CN204221242U - A kind of axle housing welds positioning tool with reinforcing ring - Google Patents
A kind of axle housing welds positioning tool with reinforcing ring Download PDFInfo
- Publication number
- CN204221242U CN204221242U CN201420432948.XU CN201420432948U CN204221242U CN 204221242 U CN204221242 U CN 204221242U CN 201420432948 U CN201420432948 U CN 201420432948U CN 204221242 U CN204221242 U CN 204221242U
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- Prior art keywords
- axle housing
- reinforcing ring
- pushing
- working plate
- driving cylinder
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 71
- 238000003825 pressing Methods 0.000 claims abstract description 46
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 238000013213 extrapolation Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 abstract description 5
- 241000538562 Banjos Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of axle housing and weld positioning tool with reinforcing ring.It includes a base, and submounts is a working plate, and the both sides of described working plate are provided with the spindle nose supporting component for positioning supports axle housing both sides spindle nose; Described working plate is provided with six groups for the outer ejector apparatus from outside ejection location reinforcing ring on the position that the periphery, Chinese lute hole of corresponding axle housing is corresponding; And the position of described working plate in the Chinese lute hole of corresponding axle housing is provided with two groups for from inner side ejection and press down from top location reinforcing ring in pressing device.Described working plate is respectively equipped with four groups for pressing down the lower hold down gag of reinforcing ring on the position of the periphery, Chinese lute hole circle arc place of corresponding axle housing.The utility model adopts above technical scheme, positions compression by mechanical device to reinforcing ring and axle housing, and accurate positioning is firm, improves the welding quality of axle housing and reinforcing ring.
Description
Technical field
The utility model relates to a kind of positioning tool, is specifically related to a kind ofly weld the frock clamp of locating with reinforcing ring for axle housing.
Background technology
Axle housing is the basic part installing main reducing gear, differential mechanism, semiaxis, wheel hub and suspension, and Main Function supports and protects main reducing gear, differential mechanism and semiaxis etc.Meanwhile, axle housing is again one of main component parts of running gear.Driving axle housing should have enough strength and stiffness, and quality is little, and is convenient to dismounting and the adjustment of main reducing gear.Axle housing is divided into banjo axle and separable housing, and banjo axle is that axle housing separates with final drive casing and manufactures, and the two is bolted together.Its structural advantages is when the technology status or the dismounting that check main reducing gear and differential mechanism, whole drive axle need not be removed from car, thus keep in repair more convenient, be commonly used to all kinds of automobile.Separable housing is axle housing and final drive casing cast solid, and is generally divided into two sections to be connected by bolt.This axle housing is easy to casting, but whole bridge must be removed when safeguarding main reducing gear and differential mechanism, otherwise cannot open and inspect main reducing gear and differential mechanism, now seldom uses.The following stated axle housing specially refers to banjo axle, it is primarily of middle part axle housing, the spindle nose being positioned at axle housing both sides, middle part and related accessories composition, in order to increase the strength and stiffness of axle housing, usual needs weld reinforcing ring on the Chinese lute hole perisporium of axle housing, easily manufactured in order to reinforcing ring, reinforcing ring makes symmetrical two parts usually.It is adopt workman's staff in conjunction with common small tool auxiliary positioning that existing axle housing and reinforcing ring weld, and such operation efficiency is low, and location is accurate not, needs the qualification and the experience that rely on workman, easily causes welding alignment quality unstable.
Utility model content
The purpose of this utility model is for the problems referred to above weak point, and provide a kind of positioning tool welded with reinforcing ring for axle housing specially, accurate positioning is firm, improves the welding quality of axle housing and reinforcing ring.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of axle housing welds positioning tool with reinforcing ring, and include a base, submounts is a working plate, and the both sides of described working plate are provided with the spindle nose supporting component for positioning supports axle housing both sides spindle nose; Described working plate is provided with six groups for the outer ejector apparatus from outside ejection location reinforcing ring on the position that the periphery, Chinese lute hole of corresponding axle housing is corresponding; And the position of described working plate in the Chinese lute hole of corresponding axle housing is provided with two groups for from inner side ejection and press down from top location reinforcing ring in pressing device.
As preferably, described working plate is respectively equipped with four groups for pressing down the lower hold down gag of reinforcing ring on the position of the periphery, Chinese lute hole circle arc place of corresponding axle housing.Described lower hold down gag comprises: lower clamping arm, lower compression driving cylinder, press down and be close to bar and lower compressing support; Described lower compression driving cylinder and lower compressing support are fixed on working plate; The front end of described lower clamping arm is one for the hold-down head of lower compression reinforcing ring, and its rear end and lower compression driving cylinder hinged; Described pressing down is close to bar one end and is hinged on lower compressing support, and the other end is hinged on the middle part of lower clamping arm.
Particularly, described six groups of outer ejector apparatus comprise the outer ejector apparatus of periphery in the middle part of Chinese lute hole that four groups of outer ejector apparatus being positioned at the periphery, Chinese lute hole circle arc place of axle housing and two groups are positioned at axle housing; Described outer ejector apparatus comprises extrapolation top, outer ejection driving cylinder and outer push top bracket; Described outer push top bracket is fixed on working plate; Described outer ejection driving cylinder is arranged on outer push top bracket top; Described extrapolation top is connected with outer ejection driving cylinder, and the lateral wall of the extended ejection reinforcing ring in extrapolation top.
Further concrete, described interior pressing device comprises pushing-pressing arm in first, the first interior pushing in connecting rod, first pushes pushing against support and interior pushing driving cylinder in connecting rod, second in pushing-pressing arm, second in pushing against support, second; Described interior pushing driving cylinder is fixed on working plate; In described first, pushing against support is fixed on working plate; In described first the rear end of pushing-pressing arm and interior pushing driving cylinder hinged; In described first, pushing connecting rod one end is hinged on pushing against support in first, and the other end is hinged on the middle part of pushing-pressing arm in first; In described second, pushing against support is fixed on working plate; In described second the rear end of pushing-pressing arm and interior pushing driving cylinder hinged; In described second, pushing connecting rod one end is hinged on pushing against support in second, and the other end is hinged on the middle part of pushing-pressing arm in second; In described first, in pushing-pressing arm and second, the front end of pushing-pressing arm is provided with one for from interior ejection reinforcing ring madial wall and press down push head in reinforcing ring end face from top.
Particularly, described interior push head comprises top push-down head and side elasticity decorative pearl on top of an official cap assembly; Described side elasticity decorative pearl on top of an official cap assembly comprises: mounting groove, and it is laterally located at the lower wall of interior push head, and the rear end of described mounting groove is provided with guide through hole, and front end is provided with spacing back-up ring; Decorative pearl on top of an official cap bar, its front end is the hemispherical decorative pearl on top of an official cap, and rear end is guide post, and middle part is provided with the defining flange suitable with spacing back-up ring; Spring, it is arranged in mounting groove, and on the guide bar sheathed.
Concrete further, described spindle nose supporting component comprises: bearings bearing, and it is fixed on working plate; Gripper shoe, it is fixed on bearings bearing, is provided with the U-type groove for supporting and location axle shell shaft-head in the middle part of it.The notch of described U-type groove is horn-like guiding slot port.
The utility model adopts above technical scheme, positions compression by mechanical device to reinforcing ring and axle housing, and accurate positioning is firm, improves the welding quality of axle housing and reinforcing ring.
Accompanying drawing explanation
Fig. 1 is the utility model structure top view.
Fig. 2 is the A-A circuit sectional view of Fig. 1.
Fig. 3 is spindle nose supporting component Facad structure schematic diagram described in the utility model.
Fig. 4 is spindle nose supporting component side view described in the utility model.
Fig. 5 is outer ejector apparatus releasing orientation structural representation described in the utility model.
Fig. 6 is outer ejector apparatus ejection status architecture schematic diagram described in the utility model.
Fig. 7 is interior pressing device releasing orientation structural representation described in the utility model.
Fig. 8 is interior pressing device biased form structural representation described in the utility model.
Fig. 9 is interior push head structural representation described in the utility model.
Figure 10 is lower hold down gag releasing orientation structural representation described in the utility model.
Figure 11 is lower hold down gag pressed status structural representation described in the utility model.
Below by way of the drawings and specific embodiments, the utility model is further described:
Detailed description of the invention
As shown in Fig. 1 to 11, a kind of axle housing described in the utility model welds positioning tool with reinforcing ring, described axle housing 1 is primarily of middle part axle housing 11, the spindle nose 12 being positioned at the axle housing left and right sides, middle part and related accessories composition, middle part axle housing has Chinese lute hole 13, described Chinese lute hole 13 needs welding reinforcing ring 2 to improve intensity.Axle housing described in the utility model welds positioning tool and includes a base 3 with reinforcing ring, base 3 is a working plate 4 above, and the both sides of described working plate 4 are provided with the spindle nose supporting component 5 for positioning supports axle housing 1 both sides spindle nose 12; Described working plate 4 is provided with six groups for the outer ejector apparatus 6 from outside ejection location reinforcing ring 2 on the position that the periphery, Chinese lute hole 13 of corresponding axle housing 1 is corresponding; And the position of described working plate 4 in the Chinese lute hole 13 of corresponding axle housing 1 is provided with two groups for from inner side ejection and press down from top location reinforcing ring 2 in pressing device 7.Described working plate 4 is respectively equipped with four groups for pressing down the lower hold down gag 8 of reinforcing ring 2 on the position of the periphery, circular arc place, Chinese lute hole 13 of corresponding axle housing 1.Structure is as follows particularly:
See Fig. 3 and 4, described spindle nose supporting component 5 comprises: bearings bearing 51 and gripper shoe 52.Described bearings bearing 51 is fixed on working plate 4; Described gripper shoe 52 is fixed on bearings bearing 51, is provided with the U-type groove 521 of the spindle nose 12 for supporting and location axle housing in the middle part of it.Further, the notch of described U-type groove is horn-like guiding slot port.The below in the Chinese lute hole 13 of the corresponding axle housing of described working plate 41 is provided with corresponding positioning support fagging 41, and positioning support fagging 41 is provided with corresponding positioning boss 42.Can the complete positioning supports of axle housing 1 main body in conjunction with spindle nose supporting component 5 by positioning support fagging 41.
See Fig. 1, described six groups of outer ejector apparatus 6 comprise the outer ejector apparatus 6 of periphery in the middle part of Chinese lute hole 13 that four groups of outer ejector apparatus 6 being positioned at the periphery, circular arc place, Chinese lute hole 13 of axle housing 1 and two groups are positioned at axle housing 1; See shown in Fig. 5 and 6, described outer ejector apparatus 6 comprises extrapolation top 61, outer ejection driving cylinder 62 and outer push top bracket 63; Described outer push top bracket 63 is fixed on working plate 4; Described outer ejection driving cylinder 62 is arranged on outer push top bracket 63 top; Described extrapolation top 61 is connected with outer ejection driving cylinder 62, and the lateral wall 21 of the extended ejection reinforcing ring 2 in extrapolation top 61.Extrapolation top 61 is in sustained height with the lateral wall 21 of reinforcing ring 2, and outer ejection driving cylinder 62 is a kind of stroke adjustable cylinder, and outer ejection driving cylinder 62 accurately can control the extension elongation of extrapolation top 61, thus directly accurately locates the lateral wall 21 of reinforcing ring 2.The reasonable layout of six groups of outer ejector apparatus 6, the periphery realizing reinforcing ring 2 is accurately located.
See shown in Fig. 7 and 8, described interior pressing device 7 comprises interior the pushing in connecting rod 72, first of pushing-pressing arm 71, first in first and pushes pushing against support 73` and interior pushing driving cylinder 74 in connecting rod 72`, second in pushing-pressing arm 71`, second in pushing against support 73, second; Described interior pushing driving cylinder 74 is fixed on working plate 4; In described first, pushing against support 73 is fixed on working plate 4; In described first the rear end of pushing-pressing arm 71 and interior pushing driving cylinder 74 hinged; In described first, pushing connecting rod 72 one end is hinged on pushing against support 73 in first, and the other end is hinged on the middle part of pushing-pressing arm 71 in first; In described second, pushing against support 73` is fixed on working plate 4; In described second the rear end of pushing-pressing arm 71` and interior pushing driving cylinder 74 hinged; In described second, pushing connecting rod 72` one end is hinged on pushing against support 73` in second, and the other end is hinged on the middle part of pushing-pressing arm 71` in second; In described first, in pushing-pressing arm 71 and second, the front end of pushing-pressing arm 71` is provided with one for from interior ejection reinforcing ring 2 madial wall 22 and press down push head 75 in reinforcing ring end face 23 from top.As shown in Figure 9, described interior push head 75 comprises top push-down head 751 and side elasticity decorative pearl on top of an official cap assembly 752; Described side elasticity decorative pearl on top of an official cap assembly 752 comprises: mounting groove 7521, decorative pearl on top of an official cap bar 7522 and spring 7523.Described mounting groove 7521 is laterally located at the lower wall of interior push head 75, and the rear end of described mounting groove 7521 is provided with guide through hole, and front end is provided with spacing back-up ring; Described decorative pearl on top of an official cap bar 7522 front end is the hemispherical decorative pearl on top of an official cap, and rear end is guide post, and middle part is provided with the defining flange suitable with spacing back-up ring; Spring 7523 is arranged in mounting groove 7521, and on the guide bar sheathed.When described interior pushing driving cylinder 74 upwards ejects, the synchronous switch of pushing-pressing arm 72` in pushing-pressing arm 71 and second in first, when close to reinforcing ring 2, decorative pearl on top of an official cap bar is first from the madial wall 22 of interior ejection reinforcing ring 2, decorative pearl on top of an official cap bar elastical retraction in the process of ejection, interior pushing-pressing arm is existed the space pressed down, and final top push-down head 751 presses down the end face 23 of reinforcing ring 2 from top, and the madial wall 22 realizing reinforcing ring 2 is located and the top compression of reinforcing ring 2.
In order to compress reinforcing ring 2 from top further, described lower hold down gag 8 comprises: lower clamping arm 81, lower compression driving cylinder 82, press down and be close to bar 83 and lower compressing support 84; Described lower compression driving cylinder 82 and lower compressing support 84 are fixed on working plate 4; The front end of described lower clamping arm 81 is one for the hold-down head 811 of lower compression reinforcing ring, and its rear end and lower compression driving cylinder 82 hinged; Described pressing down is close to bar 83 one end and is hinged on lower compressing support 84, and the other end is hinged on the middle part of lower clamping arm 81.Lower compression driving cylinder 82 upwards ejects, and lower clamping arm 81 is being pressed down under the association restriction being close to bar 83 and lower compressing support 84, and switch compresses the end face 23 of reinforcing ring 2.
Below by way of embody rule principle, the utility model is described in further detail:
As illustrated in fig. 1 and 2, first axle housing 1 is placed on the positioning supports that positioning support fagging 41 on working plate 4 and spindle nose supporting component 5 realize axle housing main body.Then by workman, two parts of reinforcing ring 2 are placed on place roughly corresponding on Chinese lute hole 13, then the lateral wall 21 first starting six groups of outer ejector apparatus, 6 pairs of reinforcing rings 2 carries out ejection location, then the madial wall 22 starting pressing device 7 pairs of reinforcing rings 2 in two groups positions, located with outer and inner the cooperatively interacting of interior pressing device 7 by outer ejector apparatus 6, realize the accurate location clamping of reinforcing ring 2 horizontal direction, in two groups, pressing device 7 also tentatively presses down the end face 23 of reinforcing ring 2 while the madial wall 22 of interior ejection reinforcing ring 2, in order to compress reinforcing ring 2 further, the end face 23 starting lower hold down gag 8 pairs of reinforcing rings 2 compresses further, finally complete reinforcing ring 2 to clamp with the comprehensive location of axle housing 1.
Claims (10)
1. axle housing welds a positioning tool with reinforcing ring, includes a base, and submounts is a working plate, it is characterized in that: the both sides of described working plate are provided with the spindle nose supporting component for positioning supports axle housing both sides spindle nose; Described working plate is provided with six groups for the outer ejector apparatus from outside ejection location reinforcing ring on the position that the periphery, Chinese lute hole of corresponding axle housing is corresponding; And the position of described working plate in the Chinese lute hole of corresponding axle housing is provided with two groups for from inner side ejection and press down from top location reinforcing ring in pressing device.
2. a kind of axle housing according to claim 1 welds positioning tool with reinforcing ring, it is characterized in that: described working plate is respectively equipped with four groups for pressing down the lower hold down gag of reinforcing ring on the position of the periphery, Chinese lute hole circle arc place of corresponding axle housing.
3. a kind of axle housing according to claim 1 welds positioning tool with reinforcing ring, it is characterized in that: described lower hold down gag comprises: lower clamping arm, lower compression driving cylinder, press down and be close to bar and lower compressing support;
Described lower compression driving cylinder and lower compressing support are fixed on working plate; The front end of described lower clamping arm is one for the hold-down head of lower compression reinforcing ring, and its rear end and lower compression driving cylinder hinged; Described pressing down is close to bar one end and is hinged on lower compressing support, and the other end is hinged on the middle part of lower clamping arm.
4. a kind of axle housing according to claim 1 welds positioning tool with reinforcing ring, it is characterized in that: described six groups of outer ejector apparatus comprise the outer ejector apparatus of periphery in the middle part of Chinese lute hole that four groups of outer ejector apparatus being positioned at the periphery, Chinese lute hole circle arc place of axle housing and two groups are positioned at axle housing.
5. a kind of axle housing according to claim 1 or 4 welds positioning tool with reinforcing ring, it is characterized in that: described outer ejector apparatus comprises extrapolation top, outer ejection driving cylinder and outer push top bracket;
Described outer push top bracket is fixed on working plate; Described outer ejection driving cylinder is arranged on outer push top bracket top; Described extrapolation top is connected with outer ejection driving cylinder, and the lateral wall of the extended ejection reinforcing ring in extrapolation top.
6. a kind of axle housing according to claim 1 welds positioning tool with reinforcing ring, it is characterized in that: described interior pressing device comprises pushing-pressing arm in first, the first interior pushing in connecting rod, first pushes pushing against support and interior pushing driving cylinder in connecting rod, second in pushing-pressing arm, second in pushing against support, second;
Described interior pushing driving cylinder is fixed on working plate;
In described first, pushing against support is fixed on working plate; In described first the rear end of pushing-pressing arm and interior pushing driving cylinder hinged; In described first, pushing connecting rod one end is hinged on pushing against support in first, and the other end is hinged on the middle part of pushing-pressing arm in first;
In described second, pushing against support is fixed on working plate; In described second the rear end of pushing-pressing arm and interior pushing driving cylinder hinged; In described second, pushing connecting rod one end is hinged on pushing against support in second, and the other end is hinged on the middle part of pushing-pressing arm in second;
In described first, in pushing-pressing arm and second, the front end of pushing-pressing arm is provided with one for from interior ejection reinforcing ring madial wall and press down push head in reinforcing ring end face from top.
7. a kind of axle housing according to claim 6 welds positioning tool with reinforcing ring, it is characterized in that: described interior push head comprises top push-down head and side elasticity decorative pearl on top of an official cap assembly.
8. a kind of axle housing according to claim 7 welds positioning tool with reinforcing ring, it is characterized in that: described side elasticity decorative pearl on top of an official cap assembly comprises:
Mounting groove, it is laterally located at the lower wall of interior push head, and the rear end of described mounting groove is provided with guide through hole, and front end is provided with spacing back-up ring;
Decorative pearl on top of an official cap bar, its front end is the hemispherical decorative pearl on top of an official cap, and rear end is guide post, and middle part is provided with the defining flange suitable with spacing back-up ring;
Spring, it is arranged in mounting groove, and on the guide bar sheathed.
9. a kind of axle housing according to claim 1 welds positioning tool with reinforcing ring, it is characterized in that: described spindle nose supporting component comprises:
Bearings bearing, it is fixed on working plate;
Gripper shoe, it is fixed on bearings bearing, is provided with the U-type groove for supporting and location axle shell shaft-head in the middle part of it.
10. a kind of axle housing according to claim 9 welds positioning tool with reinforcing ring, it is characterized in that: the notch of described U-type groove is horn-like guiding slot port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432948.XU CN204221242U (en) | 2014-08-01 | 2014-08-01 | A kind of axle housing welds positioning tool with reinforcing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432948.XU CN204221242U (en) | 2014-08-01 | 2014-08-01 | A kind of axle housing welds positioning tool with reinforcing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221242U true CN204221242U (en) | 2015-03-25 |
Family
ID=52919384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432948.XU Expired - Fee Related CN204221242U (en) | 2014-08-01 | 2014-08-01 | A kind of axle housing welds positioning tool with reinforcing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221242U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234611A (en) * | 2015-10-12 | 2016-01-13 | 无锡曙光模具有限公司 | Welding clamp for base top plate and reinforcing wing |
| CN106583993A (en) * | 2016-11-30 | 2017-04-26 | 芜湖普威技研有限公司 | Automobile flat workpiece pressing mechanism |
| CN107263002A (en) * | 2017-07-25 | 2017-10-20 | 成都焊研科技有限责任公司 | Positioning fixture applied to driving axle housing bonnet inseam automatic welding device |
| CN107486676A (en) * | 2017-10-24 | 2017-12-19 | 深圳诺基业科技有限公司 | A kind of sheet metal box body welder |
| CN107553030A (en) * | 2017-08-11 | 2018-01-09 | 重庆格机械制造有限公司 | Rear-wheel hub bag processing weld jig |
-
2014
- 2014-08-01 CN CN201420432948.XU patent/CN204221242U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234611A (en) * | 2015-10-12 | 2016-01-13 | 无锡曙光模具有限公司 | Welding clamp for base top plate and reinforcing wing |
| CN105234611B (en) * | 2015-10-12 | 2017-03-01 | 无锡曙光模具有限公司 | A kind of pedestal top board and strengthening wing weld jig |
| CN106583993A (en) * | 2016-11-30 | 2017-04-26 | 芜湖普威技研有限公司 | Automobile flat workpiece pressing mechanism |
| CN107263002A (en) * | 2017-07-25 | 2017-10-20 | 成都焊研科技有限责任公司 | Positioning fixture applied to driving axle housing bonnet inseam automatic welding device |
| CN107553030A (en) * | 2017-08-11 | 2018-01-09 | 重庆格机械制造有限公司 | Rear-wheel hub bag processing weld jig |
| CN107553030B (en) * | 2017-08-11 | 2019-04-05 | 重庆格一机械制造有限公司 | Welding fixture is used in the processing of rear-wheel hub packet |
| CN107486676A (en) * | 2017-10-24 | 2017-12-19 | 深圳诺基业科技有限公司 | A kind of sheet metal box body welder |
| CN107486676B (en) * | 2017-10-24 | 2023-10-20 | 深圳一诺基业科技有限公司 | Sheet metal box welding set |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |