CN216655963U

CN216655963U - Large punch capable of being quickly positioned

Info

Publication number: CN216655963U
Application number: CN202123292022.4U
Authority: CN
Inventors: 张良
Original assignee: Tianjin Huigu Science And Technology Development Co ltd
Current assignee: Tianjin Huigu Science And Technology Development Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-06-03
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a large punch capable of being quickly positioned, which comprises a chassis and a fixing assembly, wherein sliding grooves are formed in the left side and the right side of the chassis, sliding rails are formed in the front side and the rear side of each sliding groove, a bottom die is fixedly connected to the upper portion of the chassis, a through groove is formed in the lower portion of the bottom die, a die cavity is arranged above the through groove, a bidirectional screw is arranged in the through groove, limiting plates are rotatably connected to the left side and the right side of the bidirectional screw, a crank is fixedly connected to the right end of the bidirectional screw, clamping plates are arranged on the left side and the right side of the die cavity, a sliding plate is fixedly connected to the outer side of each clamping plate, sliding blocks are fixedly connected to the front side and the rear side of the lower end of each sliding plate, a limiting rod is fixedly connected to the upper portion of each limiting rod, and a cross beam is fixedly connected to the upper portion of each limiting rod for fixing the bidirectional screw. According to the utility model, through the matching of parts of each part, the device can firmly clamp materials during material structure, and the positioning of the materials is completed in the clamping process.

Description

Large punch capable of being quickly positioned

Technical Field

The utility model relates to the technical field of large piece punching machines, in particular to a large piece punching machine capable of being quickly positioned.

Background

In the process of processing musical instruments, a press machine, which is a press processing method for obtaining a desired part by applying pressure to a material at room temperature by using a die mounted on the press machine to cause separation or plastic deformation, is often used to press a relatively large material.

The existing punching machine in the market can not quickly and accurately position the material when large-piece processing is carried out, and therefore a large-piece punching machine capable of quickly positioning is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a large punch press capable of fast positioning, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can fix a position major possession punch press fast, includes chassis and fixed subassembly, the spout has been seted up to the chassis left and right sides, and both sides have seted up the slide rail around the spout, chassis top fixedly connected with die block, and the die block lower part has seted up logical groove, it is provided with the die cavity to lead to the groove top, and leads to the inslot and be provided with the two-way screw rod, the two-way screw rod left and right sides rotates and is connected with the limiting plate, and two-way screw rod right-hand member fixedly connected with crank, the die cavity left and right sides is provided with splint, and splint outside fixedly connected with slide, both sides fixedly connected with slider around the slide lower extreme, die block top fixedly connected with gag lever post, and gag lever post top fixedly connected with crossbeam for fixed two-way screw rod fixed subassembly sets up in the chassis right side.

Furthermore, a lifting rod is arranged between the limiting rods, a pressing plate is fixedly connected to the lower portion of the lifting rod, limiting holes are formed in four corners of the pressing plate, and a pressing die is fixedly connected to the lower portion of the pressing plate.

Furthermore, the lifting rod is fixedly connected with the cross beam, and the pressing plate and the limiting rod form a sliding structure through the lifting rod and the limiting hole.

Further, fixed subassembly includes spacing frame, draw-in groove, spring, cardboard, fixture block and runner, the draw-in groove has been seted up on spacing frame right side, and fixedly connected with spring in the spacing frame, spring top fixedly connected with cardboard, and the right-hand fixedly connected with fixture block of cardboard, the cardboard top is provided with the runner.

Furthermore, spacing frame and chassis fixed connection, and the cardboard passes through the spring and constitutes sliding construction with spacing frame, fixture block and draw-in groove gomphosis, and the fixture block passes through the cardboard and constitutes sliding construction with the draw-in groove.

Furthermore, the clamping plate is meshed with the rotating wheel, and the rotating wheel is fixedly connected with the bidirectional screw rod.

Further, slide and die block sliding connection, and splint pass through slide and die cavity and constitute sliding structure, the slide passes through the spout and constitutes sliding structure with the chassis, and the slider passes through slide and slide rail and constitutes sliding structure.

The utility model provides a large punch capable of being quickly positioned, which has the following beneficial effects: according to the large punch capable of being quickly positioned, through the matching of parts of each part, the device can firmly clamp materials when the materials are structured, and the positioning of the materials is completed in the clamping process;

1. according to the utility model, through the arrangement of the bidirectional screw, when the crank is rotated, the crank can drive the bidirectional screw to rotate, so that the clamping plate is driven by the sliding plate to move in the die cavity to clamp the material, and in the clamping process, the material can be moved to the position right below the pressing die due to the opposite movement of the clamping plate, so that the material is positioned, and the sliding block can prevent the sliding plate from deviating in the moving process through the sliding rail;

2. according to the utility model, through the arrangement of the limiting rod, when the lifting rod drives the pressing die to descend through the pressing plate, the limiting rod can limit the moving track of the pressing plate through the limiting hole, so that the pressing die is prevented from deflecting during material punching, the material processing error is avoided, and meanwhile, a stable support can be provided for the cross beam;

3. according to the clamping device, the clamping plate is pressed down through the clamping block when the clamping device is used for fixing materials through the fixing assembly, after the materials are clamped, the clamping block is released, the clamping plate can rebound under the action of the spring and restore to a state of being meshed with the rotating wheel, so that the rotating wheel is used for limiting the bidirectional screw, and the phenomenon that the sliding plate moves due to the rotation of the bidirectional screw in the machining process and the clamping of the materials is released is avoided.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic perspective view of the skateboard of the present invention.

In the figure: 1. a chassis; 2. a chute; 3. a slide rail; 4. bottom die; 5. a through groove; 6. a mold cavity; 7. a bidirectional screw; 8. a limiting plate; 9. a crank; 10. a splint; 11. a slide plate; 12. a slider; 13. a limiting rod; 14. a cross beam; 15. a lifting rod; 16. pressing a plate; 17. a limiting hole; 18. pressing the die; 19. a fixing assembly; 1901. a limiting frame; 1902. a card slot; 1903. a spring; 1904. clamping a plate; 1905. a clamping block; 1906. a rotating wheel.

Detailed Description

As shown in figures 1, 2 and 3, the large punch press capable of being quickly positioned comprises a chassis 1 and a fixing component 19, sliding grooves 2 are formed in the left side and the right side of the chassis 1, sliding rails 3 are formed in the front side and the rear side of the sliding grooves 2, a bottom die 4 is fixedly connected to the upper side of the chassis 1, a through groove 5 is formed in the lower portion of the bottom die 4, a die cavity 6 is arranged above the through groove 5, a bidirectional screw 7 is arranged in the through groove 5, limiting plates 8 are rotatably connected to the left side and the right side of the bidirectional screw 7, a crank 9 is fixedly connected to the right end of the bidirectional screw 7, clamping plates 10 are arranged on the left side and the right side of the die cavity 6, a sliding plate 11 is fixedly connected to the outer side of the clamping plate 10, sliding blocks 12 are fixedly connected to the front side and the rear side of the lower end of the sliding plate 11, a limiting rod 13 is fixedly connected to the upper side of the bottom die 4, a cross beam 14 is fixedly connected to the upper side of the limiting rod 13, and the fixing component 19 for fixing the bidirectional screw 7 is arranged on the right side of the chassis 1,

slide

11 and 4 sliding connection of die block, and splint 10 passes through slide 11 and die cavity 6 constitution sliding structure, slide 11 passes through spout 2 and chassis 1 constitution sliding structure, and slider 12 passes through slide 11 and slide rail 3 constitution sliding structure, setting through two-way screw rod 7, make when rotating crank 9, crank 9 can drive two-way screw rod 7 and rotate, thereby drive splint 10 through slide 11 and remove in die cavity 6, carry out the centre gripping to the material, and in the centre gripping process, because splint 10's opposite direction removes the material under moulding-die 18, the completion is to the location of material, slider 12 then can avoid slide 11 to take place the skew at the removal in-process through slide rail 3.

As shown in fig. 1, a lifting rod 15 is arranged between the limiting rods 13, a pressing plate 16 is fixedly connected to the lower portion of the lifting rod 15, limiting holes 17 are formed in four corners of the pressing plate 16, a pressing die 18 is fixedly connected to the lower portion of the pressing plate 16, the lifting rod 15 is fixedly connected with the cross beam 14, the pressing plate 16 and the limiting rods 13 form a sliding structure through the lifting rod 15 and the limiting holes 17, the setting of the limiting rods 13 is realized, the lifting rod 15 drives the pressing die 18 to descend through the pressing plate 16, the limiting rods 13 can limit the moving track of the pressing plate 16 through the limiting holes 17, the pressing die 18 is guaranteed not to deflect when the material is punched, the material processing error is caused, and meanwhile, stable support can be provided for the cross beam 14.

As shown in fig. 1 and fig. 2, the fixing component 19 includes a limiting frame 1901, a slot 1902, a spring 1903, a locking plate 1904, a locking block 1905 and a rotating wheel 1906, the right side of the limiting frame 1901 is provided with the slot 1902, the limiting frame 1901 is internally and fixedly connected with the spring 1903, the upper side of the spring 1903 is fixedly connected with the locking plate 1904, the right side of the locking plate 1904 is fixedly connected with the locking plate 1905, the rotating wheel 1906 is arranged above the locking plate 1904, the limiting frame 1901 is fixedly connected with the chassis 1, the locking plate 1904 and the limiting frame 1901 form a sliding structure through the spring 1903, the locking block 1905 is embedded with the slot 1902, the locking block 1905 and the slot 1902 form a sliding structure through the locking plate 1904, the locking plate 1904 is engaged with the rotating wheel 1906, the rotating wheel 1906 is fixedly connected with the bidirectional screw 7, through the setting of the fixing component 19, when the device fixes the material, the device firstly presses down the locking plate 1904 through the locking block 1905, after clamping the material is completed, the locking block 1905 is released, and the locking plate 1904 can rebound under the action of the spring 1903, the state of meshing with the rotating wheel 1906 is recovered, so that the bidirectional screw 7 is limited through the rotating wheel 1906, and the situation that the sliding plate 11 moves due to the rotation of the bidirectional screw 7 in the machining process and the clamping of the material is released is avoided.

In conclusion, when the large punch capable of being quickly positioned is used, firstly, according to the structure shown in fig. 1, fig. 2 and fig. 3, a material is put into the die cavity 6, then the fixture block 1905 moves downwards in the slot 1902, so that the fixture plate 1904 is driven to move downwards in the limit frame 1901, the spring 1903 is compressed, then the crank 9 is rotated, the crank 9 drives the bidirectional screw 7 to rotate, so that the slide plate 11 drives the clamp plate 10 to move in the die cavity 6, so as to clamp the material, and in the clamping process, the material can be moved to the position right below the pressing die 18 due to the opposite movement of the clamp plate 10, so as to complete the positioning of the material, the slide block 12 can prevent the slide plate 11 from deviating in the moving process through the slide rail 3, after the clamping is completed, the fixture block 1905 is released, the fixture plate 1904 can rebound under the action of the spring 1903, so as to recover the state of being meshed with the rotating wheel 1906, so as to limit the bidirectional screw 7 through the rotating wheel 1906, avoid two-way screw 7 to rotate in the course of working to lead to slide 11 to remove, and loosen the centre gripping to the material, then lifter 15 drives moulding-die 18 through clamp plate 16 and descends, and gag lever post 13 restricts the removal orbit of clamp plate 16 through spacing hole 17, guarantees that moulding-die 18 can not appear the skew when punching press the material, leads to material processing error, also can provide firm support for crossbeam 14 simultaneously.

Claims

1. A large punch press capable of being quickly positioned comprises a chassis (1) and a fixing assembly (19) and is characterized in that sliding grooves (2) are formed in the left side and the right side of the chassis (1), sliding rails (3) are formed in the front side and the rear side of the sliding grooves (2), a bottom die (4) is fixedly connected to the upper portion of the chassis (1), a through groove (5) is formed in the lower portion of the bottom die (4), a die cavity (6) is arranged above the through groove (5), a bidirectional screw rod (7) is arranged in the through groove (5), limiting plates (8) are rotatably connected to the left side and the right side of the bidirectional screw rod (7), a crank (9) is fixedly connected to the right end of the bidirectional screw rod (7), clamping plates (10) are arranged on the left side and the right side of the die cavity (6), sliding plates (11) are fixedly connected to the outer sides of the clamping plates (10), and sliding blocks (12) are fixedly connected to the front side and the rear side of the lower end of the sliding plates (11), die block (4) top fixedly connected with gag lever post (13), and gag lever post (13) top fixedly connected with crossbeam (14) for fixed two-way screw rod (7) fixed subassembly (19) set up in chassis (1) right side.

2. The large punch press capable of being quickly positioned according to claim 1, wherein a lifting rod (15) is arranged between the limiting rods (13), a pressing plate (16) is fixedly connected below the lifting rod (15), limiting holes (17) are formed in four corners of the pressing plate (16), and a pressing die (18) is fixedly connected below the pressing plate (16).

3. A punch press capable of being rapidly positioned according to claim 2, wherein the lifting rod (15) is fixedly connected with the cross beam (14), and the pressing plate (16) and the limiting rod (13) form a sliding structure through the lifting rod (15) and the limiting hole (17).

4. The large punch press capable of being quickly positioned according to claim 1, wherein the fixing assembly (19) comprises a limiting frame (1901), a clamping groove (1902), a spring (1903), a clamping plate (1904), a clamping block (1905) and a rotating wheel (1906), the clamping groove (1902) is formed in the right side of the limiting frame (1901), the spring (1903) is fixedly connected in the limiting frame (1901), the clamping plate (1904) is fixedly connected above the spring (1903), the clamping block (1905) is fixedly connected on the right side of the clamping plate (1904), and the rotating wheel (1906) is arranged above the clamping plate (1904).

5. The large punch press capable of being rapidly positioned according to claim 4, wherein the limiting frame (1901) is fixedly connected with the chassis (1), the clamping plate (1904) forms a sliding structure with the limiting frame (1901) through a spring (1903), the clamping block (1905) is embedded with the clamping groove (1902), and the clamping block (1905) forms a sliding structure with the clamping groove (1902) through the clamping plate (1904).

6. A fast positionable punch press as claimed in claim 4, wherein the catch plate (1904) engages with the runner (1906) and the runner (1906) is fixedly connected to the bi-directional screw (7).

7. A punch press capable of being rapidly positioned according to claim 1, characterized in that the slide plate (11) is slidably connected to the bottom die (4), the clamping plate (10) forms a sliding structure with the die cavity (6) through the slide plate (11), the slide plate (11) forms a sliding structure with the chassis (1) through the slide groove (2), and the slide block (12) forms a sliding structure with the slide rail (3) through the slide plate (11).