CN117463883A - Stamping die for machining gear shifting fork supporting plate - Google Patents

Stamping die for machining gear shifting fork supporting plate Download PDF

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Publication number
CN117463883A
CN117463883A CN202311711275.1A CN202311711275A CN117463883A CN 117463883 A CN117463883 A CN 117463883A CN 202311711275 A CN202311711275 A CN 202311711275A CN 117463883 A CN117463883 A CN 117463883A
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CN
China
Prior art keywords
wall
plate
fixedly connected
stamping
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311711275.1A
Other languages
Chinese (zh)
Inventor
杨东
赫林
杨彦岭
杨彦洪
种儒军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cangzhou Xinxin Automobile Parts Co ltd
Original Assignee
Cangzhou Xinxin Automobile Parts Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cangzhou Xinxin Automobile Parts Co ltd filed Critical Cangzhou Xinxin Automobile Parts Co ltd
Priority to CN202311711275.1A priority Critical patent/CN117463883A/en
Publication of CN117463883A publication Critical patent/CN117463883A/en
Pending legal-status Critical Current

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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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention relates to the technical field of gear shifting fork production, and discloses a stamping die for processing a gear shifting fork supporting plate.

Description

Stamping die for machining gear shifting fork supporting plate
Technical Field
The invention relates to the technical field of gear shifting fork production, in particular to a stamping die for machining a gear shifting fork supporting plate.
Background
The shifting fork is a part on the automobile gearbox, is connected with a gear shifting handle, is positioned at the lower end of the handle, and is used for shifting the middle gear shifting wheel to change the input and output rotation speed ratio, and is formed by casting technology and stamping forming by a stamping die according to different occasions and different production technologies of the shifting fork.
Because the existing stamping device needs to manually adjust the fixing mechanism to fix the shifting fork when the shifting fork is punched, blanks or semi-finished shifting fork products are prevented from moving in the stamping process, waste products are caused, and the shifting fork feeding and discharging are all manually operated, so that the production efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the stamping die for machining the gear shifting fork support plate comprises a workbench, wherein the top of the workbench is fixedly connected with a blanking mechanism, one end, far away from the blanking mechanism, of the top of the workbench is fixedly connected with a stamping mechanism, one end, far away from the stamping mechanism, of the outer wall of the workbench is fixedly connected with a feeding mechanism, a collecting box is arranged below the feeding mechanism, and the outer wall of the collecting box is fixedly connected with the outer wall of the workbench;
the stamping mechanism comprises a supporting plate, the bottom of backup pad and the top fixed connection of workstation, the top fixedly connected with cylinder of backup pad, the bottom fixedly connected with mould of cylinder, the bottom of going up the mould is provided with stamping component, stamping component's top and the top fixed connection of last mould inner wall, the top of backup pad inner wall evenly is provided with the support column, the top of support column and the inner wall fixed connection of backup pad, the inner wall of going up the mould and the outer wall sliding connection of support column, the bottom of support column is provided with the base, the bottom of base and the top fixed connection of workstation, the top fixedly connected with bed die subassembly of base, the inside of bed die subassembly is provided with semi-manufactured goods and dials the fork board, because the recess area of bed die subassembly is greater than the area of semi-manufactured goods fork board, places the semi-manufactured goods fork board and falls to the recess inside relatively easily on the bed die subassembly to spacing pendulum is fixed through the bed die subassembly, makes it align with stamping component, to the homoenergetic that the size is different, increases the nimble use degree of device, need not to reduce the production cost of labor, reduces the model.
Preferably, the unloading mechanism includes the slide rail, the bottom of slide rail and the top fixed connection of workstation, the top sliding connection of slide rail has the movable plate, the even fixedly connected with stand in top of movable plate, the top symmetry of stand is provided with the mounting panel, the bottom of mounting panel and the bottom fixed connection of stand, the opposite side of mounting panel is provided with first conveyer belt, the outer wall of first conveyer belt rotates with the opposite side of mounting panel to be connected, the outer wall of first conveyer belt evenly is provided with clamping assembly, the outer wall of clamping assembly and the outer wall fixed connection of first conveyer belt, the stamping mechanism is kept away from to the movable plate in the beginning, and after semi-manufactured goods shifting fork board material loading was accomplished, the movable plate drove first conveyer belt and is close to stamping mechanism, makes clamping assembly be close to the semi-manufactured goods shifting fork board, fixes the one end in semi-manufactured goods shifting fork board area hole, and when the supplementary mould carries out further fixed to semi-manufactured goods shifting fork board, is accomplished by first conveyer belt and is gone up the unloading from the shifting fork board that the manual emergence danger when the manual unloading of staff of avoiding.
Preferably, the clamping assembly comprises a connecting bar, the outer wall of connecting bar and the outer wall fixed connection of first conveyer belt, the outer wall of connecting bar is provided with the mounting groove, the outer wall of mounting groove and the outer wall fixed connection of connecting bar, the inner wall of mounting groove is provided with the installation piece, the outer wall of installation piece and the inner wall sliding connection of mounting groove, the inner wall symmetry of installation piece is provided with first telescopic column, the outer wall of first telescopic column and the inner wall fixed connection of installation piece, the outer wall fixedly connected with stopper of installation piece one end is kept away from to first telescopic column, the round hole card of semi-manufactured goods shifting fork board is in the centre, and supplementary lower mould subassembly is further fixed to semi-manufactured goods shifting fork board, avoids producing to rock when the punching press effect, produces the waste material, increases manufacturing cost, and the material of stopper is the rubber material, avoids the metal texture can be with the surface extrusion deformation of shifting fork board or produce the mar, influences quality and the result of product after the punching press, and the effect of punching press, and the first conveyer belt drives the installation groove and rises and rotate 90 degrees vertical removal to drive the shifting fork board to keep away from first conveyer belt, and the manual work from the manual work is moved to the one end from the punching press to the one end, and is kept away from the manual work from the mechanism to the first conveyer belt and is moved to the safety from the safety.
Preferably, the punching assembly comprises a second telescopic column, the top of the second telescopic column is fixedly connected with the top of the inner wall of the upper die, the bottom of the second telescopic column is fixedly connected with a first punching head, the second punching head is arranged in the first punching head, the outer wall of the second punching head is in contact with the inner wall of the first punching head, the top of the second punching head is provided with a third telescopic column, one end of the third telescopic column, far away from the second punching head, is fixedly connected with the top of the inner wall of the upper die, punching of different models is completed, and the utilization rate and the flexibility of the device are improved.
Preferably, the lower die assembly comprises a die shell, the inside of die shell has evenly offered the slide, the inside sliding connection of slide has the slider, the top fixedly connected with gag lever post of slider, the outer wall of gag lever post and the inner wall sliding connection of die shell, the top rotation of gag lever post is connected with the fixture block, and when the semi-manufactured goods shifting fork board model of punching press is great, gag lever post travel distance is shorter, and the fixture block rotates longer one end to the one end of semi-manufactured goods shifting fork board, carries out fixed chucking to it, and when the semi-manufactured goods shifting fork board model of punching press is less, and gag lever post travel distance is great, and the slider contacts the length between semi-manufactured goods shifting fork board and the punching press head all the time is greater than, avoids the punching press head to be blocked, leads to the device damage or the punching press is insufficient.
Preferably, the feeding mechanism comprises a fixed seat, the outer wall of fixing base and the outer wall fixed connection of unloading mechanism one end are kept away from to the workstation, the top symmetry of fixing base is provided with the fixed plate, the bottom of fixed plate and the top fixed connection of fixing base, the opposite side of fixed plate is provided with the second conveyer belt, the outer wall of second conveyer belt rotates with the opposite side of fixed plate and is connected, the one end fixedly connected with baffle of second conveyer belt is kept away from to the opposite side of fixed plate, the surface of baffle is provided with the rotor plate, the outer wall of rotor plate rotates with the opposite side of fixed plate to be connected, the top symmetry of rotor plate is provided with the limiting plate, the bottom of limiting plate and the top fixed connection of rotor plate, the inside of limiting plate evenly is provided with the roller bearing, the outer wall of roller bearing rotates with the inner wall of limiting plate to be connected, need not the manual work and places the material alignment in the mould, avoids the staff to be close to inside the punching press mechanism, reduces dangerous probability that takes place, simultaneously reinforcing means's degree of automation improves work efficiency.
The beneficial effects of the invention are as follows:
1. according to the invention, the feeding mechanism is arranged, the semi-finished shifting fork plate is arranged on the second conveying belt according to the machining direction of the lower die assembly, the rotating plate rotates to be parallel to the guide plate, the semi-finished shifting fork plate is conveyed to the rotating plate through the second conveying belt, and the semi-finished shifting fork plate falls into the groove of the lower die assembly through adjustment of the limiting plate and the rolling shaft, so that materials do not need to be aligned and placed in the die manually, workers are prevented from approaching the inside of the stamping mechanism, the probability of danger is reduced, the automation degree of the device is enhanced, and the working efficiency is improved.
2. According to the invention, the stamping mechanism is arranged, after the semi-finished shifting fork plate is moved to the top of the lower die assembly, the area of the groove of the lower die assembly is larger than that of the semi-finished shifting fork plate, so that the semi-finished shifting fork plate is placed on the lower die assembly and falls into the groove easily, and the semi-finished shifting fork plate is limited, aligned and fixed with the stamping assembly through the lower die assembly, so that the semi-finished shifting fork plate can realize the fixing and stamping functions for models with different sizes, the flexible use degree of the device is increased, the manual fixing is not needed, the waste is reduced, and the production cost is reduced.
3. According to the invention, the stamping assembly is arranged, when semi-finished shifting fork plates with different sizes are placed, stamping heads with different types are required to be corresponding, the second telescopic column drives the first stamping head to extend, the air cylinder drives the upper die to press downwards, the first stamping head is contacted with the semi-finished shifting fork plates, when the types are different, the third telescopic column extends to drive the second stamping head to extend, the air cylinder drives the upper die to press downwards, the second stamping head is contacted with the semi-finished shifting fork plates, and stamping of different types is completed, so that the utilization rate and the flexibility of the device are improved.
4. According to the invention, the lower die assembly is arranged, the sliding block slides to drive the limiting rod to move, so that the limiting rod is in contact with the edge of the semi-finished product shifting fork plate, the sliding block is in contact with the bottom of the semi-finished product shifting fork plate, the top of the sliding block is kept horizontal with the depth of the groove, the bottom of the semi-finished product shifting fork plate is always kept to be supported in the moving process of the sliding block, the impact on the stamping effect is avoided, when the type of the stamped semi-finished product shifting fork plate is larger, the moving distance of the limiting rod is shorter, the longer end of the clamping block is rotated to one end of the semi-finished product shifting fork plate, the clamping block is used for fixedly clamping the semi-finished product shifting fork plate, when the type of the stamped semi-finished product shifting fork plate is smaller, the moving distance of the limiting rod is larger, and the length of the edge of the sliding block, which is in contact with the semi-finished product shifting fork plate, is always longer than the length between the semi-finished product shifting fork plate and the stamping head, so that the stamping head is prevented from being blocked, and damaged or insufficiently stamped.
5. According to the invention, the clamping assembly is arranged, after feeding is completed and fixed by the lower die assembly, the moving plate is close to the semi-finished product shifting fork plate, the first conveyor belt moves the mounting groove to a position flush with the axis of the semi-finished product shifting fork plate, when the mounting groove is close to the round hole of the semi-finished product shifting fork plate, the semi-finished product shifting fork plate is inserted into the two limiting blocks, meanwhile, the first telescopic columns are close to each other, the outer walls of the limiting blocks are conical, when the first telescopic columns are close to each other, the round hole of the semi-finished product shifting fork plate is clamped in the middle, the lower die assembly is assisted to further fix the semi-finished product shifting fork plate, the phenomenon that the stamping effect is unsatisfactory is caused, waste is generated, the production cost is increased, the limiting blocks are made of rubber materials, the phenomenon that the surface of the shifting fork plate is extruded and deformed or scratched due to the metal texture is avoided, the outgoing quality and the using effect of products are influenced, after stamping is completed, the first conveyor belt drives the mounting groove to ascend and rotate by 90 degrees to move vertically, so that the shifting fork plate is driven to be far away from the stamping mechanism, the other end of the first conveyor belt is conveyed to the other end of the other end, and is manually retracted, the contact with the stamping mechanism is reduced, and safety is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the back side of the present invention;
FIG. 3 is a schematic structural view of the blanking mechanism of the present invention;
FIG. 4 is a schematic view of the stamping mechanism of the present invention;
FIG. 5 is a schematic structural view of the feeding mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the clamping assembly of the present invention;
FIG. 7 is a schematic view of the structure of the punching assembly of the present invention;
FIG. 8 is a schematic view of the lower die assembly of the present invention;
in the figure: 1. a work table; 2. a blanking mechanism; 201. a slide rail; 202. a moving plate; 203. a column; 204. a mounting plate; 205. a first conveyor belt; 206. a clamping assembly; 2061. a connecting strip; 2062. a mounting groove; 2063. a mounting block; 2064. a first telescoping column; 2065. a limiting block; 3. a punching mechanism; 301. a support plate; 302. a cylinder; 303. an upper die; 304. a support column; 305. a punching assembly; 3051. a second telescoping column; 3052. a first stamping head; 3053. a second stamping head; 3054. a third telescoping column; 306. a base; 307. a lower die assembly; 3071. a mold housing; 3072. a slideway; 3073. a slide block; 3074. a limit rod; 3075. a clamping block; 308. a semi-finished shifting fork plate; 4. a feeding mechanism; 401. a fixing seat; 402. a fixing plate; 403. a second conveyor belt; 404. a guide plate; 405. a rotating plate; 406. a limiting plate; 407. a roller; 5. and (5) collecting a box.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
First, a press mold for machining a shift fork support plate according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.
As shown in fig. 1-5, the stamping die for machining a shift fork supporting plate comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a blanking mechanism 2, one end, far away from the blanking mechanism 2, of the top of the workbench 1 is fixedly connected with a stamping mechanism 3, one end, far away from the stamping mechanism 3, of the outer wall of the workbench 1 is fixedly connected with a feeding mechanism 4, a collecting box 5 is arranged below the feeding mechanism 4, the outer wall of the collecting box 5 is fixedly connected with the outer wall of the workbench 1, during operation, a worker places a semi-finished shift fork plate 308 on the feeding mechanism 4, transmits the stamping mechanism 3 through the feeding mechanism 4, places the semi-finished shift fork plate 308 under a stamping head and fixes the other end of the shift fork plate, after the stamping is finished, the blanking mechanism 2 takes out the finished shift fork plate from the stamping mechanism 3 and moves away from the stamping mechanism 3, then manually takes down, and a punched scrap metal sheet is collected by a groove formed in the workbench 1 and slides down in the collecting box 5 for processing.
The stamping mechanism 3 comprises a supporting plate 301, the bottom of the supporting plate 301 is fixedly connected with the top of the workbench 1, a cylinder 302 is fixedly connected with the top of the supporting plate 301, an upper die 303 is fixedly connected with the bottom of the cylinder 302, a stamping component 305 is arranged at the bottom of the upper die 303, the top of the stamping component 305 is fixedly connected with the top of the inner wall of the upper die 303, a supporting column 304 is uniformly arranged at the top of the inner wall of the supporting plate 301, the top of the supporting column 304 is fixedly connected with the inner wall of the supporting plate 301, the inner wall of the upper die 303 is slidably connected with the outer wall of the supporting column 304, a base 306 is arranged at the bottom of the supporting column 304, the bottom of the base 306 is fixedly connected with the top of the workbench 1, a lower die component 307 is fixedly connected with the top of the base 306, a semi-finished product shifting plate 308 is arranged in the lower die component 307, after the semi-finished product shifting plate 308 is moved to the top of the lower die component 307, the groove area of the lower die component 307 is larger than the area of the semi-finished product shifting plate 308, the semi-finished product shifting plate 308 is easily dropped into the groove through the lower die component 307, the semi-finished product shifting plate 308 is fixed in a limiting and the fixed mode, the semi-finished product shifting plate 305 is enabled to be in a mode, the size of the stamping component is greatly reduced, the stamping device is free of the labor cost and the device is reduced, and the production cost is greatly reduced, and the cost is reduced.
The feeding mechanism 4 comprises a fixed seat 401, the outer wall of the fixed seat 401 is fixedly connected with the outer wall of one end of the workbench 1, which is far away from the blanking mechanism 2, the top of the fixed seat 401 is symmetrically provided with a fixed plate 402, the bottom of the fixed plate 402 is fixedly connected with the top of the fixed seat 401, the opposite side of the fixed plate 402 is provided with a second conveying belt 403, the outer wall of the second conveying belt 403 is rotationally connected with the opposite side of the fixed plate 402, one end of the opposite side of the fixed plate 402, which is far away from the second conveying belt 403, is fixedly connected with a guide plate 404, the outer surface of the guide plate 404 is provided with a rotating plate 405, the outer wall of the rotating plate 405 is rotationally connected with the opposite side of the fixed plate 402, the top of the rotating plate 405 is symmetrically provided with a limiting plate 406, the bottom of the limiting plate 406 is fixedly connected with the top of the rotating plate 405, the inner wall of the limiting plate 406 is uniformly provided with a rolling shaft 407, the outer wall of the rolling shaft 407 is rotationally connected with the inner wall of the limiting plate 406, a worker places the semi-finished product shifting plate 308 on the second conveying belt 403 according to the processing direction of the lower die assembly 307, the rotating plate 405 is parallel to the guide plate 404, the semi-finished product shifting plate 308 is conveyed onto the second conveying belt 403, the guide plate 404, the outer side of the rotating plate 405 is rotationally, the limiting plate 405 is rotationally connected with the opposite side of the second conveying plate, the limiting plate 405, the opposite side of the inner side of the rotating plate 405 and the rotating plate and the inner die is required to be placed inside the die assembly, the die, the automatic material is in the lower die, the lower die and the lower die is 3 is required to be placed by the lower than the lower die, and the labor probability of the working device is avoided, and the lower probability of the labor probability of the lower device is and the lower probability of the lower device.
The blanking mechanism 2 comprises a sliding rail 201, the bottom of the sliding rail 201 is fixedly connected with the top of the workbench 1, the top of the sliding rail 201 is slidably connected with a moving plate 202, the top of the moving plate 202 is uniformly and fixedly connected with a stand column 203, the top of the stand column 203 is symmetrically provided with a mounting plate 204, the bottom of the mounting plate 204 is fixedly connected with the bottom of the stand column 203, the opposite sides of the mounting plate 204 are provided with first conveying belts 205, the outer walls of the first conveying belts 205 are rotatably connected with the opposite sides of the mounting plate 204, clamping assemblies 206 are uniformly arranged on the outer walls of the first conveying belts 205, the outer walls of the clamping assemblies 206 are fixedly connected with the outer walls of the first conveying belts 205, the moving plate 202 is away from the stamping mechanism 3 initially, after the semi-finished shifting fork plates 308 are fed, the moving plate 202 drives the first conveying belts 205 to be close to the stamping mechanism 3, the clamping assemblies 206 are made to be close to the semi-finished shifting fork plates 308, one ends of holes of the semi-finished shifting fork plates 308 are fixed, and the auxiliary dies are further fixed to the semi-finished shifting fork plates 308, and the machined shifting fork plates are separated from the stamping mechanism 3 by the first conveying belts 205, so that the mechanical feeding and blanking can be avoided, and the workers can be fed and discharged manually.
The specific working procedure is as follows:
during operation, the staff puts semi-manufactured goods shifting fork plate 308 on feed mechanism 4, conveys stamping mechanism 3 through feed mechanism 4, places semi-manufactured goods shifting fork plate 308 under the punching head to fix, blanking mechanism 2 is fixed with the other end of shifting fork plate simultaneously, after finishing processing through the punching press, blanking mechanism 2 takes out the shifting fork plate that finishes processing from stamping mechanism 3 and removes to keeping away from stamping mechanism 3, takes down again by the manual work, and the waste metal sheet that the punching press was got off is collected by the recess of seting up in workstation 1 to in the landing collecting box 5 carries out centralized processing.
In a second embodiment, a press mold for machining a shift fork support plate according to an embodiment of the present invention will be described below with reference to fig. 1 to 8.
As shown in fig. 1-8, in the stamping die for processing a shift fork supporting plate according to the present invention, on the basis of the first embodiment, the clamping assembly 206 includes a connecting bar 2061, the outer wall of the connecting bar 2061 is fixedly connected with the outer wall of the first conveyor belt 205, the outer wall of the connecting bar 2061 is provided with a mounting groove 2062, the outer wall of the mounting groove 2062 is fixedly connected with the outer wall of the connecting bar 2061, the inner wall of the mounting groove 2062 is provided with a mounting block 2063, the outer wall of the mounting block 2063 is slidably connected with the inner wall of the mounting groove 2062, the inner wall of the mounting block 2063 is symmetrically provided with a first telescopic column 2064, the outer wall of the first telescopic column 2064 is fixedly connected with the inner wall of the mounting block 2063, the outer wall of one end of the first telescopic column 2064, which is far from the mounting block 2063, is fixedly connected with a limiting block 2065, the moving plate 202 moves on the slide rail 201 to drive the mounting groove 2062 to approach and far from the semi-finished fork plate 308, after the feeding is completed and is fixed by the lower die assembly 307, the moving plate 202 approaches to the semi-finished fork plate 308, the first conveyor 205 moves the mounting groove 2062 to a position flush with the axis of the semi-finished fork plate 308, when approaching to the round hole of the semi-finished fork plate 308, the semi-finished fork plate 308 is inserted into the two limiting blocks 2065, meanwhile, the first telescopic columns 2064 approach to each other, the outer walls of the limiting blocks 2065 are conical, when approaching to each other, the round hole of the semi-finished fork plate 308 is clamped in the middle, the auxiliary lower die assembly 307 further fixes the semi-finished fork plate 308, the shaking is avoided when stamping, the stamping effect is not ideal, the waste is generated, the production cost is increased, the limiting blocks 2065 are made of rubber materials, the surface of the fork plate is prevented from being extruded and deformed or scratched by metal, the delivery quality and the use effect of products are influenced, after the stamping is finished, the stamping head is lifted, the first conveyor belt 205 drives the installation groove 2062 to ascend and rotate for 90 degrees to vertically move, so that the shifting fork plate is driven to be far away from the stamping mechanism 3, the shifting fork plate is conveyed from one end of the first conveyor belt 205 to the other end of the first conveyor belt and then is manually retracted, the contact between the manual work and the stamping mechanism 3 is reduced, and the safety is improved.
The punching assembly 305 comprises a second telescopic column 3051, a top of the second telescopic column 3051 is fixedly connected with a top connecting block of the inner wall of the upper die 303, a first punching head 3052 is fixedly connected to the bottom of the second telescopic column 3051, a second punching head 3053 is arranged in the first punching head 3052, the outer wall of the second punching head 3053 is contacted with the inner wall of the first punching head 3052, a third telescopic column 3054 is arranged at the top of the second punching head 3053, one end of the third telescopic column 3054, far away from the second punching head 3053, is fixedly connected with the top of the inner wall of the upper die 303, when semi-finished product shifting plates 308 with different sizes are placed, punching heads with different types are needed, the second telescopic column 3051 drives the first punching head 3052 to stretch out, the air cylinder 302 drives the upper die 303 to downwards press, the first punching head 3052 is contacted with the semi-finished product shifting plates 308, and when the types are different, the third telescopic column 3054 stretches out to drive the second punching head 3053 to stretch out, the air cylinder 302 drives the upper die 303 to downwards, and the second punching head 3053 is contacted with the semi-finished product shifting plates 308, and the device is flexible in use rate is improved.
The lower die assembly 307 comprises a die shell 3071, a slide way 3072 is evenly arranged in the die shell 3071, a slide block 3073 is slidably connected in the slide way 3072, a limiting rod 3074 is fixedly connected to the top of the slide block 3073, the outer wall of the limiting rod 3074 is slidably connected with the inner wall of the die shell 3071, a clamping block 3075 is rotatably connected to the top of the limiting rod 3074, the sliding block 3073 slidably drives the limiting rod 3074 to move, the limiting rod 3074 is enabled to be in contact with the edge of the semi-finished fork plate 308, the sliding block 3073 is enabled to be in contact with the bottom of the semi-finished fork plate 308, the top of the sliding block 3073 is kept level with the depth of a groove, the bottom of the semi-finished fork plate 308 is always kept to be supported in the moving process, the stamping effect is prevented from being influenced, when the semi-finished fork plate 308 is large in size, the moving distance of the limiting rod 3074 is short, one end of the long end of the limiting rod 3075 is rotated to one end of the semi-finished fork plate 308, the semi-finished fork plate 308 is fixed, when the semi-finished fork plate 308 is small in size, the moving distance of the limiting rod 3073 is large, the sliding distance of the limiting rod 3073 is enabled to be in contact with the edge of the semi-finished fork plate 308 is enabled to be always longer than the stamping end, and the stamping device is prevented from being damaged, or the stamping device is prevented from being damaged, and the stamping device is not to be damaged, and the stamping device is always long, or the stamping device is caused.
The specific working procedure is as follows:
during operation, the sliding block 3073 slides to drive the limiting rod 3074 to move, the limiting rod 3074 is enabled to be in contact with the edge of the semi-finished product shifting fork plate 308, the sliding block 3073 is enabled to be in contact with the bottom of the semi-finished product shifting fork plate 308, the top of the sliding block 3073 is kept horizontal with the depth of the groove, the bottom of the semi-finished product shifting fork plate 308 is always kept to be supported in the moving process, the impact stamping effect is avoided, when the type of the stamped semi-finished product shifting fork plate 308 is large, the moving distance of the limiting rod 3074 is short, the clamping block 3075 rotates the long end to one end of the semi-finished product shifting fork plate 308, the moving plate 202 is close to the semi-finished product shifting fork plate 308 after feeding is completed and is fixed by the lower die assembly 307, the first conveying belt 205 moves the mounting groove 2062 to the position flush with the axis of the semi-finished product shifting fork plate 308, the first conveying belt 2062 is close to the round hole of the semi-finished product shifting fork plate 308, meanwhile, the first telescopic columns 2064 are mutually close to each other, the outer walls of the limiting blocks 5 are in a conical shape, the first telescopic columns 2064 are mutually close to each other, the second telescopic columns are not contacted with the second telescopic columns 3053, the first telescopic columns are not driven to extend out of the second telescopic columns 3053, the second telescopic columns are driven by the second telescopic columns 3053, and extend out of the second telescopic columns 3053, and extend out from the second telescopic columns 3053, and extend towards the die.
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. Stamping die of shift fork backup pad processing, including workstation (1), its characterized in that: the automatic feeding device is characterized in that a blanking mechanism (2) is fixedly connected to the top of the workbench (1), a stamping mechanism (3) is fixedly connected to one end, away from the blanking mechanism (2), of the top of the workbench (1), a feeding mechanism (4) is fixedly connected to one end, away from the stamping mechanism (3), of the outer wall of the workbench (1), a collecting box (5) is arranged below the feeding mechanism (4), and the outer wall of the collecting box (5) is fixedly connected with the outer wall of the workbench (1);
the stamping mechanism (3) comprises a supporting plate (301), the bottom of the supporting plate (301) is fixedly connected with the top of the workbench (1), the top of the supporting plate (301) is fixedly connected with an air cylinder (302), the bottom of the air cylinder (302) is fixedly connected with an upper die (303), a stamping assembly (305) is arranged at the bottom of the upper die (303), the top of the stamping assembly (305) is fixedly connected with the top of the inner wall of the upper die (303), supporting columns (304) are uniformly arranged at the top of the inner wall of the supporting plate (301), the top of the supporting columns (304) is fixedly connected with the inner wall of the supporting plate (301), the inner wall of the upper die (303) is in sliding connection with the outer wall of the supporting columns (304), a base (306) is arranged at the bottom of the supporting columns (304) and is fixedly connected with the top of the workbench (1), a lower die assembly (307) is fixedly connected with the top of the base (306), and a semi-finished fork plate (308) is arranged inside the lower die assembly (307).
2. The stamping die for machining a shift fork support plate according to claim 1, wherein: unloading mechanism (2) include slide rail (201), the top fixed connection of bottom and workstation (1) of slide rail (201), the top sliding connection of slide rail (201) has movable plate (202), the even fixedly connected with stand (203) in top of movable plate (202), the top symmetry of stand (203) is provided with mounting panel (204).
3. The stamping die for machining a shift fork support plate according to claim 2, wherein: the bottom of mounting panel (204) and the bottom fixed connection of stand (203), the opposite side of mounting panel (204) is provided with first conveyer belt (205), the outer wall of first conveyer belt (205) rotates with the opposite side of mounting panel (204) to be connected, the outer wall of first conveyer belt (205) evenly is provided with clamping assembly (206), the outer wall of clamping assembly (206) and the outer wall fixed connection of first conveyer belt (205).
4. A stamping die for machining a shift fork support plate according to claim 3, wherein: the clamping assembly (206) comprises a connecting strip (2061), the outer wall of the connecting strip (2061) is fixedly connected with the outer wall of the first conveyor belt (205), a mounting groove (2062) is formed in the outer wall of the connecting strip (2061), the outer wall of the mounting groove (2062) is fixedly connected with the outer wall of the connecting strip (2061), a mounting block (2063) is arranged on the inner wall of the mounting groove (2062), and the outer wall of the mounting block (2063) is in sliding connection with the inner wall of the mounting groove (2062).
5. The stamping die for machining a shift fork support plate according to claim 4, wherein: the inner wall symmetry of installation piece (2063) is provided with first flexible post (2064), the outer wall of first flexible post (2064) and the inner wall fixed connection of installation piece (2063), the outer wall fixedly connected with stopper (2065) of installation piece (2063) one end is kept away from to first flexible post (2064).
6. The stamping die for machining a shift fork support plate according to claim 1, wherein: the punching assembly (305) comprises a second telescopic column (3051), a top fixing connecting block of the second telescopic column (3051) and the top of the inner wall of the upper die (303), a first punching head (3052) is fixedly connected to the bottom of the second telescopic column (3051), a second punching head (3053) is arranged in the first punching head (3052), the outer wall of the second punching head (3053) is in contact with the inner wall of the first punching head (3052), a third telescopic column (3054) is arranged at the top of the second punching head (3053), and one end of the third telescopic column (3054) away from the second punching head (3053) is fixedly connected with the top of the inner wall of the upper die (303).
7. The stamping die for machining a shift fork support plate according to claim 1, wherein: the lower die assembly (307) comprises a die shell (3071), slide ways (3072) are uniformly arranged in the die shell (3071), sliding blocks (3073) are connected in the slide ways (3072) in a sliding mode, limiting rods (3074) are fixedly connected to the tops of the sliding blocks (3073), the outer walls of the limiting rods (3074) are in sliding connection with the inner walls of the die shell (3071), and clamping blocks (3075) are connected to the tops of the limiting rods (3074) in a rotating mode.
8. The stamping die for machining a shift fork support plate according to claim 1, wherein: feed mechanism (4) are including fixing base (401), the outer wall of fixing base (401) is kept away from the outer wall fixed connection of unloading mechanism (2) one end with workstation (1), the top symmetry of fixing base (401) is provided with fixed plate (402), the bottom of fixed plate (402) and the top fixed connection of fixing base (401), the opposite side of fixed plate (402) is provided with second conveyer belt (403), the outer wall of second conveyer belt (403) rotates with the opposite side of fixed plate (402) and is connected.
9. The stamping die for machining a shift fork support plate according to claim 8, wherein: one end fixedly connected with baffle (404) of second conveyer belt (403) is kept away from to opposite side of fixed plate (402), the surface of baffle (404) is provided with rotor plate (405), the outer wall of rotor plate (405) is rotated with the opposite side of fixed plate (402) and is connected, the top symmetry of rotor plate (405) is provided with limiting plate (406), the bottom of limiting plate (406) and the top fixed connection of rotor plate (405), the inside of limiting plate (406) evenly is provided with roller (407), the outer wall of roller (407) is rotated with the inner wall of limiting plate (406) and is connected.
CN202311711275.1A 2023-12-13 2023-12-13 Stamping die for machining gear shifting fork supporting plate Pending CN117463883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311711275.1A CN117463883A (en) 2023-12-13 2023-12-13 Stamping die for machining gear shifting fork supporting plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311711275.1A CN117463883A (en) 2023-12-13 2023-12-13 Stamping die for machining gear shifting fork supporting plate

Publications (1)

Publication Number Publication Date
CN117463883A true CN117463883A (en) 2024-01-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311711275.1A Pending CN117463883A (en) 2023-12-13 2023-12-13 Stamping die for machining gear shifting fork supporting plate

Country Status (1)

Country Link
CN (1) CN117463883A (en)

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