CN202606661U

CN202606661U - Bearing cover plate forming mould

Info

Publication number: CN202606661U
Application number: CN 201220163299
Authority: CN
Inventors: 金永益
Original assignee: SUZHOU WEIYE METAL PRODUCTS CO Ltd
Current assignee: SUZHOU WEIYE METAL PRODUCTS CO Ltd
Priority date: 2012-04-18
Filing date: 2012-04-18
Publication date: 2012-12-19
Anticipated expiration: 2022-04-18

Abstract

The utility model discloses a bearing cover plate forming mould which is characterized in that a plurality of sliding rods are arranged on a lower die, the lower plane of a punch retainer is correspondingly parallel to the upper plane of the lower die, the parts, which correspond to the sliding rods,, of the punch retainer are provided with sliding holes, and the punch retainer is sleeved on the sliding rods through the sliding holes to move up and down. The bearing cover plate forming mould is also characterized in that a rectangular hole is arranged in the lower die, and is internally provided with a die insert, the die insert is matched with the rectangular hole in appearance and size, the lower plane of the die insert and the bottom surface of the lower die are in one plane, and a plurality of blank location pin rods are arranged on the die insert. The bearing cover plate forming mould is also characterized in that an upper punch is fixed on the lower plane of the punch retainer, the bulge part of the upper punch can enter the rectangular hole of the lower die, and the parts, which correspond to the blank location pin rods, of the upper punch, are provided with upper punch avoiding holes. According to the mode, the bearing cover plate forming mould can ensure that a blank is rapidly once formed on a stamping die, so that the production efficiency and the yield rate are greatly increased.

Description

The bearing cover mould

Technical field

The utility model relates to a kind of diel, particularly relates to a kind of bearing cover mould.

Background technology

Traditional cover plate mould utilizes Bending Mould to form through bending repeatedly, and it relates to repeatedly bending and location, and the product after the moulding is because position error causes product rejection rate high, and efficient is also lower, causes manufacturing cost to rise to some extent.

Summary of the invention

The technical problem that the utility model mainly solves provides a kind of bearing cover mould, can make blank one-shot forming fast on stamping die, has improved production efficiency and product percent of pass greatly.

For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of bearing cover mould is provided; This bearing cover mould comprises that lower cavity die is provided with a plurality of slide bars; The last plane correspondence of the lower plane of punch retainer and lower cavity die is parallel, and the position of the corresponding slide bar of punch retainer is provided with slide opening, and punch retainer is enclosed within on the slide bar through slide opening and moves up and down; The said lower cavity die that comprises is provided with a rectangular opening; Be provided with a die plate insert in this rectangular opening; Matching of the appearance and size of die plate insert and rectangular opening,, the lower plane of die plate insert and the bottom surface of lower cavity die are in a plane, and die plate insert is provided with 2 blank positioning pin rods; The fixing punch of going up on the said lower plane that also comprises punch retainer, the bossing of last punch can get in the rectangular opening of lower cavity die, and the position of corresponding blank positioning pin rod is provided with punch and dodges the hole on the last punch.

Description of drawings

Fig. 1 is the structural representation of a preferred embodiment of the utility model bearing cover mould;

The mark of each parts is following in the accompanying drawing:

1, lower cavity die; 2, die plate insert; 3, blank positioning pin rod; 4, go up punch and dodge the hole; 5, go up punch; 6, punch retainer.

The specific embodiment

Below in conjunction with accompanying drawing to the utility model preferred embodiment set forth in detail, thereby so that the advantage of utility model and characteristic can be easier to it will be appreciated by those skilled in the art that the protection domain of the utility model is made more explicit defining.

See also Fig. 1, the utility model embodiment comprises:

A kind of bearing cover mould; This bearing cover mould comprises that lower cavity die 1 is provided with a plurality of slide bars; The last plane correspondence of the lower plane of punch retainer 6 and lower cavity die 1 is parallel; The position of punch retainer 6 corresponding slide bars is provided with slide opening, and punch retainer 6 is enclosed within on the slide bar through slide opening and moves up and down; The said lower cavity die 1 that comprises is provided with a rectangular opening; Be provided with a die plate insert 2 in this rectangular opening; Matching of the appearance and size of die plate insert 2 and rectangular opening,, the bottom surface of the lower plane of die plate insert 2 and lower cavity die 1 is in a plane, and die plate insert 2 is provided with a plurality of blank positioning pin rods 3; The fixing punch 5 of going up on the said lower plane that also comprises punch retainer 6, the bossing of last punch 5 can get in the rectangular opening of lower cavity die 1, and the position of corresponding blank positioning pin rod 3 is provided with punch and dodges hole 4 on the last punch 5.

In sum; Earlier product blank is pressed borehole jack on the blank on the blank backstay during work of a kind of bearing cover mould; Starting the machine then makes the punch retainer band punch to press down together, lets blank moulding between the jut of the rectangular opening of die and punch.So the utility model can make blank one-shot forming fast on stamping die, has improved production efficiency and product percent of pass greatly.

The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. bearing cover mould; It is characterized in that: this bearing cover mould comprises punch retainer and the lower cavity die that is provided with a plurality of slide bars; The last plane correspondence of the lower plane of said punch retainer and lower cavity die is parallel; The position of the corresponding slide bar of punch retainer is provided with slide opening, and punch retainer is enclosed within on the slide bar through slide opening and moves up and down; The said lower cavity die that comprises is provided with a rectangular opening; Be provided with a die plate insert in this rectangular opening; Matching of the appearance and size of die plate insert and rectangular opening,, the lower plane of die plate insert and the bottom surface of lower cavity die are in a plane, and die plate insert is provided with a plurality of blank positioning pin rods; The fixing punch of going up on the said lower plane that also comprises punch retainer, the bossing of last punch can get in the rectangular opening of lower cavity die, and the position of corresponding blank positioning pin rod is provided with punch and dodges the hole on the last punch.