CN216226333U

CN216226333U - Sheet metal part hemming die

Info

Publication number: CN216226333U
Application number: CN202122770241.2U
Authority: CN
Inventors: 张孟海
Original assignee: Dalian Heyi Precision Manufacturing Co ltd
Current assignee: Dalian Heyi Precision Manufacturing Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a sheet metal part hemming die, which relates to the technical field of sheet metals. This sheet metal component turn-up mould can make the turn-up post carry out the turn-up to the sheet metal component through starting the motor that is just reversing, can make the carousel rotate through starter motor to drive two swinging plates through the push pedal and swing, both ends through setting up first dead lever are located the inside of two notches respectively, have guaranteed that the push rod can drive the sheet metal component after the automatic dismantlement turn-up of block rubber is handled, thereby it wastes time and energy, the problem of inefficiency to have solved the manual work and take out the sheet metal component.

Description

Sheet metal part hemming die

Technical Field

The utility model relates to the technical field of sheet metal, in particular to a sheet metal part hemming die.

Background

The sheet metal is a comprehensive cold processing technology aiming at the sheet metal, comprising shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming and the like, and has the remarkable characteristic that the thickness of the same part is consistent, and the product processed by the sheet metal technology is called a sheet metal part. The sheet metal component need carry out the turn-up to the sheet metal component in the course of working, and common turn-up mould needs the manual work to take out after carrying out the turn-up to the sheet metal component, not only wastes time and energy, and is inefficient moreover.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a sheet metal part hemming die, which solves the problems of time and labor waste and low efficiency in manually taking out a sheet metal part.

In order to achieve the purpose, the utility model provides the following technical scheme: a sheet metal part hemming die comprises a bottom plate, a cylindrical die is placed above the bottom plate, two symmetrical first sliding grooves are formed in the outer surface of the die, rubber blocks are connected inside the two first sliding grooves in a sliding mode, push rods are fixedly connected to the left side surfaces of the two rubber blocks, first fixing rods are fixedly embedded in the left ends of the two push rods, a first supporting block is fixedly connected to the upper surface of the bottom plate, a forward and reverse rotating motor is fixedly embedded in the upper surface of the first supporting block, a first rotating shaft is fixedly connected to the output end of the forward and reverse rotating motor, a rotating plate is fixedly connected to the left side surface of the first rotating shaft, a first fixing column is fixedly connected to the front portion of the left side surface of the rotating plate, a hemming column is fixedly connected to the left side surface of the first fixing column, a supporting plate is fixedly connected to the left portion of the upper surface of the bottom plate, and a second supporting block is fixedly connected to the upper portion of the right side surface of the supporting plate, the positive right side of second supporting shoe is rotated through the bearing and is connected with the second dead lever, the equal fixedly connected with swinging plate in both ends of second dead lever, the notch has all been seted up in the front of two swinging plates, and the both ends of first dead lever are located the inside of two notches respectively, the right flank fixedly connected with third supporting shoe of backup pad, the fixed inlaying of right flank of third supporting shoe has the motor, the output end fixedly connected with second axis of rotation of motor, the rear end fixedly connected with carousel of second axis of rotation, the left part at the carousel back has the second fixed column through the bearing rotation, the rear end fixedly connected with push pedal of second fixed column, the front of push pedal is rotated through the bearing and is connected with the third dead lever, the both ends of third dead lever respectively with two swinging plate fixed connection.

As a further description of the above technical solution, the base is fixedly connected to the upper surface of the bottom plate, and the mold is fixedly embedded in the upper surface of the base, and the base provides a supporting force for the mold, thereby improving the stability of the mold.

As a further description of the above technical scheme, the upper surface of the bottom plate is fixedly connected with the first fixing block, and the first fixing block is rotatably connected with the first rotating shaft through the bearing, so that not only can a supporting force be provided for the first rotating shaft, but also the hemming column can be ensured to stably perform hemming treatment on the sheet metal part.

As the further description of the technical scheme, the right side face of the supporting plate is fixedly connected with the second fixing block, and the second fixing block is rotatably connected with the second rotating shaft through the bearing, so that supporting force can be provided for the second rotating shaft, and the rotating disc can stably rotate.

As a further description of the above technical solution, two symmetrical second chutes are respectively formed on the inner walls of the two first chutes, a sliding plate is connected to the inside of each first chute in a sliding manner, and the four sliding plates are respectively fixedly connected with the two push rods, so that the stability of the two push rods is improved, and the stable sliding of the two push rods is ensured.

As a further description of the above technical scheme, the upper surface of the bottom plate is fixedly connected with two symmetrical supporting seats, and the upper surfaces of the two supporting seats are both provided with a clamping groove, so that the two sheet metal parts are respectively placed in the clamping grooves, and the sheet metal parts are curled conveniently.

As a further description of the above technical solution, the upper surface of the bottom plate is fixedly connected with a collecting box, and the collecting box is located at the lower right of the mold, so as to facilitate collection of the sheet metal part after the hemming process.

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

1. this sheet metal component turn-up mould can make the turn-up post carry out the turn-up to the sheet metal component through starting the motor that is just reversing, can make the carousel rotate through starter motor to drive two swinging plates through the push pedal and swing, both ends through setting up first dead lever are located the inside of two notches respectively, have guaranteed that the push rod can drive the sheet metal component after the automatic dismantlement turn-up of block rubber is handled, thereby it wastes time and energy, the problem of inefficiency to have solved the manual work and take out the sheet metal component.

2. This sheet metal component turn-up mould through setting up four slides respectively with two push rod fixed connection, has improved the stability of two push rods, has guaranteed the slip that two push rods can be stable, through setting up the block rubber, effectual effect to the sheet metal component play the protection has appeared the condition to the sheet metal component damage when having avoided dismantling the sheet metal component.

Drawings

FIG. 1 is a front view of the inventive die;

FIG. 2 is a rear view of the inventive die;

FIG. 3 is a cross-sectional view of a left side view of the inventive die;

figure 4 is a cross-sectional view of the slide shown in the left side view of the utility model.

In the figure: 1. a base plate; 2. a mold; 3. a first chute; 4. a rubber block; 5. a push rod; 6. a first fixing lever; 7. a first support block; 8. a positive and negative rotation motor; 9. a first rotating shaft; 10. a rotating plate; 11. a first fixed column; 12. a crimping column; 13. a support plate; 14. a second support block; 15. a second fixing bar; 16. a swing plate; 17. a notch; 18. a third support block; 19. a motor; 20. a second rotating shaft; 21. a turntable; 22. a second fixed column; 23. pushing the plate; 24. a third fixing bar; 25. a base; 26. a first fixed block; 27. a second fixed block; 28. a second chute; 29. a slide plate; 30. a supporting seat; 31. a card slot; 32. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a sheet metal part hemming mold comprises a base plate 1, a cylindrical mold 2 is placed above the base plate 1, a base 25 is fixedly connected to the upper surface of the base plate 1, the mold 2 is fixedly embedded in the upper surface of the base 25, the base 25 provides a supporting force for the mold 2, so that the stability of the mold 2 is improved, two symmetrical first chutes 3 are formed in the outer surface of the mold 2, rubber blocks 4 are slidably connected to the insides of the two first chutes 3, push rods 5 are fixedly connected to the left sides of the two rubber blocks 4, two symmetrical second chutes 28 are formed in the inner walls of the two first chutes 3, a sliding plate 29 is slidably connected to the inside of each first chute 3, and the four sliding plates 29 are fixedly connected to the two push rods 5 respectively, so that the stability of the two push rods 5 is improved, and the two push rods 5 can stably slide, the left ends of the two push rods 5 are fixedly embedded with a first fixing rod 6, the upper surface of the bottom plate 1 is fixedly connected with a first supporting block 7, the upper surface of the first supporting block 7 is fixedly embedded with a forward and reverse rotating motor 8, the output end of the forward and reverse rotating motor 8 is fixedly connected with a first rotating shaft 9, the left side of the first rotating shaft 9 is fixedly connected with a rotating plate 10, the front part of the left side of the rotating plate 10 is fixedly connected with a first fixing column 11, the left side of the first fixing column 11 is fixedly connected with a hemming column 12, the upper surface of the bottom plate 1 is fixedly connected with a first fixing block 26, the first fixing block 26 is rotatably connected with the first rotating shaft 9 through a bearing, so that not only can a supporting force be provided for the first rotating shaft 9, but also the hemming column 12 can be ensured to stably hem the sheet metal part, the left part of the upper surface of the bottom plate 1 is fixedly connected with a supporting plate 13, the upper part of the right side of the supporting plate 13 is fixedly connected with a second supporting block 14, the right side of the front surface of the second supporting block 14 is rotatably connected with a second fixing rod 15 through a bearing, two ends of the second fixing rod 15 are fixedly connected with swinging plates 16, the front surfaces of the two swinging plates 16 are respectively provided with notches 17, two ends of the first fixing rod 6 are respectively positioned in the two notches 17, the right side surface of the supporting plate 13 is fixedly connected with a third supporting block 18, the right side surface of the third supporting block 18 is fixedly embedded with a motor 19, the output end of the motor 19 is fixedly connected with a second rotating shaft 20, the rear end of the second rotating shaft 20 is fixedly connected with a turntable 21, the right side surface of the supporting plate 13 is fixedly connected with a second fixing block 27, the second fixing block 27 is rotatably connected with the second rotating shaft 20 through a bearing, so that not only can the supporting force be provided for the second rotating shaft 20, but also the stable rotation of the turntable 21 is ensured, the left part of the back surface of the turntable 21 is rotatably connected with a second fixing column 22 through a bearing, rear end fixedly connected with push pedal 23 of second fixed column 22, the front of push pedal 23 is rotated through the bearing and is connected with third dead lever 24, the both ends of third dead lever 24 respectively with two swing board 16 fixed connection, can make carousel 21 promote two swing board 16 swings through push pedal 23 during starter motor 19, thereby reach and make block rubber 4 last propulsive purpose, the last fixed surface of bottom plate 1 is connected with two symmetrical supporting seats 30, draw-in groove 31 has all been seted up to the upper surface of two supporting seats 30, be convenient for place two sheet metal components respectively in draw-in groove 31, thereby be convenient for carry out the hemming to the sheet metal component and handle, the last fixed surface of bottom plate 1 is connected with collecting box 32, and collecting box 32 is located the right side below of mould 2, be convenient for collect the sheet metal component after the hemming handles.

The working principle is as follows: firstly, two sheet metal parts are respectively placed in two clamping grooves 31, then a forward and reverse rotating motor 8 is started to enable a first rotating shaft 9 to drive a rotating plate 10 to make semi-circular swinging, at the moment, the rotating plate 10 drives a crimping column 12 to make semi-circular movement on the outer surface of a mould 2 through a first fixing column 11, thereby realizing the purpose of curling the sheet metal part, stopping curling when the curling column 12 is reset, then the motor 19 is started, the motor 19 drives the rotating disc 21 to rotate through the second rotating shaft 20, the rotating disc 21 pushes the third fixing rod 24 through the second fixing column 22 and the pushing plate 23 to make the two swinging plates 16 swing rightwards, at this time, the two swinging plates 16 push the two pushing rods 5 rightwards through the first fixing rod 6, at this time, two blocks of rubber 4 promote the sheet metal component right, and the sheet metal component falls into collecting box 32 at last to the problem that the manual work is taken out the sheet metal component and is wasted time and energy, inefficiency has been solved.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sheet metal component turn-up mould, includes bottom plate (1), its characterized in that: a cylindrical mold (2) is placed above the bottom plate (1), two symmetrical first sliding grooves (3) are formed in the outer surface of the mold (2), rubber blocks (4) are connected inside the two first sliding grooves (3) in a sliding mode, push rods (5) are fixedly connected to the left sides of the two rubber blocks (4), first fixing rods (6) are fixedly inlaid in the left ends of the two push rods (5), first supporting blocks (7) are fixedly connected to the upper surface of the bottom plate (1), forward and reverse motors (8) are fixedly inlaid in the upper surfaces of the first supporting blocks (7), first rotating shafts (9) are fixedly connected to the output ends of the forward and reverse motors (8), rotating plates (10) are fixedly connected to the left sides of the first rotating shafts (9), first fixing columns (11) are fixedly connected to the front portions of the left sides of the rotating plates (10), hemming columns (12) are fixedly connected to the left sides of the first fixing columns (11), a supporting plate (13) is fixedly connected to the left part of the upper surface of the bottom plate (1), a second supporting block (14) is fixedly connected to the upper part of the right side surface of the supporting plate (13), a second fixing rod (15) is rotatably connected to the right side of the front surface of the second supporting block (14) through a bearing, swinging plates (16) are fixedly connected to the two ends of the second fixing rod (15), notches (17) are respectively formed in the front surfaces of the two swinging plates (16), the two ends of the first fixing rod (6) are respectively positioned in the two notches (17), a third supporting block (18) is fixedly connected to the right side surface of the supporting plate (13), a motor (19) is fixedly embedded in the right side surface of the third supporting block (18), a second rotating shaft (20) is fixedly connected to the output end of the motor (19), a rotating disc (21) is fixedly connected to the rear end of the second rotating shaft (20), a second fixing column (22) is rotatably connected to the left part of the back surface of the rotating disc (21) through a bearing, the rear end of the second fixing column (22) is fixedly connected with a push plate (23), the front face of the push plate (23) is rotatably connected with a third fixing rod (24) through a bearing, and two ends of the third fixing rod (24) are respectively fixedly connected with the two swinging plates (16).

2. The sheet metal part hemming die of claim 1 wherein: the upper surface of the bottom plate (1) is fixedly connected with a base (25), and the die (2) is fixedly embedded with the upper surface of the base (25).

3. The sheet metal part hemming die of claim 1 wherein: the upper surface of the bottom plate (1) is fixedly connected with a first fixing block (26), and the first fixing block (26) is rotatably connected with the first rotating shaft (9) through a bearing.

4. The sheet metal part hemming die of claim 1 wherein: the right side face of the supporting plate (13) is fixedly connected with a second fixing block (27), and the second fixing block (27) is rotatably connected with a second rotating shaft (20) through a bearing.

5. The sheet metal part hemming die of claim 1 wherein: two symmetrical second chutes (28) are formed in the inner walls of the first chutes (3), sliding plates (29) are connected to the inner portions of the first chutes (3) in a sliding mode, and the four sliding plates (29) are fixedly connected with the two push rods (5) respectively.

6. The sheet metal part hemming die of claim 1 wherein: the upper surface fixed connection of bottom plate (1) has two symmetrical supporting seats (30), and draw-in groove (31) have all been seted up to the upper surface of two supporting seats (30).

7. The sheet metal part hemming die of claim 1 wherein: the upper surface of the bottom plate (1) is fixedly connected with a collecting box (32), and the collecting box (32) is positioned at the lower right side of the die (2).