CN115193989B

CN115193989B - New energy battery apron stamping device with automatic compensation function

Info

Publication number: CN115193989B
Application number: CN202211129523.7A
Authority: CN
Inventors: 尤佳琪; 臧崇运; 张清远
Original assignee: Jiangsu Xingforging Intelligent Equipment Technology Co ltd
Current assignee: Jiangsu Xingforging Intelligent Equipment Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-11-15
Anticipated expiration: 2042-09-16
Also published as: CN115193989A

Abstract

The invention relates to the technical field of battery cover plate punching, and discloses a new energy battery cover plate punching device with an automatic compensation function, which comprises a punching table, wherein a mounting groove is formed in the punching table, a die is placed in the mounting groove, two fixing plates are symmetrically mounted on the punching table, first electric telescopic rods are mounted on opposite surfaces of the two fixing plates, a first clamping plate is mounted on each first electric telescopic rod, a second electric telescopic rod is mounted on each first clamping plate, a second clamping plate is mounted on each second electric telescopic rod, pressure sensors are mounted on opposite surfaces of the second clamping plates, the first clamping plate is controlled by starting the first electric telescopic rods to fix the die, and meanwhile, the second clamping plates are controlled by the second electric telescopic rods to perform automatic compensation adjustment through pressure feedback of the pressure sensors on the second clamping plates, so that the cover plates are conveniently clamped by the second clamping plates, and the punch forming effect of the cover plates can be guaranteed.

Description

New energy battery apron stamping device with automatic compensation function

Technical Field

The invention relates to the technical field of battery cover plate stamping, in particular to a new energy battery cover plate stamping device with an automatic compensation function.

Background

The existing new energy automobile needs to be supported by electric power during running, so a storage battery with a large volume and an electric storage capacity needs to be equipped, in order to ensure the firm stability of the installation of the storage battery, the storage battery is usually compacted and fixed by a cover plate matched with the specification of the storage battery, so as to prevent the leakage accident caused by the inclination of the storage battery, the structural shape of the cover plate of the storage battery needs to be realized by a stamping device, so as to ensure that the cover plate can be tightly matched with the storage battery, and a certain number of holes need to be drilled on the cover plate, so that the bolt connection is facilitated.

The cover plate is placed on the die by the existing new energy battery cover plate stamping device, the stamping part is started after the fixing device fixes the die, the stamping part is enabled to perform stamping operation on the cover plate on the die, but the fixing device cannot clamp, fix and compensate and adjust the cover plate according to the size of the cover plate when fixing the die, so that the cover plate is easy to deviate in the stamping process, and the stamping effect on the cover plate is influenced.

After the cover plate on the die is punched, when an operator is required to manually unload materials, the discharging operation is not convenient, and the discharging efficiency is low.

Disclosure of Invention

The invention aims to provide a new energy battery cover plate stamping device with an automatic compensation function, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a new forms of energy battery apron stamping device with automatic compensation function, this new forms of energy battery apron stamping device with automatic compensation function includes the punching press platform, install the backup pad on the punching press bench, install the roof in the backup pad, install the hydraulic pump on the roof, install hydraulic telescoping rod on the hydraulic pump, the last linkage piece of installing of hydraulic telescoping rod, install the punching press head on the linkage piece, the punching press bench has seted up the mounting groove, the mould has been placed in the mounting groove, two fixed plates, two are installed to punching press bench symmetry first electric telescopic handle is all installed to the opposite face of fixed plate, install first clamp plate on the first electric telescopic handle, install second electric telescopic handle on the first clamp plate, install the second clamp plate on the second electric telescopic handle, all install pressure sensor on the opposite face of second clamp plate, when the apron on the mould needs is stamped, through starting first electric telescopic handle control first clamp plate press from both sides the mould and press from both sides fixedly, through pressure sensor's on the second clamp plate pressure feedback, can make the second electric telescopic handle press from both sides the second clamp plate to the adjustment, and move the apron in opposite directions, thereby let the hydraulic pump carry out the hydraulic compensation and press from both sides tight effect, thereby the punching press from both sides the hydraulic pump, the stamping press from both sides the hydraulic forming.

As a preferred technical scheme, the stamping platform is provided with a first-level utilization assembly, a second-level utilization assembly, a third-level utilization assembly and a fourth-level utilization assembly, the first-level utilization assembly, the second-level utilization assembly, the third-level utilization assembly and the fourth-level utilization assembly are matched with each other, and the operation of the hydraulic telescopic rod is utilized to provide operation driving force for the first-level utilization assembly.

As a preferred technical scheme, the first-stage utilization assembly comprises a through hole, a first sliding chute, a moving block, a supporting spring, a moving plate, a first transmission plate, a second transmission plate and a first toothed plate;

the movable plate is characterized in that a through hole is formed in the supporting plate, two groups of first sliding grooves are symmetrically formed in the through hole, moving blocks are arranged in the two groups of first sliding grooves in a sliding mode, the moving blocks are connected with the first sliding grooves through supporting springs, the two moving blocks are connected through a moving plate, a second transmission plate is arranged on the linkage block, the first transmission plate is arranged on the moving plate, one side, away from the first transmission plate, of the moving plate is provided with a first toothed plate, when the linkage block moves downwards under the driving of a hydraulic telescopic rod, the linkage block can drive the second transmission plate to move downwards synchronously, at the moment, the second transmission plate presses the first transmission plate, the second transmission plate can drive the first transmission plate to move downwards synchronously, the first transmission plate drives the moving plate to move downwards, the moving block compresses the supporting springs, meanwhile, the moving plate can drive the first toothed plate to move downwards synchronously, and when the second transmission plate moves upwards along with the hydraulic telescopic rod, the moving block can drive the moving plate to move upwards under the elastic force of the supporting springs, and further drives the first toothed plate to move upwards.

As a preferred technical scheme, the secondary utilization assembly comprises a second sliding chute, a first sliding block, a connecting rod, a ring rail and an embedded rod;

the first toothed plate is connected with the first toothed plate through a connecting rod, a circular rail is arranged on the side wall, close to the supporting plate, of the stamping platform, an embedded rod is mounted on the first toothed plate and penetrates through the circular rail, when the first toothed plate moves downwards, the first toothed plate moves towards the lowest point of the circular rail along the counterclockwise direction from the highest point of the circular rail, when the first toothed plate moves upwards, the first toothed plate moves towards the highest point of the circular rail along the counterclockwise direction from the lowest point of the circular rail through the embedded rod, the first sliding block can shift in the second sliding groove through the movement towards the lowest point along the counterclockwise direction from the highest point of the circular rail through the embedded rod, so that the first toothed plate shifts towards the direction far away from the driving gear, the first toothed plate cannot contact with the driving gear in the downward movement process, when the first toothed plate moves upwards, the first toothed plate moves towards the lowest point of the circular rail through the embedded rod, the first toothed plate moves towards the direction from the highest point of the circular rail, the first toothed plate can shift towards the direction away from the driving gear, and the first toothed plate can move upwards to drive the driving gear and rotate in the counterclockwise direction.

As a preferred technical scheme, the three-level utilization assembly comprises a cavity, a rotating hole, a bearing, a rotating shaft, a driving gear, a driven gear, a fixed rod, a jacking plate, a second toothed plate, a jacking rod and a through hole;

the utility model discloses a punching press mould, including punching press platform, be equipped with the cavity in the punching press platform, the cavity is close to and has seted up the rotating hole on the chamber wall of circular rail, install the bearing in the rotating hole, install the pivot in the bearing, the tip that the cavity was kept away from to the pivot is installed the driving gear, first pinion rack cooperatees with the driving gear, driven gear is installed to the other end of pivot, install the dead lever in the cavity, slidable mounting has the jacking board on the dead lever, the second pinion rack is installed to the bottom of jacking board, second pinion rack cooperatees with the driven gear, install the jacking rod on the jacking board, the cavity is put through the perforation with the mounting groove, the jacking rod runs through the perforation and is connected with the mould bottom, when the driving gear rotates, the driving gear can drive driven gear through the pivot and carry out synchronous rotation, because driven gear cooperatees with the second pinion rack, can make the second pinion rack go up at the in-process that the driven gear rotates to let the jacking board on the second pinion rack move up, meanwhile, because the jacking rod is sliding fit with the perforation again, the jacking board can pass through the jacking mould through the jacking rod, thereby can provide the condition of unloading for utilizing the jacking subassembly, can break away from the gravity effect under the first pinion rack after the four-stage driving gear, the gravity that the mould.

As a preferred technical scheme, the four-stage utilization assembly comprises a transmission roller set, a first air bag, an L-shaped plate, a connecting plate, a third sliding groove, a second sliding block, a return spring, a linkage plate, a second air bag, a push rod and a push plate;

the automatic stamping die is characterized in that a transmission roller set is installed on the stamping table, the top of the movable plate is connected with a through hole through a first air bag, two L-shaped plates are installed on the stamping table, the two L-shaped plates are connected through a connecting plate, third sliding grooves are symmetrically formed in opposite surfaces of the two L-shaped plates, a second sliding block is installed in each third sliding groove in a sliding mode, the second sliding blocks are connected with the third sliding grooves through reset springs, the second sliding blocks are connected with the connecting plates through linkage plates, the linkage plates are connected with the connecting plates through second air bags, the first air bags are connected with the second air bags through connecting pipes, push rods are installed on one sides, far away from the second air bags, of the linkage plates, a push plate is installed on the push rods, when the movable plate moves downwards, the movable plate can stretch and stretch the first air bags to suck external gas, when the movable plate moves upwards, the movable plate extrudes the first air bags, gas in the first air bags can enter the second air bags through the connecting pipes, the second air bags can be expanded in a gas effect, the linkage plates can transversely move under the sliding fit of the second sliding plates, and then the air bags can drive the cover plates to transversely move so that the linkage plates to synchronously push plates to push the push plate to be pushed to the automatic pushing rollers to be pushed to be discharged through the automatic unloading die after being synchronously.

As preferred technical scheme, install the check valve on the input port of first gasbag, can make first gasbag inhale gaseous back through the check valve, let gaseous can flow in the second gasbag when the extrusion, install the snuffle valve on the output port of second gasbag, after the operation of unloading is accomplished, open the snuffle valve, the linkage board can compress the second gasbag under reset spring's elasticity effect for gaseous through the snuffle valve discharge in the second gasbag lets the linkage board carry out the reset operation.

As an optimal technical scheme, when the mold is driven by the three-level utilization assembly to lift up to the highest point, the transmission roller set, the mold and the push plate are at the same horizontal height, and the transmission roller set, the mold and the push plate are located on the same horizontal line, so that when the mold is at the highest point, the cover plate can smoothly move to the transmission roller set in a transverse mode under the action of the push plate.

Compared with the prior art, the invention has the following beneficial effects:

when the apron on the mould is punched as required, when pressing from both sides tightly fixedly to the mould through starting first electric telescopic handle control first clamp plate, pressure sensor's on the second clamp plate pressure feedback, can make second electric telescopic handle automatic according to the second clamp plate of apron size control move in opposite directions, carry out the automatic compensation adjustment, thereby be convenient for let the second clamp plate press from both sides the clamp to the apron and fix, at this moment, through starting the hydraulic pump, let the hydraulic pump drive hydraulic telescopic rod drive the punching head on the linkage piece and carry out the punching press to the apron, and then can ensure the stamping forming effect of apron.

When the linkage block moves down under the drive of the hydraulic telescopic rod, the linkage block can drive the second transmission plate to synchronously move down, at the moment, the second transmission plate presses the first transmission plate, so that the second transmission plate can drive the first transmission plate to synchronously move down, the first transmission plate drives the movable plate to move down, the movable block is enabled to compress the supporting spring, meanwhile, the movable plate can drive the first toothed plate to synchronously move down, when the second transmission plate moves up along with the hydraulic telescopic rod, the movable block can drive the movable plate to move up under the elastic force action of the supporting spring, and further the movable plate drives the first toothed plate to move up.

When first pinion rack moves down, move towards the minimum along the anticlockwise by the peak of ring rail through inlaying the pole, can make first slider skew in the second spout, thereby let first pinion rack offset towards keeping away from the driving gear direction, and then let first pinion rack move down the in-process and can not take place the contact with the driving gear, when first pinion rack shifts up, move towards the maximum along the anticlockwise by the minimum of ring rail through inlaying the pole, can make first pinion rack offset towards the driving gear direction, thereby make first pinion rack and driving gear cooperate, and then move up the in-process at first pinion rack and can drive the driving gear and rotate.

When the driving gear rotates, the driving gear can drive the driven gear to synchronously rotate through the rotating shaft, and the driven gear is matched with the second toothed plate, so that the second toothed plate can move upwards in the rotating process of the driven gear, the second toothed plate can move upwards to move the jacking plate on the fixed rod, and meanwhile, the jacking plate can be in sliding fit with the through hole, can pass through the jacking rod jacking mould and can provide unloading conditions for four-stage utilization of the assembly.

When the movable plate moves down, the movable plate can stretch out and draw back the first gasbag, make first gasbag inhale external gas, when the movable plate shifts up, the movable plate extrudees first gasbag, gas in the first gasbag can enter into in the second gasbag through the connecting pipe, the second gasbag generates the volume inflation under gaseous effect, because the gangboard can carry out lateral shifting under the sliding fit of second slider and third spout, at this moment, the second gasbag can drive the gangboard and carry out the sideslip, thereby let the gangboard pass through the push rod and drive the push pedal and carry out synchronous sideslip, and then can let the push pedal with the apron propelling movement on the mould after the stamping forming to the transmission roller group, be convenient for carry out automatic discharge.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of a first perspective structure of the present invention;

FIG. 2 is a schematic diagram of a second perspective structure of the present invention;

FIG. 3 is a first cutaway configuration of the present invention;

FIG. 4 is a second cutaway configuration of the present invention;

FIG. 5 is an enlarged schematic view of FIG. 2 at a;

FIG. 6 is an enlarged schematic view of FIG. 4 at b;

FIG. 7 is an enlarged view of the structure at c in FIG. 4;

fig. 8 is an enlarged schematic view of fig. 3 at d.

In the figure: 1. a stamping station; 2. a support plate; 3. a top plate; 4. a hydraulic pump; 5. a hydraulic telescopic rod; 6. a linkage block; 7. punching a head; 8. mounting grooves; 9. a mold; 10. a fixing plate; 11. a first electric telescopic rod; 12. a first clamping plate; 13. a second electric telescopic rod; 14. a second clamping plate; 15. a pressure sensor;

16. a first level utilization assembly; 1601. a through hole; 1602. a first chute; 1603. a moving block; 1604. a support spring; 1605. moving the plate; 1606. a first transmission plate; 1607. a second drive plate; 1608. a first toothed plate;

17. a secondary utilization component; 1701. a second chute; 1702. a first slider; 1703. a connecting rod; 1704. a circular rail; 1705. embedding a rod;

18. a tertiary utilization assembly; 1801. a chamber; 1802. hole turning; 1803. a bearing; 1804. a rotating shaft; 1805. a driving gear; 1806. a driven gear; 1807. fixing the rod; 1808. a jacking plate; 1809. a second toothed plate; 1810. a jacking rod; 1811. perforating;

19. a fourth-stage utilization component; 1901. a transport roller set; 1902. a first air bag; 1903. an L-shaped plate; 1904. connecting plates; 1905. a third chute; 1906. a second slider; 1907. a return spring; 1908. a linkage plate; 1909. a second air bag; 1910. a push rod; 1911. pushing the plate; 1912. a one-way valve; 1913. an air release valve.

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.

The embodiment is as follows: as shown in fig. 1 to 8, the present invention provides the following technical solutions: a new energy battery cover plate stamping device with an automatic compensation function comprises a stamping table 1, wherein a supporting plate 2 is installed on the stamping table 1, a top plate 3 is installed on the supporting plate 2, a hydraulic pump 4 is installed on the top plate 3, a hydraulic telescopic rod 5 is installed on the hydraulic pump 4, a linkage block 6 is installed on the hydraulic telescopic rod 5, a stamping head 7 is installed on the linkage block 6, a mounting groove 8 is formed in the stamping table 1, a die 9 is placed in the mounting groove 8, two fixing plates 10 are symmetrically installed on the stamping table 1, first electric telescopic rods 11 are installed on opposite surfaces of the two fixing plates 10, first clamping plates 12 are installed on the first electric telescopic rods 11, and second electric telescopic rods 13 are installed on the first clamping plates 12, install second clamp plate 14 on the second electric telescopic handle 13, all install pressure sensor 15 on the opposite face of second clamp plate 14, when needs are stamped the apron on the mould 9, when pressing from both sides tightly fixedly mould 9 through starting first electric telescopic handle 11 control first clamp plate 12, through pressure sensor 15's on the second clamp plate 14 pressure feedback, can make second electric telescopic handle 13 automatic according to the second clamp plate 14 of the size control of apron removal in opposite directions, carry out the automatic compensation adjustment, thereby be convenient for let second clamp plate 14 press from both sides tightly fixedly to the apron, at this moment, through starting hydraulic pump 4, let hydraulic pump 4 drive hydraulic telescopic rod 5 drive punching press head 7 on the linkage piece 6 and stamp the apron, and then can ensure the stamping forming effect of apron.

The punching platform 1 is provided with a first-level utilization assembly 16, a second-level utilization assembly 17, a third-level utilization assembly 18 and a fourth-level utilization assembly 19, the first-level utilization assembly 16, the second-level utilization assembly 17, the third-level utilization assembly 18 and the fourth-level utilization assembly 19 are matched with each other, and the operation of the hydraulic telescopic rod 5 is utilized to provide operation driving force for the first-level utilization assembly 16.

As shown in fig. 1-6, the primary utilization assembly 16 includes a through hole 1601, a first slide 1602, a moving block 1603, a support spring 1604, a moving plate 1605, a first driving plate 1606, a second driving plate 1607, a first toothed plate 1608;

the through hole 1601 has been seted up on the backup pad 2, two sets of first spout 1602 have been seted up to the symmetry in through hole 1601, and two sets of equal slidable mounting has the movable block 1603 in the first spout 1602, movable block 1603 is connected through supporting spring 1604 with first spout 1602, two movable block 1603 is connected through the movable plate 1605, install second transmission plate 1607 on the linkage block 6, install first transmission plate 1606 on the movable plate 1605, and the movable plate 1605 is kept away from one side of first transmission plate 1606 and is installed first pinion rack 1608, when linkage block 6 moves down under the drive of hydraulic telescoping rod 5, linkage block 6 can drive second transmission plate 1607 and move down in step, at this moment, second transmission plate 1607 presses first transmission plate 1606 for second transmission plate 1607 can drive first transmission plate 1606 and move down in step, let first transmission plate 1606 drive movable plate 1605 move down, make movable block 1603 compress supporting spring, and meanwhile, movable plate 1605 can drive first pinion rack 1608 and move down in step, when second transmission plate 1607 moves up, make the movable plate 1605 move up along with hydraulic telescoping rod 1605 and move up the elastic force that the movable plate 1605 drives the movable plate 1605 and move down, make the movable plate 1605 move up the movable plate 1605 move down.

As shown in fig. 2, 4 and 6, the secondary utilization assembly 17 includes a second runner 1701, a first slider 1702, a connecting rod 1703, a loop track 1704, and a caulking rod 1705;

a second sliding groove 1701 is formed in one side of the moving plate 1605, which is far away from the first transmission plate 1606, a first sliding block 1702 is slidably mounted in the second sliding groove, the first sliding block 1702 is connected with a first tooth plate 1608 through a connecting rod 1703, a circular track 1704 is formed in a side wall, which is close to the support plate 2, of the stamping table 1, a clamping rod 1705 is mounted on the first tooth plate 1608, the clamping rod 1705 is inserted in the circular track 1704, when the first tooth plate 1608 moves downwards, the first tooth plate 1608 moves from a highest point of the circular track 1704 towards a lowest point of the circular track 1704 in a counterclockwise direction, when the first tooth plate 1608 moves upwards, the first tooth plate 1608 moves from the lowest point of the circular track 1704 towards the highest point of the circular track 1704 in the counterclockwise direction, when the first tooth plate 1608 moves downwards, the first sliding block 1702 moves from the highest point of the circular track 1704 towards the lowest point of the circular track 1704 in the counterclockwise direction through the clamping rod 1705, so that the first sliding block 1702 moves in the second sliding groove 1701, and the first tooth plate 1608 moves away from the driving gear 1805, and the driving gear 1805 can move upwards, and the first tooth plate 1805 can move along the counterclockwise direction, and the first tooth plate 1805, so that the driving gear 1805 can move upwards and the first tooth plate 1805 can move.

The tertiary utilization assembly 18 as shown in fig. 2-4 and 7 includes a chamber 1801, a rotary hole 1802, a bearing 1803, a rotary shaft 1804, a driving gear 1805, a driven gear 1806, a fixing rod 1807, a lifting plate 1808, a second gear plate 1809, a lifting rod 1810, and a through hole 1811;

a cavity 1801 is arranged in the punching table 1, a rotary hole 1802 is formed in the cavity wall of the cavity 1801 close to the circular rail 1704, a bearing 1803 is installed in the rotary hole 1802, a rotary shaft 1804 is installed in the bearing 1803, a driving gear 1805 is installed at the end of the rotary shaft 1804 far away from the cavity 1801, the first toothed plate 1608 is matched with the driving gear 1805, a driven gear 1806 is installed at the other end of the rotary shaft 1804, a fixed rod 1807 is installed in the cavity 1801, a jacking plate 1808 is installed on the fixed rod 1807 in a sliding manner, a second toothed plate 1809 is installed at the bottom of the jacking plate 1808, the second toothed plate 1809 is matched with the driven gear 1806, a jacking rod 1810 is installed on the jacking plate 1808, and the cavity 1801 is communicated with the installation groove 8 through a through hole 1811, the jacking rod 1810 penetrates through the perforation 1811 to be connected with the bottom of the mold 9, when the driving gear 1805 rotates, the driving gear 1805 can drive the driven gear 1806 to synchronously rotate through the rotating shaft 1804, because the driven gear 1806 is matched with the second toothed plate 1809, the second toothed plate 1809 can move upwards in the process of rotating the driven gear 1806, so that the second toothed plate 1809 drives the jacking plate 1808 on the fixing rod 1807 to move upwards, meanwhile, because the jacking rod 1810 is in sliding fit with the perforation 1811, the jacking plate 1808 can jack the mold 9 through the jacking rod 1810, so that the unloading condition can be provided for the four-stage utilization assembly 19, and after the driving gear 1805 is separated from the first toothed plate 1608, the second toothed plate 1809 can move downwards under the gravity action of the mold 9 to reset.

As shown in fig. 1-4 and 8, the four-stage utilization assembly 19 includes a transmission roller set 1901, a first air bag 1902, an L-shaped plate 1903, a connecting plate 1904, a third sliding groove 1905, a second sliding block 1906, a return spring 1907, a linkage plate 1908, a second air bag 1909, a push rod 1910, and a push plate 1911;

the punching table 1 is provided with a transmission roller set 1901, the top of the moving plate 1605 is connected with a through hole 1601 through a first air bag 1902, the punching table 1 is provided with two L-shaped plates 1903, the two L-shaped plates 1903 are connected through a connecting plate 1904, opposite surfaces of the two L-shaped plates 1903 are symmetrically provided with third sliding grooves 1905, the third sliding grooves 1905 are internally provided with second sliding blocks 1906, the second sliding blocks 1906 are connected with the third sliding grooves 1905 through a return spring 1907, the two second sliding blocks 1906 are connected through a linkage plate 1908, the linkage plate 1908 is connected with the connecting plate 1904 through a second air bag 1909, the first air bag 1902 is connected with the second air bag 1909 through a connecting pipe, one side of the linkage plate 1908, which is far away from the second air bag 1909, is provided with a push rod 1910, and the push plate 1911 is provided with the push plate 1910, when the moving plate 1605 moves downwards, the moving plate 1605 can stretch the first air bag 1902, so that the first air bag 1902 sucks external air, when the moving plate 1605 moves upwards, the moving plate 1605 extrudes the first air bag 1902, air in the first air bag 1902 can enter the second air bag 1909 through the connecting pipe, the second air bag 1909 generates volume expansion under the action of air, because the linkage plate 1908 can move transversely under the sliding fit of the second slider 1906 and the third sliding groove 1905, at this time, the second air bag 1909 can drive the linkage plate 1908 to move transversely, so that the linkage plate 1908 drives the push plate 1910 to move synchronously transversely through the push rod 1910, and then the push plate 1911 can push the cover plate punched on the mold 9 to the transmission roller set 1901, thereby facilitating automatic discharging.

The input port of the first airbag 1902 is provided with a one-way valve 1912, the first airbag 1902 can suck gas through the one-way valve 1912, the gas can flow into the second airbag 1909 during extrusion, the output port of the second airbag 1909 is provided with a release valve 1913, after the discharging operation is completed, the release valve 1913 is opened, the linkage plate 1908 can compress the second airbag 1909 under the elastic force action of the return spring 1907, so that the gas in the second airbag 1909 is discharged through the release valve 1913, and the linkage plate 1908 is reset.

When the mold 9 is lifted to the highest point by the driving of the tertiary utilization assembly 18, the conveying roller set 1901, the mold 9 and the push plate 1911 are at the same horizontal height, and the conveying roller set 1901, the mold 9 and the push plate 1911 are located on the same horizontal line, so that when the mold 9 is at the highest point, the cover plate can smoothly traverse to the conveying roller set 1901 under the action of the push plate 1911.

The working principle of the invention is as follows:

when needs are stamped the apron on the mould 9, when pressing from both sides tight fixedly to mould 9 through starting first electric telescopic handle 11 control first clamp plate 12, through the pressure feedback of pressure sensor 15 on the second clamp plate 14, can make second electric telescopic handle 13 automatic according to the size control second clamp plate 14 removal in opposite directions of apron, carry out the automatic compensation adjustment, thereby be convenient for let second clamp plate 14 press from both sides tight fixedly to the apron, this moment, through starting hydraulic pump 4, let hydraulic pump 4 drive hydraulic telescopic rod 5 drive punching press head 7 on the linkage piece 6 and carry out the punching press to the apron, and then can ensure the stamping forming effect of apron.

When the linkage block 6 moves down under the drive of the hydraulic telescopic rod 5, the linkage block 6 can drive the second transmission plate 1607 to synchronously move down, at the moment, the second transmission plate 1607 presses the first transmission plate 1606, so that the second transmission plate 1607 can drive the first transmission plate 1606 to synchronously move down, the first transmission plate 1606 drives the moving plate 1605 to move down, the moving plate 1603 compresses the support spring 1604, meanwhile, the moving plate 1605 can drive the first toothed plate 1608 to synchronously move down, when the second transmission plate 1607 moves up along with the hydraulic telescopic rod 5, the moving plate 1605 can be driven by the 1603 moving plate under the elastic force of the support spring 1604 to move up, and then the moving plate 1605 drives the first toothed plate 1608 to move up.

When the first tooth plate 1608 moves downwards, the inserted link 1705 moves from the highest point of the ring rail 1704 to the lowest point along the counterclockwise direction, so that the first slider 1702 can be shifted in the second sliding slot 1701, the first tooth plate 1608 can be shifted towards the direction away from the driving gear 1805, and the first tooth plate 1608 cannot be contacted with the driving gear 1805 in the downward moving process.

When driving gear 1805 rotated, driving gear 1805 can drive driven gear 1806 through pivot 1804 and carry out synchronous rotation, because driven gear 1806 cooperatees with second toothed plate 1809, the in-process that driven gear 1806 rotated can make second toothed plate 1809 shift up, thereby let second toothed plate 1809 drive jacking board 1808 on the dead lever 1807 and shift up, and simultaneously, because jacking pole 1810 is sliding fit with perforation 1811 again, jacking board 1808 can be through jacking pole 1810 jacking mould 9, thereby can utilize subassembly 19 to provide the condition of unloading for the level four.

When the moving plate 1605 moves downwards, the moving plate 1605 can stretch the first air bag 1902 to enable the first air bag 1902 to suck external air, when the moving plate 1605 moves upwards, the moving plate 1605 extrudes the first air bag 1902, air in the first air bag 1902 can enter the second air bag 1909 through the connecting pipe, the second air bag 1909 generates volume expansion under the action of air, because the linkage plate 1908 can move transversely under the sliding fit of the second sliding block 1906 and the third sliding groove 1905, at this time, the second air bag 1909 can drive the linkage plate 1908 to move transversely, so that the linkage plate 1908 drives the pushing plate 1911 to move transversely synchronously through the pushing rod 1910, and further the pushing plate 1911 can push the cover plate punched on the mold 9 to the conveying roller set 1901, thereby facilitating automatic discharging.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new forms of energy battery apron stamping device with automatic compensation function which characterized in that: the new energy battery cover plate stamping device with the automatic compensation function comprises a stamping platform (1), wherein a supporting plate (2) is installed on the stamping platform (1), a top plate (3) is installed on the supporting plate (2), a hydraulic pump (4) is installed on the top plate (3), a hydraulic telescopic rod (5) is installed on the hydraulic pump (4), a linkage block (6) is installed on the hydraulic telescopic rod (5), a stamping head (7) is installed on the linkage block (6), a mounting groove (8) is formed in the stamping platform (1), a die (9) is placed in the mounting groove (8), two fixing plates (10) are symmetrically installed on the stamping platform (1), first electric telescopic rods (11) are installed on opposite surfaces of the two fixing plates (10), a first clamping plate (12) is installed on the first electric telescopic rod (12), a second electric telescopic rod (13) is installed on the second electric telescopic rod (13), a pressure sensor (15) is installed on the opposite surface of the second clamping plate (14), a first-level assembly (18) and a second-level assembly (17) and a third-level assembly (16) and a fourth-level assembly are utilized, the first-stage utilization assembly (16), the second-stage utilization assembly (17), the third-stage utilization assembly (18) and the fourth-stage utilization assembly (19) are matched with each other, and the operation of the hydraulic telescopic rod (5) is utilized to provide operation driving force for the first-stage utilization assembly (16);

the first-stage utilization assembly (16) comprises a through hole (1601), a first sliding groove (1602), moving blocks (1603), supporting springs (1604), a moving plate (1605), a first driving plate (1606), a second driving plate (1607) and a first toothed plate (1608), the through hole (1601) is formed in the supporting plate (2), two groups of first sliding grooves (1602) are symmetrically formed in the through hole (1601), the moving blocks (1603) are installed in the two groups of first sliding grooves (1602) in a sliding mode, the moving blocks (1603) are connected with the first sliding grooves (1602) through the supporting springs (1604), the two moving blocks (1603) are connected through the moving plate (1605), the second driving plate (1607) is installed on the linkage block (6), the first driving plate (1606) is installed on the moving plate (1605), and a first toothed plate (1608) is installed on one side, far away from the first driving plate (1606), of the moving plate (1605);

the secondary utilization assembly (17) comprises a second sliding groove (1701), a first sliding block (1702), a connecting rod (1703), a ring rail (1704) and a clamping bar (1705), one side, far away from the first transmission plate (1606), of the moving plate (1605) is provided with the second sliding groove (1701), the second sliding groove (1701) is internally and slidably provided with the first sliding block (1702), the first sliding block (1702) is connected with the first toothed plate (1608) through the connecting rod (1703), the side wall, close to the support plate (2), of the stamping platform (1) is provided with the ring rail (1704), the clamping bar (1705) is installed on the first toothed plate (1608), the clamping bar (1705) penetrates through the ring rail (1704), when the first toothed plate (1608) moves downwards, the first toothed plate (1608) moves towards the lowest point of the ring rail (1704) along the counterclockwise direction from the highest point of the ring rail (1704), and when the first toothed plate (1608) moves upwards, the first toothed plate (1608) moves towards the lowest point of the ring rail (1704) along the counterclockwise direction;

the three-stage utilization assembly (18) comprises a cavity (1801), a rotary hole (1802), a bearing (1803), a rotary shaft (1804), a driving gear (1805), a driven gear (1806), a fixing rod (1807), a jacking plate (1808), a second toothed plate (1809), a jacking rod (1810) and a perforation (1811), wherein the cavity (1801) is arranged in the stamping platform (1), the rotary hole (1802) is formed in the cavity wall of the cavity (1801) close to the ring rail (1704), the bearing (1803) is arranged in the rotary hole (1802), the rotary shaft (1804) is arranged in the bearing (1803), the driving gear (1805) is arranged at the end part of the rotary shaft (1804) far away from the cavity (1801), the first toothed plate (1608) is matched with the driving gear (1805), the driven gear (1806) is arranged at the other end of the rotary shaft (1804), the fixing rod (1807) is arranged in the cavity (1801), the jacking plate (1808) is slidably arranged at the bottom of the jacking plate (1808), the second toothed plate (1809) is matched with the perforation (1808), and the cavity (1801) and the second toothed plate (1809) is arranged on the jacking plate (1808), the jacking rod (1810) penetrates through the through hole (1811) and is connected with the bottom of the mould (9);

the four-stage utilization assembly (19) comprises a transmission roller set (1901), a first air bag (1902), L-shaped plates (1903), a connecting plate (1904), a third sliding groove (1905), a second sliding block (1906), a return spring (1907), a linkage plate (1908), a second air bag (1909), a push rod (1910) and a push plate (1911), the transmission roller set (1901) is installed on the punching table (1), the top of the moving plate (1605) is connected with a through hole (1601) through the first air bag (1902), the punching table (1) is provided with two L-shaped plates (1903), the two L-shaped plates (1903) are connected through the connecting plate (1904), the third sliding grooves (1905) are symmetrically formed in opposite surfaces of the two L-shaped plates (1903), second sliding blocks (1906) are slidably installed in the third sliding grooves (1905), the second sliding blocks (1906) are connected with the third sliding grooves (1905) through the return spring (1907), the two second sliding blocks (1906) are connected with the second sliding groove (1905) through the linkage plate (1908), one side of the linkage plate (1909) is connected with the second air bag (1909), and the second air bag (1909) is connected with the second air bag (1909), and a push plate (1911) is arranged on the push rod (1910).

2. The new energy battery cover plate stamping device with the automatic compensation function according to claim 1, wherein: a one-way valve (1912) is installed on an input port of the first air bag (1902), and an air release valve (1913) is installed on an output port of the second air bag (1909).

3. The new energy battery cover plate stamping device with the automatic compensation function according to claim 1, wherein: when the mould (9) is driven by the three-stage utilization assembly (18) to lift to the highest point, the conveying roller group (1901), the mould (9) and the push plate (1911) are at the same horizontal height, and the conveying roller group (1901), the mould (9) and the push plate (1911) are located on the same horizontal line.