CN220479863U - Protective structure of mechanical stamping die - Google Patents

Abstract

The utility model relates to a protection structure of a mechanical stamping die, which comprises a base, wherein four universal wheels are fixedly arranged at the bottom of the base, an electric push rod is fixedly arranged at the bottom of the base, a supporting plate is fixedly arranged at the bottom of the electric push rod, a lower die is movably arranged at the top of the base, four supporting rods are fixedly arranged at the top of the base, and movable blocks are movably arranged on the outer surfaces of the four supporting rods. This mechanical stamping die's protective structure, when using, drive the upper die through the cylinder and carry out the punching press to the bed die, the cylinder can cooperate the connecting plate can drive the lag and move downwards in step, and the lag can cover the bed die completely to can avoid the splash of punching press bits when punching press to the stamping workpiece, improve the security, and in punching press process, can realize the buffering to the impact force through the elasticity at damping spring and buffer spring, reach the protection to the bed die.

Description

Protective structure of mechanical stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a protective structure of a mechanical stamping die.

Background

The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is a pressure processing method for obtaining required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine to enable the stamping die (commonly known as a cold stamping die) to stamp, and separating or plastically deforming the stamping die.

The traditional part stamping die in the existing market still has some defects when using, such as most all do not possess the effect of protection, and stamping die can produce great impact force when punching press to the stamping workpiece, and the very big damage that causes the mould that leads to the fact easily, current stamping die itself does not possess protective structure mostly simultaneously, when punching press the work piece, can produce certain sweeps, and the sweeps is advanced to splash and is most probably led to the fact the injury to the workman, is unfavorable for guaranteeing workman's safety, consequently, we propose a mechanical stamping die's protective structure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a protective structure of a mechanical stamping die, which has the advantages of protective effect and the like, and solves the problem that the traditional partial stamping die does not have good protective effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection structure of mechanical stamping die, includes the base, the bottom fixed mounting of base has four universal wheels, the bottom fixed mounting of base has electric putter, the bottom fixed mounting of electric putter has the backup pad, the top movable mounting of base has the bed die, the top fixed mounting of base has four bracing pieces, four the surface of bracing piece is movable mounting has the movable block, four the top fixed mounting of bracing piece has the fixed plate, the surface fixed mounting of fixed plate has the functional structure, the surface movable mounting of fixed plate has the lag, four the surface of movable block is fixed mounting has the connecting block all;

the functional structure comprises an air cylinder positioned on the outer surface of a fixed plate, a connecting plate is fixedly arranged at the bottom of the air cylinder, an upper die is movably arranged at the bottom of the connecting plate, buffer springs are movably arranged on the outer surface of each supporting rod, four grooves are formed in the top of each base, damping springs are fixedly arranged on the inner bottom walls of the grooves, and damping blocks are fixedly arranged on the tops of the damping springs.

Further, the tops of the four shock absorption blocks are fixedly connected with the bottom of the lower die, and the center point of the lower die and the center point of the upper die are all on the same vertical line.

Further, the outer surfaces of the left side and the right side of the connecting plate are fixedly connected with the inner wall of the protective sleeve, and the outer surfaces of the four connecting blocks are fixedly connected with the outer surface of the protective sleeve.

Further, the four supporting rods penetrate through the movable block, and the four universal wheels are respectively located at four corners of the bottom of the base.

Further, the movable opening is formed in the outer surface of the fixed plate, and the inner wall of the movable opening is matched with the outer surface of the protective sleeve.

Further, the center point of the base and the center point of the supporting plate are all on the same vertical line.

Further, the bottoms of the four buffer springs are attached to the top of the base.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this mechanical stamping die's protective structure, when using, drive the mould through the cylinder and carry out the punching press to the bed die, the cylinder can cooperate the connecting plate can drive the lag and move downwards in step, the lag can cover the bed die completely to can avoid the splash to the stamping workpiece punching press bits when punching press, improve the security, and in the punching press process, can realize the buffering to the impact force through the elasticity at damping spring and buffer spring, reach the protection to the bed die, thereby can realize wholly having the effect of protection, solved traditional part stamping die and not have the problem of good protective effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the functional structure of the present utility model;

FIG. 3 is an enlarged view of the functional block diagram of the present utility model at A in FIG. 2;

fig. 4 is a top view of a functional structure movable block of the present utility model.

In the figure: 1. a base; 2. a universal wheel; 3. an electric push rod; 4. a support plate; 5. a lower die; 6. a support rod; 7. a movable block; 8. a fixing plate; 9. a functional structure; 901. a cylinder; 902. a connecting plate; 903. an upper die; 904. a buffer spring; 905. a groove; 906. a damping spring; 907. a damper block; 10. a protective sleeve; 11. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a protection structure of a mechanical stamping die in this embodiment includes a base 1, four universal wheels 2 are fixedly installed at the bottom of the base 1, an electric push rod 3 is fixedly installed at the bottom of the base 1, a supporting plate 4 is fixedly installed at the bottom of the electric push rod 3, a lower die 5 is movably installed at the top of the base 1, four supporting rods 6 are fixedly installed at the top of the base 1, movable blocks 7 are movably installed on the outer surfaces of the four supporting rods 6, a fixing plate 8 is fixedly installed at the top of the four supporting rods 6, a functional structure 9 is fixedly installed on the outer surface of the fixing plate 8, a protecting sleeve 10 is movably installed on the outer surface of the fixing plate 8, and connecting blocks 11 are fixedly installed on the outer surfaces of the four movable blocks 7.

The functional structure 9 includes the cylinder 901 that is located the fixed plate 8 surface, the bottom fixed mounting of cylinder 901 has connecting plate 902, the bottom movable mounting of connecting plate 902 has last mould 903, drive mould 903 through cylinder 901 and punch a hole to bed die 5, the cylinder 901 can cooperate connecting plate 902 can drive lag 10 synchronous downwardly moving, lag 10 can cover down mould 5 completely, thereby can avoid the splash to the punching press bits when punching press piece is punching press, the security has been improved, buffer spring 904 is all movable mounting in the surface of four bracing pieces 6, the recess 905 that is four in quantity has been seted up at the top of base 1, the interior bottom wall of four recess 905 is all fixed mounting has damping spring 906, in the punching press process, through the buffering to impact force at damping spring 906 can be realized to the buffering of buffer spring 904, reach the protection to bed die 5, thereby can realize wholly having the effect of protection, the problem that traditional part punching press mould does not have good protection effect has been solved, the top of four damping spring 906 is all fixedly mounted with the snubber block 907.

In fig. 2, the outer surfaces of the left and right sides of the connection plate 902 are fixedly connected with the inner wall of the protection sleeve 10, so that the protection sleeve 10 is driven to synchronously move by the connection plate 902.

In fig. 2, the effect of limiting the protecting sleeve 10 can be achieved by providing the movable opening, so that the protecting sleeve 10 can be more stable in moving.

In fig. 2, the universal wheels 2 are respectively positioned at four corners of the bottom of the base 1, so that the effect of convenient overall movement can be realized.

To sum up, this mechanical stamping die's protective structure, when using, drive through cylinder 901 and go up mould 903 and carry out the punching press to bed die 5, cylinder 901 can cooperate connecting plate 902 can drive lag 10 synchronous downwardly moving, lag 10 can cover bed die 5 completely, thereby can avoid the splash to the punching press bits when punching press is carried out to the stamping workpiece, the security has been improved, and in the punching press process, through can realize the buffering to the impact force at damping spring 906 and the elasticity of damping spring 904, reach the protection to bed die 5, thereby can realize wholly having the effect of protection, the problem that traditional partial stamping die does not have good protective effect has been solved.

It is noted that relational terms such as first and second, and the like are 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a protection structure of machinery stamping die, includes base (1), its characterized in that: the automatic feeding device is characterized in that four universal wheels (2) are fixedly arranged at the bottom of the base (1), an electric push rod (3) is fixedly arranged at the bottom of the base (1), a supporting plate (4) is fixedly arranged at the bottom of the electric push rod (3), a lower die (5) is movably arranged at the top of the base (1), four supporting rods (6) are fixedly arranged at the top of the base (1), movable blocks (7) are movably arranged at the outer surfaces of the four supporting rods (6), a fixing plate (8) is fixedly arranged at the top of the four supporting rods (6), a functional structure (9) is fixedly arranged at the outer surface of the fixing plate (8), a protecting sleeve (10) is movably arranged at the outer surface of the fixing plate (8), and connecting blocks (11) are fixedly arranged at the outer surfaces of the four movable blocks (7);

the utility model discloses a functional structure (9) is including cylinder (901) that is located fixed plate (8) surface, the bottom fixed mounting of cylinder (901) has connecting plate (902), the bottom movable mounting of connecting plate (902) goes up mould (903), four equal movable mounting of surface of bracing piece (6) has buffer spring (904), recess (905) that are four in quantity have been seted up at the top of base (1), four equal fixed mounting of interior bottom wall of recess (905) has buffer spring (906), four equal fixed mounting in top of buffer spring (906) has snubber block (907).

2. The protective structure of a mechanical stamping die according to claim 1, wherein: the tops of the four shock absorption blocks (907) are fixedly connected with the bottom of the lower die (5), and the center point of the lower die (5) and the center point of the upper die (903) are on the same vertical line.

3. The protective structure of a mechanical stamping die according to claim 1, wherein: the outer surfaces of the left side and the right side of the connecting plate (902) are fixedly connected with the inner wall of the protective sleeve (10), and the outer surfaces of the four connecting blocks (11) are fixedly connected with the outer surface of the protective sleeve (10).

4. The protective structure of a mechanical stamping die according to claim 1, wherein: the four supporting rods (6) penetrate through the movable block (7), and the four universal wheels (2) are respectively located at four corners of the bottom of the base (1).

5. The protective structure of a mechanical stamping die according to claim 1, wherein: the outer surface of the fixed plate (8) is provided with a movable opening, and the inner wall of the movable opening is matched with the outer surface of the protective sleeve (10).

6. The protective structure of a mechanical stamping die according to claim 1, wherein: the center point of the base (1) and the center point of the supporting plate (4) are both on the same vertical line.

7. The protective structure of a mechanical stamping die according to claim 1, wherein: the bottoms of the four buffer springs (904) are attached to the top of the base (1).