CN211758010U

CN211758010U - Quick forming die of turn-ups mounting

Info

Publication number: CN211758010U
Application number: CN202020076118.3U
Authority: CN
Inventors: 杨培麟
Original assignee: Xiamen Taiqi New Energy Technology Co ltd
Current assignee: Xiamen Taiqi New Energy Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-27
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a rapid forming die of a flanging fixing piece, which realizes the sequential forming of the flanging fixing piece through specific forming sequencing, the forming die drives all the components above the forming die to move downwards through an upper die plate in the die assembly process, a flanging male die and a flanging bottom die press the formed plate to continue to move downwards firstly, the edge cutting and punching operation is realized, when the upper die plate drives all the components above the forming die to move downwards to a dead point, a height stopping plate is contacted with an upper backing plate, the flanging bottom die is combined with the flanging male die and a flanging punch, the boss bottom die is matched with a concave hole at the top, the forming male die is matched with the forming bottom die, the actions are simultaneously carried out to realize the integral forming of the whole product, the utility model discloses a multi-station punching processing is conveniently completed in one punching action of a punch press, and the forming sequence between, high efficiency and low reject ratio, and is an ideal rapid forming die for the flanging fixing piece.

Description

Quick forming die of turn-ups mounting

Technical Field

The utility model belongs to the technical field of stamping die, concretely relates to quick forming die of turn-ups mounting of multi-direction shaping, turn-ups, blanking.

Background

Most of stamping dies for forming, flanging and blanking hardware in multiple directions are single-process dies in the traditional process, are widely applied by everyone due to simple manufacture, convenient die repair and low die cost, but have more working procedures, accumulated errors exist after multiple positioning processing, the quality of a finished piece is relatively unstable, at least one punch and one operator are needed in one working procedure, and therefore, the production cost is relatively high and the efficiency is too low.

A turn-ups mounting's structure for the periphery perk that makes progress, the middle part is protruding and locate to be provided with from top to bottom penetrating hole at the center, the metal stamping workpiece shaping of this kind of shape all adopts the cooperation of multimode utensil to realize, because of its forming process is comparatively complicated, multimode utensil adds up the error especially obvious.

As technical personnel in the industry, how to design a rapid forming die for a flanging fixing piece solves the defects of errors and low efficiency caused by multi-die accumulation operation in the prior art through a new structure, and the technical personnel in the industry need to solve urgently.

Disclosure of Invention

In view of the above prior art's shortcoming, the utility model aims to provide a quick forming die of turn-ups mounting through mutually supporting between each split mold, integrates, designs the forming process of original single mould again to single stamping equipment cooperation autoloading equipment realizes the quick shaping of turn-ups mounting.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a rapid forming die for a flanging fixing piece comprises an upper die and a lower die, wherein an upper die plate, an upper backing plate, a fixing plate, a height stopping plate and a guide plate are sequentially fixed on the upper die from top to bottom, and a rubber block is arranged between the fixing plate and the height stopping plate; the lower die is sequentially provided with a female die fixing plate, a lower backing plate and a lower template from top to bottom;

the upper die plate is sequentially fixed with a single-piece punching cutter, a double-piece punching cutter, a front end punching cutter and a rear end punching cutter from left to right, the right sides of the front end punching cutter and the rear end punching cutter are provided with top concave holes, the right side of each top concave hole is provided with a forming male die, the right side of each forming male die is provided with a central hole punching cutter, the right side of each central hole punching cutter is provided with a flanging male die, the right side of each flanging male die is provided with a hole flanging male die, the center of each flanging male die is provided with a hole flanging punch linked with the;

a boss bottom die is sequentially fixed on the lower die plate from left to right, a forming bottom die is arranged on the right side of the boss bottom die, a punching bottom die is arranged on the right side of the forming bottom die, and a flanging bottom die and a hole flanging bottom die are arranged on the right side of the punching bottom die;

the boss bottom die and the concave hole at the top are matched, and the boss bottom die and the concave hole are combined in a stamping manner to realize the forming of the boss; the forming male die and the forming bottom die are arranged in a matching manner, and the forming male die and the forming bottom die are combined in a punching manner to realize the forming of the outer contour of the flanging fixing piece; the punching die is matched with the punching bottom die to punch the central hole, the appearance of the punching bottom die is the same as that of the forming bottom die, and a vertical hole is formed in the center of the punching bottom die and used for being matched with the punching die; the flanging male die is matched with the flanging bottom die to realize the flanging operation of the outer profile of the flanging fixing piece; and the hole flanging bottom die, the hole flanging male die and the hole flanging punch are linked to realize the flanging operation at the edge of the central hole.

All the bottom die and the female die are designed in an insert mode.

The top ends of the single-piece punching cutter, the double-piece punching cutter, the central hole punching cutter, the hole flanging punch and the cutting-off cutter are inserted into the fixing plate and are locked and fixed on the upper template together with the upper backing plate.

The forming male die, the flanging male die and the hole flanging male die are all embedded in the guide plate and are locked on the upper base plate through bolts together with the height stopping plate.

Compared with the prior art, the utility model has the advantages of it is following and positive effect:

because the utility model adopts the above-mentioned technological structure, realize the shaping in proper order of turn-ups mounting through specific shaping sequencing, forming die is at the compound die in-process, it is down that it moves all accessories of top through the cope match-plate pattern, turn-ups terrace die pushes down shaping panel with the turn-ups die block earlier and continues down, realize the edge and cut, the operation of punching a hole, when the cope match-plate pattern drives all accessories of its top down to the dead point, end high board and upper padding plate contact, turn-ups die block and turn-ups terrace die combine simultaneously, turn-ups die block and turn-ups terrace die and turn-ups drift combine, boss die block and top shrinkage pool cooperation, shaping terrace die and shaping die block match, the whole shaping of whole product is realized to the action simultaneously, the utility model discloses a multistation punching press working is just accomplished in punching press action of punch press to the shaping order design between the station is reasonable, The reject ratio is low, is an ideal rapid forming die of the flanging fixing piece.

Drawings

Fig. 1 is a schematic view of the structure of the mold of the present invention;

FIG. 2 is a schematic diagram of the process layout of the present invention;

fig. 3 is a schematic top view of the stamping principle of the die of the present invention;

FIG. 4 is a schematic diagram of the matching structure of the forming male die and the forming bottom die of the present invention;

FIG. 5 is a schematic diagram of the matching structure of the flanging male die and the flanging bottom die of the utility model;

FIG. 6 is a schematic view of the matching structure of the hole flanging bottom die and the hole flanging male die of the present invention;

FIG. 7 is a schematic view of the appearance structure of the flanged fixing member processed by the present invention;

in the figure: 1. mounting a template; 2. an upper base plate; 3. a fixing plate; 4. a height stopping plate; 5. a guide plate; 6. fixing a female die plate; 7. a lower base plate; 8. a lower template; 9. single-piece die cutter, 10, double-piece die cutter, 11, front and rear end die cutters, 12: top shrinkage pool, 13, shaping terrace die, 14, centre bore die cutter, 15, turn-ups terrace die, 16: a hole flanging male die; 17. a cutting knife; 18. the forming method comprises the following steps of a boss bottom die, 19, a forming bottom die, 20, a punching bottom die, 21, a flanging bottom die, 22, a flanging bottom die, 23, a flanging punch, 24, a forming plate, 25 and a flanging fixing piece.

Detailed Description

The present invention will be further described with reference to the following detailed description, which will be described in detail with reference to the accompanying drawings.

As shown in the attached figure 1, the rapid forming die for the flanging fixing piece comprises an upper die and a lower die, wherein an upper die plate 1, an upper backing plate 2, a fixing plate 3, a height stopping plate 4 and a guide plate 5 are sequentially fixed on the upper die from top to bottom, and a rubber block is arranged between the fixing plate 3 and the height stopping plate 4; the lower die is sequentially provided with a female die fixing plate 6, a lower backing plate 7 and a lower die plate 8 from top to bottom; the upper die and the lower die are vertically fixed through bolts, the upper die and the lower die are combined into a whole through the bolts and the guide shaft sleeves, the fixing modes are general in the stamping die industry, and technical personnel in the industry can realize the functional connection and fixation of the dies under the guidance of specifications.

A single-piece punching tool 9, a double-piece punching tool 10, a front-end punching tool 11 and a rear-end punching tool 11 are sequentially fixed on the upper template 1 from left to right, a top concave hole 12 is formed in the right side of the front-end punching tool 11 and the right side of the top concave hole 12, a forming male die 13 is arranged on the right side of the top concave hole 12, a central hole punching tool 14 is arranged on the right side of the forming male die 13, a flanging male die 15 is arranged on the right side of the central hole punching tool 14, a hole flanging male die 22 is arranged on the right side of the flanging male die 15, a hole flanging punch 23 linked with the flanging male die 22 is; the lower template 8 is sequentially fixed with a boss bottom die 18 from left to right, the right side of the boss bottom die 18 is a forming bottom die 19, the right side of the forming bottom die 19 is a punching bottom die 20, and the right side of the punching bottom die 20 is a flanging bottom die 21 and a flanging bottom die 22.

When the utility model is actually operated, the formed plate 24 is conveyed from left to right, and the conveying power device is the prior art and is not described herein;

in the die closing process of the forming die, all the components above the forming die are driven to move downwards through the upper die plate 1, the flanging male die 15 and the flanging bottom die 21 firstly press the forming plate 24 to continue moving downwards, at the moment, as shown in fig. 3, the single-piece punching knife 9 and the double-piece punching knife 10 fall simultaneously, the front end part punching knife 11 and the rear end part punching knife 11 realize material blanking, meanwhile, the central hole punching knife 14 is matched with the punching bottom die 20 to realize blanking of a central hole, the punching bottom die 20 is matched with the forming bottom die 19 in shape, and a vertical hole is formed in the center of the punching bottom die and used for; the edge cutting and punching operation of the flanging fixing piece 25 is realized through the actions, when the upper template 1 drives all the components above the upper template to move downwards to a dead point, the height stop plate 4 is contacted with the fixing plate 3, meanwhile, the flanging bottom die 21 is combined with the flanging male die 15 to realize the outer contour flanging operation of the flanging fixing piece 25, the flanging bottom die 22 is combined with the flanging male die 16 and the flanging punch 23 to realize the flanging operation at the edge of a central hole, the boss bottom die 18 is matched with the top concave hole 12, the punching of the boss is realized through the punching combination of the flanging bottom die 21 and the flanging male die 15, the contour peripheral molding of the whole product is realized through the matching of the molding male die 13 and the molding bottom die 19, the integral molding of the whole product can be realized through the actions, and in the molding process, the molding.

Furthermore, in order to realize the universal type of the utility model, all the bottom die and the female die are designed in an insert type, and the forming operation of the flanging fixing parts 25 with different sizes can be realized by replacing the bottom die and the female die,

the utility model discloses at the fixed in-process of actual cutter, monolithic die cutter 9 and biplate die cutter 10 and centre bore die cutter 14 and hole flanging drift 23 and the top cartridge of cutting off cutter 17 in fixed plate 3, fix on cope match-plate pattern 1 with upper padding plate 2 together locking.

The forming male die 13, the flanging male die 15 and the hole flanging male die 16 are all embedded in the guide plate 5 and are locked on the upper backing plate 3 through bolts together with the height stop plate 4.

The utility model discloses an above-mentioned technological structure realizes the shaping in proper order of turn-ups mounting through specific shaping sequencing, just accomplishes multistation stamping process in punching press action to shaping order reasonable in design between the station, efficient, the defective rate is low, is the quick forming die of the turn-ups mounting of an ideal.

Claims

1. The utility model provides a quick forming die of turn-ups mounting, includes mould and lower mould, its characterized in that: an upper template, an upper backing plate, a fixing plate, a height stopping plate and a guide plate are sequentially fixed on the upper die from top to bottom, and a rubber block is arranged between the fixing plate and the height stopping plate; the lower die is sequentially provided with a female die fixing plate, a lower backing plate and a lower template from top to bottom;

2. The rapid forming die of the flanging fixing piece as claimed in claim 1, characterized in that: all the bottom die and the female die are designed in an insert mode.

3. The rapid forming die of the flanging fixing piece as claimed in claim 1, characterized in that: the top ends of the single-piece punching cutter, the double-piece punching cutter, the central hole punching cutter, the hole flanging punch and the cutting-off cutter are inserted into the fixing plate and are locked and fixed on the upper template together with the upper backing plate.

4. The rapid forming die of the flanging fixing piece as claimed in claim 1, characterized in that: the forming male die, the flanging male die and the hole flanging male die are all embedded in the guide plate and are locked on the upper base plate through bolts together with the height stopping plate.