Multifunctional mold steel machining positioning template

Abstract

The utility model relates to the technical field of steel machining, in particular to a multifunctional mold steel machining positioning template which comprises a lower mold assembly and an upper mold assembly above the lower mold assembly. Inserting blocks matched with the inserting grooves in an inserted mode are fixed to the bottoms of the formworks, and connecting bolts penetrate through through holes in the inserting blocks. A limiting hole is formed in the right end of the top of the mounting plate, the bottom end of the limiting pin is matched with the limiting hole in an inserted mode, and a plurality of punches are fixed to the bottom of the mounting plate. The inserting blocks are connected with the inserting grooves in an inserted mode, the die plates can be conveniently disassembled and assembled, and therefore die plates with punching grooves of different sizes and shapes can be conveniently replaced; the shifting rod is shifted to enable the sliding block to drive the limiting pin to be separated from the limiting hole, so that the mounting plate can be detached from the top seat, and mounting plates with punches of different sizes and shapes can be conveniently replaced; according to the design, the mounting plate and the mold plate can be replaced conveniently, and the mold has the advantage of being convenient and rapid to operate, so that the machining requirements of mold steel of different sizes are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel processing technical field, concretely is a kind of multifunctional die steel processing positioning template. BACKGROUND

[0002] Die steel is used to manufacture cold punch mould, hot forging mould, die casting mould and the steel grade of mould, die steel can be divided into cold working die steel, hot working die steel and plastic forming die steel three categories according to use, wherein cold working die steel is mainly used to manufacture the mould that is pressed into shape at room temperature, such as cold punching die, cold stamping die, cold drawing die, stamping die, cold extrusion die, thread pressing die and powder pressing die.

[0003] Cold stamping die can make metal sheet, section material and the like produce plastic deformation or separate after exerting external force, so as to obtain the die steel of required shape and size;Cold stamping die is mainly composed of punch, die, positioning connection and pressure unloading parts, and realizes the stamping of raw material by the cooperation of punch and die in use;In actual use process, different punch and die need to be replaced when processing different steel parts, so punch and die need to be disassembled, but the existing stamping die needs to be disassembled by multiple bolts when punch and die are disassembled, which leads to the need of wrench and other tools when disassembling bolt, so that the replacement of punch and die is difficult and inefficient, therefore, we propose a kind of multifunctional die steel processing positioning template. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of multifunctional die steel processing positioning template to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of multifunctional die steel processing positioning template, including lower die assembly and the upper die assembly above lower die assembly;

[0007] Lower die assembly includes bottom plate, bottom plate top is fixed with pedestal, and the plug groove is set in the left and right ends of the top of pedestal;The left and right ends of pedestal are all connected with connecting bolt by screw thread, and connecting bolt is inserted into plug groove;Template is equipped above pedestal, and a plurality of punch grooves are set in the top of template, and the plug block of plug groove is fixed in the bottom of template, and connecting bolt passes through the through hole on plug block;

[0008] The upper die assembly comprises a top plate, a top base fixed at the bottom of the top plate, two positioning grooves formed at the bottom of the top base, a sliding groove formed at the bottom of the top base near the right end edge, a sliding block slidingly installed in the sliding groove, a spring arranged in the sliding groove and used for abutting against the sliding block, and a limiting pin fixed at the bottom of the sliding block; a mounting plate is arranged below the top base, a positioning block fixedly connected with the positioning grooves is arranged at the top of the mounting plate, a limiting hole is formed at the top of the mounting plate at the right end, the bottom end of the limiting pin is inserted into the limiting hole, and a plurality of punches are fixed at the bottom of the mounting plate.

[0009] Preferably, the punch is located directly above the punching groove, and the size of the punching groove is matched with the size of the punch.

[0010] Preferably, two guide rods are fixed at the top of the bottom plate on the front and rear sides, and guide sleeves are fixed at the bottom of the top plate on the front and rear sides, the guide rods penetrating through the guide sleeves and being slidingly connected with the guide sleeves.

[0011] Preferably, the die plate and the plug are an integral structure, and the die plate and the plug are both made of stainless steel.

[0012] Preferably, a connecting groove in communication with the sliding groove is formed at the right end surface of the top base, and a push rod is slidingly installed in the connecting groove and fixedly connected with the sliding block at the tail end.

[0013] Preferably, the left end of the positioning groove is closed, and the cross section of the positioning groove and the positioning block is trapezoidal.

[0014] Preferably, the sliding block and the limiting pin are an integral structure, and the push rod is fixedly connected with the sliding block through bolts.

[0015] Preferably, a material receiving groove is formed at the top of the base, and a material discharging groove in communication with the material receiving groove is formed at the front end surface of the base.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The lower die assembly and the upper die assembly are arranged, on the one hand, the plug is inserted into the plug groove, and under the action of the connecting bolt, the die plate is convenient to disassemble and assemble, so that the die plate with different sizes and shapes of the punching groove is convenient to replace; on the other hand, the sliding block drives the limiting pin to be separated from the limiting hole by driving the push rod, so that the mounting plate can be disassembled from the top base, so that the mounting plate with different sizes and shapes of the punch is convenient to replace; the design is convenient to replace the mounting plate and the die plate, and has the advantages of convenient and fast operation, so as to meet the processing requirements of the die steel with different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2It is the explosion structure schematic view of the lower die assembly in the utility model;

[0020] Figure 3 It is the structure schematic view of the upper die assembly in the utility model;

[0021] Figure 4 It is the structure sectional view of the upper die assembly in the utility model;

[0022] Figure 5 It is the structure schematic view of the mounting plate in the utility model;

[0023] In the drawing,

[0024] 1, lower die assembly;10, bottom plate;11, base;111, discharge chute;112, slot;12, connecting bolt;13, template;130, punch groove;14, plug;15, guide rod;

[0025] 2, upper die assembly;20, top plate;21, top base;210, sliding slot;211, connecting groove;212, positioning groove;22, guide sleeve;23, sliding block;24, limit pin;25, spring;26, mounting plate;260, positioning block;261, limit hole;27, punch. Specific implementation

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] The embodiment provides a kind of technical scheme:

[0028] Please refer to Figures 1-5As shown, a multifunctional die steel machining positioning template, including lower die assembly 1 and upper die assembly 2 above lower die assembly 1; lower die assembly 1 includes bottom plate 10, bottom plate 10 top fixed with base 11, base 11 top is provided with slot 112 at both ends; the left and right ends of base 11 are both threaded with connecting bolt 12, connecting bolt 12 penetrates into slot 112; die plate 13 is provided above base 11, a plurality of punching grooves 130 are provided on the top of die plate 13, die plate 13 bottom is fixed with plug block 14 inserted into slot 112, connecting bolt 12 penetrates through the through hole on plug block 14; upper die assembly 2 includes top plate 20, top plate 20 bottom is fixed with top seat 21, two positioning grooves 212 are provided on the bottom of top seat 21, sliding groove 210 is provided on the bottom of top seat 21 near the right end edge, sliding block 23 is slidingly installed in sliding groove 210, spring 25 is further provided in sliding groove 210 for abutting sliding block 23, the bottom of sliding block 23 is fixed with limit pin 24; mounting plate 26 is provided below top seat 21, positioning block 260 is fixed on the top of mounting plate 26 and inserted into positioning groove 212, limit hole 261 is provided on the top of mounting plate 26 at the right end, the bottom end of limit pin 24 is inserted into limit hole 261, a plurality of punches 27 are fixed on the bottom of mounting plate 26.

[0029] In this embodiment, punch 27 is located directly above punching groove 130, and the size of punching groove 130 is matched with the size of punch 27. The design ensures the accuracy and stability of the stamping process, which is beneficial to produce the required stamping parts.

[0030] In this embodiment, two guide rods 15 are fixed on the top of bottom plate 10 at the front and rear sides, and guide sleeves 22 are fixed on the bottom of top plate 20 at the front and rear sides, guide rods 15 penetrate through guide sleeves 22 and are slidingly connected with guide sleeves 22. The design enhances the guidance and stability during clamping.

[0031] In this embodiment, die plate 13 and plug block 14 are integrally formed, and die plate 13 and plug block 14 are both finished products made of stainless steel. The integrally formed structure not only improves the overall strength and rigidity of die plate 13 and plug block 14, but also helps to ensure the accuracy of the mold and prolong the service life. At the same time, the selection of stainless steel material enhances the corrosion resistance and wear resistance of the mold, and the use of this material ensures the service life of die plate 13 and plug block 14.

[0032] In this embodiment, a connecting groove 211 is provided on the right end face of top seat 21 and communicates with sliding groove 210, a push rod is slidingly installed in connecting groove 211, and the end of push rod is fixedly connected with sliding block 23. The height of sliding block 23 is adjusted through the push rod, so that the height of limit pin 24 is adjusted conveniently, and the design facilitates the disassembly and assembly of mounting plate 26.

[0033] In the embodiment, the left end of the positioning groove 212 is closed, and the cross-sectional shape of the positioning groove 212 and the positioning block 260 is trapezoidal. Through the plug-in cooperation of the positioning block 260 and the positioning groove 212, the mounting plate 26 is convenient to disassemble with the top seat 21, and the mounting stability of the mounting plate 26 is ensured.

[0034] In the embodiment, the slider 23 and the limiting pin 24 are integrally formed, and the lever is fixedly connected with the slider 23 through bolts. The integrally formed slider 23 and limiting pin 24 have better connection strength, and the connection stability and firmness between the slider 23 and the limiting pin 24 are ensured. The bolt fixing mode ensures the connection firmness between the lever and the slider 23.

[0035] In the embodiment, the top of the base 11 is provided with a material receiving groove, and the front end surface of the base 11 is provided with a material discharging groove 111 which is in communication with the material receiving groove. The design is convenient for collecting the stamping parts and discharging the waste, and improves the production efficiency and the cleanliness of the working environment.

[0036] It should be noted that the bottom of the material receiving groove in the embodiment is inclined, and the bottom of the material receiving groove is low in front and high in back. The design makes the broken material generated in the stamping process directly discharged through the material receiving groove and the material discharging groove 111, thereby avoiding the accumulation of the broken material in the material receiving groove.

[0037] When the template 13 is disassembled, the user first loosens the connecting bolts 12 on both sides, the ends of the connecting bolts 12 are separated from the insertion blocks 14, then the user lifts the template 13 upwards, the insertion blocks 14 are separated from the insertion grooves 112, and the template 13 is disassembled.

[0038] When the mounting plate 26 is disassembled, the user first pushes the lever upwards, the lever drives the slider 23 to move upwards, the slider 23 slides along the sliding groove 210, and the spring 25 is compressed. At this time, the slider 23 drives the limiting pin 24 to move upwards and separates from the limiting hole 261. Then the user pushes the mounting plate 26 to one side, the mounting plate 26 drives the positioning block 260 to slide along the positioning groove 212. When the positioning block 260 separates from the positioning groove 212, the mounting plate 26 is disassembled.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional mold steel processing positioning template, characterized in that: The lower die assembly (1) and the upper die assembly (2) above the lower die assembly (1); The bottom plate (10) top is fixed with a base (11), and the top of the base (11) is provided with a slot (112) at the left and right ends. The left and right ends of the base (11) are threadedly connected with connecting bolts (12), and the connecting bolts (12) penetrate into the slots (112). The top of the base (11) is provided with a template (13), and the top of the template (13) is provided with a plurality of punch grooves (130). The bottom of the template (13) is fixed with an insertion block (14) matched with the slot (112), and the connecting bolt (12) penetrates through the through hole of the insertion block (14). The upper die assembly (2) includes a top plate (20), and the bottom of the top plate (20) is fixed with a top base (21). The bottom of the top base (21) is provided with two positioning grooves (212), and the bottom of the top base (21) is provided with a sliding groove (210) near the right end edge. A sliding block (23) is slidably installed in the sliding groove (210), and a spring (25) is arranged in the sliding groove (210) for abutting against the sliding block (23). The bottom of the sliding block (23) is fixed with a limiting pin (24). The bottom of the top base (21) is provided with a mounting plate (26), and the top of the mounting plate (26) is fixed with a positioning block (260) matched with the positioning groove (212). The top of the mounting plate (26) is provided with a limiting hole (261) at the right end, and the bottom end of the limiting pin (24) is matched with the limiting hole (261). The bottom of the mounting plate (26) is fixed with a plurality of punches (27).

2. The multi-functional die steel machining positioning template according to claim 1, characterized in that: The punch (27) is located directly above the punch groove (130), and the size of the punch groove (130) is matched with the size of the punch (27).

3. The multi-functional die steel machining positioning template according to claim 1, characterized in that: The top of the bottom plate (10) is fixed with two guide rods (15) at the front and rear sides, and the bottom of the top plate (20) is fixed with guide sleeves (22) at the front and rear sides. The guide rods (15) penetrate through the guide sleeves (22) and are slidably connected with the guide sleeves (22).

4. The multi-functional die steel machining positioning template of claim 1, wherein: The template (13) and the insertion block (14) are an integral structure, and the template (13) and the insertion block (14) are both made of stainless steel.

5. The multi-functional die steel machining positioning template of claim 1, wherein: The right end surface of the top base (21) is provided with a connecting groove (211) communicated with the sliding groove (210), and a lever is slidably installed in the connecting groove (211). The end of the lever is fixedly connected with the sliding block (23).

6. The multi-functional die steel machining positioning template of claim 1, wherein: The left end of the positioning groove (212) is closed, and the cross-sectional shape of the positioning groove (212) and the positioning block (260) is trapezoidal.

7. The multi-functional die steel machining positioning template of claim 1, wherein: The sliding block (23) and the limiting pin (24) are an integral structure, and the lever is fixedly connected with the sliding block (23) through bolts.

8. The multi-functional die steel machining positioning template of claim 1, wherein: The top of the base (11) is provided with a receiving groove, and the front end surface of the base (11) is provided with a discharge groove (111) communicated with the receiving groove.

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