CN213104409U

CN213104409U - One-step forming die for ball head hanging ring

Info

Publication number: CN213104409U
Application number: CN202021068639.0U
Authority: CN
Inventors: 蒋微微; 张小强
Original assignee: Yunnan Zhanbo Electrical Equipment Co ltd
Current assignee: Yunnan Zhanbo Electrical Equipment Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-05-04
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a ball head suspension loop one-step forming die in the technical field of ball head suspension loop forming dies, the bottom of an electric telescopic rod is fixedly provided with an upper die, four corners at the bottom of the upper die are fixedly provided with positioning columns, the top of a workbench is fixedly provided with a lower die, the front side wall and the rear side wall of the upper die are respectively provided with a limiting bolt matched with an installation groove in a screwed manner, the bottom of the upper die is provided with a limiting groove matched with the lower die, the top of the lower die is uniformly provided with a lower die casting groove corresponding to the upper die casting groove, two adjacent groups of upper die casting grooves are communicated through diversion grooves, the top of each upper die casting groove is communicated with a diversion channel arranged on the upper die, one-step forming of a ball head and a suspension loop can be completed when the upper die and the lower die are pressed and assembled, liquid water filling in each upper die casting groove can be completed, the one-step die-casting forming of the ball head suspension loop is realized, and the die-casting forming efficiency of the ball head suspension loop is improved.

Description

One-step forming die for ball head hanging ring

Technical Field

The utility model relates to a bulb link forming die technical field specifically is a bulb link one shot forming die.

Background

The bulb link is a link fitting used for connecting an insulator and a pole tower cross arm in an electric power engineering, the suspension type porcelain insulator is connected with the pole cross arm through a bolt and a scraper blade by the bulb link, in the prior art, when the bulb link is forged, the bulb part and the link part of the bulb link are separately processed, namely, the bulb part of the bulb link is processed by a separate process, the link part of the bulb link is processed by a separate process, the forging process of the bulb link is increased, the forging time of the bulb link is prolonged, the forging efficiency of the bulb link is lower, meanwhile, the bulb and the link are both separate processes, the die-casting die for one-step forming of the bulb link is lacked, and therefore, the one-step forming die for the bulb link is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bulb link one shot forming mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bulb suspension loop one-step forming die comprises a base, wherein supports are fixedly arranged at four corners of the top of the base, four groups of supports are fixedly provided with a top plate at the top, an electric telescopic rod is fixedly arranged at the center of the bottom of the top plate, an upper die is fixedly arranged at the bottom of the electric telescopic rod, positioning columns are fixedly arranged at four corners of the bottom of the upper die, a workbench is fixedly arranged at the center of the top of the base, a lower die is fixedly arranged at the top of the workbench, mounting grooves are formed in the front side wall and the rear side wall of the lower die respectively, limiting bolts matched with the mounting grooves are screwed on the front side wall and the rear side wall of the upper die respectively, positioning grooves matched with the positioning columns are formed in the four corners of the top of the workbench, a limiting groove matched with the lower die is formed in the bottom of the upper die, an upper die-casting groove is uniformly formed in the, the top of the lower die is uniformly provided with lower die-casting grooves corresponding to the upper die-casting grooves, the upper die-casting grooves are communicated with each other through guide grooves, and the top of the upper die-casting groove is communicated with a guide channel arranged on the upper die.

Preferably, the upper die-casting groove is uniformly provided with three groups of pouring forming grooves with the same structure along the length direction of the limiting groove, and the lower die-casting groove is matched with the upper die-casting groove.

Preferably, the diversion trench is formed in the upper die, the diversion trench is arranged at the top of the upper die casting trench, and the diversion channel penetrates through the upper die.

Preferably, the limiting groove is matched with the lower die, and the limiting bolt corresponds to the mounting groove.

Preferably, electric telescopic handle and external power electric connection, electric telescopic handle's flexible stroke and last mould are to the distance looks adaptation between the bed die.

Preferably, the top of the lower die is provided with a process step, and the inner wall of the limiting groove is provided with a stepped groove matched with the process step.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, be in the same place bulb technology and link technology combination, through last die-casting groove and the die-casting die cavity of completion of die-casting groove formation down, can accomplish the one shot forming of bulb and link when last mould and bed die carry out the pressfitting assembly, and when spacing groove on bed die and the last mould was assembled, pour into die-casting liquid water through the water conservancy diversion passageway in the die-casting inslot that makes progress, and go up and realize the water conservancy diversion of die-casting liquid water through the guiding gutter between the die-casting groove, can accomplish each and go up the liquid water packing of die-casting inslot, realize one shot die-casting shaping of bulb link, improve the die-casting shaping efficiency of bulb link.

Drawings

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

FIG. 2 is a schematic sectional view of the upper mold of the present invention;

FIG. 3 is a schematic sectional view of the worktable of the present invention;

fig. 4 is a bottom view of the upper mold structure of the present invention.

In the figure: 1. a base; 2. a support; 3. a top plate; 4. an electric telescopic rod; 5. an upper die; 6. a positioning column; 7. a work table; 8. a lower die; 9. mounting grooves; 10. a limit bolt; 11. positioning a groove; 12. a limiting groove; 13. an upper die casting groove; 14. pressing the casting groove downwards; 15. a diversion trench; 16. a flow guide channel.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a bulb suspension loop one-step forming die comprises a base 1, wherein four corners of the top of the base 1 are fixedly provided with supports 2, the tops of four groups of supports 2 are fixedly provided with a top plate 3, the bottom center of the top plate 3 is fixedly provided with an electric telescopic rod 4, the bottom end of the electric telescopic rod 4 is fixedly provided with an upper die 5, four corners of the bottom of the upper die 5 are fixedly provided with positioning columns 6, the top center of the base 1 is fixedly provided with a workbench 7, the top of the workbench 7 is fixedly provided with a lower die 8, the front side wall and the rear side wall of the lower die 8 are respectively provided with a mounting groove 9, the front side wall and the rear side wall of the upper die 5 are respectively provided with a limiting bolt 10 matched with the mounting groove 9 in a screwing manner, the four corners of the top of the workbench 7 are respectively provided with a positioning groove 11 matched with the positioning columns 6, the bottom of the upper die 5 is provided with a limiting groove 12 matched with, the top of the lower die 8 is uniformly provided with lower die casting grooves 14 corresponding to the upper die casting grooves 13, two adjacent groups of upper die casting grooves 13 are communicated through diversion grooves 15, and the top of the upper die casting groove 13 on the left side is communicated with a diversion channel 16 arranged on the upper die 5.

Referring to fig. 2 and 4, the upper die-casting groove 13 is uniformly arranged along the length direction of the limiting groove 12 into three sets of casting grooves with the same structure, the lower die-casting groove 14 is matched with the upper die-casting groove 13, the upper die-casting groove 13 corresponds to the lower die-casting groove 14, the ball head process and the suspension loop process are combined together, and a finished die-casting cavity is formed through the upper die-casting groove 13 and the lower die-casting groove 14;

referring to fig. 2, the guiding groove 15 is formed in the upper mold 5, the guiding groove 15 is disposed on the top of the upper die casting groove 13, and the guiding channel 16 penetrates through the upper mold 5;

the limiting groove 12 is matched with the lower die 8, the limiting bolt 10 corresponds to the mounting groove 9, the limiting bolt 10 penetrates through the upper die 5 and then is in threaded connection with the mounting groove 9 for assembly, the upper die 5 and the lower die 8 can be fixedly assembled, and limiting can be completed;

the electric telescopic rod 4 is electrically connected with an external power supply, and the telescopic stroke of the electric telescopic rod 4 is matched with the distance from the upper die 5 to the lower die 8;

the top of the lower die 8 is provided with a process step, the inner wall of the limiting groove 12 is provided with a stepped groove matched with the process step, and die-taking of the ball iron ring can be achieved when the ball hanging ring is die-cast through the process step.

The working principle is as follows: the electric telescopic rod 4 is started by an external power supply, the electric telescopic rod 4 extends outwards to drive the upper die 5 to move downwards, the limiting groove 12 on the upper die 5 and the lower die 8 can be assembled, the positioning column 6 can be embedded in the positioning groove 11 to complete the assembly of the upper die 5 and the lower die 8, then the limiting bolt 10 penetrates through the upper die 5 and is in threaded connection with the mounting groove 9 to realize the fixed assembly of the upper die 5 and the lower die 8 and complete the limiting, the upper die casting groove 13 corresponds to the lower die casting groove 14, the ball head process and the suspension loop process are combined together, a complete die casting cavity is formed by the upper die casting groove 13 and the lower die casting groove 14, the one-step forming of the ball head and the suspension loop can be completed when the upper die 5 and the lower die 8 are in the press fitting assembly, and when the limiting groove 12 on the lower die 8 and the upper die 5 are assembled, the die casting liquid is poured into the upper die casting groove 13 through the diversion channel 16, and the diversion of the die-casting liquid can be realized through the diversion trench 15 between the upper die-casting grooves 13, the liquid filling in each upper die-casting groove 13 can be completed, and the one-step die-casting molding of the ball head suspension loop is realized.

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 bulb link one shot forming mould, includes base (1), the top four corners department of base (1) is all fixed to be provided with support (2), four groups the top fixed mounting of support (2) has roof (3), the fixed electric telescopic handle (4) that are provided with, its characterized in that of bottom center department of roof (3): an upper die (5) is fixedly assembled at the bottom end of the electric telescopic rod (4), positioning columns (6) are fixedly arranged at four corners of the bottom of the upper die (5), a workbench (7) is fixedly arranged at the center of the top of the base (1), a lower die (8) is fixedly arranged at the top of the workbench (7), mounting grooves (9) are respectively formed in the front side wall and the rear side wall of the lower die (8), limit bolts (10) matched with the mounting grooves (9) are respectively assembled on the front side wall and the rear side wall of the upper die (5) in a screwing manner, positioning grooves (11) matched with the positioning columns (6) are respectively formed at four corners of the top of the workbench (7), a limiting groove (12) matched with the lower die (8) is formed in the bottom of the upper die (5), and an upper die-casting groove (13) is uniformly formed in the side wall of one side, far away from the opening, lower die-casting groove (14) corresponding with last die-casting groove (13) are evenly seted up at the top of bed die (8), and adjacent two sets of go up between die-casting groove (13) through guiding gutter (15) intercommunication, and the left side go up die-casting groove (13) top intercommunication and have seted up water conservancy diversion passageway (16) on last mould (5).

2. The ball-head suspension loop one-step forming die according to claim 1, characterized in that: the upper die-casting groove (13) is uniformly provided with three groups of pouring forming grooves with the same structure along the length direction of the limiting groove (12), and the lower die-casting groove (14) is matched with the upper die-casting groove (13).

3. The ball-head suspension loop one-step forming die according to claim 1, characterized in that: the diversion trench (15) is formed in the upper die (5), the diversion trench (15) is formed in the top of the upper die casting groove (13), and the diversion channel (16) penetrates through the upper die (5).

4. The ball-head suspension loop one-step forming die according to claim 1, characterized in that: the limiting groove (12) is matched with the lower die (8), and the limiting bolt (10) corresponds to the mounting groove (9).

5. The ball-head suspension loop one-step forming die according to claim 1, characterized in that: electric telescopic handle (4) and external power electric connection, the flexible stroke and the last mould (5) of electric telescopic handle (4) are to the distance looks adaptation between bed die (8).

6. The ball-head suspension loop one-step forming die according to claim 1, characterized in that: the top of the lower die (8) is provided with a process step, and the inner wall of the limiting groove (12) is provided with a stepped groove matched with the process step.