Precision machinery stamping die
Technical Field
The utility model relates to a stamping die field, concretely relates to precision machinery stamping die.
Background
Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part, and a matched stamping die is used in the stamping process.
In chinese utility model patent application no: CN201820155379.7 discloses a precision mechanical stamping die, this utility model discloses a precision mechanical stamping die can be through mutually supporting of punch backing plate and second spring to the punch, it is not tight to have avoided machine part to suppress in stamping process, lead to the problem of machine part corner collapse, fold, surface unevenness, and can carry out good heat dissipation to stamping die surface temperature, prevent wearing and tearing of surface through two wearing layers, can block the corrosive substance that the punching press produced through the anticorrosive coating simultaneously, and then high stamping die's life, but this precision mechanical stamping die is under the condition of going on punching in succession, its stamping die's precision is relatively poor, the deviation appears easily, and this precision mechanical stamping die is when the punching press, stability is general, for this reason, we propose a precision mechanical stamping die.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an accurate mechanical stamping die can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an accurate mechanical stamping die, includes the punching press platform, the upper end surface of punching press platform is equipped with mould seat, direction slide bar and stable slide rail, the direction slide bar is located the both sides of mould seat, it is located the both sides of direction slide bar to stabilize the slide rail, the one end surface of direction slide bar is equipped with the roof, the upper end surface of roof is equipped with the punching press cylinder, the one end surface of punching press cylinder is equipped with the punching press slip table, the lower extreme surface of punching press slip table is equipped with mould and last counterpoint piece in the punching press, go up the both sides that counterpoint piece is located the mould in the punching press, the upper end surface of mould seat is equipped with the punching press lower mould, the outer wall of direction slide bar is equipped with buffer spring, the one end surface of going up counterpoint piece is equipped with first magnetic ring, buffer spring's one end surface is equipped with gliding counterpoint piece, the one end surface of gliding counterpoint piece is equipped with the second magnetic ring, the middle part of stabilizing the slide rail is equipped with spacing spring and removes the slider, spacing spring is located the one end surface that removes the slider, the upper end surface that removes the slider is equipped with the connecting rod, it is equipped with the connecting axle to remove between slider and the connecting rod to remove.
Preferably, the upper end surface of the punching table is detachably connected with the lower end surface of the stabilizing slide rail, the stabilizing slide rails are two in number, and the inner surface of one end of each stabilizing slide rail is fixedly connected with the outer surface of the other end of the limiting spring.
Preferably, the outer surface of one end of the limiting spring is fixedly connected with the outer surface of one end of the movable sliding block, and the movable sliding block is movably connected with the connecting rod through a connecting shaft.
Preferably, the outer surface of one end of the buffer spring is fixedly connected with the outer surface of the other end of the lower sliding alignment block, and the outer surface of one end of the lower sliding alignment block is fixedly connected with the outer surface of one end of the second magnetic ring.
Preferably, the outer surface of the lower end of the stamping sliding table is fixedly connected with the outer surface of the other end of the upper sliding alignment block, and the outer surface of one end of the upper sliding alignment block is fixedly connected with the outer surface of one end of the first magnetic ring.
Preferably, the outer surface of one end of the guide sliding rod is fixedly connected with the outer surface of the lower end of the top plate, and the outer surface of one end of the stamping cylinder is detachably connected with the outer surface of the upper end of the stamping sliding table.
Advantageous effects
Compared with the prior art, the utility model discloses following beneficial effect has:
1. this precision machinery stamping die, the connecting rod and the punching press slip table on the stable slide rail accessible removal slider that sets up carry out fixed connection, and when the punching press slip table was carried out the punching press downwards, connecting rod accessible connecting axle promoted removal slider, made removal slider slide in stabilizing the slide rail to extrude spacing spring, stability when can follow both sides guarantee punching press slip table punching press downwards.
2. This precision machine stamping die, the first magnetic ring of the last counterpoint piece accessible under the outer punching press slip table with slide down the second magnetic ring on the counterpoint piece and carry out the butt joint and adsorb, can improve the precision of punching press slip table when the punching press, avoid appearing the deviation when punching press in succession.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural diagram of the buffer spring of the present invention;
fig. 3 is a structural diagram of the stable sliding rail of the present invention.
In the figure: 1. a stamping station; 2. a mold base; 3. a guide slide bar; 4. stabilizing the slide rail; 5. a top plate; 6. punching a cylinder; 7. stamping a sliding table; 8. stamping an upper die; 9. an upper sliding alignment block; 10. stamping a lower die; 11. a buffer spring; 12. a first magnetic ring; 13. a sliding alignment block; 14. a second magnetic ring; 15. a limiting spring; 16. moving the slide block; 17. a connecting shaft; 18. a connecting rod.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-3, a precision mechanical stamping die comprises a stamping platform 1, a die base 2, a guide slide bar 3 and a stabilizing slide bar 4 are arranged on the outer surface of the upper end of the stamping platform 1, the guide slide bar 3 is arranged on both sides of the die base 2, the stabilizing slide bar 4 is arranged on both sides of the guide slide bar 3, a top plate 5 is arranged on the outer surface of one end of the guide slide bar 3, a stamping cylinder 6 is arranged on the outer surface of the upper end of the top plate 5, a stamping sliding table 7 is arranged on the outer surface of one end of the stamping cylinder 6, an upper stamping die 8 and an upper slide aligning block 9 are arranged on the outer surface of the lower end of the stamping sliding table 7, the upper slide aligning block 9 is arranged on both sides of the upper stamping die 8, a lower stamping die 10 is arranged on the outer surface of the upper end of the die base 2, a buffer spring 11 is arranged on the outer wall of the guide slide bar 3, a first magnetic ring 12 is arranged on the outer surface of one end of the upper slide aligning block 9, a lower slide aligning block 13 is arranged on the outer surface of one end of the buffer spring 11, the outer surface of one end of the lower slide aligning block 13 is provided with a second magnetic ring 14, the middle part of the stable slide rail 4 is provided with a limiting spring 15 and a movable sliding block 16, the limiting spring 15 is positioned on the outer surface of one end of the movable sliding block 16, the outer surface of the upper end of the movable sliding block 16 is provided with a connecting rod 18, a connecting shaft 17 is arranged between the movable sliding block 16 and the connecting rod 18, the stable slide rail 4 can be fixedly connected with the stamping sliding table 7 through the connecting rod 18 on the movable sliding block 16 when in use, when the stamping sliding table 7 stamps downwards, the connecting rod 18 can push the movable sliding block 16 through the connecting shaft 17, so that the movable sliding block 16 slides in the stable slide rail 4 and extrudes the limiting spring 15, the stability of the stamping sliding table 7 when stamping downwards can be ensured from two sides, in addition, the upper slide aligning block 9 below the stamping sliding table 7 can be butted and adsorbed with the second magnetic ring 14 on the lower slide aligning block 13 through the first magnetic ring 12, the precision of the stamping sliding table 7 in stamping can be improved, and deviation in continuous stamping is avoided.
It should be noted that, the utility model relates to an accurate mechanical stamping die, when using, connecting rod 18 on the removal slider 16 carries out fixed connection with the both sides of punching press slip table 7, then can place the work piece on punching press lower mould 10, then can start punching press cylinder 6, make punching press cylinder 6 promote punching press slip table 7 and move downwards, direction slide bar 3 runs through punching press slip table 7 when using, punching press slip table 7 moves downwards along direction slide bar 3, and promote punching press upper die 8 and carry out the punching press to the work piece on punching press lower mould 10, the first magnetic ring of last counterpoint piece 9 accessible 9 under punching press slip table 7 and the second magnetic ring 14 on the gliding counterpoint piece 13 carry out the butt joint when the punching press, buffer spring 11's the other end is fixed on punching press table 1, can cushion when the punching press, when punching press slip table 7 punching press, connecting rod 18 accessible 17 promotes removal slider 16, make removal slider 16 slide in stabilizing slide rail 4, and extrude spacing spring 15, can guarantee the stability when punching press slip table 7 punching press downwards from both sides, at every turn to end the connecting axle is gone up, the magnetic attraction is to the counterpoint piece, comparatively go up with the magnetic attraction, the next time of punching press can break away from the lower counterpoint piece, the lower side.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.