CN213496094U

CN213496094U - Stamping die for lampshade of miner's lamp

Info

Publication number: CN213496094U
Application number: CN202022166869.7U
Authority: CN
Inventors: 黄永群
Original assignee: Yangzhou Guangxu New Material Technology Co Ltd
Current assignee: Yangzhou Guangxu New Material Technology Co Ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-22
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a miner's lamp shade stamping die, including the lower bolster, bolt fixedly connected with die holder is passed through at the top of lower bolster, the die cavity has been seted up to the top central point department of die holder, one side position department welding that the top of lower bolster is close to the die holder has the stop collar, the top embedding of stop collar has the spacing post, the top welding of spacing post has the cope match-plate pattern, the bottom of cope match-plate pattern is passed through bolt fixedly connected with upper die base. This miner's lamp shade stamping die, footstock and the protractile ejector pin through the liftable, can fix a position miner's lamp shade raw materials trompil position, and then realize the location of lamp shade raw materials, avoid stamping position deviation to appear to cause the poor problem of stamping forming quality, improve the precision of follow-up punching press, cut off the lamp shade raw materials through the ring cutter after mutually supporting with the ring grooving, realize the separation of raw materials and stamping workpiece, avoid the problem of follow-up edging processing once more, improve the efficiency of miner's lamp shade processing.

Description

Stamping die for lampshade of miner's lamp

Technical Field

The utility model relates to a stamping die technical field specifically is miner's lamp shade stamping die.

Background

A stamping die is a special processing device for processing materials into parts in cold stamping, called as a cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation.

However, the existing mine lamp shade needs to be punched and formed by a punching die in the processing process, the existing punching die is difficult to position the raw materials of the mine lamp shade, so that the subsequent processing precision is reduced, and the existing mine lamp shade punching die needs to remove the corners of the mine lamp shade after the punching is finished, so that the mine lamp shade needs to be processed separately, and the problem of low processing efficiency of the mine lamp shade is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miner's lamp shade stamping die to it is difficult to fix a position miner's lamp shade raw materials to propose current stamping die among the above-mentioned background art to solve, thereby causes the problem that follow-up machining precision reduces, and the problem that miner's lamp shade machining efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the stamping die for the lampshade of the miner lamp comprises a lower die plate, wherein the top of the lower die plate is fixedly connected with a lower die base through a bolt, a die cavity is formed in the central position of the top of the lower die base, a limiting sleeve is welded at the position, close to one side of the lower die base, of the top of the lower die plate, a limiting column is embedded in the top of the limiting sleeve, an upper die plate is welded at the top end of the limiting column, an upper die base is fixedly connected with the bottom of the upper die plate through a bolt, a die core is welded at the central position of the bottom of the upper die base, a ring cutting knife is fixedly connected at the position, close to the outer side of the die core, of the bottom of the upper die base, a ring cutting groove is formed in the position, close to the outer side of the die cavity, the ring cutting groove is located right below the ring cutting knife, a rod sleeve is welded, the bottom embedding of footstock has changeed the cover, the bottom welding of changeing the cover has the hand wheel ring, it is connected with the lead screw to rotate through the pivot on the inner wall of one side of footstock, the one end welding of keeping away from the footstock on the lead screw has bevel gear, and closes soon through the screw thread on the outer wall of one side of lead screw and be connected with screw nut seat, the bottom welding of screw nut seat has the ejector pin, the inside bottom of die holder is close to one side position department of rod cover and passes through bolt fixedly connected with heating chamber, through bolt fixedly connected with heating pipe on the inner wall of one side of heating chamber.

Preferably, the mold cavity and the mold core are both arc-shaped structures, and the mold cavity and the mold core are matched with each other.

Preferably, the limiting sleeves and the limiting columns are all provided with four, and the four limiting sleeves and the four limiting columns are symmetrically arranged on the outer wall of one side of the lower template and the outer wall of one side of the upper template respectively.

Preferably, a through hole is formed in the position, close to one side of the ejector rod, on the outer wall of one side of the ejector seat.

Preferably, the inner bottom of the rod sleeve is provided with a spring at a position close to the lower position of the support rod.

Preferably, the bottom of the rotating sleeve is provided with a conical tooth groove, and the rotating sleeve is in meshed connection with the bevel gear.

Compared with the prior art, the beneficial effects of the utility model are that: this miner's lamp shade stamping die, footstock and the protractile ejector pin through the liftable, can fix a position miner's lamp shade raw materials trompil position, and then realize the location of lamp shade raw materials, avoid stamping position deviation to appear to cause the poor problem of stamping forming quality, improve the precision of follow-up punching press, cut off the lamp shade raw materials after mutually supporting with the ring grooving through the ring cutter, realize the separation of raw materials and stamping workpiece, avoid the problem of follow-up limit processing once more, improve the efficiency of miner's lamp shade processing, in addition, send the heat through the work of the heating pipe of heating the intracavity, soften the lamp shade raw materials, be convenient for better stamping forming.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the upper plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the top seat of the present invention;

fig. 4 is a front view of the screw of the present invention.

In the figure: 1. a lower template; 2. a lower die holder; 3. a mold cavity; 4. a limiting sleeve; 5. a limiting column; 6. mounting a template; 7. a mold core; 8. an upper die holder; 9. annularly cutting grooves; 10. a rod sleeve; 11. a support bar; 12. a top seat; 13. rotating the sleeve; 14. a hand wheel ring; 15. a lead screw; 16. a bevel gear; 17. a screw nut seat; 18. a top rod; 19. a ring cutter; 20. a heating cavity; 21. heating the tube.

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. 1-4, the present invention provides a technical solution: the stamping die for the lampshade of the miner lamp comprises a lower die plate 1, a lower die base 2, a die cavity 3, a limiting sleeve 4, a limiting column 5, an upper die plate 6, a die core 7, an upper die base 8, a circular cutting groove 9, a rod sleeve 10, a support rod 11, a top base 12, a rotary sleeve 13, a hand wheel ring 14, a lead screw 15, a bevel gear 16, a screw nut base 17, a top rod 18, a circular cutter 19, a heating cavity 20 and a heating pipe 21, wherein the top of the lower die plate 1 is fixedly connected with the lower die base 2 through a bolt, the die cavity 3 is arranged at the central position of the top of the lower die base 2, the limiting sleeve 4 is welded at the position of one side of the top of the lower die plate 1, the limiting column 5 is embedded in the top of the limiting column 4, the upper die plate 6 is welded at the top of the limiting column 5, the upper die base 8 is fixedly connected with the upper die base 8 through a bolt, the die core 7 is welded at the central position, an annular cutting groove 9 is formed in the position, close to the outer side of the die cavity 3, of the top of the lower die holder 2, the annular cutting groove 9 is located under an annular cutting knife 19, a rod sleeve 10 is welded at the central position of the bottom of the inner portion of the lower die holder 2, a supporting rod 11 is embedded in the top end of the rod sleeve 10, a top seat 12 is welded at the top end of the supporting rod 11, a rotating sleeve 13 is embedded in the bottom of the top seat 12, a hand wheel ring 14 is welded at the bottom of the rotating sleeve 13, a lead screw 15 is rotatably connected to the inner wall of one side of the top seat 12 through a rotating shaft, a bevel gear 16 is welded at, and the outer wall of one side of the screw rod 15 is connected with a screw nut seat 17 through threads in a screwing manner, the bottom of the screw nut seat 17 is welded with an ejector rod 18, the position of one side of the bottom inside the lower die seat 2, which is close to the rod sleeve 10, is fixedly connected with a heating cavity 20 through bolts, and the inner wall of one side of the heating cavity 20 is fixedly connected with a heating pipe 21 through bolts.

Further, the die cavity 3 and the die core 7 are both arc-shaped structures, and the die cavity 3 and the die core 7 are matched with each other, so that the lampshade can be conveniently punched and formed.

Further, stop collar 4 and spacing post 5 all are provided with four altogether, and four stop collars 4 and four spacing posts 5 symmetry respectively set up on one side outer wall of lower bolster 1 and cope match-plate pattern 6, guarantee the stability that cope match-plate pattern 6 removed.

Furthermore, a through hole is formed in the position, close to the ejector rod 18, on the outer wall of one side of the top seat 12, so that the ejector rod 18 can be conveniently ejected out, and therefore the raw materials are positioned.

Further, a spring is provided at a position near the lower portion of the support rod 11 at the inner bottom of the rod sleeve 10 to provide a pushing force for the upward movement of the support rod 11.

Furthermore, the bottom of the rotating sleeve 13 is provided with a conical tooth groove, and the rotating sleeve 13 is meshed with the bevel gear 16, so that power transmission is realized conveniently.

The working principle is as follows: when in use, the lower template 1 is fixed by a bolt, the upper template 6 is fixed on a driving structure, the limit of the moving track of the upper template 6 is realized by the movement of the limit column 5 in the limit sleeve 4, the raw material to be punched by the lampshade of the miner lamp is placed on the lower template 2, the opening of the raw material of the lampshade is placed at the outer side of the top seat 12, the hand wheel ring 14 is rotated, the hand wheel ring 14 drives the rotating sleeve 13 to rotate, the rotating sleeve 13 is connected with the bevel gear 16 by meshing, the bevel gear 16 drives the screw rod 15 to rotate, the screw rod 15 is connected with the screw nut seat 17 by screwing, the screw nut seat 17 moves horizontally on the screw rod 15, the screw nut seat 17 drives the ejector rod 18 to eject, the ejector rod 18 contacts with the raw material of the lampshade after moving, thereby realizing the positioning of the opening position of the raw material of the lampshade, further realizing the positioning of the raw material of the lampshade, outside actuating mechanism drives cope match-plate pattern 6 downstream, mould benevolence 7 downstream, through mutually supporting of mould benevolence 7 and die cavity 3, the lamp shade raw materials is by stamping forming, heating pipe 21 work in the heating chamber 20 sends the heat, soften the lamp shade raw materials, be convenient for better stamping forming, accomplish the punching press back, ring cutter 19 cuts off the lamp shade raw materials after mutually supporting with ring cutting groove 9, realize the separation of raw materials and stamping workpiece, footstock 12 is impressed in die holder 2 under the extrusion force, bracing piece 11 inserts the inside of pole cover 10.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. Miner's lamp shade stamping die, including lower bolster (1), its characterized in that: the die comprises a lower die plate (1), a die cavity (3) is formed in the top of the lower die plate (1) through a bolt fixedly connected with the lower die base (2), a limiting sleeve (4) is welded at the position, close to one side of the lower die base (2), of the top of the lower die plate (1), a limiting column (5) is embedded into the top of the limiting sleeve (4), an upper die plate (6) is welded at the top end of the limiting column (5), an upper die base (8) is fixedly connected to the bottom of the upper die plate (6) through a bolt, a die core (7) is welded at the position, central position of the bottom of the upper die base (8) is welded at the position, close to the outer side of the die cavity (3), of the bottom of the upper die base (8) is fixedly connected with a ring cutting knife (19) through a bolt, a ring cutting groove (9) is formed at the position, close to the outer side of the die cavity (3), of the, a rod sleeve (10) is welded at the central position of the bottom inside the lower die holder (2), a supporting rod (11) is embedded into the top end of the rod sleeve (10), a top seat (12) is welded on the top end of the supporting rod (11), a rotating sleeve (13) is embedded into the bottom of the top seat (12), a hand wheel ring (14) is welded at the bottom of the rotating sleeve (13), a screw rod (15) is rotatably connected on the inner wall of one side of the top seat (12) through a rotating shaft, a bevel gear (16) is welded at one end of the screw rod (15) far away from the top seat (12), and the outer wall of one side of the screw rod (15) is connected with a screw nut seat (17) through thread screwing, an ejector rod (18) is welded at the bottom of the screw and nut seat (17), a heating cavity (20) is fixedly connected at one side position of the inner bottom of the lower die seat (2) close to the rod sleeve (10) through a bolt, and a heating pipe (21) is fixedly connected to the inner wall of one side of the heating cavity (20) through a bolt.

2. The mining lamp cover stamping die of claim 1, wherein: the die cavity (3) and the die core (7) are both arc-shaped structures, and the die cavity (3) is matched with the die core (7).

3. The mining lamp cover stamping die of claim 1, wherein: the limiting sleeves (4) and the limiting columns (5) are all provided with four, and the four limiting sleeves (4) and the four limiting columns (5) are symmetrically arranged on the outer wall of one side of the lower template (1) and the outer wall of one side of the upper template (6) respectively.

4. The mining lamp cover stamping die of claim 1, wherein: a through hole is arranged at one side position of the outer wall of one side of the top seat (12) close to the top rod (18).

5. The mining lamp cover stamping die of claim 1, wherein: a spring is arranged at the position, close to the lower part of the support rod (11), of the bottom of the interior of the rod sleeve (10).

6. The mining lamp cover stamping die of claim 1, wherein: the bottom of the rotating sleeve (13) is provided with a conical tooth groove, and the rotating sleeve (13) is meshed and connected with the bevel gear (16).