CN106270635A - A kind of processing technique of wiper reduction box flange end band circular groove outer ring surface - Google Patents
A kind of processing technique of wiper reduction box flange end band circular groove outer ring surface Download PDFInfo
- Publication number
- CN106270635A CN106270635A CN201610754996.4A CN201610754996A CN106270635A CN 106270635 A CN106270635 A CN 106270635A CN 201610754996 A CN201610754996 A CN 201610754996A CN 106270635 A CN106270635 A CN 106270635A
- Authority
- CN
- China
- Prior art keywords
- circular groove
- outer ring
- ring surface
- processing technique
- reduction box
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B43/00—Boring or drilling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/28—Details of hard metal, i.e. cemented carbide
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
A kind of processing technique of wiper reduction box flange end band circular groove outer ring surface, the thorax cutter that one is arranged on milling machine milling head, processing technique is as follows: A. leaves more than 0.5 millimeter allowance on the outer ring surface of workpiece, leaves the allowance of more than 0.5 millimeter in the plane of circular groove to be processed.B. being fixed in the machine table of milling machine by workpiece, milling head rotates descending drive thorax cutter and disposably processes workpiece, wherein hemisphere sword processing outer ring surface and circular groove, the plane on flat sword processing circular groove limit.C. workpiece is taken off.The beneficial effects of the present invention is: thorax cutter is the most descending just can complete all process steps, and the speed of processing is fast.
Description
Technical field
The present invention relates to the processing technique of a kind of wiper reduction box flange end band circular groove outer ring surface.
Background technology
In conjunction with Fig. 1 and Fig. 2, wiper reduction box is the accessory being applied on automobile, certain method on this accessory
Lan Duan has a band circular groove outer ring surface, for preventing rainwater from penetrating into, needs have preferable sealing property, the best cooperation chi
Very little and surface flatness.The circular groove 11 of prior art and outer ring surface 12 are common milling cutter and ball cutter such as Fig. 3 is processed, so
Need to use multiple cutter.If using plain-milling machine processing, needing multiple tracks technique and repeatedly position, process velocity is not said,
Also drag down precision.
Summary of the invention
In order to overcome existing wiper reduction box flange end band circular groove outer ring surface processing technique process velocity slow and low precision
Deficiency, the present invention provides the processing technique of the wiper reduction box flange end band circular groove outer ring surface that the fast precision of a kind of speed is high.
The present invention solves the technical scheme of its technical problem: a kind of wiper reduction box flange end band circular groove outer ring surface
Processing technique, the thorax cutter that is arranged on milling machine milling head, described thorax cutter includes that horizontal knife bar, described knife bar are fixed on milling head
On, the right-hand member of described knife bar is to having blade, and the bottom of described blade is blade, and described blade includes that of right side puts down
Sword, and left side protrudes downward from a hemisphere sword of flat sword, the left surface of described blade direction to left down tilts；
Processing technique is as follows: A. leaves more than 0.5 millimeter allowance on the outer ring surface of workpiece, putting down at circular groove to be processed
The allowance of more than 0.5 millimeter is left on face；
B. being fixed in the machine table of milling machine by workpiece, milling head rotates descending drive thorax cutter and disposably processes workpiece, Qi Zhongban
Ball sword processing outer ring surface and circular groove, the plane on flat sword processing circular groove limit；
C. workpiece is taken off.
Increase machining accuracy further, described milling head is additionally provided with the balancing weight of balance center of gravity.
For increasing thorax cutter intensity, described blade right-hand member is provided with strengthening block, and described strengthening block lower surface is higher than flat sword.
A kind of selection, the blade of thorax cutter is diamond knife edge.
Another kind of selection, the material of thorax cutter and blade is hard alloy.
The beneficial effects of the present invention is: 1, thorax cutter is the most descending just can complete all process steps, and the speed of processing is fast.2, only
To process clamped one time together, it is to avoid the situation that the positioning precision that multiple working procedure multiple clamping is formed declines, improve processing
Precision.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of wiper reduction box.
Fig. 2 is the sectional view of wiper reduction box flange end.
Fig. 3 is the schematic diagram of existing technique milling machine common ball cutter.
Fig. 4 is the schematic diagram of milling cutter of the present invention.
Fig. 5 is the schematic diagram that the present invention processes.
Fig. 6 is the enlarged drawing in Fig. 5 at A.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in further detail.
Embodiment 1
In conjunction with accompanying drawing 4 to 6, the processing technique of a kind of wiper reduction box flange end band circular groove outer ring surface, one is arranged on milling machine
Thorax cutter 2 on milling head 1, described thorax cutter 2 includes that horizontal knife bar 3, described knife bar 3 are fixed on milling head 1, the right side of described knife bar 3
End to having blade 4, the bottom of described blade 4 is blade 5, described blade include right side a flat sword 6, and left side to
Under protrude from a hemisphere sword 7 of flat sword 6, left surface 14 direction to left down of described blade 4 tilts；
Processing technique is as follows: A. leaves more than 0.5 millimeter allowance on the outer ring surface 12 of workpiece, at circular groove to be processed
The allowance of more than 0.5 millimeter is left in plane.These surpluses form cutting zone 8.
B. being fixed in the machine table of milling machine by workpiece, milling head rotates descending drive thorax cutter and disposably processes workpiece, its
Middle hemisphere sword processing outer ring surface 12 and circular groove 11, the plane 13 on flat sword processing circular groove limit.
C. workpiece is taken off.
Increase machining accuracy further, described milling head is additionally provided with the balancing weight 9 of balance center of gravity.
For increasing thorax cutter intensity, described blade right-hand member is provided with strengthening block 10, and described strengthening block lower surface is higher than flat sword.
A kind of selection, the blade of thorax cutter is diamond knife edge.Diamond knife edge is removable being arranged on blade.
The beneficial effects of the present invention is: 1, thorax cutter is the most descending just can complete all process steps, and the speed of processing is fast.2, only
To process clamped one time together, it is to avoid the situation that the positioning precision that multiple working procedure multiple clamping is formed declines, improve processing
Precision.
Embodiment 2
The processing technique of a kind of wiper reduction box flange end band circular groove outer ring surface as described in Example 1, its difference is: institute
Thorax cutter 2 and the blade 5 stated are hard alloys, relatively inexpensive, low cost.
Claims (5)
1. the processing technique of a wiper reduction box flange end band circular groove outer ring surface, it is characterised in that: one is arranged on milling machine
Thorax cutter on milling head, described thorax cutter includes that horizontal knife bar, described knife bar are fixed on milling head, and the right-hand member of described knife bar is to dividing into
Having blade, the bottom of described blade is blade, and described blade includes a flat sword on right side, and left side protrudes downward from flat sword
A hemisphere sword, the left surface of described blade direction to left down tilt；
Processing technique is as follows: A. leaves more than 0.5 millimeter allowance on the outer ring surface of workpiece, putting down at circular groove to be processed
The allowance of more than 0.5 millimeter is left on face；
B. being fixed in the machine table of milling machine by workpiece, milling head rotates descending drive thorax cutter and disposably processes workpiece, Qi Zhongban
Ball sword processing outer ring surface and circular groove, the plane on flat sword processing circular groove limit；
C. workpiece is taken off.
The processing technique of wiper reduction box flange end band circular groove outer ring surface the most according to claim 1, it is characterised in that:
The balancing weight of balance center of gravity it is additionally provided with on described milling head.
The processing technique of wiper reduction box flange end band circular groove outer ring surface the most according to claim 1, it is characterised in that:
Described blade right-hand member is provided with strengthening block, and described strengthening block lower surface is higher than flat sword.
The processing technique of wiper reduction box flange end band circular groove outer ring surface the most according to claim 1, it is characterised in that:
The blade of thorax cutter is diamond knife edge.
The processing technique of wiper reduction box flange end band circular groove outer ring surface the most according to claim 1, it is characterised in that:
The material of thorax cutter and blade is hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754996.4A CN106270635A (en) | 2016-08-30 | 2016-08-30 | A kind of processing technique of wiper reduction box flange end band circular groove outer ring surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754996.4A CN106270635A (en) | 2016-08-30 | 2016-08-30 | A kind of processing technique of wiper reduction box flange end band circular groove outer ring surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106270635A true CN106270635A (en) | 2017-01-04 |
Family
ID=57675414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754996.4A Pending CN106270635A (en) | 2016-08-30 | 2016-08-30 | A kind of processing technique of wiper reduction box flange end band circular groove outer ring surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270635A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH647967A5 (en) * | 1980-06-19 | 1985-02-28 | Baumgartner Merzia | Method of producing a chamber-shaped circular recess in a connecting element |
| US20050201840A1 (en) * | 2004-03-10 | 2005-09-15 | Mipox International Corporation | Cutting tool for simultaneous facing and grooving of CMP pad |
| CN201405076Y (en) * | 2009-05-05 | 2010-02-17 | 洛阳古城机械有限公司 | Slotting cutter used for processing ring-shaped slot |
| JP2010266037A (en) * | 2009-05-18 | 2010-11-25 | Akebono Brake Ind Co Ltd | Seal groove forming method and disc brake having seal groove formed using the method |
| CN103862246A (en) * | 2014-03-31 | 2014-06-18 | 宁波市法莱欣科技有限公司 | Method for manufacturing windscreen wiper reduction gearbox shell |
| CN204818214U (en) * | 2015-07-10 | 2015-12-02 | 常州华德机械有限公司 | A cutter that is used for clear angle in machining center processing side |
-
2016
- 2016-08-30 CN CN201610754996.4A patent/CN106270635A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH647967A5 (en) * | 1980-06-19 | 1985-02-28 | Baumgartner Merzia | Method of producing a chamber-shaped circular recess in a connecting element |
| US20050201840A1 (en) * | 2004-03-10 | 2005-09-15 | Mipox International Corporation | Cutting tool for simultaneous facing and grooving of CMP pad |
| CN201405076Y (en) * | 2009-05-05 | 2010-02-17 | 洛阳古城机械有限公司 | Slotting cutter used for processing ring-shaped slot |
| JP2010266037A (en) * | 2009-05-18 | 2010-11-25 | Akebono Brake Ind Co Ltd | Seal groove forming method and disc brake having seal groove formed using the method |
| CN103862246A (en) * | 2014-03-31 | 2014-06-18 | 宁波市法莱欣科技有限公司 | Method for manufacturing windscreen wiper reduction gearbox shell |
| CN204818214U (en) * | 2015-07-10 | 2015-12-02 | 常州华德机械有限公司 | A cutter that is used for clear angle in machining center processing side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |