CN214022970U

CN214022970U - Stamping die for auto parts convenient to change drift

Info

Publication number: CN214022970U
Application number: CN202023047606.0U
Authority: CN
Inventors: 屠晓斌
Original assignee: Suzhou Sanglin Auto Parts Co ltd
Current assignee: Suzhou Sanglin Auto Parts Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-24
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a stamping die for auto parts convenient to change drift, including the speed reduction mechanism, the surface mounting has the safety cover under the speed reduction mechanism, and installs the mounting groove bottom the safety cover, mounting groove internal surface mounting has magnet, and mounting groove right side internal surface mounting has the threaded rod, and is provided with first wire rope bottom the threaded rod, first wire rope bottom is installed on right pull ring surface, and right pull ring installs at the first right flank of punching press, the first bottom surface contact of punching press is connected with the template, and installs the bracing piece on the left of the template, the bracing piece bottom is provided with the nose bar, and nose bar surface contact connects in the through-hole, the through-hole is installed on the recess surface, and the bottom installs the spring in the recess. This stamping die for auto parts convenient to change drift can change the punching press head through simple operation to can install and dismantle the bracing piece in the template through simple operation is quick, solve the difficult problem of changing of current stamping die punching press head.

Description

Stamping die for auto parts convenient to change drift

Technical Field

The utility model relates to an auto parts technical field specifically is a stamping die for auto parts convenient to change drift.

Background

The automobile becomes a necessity in our lives due to the improvement of living standard of people, and the automobile is not only an advanced walk-substituting tool of our lives, but also can provide a hard shell to protect our lives, so that the strict requirements on automobile manufacturing are met, and each automobile manufacturing process is lean.

The existing automobile manufacturing process is generally used in a punching production line, the punching device can be frequently used in the production line, due to the fact that the punching device is frequently used, the problem that a punch needs to be frequently replaced due to the fact that the punch needs to be frequently replaced when the size of each part of different dies is different is solved, the installation procedure of the punch is complicated, and the problem that how to conveniently install and detach the punch needs to be solved in the design is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die for auto parts convenient to change drift to the problem of the drift is not convenient for change to the stamping die for auto parts who proposes current among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die for automobile parts convenient for replacing a punch comprises a speed reduction mechanism, wherein a protective cover is arranged on the lower surface of the speed reduction mechanism, a mounting groove is arranged at the bottom of the protective cover, a magnet is arranged on the inner surface of the mounting groove, a threaded rod is arranged on the inner surface of the right side of the mounting groove, a first steel wire rope is arranged at the bottom of the threaded rod, the bottom of the first steel wire rope is arranged on the surface of a right pull ring, the right pull ring is arranged on the right side surface of a stamping head, the bottom surface of the stamping head is in contact connection with a template, a supporting rod is arranged on the left side of the template, a convex rod is arranged at the bottom of the supporting rod and is in surface contact connection with the through hole, the through hole is arranged on the surface of a groove, a spring is arranged at the bottom of the groove, a handle is arranged on the left side surface of the mounting groove, a large gear is arranged on the lower surface of the handle, a small gear is in surface engagement with a small gear, and a vertical rod is arranged on the lower surface of the small gear, the surface of the bottom of the vertical rod is wound with a second steel wire rope, the bottom of the second steel wire rope is arranged on the surface of the left pull ring, and the upper surface of the template is uniformly provided with model holes.

Preferably, the magnet is a circular plate, the diameter of the magnet is one third of that of the installation groove, and the magnet is fixedly installed at the center of the installation groove.

Preferably, the right pull ring is semicircular, the right pull ring and the left pull ring are the same in size and diameter, and the right pull ring and the left pull ring are axially symmetrical about the magnet.

Preferably, the number of the support rods is 8, the size and the length of the 8 support rods are the same, and the 8 support rods are cylindrical straight rods.

Preferably, the through hole is in a half H shape, and the width of the through hole is matched with the diameter of the convex rod.

Preferably, the number of teeth of the big gear is twice that of the small gear, and the rotation direction of the big gear is opposite to that of the small gear.

Compared with the prior art, the beneficial effects of the utility model are that: this stamping die for auto parts convenient to change drift can change the punching press head through simple operation to can install and dismantle the bracing piece in the template through simple operation is quick, solve the difficult problem of changing of current stamping die punching press head.

1. The rotation of the large gear is driven by rotating the handle, the rotation of the small gear is driven, and the rotation of the vertical rod is driven, so that the first steel wire rope on the surface of the vertical rod slowly falls off from the surface of the vertical rod, and the left side of the punching head slowly falls;

2. through rotating the threaded rod, dismantle the punching press head that the left side has come off, slowly loose taking off in the right pull ring with the second wire rope on threaded rod surface, accomplish the dismantlement of whole punching press head, can adsorb the punching press head with the magnet during the installation for whole punching press head can be installed fast and convenient to detach.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the template of the present invention;

FIG. 3 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of point B of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the top view structure of the handle of the present invention.

In the figure: 1. a quick-fall mechanism; 2. a protective cover; 3. mounting grooves; 4. a magnet; 5. a threaded rod; 6. a first wire rope; 7. a right pull ring; 8. punching a head; 9. a template; 10. a support bar; 11. a nose bar; 12. a through hole; 13. a groove; 14. a spring; 15. a handle; 16. a bull gear; 17. a pinion gear; 18. a vertical rod; 19. a second wire rope; 20. a left pull ring; 21. a pattern hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a stamping die for automobile parts convenient for replacing a punch comprises a quick-drop mechanism 1, a protective cover 2 is installed on the lower surface of the quick-drop mechanism 1, a mounting groove 3 is installed at the bottom of the protective cover 2, a magnet 4 is installed on the inner surface of the mounting groove 3, a threaded rod 5 is installed on the inner surface of the right side of the mounting groove 3, a first steel wire rope 6 is arranged at the bottom of the threaded rod 5, the bottom end of the first steel wire rope 6 is installed on the surface of a right pull ring 7, the right pull ring 7 is installed on the right side surface of a stamping head 8, the bottom surface of the stamping head 8 is in contact connection with a template 9, a support rod 10 is installed on the left side of the template 9, a convex rod 11 is arranged at the bottom of the support rod 10, the convex rod 11 is in surface contact connection with a through hole 12, the through hole 12 is installed on the surface of a groove 13, a spring 14 is installed at the bottom of the groove 13, a handle 15 is arranged on the left side surface of the mounting groove 3, a bull gear 16 is installed on the lower surface of the handle 15, and is in surface engagement connection with a pinion 17, and a vertical rod 18 is arranged on the lower surface of the pinion 17, a second steel wire rope 19 is wound on the bottom surface of the vertical rod 18, the bottom of the second steel wire rope 19 is arranged on the surface of a left pull ring 20, and mold holes 21 are uniformly formed in the upper surface of the mold plate 9.

The magnet 4 is a circular plate, and the diameter of the magnet 4 is one third of the diameter of the mounting groove 3, and the magnet 4 is fixedly mounted at the center of the mounting groove 3, so that the position can be quickly aligned when the punching head 8 is mounted.

The right tab 7 is semicircular, and the right tab 7 and the left tab 20 are the same in size and diameter, and the right tab 7 and the left tab 20 are axisymmetrical with respect to the magnet 4, so that the ram 8 is held in position by the right tab 7 and the left tab 20.

The bracing piece 10 is provided with 8, and 8 bracing pieces 10 size length all the same to 8 even cylindrical straight-bars of bracing piece 10, the bracing piece 10 is pushed down, and the spring 14 of bracing piece 10 bottom is extruded, moves protruding pole 11 to the position of department in the middle of through-hole 12.

The through hole 12 is half H-shaped, the width of the through hole 12 is matched with the diameter of the convex rod 11, the convex rod 11 is moved to the position in the middle of the through hole 12, and the support rod 10 is transversely placed along the direction of the through hole 12 and then taken down.

The number of teeth of the large gear 16 is twice that of the small gear 17, the rotating direction of the large gear 16 is opposite to that of the small gear 17, the clockwise rotation of the large gear 16 can drive the counterclockwise rotation of the small gear 17, the counterclockwise rotation of the small gear 17 enables the counterclockwise rotation of the vertical rod 18, and the counterclockwise rotation of the vertical rod 18 can enable the second steel wire rope 19 to slowly fall off from the surface of the vertical rod 18.

The working principle is as follows: when the speed reducing mechanism 1 is connected to an external power supply or electrical equipment, the whole stamping head 8 starts to run, the stamping head 8 can descend towards the template 9 at a high speed, and parts with different shapes can be prepared due to different shapes of the template holes 21;

when the punching head 8 needs to be replaced, the handle 15 rotates clockwise, the clockwise rotation of the handle 15 can drive the large gear 16 to rotate clockwise, the clockwise rotation of the large gear 16 can drive the small gear 17 to rotate anticlockwise, the anticlockwise rotation of the small gear 17 enables the anticlockwise rotation of the vertical rod 18, the anticlockwise rotation of the vertical rod 18 can enable the second steel wire rope 19 to slowly fall off from the surface of the vertical rod 18, the punching head 8 at the moment begins to slowly fall down, the threaded rod 5 is unscrewed anticlockwise, the first steel wire rope 6 on the surface of the right pull ring 7 can slowly fall off, and the whole punching head 8 is detached;

after the template 9 is used, the supporting rods 10 on the template 9 can be pressed downwards, the springs 14 at the bottoms of the supporting rods 10 are extruded, the convex rods 11 are moved to the positions in the middle of the through holes 12, the supporting rods 10 are transversely placed along the direction of the through holes 12 and then taken down, when the supporting rods 10 need to be installed, the convex rods 11 on the surfaces of the supporting rods 10 are aligned to the left port positions of the through holes 12, when the convex rods 11 are moved to the positions in the middle of the through holes 12, the supporting rods 10 are erected, installation is completed, and each supporting rod 10 can be easily installed and disassembled.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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

Claims

1. The utility model provides a stamping die for auto parts convenient to change drift, includes speed reduction mechanism (1), its characterized in that: the surface mounting of mechanism (1) falls fast has safety cover (2), and installs mounting groove (3) bottom safety cover (2), mounting groove (3) internal surface mounting has magnet (4), and mounting groove (3) right side internal surface mounting has threaded rod (5), and threaded rod (5) bottom is provided with first wire rope (6), first wire rope (6) bottom is installed on right pull ring (7) surface, and right pull ring (7) are installed in punching head (8) right flank, punching head (8) bottom surface contact is connected with template (9), and template (9) left side installs bracing piece (10), bracing piece (10) bottom is provided with nose bar (11), and nose bar (11) surface contact connects in through-hole (12), through-hole (12) are installed on recess (13) surface, and the bottom installs spring (14) in recess (13), mounting groove (3) left side surface is provided with handle (15), and handle (15) lower surface mounting has gear wheel (16), gear wheel (16) surface toothing is connected with pinion (17), and pinion (17) lower surface mounting has montant (18), montant (18) bottom surface winding has second wire rope (19), and installs at left pull ring (20) surface second wire rope (19) bottom, template (9) upper surface evenly is provided with model hole (21).

2. The stamping die for automobile parts, which is convenient for replacing the punch, as claimed in claim 1, wherein: the magnet (4) is a circular plate, the diameter of the magnet (4) is one third of that of the mounting groove (3), and the magnet (4) is fixedly mounted at the center of the mounting groove (3).

3. The stamping die for automobile parts, which is convenient for replacing the punch, as claimed in claim 1, wherein: the right pull ring (7) is semicircular, the right pull ring (7) and the left pull ring (20) are identical in size and diameter, and the right pull ring (7) and the left pull ring (20) are axially symmetrical about the magnet (4).

4. The stamping die for automobile parts, which is convenient for replacing the punch, as claimed in claim 1, wherein: the number of the support rods (10) is 8, the size and the length of the 8 support rods (10) are the same, and the 8 support rods (10) are cylindrical straight rods.

5. The stamping die for automobile parts, which is convenient for replacing the punch, as claimed in claim 1, wherein: the through hole (12) is in a half H shape, and the width of the through hole (12) is matched with the diameter of the convex rod (11).

6. The stamping die for automobile parts, which is convenient for replacing the punch, as claimed in claim 1, wherein: the number of teeth of the big gear (16) is twice that of the small gear (17), and the rotating direction of the big gear (16) is opposite to that of the small gear (17).