CN207807030U - A kind of aluminum alloy chassis subframe school type tooling - Google Patents
A kind of aluminum alloy chassis subframe school type tooling Download PDFInfo
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- CN207807030U CN207807030U CN201721905490.5U CN201721905490U CN207807030U CN 207807030 U CN207807030 U CN 207807030U CN 201721905490 U CN201721905490 U CN 201721905490U CN 207807030 U CN207807030 U CN 207807030U
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- limiting devices
- limiting
- aluminum alloy
- regulating device
- pedestal
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Abstract
A kind of aluminum alloy chassis subframe school type tooling, it includes workbench (5), three fixed columns (6), A limiting devices (1), B limiting devices (2), C limiting devices (3), D limiting devices (4), middle part regulating device and edge regulating device, limiting device includes pedestal (11), limit frame (12) and axis pin (13), pedestal (11) both sides are provided with baffle, hole is provided on baffle, limit frame (12) is provided with parts placing groove in pushing up, and the utility model advantage is：It is simple in structure, it is readily produced；It is easy to operate, labor intensity is greatly reduced, saves manpower；The quality for significantly improving product reduces the rejection rate of product；The school type technique of other aluminium alloy posts and aluminium alloy is promoted the use of from aluminum alloy chassis subframe.
Description
Technical field
The present invention relates to aluminum alloy gravity casting fields, and in particular to a kind of aluminum alloy chassis subframe school type tooling.
Background technology
Currently, currently, as automotive energy-saving emission-reducing requires to be continuously improved, traditional steel are replaced to carry out chassis with casting aluminium material
Structure member design is one of most efficient method.Subframe is the component that security requirement is relatively high in chassis system, it is branch
Brought forward rear axle, suspension holder, integral aluminum alloy subframe is complicated since size is big, and internal is hollow-core construction,
This results in part deflection during each big, and change point is more.Aluminum alloy auxiliary frame parts are not all solved now both at home and abroad
Problem on deformation, only with each procedure parameter, reducing deformation is controlled, working position increases allowance, reduces what deformation generated
Rejection rate, part deflection is big, still can scrap, and cannot fundamentally solve problem on deformation.Gas and oil is produced according to company
The experience of room, is struck with mallet, so large chassis subframe, just strikes at all motionless, and hydraulic jack was also attempted, pressure release,
Part rebounds back original state again, this just needs that part is allowed to generate slight plastic deformation, by repeatedly designing tooling and reality
The tooling of application verification, aluminum alloy chassis subframe school type technique is a kind of good solution, not will produce increase machine and adds
The waste of material of face surplus can also increase product qualified rate.
Invention content
The purpose of this utility model provides a kind of aluminum alloy chassis subframe school type aiming at deficiency above-mentioned at present
Tooling.
The utility model includes workbench, three fixed columns, A limiting devices, B limiting devices, C limiting devices, D limit dresses
It sets, middle part regulating device and edge regulating device,
A limiting devices, B limiting devices, C limiting devices, D limiting devices include pedestal, limit frame and axis pin, pedestal
Both sides are provided with baffle, and hole is provided on baffle, and parts placing groove is provided in limit frame top, and limit frame roof is provided with
Hold-down bolt, the bottom for limiting frame are provided with hole, and limit frame is located on pedestal, and between the baffle of pedestal both sides, pin
Axis passes through the hole in hole and limit base of frame on two side shield of pedestal,
A limiting devices, B limiting devices, C limiting devices and D limiting devices are installed on the table,
The two of which fixed column of three fixed columns between A limiting devices and B limiting devices,
Another fixed column of three fixed columns between C limiting devices and D limiting devices,
Middle part regulating device includes hydraulic cylinder and middle part lifting frame, and parts placement is provided in the lifting frame of middle part
Slot, hydraulic cylinder are installed on the table, and middle part lifting frame is mounted on the piston rod of hydraulic cylinder,
Middle part regulating device is located between A limiting devices, B limiting devices, C limiting devices and D limiting devices,
Edge regulating device includes hydraulic cylinder and edge lifting frame, and parts placement is provided in edge lifting frame
Slot, hydraulic cylinder are installed on the table, and edge lifting frame is mounted on the piston rod of hydraulic cylinder,
Edge regulating device is located at the side of D limiting devices.
A limiting devices are distributed with D limiting devices in array-like.
A limiting devices are distributed with B limiting devices in array-like.
B limiting devices are distributed with C limiting devices in mirror image.
The utility model advantage is：It is simple in structure, it is readily produced；It is easy to operate, labor intensity is greatly reduced, saves
Manpower；The quality for significantly improving product reduces the rejection rate of product；Other aluminium are promoted the use of from aluminum alloy chassis subframe to close
The school type technique of golden holder and aluminium alloy.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is limit device structure schematic diagram.
Specific implementation mode
As shown, the utility model includes 5, three fixed columns 6 of workbench, A limiting devices 1, B limiting devices 2, C limits
Position device 3, D limiting devices 4, middle part regulating device and edge regulating device,
A limiting devices 1, B limiting devices 2, C limiting devices 3, D limiting devices 4 include pedestal 11,12 and of limit frame
Axis pin 13,11 both sides of pedestal are provided with baffle, are provided with hole on baffle, limit frame 12 push up in be provided with parts placing groove, limit
Frame 12 top in position is provided with hold-down bolt 14, and the bottom of limit frame 12 is provided with hole, and limit frame 12 is located on pedestal, and position
Between the baffle of 11 both sides of pedestal, axis pin 13 passes through the hole of 12 bottom of hole and limit frame on 11 liang of side shields of pedestal,
A limiting devices 1, B limiting devices 2, C limiting devices 3 and D limiting devices 4 are mounted on workbench 5,
The two of which fixed column of three fixed columns 6 between A limiting devices 1 and B limiting devices 2,
Another fixed column of three fixed columns 6 between C limiting devices 3 and D limiting devices 4,
Middle part regulating device includes hydraulic cylinder and middle part lifting frame 7, and parts placement is provided in the lifting frame of middle part
Slot, hydraulic cylinder are mounted on workbench 5, and middle part lifting frame is mounted on the piston rod of hydraulic cylinder,
Middle part regulating device is located between A limiting devices 1, B limiting devices 2, C limiting devices 3 and D limiting devices 4,
Edge regulating device includes hydraulic cylinder and edge lifting frame 8, and parts placement is provided in edge lifting frame 8
Slot, hydraulic cylinder are mounted on workbench 5, and edge lifting frame 8 is mounted on the piston rod of hydraulic cylinder,
Edge regulating device is located at the side of D limiting devices 4.
A limiting devices 1 are distributed with D limiting devices 4 in array-like.
A limiting devices 1 are distributed with B limiting devices 2 in array-like.
B limiting devices 2 are distributed with C limiting devices 3 in mirror image.
Working method：First A limiting devices 1, B limiting devices 2, C limiting devices 3 limit frame 12 be placed on pedestal 11
On, and fixed by axis pin 13, three fixed angles of chassis supports arm, which are then put into A limiting devices 1, B limiting devices 2, C, limits
In the parts placing groove of the limit frame 12 of position device 3, and it is pressed on the fixed point of chassis supports arm by hold-down bolt 14
It is fixed, chassis supports arm is also located in middle part lifting frame 7 and edge lifting frame 8 at this time, then by D limiting devices 4
It limits frame 12 to place on the pedestal 11, and is fixed by axis pin 13, another fixed angles of chassis supports arm are located at D limits at this time
Position device 4 limits in the parts placing groove of frame 12, then adjusting bolt hold-down bolt 14 is pressed in another fixed angles, is passed through
Adjusting the hydraulic cylinder of middle part regulating device and edge regulating device makes middle part lifting frame 7 and edge lifting frame 8 move, with this
Orthotic chassis support arm.
Claims (4)
1. a kind of aluminum alloy chassis subframe school type tooling, it is characterised in that：It includes workbench (5), three fixed columns (6), A
Limiting device (1), B limiting devices (2), C limiting devices (3), D limiting devices (4), middle part regulating device and edge adjust dress
It sets,
A limiting devices (1), B limiting devices (2), C limiting devices (3), D limiting devices (4) include pedestal (11), limitting casing
Frame (12) and axis pin (13), pedestal (11) both sides are provided with baffle, and hole is provided on baffle, zero is provided in limit frame (12)
Part placing groove, limit frame (12) top are provided with hold-down bolt (14), and the bottom of limit frame (12) is provided with hole, limits frame
(12) it is located on pedestal (11), and between the baffle of pedestal (11) both sides, axis pin (13) passes through (11) two side shield of pedestal
On hole and limit frame (12) bottom hole,
A limiting devices (1), B limiting devices (2), C limiting devices (3) and D limiting devices (4) are mounted on workbench (5),
The two of which fixed column of three fixed columns (6) is located between A limiting devices (1) and B limiting devices (2),
Another fixed column of three fixed columns (6) is located between C limiting devices (3) and D limiting devices (4),
Middle part regulating device includes hydraulic cylinder and middle part lifting frame (7), and parts placing groove is provided in the lifting frame of middle part,
Hydraulic cylinder is mounted on workbench (5), and middle part lifting frame is mounted on the piston rod of hydraulic cylinder,
Middle part regulating device is located between A limiting devices (1), B limiting devices (2), C limiting devices (3) and D limiting devices (4),
Edge regulating device includes hydraulic cylinder and edge lifting frame (8), and parts placement is provided in edge lifting frame (8)
Slot, hydraulic cylinder are mounted on workbench (5), and edge lifting frame (8) is mounted on the piston rod of hydraulic cylinder,
Edge regulating device is located at the side of D limiting devices (4).
2. a kind of aluminum alloy chassis subframe school according to claim 1 type tooling, it is characterised in that：A limiting devices (1)
It is distributed in array-like with D limiting devices (4).
3. a kind of aluminum alloy chassis subframe school according to claim 1 type tooling, it is characterised in that：A limiting devices (1)
It is distributed in array-like with B limiting devices (2).
4. a kind of aluminum alloy chassis subframe school according to claim 1 type tooling, it is characterised in that：B limiting devices (2)
It is distributed in mirror image with C limiting devices (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905490.5U CN207807030U (en) | 2017-12-29 | 2017-12-29 | A kind of aluminum alloy chassis subframe school type tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905490.5U CN207807030U (en) | 2017-12-29 | 2017-12-29 | A kind of aluminum alloy chassis subframe school type tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207807030U true CN207807030U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721905490.5U Active CN207807030U (en) | 2017-12-29 | 2017-12-29 | A kind of aluminum alloy chassis subframe school type tooling |
Country Status (1)
| Country | Link |
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| CN (1) | CN207807030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396738A (en) * | 2017-12-29 | 2019-03-01 | 湖北航特装备制造股份有限公司 | A kind of aluminum alloy chassis subframe school type tooling |
-
2017
- 2017-12-29 CN CN201721905490.5U patent/CN207807030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396738A (en) * | 2017-12-29 | 2019-03-01 | 湖北航特装备制造股份有限公司 | A kind of aluminum alloy chassis subframe school type tooling |
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