CN110666509A - Assembly equipment for vehicle door hinge parts - Google Patents
Assembly equipment for vehicle door hinge parts Download PDFInfo
- Publication number
- CN110666509A CN110666509A CN201910942704.3A CN201910942704A CN110666509A CN 110666509 A CN110666509 A CN 110666509A CN 201910942704 A CN201910942704 A CN 201910942704A CN 110666509 A CN110666509 A CN 110666509A
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- China
- Prior art keywords
- assembly
- pneumatic
- pin shaft
- assembled
- door hinge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to assembling equipment of a vehicle door hinge part, which comprises a base, a rotary table, a carrier, a feeding assembly, a flanging assembly, a blank pressing assembly, a pin shaft pressing assembly, a gasket mounting assembly, a riveting assembly and a product removing assembly. Compared with the prior art, the invention integrates 7 stations for assembling the door hinge part on the turntable, and the corresponding carriers are arranged on the turntable, so that the arrangement space of each station of the whole body is optimized, the space design of the whole station is more compact, the transmission time among the stations is reduced, the transmission efficiency of the door part to be assembled is increased, and the whole assembly efficiency is improved; the pin shaft with the bushing exposed outside the pin hole of the vehicle door part to be assembled is turned out to be blank pressed by 45 degrees by the inverted cone-shaped flanging assembly, and the 45-degree flanging is favorable for the blank pressing efficiency and the blank pressing accuracy of the next step; the distributed pressing of the inverted cone type cutting die and the cylindrical cutting die is adopted, so that the positioning of the bushing is more accurate, and the high-quality installation of the pin shaft in the next station is facilitated.
Description
Technical Field
The invention relates to assembling equipment, in particular to assembling equipment for a vehicle door hinge piece.
Background
The door hinge is an important part of the door part, and the former door hinge adopts a stamping type door hinge. At present, most of the steel section type center shafts can disassemble the door hinges, the vehicle body part and the vehicle door part can be disassembled and assembled, and in order to ensure the rotation angle of the disassembled and assembled rear vehicle door hinge, the installation precision and the quality of the vehicle door hinge part must be ensured.
The car door hinge part is formed by a hinge part plate body (11), a gasket (12), a bushing (13) and a pin shaft (14), wherein the hinge part plate body (11) is provided with a pin hole, the pin shaft (14) penetrates through the pin hole, the bushing (13) is further arranged between the inner wall of the pin hole and the pin shaft (14), the bushing (13) needs to be pressed to limit the axial direction in the pin hole, the gasket is padded at one end of the pin shaft (14), and the axial direction limitation is realized by riveting at last in the section. In the prior art, a plurality of working procedures are required to be processed in different work positions, so that the hinge part plate body (11), the gasket (12), the bush (13) and the pin shaft (14) can be assembled, and because the whole working procedures are more, the connection between each step and the conveying of the assembly part occupy more processes, and the whole assembly efficiency is lower; the blank pressing precision of the bushing (13) is difficult to control, and a standard and streamlined blank pressing mold and blank pressing process are not available; the installation of gasket needs the manipulator to carry out piece by piece centre gripping, and is efficient.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the assembling equipment for the door hinge piece, which has the advantages of quick assembly, simple structure and high assembly precision.
The purpose of the invention can be realized by the following technical scheme:
the assembling device for the vehicle door hinge part comprises a base, a rotary table, a carrier, a feeding assembly, a flanging assembly, a blank pressing assembly, a pin shaft pressing assembly, a gasket mounting assembly, a riveting assembly and a product removing assembly.
The turntable is connected to the base through a shaft and rotates relative to the base;
the carriers are distributed on the turntable in a centrosymmetric mode, and are provided with a vehicle door part fixing position to be assembled and a pin shaft fixing position;
the feeding assembly is a first station and is used for placing the vehicle door part to be assembled and the pin shaft in a vehicle door part fixing position and a pin shaft fixing position in a transmission carrier belt mode;
the flanging assembly is a second station and comprises a first pneumatic lower pressing arm, and an inverted cone-shaped flanging cutter die is arranged at the end part of the first pneumatic lower pressing arm;
the edge pressing assembly is a third station and comprises a second pneumatic pressing arm, and a cylindrical edge pressing cutting die is arranged at the end part of the second pneumatic pressing arm;
the pin shaft assembly is a fourth station and comprises a third pneumatic pressing arm, and the third pneumatic pressing arm clamps and presses the vehicle door part to be assembled on the pin shaft;
the gasket mounting assembly is a fifth station and comprises a fourth pneumatic pressing arm, and the fourth pneumatic pressing arm presses the gasket on the pin shaft;
the riveting component is a sixth station and is used for fixing the rivet at the end part of the pin shaft, so that the pin shaft is completely fixed in the pin hole;
and the product removing assembly is a seventh station, and the riveted products are moved out and placed into a product box for collection.
Furthermore, the feeding assembly comprises a storage barrel, a material carrying belt loaded with a plurality of vehicle door parts to be assembled and pin shafts is spirally wound in the storage barrel, and the vehicle door parts to be assembled and the pin shafts are conveyed to one side of the carrier by the material carrying belt.
Furthermore, the feeding assembly further comprises a pneumatic clamping jaw, and the pneumatic clamping jaw is used for placing the door part to be assembled and the pin shaft on the material carrying belt into a door part fixing position to be assembled and a pin shaft fixing position respectively.
Furthermore, the included angle between the side edge and the bottom edge of the trapezoid of the axial section of the flanging cutting die is 45 degrees. The 45-degree flanging is beneficial to the next-step edge pressing efficiency and the edge pressing accuracy.
Further, the third pneumatic hold-down arm is composed of two pneumatic arms. The two pneumatic arms clamp and press the to-be-assembled vehicle door part provided with the bush on the pin shaft, so that the pin shaft is arranged in the pin hole of the to-be-assembled vehicle door part.
Further, the gasket mounting assembly further comprises a gasket feeder, the gasket feeder comprises a material penetrating shaft and a reciprocating shifting sheet, the gaskets are stacked and sleeved on the material penetrating shaft, the reciprocating shifting sheet shifts the gaskets on the material penetrating shaft to the pin shaft one by one at a time, and the gaskets are pressed and fixed through a fourth pneumatic pressing arm.
Further, the riveting component is a riveting machine.
Further, the product removal assembly is a mechanical jaw.
Compared with the prior art, the invention has the following advantages:
1) according to the invention, 7 stations for assembling the door hinge part are all integrated on the turntable, and the carriers are correspondingly arranged on the turntable, so that the arrangement space of each station is optimized, the space design of the whole station is more compact, the transmission time among the stations is reduced, the transmission efficiency of the door part to be assembled is increased, and the whole assembly efficiency is improved.
2) And the pin shaft with the bushing exposed outside the pin hole of the vehicle door part to be assembled is turned out to be a 45-degree blank pressing edge by adopting the inverted cone-shaped flanging assembly, and the 45-degree flanging is favorable for the blank pressing efficiency and the blank pressing accuracy of the next step.
3) The distributed pressing of the inverted cone type cutting die and the cylindrical cutting die is adopted, so that the positioning of the bushing is more accurate, and the high-quality installation of the pin shaft in the next station is facilitated.
4) The material feeder is adopted in the mounting assembly, the reciprocating shifting piece shifts one piece of gasket penetrating on the material shaft to the pin shaft at each time, and the gasket is pressed and fixed through the fourth pneumatic pressing arm, so that the assembling efficiency of the gasket is improved.
Drawings
FIG. 1 is a schematic view showing the overall construction of a door hinge device according to the present invention;
FIG. 2 is a front view showing a product structure of the door hinge member of the present invention;
FIG. 3 is a side view showing the structure of a door hinge member according to the present invention;
FIG. 4 is a schematic structural view of a loading assembly according to the present invention;
FIG. 5 is a schematic view of the structure of the turn-up assembly of the present invention;
FIG. 6 is a schematic view of the construction of a hold-down assembly according to the present invention;
FIG. 7 is a schematic view of the construction of the press pin assembly of the present invention;
fig. 8 is a schematic structural view of a gasket mounting assembly of the present invention.
In the figure: 1. the base, 2, the carousel, 3, the carrier, 31, wait to assemble door spare fixed position, 32, round pin axle fixed position, 4, the material loading subassembly, 5, the turn-ups subassembly, 51, first pneumatic arm that pushes down, 52, the turn-ups cutting die, 6, the blank pressing subassembly, 61, the pneumatic arm that pushes down of second, 62, the blank pressing cutting die, 7, the pressure pin shaft subassembly, 71, the pneumatic arm that pushes down of third, 8, gasket installation component, 81, the pneumatic arm that pushes down of fourth, 9, the riveting subassembly, 10, the subassembly is removed to the product, 11, hinge spare plate body, 12, the gasket, 13, the bush, 14, the round pin axle.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
The assembling equipment for the vehicle door hinge part comprises a base 1, a rotary table 2, a carrier 3, a feeding assembly 4, a flanging assembly 5, a blank pressing assembly 6, a pin pressing shaft assembly 7, a gasket mounting assembly 8, a riveting assembly 9 and a product removing assembly 10, and is shown in figure 1.
The turntable 2 is connected to the base 1 through a shaft and rotates relative to the base 1; a plurality of carriers 3 distribute in carousel 2 with central symmetry's form, be equipped with on the carrier 3 and wait to assemble door spare fixed position 31 and round pin axle fixed position 32, 7 stations of assembly of door hinge spare are whole to be integrated on carousel 2, and be provided with carrier 3 on carousel 2 correspondingly, optimize the space that sets up of holistic each station, make the space design of whole station more compact, and reduced the transmission time between each station, make the transmission efficiency of waiting to assemble door spare increase, make holistic assembly efficiency improve from this.
The feeding assembly 4 is a first station, and referring to fig. 4, the door part to be assembled and the pin are placed in the door part fixing position 31 and the pin fixing position 32 to be assembled in a carrier tape transmission manner. The feeding assembly 4 comprises a storage barrel 41, a material carrying belt 42 carrying a plurality of door parts to be assembled and pin shafts is spirally wound in the storage barrel 41, and the door parts to be assembled and the pin shafts are conveyed to one side of the carrier 3 by the material carrying belt 42. The feeding assembly 4 further comprises a pneumatic clamping jaw 43, and the pneumatic clamping jaw 43 puts the door part to be assembled and the pin shaft on the material carrying belt 42 into the door part fixing position 31 to be assembled and the pin shaft fixing position 32 respectively.
The flanging assembly 5, which is a second station, is shown in fig. 5, and comprises a first pneumatic pressing arm 51, and an inverted cone-shaped flanging cutting die 52 is arranged at the end of the first pneumatic pressing arm 51. The included angle between the side edge and the bottom edge of the trapezoid of the axial section of the flanging cutting die 52 is 45 degrees. The flanging cutting die 52 enables the pin shaft of the bushing exposed outside the pin hole of the door part to be assembled to be turned out for 45-degree edge pressing, and 45-degree flanging is beneficial to the edge pressing efficiency and the edge pressing accuracy of the next step.
The blank pressing assembly 6 is a third station, and comprises a second pneumatic pressing arm 61, and a cylindrical blank pressing cutting die 62 is arranged at the end part of the second pneumatic pressing arm 61, as shown in fig. 6;
and the pin shaft assembly 7 is a fourth station, and comprises a third pneumatic pressing arm 71, and the third pneumatic pressing arm 71 clamps and presses the door piece to be assembled on the pin shaft. The third pneumatic hold-down arm 71 is formed by two pneumatic arms. The two pneumatic arms clamp and press the to-be-assembled vehicle door part provided with the bush on the pin shaft, so that the pin shaft is arranged in the pin hole of the to-be-assembled vehicle door part.
The gasket mounting assembly 8, which is the fifth station, see fig. 8, includes a fourth pneumatic hold down arm 81, the fourth pneumatic hold down arm 81 pressing the gasket onto the pin. The gasket mounting assembly 8 further comprises a gasket feeder 82, the gasket feeder 82 comprises a penetrating shaft 821 and a reciprocating shifting piece 822, the gaskets are stacked and sleeved on the penetrating shaft 821, the reciprocating shifting piece 822 is driven by a reciprocating swing cylinder, the reciprocating shifting piece 822 shifts one gasket on the penetrating shaft 821 to a pin shaft at each time, and the gasket is pressed and fixed through a fourth pneumatic pressing arm 81.
And the riveting component 9 is a sixth station, so that the rivet is fixed at the end part of the pin shaft, the pin shaft is completely fixed in the pin hole, and the riveting component 9 is a riveting machine.
The product removal assembly 10, which is the seventh station, removes the riveted product and places it in a product bin for collection. The product removal assembly 10 is a mechanical jaw.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (8)
1. An assembling apparatus of a door hinge member, comprising:
a base (1);
the rotary table (2) is connected to the base (1) through a shaft and rotates relative to the base (1);
the vehicle door part assembling device comprises carriers (3), wherein the carriers (3) are distributed on a turntable (2) in a centrosymmetric mode, and the carriers (3) are provided with a vehicle door part fixing position (31) to be assembled and a pin shaft fixing position (32);
the feeding assembly (4) is used for placing the door piece to be assembled and the pin shaft in a door piece fixing position (31) and a pin shaft fixing position (32) in a carrier tape transmission mode;
the flanging assembly (5) comprises a first pneumatic lower pressing arm (51), and an inverted cone-shaped flanging cutter die (52) is arranged at the end part of the first pneumatic lower pressing arm (51);
the blank pressing assembly (6) comprises a second pneumatic pressing arm (61), and a cylindrical blank pressing cutting die (62) is arranged at the end part of the second pneumatic pressing arm (61);
the pin shaft pressing assembly (7) comprises a third pneumatic pressing arm (71), and the third pneumatic pressing arm (71) clamps and presses the door piece to be assembled on the pin shaft;
the gasket mounting assembly (8) comprises a fourth pneumatic pressing arm (81), and the gasket is pressed on the pin shaft by the fourth pneumatic pressing arm (81);
a riveting assembly (9);
and a product removing assembly (10) for removing the riveted product.
2. The assembling apparatus for door hinge assembly of claim 1, wherein said feeding unit (4) comprises a storage tank (41), said storage tank (41) having a material carrying belt (42) spirally wound therein for carrying a plurality of door members to be assembled and pins, said material carrying belt (42) carrying the door members to be assembled and the pins to one side of said carrier (3).
3. The assembling device for the vehicle door hinge parts according to the claim 2, characterized in that the feeding assembly (4) further comprises a pneumatic clamping jaw (43), and the pneumatic clamping jaw (43) is used for placing the vehicle door parts to be assembled and the pin shafts on the material carrying belt (42) into the vehicle door part fixing positions (31) to be assembled and the pin shaft fixing positions (32) respectively.
4. The assembling apparatus for a door hinge unit according to claim 1, wherein the angle between the side and the bottom of the trapezoidal axial section of the burring die (52) is 45 °.
5. The assembling apparatus for a door hinge unit according to claim 1, wherein said third pneumatic pressing arm (71) is constituted by two pneumatic arms.
6. The assembling apparatus for a door hinge unit according to claim 1, wherein the gasket mounting assembly (8) further comprises a gasket feeder (82), the gasket feeder (82) comprises a feed through shaft (821) and a reciprocating pusher (822), the gaskets are stacked and sleeved on the feed through shaft (821), and the reciprocating pusher (822) pushes one gasket on the feed through shaft (821) to the pin at a time and presses and fixes the gasket through the fourth pneumatic pushing arm (81).
7. The assembling apparatus for a door hinge unit according to claim 1, wherein said rivet assembly (9) is a riveting machine.
8. The assembling apparatus for a door hinge unit according to claim 1, wherein said product removing unit (10) is a mechanical jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942704.3A CN110666509A (en) | 2019-09-30 | 2019-09-30 | Assembly equipment for vehicle door hinge parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942704.3A CN110666509A (en) | 2019-09-30 | 2019-09-30 | Assembly equipment for vehicle door hinge parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110666509A true CN110666509A (en) | 2020-01-10 |
Family
ID=69080527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910942704.3A Pending CN110666509A (en) | 2019-09-30 | 2019-09-30 | Assembly equipment for vehicle door hinge parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110666509A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185754A (en) * | 2020-01-20 | 2020-05-22 | 北京平和富奥汽车部件有限公司 | Automobile door hinge production line |
-
2019
- 2019-09-30 CN CN201910942704.3A patent/CN110666509A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185754A (en) * | 2020-01-20 | 2020-05-22 | 北京平和富奥汽车部件有限公司 | Automobile door hinge production line |
| CN111185754B (en) * | 2020-01-20 | 2021-04-02 | 北京平和富奥汽车部件有限公司 | Automobile door hinge production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200110 |