CN108500104B - Stamping deformation device for automobile sheet metal part - Google Patents
Stamping deformation device for automobile sheet metal part Download PDFInfo
- Publication number
- CN108500104B CN108500104B CN201810704177.8A CN201810704177A CN108500104B CN 108500104 B CN108500104 B CN 108500104B CN 201810704177 A CN201810704177 A CN 201810704177A CN 108500104 B CN108500104 B CN 108500104B
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- sheet metal
- wall
- groove
- fixedly connected
- metal part
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
-
- 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
Abstract
The invention discloses an automobile sheet metal part stamping deformation device which comprises a base, wherein a deformation groove is formed in the upper surface of the base, a supporting block is fixedly connected inside the deformation groove, the lower surface of the supporting block is fixedly connected with the bottom of the inner wall of the deformation groove, a limiting block is fixedly connected to the upper surface of the base, a sheet metal part is movably connected to the upper surface of the supporting block, the back surface of the sheet metal part is movably connected with the outer wall of the opposite surface of the limiting block, and a device groove is formed in the upper surface of the limiting block. This car sheet metal component stamping deformation device is through setting up the clamp plate in the bottom of depression bar, can descend and carry out stamping deformation operation to the sheet metal component at the fixed plate and effectually fix the sheet metal component, and the fixed unstable condition that influences processing takes place when can effectually preventing sheet metal component stamping deformation, can effectually promote the qualification rate of sheet metal component, makes the qualification rate of sheet metal component promote greatly, makes the manufacturing cost reduction of enterprise, creates bigger economic benefits for the enterprise.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to an automobile sheet metal part stamping deformation device.
Background
The automobile metal plate is a technical means for automobile repair, and is equal to the automobile metal plate repair in the aspect that the automobile body needs to be repaired after the automobile is collided, namely all other work except spraying work for corrosion prevention and decoration of the automobile body, such as analysis of automobile body damage, measurement of the automobile body, shaping of the automobile body metal plate, tensile correction, stress relief welding, assembly and adjustment of automobile body accessories, and the like The gap, the maintenance personnel not only need to know the technical parameters and the external dimension of the vehicle body, but also need to master the vehicle body material characteristics, the transmission vehicle body deformation trend and the stress points of the stress characteristics and the vehicle body production process such as the welding process, and the like, on the basis of mastering the knowledge, the maintenance personnel need to judge the condition of direct and indirect damage and deformation of the vehicle body by means of an advanced measurement tool through accurate vehicle body three-dimensional measurement, and make a complete vehicle body repair scheme due to the hidden danger of vehicle body deformation, then match the correct maintenance process with the accurate three-dimensional data of each key point of the weighing body to restore each key point of the vehicle body to the original position to restore the damaged vehicle body to the state when leaving the factory, the existing stamping deformation devices of most sheet metal parts are large and inconvenient to use, and the sheet metal parts of small parts are often not fixed stably during stamping deformation, the finished product qualification rate of the sheet metal part is easily influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a stamping deformation device for an automobile sheet metal part, which solves the problem that most of the existing small sheet metal parts are often unstable in fixation during stamping deformation.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an automobile sheet metal part stamping deformation device comprises a base, wherein a deformation groove is formed in the upper surface of the base, a supporting block is fixedly connected to the inside of the deformation groove, the lower surface of the supporting block is fixedly connected with the bottom of the inner wall of the deformation groove, a limiting block is fixedly connected to the upper surface of the base, a sheet metal part is movably connected to the upper surface of the supporting block, the back surface of the sheet metal part is movably connected with the outer wall of the opposite surface of the limiting block, a device groove is formed in the upper surface of the limiting block, a servo motor is fixedly connected to the bottom of the inner wall of the device groove, a vertical rod is fixedly connected to the top of the limiting block, a device cavity is formed in the vertical rod, the bottom of the device cavity is communicated with the inside of the device groove, the top end of an output shaft of the servo motor extends to the, the outer wall of the rotating rod is punched and milled with threads, the outer wall of the rotating rod is movably connected with a sliding block, the upper surface of the sliding block is provided with a through groove, the inner wall of the through groove is movably connected with the outer wall of the rotating rod, the top of the inner wall of the device cavity is provided with a fixed groove, one end of the rotating rod is fixedly connected with the inside of the fixed groove, the outer wall of the vertical rod is provided with two rectangular grooves, the two rectangular grooves are respectively arranged on the outer walls of the opposite surfaces of the two vertical rods, the outer wall of the sliding block is fixedly connected with a connecting block, one end of the connecting block, far away from the sliding block, penetrates through the rectangular grooves and extends to the outer walls of the vertical rods, the outer wall of the connecting block is fixedly connected with a fixed plate, the lower surface of the fixed plate is provided with, the bottom fixedly connected with limiting plate of buffer spring, the upper surface of spacing ring and the lower surface swing joint of limiting plate, the lower fixed surface of limiting plate is connected with the depression bar, the bottom fixedly connected with clamp plate of depression bar, the lower surface of clamp plate and the upper surface swing joint of sheet metal component, the fixed surface of fixed plate inlays and has the press, the lower fixed surface of press is connected with the extrusion piece, the lower surface of extrusion piece and the upper surface swing joint of sheet metal component.
Preferably, the number of the limiting blocks is two, and the two limiting blocks are symmetrically arranged on the upper surface of the base by taking the central line of the supporting block as a symmetry axis.
Preferably, the output shaft of the servo motor is connected with the rotating rod through a coupling.
Preferably, the inner wall of the through groove is provided with a thread groove matched with the thread of the outer wall of the rotating rod.
Preferably, the inside fixedly connected with bearing of fixed slot, the outer wall of bearing and the interior fixed connection of fixed slot, the inner wall of bearing and the outer wall fixed connection of bull stick.
Preferably, the shape of the deformation groove is inclined, and the inclination angle of the deformation groove is forty-five degrees.
Preferably, the central line of the pressure plate is coincident with the central line of the supporting block.
(III) advantageous effects
The invention provides an automobile sheet metal part stamping deformation device which has the following beneficial effects: according to the invention, the pressing plate is arranged at the bottom of the pressing rod, so that the sheet metal part can be effectively fixed while the fixed plate descends to perform stamping deformation operation on the sheet metal part, the condition that the sheet metal part is unstable in stamping deformation to influence processing can be effectively prevented, the qualification rate of the sheet metal part can be effectively improved, the qualification rate of the sheet metal part is greatly improved, the production cost of an enterprise is reduced, and greater economic benefits are created for the enterprise.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a side view of a vertical post according to the present invention;
FIG. 4 is a top view of a retaining plate according to the present invention;
FIG. 5 is a top view of the base of the present invention.
In the figure: the device comprises a base 1, a deformation groove 2, a supporting block 3, a limiting block 4, a sheet metal part 5, a device groove 6, a servo motor 7, a vertical rod 8, a device cavity 9, a rotating rod 10, a sliding block 11, a through groove 12, a fixed groove 13, a rectangular groove 14, a connecting block 15, a fixed plate 16, a buffer groove 17, a limiting ring 18, a buffer spring 19, a limiting plate 20, a pressing rod 21, a pressing plate 22, a press machine 23 and an extrusion block 24.
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.
As shown in fig. 1 to 5, the present invention provides a technical solution: a stamping deformation device for automobile sheet metal parts comprises a base 1, wherein a deformation groove 2 is formed in the upper surface of the base 1, the deformation groove 2 is inclined, the inclination angle of the deformation groove 2 is forty-five degrees, the sheet metal parts 5 can be extruded by an extrusion block 24 to effectively limit the deformation of the sheet metal parts 5, the stamped and deformed sheet metal parts 5 meet the requirement in shape, a support block 3 is fixedly connected inside the deformation groove 2, the lower surface of the support block 3 is fixedly connected with the bottom of the inner wall of the deformation groove 2, limit blocks 4 are fixedly connected to the upper surface of the base 1, the number of the limit blocks 4 is two, the two limit blocks 4 are symmetrically arranged on the upper surface of the base 1 by taking the central line of the support block 3 as a symmetry axis, the two symmetrical limit blocks 4 are arranged on the upper surface of the base 1, the sheet metal parts 5 can be effectively fixed, and the sheet metal parts 5 are more stable during stamping, promote the precision of stamping deformation, the upper surface swing joint of supporting shoe 3 has sheet metal component 5, the outer wall swing joint of the back of sheet metal component 5 and stopper 4 opposite face, device groove 6 has been seted up to the upper surface of stopper 4, the bottom fixedly connected with servo motor 7 of device groove 6 inner wall, the top fixedly connected with montant 8 of stopper 4, device chamber 9 has been seted up to the inside of montant 8, the bottom of device chamber 9 is linked together with the inside of device groove 6, the top of servo motor 7 output shaft extends to the inside of device chamber 9, the top fixedly connected with bull stick 10 of servo motor 7 output shaft, through the coupling joint between servo motor 7 output shaft and the bull stick 10, through setting up coupling joint servo motor 7 output shaft and bull stick 10, make servo motor 7 output shaft and bull stick 10 rotate jointly in order to transmit the moment of torsion, can play in the power transmission of high-speed reload and cushion, The outer wall of the rotating rod 10 is milled with threads, the outer wall of the rotating rod 10 is movably connected with a sliding block 11, the upper surface of the sliding block 11 is provided with a through groove 12, the inner wall of the through groove 12 is movably connected with the outer wall of the rotating rod 10, the inner wall of the through groove 12 is provided with a thread groove matched with the thread of the outer wall of the rotating rod 10, the sliding block 11 can ascend or descend along with the rotation of the rotating rod 10 by arranging the thread groove matched with the thread of the outer wall of the rotating rod 10 on the inner wall of the through groove 12, so as to control the ascending or descending of the fixed plate 16, the top of the inner wall of the device cavity 9 is provided with a fixed groove 13, one end of the rotating rod 10 is fixedly connected with the inside of the fixed groove 13, the inside of the fixed groove 13 is fixedly connected with a bearing, the outer wall of the bearing is fixedly connected with the inside of the fixed groove 13, the rotating rod 10 can be effectively fixed while the rotation of the rotating rod 10 is not interfered, the outer wall of each vertical rod 8 is provided with two rectangular grooves 14, the number of the rectangular grooves 14 is two, the two rectangular grooves 14 are respectively arranged on the outer walls of the opposite surfaces of the two vertical rods 8, the outer wall of each sliding block 11 is fixedly connected with a connecting block 15, one end, far away from the sliding block 11, of each connecting block 15 penetrates through the rectangular grooves 14 and extends to the outer wall of each vertical rod 8, the outer wall of each connecting block 15 is fixedly connected with a fixing plate 16, the lower surface of each fixing plate 16 is provided with a buffer groove 17, the inner wall of each buffer groove 17 is fixedly connected with a limiting ring 18, the top of the inner wall of each buffer groove 17 is fixedly connected with a buffer spring 19, the bottom end of each buffer spring 19 is fixedly connected with a limiting plate 20, the upper surface of each limiting, the lower surface of the pressing plate 22 is movably connected with the upper surface of the sheet metal part 5, the central line of the pressing plate 22 is superposed with the central line of the supporting block 3, the stability of the device can be effectively improved, the pressing plate 22 can extrude the most easily-deformed part of the sheet metal part 5, the stability of the sheet metal part 5 can be effectively improved, the condition that the deformation result is influenced when the sheet metal part 5 is deformed in a stamping mode can be prevented, the press 23 is fixedly embedded in the lower surface of the fixing plate 16, the pressing block 24 is fixedly connected with the lower surface of the press 23, the lower surface of the pressing block 24 is movably connected with the upper surface of the sheet metal part 5, the sheet metal part 5 is placed on the upper surface of the supporting block 3 when the sheet metal part is used, the servo motor 7 is opened to enable the rotating rod 10 to rotate along with the rotation of the servo motor 7, the sliding block 11 can be, the 24 pushes down of press 23 control extrusion piece carries out stamping deformation to sheet metal component 5, the clamp plate 22 extrusion sheet metal component 5 of fixed plate 16 bottom simultaneously, can descend at fixed plate 16 and carry out effectual fixed to sheet metal component 5 when the stamping deformation operation is carried out to sheet metal component 5, the condition that the fixed unstable influence processing takes place when can effectually preventing 5 stamping deformation of sheet metal component, can effectual promotion sheet metal component 5's qualification rate, make sheet metal component 5's qualification rate promote greatly, make the manufacturing cost reduction of enterprise, create bigger economic benefits for the enterprise.
In summary, the invention arranges the limit blocks 4, the fixing plate 16 and the pressing plate 22 to match with each other, when in use, the sheet metal part 5 is arranged on the upper surface of the supporting block 3, the sheet metal part 5 can be effectively fixed by arranging the two symmetrical limit blocks 4 on the upper surface of the base 1, so that the sheet metal part 5 is more stable during stamping, the stamping deformation precision is improved, the servo motor 7 is opened to enable the rotating rod 10 to rotate along with the rotation of the servo motor 7, the output shaft of the servo motor 7 and the rotating rod 10 are connected by arranging the coupler to enable the output shaft of the servo motor 7 and the rotating rod 10 to rotate together to transmit torque, the effects of buffering and vibration damping and improving the dynamic performance of a shaft system can be achieved in the power transmission of high-speed heavy load, the sliding block 11 can be lifted or lowered along with the rotation of the rotating rod 10 by arranging the thread groove matched with the thread on the outer wall of the rotating rod, thereby controlling the ascending or descending of the fixed plate 16, when the fixed plate 16 descends, the press 23 controls the extrusion block 24 to press down to perform stamping deformation on the sheet metal part 5, by means of the inclined shape of the deformation groove 2 and the forty-five degree inclination angle of the deformation groove 2, the sheet metal part 5 can be extruded by the extrusion block 24, so that the deformation of the sheet metal part 5 is effectively limited, the shape of the sheet metal part 5 after stamping deformation meets the requirement, simultaneously, the pressing plate 22 at the bottom of the fixing plate 16 extrudes the sheet metal part 5, the sheet metal part 5 can be effectively fixed when the fixing plate 16 descends to perform stamping deformation operation on the sheet metal part 5, the condition that the processing is influenced by unstable fixation when the sheet metal part 5 is in stamping deformation can be effectively prevented, the qualification rate of the sheet metal part 5 can be effectively improved, the qualification rate of the sheet metal part 5 is greatly improved, the production cost of an enterprise is reduced, and greater economic benefits are created for the enterprise.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile sheet metal component stamping deformation device, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a deformation groove (2), the inside of the deformation groove (2) is fixedly connected with a supporting block (3), the lower surface of the supporting block (3) is fixedly connected with the bottom of the inner wall of the deformation groove (2), the upper surface of the base (1) is fixedly connected with a limiting block (4), the upper surface of the supporting block (3) is movably connected with a sheet metal part (5), the back surface of the sheet metal part (5) is movably connected with the outer wall of the opposite surface of the limiting block (4), the upper surface of the limiting block (4) is provided with a device groove (6), the bottom of the inner wall of the device groove (6) is fixedly connected with a servo motor (7), the top of the limiting block (4) is fixedly connected with a vertical rod (8), the inside of the vertical rod (8) is provided with a device cavity (9), and the bottom of the device cavity (9) is communicated with, the top end of an output shaft of the servo motor (7) extends to the inside of the device cavity (9), the top end of the output shaft of the servo motor (7) is fixedly connected with a rotating rod (10), the outer wall of the rotating rod (10) is milled with threads, the outer wall of the rotating rod (10) is movably connected with a sliding block (11), the upper surface of the sliding block (11) is provided with a through groove (12), the inner wall of the through groove (12) is movably connected with the outer wall of the rotating rod (10), the top of the inner wall of the device cavity (9) is provided with a fixed groove (13), one end of the rotating rod (10) is fixedly connected with the inside of the fixed groove (13), the outer wall of the vertical rod (8) is provided with rectangular grooves (14), the number of the rectangular grooves (14) is two, the two rectangular grooves (14) are respectively arranged on the outer walls of the opposite surfaces of the two vertical rods (8), and the outer wall of, the one end of the connecting block (15) far away from the sliding block (11) penetrates through the rectangular groove (14) and extends to the outer wall of the vertical rod (8), the outer wall of the connecting block (15) is fixedly connected with a fixing plate (16), the lower surface of the fixing plate (16) is provided with a buffer groove (17), the inner wall of the buffer groove (17) is fixedly connected with a limiting ring (18), the top of the inner wall of the buffer groove (17) is fixedly connected with a buffer spring (19), the bottom of the buffer spring (19) is fixedly connected with a limiting plate (20), the upper surface of the limiting ring (18) is movably connected with the lower surface of the limiting plate (20), the lower surface of the limiting plate (20) is fixedly connected with a pressing rod (21), the bottom of the pressing rod (21) is fixedly connected with a pressing plate (22), the lower surface of the pressing plate (22) is movably connected with the upper surface of the sheet metal part (5, the lower surface of the press machine (23) is fixedly connected with an extrusion block (24), and the lower surface of the extrusion block (24) is movably connected with the upper surface of the sheet metal part (5);
the inner wall of the through groove (12) is provided with a thread groove matched with the thread of the outer wall of the rotating rod (10).
2. The automobile sheet metal part stamping deformation device according to claim 1, characterized in that: the number of the limiting blocks (4) is two, and the two limiting blocks (4) are symmetrically arranged on the upper surface of the base (1) by taking the central line of the supporting block (3) as a symmetry axis.
3. The automobile sheet metal part stamping deformation device according to claim 1, characterized in that: the output shaft of the servo motor (7) is connected with the rotating rod (10) through a coupler.
4. The automobile sheet metal part stamping deformation device according to claim 1, characterized in that: the inside fixedly connected with bearing of fixed slot (13), the outer wall of bearing and the inner wall fixed connection of fixed slot (13), the inner wall fixed connection of the inner wall of bearing and bull stick (10).
5. The automobile sheet metal part stamping deformation device according to claim 1, characterized in that: the shape of the deformation groove (2) is inclined, and the inclination angle of the deformation groove (2) is forty-five degrees.
6. The automobile sheet metal part stamping deformation device according to claim 1, characterized in that: the central line of the pressure plate (22) is superposed with the central line of the supporting block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704177.8A CN108500104B (en) | 2018-06-30 | 2018-06-30 | Stamping deformation device for automobile sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704177.8A CN108500104B (en) | 2018-06-30 | 2018-06-30 | Stamping deformation device for automobile sheet metal part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108500104A CN108500104A (en) | 2018-09-07 |
| CN108500104B true CN108500104B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810704177.8A Active CN108500104B (en) | 2018-06-30 | 2018-06-30 | Stamping deformation device for automobile sheet metal part |
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| CN (1) | CN108500104B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696210A (en) * | 1986-06-30 | 1987-09-29 | Chief Technology Systems, Inc. | Two hole automatic precision punch |
| CN105856320B (en) * | 2016-05-25 | 2018-05-29 | 吴茂根 | A kind of plastic plate clamps punch mechanism |
| CN206286388U (en) * | 2016-12-09 | 2017-06-30 | 青岛海尔工装研制有限公司 | A kind of metal plate punching servicing unit |
| CN107457309A (en) * | 2017-07-15 | 2017-12-12 | 滁州凯旋模具制造有限公司 | A kind of auto parts and components bending mould of high-precision hydraulic control |
| CN107321840A (en) * | 2017-08-08 | 2017-11-07 | 盐城三鼎电子科技有限公司 | A kind of LED backlight anti-dazzling screen decompressor |
| CN107755507A (en) * | 2017-12-08 | 2018-03-06 | 毕淑珍 | A kind of hardware production and processing pressing equipment |
| CN207533719U (en) * | 2017-12-12 | 2018-06-26 | 福建奋安铝业有限公司 | A kind of industrial aluminum profile straightener |
| CN107900174A (en) * | 2017-12-14 | 2018-04-13 | 温州市南云金属制品有限公司 | A kind of metal product press machine and processing method |
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Inventor after: Lu Dichao Inventor after: Han Yun Inventor after: Song Huajun Inventor before: Lu Dichao Inventor before: Han Yun Inventor before: Song Huazhong |
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Address after: 233500 Mengcheng County Economic Development Zone, Bozhou, Anhui Patentee after: Anhui Xinhe Automobile Co.,Ltd. Address before: 233500 Mengcheng County Economic Development Zone, Bozhou, Anhui Patentee before: MENGCHENG XINHE AUTOMOBILE Co.,Ltd. |