CN217798339U

CN217798339U - Multi-angle composite stamping device

Info

Publication number: CN217798339U
Application number: CN202221095942.9U
Authority: CN
Inventors: 彭帆; 吕良炎; 邓应德
Original assignee: Yintu Electric Appliance Shenzhen Co ltd
Current assignee: Yintu Electric Appliance Shenzhen Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-11-15
Anticipated expiration: 2032-05-09

Abstract

The utility model belongs to the technical field of the accessory processing technique and specifically relates to a multi-angle composite punching device, including the punching machine body, the punching machine body is electrically connected with external power supply, be provided with hydraulic cylinder on the punching machine body, hydraulic cylinder's output fixedly connected with hydraulic plate, the bottom of hydraulic plate can be dismantled and be connected with the mould, fixedly connected with supporting box in the punching machine body, the upper end of supporting box can be dismantled and be connected with the bed die, the bed die internal rotation is connected with the mould rolling disc, and the mould rolling disc corresponds with the bed die, be provided with adjustment mechanism between mould rolling disc and the supporting box, adjustment mechanism is used for adjusting the angle of mould rolling disc; the utility model discloses in, make the mould rolling disc rotate through adjustment mechanism to the angle that makes material on the mould rolling disc obtains adjusting, realizes the multi-angle punching press of material, and the material carries out stamping forming through a stamping device, and every angle reaches different punching press effects.

Description

Multi-angle composite stamping device

Technical Field

The utility model relates to an accessory processing technology field especially relates to a compound stamping device of multi-angle.

Background

The common punching device is generally called as a punching machine, and drives a flywheel through a motor, and drives a crank connecting rod mechanism to enable a sliding block to move up and down through a clutch, so as to drive a drawing die to form a steel plate. The double-acting means that the press is provided with two slide blocks which are an inner slide block and an outer slide block, the inner slide block drives a male die or a female die of the die, the outer slide block drives a blank holder on the die, the blank holder firstly acts to press the edge of a steel plate during drawing, and the inner slide block then acts to draw.

At present, the material is punched through last bed die to most compound stamping device now, and the mould is fixed on stamping device usually, and the unable angle regulation in fixed back is difficult to realize the punching press to the material of multi-angle, leads to the material to need carry out stamping forming through a plurality of stamping device, and the punching press effect is comparatively single.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-angle composite stamping device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a multi-angle composite stamping device comprises a stamping machine body, wherein the stamping machine body is electrically connected with an external power supply, a hydraulic cylinder is arranged on the stamping machine body, the output end of the hydraulic cylinder is fixedly connected with a hydraulic plate, the bottom end of the hydraulic plate is detachably connected with an upper die, a support box is fixedly connected in the stamping machine body, the upper end of the support box is detachably connected with a lower die, a die rotating disc is rotatably connected in the lower die and corresponds to the upper die, an adjusting mechanism is arranged between the die rotating disc and the support box, and the adjusting mechanism is used for adjusting the angle of the die rotating disc; the during operation, correspond with last mould through placing the material on the mould rolling disc, the punching machine body starts hydraulic cylinder through external power source, hydraulic cylinder control hydraulic plate drives mould downstream, it carries out the punching press to the material on the mould rolling disc to go up the mould, when the mould needs to adjust the punching press angle, make the mould rolling disc rotate through adjustment mechanism, the mould rolling disc makes the material rotate, the mould rolling disc after the rotation passes through adjustment mechanism fixed, thereby make the material change the angle and correspond with last mould and carry out the punching press.

Preferably, the adjusting mechanism comprises a threaded rod, a rack, a gear and a connecting block, one end of the threaded rod is rotatably connected to one side wall of the supporting box, the other end of the threaded rod penetrates through one side of the supporting box, the rack is in threaded connection with the outer surface of the threaded rod, the gear is rotatably connected to the bottom wall of the supporting box and is meshed with the rack, the connecting block is fixedly connected to the top end of the gear, and the mold rotating disc is detachably connected to the connecting block; during operation, when the punching angle of material needs to be adjusted, the rack is moved in the supporting box by rotating the threaded rod, the rack enables the gear to rotate, and the gear control connecting block rotates, so that the die rotating disc rotates, and the punching angle of the material on the die rotating disc is adjusted.

Preferably, the rack is fixedly connected with a sliding strip, a fixed rod is fixedly connected between two side walls of the supporting box, and the sliding strip is connected to the outer surface of the fixed rod in a sliding manner; during operation, the rack can drive the sliding strip to slide on the surface of the fixed rod, and the sliding strip is connected with the fixed rod in a sliding mode to enable the rack to move more stably.

Preferably, the top end of the connecting block is provided with a mounting groove, the bottom end of the die rotating disc is fixedly connected with an inserting block, and the inserting block is inserted into the mounting groove; during operation, the mould rolling disc is connected to the connecting block through the mounting groove and the inserting block in an inserting manner, and the mounting groove and the inserting block are inserted to facilitate the dismounting and the replacement of the lower mould and the mould rolling disc.

Preferably, a rotary groove is formed in the inner surface of the lower die, a rotary ring is fixedly connected to the outer surface of the die rotary disc, and the rotary ring is rotatably connected into the rotary groove; during operation, the mould rolling disc rotates and can make the change at the turn trough internal rotation, and the rotation of change and turn trough is connected when making mould rolling disc angle regulation more stable.

Preferably, a plurality of positioning buffer openings are formed in the upper end of the lower die, a plurality of positioning buffer rods are fixedly connected to the bottom end of the upper die, and the plurality of positioning buffer rods are respectively matched with the plurality of positioning buffer openings; during operation, when going up the material of mould on to the mould rolling disc and punching press, a plurality of location buffer poles can get into a plurality of location buffer mouths respectively in, a plurality of location buffer poles and a plurality of location buffer mouths play certain positioning action, and a plurality of location buffer poles adopt the rubber material, and a plurality of location buffer poles get into a plurality of location buffer mouths and have certain buffering effect after having, can prevent to produce great impact force between last mould and the bed die and lead to the damage.

Compared with the prior art, the utility model discloses following beneficial effect has: the material is placed on the die rotating disc to correspond to the upper die, the hydraulic cylinder is started by the punch body through an external power supply and controls the hydraulic plate to drive the upper die to move downwards, the upper die punches the material on the die rotating disc, when the die needs to adjust the punching angle, the die rotating disc is rotated through the adjusting mechanism, the die rotating disc rotates the material, and the rotated die rotating disc is fixed through the adjusting mechanism, so that the material can change the angle to correspond to the upper die for punching; the utility model discloses in, make the mould rolling disc rotate through adjustment mechanism to the angle that makes material on the mould rolling disc obtains adjusting, realizes the multi-angle punching press of material, and the material carries out stamping forming through a stamping device, and every angle reaches different punching press effects.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a perspective view of a middle part structure of the present invention.

In the figure: 1. a punch body; 2. a hydraulic cylinder; 3. a hydraulic plate; 4. an upper die; 5. a support box; 6. a lower die; 7. a mold rotating disc; 8. a threaded rod; 9. a rack; 10. a gear; 11. connecting blocks; 12. a slide bar; 13. a fixing rod; 14. mounting grooves; 15. an insertion block; 16. rotating the groove; 17. rotating the ring; 18. positioning a buffer port; 19. and positioning the buffer rod.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The multi-angle composite punching device shown in fig. 1-4 comprises a punching machine body 1, wherein the punching machine body 1 is electrically connected with an external power supply, a hydraulic cylinder 2 is arranged on the punching machine body 1, an output end of the hydraulic cylinder 2 is fixedly connected with a hydraulic plate 3, the bottom end of the hydraulic plate 3 is detachably connected with an upper die 4, a support box 5 is fixedly connected in the punching machine body 1, the upper end of the support box 5 is detachably connected with a lower die 6, a die rotating disc 7 is rotatably connected in the lower die 6, the die rotating disc 7 corresponds to the upper die 4, an adjusting mechanism is arranged between the die rotating disc 7 and the support box 5, and the adjusting mechanism is used for adjusting the angle of the die rotating disc 7; the during operation, through placing the material on mould rolling disc 7 with last mould 4 corresponds, punching machine body 1 starts hydraulic cylinder 2 through external power source, hydraulic cylinder 2 control hydraulic plate 3 drives mould 4 downstream, go up the material of mould 4 on to mould rolling disc 7 and carry out the punching press, when the mould needs to adjust the punching press angle, make mould rolling disc 7 rotate through adjustment mechanism, mould rolling disc 7 makes the material rotate, mould rolling disc 7 after the rotation passes through adjustment mechanism and fixes, thereby make the material can change the angle and correspond with last mould 4 and carry out the punching press.

The adjusting mechanism comprises a threaded rod 8, a rack 9, a gear 10 and a connecting block 11, one end of the threaded rod 8 is rotatably connected to one side wall of the supporting box 5, the other end of the threaded rod 8 penetrates through one side of the supporting box 5, the rack 9 is in threaded connection with the outer surface of the threaded rod 8, the gear 10 is rotatably connected to the bottom wall of the supporting box 5, the gear 10 is meshed with the rack 9, the connecting block 11 is fixedly connected to the top end of the gear 10, and the die rotating disc 7 is detachably connected to the connecting block 11; during operation, when the stamping angle of the material needs to be adjusted, the rack 9 moves in the support box 5 by rotating the threaded rod 8, the rack 9 rotates the gear 10, the gear 10 controls the connecting block 11 to rotate, so that the die rotating disc 7 rotates, and the stamping angle of the material on the die rotating disc 7 is adjusted.

A sliding strip 12 is fixedly connected to the rack 9, a fixed rod 13 is fixedly connected between two side walls of the supporting box 5, and the sliding strip 12 is slidably connected to the outer surface of the fixed rod 13; during operation, the rack 9 can drive the sliding bar 12 to slide on the surface of the fixed rod 13, and the sliding connection between the sliding bar 12 and the fixed rod 13 can enable the rack 9 to move more stably.

The top end of the connecting block 11 is provided with a mounting groove 14 in a chiseling mode, the bottom end of the mold rotating disc 7 is fixedly connected with an inserting block 15, and the inserting block 15 is inserted into the mounting groove 14; during operation, the die rotating disc 7 is connected to the connecting block 11 through the installation groove 14 and the insertion block 15 in an insertion mode, and the lower die 6 and the die rotating disc 7 are convenient to detach and replace through the insertion of the installation groove 14 and the insertion block 15.

A rotary groove 16 is chiseled on the inner surface of the lower die 6, a rotary ring 17 is fixedly connected with the outer surface of the die rotary disc 7, and the rotary ring 17 is rotatably connected in the rotary groove 16; in operation, the rotation of the die rotary disk 7 can make the rotary ring 17 rotate in the rotary groove 16, and the rotary connection of the rotary ring 17 and the rotary groove 16 can make the die rotary disk 7 more stable in angle adjustment.

The upper end of the lower die 6 is provided with a plurality of positioning buffer openings 18 in a chiseling way, the bottom end of the upper die 4 is fixedly connected with a plurality of positioning buffer rods 19, and the plurality of positioning buffer rods 19 are respectively matched with the plurality of positioning buffer openings 18; the during operation, when going up material on mould 4 pair mould rolling disc 7 and punching press, a plurality of location buffering poles 19 can get into a plurality of location buffering mouths 18 respectively in, a plurality of location buffering poles 19 and a plurality of location buffering mouths 18 play certain positioning action, a plurality of location buffering poles 19 adopt rubber material, a plurality of location buffering poles 19 have certain buffering effect after getting into a plurality of location buffering mouths 18, can prevent to produce great impact force between last mould 4 and the bed die 6 and lead to the damage.

The utility model discloses theory of operation:

through placing the material on mould rolling disc 7 and corresponding with last mould 4, punching machine body 1 starts hydraulic cylinder 2 through external power source, hydraulic cylinder 2 control hydraulic plate 3 drives mould 4 downstream, go up the material of mould 4 on the mould rolling disc 7 and carry out the punching press, when the mould needs to adjust the punching press angle, through rotating threaded rod 8 messenger rack 9 removes in supporting box 5, rack 9 makes gear 10 rotate, gear 10 control connecting block 11 rotates, thereby make mould rolling disc 7 rotate, mould rolling disc 7 makes the material rotate, the material can change the angle and correspond with last mould 4 and carry out the punching press.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The utility model provides a compound stamping device of multi-angle, includes punching machine body (1), its characterized in that, punching machine body (1) and external power source electric connection, be provided with hydraulic cylinder (2) on punching machine body (1), the output fixedly connected with hydraulic plate (3) of hydraulic cylinder (2), the bottom of hydraulic plate (3) can be dismantled and be connected with mould (4), fixedly connected with supporting box (5) in punching machine body (1), the upper end of supporting box (5) can be dismantled and be connected with bed die (6), the internal rotation of bed die (6) is connected with mould rolling disc (7), and mould rolling disc (7) are corresponding with last mould (4), be provided with adjustment mechanism between mould rolling disc (7) and supporting box (5), adjustment mechanism is used for adjusting the angle of mould rolling disc (7).

2. The compound stamping device of multi-angle of claim 1, characterized in that, adjustment mechanism includes threaded rod (8), rack (9), gear (10) and connecting block (11), the one end of threaded rod (8) is rotated and is connected in a lateral wall of support case (5), and the other end of threaded rod (8) runs through to one side of support case (5), rack (9) threaded connection is in the surface of threaded rod (8), gear (10) is rotated and is connected in the diapire of support case (5), and gear (10) meshes with rack (9), connecting block (11) fixed connection is in the top of gear (10), mould rolling disc (7) can be dismantled and connect on connecting block (11).

3. The multi-angle compound stamping device as claimed in claim 2, wherein a sliding bar (12) is fixedly connected to the rack (9), a fixing rod (13) is fixedly connected between two side walls of the supporting box (5), and the sliding bar (12) is slidably connected to the outer surface of the fixing rod (13).

4. A multi-angle compound stamping device according to claim 3, wherein a mounting groove (14) is drilled at the top end of the connecting block (11), an insertion block (15) is fixedly connected to the bottom end of the die rotating disc (7), and the insertion block (15) is inserted into the mounting groove (14).

5. The multi-angle compound stamping device as claimed in claim 4, wherein the inner surface of the lower die (6) is provided with a rotary groove (16), the outer surface of the die rotary disk (7) is fixedly connected with a rotary ring (17), and the rotary ring (17) is rotatably connected in the rotary groove (16).

6. The multi-angle compound stamping device as claimed in claim 5, wherein a plurality of positioning buffer openings (18) are chiseled at the upper end of the lower die (6), a plurality of positioning buffer rods (19) are fixedly connected to the bottom end of the upper die (4), and the plurality of positioning buffer rods (19) are respectively matched with the plurality of positioning buffer openings (18).