CN211758928U - Rotary hard alloy file - Google Patents
Rotary hard alloy file Download PDFInfo
- Publication number
- CN211758928U CN211758928U CN202020263385.1U CN202020263385U CN211758928U CN 211758928 U CN211758928 U CN 211758928U CN 202020263385 U CN202020263385 U CN 202020263385U CN 211758928 U CN211758928 U CN 211758928U
- Authority
- CN
- China
- Prior art keywords
- file
- rotary
- rotatory
- hole
- file head
- 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
Links
- 229910045601 alloy Inorganic materials 0.000 title claims description 10
- 239000000956 alloy Substances 0.000 title claims description 10
- 230000006978 adaptation Effects 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000003801 milling Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a rotatory file of carbide, including rotatory file head, the right-hand member of rotatory file head is provided with the threaded rod, the screw thread has connect the dead lever soon on the threaded rod, the right-hand member cover of rotatory file head is equipped with anti-skidding packing ring, and both fixed connection, the one end that rotatory file head was kept away from to the threaded rod is provided with the inserted bar, the inside of dead lever is provided with the jack with inserted bar looks adaptation, the outside symmetry of dead lever is provided with two circular slots. The utility model has the advantages of reasonable design, can change the use to the file head, reduce the output of cost and the waste of resource, and can prevent that the file head is not hard up, reduce the existence of potential safety hazard.
Description
Technical Field
The utility model relates to a rotatory file technical field especially relates to a rotatory file of carbide.
Background
The hard alloy rotary file, also called hard alloy high-speed assorted milling cutter, hard alloy die milling cutter, etc., mainly uses electric tool or pneumatic tool as drive (also can be mounted on high-speed machine tool). The application is very wide, and the practical effect is more obvious especially in aviation, ships, automobiles, machinery, chemical industry and other industrial departments. It can be used for processing cast iron, cast steel, carbon steel, alloy steel, stainless steel, hardened steel, copper and aluminum, etc. Because the rotary file is manually controlled by being clamped on a tool rotating at a high speed, the pressure and the feed speed of the rotary file are determined by the service life and the cutting effect of the cutter.
Current rotary file is when long-term use produces wearing and tearing, often changes rotary file's whole mostly, but changes rotary file's whole cost that can increase processing like this, also great waste the resource, and a small number of rotary file who changes file head, when the installation uses, the file head easily takes place the condition not hard up, leads to the existence of potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hard alloy rotary file.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rotatory file of carbide, includes rotatory file head, the right-hand member of rotatory file head is provided with the threaded rod, the screw thread has connect the dead lever soon on the threaded rod, the right-hand member cover of rotatory file head is equipped with anti-skidding packing ring, and both fixed connection, the one end that rotatory file head was kept away from to the threaded rod is provided with the inserted bar, the inside of dead lever is provided with the jack with inserted bar looks adaptation, the outside symmetry of dead lever is provided with two circular slots, the inside of circular slot is provided with the stop gear who is used for spacing inserted bar.
Preferably, the rotary file head, the threaded rod and the inserted rod are all integrally formed.
Preferably, stop gear is including setting up the rotatable rotatory piece in the inside of circular slot, one side that rotatory piece is inside is provided with the screw hole, the inside threaded connection of screw hole has the montant from taking the external screw thread, be provided with communicating through-hole between circular slot and the jack, the montant is kept away from the inside that the through-hole extended to the jack was passed to the one end of rotatory piece, the outside of inserted bar be provided with the fixed slot of montant looks adaptation, be provided with the guiding mechanism of direction between through-hole and the montant.
Preferably, the guiding mechanism comprises two limiting blocks fixedly connected to the inner side of the through hole, the two limiting blocks are symmetrically arranged, two limiting grooves matched with the limiting blocks are formed in the outer side of the vertical rod, and the limiting blocks are arranged in the limiting grooves.
Preferably, the external thread is positioned outside the outward half section of the vertical rod, and the outside of the inward half section of the vertical rod is not threaded.
Preferably, the surface of the outward side of the rotating block is provided with anti-skid grains.
The utility model has the advantages that:
1. by arranging the limiting mechanism and rotating the rotating block, the vertical rod can be inserted into the fixed groove, so that the inserting rod can be limited and fixed, and the connection between the rotating file head and the fixed rod is prevented from loosening;
2. through setting up guiding mechanism, utilize the cooperation of stopper and spacing groove, played the effect of direction to the montant, avoid the montant to rotate along with the rotation of rotatory piece for the montant can reciprocate.
Drawings
Fig. 1 is a schematic structural view of a hard alloy rotary file according to the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the anti-skidding type filing tool comprises a fixing rod 1, an inserting rod 2, a jack 3, a rotating block 4, a threaded rod 5, an anti-skidding gasket 6, a rotating filing head 7, a threaded hole 8, an external thread 9, a limiting block 10, a limiting groove 11, a vertical rod 12, a fixed groove 13, a through hole 14 and a circular groove 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a rotatory file of carbide, including rotatory file head 7, the right-hand member of rotatory file head 7 is provided with threaded rod 5, the screw thread has connect dead lever 1 soon on threaded rod 5, dead lever 1 has the thread groove with 5 looks adaptations of threaded rod towards one side of rotatory file head 7, the right-hand member cover of rotatory file head 7 is equipped with anti-skidding packing ring 6, and both fixed connection, anti-skidding effect has been played, the one end that rotatory file head 7 was kept away from to threaded rod 5 is provided with inserted bar 2, the inside of dead lever 1 is provided with the jack 3 with 2 looks adaptations of inserted bar, the outside symmetry of dead lever 1 is provided with two circular slots 15, the inside of circular slot 15 is provided with the stop gear who is used for spacing inserted bar 2.
Specifically, the rotary rasp head 7, the threaded rod 5 and the insert rod 2 are integrally formed.
Specifically, stop gear is including setting up rotatable rotatory piece 4 in the inside of circular slot 15, rotatory piece 4 one side inwards is provided with screw hole 8, the internal thread of screw hole 8 is connected with montant 12 from taking external screw thread 9, be provided with communicating through-hole 14 between circular slot 15 and the jack 3, montant 12 is kept away from the inside that through-hole 14 extends to jack 3 is passed to the one end of rotatory piece 4, the outside of inserted bar 2 is provided with the fixed slot 13 with montant 12 looks adaptation, be provided with the guiding mechanism of direction between through-hole 14 and the montant 12.
Specifically, guiding mechanism includes two stopper 10 of fixed connection in through-hole 14 inboard, and two stopper 10 symmetries set up, and the outside of montant 12 is provided with two spacing grooves 11 with stopper 10 looks adaptation, and the inside of spacing groove 11 is arranged in to stopper 10. This structure utilizes stopper 10 and spacing groove 11's cooperation, has played the effect of direction to montant 12, avoids montant 12 to rotate along with the rotation of rotatory piece 4 for montant 12 can reciprocate.
In particular, the external thread 9 is located outside the outward half of the stem 12, and the outward half of the stem 12 is unthreaded. The surface of one side of the rotating block 4 facing outwards is provided with anti-skid grains.
In the utility model, when the fixing rod 1 is fixedly connected with the rotary file head 7 through the threaded rod 5, the inserting rod 2 is inserted into the inserting hole 3, then the rotary block 4 is rotated, the vertical rods 12 are moved inwards by utilizing the arrangement of the external thread 9 and the threaded hole 8, and the two vertical rods 12 are inserted into the fixed groove 13, so that the purpose of limiting and fixing the inserting rod 2 can be achieved, the connection between the fixing rod 1 and the rotary file head 7 is prevented from loosening, otherwise, the fixing rod can be disassembled; the cooperation of the limiting block 10 and the limiting groove 11 is utilized to play a guiding role for the vertical rod 12, so that the vertical rod 12 is prevented from rotating along with the rotation of the rotating block 4, and the vertical rod 12 can move up and down.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a rotatory file of carbide, includes rotatory file head (7), its characterized in that, the right-hand member of rotatory file head (7) is provided with threaded rod (5), threaded rod (5) are gone up the screw thread and have connect dead lever (1) soon, the right-hand member cover of rotatory file head (7) is equipped with anti-skidding packing ring (6), and both fixed connection, the one end that rotatory file head (7) were kept away from in threaded rod (5) is provided with inserted bar (2), the inside of dead lever (1) is provided with jack (3) with inserted bar (2) looks adaptation, the outside symmetry of dead lever (1) is provided with two circular slots (15), the inside of circular slot (15) is provided with the stop gear who is used for spacing inserted bar (2).
2. A rotary hard metal file according to claim 1, characterized in that the rotary file head (7), the threaded rod (5) and the insert rod (2) are integrally formed.
3. The hard alloy rotary file according to claim 1, wherein the limiting mechanism comprises a rotary block (4) which is rotatable in the circular groove (15), a threaded hole (8) is formed in one inward side of the rotary block (4), a vertical rod (12) with an external thread (9) is connected to the internal thread of the threaded hole (8), a through hole (14) is formed between the circular groove (15) and the insertion hole (3), one end of the vertical rod (12) far away from the rotary block (4) penetrates through the through hole (14) and extends to the inside of the insertion hole (3), a fixing groove (13) matched with the vertical rod (12) is formed in the outer side of the inserted rod (2), and a guiding mechanism is arranged between the through hole (14) and the vertical rod (12).
4. The rotary hard alloy file as claimed in claim 3, wherein the guiding mechanism comprises two limiting blocks (10) fixedly connected to the inner side of the through hole (14), the two limiting blocks (10) are symmetrically arranged, the outer side of the vertical rod (12) is provided with two limiting grooves (11) matched with the limiting blocks (10), and the limiting blocks (10) are arranged in the limiting grooves (11).
5. A rotary hard metal file according to claim 4, characterized in that the external thread (9) is located outside the outward half of the stem (12), the outward half of the stem (12) being unthreaded.
6. The rotary hard alloy file as claimed in claim 5, wherein the surface of the rotary block (4) facing outward is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263385.1U CN211758928U (en) | 2020-03-06 | 2020-03-06 | Rotary hard alloy file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263385.1U CN211758928U (en) | 2020-03-06 | 2020-03-06 | Rotary hard alloy file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211758928U true CN211758928U (en) | 2020-10-27 |
Family
ID=72902367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020263385.1U Expired - Fee Related CN211758928U (en) | 2020-03-06 | 2020-03-06 | Rotary hard alloy file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211758928U (en) |
-
2020
- 2020-03-06 CN CN202020263385.1U patent/CN211758928U/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: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |