CN213856678U - Can realize many sizes armor plate channel-section steel precision forming's mould - Google Patents

Abstract

The utility model provides a can realize many sizes armour board channel-section steel precision forming's mould, belongs to die mould technical field. The utility model provides a present because the machining precision that the mould of production armor plate channel-section steel exists is low, every set of mould only can accomplish the die mould of a specification product, production efficiency is low, the drawing of patterns is inconvenient and can't carry out the problem of maintaining. The utility model discloses a die holder, first bolt, adjusting block, stopper, drift, upper die base, lower mould and cushion, drift fixed mounting is on the upper die base, and adjusting block and lower mould pass through first bolt fixed mounting on the die holder, and the cushion passes through second bolt fixed mounting on the die holder, and the upper die base is arranged in the upper die base top, and stopper fixed mounting is on the die holder. Through the utility model discloses a mould carries out the production and processing of armoured plate channel steel, and production efficiency is high, reduces production cycle to adaptability is high, applicable in the channel-section steel processing of various specifications, and the drawing of patterns is convenient can maintain and change the part on line.

Description

Can realize many sizes armor plate channel-section steel precision forming's mould

Technical Field

The utility model belongs to the technical field of the die mould, in particular to armor plate channel-section steel's precision forming mould.

Background

The armored plate channel steel is an important component for supporting a vehicle body and enhancing the structural strength in the armored vehicle, the cardinal number of the armored plate channel steel is large, the specification is numerous, and the armored vehicle needs strong bulletproof performance, so that the channel steel is made of an armored steel plate, the tensile strength is high, the hardness is high, the ductility is weak, and the armored steel plate can be formed only in a high-temperature hot-pressing mode; the existing die for producing armor plate channel steel also has the following defects:

1. due to the characteristics of the armor steel plate, the armor steel plate can only be formed in a high-temperature hot-pressing mode, and because the temperature is extremely high when the armor plate channel steel is produced, an operator is difficult to accurately adjust and control the pressing posture of the plate material in a short distance, the armor plate channel steel is poor in forming precision and low in production efficiency;

2. because the hot-pressing die is poor in working environment, an integrated processing mode is adopted in most cases in consideration of the service life of the die and the processing cost, each set of die can only complete the compression of a product with one specification, the production efficiency is influenced greatly, and different dies are required for processing channel steel with different specifications, so that the production efficiency is extremely low;

3. the existing die for producing armor plate channel steel is quite inconvenient to demold after the channel steel is completely manufactured, and an operator cannot manually demold the channel steel due to the fact that the surface temperature of the pressed channel steel is high, and only demolding can be carried out by means of a tool or after the surface temperature of the channel steel is reduced;

4. the existing die for producing armor plate channel steel is complex in structure, most parts are fixed in a welding mode and are influenced by a high-temperature hot-press molding environment, partial modules of the die are easy to damage, and if partial modules of the existing die are damaged, online maintenance and replacement cannot be carried out;

in view of the above, there is a need for an armor plate channel steel mold with high processing precision, capable of processing channel steel of different specifications, automatically demolding, and maintaining or replacing damaged parts at any time to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a processing precision that present mould for producing armor plate channel-section steel exists is low, every set of mould only can accomplish the die mould of a specification product, production efficiency is low, the drawing of patterns is inconvenient and can't carry out the problem of maintaining to some parts on line, to prior art not enough, the utility model discloses a "can realize the mould of the accurate shaping of many sizes armor plate channel-section steel". A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model:

the utility model provides a can realize many sizes armour plate channel-section steel precision forming's mould, includes die holder, first bolt, adjusting block, stopper, drift, upper die base, lower mould and cushion, drift fixed mounting on the upper die base, and adjusting block and lower mould pass through first bolt fixed mounting on the die holder, and the cushion passes through second bolt fixed mounting on the die holder, and the upper die base is arranged in the upper die base top, and stopper fixed mounting is on the die holder.

Furthermore, a stripper plate is fixedly arranged on the lower die base, and the stripper plate is symmetrically arranged by taking the central line of the lower die base as an axis.

Furthermore, the stripper plate is fixedly mounted on the lower die base through a third bolt.

Furthermore, a discharge hole is formed in the lower die base, and the ejector plate is arranged on the lower die base.

Furthermore, the limiting block is fixedly installed on the lower die base through a second bolt.

Further, the punch is fixedly installed on the upper die base through a screw.

Furthermore, a gasket is arranged between the first bolt and the lower die holder.

Furthermore, a pin shaft is fixedly arranged on the lower die base.

The utility model has the advantages that:

1. the utility model discloses a can realize the mould of many sizes armor plate channel-section steel precision forming can carry out closely accurate adjustment and control the die mould gesture of sheet material, and the armor plate channel-section steel shaping precision of producing is high;

2. the utility model discloses a can realize the accurate fashioned mould of many sizes armor plate channel-section steel can process the channel-section steel of multiple specification, need not use the mould of different specifications to the channel-section steel of different specifications, has effectively improved production efficiency;

3. the channel steel processed and formed by the die capable of realizing the precise forming of the channel steel of the multi-size armor plate can be automatically demoulded no matter the channel steel is left on the lower die or is held on the upper die, and the unloading is not required to be considered;

4. the utility model discloses a can realize that mould of many sizes armour plate channel-section steel precision forming all adopts modularization and carries out the structural style of connecting with corresponding bolt, and every module all can be changed in a flexible way, receives the influence of high temperature hot pressing type environment, and in time some modules are impaired, only need overhaul again or change corresponding module can;

5. the single-day production quantity of the die is 1.5 times of the production quantity of the existing die, the planeness and the straightness after quenching directly meet the requirements of drawings, the manual shape correcting process after quenching is omitted, the production cost is greatly saved, and the production period is shortened.

Drawings

FIG. 1 is a cross-sectional view of a die capable of achieving precise forming of multi-dimension armor plate channel steel;

FIG. 2 is a top view of the lower die holder;

fig. 3 is a schematic structural view of a channel.

In the drawing, 1-a lower die base, 2-a first bolt, 3-a washer, 4-a second bolt, 5-an adjusting block, 6-a limiting block, 7-a punch, 8-an upper die base, 9-a screw, 10-a lower die, 11-a cushion block, 12-a material ejecting plate, 13-a material discharging plate, 14-a third bolt, 15-a pin shaft, 16-a channel steel and 17-a material discharging hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: the embodiment is described with reference to fig. 1-2, and the die capable of realizing the precise forming of the channel steel of the multi-size armor plate of the embodiment comprises a lower die holder 1, a first bolt 2, an adjusting block 5, a limiting block 6, a punch 7, an upper die holder 8, lower dies 10 and a cushion block 11, wherein the punch 7 is fixedly installed on the upper die holder 8, the adjusting block 5 and the lower dies 10 are fixedly installed on the lower die holder 1 through the first bolt 2, the cushion block 11 is fixedly installed on the lower die holder 1 through a second bolt 2, the upper die holder 8 is arranged above the upper die holder 1, the limiting block 6 is fixedly installed on the lower die holder 1, the adjusting block 5 is composed of a plurality of cushion blocks with different sizes, the distance between the lower dies 10 can be controlled by adjusting the number of the adjusting block 5, the processed channel steel 16 is placed between the two lower dies 10, the punch 7 is used for processing the channel steel 16, and the limiting block 6 is symmetrically arranged by taking the center of the lower die holder as the center line, a gap for placing a channel steel 16 to be machined is formed between the limiting blocks 6 which are symmetrically arranged, the limiting blocks 6 are used for limiting the position of the channel steel 16 to be machined, the machining position is accurate, the precision of the channel steel 16 is improved, and the cushion blocks 11 are fixed on the lower die base 1 through the first bolts 2.

The second embodiment is as follows: the present embodiment is described with reference to fig. 1-2, and the die for implementing precision forming of multi-size armor plate channel steel of the present embodiment is characterized in that a stripper plate 13 is fixedly mounted on the lower die holder 1, the stripper plate 13 is symmetrically mounted with the center line of the lower die holder 1 as an axis, and the stripper plate 13 is used for separating the channel steel 16 from the punch 7 through the stripper plate 13 if the processed channel steel 16 is held on the punch 7.

The third concrete implementation mode: the embodiment is described with reference to fig. 1-2, and the stripper plate 13 is fixedly mounted on the lower die holder 1 through the third bolt 14, and the stripper plate 13 is fixed through the third bolt 14, so that if the stripper plate 13 is damaged, the third bolt 14 can be immediately removed and a new stripper plate 13 is used to be fixed on the lower die holder 1.

The fourth concrete implementation mode: the embodiment is described with reference to fig. 1-2, and the die for realizing the precision forming of the channel steel of the multi-size armor plate of the embodiment is characterized in that a discharge hole 17 is formed in the lower die holder 1, the ejector plate 12 is arranged on the lower die holder 1, the ejector plate 12 is arranged above the discharge hole 17, the channel steel 16 after being processed is left on the lower die 10, and the ejector plate 12 is pushed upwards from the discharge hole 17 through a tool, so that the channel steel 16 in the lower die 10 can be ejected.

The fifth concrete implementation mode: the embodiment is described by combining fig. 1-fig. 2, and the die capable of realizing the precise forming of the channel steel of the armor plate with multiple sizes of the embodiment is characterized in that the limiting block 6 is fixedly installed on the lower die holder 1 through the second bolt 4, the limiting block 6 is fixed through the second bolt 4, and when the limiting block 6 is damaged, the second bolt 4 can be detached to replace the limiting block 6.

The sixth specific implementation mode: the embodiment is described with reference to fig. 1-2, and the punch 7 is fixedly mounted on the upper die holder 8 through the screw 9, the punch 7 is fixed on the upper die holder 8 through the screw 9, and if the punch 7 is damaged or another type of punch 7 needs to be replaced, the punch 7 can be replaced by removing the screw 9.

The seventh embodiment: the embodiment is described with reference to fig. 1-2, and a gasket 3 is installed between the first bolt 2 and the lower die holder 1, where the gasket 3 is used to prevent the first bolt 2 from interfering with the side wall of the lower die holder 1 and damaging the side wall of the lower die holder 1 when the first bolt 2 is installed and removed for a long time.

The specific implementation mode is eight: the embodiment is described with reference to fig. 1-2, and the die for realizing the precise forming of the channel steel of the multi-size armor plate of the embodiment is characterized in that a pin shaft 15 is fixedly installed on the lower die holder 1, because the die is large in overall size and heavy in structure, the pin shafts 15 are fixed on the side walls of the two ends of the lower die holder 1, and when the die needs to be moved, the pin shaft 15 is hooked by using an iron hook, so that the overall movement of the die can be completed.

This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.

Claims (8)

1. The utility model provides a can realize many sizes armor plate channel-section steel precision forming's mould which characterized in that: the die comprises a die holder (1), a first bolt (2), an adjusting block (5), a limiting block (6), a punch (7), an upper die base (8), a lower die (10) and a cushion block (11), wherein the punch (7) is fixedly installed on the upper die base (8), the adjusting block (5) and the lower die (10) are fixedly installed on the die holder (1) through the first bolt (2), the cushion block (11) is fixedly installed on the die holder (1) through the first bolt (2), the upper die base (8) is arranged above the lower die base (1), and the limiting block (6) is fixedly installed on the die holder (1).

2. The die capable of realizing the precise forming of the channel steel of the multi-size armor plate according to claim 1, is characterized in that: the stripper plate (13) is fixedly arranged on the lower die base (1), and the stripper plate (13) is symmetrically arranged by taking the central line of the lower die base (1) as an axis.

3. The die capable of realizing the precise forming of the channel steel of the multi-size armor plate according to the claim 2 is characterized in that: the stripper plate (13) is fixedly arranged on the lower die base (1) through a third bolt (14).

4. The die capable of realizing the precise forming of the channel steel of the multi-size armor plate according to the claim 2 is characterized in that: the lower die holder (1) is provided with a discharge hole (17), and the ejector plate (12) is arranged on the lower die holder (1).

5. The die capable of realizing the precise forming of the channel steel of the multi-size armor plate according to claim 1, is characterized in that: and the limiting block (6) is fixedly arranged on the lower die seat (1) through a second bolt (4).

6. The die capable of realizing the precise forming of the channel steel of the multi-size armor plate according to claim 1, is characterized in that: the punch (7) is fixedly arranged on the upper die holder (8) through a screw (9).

7. The die capable of realizing the precise forming of the channel steel of the multi-size armor plate according to claim 1, is characterized in that: and a washer (3) is arranged between the first bolt (2) and the lower die holder (1).

8. The die capable of realizing the precise forming of the channel steel of the multi-size armor plate according to the claim 2 is characterized in that: and a pin shaft (15) is fixedly arranged on the lower die holder (1).

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