CN208729274U - A kind of clamp for machining and process equipment of axial workpiece - Google Patents
A kind of clamp for machining and process equipment of axial workpiece Download PDFInfo
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- CN208729274U CN208729274U CN201821442883.1U CN201821442883U CN208729274U CN 208729274 U CN208729274 U CN 208729274U CN 201821442883 U CN201821442883 U CN 201821442883U CN 208729274 U CN208729274 U CN 208729274U
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- axial workpiece
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- 238000003754 machining Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims description 19
- 238000000227 grinding Methods 0.000 claims abstract description 8
- 238000003801 milling Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 40
- 238000009434 installation Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses a kind of clamp for machining of axial workpiece, belong to Machining of Shaft-type Parts field, and the clamp for machining includes that end face drives fixture, and the end face drives fixture to be installed to lathe turntable by chuck, and the lathe turntable has rotary axis of machine tool；The clamp for machining of axial workpiece provided by the embodiment of the utility model can be driven by two end faces of fixing axle class workpiece by rotary axis of machine tool, need processing district city to reserve enough processing spaces so as to which remaining for axis class workpiece is all.This clamp for machining can be used for lathe, milling machine, the various processing occasions such as grinding machine, and all processing can be completed in clamped one time, and the time is greatly saved, and improve the precision of part.
Description
Technical field
The utility model relates to the clamp for machining and processing of Machining of Shaft-type Parts field more particularly to a kind of axial workpiece to set
It is standby.
Background technique
Axial workpiece, in particular crankshaft are in each machinery field such as aerospace, and automobile, steamer, Weaving device is as passed through
It is largely used in volume machine.Due to the particularity of such part, its region is required to process in addition to two end surfaces, and practices well needs
Multiple corresponding fixtures are designed according to multiple and different regions, and need multiple clamping.It takes considerable time, and multiple clamping
Seriously affect the precision of part.
Utility model content
For problem set forth above, the utility model embodiment proposes a kind of clamp for machining of axial workpiece.
It is according to the present utility model in a first aspect, the utility model adopts the technical scheme that a kind of axial workpiece
Clamp for machining, the clamp for machining include that end face drives fixture, and the end face drives fixture to be installed to lathe turntable by chuck,
The lathe turntable lathe turntable has rotary axis of machine tool；
The end face drives fixture to include that end face drives fixture main body and tight lock screw, and the end face drives fixture main body packet
It includes pedestal and extends the boss of certain altitude from the pedestal, the end face drives fixture main body and be provided with from the pedestal to run through
To the fixed hole of the boss；Wherein, the connecting hole that one end end face of the boss and the axis class workpiece that need to be processed opens up
Adaptation, the tight lock screw is through the fixed hole and protrudes into inside the connecting hole of the axis class workpiece.
The connecting hole is set as hole wide outside and narrow inside, and the boss includes cone boss, and the connecting hole includes taper hole.
Preferably, the pedestal offers one or more perforative tooth holes, and the end face drives fixture to further include one
Or multiple nibbed screws, one or more of nibbed screws pass through one or more of tooth holes and the axis class workpiece
The end face contacts and is pressed into certain depth；And/or the pedestal is rotary table pedestal, the connection of pointed screw can be effective
End face is driven fixture to be closely attached with axis class workpiece by ground.
Preferably, the top of the pedestal is additionally provided with the first axle class locating slot of auxiliary installation axle class workpiece, and described the
One axis class locating slot is matched with the second axis class locating slot that the surface of axis class workpiece is arranged.
Preferably, the clamp for machining further includes the tailstock centre being mounted on tailstock, and the tailstock centre holds out against described
The end face of the other end of axis class workpiece to by the axis class workpiece that need to be processed be fixed on the end face drive fixture and
Between the tailstock centre, lathe is again to axis class workpiece while the setting of tailstock centre longitudinally rotates convenient for axis class workpiece
It is processed.
Preferably, the clamp for machining further includes the mountable axial workpiece positioning sleeve on tailstock tool, the axis class
The front end of part positioning sleeve offers the matched opening in end with the axis class workpiece, the bottom of the axial workpiece positioning sleeve
Portion is provided with reverse side taper hole, and the tailstock centre of the tailstock tool is matched with the reverse side taper hole, the axis class processing that need to be processed
Part is fixed between the axial workpiece positioning sleeve that the end face is driven fixture and is installed on the tailstock centre, axis class zero
The positioning of the other end of axis class workpiece is convenient in the setting of part positioning sleeve, as the antecedent basis accurately processed.
Preferably, the process equipment includes lathe and clamp for machining described above, and the lathe includes having rotation
The lathe turntable of axis, the chuck and tailstock tool for being connected to the lathe turntable；
It is by the shaft-driven turntable of rotation that the end face, which drives fixture main body, and the turntable is fixedly mounted on chuck
On, it rotates shaft-driven turntable and is able to drive end face and drive fixture to longitudinally rotate.
Preferably, the lathe turntable is four axis turntables, and the chuck is chuck, and four axis turntables are set as axis class
The processing of workpiece provides power resources, the fixation that the setting of chuck drives fixture convenient for end face.
Preferably, the process equipment includes lathe, milling machine or grinding machine, and the setting of lathe, milling machine or grinding machine is used to axis
Class workpiece is processed.
The clamp for machining of axial workpiece provided by the embodiment of the utility model can pass through two ends of fixing axle class workpiece
Face is driven by rotary axis of machine tool, and so as to remaining for axis class workpiece, all to need processing district city to reserve enough processing empty
Between.This clamp for machining can be used for lathe, milling machine, the various processing occasions such as grinding machine, and all processing can be completed in clamped one time,
The time is greatly saved, improves the precision of part.
Detailed description of the invention
Fig. 1 is that a kind of clamp for machining of the axial workpiece proposed according to the utility model embodiment is applied to the scene of lathe
Schematic diagram；
Fig. 2 is that a kind of clamp for machining of the axial workpiece proposed according to the utility model embodiment is applied to the scene of milling machine
Schematic diagram；
Fig. 3 is that a kind of clamp for machining of the axial workpiece proposed according to the utility model embodiment is applied to the scene of grinding machine
Schematic diagram；
Fig. 4 is the connection explosive view according to a kind of clamp for machining of axial workpiece of the utility model embodiment；
Fig. 5 is the cross-sectional view according to a kind of clamp for machining of axial workpiece of the utility model embodiment；
Fig. 6 is the portion after driving clamp for machining to connect with axis class workpiece according to a kind of end face of the utility model embodiment
Divide appearance diagram；
Fig. 7 is a kind of clamp for machining of the utility model embodiment proposition with fixed with the matched axial workpiece of tailstock centre
The connection figure of position set；
Fig. 8 is that the end face for the axial workpiece that the utility model embodiment proposes drives clamp for machining and four axis turntable of lathe to connect
Connect schematic diagram.
In figure: 1, lathe turntable；2, chuck；3, end face drives fixture；4, axis class workpiece；5, tailstock；6, axial workpiece
Positioning sleeve；7 cone bosses；8, tailstock centre；9, pedestal；10, screw is tightly locked；11, nibbed screw；12, fixed hole；13, it bores
Hole；14, tooth hole；15, reverse side taper hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Case is embodied:
As shown in fig. 1 to fig. 4, a kind of clamp for machining for axial workpiece that the utility model embodiment proposes, clamp for machining
3 are driven fixture including end face, end face drives fixture 3 and is installed to lathe turntable 1 by chuck 2, and lathe turntable 1 is revolved with lathe
Shaft.
It includes that end face drives fixture 3 main bodys and tight lock screw 10 that end face, which drives fixture 3, and end face drives fixture 3 main bodys and includes
Pedestal 9 and the cone boss 7 for extending certain altitude from pedestal 9, end face drive fixture 3 main bodys and are provided with from pedestal 9 to extend through cone
The fixed hole 12 of shape boss 7；Wherein, the taper hole that one end end face of cone boss 7 and the axis class workpiece 4 that need to be processed opens up
13 adaptations, the tight taper hole 13 for locking screw 10 through fixed hole 12 and protrude into axis class workpiece 4.
Although shown in the embodiment of the present invention being cone boss 7, skilled artisans appreciate that other shapes are (such as circle
Shape is rectangular) boss also can be realized the object of the invention.When boss is other shapes, the taper hole 13 of axis class workpiece 4 is adjusted
It is whole to be and the matched connecting hole of projection shape.Further, connecting hole is set as wide outside and narrow inside, and convenient tight screw 10 of locking is by axis class
Workpiece 4 is fixed to end face and drives fixture on 3.
End face, which drives fixture 3, can be movably arranged on chuck 2, and the rotary axis of machine tool on chuck 2 and lathe turntable 1 is solid
Fixed connection, drives chuck 2 to rotate when rotary axis of machine tool high speed rotation, turns so that end face be driven to drive fixture 3 high speeds
It is dynamic.
End face drives fixture the connection between 3 and axis class workpiece 4: first by the fixation on cone boss 7 and pedestal 9
Through-hole 12 connects, and to position, then runs through fixed hole 12 using tight lock screw 10 and protrudes into the taper hole of axis class workpiece 4
13, carry out the connection between fixing axle class workpiece 4 and pedestal 9.
As shown in figure 5, pedestal 9 offers one or more perforative tooth holes 14, end face drive fixture 3 further include one or
Multiple nibbed screws 11, one or more nibbed screws 11 pass through one or more teeth hole 14 and the end face of axis class workpiece 4 and connect
It touches and is pressed into certain depth；And/or pedestal 9 is rotary table pedestal 9.
One or more nibbed screws 11 pass through one or more teeth hole 14 and contact and press with the end face of axis class workpiece 4
Enter the connection that certain depth is used to further reinforce between axis class workpiece 4 and pedestal 9,4 one end of axis class workpiece by with
Connection and chuck 2 between pedestal 9 is fixed.
In an alternative embodiment, as Figure 4-Figure 6, the top of pedestal 9 is additionally provided with the first of auxiliary installation axle class workpiece 4
Axis class locating slot.4 upper surface of axis class workpiece is provided with the second axis class locating slot for installation into pedestal 9.
Clamp for machining further includes the tailstock centre 8 being mounted on tailstock 5,8 lifting axe class workpiece 4 of tailstock centre it is another
The end face at end drives fixture between 3 and tailstock centre 8 to which the axis class workpiece 4 of processing will be needed to be fixed on end face.
Axis class workpiece 4 is securely seated between on lathe by tailstock centre 8 and the chuck 2 of the other end together.And tailstock
Top 8 is identical as the cental axial position height of chuck 2, it is ensured that horizontal position is presented after axis class workpiece 4 is fixed.
As shown in fig. 7, clamp for machining further includes the mountable axial workpiece positioning sleeve 6 on tailstock tool 5, axial workpiece
The front end of positioning sleeve 6 offers the matched opening in end with axis class workpiece 4, and the bottom of axial workpiece positioning sleeve 6 is provided with instead
The tailstock centre 8 in face cone hole 15, tailstock tool 5 is matched with reverse side taper hole 15, and the axis class workpiece 4 that need to be processed is fixed on end face
3 are driven fixture between the axial workpiece positioning sleeve 6 that is installed in 9 tail point of pedestal.
The front end of axial workpiece positioning sleeve 6 is offered to be convenient for adding with axis class with the matched opening in the end of axis class workpiece 4
Connection between workpiece 4, is provided with fixation hole on the right side of 6 upper surface of axial workpiece positioning sleeve, on the left end of the axis class workpiece 4
Surface is provided with fixing groove, and the fixation hole matches with fixing groove, by connecting screw in fixation hole again and fixing groove, by axis
It is firmly fixed between class part positioning sleeve 6 and axis class workpiece 4, can determine fixation hole and fixing groove according to actual state
Quantity；After connecting axial workpiece positioning sleeve 6 and axis class workpiece 4, tailstock centre 8 and reverse side on tailstock tool 5 are bored
The matching connection of hole 15, belongs to a connection between the two, and when axis class 4 high-speed rotation of workpiece, tailstock centre 8 and reverse side are bored
Friction between hole 15 is very small, improves the delivery efficiency of rotary axis of machine tool.
The process equipment of the axial workpiece proposed according to embodiments of the present invention includes lathe and clamp for machining described above,
Lathe includes the lathe turntable 1 with rotary shaft, the chuck 2 and tailstock tool 5 for being connected to lathe turntable 1；End face driving folder
Having 3 main bodys is by the shaft-driven turntable of rotation, and turntable is fixedly mounted on chuck 2.Turntable is able to drive the drive of the end face on chuck 2
Dynamic 3 high speed rotation of fixture.
In an alternative embodiment, lathe turntable 1 is four axis turntables, and chuck 2 is chuck 2.Four axis turntables are as conventional
Motive power outputting apparatus, for chuck 2 as common mechanical clamp, the size of component, specification or material are mostly identical, are convenient for
Components are replaced when maintenance.
Process equipment using clamp for machining described above includes lathe, milling machine or grinding machine, as shown in Figure 1-Figure 3.Vehicle
Bed, milling machine or grinding machine can drive fixture the axis class workpiece 4 on 3 to end face and processing are further processed.
The method processed using clamp for machining described above to axial workpiece is described below, this method comprises:
End face is driven fixture into the cone boss 7 of 3 main bodys and the taper hole 13 on the axis class workpiece 4 that need to be processed positions；
In one embodiment, the fixed hole 12 through pedestal 9 and cone boss 7 is penetrated with tight lock screw 10 and protrude into axis
The taper hole 13 of class workpiece 4 is to which axis class workpiece 4 to be locked.
Localization process is carried out first with cone boss 7 and axis class workpiece 4, it is ensured that between axis class workpiece 4 and pedestal 9
Joint face be on horizontal plane, convenient for being bonded between axis class workpiece 4 and pedestal 9, then will tightly lock screw 10
It penetrates the fixed hole 12 through pedestal 9 and cone boss 7 and protrudes into the taper hole 13 of axis class workpiece 4 thus by axis class workpiece
4 are locked.
The application method further include:
It is passed through behind one or more tooth holes 14 of pedestal 9 with one or more nibbed screws 11, makes nibbed screw 11
Tip contacted with the end face of axis class workpiece 4 and be pressed into certain depth.
In one embodiment, one or more nibbed screws 11 pass through behind one or more tooth holes 14 of pedestal 9, with
The tight lock screw 10 at 4 center of axis class workpiece forms multi-faceted lateral connection, makes to be not easy between axis class workpiece 4 and pedestal 9
Develop opposite length travel, contact the tip of nibbed screw 11 with the end face of axis class workpiece 4 and be pressed into certain depth,
Further determine that the connective stability of nibbed screw 11.
The method also includes:
The end face for clamping one end of axis class workpiece 4 is driven fixture 3 and is installed to the four paws card connecting with lathe turntable 1
On disk 2, the rotary shaft of lathe turntable 1 can Driving plane drive fixture 3 rotations；
With the tailstock centre 8 of tailstock tool 5 by the end face tightening of the other end opposite with one end of axis class workpiece 4, from
And axis class workpiece 4 is fixed on end face and is driven fixture between 3 and tailstock centre 8.
In one embodiment, the opening angle of chuck 2 is adjusted, then the end of one end of axis class workpiece 4 will be clamped
Face drives fixture 3 and is installed on the chuck 2 connecting with lathe turntable 1, rotates the tight lock screw rod on chuck 2, makes four
End face is driven fixture 3 and firmly blocked by the claw on dog chuck 2, is fixed so that end face is driven fixture 3.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of clamp for machining of axial workpiece, which is characterized in that the clamp for machining includes that end face drives fixture (3), described
End face drives fixture (3) and is installed to lathe turntable (1) by chuck (2), and the lathe turntable (1) has rotary axis of machine tool；
It includes that end face drives fixture (3) main body and tight lock screw (10) that the end face, which drives fixture (3), and the end face drives fixture
(3) main body includes pedestal (9) and extends the boss (7) of certain altitude from the pedestal (9), and the end face drives fixture (3)
Main body is provided with the fixed hole (12) that the boss (7) are extended through from the pedestal (9)；Wherein, the boss (7) with need to process
Axis class workpiece (4) one end end face open up connecting hole (13) adaptation, the tight lock screw (10) through the fixation lead to
Hole (12) and connecting hole (13) inside for protruding into the axis class workpiece (4).
2. the clamp for machining of axial workpiece according to claim 1, which is characterized in that the pedestal (9) offers one
Or multiple perforative tooth holes (14), it further includes one or more nibbed screws (11) that the end face, which drives fixture (3), one
Or multiple nibbed screws (11) pass through one or more of tooth holes (14) and contact with the end face of the axis class workpiece (4)
And it is pressed into；And/or the pedestal (9) is rotary table pedestal (9).
3. the clamp for machining of axial workpiece according to claim 1, which is characterized in that the clamp for machining further includes installation
Tailstock centre (8) on tailstock (5), the tailstock centre (8) hold out against the end face of the other end of the axis class workpiece (4) from
And the axis class workpiece (4) that need to be processed is fixed on the end face and is driven fixture between (3) and the tailstock centre (8).
4. the clamp for machining of axial workpiece according to claim 1, which is characterized in that the clamp for machining further includes that can pacify
Axial workpiece positioning sleeve (6) on tailstock tool (5), the front end of the axial workpiece positioning sleeve (6) offer with it is described
The bottom of the matched opening in end of axis class workpiece (4), the axial workpiece positioning sleeve (6) is provided with reverse side taper hole (15), institute
The tailstock centre (8) for stating tailstock tool (5) is matched with the reverse side taper hole (15), and the axis class workpiece (4) that need to be processed is solid
It is scheduled on the end face and drives fixture (3) between the axial workpiece positioning sleeve (6) that is installed on the tailstock centre (8).
5. the clamp for machining of axial workpiece according to claim 1, which is characterized in that the connecting hole (13) is set as outer
Narrow hole in width, the boss (7) includes cone boss, and the connecting hole (13) includes taper hole.
6. the clamp for machining of axial workpiece according to claim 1, which is characterized in that the top of the pedestal (9) is also set
There are the first axle class locating slot of auxiliary installation axle class workpiece (4), the table of the first axle class locating slot and axis class workpiece (4)
The second axis class locating slot matching of face setting.
7. a kind of process equipment of axial workpiece, which is characterized in that the process equipment includes that lathe and claims 1 to 4 are appointed
The clamp for machining of axial workpiece described in one, the lathe include the lathe turntable (1) with rotary shaft, are connected to the machine
The chuck (2) and tailstock tool (5) of bed turntable (1)；
End face drive fixture (3) main body be by the shaft-driven turntable of the rotation, it is described
Turntable is fixedly mounted on chuck (2).
8. the process equipment of axial workpiece according to claim 7, which is characterized in that the lathe turntable (1) is four axis
Turntable, the chuck (2) are chuck (2).
9. the process equipment of axial workpiece according to claim 8, which is characterized in that the process equipment include lathe,
Milling machine or grinding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442883.1U CN208729274U (en) | 2018-09-05 | 2018-09-05 | A kind of clamp for machining and process equipment of axial workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442883.1U CN208729274U (en) | 2018-09-05 | 2018-09-05 | A kind of clamp for machining and process equipment of axial workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729274U true CN208729274U (en) | 2019-04-12 |
Family
ID=66032677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821442883.1U Active CN208729274U (en) | 2018-09-05 | 2018-09-05 | A kind of clamp for machining and process equipment of axial workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818091A (en) * | 2018-09-05 | 2018-11-16 | 广州霏鸿智能科技有限公司 | A kind of clamp for machining and its application method of axial workpiece |
-
2018
- 2018-09-05 CN CN201821442883.1U patent/CN208729274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818091A (en) * | 2018-09-05 | 2018-11-16 | 广州霏鸿智能科技有限公司 | A kind of clamp for machining and its application method of axial workpiece |
| CN108818091B (en) * | 2018-09-05 | 2024-04-30 | 广州市霏鸿智能装备有限公司 | Machining clamp for shaft parts and application method of machining clamp |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: Building 1 and Building 2, No. 41 Furong Avenue, Huadu District, Guangzhou City, Guangdong Province, 510813 Patentee after: Guangzhou Feihong Intelligent Equipment Co.,Ltd. Address before: Part A-C of Factory Building and Part 2 of Office Building in Changgang Village, Shiling Town, Huadu District, Guangzhou City, Guangdong Province, 510800 (can be used as a factory building) Patentee before: GUANGZHOU FEIHONG INTELLIGENCE SCIENCE TECHNOLOGY CO.,LTD. |