CN209597974U - A kind of interspersed beam C word steel angle cutting die of W type - Google Patents

Abstract

The utility model discloses a kind of W types to intert beam C word steel angle cutting die, including lower template and cope plate, the upper surface middle part of lower template is fixedly installed with cavity plate by the 4th screw, the upper surface side of lower template is fixedly installed with stripper plate by the second pin, stripper plate is close to the trailing flank of cavity plate, the upper surface side both ends of lower template are equipped with guide post, the lower surface side both ends of cope plate are equipped with the guide sleeve to socket-connect with guide post, upper mould fixed plate is fixedly installed with by the first screw in the middle part of the lower surface of cope plate, the lower surface of upper mould fixed plate is successively arranged discharging rubber and punch-pin, and discharging rubber and punch-pin are fixedly mounted by unloading bolt and upper mould fixed plate.This W type interts beam C word steel angle cutting die, simple and practical, and the part processed is stablized, and size meets technical requirements, meets technique requirement, and mould structure is simple, easy to use, reduces costs, substantially increases productivity.

Description

A kind of interspersed beam C word steel angle cutting die of W type

Technical field

The utility model relates to technical field of mold, specially a kind of W type interts beam C word steel angle cutting die.

Background technique

As automobile industry rapidly develops at home, the performance of product, practicability and appearance requirement are higher and higher, so Parts machining is required also higher and higher.In order to enable profile to play the connection advantage in automobile industry, so exploitation one Kind W type interts beam C word steel angle cutting die, changes automobile industry and uses traditional-handwork gas cutting technique, so that presentation quality be made to improve, makes This reduction is caused, labor intensity mitigates, and greatlys save production cost.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of W type and interts beam C word steel and cuts Angle mould, simple and practical, the part processed is stablized, and size meets technical requirements, meets technique requirement, mould structure is simple, makes With conveniently, reduces costs, substantially increase productivity, can effectively solve the problems in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of interspersed beam C word steel angle cutting die of W type, packet Lower template and cope plate are included, the upper surface middle part of the lower template is fixedly installed with cavity plate by the second pin and the 4th screw, The quantity of cavity plate is two and is symmetrical arranged that the upper surface side both ends of the lower template are equipped with guide post, the cope plate Lower surface side both ends are equipped with the guide sleeve to socket-connect with guide post, are fixed in the middle part of the lower surface of the cope plate by the first screw Upper mould fixed plate is installed, the lower surface of upper mould fixed plate is equipped with discharging rubber, and discharging rubber is solid by unloading bolt and upper mold Fixed board is fixedly mounted, and the lower surface side of discharging rubber is equipped with stripper plate, and the lower surface of discharging rubber is symmetrically arranged with two punch-pin.

As a kind of optimal technical scheme of the utility model, the lower surface of the lower template is equipped with lower bolster, lower bolster It is fixedly mounted by third screw and lower template.

As a kind of optimal technical scheme of the utility model, the lateral surface of the cavity plate is fixedly mounted by the second screw There is striker plate

As a kind of optimal technical scheme of the utility model, the upper surface of the cavity plate is symmetrically arranged with two with skewed slot The cutting edge of mouth, skew notch and horizontal direction are in 30 °.

As a kind of optimal technical scheme of the utility model, the lower surface of the punch-pin is equipped with ladder convex Cutting edge, the cutting edge of punch-pin are matched with the cutting edge of cavity plate.

Compared with prior art, the utility model has the beneficial effects that this W type interts beam C word steel angle cutting die, punch-pin is made into Ladder cutting edge structure, the high one end side of punch-pin are first contacted with the cavity plate edge of a knife, in this way in punching, ensure that the equal of blade clearance Even, the drawbacks of changing discontinuity, punch-pin surrounding stress balance makes to eliminate the influence of single side punching lateral force Mold balancing work in the state of stress equalization；Cutting edge of die is made into the notch arrangement that C word steel can be inserted, and striker plate is convenient for Accurate work piece positioning is reliable, simple and practical；To make the part processed stablize, size meets technical requirements, meets technique and want It asks, mould structure is simple, and it is easy to use, it reduces costs, substantially increases productivity.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model left view.

In figure: 1 lower bolster, 2 lower templates, 3 cavity plates, 4 stripper plates, 5 striker plates, 6 discharging rubbers, 7 cope plates, 8 first pins Nail, 9 upper mould fixed plates, 10 unloading bolts, 11 first screws, 12 punch-pin, 13 second screws, 14 third screws, 15 guide sleeves, 16 Guide post, 17 second pins, 18 the 4th screws.

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 provides a kind of technical solution referring to FIG. 1-2: a kind of interspersed beam C word steel angle cutting die of W type, including Lower template 2 and cope plate 7, the lower surface of lower template 2 are equipped with lower bolster 1, and lower bolster 1 is solid by third screw 14 and lower template 2 Dingan County's dress, facilitates installing and dismounting, and the upper surface middle part of lower template 2 is fixedly installed with recessed by the second pin 17 and the 4th screw 18 Mould 3 facilitates installing and dismounting, and the quantity of cavity plate 3 is two and is symmetrical arranged that the lateral surface of cavity plate 3 is fixed by the second screw 13 Striker plate 5 is installed, for positioning workpiece, it is ensured that accurate positioning guarantees machining accuracy, and the upper surface of cavity plate 3 is equipped with oblique The cutting edge of notch, skew notch and horizontal direction are in 30 °, facilitate C word steel to be inserted into, the upper surface side both ends of lower template 2 are equipped with Guide post 16, the lower surface side both ends of cope plate 7 are equipped with the guide sleeve 15 to socket-connect with guide post 16, it is ensured that cope plate 7 moves down essence Really, upper mould fixed plate 9, the lower surface of upper mould fixed plate 9 are fixedly installed with by the first screw 11 in the middle part of the lower surface of cope plate 7 Equipped with discharging rubber 6, discharging rubber 6 is fixedly mounted by unloading bolt 10 and upper mould fixed plate 9, the lower surface of discharging rubber 6 Side is equipped with stripper plate 4, and for compressing C word steel workpiece, the lower surface of discharging rubber 6 is symmetrically arranged with two punch-pin 12, punch-pin 12 Lower surface be equipped with the cutting edge with ladder convex, the cutting edge of punch-pin 12 matches with the cutting edge of cavity plate 3, punch-pin 12 when punching press Downlink, punch-pin 12 are made into hierarchic structure, and the high one end side of punch-pin 12 is first contacted with 3 edge of a knife of cavity plate, 12 surrounding of punch-pin when punching Stress balance eliminates the influence of single side punching lateral force, makes mold and slider of punch stress equalization and balancing work, Jin Erneng Enough stablize the part processed, size meets technical requirements, meets technique requirement, and it is easy to use, it reduces costs, mentions significantly High productivity.

When in use: W type is first interted beam (C word steel) workpiece before stamping and sent to 3 skew notch of cavity plate by mold, C word steel It is placed on skew notch, from the horizontal by 30 °, workpiece arrives to the side surface of striker plate 5,12 downlink of punch-pin when punching press, punch-pin 12 It is made into hierarchic structure, the high one end side of punch-pin 12 is first contacted with 3 edge of a knife of cavity plate, and 12 surrounding stress balance of punch-pin when punching disappears In addition to the influence of single side punching lateral force, makes mold and slider of punch stress equalization and balancing work, continue to push, stripper plate 4 C word steel workpiece is compressed under the action of discharging rubber 6, is finally punched, waste material and workpiece is separated, and waste material is from punch die lower discharge port Discharging, completes a punching process；

After one end notch punching of C word steel, striker plate 5 is adjusted, the position of striker plate 5 is locked with the second screw 13, C word steel workpiece other end is reached another notch cutting edge of cavity plate 3, size symmetrical is punched other end notch, is sent into material Punching is primary again after positioning, so that it may obtain complete workpiece.

The utility model is simple and practical, and punch-pin 12 is made into ladder cutting edge structure, ensure that the uniform of blade clearance, changes The drawbacks of discontinuity, balances mold in the state of stress equalization to eliminate the influence of single side punching lateral force Work, 3 cutting edge of cavity plate are made into the notch arrangement that C word steel can be inserted, and striker plate 5 is reliable convenient for accurate work piece positioning, to make The part processed is stablized, and size meets technical requirements, meets technique requirement, and mould structure is simple, easy to use, reduces into This, substantially increases productivity.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of W type interts beam C word steel angle cutting die, including lower template (2) and cope plate (7), it is characterised in that: the lower template (2) upper surface middle part is fixedly installed with cavity plate (3) by the second pin (17) and the 4th screw (18), the quantity of cavity plate (3) It for two and is symmetrical arranged, the upper surface side both ends of the lower template (2) are equipped with guide post (16), the cope plate (7) Lower surface side both ends are equipped with the guide sleeve (15) to socket-connect with guide post (16), pass through in the middle part of the lower surface of the cope plate (7) First screw (11) is fixedly installed with upper mould fixed plate (9), and the lower surface of upper mould fixed plate (9) is equipped with discharging rubber (6), discharging Rubber (6) is fixedly mounted by unloading bolt (10) and upper mould fixed plate (9), and the lower surface side of discharging rubber (6) is equipped with de- Flitch (4), the lower surface of discharging rubber (6) are symmetrically arranged with two punch-pin (12).

2. a kind of W type according to claim 1 interts beam C word steel angle cutting die, it is characterised in that: the lower template (2) Lower surface is equipped with lower bolster (1), and lower bolster (1) is fixedly mounted by third screw (14) and lower template (2).

3. a kind of W type according to claim 1 interts beam C word steel angle cutting die, it is characterised in that: outside the cavity plate (3) Side is fixedly installed with striker plate (5) by the second screw (13).

4. a kind of W type according to claim 1 interts beam C word steel angle cutting die, it is characterised in that: the cavity plate (3) it is upper Surface is equipped with the cutting edge with skew notch, and skew notch and horizontal direction are in 30 °.

5. a kind of W type according to claim 1 interts beam C word steel angle cutting die, it is characterised in that: under the punch-pin (12) Surface is equipped with the cutting edge with ladder convex, and the cutting edge of punch-pin (12) is matched with the cutting edge of cavity plate (3).