CN110884201A

CN110884201A - Stamping die with replaceable stamping die head

Info

Publication number: CN110884201A
Application number: CN201911125228.2A
Authority: CN
Inventors: 倪程凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-03-17

Abstract

The invention relates to the technical field of stamping dies and discloses a stamping die with a replaceable stamping die head. This stamping die of removable stamping die head, the on-line screen storage device comprises a base, the upper surface of base and the bottom fixed connection of gag lever post, the one end that the base was kept away from to the gag lever post cup joints with the spacing ring, the right side of spacing ring and the left side fixed connection of upper die base, one side that the spacing ring was kept away from to the upper die base and the left side fixed connection of screw thread ring, the internal surface and the screw thread axle of screw thread ring cup joint, the bottom swing joint of screw thread axle has bearing mechanism. This stamping die of removable stamping die head through the cooperation between fixed plate, upper die base, screw, die holder, die, slider and the spout, makes die and terrace die easily dismantle the change more, has solved stamping die on the market and has mostly heavy difficult removal, dismantlement, and the workman is very inconvenient when carrying out the dismantlement, the maintenance of die head, maintenance or clearance, the problem that wastes time and energy.

Description

Stamping die with replaceable stamping die head

Technical Field

The invention relates to the technical field of stamping dies, in particular to a stamping die with a replaceable stamping die head.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). 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. However, most stamping dies on the market are heavy and are not easy to move and disassemble, and workers are very inconvenient to disassemble, overhaul, maintain or clean die heads, so that time and labor are wasted.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a stamping die with a replaceable stamping die head, which has the advantages of easiness in disassembly, convenience in replacement and the like, and solves the problems that most stamping dies on the market are heavy, are difficult to move and disassemble, and workers are very inconvenient to disassemble, overhaul, maintain or clean the die head, and waste time and labor.

(II) technical scheme

In order to realize the purposes of easy disassembly and convenient replacement, the invention provides the following technical scheme: a stamping die with a replaceable stamping die head comprises a base, wherein the upper surface of the base is fixedly connected with the bottom end of a limiting rod, one end, far away from the base, of the limiting rod is sleeved with a limiting ring, the right side of the limiting ring is fixedly connected with the left side of an upper die base, one side, far away from the limiting ring, of the upper die base is fixedly connected with the left side of a threaded ring, the inner surface of the threaded ring is sleeved with a threaded shaft, the bottom end of the threaded shaft is movably connected with a bearing mechanism, the bearing mechanism is fixedly connected with the upper surface of the base, one end, far away from the bearing mechanism, of the threaded shaft is fixedly connected with the output end of a motor, the upper surface of the base is fixedly connected with a cylinder, one end, far away from the base, of the cylinder is fixedly connected with a movable push plate, one side, far away from the cylinder, the die comprises an upper die base, a lower die base, a limiting bolt, a fixing plate, a male die, two guide posts, a female die and a discharge hole, wherein one end of the limiting bolt, far away from the lower die base, penetrates through the upper die base and extends to the upper side of the upper die base, the lower surface of the upper die base is fixedly connected with the fixing plate, the lower surface of the fixing plate is fixedly connected with the two guide posts, the male die is positioned between the two guide posts, the upper surface of the lower die base is fixedly connected with the two guide posts, the upper surface of the lower die base is provided with the groove, the.

Preferably, the threaded ring is internally provided with a threaded hole, and the thread on the outer surface of the threaded shaft is matched with the threaded hole.

Preferably, the number of the limiting bolts is two, the limiting bolts are respectively positioned on two sides of the upper surface of the lower die base, the upper die base is provided with two limiting holes, and the positions and the sizes of the limiting holes are matched with the limiting bolts.

Preferably, the cylinders are two in total and are both located between the limiting rod and the threaded shaft, and the two cylinders are respectively located on two sides of the discharge port.

Preferably, the lower surface of the upper die base is provided with two threaded holes, and the fixing plate is fixedly connected with the upper die base through screws and the threaded holes.

Preferably, one side of the fixing plate, which is far away from the upper die base, is provided with two circular through holes, the inner walls of the circular through holes are fixedly connected with guide sleeves, and the position and the size of each guide sleeve are matched with the guide pillar.

Preferably, the inner side wall of the groove is provided with a sliding groove, the outer side wall of the female die is provided with a sliding block, and the sliding block and the female die are matched.

Compared with the prior art, the invention provides a stamping die with a replaceable stamping die head, which has the following beneficial effects:

1. this stamping die of removable stamping die head through the cooperation between fixed plate, upper die base, screw, die holder, die, slider and the spout, makes die and terrace die easily dismantle the change more, has solved stamping die on the market and has mostly heavy difficult removal, dismantlement, and the workman is very inconvenient when carrying out the dismantlement, the maintenance of die head, maintenance or clearance, the problem that wastes time and energy.

2. This stamping die of removable stamping die head through the cooperation between motor, threaded rod, screw ring, upper die base, spacing bolt, gag lever post and the spacing ring, makes the upper die base can rise, reserves sufficient space and is used for tearing open of die head and trades, has solved the heavy difficult removal of stamping die to the change of giving the die head has increased the problem of the degree of difficulty.

Drawings

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

FIG. 2 is a top view of a structural upper die base of the present invention;

FIG. 3 is a schematic view of a groove structure according to the present invention.

Wherein: 1. a base; 2. a limiting rod; 3. a limiting ring; 4. an upper die holder; 5. a threaded ring; 6. a threaded shaft; 7. a motor; 8. a bearing mechanism; 9. a cylinder; 10. a movable push plate; 11. a lower die holder; 12. a limit bolt; 13. a fixing plate; 14. a guide sleeve; 15. a male die; 16. a guide post; 17. a groove; 18. a female die; 19. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a stamping die with a replaceable stamping die head comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with the bottom end of a limiting rod 2, one end of the limiting rod 2 far away from the base 1 is sleeved with a limiting ring 3, the limiting rod 2 and the limiting ring 3 are used for limiting and fixing the position of an upper die base 4, the right side of the limiting ring 3 is fixedly connected with the left side of the upper die base 4, one side of the upper die base 4 far away from the limiting ring 3 is fixedly connected with the left side of a threaded ring 5, the inner surface of the threaded ring 5 is sleeved with a threaded shaft 6, a threaded hole is formed in the threaded ring 5, threads on the outer surface of the threaded shaft 6 are matched with the threaded hole, the lifting of the upper die base 4 is realized through the matching between the threaded shaft 6 and the threaded ring 5, the height of the upper die base is controlled, a bearing mechanism 8 is movably connected with the bottom end of the threaded shaft 6, one end of the threaded shaft 6, far away from the bearing mechanism 8, is fixedly connected with an output end of a motor 7, the upper surface of the base 1 is fixedly connected with two cylinders 9, the two cylinders 9 are respectively positioned between the limiting rod 2 and the threaded shaft 6, the two cylinders 9 are respectively positioned at two sides of the discharge port 19, one end of the cylinder 9, far away from the base 1, is fixedly connected with a movable push plate 10, one side, far away from the cylinders 9, of the movable push plate 10 is fixedly connected with the lower surface of the lower die holder 11, the upper surface of the lower die holder 11 is fixedly connected with a limiting bolt 12, the two limiting bolts 12 are respectively positioned at two sides of the upper surface of the lower die holder 11, the upper die holder 4 is provided with two limiting holes, the positions of the holes are matched with the limiting bolt 12, the limiting bolt 12 is used for limiting, the positions of the upper die holder 4 and the lower die holder 11 are corresponding, the lower surface of the upper die holder 4 is fixedly connected with a fixed plate 13, the lower surface of the upper die holder 4 is provided with two threaded holes, the fixed plate 13 is fixedly connected with the upper die holder 4 through screws and threaded holes, the lower surface of the fixed plate 13 is fixedly connected with two guide sleeves 14, the lower surface of the fixed plate 13 is fixedly connected with a male die 15, the male die 15 is positioned between the two guide sleeves 14, the upper surface of the lower die holder 11 is fixedly connected with two guide pillars 16, one side of the fixed plate 13, away from the upper die holder 4, is provided with two circular through holes, the inner walls of the circular through holes are fixedly connected with the guide sleeves 14, the position sizes of the guide sleeves 14 are matched with the guide pillars 16, the guide pillars 16 and the guide sleeves 14 are used for further limiting the male die 15 and the female die 18, so that the positions are accurate as much as, the inside wall of recess 17 has seted up the spout, and the lateral wall of die 18 is equipped with the slider, and both looks adaptations carries out spacing fixedly through spout and slider between recess 17 and the die 18, and die 18 demountable installation, and discharge gate 19 has been seted up to the lower surface of die holder 11.

When the die is used, the motor 7 is started to enable the threaded shaft 6 to rotate, the threaded ring 5 is driven to ascend, the height of the upper die base 4 is controlled, the limiting bolt 12 is used for limiting the position of the upper die base 4, after the height is adjusted, the air cylinder 9 extends out to push the lower die base 11 and the female die 18 out, the lower die base 11 and the female die 18 are matched with the male die 15 to be punched, a finished product falls down from the discharge hole 19, when the die is replaced, the upper die base 4 is lifted, the air cylinder 9 is contracted to enable the lower die base 11 to descend, the fixing plate 13 and the male die 15 are replaced by.

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 of removable stamping die head, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with the bottom end of the limiting rod (2), one end, far away from the base (1), of the limiting rod (2) is sleeved with the limiting ring (3), the right side of the limiting ring (3) is fixedly connected with the left side of the upper die holder (4), one side, far away from the limiting ring (3), of the upper die holder (4) is fixedly connected with the left side of the threaded ring (5), the inner surface of the threaded ring (5) is sleeved with the threaded shaft (6), the bottom end of the threaded shaft (6) is movably connected with the bearing mechanism (8), the bearing mechanism (8) is fixedly connected with the upper surface of the base (1), one end, far away from the bearing mechanism (8), of the threaded shaft (6) is fixedly connected with the output end of the motor (7), the upper surface of the base (1) is fixedly connected with the air cylinder (9), one end, far away from the base (1), of the air cylinder (9) is fixedly connected with the, one side, far away from the air cylinder (9), of the movable push plate (10) is fixedly connected with the lower surface of a lower die holder (11), the upper surface of the lower die holder (11) is fixedly connected with a limiting bolt (12), one end, far away from the lower die holder (11), of the limiting bolt (12) penetrates through the upper die holder (4) and extends to the upper side of the upper die holder, the lower surface of the upper die holder (4) is fixedly connected with a fixed plate (13), the lower surface of the fixed plate (13) is fixedly connected with two guide sleeves (14), the lower surface of the fixed plate (13) is fixedly connected with a male die (15), the male die (15) is positioned between the two guide sleeves (14), the upper surface of the lower die holder (11) is fixedly connected with two guide pillars (16), the upper surface of the lower die holder (11) is provided with a groove (17), the groove (17) is positioned between the two guide pillars (16), and, the lower surface of the lower die base (11) is provided with a discharge hole (19).

2. A die of claim 1 in which the die head is replaceable, wherein: the threaded ring (5) is internally provided with a threaded hole, and the threads on the outer surface of the threaded shaft (6) are matched with the threaded hole.

3. A die of claim 1 in which the die head is replaceable, wherein: the two limiting bolts (12) are respectively positioned on two sides of the upper surface of the lower die base (11), the upper die base (4) is provided with two limiting holes, and the positions and the sizes of the limiting holes are matched with the limiting bolts (12).

4. A die of claim 1 in which the die head is replaceable, wherein: the two cylinders (9) are arranged between the limiting rod (2) and the threaded shaft (6), and the two cylinders (9) are respectively arranged on two sides of the discharge hole (19).

5. A die of claim 1 in which the die head is replaceable, wherein: two threaded holes are formed in the lower surface of the upper die base (4), and the fixing plate (13) is fixedly connected with the upper die base (4) through screws and the threaded holes.

6. A die of claim 1 in which the die head is replaceable, wherein: two circular through holes are formed in one side, away from the upper die base (4), of the fixing plate (13), a guide sleeve (14) is fixedly connected to the inner wall of each circular through hole, and the position and the size of each guide sleeve (14) are matched with the guide pillar (16).

7. A die of claim 1 in which the die head is replaceable, wherein: the inner side wall of the groove (17) is provided with a sliding groove, the outer side wall of the female die (18) is provided with a sliding block, and the sliding block and the female die are matched.