CN203637932U - Hydraulic steering gear shell easy to machine - Google Patents
Hydraulic steering gear shell easy to machine Download PDFInfo
- Publication number
- CN203637932U CN203637932U CN201320877602.6U CN201320877602U CN203637932U CN 203637932 U CN203637932 U CN 203637932U CN 201320877602 U CN201320877602 U CN 201320877602U CN 203637932 U CN203637932 U CN 203637932U
- Authority
- CN
- China
- Prior art keywords
- hydraulic steering
- steering gear
- gear shell
- shell
- locating
- 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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Abstract
The utility model discloses a hydraulic steering gear shell easy to machine. The hydraulic steering gear shell easy to machine comprises a rack shell, a gear shell, a first fixing support and a second fixing support, wherein the first fixing support is cast at one end of the rack shell in a pressing mode, the second fixing support is cast at the other end of the rack shell in a pressing mode, and a locating and supporting leg is arranged on the surface of the right side of the gear shell and is of a semi-circular plane structure. The locating and supporting leg is arranged on the surface of the gear shell and used for locating and supporting CNC machining, and after the locating and supporting leg is additionally arranged on the hydraulic steering gear shell, functions and assembly of the hydraulic steering gear shell are not affected, the clamping and locating speed of CNC machining is increased, and CNC machining efficiency is improved.
Description
Technical field
The utility model relates to deflector technical field, particularly a kind of hydraulic steering gear housing that is easy to processing.
Background technology
Hydraulic steering gear housing need carry out follow-up CNC processing.At present, in the time of processing hydraulic steering gear housing, CNC processing does not have positioning support support point, cannot support clamping to the hydraulic steering gear housing of need processing, the condemnation factor of converted products is high, thereby makes CNC processing inefficiency, and then cannot meet the requirement of product yield and quality.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of hydraulic steering gear housing that is easy to processing.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions: a kind of hydraulic steering gear housing that is easy to processing, comprise tooth bar shell, gear hub, the first fixed support and the second fixed support, described the first fixed support die casting is in one end of described tooth bar shell, described the second fixed support die casting is at the other end of described tooth bar shell, and the right lateral surface of described gear hub is provided with a location feet, and described positioning support spike is semi-circle plane structure.
Further, the radius of the semi-circle plane of described positioning support spike is 7mm, and the thickness up and down of positioning support spike is 8mm.
The beneficial effects of the utility model are: positioning support spike is set on gear hub surface, utilize this positioning support spike to come for CNC processing positioning supports, on hydraulic steering gear housing, increase after this positioning support spike, do not affect function and the assembling of hydraulic steering gear housing, also improved CNC processing and loading clamp locating speed, improved CNC work efficiency simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Number in the figure explanation: 1: tooth bar shell; 2: gear hub; 3: the first fixed supports; 4: the second fixed supports; 5: positioning support spike.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1, a kind of hydraulic steering gear housing that is easy to processing, comprise tooth bar shell 1, gear hub 2, the first fixed support 3 and the second fixed support 4, described the first fixed support 3 die casting are in one end of described tooth bar shell 1, described the second fixed support 4 die casting are at the other end of described tooth bar shell 1, the right lateral surface of described gear hub 2 is provided with a location feet 5, and described positioning support spike 5 is semi-circle plane structure.In the utility model, the radius of the semi-circle plane of described positioning support spike 5 is 7mm, and the thickness up and down of positioning support spike is 8mm.
The utility model arranges positioning support spike 5 on gear hub 2 surfaces, on CNC machining tool, when processing hydraulic steering gear housing, utilizes this positioning support spike to come 5 for CNC processing positioning supports, facilitates CNC processing.On hydraulic steering gear housing, increase after this positioning support spike 5, do not affect function and the assembling of hydraulic steering gear housing, also improved CNC processing and loading clamp locating speed, improved CNC work efficiency simultaneously.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. one kind is easy to the hydraulic steering gear housing of processing, it is characterized in that: comprise tooth bar shell, gear hub, the first fixed support and the second fixed support, described the first fixed support die casting is in one end of described tooth bar shell, described the second fixed support die casting is at the other end of described tooth bar shell, it is characterized in that: the right lateral surface of described gear hub is provided with a location feet, described positioning support spike is semi-circle plane structure.
2. the hydraulic steering gear housing that is easy to processing according to claim 1, is characterized in that: the radius of the semi-circle plane of described positioning support spike is 7mm, and the thickness up and down of positioning support spike is 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877602.6U CN203637932U (en) | 2013-12-30 | 2013-12-30 | Hydraulic steering gear shell easy to machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877602.6U CN203637932U (en) | 2013-12-30 | 2013-12-30 | Hydraulic steering gear shell easy to machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637932U true CN203637932U (en) | 2014-06-11 |
Family
ID=50869200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877602.6U Expired - Fee Related CN203637932U (en) | 2013-12-30 | 2013-12-30 | Hydraulic steering gear shell easy to machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693100A (en) * | 2013-12-30 | 2014-04-02 | 昆山莱捷有色金属有限公司 | Hydraulic-steering-gear casing easy to process |
-
2013
- 2013-12-30 CN CN201320877602.6U patent/CN203637932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693100A (en) * | 2013-12-30 | 2014-04-02 | 昆山莱捷有色金属有限公司 | Hydraulic-steering-gear casing easy to process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140611 Termination date: 20181230 |