CN105458613A - Gap rolling clamp for axle housing and reinforcing ring of automobile - Google Patents
Gap rolling clamp for axle housing and reinforcing ring of automobile Download PDFInfo
- Publication number
- CN105458613A CN105458613A CN201610027610.XA CN201610027610A CN105458613A CN 105458613 A CN105458613 A CN 105458613A CN 201610027610 A CN201610027610 A CN 201610027610A CN 105458613 A CN105458613 A CN 105458613A
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- CN
- China
- Prior art keywords
- axle housing
- axis
- gear
- guide
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a gap rolling clamp for an axle housing and a reinforcing ring of an automobile. The clamp comprises a machine frame, a workbench, an axle housing positioning device, a rotary device and a rolling device. The axle housing positioning device comprises limiting blocks arranged on the two sides of the workbench, an installation plate arranged in the middle of the workbench, and a positioning ring arranged on the installation plate. The rotary device comprises a rotary bearing and a driving device which drives the rotary bearing to rotate. The outer ring of the rotary bearing is installed on the lower portion of the installation plate. The inner ring of the rotary bearing is fixedly connected with the rolling device. The driving device is arranged on one side of the lower portion of the workbench. The rolling device comprises a horizontal expansion device of a rolling wheel and a pressing device of the rolling wheel. Corresponding parts on different compression devices are designed for the same kind of workpiece assemblies of different lengths and variable inner cavity sizes, and the requirements of different products can be met.
Description
Technical field
The invention belongs to field of machining, specifically, relate to the gap roll extrusion fixture of a kind of automobile axle housing and reinforcing ring, be applicable to gap roll extrusion between the reinforcing ring that needs in some axle case assy production processes of home or overseas and axle housing assembly.
Background technology
In automobile axle housing Machining Technology field, some reinforcing ring planes of home or overseas and axle housing assembly flatness poor; After reinforcing ring welds with axle housing assembly, gap is large between the two, causes when boring, tapping and carries iron filings or tapping fracture of wire between the two secretly, have a strong impact on product quality.Therefore the gap roll extrusion fixture designing a kind of automobile axle housing and reinforcing ring is necessary, to overcome the problems referred to above.
Summary of the invention
The object of the invention is to adapt to reality need, the gap roll extrusion fixture of a kind of automobile axle housing and reinforcing ring is provided.
In order to realize object of the present invention, the technical solution used in the present invention is:
A gap roll extrusion fixture for automobile axle housing and reinforcing ring, it comprises frame, workbench, axle housing positioner, whirligig and rolling device;
Described axle housing positioner comprises the limited block being arranged on workbench both sides, the locating ring being arranged on the installing plate in the middle of workbench and arranging on a mounting board;
The drive unit that described whirligig comprises pivoting support and drives pivoting support to rotate, the outer ring of pivoting support is arranged on installing plate bottom, and the inner ring of pivoting support is fixedly connected with rolling device, and drive unit is arranged on the side of workbench bottom;
Described rolling device comprises the horizontal telescopic device of rolling wheel set and the hold-down devices of rolling wheel set.
Described rolling device comprises cover plate, baffle plate, connecting plate, turning cylinder, rolling wheel set, gear, the axis of guide, rotating shaft, fairlead, JDB bearing, revolving cylinder, transition axis and hydraulic cylinder, the axis of guide is arranged in fairlead, cover plate is arranged on the top of the axis of guide, gear is located on the top of rotating shaft, the break-in tooth bar that gear is provided with by connecting plate is connected with connecting plate tooth, turning cylinder is arranged in connecting plate, and rolling wheel set is installed on the rotating shaft, and rotating shaft is arranged in the axis of guide by JDB bearing; Revolving cylinder is located at below in the axis of guide, and the output of revolving cylinder is connected with the input of rotating shaft; Hydraulic cylinder is arranged on fairlead, and the output of hydraulic cylinder is connected with the axis of guide through transition axis;
Be connected by the tooth of gear with the break-in tooth bar of connecting plate, the horizontal telescopic device of described revolving cylinder, rotating shaft, gear, connecting plate, turning cylinder formation rolling wheel set; Hydraulic cylinder and the axis of guide form the hold-down devices of rolling wheel set.
Described drive unit comprises reducing motor and swiveling gear, and swiveling gear is arranged on the output of reducing motor, the inner ring gears meshing of swiveling gear and pivoting support.
The hydraulic oil container of described hydraulic cylinder is arranged on the side of lower beam support.
The side of described frame is provided with control cabinet; On the upper beam support of frame, the side, dead ahead being positioned at frame is provided with control box, and the controller in the equal Access Control case of control system of the control system of described revolving cylinder, the control system of hydraulic cylinder and reducing motor is also controlled by control box.
Beneficial effect of the present invention is:
1. the present invention is directed to similar different length, inner cavity size change workpiece assembly design corresponding parts on different hold down gag, to meet different product.Only need change different locating rings, turning cylinder, pinch roller for different axle case assys, the strong and steady quality of replaceability, and production efficiency is high, highly versatile;
2. drive the axis of guide to move up and down by hydraulic cylinder to realize eliminating gap between workpiece, pressure be large, Be very effective and stable performance.
accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of workbench of the present invention;
Fig. 4 is the structural representation of hold down gag;
Fig. 5 is the structural representation of drive unit;
Fig. 6 is the structural representation of axle housing assembly;
In figure, workbench 1, fuel tank 2, rolling device 3, drive unit 4, control cabinet 5, pivoting support 6, frame 7, limited block 8, control box 9, installing plate 10, locating ring 11, cover plate 12, baffle plate 13, connecting plate 14, turning cylinder 15, rolling wheel set 16, gear 17, the axis of guide 18, rotating shaft 19, fairlead 20, JDB bearing 21, revolving cylinder 22, transition axis 23, hydraulic cylinder 24, motor mount 25, swiveling gear 26, block 27, reducing motor 28, axle housing assembly 29.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
Embodiment: see Fig. 1---6.
A gap roll extrusion fixture for automobile axle housing and reinforcing ring, it comprises frame 7, workbench 1, axle housing positioner, whirligig and rolling device 3;
Described axle housing positioner comprises the limited block 8 being arranged on workbench 1 both sides, the locating ring 11 being arranged on the installing plate 10 in the middle of workbench 1 and being arranged on installing plate 10;
The drive unit 4 that described whirligig comprises pivoting support 6 and drives pivoting support 6 to rotate, the outer ring of pivoting support 6 is arranged on installing plate 10 bottom, and the inner ring of pivoting support 6 is fixedly connected with rolling device 3, and drive unit 4 is arranged on the side of workbench 1 bottom;
Described rolling device 3 comprises the horizontal telescopic device of rolling wheel set 16 and the hold-down devices of rolling wheel set 16.
Described rolling device 3 comprises cover plate 12, baffle plate 13, connecting plate 14, turning cylinder 15, rolling wheel set 16, gear 17, the axis of guide 18, rotating shaft 19, fairlead 20, JDB bearing 21, revolving cylinder 22, transition axis 23 and hydraulic cylinder 24, the axis of guide 18 is arranged in fairlead 20, cover plate 12 is arranged on the top of the axis of guide 18, gear 17 is located on the top of rotating shaft 19, the break-in tooth bar that gear 17 is provided with by connecting plate 14 is connected with connecting plate 14 tooth, turning cylinder 15 is arranged in connecting plate 14, rolling wheel set 16 is arranged on turning cylinder 15, rotating shaft 19 is arranged in the axis of guide 18 by JDB bearing 21, revolving cylinder 22 is located at below in the axis of guide 18, and the output of revolving cylinder 22 is connected with the input of rotating shaft 19, hydraulic cylinder 24 is arranged on fairlead 20, and the output of hydraulic cylinder 24 is connected with the axis of guide 18 through transition axis 23,
Be connected by the tooth of gear 17 with the break-in tooth bar of connecting plate 14, described revolving cylinder 22, rotating shaft 19, gear 17, connecting plate 14, turning cylinder 15 form the horizontal telescopic device of rolling wheel set 16; Hydraulic cylinder 24 and the axis of guide 18 form the hold-down devices of rolling wheel set 16.
Described drive unit 4 comprises reducing motor 28 and swiveling gear 26, and swiveling gear 26 is arranged on the output of reducing motor 28, the inner ring gears meshing of swiveling gear 26 and pivoting support 6.
The hydraulic oil container 2 of described hydraulic cylinder 24 is arranged on the side of lower beam support.
The side of described frame 7 is provided with control cabinet 5; On the upper beam support of frame 7, the side, dead ahead being positioned at frame is provided with control box 9, and the controller in the equal Access Control case 5 of control system of the control system of described revolving cylinder 22, the control system of hydraulic cylinder 24 and reducing motor 28 is also controlled by control box 9.
Operation principle of the present invention is summarized as follows:
Now illustrate, Figure 6 shows that the axle housing assembly 29 treating roll extrusion, first axle housing assembly is placed on rolling device 3, two ends are placed in limited block 8, press control box 9 pinch roller to stretch out button revolving cylinder 22 is worked, gear 17 rotating band be dynamically connected plate 14 and turning cylinder 15 simultaneously level stretch out, drive rolling wheel set 16 to put in workpiece lumen; Press control box 9 again to compress button hydraulic cylinder 24 is worked, hydraulic cylinder 24 drives the axis of guide 18 down to stretch, and makes rolling wheel set 16 workpiece pressing; Finally press control box 9 roll extrusion button, turning motor assembling 4 is started working, and the swiveling gear 26 transmission single-row ball type slewing bearing assembled on 4 by turning motor rotates, and makes rolling wheel set 16 start to rotate roll extrusion workpiece workpiece lumen 180 degree.Different according to gap length between workpiece, the rotation number of turns is adjustable.Realization of the present invention designs corresponding parts on different rolling device 3, to meet different product for the workpiece assembly of similar different length, inner cavity size change.Only need change different locating rings 11, turning cylinder 15, rolling wheel set 16 for different axle case assys, the strong and steady quality of replaceability, and production efficiency is high, highly versatile.
Claims (5)
1. a gap roll extrusion fixture for automobile axle housing and reinforcing ring, is characterized in that it comprises frame (7), workbench (1), axle housing positioner, whirligig and rolling device (3); Described axle housing positioner comprises the limited block (8) being arranged on workbench (1) both sides, the locating ring (11) being arranged on the installing plate (10) in the middle of workbench (1) and being arranged on installing plate (10);
The drive unit (4) that described whirligig comprises pivoting support (6) and drives pivoting support (6) to rotate, the outer ring of pivoting support (6) is arranged on installing plate (10) bottom, the inner ring of pivoting support (6) is fixedly connected with rolling device (3), and drive unit (4) is arranged on the side of workbench (1) bottom;
Described rolling device (3) comprises the horizontal telescopic device of rolling wheel set (16) and the hold-down devices of rolling wheel set (16).
2. the gap roll extrusion fixture of a kind of automobile axle housing according to claim 1 and reinforcing ring, it is characterized in that, described rolling device (3) comprises cover plate (12), baffle plate (13), connecting plate (14), turning cylinder (15), rolling wheel set (16), gear (17), the axis of guide (18), rotating shaft (19), fairlead (20), JDB bearing (21), revolving cylinder (22), transition axis (23) and hydraulic cylinder (24), the axis of guide (18) is arranged in fairlead (20), cover plate (12) is arranged on the top of the axis of guide 18, gear (17) is located on the top of rotating shaft (19), the break-in tooth bar that gear (17) is provided with by connecting plate (14) is connected with connecting plate (14) tooth, turning cylinder (15) is arranged in connecting plate (14), rolling wheel set (16) is arranged on turning cylinder (15), rotating shaft (19) is arranged in the axis of guide (18) by JDB bearing (21), revolving cylinder (22) is located at below in the axis of guide (18), and the output of revolving cylinder (22) is connected with the input of rotating shaft (19), hydraulic cylinder (24) is arranged on fairlead (20), and the output of hydraulic cylinder (24) is connected with the axis of guide (18) through transition axis (23),
Be connected by the tooth of gear (17) with the break-in tooth bar of connecting plate (14), the horizontal telescopic device of described revolving cylinder (22), rotating shaft (19), gear (17), connecting plate (14), turning cylinder (15) formation rolling wheel set (16); Hydraulic cylinder (24) and the axis of guide (18) form the hold-down devices of rolling wheel set (16).
3. the gap roll extrusion fixture of a kind of automobile axle housing according to claim 1 and reinforcing ring, it is characterized in that, described drive unit (4) comprises reducing motor (28) and swiveling gear (26), swiveling gear (26) is arranged on the output of reducing motor (28), the inner ring gears meshing of swiveling gear (26) and pivoting support (6).
4. the gap roll extrusion fixture of a kind of automobile axle housing according to claim 1 and reinforcing ring, is characterized in that, the hydraulic oil container (2) of described hydraulic cylinder (24) is arranged on the side of lower beam support.
5. the gap roll extrusion fixture of a kind of automobile axle housing according to claim 1 and reinforcing ring, is characterized in that, the side of described frame (7) is provided with control cabinet (5); On the upper beam support of frame (7), the side, dead ahead being positioned at frame is provided with control box (9), and the controller in the equal Access Control case (5) of control system of the control system of described revolving cylinder (22), the control system of hydraulic cylinder (24) and reducing motor (28) is also controlled by control box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027610.XA CN105458613B (en) | 2016-01-18 | 2016-01-18 | The gap of a kind of automobile axle housing and reinforcing ring rolls fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027610.XA CN105458613B (en) | 2016-01-18 | 2016-01-18 | The gap of a kind of automobile axle housing and reinforcing ring rolls fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105458613A true CN105458613A (en) | 2016-04-06 |
| CN105458613B CN105458613B (en) | 2018-05-22 |
Family
ID=55597005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610027610.XA Expired - Fee Related CN105458613B (en) | 2016-01-18 | 2016-01-18 | The gap of a kind of automobile axle housing and reinforcing ring rolls fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458613B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877526A (en) * | 2019-02-01 | 2019-06-14 | 浙江工业大学 | Hydraulic-driven pressure stabilizing gear teeth face rolling tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433870A (en) * | 2003-02-22 | 2003-08-06 | 吉林大学 | Assembling type axial cam knurling type connection automatic assembling machine |
| CN201366604Y (en) * | 2009-01-15 | 2009-12-23 | 平高集团有限公司 | Rolling tool for hole |
| CN201565751U (en) * | 2009-06-05 | 2010-09-01 | 滕州市三合机械有限公司 | Rolling forming machine |
| US20130219982A1 (en) * | 2011-04-12 | 2013-08-29 | Rolls-Royce Deutschland Ltd & Co Kg | Rolling tool device |
| CN205363157U (en) * | 2016-01-18 | 2016-07-06 | 江西江铃底盘股份有限公司 | Clearance roll extrusion anchor clamps of automobile axle shell and beaded finish |
-
2016
- 2016-01-18 CN CN201610027610.XA patent/CN105458613B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433870A (en) * | 2003-02-22 | 2003-08-06 | 吉林大学 | Assembling type axial cam knurling type connection automatic assembling machine |
| CN201366604Y (en) * | 2009-01-15 | 2009-12-23 | 平高集团有限公司 | Rolling tool for hole |
| CN201565751U (en) * | 2009-06-05 | 2010-09-01 | 滕州市三合机械有限公司 | Rolling forming machine |
| US20130219982A1 (en) * | 2011-04-12 | 2013-08-29 | Rolls-Royce Deutschland Ltd & Co Kg | Rolling tool device |
| CN205363157U (en) * | 2016-01-18 | 2016-07-06 | 江西江铃底盘股份有限公司 | Clearance roll extrusion anchor clamps of automobile axle shell and beaded finish |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877526A (en) * | 2019-02-01 | 2019-06-14 | 浙江工业大学 | Hydraulic-driven pressure stabilizing gear teeth face rolling tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105458613B (en) | 2018-05-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20200118 |