CN110560575B - Sheet metal part machining die - Google Patents

Sheet metal part machining die Download PDF

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Publication number
CN110560575B
CN110560575B CN201910972522.0A CN201910972522A CN110560575B CN 110560575 B CN110560575 B CN 110560575B CN 201910972522 A CN201910972522 A CN 201910972522A CN 110560575 B CN110560575 B CN 110560575B
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CN
China
Prior art keywords
bottom plate
frame
sheet metal
supporting
rod
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CN201910972522.0A
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Chinese (zh)
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CN110560575A (en
Inventor
郭东东
姚孝明
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Taizhou Zhongkai Machinery Co.,Ltd.
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Taizhou Zhongkai Machinery Co ltd
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Priority to CN201910972522.0A priority Critical patent/CN110560575B/en
Publication of CN110560575A publication Critical patent/CN110560575A/en
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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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D21/00—Combined processes according to methods covered by groups B21D1/00 - B21D19/00
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

The invention relates to a sheet metal part machining die which comprises a bottom plate, a lower die device, supporting devices, a cleaning device, a traction device, a fixing frame and an upper die device. The invention can solve the problems that when the existing equipment is used for ribbing the sheet metal part, the edge sealing treatment can not be carried out on the sheet metal part after the ribbing is finished, so that the raised inclined plate generated after the ribbing of the sheet metal part can damage peripheral objects, occupies space and wastes the utilization rate of the space; meanwhile, the existing equipment cannot carry out ribbing processing on the sheet metal part on the same device and carry out edge sealing processing on the sheet metal part after the ribbing is finished, so that the problems of long processing period, multiple processing steps, low working efficiency and the like are caused.

Description

Sheet metal part machining die
Technical Field
The invention relates to the field of sheet metal part ribbing, in particular to a sheet metal part processing die.
Background
And the ribbing is arranged on the sheet metal part, so that the structural rigidity is increased. The sheet metal part after the ribbing has the characteristics of high strength, high heat dissipation efficiency and the like, and is generally used for various housings or shells to play a role in ventilation and heat dissipation.
At present, the following defects generally exist in the processing process of a sheet metal part processing die: 1. when the existing equipment is used for ribbing sheet metal parts, edge sealing treatment cannot be carried out on the sheet metal parts after ribbing is finished, so that the raised inclined plates generated after ribbing of the sheet metal parts damage surrounding objects, occupy space and waste the utilization rate of the space; 2. the existing equipment can not carry out ribbing processing on the sheet metal part on the same device and carry out edge sealing treatment on the sheet metal part after the ribbing is finished, so that the processing period is long, the processing steps are multiple, and the working efficiency is low.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the existing equipment is used for ribbing the sheet metal part, the edge sealing treatment can not be carried out on the sheet metal part after the ribbing is finished, so that the raised inclined plate generated after the ribbing of the sheet metal part can damage peripheral objects, occupies space and wastes the utilization rate of the space; meanwhile, the existing equipment cannot carry out ribbing processing on the sheet metal part on the same device and carry out edge sealing processing on the sheet metal part after the ribbing is finished, so that the problems of long processing period, multiple processing steps, low working efficiency and the like are caused.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the sheet metal part processing die comprises a bottom plate, a lower die device, a supporting device, a cleaning device, a traction device, a fixing frame and an upper die device, wherein the lower die device is installed in the middle of the upper end of the bottom plate, the supporting devices are symmetrically arranged on the outer side of the lower die device, the supporting device is installed on the bottom plate, the cleaning device is arranged on the outer side of the supporting device on the left side, the cleaning device is installed on the bottom plate, the traction device is arranged on the outer side of the supporting device on the right side, the traction device is installed on the bottom plate, the fixing frame is arranged on the rear.
Lower mould device include lower mould mechanism and brace table, the bottom plate upper end evenly be provided with the rectangle recess, the rectangle recess is inside to be connected with lower mould mechanism through sliding fit's mode, the rectangle recess between be provided with the brace table, the brace table is installed on the bottom plate, concrete during operation, lower mould mechanism is used for carrying out the banding to open-ended sheet metal component, the brace table plays the effect of holding sheet metal component and buffering.
The supporting device comprises a supporting frame, a guiding mechanism, a first telescopic rod, a first reset spring, a supporting mechanism, a connecting plate, an upper pressing mechanism and a lower pressing block, wherein the supporting frame is of a rectangular hollow structure, the supporting frame is in sliding connection with a bottom plate, the guiding mechanism is arranged on the outer side of the supporting frame and is installed on the bottom plate, the first telescopic rod is evenly arranged at the lower end of the supporting frame, the first telescopic rod is installed inside the bottom plate, the first reset spring is installed on the outer surface of the first telescopic rod, the supporting mechanism is symmetrically arranged on the outer side of the first telescopic rod and is in sliding connection with the bottom plate, the connecting plate is installed inside the supporting frame, round holes are evenly arranged on the connecting plate, the upper pressing mechanism is in sliding connection with the inner part of the round holes, the lower pressing block is arranged below the upper pressing mechanism, the lower pressing block, go up the pressure mechanism and compress tightly the centre gripping to the sheet metal component, supporting mechanism plays the effect of support to the support frame, and guiding mechanism plays the effect of direction to the sheet metal component.
Lower die mechanism include module, slide bar and No. two reset spring down, the inside symmetry of rectangle recess be provided with down the module, module and the inside sliding connection of rectangle recess down, the arc structure is personally submitted to the module upper end down, module outside lower extreme evenly is provided with the slide bar down, slide bar and lower module sliding connection, the slide bar outside is installed on rectangle recess lateral wall, the slide bar surface is provided with No. two reset spring, No. two reset spring installs under on the module, concrete during operation, go up the mould device downstream, the module receives the extrusion to move on the slide bar down, the module upper end plays the effect of banding to the sheet metal component down.
The utility model discloses a sheet metal component, including the support table, the support table includes balladeur train down, go up the balladeur train, No. two telescopic links and No. three reset spring, the lower balladeur train install on the bottom plate, the bottom plate surface is connected with the balladeur train through sliding fit's mode, the U type structure is personally submitted to upper carriage upper end, evenly be provided with the telescopic link No. two in the balladeur train down, No. two telescopic link lower extremes are installed on the bottom plate, No. two telescopic link upper ends are installed on last balladeur train upper end inboard, No. two telescopic link surface mounting have No. three reset spring, concrete during.
As a preferred technical scheme, the cleaning device comprises a cleaning frame, cleaning brushes and a transmission roller, the cleaning frame is installed on a bottom plate, rectangular grooves are symmetrically formed in the cleaning frame, the cleaning brushes are uniformly installed in the rectangular grooves, the transmission roller is arranged on the right side of each rectangular groove and is installed on the cleaning frame, when the cleaning device works specifically, the cleaning brushes clean the surface of a sheet metal part, impurities are prevented from being pressed into the sheet metal part, and the transmission roller can reduce friction between the cleaning device and the cleaning frame when the sheet metal part moves downwards.
As a preferred technical scheme of the invention, the traction device comprises a traction frame, a motor, a crank wheel, a grooved wheel, a traction wheel and a belt, wherein the traction frame is arranged on a bottom plate, the motor is arranged in front of the traction frame and is arranged on the bottom plate through a motor base, the crank wheel is arranged on an output shaft of the motor, the grooved wheel is arranged at the rear end of the crank wheel and is connected with the traction frame through a bearing, the traction wheels are symmetrically arranged in the traction frame, the traction wheel above is arranged in the traction frame through the bearing, the front end of the traction wheel below is connected with the grooved wheel, the rear end of the traction wheel is connected with the traction frame through the bearing, the traction wheels are connected through the belt, when the traction device works, firstly, the motor is started manually, the grooved wheel is driven by the motor through the crank wheel to move, and then the grooved wheel is used.
As a preferred technical scheme, the upper die device comprises an air cylinder, an upper die plate and an upper die block, the air cylinder is mounted on the fixed frame through an air cylinder seat, the upper die plate is mounted at the top end of the air cylinder, the upper die block is uniformly mounted on the lower end face of the upper die plate, the lower end of the upper die block is of a triangular structure, the outer side of the upper end of the upper die block is of an arc structure, and when the upper die device works, the air cylinder drives the upper die block to move downwards through the upper die plate, and the upper die block plays a role in cutting openings of sheet metal.
As a preferred technical scheme of the invention, the guide mechanism comprises a guide frame, a rectangular sliding block, guide rollers and a spring, wherein the guide frame is arranged on the bottom plate, the rectangular sliding block is symmetrically arranged on the inner side wall of the guide frame and is in sliding connection with the inner side wall of the guide frame, the guide rollers are symmetrically arranged on the inner side of the rectangular sliding block, the guide rollers are arranged on the rectangular sliding block through bearings, the spring is arranged at the lower end of the rectangular sliding block, and the guide rollers play a role in driving a sheet metal part during specific work and drive the guide rollers to move up and down through the spring, so that the sheet metal part is prevented from being folded when being pressed down.
As a preferred technical scheme of the invention, the supporting mechanism comprises a supporting block, a connecting rod, a second spring, a lower pressing rod and a third spring, the supporting block is connected with the bottom plate in a sliding mode, the connecting rod is installed on the outer side surface of the supporting block, a circular inclined hole is formed in the connecting rod, the second spring is installed on the outer side of the connecting rod, the lower pressing rod is arranged above the connecting rod and connected with the supporting frame in a sliding fit mode, the third spring is installed on the inner side of the lower pressing rod, the lower end of the lower pressing rod is of an inclined structure, when the supporting mechanism works specifically, the upper die plate drives the lower pressing rod to move downwards, and the lower pressing rod drives the supporting block to move through the connecting.
As a preferred technical scheme, the upper pressing mechanism comprises a push rod, an upper pressing block, a fourth spring, a push rod, a circular plate and a fifth spring, the push rod is connected with the inside of the circular hole in a sliding mode, the lower end of the push rod is provided with the upper pressing block, the upper end of the push rod is provided with the fourth spring, the push rod is provided with a circular inclined hole, the outer side of the push rod is provided with the push rod, the push rod is connected with the support frame in a sliding fit mode, the circular plate is arranged on the outer surface of the push rod, the fifth spring is arranged on the circular plate, the fifth spring is located between the circular plate and the support frame, two ends of the push rod are of an inclined structure, when the upper die plate works, the upper die plate drives the push rod to move in a feeding mode, the push rod drives the push rod to move downwards.
(III) advantageous effects
1. According to the sheet metal part processing die provided by the invention, the adopted upper die device and lower die device can carry out edge sealing treatment on the sheet metal part after rib pressing when the sheet metal part is ribbed, so that the sheet metal part is prevented from generating sharp convex inclined plates after rib pressing to cut and damage surrounding objects, and the waste of space is effectively reduced;
2. according to the sheet metal part machining die provided by the invention, the supporting device is matched with the upper die device and the lower die device, so that the sheet metal part can be sequentially subjected to rib pressing and edge sealing after rib pressing, the working period of sheet metal part machining is reduced, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
fig. 5 is an enlarged view of the invention in the direction B of fig. 4.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a sheet metal part processing mold comprises a bottom plate 1, a lower mold device 2, a supporting device 3, a cleaning device 4, a traction device 5, a fixing frame 6 and an upper mold device 7, wherein the lower mold device 2 is installed at the middle part of the upper end of the bottom plate 1, the supporting device 3 is symmetrically arranged outside the lower mold device 2, the supporting device 3 is installed on the bottom plate 1, the cleaning device 4 is arranged outside the supporting device 3 on the left side, the cleaning device 4 is installed on the bottom plate 1, the traction device 5 is arranged outside the supporting device 3 on the right side, the traction device 5 is installed on the bottom plate 1, the fixing frame 6 is arranged on the bottom plate 1, and the upper mold device 7 is installed on the fixing frame 6.
Lower die set 2 include lower mould mechanism 21 and brace table 22, 1 upper end of bottom plate evenly be provided with the rectangle recess, the rectangle recess is inside to be connected with lower mould mechanism 21 through sliding fit's mode, the rectangle recess between be provided with brace table 22, brace table 22 installs on bottom plate 1, during concrete work, lower mould mechanism 21 is used for banding open-ended sheet metal component, brace table 22 plays the effect of holding sheet metal component and buffering.
Lower mold mechanism 21 include module 211 down, slide bar 212 and No. two reset spring 213, the inside symmetry of rectangle recess be provided with down module 211, lower module 211 and the inside sliding connection of rectangle recess, the arc structure is personally submitted to lower module 211 upper end, module 211 outside lower extreme evenly is provided with slide bar 212 down, slide bar 212 and lower module 211 sliding connection, the slide bar 212 outside is installed on rectangle recess lateral wall, the slide bar 212 surface is provided with No. two reset spring 213, No. two reset spring 213 install under on module 211, when concrete work, go up mould device 7 downstream, lower module 211 receives the extrusion and moves on slide bar 212, the effect of banding is played to the sheet metal component in the face of lower module 211 upper end.
Support table 22 include carriage 221 down, go up the carriage 222, No. two telescopic links 223 and No. three reset spring 224, lower carriage 221 install on bottom plate 1, 1 surface of bottom plate is connected with carriage 222 through sliding fit's mode, the upper end of upper carriage 222 is U type structure, evenly be provided with No. two telescopic links 223 in the lower carriage 221, No. two telescopic link 223 lower extremes are installed on bottom plate 1, install on last carriage 222 upper end inboard No. two telescopic links 223 upper ends, No. two telescopic link 223 outer surface mounting has No. three reset spring 224, during concrete work, No. three reset spring 224 plays the effect of buffering to the sheet metal component through last carriage 222.
The supporting device 3 comprises a supporting frame 31, a guiding mechanism 32, a first telescopic rod 33, a first reset spring 34, a supporting mechanism 35, a connecting plate 36, an upper pressing mechanism 37 and a lower pressing block 38, wherein the supporting frame 31 is of a rectangular hollow structure, the supporting frame 31 is in sliding connection with the bottom plate 1, the guiding mechanism 32 is arranged on the outer side of the supporting frame 31, the guiding mechanism 32 is installed on the bottom plate 1, the first telescopic rod 33 is uniformly arranged at the lower end of the supporting frame 31, the first telescopic rod 33 is installed in the bottom plate 1, the first reset spring 34 is installed on the outer surface of the first telescopic rod 33, the supporting mechanism 35 is symmetrically arranged on the outer side of the first telescopic rod 33, the supporting mechanism 35 is in sliding connection with the bottom plate 1, the connecting plate 36 is installed in the supporting frame 31, round holes are uniformly formed in the connecting plate 36, the upper pressing mechanism 37 is, lower pressing block 38 is installed inside support frame 31 lower extreme, and during concrete work, put the sheet metal component on lower pressing block 38 through artificial mode, go up pressing mechanism 37 and compress tightly the centre gripping to the sheet metal component, and supporting mechanism 35 plays the effect of support to support frame 31, and guiding mechanism 32 plays the effect of direction to the sheet metal component.
Guiding mechanism 32 include leading truck 321, rectangle slider 322, guide roller 323 and spring 324, leading truck 321 install on bottom plate 1, the symmetry is provided with rectangle slider 322 on the leading truck 321 inside wall, rectangle slider 322 and leading truck 321 inside wall sliding connection, the inboard symmetry of rectangle slider 322 be provided with guide roller 323, guide roller 323 passes through the bearing and installs on rectangle slider 322, spring 324 is installed to rectangle slider 322 lower extreme, specific during operation, guide roller 323 plays and carries out driven effect to the sheet metal component, rectangle slider 322 drives guide roller 323 up-and-down motion through spring 324 to avoided the sheet metal component crease to appear when pushing down.
The supporting mechanism 35 comprises a supporting block 351, a connecting rod 352, a second spring 353, a lower pressing rod 354 and a third spring 355, the supporting block 351 is connected with the bottom plate 1 in a sliding mode, the connecting rod 352 is installed on the outer side face of the supporting block 351, a circular inclined hole is formed in the connecting rod 352, the second spring 353 is installed on the outer side of the connecting rod 352, a lower pressing rod 354 is arranged above the connecting rod 352, the lower pressing rod 354 is connected with the supporting frame 31 in a sliding fit mode, the third spring 355 is installed on the inner side of the lower pressing rod 354, the lower end of the lower pressing rod 354 is of an inclined structure, during specific work, the upper template 72 drives the lower pressing rod 354 to move downwards, and the lower pressing rod 354 drives the supporting block 351 to move through the connecting.
The upper pressing mechanism 37 comprises a push rod 371, an upper pressing block 372, a fourth spring 373, a push rod 374, a circular plate 375 and a fifth spring 376, the push rod 371 is connected with the inside of the round hole in a sliding manner, the lower end of the push rod 371 is provided with an upper pressing block 372, the upper end of the push rod 371 is provided with a fourth spring 373, the push rod 371 is provided with a circular inclined hole, the outer side of the push rod 371 is provided with a push rod 374, the push rod 374 is connected with the support frame 31 in a sliding fit manner, the outer surface of the push rod 374 is provided with a circular plate 375, the outer surface of the push rod 374 is provided with a fifth spring 376, the fifth spring 376 is installed on the circular plate 375, the fifth spring 376 is positioned between the circular plate 375 and the support frame 31, the upper die plate 72 drives the ejector rod 374 to move in a feeding mode, the ejector rod 374 drives the push rod 371 to move downwards, and the push rod 371 clamps and fixes the sheet metal part through the upper pressing block 372, so that the upper die block 73 can conveniently cut an opening in the sheet metal part.
Cleaning device 4 including cleaning frame 41, brush cleaner 42 and driving roller 43, cleaning frame 41 install on bottom plate 1, the inside symmetry of cleaning frame 41 is provided with the rectangular channel, brush cleaner 42 is evenly installed to the inside of rectangular channel, the rectangular channel right side is provided with driving roller 43, driving roller 43 installs on cleaning frame 41, during concrete work, brush cleaner 42 cleans the sheet metal component surface, avoids impurity to be impressed in the sheet metal component, driving roller 43 can reduce and clean the friction between the frame 41 when the sheet metal component downstream.
The traction device 5 comprises a traction frame 51, a motor 52, a crank wheel 53, a grooved wheel 54, a traction wheel 55 and a belt 56, the traction frame 51 is arranged on the bottom plate 1, the motor 52 is arranged in front of the traction frame 51, the motor 52 is arranged on the bottom plate 1 through a motor base, a curved rod wheel 53 is arranged on an output shaft of the motor 52, a grooved wheel 54 is arranged at the rear end of the curved rod wheel 53, the grooved wheel 54 is connected with the traction frame 51 through a bearing, traction wheels 55 are symmetrically arranged inside the traction frame 51, the traction wheel 55 positioned above is arranged inside the traction frame 51 through a bearing, the front end of the traction wheel 55 positioned below is connected with the grooved wheel 54, the rear end is connected with the traction frame 51 through a bearing, the traction wheels 55 are connected through a belt 56, and during specific work, firstly, the motor 52 is started manually, the motor 52 drives the grooved wheel 54 to move through the crank wheel 53, and then the grooved wheel 54 pulls the sheet metal part through the traction wheels 55.
The upper die device 7 comprises a cylinder 71, an upper die plate 72 and an upper die block 73, the cylinder 71 is mounted on the fixing frame 6 through a cylinder seat, the upper die plate 72 is mounted at the top end of the cylinder 71, the upper die block 73 is uniformly mounted on the lower end face of the upper die plate 72, the lower end of the upper die block 73 is of a triangular structure, the outer side of the upper end of the upper die block 73 is of an arc structure, the cylinder 71 drives the upper die block 73 to move downwards through the upper die plate 72 during specific work, and the upper die block 73 plays a role in cutting an opening of a sheet metal part.
When in work: s1: firstly, a sheet metal part is loaded from a cleaning device 4 in a manual mode, then the sheet metal part penetrates through a supporting device 3, an upper die device 7 and a lower die device 2, and finally the sheet metal part is connected with a traction device 5;
s2: the motor 52 is started manually, the motor 52 drives the grooved pulley 54 to move through the crank wheel 53, and the grooved pulley 54 drives the traction wheel 55 to move intermittently;
s3: the air cylinder 71 is manually started, the air cylinder 71 drives the upper module 73 to move downwards through the upper template 72, the two sides of the upper template 72 drive the upper pressing mechanism 37 to clamp and fix the sheet metal part, and the upper module 73 cuts an opening of the clamped and fixed sheet metal part;
s4: after step S3 is finished, the two sides of the upper template 72 continue to move downward to drive the support mechanism 35 to move, so as to reduce the support of the support frame 31, the upper template 72 drives the support frame 31 to move downward, and the upper module 73 and the lower module 211 are matched to perform edge sealing treatment on the sheet metal part;
s5: after step S4 is finished, the cylinder 72 drives the upper module 73 to move upward through the upper template 72, the traction device 5 draws the sheet metal part, and then step S3 and step S4 are repeated to realize the continuity of processing;
s6: and after the sheet metal part is completely processed, manually taking out the processed sheet metal part, and finishing the processing.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a sheet metal component mold processing, includes bottom plate (1), lower mould device (2), strutting arrangement (3), cleaning device (4), draw gear (5), mount (6) and last mould device (7), its characterized in that: the middle part of the upper end of the bottom plate (1) is provided with a lower die device (2), supporting devices (3) are symmetrically arranged on the outer side of the lower die device (2), the supporting devices (3) are arranged on the bottom plate (1), a cleaning device (4) is arranged on the outer side of the supporting device (3) on the left side, the cleaning device (4) is arranged on the bottom plate (1), a traction device (5) is arranged on the outer side of the supporting device (3) on the right side, the traction device (5) is arranged on the bottom plate (1), the rear side of the lower die device (2) is provided with a fixing frame (6), the fixing frame (6) is arranged on the bottom plate (1), and an upper die; wherein:
the lower die device (2) comprises a lower die mechanism (21) and a supporting table (22), rectangular grooves are uniformly formed in the upper end of the bottom plate (1), the lower die mechanism (21) is connected to the interior of each rectangular groove in a sliding fit mode, the supporting table (22) is arranged between every two adjacent rectangular grooves, and the supporting table (22) is installed on the bottom plate (1);
the supporting device (3) comprises a supporting frame (31), a guide mechanism (32), a first telescopic rod (33), a first reset spring (34), a supporting mechanism (35), a connecting plate (36), an upper pressing mechanism (37) and a lower pressing block (38), the supporting frame (31) is of a rectangular hollow structure, the supporting frame (31) is in sliding connection with the bottom plate (1), the guide mechanism (32) is arranged on the outer side of the supporting frame (31), the guide mechanism (32) is installed on the bottom plate (1), the first telescopic rod (33) is evenly arranged at the lower end of the supporting frame (31), the first telescopic rod (33) is installed inside the bottom plate (1), the first reset spring (34) is installed on the outer surface of the first telescopic rod (33), the supporting mechanism (35) is symmetrically arranged on the outer side of the first telescopic rod (33), and the supporting mechanism (35) is in sliding connection with the bottom plate (1, a connecting plate (36) is arranged in the support frame (31), round holes are uniformly formed in the connecting plate (36), an upper pressing mechanism (37) is connected in the round holes in a sliding mode, a lower pressing block (38) is arranged below the upper pressing mechanism (37), and the lower pressing block (38) is arranged in the lower end of the support frame (31);
the lower die mechanism (21) comprises a lower die block (211), a sliding rod (212) and a second reset spring (213), the lower die block (211) is symmetrically arranged in the rectangular groove, the lower die block (211) is in sliding connection with the inside of the rectangular groove, the upper end of the lower die block (211) is of an arc-shaped structure, the sliding rod (212) is uniformly arranged at the lower end of the outer side of the lower die block (211), the sliding rod (212) is in sliding connection with the lower die block (211), the outer side of the sliding rod (212) is installed on the side wall of the rectangular groove, the second reset spring (213) is arranged on the outer surface of the sliding rod (212), and the second reset spring (213) is installed;
support table (22) including lower balladeur train (221), upper carriage (222), telescopic link (223) No. two and No. three reset spring (224), lower balladeur train (221) install on bottom plate (1), bottom plate (1) surface is connected with balladeur train (222) through sliding fit's mode, it is U type structure to go up balladeur train (222) upper end, evenly be provided with telescopic link (223) No. two in lower balladeur train (221), telescopic link (223) lower extreme is installed on bottom plate (1), telescopic link (223) upper end is installed on upper balladeur train (222) upper end inboard No. two, telescopic link (223) surface mounting has No. three reset spring (224).
2. The sheet metal part machining mold according to claim 1, characterized in that: cleaning device (4) including cleaning frame (41), cleaning brush (42) and driving roller (43), cleaning frame (41) install on bottom plate (1), the inside symmetry of cleaning frame (41) is provided with the rectangular channel, cleaning brush (42) are evenly installed to the inside of rectangular channel, the rectangular channel right side is provided with driving roller (43), driving roller (43) are installed on cleaning frame (41).
3. The sheet metal part machining mold according to claim 1, characterized in that: the traction device (5) comprises a traction frame (51), a motor (52), a curved bar wheel (53), a grooved wheel (54), a traction wheel (55) and a belt (56), traction frame (51) install on bottom plate (1), traction frame (51) the place ahead is provided with motor (52), motor (52) are installed on bottom plate (1) through the motor cabinet, curved bar wheel (53) are installed to the output shaft of motor (52), curved bar wheel (53) rear end is provided with sheave (54), sheave (54) are connected with traction frame (51) through the bearing, traction frame (51) inside symmetry is provided with traction wheel (55), traction wheel (55) that are located the top are installed inside traction frame (51) through the bearing, traction wheel (55) front end that are located the below is connected with sheave (54), the rear end is connected with traction frame (51) through the bearing, traction wheel (55) between connect through belt (56).
4. The sheet metal part machining mold according to claim 1, characterized in that: the upper die device (7) comprises a cylinder (71), an upper die plate (72) and an upper die block (73), the cylinder (71) is installed on the fixing frame (6) through a cylinder seat, the upper die plate (72) is installed at the top end of the cylinder (71), the upper die block (73) is evenly installed on the lower end face of the upper die plate (72), the lower end of the upper die block (73) is of a triangular structure, and the outer side of the upper end of the upper die block (73) is of an arc structure.
5. The sheet metal part machining mold according to claim 1, characterized in that: guiding mechanism (32) include leading truck (321), rectangle slider (322), guide roller (323) and spring (324), leading truck (321) install on bottom plate (1), the symmetry is provided with rectangle slider (322) on leading truck (321) inside wall, rectangle slider (322) and leading truck (321) inside wall sliding connection, rectangle slider (322) inboard symmetry be provided with guide roller (323), guide roller (323) are installed on rectangle slider (322) through the bearing, spring (324) are installed to rectangle slider (322) lower extreme.
6. The sheet metal part machining mold according to claim 1, characterized in that: the supporting mechanism (35) comprises a supporting block (351), a connecting rod (352), a second spring (353), a lower pressing rod (354) and a third spring (355), the supporting block (351) is connected with the bottom plate (1) in a sliding mode, the connecting rod (352) is installed on the outer side face of the supporting block (351), a circular inclined hole is formed in the connecting rod (352), the second spring (353) is installed on the outer side of the connecting rod (352), the lower pressing rod (354) is arranged above the connecting rod (352), the lower pressing rod (354) is connected with the supporting frame (31) in a sliding fit mode, the third spring (355) is installed on the inner side of the lower pressing rod (354), and the lower end of the lower pressing rod (354) is of an inclined.
7. The sheet metal part machining mold according to claim 1, characterized in that: go up pressure mechanism (37) include push rod (371), go up briquetting (372), No. four spring (373), ejector pin (374), plectane (375) and No. five spring (376), push rod (371) and the inside sliding connection of round hole, push rod (371) lower extreme install briquetting (372), No. four spring (373) are installed to push rod (371) upper end, be provided with circular inclined hole on push rod (371), push rod (371) outside is provided with ejector pin (374), ejector pin (374) are connected with support frame (31) through sliding fit's mode, ejector pin (374) surface is provided with plectane (375), ejector pin (374) surface is provided with No. five spring (376), No. five spring (376) are installed on plectane (375), No. five spring (376) are located between plectane (375) and support frame (31), ejector pin (374) both ends are the oblique shape structure.
CN201910972522.0A 2019-10-14 2019-10-14 Sheet metal part machining die Active CN110560575B (en)

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