CN208743843U - A kind of Rectangular Spline Hob - Google Patents
A kind of Rectangular Spline Hob Download PDFInfo
- Publication number
- CN208743843U CN208743843U CN201821340258.6U CN201821340258U CN208743843U CN 208743843 U CN208743843 U CN 208743843U CN 201821340258 U CN201821340258 U CN 201821340258U CN 208743843 U CN208743843 U CN 208743843U
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- cutting
- pedestal
- hardness
- cutter
- 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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Links
- 238000005520 cutting process Methods 0.000 claims abstract description 73
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 210000000481 breast Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004512 die casting Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
The utility model discloses a kind of Rectangular Spline Hobs, including cutter hub, pedestal and hardness filled plastics, connection retaining ring is provided at the bosom position of the cutter hub, the connection retaining ring is detachably connected with the cutter hub, the top of the cutter hub is provided with cutting, the cutting is detachably connected with the cutting and the cutter hub, is provided with screw on the right side of the cutting；The cutting of different size can be equipped with by pedestal, it can also be slided and be moved by the mounting bar on pedestal, the spacing of changeable cutting, it is easy to operate, facilitate the adjustment that user carries out hobboing cutter cutting according to practical condition, improve the working efficiency of hobboing cutter operation, by being filled with hardness filled plastics inside cutter hub, the structural rigidity that cutter hub can not only be increased through hardness filled plastics, after avoiding hobboing cutter from being collided, cutter body breakage cracking, ensure the normal operation of hobboing cutter, the weight that hobboing cutter can also be reduced facilitates user to transport and carry it, time saving and energy saving.
Description
Technical field
The utility model belongs to hobboing cutter technical field, and in particular to a kind of Rectangular Spline Hob.
Background technique
The main machining worm wheel of worm gear hob, processing method is similar with gear hob principle, the difference is that worm gear hob adds
It is not remove helix angle when work worm gear, gear hob removes helix angle.Since machining worm does not move helix angle,
Relief angle is easy to encounter when the big worm wheel hob of spiral is processed.
Original Rectangular Spline Hob still have several drawbacks place, Rectangular Spline Hob in use, Wu Fagen
According to the use demand of user, the spacing and combination of cutting are adjusted, brings inconvenience for user's use.
Utility model content
The purpose of this utility model is to provide a kind of Rectangular Spline Hobs, to solve original mentioned above in the background art
Some Rectangular Spline Hobs still have several drawbacks place, and Rectangular Spline Hob in use, can not make according to user
With demand, the spacing and combination of cutting are adjusted, is used for user and brings inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of Rectangular Spline Hob, including cutter hub,
Pedestal and hardness filled plastics, are provided with connection retaining ring at the bosom position of the cutter hub, the connection retaining ring with it is described
Cutter hub is detachably connected, and the top of the cutter hub is provided with cutting, and the cutting detachably connects with the cutting and the cutter hub
It connects, screw is provided on the right side of the cutting, the screw is detachably connected with the cutter hub, and the pedestal is mounted on the knife
The front surface of body, the pedestal are fixedly connected with the cutter hub, are provided with mounting bar on front side of the pedestal, the mounting bar with
The pedestal is fixedly connected, and the left end of the cutter hub is provided with sealing ring, and the sealing ring is fixedly connected with the cutter hub, described
Hardness filled plastics are mounted on the inside of the cutter hub, and the hardness filled plastics are fixedly connected with the cutter hub, the hardness
The top of filled plastics is provided with threaded post, and the threaded post is fixedly connected with the cutting, and the cutting is internally provided with
Hardness alloy block.
Preferably, the cutting is fixedly connected with the cutter hub by the threaded post.
Preferably, the mounting bar is fixedly connected with the pedestal by screw.
Preferably, the hardness filled plastics and the cutter hub are integrally formed.
Preferably, the hardness alloy block and the cutting are integrally formed.
Preferably, the connection retaining ring is fixed with the cutter hub by card slot.
Preferably, there are two the sealing ring is arranged altogether, and two sealing rings are separately mounted to the left and right two of cutter hub
End.
Preferably, the pedestal is fixedly connected with the hardness filled plastics by dowel bar.
Compared with prior art, the utility model has the beneficial effects that a kind of Rectangular Spline Hob of the utility model, leads to
It crosses and sets the surface of cutter hub and be mounted with pedestal, the cutting of different size can be equipped with by pedestal, can also pass through the mounting bar on pedestal
The spacing of cutting can be changed in sliding movement, easy to operate, facilitates the tune that user carries out hobboing cutter cutting according to practical condition
It is whole, the working efficiency of hobboing cutter operation is improved, by being filled with hardness filled plastics inside cutter hub, passes through hardness filled plastics
The structural rigidity that cutter hub can not only be increased avoids after hobboing cutter collided, cutter body breakage cracking, it is ensured that the normal fortune of hobboing cutter
Row, can also reduce the weight of hobboing cutter, user is facilitated to transport and carry it, time saving and energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right side structural representation of the utility model；
Fig. 3 is the schematic cross-sectional view of the utility model；
In figure: 1, connecting retaining ring；2, cutting；3, screw；4, cutter hub；5, sealing ring；6, dowel bar；7, mounting bar；8,
Pedestal；9, hardness filled plastics；10, hardness alloy block；11, threaded post.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Rectangular Spline Hob, including cutter hub 4, bottom
Seat 8 and hardness filled plastics 9 is provided with connection retaining ring 1 at the bosom position of cutter hub 4, connects retaining ring 1 and cutter hub 4 is removable
Connection is unloaded, the top of cutter hub 4 is provided with cutting 2, and cutting 2 is detachably connected with cutting 2 and cutter hub 4, and the right side of cutting 2 is provided with
Screw 3, screw 3 are detachably connected with cutter hub 4, and pedestal 8 is mounted on the front surface of cutter hub 4, and pedestal 8 is fixedly connected with cutter hub 4, bottom
The front side of seat 8 is provided with mounting bar 7, and mounting bar 7 is fixedly connected with pedestal 8, and the left end of cutter hub 4 is provided with sealing ring 5, sealing ring
5 are fixedly connected with cutter hub 4, and hardness filled plastics 9 are mounted on the inside of cutter hub 4, and hardness filled plastics 9 are fixedly connected with cutter hub 4,
The top of hardness filled plastics 9 is provided with threaded post 11, and threaded post 11 is fixedly connected with cutting 2, and being internally provided with for cutting 2 is hard
Spend alloy block 10.
In the present embodiment, user, can be according to the cutting demand of practical work piece, to cutter hub when using Rectangular Spline Hob
Cutting 2 on 4 is adjusted, and user fetches workpiece, and alignment screw 3 is twisted, and then pulls mounting bar 7, and then change and cut
The position of tooth installation, after item 7 to be installed adjusts, the tool of reusing tightens screw 3, then fetches and meets actual production need
The cutting 2 asked, and be sequentially arranged on pedestal 8 by the threaded post 11, after the installation is completed to cutting 2, by connecting retaining ring 1
The transmission shaft of external equipment, can used device carry out using cutting 2 can be reduced by 2 inner hardness alloy block 10 of cutting
Abrasion, and increases the performance that cutting 2 has been collided, it is ensured that cutting 2 can normal use, avoid cutting 2 collided and
Damage, extends the service life of cutting 2, makes when cutting 2 generates breakage, and the tool of can be used replaces cutting 2, it is ensured that
Equipment can be produced and processed normally.
Further, cutting 2 is fixedly connected with cutter hub 4 by threaded post 11.
In the present embodiment, cutting 2 is fixedly mounted on the outside of cutter hub 4 by threaded post 11, facilitates use by threaded post 11
Family installation and replacement dismantle cutting 2 that is damaged or not being available, easy to operate, effectively extend the service life of cutter hub 4.
Further, mounting bar 7 is fixedly connected with pedestal 8 by screw 3.
In the present embodiment, mounting bar 7 is fixedly mounted on the top of pedestal 8 by screw 3, removable by knockout screw 3
Mounting bar 7. and then the installation site of changeable device cutting 2 facilitate user according to the actual condition of production, carry out to cutting 2
The adjustment of position.
Further, hardness filled plastics 9 and cutter hub 4 are integrally formed.
In the present embodiment, hardness filled plastics 9 are by die casting manufacture and cutter hub 4 is integrally formed, and can not only increase knife
The structural rigidity of body entirety avoids cutter hub unbalance stress and generates cracking failure, can also reduce the weight of cutter hub 4, facilitate use
Family is transported and is carried, economical and practical.
Further, hardness alloy block 10 and cutting 2 are integrally formed.
In the present embodiment, hardness alloy block 10 is manufactured by die casting and is integrally formed with cutting, passes through hardness alloy
Block 10 can reduce the abrasion of cutting 2, and increase the performance that cutting 2 has been collided, it is ensured that cutting 2 can normal use, keep away
Exempt from cutting 2 to be collided and damaged, extends the service life of cutting 2.
Further, connection retaining ring 1 is fixed with cutter hub 4 by card slot.
In the present embodiment, connection retaining ring 1 is fixed on one end of cutter hub 4 by card slot, can facilitate user by connecting retaining ring 1
External other equipment, installation operation difficulty is low, time saving and energy saving.
Further, there are two sealing ring 5 is arranged altogether, and two sealing rings 5 are separately mounted to the left and right ends of cutter hub 4.
In the present embodiment, by being mounted on the sealing ring 5 of left and right ends two of cutter hub 4, can when rolling external transmission shaft,
The gap between cutter hub 4 and transmission shaft is sealed, avoids sundries or dust from entering, wears cutter hub or transmission shaft, it is ensured that hobboing cutter
Normal process use.
Further, pedestal 8 is fixedly connected with hardness filled plastics 9 by dowel bar 6.
In the present embodiment, pedestal 8 is fixedly mounted on the top of hardness filled plastics 9 by dowel bar 6, passes through dowel
Bar 6 further enhances the structural rigidity and intensity of cutter hub 4, and is convenient for the installation of pedestal 8, economical and practical.
The working principle and process for using of the utility model: after the utility model installs, user is using rectangular flower
When key hobboing cutter, the cutting 2 on cutter hub 4 can be adjusted according to the cutting demand of practical work piece, user fetches workpiece, alignment
Screw 3 is twisted, and then pulls mounting bar 7, and then change the position of cutting installation, after item 7 to be installed adjusts, again
Screw 3 is tightened using tool, then fetches the cutting 2 for meeting actual production demand, and successively install by the threaded post 11
On pedestal 8, after the installation is completed to cutting 2, by connect 1 external equipment of retaining ring transmission shaft, can used device made
With when hobboing cutter stress rotates, and contacts the workpiece of processing, by cutting 2 to workpiece progress cutting operation, by cutting 2
Portion's hardness alloy block 10, can reduce the abrasion of cutting 2, and increase the performance that cutting 2 has been collided, it is ensured that cutting 2 can
Normal use avoids cutting 2 and is collided and damaged, extends the service life of cutting 2, makes when cutting 2 generates breakage, can make
Cutting 2 is replaced with tool, it is ensured that equipment can be produced and processed normally, and the hardness by filling inside cutter hub 4
Filled plastics 9 can not only increase the structural rigidity of cutter hub entirety, avoid cutter hub unbalance stress and generate cracking failure, can be with
The weight for reducing cutter hub 4, facilitates user to transport and carry, economical and practical, after hobboing cutter use, in time to cutter hub 4
It is cleared up, after for clearance, is placed appropriate.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of Rectangular Spline Hob, it is characterised in that: including cutter hub (4), pedestal (8) and hardness filled plastics (9), the knife
Connection retaining ring (1) is provided at the bosom position of body (4), the connection retaining ring (1) detachably connects with the cutter hub (4)
It connects, the top of the cutter hub (4) is provided with cutting (2), and the cutting (2) and the cutting (2) and the cutter hub (4) are detachable
It connects, is provided with screw (3) on the right side of the cutting (2), the screw (3) is detachably connected with the cutter hub (4), the bottom
Seat (8) is mounted on the front surface of the cutter hub (4), and the pedestal (8) is fixedly connected with the cutter hub (4), the pedestal (8)
Front side is provided with mounting bar (7), and the mounting bar (7) is fixedly connected with the pedestal (8), the left end setting of the cutter hub (4)
Have sealing ring (5), the sealing ring (5) is fixedly connected with the cutter hub (4), and the hardness filled plastics (9) are mounted on described
The inside of cutter hub (4), the hardness filled plastics (9) are fixedly connected with the cutter hub (4), the hardness filled plastics (9)
Top is provided with threaded post (11), and the threaded post (11) is fixedly connected with the cutting (2), and the inside of the cutting (2) is set
It is equipped with hardness alloy block (10).
2. a kind of Rectangular Spline Hob according to claim 1, it is characterised in that: the cutting (2) and the cutter hub (4)
It is fixedly connected by the threaded post (11).
3. a kind of Rectangular Spline Hob according to claim 1, it is characterised in that: the mounting bar (7) and the pedestal
(8) it is fixedly connected by screw (3).
4. a kind of Rectangular Spline Hob according to claim 1, it is characterised in that: the hardness filled plastics (9) and institute
State cutter hub (4) integrated molding.
5. a kind of Rectangular Spline Hob according to claim 1, it is characterised in that: the hardness alloy block (10) with it is described
Cutting (2) is integrally formed.
6. a kind of Rectangular Spline Hob according to claim 1, it is characterised in that: the connection retaining ring (1) and the knife
Body (4) is fixed by card slot.
7. a kind of Rectangular Spline Hob according to claim 1, it is characterised in that: the sealing ring (5) is provided with two altogether
It is a, and two sealing rings (5) are separately mounted to the left and right ends of cutter hub (4).
8. a kind of Rectangular Spline Hob according to claim 1, it is characterised in that: the pedestal (8) is filled out with the hardness
Plastics (9) are filled to be fixedly connected by dowel bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340258.6U CN208743843U (en) | 2018-08-20 | 2018-08-20 | A kind of Rectangular Spline Hob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340258.6U CN208743843U (en) | 2018-08-20 | 2018-08-20 | A kind of Rectangular Spline Hob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208743843U true CN208743843U (en) | 2019-04-16 |
Family
ID=66079602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340258.6U Active CN208743843U (en) | 2018-08-20 | 2018-08-20 | A kind of Rectangular Spline Hob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208743843U (en) |
-
2018
- 2018-08-20 CN CN201821340258.6U patent/CN208743843U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: Room 531, Yingfeng center, 5 Guangshen Avenue West, Xintang Town, Zengcheng District, Guangzhou, Guangdong 511300 Patentee after: Guangzhou Yueyu Tunnel Engineering Equipment Co.,Ltd. Address before: 2 / F, building F, Zhonghui Science Park, 99 Fenghuang 4th Road, Zhongxin Guangzhou Knowledge City, Guangzhou 510000, Guangdong Province Patentee before: GUANGZHOU SHEN TUO TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of rectangular spline hob Effective date of registration: 20210628 Granted publication date: 20190416 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: Guangzhou Yueyu Tunnel Engineering Equipment Co.,Ltd. Registration number: Y2021980005403 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190416 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: Guangzhou Yueyu Tunnel Engineering Equipment Co.,Ltd. Registration number: Y2021980005403 |