CN211839800U - Continuous drawing die for shell - Google Patents

Abstract

The utility model discloses a continuous drawing die utensil of shell, including cope match-plate pattern and lower bolster, be equipped with blanking piece station, the tensile station of a tensile station, secondary, flange flattening station and the side cut station of correspondence about corresponding respectively in proper order on cope match-plate pattern and the lower bolster, install blanking mould on the blanking piece station, blanking mould is including blanking terrace die and blanking die, installs a tensile mould on the tensile station of a time, and a tensile mould is including one drawing the die and one drawing the terrace die, install the tensile mould of secondary on the tensile station of secondary, the tensile mould of secondary is including two drawing the die and two drawing the terrace die, including flange flattening die and flange flattening terrace die on the flange flattening station, the side cut station is including side cut die and side cut terrace die. The utility model discloses concentrate on one set of mould with current 5 work steps, press from both sides through the manipulator between the work step and get, make shell one shot forming, need staff 1 people, labour saving and time saving, work efficiency is high, has avoided the potential safety hazard.

Description

Continuous drawing die for shell

The technical field is as follows:

the utility model relates to a shell production mold processing field mainly relates to a shell continuous stretching mould.

Background art:

the tradition adopts single mode process to the shell drawing, accomplishes whole operation and needs 5 people of staff, and the staff need during the operation put into next step mould die cavity with last step semi-manufactured goods, and the step divide into: 1. dropping the wafer; 2. primary stretching; 3. secondary stretching; 4. stretching for three times; 5. trimming; in the operation process, the semi-finished product is required to be placed into the next step die by staff, the operation is troublesome, the working efficiency is low, the potential safety hazard exists in manual feeding, and the requirement of high-efficiency safety production cannot be met.

The utility model has the following contents:

the utility model discloses the purpose is exactly in order to compensate prior art's defect, provides a continuous tensile mould of shell, concentrates on one set of mould with current 5 work steps, gets (manipulator direction of motion left and right sides direction) through the manipulator clamp between the work step, makes shell one shot forming, needs staff 1 people, labour saving and time saving, and work efficiency is high, has avoided the potential safety hazard.

The utility model discloses a realize through following technical scheme:

the utility model provides a continuous tensile mould of shell, is including cope match-plate pattern and lower bolster, its characterized in that: the blanking piece station, the tensile station of a tensile station, secondary, the flange flattening station and the station of cutting edge that correspond about being equipped with respectively on cope match-plate pattern and the lower bolster in proper order, install blanking mould on the blanking piece station, blanking mould is including blanking terrace die and blanking die, install the tensile mould of a tensile on the tensile station of a tensile station, the tensile mould of a tensile mould is including drawing the die and drawing the terrace die of a drawing, install the tensile mould of secondary on the tensile station of secondary, the tensile mould of secondary is including drawing die and two and drawing the terrace die, including flange flattening die and flange flattening terrace die on the flange flattening station, the station of cutting edge is including cutting edge die and side cut terrace die.

The blanking male die is arranged on an upper die base of the blanking male die, the upper die base of the blanking male die is arranged on the bottom end face of an upper die plate, a blanking female die is arranged on a base of the blanking female die, a feeding supporting plate is arranged outside the base of the blanking female die, a material receiving platform is arranged below the base of the blanking female die, a movable material pushing plate is arranged on one side of the material receiving platform, the base of the blanking female die is arranged on the material receiving platform, and the bottom end of the material receiving platform is arranged on a lower die plate through a blanking lower.

The drawing die is fixedly arranged on the bottom end surface of a drawing upper die connected body through a drawing die embedding ring, the drawing upper die connected body is arranged on the bottom end surface of a drawing upper die base above the drawing upper die connected body, the drawing upper die base is arranged on the bottom end surface of an upper die plate, the middle parts of the drawing die and the drawing upper die connected body are provided with a first guide hole which corresponds to each other, a drawing and ejecting piece block is arranged in the first guide hole, the upper end of the drawing and ejecting piece block is provided with a first ejector rod, and the first ejector rod penetrates through holes of the drawing upper die base and the upper die plate and is driven by a cylinder above the first ejector rod; the drawing die is arranged on a drawing die holder, the drawing die holder is arranged on a lower die plate, a drawing and pressing edge ring is arranged on the outer side of the drawing die, the drawing and pressing edge ring is arranged above the lower die plate through a drawing and supporting rod supporting frame, and a through hole for the drawing die to pass through is formed in the middle of the drawing and pressing edge ring.

The double-drawing female die is fixedly arranged on the bottom end surface of the double-drawing upper die connecting body through a double-drawing female die embedding ring, the double-drawing upper die connecting body is arranged on the bottom end surface of a double-drawing upper die base above the double-drawing upper die connecting body, the double-drawing upper die base is arranged on the bottom end surface of the upper die plate, the middle parts of the double-drawing female die and the double-drawing upper die connecting body are provided with second guide holes which correspond to each other, a double-drawing ejecting piece block is arranged in each guide hole, the upper end of each double-drawing ejecting piece block is provided with a second ejector rod, and the second ejector rod penetrates through holes of the double-drawing upper die base and; the two-drawing male die is installed on the two-drawing male die holder, the two-drawing male die holder is installed on the lower die plate, the two-drawing edge pressing ring is arranged on the outer side of the two-drawing male die and is arranged above the lower die plate through the two-drawing supporting rod supporting frame, and a through hole for the one-drawing male die to penetrate through is formed in the middle of the two-drawing edge pressing ring.

The flange leveling female die is fixedly arranged on the bottom end face of the flange leveling upper die base, the flange leveling upper die base is arranged on the bottom end face of the upper die plate, the middle parts of the flange leveling female die and the flange leveling upper die base are provided with a third guide hole which correspond to each other, a flange leveling ejecting piece block is arranged in the third guide hole, the upper end of the flange leveling ejecting piece block is provided with a third ejector rod, and the third ejector rod penetrates through a through hole of the upper die plate and is driven by an air cylinder above the third ejector rod; the bottom end of the flange leveling male die is installed on the flange leveling lower die holder, the flange leveling lower die holder is installed on the lower die plate, a flange leveling ejecting ring is installed outside the flange leveling male die, and the flange leveling ejecting ring is supported and erected through a supporting rod.

The trimming die is fixedly arranged on the bottom end surface of the trimming die holder, the trimming die holder is arranged on the bottom end surface of the upper template, the middle parts of the trimming die and the trimming upper die holder are provided with four guide holes which correspond to each other, trimming ejecting pieces are arranged in the four guide holes, the upper end of each trimming ejecting piece is provided with a fourth ejector rod, and the fourth ejector rod penetrates through a through hole of the upper template and is driven by an air cylinder above the fourth ejector rod; the trimming punch is characterized in that a trimming positioning block is installed on the trimming punch, an edge cutter is installed on the outer side of the trimming punch, the trimming punch and the edge cutter are both installed on a trimming lower die holder, and the trimming lower die holder is installed on a lower die plate.

The principle is as follows: through with blanking piece station, tensile station once, the tensile station of secondary, flange flattening station and side cut station are collected on a set of cope match-plate pattern and lower bolster, carry out tensile and secondary next after the blanking and stretch, get (manipulator direction of motion left and right sides direction) through the manipulator clamp between the process steps, make shell one shot forming, in the whole process, need staff 1 people operation can, time saving and labor saving, high working efficiency, its pay-off mode adopts manipulator feeder autoloading, it puts into to need not staff's manual, the security has been increased, the requirement of high-efficient safety in production has been satisfied.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, 5 work steps are concentrated in one set of mould, get through the manipulator clamp between the work step, make shell one shot forming, need staff 1 people, labour saving and time saving, work efficiency is high, has avoided the potential safety hazard.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a product state diagram of the case passing through the processes of the die forming of the utility model.

The specific implementation mode is as follows:

see the drawings.

The utility model provides a continuous drawing die utensil of shell, including cope match-plate pattern 1 and lower bolster 2, the blanking piece station that corresponds about being equipped with respectively in proper order on cope match-plate pattern 1 and the lower bolster 2, once stretch the station, the secondary is stretched the station, flange flattening station and side cut station, install the blanking mould on the blanking piece station, the blanking mould is including blanking terrace die 3 and blanking die 4, install once stretch the mould on the station, once stretch the mould including one draw die 5 and one draw terrace die 6, install the secondary drawing mould on the secondary is stretched the station, the secondary drawing mould is including drawing die 7 and two and drawing terrace die 8, including flange flattening die 9 and flange flattening terrace die 10 on the flange flattening station, the side cut station is including side cut die 11 and side cut terrace die 12.

The blanking male die 3 is arranged on an upper die base 13 of the blanking male die, the upper die base of the blanking male die 3 is arranged on the bottom end face of the upper die plate 1, the blanking female die 4 is arranged on a base 14 of the blanking female die, a feeding supporting plate 15 is arranged outside the base 14 of the blanking female die, a receiving platform 16 is arranged below the base 14 of the blanking female die, a movable material pushing plate 17 is arranged on one side of the receiving platform 16, the base 14 of the blanking female die is arranged on the receiving platform 16, and the bottom end of the receiving platform 16 is arranged on the lower die plate 2. The blanking male die and the blanking female die are used for blanking the material plates on the feeding supporting plate, the material sheets enter the material receiving platform below the blanking male die and then are pushed out of the material discharging end of the material receiving platform through the material pushing plate on one side of the blanking male die and the material pushing female die, and then the material sheets are matched with the mechanical hands on the two sides to reciprocate left and right to be conveyed to the rear station.

A drawing and die 5 is fixedly arranged on the bottom end surface of a drawing and die connecting body 19 through a drawing and die embedding ring 18, the drawing and die connecting body 19 is arranged on the bottom end surface of a drawing and die base 20 above the drawing and die connecting body, the drawing and die base 20 is arranged on the bottom end surface of the upper die plate 1, the middle parts of the drawing and die 5 and the drawing and die connecting body 19 are provided with a first guide hole which corresponds to each other, a drawing and ejecting piece block 21 is arranged in the first guide hole, the upper end of the drawing and ejecting piece block 21 is provided with a first ejector rod 22, and the first ejector rod 22 penetrates through holes of the drawing and die base 20 and the upper die plate 1 and is driven by a cylinder above the first; the drawing and stamping die 6 is arranged on a drawing and stamping die holder 23, the drawing and stamping die holder 23 is arranged on the lower die plate 2, a drawing and pressing edge ring 24 is arranged on the outer side of the drawing and stamping die 6, the drawing and pressing edge ring 24 is arranged above the lower die plate through a drawing and supporting rod supporting frame, and a through hole for the drawing and stamping die 6 to pass through is formed in the middle of the drawing and pressing edge ring 24. The sheet is stretched once through the matching of a drawing female die and a drawing male die, and the ejection of compact is assisted through a drawing ejection piece block in the die structure after stretching.

The two-drawing female die 7 is fixedly arranged on the bottom end surface of the two-drawing upper die connecting body 26 through the two-drawing female die embedding ring 25, the two-drawing upper die connecting body 26 is arranged on the bottom end surface of the two-drawing upper die base 27 above the two-drawing upper die connecting body, the two-drawing upper die base 27 is arranged on the bottom end surface of the upper die plate 1, the middle parts of the two-drawing female die 7 and the two-drawing upper die connecting body 26 are provided with second guide holes which correspond to each other, two drawing top piece blocks 28 are arranged in the second guide holes, the upper ends of the two drawing top piece blocks 28 are provided with second ejector rods 29, and the second ejector rods 29 penetrate through holes of the two-drawing upper; the two-drawing male die 8 is arranged on the two-drawing male die holder 30, the two-drawing male die holder 30 is arranged on the lower die plate 2, the two-drawing edge pressing ring 31 is arranged on the outer side of the two-drawing male die 8, the two-drawing edge pressing ring 31 is arranged above the lower die plate 2 through the two-drawing support rod support frame, and a through hole for the two-drawing male die 8 to pass through is formed in the middle of the two-drawing edge pressing ring 31. And the material sheet is secondarily stretched through the matching of the secondary drawing female die and the secondary drawing male die, and the material sheet is discharged in an auxiliary manner through the secondary drawing ejection block in the die structure after stretching.

The flange leveling female die 9 is fixedly arranged on the bottom end face of the flange leveling upper die base 32, the flange leveling upper die base 32 is arranged on the bottom end face of the upper die plate 1, the middle parts of the flange leveling female die 9 and the flange leveling upper die base 32 are provided with a third guide hole which correspond to each other, a flange leveling ejector block 33 is arranged in the third guide hole, the upper end of the flange leveling ejector block 33 is provided with a third ejector rod, and the third ejector rod penetrates through a through hole of the upper die plate and is driven by an air cylinder above the third ejector rod; the bottom end of the flange leveling male die 10 is installed on a flange leveling lower die holder, the flange leveling lower die holder is installed on the lower die plate 2, a flange leveling top piece ring 34 is installed outside the flange leveling male die 11, and the flange leveling top piece ring 34 is supported and erected through a support rod. Through the cooperation of flange flattening die and flange flattening terrace die, carry out the flattening to the semi-manufactured goods port department after the drawing.

The trimming female die 11 is fixedly arranged on the bottom end face of the trimming upper die holder 35, the trimming upper die holder 35 is arranged on the bottom end face of the upper die plate 1, the middle parts of the trimming female die 11 and the trimming upper die holder 35 are provided with four guide holes corresponding to each other, a trimming ejecting piece block 36 is arranged in each guide hole, the upper end of each trimming ejecting piece block 36 is provided with a fourth ejector rod, and each ejector rod fourth penetrates through a through hole of the upper die plate and is driven by an air cylinder above the ejector rod fourth; the trimming punch 12 is provided with a trimming positioning block 37, the outer side of the trimming punch 12 is provided with a rim charge cutter 38, the trimming punch 12 and the rim charge cutter 38 are both arranged on a trimming lower die holder 39, and the trimming lower die holder 39 is arranged on the lower die plate 2. And positioning the leveled product through the trimming female die and the trimming male die, and then trimming the product through the rim charge cutter.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" 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 should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a continuous tensile mould of shell, is including cope match-plate pattern and lower bolster, its characterized in that: the blanking piece station, the tensile station of a tensile station, secondary, the flange flattening station and the station of cutting edge that correspond about being equipped with respectively on cope match-plate pattern and the lower bolster in proper order, install blanking mould on the blanking piece station, blanking mould is including blanking terrace die and blanking die, install the tensile mould of a tensile on the tensile station of a tensile station, the tensile mould of a tensile mould is including drawing the die and drawing the terrace die of a drawing, install the tensile mould of secondary on the tensile station of secondary, the tensile mould of secondary is including drawing die and two and drawing the terrace die, including flange flattening die and flange flattening terrace die on the flange flattening station, the station of cutting edge is including cutting edge die and side cut terrace die.

2. The shell continuous drawing die of claim 1, wherein: the blanking male die is arranged on an upper die base of the blanking male die, the upper die base of the blanking male die is arranged on the bottom end face of an upper die plate, a blanking female die is arranged on a base of the blanking female die, a feeding supporting plate is arranged outside the base of the blanking female die, a material receiving platform is arranged below the base of the blanking female die, a movable material pushing plate is arranged on one side of the material receiving platform, the base of the blanking female die is arranged on the material receiving platform, and the bottom end of the material receiving platform is arranged on a lower die plate through a blanking lower.

3. The shell continuous drawing die of claim 1, wherein: the drawing die is fixedly arranged on the bottom end surface of a drawing upper die connected body through a drawing die embedding ring, the drawing upper die connected body is arranged on the bottom end surface of a drawing upper die base above the drawing upper die connected body, the drawing upper die base is arranged on the bottom end surface of an upper die plate, the middle parts of the drawing die and the drawing upper die connected body are provided with a first guide hole which corresponds to each other, a drawing and ejecting piece block is arranged in the first guide hole, the upper end of the drawing and ejecting piece block is provided with a first ejector rod, and the first ejector rod penetrates through holes of the drawing upper die base and the upper die plate and is driven by a cylinder above the first ejector rod; the drawing die is arranged on a drawing die holder, the drawing die holder is arranged on a lower die plate, a drawing and pressing edge ring is arranged on the outer side of the drawing die, the drawing and pressing edge ring is arranged above the lower die plate through a drawing and supporting rod supporting frame, and a through hole for the drawing die to pass through is formed in the middle of the drawing and pressing edge ring.

4. The shell continuous drawing die of claim 1, wherein: the double-drawing female die is fixedly arranged on the bottom end surface of the double-drawing upper die connecting body through a double-drawing female die embedding ring, the double-drawing upper die connecting body is arranged on the bottom end surface of a double-drawing upper die base above the double-drawing upper die connecting body, the double-drawing upper die base is arranged on the bottom end surface of the upper die plate, the middle parts of the double-drawing female die and the double-drawing upper die connecting body are provided with second guide holes which correspond to each other, a double-drawing ejecting piece block is arranged in each guide hole, the upper end of each double-drawing ejecting piece block is provided with a second ejector rod, and the second ejector rod penetrates through holes of the double-drawing upper die base and; the two-drawing male die is installed on the two-drawing male die holder, the two-drawing male die holder is installed on the lower die plate, the two-drawing edge pressing ring is arranged on the outer side of the two-drawing male die and is arranged above the lower die plate through the two-drawing supporting rod supporting frame, and a through hole for the one-drawing male die to penetrate through is formed in the middle of the two-drawing edge pressing ring.

5. The shell continuous drawing die of claim 1, wherein: the flange leveling female die is fixedly arranged on the bottom end face of the flange leveling upper die base, the flange leveling upper die base is arranged on the bottom end face of the upper die plate, the middle parts of the flange leveling female die and the flange leveling upper die base are provided with a third guide hole which correspond to each other, a flange leveling ejecting piece block is arranged in the third guide hole, the upper end of the flange leveling ejecting piece block is provided with a third ejector rod, and the third ejector rod penetrates through a through hole of the upper die plate and is driven by an air cylinder above the third ejector rod; the bottom end of the flange leveling male die is installed on the flange leveling lower die holder, the flange leveling lower die holder is installed on the lower die plate, a flange leveling ejecting ring is installed outside the flange leveling male die, and the flange leveling ejecting ring is supported and erected through a supporting rod.

6. The shell continuous drawing die of claim 1, wherein: the trimming die is fixedly arranged on the bottom end surface of the trimming die holder, the trimming die holder is arranged on the bottom end surface of the upper template, the middle parts of the trimming die and the trimming upper die holder are provided with four guide holes which correspond to each other, trimming ejecting pieces are arranged in the four guide holes, the upper end of each trimming ejecting piece is provided with a fourth ejector rod, and the fourth ejector rod penetrates through a through hole of the upper template and is driven by an air cylinder above the fourth ejector rod; the trimming punch is characterized in that a trimming positioning block is installed on the trimming punch, an edge cutter is installed on the outer side of the trimming punch, the trimming punch and the edge cutter are both installed on a trimming lower die holder, and the trimming lower die holder is installed on a lower die plate.

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