CN206936907U - Automotive hub general-purpose type boring grab - Google Patents
Automotive hub general-purpose type boring grab Download PDFInfo
- Publication number
- CN206936907U CN206936907U CN201720893980.1U CN201720893980U CN206936907U CN 206936907 U CN206936907 U CN 206936907U CN 201720893980 U CN201720893980 U CN 201720893980U CN 206936907 U CN206936907 U CN 206936907U
- Authority
- CN
- China
- Prior art keywords
- bearing
- purpose type
- automotive hub
- boring grab
- circular orientation
- 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 - Fee Related
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- Drilling And Boring (AREA)
Abstract
It the utility model is related to automotive hub technical field, a kind of more particularly to automotive hub general-purpose type boring grab, including bearing, the circular orientation block for stretching into wheel hub is provided with the middle part of the bearing, the circular orientation block is the annular of axis vertically, the annular backup pad for supporting wheel hub ring flange is provided with outside the circular orientation block, several air clampers are provided with the outside of the annular backup pad, the air clamper is included along rotatable compact heap, cylinder, the compact heap is fixedly connected with the expansion link of the cylinder, the utility model scientific structure, can be quick using pressing device is started, convenient stationary hub, it is easy to drill, improve product quality.
Description
Technical field
Automotive hub technical field is the utility model is related to, more particularly to a kind of automotive hub general-purpose type boring grab.
Background technology
With the development of economic technology, utilization of the automobile in people live is more and more, and wheel hub is as the weight on automobile
An important transmission link between part, and automobile and ground is travelled, is subject caused big in vehicle traveling process
Sub-load.Multiple tracks machining processes are needed after wheel hub casting, when the hole at its ring flange position is that automotive hub uses
Installation multiple parts such as the strong point, tire are all installed by wheel hub, therefore the processing request precision of the mounting hole is very high, but are taken turns
Hub volume, weight are all larger, and great difficulty is brought to positioning when processing, operation.
The content of the invention
The purpose of this utility model is in view of the shortcomings of the prior art, and provides a kind of automotive hub general-purpose type drilling folder
Tool, its scientific structure, in that context it may be convenient to stationary hub, be easy to drill, improve product quality.
Technical scheme is used by the utility model solves its technical problem：A kind of automotive hub general-purpose type drilling folder
Tool, including bearing, the bearing middle part are provided with the circular orientation block for stretching into wheel hub, and the circular orientation block is axis edge
The annular of vertical direction, the annular backup pad for supporting wheel hub ring flange is provided with outside the circular orientation block, it is described
Be provided with several air clampers on the outside of annular backup pad, the air clamper include along rotatable compact heap,
Cylinder, the compact heap are fixedly connected with the expansion link of the cylinder.
Preferably, the air clamper is four, the diagonal side of four air clampers along the bearing
To being arranged symmetrically.
Preferably, the alignment pin for positioning is provided with the downside of the bearing.
Preferably, the annular backup pad and the circular orientation block are coaxial.
Preferably, the sidepiece of the bearing is provided with for while controls the control hand of several air clampers
Handle.
The beneficial effects of the utility model are：A kind of automotive hub general-purpose type boring grab, it includes bearing, the bearing
Middle part is provided with the circular orientation block for stretching into wheel hub, and the circular orientation block is the annular of axis vertically, institute
The annular backup pad being provided with outside circular orientation block for supporting wheel hub ring flange is stated, is provided with the outside of the annular backup pad
Several air clampers, the air clamper are included along rotatable compact heap, cylinder, the compact heap with it is described
The expansion link of cylinder is fixedly connected, the utility model scientific structure, can be utilized and be started pressing device fast, easily fast pulley
Hub, it is easy to drill, improves product quality.
Brief description of the drawings
Fig. 1 is the structural representation of automotive hub general-purpose type boring grab of the present utility model.
Fig. 2 is the sectional view at A-A in Fig. 1.
Description of reference numerals：
1 --- bearing 11 --- alignment pin
2 --- circular orientation block 3 --- annular backup pads
4 --- air clamper 41 --- compact heaps
42 --- the joystick of cylinder 5.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is not this practicality
New practical range limited to this.
As shown in Figure 1 and Figure 2, a kind of automotive hub general-purpose type boring grab of the present embodiment, it includes bearing 1, the branch
The middle part of seat 1 is provided with the circular orientation block 2 for stretching into wheel hub, and the circular orientation block 2 is the annulus of axis vertically
Shape, is provided with the annular backup pad 3 for supporting wheel hub ring flange outside the circular orientation block 2, outside the annular backup pad 3
Side is provided with several air clampers 4, and the air clamper 4 is included along rotatable compact heap 41, cylinder 42, institute
The expansion link that compact heap 41 is stated with the cylinder 42 is fixedly connected.
Further, the air clamper 4 is four, and four air clampers 4 are along the diagonal of the bearing 1
Line direction is arranged symmetrically.
Further, the downside of the bearing 1 is provided with the alignment pin 11 for positioning.
Further, the annular backup pad 3 and the circular orientation block 2 are coaxial.
Further, the sidepiece of the bearing 1 is provided with for while controls the control of several air clampers 4
Handle 5 processed.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (5)
- A kind of 1. automotive hub general-purpose type boring grab, it is characterised in that：Including bearing（1）, the bearing（1）Middle part is provided with For stretching into the circular orientation block of wheel hub（2）, the circular orientation block（2）For the annular of axis vertically, the ring Shape locating piece（2）Outside is provided with the annular backup pad for supporting wheel hub ring flange（3）, the annular backup pad（3）Outside It is provided with several air clampers（4）, the air clamper（4）Including along rotatable compact heap（41）, cylinder （42）, the compact heap（41）With the cylinder（42）Expansion link be fixedly connected.
- 2. automotive hub general-purpose type boring grab according to claim 1, it is characterised in that：The air clamper （4）For four, four air clampers（4）Along the bearing（1）Diagonal be arranged symmetrically.
- 3. automotive hub general-purpose type boring grab according to claim 1, it is characterised in that：The bearing（1）Downside It is provided with the alignment pin for positioning（11）.
- 4. automotive hub general-purpose type boring grab according to claim 1, it is characterised in that：The annular backup pad（3） With the circular orientation block（2）Coaxially.
- 5. automotive hub general-purpose type boring grab according to claim 1, it is characterised in that：The bearing（1）Sidepiece It is provided with for while controls several described air clampers（4）Joystick（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893980.1U CN206936907U (en) | 2017-07-22 | 2017-07-22 | Automotive hub general-purpose type boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893980.1U CN206936907U (en) | 2017-07-22 | 2017-07-22 | Automotive hub general-purpose type boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936907U true CN206936907U (en) | 2018-01-30 |
Family
ID=61371143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720893980.1U Expired - Fee Related CN206936907U (en) | 2017-07-22 | 2017-07-22 | Automotive hub general-purpose type boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596980A (en) * | 2018-12-11 | 2019-04-09 | 安徽鸿创新能源动力有限公司 | A kind of motor rotation blockage test tooling and its assembly method |
-
2017
- 2017-07-22 CN CN201720893980.1U patent/CN206936907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596980A (en) * | 2018-12-11 | 2019-04-09 | 安徽鸿创新能源动力有限公司 | A kind of motor rotation blockage test tooling and its assembly method |
| CN109596980B (en) * | 2018-12-11 | 2021-10-26 | 安徽鸿创新能源动力有限公司 | Tool for motor stalling test and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180130 Termination date: 20180722 |