CN107983987A - The chamfering tool of the disk hole of ring flange semiaxis - Google Patents
The chamfering tool of the disk hole of ring flange semiaxis Download PDFInfo
- Publication number
- CN107983987A CN107983987A CN201711325520.XA CN201711325520A CN107983987A CN 107983987 A CN107983987 A CN 107983987A CN 201711325520 A CN201711325520 A CN 201711325520A CN 107983987 A CN107983987 A CN 107983987A
- Authority
- CN
- China
- Prior art keywords
- ring flange
- drill bit
- semiaxis
- disk hole
- flange semiaxis
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/22—Drilling machines with a plurality of working-spindles; Drilling automatons with working-spindles in opposite headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of chamfering tool of the disk hole of ring flange semiaxis, including：Slide plate；Slide board drive device, the slide board drive device are used to drive the slide plate to move back and forth along the axis direction of ring flange semiaxis；It is arranged on the slide plate, for positioning the positioner of the ring flange semiaxis, the ring flange semiaxis can be under the effect of external force relative to the positioner rotation；The first drill bit and the second drill bit positioned at described ring flange semiaxis the same side, and the two is oppositely arranged, the disk hole being respectively used on the outer end face and inner face to the ring flange of the ring flange semiaxis carries out chamfering；Drill bit driving device, the drill bit driving device are used to drive first drill bit and second drill bit to rotate.When carrying out chamfering using the chamfering tool in the present invention, clamped one time can complete the chamfering of the disk hole on ring flange inner face and outer end face, significantly reduce hand labor intensity, improve processing efficiency, it is ensured that the stability of processing quality.
Description
Technical field
The present invention relates to ring flange process of axle shaft field, more specifically to a kind of falling for disk hole of ring flange semiaxis
Angle frock.
Background technology
The chamfering of ring flange semiaxis disk hole is generally divided into two procedures：Semiaxis is put into centre bore by the first procedure behaviour work
On positioning tool, chamfering is carried out to each disk hole on ring flange inner face using bench drill afterwards.Second operation work is manually by half
Axis is put into U-shaped frock, carries out chamfering to each disk hole on ring flange outer end face using bench drill afterwards.Using above-mentioned two procedures
Hand labor intensity when chamfering is carried out to disk hole is big, and processing efficiency is low, and unstable product quality.
Therefore, a kind of chamfering tool of the disk hole of ring flange semiaxis how is designed, disk hole is carried out using the chamfering tool
Hand labor intensity during chamfering is low, high in machining efficiency, and processing quality is stablized, and is that those skilled in the art are urgently to be resolved hurrily
Critical problem.
The content of the invention
The object of the present invention is to provide a kind of chamfering tool of the disk hole of ring flange semiaxis, using the chamfering tool to disk hole
Hand labor intensity when carrying out chamfering is low, high in machining efficiency, and processing quality is stablized.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of chamfering tool of the disk hole of ring flange semiaxis, including：
Slide plate；
Slide board drive device, the slide board drive device are used to drive axis direction of the slide plate along ring flange semiaxis
Move back and forth；
It is arranged on the slide plate, for positioning the positioner of the ring flange semiaxis, the ring flange semiaxis can
Under the effect of external force relative to the positioner rotation；
The first drill bit and the second drill bit positioned at described ring flange semiaxis the same side, and the two is oppositely arranged, and is respectively used to
Chamfering is carried out to the disk hole on the outer end face and inner face of the ring flange of the ring flange semiaxis；
Drill bit driving device, the drill bit driving device are used to drive first drill bit and second drill bit to rotate.
Preferably, first drill bit and second drill bit are located on the same line.
Preferably, the slide board drive device includes：Gear；The rack engaged with the gear, the rack with it is described
Slide plate connects；The gear shaft being inserted in the gear；Bottom and the driving lever of the gear axis connection, the driving lever passes through described
Gear shaft drives the gear to rotate forward or invert.
Preferably, the positioner includes the first live centre device and the second live centre device, first live center
Device and second live centre device are respectively used to hold out against the ring flange center hole and splined end center of the ring flange semiaxis
Hole.
Preferably, the supporting block between first live centre device and second live centre device is further included,
The supporting block is used to support the axle portion of the ring flange semiaxis.
Preferably, the drill bit driving device includes：Motor；By motor-driven first chain and sprocket driving device and second
Chain and sprocket driving device, first chain and sprocket driving device are used to drive first drill bit to rotate, and second chain and sprocket driving device is used for
Second drill bit is driven to rotate.
Preferably, retarder is further included, the input terminal of the retarder is connected with the motor, and the retarder has two
Power is inputed to first chain and sprocket driving device and second chain and sprocket driving device by a output terminal, two output terminals respectively.
Preferably, the first gear set up separately in the outer end surface side of the ring flange of the ring flange semiaxis and inner surface side is further included
Block and the second block, first block is used to limit the minimum distance between the ring flange and first drill bit, described
Second block is used to limit the minimum distance between the ring flange and second drill bit.
Preferably, the first waist-shaped hole and the second waist type along the axis direction extension of the ring flange semiaxis are further included
Hole, first block are movably attached in first waist-shaped hole by the first bolt, and second block passes through
Two bolts are movably attached in second waist-shaped hole.
Preferably, base is further included, the guide rail coordinated with the slide plate is provided with the base；First drill bit,
Second drill bit, first block, second block, first waist-shaped hole, second waist-shaped hole may be contained within
On the base.
It can be seen from the above technical proposal that when the disk hole to ring flange semiaxis carries out chamfering, drive drill bit first
Device drives the first drill bit and the second drill bit to rotate, and makes axis of the slide board drive device driving slide plate along ring flange semiaxis afterwards
Move left and right, so that the disk hole of the outer end face of the ring flange of ring flange semiaxis makes the inner face of ring flange close to the first drill bit
Disk hole, so that the first drill bit carries out chamfering to the disk hole on the outer end face of ring flange, makes the second drill bit pair close to the second drill bit
Disk hole on the inner face of ring flange carries out chamfering, ring flange semiaxis is turned an angle afterwards, to be carried out to other disk hole
Chamfering.When carrying out chamfering using the chamfering tool in the present invention, clamped one time can be completed on ring flange inner face and outer end face
Disk hole chamfering, significantly reduce hand labor intensity, improve processing efficiency, it is ensured that the stability of processing quality.
Brief description of the drawings
Scheme in order to illustrate the embodiments of the present invention more clearly, below will be to required described in embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For field technique personnel, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the top view of the chamfering tool of the disk hole for the ring flange semiaxis that a specific embodiment of the invention provides；
Fig. 2 is the front view of the chamfering tool of the disk hole for the ring flange semiaxis that a specific embodiment of the invention provides.
Wherein, 1 it is the first drill bit, 2 be the second drill bit, 3 be the first block, 4 be the second block, 5 be ring flange, 6 is sliding
Plate, 71 for the first live centre device, 72 be the second live centre device, 81 be the first chain and sprocket driving device, 82 be the second chain drive dress
Put, 9 be motor, 10 be retarder, 11 be rack, 12 be gear, 13 be driving lever.
Embodiment
The present invention provides a kind of chamfering tool of ring flange semiaxis disk hole, and chamfering is carried out to disk hole using the chamfering tool
When hand labor intensity it is low, it is high in machining efficiency, and processing quality stablize.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
In the embodiment of the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
- Fig. 2 is please referred to Fig.1, in a specific embodiment of the invention, the chamfering tool of the disk hole of ring flange semiaxis includes：
Slide plate 6, slide board drive device, positioner, the first drill bit 1, the second drill bit 2 and drill bit driving device.
Wherein, slide board drive device is used to drive slide plate 6 to move back and forth along the axis direction of ring flange semiaxis.Positioning dress
Install and be placed on slide plate 6, positioner is used for locating flange dish semiaxis.And ring flange semiaxis being capable of phase under the effect of external force
For positioner rotation.The positioner can be the combination of bearing and chuck.First drill bit 1 and the second drill bit 2 are arranged on
The same side of ring flange semiaxis.And the first drill bit 1 and the second drill bit 2 are oppositely arranged.First drill bit 1 is used for ring flange semiaxis
Ring flange 5 outer end face on disk hole carry out chamfering.Second drill bit 2 is used for the inner face to the ring flange 5 of ring flange semiaxis
On disk hole carry out chamfering.Drill bit driving device is used for the rotation for driving the first drill bit 1 and the second drill bit 2.
When the disk hole to ring flange semiaxis carries out chamfering, drill bit driving device is set to drive the first drill bit 1 and second first
Drill bit 2 rotates, and slide board drive device driving slide plate 6 is moved left and right along the axis of ring flange semiaxis afterwards, so that ring flange
The disk hole of the outer end face of the ring flange 5 of semiaxis makes the disk hole of inner face of ring flange 5 close to the second drill bit close to the first drill bit 1
2, so that the first drill bit 1 carries out chamfering to the disk hole on the outer end face of ring flange 5, make the inner of the second drill bit 2 to ring flange 5
Disk hole on face carries out chamfering, ring flange semiaxis is turned an angle afterwards, to carry out chamfering to other disk hole.Utilize this reality
When applying chamfering tool in example and carrying out chamfering, clamped one time can complete falling for 5 inner face of ring flange and the disk hole on outer end face
Angle, significantly reduces hand labor intensity, improves processing efficiency, it is ensured that the stability of processing quality.
Preferably, the first drill bit 1 and the second drill bit 2 are arranged on same straight line.In this way, make the first drill bit 1 and
After the chamfering at the both ends that two drill bits 2 complete same disk hole, the chamfering at the both ends of next disk hole is carried out, so as to improve processing effect
Rate.
Slide board drive device includes：Gear 12, rack 11, gear shaft and driving lever 13.Gear 12 is mutually nibbled with rack 11
Close.Rack 11 is connected with slide plate 6, and in 12 forward or reverse of gear, rack 11 drives slide plate 6 to move left and right.Inserted on gear 12
Equipped with gear shaft.The bottom of driving lever 13 and gear axis connection.Swing driving lever 13, and gear 12 will forward or reverse.It is i.e. left
Right swing driving lever 13 can realize moving left and right for slide plate 6.The slide board drive device is simple in structure, easy to manual manipulation.Slide plate
Driving device can also be other structures, such as screw structure.
Positioner in above-mentioned can specifically include the first live centre device 71 and the second live centre device 72.Work as needs
During locating flange dish semiaxis, make the first live center of the first live centre device 71 and the second live center of the second live centre device 72
Elongation, to hold out against the centre bore of ring flange 5 of ring flange semiaxis and the centre bore of splined end.When to ring flange semiaxis application external force
When, ring flange semiaxis can be rotated around the axis of itself.In addition, in order to ensure the stability of ring flange semiaxis, can also be
Supporting block is set between one live centre device 71 and the second live centre device 72, which can be V-block, which uses
In the axle portion of pivot flange disk semiaxis.
Drill bit driving device includes：Motor 9, the first chain and sprocket driving device 81, the second chain and sprocket driving device 82.Motor 9 is used to drive
Dynamic first chain and sprocket driving device 81 and the second chain and sprocket driving device 82.First chain and sprocket driving device 81 drives the first drill bit 1 to rotate, the second chain
Transmission device 82 is used to drive the second drill bit 2 to rotate.Specific connection mode is as follows：First chain and sprocket driving device 81 includes the first master
Movable sprocket, the first driven sprocket, the first drive sprocket wheel shaft, the first driven sprocket wheel shaft, the first driving-chain.First driven sprocket
Wheel shaft is connected with the first drill bit 1.Motor 9 drives the first drive sprocket wheel shaft to rotate, so that drive the first drive sprocket to rotate, the
One rotating sprocket drives the first driven sprocket to rotate by the first driving-chain, then and the first driven sprocket wheel shaft also rotates therewith,
It is final to drive the first drill bit 1 to rotate.The structure of second chain and sprocket driving device 82 is similar with the structure of the first chain and sprocket driving device, therefore herein
Repeat no more.
In order to make the first drill bit 1 and the second drill bit 2 obtain suitable rotating speed, retarder 10 can also be added.Motor 9
With the input axis connection of retarder 10.The retarder 10 has two output shafts, respectively with the first drive sprocket wheel shaft and second
Drive sprocket wheel axis connection.I.e. power is inputed to the first sprocket transmission device 81 and by two output terminals of retarder 10 respectively
Two sprocket transmission devices 82.
In order to enable the chamfering of disk hole to obtain accurate size, the first block 3 and the second block 4 can be added.First
Block 3 is arranged on the outer end surface side of the ring flange 5 of ring flange semiaxis, and the second block 4 is arranged on the inner surface side of ring flange 5.The
One block 3 is used to limiting minimum distance between 5 and first drill bit 1 of ring flange, and the second block 4 is used to limiting ring flange 5 and the
Minimum distance between two drill bits 2.The size of chamfering on the outer end face of the disk hole of ring flange 5 is by 5 and first drill bit 1 of ring flange
Distance determine.The size of chamfering on the inner face of the disk hole of ring flange 5 is determined by ring flange 5 and the distance of the second drill bit 2.
In order to make the position of the first block 3 and the second block 4 adjustable, so as to process various sizes of chamfering,
In this specific embodiment, there is provided the first waist-shaped hole and the second waist-shaped hole.First waist-shaped hole and the second waist-shaped hole are each along method
The axis extension of blue disk semiaxis.First block 3 can be moved along the first waist-shaped hole, with closer or far from the first drill bit 1, at the same time
First block 3 is bolted in the first waist-shaped hole by first.Second block 4 can be moved along the second waist-shaped hole, with by
Close or remote from the second drill bit 2, while the second block 4 is bolted in the second waist-shaped hole by second.
In one embodiment, there is provided base.Guide rail is provided with base, which coordinates with slide plate 6.Slide plate 6,
First drill bit 1, the second drill bit 2, the first block 3, the second block 4, the first waist-shaped hole, the second waist-shaped hole are arranged on base.
The described above of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.It is right
A variety of modifications of these embodiments will be apparent for those skilled in the art, and as defined herein one
As principle can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will
It will not be intended to be limited to the embodiments shown herein, and be to fit to consistent with the principles and novel features disclosed herein
Most wide scope.
Claims (10)
- A kind of 1. chamfering tool of the disk hole of ring flange semiaxis, it is characterised in that including：Slide plate (6)；Slide board drive device, the slide board drive device are used to drive axis direction of the slide plate (6) along ring flange semiaxis Move back and forth；It is arranged on the slide plate (6), for positioning the positioner of the ring flange semiaxis, the ring flange semiaxis can be Relative to the positioner rotation under the action of external force；The first drill bit (1) and the second drill bit (2) positioned at described ring flange semiaxis the same side, and the two is oppositely arranged, and uses respectively Chamfering is carried out in the disk hole on outer end face and inner face to the ring flange (5) of the ring flange semiaxis；Drill bit driving device, the drill bit driving device are used to drive first drill bit (1) and second drill bit (2) to turn It is dynamic.
- 2. the chamfering tool of the disk hole of ring flange semiaxis according to claim 1, it is characterised in that first drill bit (1) it is located on the same line with second drill bit (2).
- 3. the chamfering tool of the disk hole of ring flange semiaxis according to claim 1, it is characterised in that the slide plate driving dress Put including：Gear (12)；The rack (11) engaged with the gear (12), the rack (11) are connected with the slide plate (6)；Insert Gear shaft in the gear (12)；Bottom and the driving lever (13) of the gear axis connection, the driving lever (13) pass through institute Stating gear shaft drives the gear (12) to rotate forward or invert.
- 4. the chamfering tool of the disk hole of ring flange semiaxis according to claim 1, it is characterised in that the positioner bag The first live centre device (71) and the second live centre device (72) are included, first live centre device (71) and described second, which live, to be pushed up Sharp device (72) is respectively used to hold out against ring flange center hole and the splined end centre bore of the ring flange semiaxis.
- 5. the chamfering tool of the disk hole of ring flange semiaxis according to claim 4, it is characterised in that further include positioned at described Supporting block between first live centre device (71) and second live centre device (72), the supporting block are used to support described The axle portion of ring flange semiaxis.
- 6. the chamfering tool of the disk hole of ring flange semiaxis according to claim 1, it is characterised in that the drill bit driving dress Put including：Motor (9)；The first chain and sprocket driving device (81) and the second chain and sprocket driving device (82) driven by the motor (9), it is described First chain and sprocket driving device (81) is used to drive first drill bit (1) to rotate, and second chain and sprocket driving device (82) is used to drive Second drill bit (2) rotates.
- 7. the chamfering tool of the disk hole of ring flange semiaxis according to claim 6, it is characterised in that further include retarder (10), the input terminal of the retarder (10) is connected with the motor (9), and the retarder (10) has two output terminals, should Power is inputed to first chain and sprocket driving device (81) and second chain and sprocket driving device (82) by two output terminals respectively.
- 8. the chamfering tool of the disk hole of the ring flange semiaxis according to claim 1-7 any one, it is characterised in that also wrap Include the first block (3) and the second block set up separately in the outer end surface side of the ring flange (5) of the ring flange semiaxis and inner surface side (4), first block (3) is used to limit the minimum distance between the ring flange (5) and first drill bit (1), described Second block (2) is used to limit the minimum distance between the ring flange (5) and second drill bit (2).
- 9. the chamfering tool of the disk hole of ring flange semiaxis according to claim 8, it is characterised in that further include along described The first waist-shaped hole and the second waist-shaped hole of the axis direction extension of ring flange semiaxis, first block (3) pass through the first bolt It is movably attached in first waist-shaped hole, second block (4) is movably attached to described by the second bolt In second waist-shaped hole.
- 10. the chamfering tool of the disk hole of ring flange semiaxis according to claim 9, it is characterised in that further include base, institute State the guide rail for being provided with base and coordinating with the slide plate (6)；First drill bit (1), second drill bit (2), described One block (3), second block (4), first waist-shaped hole, second waist-shaped hole may be contained within the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325520.XA CN107983987A (en) | 2017-12-13 | 2017-12-13 | The chamfering tool of the disk hole of ring flange semiaxis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325520.XA CN107983987A (en) | 2017-12-13 | 2017-12-13 | The chamfering tool of the disk hole of ring flange semiaxis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107983987A true CN107983987A (en) | 2018-05-04 |
Family
ID=62037682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711325520.XA Pending CN107983987A (en) | 2017-12-13 | 2017-12-13 | The chamfering tool of the disk hole of ring flange semiaxis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107983987A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730094A (en) * | 2020-07-02 | 2020-10-02 | 重庆荆江汽车半轴股份有限公司 | Automatic chamfering machine for half shaft |
| CN113953550A (en) * | 2021-11-16 | 2022-01-21 | 吉林圆方机械集团有限公司 | Vertical bilateral chamfering device for half shaft |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB591662A (en) * | 1945-05-16 | 1947-08-25 | William Henry Paton | Improvements in or relating to fine drilling or like machine tools |
| CN104001988A (en) * | 2014-05-21 | 2014-08-27 | 江苏高精机电装备有限公司 | Forward and reverse chamfer machining device and method for multi-hole parts |
| CN203956239U (en) * | 2014-07-15 | 2014-11-26 | 湖州新兴汽车部件有限公司 | A kind of metal tube trimming chamfer machine |
| CN204248012U (en) * | 2014-10-30 | 2015-04-08 | 重庆吉果科技有限公司 | Multi-shaft interlocked drilling machine |
| CN106466722A (en) * | 2015-08-20 | 2017-03-01 | 天津市东丽日字阀门有限公司 | Novel valve multi-spindle drilling machine |
| CN106670588A (en) * | 2017-03-03 | 2017-05-17 | 湖北荆江源车桥有限责任公司 | Chamfering machine for half shaft flange plates |
| CN107138809A (en) * | 2017-07-16 | 2017-09-08 | 冯建娟 | A kind of beveler |
| CN206493000U (en) * | 2017-03-03 | 2017-09-15 | 湖北荆江源车桥有限责任公司 | A kind of semiaxis ring flange beveler |
-
2017
- 2017-12-13 CN CN201711325520.XA patent/CN107983987A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB591662A (en) * | 1945-05-16 | 1947-08-25 | William Henry Paton | Improvements in or relating to fine drilling or like machine tools |
| CN104001988A (en) * | 2014-05-21 | 2014-08-27 | 江苏高精机电装备有限公司 | Forward and reverse chamfer machining device and method for multi-hole parts |
| CN203956239U (en) * | 2014-07-15 | 2014-11-26 | 湖州新兴汽车部件有限公司 | A kind of metal tube trimming chamfer machine |
| CN204248012U (en) * | 2014-10-30 | 2015-04-08 | 重庆吉果科技有限公司 | Multi-shaft interlocked drilling machine |
| CN106466722A (en) * | 2015-08-20 | 2017-03-01 | 天津市东丽日字阀门有限公司 | Novel valve multi-spindle drilling machine |
| CN106670588A (en) * | 2017-03-03 | 2017-05-17 | 湖北荆江源车桥有限责任公司 | Chamfering machine for half shaft flange plates |
| CN206493000U (en) * | 2017-03-03 | 2017-09-15 | 湖北荆江源车桥有限责任公司 | A kind of semiaxis ring flange beveler |
| CN107138809A (en) * | 2017-07-16 | 2017-09-08 | 冯建娟 | A kind of beveler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730094A (en) * | 2020-07-02 | 2020-10-02 | 重庆荆江汽车半轴股份有限公司 | Automatic chamfering machine for half shaft |
| CN113953550A (en) * | 2021-11-16 | 2022-01-21 | 吉林圆方机械集团有限公司 | Vertical bilateral chamfering device for half shaft |
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Application publication date: 20180504 |