CN202606664U

CN202606664U - Bending mold of protective frame for cutter

Info

Publication number: CN202606664U
Application number: CN 201220163390
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 bending mold of a protective frame for a cutter; the bending mold of the protective frame for the cutter comprises an upper template and a bottom plate, which are fixed by guide columns, wherein an upper fixed plate is arranged on the lower end surface of the upper template; a recess is formed in the upper template; the upper end of an upper male mold is embedded in the recess; the lower end of the upper male mold extends out of the recess; a lower female mold is fixed on the upper end surface of the bottom plate; a locating plate is arranged on the upper end surface of the lower female mold; the upper plane of the locating plate is correspondingly parallel to the lower plane of the upper fixed plate; a forming recess is formed in the upper plane of the lower female mold corresponding to the upper male mold; the lower end of the upper male mold corresponding to the forming recess of the lower female mold is provided with a forming end consistent with the forming recess; the cross section of the forming end is of U-shaped; and the lower edge of the U-shaped cross section of the forming end is parallel to the lower plane of the upper fixed plate. According to the utility model, through the adoption of the mode, a blank can be rapidly molded on a stamping mold at one time, so that the production efficiency and the product pass rate are greatly increased.

Description

Cutting machine is used the fender bracket bending die

Technical field

The utility model relates to a kind of diel, particularly relates to a kind of cutting machine and uses the fender bracket bending die.

Background technology

Traditional fender bracket bending mould utilizes Bending Mould to form through bending repeatedly, and it relates to repeatedly bending, and the product after the moulding is because position error causes product rejection rate high, and its efficient is also lower, thereby manufacturing cost also increases.

Summary of the invention

The technical problem that the utility model mainly solves provides a kind of cutting machine and uses the fender bracket bending 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: provide a kind of cutting machine to use the fender bracket bending die; Said this cutting machine includes through guide pillar fixing cope match-plate pattern and base plate with the fender bracket bending die, and the lower surface of said cope match-plate pattern is provided with upper mounted plate, and said upper mounted plate is provided with groove; The upper end of last punch is embedded in the groove, and said lower end of going up punch stretches out in groove; The upper surface of said base plate is fixed with lower cavity die, and the upper surface of lower cavity die is provided with location-plate, and the last plane of said location-plate and the lower plane correspondence of upper mounted plate are parallel; On the said lower cavity die on the correspondence of plane the position of punch be provided with shaping groove; Said shaping groove position of going up the corresponding lower cavity die in lower end of punch is provided with the forming ends that matches with shaping groove; The cross section of said forming ends becomes the U type; The bottom of forming ends U type cross section is parallel with the lower plane of upper mounted plate, and a side of U type cross section is with following vertical, and another side of U type cross section becomes one to be not less than 90 ° angle with bottom; When said forming ends and shaping groove cooperatively interact, leave a gap that is not less than thickness of workpiece between the surface of forming ends and the surface of shaping groove; The position of the corresponding shaping groove of said base plate is provided with via hole, and the geomery of via hole is identical with the cross sectional dimensions of pushing block.

Preferably, the groove on the said upper mounted plate is a rectangular recess.

Preferably, the corresponding lower cavity die shaping groove of said location-plate position is provided with the groove that is used for fixing workpiece.

The beneficial effect of the utility model is: can make blank one-shot forming fast on stamping die, reduce error, improve production efficiency and product percent of pass greatly.

Description of drawings

Fig. 1 is the structural representation of the utility model cutting machine with a preferred embodiment of fender bracket bending die;

Fig. 2 is the upward view of the utility model cutting machine with the upper mounted plate of fender bracket bending die;

Fig. 3 is the vertical view of the utility model cutting machine with the lower cavity die of fender bracket bending die;

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

1, cope match-plate pattern; 2, upper mounted plate; 3, go up punch; 4, forming ends; 5, shaping groove; 6, location-plate; 7, lower cavity die; 8, pushing block; 9, base plate.

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, Fig. 2 and Fig. 3, the utility model embodiment comprises:

A kind of cutting machine is used the fender bracket bending die; Said this cutting machine includes through guide pillar fixing cope match-plate pattern 1 and base plate 9 with the fender bracket bending die; The lower surface of said cope match-plate pattern 1 is provided with upper mounted plate 2; Said upper mounted plate 2 is provided with rectangular recess, and the upper end of last punch 3 is embedded in the groove, and said lower end of going up punch 3 stretches out in groove; The upper surface of said base plate 9 is fixed with lower cavity die 7, and the upper surface of lower cavity die 7 is provided with location-plate 6, and the last plane of said location-plate 6 is parallel with the lower plane correspondence of upper mounted plate 2; On the said lower cavity die 7 on the correspondence of plane the position of punch 3 be provided with shaping groove 5, the position of the shaping groove 5 of said location-plate 6 corresponding lower cavity dies 7 is provided with the groove that is used for fixing workpiece; Said shaping groove 5 positions of going up the corresponding lower cavity die 7 in lower end of punch 3 are provided with the forming ends 4 that matches with shaping groove 5; The cross section of said forming ends 4 becomes the U type; The bottom of forming ends U type cross section is parallel with the lower plane of upper mounted plate 2; One side of U type cross section is with following vertical, and another side of U type cross section becomes one to be not less than 90 ° angle with bottom; When said forming ends 4 cooperatively interacts with shaping groove 5, leave a gap that is not less than thickness of workpiece between the surface of the surface of forming ends 4 and shaping groove 5; The position of said base plate 9 corresponding shaping grooves 5 is provided with via hole, and the geomery of via hole is identical with the cross sectional dimensions of pushing block 8.

In sum; Earlier product blank is fixed on the location-plate 6 when a kind of cutting machine is worked with the fender bracket bending die and also covers fully on the shaping groove 5; Starting the machine then upper mounted plate 2 to be with go up punch 3 presses down together, lets blank moulding between forming ends 4 and shaping groove 5.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. a cutting machine is used the fender bracket bending die; It is characterized in that: said this cutting machine includes through guide pillar fixing cope match-plate pattern and base plate with the fender bracket bending die; The lower surface of said cope match-plate pattern is provided with upper mounted plate; Said upper mounted plate is provided with groove, and the upper end of last punch is embedded in the groove, and said lower end of going up punch stretches out in groove; The upper surface of said base plate is fixed with lower cavity die, and the upper surface of lower cavity die is provided with location-plate, and the last plane of said location-plate and the lower plane correspondence of upper mounted plate are parallel; On the said lower cavity die on the correspondence of plane the position of punch be provided with shaping groove; Said shaping groove position of going up the corresponding lower cavity die in lower end of punch is provided with the forming ends that matches with shaping groove; The cross section of said forming ends becomes the U type; The bottom of forming ends U type cross section is parallel with the lower plane of upper mounted plate, and a side of U type cross section is with following vertical, and another side of U type cross section becomes one to be not less than 90 ° angle with bottom; When said forming ends and shaping groove cooperatively interact, leave a gap that is not less than thickness of workpiece between the surface of forming ends and the surface of shaping groove; The position of the corresponding shaping groove of said base plate is provided with via hole, and the geomery of via hole is identical with the cross sectional dimensions of pushing block.

2. cutting machine according to claim 1 is used the fender bracket bending die, it is characterized in that: the groove on the said upper mounted plate is a rectangular recess.

3. cutting machine according to claim 1 is used the fender bracket bending die, it is characterized in that: the position of the shaping groove of the corresponding lower cavity die of said location-plate is provided with the groove that is used for fixing workpiece.