CN217018135U

CN217018135U - Stamping device for forming safety shoe iron heads

Info

Publication number: CN217018135U
Application number: CN202122134382.5U
Authority: CN
Inventors: 朱国华
Original assignee: Suzhou Despop Occupational Protection Equipment Co ltd
Current assignee: Suzhou Despop Occupational Protection Equipment Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-07-22
Anticipated expiration: 2031-09-06

Abstract

The utility model provides a stamping device for forming a safety shoe iron head, which comprises a workbench, wherein a lower die is arranged at the top of the workbench, a top plate is connected at four corners of the top of the workbench through support rods, a hydraulic cylinder is fixedly arranged at the top of the top plate, an installation plate is fixedly connected to the bottom of the hydraulic cylinder, a fixed slot is formed in one side of the installation plate, an installation insertion plate is inserted into the inner wall of the fixed slot, an upper die is fixedly connected to the bottom of the installation insertion plate, a fixed insertion plate is inserted into the inner wall of the fixed slot, a movable slot is formed in the top of the fixed insertion plate, a clamping block is arranged on the inner wall of the movable slot in a sliding manner, an extrusion spring is fixedly arranged between the clamping block and the movable slot, a clamping slot matched with the clamping block is formed in the inner wall of the top of the fixed slot, and a through hole is formed in the inner wall of the top of the clamping slot. The utility model has the advantage of convenient replacement of the upper die.

Description

Stamping device for forming safety shoe iron head

Technical Field

The utility model relates to the technical field of safety shoes, in particular to a stamping device for forming iron heads of safety shoes.

Background

Safety shoes are the general name of safety shoes and protection shoes, generally refer to shoes worn in different work occasions and capable of protecting feet and legs from foreseeable damage, belong to high-technology-content and high-added-value shoe products, and have high requirements on raw materials, auxiliary materials, chemical materials, mechanical equipment and the like in the production process.

The iron head of safety shoes need use stamping device when carrying out the shaping, and at present, current stamping device, it includes the lower mould usually, goes up mould and pneumatic cylinder, pushes down through the pneumatic cylinder drive goes up the mould, cooperates the lower mould to carry out stamping forming.

However, similar to the above-mentioned punching apparatus, the upper die is easily damaged after a long time use, and it is inconvenient to replace the upper die due to the fixed connection between the upper die and the hydraulic cylinder, and therefore, a punching apparatus for forming a safety shoe iron head is proposed.

SUMMERY OF THE UTILITY MODEL

Accordingly, embodiments of the present invention are directed to a stamping device for forming a safety shoe iron head, which solves or alleviates the problems of the prior art, and provides at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: a stamping device for forming safe shoe iron heads comprises a workbench, wherein a lower die is arranged at the top of the workbench, a top plate is connected at the four corners of the top of the workbench through support rods, a hydraulic cylinder is fixedly arranged at the top of the top plate, a mounting plate is fixedly connected at the bottom of the hydraulic cylinder, a fixed slot is formed in one side of the mounting plate, an installation inserting plate is inserted into the inner wall of the fixed slot, an upper die is fixedly connected at the bottom of the installation inserting plate, a fixed inserting plate is inserted into the inner wall of the fixed slot, an active slot is formed in the top of the fixed inserting plate, a clamping block is arranged on the inner wall of the active slot in a sliding manner, an extrusion spring is fixedly arranged between the clamping block and the active slot, a clamping groove matched with the clamping block is formed in the inner wall of the top of the clamping groove, a through hole is formed in the inner wall of the top of the clamping groove, an extrusion rod is inserted into the inner wall of the through hole, the bottom fixedly connected with stripper plate of stripper bar, the section of fixed slot is "protruding" font, fixed picture peg contacts with the installation picture peg.

In some embodiments, a handle is fixedly connected to a side of the fixing board far away from the mounting board.

In some embodiments, a limiting plate is fixedly connected to the top of the extrusion rod.

In some embodiments, a return spring is fixedly connected between the limiting plate and the mounting plate.

In some embodiments, the cartridge has a trapezoidal cross-section.

In some embodiments, a connecting plate is fixedly connected to one side of the mounting insertion plate close to the fixed insertion plate, and a connecting groove matched with the connecting plate is formed in one side of the fixed insertion plate close to the mounting insertion plate.

In some embodiments, the connecting plate is made of iron, and a magnet is fixedly connected to an inner wall of one side of the connecting groove.

In some embodiments, one side of the magnet is provided with two connecting holes, one side of the connecting plate is fixedly connected with a connecting column matched with the connecting holes, and the connecting column is made of iron.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. a stamping device for forming a safety shoe iron head is characterized in that a fixed inserting groove, a fixed inserting plate, an installation inserting plate, a movable groove, a clamping block and a clamping groove are arranged, when an upper die is installed, the installation inserting plate at the top of the upper die is firstly inserted into the fixed inserting groove, and then the fixed inserting plate is inserted into the fixed inserting groove, as the section of the fixed inserting groove is in a convex shape, the fixed inserting plate is prevented from falling off from the bottom of the fixed inserting groove, when the clamping block corresponds to the clamping groove, the clamping block is driven to enter the clamping groove under the elastic force action of an extrusion spring to limit the fixed inserting plate, and the installation inserting plate and the upper die are further fixed; when the upper die is dismounted, the extrusion rod is pressed, the fixture block is pressed into the movable groove through the extrusion rod and the extrusion plate, and the limitation on the fixed inserting plate can be removed, so that the purpose of conveniently replacing the upper die is achieved.

2. The utility model provides a be used for fashioned stamping device of safety shoes iron head, through limiting plate and the reset spring who sets up, when dismantling last mould, press the stripper bar, the reset spring shrink this moment, dismantle the completion back, through reset spring's elasticity, make the stripper bar reset fast, further be convenient for dismantle last mould.

3. The utility model provides a be used for fashioned stamping device of safe shoes iron head, through the magnet that sets up, the connecting hole, spliced pole and connecting plate, when dismantling the installation picture peg, pull out fixed picture peg earlier, under the effect of magnet and the connecting plate of pasting the material, it shifts out fixed slot to drive the installation picture peg, further be convenient for dismantle last mould, through spliced pole and connecting hole, increase the area of contact between magnet and the connecting plate, prevent to install picture peg and fixed picture peg separation at the in-process of pulling out the installation picture peg.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a partially cut-away perspective structural view of the fixture block and the extrusion spring according to the present invention;

fig. 3 is a partially exploded perspective view showing the connection plate and the magnet according to the present invention.

Reference numerals are as follows:

1. a work table; 2. a lower die; 3. a top plate; 4. a hydraulic cylinder; 5. mounting a plate; 6. an upper die; 7. fixing the plug board; 8. fixing the slot; 9. a handle; 10. a movable groove; 11. a compression spring; 12. a clamping block; 13. a card slot; 14. a compression plate; 15. an extrusion stem; 16. a limiting plate; 17. a return spring; 18. installing a plug board; 19. a connecting plate; 20. connecting columns; 21. connecting holes; 22. a magnet; 23. and connecting the grooves.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in figures 1-3, the stamping device for forming the safe shoe iron head comprises a workbench 1, a lower die 2 is arranged at the top of the workbench 1, a top plate 3 is connected at four corners of the top of the workbench 1 through support rods, a hydraulic cylinder 4 is fixedly arranged at the top of the top plate 3, the bottom of the hydraulic cylinder 4 is connected with a mounting plate 5 through bolts, one side of the mounting plate 5 is provided with a fixed slot 8, an installation inserting plate 18 is inserted into the inner wall of the fixed slot 8, the bottom of the installation inserting plate 18 is connected with an upper die 6 through bolts, a fixed inserting plate 7 is inserted into the inner wall of the fixed slot 8, the top of the fixed inserting plate 7 is provided with a movable slot 10, a clamping block 12 is arranged on the inner wall of the movable slot 10 in a sliding manner, an extrusion spring 11 is fixedly arranged between the clamping block 12 and the movable slot 10, the inner wall of the top of the fixed slot 8 is provided with a clamping slot 13 matched with the clamping block 12, and the inner wall of the top of the clamping slot 13 is provided with a through hole, the inner wall of the through hole is inserted with an extrusion rod 15, the bottom of the extrusion rod 15 is connected with an extrusion plate 14 through a bolt, the section of the fixed slot 8 is in a convex shape, and the fixed inserting plate 7 is contacted with the installation inserting plate 18.

In the embodiment, a handle 9 is connected to one side of the fixed insertion plate 7 far away from the installation insertion plate 18 through a bolt, and the fixed insertion plate 7 is convenient to pull through the handle 9.

In this embodiment, a limit plate 16 is bolted to the top of the extrusion stem 15, and the extrusion stem 15 is prevented from completely entering the through hole by the limit plate 16.

In this embodiment, a return spring 17 is connected between the limiting plate 16 and the mounting plate 5 through a bolt, and the pressing rod 15 can be quickly returned after being pressed by the return spring 17.

In this embodiment, the cross section of the latch 12 is trapezoidal, and the latch 12 with a trapezoidal cross section is convenient to enter the fixing slot 8.

In this embodiment, a connecting plate 19 is connected to one side of the mounting board 18 close to the fixed board 7 through a bolt, a connecting groove 23 matched with the connecting plate 19 is formed in one side of the fixed board 7 close to the mounting board 18, and the fixed board 7 and the mounting board 18 are connected through the connecting groove 23 and the connecting plate 19.

In this embodiment, the material of connecting plate 19 is iron, and there is magnet 22 at one side inner wall of connecting groove 23 through bolted connection, is convenient for adsorb connecting plate 19 of iron material through magnet 22, and is comparatively convenient when dismantling.

In the embodiment, one side of the magnet 22 is provided with two connecting holes 21, one side of the connecting plate 19 is connected with a connecting column 20 matched with the connecting holes 21 through a bolt, the connecting column 20 is made of iron, the contact area between the magnet 22 and the connecting plate 19 is increased through the connecting column 20 and the connecting holes 21, and the mounting insertion plate 18 is prevented from being separated from the fixed insertion plate 7 in the process of pulling out the mounting insertion plate 18.

When the upper die 6 is installed, the installation inserting plate 18 at the top of the upper die 6 is inserted into the fixing slot 8, then the fixing inserting plate 7 is inserted into the fixing slot 8, the section of the fixing slot 8 is in a convex shape, so that the fixing inserting plate 7 is prevented from falling off from the bottom of the fixing slot 8, when the clamping block 12 corresponds to the clamping slot 13, the clamping block 12 is driven to enter the clamping slot 13 under the action of the elastic force of the extrusion spring 11, the fixing inserting plate 7 is limited, and the installation inserting plate 18 and the upper die 6 are fixed; when the upper die is disassembled, the extrusion rod 15 is pressed, the fixture block 12 is pressed into the movable groove 10 through the extrusion rod 15 and the extrusion plate 14, and the limitation on the fixed inserting plate 7 can be removed, so that the purpose of conveniently replacing the upper die 6 is achieved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a be used for fashioned stamping device of safe shoes iron head, includes workstation (1), the top of workstation (1) is provided with lower mould (2), the top four corners department of workstation (1) is connected with roof (3) through the bracing piece, the fixed pneumatic cylinder (4) that are provided with in top of roof (3), its characterized in that: the bottom fixedly connected with mounting panel (5) of pneumatic cylinder (4), open one side of mounting panel (5) has fixed slot (8), and the inner wall of fixed slot (8) is pegged graft and is had installation picture peg (18), mould (6) on the bottom fixedly connected with of installation picture peg (18), the inner wall of fixed slot (8) is pegged graft and is had fixed picture peg (7), open at the top of fixed picture peg (7) has movable groove (10), and the inner wall of movable groove (10) slides and is provided with fixture block (12), fixed mounting has extrusion spring (11) between fixture block (12) and movable groove (10), open the top inner wall of fixed slot (8) has draw-in groove (13) with fixture block (12) looks adaptation, open the top inner wall of draw-in groove (13) has the through-hole, the inner wall of through-hole is pegged graft and is had extrusion stem (15), bottom fixedly connected with stripper plate (14) of extrusion stem (15), the section of the fixed slot (8) is in a convex shape, and the fixed inserting plate (7) is in contact with the installation inserting plate (18).

2. The stamping device for forming safety shoe iron heads as claimed in claim 1, wherein: and one side of the fixed inserting plate (7) far away from the installation inserting plate (18) is fixedly connected with a handle (9).

3. The stamping device for forming safety shoe iron heads as claimed in claim 1, wherein: and a limiting plate (16) is fixedly connected to the top of the extrusion rod (15).

4. A press device for safety shoe iron head forming according to claim 3, wherein: and a return spring (17) is fixedly connected between the limiting plate (16) and the mounting plate (5).

5. The stamping device for forming safety shoe iron heads as claimed in claim 1, wherein: the section of the fixture block (12) is trapezoidal.

6. The stamping device for forming safety shoe iron heads as claimed in claim 1, wherein: one side fixedly connected with connecting plate (19) that installation picture peg (18) are close to fixed picture peg (7), one side that fixed picture peg (7) are close to installation picture peg (18) is opened has spread groove (23) with connecting plate (19) looks adaptation.

7. The stamping device for forming safety shoe iron heads as claimed in claim 6, wherein: the connecting plate (19) is made of iron, and a magnet (22) is fixedly connected to the inner wall of one side of the connecting groove (23).

8. The stamping device for forming safety shoe iron heads as claimed in claim 7, wherein: two connecting holes (21) are formed in one side of the magnet (22), a connecting column (20) matched with the connecting holes (21) is fixedly connected to one side of the connecting plate (19), and the connecting column (20) is made of iron.