CN220259268U

CN220259268U - Punching tool

Info

Publication number: CN220259268U
Application number: CN202321381975.4U
Authority: CN
Inventors: 胡希男; 付陈蕾
Original assignee: Shenyang Wanquan Hengxing Intelligent Equipment Co ltd
Current assignee: Shenyang Wanquan Hengxing Intelligent Equipment Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-12-29
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a punching tool which comprises a punching tool main body, a punching platen and a punching head, wherein a coaxial gear is arranged above the right side of the outer wall of the punching tool main body, a fixed gear is arranged below the coaxial gear, a servo motor is connected to the left side of the fixed gear, a transverse screw rod is connected to the left side of the coaxial gear, a screw rod sleeve column is sleeved in the middle of the transverse screw rod, a fixed frame is arranged in the screw rod sleeve column, a movable sliding rod is arranged above the inner part of the punching tool main body, and a supporting bench is arranged below the inner part of the punching tool main body. According to the utility model, under the action of the servo motor, the fixed gear drives the coaxial gear to rotate, the transverse screw rod is driven to rotate, the screw rod sleeve column is driven to transversely move on the movable slide rod, and as the screw rod sleeve column is fixedly connected with the fixed frame, the transverse position of the fixed frame can be changed, and the transverse position of the punching head connected below can be adjusted.

Description

Punching tool

Technical Field

The utility model relates to the field of machinery, in particular to a punching tool.

Background

In the metal plate processing process, in order to punch out the metal plate with proper size, a punching tool can be used for positioning and punching the metal plate to manufacture the metal plate with proper size.

The existing punching tool has the following problems:

most of punching tools on the market are heavy, the position placement and punching are carried out by manpower, the labor and the production time are consumed, the damage to a punching platen is large during punching, a punching head is easy to damage, and the punching head is troublesome and time-consuming when being replaced by a new punching head, so that the punching tool is provided.

Disclosure of Invention

The utility model aims to provide a punching tool for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a die-cut frock, includes die-cut frock main part, die-cut platen and die-cut head, the right side top of die-cut frock main part outer wall is provided with coaxial gear, coaxial gear's below is provided with fixed gear, fixed gear's left side is connected with servo motor, coaxial gear's left side is connected with horizontal lead screw, the middle cover of horizontal lead screw is equipped with the lead screw loop column, the internally mounted of lead screw loop column has fixed frame, the inside top of die-cut frock main part is provided with movable slide bar, the inside below of die-cut frock main part is provided with the supporting bench, the centre of supporting bench is provided with die-cut platen, the left and right sides of supporting bench below all is provided with the bracing piece, the below of bracing piece is provided with branch, the outside cover of branch is equipped with buffer spring, the below of branch is connected with the fixed column, the centre of bracing piece is provided with the support horizontal pole, one side that the center was kept away from to the bracing piece is fixed with the second movable slide block, first movable spout has been seted up to the both sides inner wall of supporting bench.

Preferably, the servo motor is fixedly connected with the fixed gear, the fixed gear is meshed with the coaxial gear, the coaxial gear is fixedly connected with the transverse screw rod, the transverse screw rod penetrates through the screw rod sleeve column, the screw rod sleeve column is fixedly connected with the fixed frame, and the screw rod sleeve column is locally matched with the movable sliding rod.

Preferably, the die-cut platen and supporting bench fixed connection, the die-cut mouth has been seted up in the centre of die-cut platen, the die-cut mouth is the V font, die-cut mouth and die-cut head looks adaptation, die-cut platen and bracing piece fixed connection, bracing piece and branch, buffer spring contact, the inside that the branch passed buffer spring, branch and fixed column fixed connection, fixed column and die-cut frock main part's bottom fixed connection, bracing piece and first movable slide fixed connection, first movable slide and first movable slide local adaptation, support horizontal pole and bracing piece fixed connection.

Preferably, the inside top of fixed frame is provided with driving motor, driving motor's output is connected with the driving gear, driving gear's below is provided with driven gear, both sides driven gear's centre is provided with the axis of rotation, the both sides of axis of rotation all are provided with the fluted disc, the below of fluted disc is provided with fixed ring gear, the below of fixed ring gear is provided with the carousel, the centre of carousel is provided with the locating shaft, the below on carousel right side is provided with the push rod, both sides the below of push rod is provided with die-cut post, the left and right sides of die-cut post all is connected with the second movable slider, the second movable spout has all been seted up to the left and right sides of fixed frame inner wall below, the left and right sides of die-cut post below all is provided with the draw-in groove piece, both sides the fixing bolt has all been worn to have in the inside of draw-in groove piece, both sides the mid-mounting of draw-in groove piece has the punching head.

Preferably, the driving motor is fixedly connected with the driving gear, the driving gear is meshed with the driven gear, the driven gear is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with the fluted disc, the fluted disc is meshed with the fixed toothed ring, the fixed toothed ring is meshed with the rotary disc, the rotary disc is fixedly connected with the positioning shaft, the rotary disc is movably connected with the push rod through the movable shaft, the push rod is movably connected with the punching column, the punching column is fixedly connected with the second movable sliding block, and the second movable sliding block is locally adapted with the second movable sliding groove.

Preferably, the punching column is fixedly connected with the clamping groove block, and the clamping groove block is fixedly connected with the punching head through a fixing bolt.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, under the action of the servo motor, the fixed gear drives the coaxial gear to rotate, the transverse screw rod is driven to rotate, the screw rod sleeve column is driven to transversely move on the movable slide rod, and as the screw rod sleeve column is fixedly connected with the fixed frame, the transverse position of the fixed frame can be changed, and the transverse position of the punching head connected below can be adjusted.

According to the utility model, when the punching head is punched downwards, the punching head is contacted with the V-shaped punching opening, downward pressure is applied to the punching platen, meanwhile, the supporting rod moves downwards, the first movable sliding block fixedly connected with the supporting rod moves downwards in the first movable sliding groove, the buffer spring is extruded, a buffer effect is formed upwards, the damage of the punching head to the punching platen can be reduced, and the supporting cross rod stabilizes the vertical movement of the supporting rod.

According to the utility model, under the action of the driving motor, the driving gear drives the driven gear to rotate, the rotating shaft is driven to rotate, the fluted disc is driven to rotate, the fixed toothed ring is driven to rotate, the turntable is driven to rotate, the push rod is driven to vertically move, the punching column is driven to vertically move, and the second movable sliding block fixedly connected with the punching column simultaneously vertically moves in the second movable sliding groove, so that the function of assisting in moving the punching column is realized, and no deviation during punching is ensured.

When the punching head is damaged and needs to be replaced, the old punching head is replaced by screwing out the fixing bolt and clamped into the new punching head, and then the fixing bolt is screwed down, so that replacement is realized, and convenience and rapidness are realized.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.

In the figure: 1. punching a tool main body; 2. fixing the column; 3. a first movable chute; 4. a first movable slider; 5. a support stand; 6. punching a platen; 7. punching a notch; 8. punching the column; 9. a push rod; 10. a turntable; 11. fluted disc; 12. a screw rod sleeve column; 13. a rotating shaft; 14. a driving motor; 15. a drive gear; 16. a driven gear; 17. a transverse screw rod; 18. a movable slide bar; 19. fixing the toothed ring; 20. positioning a shaft; 21. a coaxial gear; 22. a fixed gear; 23. a servo motor; 24. a fixed frame; 25. punching and cutting the head; 26. a support rail; 27. a support rod; 28. a buffer spring; 29. a support rod; 30. the second movable chute; 31. a second movable slider; 32. a fixing bolt; 33. and a clamping groove block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the present utility model provides a technical solution: the utility model provides a die-cut frock, including die-cut frock main part 1, die-cut platen 6 and die-cut head 25, the right side top of die-cut frock main part 1 outer wall is provided with coaxial gear 21, the below of coaxial gear 21 is provided with fixed gear 22, the left side of fixed gear 22 is connected with servo motor 23, the left side of coaxial gear 21 is connected with horizontal lead screw 17, the middle cover of horizontal lead screw 17 is equipped with lead screw sleeve post 12, the internally mounted of lead screw sleeve post 12 has fixed frame 24, the inside top of die-cut frock main part 1 is provided with movable slide bar 18, the below of die-cut frock main part 1 inside is provided with support rack 5, the centre of support rack 5 is provided with die-cut platen 6, the left and right sides of support rack 5 below all is provided with bracing piece 27, the below of bracing piece 27 is provided with branch 29, the outside cover of branch 29 is equipped with buffer spring 28, the below of branch 29 is connected with servo motor 2, the centre of both sides bracing piece 27 is provided with support horizontal pole 26, one side of keeping away from the center of bracing piece 27 is fixed with second movable slide bar 31, first movable slide groove 3 has been seted up to the both sides inner wall of support rack 5.

As shown in fig. 1, further, the servo motor 23 is fixedly connected with the fixed gear 22, the fixed gear 22 is meshed with the coaxial gear 21, the coaxial gear 21 is fixedly connected with the transverse screw rod 17, the transverse screw rod 17 passes through the interior of the screw rod sleeve 12, the screw rod sleeve 12 is fixedly connected with the fixed frame 24, the screw rod sleeve 12 is locally matched with the movable slide rod 18, the fixed gear 22 drives the coaxial gear 21 to rotate through the action of the servo motor 23 to drive the transverse screw rod 17 to rotate, and the screw rod sleeve 12 is driven to transversely move on the movable slide rod 18, so that the transverse position of the fixed frame 24 can be changed and the transverse position of the punching head 25 connected below can be adjusted due to the fixed connection of the screw rod sleeve 12 and the fixed frame 24.

As shown in fig. 1, further, die-cut platen 6 and support rack 5 fixed connection, die-cut 7 has been seted up to die-cut platen 6 in the middle, die-cut 7 is the V font, die-cut 7 and die-cut head 25 looks adaptation, die-cut platen 6 and bracing piece 27 fixed connection, bracing piece 27 and branch 29, buffer spring 28 contact, branch 29 passes buffer spring 28's inside, branch 29 and fixed column 2 fixed connection, fixed column 2 and die-cut frock main part 1's bottom fixed connection, bracing piece 27 and first movable slide 4 fixed connection, first movable slide 4 and first movable slide 3 local adaptation, support horizontal pole 26 and bracing piece 27 fixed connection, can be with the die-cut 7 contact of V font when die-cut head 25 die-cut, apply decurrent pressure for die-cut platen 6, bracing piece 27 decurrent movement simultaneously, first movable slide 4 with bracing piece 27 fixed connection moves down in first movable slide 3, and buffer spring 28 is extrudeed, upward form the cushioning effect, can reduce the damage of die-cut platen 6 to the bracing piece 27, and support horizontal pole 26 has stabilized the vertical movement of bracing piece 27.

As shown in fig. 1, 2 and 3, further, driving motor 14 is provided above the inside of fixed frame 24, the output end of driving motor 14 is connected with driving gear 15, the below of driving gear 15 is provided with driven gear 16, the centre of both sides driven gear 16 is provided with axis of rotation 13, both sides of axis of rotation 13 all are provided with fluted disc 11, the below of fluted disc 11 is provided with fixed ring gear 19, the below of fixed ring gear 19 is provided with carousel 10, the centre of carousel 10 is provided with locating shaft 20, the below on the right side of carousel 10 is provided with push rod 9, the below of both sides push rod 9 is provided with die-cut post 8, the left and right sides of die-cut post 8 all is connected with second movable slide 31, the left and right sides of fixed frame 24 inner wall below all has been seted up second movable slide 30, the left and right sides of die-cut post 8 below all is provided with draw-in groove piece 33, the inside of both sides draw-in groove piece 33 is all worn to be equipped with fixing bolt 32, the centre of both sides draw-in groove piece 33 installs die-cut head 25.

As shown in fig. 1 and 2, further, driving motor 14 is fixedly connected with driving gear 15, driving gear 15 is meshed with driven gear 16, driven gear 16 is fixedly connected with axis of rotation 13, axis of rotation 13 is fixedly connected with fluted disc 11, fluted disc 11 is meshed with fixed toothed ring 19, fixed toothed ring 19 is meshed with carousel 10, carousel 10 is fixedly connected with location axle 20, carousel 10 and push rod 9 pass through movable shaft swing joint, push rod 9 is movably connected with die-cut post 8, die-cut post 8 is fixedly connected with second movable slide block 31, second movable slide block 31 is locally adapted with second movable slide 30, through driving motor 14's effect, driving gear 15 drives driven gear 16 to rotate, drive axis of rotation 13 to rotate, drive fluted disc 11 to rotate, drive fixed toothed ring 19 to rotate, drive carousel 10 to vertically move, drive push rod 8 to vertically move, and second movable slide block 31 fixedly connected with die-cut post 8 simultaneously vertically move in second movable slide block 30, play a role in assisting die-cut post 8, guarantee not to shift during die-cut.

As shown in fig. 1 and 3, further, the punching column 8 is fixedly connected with the clamping groove block 33, the clamping groove block 33 is fixedly connected with the punching head 25 through the fixing bolt 32, when the punching head 25 is damaged and needs to be replaced, the old punching head 25 is replaced by screwing out the fixing bolt 32 and clamped into the new punching head 25, and then the fixing bolt 32 is screwed down to realize replacement, so that convenience and rapidness are realized.

Working principle: firstly, a metal sheet to be punched is placed at a punching opening 7 of a punching platen 6, then a fixed gear 22 drives a coaxial gear 21 to rotate under the action of a servo motor 23 to drive a transverse screw rod 17 to rotate to drive a screw rod sleeve 12 to transversely move on a movable slide rod 18, the transverse position of the fixed frame 24 can be changed due to the fixed connection of the screw rod sleeve 12 and the fixed frame 24, a punching head 25 connected below is adjusted to be above the position where the metal sheet is required to be punched, then under the action of a driving motor 14, a driving gear 15 drives a driven gear 16 to rotate to drive a rotating shaft 13 to rotate to drive a fluted disc 11 to rotate to drive a fixed toothed ring 19 to rotate to drive a rotary disc 10 to drive a push rod 9 to downwardly move to drive a punching column 8 to downwardly move a second movable slide block 31 fixedly connected with the punching column 8 simultaneously in a second movable slide groove 30, play the effect that supplementary die-cut post 8 removed, guarantee not squint when die-cut, after die-cut head 25 die-cut sheet metal, die-cut head 25 can be with the die-cut mouth 7 contact of V font, apply decurrent pressure for die-cut platen 6, bracing piece 27 moves down simultaneously, first movable slide 4 with bracing piece 27 fixed connection moves down in first movable spout 3, and buffer spring 28 is extruded, upwards form the cushioning effect, can reduce the damage of die-cut head 25 to die-cut platen 6, and support the vertical removal of bracing piece 27 has been stabilized to horizontal pole 26, make die-cut work safe go on, finally, when die-cut head 25 damage needs to be changed, change old die-cut head 25 through screwing out fixing bolt 32, snap new die-cut head 25, screw up fixing bolt 32 again, realize changing, convenient and fast.

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

Claims

1. The utility model provides a die-cut frock, includes die-cut frock main part (1), die-cut platen (6) and die-cut head (25), its characterized in that: the utility model discloses a die-cut frock main part (1) outer wall's right side top is provided with coaxial gear (21), the below of coaxial gear (21) is provided with fixed gear (22), the left side of fixed gear (22) is connected with servo motor (23), the left side of coaxial gear (21) is connected with horizontal lead screw (17), the middle cover of horizontal lead screw (17) is equipped with lead screw sleeve (12), the internally mounted of lead screw sleeve (12) has fixed frame (24), the inside top of die-cut frock main part (1) is provided with movable slide bar (18), the below of die-cut frock main part (1) inside is provided with support rack (5), the centre of support rack (5) is provided with die-cut platen (6), the left and right sides of support rack (5) below all is provided with bracing piece (27), the below of bracing piece (27) is provided with branch (29), the outside cover of branch (29) is equipped with buffer spring (28), the below of branch (29) is connected with fixed column (2), both sides support piece (27) middle support piece (27) is provided with movable slide bar (31) far away from the second side of the fixed slide bar (27), the inner walls of the two sides of the supporting rack (5) are provided with first movable sliding grooves (3).

2. The die-cutting tooling of claim 1, wherein: the servo motor (23) is fixedly connected with the fixed gear (22), the fixed gear (22) is meshed with the coaxial gear (21), the coaxial gear (21) is fixedly connected with the transverse screw rod (17), the transverse screw rod (17) penetrates through the inside of the screw rod sleeve column (12), the screw rod sleeve column (12) is fixedly connected with the fixed frame (24), and the screw rod sleeve column (12) is locally matched with the movable sliding rod (18).

3. The die-cutting tooling of claim 1, wherein: punching platen (6) and support rack (5) fixed connection, punching notch (7) have been seted up to the centre of punching platen (6), punching notch (7) are V font, punching notch (7) and die-cut head (25) looks adaptation, punching platen (6) and bracing piece (27) fixed connection, bracing piece (27) and branch (29), buffer spring (28) contact, inside that buffer spring (28) was passed to branch (29), branch (29) and fixed column (2) fixed connection, bottom fixed connection of fixed column (2) and die-cut frock main part (1), bracing piece (27) and first movable slide (4) fixed connection, first movable slide (4) and first movable slide (3) local adaptation, support horizontal pole (26) and bracing piece (27) fixed connection.

4. The die-cutting tooling of claim 1, wherein: the automatic punching device is characterized in that a driving motor (14) is arranged above the inside of the fixed frame (24), a driving gear (15) is connected to the output end of the driving motor (14), driven gears (16) are arranged below the driving gear (15), two sides of the driven gears (16) are respectively provided with a rotating shaft (13), fluted discs (11) are respectively arranged on the left side and the right side of the rotating shaft (13), fixed toothed rings (19) are respectively arranged below the fluted discs (11), a rotary table (10) is arranged below the fixed toothed rings (19), a positioning shaft (20) is arranged in the middle of the rotary table (10), push rods (9) are arranged below the right side of the rotary table (10), punching columns (8) are respectively arranged below the push rods (9), second movable sliding blocks (31) are respectively connected to the left side and the right side of each column (8), second movable sliding blocks (30) are respectively arranged on the left side and the right side of the inner wall of the fixed frame (24), clamping blocks (33) are respectively arranged on the left side and the right side of each punching block (8), and the two sides of each punching block (33) are respectively provided with a clamping groove (33).

5. The die-cutting tooling of claim 4, wherein: the driving motor (14) is fixedly connected with the driving gear (15), the driving gear (15) is in meshed connection with the driven gear (16), the driven gear (16) is fixedly connected with the rotating shaft (13), the rotating shaft (13) is fixedly connected with the fluted disc (11), the fluted disc (11) is in meshed connection with the fixed toothed ring (19), the fixed toothed ring (19) is in meshed connection with the rotary disc (10), the rotary disc (10) is fixedly connected with the positioning shaft (20), the rotary disc (10) is movably connected with the push rod (9) through the movable shaft, the push rod (9) is movably connected with the punching column (8), the punching column (8) is fixedly connected with the second movable sliding block (31), and the second movable sliding block (31) is in local adaptation with the second movable sliding groove (30).

6. The die-cutting tooling of claim 5, wherein: the punching column (8) is fixedly connected with the clamping groove block (33), and the clamping groove block (33) is fixedly connected with the punching head (25) through the fixing bolt (32).