CN112275871A - High roughness stamping structure and panel beating processing equipment - Google Patents
High roughness stamping structure and panel beating processing equipment Download PDFInfo
- Publication number
- CN112275871A CN112275871A CN202011081195.9A CN202011081195A CN112275871A CN 112275871 A CN112275871 A CN 112275871A CN 202011081195 A CN202011081195 A CN 202011081195A CN 112275871 A CN112275871 A CN 112275871A
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- head
- male
- stamping
- transmission assembly
- female
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- 238000010009 beating Methods 0.000 title description 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 79
- 238000004080 punching Methods 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005555 metalworking Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Classifications
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
Abstract
The invention is suitable for the field of sheet metal processing, and provides a high-flatness stamping structure and sheet metal processing equipment, which comprise a supporting seat and further comprise: a male punch; the male punching head and the female punching head are used for punching and forming the blank; the male stamping head and the female stamping head are arranged on the supporting seat in a sliding manner; the sliding transmission assembly is used for enabling the male stamping head and the female stamping head to move linearly on the supporting seat; the swing transmission assembly is used for converting rotation into linear motion so as to enable the sliding transmission assembly to act; a counter drive assembly; when the male punching head moves linearly in one direction, the female punching head synchronously moves linearly in the opposite direction; the driving mechanism is used for driving the swinging transmission assembly to act; the invention drives the sliding transmission assembly, the swinging transmission assembly and the anisotropic transmission assembly to act through the driving mechanism, so that the male punching head and the female punching head are linked to punch the plate, the rebound resilience of the punched plate is offset, the punching flatness is high, and the use efficiency is high.
Description
Technical Field
The invention belongs to the field of sheet metal machining, and particularly relates to a high-flatness stamping structure and sheet metal machining equipment.
Background
With the rapid development of the industrial industry, the stamping process is an important process for sheet metal processing, and the stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation, so as to obtain workpieces (stamped parts) with required shapes and sizes. Compared with castings and forgings, the stamping part has the characteristics of thinness, uniformity, lightness and strength.
At present, most of stamping of plates mainly comprises the steps that a press is used for driving a stamping head to extrude the plates into a die in an extrusion mode, and a male die extrusion female die is also used for carrying out stamping forming on the plates.
In conclusion, how to provide a high-flatness stamping structure and sheet metal processing equipment, the realization of high-flatness stamping forming is a technical problem which is not solved before.
Disclosure of Invention
The embodiment of the invention aims to provide a high-flatness stamping structure and sheet metal processing equipment, and aims to solve the problem that a conventional stamping die cannot solve the problem of plate springback after stamping.
The embodiment of the invention is realized in such a way that the high-flatness stamping structure comprises a supporting seat and further comprises:
a male punch;
the male punching head and the female punching head are used for punching and forming the plate; the male stamping head and the female stamping head are arranged on the supporting seat in a sliding manner;
the sliding transmission assembly is rotationally connected with the male punching head and is used for enabling the male punching head and the female punching head to linearly move on the supporting seat;
the swing transmission assembly is used for converting rotation into linear motion so as to enable the sliding transmission assembly to act;
a counter drive assembly; when the male punching head moves linearly in one direction, the female punching head synchronously moves linearly in the opposite direction;
and the driving mechanism is used for driving the swing transmission assembly to act.
Preferably, the support seat comprises a support seat main body; and the groove hole is arranged on the supporting seat main body in a penetrating manner, and the swing transmission assembly is arranged in the groove hole.
Preferably, the male punching head and the female punching head are respectively provided with a male die set and a female die set for punch forming of the blank.
Preferably, the sliding transmission assembly comprises
The spout sets up in the supporting seat main part, public punching press head slides with female punching press head and sets up on the spout:
at least two sets of second rotation pieces, two sets of second rotation pieces rotate end to end and connect, and is a set of the one end that the second rotated the piece is rotated and is set up on the supporting seat, another group the one end that the second rotated the piece is rotated and is set up public punching head is last.
Preferably, the swing transmission assembly includes:
the swinging piece is rotatably arranged on the supporting seat;
and one end of the first rotating part is connected with the sliding transmission assembly, and the other end of the first rotating part is rotatably connected with one end of the swinging part.
Preferably, the swinging piece is of a 7-shaped structure, the inflection point is rotatably arranged on the supporting seat, and the short end of the straight line section is rotatably connected with the first rotating piece.
Preferably, the anisotropic transmission assembly comprises:
a first rack disposed on the male punch head;
the second rack is arranged on the female stamping head;
the gear is rotatably arranged on the supporting seat and is positioned between the first rack and the second rack; the gear is respectively meshed with the first rack and the second rack.
Preferably, the drive mechanism includes:
the transmission assembly is connected with the swing transmission assembly;
the driving piece is used for driving the transmission assembly to act and arranged on the supporting seat.
Preferably, the transmission assembly comprises:
the sliding piece is connected with the swing transmission assembly;
and one end of the transmission piece is rotationally connected with the sliding piece, the other end of the transmission piece is fixed with the driving piece, and the driving piece drives the transmission piece to rotate.
Another object of the embodiment of the present invention is to provide a sheet metal working apparatus, which includes a feeding assembly for feeding and a discharging assembly for discharging, and further includes the stamping structure as described above.
According to the high-flatness stamping structure provided by the embodiment of the invention, the driving mechanism drives the swinging transmission assembly to act to drive the sliding assembly to act so as to enable the male stamping head to slide, meanwhile, the female stamping head is opposite to the sliding direction of the male stamping head through the anisotropic transmission assembly, the male stamping head and the female stamping head are linked to stamp a plate, so that the rebound resilience of the stamped plate is offset, the stamping flatness is high, and the use efficiency is high.
Drawings
Fig. 1 is a general structural view of a high-flatness stamping structure according to an embodiment of the present invention;
fig. 2 is a structural view of a support seat of a high-flatness stamping structure according to an embodiment of the present invention;
FIG. 3 is a side view of a high flatness stamping structure according to an embodiment of the invention;
FIG. 4 is a rear side view of a high flatness stamping structure according to an embodiment of the invention;
fig. 5 is a transmission structure diagram of a high-flatness stamping structure according to an embodiment of the present invention.
In the drawings: 1-a support seat; 2, a motor; 3-a swinging member; 4-a slide; 5-a second rotating member; 6-a first rotating member; 7-male punch; 8-a female punch; 9-a first rack; 10-a gear; 11-a second rack; 12-male module; 13-a master module; 14-motor fixing plate; 15-a transmission member; 16-a support seat body; 17-axis a; 18-axis B; 19-slotted holes; 20-a chute; 21-axis C; 22-connecting piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description of specific implementations of the present invention is provided in conjunction with specific embodiments:
as shown in fig. 1, a general structure diagram of a high-flatness stamping structure provided for an embodiment of the present invention includes a supporting seat 1, and further includes:
a male punch head 7;
the male punching head 7 and the female punching head 8 are used for punching and forming the blank; the male stamping head 7 and the female stamping head 8 are arranged on the supporting seat 1 in a sliding manner;
the sliding transmission assembly is rotationally connected with the male punching head 7 and is used for enabling the male punching head 7 and the female punching head 8 to linearly move on the supporting seat 1;
the swing transmission assembly is used for converting rotation into linear motion so as to enable the sliding transmission assembly to act;
a counter drive assembly; when the male punching head 7 moves linearly in one direction, the female punching head 8 moves linearly in the opposite direction synchronously;
and the driving mechanism is used for driving the swing transmission assembly to act.
In one embodiment of the invention, the male punching head 7 and the female punching head 8 are rectangular structures, and the plates are punched and formed by relative extrusion; the sliding transmission component can adopt a gear to drive the rack to move, and also can adopt a cam structure, wherein a connecting rod type structure is adopted; the swing transmission component can adopt incomplete gear transmission or reciprocating elastic swing, and adopts connecting rod type swing; the heterodromous transmission component can adopt pin wheel transmission and chain wheel transmission, and a gear and rack transmission mode is adopted; the driving mechanism can adopt a pneumatic motor, a hydraulic motor and the like, and the driving mechanism adopts an electric motor for driving.
In one example of the invention, two ends of the male punch 7 are rotationally connected with the sliding transmission component through bolts and bearings; the sliding transmission assembly is rotationally connected with the supporting seat 1 through a bolt and a bearing; the swing transmission assembly is rotationally connected with the supporting seat 1 and the sliding transmission assembly through bolts and bearings; the anisotropic transmission assembly is connected with the male punching head 7 and the female punching head 8 through bolts; the driving mechanism is fixed on the supporting seat 1 through a bolt.
As shown in fig. 2, as an embodiment of the present invention, the support seat 1 includes a support seat main body 16; and the slotted hole 19 is arranged on the supporting seat main body 16 in a penetrating way, and the swing transmission assembly is arranged in the slotted hole 19.
Specifically, two groups of symmetrical shafts A17 are arranged above the supporting seat 1, a symmetrical shaft C21 is arranged below the supporting seat, a slotted hole 19 is formed in the center of the supporting seat, and a shaft B18 is arranged in the center of the slotted hole.
As shown in fig. 2, as an embodiment of the present invention, the male punch 7 and the female punch 8 are respectively provided with a male die set 12 and a female die set 13 for performing press forming on a plate material.
Specifically, the male die set 12 and the female die set 13 are respectively fixed at the lower end of the male punch 7 and the upper end of the female punch 8 through bolts, and the male die set 12 and the female die set 13 can be replaced according to actual processing requirements.
As shown in fig. 1 and 3, as an embodiment of the present invention, the sliding transmission assembly includes:
the sliding chute 20 is arranged on the supporting seat main body 16, and the male punching head 7 and the female punching head 8 are arranged on the sliding chute 20 in a sliding manner;
at least two sets of second rotate piece 5, two sets of second rotate 5 end to end rotation connection, and is a set of the second rotates the one end of piece 5 and rotates the setting and be in on the supporting seat 1, another group the second rotates the one end of piece 5 and rotates the setting and be in on the public punching head.
Specifically, two symmetrical groups are arranged on the support seat main body 16 of the sliding groove 20, the male punching head 7 and the female punching head 8 are in sliding fit through a boss matched with the sliding groove 20, and the male punching head 7 and the female punching head 8 can slide on the same straight line; one end of the second rotating piece 5 is rotationally connected with one surface of the male punching head 7 through a bolt and a bearing, the other end of the second rotating piece 5 is rotationally connected with one end of the other group of second rotating pieces 5 through a bolt and a bearing, the other end of the other group of second rotating pieces 5 is rotationally connected with a shaft A17 on the supporting seat 1 through a bolt and a bearing, and two groups of second rotating pieces 5 are equally and symmetrically arranged on the other surface of the male punching head 7; the two groups of second transmission pieces 5 are connected with a connecting piece 22 through bolts and bearings.
As shown in fig. 1, 2, 3 and 5, as an embodiment of the present invention, the swing transmission assembly includes:
the swinging piece 3 is rotatably arranged on the supporting seat 1;
and one end of the first rotating part 6 is connected with the sliding transmission component, and the other end of the first rotating part is rotatably connected with one end of the swinging part 3.
Specifically, the swinging member 3 is rotatably fixed to the shaft B18 by a bolt and a bearing, one end thereof is rotatably fixed to one end of the first rotating member 6 by a bolt and a bearing, and the other end of the first rotating member 6 is rotatably fixed to the link member 22 by a bolt and a bearing.
As shown in fig. 2 and 5, as an embodiment of the present invention, the swinging member 3 is 7-shaped, the turning point is rotatably disposed on the supporting seat 1, and the short end of the straight line section is rotatably connected to the first rotating member 6.
Specifically, the structure of the swinging member 3 can be adjusted according to specific requirements, wherein an angle between the short side and the long side is 60 degrees, one end of the short side is rotatably fixed at one end of the first rotating member 6 through a bolt and a bearing, and the 60-degree inflection point is rotatably fixed on the shaft B18 through a bolt and a bearing.
As shown in fig. 1, 3 and 5, as an embodiment of the present invention, the anisotropic transmission assembly includes:
a first rack 9 provided on the male punch head 7;
the second rack 11 is arranged on the female punching head 8;
the gear 10 is rotatably arranged on the supporting seat 1 and is positioned directly between the first rack 9 and the second rack 11; the gear 10 is engaged with the first rack 9 and the second rack 11, respectively.
Specifically, the first rack 9 is fixed below the side face of the male punch 7 in a bolt or welding manner, and the second rack 11 is fixed below the side face of the female punch 8 in a bolt or welding manner; the gear 10 is rotationally fixed on a shaft C21 at the side of the supporting seat main body 16 through a bolt and a bearing, and the gear 10 is respectively meshed with the first rack 9 and the second rack 11; when the male punching head 7 slides downwards, the first rack 9 moves downwards, and the second rack 11 and the female punching head are driven to move upwards through the gear 10, so that the male punching head 7 and the female punching head 8 are combined; here, the first rack 9, the second rack 11, and the gear 10 are provided in one set on both sides of the support base body 16, respectively.
As shown in fig. 4, as an embodiment of the present invention, the driving mechanism includes:
the transmission assembly is connected with the swing transmission assembly;
the driving piece is used for driving the transmission assembly to act and is arranged on the supporting seat 1.
Specifically, the driving member may be a starter motor, a hydraulic motor, or the like, and here, the motor 2 is fixed to the back surface of the support base body 16 by bolts through a motor fixing plate 14.
As shown in fig. 3 and 4, as an embodiment of the present invention, the transmission assembly includes:
the sliding part 4 is connected with the swing transmission component;
and one end of the transmission piece 15 is rotationally connected with the sliding piece 4, the other end of the transmission piece is fixed with the driving piece, and the driving piece drives the transmission piece 15 to rotate.
Specifically, the sliding member 4 is a hollow rectangular structure, and the hollow portion is matched with the shape structure of the swinging member 3, so that the sliding member 4 can slide on the swinging member 3; the transmission part 15 is of a rod-shaped structure, one end of the transmission part is rotationally fixed on the sliding part 4 through a bolt and a bearing, the other end of the transmission part is fixed on a main shaft of the motor 2 through a bolt, the motor 2 drives the transmission part 15 to rotate, the sliding part 4 slides on the swinging part 3 in a reciprocating mode, the swinging part 3 swings in a reciprocating mode, the first rotating part 6 moves in a reciprocating mode to drive the four groups of second rotating parts to do reciprocating folding movement, and therefore the male punching head 7 moves up and down.
The embodiment of the invention also provides sheet metal machining equipment which comprises a feeding assembly for feeding and a blanking assembly for blanking, and further comprises the stamping structure.
Specifically, the feeding assembly comprises a feeding conveying line and a feeding machine, and the discharging assembly comprises a grabbing mechanism, a discharging conveying mechanism and the like; and will not be further described herein.
When the device is used, a plate to be processed is fed between the male stamping head 7 and the die set on the female stamping head 8, the motor 2 is started, the main shaft of the motor 2 rotates to drive the transmission piece 15 to rotate, the sliding piece 4 slides on the swinging piece 3 in a reciprocating mode, the swinging piece 3 swings in a reciprocating mode, then the first rotating piece 6 reciprocates, the first rotating piece 6 reciprocates to drive the four groups of second rotating pieces to do reciprocating folding motion, the male stamping head 7 moves up and down, when the male stamping head 7 moves down, the first rack 9 is driven to move down, the second rack 11 is driven to move up through the gear 10, the female stamping head 8 moves up, the male stamping head 7 and the female stamping head 8 are combined, and the plate is subjected to stamping forming through extrusion of the male die set 12 and the female die set 13 on the male stamping head 7 and the female stamping head 8. The invention drives the sliding transmission assembly, the swinging transmission assembly and the anisotropic transmission assembly to act through the driving mechanism, so that the male punching head 7 and the female punching head 8 are linked to punch the plate, the rebound resilience of the punched plate is offset, the punching flatness is high, and the use efficiency is high.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a high roughness stamping structure, includes the supporting seat, its characterized in that still includes:
a male punch;
the male punching head and the female punching head are used for punching and forming a blank; the male stamping head and the female stamping head are arranged on the supporting seat in a sliding manner;
the sliding transmission assembly is rotationally connected with the male punching head and is used for enabling the male punching head and the female punching head to linearly move on the supporting seat;
the swing transmission assembly is used for converting rotation into linear motion so as to enable the sliding transmission assembly to act;
a counter drive assembly; when the male punching head moves linearly in one direction, the female punching head synchronously moves linearly in the opposite direction;
and the driving mechanism is used for driving the swing transmission assembly to act.
2. A high flatness press structure according to claim 1, wherein said support base 1 includes a support base main body; and the groove hole is arranged on the supporting seat main body in a penetrating manner, and the swing transmission assembly is arranged in the groove hole.
3. A high flatness stamping structure according to claim 1, wherein the male stamping head and the female stamping head are respectively provided with a male die set and a female die set for performing stamping forming on the plate.
4. A high flatness stamping structure as defined in claim 1 wherein said sliding drive assembly includes:
the spout sets up in the supporting seat main part, public punching press head slides with female punching press head and sets up on the spout:
at least two sets of second rotation pieces, two sets of second rotation pieces rotate end to end and connect, and is a set of the one end that the second rotated the piece is rotated and is set up on the supporting seat, another group the one end that the second rotated the piece is rotated and is set up public punching head is last.
5. A high flatness stamping structure as defined in claim 1 wherein said oscillating drive assembly includes:
the swinging piece is rotatably arranged on the supporting seat;
and one end of the first rotating part is connected with the sliding transmission assembly, and the other end of the first rotating part is rotatably connected with one end of the swinging part.
6. The high flatness punching structure according to claim 5, wherein said swinging member is 7-shaped, the turning point is rotatably disposed on said supporting base, and the short end of the straight line section is rotatably connected to said first rotating member.
7. A high flatness stamping structure as defined in claim 1 wherein said anisotropic drive assembly includes:
a first rack disposed on the male punch head;
the second rack is arranged on the female stamping head;
the gear is rotatably arranged on the supporting seat and is positioned between the first rack and the second rack; the gear is respectively meshed with the first rack and the second rack.
8. A high flatness punching structure according to claim 1, wherein said driving mechanism includes:
the transmission assembly is connected with the swing transmission assembly;
the driving piece is used for driving the transmission assembly to act and arranged on the supporting seat.
9. A high flatness stamping structure as defined in claim 8 wherein said drive assembly includes:
the sliding piece is connected with the swing transmission assembly;
and one end of the transmission piece is rotationally connected with the sliding piece, the other end of the transmission piece is fixed with the driving piece, and the driving piece drives the transmission piece to rotate.
10. Sheet metal working equipment comprises a feeding assembly for feeding and a discharging assembly for discharging, and is characterized by further comprising a stamping structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011081195.9A CN112275871A (en) | 2020-10-12 | 2020-10-12 | High roughness stamping structure and panel beating processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011081195.9A CN112275871A (en) | 2020-10-12 | 2020-10-12 | High roughness stamping structure and panel beating processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112275871A true CN112275871A (en) | 2021-01-29 |
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ID=74421161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011081195.9A Pending CN112275871A (en) | 2020-10-12 | 2020-10-12 | High roughness stamping structure and panel beating processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112275871A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203063142U (en) * | 2012-12-17 | 2013-07-17 | 广东福尔电子有限公司 | Stamping equipment capable of carrying out upper-lower double stamping |
| CN108311573A (en) * | 2018-01-23 | 2018-07-24 | 东莞理工学院 | U-shaped/V-type part punching the device of one kind and its technique |
| CN109108135A (en) * | 2018-08-21 | 2019-01-01 | 姜宜德 | Press machine is used in a kind of machining |
| CN209174666U (en) * | 2018-12-27 | 2019-07-30 | 雒建顺 | Stamping device is used in a kind of molding of sheet metal |
| CN210586605U (en) * | 2019-09-18 | 2020-05-22 | 昆山双力得电子科技有限公司 | Stamping die for metal stamping parts |
-
2020
- 2020-10-12 CN CN202011081195.9A patent/CN112275871A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203063142U (en) * | 2012-12-17 | 2013-07-17 | 广东福尔电子有限公司 | Stamping equipment capable of carrying out upper-lower double stamping |
| CN108311573A (en) * | 2018-01-23 | 2018-07-24 | 东莞理工学院 | U-shaped/V-type part punching the device of one kind and its technique |
| CN109108135A (en) * | 2018-08-21 | 2019-01-01 | 姜宜德 | Press machine is used in a kind of machining |
| CN209174666U (en) * | 2018-12-27 | 2019-07-30 | 雒建顺 | Stamping device is used in a kind of molding of sheet metal |
| CN210586605U (en) * | 2019-09-18 | 2020-05-22 | 昆山双力得电子科技有限公司 | Stamping die for metal stamping parts |
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Application publication date: 20210129 |