CN103878451B - Shockproof threaded tool rod - Google Patents
Shockproof threaded tool rod Download PDFInfo
- Publication number
- CN103878451B CN103878451B CN201410098831.7A CN201410098831A CN103878451B CN 103878451 B CN103878451 B CN 103878451B CN 201410098831 A CN201410098831 A CN 201410098831A CN 103878451 B CN103878451 B CN 103878451B
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- CN
- China
- Prior art keywords
- rod
- tool
- supporting parts
- threaded tool
- pressing plate
- 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.)
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Abstract
The invention discloses a shockproof threaded tool rod which comprises a rod body and a threaded tool arranged on the end portion of the rod body. A bearing piece is installed at the position of the end portion of the rod body through a sliding groove mechanism, a notch corresponding to the threaded tool is formed in the bearing piece and abuts against the threaded tool, a pressing plate for shielding the bearing piece and preventing the bearing piece from sliding out is arranged below the end portion of the rod body, the bearing piece is pressed through the pressing plate to tightly press the threaded tool, and the threaded tool can be fixed. When the end portion of the rod body is damaged by impact, the pressing plate is disassembled, the bearing piece slides out, the threaded tool can be disassembled, at the moment, the rod body is machined again to overcome damage to the end portion of the rod body, and can be used again, the new threaded tool rod is assembled by the threaded tool, the bearing piece and the pressing plate again, the tool rod is not required to be overall replaced, the service life of the tool rod is prolonged, waste is reduced, cost is reduced, the threaded rod is quite convenient to replace, and the practicability is high.
Description
Technical field
The present invention relates to a kind of nut arbor, particularly a kind of shockproof nut arbor.
Background technology
Threading tool belongs to one kind of cutting tool, is used to carry out the one of the machining of screw thread on turnery processing lathe
Plant cutter.The screw thread car of the welding cutter head needing manual mill using from the machine-building initial stage, Si Waluoge threading tool, at a high speed
Threading tool, the threading tool of high-speed steel chasing tool chip and clip type threading tool that Steel material is worn into etc., clip type screw thread car
Knife is the clip type threading tool being widely used at present, and clip type threading tool is divided into knife bar and cutter two parts, on knife bar
Offer V-shaped breach corresponding with cutter, with screw, cutter is compressed, you can carry out the machining of screw thread, but in screw thread
During lathe tool uses, being easily hit breaks leads to cutter and knife bar cannot use, and needs overall replacing, causes great wave
Take.
Content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of cutter changing convenience, knife bar long service life, anti-impact
The shockproof nut arbor hitting.
The technical solution adopted for the present invention to solve the technical problems is:
Shockproof nut arbor, including the body of rod and the screw tool that is arranged on rod end, passes through one at described rod end
Slide way mechanism is provided with supporting parts, and described supporting parts offer breach corresponding with screw tool, and described breach is pressed on spiral shell
On stricture of vagina cutter, and it is provided with the pressing plate blocking supporting parts and preventing supporting parts from skidding off below rod end.
Described slide way mechanism includes being arranged on the dovetail groove of supporting parts bottom and to be arranged on rod end corresponding with dovetail groove
Dove-tail form slide rail.
Described screw tool is a triangular structure, and described breach is a V-shaped breach.
It is provided with a groove at the drift angle of described V-shaped breach.
Described pressing plate is fixed on below rod end by bolt.
Described screw tool is fixed on rod end by screw.
The invention has the beneficial effects as follows: shockproof nut arbor, including the body of rod and the screw tool that is arranged on rod end, institute
State, at rod end, supporting parts are provided with by a slide way mechanism, described supporting parts offer lack corresponding with screw tool
Mouthful, described breach is pressed on screw tool, and is provided with below rod end and blocks supporting parts and prevent supporting parts from skidding off
Pressing plate, supporting parts collet threaded cutter is compressed by pressing plate, you can fixing screw tool, when impact occurring, clashes into and cause bar
When body end portion damages, remove pressing plate, skidding off supporting parts is dismountable cutter, and now, the damage for rod end is entered to the body of rod
Row re-works and can be assembled into new nut arbor by screw tool, supporting parts, pressing plate from newly from the new use body of rod, and
More changing knife rod that need not be overall, extends the service life of knife bar, reduces and waste, reduces cost, and the replacing of screw tool is very
Convenience, practical.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the front view of the body of rod of the present invention；
Fig. 4 is the upward view of the body of rod of the present invention；
Fig. 5 is the front view of supporting parts of the present invention；
Fig. 6 is the upward view of supporting parts of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 6, Fig. 1 to Fig. 6 is the structural representation of one specific embodiment of the present invention, as illustrated, shockproof
Nut arbor, is fixed on the screw tool 2 on the body of rod 1 end, the described body of rod 1 end including the body of rod 1 and by screw 21
Place is provided with supporting parts 3 by a slide way mechanism, and in the present embodiment, described slide way mechanism includes being arranged on supporting parts 3 bottom
Dovetail groove 51 and be arranged on the body of rod 1 end dove-tail form slide rail 52 corresponding with dovetail groove 51 so that supporting parts 3 can be from the body of rod
Sliding and snap in or skid off in 1 end, certainly, also can adopt t type slide way mechanism, carves type sliding groove structure in specific implementation process
Deng being not described in detail here.
As illustrated, breach 31 corresponding with screw tool 2 is offered on described supporting parts 3, in the present embodiment, described
Screw tool 2 is a triangular structure, and described breach 31 is a V-shaped breach, and described breach 31 is pressed on screw tool 2, institute
It is provided with a groove 32, the convenient blade point of a knife accommodating protection screw tool 2, under the body of rod 1 end at the drift angle stating V-shaped breach
Side is provided with the pressing plate 4 blocking supporting parts 3 and preventing supporting parts 3 from skidding off, and described pressing plate 4 passes through hexagon socket head cap screw 41 and installs fixation
Below the body of rod 1 end and compress supporting parts 3, you can fixing screw tool 2, when impact occurring, clashes into and cause the body of rod 1 end to damage
Bad when, unclamp bolt 41 remove pressing plate 4, skidding off supporting parts 3 is dismountable cutter, now, for the body of rod 1 end damage to bar
Body 1 carries out re-working the use body of rod getting final product again, and is reassembled into new spiral shell by screw tool 2, supporting parts 3, pressing plate 4
Stricture of vagina knife bar, and more changing knife rod that need not be overall, extend the service life of knife bar, reduce wasting, reduces cost, and screw tool
Change very convenient, practical.
Preferable enforcement to the present invention is illustrated above, and certainly, the present invention can also adopt and above-mentioned enforcement
The different form of mode, such as using other structures chasing tool when, described breach 31 being processed into according to chasing tool
Conveniently compress the shape of compression such as: circular, straight trough type or other are irregularly shaped etc., those of ordinary skill in the art are not disobeying
The equivalent conversion made on the premise of back of the body present invention spirit or corresponding change, all should belong to protection scope of the present invention
Interior.
Claims (2)
1. shockproof nut arbor, including the body of rod (1) and the screw tool (2) that is arranged on the body of rod (1) end it is characterised in that: institute
State the body of rod (1) end and supporting parts (3) are provided with by a slide way mechanism, described supporting parts (3) offer and screw tool
(2) corresponding breach (31), described breach (31) is pressed on screw tool (2), and is provided with screening below the body of rod (1) end
The pressing plate (4) keeping off supporting parts (3) and preventing supporting parts (3) from skidding off；Described slide way mechanism includes being arranged on supporting parts (3) bottom
Dovetail groove (51) and be arranged on the body of rod (1) end dove-tail form slide rail (52) corresponding with dovetail groove (51)；Described screw tool (2)
For a triangular structure, described breach (31) is a V-shaped breach；It is provided with a groove (32) at the drift angle of described V-shaped breach；Institute
State pressing plate (4) to be fixed on below the body of rod (1) end by bolt (41).
2. shockproof nut arbor according to claim 1 it is characterised in that: described screw tool (2) pass through screw (21)
It is fixed on the body of rod (1) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098831.7A CN103878451B (en) | 2014-03-14 | 2014-03-14 | Shockproof threaded tool rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098831.7A CN103878451B (en) | 2014-03-14 | 2014-03-14 | Shockproof threaded tool rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103878451A CN103878451A (en) | 2014-06-25 |
| CN103878451B true CN103878451B (en) | 2017-02-01 |
Family
ID=50947758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410098831.7A Active CN103878451B (en) | 2014-03-14 | 2014-03-14 | Shockproof threaded tool rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878451B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496873B (en) * | 2020-11-27 | 2022-01-11 | 株洲市锐利诚硬质合金股份有限公司 | Precision forming numerical control blade sharpening process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831380A1 (en) * | 1978-07-17 | 1980-01-31 | Erwin Stuber | QUICK-CHANGE STEEL HOLDER, ESPECIALLY FOR LONG-LATHE ROTATING MACHINES O.AE. MACHINERY |
| DE3635052A1 (en) * | 1986-09-10 | 1988-03-24 | Reika Werk Gmbh Maschf | TOOL FOR METAL PROCESSING LIKE BEVELING, PUNCHING, PLANNING AND MILLING |
| IL111370A (en) * | 1994-10-23 | 1998-08-16 | Iscar Ltd | Cutting tool assembly having an exchangeable adaptor |
| IL115544A (en) * | 1995-10-06 | 1998-12-06 | Iscar Ltd | Cutting tool assembly having an exchangeable adaptor |
| AUPO304396A0 (en) * | 1996-10-17 | 1996-11-14 | Ziegler, Karl | Cutting assembly |
| SE524560C2 (en) * | 2001-01-30 | 2004-08-24 | Sandvik Ab | Tool holder with flexible clamping means |
| CN203541590U (en) * | 2013-10-16 | 2014-04-16 | 河南富耐克超硬材料股份有限公司 | Lathe tool rest |
-
2014
- 2014-03-14 CN CN201410098831.7A patent/CN103878451B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878451A (en) | 2014-06-25 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |