CN216095882U

CN216095882U - Triangular piece stamping equipment

Info

Publication number: CN216095882U
Application number: CN202122676729.9U
Authority: CN
Inventors: 陈会; 芮亦夫; 王健
Original assignee: Jiangsu Guoqiang Xingsheng Energy Technology Co ltd
Current assignee: Jiangsu Guoqiang Xingsheng Energy Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-22
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to a triangle stamping equipment relates to stamping forming technical field, can produce the problem of a large amount of corner clouts in order to solve direct punching press plate, and it includes the chassis, be provided with the workstation on the chassis, be provided with mould and bed die on the workstation, be provided with a plurality of buffer unit between last mould and the bed die, the bed die includes die holder and die, the die holder is located the workstation, the connection can be dismantled on the die holder to the die, go up the mould and include the upper die base and be used for carrying out the terrace die of punching press again after beveling with the plate, the terrace die can be dismantled and be connected on the upper die base, the terrace die sets up with the die relatively, still be provided with the driving piece on the chassis, the driving piece links to each other with the upper die base. This application has the effect of practicing thrift processing cost.

Description

Triangular piece stamping equipment

Technical Field

The application relates to the technical field of punch forming, in particular to triangular piece stamping equipment.

Background

The male die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold male die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation thereof, thereby obtaining a desired part.

Related patent of prior publication No. CN212190981U provides a stamping die for processing sheet metal, which comprises an underframe, a working table fixedly connected to the underframe, a processing metal plate arranged on the working table, a pressing plate arranged on the processing metal plate, holes respectively arranged on the pressing plate and movably connected with an outer annular knife and an inner annular knife through the holes, and an upper die base connected to one end of the outer annular knife and one end of the inner annular knife far from the pressing plate; and the outer ring cutter and the inner ring cutter punch and form the processed metal plate by driving the upper die base to move downwards, so that a corresponding plate finished product is obtained.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: in the process of processing the plate, a large amount of leftover materials can be generated by direct punch forming, the leftover materials can only be used for waste treatment, the cost of raw materials is greatly increased, and therefore the method needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that direct punching press plate can produce a large amount of leftover bits, this application provides a triangle stamping equipment.

The application provides a triangle stamping equipment adopts following technical scheme:

the utility model provides a triangle piece stamping equipment, includes the chassis, be provided with the workstation on the chassis, be provided with mould and bed die on the workstation, be provided with a plurality of buffering subassemblies between mould and the bed die, the bed die includes die holder and die, the die holder is located the workstation, the connection can be dismantled on the die holder to the die, go up the mould and include the upper die base and be used for carrying out the terrace die of punching press again after beveling with the plate, the terrace die can be dismantled and be connected on the upper die base, the terrace die sets up with the die relatively, still be provided with the driving piece on the chassis, the driving piece links to each other with the upper die base.

Because a large amount of leftover materials are generated in the process of directly stamping and processing the plate, the leftover materials can only be used for waste treatment, and the cost of raw materials is greatly increased; by adopting the technical scheme, the upper die base is connected with the male die for punching after beveling the plate, an operator starts the driving piece, the upper die base drives the male die to move downwards, and the male die performs punch forming after beveling the metal plate into a specific shape, so that leftover bits and pieces generated by direct punch forming of the metal plate are reduced, and the processing cost is saved.

Optionally, the male die comprises a punching die, an oblique cutting die, a cutting die and a stamping die, and the punching die, the oblique cutting die, the cutting die and the stamping die are sequentially arranged along the length direction of the workbench.

By adopting the technical scheme, the male die consists of the punching die, the beveling die, the cutting die and the stamping die, when the equipment is started, the metal plate sequentially passes through the processing sequence of punching, beveling and cutting on the female die to form a specified shape, and then the plate is stamped into the shape of the triangular plate by the punching die, so that corner excess materials generated by stamping are reduced, and the processing cost is saved.

Optionally, the buffer assembly includes a guide pillar, a buffer spring and a guide cylinder, the guide pillar is connected to the lower die base, the buffer spring is sleeved on the guide pillar, one side of the guide cylinder is connected to the upper die base, and the other side of the guide cylinder is sleeved on the guide pillar.

By adopting the technical scheme, an operator is provided with a buffer assembly between the upper die and the lower die, the buffer assembly comprises a guide pillar, a buffer spring and a guide cylinder, when the driving piece is started, the upper die base moves downwards, the guide cylinder is connected with the upper die base, and the guide sleeve is finally sleeved on the guide pillar; the arrangement of the guide pillar and the guide cylinder ensures that the gap between the male die and the female die is uniform in the stamping process, so that each part of the die has a good motion state, and meanwhile, the arrangement of the buffer spring reduces the rigid impact when the guide cylinder is matched with the guide pillar, so that the possibility of deformation of the guide pillar is reduced, and the service lives of the guide pillar and the guide cylinder are prolonged.

Optionally, a ball guide sleeve is arranged on one side, away from the lower die holder, of the buffer spring, the ball guide sleeve is slidably sleeved on the guide pillar, and the inner side wall of the guide cylinder is attached to the outer side wall of the ball guide sleeve.

Through adopting above-mentioned technical scheme, operating personnel keeps away from the sticky ball guide pin bushing of one side of die holder at buffer spring, and the direct contact between guide pillar and the guide cylinder is avoided in the setting of ball guide pin bushing, through having improved the motion precision, rolls and replaces sliding friction, and coefficient of friction reduces, has prolonged life.

Optionally, a plurality of sliding grooves are formed in the workbench, the sliding grooves are arranged along the length direction of the workbench, abutting components are arranged in the sliding grooves and comprise abutting bolts, pressing plates and abutting blocks, the end portions of the abutting bolts are provided with sliding blocks, the sliding blocks are connected in the sliding grooves in a sliding mode, one ends, far away from the sliding blocks, of the abutting bolts are in threaded connection with the pressing plates, one ends of the pressing plates are abutted to the lower die holder, one ends of the abutting blocks are connected with the pressing plates, and the other ends of the abutting blocks are abutted to the workbench.

By adopting the technical scheme, an operator sets a sliding groove on the workbench, and an abutting component is arranged in the sliding groove; before the equipment runs, the abutting bolt is connected into the sliding groove in a sliding mode through the sliding block, one end of the pressing plate abuts against the lower die holder, the abutting block abuts against the workbench at the moment, and the abutting bolt is screwed through a tool, so that the pressing plate abuts against the lower die holder; through the setting of clamp plate, butt bolt and butt piece, fix die holder and workstation, reduce and take place to rock between equipment during operation die holder and the workstation, lead to the terrace die can't carry out accurate positioning, cause the unqualified possibility of plate after the shaping, also increased the security of equipment simultaneously.

Optionally, one side of the abutting block, which is close to the workbench, is provided with an abutting gasket, and the abutting gasket abuts against the workbench.

Through adopting above-mentioned technical scheme, the area of contact with the workstation has been increased to the setting of butt gasket, is favorable to locking.

Optionally, a discharging plate is obliquely arranged on the workbench, and one end of the discharging plate is connected to the side wall of the workbench.

By adopting the technical scheme, an operator is provided with the stripper plate on one side of the workbench, the stamping equipment runs, and after multiple stamping, a plurality of plates can be stacked on the female die to influence the normal operation of the stamping equipment; the arrangement of the stripper plate is convenient for collecting the plates.

Optionally, the female die is provided with two sets of positioning blocks, and the two sets of positioning blocks are detachably connected to the female die along the length direction of the workbench.

Through adopting above-mentioned technical scheme, can dismantle on the die and be connected with two sets of locating pieces, the locating piece sets up along the length direction of workstation, and the phenomenon of metal sheet skew takes place in transportation process is reduced in the setting of locating piece.

Optionally, the both sides of workstation are provided with the determine module respectively, the determine module includes coupling assembling and is used for the detection device that testing personnel passed through, be provided with control center on the chassis, detection device electricity is connected in control center in order to transmit the detected signal to control center, control center electricity is connected in order to respond to detected signal and control the driving piece and stop in the driving piece, detection device links to each other with coupling assembling, one side that coupling assembling kept away from detection device is connected on the lateral wall of workstation.

By adopting the technical scheme, the detection assemblies are connected to two sides of the workbench by operators, each detection assembly consists of a detection device and a connecting assembly, and the detection devices are connected to the workbench through the connecting assemblies; detection device and coupling assembling's setting, when stamping equipment during operation, staff or article are close to stamping equipment, and detection device sends detected signal, and control center control driving piece stops, is favorable to protecting staff and stamping equipment's safety.

Optionally, coupling assembling includes turning block, dwang, connecting rod and two grip blocks, the turning block links to each other with the lateral wall of workstation, the dwang rotates to be connected on the turning block, the one end through connection of connecting rod is on the dwang, two the grip block cover is established on the connecting rod, and slides the setting with the connecting rod, the one end of grip block links to each other with detection device.

Through adopting above-mentioned technical scheme, coupling assembling includes turning block, dwang, connecting rod and two grip blocks, and accessible adjustment grip block is to the position on the connecting rod, adjusts detection device's height.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the male die is used for stamping after beveling the plate, so that the metal plate is subjected to beveling into a specific shape and then is subjected to stamping forming, corner excess materials generated by direct stamping forming of the metal plate are greatly reduced, and the processing cost is saved;

2. the guide pillar, the buffer spring and the guide cylinder are arranged between the upper die holder and the lower die holder, so that the uniform clearance between the male die and the female die in the stamping process is ensured, and all parts of the die have good motion states;

3. through the setting of clamp plate, butt bolt and butt piece, fix die holder and workstation, reduce and take place to rock between equipment during operation die holder and the workstation, lead to the terrace die can't carry out accurate positioning, cause the unqualified possibility of plate after the shaping, also increased the security of equipment simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a triangle stamping device in an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic structural diagram for embodying the structure between the upper die holder and the lower die holder in the embodiment of the present application.

Fig. 4 is an enlarged view of a portion B of fig. 3.

Figure 5 is a schematic structural view for embodying the abutment assembly in the embodiment of the present application.

Fig. 6 is a block diagram of a structure for embodying a control relationship of a control center in the embodiment of the present application.

Description of reference numerals: 1. a chassis; 2. a work table; 3. an upper die; 31. an upper die holder; 32. a male die; 321. punching a hole die; 322. a beveling die; 323. cutting the die; 324. stamping a die; 4. a lower die; 41. a lower die holder; 42. a female die; 5. a buffer assembly; 51. a guide post; 52. a buffer spring; 53. a guide cylinder; 521. a ball guide sleeve; 6. a drive member; 7. a sliding groove; 8. an abutment assembly; 81. an abutment bolt; 811. a slider; 82. pressing a plate; 83. a butting block; 831. abutting the gasket; 9. a stripper plate; 10. positioning blocks; 11. a detection component; 111. a detection device; 112. a connecting assembly; 1121. rotating the block; 1122. rotating the rod; 1123. a connecting rod; 1124. a clamping block; 12. and a control center.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses triangle stamping equipment. Referring to fig. 1, triangle stamping equipment includes chassis 1, and the welding has workstation 2 on chassis 1, has placed mould 3 and bed die 4 on the workstation 2, goes up and is provided with a plurality of buffering subassemblies 5 between mould 3 and the bed die 4, and the quantity of buffering subassembly 5 is four in this application, and the welding has driving piece 6 on chassis 1, and driving piece 6 is located the top of workstation 2, and driving piece 6 can be the hydraulic press, driving piece 6 and last mould 3 fixed connection.

Referring to fig. 2, the buffer assembly 5 includes a guide post 51, a buffer spring 52 and a guide cylinder 53, one end of the guide post 51 is welded on the lower mold 4, the buffer spring 52 is sleeved on the guide post 51, and a ball guide sleeve 521 is glued on one end of the buffer spring 52 away from the lower mold 4, the guide cylinder 53 is welded on the upper mold 3, when the driving member 6 is started, the upper mold 3 moves down, the upper mold 3 stamps a metal plate on the lower mold 4, at this time, one side of the guide cylinder 53 away from the upper mold 3 is sleeved on the guide post 51, and the inner side wall of the guide cylinder 53 is attached to the outer side wall of the ball guide sleeve 521, so as to ensure the relative movement between the upper mold 3 and the lower mold 4.

Referring to fig. 2, the upper die 3 includes an upper die holder 31 and a male die 32, the upper die holder 31 is connected to the driving member 6 by bolts, the male die 32 is detachably connected to the upper die holder 31, the male die 32 includes a punching die 321, an inclined cutting die 322, a cutting die 323 and a punching die 324, the punching die 321, the inclined cutting die 322, the cutting die 323 and the punching die 324 are sequentially arranged along the length direction of the worktable 2, when the driving member 6 is started, the metal plate on the lower die 4 is sequentially subjected to the processes of punching, inclined cutting, cutting and punching, and the metal plate is cut and processed into a specific shape and then is punched, so that a corresponding formed plate is obtained.

Referring to fig. 1 and 2, the lower die 4 includes a lower die holder 41 and a female die 42, the lower die holder 41 is placed on the workbench 2, the female die 42 is detachably connected to the lower die holder 41, the female die 42 is arranged opposite to the male die 32, two sets of positioning blocks 10 are detachably connected to the female die 42, and the two sets of positioning blocks 10 are arranged along the length direction of the workbench 2.

Referring to fig. 3, seted up a plurality of grooves 7 that slide on the workstation 2, the groove 7 that slides is T type groove, is provided with butt subassembly 8 in the groove 7 that slides, and the quantity of butt subassembly 8 is four in this application, and 8 butt of butt subassemblies are on die holder 41 to fix workstation 2 and die holder 41.

Referring to fig. 4 and 5, the abutting assembly 8 includes an abutting bolt 81, a pressing plate 82 and an abutting block 83, a sliding block 811 is arranged in the sliding groove 7 in a sliding manner, one end of the bottom wall of the sliding groove 7, away from the sliding block 811, of the sliding block 811 is welded on the abutting bolt 81, one end of the abutting bolt 81, away from the sliding block 811, is in threaded connection with the pressing plate 82, one side of the pressing plate 82, which is close to the workbench 2, is welded and fixed with the abutting block 83, an abutting gasket 831 is arranged on one side, away from the pressing plate 82, of the abutting block 83, the abutting gasket 831 is square block-shaped, two ends of the abutting gasket 831 abut against the side wall of the abutting block 83 and the workbench 2 respectively, and the pressing plate 82 abuts against the lower die holder 41.

Referring to fig. 4, a stripper plate 9 is welded and fixed to one end of the table 2 near the press die 324.

Referring to fig. 4 and 6, a control center 12 is installed on the chassis 1, the control center 12 may be a PLC controller, the driving member 6 is equipped with a hydraulic control system, the detection assemblies 11 are connected to both sides of the workbench 2 along the length direction, the detection assemblies 11 include a detection device 111 and a connection assembly 112, the connection assembly 112 is connected to a sidewall of the workbench 2, the detection device 111 is fixedly connected to the connection assembly 112, the detection device 111 may be a correlation sensor, the detection device 111 is electrically connected to the control center 12, when a worker or an article passes through the detection device 111 to block the optical path transmission between adjacent detection devices 111, the detection device 111 transmits a detection signal to the control center 12 at this time, the control center 12 is electrically connected to the hydraulic control system, when the control center 12 receives the detection signal, the control signal is transmitted to the driving control system, and after the driving control system receives the signal, the drive 6 is de-energized and the press is closed.

Referring to fig. 4, the connecting assembly 112 includes a rotating block 1121, a rotating rod 1122, a connecting rod 1123 and two clamping blocks 1124, the side wall of the rotating block 1121 is welded and fixed to the worktable 2, the rotating rod 1122 is rotatably connected to the rotating block 1121 through a pin shaft, the connecting rod 1123 penetrates through the rotating rod 1122 and is fixed through a pin, the two clamping blocks 1124 are fixed to the connecting rod 1123 through bolts, and the clamping blocks 1124 are fixedly connected to the detecting device 111.

The implementation principle of triangle stamping equipment of the embodiment of the application is as follows: an operator starts stamping equipment, metal plates are gradually conveyed to the lower die base 41 through a conveying device, the metal plates are horizontally conveyed on the female die 42 under the action of the positioning block 10, the driving piece 6 is started at the moment, the upper die base 31 moves downwards, the oblique cutting die 322 performs oblique cutting on the metal plates after the punching die 321 performs punching on the metal plates, the cutting die 323 performs stamping forming on the metal plates, the metal plates are continuously conveyed to the female die 42 at the moment, the driving piece 6 performs reciprocating linear motion, and when the number of the formed plates in the female die 42 reaches a certain number, the formed plates continuously slide out of the discharging plate 9 to realize the whole stamping forming process; through the arrangement of the punching die 321, the oblique cutting die 322, the cutting die 323 and the punching die 324, the metal plate is obliquely cut into a specific shape and then subjected to punch forming, so that leftover materials generated by direct punch forming of the metal plate are greatly reduced, and the processing cost is saved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a triangle piece stamping equipment, includes chassis (1), be provided with workstation (2) on chassis (1), its characterized in that: be provided with on workstation (2) mould (3) and bed die (4), be provided with a plurality of buffer unit (5) between mould (3) and bed die (4), bed die (4) include die holder (41) and die (42), die holder (41) are located workstation (2), connection can be dismantled on die holder (41) in die (42), mould (3) include upper die base (31) and be used for going on terrace die (32) of punching press again with plate miscut back, terrace die (32) can be dismantled and be connected on upper die base (31), terrace die (32) set up with die (42) relatively, still be provided with driving piece (6) on chassis (1), driving piece (6) link to each other with upper die base (31).

2. The triangular stamping apparatus of claim 1, wherein: the male die (32) comprises a punching die (321), a beveling die (322), a cutting die (323) and a stamping die (324), and the punching die (321), the beveling die (322), the cutting die (323) and the stamping die (324) are sequentially arranged along the length direction of the workbench (2).

3. The triangular stamping apparatus of claim 1, wherein: the buffer assembly (5) comprises a guide post (51), a buffer spring (52) and a guide cylinder (53), the guide post (51) is connected with the lower die holder (41), the buffer spring (52) is sleeved on the guide post (51), one side of the guide cylinder (53) is connected with the upper die holder (31), and the other side of the guide cylinder (53) is sleeved on the guide post (51).

4. A triangle punch apparatus according to claim 3 wherein: one side of the buffer spring (52) far away from the lower die holder (41) is provided with a ball guide sleeve (521), the ball guide sleeve (521) is sleeved on the guide post (51) in a sliding manner, and the inner side wall of the guide cylinder (53) is attached to the outer side wall of the ball guide sleeve (521).

5. The triangular stamping apparatus of claim 1, wherein: a plurality of sliding grooves (7) are formed in the workbench (2), the sliding grooves (7) are arranged along the length direction of the workbench (2), abutting components (8) are arranged in the sliding grooves (7), each abutting component (8) comprises an abutting bolt (81), a pressing plate (82) and an abutting block (83), a sliding block (811) is arranged at the end portion of each abutting bolt (81), each sliding block (811) is connected into each sliding groove (7) in a sliding mode, one end, far away from each sliding block (811), of each abutting bolt (81) is connected with the pressing plate (82) in a threaded mode, one end of each pressing plate (82) is abutted to the lower die base (41), one end of each abutting block (83) is connected with the pressing plate (82), and the other end of each abutting block (83) is abutted to the workbench (2).

6. The triangular stamping apparatus of claim 5, wherein: one side of the abutting block (83) close to the workbench (2) is provided with an abutting gasket (831), and the abutting gasket (831) abuts against the workbench (2).

7. The triangular stamping apparatus of claim 1, wherein: the inclined discharging plate (9) is arranged on the workbench (2), and one end of the discharging plate (9) is connected to the side wall of the workbench (2).

8. The triangular stamping apparatus of claim 7, wherein: the die (42) is provided with two sets of positioning blocks (10), and the positioning blocks (10) are detachably connected to the die (42) along the length direction of the workbench (2).

9. The triangular stamping apparatus of claim 5, wherein: the utility model discloses a detection device, including workstation (2), detection device (12) and chassis (1), detection device (111) are connected in control center (12) in order to transmit detection signal to control center (12), control center (12) electricity is connected in driving piece (6) in order to stop in response to detection signal and control driving piece (6), detection device (111) link to each other with coupling assembling (112), one side that detection device (111) were kept away from in coupling assembling (112) is connected on the lateral wall of workstation (2), detection device (11) include coupling assembling (112) and detection device (111) that are used for measuring personnel to pass through, be provided with control center (12) on chassis (1), detection device (111) electricity is connected in control center (12).

10. The triangular stamping apparatus of claim 9, wherein: coupling assembling (112) include turning block (1121), dwang (1122), connecting rod (1123) and two grip blocks (1124), turning block (1121) links to each other with the lateral wall of workstation (2), dwang (1122) rotate and connect on turning block (1121), the one end through connection of connecting rod (1123) is on dwang (1122), two grip block (1124) cover is established on connecting rod (1123), and slides the setting with connecting rod (1123), the one end of grip block (1124) links to each other with detection device (111).