CN203449854U - Drive axle bracket and axle housing assembly locating mechanism - Google Patents
Drive axle bracket and axle housing assembly locating mechanism Download PDFInfo
- Publication number
- CN203449854U CN203449854U CN201320594962.5U CN201320594962U CN203449854U CN 203449854 U CN203449854 U CN 203449854U CN 201320594962 U CN201320594962 U CN 201320594962U CN 203449854 U CN203449854 U CN 203449854U
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- CN
- China
- Prior art keywords
- bracket
- axle housing
- taper
- axle
- fixed
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a drive axle bracket and axle housing assembly locating mechanism. The drive axle bracket and axle housing assembly locating mechanism comprises an axle housing, a bracket, a taper hole, a fixed taper sleeve and a double-screw bolt, wherein taper locating holes are formed in the bracket, the fixed taper sleeve with an opening is arranged in the taper locating holes, and the double-screw bolt passes through the fixed taper sleeve and is used for fixing and locking the bracket and the axle housing. Due to the adoption of the structure, the taper locating holes are uniformly formed in the bracket, after the fixed taper sleeve is arranged in the three taper locating holes in a matching manner, the double-screw bolt is inserted in the well matched fixed taper sleeve and the axle housing and is fixed and locked by a nut and a washer, the relative position between the bracket and the axle housing is rapidly located, finally the rest of 11 fixed bolts and washers are sequentially arranged, so that a drive axle bracket is effectively prevented from inclining due to uneven stress when the driving axle bracket is assembled. The drive axle bracket and axle housing assembly locating mechanism is easy to align and has the time-saving and labor-saving effects, and the integrity of threads is maintained.
Description
Technical field
The utility model relates to a kind of assembling and positioning device that assembles drive axle bracket and axle housing.
Background technology
At present, when drive axle bracket and axle housing assembling, it is the seam location that relies on bracket and axle housing, need subsequently the bolt hole of aligning bracket and axle housing one by one, 14 bolt of rear end plates and packing ring are installed successively, in bolt of rear end plate process is installed, bracket and axle housing relative position are not easy centering, because unbalance stress often occurs crooked, deflection is installed and easily destroys screw thread, this assembling and positioning mode both wasted time and energy, and was not easy centering and destroyed screw thread.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, easy to use, can locate exactly and drive axle bracket and axle housing assembling and positioning mechanism time saving and energy saving and that keep screw thread integraty.
The purpose of this utility model is achieved in that this mechanism comprises axle housing, bracket, taper hole, fixedly taper sheath, double-screw bolt, on bracket, there is taper knock hole, in taper knock hole, have the fixedly taper sheath with opening, double-screw bolt is through fixedly taper sheath is fixing locked by bracket and axle housing.
Because the utility model has adopted said structure, on bracket, be uniformly distributed 3 taper knock holees, fixedly taper sheath and 3 taper hole Matching installations good after, double-screw bolt inserts in the fixedly taper sheath and axle housing having matched, nuts and washers is locked fixing, the relative position of bracket and axle housing is located rapidly, last remaining 11 bolt of rear end plates and the packing ring installed successively, this mechanism no longer relies on the simple seam location of original bracket and axle housing, avoided 14 bolts hole to aim at one by one wasting time and energy of installation, effectively prevented that drive axle bracket when assembling is because unbalance stress occurs crooked, time saving and energy saving, the integraty of easy centering and maintenance screw thread.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is position view of the present utility model.
Fig. 3 is the structural representation of taper sheath in the utility model;
Fixedly taper sheath, 7 taper knock holees of Bridge 1 shell, 2 brackets, 3 packing rings, 4 nuts, 5 double-screw bolts, 6 in figure.
The specific embodiment
Embodiment: this mechanism comprises axle housing 1, bracket 2, taper knock hole 7, fixedly taper sheath 6, double-screw bolt 5, nut 4, packing ring 3, on bracket 2, there is taper knock hole 7, in taper knock hole 7, have the fixedly taper sheath 6 with opening mating with it, double-screw bolt 5 is through nut 4, packing ring 3 and fixedly taper sheath 6 is fixing locked by bracket 2 and axle housing 1.
，Gai mechanism comprises packing ring 3, nut 4, double-screw bolt 5, fixedly taper sheath 6 and the taper knock hole 7 processed on bracket as depicted in figs. 1 and 2; As shown in Figure 2, on described bracket 2, the taper knock hole 7 of processing has 3, is evenly distributed on the circumference of bracket 2, and the fixedly taper sheath 6 of assembling bracket 2 described in during with axle housing 1 inserts in described taper knock hole 7, mates with it; Described double-screw bolt 5 inserts fixedly in taper sheath 6, taper knock hole 7 and axle housing 1, and described double-screw bolt 5 is fixed bracket 2 and the relative position of axle housing 1, and nut 4 and packing ring 3 are fixed locked.
The utility model is provided with the taper knock hole 7 processed on bracket, fixedly taper sheath 6, double-screw bolt 5, packing ring 3 and nut 4, no longer rely on original bracket 2 and the simple seam of axle housing 1 to locate, avoided 14 bolts hole to aim at one by one wasting time and energy of installation, effectively prevented that drive axle bracket when assembling is because unbalance stress occurs crooked, time saving and energy saving easy centering again, keeps screw thread integraty.
Claims (1)
1. a drive axle bracket and axle housing assembling and positioning mechanism, this mechanism comprises axle housing, bracket, taper hole, fixedly taper sheath, double-screw bolt, it is characterized in that: on bracket, have taper knock hole, in taper knock hole, have the fixedly taper sheath with opening, double-screw bolt is through fixedly taper sheath is fixing locked by bracket and axle housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594962.5U CN203449854U (en) | 2013-09-26 | 2013-09-26 | Drive axle bracket and axle housing assembly locating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594962.5U CN203449854U (en) | 2013-09-26 | 2013-09-26 | Drive axle bracket and axle housing assembly locating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449854U true CN203449854U (en) | 2014-02-26 |
Family
ID=50129756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594962.5U Expired - Lifetime CN203449854U (en) | 2013-09-26 | 2013-09-26 | Drive axle bracket and axle housing assembly locating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043539A (en) * | 2014-09-15 | 2016-10-26 | 常州爱尔威智能科技有限公司 | Motor externally-arranged type self-balance double-wheel electric bicycle |
-
2013
- 2013-09-26 CN CN201320594962.5U patent/CN203449854U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043539A (en) * | 2014-09-15 | 2016-10-26 | 常州爱尔威智能科技有限公司 | Motor externally-arranged type self-balance double-wheel electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU XUGONG TRANSMISSION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TECHNOLOGY BRANCH OF XCMG ENGINEERING MACHINERY CO., LTD. Effective date: 20141231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141231 Address after: 221004 No. 8, Mount Blue Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee after: XUZHOU XCMG DRIVETRAIN Co.,Ltd. Address before: 221004 No. 8, Mount Blue Road, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. SCIENCE AND TECHNOLOGY BRANCH |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |