CN217798478U

CN217798478U - Punch die of punch press

Info

Publication number: CN217798478U
Application number: CN202221858570.0U
Authority: CN
Inventors: 张波
Original assignee: Laohekou Quanxing Auto Parts Co ltd
Current assignee: Laohekou Quanxing Auto Parts Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-15
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a punch press field discloses a punch press die, including longmen punch press, punching press drive shaft, equipment roof, die body and coupling assembling, the punching press drive shaft is installed on longmen punch press, equipment roof fixed mounting is in the bottom of punching press drive shaft, the die body is installed on the equipment roof, coupling assembling sets up on the equipment roof, coupling assembling is connected with the die body, coupling assembling includes two spacing seats of wedge, two screw rods one, two flexible control panels and two rotary gear one, the spread groove has been seted up at the top of die body, the equipment roof is installed in the spread groove, the equipment groove has all been seted up on the both sides inner wall of spread groove. The utility model has the advantages of it is following and effect: the utility model discloses a hookup location of punch press die is nimble, and the step is comparatively simple and convenient when counterpunch mould is changed, and the efficiency is higher when changing.

Description

Punch die of punch press

Technical Field

The utility model relates to a punch press technical field, in particular to punch press die.

Background

The stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to cause the materials to generate separation or plastic deformation, and the gantry punch press has a closed bed body structure, high rigidity, stress and deformation resistance;

in the prior art, when a ring-shaped gasket is stamped by a gantry punch press, the gasket and excess materials cannot be sufficiently separated, the ring-shaped gasket and the excess materials need to be manually separated after the stamping is finished, more manpower resources are consumed, and application number 202021487863.3 discloses a stamping die structure for the gantry punch press aiming at the problems comprises a workbench and a to-be-stamped part, wherein a material guide mechanism which is abutted against the to-be-stamped part is arranged on the workbench, a driving mechanism is fixedly connected to the upper end of the workbench, a discharging mechanism is arranged at the upper end of the workbench, a blowing mechanism which is mutually communicated with the discharging mechanism is arranged on the workbench, the driving mechanism is connected with an air outlet mechanism through a first conveying belt, the material guide mechanism comprises a vertical plate which is fixedly connected to the upper end of the workbench, a first material guide roller is rotatably connected to the front side wall of the vertical plate, a second material guide roller which is rotatably connected to the side wall of the workbench is embedded to the upper end of the workbench, but in the actual use process, the stamping die connection position of the stamping die is fixed, the stamping die is complicated in the stamping die replacement process, and the replacement of the stamping die and the stamping die is easy to cause the long-time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a punch press die, the hookup location that has the punch press die is nimble, and the step is comparatively simple and convenient when counterpunch mould is changed, changes labour saving and time saving's effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: the punch die comprises a gantry punch, a punch driving shaft, an assembly top plate, a die body and a connecting assembly, wherein the punch driving shaft is installed on the gantry punch, the assembly top plate is fixedly installed at the bottom end of the punch driving shaft, the die body is installed on the assembly top plate, the connecting assembly is arranged on the assembly top plate, the connecting assembly is connected with the die body, the connecting assembly comprises two wedge-shaped limiting seats, two first screws, two telescopic control plates and two first rotary gears, a connecting groove is formed in the top of the die body, the assembly top plate is installed in the connecting groove, assembling grooves are formed in the inner walls of the two sides of the connecting groove, fixing grooves are formed in the two sides of the assembly top plate, the two wedge-shaped limiting seats are installed in the two fixing grooves in a sliding mode, the wedge-shaped limiting seats are installed in the corresponding assembling grooves, moving blocks are fixedly connected to the tops of the two wedge-shaped limiting seats, moving grooves are formed in the inner walls of the tops of the two fixing grooves in a sliding mode, threaded holes are formed in one ends of the two moving blocks, screw rods are installed in a rotating mode, one screw threads are installed in the corresponding threaded holes, two control plates are installed in the top plate in a sliding mode, one side of the two sliding mode, one screw rods are connected with one rotating gears, and one rack, and one rack is connected with one rotating gears.

The utility model discloses a further set up to: the bottom of two flexible control panels all fixed mounting have the spring, and spring fixed mounting is on the inner wall of the control groove that corresponds.

The utility model discloses a further set up to: mounting grooves are formed in the two sides of the gantry punching machine, the two mounting grooves are internally and rotatably provided with anti-falling side plates, one side of each of the two anti-falling side plates is fixedly provided with a second rotating gear, square grooves are formed in the inner walls of the tops of the two mounting grooves, racks are evenly and slidably mounted in the two square grooves, and the second racks are meshed with the corresponding second rotating gears.

The utility model discloses a further set up to: threaded grooves are formed in the top ends of the two racks II, grooves are formed in the two sides of the gantry punch body, contact wheels are installed in the two grooves in a rotating mode, a first bevel gear is installed on each contact wheel in a fixed mode, a second screw rod is installed on the inner wall of each groove in a rotating mode, a second bevel gear is installed at one end of each second screw rod in a fixed mode, the second bevel gear is meshed with the corresponding first bevel gear, and the other end of the second screw rod is connected into the corresponding threaded groove in a threaded mode.

The utility model discloses a further set up to: the inner wall of the groove is provided with a rotating groove, one side of the contact wheel is fixedly provided with a rotating shaft, and the rotating shaft is rotatably connected in the rotating groove.

The utility model discloses a further set up to: the anti-falling side plate is characterized in that a rotating groove is formed in the inner wall of one side of the mounting groove, a rotating block is fixedly mounted on the anti-falling side plate, and the rotating block is rotatably connected into the rotating groove.

The utility model discloses a further set up to: fixedly connected with slider on the flexible control panel has seted up the spout on the inner wall of control groove, and slider slidable mounting is in the spout.

The beneficial effects of the utility model are that: can carry out auto-control handling to the punching die body through coupling assembling, the punching press drive shaft is driven the equipment roof by the control of longmen punch press and is lasted the upward movement after, alright two flexible control panels of extrusion, and not only steerable two prevent weighing down the curb plate and expand to can cancel the fixed of punching die body, conveniently carry out quick replacement to the punching die body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic structural view of a punch die of the present invention;

fig. 2 is a schematic perspective view of a die body and a retractable control plate of a punch die according to the present invention;

fig. 3 is a schematic structural view of a part a of a punch die according to the present invention;

fig. 4 is a schematic structural diagram of a part B of a punch die according to the present invention.

In the figure, 1, a gantry punch press; 2. stamping a driving shaft; 3. assembling a top plate; 4. a die body; 5. an assembly groove; 6. a wedge-shaped limiting seat; 7. a moving block; 8. a first screw rod; 9. a telescopic control plate; 10. rotating a first gear; 11. a spring; 12. a contact wheel; 13. a first bevel gear; 14. an anti-falling side plate; 15. a second rotating gear; 16. a second rack; 17. a second screw; 18. and a second bevel gear.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a punch die of a punch press comprises a gantry punch press 1, a punch driving shaft 2, an assembly top plate 3 and a die body 4, wherein the punch driving shaft 2 is installed on the gantry punch press 1, the assembly top plate 3 is fixedly installed at the bottom end of the punch driving shaft 2, the die body 4 is installed on the assembly top plate 3, a connecting groove is formed in the top of the die body 4, the assembly top plate 3 is installed in the connecting groove, assembling grooves 5 are formed in the inner walls of the two sides of the connecting groove, fixing grooves are formed in the two sides of the assembly top plate 3, wedge-shaped limiting seats 6 are slidably installed in the two fixing grooves, the wedge-shaped limiting seats 6 are installed in the corresponding assembling grooves 5, and moving blocks 7 are fixedly connected to the tops of the two wedge-shaped limiting seats 6, the movable grooves are formed in the inner walls of the tops of the two fixing grooves, the movable blocks 7 are slidably mounted in the corresponding movable grooves, threaded holes are formed in one ends of the movable blocks 7, the first screw rods 8 are rotatably mounted in the two movable grooves, the first screw rods 8 are threadedly mounted in the corresponding threaded holes, the two control grooves are formed in the top of the assembled top plate 3, the telescopic control plates 9 are slidably mounted in the two control grooves, racks I are fixedly connected to one sides of the two telescopic control plates 9, rotary gears I10 are fixedly mounted at one ends of the two screw rods 8, the rotary gears I10 are meshed with the corresponding racks I, springs 11 are fixedly mounted at the bottoms of the two telescopic control plates 9, and the springs 11 are fixedly mounted on the inner walls of the corresponding control grooves.

In this embodiment, mounting grooves have all been seted up to the both sides of gantry punch 1, all rotate to install in two mounting grooves and prevent weighing down curb plate 14, and two equal fixed mounting in one side of preventing weighing down curb plate 14 have rotary gear two 15, have all seted up square groove on the top inner wall of two mounting grooves, and equal slidable mounting has rack two 16 in two square grooves, and rack two 16 meshes with corresponding rotary gear two 15, and threaded groove has all been seted up on the top of two rack two 16, the both sides of gantry punch 1 body are all seted up flutedly, all rotate in two recesses and install contact wheel 12, and all fixed mounting has bevel gear one 13 on two contact wheel 12, all rotates on the inner wall of two recesses and installs screw rod two 17, and the equal fixed mounting of one end of two screw rod two 17 has bevel gear two 18, bevel gear two 18 meshes with corresponding bevel gear one 13, and the other end threaded connection of screw rod two 17 is in the corresponding threaded groove.

In this embodiment, a rotation groove is formed in the inner wall of the groove, a rotation shaft is fixedly mounted on one side of the contact wheel 12, and the rotation shaft is rotatably connected in the rotation groove.

In this embodiment, a rotating groove is formed in the inner wall of one side of the mounting groove, and a rotating block is fixedly mounted on the anti-falling side plate 14 and rotatably connected to the inside of the rotating groove.

In this embodiment, fixedly connected with slider on the flexible control panel 9 has seted up the spout on the inner wall of control groove, and slider slidable mounting is in the spout.

In this embodiment, the gantry punch press 1 drives the punch driving shaft 2 to move up continuously at the initial position, so that the punch driving shaft 2 drives the assembled top plate 3 to move, the assembled top plate 3 drives the telescopic control plate 9 to contact with the gantry punch press 1, the telescopic control plate 9 is extruded to drive the first rotary gear 10 to rotate and extrude the spring 11, meanwhile, the punch body 4 drives the two contact wheels 12 to rotate, the contact wheels 12 drive the corresponding first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 18 and the second screw 17 to rotate, the second screw 17 drives the corresponding second rack 16 to move, the second rack 16 drives the second rotary gear 15 to rotate, the second rotary gear 15 drives the anti-falling side plates 14 to rotate, the two anti-falling side plates 14 are unfolded and block the punch body 4, meanwhile, the first rotary gear 10 drives the first screw 8 to rotate, the first screw 8 drives the moving block 7 and the wedge-shaped limiting seat 6 to move, the wedge-shaped limiting seat 6 slides out of the assembling groove 5, and can cancel the fixation of the punch body 4, the punch body 4 after installation is installed on the installation top plate, the punch driving shaft 2 drives the assembled top plate 3 to move downwards, the telescopic control plate 11 drives the telescopic control plate 9, so that the wedge-limiting seat 6 to insert into the assembling groove, and the automatic reset position of the punch body 4 can be fixed.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses a hookup location of punch press die is nimble, and the step is comparatively simple and convenient when counterpunch mould is changed, and the efficiency is higher when changing.

Claims

1. A punch die of a punch press is characterized by comprising a gantry punch press (1), a punching driving shaft (2), an assembling top plate (3), a die body (4) and a connecting assembly, wherein the punching driving shaft (2) is installed on the gantry punch press (1), the assembling top plate (3) is fixedly installed at the bottom end of the punching driving shaft (2), the die body (4) is installed on the assembling top plate (3), the connecting assembly is arranged on the assembling top plate (3), the connecting assembly is connected with the die body (4), the connecting assembly comprises two wedge-shaped limiting seats (6), two screw rods I (8), two telescopic control plates (9) and two rotating gears I (10), the connecting groove is formed in the top of the die body (4), the assembling top plate (3) is installed in the connecting groove, assembling grooves (5) are formed in the inner walls of the two sides of the assembling top plate (3), fixing grooves are formed in the two sides of the assembling top plate (3), the wedge-shaped limiting seats (6) are arranged in the two corresponding assembling grooves in a sliding manner, the two movable blocks (7) are arranged in the fixing grooves, and the movable blocks (7) are arranged in the corresponding moving grooves, all rotate in two moving grooves and install screw rod (8), screw rod (8) screw thread are installed in the threaded hole that corresponds, two control grooves have been seted up at the top of equipment roof (3), and equal slidable mounting has flexible control panel (9) in two control grooves, and the equal fixedly connected with rack in one side of two flexible control panels (9) is one, and the equal fixed mounting in one end of two screw rods (8) has rotating gear (10), rotating gear (10) and the rack meshing that corresponds.

2. A punch die according to claim 1, wherein: the bottom of two flexible control panels (9) all fixed mounting have spring (11), and spring (11) fixed mounting is on the inner wall of the control groove that corresponds.

3. A punch die according to claim 1, wherein: mounting grooves are formed in the two sides of the gantry punching machine (1), the two mounting grooves are internally and rotatably provided with anti-falling side plates (14), two rotary gears (15) are fixedly arranged on one sides of the anti-falling side plates (14), square grooves are formed in the inner walls of the tops of the two mounting grooves, racks (16) are slidably arranged in the two square grooves, and the racks (16) are meshed with the corresponding rotary gears (15).

4. A punch die according to claim 3, wherein: thread grooves are formed in the top ends of the two racks (16), grooves are formed in the two sides of the body of the gantry punching machine (1), contact wheels (12) are installed in the two grooves in a rotating mode, bevel gears (13) are installed on the two contact wheels (12) in a fixed mode, screw rods (17) are installed on the inner walls of the two grooves in a rotating mode, bevel gears (18) are installed at the one ends of the two screw rods (17) in a fixed mode, the bevel gears (18) are meshed with the corresponding bevel gears (13), and the other ends of the screw rods (17) are connected into the corresponding thread grooves in a threaded mode.

5. A punch die according to claim 4, wherein: a rotating groove is formed in the inner wall of the groove, a rotating shaft is fixedly mounted on one side of the contact wheel (12), and the rotating shaft is rotatably connected in the rotating groove.

6. A punch die according to claim 3, wherein: a rotating groove is formed in the inner wall of one side of the mounting groove, a rotating block is fixedly mounted on the anti-falling side plate (14), and the rotating block is rotatably connected in the rotating groove.

7. A punch die according to claim 1, wherein: fixedly connected with slider on flexible control panel (9), seted up the spout on the inner wall of control groove, slider slidable mounting is in the spout.