CN208408571U - A kind of compound tool for differential carrier processing - Google Patents
A kind of compound tool for differential carrier processing Download PDFInfo
- Publication number
- CN208408571U CN208408571U CN201820958116.XU CN201820958116U CN208408571U CN 208408571 U CN208408571 U CN 208408571U CN 201820958116 U CN201820958116 U CN 201820958116U CN 208408571 U CN208408571 U CN 208408571U
- Authority
- CN
- China
- Prior art keywords
- blade
- construction section
- blade construction
- chamfering
- differential carrier
- 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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- Drilling Tools (AREA)
Abstract
The utility model discloses a kind of compound tools for differential carrier processing, including cutter hub and knife handle, cutter hub is descending from top to bottom to be successively arranged the first blade construction section, the second blade construction section, third blade construction section and fourth blade construction section, the lower part of first blade construction section is equipped with the first chamfering blade, the lower part of second blade construction section is equipped with bore hole blade, the lower part of third blade construction section is equipped with the second chamfering blade, and the lower part of fourth blade construction section is equipped with drill tip.The utility model compound tool integrates bore hole, drilling and chamfering tool, realizes that vertical machining centre does not need tool changing, and process can be concentrated to carry out the bore hole of differential carrier semiaxis via hole, planetary gear shaft assembly hole drilling and chamfering.Saving equipment compared with the prior art reduces process, reduces the clamping time of workpiece, ensure that the processing quality of product.
Description
Technical field
The utility model relates to a kind of cutters, are specifically related to a kind of compound tool for differential carrier processing.
Background technique
Currently, processing semiaxis perforation, semiaxis via hole and the planetary gear shaft pilot hole of the inner cavity of vehicle differential gear shell, chamfering
Several procedures are divided into complete the process on different devices, a differential carrier will can just be completed the process by several procedures,
And the processing of every procedure requires clamping repeatedly, this affects product quality and processing efficiency naturally there are time-consuming and laborious.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of composite cutter for differential carrier processing
Tool.
The technical solution of the utility model includes:
A kind of compound tool for differential carrier processing, including cutter hub and knife handle, cutter hub from top to bottom it is descending according to
It is secondary to be equipped with the first blade construction section, the second blade construction section, third blade construction section and fourth blade construction section, the first blade peace
The lower part for filling section is equipped with the first chamfering blade, and the lower part of the second blade construction section is equipped with bore hole blade, third blade construction section
Lower part is equipped with the second chamfering blade, and the lower part of fourth blade construction section is equipped with drill tip.
Preferably, axial symmetry is equipped with respectively on the first blade construction section, the second blade construction section and third blade construction section
Two pieces of corresponding blades.
The utility model has the beneficial effects that: compound tool integrates bore hole, drilling and chamfering tool, realize vertical
Machining center does not need tool changing, and process can be concentrated to carry out the bore hole of differential carrier semiaxis via hole, planetary gear shaft assembly hole drilling
And chamfering.Saving equipment compared with the prior art reduces process, reduces the clamping time of workpiece, ensure that the processing matter of product
Amount.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model preferred embodiment.
Fig. 2 is the bore hole of differential carrier semiaxis via hole and the machining sketch chart of chamfering in the utility model preferred embodiment.
Fig. 3 is the drilling of differential carrier planetary gear shaft pilot hole and the processing of chamfering in the utility model preferred embodiment
Schematic diagram.
In figure；Cutter hub 1, the first blade construction section 2, the second blade construction section 3, third blade construction section 4, fourth blade peace
Fill section 5, knife handle 6, the first chamfering blade 21, bore hole blade 31, the second chamfering blade 41, drill tip 51.
Specific embodiment
The utility model can be embodied by the technology illustrated in utility model content, by the following examples
The utility model can be described further, the scope of the utility model is not limited to following embodiments.
Embodiment: referring to shown in Fig. 1-Fig. 3, a kind of compound tool for differential carrier processing, including cutter hub 1 and knife
Handle 6, cutter hub 1 is descending from top to bottom to be successively arranged the first blade construction section 2, the second blade construction section 3, the installation of third blade
The lower part of section 4 and fourth blade construction section 5, the first blade construction section 2 is equipped with the first chamfering blade 21, the second blade construction section 3
Lower part be equipped with bore hole blade 31, the lower part of third blade construction section 4 is equipped with the second chamfering blade 41, fourth blade construction section
Lower part be equipped with drill tip 51, wherein the first chamfering blade 21 is used to carry out the chamfering and chamfering of differential carrier semiaxis via hole
The processing of cone is protected, bore hole blade 31 is used to carry out the Boring of differential carrier semiaxis via hole, and the second chamfering blade 41 is used for
The chamfer machining of differential carrier planetary gear shaft pilot hole, drill tip 51 are used for the brill of differential carrier planetary gear shaft pilot hole
Hole machined
Preferably, axial symmetry is set respectively on the first blade construction section 2, the second blade construction section 3 and third blade construction section 4
There are two pieces of corresponding blades.
The drilling of the bore hole, planetary gear shaft pilot hole of the utility model differential carrier semiaxis via hole and the processing step of chamfering
It is rapid as follows.
Shown in the first step, reference Fig. 2, by workpiece in vertical machining centre four-axis fixture, pass through bore hole blade 31
And first chamfering blade 21 carry out the processing of the bore hole of differential carrier semiaxis via hole, chamfering and chamfering protection cone.
Shown in second step, reference Fig. 3, four-axis fixture is turned over and is turn 90 degrees, drill tip 51 and the second chamfering blade are passed through
41 carry out differential carrier planetary gear shaft assembly hole drilling and chamfering.
Third step overturns four-axis fixture to 180 degree, repeats the processing of the first step.
4th step overturns four-axis fixture to 270 degree, repeats the processing of second step.
The utility model compound tool integrates bore hole, drilling and chamfering tool, realizes that vertical machining centre does not need
Tool changing can concentrate process to carry out the bore hole of differential carrier semiaxis via hole, planetary gear shaft assembly hole drilling and chamfering.Compared to existing
Having technology to save equipment reduces process, reduces the clamping time of workpiece, ensure that the processing quality of product.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (2)
1. a kind of compound tool for differential carrier processing, including cutter hub (1) and knife handle (6), which is characterized in that cutter hub (1)
It is descending from top to bottom to be successively arranged the first blade construction section (2), the second blade construction section (3), third blade construction section (4)
The first chamfering blade (21) are equipped with the lower part of fourth blade construction section (5), the first blade construction section (2), the installation of the second blade
The lower part of section (3) is equipped with bore hole blade (31), and the lower part of third blade construction section (4) is equipped with the second chamfering blade (41), and the 4th
The lower part of blade construction section is equipped with drill tip (51).
2. a kind of compound tool for differential carrier processing according to claim 1, which is characterized in that the first blade peace
Axial symmetry is equipped with two pieces of corresponding blades respectively on dress section (2), the second blade construction section (3) and third blade construction section (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958116.XU CN208408571U (en) | 2018-06-21 | 2018-06-21 | A kind of compound tool for differential carrier processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958116.XU CN208408571U (en) | 2018-06-21 | 2018-06-21 | A kind of compound tool for differential carrier processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408571U true CN208408571U (en) | 2019-01-22 |
Family
ID=65109319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820958116.XU Expired - Fee Related CN208408571U (en) | 2018-06-21 | 2018-06-21 | A kind of compound tool for differential carrier processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408571U (en) |
-
2018
- 2018-06-21 CN CN201820958116.XU patent/CN208408571U/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: 20190122 Termination date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |