CN204381400U - A kind of aluminum-alloy wheel founds Vehicle Processing radial positioning device - Google Patents
A kind of aluminum-alloy wheel founds Vehicle Processing radial positioning device Download PDFInfo
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- CN204381400U CN204381400U CN201420748141.7U CN201420748141U CN204381400U CN 204381400 U CN204381400 U CN 204381400U CN 201420748141 U CN201420748141 U CN 201420748141U CN 204381400 U CN204381400 U CN 204381400U
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- locating dowel
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- positioning seat
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Abstract
The utility model relates to a kind of aluminum-alloy wheel and founds Vehicle Processing radial positioning device, this device radiai adjustment is arranged on Merry-go-round machine chuck, the main body of described locating dowel is cylindrical structure, main body upper end is shaped with the positive stop strip of a radial direction, lower body part is coaxially shaped with a blind hole, and in main body lower end two, lateral wall symmetry is shaped with spacing convex shoulder; Spacing convex shoulder is inlaid in the installation through hole of the made similar shape in positioning seat lower end, and locating dowel cannot be rotated.The utility model Stability Analysis of Structures, be easy to be installed, main body two side-locating face structure makes it can not arbitrarily rotate when being installed, the two-way mode be installed of inside and outside earflap can be met, effectively can improve the utilization rate of material, and the efficiency of replacing locating piece of shunting can be improved, there is more stable Technical expression.
Description
Technical field
The utility model belongs to aluminum-alloy wheel manufacture field, and especially a kind of aluminum-alloy wheel founds Vehicle Processing radial positioning device.
Background technology
At present, in hub for vehicle wheel process, while blank earflap loss of weight, blank earflap structure has a very large change, and what change is that machined is installed the reform of mode thereupon.There is following defect in existing vertical car locating dowel: (1) can only earflap or interior earflap one direction locate outside; (2) affect adjusting machine time, existing locating dowel is a column structure, and can arbitrarily rotate when being installed, be not easily installed, when the mode of being installed changes, need the locating dowel of dismounting complexity, working (machining) efficiency is low; (3) use existing locating dowel to cause the waste of material, utilization of materials is poor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides that a kind of structure is simple, simple operation, aluminum-alloy wheel that is safe and reliable, high-quality and high-efficiency found Vehicle Processing radial positioning device.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of aluminum-alloy wheel founds Vehicle Processing radial positioning device, this device radiai adjustment is arranged on Merry-go-round machine chuck, device comprises positioning seat, gathering sill, sleeve, locating dowel and spring spindle, the positioning seat of the radial one end of chuck is shaped with and through hole is installed and the positioning seat of this through hole upper end is shaped with/is fixed with a vertical sleeve, coaxial package locating dowel in this sleeve, this locating dowel lower end elastic top is equipped with a spring spindle, it is characterized in that: described locating dowel main body is cylindrical structure, locating dowel main body upper end is shaped with the positive stop strip of a radial strip arranged, locating dowel lower body part is coaxially shaped with a blind hole.
And described main body lower end two lateral wall symmetry is shaped with spacing convex shoulder; Spacing convex shoulder is inlaid in the installation through hole of the made similar shape in positioning seat lower end.
Advantage of the present utility model and good effect are:
The utility model Stability Analysis of Structures, be easy to be installed, main body two side-locating face structure makes it can not arbitrarily rotate when being installed, the two-way mode be installed of inside and outside earflap can be met, effectively can improve the utilization rate of material, and the efficiency of replacing locating piece of shunting can be improved, there is more stable Technical expression.
Accompanying drawing explanation
Fig. 1 is the utility model assembly structure schematic diagram;
Fig. 2 is that the A-A of Fig. 1 is to structure sectional view;
Fig. 3 is this positioning block structure front view (in cut open);
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the existing positioning block structure schematic diagram before improving;
Fig. 6 is the top view of Fig. 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of aluminum-alloy wheel founds Vehicle Processing radial positioning device, this device radiai adjustment is arranged on (attached not shown chuck) on Merry-go-round machine chuck, device comprises positioning seat 1, gathering sill 2, sleeve 3, locating dowel 4 and spring spindle 5, positioning seat is a cube structure, this positioning seat upper end bilateral symmetry is shaped with gathering sill, the positioning seat of the radial one end of chuck is shaped with and through hole is installed and the positioning seat of this through hole upper end is shaped with/is fixed with a vertical sleeve, coaxial package locating dowel in this sleeve, this coaxial elastic top in locating dowel lower end is equipped with a spring spindle.
Innovative point of the present utility model is:
The main body 4-2 of described locating dowel is cylindrical structure, and main body upper end is shaped with the positive stop strip 4-1 of a radial direction, and lower body part is coaxially shaped with a blind hole 4-3, is shaped with spacing convex shoulder 4-4 in main body lower end two lateral wall symmetry; Spacing convex shoulder is inlaid in the installation through hole of the made similar shape in positioning seat lower end, and locating dowel cannot be rotated.
Sleeve diameter is less than spacing convex shoulder, thus makes the spacing convex shoulder limiting card of both sides be contained in sleeve lower end, cannot move up, when locating dowel be under pressure be absorbed in positioning seat inner time, spring spindle force makes locating dowel reset.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (2)
1. an aluminum-alloy wheel founds Vehicle Processing radial positioning device, this device radiai adjustment is arranged on Merry-go-round machine chuck, device comprises positioning seat, gathering sill, sleeve, locating dowel and spring spindle, the positioning seat of the radial one end of chuck is shaped with and through hole is installed and the positioning seat of this through hole upper end is shaped with/is fixed with a vertical sleeve, coaxial package locating dowel in this sleeve, this locating dowel lower end elastic top is equipped with a spring spindle, it is characterized in that: described locating dowel main body is cylindrical structure, locating dowel main body upper end is shaped with the positive stop strip of a radial strip arranged, locating dowel lower body part is coaxially shaped with a blind hole.
2. aluminum-alloy wheel according to claim 1 founds Vehicle Processing radial positioning device, it is characterized in that: described main body lower end two lateral wall symmetry is shaped with spacing convex shoulder; Spacing convex shoulder is inlaid in the installation through hole of the made similar shape in positioning seat lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748141.7U CN204381400U (en) | 2014-12-03 | 2014-12-03 | A kind of aluminum-alloy wheel founds Vehicle Processing radial positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748141.7U CN204381400U (en) | 2014-12-03 | 2014-12-03 | A kind of aluminum-alloy wheel founds Vehicle Processing radial positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381400U true CN204381400U (en) | 2015-06-10 |
Family
ID=53354155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748141.7U Active CN204381400U (en) | 2014-12-03 | 2014-12-03 | A kind of aluminum-alloy wheel founds Vehicle Processing radial positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381400U (en) |
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2014
- 2014-12-03 CN CN201420748141.7U patent/CN204381400U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |