CN218925840U

CN218925840U - Forming die convenient to positive and negative punching press of material

Info

Publication number: CN218925840U
Application number: CN202222871035.5U
Authority: CN
Inventors: 蒋志强; 梁秋元
Original assignee: Dongguan Qiangpin Metal Products Co ltd
Current assignee: Dongguan Qiangpin Metal Products Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-28
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a forming die convenient for forward and reverse stamping of materials, which aims to solve the technical problems that in the prior art, the materials are manually moved by manpower when forward and reverse stamping operation is carried out, so that the movement is very inconvenient, and certain potential safety hazards exist. The mold comprises a frame, a first mold component and a second mold component; the first die assembly and the second die assembly are arranged on the left side and the right side of the upper surface of the frame, a movable plate is arranged on the upper surface of the frame through a left-right moving assembly, a first cylinder is fixedly connected to the upper surface of the movable plate, and a motor box is fixedly connected to the output end of the first cylinder. The die punches the front surface of the material through the second die assembly, overturns the material after the punching is finished and moves the material to the first die assembly to punch the back surface of the material, and the material does not need to be manually moved, so that the die is very convenient to move, and potential safety hazards are reduced.

Description

Forming die convenient to positive and negative punching press of material

Technical Field

The utility model belongs to the technical field of material stamping, and particularly relates to a forming die convenient for forward and reverse material stamping.

Background

With the development of stamping parts in the manufacturing industry, stamping dies are used as typical forming dies and widely applied to material processing.

When the existing material is stamped, the driving mechanism drives the upper die to reciprocate up and down, so that the material is stamped forward and backward through the two sets of dies, and as the movement of the material is mostly manually performed, the material is inconvenient to move and has certain potential safety hazard.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a forming die convenient for forward and reverse punching of materials, which aims to solve the technical problems that the manual movement is very inconvenient and has certain potential safety hazard when the materials are subjected to forward and reverse punching operation in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a forming die which is convenient for forward and backward stamping of materials, and the die comprises a frame, a first die assembly and a second die assembly; the first die assembly and the second die assembly are arranged on the left side and the right side of the upper surface of the frame, a movable plate is arranged on the upper surface of the frame through a left-right moving assembly, a first cylinder is fixedly connected to the upper surface of the movable plate, a motor box is fixedly connected to the output end of the first cylinder, an installation box is arranged on the front side of the motor box through a rotating assembly, and a clamping assembly is arranged on the front side of the installation box.

When the die of the technical scheme is used, a material to be punched is firstly placed on the second lower die, then the third cylinder is opened to extend so that the second upper die moves downwards to be matched with the second lower die to punch the front surface of the material, the third cylinder is contracted so that the second upper die is reset after punching is completed, then the third motor is opened to drive the rotating shaft to rotate, the left clamping plate and the right clamping plate are in threaded connection with the rotating shaft, at the moment, the rotating shaft can drive the left clamping plate and the right clamping plate to be mutually close to clamp and fix the material in the rotating process, then the first cylinder is contracted so that the motor box, the mounting box and the material move upwards, then the first motor is opened to drive the screw rod to rotate, at the moment, the screw rod can drive the movable plate and the material to move leftwards in the rotating process, and simultaneously the second motor is opened to drive the worm to rotate, the worm can drive the round shaft, the mounting box and the material to overturn with the worm wheel in the rotating process, and after the material moves to the lower part of the first upper die, the second cylinder is opened to extend so that the first upper die moves downwards to be matched with the first lower die to punch the back surface of the material.

Preferably, the first die assembly comprises a first upper die, a first lower die, a second air cylinder and a first mounting column, wherein the bottom end of the first mounting column is fixedly connected with the frame, the second air cylinder is arranged at the top end of the first mounting column, the first upper die is arranged at the output end of the second air cylinder, and the first lower die is located below the first upper die and is fixedly connected with the frame, so that the second air cylinder extends to drive the first upper die to move downwards to match with the first lower die to punch the back surface of the material.

Further, the second die assembly comprises a second upper die, a second lower die, a third cylinder and a second mounting column, the bottom end of the second mounting column is fixedly connected with the frame, the third cylinder is mounted at the top end of the second mounting column, the second upper die is mounted at the output end of the third cylinder, the second lower die is located below the second upper die and is fixedly connected with the frame, and therefore the third cylinder is arranged to extend so that the second upper die moves downwards to be matched with the second lower die to punch the front surface of a material.

Still further, the left and right sides remove the subassembly and include first motor, lead screw and slide bar, the equal fixedly connected with fixing base in left and right sides of frame upper surface, first motor is installed on the fixing base on right side, the one end and the output fixed connection of first motor of lead screw, the other end of lead screw runs through the fly leaf and rotates with the fixing base through the bearing and be connected, lead screw and fly leaf threaded connection, the one end and the fixing base fixed connection of slide bar, the slide bar other end runs through the fly leaf and with fixing base fixed connection, slide bar and fly leaf sliding connection set up like this and drive the lead screw rotatory, because lead screw and fly leaf threaded connection, the lead screw can drive fly leaf and material at this moment at rotatory in-process and remove first mould subassembly department left from the second mould subassembly.

Still further, the left and right sides of motor case upper surface is all fixedly connected with montant, the fly leaf is run through on the top of montant, montant and fly leaf sliding connection set up like this and guide the removal of motor case, make the motor case reciprocate more stable.

Still further, rotating assembly includes second motor, worm wheel and circle axle, second motor fixed connection is at the interior bottom wall of motor case, the one end and the output fixed connection of second motor of worm, the other end and the worm wheel meshing of worm are connected, the circle axle passes through the bearing and rotates with the motor case and be connected, the back and the worm wheel fixed connection of circle axle, the front and the mounting box fixed connection of circle axle, the setting is opened the second motor like this and is driven the worm rotation, and the worm can drive circle axle, mounting box and material upset with the worm wheel cooperation at rotatory in-process.

Still further, the clamping assembly includes third motor, pivot, left grip block and right grip block, the elongated slot has been seted up in the front of mounting box, third motor fixed connection is on the right side of mounting box, the left end of pivot runs through left grip block and rotates with the left side inner wall of elongated slot through the bearing and be connected, the right-hand member of pivot runs through right grip block and with the output fixed connection of third motor, left-hand thread and right-hand thread have been seted up respectively at the left and right both ends of pivot surface, left grip block and right grip block all with pivot threaded connection, set up like this and open the third motor and drive the pivot rotatory, because left grip block and right grip block all with pivot threaded connection, the pivot can drive left grip block and right grip block and be close to each other at rotatory in-process and fix the material centre gripping, make things convenient for the removal of material this moment.

Advantageous effects

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

1. the mould guides the movement of the motor box by arranging the vertical rods, so that the motor box moves up and down more stably, guides the movement of the movable plate by arranging the sliding rods, and enables the movable plate to move more stably and better transfers materials;

2. the die disclosed by the utility model is used for stamping the front surface of a material through the second die assembly, the clamping assembly clamps and fixes the material after the stamping is finished, then the rotating assembly overturns the material, and then the left-right moving assembly moves the material to the first die assembly to stamp the back surface of the material.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the apparatus of the present utility model;

FIG. 2 is a schematic elevational view of one embodiment of the apparatus of the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to an embodiment of the apparatus of the present utility model;

fig. 4 is a schematic structural view of a rotating assembly according to an embodiment of the apparatus of the present utility model.

The marks in the drawings are: 1. a frame; 2. a first mold assembly; 3. a second mold assembly; 4. a left-right moving assembly; 5. a movable plate; 6. a first cylinder; 7. a motor case; 8. a rotating assembly; 9. a mounting box; 10. a clamping assembly; 201. a first upper die; 202. a first lower die; 203. a second cylinder; 204. a first mounting post; 301. a second upper die; 302. a second lower die; 303. a third cylinder; 304. a second mounting post; 401. a first motor; 402. a screw rod; 403. a slide bar; 404. a fixing seat; 701. a vertical rod; 801. a second motor; 802. a worm; 803. a worm wheel; 804. a circular shaft; 1001. a third motor; 1002. a rotating shaft; 1003. a left clamping plate; 1004. a right clamping plate; 1005. an elongated slot.

Detailed Description

The specific embodiment is a forming die convenient for forward and reverse stamping of materials, the structural schematic diagram of which is shown in figures 1-4, and the die comprises a frame 1, a first die component 2 and a second die component 3; the first die assembly 2 and the second die assembly 3 are arranged on the left side and the right side of the upper surface of the frame 1, the upper surface of the frame 1 is provided with a movable plate 5 through a left-right moving assembly 4, the upper surface of the movable plate 5 is fixedly connected with a first air cylinder 6, the output end of the first air cylinder 6 is fixedly connected with a motor box 7, the front of the motor box 7 is provided with a mounting box 9 through a rotating assembly 8, and the front of the mounting box 9 is provided with a clamping assembly 10.

For this particular embodiment, the model and specifications of the first mold assembly 2 and the second mold assembly 3 may be set as desired.

The first mold assembly 2 includes a first upper mold 201, a first lower mold 202, a second cylinder 203 and a first mounting column 204, wherein the bottom end of the first mounting column 204 is fixedly connected with the frame 1, the second cylinder 203 is mounted at the top end of the first mounting column 204, the first upper mold 201 is mounted at the output end of the second cylinder 203, and the first lower mold 202 is located below the first upper mold 201 and is fixedly connected with the frame 1.

In addition, the second mold assembly 3 includes a second upper mold 301, a second lower mold 302, a third cylinder 303, and a second mounting post 304, wherein the bottom end of the second mounting post 304 is fixedly connected with the frame 1, the third cylinder 303 is mounted at the top end of the second mounting post 304, the second upper mold 301 is mounted at the output end of the third cylinder 303, and the second lower mold 302 is located below the second upper mold 301 and is fixedly connected with the frame 1.

The left-right moving assembly 4 comprises a first motor 401, a screw rod 402 and a sliding rod 403, wherein the left side and the right side of the upper surface of the frame 1 are fixedly connected with a fixed seat 404, the first motor 401 is installed on the fixed seat 404 on the right side, one end of the screw rod 402 is fixedly connected with the output end of the first motor 401, the other end of the screw rod 402 penetrates through the movable plate 5 and is rotationally connected with the fixed seat 404 through a bearing, the screw rod 402 is in threaded connection with the movable plate 5, one end of the sliding rod 403 is fixedly connected with the fixed seat 404, the other end of the sliding rod 403 penetrates through the movable plate 5 and is fixedly connected with the fixed seat 404, and the sliding rod 403 is in sliding connection with the movable plate 5.

In addition, the left and right sides of motor case 7 upper surface all fixedly connected with montant 701, the top of montant 701 runs through fly leaf 5, montant 701 and fly leaf 5 sliding connection.

In addition, the rotating assembly 8 comprises a second motor 801, a worm 802, a worm wheel 803 and a round shaft 804, wherein the second motor 801 is fixedly connected to the inner bottom wall of the motor box 7, one end of the worm 802 is fixedly connected with the output end of the second motor 801, the other end of the worm 802 is meshed with the worm wheel 803, the round shaft 804 is rotatably connected with the motor box 7 through a bearing, the back surface of the round shaft 804 is fixedly connected with the worm wheel 803, and the front surface of the round shaft 804 is fixedly connected with the mounting box 9.

In addition, the clamping assembly 10 comprises a third motor 1001, a rotating shaft 1002, a left clamping plate 1003 and a right clamping plate 1004, the front surface of the installation box 9 is provided with a long groove 1005, the third motor 1001 is fixedly connected to the right side of the installation box 9, the left end of the rotating shaft 1002 penetrates through the left clamping plate 1003 and is rotationally connected with the left inner wall of the long groove 1005 through a bearing, the right end of the rotating shaft 1002 penetrates through the right clamping plate 1004 and is fixedly connected with the output end of the third motor 1001, the left and right ends of the outer surface of the rotating shaft 1002 are respectively provided with left and right threads, and the left clamping plate 1003 and the right clamping plate 1004 are in threaded connection with the rotating shaft 1002.

The mold is shown in perspective view in fig. 1, the rotating assembly 8 is shown in cross-section in fig. 4, and the clamping assembly 10 is shown in perspective view in fig. 3.

When the device of the technical scheme is used, a material to be punched is placed on a second lower die 302, then a third cylinder 303 is opened to extend so that a second upper die 301 moves downwards to be matched with the second lower die 302 to punch the front surface of the material, after punching, the third cylinder 303 is contracted so that the second upper die 301 is reset, then a third motor 1001 is opened to drive a rotating shaft 1002 to rotate, at the moment, the rotating shaft 1002 can drive a left clamping plate 1003 and a right clamping plate 1004 to be mutually close to clamp and fix the material in the rotating process, then a first cylinder 6 is contracted so that a motor box 7, an installation box 9 and the material move upwards, then a first motor 401 is opened to drive a screw rod 402 to rotate, at the moment, the screw rod 402 can drive the movable plate 5 and the material to move leftwards in the rotating process, and simultaneously the second motor 801 is opened to drive a worm 802 to rotate, the worm gear 803 is matched with the worm gear 803 in the rotating process so that the circular shaft 804, the installation box 9 and the material can be overturned, and the material can be moved to the first lower die 201 is opened to be matched with the first lower die 201, and then the first cylinder 201 is opened to move upwards to be matched with the first lower die 201 to punch the material to the back surface of the material.

Claims

1. A forming die convenient for forward and reverse stamping of materials comprises a frame (1), a first die assembly (2) and a second die assembly (3); the mold is characterized in that the first mold component (2) and the second mold component (3) are arranged on the left side and the right side of the upper surface of the frame (1), the movable plate (5) is arranged on the upper surface of the frame (1) through the left-right moving component (4), the first cylinder (6) is fixedly connected with the upper surface of the movable plate (5), the motor box (7) is fixedly connected with the output end of the first cylinder (6), the mounting box (9) is arranged on the front side of the motor box (7) through the rotating component (8), and the clamping component (10) is arranged on the front side of the mounting box (9).

2. The forming die convenient for forward and backward stamping of materials according to claim 1, wherein the first die assembly (2) comprises a first upper die (201), a first lower die (202), a second air cylinder (203) and a first mounting column (204), the bottom end of the first mounting column (204) is fixedly connected with the frame (1), the second air cylinder (203) is mounted at the top end of the first mounting column (204), the first upper die (201) is mounted at the output end of the second air cylinder (203), and the first lower die (202) is located below the first upper die (201) and is fixedly connected with the frame (1).

3. The forming die convenient for forward and reverse material stamping according to claim 2, wherein the second die assembly (3) comprises a second upper die (301), a second lower die (302), a third air cylinder (303) and a second mounting column (304), the bottom end of the second mounting column (304) is fixedly connected with the frame (1), the third air cylinder (303) is mounted at the top end of the second mounting column (304), the second upper die (301) is mounted at the output end of the third air cylinder (303), and the second lower die (302) is located below the second upper die (301) and is fixedly connected with the frame (1).

4. The forming die convenient for forward and backward stamping of materials according to claim 3, wherein the left moving assembly and the right moving assembly (4) comprise a first motor (401), a screw rod (402) and a sliding rod (403), the left side and the right side of the upper surface of the frame (1) are fixedly connected with a fixed seat (404), the first motor (401) is installed on the right side of the fixed seat (404), one end of the screw rod (402) is fixedly connected with the output end of the first motor (401), the other end of the screw rod (402) penetrates through a movable plate (5) and is rotationally connected with the fixed seat (404) through a bearing, the screw rod (402) is in threaded connection with the movable plate (5), one end of the sliding rod (403) is fixedly connected with the fixed seat (404), the other end of the sliding rod (403) penetrates through the movable plate (5) and is fixedly connected with the fixed seat (404), and the sliding rod (403) is in sliding connection with the movable plate (5).

5. The forming die convenient for forward and reverse material stamping according to claim 4, wherein vertical rods (701) are fixedly connected to the left side and the right side of the upper surface of the motor box (7), the top ends of the vertical rods (701) penetrate through the movable plate (5), and the vertical rods (701) are in sliding connection with the movable plate (5).

6. The forming die convenient for forward and reverse punching of materials according to claim 5, wherein the rotary assembly (8) comprises a second motor (801), a worm (802), a worm wheel (803) and a circular shaft (804), the second motor (801) is fixedly connected to the inner bottom wall of the motor box (7), one end of the worm (802) is fixedly connected to the output end of the second motor (801), the other end of the worm (802) is meshed with the worm wheel (803), the circular shaft (804) is rotatably connected with the motor box (7) through a bearing, the back surface of the circular shaft (804) is fixedly connected with the worm wheel (803), and the front surface of the circular shaft (804) is fixedly connected with the mounting box (9).

7. The forming die convenient for forward and reverse punching of materials according to claim 6, wherein the clamping assembly (10) comprises a third motor (1001), a rotating shaft (1002), a left clamping plate (1003) and a right clamping plate (1004), a long groove (1005) is formed in the front of the installation box (9), the third motor (1001) is fixedly connected to the right side of the installation box (9), the left end of the rotating shaft (1002) penetrates through the left clamping plate (1003) and is rotationally connected with the left inner wall of the long groove (1005) through a bearing, the right end of the rotating shaft (1002) penetrates through the right clamping plate (1004) and is fixedly connected with the output end of the third motor (1001), left-handed threads and right-handed threads are respectively formed in the left end and the right end of the outer surface of the rotating shaft (1002), and the left clamping plate (1003) and the right clamping plate (1004) are in threaded connection with the rotating shaft (1002).