Press machine die fixing structure convenient to replace

Abstract

The utility model relates to a press machine die fixing structure convenient to replace, and belongs to the technical field of press machine dies. According to the technical scheme, the problem that rapid installation and fixation cannot be achieved is mainly solved. Comprising a workbench, the top of the workbench is fixedly connected with a supporting plate, the top of the supporting plate is provided with a pressure mechanism, the top of the workbench is provided with a moving mechanism, and the top of the moving mechanism is provided with a pressure mold; the moving mechanism comprises a moving base sliding on the workbench, and an adjusting rod is slidably connected into the moving base. Through the cooperation of the movable base, the adjusting rod, the movable plate, the spring barrel and the inserting block, pressure molds can be pressed downwards to be fixed, through the arrangement of the mode, rapid installation and fixation can be achieved, the situation that a baffle needs to be displaced in advance in the installation process is prevented, and the production efficiency is improved. And the working efficiency of assembling and disassembling the mold is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of press machine mould, specifically to a press machine mould fixing structure convenient to replace. BACKGROUND

[0002] The press machine is a general-purpose press machine with exquisite structure, which can be widely applied to cutting, punching, blanking, bending, riveting and forming processes. It processes parts by exerting great pressure on metal blanks to make the metal plastically deform and break.

[0003] As in the prior art, the patent with the patent number CN219114874U, the application date: 2022-12-21, the name is a mechanism convenient for replacing mould of press machine, including workbench, the upper surface one side of workbench is provided with installation assembly, the lower surface four corners of workbench are fixedly installed with supporting leg, the upper surface one side of workbench is fixedly installed with support plate, the one side of support plate is fixedly installed with extension plate, the upper surface of extension plate is fixedly installed with press machine. The utility model discloses a kind of installation assembly, under the cooperation of pull rod and round cavity, there is the limiting of fixed rod and hollow cylinder simultaneously, can easily replace disassembly mould, by threaded rod and threaded block when replacing disassembly mould, far from press machine and then change, ensure that when replacing disassembly mould, manual change is safer, avoid the device failure leading to press machine press to manual hand, by setting positioning rod and positioning plate, avoid the deviation of press machine caused by long time use and cause press to disassembly mould outside, so that product is unqualified.

[0004] But the above patent still has the shortcoming that when installing the mould, since the baffle is located on one side, displacement needs to be carried out in advance, so that installation and fixation cannot be quickly carried out, and the working efficiency of mould assembly and disassembly is further reduced.

[0005] Therefore, we propose a press machine mould fixing structure convenient to replace. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a press machine mould fixing structure convenient to replace to solve the problems raised in the above background art.

[0007] In order to solve the above technical problems, the utility model provides technical scheme as follows: A press die fixing structure convenient to replace, including work table, the top of work table is fixedly connected with support plate, the top of support plate is provided with pressure mechanism, the top of work table is provided with moving mechanism, the top of moving mechanism is installed with pressure die, wherein, the moving mechanism includes mobile base that slides on work table, the inside of mobile base is slidably connected with adjusting rod, the end of adjusting rod is fixedly connected with moving plate, the surface of moving plate is fixedly connected with spring cylinder, the surface of spring cylinder is fixedly connected with plug -in block, the plug -in block is inserted in pressure die.

[0008] Further, the inside of the mobile base is rotatably connected with a rotating shaft through a support, the surface of the rotating shaft is fixedly connected with a cam, the other end of the adjusting rod is fixedly connected with an abutting block, and the abutting block is attached to the surface of the cam.

[0009] Further, the surface of the adjusting rod is sleeved with a supporting spring, and the two ends of the supporting spring are fixedly connected with the mobile base and the abutting block respectively.

[0010] Further, the pressure mechanism comprises a gas cylinder fixed on the top of the support plate, the output end of the gas cylinder is fixedly connected with a moving seat, and the bottom of the moving seat is fixedly connected with a pressure head.

[0011] Further, the work table and the support plate are fixedly connected with a guide rod, and the moving seat slides on the surface of the guide rod.

[0012] Further, the top of the work table is provided with a hidden groove, the inside of the hidden groove is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with the bottom of the mobile base.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The utility model discloses through the cooperation between mobile base, adjusting rod, moving plate, spring cylinder and plug -in block, can down press and fix between pressure die, through the setting of this mode, realize fast installation fixed, prevent needing to displace baffle in advance when installing, further improve the working efficiency of die group disassembly.

[0015] The utility model discloses through the cooperation between rotating shaft, cam and abutting block, can move two adjusting rods simultaneously, realize simultaneously controlling two adjusting rods to displace when disassembling under this mode setting, prevent needing two adjusting rods to displace separately and increase working difficulty, further improve the later disassembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0017] Figure 1 is a three-dimensional schematic view of an embodiment of the present application;

[0018] Figure 2 is a schematic view of a moving mechanism and a pressure die split structure of an embodiment of the present application;

[0019] Figure 3 is a schematic view of a moving mechanism cut-open structure of an embodiment of the present application;

[0020] Figure 4 is a schematic view of a workbench cut-open structure of an embodiment of the present application.

[0021] In the figure: 1, workbench; 2, support plate; 3, pressure mechanism; 31, air cylinder; 32, moving seat; 33, pressure head; 34, guide rod; 4, moving mechanism; 41, moving base; 42, adjusting rod; 43, moving plate; 44, spring cylinder; 45, plug-in block; 46, rotating shaft; 47, cam; 48, abutting block; 49, supporting spring; 5, pressure die; 6, hidden groove; 7, electric push rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying 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. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4The utility model provides technical scheme: a press die fixing structure convenient to replace, including work table 1, the top of work table 1 is fixedly connected with support plate 2, the top of support plate 2 is provided with pressure mechanism 3, the top of work table 1 is provided with moving mechanism 4, and the top of moving mechanism 4 is installed with pressure die 5, wherein moving mechanism 4 includes the mobile base 41 of sliding on work table 1, and the inside sliding joint of mobile base 41 has adjusting lever 42, and the end of adjusting lever 42 is fixedly connected with moving plate 43, and the surface of moving plate 43 is fixedly connected with spring cylinder 44, and the end of spring cylinder 44 is fixedly connected with plug -in block 45, and plug -in block 45 is inserted in pressure die 5 inside, and the shape of this plug -in block 45 is tapered setting, so it can automatically extrude displacement to one side to plug -in block 45 when pressure die 5 is pressed down, then through spring cylinder 44 can push plug -in block 45 tightly adhere to one side of pressure die 5, so it can automatically insert plug -in block 45 in pressure die 5 inside.

[0024] According to Figure 3 It can be known that the inside of mobile base 41 is rotatably connected with rotating shaft 46 through support, the surface of rotating shaft 46 is fixedly connected with cam 47, the other end of adjusting lever 42 is fixedly connected with abutting block 48, and abutting block 48 is attached to the surface of cam 47, so that it can drive cam 47 to rotate under the rotation of rotating shaft 46, and abutting block 48 can be jolted under the rotation of cam 47, and abutting block 48 can synchronously displace adjusting lever 42, so that the spacing of adjusting lever 42 can be controlled, and plug -in block 45 can be inserted in the inner wall of pressure die 5.

[0025] According to Figure 3 It can be known that the surface of adjusting lever 42 is sleeved with support spring 49, and the two ends of support spring 49 are fixedly connected with mobile base 41 and abutting block 48 respectively, so that it can automatically drive the fixed adjusting lever 42 of abutting block 48 to reset when cam 47 resets under the spring force of support spring 49, so that abutting block 48 can be tightly attached to the surface of cam 47.

[0026] According to Figure 4 It can be known that pressure mechanism 3 includes cylinder 31 fixed on the top of support plate 2, the output end of cylinder 31 is fixedly connected with moving seat 32, the bottom of moving seat 32 is fixedly connected with pressure head 33, so that it can drive moving seat 32 to displace under the driving of cylinder 31, and pressure head 33 can be moved downward under the displacement of moving seat 32, and workpieces can be stamped on pressure die 5 under the movement of pressure head 33.

[0027] According to Figure 4It can be known that the guide rod 34 is fixedly connected between the workbench 1 and the supporting plate 2, the moving seat 32 slides on the surface of the guide rod 34, and the guide rod 34 can limit the movement of the moving seat 32.

[0028] According to Figure 4 It can be known that the top of the workbench 1 is provided with a hidden groove 6, the inside of the hidden groove 6 is fixedly connected with an electric push rod 7, the output end of the electric push rod 7 is fixedly connected with the bottom of the moving base 41, the electric push rod 7 can be hidden through the hidden groove 6, then the moving base 41 connected with the pressure die 5 can be moved to the bottom of the pressure mechanism 3 under the driving of the electric push rod 7, so that the stamping work is carried out.

[0029] The working principle of the utility model is: the supporting plate 2 can be fixed through the workbench 1, then the pressure mechanism 3 can be supported through the supporting plate 2, then the pressure die 5 can be displaced to the stamping work under the pressure mechanism 3 through the moving mechanism 4, when the pressure die 5 needs to be replaced, the adjusting rod 42 inside the moving base 41 is displaced to both sides, the spring barrel 44 fixed with the moving plate 43 can be synchronously moved under the displacement of the adjusting rod 42, the plug-in block 45 can be displaced through the spring barrel 44, so that the plug-in block 45 can be separated from the inner wall of the pressure die 5, at this time, the pressure die 5 can be disassembled, then the pressure die 5 of different models is replaced and installed on the moving base 41 again, the adjusting rod 42 is reset, then the spring barrel 44 fixed with the moving plate 43 exerts pressure on the plug-in block 45, so that the plug-in block 45 can be tightly inserted in the inner wall of the pressure die 5.

[0030] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A press die fixing structure which is convenient to replace, characterized by: Including the workbench (1), the top of the workbench (1) is fixedly connected with the supporting plate (2), the top of the supporting plate (2) is provided with the pressure mechanism (3), the top of the workbench (1) is provided with the moving mechanism (4), the top of the moving mechanism (4) is installed with the pressure mold (5); Wherein the moving mechanism (4) includes a moving base (41) sliding on the workbench (1), the inside of the moving base (41) is slidably connected with an adjusting rod (42), the end of the adjusting rod (42) is fixedly connected with a moving plate (43), the surface of the moving plate (43) is fixedly connected with a spring barrel (44), the end of the spring barrel (44) is fixedly connected with a plug-in block (45), the plug-in block (45) is inserted in the pressure mold (5).

2. The press tooling fixture of claim 1, wherein: The inside of the moving base (41) is rotatably connected with a rotating shaft (46) through a support, the surface of the rotating shaft (46) is fixedly connected with a cam (47), the other end of the adjusting rod (42) is fixedly connected with a resisting block (48), the resisting block (48) is attached to the surface of the cam (47).

3. The press tooling fixture of claim 1, wherein: The surface of the adjusting rod (42) is sleeved with a supporting spring (49), the two ends of the supporting spring (49) are fixedly connected with the moving base (41) and the resisting block (48) respectively.

4. The press tooling fixture of claim 1, wherein: The pressure mechanism (3) includes a gas cylinder (31) fixed on the top of the supporting plate (2), the output end of the gas cylinder (31) is fixedly connected with a moving seat (32), the bottom of the moving seat (32) is fixedly connected with a pressure head (33).

5. A press tooling fixture structure for ease of change according to claim 4, characterized in that: The workbench (1) and the supporting plate (2) are fixedly connected with a guide rod (34), the moving seat (32) slides on the surface of the guide rod (34).

6. The press tooling fixture of claim 1, wherein: The top of the workbench (1) is provided with a hidden groove (6), the inside of the hidden groove (6) is fixedly connected with an electric push rod (7), the output end of the electric push rod (7) is fixedly connected with the bottom of the moving base (41).

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