CN207533981U - A kind of double-end knife for processing aluminum-alloy wheel cap seam allowance thickness - Google Patents
A kind of double-end knife for processing aluminum-alloy wheel cap seam allowance thickness Download PDFInfo
- Publication number
- CN207533981U CN207533981U CN201721308776.5U CN201721308776U CN207533981U CN 207533981 U CN207533981 U CN 207533981U CN 201721308776 U CN201721308776 U CN 201721308776U CN 207533981 U CN207533981 U CN 207533981U
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- China
- Prior art keywords
- blade
- seam allowance
- double
- knife
- cap seam
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Abstract
The utility model provides a kind of double-end knife for processing aluminum-alloy wheel cap seam allowance thickness, and the double-end knife includes left blade (1), knife bar (2), right blade (3), it is characterised in that：The left blade (1) and the end of right blade (3) fixed to knife bar (2)；The left blade (1) and the fore-and-aft distance of right blade (3) are 4.0 5.2mm, and lateral distance is 30 50mm；Left side blade angle and right blade angle are respectively 60 110 degree；The left blade (1) and the blade direction of right blade (3) are opposite.The utility model can meet the needs of axle cap seam allowance thickness processing, while have the characteristics that performance stabilization, precision can meet processing request.
Description
Technical field
The utility model is related to technical fields of mechanical processing, are used to process aluminum-alloy wheel cap seam allowance more particularly to one kind
The double-end knife of thickness.
Background technology
In automotive wheel processing industry, aluminum-alloy wheel is since its material property is superior, light-weight, thermal diffusivity is good, outer
The features such as pattern enriches beauty is seen by more and more people to be received.Axle cap seam allowance thickness is the important knot for influencing wheel assembling
Structure.
Fig. 1 shows the cap seam allowance thickness position machined surface of aluminum-alloy wheel centre bore.As we can see from the figure, exist
When being processed cap seam allowance thickness position, need to be processed two machined surfaces.The two machined surfaces are raised by one
Annulus is separated, this not being processed during a feed.
In the prior art, generally by both sides feed, the mode processed twice carries out the cap seam allowance thickness position
Processing.The processing method is as shown in Figure 2.In the process, from the both sides of wheel, added respectively using a blade feed
Work.Processing method requirement inverts wheel or after first time processes from the enterprising traveling knife of both direction.It adopts
It takes what this method was processed, needs larger processing space or more complicated turnover device.
Utility model content
A kind of double-end knife of processing cap seam allowance thickness of the utility model introduction, can realize the disposable processing of cap seam allowance,
Achieve the purpose that cap seam allowance mistake proofing.The purpose of this utility model is to provide for a kind of double-end knife for processing cap seam allowance thickness.
In the one side of the utility model, a kind of double-end knife for processing aluminum-alloy wheel cap seam allowance thickness, institute are provided
The double-end knife stated includes left blade（1）, knife bar（2）, right blade（3）, it is characterised in that：The left blade（1）With right blade
（3）Fixed to knife bar（2）End；The left blade（1）With right blade（3）Fore-and-aft distance for 4.0-5.2 mm, laterally
Distance is 30-50 mm；Left side blade angle and right blade angle are respectively 60-110 degree；The left blade（1）With right blade
（3）Blade direction it is opposite.
In the preferred aspect of the utility model, the left blade（1）With right blade（3）Fore-and-aft distance be 4.6mm.
In the preferred aspect of the utility model, the left blade（1）With right blade（3）Lateral distance be 42mm.
In the preferred aspect of the utility model, the left blade（1）Inclination angle is 70 °.
In the preferred aspect of the utility model, the right blade（3）Inclination angle is 110 °.
In other respects, following technical solution is also disclosed：A kind of wheel center hole machined double-end knife, mainly there is left knife
Piece, knife bar, right blade, composition, it is characterised in that：The main technological parameter of double-end knife has：Left and right blade fore-and-aft distance B, left and right
Blade lateral distance C, side blade inclination angle D and right blade angle E.The left and right blade fore-and-aft distance B is 4.6mm, processed
Double-end knife is avoided to interfere with the mandrel in fixture in journey, is the important parameter of cap seam allowance thickness processing.The left and right blade is lateral
Distance C is 42mm, adapts to the processing request of different clevis diameters and seam allowance diameter.The left side blade angle D is 70 °, right knife
Piece inclination angle E is 110 °, adapts to the processing request of the cap seam allowance of different shaping.
In actual use, front face of wheel is placed upward, and lathe claw pushes down vehicle wheel lip, realizes the axial and circumferential of wheel
Positioning；Mandrel coordinates with wheel center hole, realizes the radial positioning of wheel.The different shaping and size of foundation axle cap seam allowance,
The parameters such as left and right blade lateral distance C and left and right blade fore-and-aft distance B, by the formula write in advance, left blade processes wheel
Front seam allowance part, right blade processing wheel back of the body chamber seam allowance part.So far, cap seam allowance machines.
The utility model disposably completes the processing of cap seam allowance thickness, and axle cap seam allowance thickness is protected by formula and cutter
Card.The utility model is solved the problems, such as due to wheel blanks deformation, cutter and secondary clamping fixture resetting error etc.
Lead to the uncontrollable problem of cap seam allowance thickness.
The utility model can meet the needs of axle cap seam allowance thickness processing, while there is performance stabilization, precision can meet
The characteristics of processing request.
Description of the drawings
Hereinafter, the embodiment of the utility model is described in detail with reference to attached drawing, wherein：
Fig. 1 is the structure diagram in wheel center hole;
Fig. 2 is the working state figure for processing wheel centre bore in the prior art.
Fig. 3 is the structure diagram of the wheel center hole machined double-end knife of the utility model.
Fig. 4 is the working state figure of the wheel center hole machined double-end knife of the utility model.
In figure, the left blade 2- knife bars of 1-, the right blades of 3-.
Specific embodiment
Embodiment 1
Below in conjunction with the accompanying drawings be described in detail according to the utility model proposes specific device details and working condition.
A kind of wheel center hole machined double-end knife of the utility model mainly has left blade 1, knife bar 2, and right blade 3 forms,
It is characterized in that：The main technological parameter of double-end knife has：Left and right blade fore-and-aft distance B, left and right blade lateral distance C, side blade
Inclination angle D and right blade angle E.
The left and right blade fore-and-aft distance B is 4.6mm, and double-end knife is avoided to be done with the mandrel in fixture in process
It relates to, is the important parameter of cap seam allowance thickness processing.
The left and right blade lateral distance C is 42mm, adapts to the processing request of different clevis diameters and seam allowance diameter.
The left side blade angle D is 70 °, and right blade angle E is 110 °, and the processing for adapting to the cap seam allowance of different shaping will
It asks.
In actual use, front face of wheel is placed upward, and lathe claw pushes down vehicle wheel lip, realizes the axial and circumferential of wheel
Positioning；Mandrel coordinates with wheel center hole, realizes the radial positioning of wheel.The different shaping and size of foundation axle cap seam allowance,
The parameters such as left and right blade lateral distance C and left and right blade fore-and-aft distance B, by the formula write in advance, left blade 1 processes wheel
Front seam allowance part, right blade 3 process wheel back of the body chamber seam allowance part.So far, cap seam allowance machines.
Claims (5)
1. it is a kind of process aluminum-alloy wheel cap seam allowance thickness double-end knife, the double-end knife include left blade (1), knife bar (2),
Right blade (3), it is characterised in that：The left blade (1) and the end of right blade (3) fixed to knife bar (2)；The left knife
The fore-and-aft distance of piece (1) and right blade (3) is 4.0-5.2mm, lateral distance 30-50mm；Left side blade angle and right blade
Inclination angle is respectively 60-110 degree；The left blade (1) and the blade direction of right blade (3) are opposite.
2. the double-end knife of processing aluminum-alloy wheel cap seam allowance thickness according to claim 1, which is characterized in that the left side
The fore-and-aft distance of blade (1) and right blade (3) is 4.6mm.
3. the double-end knife of processing aluminum-alloy wheel cap seam allowance thickness according to claim 1, which is characterized in that the left side
The lateral distance of blade (1) and right blade (3) is 42mm.
4. the double-end knife of processing aluminum-alloy wheel cap seam allowance thickness according to claim 1, which is characterized in that the left side
Blade (1) inclination angle is 70 °.
5. the double-end knife of processing aluminum-alloy wheel cap seam allowance thickness according to claim 1, which is characterized in that the right side
Blade (3) inclination angle is 110 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308776.5U CN207533981U (en) | 2017-09-30 | 2017-09-30 | A kind of double-end knife for processing aluminum-alloy wheel cap seam allowance thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308776.5U CN207533981U (en) | 2017-09-30 | 2017-09-30 | A kind of double-end knife for processing aluminum-alloy wheel cap seam allowance thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207533981U true CN207533981U (en) | 2018-06-26 |
Family
ID=62610271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308776.5U Expired - Fee Related CN207533981U (en) | 2017-09-30 | 2017-09-30 | A kind of double-end knife for processing aluminum-alloy wheel cap seam allowance thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207533981U (en) |
-
2017
- 2017-09-30 CN CN201721308776.5U patent/CN207533981U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |