CN107225186B - Quick die change system - Google Patents
Quick die change system Download PDFInfo
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- CN107225186B CN107225186B CN201710468250.1A CN201710468250A CN107225186B CN 107225186 B CN107225186 B CN 107225186B CN 201710468250 A CN201710468250 A CN 201710468250A CN 107225186 B CN107225186 B CN 107225186B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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Abstract
The invention belongs to the technical field of automobile part production, and provides a quick die change system which comprises a die guide assembly, a first transfer transition assembly, a maintenance transfer assembly, a second transfer transition assembly and a standby die transfer assembly, wherein the die guide assembly is respectively provided with a right side end and a left side end in a punch press area and is used for performing upper die and lower die during die change. The invention has the advantages of simple, compact and reasonable structure, capability of realizing the process of maintaining and replacing the die and the process of replacing the whole die, capability of quickly finishing the switching, light and energy conservation during the die replacement in the die replacement process, capability of ensuring the stability and safety of operation and convenience for positioning; can improve the production efficiency, reduce the labor intensity of workers and save the cost of manufacturing products and the energy consumption cost.
Description
Technical Field
The invention belongs to the technical field of automobile part production, and relates to a quick die change system.
Background
Along with the increasing market competition, the automobile is updated more and more quickly, the production types of automobile parts are more and more, the different procedures of punch forming are required for different types of automobile parts, therefore, the interval time of die replacement is shorter and shorter, the frequency of die replacement and maintenance is higher and higher, the corresponding downtime of the punch press is greatly increased, the production efficiency and the machine utilization rate are seriously influenced, the delivery cycle is prolonged, the large investment cannot be effectively returned, the die replacement equipment in the prior art is large in volume and heavy, the die switching action is single, the efficiency is low, the die replacement shutdown control is difficult, misoperation is easy to generate, the program action is incorrect, the product quality is influenced or the product is scrapped, meanwhile, a large amount of time is often needed to correct the position of the mold during mold changing, time is wasted, and production efficiency is reduced.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a quick die change system which is simple in structure, convenient to operate, capable of quickly completing the die change process and high in working efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: a rapid die change system disposed in a punch press area, said punch press area having a plurality of punch presses arranged thereon, the rapid die change system comprising the following components:
the die guide assemblies are respectively provided with a right side end and a left side end in a punch press area and are used for carrying out upper die and lower die during die changing;
the first transfer transition assembly is arranged between two adjacent punching machines and is used for transferring the die from one punching machine to the next punching machine;
the maintenance transfer component is arranged between the intervals of every two punching machines and is used for carrying out transfer operation on the die needing to be maintained;
the second transfer transition assembly is arranged between the maintenance transfer assembly and the punch press and is used for transferring the die to be maintained to the maintenance transfer assembly;
and the mould preparing moving assembly is arranged at one side of the mould guide assembly and can load the mould and move to one side of the mould guide assembly.
The invention mainly realizes the quick replacement of the die and the quick replacement of the die at each punch position in the maintenance process, wherein the die guide assembly is mainly used for carrying out the upper die and the lower die of the die, the first transfer transition assembly can transfer the die conveyed by the die guide assembly to the working position of each punch, and the second transfer transition assembly has the main function of quickly transferring the damaged die on each punch to the maintenance transfer assembly for carrying out quick maintenance operation through the transfer operation of the second transfer transition assembly, so that the die guide assembly and the die loading and unloading processes are not interfered with each other.
The measures taken for optimizing the above scheme specifically include:
in the above-mentioned quick die change system, the die guide assemblies are arranged in bilateral symmetry and are respectively used for the upper die and the lower die of the die, the die guide assemblies include a guide main frame, the guide main frame has a guide area, the guide area is provided with upper and lower die guide rollers, the lower end of the guide main frame is provided with a guide driving mechanism for driving the upper and lower die guide rollers to rotate, the upper end and the lower end of the guide area are respectively provided with a die change entrance area and a die change guide area, the lower end of the die change guide area is provided with a guide rolling assembly, and the guide rolling assembly is provided with a limit stopper. Here, the mold to be exchanged can be placed on the mold exchange inlet area, and the mold to be exchanged can be driven to move to the mold exchange guide area under the action of the guide rolling assembly, and then the exchanged mold is blocked by the limiting blocking piece to prepare for the next operation.
In the above-mentioned quick die change system, the lateral part of die change entry district on be provided with into mould deflector, the income mould deflector constitute by fixed part and slant portion are integrative, the fixed part fix the both sides in die change entry district, slant portion have the direction inclined plane, both sides direction inclined plane is formed with the direction mouth, the width of direction mouth be greater than the width in die change entry district. The width of the guide opening is larger than that of the die change inlet area, so that the die can be conveniently and quickly placed on the die change inlet area, and then the die to be replaced can be quickly guided to the guide rolling assembly along the guide inclined plane, and transmission is facilitated.
In foretell quick die change system, first transfer transition subassembly including transition transfer platform, transition transfer platform on align to grid have a plurality of transfer gyro wheels, be provided with the transfer border on the both sides of transfer gyro wheel and keep off the frame transition isolation fender frame is provided with to the both sides tip about transition transfer platform. The moving friction force of the whole to-be-reloaded die can be reduced through the transfer roller, so that the reloaded die can be pushed to each punch working position along the transfer roller for die replacement, the transition isolation blocking frame can prevent the die from falling off during transition, and the safety is ensured.
In the above quick die change system, the maintenance and transfer assembly includes a transfer table, transfer rollers are uniformly arranged on the transfer table, transfer limit stop frames are fixed on two sides of the transfer table, a support stop block is arranged at the middle position of the upper part of the transfer table, a transfer traveling wheel and a traveling drive mechanism are arranged at the lower end of the transfer table, and the traveling drive mechanism drives the transfer traveling wheel to travel. When the mold needs to be maintained, the mold to be maintained can be directly driven to move through the transfer roller, so that the mold to be maintained moves to the transfer platform, the support stop block can support the maintained mold to ensure safe operation, and finally, the transfer traveling wheel is driven to travel through the traveling driving mechanism to move the whole mold.
In foretell quick die change system, second transfer transition subassembly including maintenance transfer platform, the mesa of maintenance transfer platform on embedded have a plurality of maintenance wheels of rolling, the both sides tip is provided with the maintenance isolation and keeps off the frame about the maintenance transfer platform. Here the other second transfer transition subassembly that sets up of punching machine can be rotated out the mould that needs the maintenance on the punch press station like this, and here the maintenance is rolled the mould that the wheel can drive the maintenance and is moved the maintenance and move and carry the subassembly on, and the maintenance keeps apart and keeps off the frame and also prevents that the mould from dropping, guarantees the security.
In the above-mentioned quick die change system, the mould moving assembly that is equipped with including being equipped with the mould body frame, be provided with on the mould body frame and be equipped with the mould supporting bench, the both sides of being equipped with the mould body frame be provided with upper and lower guiding mechanism, upper and lower guiding mechanism with be equipped with mould supporting bench fixed connection the mould supporting bench that is equipped with in and out the mechanism that stretches out. The inner and outer stretching mechanisms can stretch out to connect the die, so that the die can be quickly transferred to the die supporting table, and die replacement is convenient.
In the above-mentioned quick die change system, the upper and lower adjustment mechanism includes a jacket frame, upper and lower travelling wheels and a travelling frame, the travelling frame is arranged on both sides of the main die frame, the jacket frame is sleeved on the travelling frame, a travelling limiting groove is arranged on the travelling frame, and the upper and lower travelling wheels are fixed on the jacket frame and can move up and down along the travelling limiting groove. The walking limiting groove can guarantee the walking direction up and down, and the running stability is guaranteed.
In foretell quick die change system, inside and outside mechanism of stretching out including two backup pads and support stretch out the driving piece, the support stretch out the driving piece setting at the lower extreme of backup pad, the support stretch out the driving piece and can drive the support and stretch out the driving piece internal and external motion.
Compared with the prior art, the invention has the advantages of simple, compact and reasonable structure, capability of realizing the process of maintaining and replacing the die and the process of replacing the whole die, capability of quickly finishing the switching, light and energy conservation during the die replacement process, capability of ensuring the stability and safety of operation and convenience for positioning; can improve the production efficiency, reduce the labor intensity of workers and save the cost of manufacturing products and the energy consumption cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the rapid die change system;
FIG. 2 is a schematic structural view of a mold guide assembly;
FIG. 3 is a schematic structural diagram of a first transition assembly and a second transition assembly;
FIG. 4 is a schematic view of a maintenance transfer assembly;
fig. 5 is a schematic structural view of the standby mold moving assembly.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the figure, the punch press zone 1; a die guide assembly 2; a first transfer transition assembly 3; maintaining the transfer component 4; a second transfer transition assembly 5; a standby mold moving unit 6; a guide main frame 7; an upper die guide roller 8 and a lower die guide roller 8; a guide drive mechanism 9; a die change entrance zone 10; a die change guide area 11; a guide rolling assembly 12; a stopper 13; a die-entering guide plate 14; a transition relay station 15; a transfer roller 16; a transfer edge stopper 17; a transition isolation barrier frame 18; repairing the transfer platform 19; maintaining the rolling wheel 20; maintaining the isolation barrier frame 21; a transfer table 22; a transfer roller 23; a transfer limit stop frame 24; a support stopper 25; a transfer traveling wheel 26; a travel drive mechanism 27; preparing a mould main frame 28; a mold supporting table 29; a jacket frame 30; upper and lower running wheels 31; a walking frame 32; a walking limit groove 33; a support plate 34; supporting the extension actuator 35.
As shown in fig. 1, the rapid die change system is arranged in a punch press area 1, a plurality of punch presses are arranged on the punch press area 1, the rapid die change system comprises a die guide component 2, a first transfer transition component 3, a maintenance transfer component 4, a second transfer transition component 5 and a standby die moving component 6, and the die guide component 2 is respectively provided with a right side end and a left side end in the punch press area 1 and used for performing upper die and lower die during die change; the first transfer transition assembly 3 is arranged between two adjacent punches and is used for transferring the die from one punch to the next; maintenance is moved and is carried subassembly 4 setting between the interval of two liang of punches and be used for moving the operation of carrying to the mould that needs the maintenance, and second transfer transition subassembly 5 sets up and moves between subassembly 4 and the punch press and be used for shifting the mould that waits to maintain to maintenance and move on carrying subassembly 4, and the spare mould subassembly sets up in one side of mould direction subassembly 2 and can load the mould and move mould direction subassembly 2 one side.
The invention mainly realizes the quick replacement of dies and the quick replacement of dies at each punch position in the maintenance process, wherein the die guide component 2 is mainly used for carrying out an upper die and a lower die of the dies, the first transfer transition component 3 can transfer the dies conveyed by the die guide component 2 to the working positions of each punch, and the second transfer transition component 5 has the main function of quickly transferring damaged dies on each punch to the maintenance transfer component 4 directly through the second transfer transition component 5 for carrying out quick maintenance operation, so that the processes of loading and unloading the dies are not interfered with each other.
Specifically, as shown in fig. 2, the mold guiding assemblies 2 are arranged in bilateral symmetry and are respectively used for an upper mold and a lower mold of the mold, the mold guiding assemblies 2 include a guiding main frame 7, the guiding main frame 7 has a guiding area, upper and lower mold guiding rollers 8 are arranged on the guiding area, a guiding driving mechanism 9 for driving the upper and lower mold guiding rollers 8 to rotate is arranged at the lower end of the guiding main frame 7, the upper end and the lower end of the guiding area respectively have a mold changing inlet area 10 and a mold changing guiding area 11, a guiding rolling assembly 12 is arranged at the lower end of the mold changing guiding area 11, and a limited stopper 13 is arranged on the guiding rolling assembly 12. Here, the mold to be exchanged can be placed on the mold exchange inlet zone 10, where the mold to be exchanged can be moved by the guide roller assembly 12 to the mold exchange guide zone 11, then the die to be replaced is blocked by the limiting stopper 13 for the next operation, a die-entering guide plate 14 is arranged on the side part of the die-replacing inlet area 10, the die-entering guide plate 14 is integrally composed of a fixed part and an oblique part, the fixed part is fixed on two sides of the die-replacing inlet area 10, the oblique part is provided with a guide inclined plane, the guide inclined planes on two sides are provided with guide openings, the width of the guide openings is larger than that of the die-replacing inlet area 10, the fact that the width of the guide opening is greater than the width of the die change entrance area 10 allows the die to be easily and quickly placed on the die change entrance area 10, the mould to be replaced can then be guided quickly along the guide ramp onto the guide roller assembly 12, facilitating the drive.
As shown in fig. 3, the first transfer transition assembly 3 includes a transition transfer platform 15, a plurality of transfer rollers 16 are uniformly arranged on the transition transfer platform 15, transfer edge retaining frames 17 are disposed on two sides of the transfer rollers 16, and transition isolation retaining frames 18 are disposed on end portions of left and right sides of the transition transfer platform 15. The moving friction force of the whole die to be replaced can be reduced through the transfer roller 16, so that the die to be replaced can be pushed to each punch working position along the transfer roller 16 for replacing, the transition isolation blocking frame 18 can prevent the die from falling in the transition process, and the safety is ensured; the second transfer transition assembly 5 comprises a maintenance transfer platform 19, a plurality of maintenance rolling wheels 20 are embedded on the table top of the maintenance transfer platform 19, and maintenance isolation blocking frames 21 are arranged at the end parts of the left side and the right side of the maintenance transfer platform 19. Here, a second transfer transition component 5 is arranged beside the punch, so that a die needing to be maintained on a station of the punch can be rotated out, the maintenance rolling wheel 20 can drive the maintained die to move to the maintenance transfer component 4, the maintenance isolation blocking frame 21 also prevents the die from falling, and the safety is ensured.
As shown in fig. 4, the maintenance transfer assembly 4 includes a transfer table 22, transfer rollers 23 are uniformly arranged on the transfer table 22, transfer limit stopper frames 24 are fixed to both sides of the transfer table 22, a support stopper 25 is provided at an intermediate position of an upper portion of the transfer table 22, a transfer traveling wheel 26 and a traveling drive mechanism 27 are provided at a lower end of the transfer table 22, and the traveling drive mechanism 27 drives the transfer traveling wheel 26 to travel. When the mold needs to be maintained, the mold to be maintained can be directly driven to move through the transfer roller 23, so that the mold to be maintained moves onto the transfer table 22, the support stop 25 can support the maintained mold to ensure safe operation, and finally the transfer traveling wheels 26 are driven to travel through the traveling driving mechanism 27 to move the whole mold.
As shown in fig. 5, the mold standby moving unit 6 includes a mold standby main frame 28, a mold standby support 29 provided on the mold standby main frame 28, vertical adjustment mechanisms provided on both sides of the mold standby main frame 28, the vertical adjustment mechanisms being fixedly connected to the mold standby support 29, and inside and outside extension mechanisms provided on the mold standby support 29. Here again because inside and outside extension mechanism can stretch out to connect the mould, can be fast like this with the mould transfer to being equipped with mould supporting bench 29, conveniently carry out the retooling, upper and lower guiding mechanism is including stock 30, upper and lower travelling wheel 31 and walking frame 32, walking frame 32 sets up the both sides at the equipped with mould owner frame 28, stock 30 cover is on walking frame 32, has seted up walking spacing groove 33 on walking frame 32, upper and lower travelling wheel 31 is fixed on stock 30 and can be followed walking spacing groove 33 and reciprocate. Here because walking direction about walking spacing groove 33 can be guaranteed, guarantee the stability of operation, the mechanism of stretching out is including two backup pads 34 and support extension driving piece 35 inside and outside, supports and stretches out driving piece 35 and set up the lower extreme at backup pad 34, supports to stretch out driving piece 35 and can drive to support and stretch out driving piece 35 internal and external motion.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the accompanying claims.
Claims (9)
1. A rapid die change system disposed in a punch press area, said punch press area having a plurality of punch presses arranged thereon, the rapid die change system comprising the following components:
the die guide assemblies are respectively provided with a right side end and a left side end in a punch press area and are used for carrying out upper die and lower die during die changing;
the first transfer transition assembly is arranged between two adjacent punching machines and is used for transferring the die from one punching machine to the next punching machine;
the maintenance transfer component is arranged between the intervals of every two punching machines and is used for carrying out transfer operation on the die needing to be maintained;
the second transfer transition assembly is arranged between the maintenance transfer assembly and the punch press and is used for transferring the die to be maintained to the maintenance transfer assembly;
and the mould preparing moving assembly is arranged at one side of the mould guide assembly and can load the mould and move to one side of the mould guide assembly.
2. The system of claim 1, wherein the mold guiding assembly is a left-right symmetrical upper mold and a lower mold for the mold, respectively, the mold guiding assembly comprises a guiding main frame, the guiding main frame has a guiding area, upper and lower mold guiding rollers are arranged on the guiding area, a guiding driving mechanism for driving the upper and lower mold guiding rollers to rotate is arranged at the lower end of the guiding main frame, the upper end and the lower end of the guiding area respectively have a mold changing inlet area and a mold changing guiding area, a guiding rolling assembly is arranged at the lower end of the mold changing guiding area, and a limit stopper is arranged on the guiding rolling assembly.
3. The system of claim 2, wherein a die-entering guide plate is provided on a side portion of the die-changing entrance area, the die-entering guide plate is integrally formed by a fixing portion and an inclined portion, the fixing portion is fixed on both sides of the die-changing entrance area, the inclined portion has guide inclined surfaces, guide openings are formed on the guide inclined surfaces, and the width of each guide opening is greater than that of the die-changing entrance area.
4. The system of claim 1, wherein the first transition assembly comprises a transition transfer platform, the transition transfer platform is uniformly provided with a plurality of transfer rollers, transfer edge retaining frames are arranged on two sides of the transfer rollers, and transition isolation retaining frames are arranged on the left and right ends of the transition transfer platform.
5. The system for rapidly changing the mold according to claim 1, wherein the maintenance and transfer assembly comprises a transfer platform, transfer rollers are uniformly arranged on the transfer platform, transfer limit stop frames are fixed on two sides of the transfer platform, a support stop block is arranged at the middle position of the upper part of the transfer platform, a transfer traveling wheel and a traveling driving mechanism are arranged at the lower end of the transfer platform, and the traveling driving mechanism drives the transfer traveling wheel to travel.
6. The system of claim 1, wherein the second transition assembly comprises a maintenance transfer platform, a plurality of maintenance rolling wheels are embedded in a platform surface of the maintenance transfer platform, and maintenance isolation blocking frames are arranged at the end parts of the left side and the right side of the maintenance transfer platform.
7. The system of claim 1, wherein the mold standby moving assembly comprises a mold standby main frame, a mold standby support table is arranged on the mold standby main frame, up-and-down adjusting mechanisms are arranged on two sides of the mold standby main frame, the up-and-down adjusting mechanisms are fixedly connected with the mold standby support table, and inner-and-outer extending mechanisms are arranged on the mold standby support table.
8. The system according to claim 7, wherein the vertical adjustment mechanism comprises a frame, upper and lower running wheels, and a running frame, the running frame is disposed on both sides of the main frame, the frame is sleeved on the running frame, a running limit groove is formed in the running frame, and the upper and lower running wheels are fixed on the frame and can move up and down along the running limit groove.
9. The system of claim 7, wherein the inner and outer extension mechanisms comprise two support plates and a support extension driving member, the support extension driving member is disposed at a lower end of the support plates, and the support extension driving member can drive the support extension driving member to move inwardly and outwardly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468250.1A CN107225186B (en) | 2017-06-20 | 2017-06-20 | Quick die change system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710468250.1A CN107225186B (en) | 2017-06-20 | 2017-06-20 | Quick die change system |
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| CN107225186A CN107225186A (en) | 2017-10-03 |
| CN107225186B true CN107225186B (en) | 2020-11-10 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605472B (en) * | 2018-11-30 | 2021-04-20 | 武汉博莱恩智能装备有限公司 | Automatic die changing system |
| CN112024712A (en) * | 2020-07-28 | 2020-12-04 | 芜湖中集瑞江汽车有限公司 | Profiling device and workpiece profiling method |
| CN113680905A (en) * | 2021-09-08 | 2021-11-23 | 江苏智石科技有限公司 | Automatic rotatory retooling platform truck |
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