CN117380844A - Stamping die for machining automobile parts - Google Patents
Stamping die for machining automobile parts Download PDFInfo
- Publication number
- CN117380844A CN117380844A CN202311228667.2A CN202311228667A CN117380844A CN 117380844 A CN117380844 A CN 117380844A CN 202311228667 A CN202311228667 A CN 202311228667A CN 117380844 A CN117380844 A CN 117380844A
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- China
- Prior art keywords
- fixedly connected
- base
- stamping
- forming
- stamping die
- Prior art date
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- Granted
Links
- 238000003754 machining Methods 0.000 title claims description 13
- 238000004080 punching Methods 0.000 claims description 20
- 238000000465 moulding Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000007493 shaping process Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D37/16—Heating or cooling
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a stamping die for processing automobile accessories, which comprises a fixed base and a support frame, wherein the support frame is arranged at the top of the fixed base, the bottom of the support frame is fixedly connected with the top of the fixed base, the stamping die also comprises a forming device, the forming device is arranged at the center of the top of the fixed base, the bottom of the forming device is fixedly connected with the top of the fixed base, and the forming device is used for carrying out forming operation on a workpiece; the stamping device is arranged right above the forming device, the top of the stamping device is fixedly connected with the center position of the top of the supporting frame, the stamping device is used for stamping a workpiece on the forming device, and preferably, the forming device comprises a forming base. This a stamping die for auto-parts processing conveniently realizes automatic drawing of patterns, need not artifical manual with the work piece take out from the shaping chamber, it is more convenient to use.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a stamping die for machining automobile parts.
Background
With the rapid development of national economy, the demand of the market for moulds is continuously increased. The mold industry has been rapidly developed at a growth rate of about 15%, and all manufacturing components of the mold industry enterprises have also been greatly changed, and besides the national professional mold factories, collective, joint, exclusive and private development has also been rapidly performed, and a stamping mold is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, which is called a cold stamping mold (commonly called a cold stamping mold). The stamping is a press working method for obtaining the required parts by applying pressure to the materials at room temperature by using a die mounted on a press machine to separate or plastically deform the materials, and in the stamping die, various metal materials and nonmetal materials, mainly carbon steel, alloy steel, cast iron, cast steel, hard alloy, low melting point alloy, zinc-based alloy, aluminum bronze, synthetic resin, polyurethane rubber, plastic, laminated birch board and the like are used.
The stamping die used at present is generally inconvenient to demould a workpiece after stamping is finished, and a large number of stamping heads can be generated in the continuous stamping process, so that the abrasion of the stamping heads is easy to aggravate, and the service life of the stamping heads is reduced.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: a stamping die for auto-parts processing, includes unable adjustment base and support frame, the support frame sets up at unable adjustment base top, support frame bottom and unable adjustment base top fixed connection still include
The forming device is arranged at the center of the top of the fixed base, the bottom of the forming device is fixedly connected with the top of the fixed base, and the forming device is used for performing forming operation on a workpiece;
the stamping device is arranged right above the forming device, the top of the stamping device is fixedly connected with the center position of the top of the supporting frame, and the stamping device is used for stamping a workpiece on the forming device.
Preferably, the forming device comprises a forming base, a forming cavity is formed in the top of the forming base, a stripper plate is slidably connected to the inner wall of the forming cavity, a stripper rod is fixedly connected to the bottom of the stripper plate, the bottom of the stripper rod penetrates through the forming base and is fixedly connected with a lifting table, a lifting spring is fixedly connected to the bottom of the lifting table, and connecting devices are fixedly connected to two sides of the lifting table.
Preferably, the shaping support of shaping base bottom fixedly connected with, shaping support bottom and unable adjustment base top fixed connection, lifting spring bottom and unable adjustment base top central point put fixed connection, the recess with stripper plate looks adaptation is seted up to shaping intracavity wall bottom, conveniently realizes automatic drawing of patterns, need not the manual work and takes out the work piece from the shaping chamber, and it is more convenient to use.
Preferably, the connecting device comprises a connecting base, connecting base top fixedly connected with sliding sleeve, sliding sleeve inner wall sliding connection has the sliding block, the part fixedly connected with connecting spring that connecting base top is located sliding sleeve inside, connecting spring top fixedly connected with connecting block, connecting bolt runs through and threaded connection in the connecting block top, connecting bolt top runs through the sliding block and with sliding block sliding connection, sliding block top fixedly connected with connecting rod, the convenience is demolded the work piece that needs great thrust, simultaneously because connecting spring is provided with the multiunit, thereby the connecting spring of removable different coefficient of elasticity adapts to the work piece use that needs different thrusts, and the adjustability is better.
Preferably, the side surface of the connecting base is fixedly connected with the side surface of the lifting platform, and one end, far away from the sliding block, of the connecting pull rod is fixedly connected with a connecting buckle matched with the stamping device.
Preferably, the connecting springs are arranged on the connecting base in a plurality of annular shapes, the top of the connecting base is divided into a group by two connecting springs which are symmetrical with each other in the center of the annular circle, the elastic coefficients of the connecting springs in the same group are the same, and the elastic coefficients of the connecting springs in different groups are different.
Preferably, the stamping device comprises a stamping base, stamping base bottom fixedly connected with hydraulic lifting platform, hydraulic lifting platform bottom fixedly connected with location base, location base both sides are all through branch fixedly connected with fixed ear, location base bottom fixedly connected with punching press head, stamping base bottom annular tuber pipe, annular tuber pipe bottom fixedly connected with oblique branch pipe, the one end intercommunication that annular tuber pipe was kept away from to oblique branch pipe has the air outlet mouth, the air outlet mouth rotates with oblique branch pipe to be connected, the air outlet mouth top rotates and is connected with the telescopic link, can guarantee that the punching press head can receive the cooling wind effect in the air outlet mouth all the time at the in-process of removal for the cooling effect of punching press head is better, conveniently prolongs the life of punching press head.
Preferably, the punching press base sets up inside the support frame and with support frame fixed connection, the fixed ear is with the connection buckle looks adaptation of connecting the pull rod tip, the one end that the air outlet was kept away from to the telescopic link is fixed connection with the expansion end of hydraulic lifting platform.
Preferably, the punching press head includes the positioning seat, positioning seat bottom fixedly connected with shock attenuation circle, the annular blotter of shock attenuation circle bottom fixedly connected with, the part fixedly connected with buffer spring that positioning seat bottom is located the shock attenuation circle inside, buffer spring bottom fixedly connected with punching press head body, the equal fixedly connected with gib block in punching press head body top both sides, gib block top runs through positioning seat and with positioning seat sliding connection, positioning seat top and positioning seat bottom fixedly connected with, the impact force between punching press head body and the work piece is alleviateed through buffer spring and annular blotter's cushioning effect, conveniently reduces noise and vibration that produces in the punching press process.
The invention provides a stamping die for machining automobile parts. The beneficial effects are as follows:
1. this a stamping die for auto-parts processing places the work piece on the inside shaping base of forming device, then press into the work piece shaping cavity inside shaping through stamping device can, the work piece extrudees the stripper plate when getting into shaping cavity inside, the stripper plate removes to the recess of shaping cavity inside, and drive drawing of patterns ejector pin and elevating platform extrusion lift spring, after the shaping, stamping device withdraws from shaping cavity inside, elevating spring promotes elevating platform and drawing of patterns ejector pin extrusion stripper plate through self elasticity, the stripper plate stretches out from the recess and with the work piece ejecting in the shaping cavity, conveniently realize automatic drawing of patterns, need not the manual work piece of taking out from the shaping cavity, it is more convenient to use.
2. This a stamping die for auto-parts processing, when the work piece material changes, when needing bigger thrust just can release the work piece of shaping intracavity portion, can connect stamping device with the inside connecting buckle of connecting device on, when stamping device withdraws from the shaping chamber, stamping device drives through connecting buckle and connects the pull rod upward movement, connect the pull rod and drive the sliding block upward movement, the sliding block drives through connecting the spring and connects the base upward movement, connect the base and drive elevating platform upward movement, can drive the stripper plate through the removal of elevating platform and release the work piece, thereby conveniently to need the work piece of great thrust to take out the die, simultaneously because connecting spring is provided with the multiunit, thereby the connecting spring of removable different elastic coefficient adapts to the work piece use that needs different thrusts, the adjustability is better.
3. This a stamping die for auto-parts processing is provided with stamping device, hydraulic elevating platform is the stamping head downwardly moving during the use to the work piece to the below is punching press, and the expansion end of hydraulic elevating platform drives the one end downwardly moving of telescopic link simultaneously, makes the telescopic link drive the air outlet mouth around oblique branch pipe tip downwardly rotating, thereby when making the stamping head downwardly moving, the air outlet mouth also can rotate down thereupon, make the air outlet mouth can be all the time towards the stamping head, thereby can guarantee that the stamping head can receive the cooling wind effect in the air outlet mouth all the time at the in-process of removal, make the cooling effect of stamping head better, the convenient life who prolongs the stamping head.
4. This a stamping die for auto-parts processing, when the stamping head contacted the work piece, the work piece produced the thrust to the stamping head, and the stamping head body moved towards the direction of positioning seat under the effect of thrust to extrusion buffer spring, when thrust was increased gradually, buffer spring was compressed gradually, until the stamping head body extruded to the annular blotter of shock attenuation circle below, through buffer spring and annular blotter's cushioning effect alleviate the impact force between stamping head body and the work piece, conveniently reduced noise and the vibration that produces in the punching press process.
Drawings
FIG. 1 is a schematic diagram of a stamping die for machining automobile parts;
FIG. 2 is a schematic view of a molding apparatus according to the present invention;
FIG. 3 is a schematic view of the internal structure of the molding cavity of the present invention;
FIG. 4 is a schematic view of a connecting device according to the present invention;
FIG. 5 is a schematic view of the connection structure of the stamping device of the present invention;
FIG. 6 is a schematic view of a stamping device according to the present invention;
FIG. 7 is a schematic view of the connection structure of the annular duct of the present invention;
fig. 8 is a schematic view of the structure of the stamping head of the present invention.
In the figure: 1. a fixed base; 2. a support frame; 3. a molding device; 31. forming a base; 32. a molding cavity; 33. removing the template; 34. demolding the ejector rod; 35. a lifting table; 36. a lifting spring; 37. a connecting device; 371. the base is connected; 372. a sliding sleeve; 373. a sliding block; 374. a connecting spring; 375. a connecting block; 376. a connecting bolt; 377. connecting a pull rod; 38. forming a bracket; 4. a punching device; 41. stamping a base; 42. a hydraulic lifting platform; 43. positioning a base; 44. a fixed ear; 45. punching heads; 451. a positioning seat; 452. a damping ring; 453. a ring-shaped cushion pad; 454. a buffer spring; 455. a punch body; 456. a guide bar; 46. an annular air pipe; 47. inclined branch pipes; 48. an air outlet nozzle; 49. a telescopic rod.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a stamping die for auto-parts processing, includes unable adjustment base 1 and support frame 2, and support frame 2 sets up at unable adjustment base 1 top, and support frame 2 bottom and unable adjustment base 1 top fixed connection still include
The forming device 3 is arranged at the center of the top of the fixed base 1, the bottom of the forming device 3 is fixedly connected with the top of the fixed base 1, and the forming device 3 is used for performing forming operation on a workpiece;
the stamping device 4 is arranged right above the forming device 3, the top of the stamping device 4 is fixedly connected with the center position of the top of the support frame 2, and the stamping device 4 is used for stamping a workpiece on the forming device 3;
the forming device 3 comprises a forming base 31, a forming cavity 32 is formed in the top of the forming base 31, a demoulding plate 33 is connected to the inner wall of the forming cavity 32 in a sliding manner, a demoulding ejector rod 34 is fixedly connected to the bottom of the demoulding plate 33, the bottom of the demoulding ejector rod 34 penetrates through the forming base 31 and is fixedly connected with a lifting table 35, a lifting spring 36 is fixedly connected to the bottom of the lifting table 35, connecting devices 37 are fixedly connected to the two sides of the lifting table 35, a forming bracket 38 is fixedly connected to the bottom of the forming base 31, the bottom of the forming bracket 38 is fixedly connected with the top of the fixed base 1, the bottom of the lifting spring 36 is fixedly connected with the central position of the top of the fixed base 1, and a groove matched with the demoulding plate 33 is formed in the bottom of the inner wall of the forming cavity 32;
when the forming device is used, a workpiece is placed on the forming base 31 in the forming device 3, then the workpiece is pressed into the forming cavity 32 by the stamping device 4, the workpiece is extruded to form the stripper plate 33 when entering the forming cavity 32, the stripper plate 33 moves to a groove in the forming cavity 32 and drives the stripper rod 34 and the lifter 35 to extrude the lifter spring 36, after the forming is finished, the stamping device 4 withdraws from the forming cavity 32, the lifter spring 36 pushes the lifter 35 and the stripper rod 34 to extrude the stripper plate 33 through self elasticity, the stripper plate 33 extends out of the groove and ejects the workpiece in the forming cavity 32, automatic stripping is conveniently realized, the workpiece is not required to be taken out of the forming cavity 32 manually, and the use is convenient.
Referring to fig. 1-4, the present invention provides a technical solution: the connecting device 37 comprises a connecting base 371, a sliding sleeve 372 is fixedly connected to the top of the connecting base 371, a sliding block 373 is slidingly connected to the inner wall of the sliding sleeve 372, a plurality of connecting springs 374 are fixedly connected to the part of the top of the connecting base 371, which is positioned in the sliding sleeve 372, a connecting block 375 is fixedly connected to the top of the connecting spring 374, a connecting bolt 376 is penetrated and screwed on the top of the connecting block 375, the top of the connecting bolt 376 penetrates the sliding block 373 and is slidingly connected with the sliding block 373, a connecting pull rod 377 is fixedly connected to the top of the sliding block 373, the side surface of the connecting base 371 is fixedly connected with the side surface of the lifting table 35, one end of the connecting pull rod 377, which is far away from the sliding block 373, is fixedly connected with a connecting buckle matched with the stamping device 4, the connecting springs 374 are arranged on the connecting base 371 in a plurality of annular shapes, the two connecting springs 374 which are symmetrical in the center of the annular circle center are divided into a group, the elastic coefficients of the same group of connecting springs 374 are the same, the elastic coefficients of the different groups of connecting springs 374 are different, when the workpiece materials are changed and a larger pushing force is needed to push out the workpiece in the forming cavity 32, the connecting buckle in the connecting device 37 can be connected to the stamping device 4, when the stamping device 4 withdraws from the forming cavity 32, the stamping device 4 drives the connecting pull rod 377 to move upwards through the connecting buckle, the connecting pull rod 377 drives the sliding block 373 to move upwards, the sliding block 373 drives the connecting base 371 to move upwards through the connecting springs 374, the connecting base 371 drives the lifting platform 35 to move upwards, the workpiece can be pushed out through the movement of the lifting platform 35 to facilitate demoulding of the workpiece needing larger pushing force, meanwhile, as the connecting springs 374 are provided with a plurality of groups, the connecting springs 374 with different elastic coefficients can be replaced so as to adapt to workpieces requiring different thrusts, and the adjustability is good.
In a third embodiment, referring to fig. 1 to 8, the present invention provides a technical solution: the stamping device 4 comprises a stamping base 41, a hydraulic lifting table 42 is fixedly connected to the bottom of the stamping base 41, a positioning base 43 is fixedly connected to the bottom of the hydraulic lifting table 42, fixing lugs 44 are fixedly connected to the two sides of the positioning base 43, a stamping head 45 is fixedly connected to the bottom of the positioning base 43, an annular air pipe 46 is arranged at the bottom of the stamping base 41, an inclined branch pipe 47 is fixedly connected to the bottom of the annular air pipe 46, one end of the inclined branch pipe 47 far away from the annular air pipe 46 is communicated with an air outlet nozzle 48, the air outlet nozzle 48 is rotationally connected with the inclined branch pipe 47, the top of the air outlet nozzle 48 is rotationally connected with a telescopic rod 49, the stamping base 41 is arranged inside the supporting frame 2 and fixedly connected with the supporting frame 2, one end of the telescopic rod 49 far away from the air outlet nozzle 48 is fixedly connected with a movable end of the hydraulic lifting table 42, the stamping device 4 is arranged, when in use, the hydraulic lifting table 42 is in a downward direction, and the stamping head 45 is downwards moved, and simultaneously, one end of the movable end of the hydraulic lifting table 42 drives the telescopic rod 49 downwards moves downwards, the air outlet nozzle 48 is rotationally connected with the inclined branch pipe 47, the telescopic rod 49 is rotationally connected with the movable end 45 downwards, and simultaneously the air outlet nozzle 45 is enabled to be conveniently cooled, and simultaneously, and the cooling effect can be better, and can always be cooled down, and can always be cooled by the air outlet 45 and simultaneously, and can always be cooled by the stamping 45;
the stamping head 45 comprises a positioning seat 451, a damping ring 452 is fixedly connected to the bottom of the positioning seat 451, an annular buffer cushion 453 is fixedly connected to the bottom of the damping ring 452, a buffer spring 454 is fixedly connected to the bottom of the positioning seat 451 and positioned in the inner portion of the damping ring 452, a stamping head body 455 is fixedly connected to the bottom of the buffer spring 454, guide strips 456 are fixedly connected to both sides of the top of the stamping head body 455, the tops of the guide strips 456 penetrate through the positioning seat 451 and are in sliding connection with the positioning seat 451, the tops of the positioning seat 451 are fixedly connected with the bottom of the positioning seat 43, when the stamping head 45 contacts a workpiece, the workpiece generates a counter thrust force to the stamping head 45, the stamping head body 455 moves towards the direction of the positioning seat 451 under the effect of the counter thrust force and presses the buffer spring 454, when the counter thrust force is gradually increased, the buffer spring 454 is gradually compressed until the stamping head body 455 presses the annular buffer cushion 453 below the damping ring 452, the impact force between the stamping head body 455 and the workpiece is relieved through the buffer effect of the buffer spring 454 and the annular buffer cushion 453, and noise and vibration generated in the stamping process are conveniently reduced.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (9)
1. A stamping die for auto-parts processing, includes unable adjustment base (1) and support frame (2), support frame (2) set up at unable adjustment base (1) top, support frame (2) bottom and unable adjustment base (1) top fixed connection, its characterized in that: further comprises:
the forming device (3) is arranged at the center of the top of the fixed base (1), the bottom of the forming device (3) is fixedly connected with the top of the fixed base (1), and the forming device (3) is used for performing forming operation on a workpiece;
the stamping device (4), this stamping device (4) set up directly over forming device (3), stamping device (4) top and support frame (2) top central point put fixed connection, stamping device (4) are used for carrying out the punching press to the work piece on forming device (3).
2. The stamping die for automotive part machining according to claim 1, wherein: the forming device (3) comprises a forming base (31), a forming cavity (32) is formed in the top of the forming base (31), a demoulding plate (33) is slidably connected to the inner wall of the forming cavity (32), a demoulding ejector rod (34) is fixedly connected to the bottom of the demoulding plate (33), the bottom of the demoulding ejector rod (34) penetrates through the forming base (31) and is fixedly connected with a lifting table (35), a lifting spring (36) is fixedly connected to the bottom of the lifting table (35), and connecting devices (37) are fixedly connected to two sides of the lifting table (35).
3. A stamping die for automotive parts machining as claimed in claim 2, wherein: the molding device is characterized in that a molding support (38) is fixedly connected to the bottom of the molding base (31), the bottom of the molding support (38) is fixedly connected with the top of the fixed base (1), the bottom of the lifting spring (36) is fixedly connected with the center of the top of the fixed base (1), and a groove matched with the stripper plate (33) is formed in the bottom of the inner wall of the molding cavity (32).
4. A stamping die for automotive parts machining as claimed in claim 2, wherein: connecting device (37) are including connecting base (371), connect base (371) top fixedly connected with sliding sleeve (372), sliding sleeve (372) inner wall sliding connection has sliding block (373), connect base (371) top to be located inside part fixedly connected with coupling spring (374) of sliding sleeve (372), coupling spring (374) top fixedly connected with connecting block (375), connecting block (375) top run through and threaded connection has connecting bolt (376), connecting bolt (376) top run through sliding block (373) and with sliding block (373) sliding connection, sliding block (373) top fixedly connected with connecting pull rod (377).
5. The stamping die for automotive parts machining according to claim 4, wherein: the side of the connecting base (371) is fixedly connected with the side of the lifting table (35), and one end, far away from the sliding block (373), of the connecting pull rod (377) is fixedly connected with a connecting buckle matched with the stamping device (4).
6. The stamping die for automotive parts machining according to claim 4, wherein: the connecting springs (374) are arranged on the connecting base (371) in a ring shape, the two connecting springs (374) which are symmetrical with each other at the top of the connecting base (371) in the center of the ring shape are divided into one group, the elastic coefficients of the connecting springs (374) in the same group are the same, and the elastic coefficients of the connecting springs (374) in different groups are different.
7. The stamping die for automotive part machining according to claim 1, wherein: stamping device (4) are including punching press base (41), punching press base (41) bottom fixedly connected with hydraulic lifting platform (42), hydraulic lifting platform (42) bottom fixedly connected with location base (43), location base (43) both sides are all through branch fixedly connected with fixed ear (44), location base (43) bottom fixedly connected with punching press head (45), punching press base (41) bottom annular tuber pipe (46), annular tuber pipe (46) bottom fixedly connected with inclined branch pipe (47), the one end intercommunication that annular tuber pipe (46) was kept away from to inclined branch pipe (47) has air outlet nozzle (48), air outlet nozzle (48) are connected with inclined branch pipe (47) rotation, air outlet nozzle (48) top rotation is connected with telescopic link (49).
8. The stamping die for automotive parts machining according to claim 7, wherein: the punching press base (41) set up inside support frame (2) and with support frame (2) fixed connection, fixed ear (44) and the connection buckle looks adaptation of connecting pull rod (377) tip, the one end that air outlet (48) was kept away from to telescopic link (49) is fixed connection with the movable end of hydraulic lifting platform (42).
9. The stamping die for automotive parts machining according to claim 7, wherein: the stamping head (45) comprises a positioning seat (451), a damping ring (452) is fixedly connected to the bottom of the positioning seat (451), an annular buffer cushion (453) is fixedly connected to the bottom of the damping ring (452), a buffer spring (454) is fixedly connected to the bottom of the positioning seat (451) and located in the damping ring (452), a stamping head body (455) is fixedly connected to the bottom of the buffer spring (454), guide strips (456) are fixedly connected to two sides of the top of the stamping head body (455), the tops of the guide strips (456) penetrate through the positioning seat (451) and are in sliding connection with the positioning seat (451), and the tops of the positioning seat (451) are fixedly connected with the bottom of the positioning base (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311228667.2A CN117380844B (en) | 2023-09-22 | 2023-09-22 | Stamping die for machining automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311228667.2A CN117380844B (en) | 2023-09-22 | 2023-09-22 | Stamping die for machining automobile parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117380844A true CN117380844A (en) | 2024-01-12 |
| CN117380844B CN117380844B (en) | 2024-07-02 |
Family
ID=89438155
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311228667.2A Active CN117380844B (en) | 2023-09-22 | 2023-09-22 | Stamping die for machining automobile parts |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497933A (en) * | 2017-07-29 | 2017-12-22 | 仪征明发冲压件有限公司 | A kind of continuous stamping die for metal stamping |
| CN211101165U (en) * | 2019-10-10 | 2020-07-28 | 上海日来汽车夹具有限公司 | Stamping device is used in auto-parts processing |
| CN214053367U (en) * | 2020-11-09 | 2021-08-27 | 合肥百恒设备模具有限公司 | Automobile mold demoulding device |
| CN217726828U (en) * | 2022-05-18 | 2022-11-04 | 沈阳古德机械制造有限公司 | Stamping device of automobile shock absorber ware support |
| CN218340764U (en) * | 2022-09-30 | 2023-01-20 | 济南政联汽配在线网络科技有限公司 | Forming stamping die is used in auto-parts production |
-
2023
- 2023-09-22 CN CN202311228667.2A patent/CN117380844B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497933A (en) * | 2017-07-29 | 2017-12-22 | 仪征明发冲压件有限公司 | A kind of continuous stamping die for metal stamping |
| CN211101165U (en) * | 2019-10-10 | 2020-07-28 | 上海日来汽车夹具有限公司 | Stamping device is used in auto-parts processing |
| CN214053367U (en) * | 2020-11-09 | 2021-08-27 | 合肥百恒设备模具有限公司 | Automobile mold demoulding device |
| CN217726828U (en) * | 2022-05-18 | 2022-11-04 | 沈阳古德机械制造有限公司 | Stamping device of automobile shock absorber ware support |
| CN218340764U (en) * | 2022-09-30 | 2023-01-20 | 济南政联汽配在线网络科技有限公司 | Forming stamping die is used in auto-parts production |
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| CN117380844B (en) | 2024-07-02 |
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