CN213381984U

CN213381984U - Axial machining tool and fan blade type nut thereof

Info

Publication number: CN213381984U
Application number: CN202021709469.XU
Authority: CN
Inventors: 陈本泓
Original assignee: Zhangzhou Shengyuan Machinery Industrial Co ltd
Current assignee: Zhangzhou Shengyuan Machinery Industrial Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-08
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses an axial processing cutter and a fan blade type nut thereof, wherein the axial processing cutter comprises a cutter bar, a collet chuck, a fan blade type nut and a cutter; the collet extends into the cutter bar; the fan-shaped nut is sleeved outside the collet chuck and comprises a body, a positioning piece and at least one blade; the body is provided with at least one embedding groove, and the embedding groove is formed in the peripheral surface of the body; at least one blade is detachably arranged in at least one embedded groove of the body; the positioning piece is combined with the body so as to position the blade on the body; the cutter extends into the collet and the cutter rod; after the fan-blade type nut is combined with the cutter bar through threads, the cutter is tightly pressed in the collet. The utility model discloses a set up detachable blade on the fan blade formula nut for the efficiency of collecting the waste material has obtained the improvement.

Description

Axial machining tool and fan blade type nut thereof

Technical Field

The utility model relates to a processing cutter and component field, concretely relates to axial processing cutter and fan blade formula nut of removable blade thereof.

Background

The conventional fan blade type nut is a component made of metal material and mainly comprises a body and a plurality of fan blades. The body is provided with a screwing hole and a device groove; the threaded hole is formed in the body and is adjacent to one end of the body; the device groove is formed in the body, is communicated with the screwing hole and is adjacent to the other end of the body. Each fan blade is integrally formed on the peripheral surface of the body, and the fan blades are arranged at intervals.

When the existing fan blade type nut is assembled, the collet chuck is firstly placed in the device groove, the existing fan blade type nut is sleeved outside the collet chuck, then the cutter is extended into the collet chuck, and the threaded hole is in threaded connection with the cutter rod, so that the existing axial machining cutter is formed.

When the existing axial machining tool is used, the tool bar is combined with a spindle of a tool, when the existing axial machining tool is used for machining a workpiece, the workpiece can be driven by the spindle to rotate at a high speed, the workpiece is machined by the tool to generate waste materials such as scrap iron or sawdust, and the fan blades of the existing fan blade type screw cap can generate disturbance airflow when rotating at a high speed, so that the waste materials are raised, and a user can collect the waste materials conveniently.

However, when raising the fine powder waste such as wood chips, since the wood chips are light and easily scattered and not easily collected during raising, the effect of collecting the fine powder waste using the conventional fan blade type nut made of a metal material is limited.

In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an axial machining tool and fan blade nut therefor, which has the feature of fan blade nut detachable in the axial machining tool, the effect of the fan blade nut collecting light fine powder waste material such as saw dust in the axial machining tool is improved in order to achieve the above object, the solution of the present invention is:

a fan-blade type nut comprises a body, a positioning piece and at least one blade, wherein the body is provided with a screwing hole, a device groove and at least one embedded groove, the screwing hole is formed in the body and is adjacent to one end of the body, the device groove is formed in the body and is communicated with the screwing hole and is adjacent to the other end of the body, and the embedded groove is formed in the outer peripheral surface of the body; the blades are detachably arranged in the embedding grooves of the body; the positioning member is coupled to the body so as to position the vane on the body.

Further, the blade is a flexible body formed integrally.

Further, the blade is provided with a combination part and a brushing part, the combination part is a flexible body and is detachably arranged in the embedding groove of the body, the brushing part is arranged on the combination part and comprises a plurality of bristles, and each bristle extends and is arranged in a direction away from the embedding groove.

Furthermore, the body is provided with a combination groove, and the combination groove is concavely formed at the end part of the body adjacent to the screwing hole and is communicated with the embedded groove; the positioning piece is arranged in the combining groove and can press and position the blade on the body.

Further, the body has an axial centerline; the extending direction of the embedded groove and the axial lead of the body form an included angle, so that the extending direction of the blade embedded with the groove and the axial lead form an included angle.

Furthermore, the body is provided with a plurality of embedding grooves which are formed on the peripheral surface of the body at intervals; the fan blade type nut is provided with a plurality of blades which are detachably arranged in the embedded grooves of the body respectively.

An axial machining tool comprises a tool bar, a collet, a tool and a fan-blade nut, wherein the tool bar is provided with a setting groove which is formed at one end of the tool bar; the collet chuck extends into the setting groove of the cutter bar, the collet chuck is provided with a containing space, and the containing space is arranged in the collet chuck in a penetrating manner along the axial direction; the fan-blade type nut is sleeved outside the collet; the cutter extends into the accommodating space of the collet chuck and the setting groove of the cutter bar; after the fan-blade type nut is combined with the cutter bar through threads, the cutter can be tightly pressed in the accommodating space of the collet.

Further, the body has an axial centerline; the extending direction of the embedded groove and the axial lead of the body are arranged at an included angle, so that the extending direction of the blade embedded with the groove and the axial lead are arranged at an included angle.

After the structure of the oil adding device is adopted, the utility model relates to an axial machining cutter and fan blade formula nut thereof, it has following beneficial effect at least:

firstly, because each blade of the fan blade type nut is detachably arranged in the embedding groove corresponding to the body, a user can replace the blade due to different workpiece materials. If the workpiece is wooden, the waste materials are easy to scatter when being lifted, a user can install the blades with the brush hair parts on the embedding grooves of the body, and when the fan blade type nut is used, the wooden waste materials can be clamped among the brush hair parts of the blades after being lifted, so that the collection efficiency of the wooden waste materials can be improved, and the problem that the existing fan blade type nut is poor in effect when collecting light fine powdery waste materials such as wood chips and the like because the existing fan blade type nut is made of metal materials can be solved. If the saw dust clamped between the bristles of the bristle part needs to be cleaned, the blades with the bristle part can be directly detached, and therefore the cleaning tool has the advantage of being convenient to clean.

Second, because each blade can be dismantled, because each blade often collides with the waste material, so can produce the condition of wearing and tearing or damage after long-term the use, user's removable new blade forms in the outer peripheral face of body for each flabellum integrated into one piece of current flabellum formula nut, if each flabellum has some losses then need change whole current flabellum formula nut, this is novel to have the advantage of saving cost.

Compared with the prior art, the utility model discloses a detachable blade on setting up fan blade formula nut for the efficiency of collecting the waste material has obtained the improvement.

Drawings

Fig. 1 is a perspective view of a first preferred embodiment of the present invention.

Fig. 2 is a perspective sectional view of a first preferred embodiment of the present invention.

Fig. 3 is an exploded perspective view of the first preferred embodiment of the present invention.

Fig. 4 is an exploded perspective view of a flabellum nut according to a first preferred embodiment of the present invention.

Fig. 5 is a sectional side view of a fan nut according to a first preferred embodiment of the present invention.

Fig. 6 is a side plan view of the body of the fan blade nut according to the first preferred embodiment of the present invention.

Fig. 7 is a perspective view of a second preferred embodiment of the present invention.

Fig. 8 is an exploded perspective view of a flabellum nut according to a second preferred embodiment of the present invention.

In the figure:

10: knife bar

11: setting groove

20: collet chuck

21, a containing space

30. 30A fan blade type screw cap

31 main body

311 screw hole

312 device groove

313 inserting groove

314 coupling groove

32. 32A blade

321A connecting part

322A bristle part

33 positioning part

40: cutting tool

D the direction of extension

C is the axial lead

Angle of theta

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 to 3, which are the first preferred embodiment of the axial machining tool according to the present invention, the first preferred embodiment is suitable for machining workpieces made of various materials, including a tool bar 10, a collet 20, a fan nut 30 and a tool 40, wherein:

as shown in fig. 1 to 3, the tool bar 10 is provided with a setting groove 11, and the setting groove 11 is formed at one end of the tool bar 10.

As shown in fig. 1 to 3, the collet 20 extends into the setting groove 11 of the tool bar 10 so as to be combined with the tool bar 10, and is provided with a receiving space 21, and the receiving space 21 is axially penetratingly provided in the collet 20.

As shown in fig. 1 to 3, the fan nut 30 is sleeved outside the collet 20 and is screwed with the tool holder 10, and the fan nut 30 is provided with a body 31, at least one blade 32 and a positioning member 33. As shown in fig. 5 and 6, the body 31 is provided with a screw hole 311, a device groove 312, at least one insertion groove 313 and a coupling groove 314; the screw hole 311 is formed in the body 31 and is adjacent to one end of the body 31, and the screw hole 311 is in threaded connection with the tool bar 10; the device groove 312 is formed in the body 31, communicates with the screw hole 311, and is adjacent to the other end of the body 31, the device groove 312 forms a conical surface away from the screw hole 311, so that the collet 20 can be tightened; at least one embedding groove 313 is formed on the outer peripheral surface of the body 31, and an included angle theta is formed between the extending direction D of the at least one embedding groove 313 and the axial lead C of the body 31; as shown in fig. 4 and 5, the combining groove 314 is concavely formed at an end of the body 31 adjacent to the screwing hole 311, surrounds the screwing hole 311, and is communicated with at least one of the embedding grooves 313.

As shown in fig. 4 and 5, at least one of the blades 32 is detachably disposed in at least one of the embedding slots 313 of the body 31, and since an angle θ is formed between the extending direction D of at least one of the embedding slots 313 and the axial line C of the body 31, and an angle is formed between the extending direction of the blade 32 disposed in the embedding slot 313 and the axial line C of the body 31, the air adjacent to at least one of the blades 32 can be disturbed when the flabelliform nut 30 rotates. In the first preferred embodiment, the blade 32 is a flexible body formed integrally and is soft, so that friction between the blade 32 and the insertion groove 313 can be avoided, and a user can conveniently install the blade 32 in the insertion groove 313 or detach the blade from the insertion groove 313. As shown in fig. 4 and 5, the positioning member 33 is disposed in the combining slot 314 of the body 31 and can be locked on the body 31, so as to press and position the blade 32 on the body 31. Further, the coupling groove 314 is annular; the positioning member 33 has a contour corresponding to that of the coupling groove 314 and has a ring shape. Still further, the body 31 is provided with three embedding grooves 313, and the three embedding grooves 313 are formed on the outer peripheral surface of the body 31 at intervals; the fan nut 30 has three blades 32, and each blade 32 is detachably disposed in one of the slots 313 of the body 31, so that the air flowing between two adjacent blades 32 can form a disturbed airflow when the fan nut 30 rotates.

As shown in fig. 1 and 2, the cutter 40 extends into the accommodating space 21 of the collet 20 and the setting groove 11 of the tool holder 10, and after the fan nut 30 is screwed with the tool holder 10, the cutter 40 can be tightly pressed in the accommodating space 21 of the collet 20.

A second preferred embodiment of the axial machining tool proposed by the present invention is shown in fig. 7 and 8, and the difference between the second preferred embodiment and the first preferred embodiment is: the second preferred embodiment is suitable for processing wood workpieces, and the blade 32A of the blade nut 30A of the second preferred embodiment is provided with a combining part 321A and a brushing part 322A; the combining part 321A is a flexible body, and the combining part 321A is detachably disposed in the embedding groove 313 of the body 31; the bristle portion 322A is disposed on the combining portion 321A, and the bristle portion 322A includes a plurality of bristles, and each bristle extends in a direction away from the embedding groove 313. Since the combining portion 321A of the blade 32A is flexible and soft, the user can assemble the blade 32A by installing the combining portion 321A on the embedding groove 313, or disassemble the combining portion 321A from the embedding groove 313, so that the blade 32A can be disassembled.

As shown in fig. 4 and 8, when the

flabellum nuts

30 and 30A are assembled, the

blades

32 and 32A are inserted into the corresponding embedding slots 313 of the body 31, and the positioning member 33 is disposed and locked in the combining slot 314 of the body 31, so that the

blades

32 and 32A can be pressed against and positioned on the body 31. As shown in fig. 2, 5 and 7, to assemble the axial machining tool of the present invention, the collet 20 is inserted into the installation groove 11 of the tool holder 10, the collet 20 is then installed in the installation groove 312 of the

fan nuts

30, 30A, at this time, the

fan nuts

30, 30A are sleeved outside the collet 20, then the tool 40 is inserted into the accommodation space 21 of the collet 20 and the installation groove 11 of the tool holder 10, and finally, the

fan nuts

30, 30A are screwed with the tool holder 10, so that the tool 40 can be tightly pressed in the accommodation space 21 of the collet 20.

The utility model discloses adding man-hour to the work piece, will earlier cutter arbor 10 combines with the tool spindle, the utility model discloses an axial processing cutter receives the main shaft drives and high-speed rotating, the work piece is because the cutter 40 processing produces waste material such as iron fillings or saw-dust, because the also high-speed rotating of fan

blade formula nut

30, 30A can produce the disturbance air current between adjacent two

blades

32, 32A, makes the waste material raise, and the person of facilitating the use directly collects the waste material in the course of working.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. A fan-blade type nut is characterized by comprising a body, a positioning piece and at least one blade, wherein the body is provided with a screwing hole, a device groove and at least one embedded groove, the screwing hole is formed in the body and is adjacent to one end of the body, the device groove is formed in the body and is communicated with the screwing hole and is adjacent to the other end of the body, and the embedded groove is formed in the outer peripheral surface of the body; the blades are detachably arranged in the embedding grooves of the body; the positioning member is coupled to the body so as to position the vane on the body.

2. The fan nut of claim 1 wherein said vanes are integrally formed flexible bodies.

3. The fan blade nut of claim 1 wherein the blade defines a coupling portion and a bristle portion, the coupling portion being flexible and being removably disposed in the receiving slot of the body, the bristle portion being disposed on the coupling portion, and the bristle portion including a plurality of bristles, each bristle extending away from the receiving slot.

4. The fan blade nut as claimed in any one of claims 1 to 3, wherein said body is provided with a coupling groove formed concavely at an end of said body adjacent to said screw hole and communicating with said fitting groove; the positioning piece is arranged in the combining groove and can press and position the blade on the body.

5. A fan nut as defined in any one of claims 1 to 3 wherein said body has an axial centerline; the extending direction of the embedded groove and the axial lead of the body form an included angle, so that the extending direction of the blade embedded with the groove and the axial lead form an included angle.

6. The fan blade nut as claimed in any one of claims 1 to 3, wherein said body is provided with a plurality of said caulking grooves formed at intervals on an outer peripheral surface of said body; the fan blade type nut is provided with a plurality of blades which are detachably arranged in the embedded grooves of the body respectively.

7. An axial machining tool comprising a tool shank, a collet, a tool and a fan nut as claimed in any one of claims 1 to 3, the tool shank being provided with a setting groove formed in one end thereof; the collet chuck extends into the setting groove of the cutter bar, the collet chuck is provided with a containing space, and the containing space is arranged in the collet chuck in a penetrating manner along the axial direction; the fan-blade type nut is sleeved outside the collet; the cutter extends into the accommodating space of the collet chuck and the setting groove of the cutter bar; after the fan-blade type nut is combined with the cutter bar through threads, the cutter can be tightly pressed in the accommodating space of the collet.

8. The axial machining tool of claim 7, comprising the flabellate nut of claim 6, wherein the body is provided with a coupling groove recessed at an end of the body adjacent to the threaded hole and communicating with the recessed groove; the positioning piece is arranged in the combining groove and can press and position the blade on the body.

9. The axial machining tool of claim 7 including the flabellated nut of claim 6, said body having an axial centerline; the extending direction of the embedded groove and the axial lead of the body are arranged at an included angle, so that the extending direction of the blade embedded with the groove and the axial lead are arranged at an included angle.

10. The axial machining tool according to claim 7, comprising the flabellate nut according to claim 6, wherein the body is provided with a plurality of caulking grooves formed at intervals on an outer circumferential surface of the body; the fan blade type nut is provided with a plurality of blades which are detachably arranged in the embedded grooves of the body respectively.