CN212442881U - Uncoiling blanking die with lightweight bracket mechanism - Google Patents

Abstract

The utility model belongs to the technical field of dies, in particular to an uncoiling and blanking die with a lightweight bracket mechanism; a bracket mechanism is detachably fixed on the upper plane of the lower die, the bracket mechanism comprises a bracket, a plurality of strip-shaped roller seats are arranged on the upper plane of the bracket along the plate feeding direction, a plurality of rollers are arranged on each roller seat, mounting frames are respectively arranged at four corners of the bracket, the mounting frames are connected with a nitrogen cylinder through fasteners, the bracket is arranged on the lower die through a nitrogen cylinder, the bracket comprises aluminum alloy sections which are arranged in a criss-cross mode, connecting pieces are arranged at the joints of the longitudinal sections and the transverse sections, and two guide assemblies are arranged on the side wall of the lower die at the feeding end at intervals; the utility model discloses an aluminum alloy material has the advantage of light, high strength as the material of bracket, can reduce the weight of bracket, improves the utility model discloses a performance and life.

Description

Uncoiling blanking die with lightweight bracket mechanism

The technical field is as follows:

the utility model belongs to the technical field of the mould, refer in particular to an open a book blanking mould with lightweight bracket mechanism.

Background art:

with the continuous aggravation of the competition of the manufacturing industry, the improvement of the production efficiency and the reduction of the production cost become the core of the enterprise competitiveness more and more, the uncoiling and blanking system is production equipment widely applied to plate processing, and coil materials can be processed into qualified flat blanks through the uncoiling and blanking system. The uncoiling and blanking die is an important part of an uncoiling and blanking system, and the stability and the service life of the uncoiling and blanking die directly influence the production equipment cost. Traditional decoiling blanking die bracket framework adopts the cast iron material, and the welding forms, and weight is big, with high costs, and the structure is complicated, difficult dismantlement to warp very easily after punching press many times, intensity can not satisfy the demand of using.

The invention content is as follows:

the utility model aims at providing a light, with low costs, intensity is high, quick detachable decoil blanking mould that has lightweight bracket mechanism of quality.

The utility model discloses a realize like this:

the utility model provides an open a book blanking mould with lightweight bracket mechanism, includes mould, lower mould, is fixed with bracket mechanism at the last plane detachably of lower mould, bracket mechanism includes the bracket, is provided with the gyro wheel seat of a plurality of bars along panel feed direction at the last plane of bracket, is provided with a plurality of gyro wheels on every gyro wheel seat, be provided with the mounting bracket on four corners of bracket respectively, the mounting bracket passes through the fastener with the nitrogen gas jar and is connected, the bracket passes through the nitrogen gas cylinder and sets up on the lower mould, the bracket includes the aluminum alloy ex-trusions that vertically and horizontally staggered set up, is provided with the connecting piece in handing-over department of longitudinal section bar and horizontal section bar, and the interval is provided with two direction subassemblies on the lateral.

In the above uncoiling and blanking die with the light bracket mechanism, one end of the roller seat at the feeding end extends out of the lower die, and the roller seat at the end is bent downwards.

In foretell an open a book blanking mould with lightweight bracket mechanism, the direction subassembly includes the mount pad, the mount pad include the installation department and with the installation cover of installation department integral type structure, be equipped with the support column in the installation cover interpolation, the support column passes through fastener and installation cover fixed connection, is provided with the guide in the upper end of support column.

In the above-mentioned decoiling blanking die with light-weight bracket mechanism, the cross sections of the mounting sleeve and the support column are both square.

In foretell an open a book blanking die with lightweight bracket mechanism, the guide is the loudspeaker form, including roof, bottom plate and the curb plate of connecting roof, bottom plate a side, the outer end of roof is the kickup, the outer end downwarping of bottom plate, the outer end backward bending of curb plate, roof, bottom plate, curb plate form a direction passageway.

In the above-mentioned decoiling blanking die with lightweight bracket mechanism, a strip-shaped hole is arranged on the mounting seat, and the long axis of the strip-shaped hole is arranged along the left-right direction.

In foretell one kind has a blanking mould of opening a book of lightweight bracket mechanism, the discharge end of lower mould is provided with to sink, is provided with a plurality of slopes at the upper plane that sinks and sets up the supporting seat, the slope is provided with the mounting panel on the supporting seat, and the inner height of mounting panel, outer end are low, are provided with the gyro wheel seat on the mounting panel, are provided with a plurality of gyro wheels on the every gyro wheel seat.

Compared with the prior art, the utility model outstanding advantage is:

1. the utility model discloses an aluminum alloy material has the advantage of light, high strength as the material of bracket, can reduce the weight of bracket, improves the utility model discloses a performance and life.

2. The utility model discloses a bracket adopts a face welded mode, adopts the lower dress form, can dismantle the connection through the screw, and easy dismounting has improved assembly efficiency, through the assembled structure, replaces welding integral type structure, has greatly made things convenient for the transport of equipment and has turned to.

Description of the drawings:

fig. 1 is one of the schematic diagrams of the present invention;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

fig. 3 is a second schematic view of the present invention;

FIG. 4 is an enlarged partial schematic view of FIG. 3;

fig. 5 is a schematic view of the guide assembly of the present invention.

In the figure, 1, a lower die; 2. a roller seat; 3. a roller; 4. mounting a foot; 5. a longitudinal profile; 6. a transverse profile; 7. a connecting member; 8. an installation part; 9. installing a sleeve; 10. a support pillar; 11. a top plate; 12. a base plate; 13. a side plate; 14. a guide channel; 15. a strip-shaped hole; 16. sinking; 17. a supporting seat; 18. and (7) mounting the plate.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 5:

the utility model provides an open a book blanking mould with lightweight bracket mechanism, includes mould, lower mould 1, is fixed with bracket mechanism at the last plane detachably of lower mould 1, bracket mechanism includes the bracket, is provided with the gyro wheel seat 2 of a plurality of bars along the direction of panel feeding at the last plane of bracket, the cross-section of gyro wheel seat 2 is the U-shaped, is provided with a plurality of gyro wheels 3 on every gyro wheel seat 2, gyro wheel 3 rotates and sets up on the gyro wheel axle, and install on the curb plate of gyro wheel seat 2 at the both ends of gyro wheel axle to lock through the nut. Be provided with installation foot 4 on four corners of bracket respectively, installation foot 4 passes through the fastener with the nitrogen gas jar and is connected, and the fastener of this embodiment is the screw, and every installation foot 4 is connected in the nitrogen gas jar through two screws. The bracket is arranged on the lower die 1 through a nitrogen cylinder and comprises aluminum alloy sections which are arranged in a criss-cross mode, and a connecting piece 7 is arranged at the joint of the longitudinal section 5 and the transverse section 6. The connecting piece 7 is in the shape of a right triangle, and two right-angle surfaces of the connecting piece 7 are respectively fixedly connected with the corresponding longitudinal section 5 and the transverse section 6 through screws.

The utility model discloses carry out the lightweight design to the bracket, optimize the structural design of bracket, adopt aluminium alloy ex-trusions to replace traditional cast iron material, both improved bracket mechanism's intensity, alleviateed bracket mechanism's weight again greatly, reduced material cost. Furthermore, the utility model discloses a longitudinal section bar 5 and the mode that horizontal section bar 6 passes through connecting piece 7, screw connection of bracket realize exempting from welded connection, adopt the form of making up down, can dismantle the connection through the screw, easy dismounting has improved assembly efficiency, through the assembled structure, replaces welding integral type structure, has greatly made things convenient for the transport of equipment and has turned to.

For the convenience later maintenance of equipment, reduce the processing cost, the utility model discloses a spare part of bracket mechanism adopts standardized design's method, carries out standardized design to the size of spare part, and the accessory is standard size, can directly purchase standard blank processing assembly.

The utility model discloses the one end that is located the gyro wheel seat 2 of feed end stretches out outside lower mould 1, and the gyro wheel seat 2 of this end is bent the setting downwards. When a plate enters, the plate belongs to a coil material, and the device is bent downwards through one end of the roller seat 2 positioned at the feeding end, so that the plate is conveniently guided in.

In order to facilitate the entering of the plate, two guide assemblies are arranged on the side wall of the lower die 1 at the feeding end at intervals. The direction subassembly includes the mount pad, the mount pad include installation department 8 and with installation cover 9 of 8 integral type structures of installation department, be equipped with support column 10 in installation cover 9 interpolation, support column 10 passes through fastener and 9 fixed connection of installation cover, is provided with the guide in the upper end of support column 10. The fastener here is a screw, and in order to facilitate disassembly and assembly, the head of the screw is provided with a handle facilitating rotation of the screw. In order to strengthen, the utility model discloses there is the nut in the outside welding of installation cover 9, and the screw spiro union passes installation cover 9 top tightly on the nut and realize the fixed to support column 10 on the surface of support column 10. In order to prevent the support column 10 from rotating, the utility model discloses an installation cover 9 is last to have the quad slit, and is corresponding, the support column 10 is square pipe. The guide is loudspeaker form, including roof 11, bottom plate 12 and the curb plate 13 of connecting roof 11, 12 side edges of bottom plate, the outer end of roof 11 is the kickup, the outer end kickdown of bottom plate 12, the outer end of curb plate 13 is backward bending, and roof 11, bottom plate 12, curb plate 13 form a direction passageway 14. During feeding, one end of the coiled material enters from the position between the two guide channels 14 and is guided into the position between the upper die and the lower die 2 through the roller 2.

In order to adjust the distance between the two guide members conveniently, a strip-shaped hole 15 is formed in the mounting portion 8, and the long axis of the strip-shaped hole 15 is arranged along the left-right direction. During adjustment, the screw is loosened, adjustment is carried out according to the width of the plate, and the screw is screwed again after the adjustment is finished.

As shown in fig. 3 and 4, the discharging end of the lower die 1 is provided with a sink 16, the upper plane of the sink 16 is provided with a plurality of inclined supporting seats, the supporting seat 17 is provided with an installation plate 18 in an inclined manner, the inner end of the installation plate 18 is high, the outer end of the installation plate 18 is low, the installation plate 18 is provided with a roller seat 2, and each roller seat 2 is provided with a plurality of rollers 3. The structure is convenient for guiding out the processed plate.

In the present specification, the terms "upper", "lower", "left", "right", "middle" and "one" are used for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding parts may be changed or adjusted without substantial technical changes.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides an open a book blanking mould with lightweight bracket mechanism, includes mould, lower mould (1), its characterized in that: the upper plane detachably of lower mould (1) is fixed with bracket mechanism, bracket mechanism includes the bracket, is provided with gyro wheel seat (2) of a plurality of bars along panel feeding direction on the last plane of bracket, is provided with a plurality of gyro wheels (3) on every gyro wheel seat (2), be provided with installation foot (4) on four corners of bracket respectively, installation foot (4) pass through the fastener with the nitrogen gas jar and be connected, the bracket passes through the nitrogen gas cylinder and sets up on lower mould (1), the bracket includes the aluminum alloy ex-trusions that vertically and horizontally staggered set up, is provided with connecting piece (7) in handing-over department of vertical section bar (5) and horizontal section bar (6), and the interval is provided with two direction subassemblies on the lateral wall of lower mould (1) that is located the feed end.

2. The uncoiling and blanking die with the light-weight bracket mechanism according to claim 1, wherein: one end of the roller seat (2) positioned at the feeding end extends out of the lower die (1), and the roller seat (2) at the end is bent downwards.

3. The uncoiling and blanking die with the light-weight bracket mechanism according to claim 1, wherein: the direction subassembly includes the mount pad, the mount pad include installation department (8) and with installation department (8) integral type structure installation cover (9), be equipped with support column (10) in installation cover (9) interpolation, support column (10) are provided with the guide through fastener and installation cover (9) fixed connection in the upper end of support column (10).

4. The uncoiling and blanking die with the light-weight bracket mechanism according to claim 3, wherein: the cross sections of the mounting sleeve (9) and the support column (10) are square.

5. The uncoiling and blanking die with the light-weight bracket mechanism according to claim 3, wherein: the guide member is loudspeaker form, including roof (11), bottom plate (12) and curb plate (13) of connecting roof (11), bottom plate (12) a side, the outer end of roof (11) is the kickup, the outer end downwarping of bottom plate (12), the outer end kickback of curb plate (13), roof (11), bottom plate (12), curb plate (13) form a direction passageway (14).

6. The uncoiling and blanking die with the light-weight bracket mechanism according to claim 3, wherein: a strip-shaped hole (15) is formed in the mounting seat, and a long shaft of the strip-shaped hole (15) is arranged in the left-right direction.

7. The uncoiling and blanking die with the light-weight bracket mechanism according to claim 1, wherein: the discharging end of lower mould (1) is provided with and sinks (16), is provided with a plurality of slopes at the last plane that sinks (16) and sets up supporting seat (17), slope on supporting seat (17) is provided with mounting panel (18), and the inner height of mounting panel (18), outer end are low, are provided with gyro wheel seat (2) on mounting panel (18), are provided with a plurality of gyro wheels (3) on every gyro wheel seat (2).

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