CN210280347U - Insert splicing type trimming die - Google Patents

Abstract

The utility model provides an insert splicing type trimming die, which comprises an upper template, an insert knife edge and an upper clamping plate; the bottom of the lower clamping plate is fixedly provided with three cushion blocks; the bottom of the upper clamping plate is fixedly provided with a plurality of guide posts, and the guide posts are movably embedded into the inner side of the guide plate; and two groups of insert knife edges are fixedly and symmetrically arranged at the bottom of the guide plate. Insert the setting of edge of a knife, be favorable to the convenience that the edge of a knife was changed, this insert last mould among concatenation formula side cut mould including make up lower plate and lower bolster together, go up the mould including the punch holder and the cope match-plate pattern that the combination is in the same place, set up the edge of a knife of inserting on the deflector, insert the mould edge of a knife, especially fragile position, damage when certain position edge of a knife, only need pull down the maintenance or the change of inserting that corresponds, it is convenient to disassemble, can change the impaired position of maintenance at any time, and reduce mould maintenance cycle greatly, the improvement is got rid of the die casting overlap, the efficiency of material mouth, and the production cost is effectively reduced.

Description

Insert splicing type trimming die

Technical Field

The utility model belongs to the technical field of the automobile-manufacturing, more specifically say, in particular to side cut mould of concatenation formula of inserting.

Background

The trimming die is a press die for trimming the edge of the workpiece by a die to have a predetermined height, diameter and shape. The trimming die is mainly used for trimming the edge of a drawing part, so that the end face is flat and attractive, and the next-step assembly is facilitated. The trimming die is widely applied to the fields of machine manufacturing, automobile part production, beverage bottle processing, fastener die matching and the like.

I found in long-term trimming work, and the problems of the trimming device in use are as follows: the blank shrinkage ratio of the middle corner part of the existing trimming die is large, the change is severe, the die is seriously abraded, the thickness of the edge cutter of the die is thin, the phenomenon of cutter edge breakage is frequently caused in actual use, if the cutter edge is integrally replaced and maintained, the maintenance period and cost of the die are increased, the processing time and the production cost are influenced, and the production plan of a workpiece is delayed.

In view of the above, research and improvement are made on the existing structure and defects, and an insert splicing type trimming die is provided to achieve a more practical purpose.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a side cut mould of concatenation formula of inserting to it is great to solve bight stock shrinkage ratio in the present side cut mould, and the change is violent, and mould wearing and tearing are serious, and the thickness of mould edge tool edge cutting edge department is thinner again, and in the in-service use, the edge of a knife collapses and lacks the phenomenon and often takes place, if whole change and maintenance edge of a knife, not only increase the cycle and the cost of mould maintenance, influence process time and manufacturing cost moreover, lead to the problem that finished piece production plan is delayed.

The utility model discloses the purpose and the efficiency of the side cut mould of concatenation formula of inserting are reached by following concrete technical means:

an insert splicing type trimming die comprises an upper template, an insert knife edge, a guide plate, a lower clamping plate, a cushion block, a lower template, a guide pillar and an upper clamping plate; the bottom of the lower clamping plate is fixedly provided with three cushion blocks; two groups of lower templates are fixedly and symmetrically arranged at the top of the lower clamping plate; the top of the lower clamping plate is also fixedly provided with a guide plate through two side plates; an upper template is fixedly arranged at the top of the guide plate; the bottom of the upper clamping plate is fixedly provided with a plurality of guide posts, and the guide posts are movably embedded into the inner side of the guide plate; and two groups of insert knife edges are fixedly and symmetrically arranged at the bottom of the guide plate.

Furthermore, the insert knife edge is a modular device which can be independently disassembled.

Furthermore, the upper die plate and the guide plate are both devices which can be disassembled upwards, and the guide posts can be taken out from the through holes on the guide plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

insert the setting of edge of a knife, be favorable to the convenience that the edge of a knife was changed, this insert last mould among concatenation formula side cut mould including make up lower plate and lower bolster together, go up the mould including the punch holder and the cope match-plate pattern that the combination is in the same place, set up the edge of a knife of inserting on the deflector, insert the mould edge of a knife, especially fragile position, damage when certain position edge of a knife, only need pull down the maintenance or the change of inserting that corresponds, it is convenient to disassemble, can change the impaired position of maintenance at any time, and reduce mould maintenance cycle greatly, the improvement is got rid of the die casting overlap, the efficiency of material mouth, and the production cost is effectively reduced.

Drawings

Fig. 1 is a schematic main sectional structure diagram of the present invention.

Fig. 2 is a schematic axial side structure diagram of the present invention.

Fig. 3 is a schematic view of the structure of the present invention.

Fig. 4 is a schematic side view of the present invention.

Fig. 5 is a schematic top view of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. mounting a template; 2. an insert blade; 3. a guide plate; 4. a lower splint; 5. cushion blocks; 6. a lower template; 7. a guide post; 8. and (4) an upper splint.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides an insert splicing type trimming die, which comprises an upper template 1, an insert knife edge 2, a guide plate 3, a lower splint 4, a cushion block 5, a lower template 6, a guide pillar 7 and an upper splint 8; the bottom of the lower clamping plate 4 is fixedly provided with three cushion blocks 5; two groups of lower templates 6 are fixedly and symmetrically arranged at the top of the lower clamping plate 4; the top of the lower clamping plate 4 is also fixedly provided with a guide plate 3 through two side plates; an upper template 1 is fixedly arranged at the top of the guide plate 3; the bottom of the upper clamping plate 8 is fixedly provided with a plurality of guide posts 7, and the guide posts 7 are movably embedded into the inner side of the guide plate 3; and two groups of insert blades 2 are fixedly and symmetrically arranged at the bottom of the guide plate 3.

Wherein, the edge of a knife 2 of inserting is the modularization device of detachable formula alone, and when certain position edge of a knife damages, only need upwards pull down 1 of cope match-plate pattern and deflector 3 in proper order earlier, then pull down the maintenance of inserting that corresponds or change, disassemble the convenience, can change the impaired position of maintenance at any time, reduce mould maintenance cycle greatly moreover, improve the efficiency of getting rid of die casting overlap, material mouth, effectively reduced manufacturing cost.

Wherein, cope match-plate pattern 1 and deflector 3 are the dismantlement formula device that can make progress, and the through-hole on the deflector 3 can be followed to the guide pillar 7 and taken out, and when certain position edge of a knife damages, only need upwards pull down cope match-plate pattern 1 and deflector 3 in proper order earlier, then pull down the maintenance of inserting of correspondence or change, disassemble the convenience, can change the impaired position of maintenance at any time, reduce mould maintenance cycle moreover greatly.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, this last mould of splicing side cut mould of inserting is including making up lower plate 4 and lower bolster 6 together, go up the mould including the punch holder 8 and cope match-plate pattern 1 of combining together, set up on the deflector 3 and insert the edge of a knife 2, insert the mould edge of a knife, especially fragile position, damage when certain position edge of a knife, only need upwards pull down in proper order cope match-plate pattern 1 and deflector 3 earlier, then pull down the maintenance or the change of inserting that corresponds, it is convenient to disassemble, can change the impaired position of maintenance at any time, and reduce mould maintenance cycle greatly, the die casting overlap is got rid of in the improvement, the efficiency of material mouth, and effectively reduced manufacturing cost.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (3)

1. The utility model provides a side cut mould of concatenation formula of inserting which characterized in that: the insert splicing type trimming die comprises an upper template (1), an insert knife edge (2), a guide plate (3), a lower clamping plate (4), a cushion block (5), a lower template (6), a guide pillar (7) and an upper clamping plate (8); the bottom of the lower clamping plate (4) is fixedly provided with three cushion blocks (5); two groups of lower templates (6) are fixedly and symmetrically arranged at the top of the lower clamping plate (4); the top of the lower clamping plate (4) is also fixedly provided with a guide plate (3) through two side plates; an upper template (1) is fixedly arranged at the top of the guide plate (3); the bottom of the upper clamping plate (8) is fixedly provided with a plurality of guide posts (7), and the guide posts (7) are movably embedded into the inner side of the guide plate (3); and two groups of insert knife edges (2) are fixedly and symmetrically arranged at the bottom of the guide plate (3).

2. The insert-splicing type trimming die of claim 1, wherein: the insert knife edge (2) is a modular device which can be independently disassembled.

3. The insert-splicing type trimming die of claim 1, wherein: the upper die plate (1) and the guide plate (3) are both devices capable of being disassembled upwards, and the guide post (7) can be taken out from the through hole on the guide plate (3).

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