CN108500299A - A kind of bent axle special purpose lathe - Google Patents
A kind of bent axle special purpose lathe Download PDFInfo
- Publication number
- CN108500299A CN108500299A CN201810302297.5A CN201810302297A CN108500299A CN 108500299 A CN108500299 A CN 108500299A CN 201810302297 A CN201810302297 A CN 201810302297A CN 108500299 A CN108500299 A CN 108500299A
- Authority
- CN
- China
- Prior art keywords
- type sliding
- sliding slot
- chuck
- bent axle
- door frame
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/18—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning crankshafts, eccentrics, or cams, e.g. crankpin lathes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/102—Jaws, accessories or adjustment means
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/20—Crankshafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a kind of bent axle special purpose lathe, including spindle box, workbench, tailstock and scroll chuck, special fixture and accuracy detecting device, the scroll chuck on tailstock is fixed on tailstock；Special fixture includes chuck, and the connecting plate of chuck is equipped with T-type sliding slot, T-type sliding block, adjusting screw rod and T-type sliding block screw-thread fit are equipped in T-type sliding slot；Studs is screwed into rectangular block part after passing through strip-shaped hole；The wherein one side edge of connecting plate is equipped with a row graduation mark；The arrow of face graduation mark is also associated on the side wall of T-type sliding block.Accuracy detecting device includes the door frame in Π types, and support plate is horizontally fixed in door frame top cross-bar, and support plate is equipped with motor；It is additionally provided with the column with door frame face at the top of spindle box, leading screw is equipped between column and door frame, leading screw is connect with motor drive, and the thread slider lower end coupled with threads of lead screw is connected with micrometer.The present invention can carry out turning to the bent axle of plurality of specifications size, and adaptability is extremely strong.
Description
Technical field
The invention belongs to Crankshaft Machining technical field more particularly to a kind of fixtures for turning crankshaft-link rod.
Background technology
The turnery processing of bent axle has prodigious difference with general shaft-like workpiece, because bent axle is shaped piece, top tool
There is a more piece out-of-alignment connecting shaft section, when turning not only wants the cylinder at turning both ends, also wants each connecting rod neck of turning, existing vehicle
Bed mooring spindle box side is provided with chuck, and lathe tail is provided with tailstock, and the tailstock can be along the guide rail on Lathe bench
It moves back and forth, is accompanied in the through-hole of tailstock top.And it can only be on machining crankshafts entirety axis for the chuck on existing lathe
Connecting rod neck and bent axle both ends, for the offset conn rod neck of bent axle can not utilize lathe carry clamping chuck turning, and
It also there is no adaptable special fixture to carry out clamping the processing of bent axle at present, can not achieve the bent axle vehicle of plurality of specifications model
Processing is cut, the axis deviant of its respective link neck of various sizes of bent axle is different, therefore is difficult with existing lathe to more
The bent axle of kind specifications and models carries out clamping turning.
Invention content
The purpose of the present invention is to provide a kind of bent axle special purpose lathe, which can be directed to plurality of specifications
Bent axle carries out turning, and adaptability is extremely strong, and turning accuracy is higher.
Technical scheme is as follows：
A kind of bent axle special purpose lathe, including spindle box, workbench, tailstock and scroll chuck, the scroll chuck are coaxially solid
It is scheduled on the main shaft of spindle box, workbench is equipped with guide rail, and the tailstock can reciprocatingly slide along guide rail；It further include two sets special
Fixture and an accuracy detecting device, two sets of special fixtures are separately fixed on the scroll chuck of spindle box and tailstock, institute
State the scroll chuck on tailstock be coaxially fixed on tailstock it is top on；The special fixture includes the card for clamping crankshaft end
Disk, the chuck are fixed with connecting plate on the end face of its claw, and the connecting plate is slided away from the one side of chuck equipped with T-type
Slot, the T-type sliding slot is interior to be equipped with the T-type sliding block being slidably matched with it, and adjusting screw rod is located in the T-type sliding slot and across described
T-type sliding block simultaneously forms leadscrew-nut mechanism with T-type sliding block screw-thread fit；The T-type sliding block includes being located at T-type sliding slot slot bottom
Rectangular block part and perpendicular to rectangular block part and the column part of T-type sliding slot is stretched out, the column part is the three-jaw of lathe
The connecting shaft that chuck is clamped；It is respectively equipped with one of strip-shaped hole, the strip-shaped hole and T-type in the opening both sides of the T-type sliding slot
Sliding slot is mutually parallel；Studs is equipped in each strip-shaped hole, one end of the studs is screwed into institute after strip-shaped hole
Rectangular block part is stated, the other end of studs is screwed with nut；
The wherein one side edge of the connecting plate is equipped with the graduation mark that a row indicate length, and the graduation mark hangs down with strip-shaped hole
Directly, the axis of the extended line and the chuck of the zero graduation line in graduation mark intersects vertically；Also connect on the side wall of the connecting shaft
It is connected to the arrow of face graduation mark, the arrow is perpendicular to the symmetry axis of strip-shaped hole and arrow and the connection
The axis of axis intersects vertically；
The accuracy detecting device includes the door frame in Π types, and the door frame is across the guide rail two for being fixed on the workbench
Side is horizontally fixed with support plate in door frame top cross-bar, and the support plate is equipped with motor, and electric machine main shaft stretches out branch straight down
The end of fagging is equipped with drive bevel gear；The column with door frame face, the column are additionally provided at the top of the spindle box
It is equipped between door frame and is located above main shaft and is parallel to the leading screw of main shaft, one end that leading screw is located at door frame is equipped with and active conical tooth
The driven wheel of differential of engagement is taken turns, the surface of the leading screw is parallelly equipped with guide rod, the thread slider coupled with threads of lead screw
Lower end is connected with micrometer, the T-shaped structure in the thread slider upper end and T-type structure can be free to slide in the T-type sliding slot of guide rod；
The probe end of the micrometer is downward.
Further, the arrow is arranged in a framework, and the framework is by one sector in steel bar besieged city, the frame
Body is fixed in the connecting shaft, and the plane where framework is vertical with connecting shaft, and arrow is located on the axis of symmetry of framework
And it is fixed on the external arc edge of framework.
Further, the chuck is scroll chuck.
Further, the connecting plate is split structure, is made of cover board and pedestal, the strip-shaped hole and T-type sliding slot
Opening portion setting on the cover board, the trench bottom of the T-type sliding slot point is set on the base, by twisting between cover board and pedestal
Enter the bolt on four corners of cover board to connect to form the complete strip-shaped hole and T-type sliding slot.
Further, the thread slider lower end is equipped with stud, and screw shell, screw shell bottom end are screwed on the stud
Equipped with the connection handle vertical with screw shell, the free end of the connection handle is fixed on the dial plate back side of micrometer and perpendicular to table
The disk back side.
Further, the thread slider lower end is equipped with stud, and screw shell, screw shell bottom end are screwed on the stud
It is fixedly connected with the top edge of the dial plate of micrometer, the feeler lever and screw shell of micrometer are coaxial.
Further, the thread slider lower end is connected with Universal flexible shaft, and the Universal flexible shaft is connected with micrometer.
Beneficial effects of the present invention：The present invention reequips on traditional lathe, is additionally arranged two secondary special fixtures to fill
Bent axle is pressed from both sides, and in order to adapt to the installation of two secondary special fixtures, coaxial scroll chuck is secured on tailstock, makes lathe simultaneously
There are two scroll chucks for tool, the connecting shaft on two sub-folders tool are clamped using two scroll chucks, to realize workpiece not coaxial line
The clamping of position；And since special fixture adjusts the limitation of concentricity, spy is additionally arranged accuracy detection dress on special purpose lathe
It sets, is used to preferably adjust connecting rod neck to be processed and lathe three-claw chuck with special fixture coordinative role, guarantee special fixture
Concentricity.In use, first being clamped the end of bent axle with the chuck of this fixture, then turns screw rod and adjust the movement of T-type sliding block, when
The numerical value of graduation mark indicated by the arrow of T-type sliding block connection is equal in the axis runout bent axle entirety of upper inclined connecting rod neck
When the distance value of axis, the axis coaxle of connecting shaft and the connecting rod neck for needing to process, at this point, the nut on studs is tightened
Behind the position of fixed connection shaft (T-type sliding block), by connecting shaft clamping on the scroll chuck of lathe itself, so that lathe master
Axis and connecting shaft, connecting rod neck three to be processed are coaxial, to carry out turnery processing to connecting rod neck to be processed；And it is adjusting
When, motor can be opened, thread slider is moved to corresponding position, crankshaft end is detected simultaneously by multiple micrometers
Error bounce between axis or the axis and connecting rod neck to be processed of scroll chuck, with adjusting screw rod coordinative role, realization to the greatest extent may be used
It can guarantee the connecting rod neck to be processed purpose coaxial with lathe three-claw chuck.Similarly, adjustable screw makes connecting shaft and below-center offset
The whole axis coaxle of connecting rod neck or bent axle, to realize the turnery processing of the connecting rod neck to other biasings；It can be seen that this hair
The bright position that connecting shaft can be adjusted by leadscrew-nut mechanism, to realize adding to the connecting rod neck of different biasing sizes
Work, to adapt to the processing of the bent axle of plurality of specifications size, adaptability is extremely strong, is particularly suitable for the rough turn of bent axle or corase grinding.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structural schematic diagram of special fixture.
Fig. 3 is A-A sectional views in Fig. 2.
Fig. 4 is the schematic diagram of structure shown in Fig. 3 when connecting plate uses split structure.
Fig. 5 is a kind of attachment structure schematic diagram of thread slider and micrometer.
Fig. 6 is the left view of structure shown in Fig. 5.
The front view that Fig. 7 is directly connected by screw shell between thread slider and micrometer.
Fig. 8 is between thread slider and micrometer using the side view of Universal flexible shaft connection.
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this explanations by particular specific embodiment below
Content disclosed by book understands other advantages and effect of the present invention easily.
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Fig. 1-3, a kind of bent axle special purpose lathe, including spindle box 11, workbench 12, tailstock 13 and scroll chuck
14, the scroll chuck 14 is coaxially fixed in the main shaft (not shown) of spindle box 11, and workbench 12 is equipped with guide rail 15,
The tailstock 13 can reciprocatingly slide along guide rail 15；Further include two sets of special fixtures and an accuracy detecting device, described two sets
Special fixture is separately fixed on the scroll chuck 14 of spindle box 11 and tailstock 13, and the scroll chuck 14 on the tailstock 13 is coaxial
Be fixed on top the 16 of tailstock 13, in specific make, can two original top 16 be inserted into a transition axises 17 and with mistake
Axis 17 is crossed to be welded and fixed.The special fixture includes the chuck 1 for clamping crankshaft end, and the chuck 1 deviates from its claw 102
End face on be fixed with connecting plate 2, the connecting plate 2 is equipped with T-type sliding slot 201, the T-type sliding slot 201 away from the one side of chuck 1
The interior T-type sliding block 3 being slidably matched with it equipped with several, be equipped with handwheel adjusting screw rod 4 be located at the T-type sliding slot 201 it is interior and
Leadscrew-nut mechanism is formed across the T-type sliding block 3 and with 3 screw-thread fit of T-type sliding block.The T-type sliding block 3 includes being located at T
The rectangular block part 301 of 201 slot bottom of type sliding slot and perpendicular to rectangular block part 301 and stretch out the column part of T-type sliding slot 201
302, the connecting shaft that the column part 302 is clamped by the scroll chuck of lathe.In the opening both sides of the T-type sliding slot 201
It is respectively equipped with one of strip-shaped hole 202, the strip-shaped hole 202 and the axis of T-type sliding slot 201 are mutually parallel；In each strip-shaped hole 202
It is equipped with studs 5, one end of the studs 5 is screwed into the rectangular block part 301, double end after strip-shaped hole 202
The other end of stud 5 is screwed with nut 6.Forging type may be used when making and form connecting plate 2, and the rectangular block of T-type sliding block 3
Part 301 can be made smaller, and T-type sliding slot 201 is made larger, be slided so that T-type sliding block 3 is put into T-type at a slant
In slot 201；Certainly there is the connecting plate 2 of other specific constructive forms, details are not described herein again.
The wherein one side edge of the connecting plate 2 is equipped with the graduation mark 7 that a row indicate length, the graduation mark 7 and bar shaped
Hole 202 is vertical, and the axis of the extended line and the chuck 1 of the zero graduation line in graduation mark 7 intersects vertically.Connecting shaft (the i.e. T
The column part 302 of type sliding block 3) side wall on be also associated with the arrow 8 of face graduation mark 7, the arrow 8 is vertical
It intersects vertically in the symmetry axis of strip-shaped hole 202 and arrow 8 and the axis of the connecting shaft.
The accuracy detecting device includes the door frame 18 in Π types, and the door frame 18 is across being fixed on the workbench 12
15 both sides of guide rail, support plate 19 is horizontally fixed in 18 top cross-bar of door frame, and the support plate 19 is equipped with motor 20, motor 20
Main shaft stretch out straight down support plate 19 end be equipped with drive bevel gear 21；It is additionally provided at 11 top of the spindle box
With the column 22 of 18 face of door frame, the leading screw for being located above main shaft and being parallel to main shaft is equipped between the column 22 and door frame 18
23, one end that leading screw 23 is located at door frame 18 is equipped with the driven wheel of differential 24 engaged with drive bevel gear 21, and the leading screw 23 is just
Top is parallelly equipped with guide rod 25, and micrometer 27, thread slider are connected with 26 lower end of thread slider of 23 thread connection of leading screw
The T-shaped structure in the 26 upper ends and T-type structure can be free to slide in the T-type sliding slot of guide rod 25；The probe of the micrometer 27
End downward, to detect the dimensional accuracy of the corresponding shaft part of bent axle.
In the present embodiment, the axis bias distance of the offset conn rod neck of the both sides up and down of bent axle is respectively D and d, is being adjusted
When saving adjusting screw rod 4, arrow 8 need to be adjusted to respectively on graduation mark on corresponding D and d.
Further, the arrow 8 is arranged in a framework 9, and the framework 9 is by one sector in steel bar besieged city, institute
It states framework 9 to be fixed in the connecting shaft, the plane where framework 9 is vertical with connecting shaft, and arrow 8 is located at pair of framework 9
Claim on axis and be fixed on the external arc edge of framework 9, interferes studs 5 that arrow 8 is set to bypass.
Further, the chuck 1 is scroll chuck, so that entire fixture guarantee is had and makes heart function by oneself.
Further, it as shown in figure 4, the connecting plate 2 is split structure, is made of cover board 203 and pedestal 204, institute
The opening portion for stating strip-shaped hole 202 and T-type sliding slot 201 is arranged on cover board 203, and the trench bottom of the T-type sliding slot 201, which sets up separately, to be set
On base 204, it has been formed by the bolt 10 between cover board 203 and pedestal 204 by being screwed on 203 4 corners of cover board connects
The whole strip-shaped hole 202 and T-type sliding slot 201.The split structure is made and is primarily to facilitate installation T-type sliding block 3.
Further, as shown in Fig. 5-6,26 lower end of the thread slider is equipped with stud 28, and spiral shell is screwed on the stud 28
Line sleeve 29,29 bottom end of screw shell are equipped with the connection handle 30 vertical with screw shell 29, and the free end of the connection handle 30 is solid
It is scheduled on the dial plate back side of micrometer 27 and perpendicular to the dial plate back side.The structure can be by between screw shell 29 and stud 28
Thread connection can adjust the attainable position height of probe institute of micrometer 27, to obtain the precision of preferable contact detection,
And it is screwed onto the limit upwards if necessary, interfere with bent axle when preventing from moving axially.
Further, as shown in fig. 7,26 lower end of the thread slider is equipped with stud 28, screw thread is screwed on the stud 28
Sleeve 29,29 bottom end of screw shell are fixedly connected with the top edge of the dial plate of micrometer 27, the feeler lever and thread bush of micrometer 27
Cylinder 29 is coaxial,.
Further, as shown in figure 8,26 lower end of the thread slider is connected with Universal flexible shaft 31, the Universal flexible shaft 31
It is connected with micrometer 27.It can be in order to the position of manual setting micrometer 27, to better adapt to song using Universal flexible shaft 31
The test position of axis promotes the detection performance of precision.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology can all carry out modifications and changes to above-described embodiment without violating the spirit and scope of the present invention.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should by the present invention claim be covered.
Claims (7)
1. a kind of bent axle special purpose lathe, including spindle box, workbench, tailstock and scroll chuck, the scroll chuck are coaxially fixed
On the main shaft of spindle box, workbench is equipped with guide rail, and the tailstock can reciprocatingly slide along guide rail；It is characterized in that：Also wrap
Two sets of special fixtures and an accuracy detecting device are included, two sets of special fixtures are separately fixed at the three-jaw of spindle box and tailstock
On chuck, the scroll chuck on the tailstock be coaxially fixed on tailstock it is top on；
The special fixture includes the chuck for clamping crankshaft end, chuck company of being fixed on the end face of its claw
Fishplate bar, the connecting plate are equipped with T-type sliding slot away from the one side of chuck, and the T-type being slidably matched with it is equipped in the T-type sliding slot and is slided
Block, adjusting screw rod form leading screw spiral shell in the T-type sliding slot and across the T-type sliding block and with T-type sliding block screw-thread fit
Parent agency；The T-type sliding block includes positioned at the rectangular block part of T-type sliding slot slot bottom and perpendicular to rectangular block part and stretching out T-type
The column part of sliding slot, the connecting shaft that the column part is clamped by the scroll chuck of lathe；In the opening of the T-type sliding slot
Both sides are respectively equipped with one of strip-shaped hole, and the strip-shaped hole is mutually parallel with T-type sliding slot；It is equipped with double end spiral shell in each strip-shaped hole
One end of column, the studs is screwed into the rectangular block part after strip-shaped hole, and the other end of studs is screwed with nut；
The wherein one side edge of the connecting plate is equipped with the graduation mark that a row indicate length, and the graduation mark is vertical with strip-shaped hole, scale
The axis of the extended line and the chuck of zero graduation line in line intersects vertically；It is also associated with face on the side wall of the connecting shaft
The arrow of graduation mark, axis of the arrow perpendicular to the symmetry axis of strip-shaped hole and arrow and the connecting shaft
It intersects vertically；
The accuracy detecting device includes the door frame in Π types, the door frame across the guide rail both sides for being fixed on the workbench,
Support plate is horizontally fixed in door frame top cross-bar, the support plate is equipped with motor, and electric machine main shaft stretches out support straight down
The end of plate is equipped with drive bevel gear；Be additionally provided with the column with door frame face at the top of the spindle box, the column with
It is equipped between door frame and is located above main shaft and is parallel to the leading screw of main shaft, one end that leading screw is located at door frame is equipped with and drive bevel gear
The driven wheel of differential of engagement, the surface of the leading screw is parallelly equipped with guide rod, under the thread slider coupled with threads of lead screw
End is connected with micrometer, the T-shaped structure in the thread slider upper end and T-type structure can be free to slide in the T-type sliding slot of guide rod；Institute
State the probe end of micrometer downward.
2. bent axle special purpose lathe according to claim 1, it is characterised in that：The arrow is arranged in a framework,
The framework is fixed on by one sector in steel bar besieged city, the framework in the connecting shaft, and the plane where framework is hung down with connecting shaft
Directly, arrow is located on the axis of symmetry of framework and is fixed on the external arc edge of framework.
3. bent axle special purpose lathe according to claim 1, it is characterised in that：The chuck is scroll chuck.
4. according to any one of the claim 1-3 bent axle special purpose lathe, it is characterised in that：The connecting plate is split type knot
Structure is made of cover board and pedestal, and the opening portion of the strip-shaped hole and T-type sliding slot is arranged on the cover board, the slot of the T-type sliding slot
Bottom point is set on the base, and connects to be formed completely by the bolt being screwed on four corners of cover board between cover board and pedestal
The strip-shaped hole and T-type sliding slot.
5. bent axle special purpose lathe according to claim 1, it is characterised in that：The thread slider lower end is equipped with stud, described
Screw shell is screwed on stud, screw shell bottom end is equipped with the connection handle vertical with screw shell, the free end of the connection handle
It is fixed on the dial plate back side of micrometer and perpendicular to the dial plate back side.
6. bent axle special purpose lathe according to claim 1, it is characterised in that：The thread slider lower end is equipped with stud, described
Screw shell is screwed on stud, screw shell bottom end is fixedly connected with the top edge of the dial plate of micrometer, the feeler lever of micrometer with
Screw shell is coaxial.
7. bent axle special purpose lathe according to claim 1, it is characterised in that：The thread slider lower end is connected with universal soft
Axis, the Universal flexible shaft are connected with micrometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810302297.5A CN108500299A (en) | 2018-04-04 | 2018-04-04 | A kind of bent axle special purpose lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810302297.5A CN108500299A (en) | 2018-04-04 | 2018-04-04 | A kind of bent axle special purpose lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500299A true CN108500299A (en) | 2018-09-07 |
Family
ID=63380438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810302297.5A Pending CN108500299A (en) | 2018-04-04 | 2018-04-04 | A kind of bent axle special purpose lathe |
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| Country | Link |
|---|---|
| CN (1) | CN108500299A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759902A (en) * | 2019-03-28 | 2019-05-17 | 宝鸡文理学院 | A kind of lathe with geometric accuracy measuring device |
| CN110625465A (en) * | 2019-09-06 | 2019-12-31 | 洪凡省 | Curve chamfering equipment of throttle shaft |
| EP3674020A1 (en) * | 2018-12-31 | 2020-07-01 | Ditas Dogan Yedek Parca Imalat Ve Teknik Anonim Sirketi | A connection apparatus for turning lathes |
| CN114061531A (en) * | 2021-12-02 | 2022-02-18 | 无锡兴惠汽车配件制造有限公司 | Transmission shaft coaxiality detection device |
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| CN104089567A (en) * | 2014-07-18 | 2014-10-08 | 天润曲轴股份有限公司 | Crankshaft plane parallelism detection device |
| CN204182948U (en) * | 2014-09-24 | 2015-03-04 | 全椒县瑞达机械有限公司 | A kind of eccentric chuck for Crankshaft Machining |
| CN206009851U (en) * | 2016-08-30 | 2017-03-15 | 重庆佳利德汽车部件有限公司 | A kind of numerically controlled lathe |
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| EP3674020A1 (en) * | 2018-12-31 | 2020-07-01 | Ditas Dogan Yedek Parca Imalat Ve Teknik Anonim Sirketi | A connection apparatus for turning lathes |
| CN109759902A (en) * | 2019-03-28 | 2019-05-17 | 宝鸡文理学院 | A kind of lathe with geometric accuracy measuring device |
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