stage fixing piece which is used for fixing the reset spring.
As a preferable scheme of the invention, the upper die set further comprises an upper base plate arranged at the bottom of the upper die holder and an upper die plate arranged at the bottom of the upper base plate, wherein the upper die holder, the upper base plate and the upper die plate are locked before being fixed by a first positioning piece and are locked and then fixed by a second fastening piece;
the fixed punching nails are arranged on the upper base plate and/or the upper template, a stripper plate is arranged at the bottom of the upper template, the fixed punching needles are arranged on the stripper plate in a penetrating mode, the stripper plate is used for discharging a stamping part to be stamped, and the stripper plate can guide the fixed punching nails.
As a preferable scheme of the invention, the fixed punching nails comprise dovetail punching nails and round punching nails, a fixed pressing sheet is arranged in the upper base plate, the dovetail punching nails are connected in the upper base plate through the fixed pressing sheet, a third fastening piece is arranged in the upper base plate, the third fastening piece is used for fastening and installing the dovetail punching nails and the fixed pressing sheet in the upper base plate, and the dovetail punching nails are installed among the upper base plate, the upper die plate and the stripper plate in a penetrating manner;
be provided with first fixed slot on the upper die base install the pin spare in the first fixed slot, circular punching pin passes through the pin spare is installed in the first fixed slot, and be provided with doublestage fastener on the upper die base, doublestage fastener is used for fixing the pin spare, circular punching pin runs through the setting the upper die base upper padding plate the cope match-plate pattern take off between the flitch, just the forked tail punching pin circular punching pin can stretch out take off the flitch and treat the machined part and punch.
As a preferable scheme of the invention, the lower die set comprises a lower base fixed on a lower opening of a punch press and a lower die holder arranged at the top of the lower base, wherein the lower base is connected with the lower die holder through a fifth fastening piece, the fifth fastening piece is arranged inside the lower base and the lower die holder in a penetrating way, a lower die plate is arranged at the top of the lower die holder, and a lower base plate is arranged at the top of the lower die plate;
the lower base plate, the lower die plate and the lower die holder are locked before being fixed through a second locating piece and are fixed after being locked through a fourth fastening piece, and the second locating piece and the fourth fastening piece are arranged between the lower base plate, the lower die plate and the lower die holder in a penetrating mode.
As a preferable scheme of the invention, an elastic material supporting piece is arranged at the top of the lower base plate and is used for supporting a stamping part to be stamped and suspending when the stamping part to be stamped is conveyed, an elastic fixing piece is arranged at the bottom of the elastic material supporting piece and is used for elastically supporting the elastic material supporting piece, and the elastic fixing piece is connected inside the lower die holder through a second single-stage fixing piece.
As a preferred scheme of the invention, a material conveying positioning plate is arranged at the top of the lower base plate and is used for guiding the feeding and discharging of the stamping parts to be stamped.
As a preferable scheme of the invention, a material guiding and feeding plate and a material guiding and discharging plate are arranged above the lower base plate, and the material guiding and feeding plate and the material guiding and discharging plate are arranged at two ends of the material conveying and positioning plate for guiding materials and stamping a to-be-stamped part; one side of the guide feeding plate is provided with a front feeding port, and the front feeding port is used for guiding the stamping part to the guide feeding plate before feeding.
As a preferable scheme of the invention, the guide post is arranged on the upper template and extends out of the bottom of the stripper plate in a penetrating way, the lower base plate is provided with a guide sleeve, and the guide post is inserted in the guide sleeve.
As a preferable scheme of the invention, a second fixing groove is formed in the upper cover plate, the elastic spring piece is installed in the second fixing groove, a piston guide sleeve is arranged at the bottom end part of the second fixing groove and used for guiding a fixing pull rod of the elastic spring piece, the piston guide sleeve penetrates through the upper base plate, the upper die plate and the stripper plate, and the piston guide sleeve is installed between the upper die plate and the stripper plate through a fourth fixing piece.
Compared with the prior art, the invention has the following beneficial effects:
the invention mainly aims at improving the problem that the punch is easy to wear due to insufficient stamping precision by arranging the elastic punching nails, a plurality of fixed punching nails for guiding and positioning the to-be-stamped part and arranging the guide pillar for guiding and closing and opening the die on the basis of realizing die closing and stamping of the stamping die, and reduces the abrasion to the punch by improving the stamping alignment precision and prolongs the service life of the die.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of a mold according to an embodiment of the present invention;
reference numerals in the drawings are respectively as follows: an upper cover plate; 2-an upper die holder; 3-an upper backing plate; 4-upper template; 5-stripping plates; 6, a material conveying positioning plate; 7-a lower backing plate; 8-lower template; 9-a lower die holder; 10-a lower base; 11-a front feed inlet; 12-a second fastener; 13-a first fastener; 14-a first positioning member; 15-a first fixing groove; 16-dual stage fastener; 17-a second dual stage fastener; 18-a pin member; 19-a second fixing groove; 20-an elastic spring member; 21-a piston guide sleeve; 22-a first single stage mount; 23-a return spring; 24-a third fastener; 25-fixing the tabletting; 26-dove tail punching nails; 27-circular punching nails; 28-a second round punch; 29-fourth securing member; 30-elastically positioning and nailing; 31-guide posts; 32-a material guiding and feeding plate; 33-a material guiding and discharging plate; 34-fourth fasteners; 35-guiding sleeve; 36-elastic material supporting piece; 37-a second positioning member; 38-elastic fixing piece; 39-a second single stage mount; 40-fifth fastener.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the invention provides a clip type molding keel mold, which comprises an upper mold set and a lower mold set, wherein a plurality of fixing punching nails are arranged at the bottom of the upper mold set, an elastic positioning punching nail 30 is inserted in the upper mold set in a sliding way, the elastic positioning punching nail 30 is arranged on the upper mold set through a return spring 23, the bottom end part of the elastic positioning punching nail 30 extends out of the bottom edge of the upper mold set, and the elastic positioning punching nail 30 is aligned with the upper mold set and the lower mold set through matching alignment with a marking groove position on a stamping part to be stamped; the plurality of fixed punching nails are used for fixing and punching a workpiece to be machined, the elastic positioning punching nails 30 are used for positioning and pressing the workpiece to be machined, the elastic positioning punching nails 30 are positioned on the workpiece to be punched on the lower module in preference to the plurality of fixed punching nails, and the reset springs 23 are used for elastically resetting the elastic positioning punching nails 30 after positioning and punching; the upper die set is provided with a guide post 31 and an elastic spring piece 20, the upper die set and the lower die set are aligned through an elastic positioning punching pin 30 and are fixedly inserted through the guide post 31, and the elastic spring piece 20 is used for unloading the upper die set.
The embodiment of the invention mainly aims at improving the problem that the punch is easy to wear due to insufficient punching precision by arranging the elastic punching nails, the fixed punching nails and the guide posts for guiding and positioning on the basis of realizing die assembly and punching of the punching die, and reduces the abrasion to the punch by improving the punching alignment precision and prolongs the service life of the die.
Specifically, the upper die set comprises an upper cover plate 1 and an upper die holder 2 arranged at the bottom of the upper cover plate 1, the upper die holder 2 is used for positioning and fixing a die and an upper opening of a punch press, the upper cover plate 1 is fixedly connected to the upper die holder 2 through a first fastener 13, and two ends of the first fastener 13 are respectively inserted into the bottom of the upper cover plate 1 and the top of the upper die holder 2; a first single-stage fixing member 22 is mounted on the upper die holder 2, and the first single-stage fixing member 22 is used for fixing a return spring 23. The first single-stage fixing piece 22 can adjust the elastic strength of the return spring 23 to enable the elastic positioning punching nails 30 to achieve proper positioning buffering when positioning different materials.
The upper die set also comprises an upper base plate 3 arranged at the bottom of the upper die holder 2 and an upper die plate 4 arranged at the bottom of the upper base plate 3, wherein the upper die holder 2, the upper base plate 3 and the upper die plate 4 are locked before being fixed by a first positioning piece 14 and are locked and then fixed by a second fastening piece 12; the fixed punching nails are arranged on the upper base plate 3 and/or the upper template 4, a stripper plate 5 is arranged at the bottom of the upper template 4, the fixed punching needles are arranged on the stripper plate 5 in a penetrating mode, the stripper plate 5 is used for unloading to-be-punched parts, and the stripper plate 5 can guide the fixed punching nails. The upper die plate 4 is provided with a plurality of fixing punches and can improve the mounting strength and mechanical strength of the mounting members. When the upper module plate is installed and connected, limiting and fixing are firstly performed, then actual locking and fixing are performed, alignment precision is improved, and the punch abrasion problem caused by precision reduction due to punching vibration is solved.
The fixed punching nails comprise dovetail punching nails 26 and round punching nails 27, a fixed pressing sheet 25 is arranged in the upper base plate 3, the dovetail punching nails 26 are connected in the upper base plate 3 through the fixed pressing sheet 25, a third fastening piece 24 is arranged in the upper base plate 3, the third fastening piece 24 is used for fastening and installing the dovetail punching nails 26 and the fixed pressing sheet 25 in the upper base plate 3, and the dovetail punching nails 26 are installed among the upper base plate 3, the upper die plate 4 and the stripper plate 5 in a penetrating mode.
The upper die holder 2 is provided with a first fixing groove 15, a pin piece 18 is arranged in the first fixing groove 15, a round punch pin 27 is arranged in the first fixing groove 15 through the pin piece 18, the pin piece 18 is used for locking the round punch pin 27 to prevent the round punch pin from loosening, the upper die holder 2 is provided with a two-stage fastener 16, the two-stage fastener 16 is used for fixing the pin piece 18 to prevent the round punch pin from loosening, the round punch pin 27 penetrates through the upper die holder 2, the upper base plate 3, the upper die plate 4 and the stripper plate 5, and the dovetail punch pin 26 and the round punch pin 27 can extend out of the stripper plate 5 to punch a workpiece. Wherein two circular punches are provided, a circular punch 27 and a second circular punch 28, as juxtaposed in fig. 1.
The lower die set comprises a lower base 10 fixed on a lower opening of the punch press and a lower die base 9 arranged at the top of the lower base 10, wherein the lower base 10 is connected with the lower die base 9 through a fifth fastening piece 40, the fifth fastening piece 40 penetrates through the lower base 10 and the lower die base 9, a lower die plate 8 is arranged at the top of the lower die base 9, and a lower base plate 7 is arranged at the top of the lower die plate 8;
the lower base plate 7, the lower die plate 8 and the lower die holder 9 are locked before being fixed by a second positioning piece 37 and locked and then fixed by a fourth fastening piece 34, and the second positioning piece 37 and the fourth fastening piece 34 are penetratingly arranged among the lower base plate 7, the lower die plate 8 and the lower die holder 9. The lower die holder 9 and the lower base 10 are capable of adjusting the height difference between the lower die set and the front feed opening 11 so that the feed is maintained at a horizontal level.
From the above-mentioned well module and lower module's subassembly mounting form can be seen, through locating part, fastener connection between the mould subassembly structure that this embodiment provided, conveniently dismantle the change, solve the inconvenient problem of accessory change.
Not only the punch is easy to wear due to poor die assembly of the upper die and the lower die, but also the normal operation of the punch can be influenced when the stamping part does not earn a designated position, and the processing quality of the stamping part is intuitively influenced. Therefore, the guide assembly is arranged on the lower die set to guide the stamping part to be fed and discharged, and stamping precision is improved.
Specifically, an elastic material supporting piece 36 is arranged at the top of the lower base plate 7, the elastic material supporting piece 36 is used for supporting a stamping part to be stamped, the stamping part to be stamped is suspended when being conveyed, friction force between the stamping part to be stamped and the lower die assembly is reduced, transmission precision is improved, an elastic fixing piece 38 is arranged at the bottom of the elastic material supporting piece 36, the elastic fixing piece 38 is used for elastically supporting the elastic material supporting piece 36, and the elastic fixing piece 38 is connected inside the lower die holder 9 through a second single-stage fixing piece 39. The second single stage fixing member 39 can be used to adjust the elastic strength of the elastic fixing member 38 so that the elastic material supporting member 36 can achieve a proper supporting force when supporting different materials.
The top of the lower backing plate 7 is provided with a material conveying positioning plate 6, and the material conveying positioning plate 6 is used for guiding feeding and discharging of the stamping parts to be produced in the production process. A guide feeding plate 32 and a guide discharging plate 33 are arranged above the lower base plate 7, the guide feeding plate 32 and the guide discharging plate 33 are arranged at two ends of the material conveying positioning plate 6 to guide and be used for stamping the stamping workpiece, a front feeding hole 11 is arranged on one side of the guide feeding plate 32, the front feeding hole 11 is positioned at the front end of the whole die, and the front feeding hole 11 is used for guiding the stamping workpiece to the guide feeding plate 32 before feeding.
In the embodiment, the guide post 31 is arranged on the upper die plate 4 and penetrates through the bottom of the stripper plate 5, the guide sleeve 35 is arranged on the lower base plate 7, the guide post 31 is inserted into the guide sleeve 35, and the guide post 31 and the guide sleeve 35 are inserted and matched to provide guidance for die assembly and die opening of the upper die set and the lower die set.
The upper cover plate 1 is internally provided with a second fixing groove 19, the elastic spring piece 20 is installed in the second fixing groove 19, the bottom end part of the second fixing groove 19 is provided with a piston guide sleeve 21, the elastic spring piece 20 is installed between the upper cover plate 1, the upper die holder 2, the upper base plate 3, the upper die plate 4 and the stripper plate 5 in a penetrating mode, the elastic spring piece is used for elastically discharging materials from the stripper plate 5, the piston guide sleeve 21 is used for guiding a fixing pull rod of the elastic spring piece 20, the piston guide sleeve 21 is installed between the upper base plate 3, the upper die plate 4 and the stripper plate 5 in a penetrating mode, and the piston guide sleeve 21 is installed between the upper die plate 4 and the stripper plate 5 through a fourth fixing piece 29.
Through setting up a plurality of location direction functional parts, like the cooperation of above-mentioned guide pillar 31, guide pin bushing 35, and elasticity spring piece 20, piston uide bushing 21 and each punching pin spare of above-mentioned are to upper and lower mould opening and closing die location and direction, make upper and lower mould in time still can keep higher alignment precision after repeated punching press, keep punching press frequency, extension mould life.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (7)
1. The clamping type modeling keel die is characterized by comprising an upper die set and a lower die set, wherein a plurality of fixed punching nails are arranged at the bottom of the upper die set, elastic positioning punching nails (30) are inserted in the upper die set in a sliding manner, the elastic positioning punching nails (30) are installed on the upper die set through reset springs (23), the bottom ends of the elastic positioning punching nails (30) extend out of the bottom edges of the upper die set, and the elastic positioning punching nails (30) are aligned with marking grooves on a stamping part to be stamped in a matching manner so as to align the upper die set with the lower die set;
the plurality of fixed punching nails are used for fixedly punching a workpiece to be machined, the elastic positioning punching nails (30) are used for positioning and pressing the workpiece to be machined, the elastic positioning punching nails (30) are positioned on the workpiece to be punched on the lower die set in contact with the plurality of fixed punching nails in preference to the plurality of fixed punching nails, and the reset springs (23) are used for elastically resetting the elastic positioning punching nails (30) after positioning and punching;
the upper module is provided with a guide post (31) and an elastic spring piece (20), the upper module and the lower module are aligned through the elastic positioning punching nails (30) and are fixedly inserted through the guide post (31), and the elastic spring piece (20) is used for unloading the upper module;
the upper die set comprises an upper cover plate (1) and an upper die holder (2) arranged at the bottom of the upper cover plate (1), the upper die holder (2) is fixed on an upper opening of a punch press, the upper cover plate (1) is fixedly connected to the upper die holder (2) through a first fastener (13), and two ends of the first fastener (13) are respectively inserted into the bottom of the upper cover plate (1) and the top of the upper die holder (2); a first single-stage fixing piece (22) is arranged on the upper die holder (2), and the first single-stage fixing piece (22) is used for fixing the reset spring (23);
the upper die set also comprises an upper base plate (3) arranged at the bottom of the upper die base (2) and an upper die plate (4) arranged at the bottom of the upper base plate (3), wherein the upper die base (2), the upper base plate (3) and the upper die plate (4) are locked before being fixed through a first positioning piece (14) and are fixed after being locked through a second fastening piece (12);
the fixed punching nails are arranged on the upper base plate (3) and/or the upper template (4), a stripper plate (5) is arranged at the bottom of the upper template (4), the fixed punching needles are arranged on the stripper plate (5) in a penetrating manner, the stripper plate (5) is used for discharging a stamping part to be stamped, and the stripper plate (5) can guide the fixed punching nails;
the fixed punching nails comprise dovetail punching nails (26) and round punching nails (27), a fixed pressing sheet (25) is arranged in the upper base plate (3), the dovetail punching nails (26) are connected in the upper base plate (3) through the fixed pressing sheet (25), a third fastening piece (24) is arranged in the upper base plate (3), the third fastening piece (24) is used for fastening and installing the dovetail punching nails (26) and the fixed pressing sheet (25) in the upper base plate (3), and the dovetail punching nails (26) penetrate through and are installed between the upper base plate (3), the upper die plate (4) and the stripper plate (5);
be provided with first fixed slot (15) on upper die base (2) install pin spare (18) in first fixed slot (15), circular punching pin (27) pass through pin spare (18) are installed in first fixed slot (15), and be provided with doublestage fastener (16) on upper die base (2), doublestage fastener (16) are used for fixing pin spare (18), circular punching pin (27) run through set up upper die base (2) upper bolster (3) cope match-plate pattern (4) take off between flitch (5), just dovetailed punching pin (26) circular punching pin (27) can stretch out take off flitch (5) and treat the machined part and punch.
2. The card-type modeling keel mold according to claim 1, wherein the lower die set comprises a lower base (10) fixed on a lower port of a punch press and a lower die holder (9) arranged at the top of the lower base (10), the lower base (10) is connected with the lower die holder (9) through a fifth fastener (40), the fifth fastener (40) is penetratingly arranged inside the lower base (10) and the lower die holder (9), a lower die plate (8) is arranged at the top of the lower die holder (9), and a lower base plate (7) is arranged at the top of the lower die plate (8);
the lower base plate (7), the lower die plate (8) and the lower die holder (9) are locked before being fixed through a second locating piece (37) and are fixed after being locked through a fourth fastener (34), and the second locating piece (37) and the fourth fastener (34) are arranged between the lower base plate (7), the lower die plate (8) and the lower die holder (9) in a penetrating mode.
3. The card modeling keel mold according to claim 2, wherein an elastic supporting piece (36) is arranged at the top of the lower base plate (7), the elastic supporting piece (36) is used for supporting a stamping part to be stamped and is suspended when the stamping part to be stamped is conveyed, an elastic fixing piece (38) is arranged at the bottom of the elastic supporting piece (36), the elastic fixing piece (38) is used for elastically supporting the elastic supporting piece (36), and the elastic fixing piece (38) is connected inside the lower die holder (9) through a second single-stage fixing piece (39).
4. A card-type molding keel mold according to claim 2, wherein a material-feeding positioning plate (6) is provided on top of the lower base plate (7), said material-feeding positioning plate (6) being used for guiding the feeding and discharging of the stamping parts.
5. The card-type modeling keel mold according to claim 4, wherein a material guiding and feeding plate (32) and a material guiding and discharging plate (33) are arranged above the lower base plate (7), and the material guiding and feeding plate (32) and the material guiding and discharging plate (33) are arranged at two ends of the material conveying and positioning plate (6) for guiding and stamping to-be-stamped pieces; a front feed inlet (11) is arranged on one side of the guide feed plate (32), and the front feed inlet (11) is used for guiding the stamping part to be stamped onto the guide feed plate (32) before feeding.
6. The card modeling keel mold according to claim 5, wherein the guide post (31) is mounted on the upper template (4) and extends out of the bottom of the stripper plate (5), a guide sleeve (35) is arranged on the lower base plate (7), and the guide post (31) is inserted into the guide sleeve (35).
7. The card modeling keel mold according to claim 6, wherein a second fixing groove (19) is formed in the upper cover plate (1), the elastic spring piece (20) is installed in the second fixing groove (19), a piston guide sleeve (21) is arranged at the bottom end of the second fixing groove (19), the piston guide sleeve (21) is used for guiding a fixing pull rod of the elastic spring piece (20), the piston guide sleeve (21) penetrates through the upper base plate (3), the upper die plate (4) and the stripper plate (5), and the piston guide sleeve (21) is installed between the upper die plate (4) and the stripper plate (5) through a fourth fixing piece (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210498672.4A CN114733963B (en) | 2022-05-09 | 2022-05-09 | Clamping type modeling keel mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210498672.4A CN114733963B (en) | 2022-05-09 | 2022-05-09 | Clamping type modeling keel mold |
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| Publication Number | Publication Date |
|---|---|
| CN114733963A CN114733963A (en) | 2022-07-12 |
| CN114733963B true CN114733963B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210498672.4A Active CN114733963B (en) | 2022-05-09 | 2022-05-09 | Clamping type modeling keel mold |
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| CN115163627B (en) * | 2022-06-30 | 2023-11-21 | 歌尔科技有限公司 | Pressure maintaining device |
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| US7007535B2 (en) * | 2003-10-14 | 2006-03-07 | Stolle Machinery Company, Llc | Method and apparatus for aligning components of a press |
| CN104438863B (en) * | 2015-01-05 | 2016-06-22 | 深圳市富诚达科技有限公司 | Metalwork processing mold |
| CN205436810U (en) * | 2016-03-21 | 2016-08-10 | 科森科技东台有限公司 | Stamping die |
| CN211990466U (en) * | 2020-03-20 | 2020-11-24 | 杭州自强链传动有限公司 | Link joint blanking mould with print function |
| CN211700887U (en) * | 2020-04-02 | 2020-10-16 | 苏州平山精密部件有限公司 | Stamping and bending die structure |
| CN211027732U (en) * | 2020-06-03 | 2020-07-17 | 山东沈潍幕墙装饰工程有限公司 | Quick punching press pore-forming equipment of curtain main joist angle sign indicating number connecting hole |
| CN213033423U (en) * | 2020-06-28 | 2021-04-23 | 青岛征和工业股份有限公司 | Double belted steel cuts off mould that punches a hole in succession |
| CN112355156B (en) * | 2020-10-20 | 2023-03-24 | 北新建材(苏州)有限公司 | Direct-clamping type keel clamping tooth production device and high-precision positioning and stamping method |
| CN112355153B (en) * | 2020-10-20 | 2023-01-31 | 北新建材(苏州)有限公司 | Direct-clamping type keel clamping die |
| CN214235931U (en) * | 2020-10-31 | 2021-09-21 | 河南裕展精密科技有限公司 | Stamping die |
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2022
- 2022-05-09 CN CN202210498672.4A patent/CN114733963B/en active Active
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