CN218310323U

CN218310323U - Blanking die with blanking clearance adjusting function

Info

Publication number: CN218310323U
Application number: CN202222879282.XU
Authority: CN
Inventors: 洪海
Original assignee: Dalian Longxingda Mould Making Co ltd
Current assignee: Dalian Longxingda Mould Making Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-17
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a blanking mould technical field just discloses a blanking mould with blanking clearance adjustment function, comprising a base plate, the bottom left and right sides of bottom plate all is provided with the supporting legs that quantity is two, the top of bottom plate is provided with the base, the top of bottom plate is provided with the L template that is located base rear side and one end and extends to the base top, the top of bottom plate is provided with the left transport assembly who is located the base, the bottom of L template is provided with cutting assembly, the right side top of base is provided with lower mould sword piece. This blanking mould with blanking clearance regulatory function drives the whole leftwards movement of cutting assembly through rotating hand carousel to this comes to adjust the horizontal linear distance between last mould sword piece and the lower mould sword piece, has finally realized purpose that the blanking clearance is adjustable, is applicable to the operation of cutting of different thickness sheet materials with this, has improved the practicality.

Description

Blanking die with blanking clearance adjusting function

Technical Field

The utility model relates to a blanking mould technical field specifically is a blanking mould with blanking clearance adjustment function.

Background

In the production process of the square plate, the sheet material is usually required to be cut into small pieces by a blanking die.

But the clearance of blanking on the present blanking mould is mostly fixed to do not possess the function of adjusting the blanking clearance, lead to unable thickness according to the sheet material to adjust the blanking clearance, the practicality is relatively poor, so provides a blanking mould with blanking clearance adjustment function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a blanking mould with blanking clearance adjustment function possesses advantages such as blanking clearance is adjustable, has solved the clearance of blanking on the current blanking mould and has mostly been fixed to do not possess the function that the counterpunch clearance was adjusted, lead to unable thickness according to the sheet metal material come to counterpunch the clearance and adjust, the relatively poor problem of practicality.

(II) technical scheme

For realizing the adjustable purpose in above-mentioned blanking clearance, the utility model provides a following technical scheme: the utility model provides a blanking mould with blanking clearance adjustment function, includes the bottom plate, the bottom left and right sides of bottom plate all is provided with the supporting legs that quantity is two, the top of bottom plate is provided with the base, the top of bottom plate is provided with the L template that is located base rear side and one end and extends to the base top, the top of bottom plate is provided with the conveying component who is located the base left side, the bottom of L template is provided with cutting assembly, the right side top of base is provided with down the mould sword piece, cutting assembly's left side is provided with the pressure material subassembly that one end extends to the base top, the top of bottom plate is provided with the blanking hole that is located the base right side, the bottom of bottom plate is provided with the stock guide that is located blanking hole right side and one end extends to blanking hole below, the bottom of L template is provided with the adjusting part that is located cutting assembly right side, adjusting part's one end and cutting assembly right side swing joint and the other end and cutting assembly bottom swing joint.

Preferably, conveying component includes the riser, the top fixed mounting of bottom plate has the riser that is located base left side and quantity for two and be front and back symmetric distribution, the front side the equal movable mounting in both ends has the installation axle that one end extends to rear side riser rear side, two about the riser rear side the equal fixed mounting in the outside of installation axle has the conveying roller that is located between two risers, the top fixed mounting of bottom plate has the driving motor who is located left side installation axle rear side, driving motor's output shaft and the rear side fixed connection of left side installation axle, two the equal fixed mounting in the outside of installation axle has the belt pulley that is located rear side riser rear side, two the transmission is connected with the belt between the belt pulley.

Preferably, the cutting assembly includes the U template, the bottom movable mounting of L template has the U template, the equal fixed mounting in both sides has the pneumatic cylinder around the diapire in the U template, two the output of pneumatic cylinder all extends to the bottom of U template, the front side the output fixed mounting of pneumatic cylinder has one end and rear side pneumatic cylinder output fixed connection's diaphragm, the bottom fixed mounting of diaphragm has last mould cutter piece.

Preferably, press the material subassembly to include the mounting panel, the left side fixed mounting of diaphragm has the mounting panel that one end extends to the base top, the equal movable mounting in both sides has the carriage release lever that one end extends to its bottom, front side around the top of mounting panel the top fixed mounting of carriage release lever has one end and rear side to move pole top fixed connection's connecting plate, fixed mounting has quantity between mounting panel and the connecting plate and just overlaps respectively at the spring in two carriage release lever outsides, the front side the bottom fixed mounting of carriage release lever has one end and rear side to move pole bottom fixed connection's clamp plate.

Preferably, the adjusting part includes L type frame, the bottom fixed mounting of L template has the L type frame that is located U template right side and one end and U template bottom swing joint, fixed mounting has the fixed plate that is located U template right side between the bottom of L template and the top of L type frame, movable mounting has the threaded rod that is located between U template and the fixed plate between the bottom of L template and the top of L type frame, the left side movable mounting of fixed plate has one end to extend to the pivot on L type frame right side, the left side fixed mounting of pivot has the drive bevel gear that is located the threaded rod right side, the outside fixed mounting of threaded rod has the driven bevel gear with drive bevel gear meshing, the equal threaded connection in upper and lower both ends in the threaded rod outside has the movable block of one end and fixed plate left side swing joint, two the equal movable mounting in left side of movable block has the traction lever of one end and U template right side swing joint, the right side fixed mounting of pivot has hand carousel.

Preferably, bearings are fixedly mounted at the bottom of the L-shaped plate and the top of the L-shaped frame, the threaded rod is rotatably connected with the L-shaped plate and the L-shaped frame through the bearings, two threads are arranged on the outer side of the threaded rod, the two threads are equal in length and opposite in direction, and threaded holes matched with the threaded rod are formed in the two movable blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a blanking mould with blanking clearance adjustment function possesses following beneficial effect:

this blanking mould with blanking clearance regulatory function, it is rotatory to drive the pivot and drive bevel gear through rotating hand carousel, and drive bevel gear then can drive the threaded rod rotation through driven bevel gear at rotatory in-process, the threaded rod then can drive two movable blocks relative movement at rotatory in-process, and two movable blocks then can drive the whole left side of cutting assembly through two traction rods at the in-process that removes and move, come to adjust the horizontal linear distance between last mould sword piece and the lower mould sword piece with this, the purpose with adjustable blanking clearance has finally been realized, be applicable to the operation of cutting of different thickness sheet metals with this, the practicality has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the conveying assembly of the present invention;

FIG. 3 is a left side sectional view of the cutting assembly of the present invention;

FIG. 4 is a right sectional view of the swaging assembly of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the automatic feeding device comprises a base plate 1, supporting feet 2, a base 3, a 4L-shaped plate, a 5 conveying assembly, a vertical plate 51, a 52 mounting shaft, a 53 conveying roller, a 54 driving motor, a belt pulley 55, a 56 belt, a 6 cutting assembly, a 61U-shaped plate, a 62 hydraulic cylinder, a 63 transverse plate, a 64 upper die cutter block, a 7 lower die cutter block, an 8 material pressing assembly, a 81 mounting plate, a 82 moving rod, a 83 connecting plate, a 84 spring, an 85 pressing plate, a 9 blanking hole, a 10 material guide plate, an 11 adjusting assembly, a 111L-shaped frame, a 112 fixing plate, a 113 threaded rod, a 114 rotating shaft, a 115 driving bevel gear, a 116 driven bevel gear, a moving block 117, a 118 traction rod and a 119 hand rocking turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a blanking mould with blanking clearance adjustment function, comprising a base plate 1, the equal fixed mounting in bottom left and right sides of bottom plate 1 has quantity to be two supporting legs 2, the top fixed mounting of bottom plate 1 has base 3, the top fixed mounting of bottom plate 1 has the L template 4 that is located base 3 rear side and one end extend to the base 3 top, the top fixed mounting of bottom plate 1 has the conveying subassembly 5 that is located the left side of base 3, conveying subassembly 5 includes riser 51, the top fixed mounting of bottom plate 1 has the riser 51 that is located base 3 left side and quantity and is two and be front and back symmetric distribution, the equal movable mounting in both ends has one end to extend to the installation axle 52 of rear side riser 51 rear side about front side riser 51 rear side, the equal fixed mounting in outside of two installation axles 52 has the conveying roller 53 that is located between two riser 51, the top fixed mounting of bottom plate 1 has the driving motor 54 that is located left side installation axle 52 rear side fixed connection, the model of driving motor 54 is SEWR17, the equal fixed mounting in the outside of two installation axles 52 has the belt pulley 55 that is located the rear side riser 51 rear side, be connected with transmission belt 56 between two belt pulleys 55.

L template 4's bottom movable mounting has cutting assembly 6, cutting assembly 6 includes U template 61, L template 4's bottom movable mounting has U template 61, the equal fixed mounting in both sides has pneumatic cylinder 62 around the diapire in the U template 61, two pneumatic cylinder 62's output all extends to the bottom of U template 61, pneumatic cylinder 62's model is 140L, front side pneumatic cylinder 62's output fixed mounting has one end and rear side pneumatic cylinder 62 output fixed connection's diaphragm 63, diaphragm 63's bottom fixed mounting has last mould cutter piece 64, base 3's right side top fixed mounting has lower mould cutter piece 7.

The left side fixed mounting of cutting means 6 has the pressure material subassembly 8 that one end extends to base 3 top, press material subassembly 8 to include mounting panel 81, the left side fixed mounting of diaphragm 63 has the mounting panel 81 that one end extends to base 3 top, the equal movable mounting in both sides has the carriage release lever 82 that one end extends to its bottom around the top of mounting panel 81, the top fixed mounting of front side carriage release lever 82 has one end and rear side carriage release lever 82 top fixed connection's connecting plate 83, fixed mounting has the quantity between mounting panel 81 and the connecting plate 83 and is two and overlap respectively at the spring 84 in the two carriage release levers 82 outsides, the bottom fixed mounting of front side carriage release lever 82 has one end and rear side carriage release lever 82 bottom fixed connection's clamp plate 85, blanking hole 9 that is located the base 3 right side has been seted up at the top of bottom plate 1, the bottom fixed mounting of bottom plate 1 has guide plate 10 that is located blanking hole 9 right side and one end extends to blanking hole 9 below.

An adjusting component 11 positioned on the right side of the cutting component 6 is fixedly installed at the bottom of the L-shaped plate 4, one end of the adjusting component 11 is movably connected with the right side of the cutting component 6, the other end of the adjusting component 11 is movably connected with the bottom of the cutting component 6, the adjusting component 11 comprises an L-shaped frame 111, the bottom of the L-shaped plate 4 is fixedly installed with the L-shaped frame 111 positioned on the right side of the U-shaped plate 61, one end of the L-shaped frame 111 is movably connected with the bottom of the U-shaped plate 61, a fixing plate 112 positioned on the right side of the U-shaped plate 61 is fixedly installed between the bottom of the L-shaped plate 4 and the top of the L-shaped frame 111, a threaded rod 113 positioned between the U-shaped plate 61 and the fixing plate 112 is movably installed between the bottom of the L-shaped plate 4 and the top of the L-shaped frame 111, a rotating shaft 114 with one end extending to the right side of the L-shaped frame 111 is movably installed on the left side of the fixing plate 112, and a driving bevel gear 115 positioned on the right side of the threaded rod 113 is fixedly installed on the left side of the rotating shaft 114, a driven bevel gear 116 meshed with a driving bevel gear 115 is fixedly mounted on the outer side of the threaded rod 113, the upper end and the lower end of the outer side of the threaded rod 113 are respectively in threaded connection with a moving block 117, one end of the moving block is movably connected with the left side of the fixing plate 112, bearings are respectively fixedly mounted at the bottom of the L-shaped plate 4 and the top of the L-shaped frame 111, the threaded rod 113 is respectively in rotating connection with the L-shaped plate 4 and the L-shaped frame 111 through the bearings, two threads are arranged on the outer side of the threaded rod 113, the lengths of the two threads are equal and the directions are opposite, threaded holes matched with the threaded rod 113 are formed in the two moving blocks 117, a traction rod 118, one end of which is movably connected with the right side of the U-shaped plate 61, is movably mounted on the left side of the two moving blocks 117, and a hand-shaking turntable 119 is fixedly mounted on the right side of the rotating shaft 114.

When the device is used, the rotating shaft 114 and the driving bevel gear 115 are driven to rotate by rotating the hand-operated turntable 119, the driving bevel gear 115 drives the threaded rod 113 to rotate by the driven bevel gear 116 in the rotating process, the threaded rod 113 drives the two moving blocks 117 to move relatively in the rotating process, the two moving blocks 117 drive the cutting assembly 6 to move leftwards integrally by the two draw bars 118 in the moving process, so as to adjust the horizontal linear distance between the upper die cutter block 64 and the lower die cutter block 7, the blanking gap is larger when the sheet material is thicker, on the contrary, the blanking gap is smaller when the sheet material is thinner, the situation of large blanking thickness fall is avoided, so that the generation of burrs is reduced, and the driving motor 54 is started to drive the two conveying rollers 53 to rotate after the adjustment is completed, the sheet material on the conveying roller 53 is conveyed rightwards through the top of the base 3, then the hydraulic cylinder 62 is started to drive the upper die cutter block 64 and the pressing component 8 to integrally move downwards, the pressing plate 85 is firstly contacted with the sheet material in the downward movement process, then the spring 84 is stretched, the pressing plate 85 is enabled to compress and fix the sheet material under the elastic force of the spring 84, the cutting stability is improved, the cutting operation of the sheet material is completed as the upper die cutter block 64 continuously moves downwards, the cut small blank falls from the blanking hole 9, then the hydraulic cylinder 62 drives the upper die cutter block 64 and the pressing component 8 to integrally move upwards, the sheet material is continuously conveyed rightwards, and then the upper die cutter block 64 moves downwards, and the operation is repeatedly performed in a circulating mode.

In summary, in the blanking die with the blanking gap adjusting function, the rotating shaft 114 and the driving bevel gear 115 are driven to rotate by rotating the hand-operated rotating disc 119, the driving bevel gear 115 drives the threaded rod 113 to rotate by the driven bevel gear 116 in the rotating process, the threaded rod 113 drives the two moving blocks 117 to move relatively in the rotating process, and the two moving blocks 117 drive the cutting assembly 6 to move left integrally by the two draw bars 118 in the moving process, so that the horizontal linear distance between the upper die cutter block 64 and the lower die cutter block 7 is adjusted, and finally the purpose of adjusting the blanking gap is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a blanking mould with blanking clearance adjustment function, includes bottom plate (1), the bottom left and right sides of bottom plate (1) all is provided with supporting legs (2) that quantity is two, the top of bottom plate (1) is provided with base (3), the top of bottom plate (1) is provided with L template (4) that are located base (3) rear side and one end and extend to base (3) top, the top of bottom plate (1) is provided with and is located left conveyor components (5) of base (3), the bottom of L template (4) is provided with cutting assembly (6), the right side top of base (3) is provided with down mould sword piece (7), the left side of cutting assembly (6) is provided with pressure material subassembly (8) that one end extends to base (3) top, the top of bottom plate (1) is provided with blanking hole (9) that are located blanking hole (9) right side and one end extends to blanking hole (9) below, its characterized in that: the bottom of L template (4) is provided with adjusting part (11) that are located cutting components (6) right side, the one end and cutting components (6) right side swing joint and the other end and cutting components (6) bottom swing joint of adjusting part (11).

2. A blanking die having a blanking gap adjusting function according to claim 1, wherein: conveyor components (5) include riser (51), the top fixed mounting of bottom plate (1) has riser (51) that are located base (3) left side and quantity and be two and be front and back symmetric distribution, the front side the equal movable mounting in both ends has installation axle (52) that one end extends to rear side riser (51) rear side about riser (51) rear side, two the equal fixed mounting in the outside of installation axle (52) has conveying roller (53) that are located between two risers (51), the top fixed mounting of bottom plate (1) has driving motor (54) that are located left side installation axle (52) rear side, the output shaft of driving motor (54) and the rear side fixed connection of left side installation axle (52), two the equal fixed mounting in the outside of installation axle (52) has belt pulley (55) that are located rear side riser (51) rear side, two driving belt (56) are connected with between belt pulley (55).

3. The blanking die with the blanking clearance adjusting function as claimed in claim 1, wherein: cutting components (6) include U template (61), the bottom movable mounting of L template (4) has U template (61), the equal fixed mounting in both sides has pneumatic cylinder (62), two around the diapire in U template (61) the output of pneumatic cylinder (62) all extends to the bottom of U template (61), the front side the output fixed mounting of pneumatic cylinder (62) has one end and rear side pneumatic cylinder (62) output fixed connection's diaphragm (63), the bottom fixed mounting of diaphragm (63) has last mould cutter block (64).

4. A blanking die with a blanking gap adjusting function according to claim 3, wherein: press material subassembly (8) including mounting panel (81), the left side fixed mounting of diaphragm (63) has mounting panel (81) that one end extends to base (3) top, the equal movable mounting in both sides has carriage release lever (82) that one end extends to its bottom around the top of mounting panel (81), the front side the top fixed mounting of carriage release lever (82) has one end and rear side to move pole (82) top fixed connection's connecting plate (83), fixed mounting has between mounting panel (81) and connecting plate (83) quantity to be two and overlaps respectively at spring (84) in two carriage release lever (82) outsides, the front side the bottom fixed mounting of carriage release lever (82) has one end and rear side to move pole (82) bottom fixed connection's clamp plate (85).

5. A blanking die with a blanking gap adjusting function according to claim 3, wherein: the adjusting component (11) comprises an L-shaped frame (111), the bottom of the L-shaped plate (4) is fixedly provided with the L-shaped frame (111) which is positioned at the right side of the U-shaped plate (61) and one end of which is movably connected with the bottom of the U-shaped plate (61), a fixing plate (112) positioned at the right side of the U-shaped plate (61) is fixedly arranged between the bottom of the L-shaped plate (4) and the top of the L-shaped frame (111), a threaded rod (113) positioned between the U-shaped plate (61) and the fixed plate (112) is movably arranged between the bottom of the L-shaped plate (4) and the top of the L-shaped frame (111), a rotating shaft (114) with one end extending to the right side of the L-shaped frame (111) is movably arranged at the left side of the fixed plate (112), a driving bevel gear (115) positioned at the right side of the threaded rod (113) is fixedly arranged at the left side of the rotating shaft (114), a driven bevel gear (116) meshed with the driving bevel gear (115) is fixedly arranged on the outer side of the threaded rod (113), the upper end and the lower end of the outer side of the threaded rod (113) are both in threaded connection with moving blocks (117) of which one end is movably connected with the left side of the fixed plate (112), the left sides of the two moving blocks (117) are both movably provided with draw bars (118) of which one end is movably connected with the right side of the U-shaped plate (61), the right side fixed mounting of pivot (114) has hand carousel (119).

6. A blanking die with blanking clearance adjusting function according to claim 5, characterized in that: bearings are fixedly mounted at the bottom of the L-shaped plate (4) and the top of the L-shaped frame (111), the threaded rod (113) is rotatably connected with the L-shaped plate (4) and the L-shaped frame (111) through the bearings respectively, two threads are arranged on the outer side of the threaded rod (113), the lengths of the two threads are equal and the directions of the two threads are opposite, and threaded holes matched with the threaded rod (113) are formed in the two movable blocks (117).