CN206794941U - A kind of round tubular inner hole of workpiece aperture flash trimmer - Google Patents
A kind of round tubular inner hole of workpiece aperture flash trimmer Download PDFInfo
- Publication number
- CN206794941U CN206794941U CN201720656228.5U CN201720656228U CN206794941U CN 206794941 U CN206794941 U CN 206794941U CN 201720656228 U CN201720656228 U CN 201720656228U CN 206794941 U CN206794941 U CN 206794941U
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- Prior art keywords
- belt pulley
- circular table
- concurrently
- major axis
- stub shafts
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 241001484259 Lacuna Species 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000960 colored gold Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a kind of round tubular inner hole of workpiece aperture flash trimmer, including frame, hollow stub shafts are installed with described frame；Described hollow stub shafts are connected with having the circular table of belt pulley function concurrently；Interporal lacuna is provided with step major axis in described hollow stub shafts；Eccentric drive wheel and the first belt pulley are installed on described step major axis；Described having concurrently is provided with 2 deburring scrapers in the circular table diametric(al) of belt pulley function；The first described belt pulley is connected by the first transmission belt with the second belt pulley；The described circular table for having belt pulley function concurrently is connected by the second transmission belt with the 3rd belt pulley；Motor driving power input shaft is installed on described the second belt pulley, the 3rd belt pulley；Described motor driving power input shaft is connected with motor.The utility model is simple in construction, cost is low, easy to operate, can efficiently remove flash removed without damaging hole wall, while can realize bore orifice chamfering by simply adjusting.
Description
Technology contents
A kind of round tubular inner hole of workpiece aperture flash trimmer is the utility model is related to, belongs to nonferrous materials processing and sets
Standby technical field.
Background technology
The part after machining is completed with the presence of different degrees of burr, burr can influence the installation subsequently finished
Positioning, and then the crudy of part is directly affected, the part for entering assembling in addition also must deburring and clean part.Mesh
The device of preceding outer rounded head deburring is relatively more, such as the Chinese patent that Authorization Notice No. is CN204366652U《End socket of pipe fitting
Burr removes machine》, the device of the cylindrical deburring of end socket of pipe fitting a kind of is disclosed, but round tubular workpiece removes bore orifice burr
Burr remover relatively lack, especially lack a kind of simple in construction, cost is low, and and can efficiently goes the deburring of flash removed
Machine.It is main or hand-manipulated that round tubular inner hole of workpiece oral area burr is removed at present, easy disfiguring workpiece in operating process
Endoporus, while workload is big, efficiency is low.
Therefore, how to provide a kind of simple in construction, cost is low, and and can efficiently removes the flash trimmer of flash removed, is technology
The technical problem of personnel's urgent need to resolve.
Utility model content
The utility model purpose is to provide a kind of round tubular inner hole of workpiece aperture flash trimmer.It is of the present utility model to go
Burring machine is simple in construction, cost is low, easy to operate, can efficiently remove the burr in round tubular inner hole of workpiece aperture without damaging
Hinder hole wall, while bore orifice chamfering can be realized by the simple adjustment to flash trimmer.
In order to solve the above-mentioned technical problem used technical scheme is the utility model：
A kind of round tubular inner hole of workpiece aperture flash trimmer, including frame, bearing is installed with described frame
Mounting seat, thrust ball bearing is installed on described bearing mounting base；Described thrust ball bearing and hollow stub shafts lower end band platform
The axle journal of rank is connected；Described hollow stub shafts upper end is connected with having the circular table of belt pulley function concurrently；Workbench can be in
Empty short axle rotates together；Interporal lacuna is provided with step major axis, and upper and lower the two of described step major axis in described hollow stub shafts
End is separately installed with taper roll bearing, and described taper roll bearing is arranged on bearing holder (housing, cover), described bearing holder (housing, cover) and frame
It is connected；There is eccentric drive wheel by the way that pressing plate and 2 nuts are eccentrically mounted on described step major axis, gone back on described step major axis
First belt pulley is provided with by nut axial direction positioning compression；The described circular table diametric(al) for having belt pulley function concurrently
On offer 2 square scraper mounting holes, and described 2 square scraper mounting holes are respectively positioned at the simultaneous of eccentric drive wheel both sides
On the circular table for having belt pulley function；Described square scraper mounting hole and the square shank of deburring scraper lower end coordinate solid
Even；The first described belt pulley is connected by the first transmission belt with the second belt pulley；The described circle for having belt pulley function concurrently
Workbench is connected by the second transmission belt with the 3rd belt pulley；Motor is installed on described the second belt pulley, the 3rd belt pulley
Driving power input shaft；Described motor driving power input shaft is connected with motor.Motor driven motor driving power input shaft
Rotation, then step major axis and hollow stub shafts are driven to rotate at different rates.
The deburring scraper is the strip square structure in waist drum shape, and four blades are positioned at the strip in waist drum shape
It is the arc shape of indent in the long side of square structure, and keeps the deburring scraper center line and have belt pulley function concurrently
Circular table table top is perpendicular, and the circular table for having belt pulley function concurrently can be with the circular work for having belt pulley function concurrently
Make platform to rotate around hollow stub shafts.
The beneficial effects of the utility model are：The utility model is that a kind of applicable round tubular workpiece removes bore orifice hair
The flash trimmer of thorn, it is simple in construction, it is easy to use, it can not only improve efficiency and save human cost, and craft can be avoided
To the damage of hole wall during deburring；Required according to batch workpiece, different station easily can be set on work top, realized
Deburring is automatically brought into operation.Flash trimmer provided by the utility model, there is higher deburring efficiency, practical, cost
It is low,, can also be real by adjusting driving wheel eccentric throw especially suitable for the aperture deburring of round tubular nonferrous materials workpiece
Existing orifice chamfer function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model deburring process schematic.
Embodiment
Embodiment 1
A kind of round tubular inner hole of workpiece aperture flash trimmer of the present embodiment, as shown in figure 1, including frame 8, it is described
Bearing mounting base 18 is installed with frame 8, thrust ball bearing 17 is installed on described bearing mounting base 18；Described pushes away
Power ball bearing 17 is connected with the lower end of hollow stub shafts 19 axle journal with the level；The described upper end of hollow stub shafts 19 is with having belt pulley work(concurrently
The circular table 1 of energy is connected；The circular table 1 for having belt pulley function concurrently can rotate with hollow stub shafts 19；Institute
Interporal lacuna is provided with step major axis 6 in the hollow stub shafts 19 stated, it is ensured that between step major axis 6, hollow stub shafts 19 with one heart, while platform
Certain interval is kept between the external diameter of rank major axis 6 and the endoporus of hollow stub shafts 19, can be rotated freely each other；And described step major axis
6 upper/lower terminal is separately installed with taper roll bearing 10, and described taper roll bearing 10 is arranged on bearing holder (housing, cover) 9, described
Bearing holder (housing, cover) 9 and frame 8 be connected；By pressing plate 4 and 2 nuts 5 are eccentrically mounted eccentric drive wheel on described step major axis 6
3, compressed by pressing plate 4 and 2 nuts locking；Eccentric drive wheel 3 can be adjusted after release pressing plate 4 and increases or reduce eccentric throw, changed
Become the distance between the outer surface of eccentric drive wheel 3 and the blade of deburring scraper 2, adapt to the different wall of different workpieces, lead to simultaneously
Adjustment eccentric throw is crossed, the bore orifice chamfering of round tubular workpiece can also be realized.Also pass through nut on described step major axis 6
5 axially positions compress and are provided with the first belt pulley 7；Described having concurrently is opened in the diametric(al) of circular table 1 of belt pulley function
Provided with 2 square scraper mounting holes, and described 2 square scraper mounting holes are located at having concurrently for the both sides of eccentric drive wheel 3 respectively
On the circular table 1 of belt pulley function；Described square scraper mounting hole and the square shank of the lower end of deburring scraper 2 coordinate solid
Even；Two deburring scrapers 2 that installation is arranged symmetrically during charging manually, can be in workbench when being automatically brought into operation in order to operate
The stations such as upper setting charging, scraper processing, discharging, improve processing efficiency；The deburring scraper 2 is the strip side in waist drum shape
Shape structure, four blades are the arc shape of indent in the long side in the strip square structure of waist drum shape, and keep institute
It is perpendicular with the table top of circular table 1 that has belt pulley function concurrently to state the center line of deburring scraper 2, described to have belt pulley function concurrently
Circular table 1 can be rotated with the circular table 1 for having belt pulley function concurrently around hollow stub shafts 19；When a blade is with blunt
Afterwards, the new position installation of deburring scraper 2 to one can be rotated, improves the service life of deburring scraper 2.Described first
Belt pulley 7 is connected by the first transmission belt 11 with the second belt pulley 13；The described circular table 1 for having belt pulley function concurrently is logical
The second transmission belt 16 is crossed with the 3rd belt pulley 15 to be connected；Motor is installed on described the second belt pulley 13, the 3rd belt pulley 15
Driving power input shaft 14；Described motor driving power input shaft 14 is connected with motor.Motor driven motor driving power is defeated
Enter axle 14 to rotate, then drive step major axis 6 and hollow stub shafts 19 to rotate at different rates.
As shown in Fig. 2 motor driving transmission belt drives the circular table 1 and eccentric drive wheel 3 for having belt pulley function concurrently
Rotate at different rates, the rotating speed of eccentric drive wheel 3 is about ten times of the rotating speed of circular table 1 for having belt pulley function concurrently.
When the circular table 1 for having belt pulley function concurrently drives the deburring scraper 2 equipped with workpiece 12 to rotate to fan section a, in sector
In area a, eccentric drive wheel 3 holds out against workpiece 12 on deburring scraper 2, due to eccentric drive wheel 3 and has belt pulley function concurrently
Circular table 1 rotating speed it is different, workpiece 12 can be made to be rotated around deburring scraper 2, reach the both ends bore orifice of workpiece 12 and go
The purpose of burr.
It is eccentrically mounted by pressing plate 4 and nut 5 between eccentric drive wheel 3 and step major axis 6, it can be adjusted after unclamping pressing plate 4
Eccentric drive wheel 3 increases or reduced eccentric throw, changes between the outer surface of eccentric drive wheel 3 and the cutting edge sword of deburring scraper 2
Distance, adapt to the different wall deburring of different workpieces；Simultaneously by adjusting eccentric throw, can also realize in round tubular workpiece
The chamfering in hole aperture.
The present embodiment is a kind of flash trimmer for being applicable round tubular workpiece and removing bore orifice burr, simple in construction, is made
Damage when with convenient, can not only improve efficiency and save human cost, and can avoid manual deburring to hole wall；According to
Batch workpiece requirement, different station can be easily set on work top, realizes being automatically brought into operation for deburring.The present embodiment
The flash trimmer of offer, there is higher deburring efficiency, practical, cost is low, has coloured gold especially suitable for round tubular
Belong to the aperture deburring of material work piece, by adjusting driving wheel eccentric throw, can also realize orifice chamfer function.
Claims (2)
1. a kind of round tubular inner hole of workpiece aperture flash trimmer, including frame（8）, it is characterised in that：Described frame（8）On
It is installed with bearing mounting base (18), described bearing mounting base（18）On thrust ball bearing (17) is installed；Described pushes away
Power ball bearing (17) and hollow stub shafts（19）Lower end axle journal with the level is connected；Described hollow stub shafts（19）Upper end is with having skin concurrently
The circular table of belt wheel function（1）It is connected；Described hollow stub shafts（19）Interior interporal lacuna is provided with step major axis（6）, and institute
The step major axis stated（6）Upper/lower terminal be separately installed with taper roll bearing（10）, described taper roll bearing（10）Peace
Mounted in bearing holder (housing, cover)（9）On, described bearing holder (housing, cover)（9）With frame（8）It is connected；Described step major axis（6）On pass through pressing plate（4）With
2 nuts（5）It is eccentrically mounted to have eccentric drive wheel（3）, described step major axis（6）On also pass through nut（5）Axially position pressure
The first belt pulley tightly is installed（7）；The described circular table for having belt pulley function concurrently（1）2 are offered in diametric(al)
Square scraper mounting hole, and described 2 square scraper mounting holes are located at eccentric drive wheel respectively（3）Both sides have belt pulley concurrently
The circular table of function（1）On；Described square scraper mounting hole and deburring scraper（2）The square shank of lower end coordinates solid
Even；The first described belt pulley（7）Pass through the first transmission belt（11）With the second belt pulley（13）It is connected；Described has belt pulley concurrently
The circular table of function（1）Pass through the second transmission belt（16）With the 3rd belt pulley（15）It is connected；The second described belt pulley
（13）, the 3rd belt pulley（15）On motor driving power input shaft is installed（14）；Described motor driving power input shaft
（14）It is connected with motor.
A kind of 2. round tubular inner hole of workpiece aperture flash trimmer as claimed in claim 1, it is characterised in that：The deburring
Scraper（2）For in the strip square structure of waist drum shape, long side of four blades positioned at the strip square structure in waist drum shape
On, it is the arc shape of indent, and keep the deburring scraper（2）Center line and the circular table for having belt pulley function concurrently
（1）Table top is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656228.5U CN206794941U (en) | 2017-06-07 | 2017-06-07 | A kind of round tubular inner hole of workpiece aperture flash trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656228.5U CN206794941U (en) | 2017-06-07 | 2017-06-07 | A kind of round tubular inner hole of workpiece aperture flash trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794941U true CN206794941U (en) | 2017-12-26 |
Family
ID=60744146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720656228.5U Withdrawn - After Issue CN206794941U (en) | 2017-06-07 | 2017-06-07 | A kind of round tubular inner hole of workpiece aperture flash trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052469A (en) * | 2017-06-07 | 2017-08-18 | 浙江工业大学之江学院 | A kind of round tubular inner hole of workpiece aperture flash trimmer |
-
2017
- 2017-06-07 CN CN201720656228.5U patent/CN206794941U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052469A (en) * | 2017-06-07 | 2017-08-18 | 浙江工业大学之江学院 | A kind of round tubular inner hole of workpiece aperture flash trimmer |
| CN107052469B (en) * | 2017-06-07 | 2019-08-06 | 浙江工业大学之江学院 | A kind of round tubular inner hole of workpiece aperture deburring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171226 Effective date of abandoning: 20190806 |
|
| AV01 | Patent right actively abandoned |