CN110405293A - A method of removing screw thread first half button burr - Google Patents
A method of removing screw thread first half button burr Download PDFInfo
- Publication number
- CN110405293A CN110405293A CN201810387845.9A CN201810387845A CN110405293A CN 110405293 A CN110405293 A CN 110405293A CN 201810387845 A CN201810387845 A CN 201810387845A CN 110405293 A CN110405293 A CN 110405293A
- Authority
- CN
- China
- Prior art keywords
- screw thread
- milling cutter
- screw
- hand
- locating piece
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
Abstract
The present invention relates to a kind of methods for removing screw thread first half button burr, including the following steps successively carried out: step 1 by a certain scale of the visual line-up jig of screw thread feed mouth of part and is clamped on chuck, and milling cutter is made to be displaced downwardly to the position that milling cutter locating piece has had determined that manually；Step 2, hand pull special fixture handle counterclockwise makes it drive part to be processed rotation, on the one hand the screw thread for being processed shell circumferentially rotates, and on the one hand moves axially upward, and the axis and axis of workpiece of cutting mill determine angle at one；Step 3, when fixture positioning screw blocks locating piece, milling；Step 4, hand, which pull handle clockwise and turn to another screw, blocks locating piece, lifts milling cutter, removes part.Present clip is simple, easy to operate, and deburring effect is good.
Description
Technical field
The present invention relates to a kind of methods for removing screw thread first half button burr, belong to industrial processing technology field.
Background technique
The shell threaded connection of electric connector product is more, and screw thread process majority is completed on lathe.Due to turning
First half button form of thread is swung on one side and for irregular sawtooth burr shape afterwards, has not only influenced the presentation quality of product, but also is influenced
The switching performance of screw thread, also it is also larger with the gap of abroad, especially have that escape, screw pitch be larger, material before and after screw thread
Expect that the preferable part of plasticity (such as stainless steel) performance is even more serious.Originally shell mostly uses aluminium, in recent years since market is not to
Rust steel sheel demand increases, and deburring workload increases severely.In the past removing the irregular burr of half button is by pincers worker by hand with self-control scraper
Remove with small file, this not only time-consuming but also sweat, low efficiency, tooth form surface roughness be poor, operator labor intensity
Greatly, it often will appear the slight wound accident that pincers worker hand is scratched.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of methods for removing screw thread first half button burr, improve deburring
Efficiency and its effect.
Technical scheme is as follows:
A method of screw thread first half button burr is removed, including the following steps successively carried out:
Step 1 by a certain scale of the visual line-up jig of screw thread feed mouth of part and is clamped on chuck, is made under milling cutter manually
Move to the position that milling cutter locating piece has had determined that；
Step 2, hand pull special fixture handle counterclockwise makes it drive part to be processed rotation, is processed one side of screw thread of shell
Face circumferentially rotates, and on the one hand moves axially upward, and the axis and axis of workpiece of cutting mill determine angle at one；
Step 3, when fixture positioning screw blocks locating piece, milling；
Step 4, hand, which pull handle clockwise and turn to another screw, blocks locating piece, lifts milling cutter, removes part.
Wherein, every suit milling tool one screw pitch of millable is identical and the discount of diameter difference part, the burr for buckleing tail.
Wherein, the screw pitch of special fixture rotating part is consistent with the part screw pitch processed, and rotation direction is consistent.
Wherein, the withdrawing angle of the form of thread is related with milling cutter diameter.
The invention has the following beneficial effects:
Fixture is simple, easy to operate, and deburring effect is good.
Specific embodiment
Below with reference to coming with specific embodiment, the present invention will be described in detail.
A method of screw thread first half button burr is removed, including the following steps successively carried out:
Step 1 by a certain scale of the visual line-up jig of screw thread feed mouth of part and is clamped on chuck, is made under milling cutter manually
Move to the position that milling cutter locating piece has had determined that；
Step 2, hand pull special fixture handle counterclockwise makes it drive part to be processed rotation, is processed one side of screw thread of shell
Face circumferentially rotates, and on the one hand moves axially upward, and the axis and axis of workpiece of cutting mill determine angle at one；
Step 3, when fixture positioning screw blocks locating piece, milling；
Step 4, hand, which pull handle clockwise and turn to another screw, blocks locating piece, lifts milling cutter, removes part.
Wherein, every suit milling tool one screw pitch of millable is identical and the discount of diameter difference part, the burr for buckleing tail.
Wherein, the screw pitch of special fixture rotating part is consistent with the part screw pitch processed, and rotation direction is consistent.
Wherein, the withdrawing angle of the form of thread is related with milling cutter diameter.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (4)
1. a kind of method for removing screw thread first half button burr, it is characterised in that: including the following steps successively carried out:
Step 1 by a certain scale of the visual line-up jig of screw thread feed mouth of part and is clamped on chuck, is made under milling cutter manually
Move to the position that milling cutter locating piece has had determined that；
Step 2, hand pull special fixture handle counterclockwise makes it drive part to be processed rotation, is processed one side of screw thread of shell
Face circumferentially rotates, and on the one hand moves axially upward, and the axis and axis of workpiece of cutting mill determine angle at one；
Step 3, when fixture positioning screw blocks locating piece, milling；
Step 4, hand, which pull handle clockwise and turn to another screw, blocks locating piece, lifts milling cutter, removes part.
2. forging method according to claim 1, it is characterised in that: every suit milling tool one screw pitch of millable is identical and diameter not
With part discount, buckle the burr of tail.
3. forging method according to claim 1, it is characterised in that: the screw pitch of special fixture rotating part with processed
Part screw pitch is consistent, and rotation direction is consistent.
4. forging method according to claim 1, it is characterised in that: withdrawing angle and the milling cutter diameter of the form of thread have
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810387845.9A CN110405293A (en) | 2018-04-26 | 2018-04-26 | A method of removing screw thread first half button burr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810387845.9A CN110405293A (en) | 2018-04-26 | 2018-04-26 | A method of removing screw thread first half button burr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110405293A true CN110405293A (en) | 2019-11-05 |
Family
ID=68345767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810387845.9A Pending CN110405293A (en) | 2018-04-26 | 2018-04-26 | A method of removing screw thread first half button burr |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405293A (en) |
-
2018
- 2018-04-26 CN CN201810387845.9A patent/CN110405293A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |