Machine shed cover plate forming die with guide structure

Abstract

The utility model discloses a machine shed cover plate forming die with a guide structure, which belongs to the technical field of machine shed cover plate forming dies and comprises a lower mounting seat and an upper mounting seat, a lower forming male die is arranged at the top of the lower mounting seat, and an upper forming female die is fixedly connected to the bottom of the upper mounting seat. A forming machine shed cover plate is arranged between the lower forming male die and the upper forming female die, a plurality of guide mechanisms are arranged between the lower mounting base and the upper mounting base, and a plurality of stepped holes are formed in the two sides of the upper forming female die respectively. According to the utility model, the lower forming male die and the upper forming female die are matched to punch and process a plate into the forming machine shed cover plate, the air cylinder drives the mounting connecting seat and the drawing hole punch to move, so that the drawing hole punch processes drawing holes on the two sides of the forming machine shed cover plate, and the precision of the drawing holes is ensured through the working procedure of firstly bending and then processing the holes.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine shed cover plate forming die technical field more specifically, relate to a kind of machine shed cover plate forming die with guiding structure. BACKGROUND

[0002] Crane shed cover plate refers to the metal plate installed on crane shed, mainly used to protect the mechanical parts and operators of crane from the influence of bad weather and environment, crane shed cover plate usually adopts metal material, such as steel plate or aluminum plate, in the process of crane shed cover plate processing, it needs to be bent, and it also needs to set up a stretching hole on the shed cover plate for installation, but when the stretching hole on the plate is processed first, the shape of the bottom of the plate has ups and downs, which affects the subsequent bending, and when the installation hole is processed after bending, it increases the processing procedure, which affects the processing efficiency;In addition, the position between the upper die and the lower die is not easy to control, and when the upper die and the lower die are inclined, it will also affect the quality of the shed cover plate processing, therefore, we propose a kind of machine shed cover plate forming die with guiding structure. SUMMARY

[0003] In view of the problems mentioned in the above background art, the purpose of the utility model is to provide a kind of machine shed cover plate forming die with guiding structure.

[0004] To solve the above problems, the utility model adopts the following technical scheme:

[0005] A kind of machine shed cover plate forming die with guiding structure, including lower mounting seat and upper mounting seat, the top of the lower mounting seat is provided with lower forming male die, the bottom of the upper mounting seat is fixedly connected with upper forming female die, the lower forming male die and the upper forming female die are provided with forming shed cover plate between, a plurality of guiding mechanisms are arranged between the lower mounting seat and the upper mounting seat, the two sides of the upper forming female die are respectively provided with a plurality of stepped holes, a plurality of air cylinders are respectively fixedly installed on the two sides of the upper forming female die, the output end of the plurality of air cylinders respectively extends to the inner cavity of stepped hole and is fixedly connected with mounting connecting seat, the mounting connecting seat is screw-mounted with stretching hole punch, the two sides of the lower forming male die are respectively provided with avoiding hole, the position of avoiding hole and the position of stretching hole punch correspond.

[0006] As a preferred scheme of the utility model, the guiding mechanism includes fixedly connected outer slide sleeve on the top surface of lower mounting seat and fixedly connected inner slide rod on the bottom surface of upper mounting seat, the bottom end of the inner slide rod is movably sleeved to the inner cavity of outer slide sleeve, a plurality of sleeve holes are formed on the outer side of the top end of outer slide sleeve, a plurality of oil inlet pipes are fixedly sleeved in the inner cavities of the plurality of sleeve holes, the ends of the plurality of oil inlet pipes respectively extend to the outside of outer slide sleeve and are fixedly connected with oil distribution ring pipe, the side of the oil distribution ring pipe is fixedly sleeved with oil storage hopper.

[0007] As a preferred scheme of the utility model, a plurality of mounting holes are arranged on the lower mounting seat and the upper mounting seat.

[0008] As a preferred scheme of the utility model, a drain hole is arranged on the outer side of the bottom end of the outer sliding sleeve.

[0009] As a preferred scheme of the utility model, a hopper cover is threadedly mounted on the top end of the oil storage hopper.

[0010] As a preferred scheme of the utility model, the outer diameter of the inner sliding rod is equal to the inner diameter of the outer sliding sleeve.

[0011] The utility model has the advantages of:

[0012] (1) in the utility model, the sheet is punched and processed into a forming machine shed cover plate through the cooperation of the lower forming punch and the upper forming die, the installation connecting seat and the stretch hole punch are moved through the cylinder, so that the stretch hole punch processes stretch holes on both sides of the forming machine shed cover plate, and the precision of the stretch holes is ensured through the process of bending first and then processing holes.

[0013] (2) in the utility model, the lower mounting seat and the upper mounting seat are limited and guided through the cooperation between the inner sliding rod and the outer sliding sleeve, so that the precision of the lower forming punch and the upper forming die for punching and processing the forming machine shed cover plate is ensured, in addition, the inner cavity of the outer sliding sleeve is added with lubricating oil through the oil storage hopper, the oil distribution ring pipe and the oil inlet pipe, the wear between the outer sliding sleeve and the inner sliding rod is reduced, and the utility is good. DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the whole structure explosion drawing of the utility model;

[0016] Figure 3 It is the split schematic view of the upper forming die and the cylinder of the utility model;

[0017] Figure 4 It is the split schematic view of the guide mechanism of the utility model.

[0018] Mark number explanation in drawing: 1, lower mounting seat;2, upper mounting seat;3, guide mechanism;4, lower forming punch;5, upper forming die;6, forming machine shed cover plate;7, stepped hole;8, cylinder;9, installation connecting seat;10, stretch hole punch;11, avoiding hole;12, mounting hole;13, outer sliding sleeve;14, inner sliding rod;15, sleeve hole;16, oil inlet pipe;17, oil distribution ring pipe;18, oil storage hopper;19, hopper cover;20, drain hole. CONCRETE IMPLEMENTATION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative effort on the basis of the embodiments of the present application shall fall within the scope of the present application.

[0020] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Embodiment:

[0023] Please refer to Figures 1-4 A shed cover plate forming die with a guide structure, comprising a lower mounting seat 1 and an upper mounting seat 2, the top of the lower mounting seat 1 is provided with a lower forming punch 4, the bottom of the upper mounting seat 2 is fixedly connected with an upper forming recess 5, a shed cover plate 6 is arranged between the lower forming punch 4 and the upper forming recess 5, a plurality of guide mechanisms 3 are arranged between the lower mounting seat 1 and the upper mounting seat 2, a plurality of stepped holes 7 are arranged on the two sides of the upper forming recess 5, a plurality of air cylinders 8 are fixedly installed on the two sides of the upper forming recess 5, the output ends of the plurality of air cylinders 8 respectively extend into the inner cavities of the stepped holes 7 and are fixedly connected with mounting connecting seats 9, stretch hole punches 10 are threadedly installed on the mounting connecting seats 9, avoiding holes 11 are arranged on the two sides of the lower forming punch 4, and the positions of the avoiding holes 11 correspond to the positions of the stretch hole punches 10.

[0024] When the lower forming punch 4 and the upper forming die 5 are closed in this embodiment, the gap between the lower forming punch 4 and the upper forming die 5 is equal to the thickness of the shed cover plate, and the gap is used to avoid the punching of the stretching hole punch 10, so that the stretching hole punch 10 can smoothly process the stretching hole on the shed cover plate 6. The stretching hole punch 10 is a common stretching hole punching die.

[0025] Specifically, please refer to Figure 1 and Figure 4 The guide mechanism 3 includes an outer sliding sleeve 13 fixedly connected to the top surface of the lower mounting seat 1 and an inner sliding rod 14 fixedly connected to the bottom surface of the upper mounting seat 2. The bottom end of the inner sliding rod 14 is movably sleeved to the inner cavity of the outer sliding sleeve 13. A plurality of sleeve holes 15 are formed on the outer side of the top end of the outer sliding sleeve 13. The inner cavities of the plurality of sleeve holes 15 are all fixedly sleeved with oil inlet pipes 16. The ends of the plurality of oil inlet pipes 16 are respectively extended to the outside of the outer sliding sleeve 13 and fixedly connected with oil distribution ring pipes 17. The side surface of the oil distribution ring pipe 17 is fixedly sleeved with an oil storage bucket 18.

[0026] In this embodiment, the inner cavity of the oil storage bucket 18 is pre-provided with lubricating oil.

[0027] Specifically, please refer to Figure 1 A plurality of mounting holes 12 are arranged on the lower mounting seat 1 and the upper mounting seat 2.

[0028] In this embodiment, the lower mounting seat 1 and the upper mounting seat 2 are installed on the hydraulic or pneumatic machine through the cooperation of the mounting holes 12 and the bolts, so as to drive the operation of the mold to perform forming processing on the shed cover plate.

[0029] Specifically, please refer to Figure 4 A liquid discharge hole 20 is formed on the outer side of the bottom end of the outer sliding sleeve 13.

[0030] In this embodiment, the excess lubricating oil in the inner cavity of the outer sliding sleeve 13 is discharged through the liquid discharge hole 20.

[0031] Specifically, please refer to Figure 4 A bucket cover 19 is threadedly installed on the top end of the oil storage bucket 18.

[0032] In this embodiment, the lubricating oil is filled into the inner cavity of the oil storage bucket 18 by removing the bucket cover 19.

[0033] Specifically, please refer to Figure 4 The outer diameter of the inner sliding rod 14 is equal to the inner diameter of the outer sliding sleeve 13.

[0034] In this embodiment, the stability of the inner sliding rod 14 in the inner cavity of the outer sliding sleeve 13 is ensured, so as to ensure the quality of guiding between the lower mounting seat 1 and the upper mounting seat 2, and further ensure the quality of guiding between the lower forming punch 4 and the upper forming die 5.

[0035] Working principle: in use, first, the cover plate of the machine shed is shaped and the plate is placed on the lower forming punch 4, the upper mounting seat 2 and the upper forming die 5 are driven to move downward by using gas pressure or hydraulic machinery, the plate is processed into the shaped machine shed cover plate 6 by using the cooperation of the upper forming die 5 and the lower forming punch 4, then the cylinder 8 is started to drive the mounting connecting seat 9 and the stretch hole punch 10 to move, so that the stretch hole punch 10 processes the stretch hole on both sides of the shaped machine shed cover plate 6, ensures the accuracy of the stretch hole, avoids the influence of the bending forming, finally, the upper mounting seat 2 and the upper forming die 5 are moved upward, so as to take down the shaped shaped machine shed cover plate 6;

[0036] In the process of moving the upper mounting seat 2 upward and downward, the lower mounting seat 1 and the upper mounting seat 2 are limited and guided between them by the cooperation between the inner slide rod 14 and the outer slide sleeve 13, the accuracy of the stamping processing of the lower forming punch 4 and the upper forming die 5 on the shaped machine shed cover plate 6 is ensured, in addition, the lubricating oil is added to the inner cavity of the outer slide sleeve 13 through the oil storage hopper 18, the oil distribution ring tube 17 and the oil inlet pipe 16, the wear between the outer slide sleeve 13 and the inner slide rod 14 is reduced, and that is all.

[0037] The above is only the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this, any skilled person in the technical field according to the technical scheme and the improvement concept of the present application within the technical range disclosed by the present application, equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A forming die for a canopy cover panel having a guide structure, comprising a lower mounting base (1) and an upper mounting base (2), characterized in that: The top of the lower mounting base (1) is provided with a lower forming punch (4), the bottom of the upper mounting base (2) is fixedly connected with an upper forming female die (5), a forming machine shed cover plate (6) is arranged between the lower forming punch (4) and the upper forming female die (5), a plurality of guide mechanisms (3) are arranged between the lower mounting base (1) and the upper mounting base (2), a plurality of stepped holes (7) are arranged on the two sides of the upper forming female die (5) respectively, a plurality of air cylinders (8) are fixedly installed on the two sides of the upper forming female die (5) respectively, the output ends of the plurality of air cylinders (8) extend to the inner cavities of the stepped holes (7) respectively and are fixedly connected with mounting connecting seats (9), stretch hole punches (10) are threadedly installed on the mounting connecting seats (9), avoiding holes (11) are arranged on the two sides of the lower forming punch (4) respectively, and the positions of the avoiding holes (11) correspond to the positions of the stretch hole punches (10).

2. The canopy cover forming die having a guide structure according to claim 1, characterized in that: The guide mechanism (3) comprises an outer sliding sleeve (13) fixedly connected to the top surface of the lower mounting base (1) and an inner sliding rod (14) fixedly connected to the bottom surface of the upper mounting base (2), the bottom end of the inner sliding rod (14) is movably sleeved into the inner cavity of the outer sliding sleeve (13), a plurality of sleeve holes (15) are formed in the outer side of the top end of the outer sliding sleeve (13), an oil inlet pipe (16) is fixedly sleeved in the inner cavity of each of the plurality of sleeve holes (15), the ends of the plurality of oil inlet pipes (16) extend to the outside of the outer sliding sleeve (13) respectively and are fixedly connected with oil distribution ring pipes (17), and an oil storage hopper (18) is fixedly sleeved on the side surface of the oil distribution ring pipe (17).

3. The canopy cover forming die having a guide structure according to claim 2, characterized in that: A plurality of mounting holes (12) are arranged on the lower mounting base (1) and the upper mounting base (2).

4. The canopy cover forming die having a guide structure according to claim 2, characterized in that: A liquid discharge hole (20) is formed in the outer side of the bottom end of the outer sliding sleeve (13).

5. The canopy cover forming die having a guide structure according to claim 2, characterized in that: A hopper cover (19) is threadedly installed on the top end of the oil storage hopper (18).

6. The canopy cover forming die having a guide structure according to claim 2, characterized in that: The outer diameter of the inner sliding rod (14) is equal to the inner diameter of the outer sliding sleeve (13).

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