CN218015770U

CN218015770U - Be applied to mould for titanium alloy sword production

Info

Publication number: CN218015770U
Application number: CN202221089621.8U
Authority: CN
Inventors: 杨硕骏
Original assignee: Shanghai Lianyu Electric Technology Co ltd
Current assignee: Shanghai Lianyu Electric Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-12-13
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a be applied to mould for titanium alloy sword production, including roof and bottom plate, be equipped with unloader, buffer and installation device between roof and the bottom plate, unloader includes lower bolster, bed die, pneumatic cylinder, ejector pin and movable plate, the pneumatic cylinder sets up the lower surface at the bottom plate, and flexible end runs through the bottom plate and is connected with the lower bolster, and the bed die is installed on the lower bolster, the one end and the bottom plate fixed connection of ejector pin, the other end run through the lower bolster and with lower bolster sliding connection, the movable plate slides and sets up in the bed die, the utility model discloses in through setting up unloader, can drive the lower bolster rebound through the pneumatic cylinder and carry out the press forming, when the lower bolster rebound, the roof runs through the lower bolster and will jack up upwards, realize the unloading movable plate, can reduce a pneumatic cylinder or electric putter's cost.

Description

Be applied to mould for titanium alloy sword production

Technical Field

The utility model relates to the technical field of mold, specifically be a be applied to mould for titanium alloy sword production.

Background

The titanium alloy refers to a plurality of alloy metals made of titanium and other metals, has high strength, good corrosion resistance and high heat resistance, and is widely applied to the production and the manufacture of metal cutting tools.

Patent No. CN202122337888.6 discloses a die for producing a titanium alloy cutter, wherein when the die is used, the die is pressed and formed and blanked through two hydraulic cylinders or push rods, so that the cost is high; in addition, when the die is used, the die is not easy to replace according to different titanium alloy knives, and the universality is poor; meanwhile, some pressing dies do not have a buffering function when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists among the prior art, the utility model provides a be applied to mould for titanium alloy sword production to solve the technical problem who mentions in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be applied to mould for titanium alloy sword production, includes roof and bottom plate, be equipped with unloader, buffer and installation device between roof and the bottom plate, unloader includes lower bolster, bed die, pneumatic cylinder, ejector pin and movable plate, the pneumatic cylinder sets up the lower surface at the bottom plate, and flexible end runs through the bottom plate and is connected with the lower bolster, and the bed die is installed on the lower bolster, the one end and the bottom plate fixed connection of ejector pin, the other end run through the lower bolster and with lower bolster sliding connection, the movable plate slides and sets up in the bed die, buffer includes buffer board, spring and first guide bar, the buffer board sets up in the bed die, the one end of first guide bar and the lower fixed surface connection of buffer board, the other end and movable plate sliding connection, the both ends of spring respectively with buffer board and movable plate fixed connection.

Preferably, the mounting device comprises a first shaped block, a first T-shaped groove is formed in the lower die, a second T-shaped groove is formed in the lower die plate, two sides of the first shaped block are matched with the first T-shaped groove and the second T-shaped groove respectively, the first shaped block and the lower die are connected through bolts, and the lower die plate can be conveniently mounted and fixed.

In a further preferred mode, the lower surface of the top plate is provided with an upper template, the lower surface of the upper template is provided with an upper die, and the upper die and the lower die are matched to facilitate pressing and forming.

In further preferred, be equipped with the third T-shaped groove on the mould of going up, be equipped with the fourth T-shaped groove on the cope match-plate pattern, be equipped with the second shape piece in third T-shaped groove and the fourth T-shaped groove, the second shape piece passes through bolted connection with last mould, and the installation is fixed between mould and the cope match-plate pattern of being convenient for.

Preferably, a second guide rod is arranged between the top plate and the bottom plate, and the lower template is connected with the second guide rod in a sliding manner, so that the lower template can be guided conveniently.

In a further preferred mode, the upper die plate is provided with a third guide rod, and the lower die is provided with a guide hole matched with the third guide rod, so that the lower die can be conveniently guided during die assembly.

In a further preferred mode, the bottom plate is provided with a limiting column, and the lower template is convenient to limit.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to mould for titanium alloy sword production possesses following beneficial effect:

1. the blanking device is arranged in the utility model, the lower template can be driven by the hydraulic cylinder to move upwards for compression molding, when the lower template moves downwards, the top plate penetrates through the lower template to jack up the movable plate upwards, so as to realize blanking, and the cost of one hydraulic cylinder or one electric push rod can be reduced;

2. the buffering device is arranged in the utility model, so that the buffering between the upper die and the raw material is convenient in the pressing process, and the upper die, the raw material and the lower die are prevented from generating rigid collision;

3. the utility model discloses in through setting up installation device, it is fixed to be convenient for to install between mould and the cope match-plate pattern, and it is fixed also to be convenient for to install between bed die and the lower bolster, is convenient for change different cope match-plate pattern and bed die according to the production demand of difference, improves the commonality of this mould.

Drawings

Fig. 1 is a schematic view of an overall structure of a mold for producing a titanium alloy knife according to the present invention;

fig. 2 is a schematic structural view of the blanking device of the present invention;

fig. 3 is a schematic diagram of the explosion structure of fig. 2 in the present invention;

FIG. 4 is a schematic view of the connection structure of the upper die plate and the upper die of the present invention;

fig. 5 is a schematic diagram of the explosion structure of fig. 4 in the present invention.

In the figure: 1. a top plate; 2. a base plate; 3. a lower template; 4. a lower die; 5. a hydraulic cylinder; 6. a top rod; 7. moving the plate; 8. a buffer plate; 9. a spring; 10. a first guide bar; 11. a first shaped block; 12. a first T-shaped slot; 13. a second T-shaped slot; 14. mounting a template; 15. an upper die; 16. a third T-shaped slot; 17. a fourth T-shaped slot; 18. a second shaped block; 19. a second guide bar; 20. a third guide bar; 21. a guide hole; 22. a limiting column.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-5, a mold for producing a titanium alloy cutter, comprising a top plate 1 and a bottom plate 2, a blanking device arranged between the top plate 1 and the bottom plate 2, a buffering device and an installation device, wherein the blanking device comprises a lower template 3, a lower mold 4, a hydraulic cylinder 5, a push rod 6 and a moving plate 7, the hydraulic cylinder 5 is arranged on the lower surface of the bottom plate 2, and a telescopic end penetrates through the bottom plate 2 and is connected with the lower template 3, the lower mold 4 is installed on the lower template 3, one end of the push rod 6 is fixedly connected with the bottom plate 2, the other end penetrates through the lower template 3 and is slidably connected with the lower template 3, the moving plate 7 is slidably arranged in the lower mold 4, the buffering device comprises a buffering plate 8, a spring 9 and a first guide rod 10, the buffering plate 8 is arranged in the lower mold 4, one end of the first guide rod 10 is fixedly connected with the lower surface of the buffering plate 8, the other end is slidably connected with the moving plate 7, and two ends of the spring 9 are respectively fixedly connected with the buffering plate 8 and the moving plate 7. A second guide rod 19 is arranged between the top plate 1 and the bottom plate 2, and the lower template 3 is connected with the second guide rod 19 in a sliding way. The upper die plate 14 is provided with a third guide rod 20, and the lower die 4 is provided with a guide hole 21 matched with the third guide rod 20. The bottom plate 2 is provided with a limit column 22.

Referring to fig. 1-3, the mounting device includes a first i-shaped block 11, a first T-shaped groove 12 is disposed on the lower mold 4, a second T-shaped groove 13 is disposed on the lower mold plate 3, two sides of the first i-shaped block 11 are respectively matched with the first T-shaped groove 12 and the second T-shaped groove 13, and the first i-shaped block 11 is connected with the lower mold 4 through bolts. When using, the installation device is provided with four groups, and the symmetry sets up four sides at bed die 4, pushes first shape piece 11 from one side of second T-shaped groove 13, until it and first T-shaped groove 12 cooperation, with the cooperation of bolted connection between first shape piece 11 and the bed die 4, carries out spacingly and fixed through four first shape pieces 11 to the position of bed die 4, realizes the installation between bed die 4 and the lower bolster 3 and fixes.

Referring to fig. 1, 4 and 5, an upper mold plate 14 is provided on a lower surface of the top plate 1, and an upper mold 15 is provided on a lower surface of the upper mold plate 14. The upper die 15 is provided with a third T-shaped groove 16, the upper die plate 14 is provided with a fourth T-shaped groove 17, the third T-shaped groove 16 and the fourth T-shaped groove 17 are internally provided with a second shaped block 18, and the second shaped block 18 is connected with the upper die 15 through a bolt. When the tool is used, four groups of third T-shaped grooves 16, four groups of fourth T-shaped grooves 17 and four groups of second tool blocks 18 are arranged on four sides of the upper die 15, the second tool blocks 18 are moved in from one side of the fourth T-shaped grooves 17 until being matched with the third T-shaped grooves 16, the second tool blocks 18 and the upper die 15 are fixedly connected through bolts, the position of the upper die 15 is limited and fixed through the four second tool blocks 18, and the installation and fixation between the upper die 15 and the upper die plate 14 are realized.

Example 2:

in conclusion, when the blanking die is used, raw materials are placed in the lower die 4, the hydraulic cylinder 5 is started to drive the lower die plate 3 to move upwards along the direction of the second guide rod 19 until the upper die 15 is matched with the lower die 4 to extrude the buffer plate 8 downwards, the spring 9 is compressed continuously at the moment to realize the buffering of pressing, when the hydraulic cylinder 5 moves downwards, the buffer plate 8 is reset to move upwards under the action of the spring 9, the lower die plate 3 continues to move downwards until the ejector rod 6 penetrates through the lower die plate 3 and the movable plate 7 to be attached, the movable plate 7 is extruded upwards, and the blanking of finished products is realized.

Example 3:

in summary, when the mounting device is used, four sets of mounting devices are symmetrically arranged on four sides of the lower die 4, the first tooling blocks 11 are pushed in from one side of the second T-shaped grooves 13 until the first tooling blocks are matched with the first T-shaped grooves 12, the first tooling blocks 11 are matched with the lower die 4 through bolts, the positions of the lower die 4 are limited and fixed through the four first tooling blocks 11, so that the mounting and fixing between the lower die 4 and the lower die plate 3 are realized, the third T-shaped grooves 16, the fourth T-shaped grooves 17 and the second tooling blocks 18 are all provided with four sets and arranged on four sides of the upper die 15, the second tooling blocks 18 are moved in from one side of the fourth T-shaped grooves 17 until the second tooling blocks are matched with the third T-shaped grooves 16, the second tooling blocks 18 are fixed with the upper die 15 through bolts, and the positions of the upper die 15 are limited and fixed through the four second tooling blocks 18, so that the mounting and fixing between the upper die 15 and the upper die plate 14 are realized.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a be applied to titanium alloy sword production and use mould, includes roof (1) and bottom plate (2), its characterized in that: be equipped with unloader, buffer and installation device between roof (1) and bottom plate (2), unloader includes lower bolster (3), bed die (4), pneumatic cylinder (5), ejector pin (6) and movable plate (7), pneumatic cylinder (5) set up the lower surface at bottom plate (2), and flexible end runs through bottom plate (2) and is connected with lower bolster (3), and bed die (4) are installed on lower bolster (3), the one end and bottom plate (2) fixed connection of ejector pin (6), the other end run through lower bolster (3) and lower bolster (3) sliding connection, movable plate (7) slide to set up in bed die (4), buffer includes buffer (8), spring (9) and first guide bar (10), buffer (8) set up in bed die (4), the one end of first guide bar (10) and the lower fixed surface of buffer (8) are connected, the other end and movable plate (7) sliding connection, the both ends of spring (9) are respectively and buffer (7) fixed connection.

2. The die for producing the titanium alloy knife according to claim 1, wherein: the mounting device comprises a first H-shaped block (11), a first T-shaped groove (12) is formed in the lower die (4), a second T-shaped groove (13) is formed in the lower die plate (3), two sides of the first H-shaped block (11) are respectively matched with the first T-shaped groove (12) and the second T-shaped groove (13), and the first H-shaped block (11) is connected with the lower die (4) through bolts.

3. The die for producing the titanium alloy knife according to claim 1, wherein: the lower surface of roof (1) is equipped with cope match-plate pattern (14), and the lower surface of cope match-plate pattern (14) is equipped with upper die utensil (15).

4. The die for producing the titanium alloy knife according to claim 3, wherein: the upper die is characterized in that a third T-shaped groove (16) is formed in the upper die (15), a fourth T-shaped groove (17) is formed in the upper die plate (14), a second H-shaped block (18) is arranged in the third T-shaped groove (16) and the fourth T-shaped groove (17), and the second H-shaped block (18) is connected with the upper die (15) through bolts.

5. The die for producing the titanium alloy knife according to claim 1, wherein: and a second guide rod (19) is arranged between the top plate (1) and the bottom plate (2), and the lower template (3) is connected with the second guide rod (19) in a sliding manner.

6. The die for producing the titanium alloy knife according to claim 3, wherein: and a third guide rod (20) is arranged on the upper template (14), and a guide hole (21) matched with the third guide rod (20) is formed in the lower mold (4).

7. The die for producing the titanium alloy knife according to claim 1, wherein: and a limiting column (22) is arranged on the bottom plate (2).