CN106112646A - A kind of advance and retreat cutter mechanism for end face groove process equipment - Google Patents
A kind of advance and retreat cutter mechanism for end face groove process equipment Download PDFInfo
- Publication number
- CN106112646A CN106112646A CN201610554447.2A CN201610554447A CN106112646A CN 106112646 A CN106112646 A CN 106112646A CN 201610554447 A CN201610554447 A CN 201610554447A CN 106112646 A CN106112646 A CN 106112646A
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- Prior art keywords
- tool rest
- advance
- cutter mechanism
- gear
- retreat cutter
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- 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
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Milling Processes (AREA)
Abstract
A kind of advance and retreat cutter mechanism for end face groove process equipment, including cutterhead, tool rest and drive tool rest along the driving assembly moved radially of cutterhead.Described tool rest includes the first tool rest and the second tool rest；Described advance and retreat cutter mechanism also include front and back extending across cutter head center position axial the two-sided rack, be fixed on cutterhead and the first gear being meshed with described axial the two-sided rack both sides respectively and the second gear, be connected the first tool rest and with the first of described first gear engagement the radially tooth bar and is connected the second tool rest the second radial direction tooth bar engaged with described second gear, the rear end of described axial the two-sided rack is connected to drive assembly and move forward and backward under the ordering about of described driving assembly, and then orders about described first tool rest and the second tool rest radial direction synchronizing moving along cutterhead.Present invention cutter mechanism of retreating is effectively improved retaining wall on slope efficiency by double-pole cutting, and can control the feed speed of tool rest in real time, is more suitable for the pipe retaining wall on slope that tube wall is thicker.
Description
Technical field
The present invention relates to tube groove technical field of processing equipment, particularly to the advance and retreat of a kind of end face groove process equipment
Cutter mechanism.
Background technology
The advance and retreat cutter mechanism of existing pipeline end face groove machine includes square guiding mechanism and bevel gear advance and retreat cutter mechanism etc..
Wherein, the guide pad processing and manufacturing difficulty of square guiding mechanism is big, and symmetry and the depth of parallelism are difficult to ensure that, directly affect advance and retreat cutter
Precision；Bevel gear advance and retreat cutter mechanism is then the function being reached right angle commutation by two bevel gears and it needs to arrange universal joint shaft
Device connects drive shaft to realize the function of advance and retreat cutter.But Hooks coupling universal coupling cannot be carried out rigidity transmission, cutting force in working angles
To bevel gear repeated stock, bevel gear assembly is easily damaged, and repair and replacement are complex, and impact produces.
Separately, Chinese patent CN104786088 A discloses the advance and retreat cutter mechanism of a kind of beveling machine, uses rack-and-pinion to match
To realize advance and retreat cutter, but use the beveling machine of above-mentioned advance and retreat cutter mechanism can only use hilted broadsword machining, for the pipe of big wall thickness
For son, long processing time, inefficient.
In consideration of it, be necessary to provide a kind of new advance and retreat cutter mechanism for end face groove process equipment.
Summary of the invention
Present invention aim at providing a kind of for end face groove process equipment advance and retreat cutter mechanism, it is possible to increase retaining wall on slope
Efficiency and operation stability, be more suitable for the pipe retaining wall on slope that tube wall is thicker.
For achieving the above object, the present invention provides a kind of advance and retreat cutter mechanism for end face groove process equipment, bag
Include cutterhead, the tool rest on front side of described cutterhead is installed and drives described tool rest along the driving assembly moved radially of cutterhead.Institute
State tool rest and include the first tool rest and the second tool rest；Described advance and retreat cutter mechanism also includes front and back extending across cutter head center position
Axially the two-sided rack, be fixed on cutterhead and the first gear being meshed respectively and the second tooth with described axial the two-sided rack both sides
Wheel, connect the first tool rest and with the first of described first gear engagement the radially tooth bar and be connected the second tool rest and with described the
The second of two gear engagements radially tooth bar, the rear end of described axial the two-sided rack is connected to drive assembly and at described driving assembly
Ordering about under movable, and then order about the first gear and the second pinion rotation, then by the first radially tooth bar and the second radial direction
Tooth bar orders about described first tool rest and the second tool rest radial direction synchronizing moving along cutterhead.
As a further improvement on the present invention, it is further fixedly arranged in described cutterhead described first gear and is installed
The guide type shoe of two gears, described axial the two-sided rack is arranged in described guide type shoe and is positioned at described first gear and the second tooth
Between wheel.
As a further improvement on the present invention, described advance and retreat cutter mechanism also includes that at least one pair of is led described in being rotatably affixed at
To the needle bearing of bearing, described axial the two-sided rack has two be meshed respectively with described first gear and the second gear
The flank of tooth and two supporting surfaces that are adjacent with the described flank of tooth and that be oppositely arranged, described axial the two-sided rack is arranged in described needle roller
Between bearing, and described needle bearing is pressed on described supporting surface.
As a further improvement on the present invention, described driving assembly includes servomotor and is arranged on front side of servomotor also
Adapting to the RV reductor of described servomotor, the front end of described RV reductor is provided with output flange, and described advance and retreat cutter mechanism is also
Including the guiding transmission component being arranged between described output flange and axial the two-sided rack.
As a further improvement on the present invention, described guiding transmission component includes front and back extending and rear end is fixed to described defeated
Go out the ball screw of flange, be sheathed on ball-screw periphery the thrust ball bearing matched with described ball screw, Yi Jiyu
The revolution contiguous block that described thrust ball bearing fixes, when described ball screw rotates, orders about described thrust ball bearing and revolution
Contiguous block moves forward and backward.
As a further improvement on the present invention, described guiding transmission component also includes the rolling being connected to described revolution contiguous block
Spline axle and be sheathed on the ball spline nuts of described ball spline shaft periphery, the front end of described ball spline shaft and described axle
It is connected to the two-sided rack.
As a further improvement on the present invention, described advance and retreat cutter mechanism also includes being arranged at described guiding transmission component periphery
Housing, described ball spline nuts is set to two and is both secured to the inner side of described housing.
As a further improvement on the present invention, described case inside is further fixedly arranged on the guide post front and back extended, described
Offer, on revolution contiguous block, the pilot hole matched with described guide post, so that described revolution contiguous block can be along before guide post
Rear movement.
As a further improvement on the present invention, described advance and retreat cutter mechanism also includes the stroke being fixed to described revolution contiguous block
Switch, described housing offers and projects outwardly of opening for described travel switch.
As a further improvement on the present invention, described advance and retreat cutter mechanism also includes being arranged between described tool rest and cutterhead
Anti-backlash, the rear side of described tool rest offers to install the mounting groove of described anti-backlash.
The invention has the beneficial effects as follows: use the advance and retreat cutter mechanism that the present invention provides, be effectively improved slope by double-pole cutting
Mouth working (machining) efficiency, and it is beneficial to the axial stability keeping axial the two-sided rack movable；Can be real-time in cutterhead rotary course
Control the feed speed of tool rest, be more suitable for the pipe retaining wall on slope that tube wall is thicker.
Accompanying drawing explanation
Fig. 1 is that the present invention retreats the overall structure schematic diagram of cutter mechanism；
Fig. 2 is that the present invention retreats cutter mechanism plan view not to be covered；
Fig. 3 is the structural representation of another angle of advance and retreat cutter mechanism in Fig. 2；
Fig. 4 is that the present invention retreats the part-structure planar structure schematic diagram of cutter mechanism；
Fig. 5 is another planar structure schematic diagram of part-structure of cutter mechanism of retreating in Fig. 4；
Fig. 6 is the part-structure decomposing schematic representation of cutter mechanism of retreating in Fig. 4；
Fig. 7 be the present invention retreat cutter mechanism guide transmission component structural representation；
Fig. 8 is that present invention cutter mechanism of retreating guides ball spline shaft and the sectional view of ball spline nuts in transmission component；
Fig. 9 is that the present invention retreats the part-structure decomposing schematic representation of cutter mechanism；
Figure 10 is to use the present invention to retreat the overall structure schematic diagram of end face groove process equipment of cutter mechanism；
Figure 11 is that the present invention retreats cutter mechanism corresponding process principle figure.
Detailed description of the invention
Describe the present invention below with reference to embodiment shown in the drawings.But this embodiment is not limiting as
The present invention, structure, method or conversion functionally that those of ordinary skill in the art is made according to this embodiment are all wrapped
Containing within the scope of the present invention.
It show the present invention one better embodiment referring to Fig. 1 to Figure 11.As it is shown in figure 1, described advance and retreat cutter mechanism 100 wraps
Include cutterhead 11, install to tool rest 12 on front side of described cutterhead 11 and drive described tool rest 12 moving radially along cutterhead 11
Drive assembly 20.Wherein, described tool rest 12 includes the first tool rest 121 and the second cutter arranged along the centrosymmetry of described cutterhead 11
Seat 122, described first tool rest 121 and the second tool rest 122 are respectively in order to install the first cutter 131 and second carrying out groove cutting
Cutter 132.
Described advance and retreat cutter mechanism 100 also include front and back extending across cutterhead 11 center axial the two-sided rack 31,
It is fixed on cutterhead 11 and the first gear 321 being meshed with described axial the two-sided rack 31 both sides respectively and the second gear 322, connects
Connect the first tool rest 121 and with the first of described first gear 321 engagement radially tooth bar 331 and be connected the second tool rest 122 and with
The second of described second gear 322 engagement radially tooth bar 332.
Described axial the two-sided rack 31 is movable under the ordering about driving assembly 20, so order about the first gear 321 with
Second gear 322 opposite direction rotates simultaneously, more radially tooth bar 331 and the second radial direction tooth bar 332 order about described first by first
Tool rest 121 and the second tool rest 122 are along the radial direction synchronizing moving of cutterhead 11.
Wherein, the centre position of described cutterhead 11 is further fixedly arranged in front and back running through setting, and described cutterhead 11
In order to install described first gear 321 and the guide type shoe 34 of the second gear 322.Described axial the two-sided rack 31 is arranged in described
The center of guide type shoe 34 between described first gear 321 and the second gear 322.Described axial the two-sided rack 31
Have two flank of tooth 311 being meshed with described first gear 321 and the second gear 322 respectively and with the described flank of tooth 311 phase
Two supporting surfaces 312 that are adjacent and that be oppositely arranged.Described advance and retreat cutter mechanism 100 also includes that at least one pair of is led described in being rotatably affixed at
To the needle bearing 35 of bearing 34, described axial the two-sided rack 31 is arranged between described needle bearing 35, and makes a pair institute
State needle bearing 35 to press on respectively on the described supporting surface 312 of two be oppositely arranged.Thereby, described axial the two-sided rack 31 edge
Radially limited by described first gear the 321, second gear 322 and needle bearing 35 so that described axial the two-sided rack 31
At utmost avoid radial missing, affect advance and retreat cutter precision.
Described advance and retreat cutter mechanism 100 also includes the first slide rail 141 and the second slide rail being radially arranged along described cutterhead 11
142, so that described first tool rest 121 can realize radially sliding via described first slide rail 141；Meanwhile, described second cutter
Seat 122 can realize radially sliding via described second slide rail 142.Described first slide rail 141 passes through respectively with the second slide rail 142
The first matched securing member 151 and the second securing member 152 are fixedly mounted on the front side of described cutterhead 11.Described first tight
Also there is between firmware 151 with the second securing member 152 positive stop 16 corresponding with the centre position of described cutterhead 11, described before
Block 16 is positioned at the dead ahead of described cutterhead 11, and caves in the most forward and be formed with described in the center of described positive stop 16
The groove 161 that axially front end of the two-sided rack 31 is corresponding.In described axial the two-sided rack 31 movement forward, described axially
The front end of the two-sided rack 31 projection can enter described groove 161, increases stroke.
Described advance and retreat cutter mechanism 100 also includes that be arranged between described first tool rest 121 and cutterhead 11 first disappears gap bullet
Spring 171 and be arranged at the second anti-backlash 172 between described second tool rest 122 and cutterhead 11.Described first tool rest 121
Rear side offers to install the first mounting groove 1211 of described first anti-backlash 171；Offer on rear side of described second tool rest 122
There is to install the second mounting groove 1221 of described second anti-backlash 172.Described first anti-backlash 171 and second disappears gap bullet
Spring 172 can make the first tool rest 121 and the second tool rest 122 when moving radially respectively, it is ensured that the first radial direction tooth bar 331 and first
Gear 321 and second radially tooth bar 332 closely cooperates with the second gear 322.
Specifically, the two ends of described first anti-backlash 171 are respectively arranged with the first fixture 1711 and first and fix post
1712, one end of described first anti-backlash 171 is fixed on described cutterhead 11 by described first fixture 1711；Described first
Internal being provided with of mounting groove 1211 fixes the first connecting hole 1212 that post 1712 matches, with the gap that disappears described first with described first
The other end and first tool rest 121 of spring 171 fix.Similarly, the two ends of the second anti-backlash 172 are respectively arranged with second
Post 1722 fixed by fixture 1721 and second, and described second mounting groove 1221 is internal is provided with the second connecting hole 1222, to realize the
The fixed installation of two anti-backlash 172.
The front side of described first radial direction tooth bar 331 is additionally provided with to connect the first of described first tool rest 121 and fixes seat
3311, the rear side of described first tool rest 121 is provided with fix with described first that seat 3311 matches first and fixes groove 1213, thereby
Realize the first radially the interfixing of tooth bar 331 and the first tool rest 121.In like manner, described second radial direction tooth bar 332 is additionally provided with second
Fixing seat 3321, the rear side of described second tool rest 122 is provided with second and fixes groove 1223, thereby realize second radially tooth bar 332 with
Interfixing of second tool rest 122.
Described driving assembly 20 includes servomotor 21 and is arranged on front side of servomotor 21 and adapts to described servo electricity
The RV reductor 22 of machine 21, the front end of described RV reductor 22 is provided with output flange 221.Described advance and retreat cutter mechanism 100 also includes
It is arranged at the guiding transmission component 40 between described output flange 221 and axial the two-sided rack 31.
Described guiding transmission component 40 includes front and back extending and rear end is fixed to the ball screw of described output flange 221
41, be sheathed on ball-screw 41 periphery the thrust ball bearing 42 matched with described ball screw and with described thrust ball
The revolution contiguous block 43 that bearing 42 fixes.When described servomotor 21 drives ball screw 41 to rotate, described thrust ball bearing
42 and revolution contiguous block 43 move forward and backward along described ball screw 41.
Described guiding transmission component 40 also includes being connected to the ball spline shaft 44 of described revolution contiguous block 43 and being sheathed on
The ball spline nuts 45 of described ball spline shaft 44 periphery.Described ball spline shaft 44 is configured so that described ball in hollow
Screw mandrel 41 can extend in the middle of ball spline shaft 44 axially towards front spy.The front end of described ball spline shaft 44 is additionally provided with connection
Part 441, the rear end of described axial the two-sided rack 31 forms the connecting portion 313 in mating connection with described connector 441.In this reality
Execute in example, the fin 441 that described ball spline shaft 44 extends before and after being circumferentially formed thereon 3, described ball spline nuts
45 have the ball 451 being respectively arranged at fin both sides.
Described advance and retreat cutter mechanism 100 also includes the housing 46 being arranged at described guiding transmission component 40 periphery, described ball
Splined nut 45 also has to secure it to fix 452 inside described housing 46.Wherein, described ball spline nuts 45
Front and back it is set to two.It is further fixedly arranged on inside described housing 46 and front and back extends and relative with described revolution contiguous block 43 position
The guide post 431 answered, the two ends of described guide post 431 are provided with fixed connecting base 432 to secure it to the inner side of housing 46.Institute
State and offer, on revolution contiguous block 43, the pilot hole 433 matched with described guide post 431, so that described revolution contiguous block 43
Can move forward and backward along guide post 431.Wherein, described guide post 431 is set to two and lays respectively at the two of revolution contiguous block 43
Side.
Described advance and retreat cutter mechanism 100 also includes the travel switch 47 being fixedly installed on described revolution contiguous block 43, described
Offer on housing 46 and project outwardly of opening 461 for described travel switch 47.
Retreat the end face groove process equipment of cutter mechanism 100 for a kind of present invention of employing as shown in Figure 10, described end face slope
Mouth process equipment also includes shell 201 and is arranged at described driving assembly 20 and guides the mair motor of transmission component 40 side
202.In the retaining wall on slope process carrying out pipe, first pipe location clamping are fixed, then by mair motor 202, connection
Mair motor 202 and cutterhead 11 pass on Gong mechanism and described advance and retreat cutter mechanism 100 carries out retaining wall on slope to pipe.Machine
Before without pipe being rotated and reorientating, be suitable to Large Diameter Pipeline, the processing of pipe that tube wall is thicker.
Wherein, the machining locus of the first cutter 131 and the second cutter 132 is respectively as shown in a, b in Figure 11.Former technique needs
Carry out the groove that 6 feeds have been cut, use the present invention to retreat cutter mechanism 100, it is possible to be machined by 3 feedings,
According to on-the-spot test, actual working (machining) efficiency promotes more than 70%.
In sum, retreat cutter mechanism 100 of the present invention is effectively improved retaining wall on slope efficiency by double-pole cutting, and is beneficial to protect
Hold the movable axial stability of axial the two-sided rack 31；Cutterhead 11 rotary course can control the feeding of tool rest 12 in real time
Speed, is more suitable for the pipe retaining wall on slope that tube wall is thicker.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises one
Individual independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should will say
Bright book is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With other embodiments understood.
The a series of detailed description of those listed above is only for the feasibility embodiment of the present invention specifically
Bright, they also are not used to limit the scope of the invention, all equivalent implementations made without departing from skill of the present invention spirit
Or change should be included within the scope of the present invention.
Claims (10)
1. for the advance and retreat cutter mechanism of end face groove process equipment, including cutterhead, install the tool rest on front side of described cutterhead,
And drive described tool rest along the driving assembly moved radially of cutterhead, it is characterised in that: described tool rest include the first tool rest with
Second tool rest, described advance and retreat cutter mechanism also includes front and back extending across the axial the two-sided rack of cutter head center position, being fixed on
Cutterhead and the first gear and the second gear that are meshed with described axial the two-sided rack both sides respectively, be connected the first tool rest and with institute
State the first radial direction tooth bar of the first gear engagement and connect the second tool rest the second radial teeth engaged with described second gear
Bar, the rear end of described axial the two-sided rack is connected to drive assembly and move forward and backward under the ordering about of described driving assembly, and then
Order about the first gear and the second pinion rotation, then by first radially tooth bar with second radially tooth bar order about described first tool rest and
Second tool rest is along the radial direction synchronizing moving of cutterhead.
Advance and retreat cutter mechanism the most according to claim 1, it is characterised in that: it is further fixedly arranged on to install in described cutterhead
Described first gear and the guide type shoe of the second gear, described axial the two-sided rack is arranged in described guide type shoe and is positioned at described
Between first gear and the second gear.
Advance and retreat cutter mechanism the most according to claim 2, it is characterised in that: described advance and retreat cutter mechanism also includes that at least one pair of can
Rotate and be fixed on the needle bearing of described guide type shoe, described axial the two-sided rack have respectively with described first gear and second
Two flank of tooth that gear is meshed and two supporting surfaces that are adjacent with the described flank of tooth and that be oppositely arranged, described axial double cog
Bar is arranged between described needle bearing, and described needle bearing is pressed on described supporting surface.
Advance and retreat cutter mechanism the most according to claim 1, it is characterised in that: described driving assembly includes servomotor and setting
On front side of servomotor and adapt to the RV reductor of described servomotor, the front end of described RV reductor is provided with output flange,
Described advance and retreat cutter mechanism also includes the guiding transmission component being arranged between described output flange and axial the two-sided rack.
Advance and retreat cutter mechanism the most according to claim 4, it is characterised in that: described guiding transmission component include front and back extending and
Rear end be fixed to described output flange ball screw, be sheathed on ball-screw periphery and with pushing away that described ball screw matches
Power ball bearing and the revolution contiguous block fixed with described thrust ball bearing, described ball screw rotate time, order about described in push away
Power ball bearing and revolution contiguous block move forward and backward.
Advance and retreat cutter mechanism the most according to claim 5, it is characterised in that: described guiding transmission component also includes being connected to institute
State the ball spline shaft of revolution contiguous block and be sheathed on the ball spline nuts of described ball spline shaft periphery, described ball spline
The front end of axle is connected with described axial the two-sided rack.
Advance and retreat cutter mechanism the most according to claim 6, it is characterised in that: described advance and retreat cutter mechanism also includes being arranged at described
Guiding the housing of transmission component periphery, described ball spline nuts is set to two and is both secured to the inner side of described housing.
Advance and retreat cutter mechanism the most according to claim 7, it is characterised in that: described case inside is further fixedly arranged on and front and back prolongs
The guide post stretched, described revolution contiguous block offers the pilot hole matched with described guide post, so that described revolution is even
Connect block to move forward and backward along guide post.
Advance and retreat cutter mechanism the most according to claim 7, it is characterised in that: described advance and retreat cutter mechanism also includes being fixed to described
The travel switch of revolution contiguous block, described housing offers and projects outwardly of opening for described travel switch.
Advance and retreat cutter mechanism the most according to claim 1, it is characterised in that: described advance and retreat cutter mechanism also includes being arranged at institute
Stating the anti-backlash between tool rest and cutterhead, the rear side of described tool rest offers to install the mounting groove of described anti-backlash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554447.2A CN106112646B (en) | 2016-07-14 | 2016-07-14 | It is a kind of for end face groove process equipment into retraction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554447.2A CN106112646B (en) | 2016-07-14 | 2016-07-14 | It is a kind of for end face groove process equipment into retraction mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112646A true CN106112646A (en) | 2016-11-16 |
| CN106112646B CN106112646B (en) | 2018-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610554447.2A Active CN106112646B (en) | 2016-07-14 | 2016-07-14 | It is a kind of for end face groove process equipment into retraction mechanism |
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| CN (1) | CN106112646B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449844Y (en) * | 2000-11-30 | 2001-09-26 | 武汉市高雄电力设备有限公司 | Chamfering machine |
| DE102011008265A1 (en) * | 2011-01-11 | 2012-07-12 | Rabe Lasertechnik Gmbh | Apparatus for deburring or chamfering of cylindrical workpiece, has drive mechanism to adjust cutter processing tools uniformly within holes so as to adapt respective diameter of workpiece and to allow workpiece front end to face a roller |
| CN202655975U (en) * | 2012-03-30 | 2013-01-09 | 昆山市华奎机械电子有限公司 | Automatic opening trimming machine tool for piston ring |
| CN104786088A (en) * | 2015-05-04 | 2015-07-22 | 昆山华恒焊接股份有限公司 | Cutter feeding and retracting mechanism used for pipe bevelling machine |
| CN205817410U (en) * | 2016-07-14 | 2016-12-21 | 昆山华恒焊接股份有限公司 | A kind of advance and retreat cutter mechanism for end face groove process equipment |
-
2016
- 2016-07-14 CN CN201610554447.2A patent/CN106112646B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449844Y (en) * | 2000-11-30 | 2001-09-26 | 武汉市高雄电力设备有限公司 | Chamfering machine |
| DE102011008265A1 (en) * | 2011-01-11 | 2012-07-12 | Rabe Lasertechnik Gmbh | Apparatus for deburring or chamfering of cylindrical workpiece, has drive mechanism to adjust cutter processing tools uniformly within holes so as to adapt respective diameter of workpiece and to allow workpiece front end to face a roller |
| CN202655975U (en) * | 2012-03-30 | 2013-01-09 | 昆山市华奎机械电子有限公司 | Automatic opening trimming machine tool for piston ring |
| CN104786088A (en) * | 2015-05-04 | 2015-07-22 | 昆山华恒焊接股份有限公司 | Cutter feeding and retracting mechanism used for pipe bevelling machine |
| CN205817410U (en) * | 2016-07-14 | 2016-12-21 | 昆山华恒焊接股份有限公司 | A kind of advance and retreat cutter mechanism for end face groove process equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106112646B (en) | 2018-08-14 |
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