CN202894768U - Electronic power-assisted steering shell machining clamp - Google Patents
Electronic power-assisted steering shell machining clamp Download PDFInfo
- Publication number
- CN202894768U CN202894768U CN 201220403552 CN201220403552U CN202894768U CN 202894768 U CN202894768 U CN 202894768U CN 201220403552 CN201220403552 CN 201220403552 CN 201220403552 U CN201220403552 U CN 201220403552U CN 202894768 U CN202894768 U CN 202894768U
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- CN
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- Prior art keywords
- electronic power
- assisted steering
- power assist
- plate
- pressing plate
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an electronic power-assisted steering shell machining clamp. The electronic power-assisted steering shell machining clamp comprises a base seat and an installation plate. The installation plate is provided with at least three groups of chucks. Each chuck comprises a pressing plate, a hydraulic cylinder rod and a hinging plate, wherein one end of the pressing plate is hinged on the hydraulic cylinder rod, the pressing plate is hinged with the hinging plate, and a fixed seat is arranged on a corresponding portion of the chunk. According to the electronic power-assisted steering shell machining clamp, clamping of an electronic power-assisted steering shell is firm, the electronic power-assisted steering shell is not prone to radial movement, and product machining accuracy is improved. In addition, machining of all faces of the electronic power-assisted steering shell can be finished only by once clamping, and therefore production efficiency is improved.
Description
Technical field
The utility model relates to the anchor clamps field, more specifically, relates to a kind of clamp for machining of electronic power assist steering housing.
Background technology
The electronic power assist steering power-assisted is to assist the driver to do the automobile steering adjustment, and is certain for the driver alleviates the force intensity of use of beating steering wheel, and power steering is also certain effect on the security of running car, economy.
The element of electronic power assist steering system is generally positioned in its housing, and electronic power assist steering shell structure more complicated, need to according to different machined surfaces, repeatedly carry out multiple clamping man-hour in that it is added.Do like this that not only efficient is not high, and repeatedly clamping affects electronic power assist steering housing machining accuracy easily.The decline of housing precision will inevitably be found out certain impact to the function of whole electronic power assist steering system.
Summary of the invention
For the deficiencies in the prior art, a kind of clamp for machining of electronic power assist steering housing is provided, these anchor clamps are firm to the clamping of electronic power assist steering housing, the electronic power assist steering housing be difficult for to produce and to move radially, and only needs in addition clamped one time can finish processing to the whole faces of electronic power assist steering housing.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: the electronic power assist steering clamp for machining casing, comprise base and installing plate, be provided with at least three groups or the chuck more than three groups at described installing plate, described chuck comprises pressing plate, hydraulic cylinder rod and hinge plate, one end of described pressing plate is articulated on the described hydraulic cylinder rod, and pressing plate and hinge plate are hinged, are provided with positioning seat at the correspondence position of described chuck.
In the technique scheme, be provided with groove in the described positioning seat, in groove, be arranged with locating dowel, between the groove locating dowel, be provided with elastic component.
In the technique scheme, described elastic component is spring.
In the technique scheme, be provided with pressure head on the described pressing plate.
The utility model compared with prior art, have following beneficial effect: the clamping to the electronic power assist steering housing is firm, the electronic power assist steering housing is difficult for generation and moves radially, improved the precision of product processing, only need in addition clamped one time can finish processing to the whole faces of electronic power assist steering housing, improved production efficiency.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the utility model structural representation.
Fig. 3 is the partial enlarged drawing at A place among the utility model Fig. 1.
Fig. 4 is the partial enlarged drawing at B place among the utility model Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 3, the electronic power assist steering clamp for machining casing, comprise base 1 and installing plate 2, described installing plate 2 is fixed on described base 1, installing plate 2 is the plane tabular structure, and offer for the fixing through hole 20 of electronic power assist steering housing at installing plate 2, described installing plate 2 be positioned at that through hole 20 arranges around be provided with three groups of chucks 3, described chuck 3 comprises pressing plate 30, hydraulic cylinder rod 31 and hinge plate 32, one end of described pressing plate 30 is articulated in described hydraulic cylinder rod 31(hydraulic cylinder rod 31 and is driven by hydraulic jack, hydraulic jack does not mark on accompanying drawing), and pressing plate 30 and hinge plate 32 are hinged, are provided with pressure head 33 on the described pressing plate 30.
Correspondence position at described chuck 3 is provided with positioning seat 4.
Referring to Fig. 4, be provided with groove 42 in the described positioning seat 4, in groove 42, be arranged with locating dowel 40, between groove 42 locating dowels 40, be provided with elastic component 41, elastic component described in the present embodiment 41 is spring, because spring has good springiness and holds facile advantage.
During the clamping of electronic power assist steering housing, the electronic power assist steering housing is positioned in the through hole 20, the electronic power assist steering housing has installing hole, so that the position of installing hole is on the positioning seat 4, primer fluid compressing cylinder this moment (accompanying drawing is mark), the hydraulic cylinder rod 31 jack-up pressing plates 30 of hydraulic jack, so that pressing plate 30 presses down along hinge plate 32, give downward pressure of electronic power assist steering housing one end by pressure head 33, the other end of electronic power assist steering housing leans on the locating dowel 40 of mount pad 4, locating dowel 40 is stressed so that elastic component 41 is in compressive state, the electronic power assist steering housing is just by firmly spacing between pressure head 33 and locating dowel 40 like this, be not easy to occur movement radially, guaranteed the precision of product processing.After product machines, close hydraulic jack, hydraulic cylinder rod 31 is retracted.This moment, the elastic potential energy of elastic component 41 was converted to along the kinetic energy of hydraulic cylinder rod 31 directions, promoted the electronic power assist steering housing and took out from installing plate 2, used convenience very.
Claims (4)
1. electronic power assist steering clamp for machining casing, comprise base (1) and installing plate (2), it is characterized in that: be provided with chuck (3) more than three groups or three groups at described installing plate (2), described chuck (3) comprises pressing plate (30), hydraulic cylinder rod (31) and hinge plate (32), one end of described pressing plate (30) is articulated on the described hydraulic cylinder rod (31), and described pressing plate (30) and hinge plate (32) are hinged, are provided with positioning seat (4) at the correspondence position of described chuck (3).
2. electronic power assist steering clamp for machining casing according to claim 1, it is characterized in that: be provided with groove (42) in the described positioning seat (4), in groove (42), be arranged with locating dowel (40), between groove (42) locating dowel (40), be provided with elastic component (41).
3. electronic power assist steering clamp for machining casing according to claim 2, it is characterized in that: described elastic component (41) is spring.
4. electronic power assist steering clamp for machining casing according to claim 1 is characterized in that: be provided with pressure head (33) on the described pressing plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403552 CN202894768U (en) | 2012-08-15 | 2012-08-15 | Electronic power-assisted steering shell machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403552 CN202894768U (en) | 2012-08-15 | 2012-08-15 | Electronic power-assisted steering shell machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894768U true CN202894768U (en) | 2013-04-24 |
Family
ID=48115484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403552 Expired - Fee Related CN202894768U (en) | 2012-08-15 | 2012-08-15 | Electronic power-assisted steering shell machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934715A (en) * | 2014-05-12 | 2014-07-23 | 昆山勇翔精密机械有限公司 | Steering gear shell clamp based on machining center |
| CN106239204A (en) * | 2016-10-26 | 2016-12-21 | 昆山勇翔精密机械有限公司 | Steering gear housing Horizontal type fixture |
-
2012
- 2012-08-15 CN CN 201220403552 patent/CN202894768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934715A (en) * | 2014-05-12 | 2014-07-23 | 昆山勇翔精密机械有限公司 | Steering gear shell clamp based on machining center |
| CN106239204A (en) * | 2016-10-26 | 2016-12-21 | 昆山勇翔精密机械有限公司 | Steering gear housing Horizontal type fixture |
| CN106239204B (en) * | 2016-10-26 | 2018-08-03 | 昆山勇翔精密机械有限公司 | Steering gear housing Horizontal type fixture |
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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: NINGBO IKD AUTO PRODUCTS CO., LTD. Free format text: FORMER OWNER: NINGBO IKD DIE CASTING CO. LTD. Effective date: 20150630 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150630 Address after: 315033 No. 588 Jin Shan Road, Jiangbei District, Zhejiang, Ningbo Patentee after: Ningbo IKD Auto Product Co., Ltd. Address before: 315020 No. 525 Nanjing Road, C District, Jiangbei Industrial Park, Zhejiang, Ningbo, China Patentee before: Ningbo IKD Die Casting Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315033 No. 588 Jin Shan Road, Jiangbei District, Zhejiang, Ningbo Patentee after: IKD CO., LTD. Address before: 315033 No. 588 Jin Shan Road, Jiangbei District, Zhejiang, Ningbo Patentee before: Ningbo IKD Auto Product Co., Ltd. |
|
| 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: 20130424 Termination date: 20190815 |