Stamping forming swing arm die with high die change rate

Abstract

The utility model discloses a punch forming swing arm die with high die change rate, which relates to the technical field of dies and comprises an upper die body, a lower die body is arranged below the upper die body, and the upper die body and the lower die body are combined and positioned through a positioning component. The positioning assembly comprises combined assembly frames located on the two sides of the upper die body and combined assembly grooves located in the two sides of the lower die body, a plurality of sleeves are arranged in cavities of the combined assembly frames, a plurality of sleeve rods are arranged on the inner walls of the combined assembly grooves, and the sleeve rods are inserted into the sleeves. Reinforcing assemblies are arranged on the outer walls of the two sides of the upper die body and the outer walls of the two sides of the lower die body, damping cushion blocks are arranged at the bottoms of the sleeve rods, each reinforcing assembly comprises a combined seat, the combined seats are arranged on the outer walls of the two sides of the upper die body and the outer walls of the two sides of the lower die body, and reinforcing holes are formed in the outer walls of the combined seats. The problems that positioning rods of an existing stamping die are located on the same side, positioning stability is poor, and the stamping die is prone to being affected by factors such as vibration and impact are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die technical field, concretely is a kind of high variable modulus stamping forming swing arm mould. BACKGROUND

[0002] Die, industrial production is used to injection molding, blow molding, extrusion, die casting or forging pressure forming, smelting, stamping and other methods to obtain the desired product Various molds and tools. In short, the mold is used to make the tool of the formed object, and the tool is composed of various parts, and different molds are composed of different parts;

[0003] For example, the public document: CN217290096U, named "a front suspension swing arm support stamping die", it includes: fixed plate;The fixed plate adopts rectangular plate structure;The top of fixed plate is provided with bottom die;The bottom die adopts rectangular block structure;The top of bottom die is provided with upper die;The bottom die further includes: first positioning rod, first positioning rod adopts cylindrical structure;Guide column, guide column adopts cylindrical structure;By being provided with second positioning rod, guide column, second positioning hole, ensure that the part body is consistent in position when processing, the path of stamping is consistent, so that the size of the processed part is consistent, ensure the processing quality of part, conducive to the improvement of production efficiency.

[0004] The positioning rod of the above-mentioned existing stamping die is on the same side, and the positioning stability is poor, which is easily affected by vibration and impact and other factors;Therefore, it does not meet the existing demand, and for this, we propose a high variable modulus stamping forming swing arm mould. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of high variable modulus stamping forming swing arm mould to solve the positioning rod of the existing stamping die in the background art described above It is on the same side, and the positioning stability is poor, and it does not have a damping structure, after assembly, it is easily affected by vibration.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of high variable modulus stamping forming swing arm mould, comprising: upper die body, the lower side of the upper die body is provided with lower die body, the upper die body and lower die body are positioned by positioning assembly between the upper die body and lower die body, the positioning assembly includes the combined assembly frame located in the two sides of upper die body and the combined assembly groove located in the two sides of lower die body, a plurality of sleeves are provided in the cavity of the combined assembly frame, a plurality of sleeve rods are provided on the inner wall of the combined assembly groove, and the sleeve rod is inserted into the sleeve, and the outer wall of the two sides of the upper die body and lower die body is provided with reinforcing assembly.

[0007] Preferably, the bottom of the sleeve rod is provided with a damping pad.

[0008] Preferably, the reinforcing assembly comprises a combined seat, and the combined seat is arranged on the outer wall of the upper die body and the lower die body, reinforcing holes are formed in the outer wall of the combined seat, reinforcing strips are arranged between the combined seats, and a plurality of butt joints are formed in the outer wall of the reinforcing strips and matched with the reinforcing holes.

[0009] Preferably, the reinforcing assembly comprises any one of a bolt and a plug rod.

[0010] Preferably, a boss is arranged at the middle position of the lower die body, recesses are symmetrically formed in the upper surface of the boss, a main mold cavity seat is arranged in the recess, side mold cavity seats are arranged on both sides of the boss, and cavity bodies are formed in the inner parts of the main mold cavity seat and the side mold cavity seats.

[0011] Preferably, end seats are arranged at the ends of the upper die body and the lower die body, and a plurality of reinforcing ribs are arranged on the outer wall of the end seat.

[0012] Preferably, a plurality of assembly holes are formed in the outer wall of the end seat, assembly ears are arranged at the four corners of the outer wall of the end seat, and assembly rods are arranged in the assembly holes of the assembly ears.

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

[0014] The utility model discloses a positioning assembly is used for combining the upper die body and the lower die body together, wherein the positioning assembly is positioned through the sleeve and the sleeve rod, and the sleeve and the sleeve rod are inserted and clamped, are located at both sides of the die body, can effectively improve the stability of the die body, and the reinforcing assembly is arranged, can further improve the stability of the die body, wherein the reinforcing strip is combined and installed at the combined seat of the two die bodies respectively, and the reinforcing strip is combined through the bolt fixing or the plug rod plug -pull mode, so that the stability of the die body can be further improved, and the problem that the positioning rod of the existing stamping die is on the same side, the positioning stability is poor, and is easily influenced by factors such as vibration and impact is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the upper die body structure schematic diagram of the utility model;

[0017] Figure 3 It is the lower die body structure schematic diagram of the utility model;

[0018] In the figure: 1, upper die body; 2, lower die body; 3, combined assembly frame; 4, sleeve; 5, combined assembly groove; 6, sleeve rod; 7, shock pad; 8, end seat; 9, assembly hole; 10, reinforcing rib; 11, groove; 12, boss; 13, cavity; 14, main die cavity seat; 15, side die cavity seat; 16, assembly lug; 17, assembly rod; 18, positioning assembly; 19, reinforcing assembly; 20, reinforcing strip; 21, combined seat; 22, reinforcing hole; 23, butt joint hole. DETAILED DESCRIPTION

[0019] The technical solutions 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 An embodiment provided by the utility model: a high-variation die rate stamping forming swing arm die, comprising: an upper die body 1, a lower die body 2 is arranged below the upper die body 1, the upper die body 1 and the lower die body 2 are combined and positioned through a positioning assembly 18, the positioning assembly 18 comprises a combined assembly frame 3 located on both sides of the upper die body 1 and a combined assembly groove 5 located on both sides of the lower die body 2, a plurality of sleeves 4 are arranged in the cavity of the combined assembly frame 3, a plurality of sleeve rods 6 are arranged on the inner wall of the combined assembly groove 5, and the sleeve rods 6 are inserted into the sleeves 4, and reinforcing assemblies 19 are arranged on the outer walls of both sides of the upper die body 1 and the lower die body 2; the upper die body 1 is inserted into the combined assembly groove 5 through the combined assembly frame 3, in the insertion process, the sleeves 4 are sleeved on the sleeve rods 6, so that the two are combined and fixed together, the stability is improved, and the positioning effect is achieved.

[0021] The reinforcing assembly 19 comprises a combined seat 21, the combined seat 21 is arranged on the outer walls of both sides of the upper die body 1 and the lower die body 2, reinforcing holes 22 are formed in the outer wall of the combined seat 21, reinforcing strips 20 are arranged between the combined seats 21, a plurality of butt joint holes 23 matched with the reinforcing holes 22 are formed in the outer wall of the reinforcing strip 20, and the reinforcing assembly 19 is combined for reinforcement on the basis of the above-mentioned positioning structure, wherein the reinforcing strip 20 is combined and installed with the combined seats 21 at two die bodies respectively, the butt joint holes 23 of the reinforcing strip 20 are aligned with the reinforcing holes 22, and then the combined seat 21 is combined through the bolt fixing mode or the plug-in plug rod clamping mode, so that the stability and firmness can be further improved, and the die strength is improved.

[0022] Further, the bottom of the sleeve rod 6 is provided with a shock pad 7, through the arrangement of the shock pad 7, after the sleeve rod 6 and the sleeve 4 are combined, the shock pad 7 can improve the shock absorption effect at this position, and the stability is improved.

[0023] Please refer toFigure 3 The middle position of the lower die body 2 is provided with a boss 12, the upper surface of the boss 12 is symmetrically provided with a groove 11, the inside of the groove 11 is provided with a main die cavity seat 14, both sides of the boss 12 are provided with a side die cavity seat 15, the inside of the main die cavity seat 14 and the side die cavity seat 15 are both provided with a cavity 13; the main die cavity seat 14 and the side die cavity seat 15 at the position correspond to the upper die body 1, the cavity 13 in the die cavity seat is in the shape of a swing arm, which is used for stamping forming operation, and the groove 11 is used for facilitating disassembly and replacement of the die cavity seat for maintenance.

[0024] Please refer to Figure 2 、 Figure 3 The end of the upper die body 1 and the lower die body 2 is provided with an end seat 8, a plurality of reinforcing ribs 10 are arranged on the outer wall of the end seat 8, a plurality of assembly holes 9 are arranged on the outer wall of the end seat 8, assembly ears 16 are arranged at four corners of the outer wall of the end seat 8, and assembly rods 17 are arranged in the assembly holes of the assembly ears 16; the reinforcing ribs 10 can improve the strength of the die body and have a reinforcing effect, the assembly holes 9 can bolt the die body to the table to improve the stability during placement, and the assembly ears 16 and the assembly rods 17 can be assembled with other equipment, and the assembly rods 17 can be inserted, plugged and clamped to fix the die set, so that the die set is more flexible during fixing and is convenient to use.

[0025] Working principle: when in use, the upper die body 1 is inserted into the combined assembly groove 5 through the combined assembly frame 3, in the insertion process, the sleeve 4 is sleeved on the sleeve rod 6, so that the two are combined and fixed together to improve the stability and have a positioning effect, and the shock-absorbing pad 7 can improve the shock-absorbing effect of the sleeve rod 6 and the sleeve 4 after combination and improve the stability.

[0026] On the basis of the above positioning structure, the reinforcing assembly 19 is used for reinforcing combination, the reinforcing strip 20 is combined and installed with the combined seat 21 of the two die bodies, the butt joint hole 23 of the reinforcing strip 20 is aligned with the reinforcing hole 22, and then the combination is realized by bolt fixing or insertion of the plug rod, so that the stability and firmness are further improved and the die strength is improved.

[0027] The reinforcing ribs 10 can improve the strength of the die body and have a reinforcing effect, the assembly holes 9 can bolt the die body to the table to improve the stability during placement, and the assembly ears 16 and the assembly rods 17 can be assembled with other equipment, and the assembly rods 17 can be inserted, plugged and clamped to fix the die set, so that the die set is more flexible during fixing and is convenient to use.

[0028] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A high-variability stamping forming swing arm die comprising an upper die body (1), below which a lower die body (2) is arranged, characterized in that: The upper die body (1) and the lower die body (2) are combined and positioned by a positioning assembly (18), the positioning assembly (18) comprises combined assembling frames (3) on both sides of the upper die body (1) and combined assembling grooves (5) on both sides of the lower die body (2), a plurality of sleeves (4) are arranged in cavities of the combined assembling frames (3), a plurality of sleeve rods (6) are arranged on inner walls of the combined assembling grooves (5) and the sleeve rods (6) are inserted into the sleeves (4), and reinforcing assemblies (19) are arranged on outer walls of both sides of the upper die body (1) and the lower die body (2).

2. The high-variability stamping-forming swing-arm die of claim 1, wherein: The bottom of the sleeve rod (6) is provided with a damping pad (7).

3. The high-variability stamping-forming swing-arm die of claim 1, wherein: The reinforcing assembly (19) comprises combined seats (21), the combined seats (21) are arranged on the outer walls of both sides of the upper die body (1) and the lower die body (2), reinforcing holes (22) are formed in the outer walls of the combined seats (21), reinforcing strips (20) are arranged between the combined seats (21), and a plurality of butt joints (23) matched with the reinforcing holes (22) are formed in the outer walls of the reinforcing strips (20).

4. The high-variability stamping-forming swingarm die of claim 3, wherein: The reinforcing assembly (19) comprises any one of a bolt and a plug rod.

5. The high-variability stamping-forming swingarm die of claim 1, wherein: The lower die body (2) is provided with a boss (12) at a middle position, recesses (11) are symmetrically formed in the upper surface of the boss (12), a main mold cavity seat (14) is arranged in the recess (11), side mold cavity seats (15) are arranged on both sides of the boss (12), and cavities (13) are formed in the main mold cavity seat (14) and the side mold cavity seats (15).

6. The high-variability stamping-forming swingarm die of claim 1, wherein: End seats (8) are arranged at the ends of the upper die body (1) and the lower die body (2), a plurality of reinforcing ribs (10) are arranged on the outer walls of the end seats (8).

7. A high variability rate press forming swing arm die according to claim 6, characterized in that: A plurality of assembling holes (9) are formed in the outer walls of the end seats (8), assembling ears (16) are arranged at four corners of the outer walls of the end seats (8), and assembling rods (17) are arranged in the assembling ears (16).

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