CN209613996U - A kind of practical high-precision metal stamping die - Google Patents

Abstract

The utility model discloses a kind of practical high-precision metal stamping dies, including main mould, there are two bourdon tubes for the upper end fixed installation of the main mould, one end of the bourdon tube passes through main mould and extends to the inside of main mould, the top dead center position of the main mould opens up fluted, the groove is internally provided with stripper, the top side of the main mould is fixedly installed with the first guide post, one end of first guide post passes through main mould and extends to the inside of main mould, the top of first guide post is arranged with the first guide sleeve, the top other side of the main mould is fixedly installed with the second guide post, the top of second guide post is arranged with the second guide sleeve.The utility model utilizes die shank, connecting rod and button, when needing to safeguard mold, people can be unloaded connecting rod by the connection screw thread in connecting rod together with button from die shank, maintenance polishing is carried out to button convenient for people, keeps button sharp when cutting to part.

Description

A kind of practical high-precision metal stamping die

Technical field

The utility model relates to stamping die field, in particular to a kind of practical high-precision metal stamping die.

Background technique

Stamping die is equipped a kind of special process that material is processed into part, referred to as cold stamping in Cold Press Working Mold, punching press -- it is at room temperature, pressure to be applied to material using the mold being mounted on press machine, it is made to generate separation or modeling Property deformation, thus obtain needed for part a kind of pressure processing method, existing stamping die in use for some time, die shank Head needs to carry out polishing maintenance, but when safeguarding to die shank, is more troublesome, and needs to expend a large amount of energy.

Therefore, it is necessary to solve the above problems to invent a kind of practical high-precision metal stamping die.

Utility model content

The purpose of this utility model is to provide a kind of practical high-precision metal stamping dies, utilize die shank, connecting rod With button, when needing to safeguard mold, people can be by the connection screw thread in connecting rod, by connecting rod and button one It rises and is unloaded from die shank, maintenance polishing is carried out to button convenient for people, keeps button sharp when cutting to part, with Solve the problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: a kind of practical high-precision hardware stamping mould Tool, including main mould, the upper end of the main mould are fixedly mounted there are two bourdon tube, and one end of the bourdon tube passes through main mould and extends To the inside of main mould, the top dead center position of the main mould opens up fluted, and the groove is internally provided with stripper, described The top side of main mould is fixedly installed with the first guide post, and one end of first guide post passes through main mould and extends to the interior of main mould Portion, the top of first guide post are arranged with the first guide sleeve, and the top other side of the main mould is fixedly installed with the second guide post, institute The top for stating the second guide post is arranged with the second guide sleeve, second guide post and the first guide post in symmetric arrays, first guide sleeve With the second guide sleeve in being symmetrically arranged, it is provided with bottom plate above the main mould, the upper end outer surface of the bottom plate is fixedly installed with The inside center of finishing die, the bottom plate and finishing die offers grooving, and the upper end two sides of the grooving are provided with fixed Position column, the upper end outer surface two sides of the finishing die and positioning column corresponding position offer locating slot, the top of the positioning column It is welded with the bottom end of top plate, the top of the top plate is fixedly installed with secondary mould, and the inside center of the pair mould, which runs through, die shank, institute The top two sides for stating secondary mould are welded with two hanging rings, and two hanging rings are in symmetric arrays.

Preferably, the bottom end of the die shank is provided with connecting rod, and the bottom end of the connecting rod is welded with button, the connection The outer surface of bar is provided with connection screw thread, and the connecting rod and die shank are attached by connection screw thread.

Preferably, there are two connecting shaft, two connecting shafts are described in symmetric arrays for the two sides insertion of the stripper Stripper is flexibly connected with main mould by connecting shaft.

Preferably, the top of the bourdon tube is fixedly connected with the bottom end of bottom plate, and the bottom plate and main mould pass through bourdon tube It is flexibly connected.

Preferably, first guide sleeve, the second guide sleeve are fixedly connected with secondary mould, and first guide post and the first guide sleeve are living Dynamic connection, second guide post are flexibly connected with the second guide sleeve.

Preferably, the secondary mould is flexibly connected with die shank.

The technical effect and advantage of the utility model:

(1) the utility model passes through setting die shank, connecting rod and button, when needing to safeguard mold, Ren Menke Connecting rod to be unloaded from die shank together with button, is tieed up convenient for people to button by the connection screw thread in connecting rod Shield polishing, keeps button sharp when cutting to part, can increase the effect to part processing, when button uses After time enough, people can be replaced the button on die shank, more convenient, and save more resource.

(2) the utility model is by setting groove, connecting shaft and stripper, remaining to give up when raw material is when carrying out punching press Material can be fallen from grooving, and waste material can be fallen on stripper, and people can adjust the gradient of stripper by connecting shaft, will Stripper is pico- to be tilted down, at this moment the waste material on stripper will landing slowly, until being left from mold, then people Container can be used be collected waste material, be recycled, saved a large amount of manpowers, and save vast resources.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the overall structure diagram of the utility model die shank；

Fig. 3 is the overall structure diagram of the utility model stripper.

In figure: 1 main mould, 2 bourdon tubes, 3 strippers, 4 first guide posts, 5 first guide sleeves, 6 second guide posts, 7 second guide sleeves, 8 Bottom plate, 9 finishing dies, 10 groovings, 11 positioning columns, 12 locating slots, 13 top plates, 14 secondary moulds, 15 die shanks, 16 hanging rings, 17 connecting rods, 18 buttons, 19 grooves, 20 connecting shafts.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provide it is as shown in Figs. 1-3 to achieve the above object, the utility model provides following technical side Case: a kind of practical high-precision metal stamping die, including main mould 1, there are two bourdon tubes for the upper end fixed installation of the main mould 1 2, one end of the bourdon tube 2 passes through main mould 1 and extends to the inside of main mould 1, and the top dead center position of the main mould 1 offers Groove 19, the groove 19 are internally provided with stripper 3, and the top side of the main mould 1 is fixedly installed with the first guide post 4, One end of first guide post 4 passes through main mould 1 and extends to the inside of main mould 1, and the top of first guide post 4 is arranged with first Guide sleeve 5, the top other side of the main mould 1 are fixedly installed with the second guide post 6, and the top of second guide post 6 is arranged with second In being symmetrically arranged, first guide sleeve 5 and the second guide sleeve 7 are in be symmetrically arranged for guide sleeve 7, second guide post 6 and the first guide post 4, The top of the main mould 1 is provided with bottom plate 8, and the upper end outer surface of the bottom plate 8 is fixedly installed with finishing die 9, the bottom plate 8 with The inside center of finishing die 9 offers grooving 10, and the upper end two sides of the grooving 10 are provided with positioning column 11, it is described at The upper end outer surface two sides of shape mould 9 and 11 corresponding position of positioning column offer locating slot 12, the top and top of the positioning column 11 The bottom end of plate 13 is welded, and the top of the top plate 13 is fixedly installed with secondary mould 14, and the inside center of the pair mould 14, which runs through, mould The top two sides of handle 15, the pair mould 14 are welded with two hanging rings 16, and two hanging rings 16 are in symmetric arrays.

Further, in the above scheme, the bottom end of the die shank 15 is provided with connecting rod 17, the bottom of the connecting rod 17 End is welded with button 18, and the outer surface of the connecting rod 17 is provided with connection screw thread, and the connecting rod 17 passes through company with die shank 15 It connects screw thread to be attached, when needing to safeguard mold, people can will connect by the connection screw thread in connecting rod 17 Bar 17 is unloaded from die shank 15 together with button 18, carries out maintenance polishing to button 18 convenient for people；

Further, in the above scheme, there are two connecting shaft 20, two companies for the two sides insertion of the stripper 3 In being symmetrically arranged, the stripper 3 and main mould 1 pass through connecting shaft 20 and are flexibly connected spindle 20, people can by connecting shaft 20, The gradient for adjusting stripper 3, by the tilting down slightly of stripper 3；

Further, in the above scheme, the top of the bourdon tube 2 is fixedly connected with the bottom end of bottom plate 8, the bottom plate 8 are flexibly connected with main mould 1 by bourdon tube 2, and in punching course, bottom plate 8 can be slowly close to main mould 1 by bourdon tube 2, directly It is integrated to main mould 1, after punching press, bottom plate 8 can return to original position；

Further, in the above scheme, first guide sleeve 5, the second guide sleeve 7 are fixedly connected with secondary mould 14, described First guide post 4 is flexibly connected with the first guide sleeve 5, and second guide post 6 is flexibly connected with the second guide sleeve 7, when people need to carry out When production, raw material can be by the way that on equipment conveying to finishing die 9, at this moment secondary mould 14 can pass through the first guide post 4, the first guide sleeve 5, second Guide post 6 is slowly pushed down on the second guide sleeve 7；

Further, in the above scheme, the secondary mould 14 is flexibly connected with die shank 15, and die shank 15 can be pushed down on slowly It is dynamic, punching press is carried out to raw material using button 18.

This practical working principle:

Referring to Figure of description 1-2, when in use, people can be used loop wheel machine and catch on hanging ring 16 on secondary mould 14, by mould Tool movement is installed to inside equipment, and when people produce, raw material can be by equipment conveying to finishing die 9, at this moment Secondary mould 14 can slowly be pushed down on by the first guide post 4, the first guide sleeve 5, the second guide post 6 and the second guide sleeve 7, until on top plate 13 Positioning column 11 is fallen into the locating slot 12 on finishing die 9, and then die shank 15 can be pushed down on slowly, using button 18 to raw material Punching press is carried out, after punching press, the product of forming will be pushed out, and when needing to safeguard mold, people can lead to The connection screw thread in connecting rod 17 is crossed, connecting rod 17 is unloaded from die shank 15 together with button 18, convenient for people to button 18 Maintenance polishing is carried out, keeps button 18 sharp when cutting to part, the effect to part processing can be increased, when Using after time enough, people can replace the button 18 on die shank 15 button 18, more convenient, and save More resource；

Referring to Figure of description 3, when raw material is when carrying out punching press, remaining waste material can be fallen from grooving 10, waste material meeting It falls on stripper 3, people can adjust the gradient of stripper 3 by connecting shaft 20, by the dipping down slightly of stripper 3 Tiltedly, at this moment the waste material on stripper 3 will landing slowly, until being left from mold, then people container can be used will Waste material is collected, and is recycled, and has saved a large amount of manpowers, and save vast resources, in punching course, bottom plate 8 Can be slowly close to main mould 1 by bourdon tube 2, it is integrated until with main mould 1, after punching press, bottom plate 8 can return to original Position.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of practical high-precision metal stamping die, including main mould (1), it is characterised in that: the upper end of the main mould (1) is solid There are two bourdon tube (2), one end of the bourdon tube (2) to pass through main mould (1) and extend to the inside of main mould (1), institute for Dingan County's dress The top dead center position for stating main mould (1) opens up fluted (19), being internally provided with stripper (3) for the groove (19), described The top side of main mould (1) is fixedly installed with the first guide post (4), and one end of first guide post (4) passes through main mould (1) and extends To the inside of main mould (1), the top of first guide post (4) is arranged with the first guide sleeve (5), and the top of the main mould (1) is another Side is fixedly installed with the second guide post (6), and the top of second guide post (6) is arranged with the second guide sleeve (7), second guide post (6) with the first guide post (4) in being symmetrically arranged, first guide sleeve (5) and the second guide sleeve (7) are in be symmetrically arranged, the main mould (1) Top be provided with bottom plate (8), the upper end outer surface of the bottom plate (8) is fixedly installed with finishing die (9), the bottom plate (8) with The inside center of finishing die (9) offers grooving (10), and the upper end two sides of the grooving (10) are provided with positioning column (11), the upper end outer surface two sides of the finishing die (9) and positioning column (11) corresponding position offer locating slot (12), described fixed The top of position column (11) and the bottom end of top plate (13) are welded, and the top of the top plate (13) is fixedly installed with secondary mould (14), described For the inside center of secondary mould (14) through having die shank (15), the top two sides of the pair mould (14) are welded with two hanging rings (16), and two A hanging ring (16) is in symmetric arrays.

2. a kind of practical high-precision metal stamping die according to claim 1, it is characterised in that: the die shank (15) Bottom end be provided with connecting rod (17), the bottom end of the connecting rod (17) is welded with button (18), the connecting rod (17) it is outer Surface is provided with connection screw thread, and the connecting rod (17) is attached with die shank (15) by connection screw thread.

3. a kind of practical high-precision metal stamping die according to claim 1, it is characterised in that: the stripper (3) two sides are embedded in there are two connecting shaft (20), and two connecting shafts (20) are in be symmetrically arranged, the stripper (3) and master Mould (1) is flexibly connected by connecting shaft (20).

4. a kind of practical high-precision metal stamping die according to claim 1, it is characterised in that: the bourdon tube (2) top is fixedly connected with the bottom end of bottom plate (8), and the bottom plate (8) is flexibly connected with main mould (1) by bourdon tube (2).

5. a kind of practical high-precision metal stamping die according to claim 1, it is characterised in that: first guide sleeve (5), the second guide sleeve (7) is fixedly connected with secondary mould (14), and first guide post (4) is flexibly connected with the first guide sleeve (5), described Second guide post (6) is flexibly connected with the second guide sleeve (7).

6. a kind of practical high-precision metal stamping die according to claim 1, it is characterised in that: the pair mould (14) It is flexibly connected with die shank (15).