CN216461075U

CN216461075U - Stripping mechanism used in stamping of sheet metal parts

Info

Publication number: CN216461075U
Application number: CN202122781147.7U
Authority: CN
Inventors: 贾军伟
Original assignee: Dalian Jiashijia Technology Development Co ltd
Current assignee: Dalian Jiashijia Technology Development Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-10
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of stripping mechanisms, in particular to a stripping mechanism for stamping sheet metal parts, which avoids stripping the sheet metal parts manually, saves time and labor and improves the production efficiency of the sheet metal parts; the on-line screen storage device comprises a base, the die holder, two sets of cylinders, the roof, the upper die base, the punching press head, two sets of mounting panels, two sets of racks, two sets of gears, two sets of axis of rotation, two sets of fixing bases, two sets of first bevel gears, two sets of second bevel gears, two sets of screwed pipes, two sets of screw rods, the multiunit movable plate, the multiunit shrink pole, multiunit spring and two sets of push pedal, the left and right sides symmetry of base is provided with the fixed slot, the top at the base is fixed to the die holder, the left and right sides of die holder is provided with the mounting groove, and the mounting groove of die holder communicates with the fixed slot of base, the top of die holder is provided with the die cavity, and the left and right sides on base top is fixed to two sets of cylinders symmetry respectively, the output of two sets of cylinders is connected with the roof bottom left and right sides respectively.

Description

Stripping mechanism used in stamping of sheet metal parts

Technical Field

The utility model relates to the technical field of stripping mechanisms, in particular to a stripping mechanism used in stamping of sheet metal parts.

Background

A stripping mechanism used in sheet metal part stamping is an auxiliary device used in sheet metal stamping stripping, and is widely used in the field of stripping mechanisms; the existing stamping of the sheet metal parts is generally carried out through manual stripping, which wastes time and energy and seriously affects the production efficiency of the sheet metal stamping parts.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the stripping mechanism for stamping the sheet metal parts, which avoids stripping the sheet metal parts manually, saves time and labor and improves the production efficiency.

The utility model relates to a stripping mechanism for stamping sheet metal parts, which comprises a base, a lower die holder, two groups of cylinders, a top plate, an upper die holder, a stamping head, two groups of mounting plates, two groups of racks, two groups of gears, two groups of rotating shafts, two groups of fixing seats, two groups of first bevel gears, two groups of second bevel gears, two groups of screw pipes, two groups of screw rods, a plurality of groups of moving plates, a plurality of groups of contraction rods, a plurality of groups of springs and two groups of pushing plates, wherein the left side and the right side of the base are symmetrically provided with fixing grooves, the lower die holder is fixed at the top end of the base, the left side and the right side of the lower die holder are provided with mounting grooves, the mounting grooves of the lower die holder are communicated with the fixing grooves of the base, the top end of the lower die holder is provided with a die cavity, the two groups of cylinders are respectively and symmetrically fixed at the left side and the right side of the top end of the base, the output ends of the two groups of the cylinders are respectively connected with the left side and the bottom end of the top plate, the upper die holder is fixed at the bottom end of the upper die holder, and is positioned above the die cavity of the lower die holder, and two groups of mounting plates are respectively and symmetrically fixed on the left side and the right side of the bottom end of the top plate and positioned on the outer side of the base, a rack is fixed at the front end of the mounting plate, gears and the rack are in meshing transmission connection, two groups of gears are respectively fixed on the outer side ends of two groups of rotating shafts, the other ends of the rotating shafts are inserted into fixing grooves of the base and are in rotating connection with the fixing seats, two groups of fixing seats are respectively fixed at the left end and the right end of the base, two groups of first bevel gears are respectively fixed on the inner side ends of the two groups of rotating shafts, the first bevel gears are in meshing transmission connection with the second bevel gears, the second bevel gears are fixed on screw pipes, two groups of screw pipes are respectively in rotating connection with the bottom ends of the fixing grooves on the left side and the right side of the base, the screw rods are in screw rod connection with the bottom end of the moving plate, and the moving plate is in sliding clamping connection with the left end and right end of the mounting groove of the lower die holder, the top at two sets of movable plates is evenly fixed to multiunit shrink pole, and the fixed suit of spring is on the shrink pole to the top of shrink pole is connected with the bottom of push pedal.

The stripping mechanism for stamping the sheet metal part further comprises a plurality of groups of supporting legs, a plurality of groups of cushion blocks and a plurality of groups of foundation bolts, wherein the plurality of groups of supporting legs are uniformly fixed at the bottom end of the base, the cushion blocks are fixed at the bottom ends of the supporting legs, and the cushion blocks are connected with the ground through the foundation bolts.

The stripping mechanism for stamping the sheet metal parts further comprises a plurality of groups of reinforcing plates, wherein the plurality of groups of reinforcing plates are respectively fixed at the left end and the right end of the output ends of the two groups of cylinders and are connected with the bottom ends of the top plates.

The stripping mechanism for stamping the sheet metal part further comprises two groups of limiting plates, wherein the two groups of limiting plates are respectively fixed at the bottom ends of the two groups of mounting plates and are respectively clamped with the supporting legs on the same side in a sliding mode.

According to the stripping mechanism for stamping the sheet metal part, the spring is made of spring steel.

According to the stripping mechanism for stamping the sheet metal part, lubricating oil is coated between the gear and the rack.

Compared with the prior art, the utility model has the beneficial effects that: put panel in the die cavity of die holder, drive the roof through the control cylinder, upper die holder and punching press head downstream, make upper die holder and die holder looks lock, and accomplish the punching press to panel through the punching press head, drive roof upstream through the cylinder afterwards, make upper die holder and die holder separation, make the mounting panel drive rack upstream simultaneously, the rack is connected with the gear engagement transmission, thereby make the axis of rotation drive first bevel gear and rotate, first bevel gear is connected with second bevel gear engagement transmission, and then make the solenoid rotate, make the screw rod drive the movable plate upstream, then through the movable plate, the shrink pole, the cooperation of spring and push pedal is used, the sheet metal component jack-up that will be located the die cavity of die holder, accomplish the stripping, avoided stripping to the sheet metal component through artifical manual, time saving and labor saving, the production efficiency of sheet metal component has been improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is an enlarged schematic view of the utility model at B;

FIG. 4 is an enlarged schematic view of the utility model at C;

in the drawings, the reference numbers: 1. a base; 2. a lower die holder; 3. a cylinder; 4. a top plate; 5. an upper die holder; 6. punching a head; 7. mounting a plate; 8. a rack; 9. a gear; 10. a rotating shaft; 11. a fixed seat; 12. a first bevel gear; 13. a second bevel gear; 14. a solenoid; 15. a screw; 16. moving the plate; 17. a retracting lever; 18. a spring; 19. pushing the plate; 20. supporting legs; 21. cushion blocks; 22. anchor bolts; 23. a reinforcing plate; 24. and a limiting plate.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the stripping mechanism for stamping sheet metal parts of the present invention comprises a base 1, a lower die holder 2, two sets of cylinders 3, a top plate 4, an upper die holder 5, a stamping head 6, two sets of mounting plates 7, two sets of racks 8, two sets of gears 9, two sets of rotating shafts 10, two sets of fixing seats 11, two sets of first bevel gears 12, two sets of second bevel gears 13, two sets of screw pipes 14, two sets of screw rods 15, a plurality of sets of moving plates 16, a plurality of contraction rods 17, a plurality of sets of springs 18, and two sets of push plates 19, wherein fixing grooves are symmetrically arranged on the left and right sides of the base 1, the lower die holder 2 is fixed on the top end of the base 1, mounting grooves are arranged on the left and right sides of the lower die holder 2, the mounting grooves of the lower die holder 2 are communicated with the fixing grooves of the base 1, the two sets of cylinders 3 are symmetrically fixed on the left and right sides of the top end of the base 1, output ends of the two sets of the cylinders 3 are respectively connected with the left and right sides of the bottom end of the top plate 4, the upper die holder 5 is fixed in the middle of the bottom end of the top plate 4, the stamping head 6 is fixed at the bottom end of the upper die holder 5 and is positioned above the die cavity of the lower die holder 2, two groups of mounting plates 7 are symmetrically fixed at the left side and the right side of the bottom end of the top plate 4 and are positioned at the outer side of the base 1, a rack 8 is fixed at the front end of the mounting plate 7, a gear 9 is in meshing transmission connection with the rack 8, two groups of gears 9 are respectively fixed at the outer side ends of two groups of rotating shafts 10, the other ends of the rotating shafts 10 are inserted into the fixing grooves of the base 1 and are in rotating connection with fixing seats 11, two groups of fixing seats 11 are respectively fixed at the left end and the right end of the base 1, two groups of first bevel gears 12 are respectively fixed at the inner side ends of the two groups of rotating shafts 10, the first bevel gears 12 are in meshing transmission connection with second bevel gears 13, the second bevel gears 13 are fixed on the screw pipes 14, and two groups of screw pipes 14 are respectively in rotating connection with the bottom ends of the fixing grooves at the left side and the right side of the base 1, the screw rod 15 is connected with the screw tube 14 in a screwed mode, the top end of the screw rod 15 is connected with the bottom end of the movable plate 16, the movable plate 16 is clamped with the left end and the right end of the lower die base 2 installation groove in a sliding mode, a plurality of groups of contraction rods 17 are uniformly fixed to the top ends of the two groups of movable plates 16, the springs 18 are fixedly sleeved on the contraction rods 17, and the top ends of the contraction rods 17 are connected with the bottom end of the push plate 19; the sheet material is placed in a die cavity of a lower die holder 2, a top plate 4, an upper die holder 5 and a stamping head 6 are driven to move downwards by a control cylinder 3, so that the upper die holder 5 is buckled with the lower die holder 2, the sheet material is stamped by the stamping head 6, then the top plate 4 is driven to move upwards by the cylinder 3, so that the upper die holder 5 is separated from the lower die holder 2, meanwhile, a mounting plate 7 drives a rack 8 to move upwards, the rack 8 is in meshing transmission connection with a gear 9, so that a rotating shaft 10 drives a first bevel gear 12 to rotate, the first bevel gear 12 is in meshing transmission connection with a second bevel gear 13, a solenoid 14 is further rotated, a screw 15 drives a moving plate 16 to move upwards, and then the sheet metal part in the die cavity of the lower die holder 2 is jacked up by the matching use of the moving plate 16, a contraction rod 17, a spring 18 and a pushing plate 19 to complete stripping, so that the sheet metal part is prevented from being stripped manually, time and labor are saved, and the production efficiency of the sheet metal part is improved.

The stripping mechanism for stamping the sheet metal part further comprises a plurality of groups of supporting legs 20, a plurality of groups of cushion blocks 21 and a plurality of groups of foundation bolts 22, wherein the plurality of groups of supporting legs 20 are uniformly fixed at the bottom end of the base 1, the cushion blocks 21 are fixed at the bottom ends of the supporting legs 20, and the cushion blocks 21 are connected with the ground through the foundation bolts 22; through setting up supporting leg 20, cushion 21 and rag bolt 22, the device takes place skew or slope when avoiding taking off the material, improves the stability in use of device.

The stripping mechanism for stamping the sheet metal parts further comprises a plurality of groups of reinforcing plates 23, wherein the reinforcing plates 23 are respectively fixed at the left end and the right end of the output ends of the two groups of cylinders 3 and are connected with the bottom ends of the top plates 4; through setting up reinforcing plate 23, strengthen the intensity that cylinder 3 and roof 4 are connected, improve the structural stability of device.

The stripping mechanism for stamping the sheet metal part further comprises two groups of limiting plates 24, wherein the two groups of limiting plates 24 are respectively fixed at the bottom ends of the two groups of mounting plates 7 and are respectively clamped with the supporting legs 20 on the same side in a sliding manner; through setting up limiting plate 24, guarantee the stability when mounting panel 7 reciprocates, also spacing rack 8 simultaneously, avoid rack 8 and gear 9 to break away from, further improve the stability in use of device.

According to the stripping mechanism for stamping the sheet metal part, the spring 18 is made of spring steel; through setting up the spring steel material, further improve the structural strength of device, improve the life of device.

According to the stripping mechanism for stamping the sheet metal part, lubricating oil is coated between the gear 9 and the rack 8; by smearing lubricating oil, the friction loss between the rack 8 and the gear 9 is reduced, and the service life of the device is further prolonged.

The utility model relates to a stripping mechanism for stamping sheet metal parts, which comprises a lower die holder 2, a cylinder 3, a top plate 4, an upper die holder 5, a stamping head 6, a cylinder 3, a rack 8, a gear 9, a rotating shaft 10, a first bevel gear 12, a second bevel gear 13, a solenoid 14, a moving plate 16, a retracting rod 17, a spring 18 and a pushing plate 19, wherein when the stripping mechanism works, a sheet metal part is firstly placed in a die cavity of the lower die holder 2, the cylinder 3 is controlled to drive the top plate 4, the upper die holder 5 and the stamping head 6 to move downwards, the upper die holder 5 and the lower die holder 2 are buckled, stamping is completed on the sheet metal part through the stamping head 6, the cylinder 3 drives the top plate 4 to move upwards, the upper die holder 5 is separated from the lower die holder 2, the mounting plate 7 drives the rack 8 to move upwards, the rack 8 is in meshing transmission connection with the gear 9, the rotating shaft 10 drives the first bevel gear 12 to rotate, the first bevel gear 12 is in meshing transmission connection with the second bevel gear 13, the solenoid 14 rotates, the screw 15 drives the moving plate 16 to move upwards, and then the moving plate 16, the retracting rod 17, the spring 18 and the pushing plate 19 are matched for use, accomplish and take off the material, avoided taking off the material to the sheet metal component through artifical manual, time saving and labor saving, the production efficiency of sheet metal component has been improved, later through setting up supporting leg 20, cushion 21 and rag bolt 22, the device takes place skew or slope when avoiding taking off the material, improve the stability in use of device, then through setting up reinforcing plate 23, strengthen the intensity that cylinder 3 and roof 4 are connected, improve the structural stability of device, and through setting up limiting plate 24, ensure the stability when mounting panel 7 reciprocates, it is spacing also to rack 8 simultaneously, avoid rack 8 and gear 9 to break away from, further improve the stability in use of device.

The material stripping mechanism for stamping the sheet metal part is mounted, connected or arranged in a common mechanical mode, and can be implemented as long as the beneficial effects of the material stripping mechanism are achieved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A stripping mechanism used in stamping of sheet metal parts is characterized by comprising a base (1), a lower die holder (2), two groups of cylinders (3), a top plate (4), an upper die holder (5), a stamping head (6), two groups of mounting plates (7), two groups of racks (8), two groups of gears (9), two groups of rotating shafts (10), two groups of fixing seats (11), two groups of first bevel gears (12), two groups of second bevel gears (13), two groups of spiral tubes (14), two groups of screw rods (15), a plurality of groups of moving plates (16), a plurality of groups of contraction rods (17), a plurality of groups of springs (18) and two groups of push plates (19), wherein fixing grooves are symmetrically arranged on the left side and the right side of the base (1), the lower die holder (2) is fixed at the top end of the base (1), mounting grooves are arranged on the left side and the right side of the lower die holder (2), and the mounting grooves of the lower die holder (2) are communicated with the fixing grooves of the base (1), the top end of the lower die holder (2) is provided with a die cavity, two groups of cylinders (3) are respectively and symmetrically fixed at the left side and the right side of the top end of the base (1), the output ends of the two groups of cylinders (3) are respectively connected with the left side and the right side of the bottom end of the top plate (4), the upper die holder (5) is fixed at the middle part of the bottom end of the top plate (4), the stamping head (6) is fixed at the bottom end of the upper die holder (5) and is positioned above the die cavity of the lower die holder (2), two groups of mounting plates (7) are respectively and symmetrically fixed at the left side and the right side of the bottom end of the top plate (4) and is positioned at the outer side of the base (1), the rack (8) is fixed at the front end of the mounting plate (7), the gear (9) is in meshing transmission connection with the rack (8), and two groups of gears (9) are respectively fixed at the outer side ends of two groups of rotating shafts (10), the other ends of the rotating shafts (10) are inserted into a fixing groove of the base (1) and are rotatably connected with the fixing base (11), two groups of fixed seats (11) are respectively fixed at the left end and the right end of the base (1), two groups of first bevel gears (12) are respectively fixed at the inner side ends of two groups of rotating shafts (10), the first bevel gears (12) are in meshing transmission connection with second bevel gears (13), the second bevel gears (13) are fixed on screw pipes (14), two groups of screw pipes (14) are respectively in rotating connection with the bottom ends of fixed grooves at the left side and the right side of the base (1), screw rods (15) are in screw assembly connection with the screw pipes (14), the top end of the screw rod (15) is connected with the bottom end of the movable plate (16), the movable plate (16) is slidably clamped with the left end and the right end of the mounting groove of the lower die holder (2), a plurality of groups of contraction rods (17) are uniformly fixed at the top ends of the two groups of movable plates (16), the springs (18) are fixedly sleeved on the contraction rods (17), and the top ends of the contraction rods (17) are connected with the bottom end of the push plate (19).

2. The stripping mechanism for stamping sheet metal parts according to claim 1, further comprising a plurality of sets of supporting legs (20), a plurality of sets of cushion blocks (21) and a plurality of sets of anchor bolts (22), wherein the plurality of sets of supporting legs (20) are uniformly fixed at the bottom end of the base (1), the cushion blocks (21) are fixed at the bottom ends of the supporting legs (20), and the cushion blocks (21) are connected with the ground through the anchor bolts (22).

3. The stripping mechanism for stamping sheet metal parts as claimed in claim 2, further comprising a plurality of sets of reinforcing plates (23), wherein the plurality of sets of reinforcing plates (23) are respectively fixed at the left and right ends of the output ends of the two sets of cylinders (3) and connected with the bottom ends of the top plates (4).

4. The stripping mechanism for stamping sheet metal parts as claimed in claim 3, further comprising two sets of limiting plates (24), wherein the two sets of limiting plates (24) are respectively fixed at the bottom ends of the two sets of mounting plates (7) and are respectively slidably clamped with the supporting legs (20) on the same side.

5. The stripping mechanism for stamping sheet metal parts as claimed in claim 4, characterized in that the spring (18) is made of spring steel.

6. The stripping mechanism for stamping sheet metal parts as claimed in claim 5, characterized in that lubricating oil is applied between the gear (9) and the rack (8).