CN204868194U - Knuckle processing swizzle hole positioning fixture - Google Patents
Knuckle processing swizzle hole positioning fixture Download PDFInfo
- Publication number
- CN204868194U CN204868194U CN201520424742.7U CN201520424742U CN204868194U CN 204868194 U CN204868194 U CN 204868194U CN 201520424742 U CN201520424742 U CN 201520424742U CN 204868194 U CN204868194 U CN 204868194U
- Authority
- CN
- China
- Prior art keywords
- knuckle
- positioning unit
- back segment
- leading portion
- pedestal
- 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
Links
- 239000000758 substrate Substances 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a knuckle processing swizzle hole positioning fixture, the light guide plate comprises a substrate, knuckle anterior segment positioning unit, knuckle middle section positioning unit, knuckle back end positioning unit have been linked firmly on the base plate, knuckle anterior segment positioning unit includes knuckle anterior segment positioning unit base, links firmly down -pressure type toggle on the knuckle anterior segment positioning unit base is pressed, the front end of the hold -down head that the down -pressure type toggle was pressed has linked firmly a U -shaped fixture block. Beneficial effect: its technology is advanced, positioning accuracy is high, the location is firm and machining efficiency is high.
Description
Technical field
The utility model relates to a kind of fixture, particularly relates to a kind of knuckle processing kingpin bore positioning fixture.
Background technology
Consult Fig. 1, knuckle is the strength member on steering axle of automobile, needs the offset dimensions of certain angle at the actual kingpin bore adding knuckle in man-hour of knuckle.If control inaccurate to angular deviation, add and just easily produce waste product man-hour.
Utility model content
In view of above content, the utility model provides a kind of knuckle processing kingpin bore positioning fixture of accurate positioning.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts and is:
A kind of knuckle processing kingpin bore positioning fixture, comprises a substrate, described substrate is fixed with knuckle leading portion positioning unit, knuckle stage casing positioning unit, knuckle back segment positioning unit; Described knuckle leading portion positioning unit comprises knuckle leading portion positioning unit pedestal, the press-down type toggle pressure be connected on described knuckle leading portion positioning unit pedestal; The front end of the hold-down head of described press-down type toggle pressure is fixed with the first Qian type fixture block; Described knuckle stage casing positioning unit comprises some springs, and one end of described spring is connected on the substrate, and the other end of described spring is fixed with the second Qian type fixture block; Described knuckle back segment positioning unit comprises knuckle back segment positioning unit pedestal and is connected in the knuckle placement unit on the upper surface of described knuckle back segment positioning unit pedestal; The upper surface of described knuckle back segment positioning unit pedestal is an inclined-plane; Described knuckle placement unit comprises the first cylinder and the second cylinder that are fixed together, and the diameter of described first cylinder is greater than the diameter of described second cylinder.
Its further feature is as follows:
Described knuckle leading portion positioning unit pedestal is an I-steel.
Formed by the upper surface of described knuckle back segment positioning unit pedestal and the upper surface of described substrate, angle is 30 degree to 45 degree.
The upper surface of described knuckle back segment positioning unit pedestal is also fixed with two locating dowels.
Due to the utilization of technique scheme, the utility model compared with prior art has following beneficial effect:
Its technique is advanced, positioning precision is high, firm position and working (machining) efficiency high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the utility model knuckle.
Fig. 2 is the schematic diagram of a kind of knuckle processing of the utility model kingpin bore positioning fixture.
Fig. 3 is the schematic diagram that a kind of knuckle processing of the utility model kingpin bore positioning fixture removes knuckle leading portion positioning unit.
Operating diagram when Fig. 4 is a kind of knuckle processing of the utility model kingpin bore positioning fixture clamping knuckle.
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present utility model is described in further detail:
Consult Fig. 2 and Fig. 3, a kind of knuckle processing kingpin bore positioning fixture, comprises a base, 1, described substrate is fixed with knuckle leading portion positioning unit, knuckle stage casing positioning unit, knuckle back segment positioning unit; Described knuckle leading portion positioning unit comprises knuckle leading portion positioning unit pedestal 21, the press-down type toggle pressure 22 be connected on described knuckle leading portion positioning unit pedestal; The front end of the hold-down head of described press-down type toggle pressure is fixed with the first Qian type fixture block 23; Described knuckle stage casing positioning unit comprises some springs 31, and one end of described spring is connected on the substrate, and the other end of described spring is fixed with the second Qian type fixture block 32; The knuckle placement unit that described knuckle back segment positioning unit comprises knuckle back segment positioning unit pedestal 41 and is connected on the upper surface of described knuckle back segment positioning unit pedestal; The upper surface of described knuckle back segment positioning unit pedestal is an inclined-plane; Described knuckle placement unit comprises the first cylinder 421 and the second cylinder 422 be fixed together, and the diameter of described first cylinder is greater than the diameter of described second cylinder.Described knuckle leading portion positioning unit pedestal is an I-steel.Formed by the upper surface of described knuckle back segment positioning unit pedestal and the upper surface of described substrate, angle is 30 degree to 45 degree.The upper surface of described knuckle back segment positioning unit pedestal is also fixed with two locating dowels 43.
Operating diagram when Fig. 4 is a kind of knuckle processing of the utility model kingpin bore positioning fixture clamping knuckle.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a knuckle processing kingpin bore positioning fixture, comprises a substrate, it is characterized in that: described substrate is fixed with knuckle leading portion positioning unit, knuckle stage casing positioning unit, knuckle back segment positioning unit;
Described knuckle leading portion positioning unit comprises knuckle leading portion positioning unit pedestal, the press-down type toggle pressure be connected on described knuckle leading portion positioning unit pedestal; The front end of the hold-down head of described press-down type toggle pressure is fixed with the first Qian type fixture block;
Described knuckle stage casing positioning unit comprises some springs, and one end of described spring is connected on the substrate, and the other end of described spring is fixed with the second Qian type fixture block;
Described knuckle back segment positioning unit comprises knuckle back segment positioning unit pedestal and is connected in the knuckle placement unit on the upper surface of described knuckle back segment positioning unit pedestal; The upper surface of described knuckle back segment positioning unit pedestal is an inclined-plane; Described knuckle placement unit comprises the first cylinder and the second cylinder that are fixed together, and the diameter of described first cylinder is greater than the diameter of described second cylinder.
2. a kind of knuckle processing kingpin bore positioning fixture according to claim 1, is characterized in that: described knuckle leading portion positioning unit pedestal is an I-steel.
3. a kind of knuckle processing kingpin bore positioning fixture according to claim 1, is characterized in that: formed by the upper surface of described knuckle back segment positioning unit pedestal and the upper surface of described substrate, angle is 30 degree to 45 degree.
4. a kind of knuckle processing kingpin bore positioning fixture according to claim 1, is characterized in that: the upper surface of described knuckle back segment positioning unit pedestal is also fixed with two locating dowels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424742.7U CN204868194U (en) | 2015-06-19 | 2015-06-19 | Knuckle processing swizzle hole positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424742.7U CN204868194U (en) | 2015-06-19 | 2015-06-19 | Knuckle processing swizzle hole positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868194U true CN204868194U (en) | 2015-12-16 |
Family
ID=54812617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424742.7U Expired - Fee Related CN204868194U (en) | 2015-06-19 | 2015-06-19 | Knuckle processing swizzle hole positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942620A (en) * | 2015-06-19 | 2015-09-30 | 法格霭德兰汽车配件（昆山）有限公司 | Steering knuckle main pin hole machining positioning fixture |
| CN107953128A (en) * | 2017-12-29 | 2018-04-24 | 苏州宝特威机电有限公司 | Spindle clamping device |
-
2015
- 2015-06-19 CN CN201520424742.7U patent/CN204868194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942620A (en) * | 2015-06-19 | 2015-09-30 | 法格霭德兰汽车配件（昆山）有限公司 | Steering knuckle main pin hole machining positioning fixture |
| CN107953128A (en) * | 2017-12-29 | 2018-04-24 | 苏州宝特威机电有限公司 | Spindle clamping device |
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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 |
Granted publication date: 20151216 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |