CN207695675U - Chuck assembly clamping workpiece and long shaft lathe - Google Patents
Chuck assembly clamping workpiece and long shaft lathe Download PDFInfo
- Publication number
- CN207695675U CN207695675U CN201721889835.2U CN201721889835U CN207695675U CN 207695675 U CN207695675 U CN 207695675U CN 201721889835 U CN201721889835 U CN 201721889835U CN 207695675 U CN207695675 U CN 207695675U
- Authority
- CN
- China
- Prior art keywords
- slide guide
- locating rod
- holding part
- chuck assembly
- clamping workpiece
- 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.)
- Active
Links
Landscapes
- Turning (AREA)
Abstract
Chuck assembly clamping workpiece provided by the utility model and long shaft lathe, are related to chuck assembly technical field.The disk device clamping workpiece includes long axis workpiece, chuck tooling and tailstock component, and chuck tooling includes holding part, slide guide component and locating rod.Slide guide component is set in one end periphery of locating rod, locating rod is rotatably connected with slide guide component, and holding part is arranged in locating rod close to one end of slide guide component, and slide guide component is detachably connected with holding part, also, the extending direction of locating rod is overlapped with the center line of holding part.One end of long axis workpiece is connect with holding part, and locating rod is connect with tailstock component.The chuck assembly clamping workpiece can be applied to long shaft lathe, can facilitate centering, simple in structure, durable security, and high in machining efficiency, and quality is good.
Description
Technical field
The utility model is related to chuck assembly technical fields, in particular to a kind of chuck assembly clamping workpiece and length
Shaft lathe.
Background technology
The pump shaft of large and medium-sized axial-flow pump and the length of transmission shaft are between 4 meters to 8 meters or even longer, the processing of elongated shaft
It is exactly centering first, traditional processing method is to hit the heart in elongated shaft-like work with electric hand drill according to experienced master worker.
Traditional diamond-making technique is very unreliable, and the centre bore typed it out is nonstandard, and working efficiency is low, and processing quality cannot protect
Card, there is also safety accident sometimes.
One section of centre frame of elongated shaft elder generation vehicle supports position, the process that could complete face work centering.Due to workpiece blank
Outer circle is hair side, and the process task of face work centering is directly completed using centre frame, centre frame is easily damaged, when serious
There is safety accident；When elongated axis blank is bent, cannot achieve the purpose that borrow material processing.
Therefore, a kind of chuck assembly clamping workpiece that can effectively solve the above problems of research and development needs urgently to solve at present
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of chuck assembly clamping workpiece, which can apply
In long shaft lathe, centering can be facilitated, simple in structure, durable security, and it is high in machining efficiency, quality is good.
The another object of the utility model is to provide a kind of long shaft lathe, and chuck provided by the utility model is used to fill
Clamping workpiece is set, it is simple in structure, facilitate centering, durable security, and it is high in machining efficiency, quality is good.
The utility model solves its technical problem using technical solution below to realize：
A kind of chuck assembly clamping workpiece disclosed by the utility model, including long axis workpiece, chuck tooling and tailstock component,
The chuck tooling includes holding part, slide guide component and locating rod.
The slide guide component is set in one end periphery of the locating rod, and the locating rod connects with slide guide component rotation
It connects, the holding part is arranged in the locating rod close to one end of the slide guide component, the slide guide component and the holding part
It is detachably connected, also, the extending direction of the locating rod is overlapped with the center line of the holding part；The one of the long axis workpiece
End is connect with the holding part, and the locating rod is connect with the tailstock component.
Further, the slide guide component includes connecting seat and the first slide guide part, and the first slide guide part is set in described
Locating rod periphery, the connection seat ring are located at the first slide guide part periphery, the connecting seat by the first slide guide part with
The locating rod rotatable connection, the connecting seat are detachably connected with the holding part.
Further, the slide guide component further includes the second slide guide part, and the second slide guide part is set in the locating rod
Periphery, and between the holding part and the first slide guide part, the connecting seat passes through described second with the locating rod
Slide guide part is rotatably connected.
Further, the first slide guide part is radial ball bearing, and the second slide guide part is thrust ball bearing.
Further, it is provided with gasket between the first slide guide part and the second slide guide part.
Further, the slide guide component further includes end cap, and the connecting seat offers storage tank, the first slide guide part
It is arranged in the storage tank, the end cap is detachably connected with the connecting seat, and the end cap lid closes the storage tank, described
End cap ring is located at the locating rod periphery.
Further, the chuck assembly clamping workpiece include the first connector and the second connector, the connecting seat with
The holding part is connected by first connector, and the end cap is connect with the connecting seat by second connector.
Further, the one end of the locating rod far from the slide guide component is provided with grafting point.
Further, the holding part is scroll chuck.
A kind of long shaft lathe disclosed by the utility model, including bed body and the chuck assembly clamping workpiece.
The chuck assembly clamping workpiece includes long axis workpiece, chuck tooling and tailstock component, and the chuck tooling includes
Holding part, slide guide component and locating rod.
The slide guide component is set in one end periphery of the locating rod, and the locating rod connects with slide guide component rotation
It connects, the holding part is arranged in the locating rod close to one end of the slide guide component, the slide guide component and the holding part
It is detachably connected, also, the extending direction of the locating rod is overlapped with the center line of the holding part；The one of the long axis workpiece
End is connect with the holding part, and the locating rod is connect with the tailstock component.
The one end of the long axis workpiece far from the holding part is rotatably connected with the bed body, the holding part and the bed
Body is oppositely arranged, and the tailstock portion is connect with the tail portion of the bed body.
The advantageous effect of the utility model embodiment is：
Chuck assembly clamping workpiece disclosed by the utility model, locating rod are fixed on tailstock portion, holding part and fixed
Position bar is rotatably connected by slide guide component, and long axis workpiece is clamped in holding part, and due to the effect of slide guide component, holding part can drive
Long axis workpiece relative positioning bar rotates, and frictional resistance is small.This structure can facilitate centering, simple in structure, durable
Safety, and it is high in machining efficiency, quality is good.
Long shaft lathe disclosed by the utility model is due to using the chuck assembly clamping workpiece, holding part that can drive long axis
Workpiece relative positioning bar rotates, and frictional resistance is small.Long shaft lathe can facilitate centering, simple in structure, durable security,
And it is high in machining efficiency, quality is good.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiment of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the chuck assembly clamping workpiece that the utility model specific embodiment provides.
Fig. 2 is the knot of the chuck assembly clamping workpiece for the chuck assembly clamping workpiece that the utility model specific embodiment provides
Structure schematic diagram.
Fig. 3 is the structural schematic diagram of the locating rod for the chuck assembly clamping workpiece that the utility model specific embodiment provides.
Fig. 4 is the enlarged drawing at A in Fig. 2.
Icon：200- chuck assembly clamping workpieces；210- long axis workpieces；220- tailstock components；230- bed bodies；100- chucks
Tooling；110- holding parts；112- claws；120- slide guide components；121- connecting seats；1211- storage tanks；122- the first slide guide parts；
The first inner ring of 1221-；The first outer shrouds of 1222-；1223- the first slide guide holders；123- the second slide guide parts；The second inner ring of 1231-；
The second outer shrouds of 1232-；1233- the second slide guide holders；124- end caps；125- gaskets；130- locating rods；The connections of 131- first
Section；1311- the first slide guide sections；1312- the second slide guide sections；The second linkage sections of 132-；1321- grafting points；The first connectors of 140-；
The second connectors of 150-.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "upper" is base
In orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put or position close
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " and " the 4th " etc. is only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In the description of the present invention, it should also be noted that, unless in addition having more specific regulation and limiting, term
" setting ", " connection " should do more broadly understanding, for example, " connection " may be a fixed connection, may be a detachable connection, or
It is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
Below in conjunction with the accompanying drawings, it elaborates to an embodiment of the utility model, in the absence of conflict, under
Feature in the embodiment stated can be combined with each other.
Fig. 1 is the structural schematic diagram of chuck assembly clamping workpiece 200 provided in this embodiment.Please refer to Fig. 1, the present embodiment
Disclosed long shaft lathe (figure is not marked) includes bed body 230 and chuck assembly clamping workpiece 200.
One end of long axis workpiece 210 is rotatably connected with bed body 230, and long axis workpiece 210 is oppositely arranged with bed body 230, tailstock
Part is connect with the tail portion of bed body 230, and the other end of long axis workpiece 210 is connect with chuck tooling 100, chuck tooling 100 and tail
Base member 220 connects.
Due to using the chuck assembly clamping workpiece 200, long shaft lathe can facilitate centering, simple in structure, durable
Safety, and it is high in machining efficiency, quality is good.
Fig. 2 is the structural schematic diagram of the chuck tooling 100 of chuck assembly clamping workpiece 200 provided in this embodiment.It please join
Total in the present embodiment according to Fig. 2, chuck tooling 100 includes holding part 110, slide guide component 120 and locating rod 130.
Slide guide component 120 is set in one end periphery of locating rod 130, and locating rod 130 is rotatably connected with slide guide component 120,
Holding part 110 is arranged in locating rod 130 close to one end of slide guide component 120, and slide guide component 120 detachably connects with holding part 110
It connects, also, the extending direction of locating rod 130 is overlapped with the center line of holding part 110.
It is understood that holding part 110 is for being clamped long axis workpiece 210, locating rod 130 is used for and tailstock component 220
Connection.
Also, since holding part 110 can be rotated by slide guide component 120 with relative positioning bar 130, and friction coefficient
Small, therefore, the long axis workpiece 210 of long shaft lathe disclosed in the present embodiment can be rotated with relative positioning bar 130.Also, due to fixed
The extending direction of position bar 130 is overlapped with the center line of holding part 110 so that very accurate to the positioning of long axis workpiece 210.
Fig. 3 is the structural schematic diagram of the shaft of the chuck tooling 100 for the chuck assembly clamping workpiece 200 that embodiment provides.
Incorporated by reference to reference to Fig. 2 and Fig. 3, in the present embodiment, shaft includes the first linkage section 131 and the second linkage section 132 being connected with each other,
First linkage section 131 is used for and slide guide component 120 connects, and the second linkage section 132 is used for and tailstock component 220 connects.
The one end of second linkage section 132 far from the first linkage section 131 is provided with grafting point 1321.It is understood that inserting
It connects point 1321 and is located at the one end of locating rod 130 far from slide guide component 120.Grafting point 1321 is fixed for coordinating with tailstock component 220
Position is accurate.
In the present embodiment, the first linkage section 131 includes the first slide guide section 1311 and the second slide guide section 1312 being connected with each other,
Second slide guide section 1312 is connect with the second linkage section 132.First slide guide section 1311 and the second slide guide section 1312 are respectively used to and lead
Sliding component 120 connects.
Preferably, in the present embodiment, the first slide guide section 1311 and the second slide guide section 1312 are integrally formed, the first linkage section
131 and second linkage section 132 be integrally formed.
Fig. 4 is the enlarged drawing at A in Fig. 2.Incorporated by reference to reference to Fig. 2 and Fig. 4, in the present embodiment, slide guide component 120 includes connecting
Joint chair 121, the first slide guide part 122, the second slide guide part 123 and end cap 124.
121 ring of connecting seat is located at 122 periphery of the first slide guide part, and connecting seat 121 offers storage tank 1211, the first slide guide part
122 are arranged in storage tank 1211, and are set in 130 periphery of locating rod, and 124 ring of end cap is located at 130 periphery of locating rod, end cap
124 are detachably connected with connecting seat 121, and the lid of end cap 124 closes storage tank 1211.Second slide guide part 123 is set in outside locating rod 130
Week, and between holding part 110 and the first slide guide part 122.Connecting seat 121.
It is understood that connecting seat 121 is rotatably connected by the first slide guide part 122 with locating rod 130, and and locating rod
130 are rotatably connected by the second slide guide part 123, and connecting seat 121 is detachably connected with holding part 110.
In the present embodiment, the first slide guide part 122 is radial ball bearing comprising the first inner ring 1221, the first outer shroud 1222
With the first slide guide holder 1223, the first inner ring 1221 is set in 1312 periphery of the second slide guide section, and with the second slide guide section 1312
It is fixedly connected.First outer shroud 1222 is set in 1221 periphery of the first inner ring, and by the first slide guide holder 1223 and first
Ring 1221 is rotatably connected.First outer shroud 1222 is fixedly connected with connecting seat 121.
Second slide guide part 123 is thrust ball bearing comprising the second inner ring 1231, the second outer shroud 1232 and the second slide guide are protected
Gripping member 1233, the second inner ring 1231 and the second outer shroud 1232 are rotatably connected by the second slide guide holder 1233, the second inner ring
1231, the second outer shroud 1232 and 1233 ring of the second slide guide holder are located at 1311 periphery of the first slide guide section, and the second inner ring 1231
It is fixedly connected with the first slide guide section 1311 and connecting seat 121.Second outer shroud 1232 is fixedly connected with holding part 110.
It is understood that under the collective effect of the first slide guide part 122 and the second slide guide part 123, holding part 110 is opposite
Shaft pivoting friction coefficient very little.
Preferably, it is provided with gasket 125 between the first slide guide part 122 and the second slide guide part 123.In gasket 125 and first
Ring 1221 and the connection of the second inner ring 1231.
In the present embodiment, chuck tooling 100 includes the first connector 140 and the second connector 150, connecting seat 121 and card
Gripping member 110 is connected by the first connector 140, and end cap 124 is connect with connecting seat 121 by the second connector 150.
Preferably, the first connector 140 and the second connector 150 are bolt.
It is understood that the slide guide component 120 of this structure is convenient for assembly, the second slide guide part 123 is set in positioning
First slide guide part 122 is arranged on guide sliding base, and is set in 130 periphery of locating rod by 130 periphery of bar, by end cap 124 and slide guide
Seat connection is also convenient for dismounting to internal part exchanging.
It should be appreciated that in other preferred embodiments, the structure of slide guide component 120 can have different variations.For example, first
Slide guide part 122 and the second slide guide part 123 are arranged in guide sliding base, and are respectively sleeved at outside locating rod 130.
In the present embodiment, holding part 110 is scroll chuck.The claw 112 of scroll chuck is towards the extension with locating rod 130
Direction is opposite.
To sum up, chuck assembly clamping workpiece 200 disclosed in the present embodiment, locating rod 130 are fixed on tailstock portion, card
Gripping member 110 and locating rod 130 are rotatably connected by slide guide component 120, and long axis workpiece 210 is clamped in holding part 110, due to slide guide group
The effect of part 120, holding part 110 can drive 210 relative positioning bar 130 of long axis workpiece to rotate, and frictional resistance is small.It is this
Structure can facilitate centering, simple in structure, durable security, and high in machining efficiency, and quality is good.
Long shaft lathe disclosed in the present embodiment is due to using the chuck assembly clamping workpiece 200, holding part 110 that can drive
210 relative positioning bar 130 of long axis workpiece rotates, and frictional resistance is small.Long shaft lathe can facilitate centering, structure letter
It is single, durable security, and it is high in machining efficiency, quality is good.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of chuck assembly clamping workpiece, which is characterized in that including long axis workpiece, chuck tooling and tailstock component, the card
Disk tooling includes holding part, slide guide component and locating rod；
The slide guide component is set in one end periphery of the locating rod, and the locating rod is rotatably connected with the slide guide component,
The holding part is arranged in the locating rod close to one end of the slide guide component, and the slide guide component and the holding part are removable
Connection is unloaded, also, the extending direction of the locating rod is overlapped with the center line of the holding part；One end of the long axis workpiece with
The holding part connection, the locating rod are connect with the tailstock component.
2. chuck assembly clamping workpiece as described in claim 1, which is characterized in that the slide guide component includes connecting seat and
One slide guide part, the first slide guide part are set in the locating rod periphery, and the connection seat ring is located at outside the first slide guide part
Week, the connecting seat are rotatably connected by the first slide guide part with the locating rod, and the connecting seat can with the holding part
Dismantling connection.
3. chuck assembly clamping workpiece as claimed in claim 2, which is characterized in that the slide guide component further includes the second slide guide
Part, the second slide guide part are set in the locating rod periphery, and between the holding part and the first slide guide part, institute
Connecting seat is stated to be rotatably connected by the second slide guide part with the locating rod.
4. chuck assembly clamping workpiece as claimed in claim 3, which is characterized in that the first slide guide part is radial ball axis
It holds, the second slide guide part is thrust ball bearing.
5. chuck assembly clamping workpiece as claimed in claim 4, which is characterized in that the first slide guide part and described second is led
Gasket is provided between saddle.
6. chuck assembly clamping workpiece as claimed in claim 2, which is characterized in that the slide guide component further includes end cap, institute
It states connecting seat and offers storage tank, the first slide guide part is arranged in the storage tank, and the end cap can with the connecting seat
Dismantling connection, the end cap lid close the storage tank, and the end cap ring is located at the locating rod periphery.
7. chuck assembly clamping workpiece as claimed in claim 6, which is characterized in that the chuck assembly clamping workpiece includes the
A connection piece and the second connector, the connecting seat are connect with the holding part by first connector, the end cap with
The connecting seat is connected by second connector.
8. chuck assembly clamping workpiece as described in claim 1, which is characterized in that the locating rod is far from the slide guide component
One end be provided with grafting point.
9. chuck assembly clamping workpiece as described in claim 1, which is characterized in that the holding part is scroll chuck.
10. a kind of long shaft lathe, which is characterized in that including bed body and as claim 1-9 any one of them chuck assemblies fill
Workpiece is pressed from both sides, the one end of the long axis workpiece far from the holding part is rotatably connected with the bed body, the holding part and the bed
Body is oppositely arranged, and the tailstock portion is connect with the tail portion of the bed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889835.2U CN207695675U (en) | 2017-12-27 | 2017-12-27 | Chuck assembly clamping workpiece and long shaft lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889835.2U CN207695675U (en) | 2017-12-27 | 2017-12-27 | Chuck assembly clamping workpiece and long shaft lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207695675U true CN207695675U (en) | 2018-08-07 |
Family
ID=63029925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889835.2U Active CN207695675U (en) | 2017-12-27 | 2017-12-27 | Chuck assembly clamping workpiece and long shaft lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207695675U (en) |
-
2017
- 2017-12-27 CN CN201721889835.2U patent/CN207695675U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109249064A (en) | A kind of axial workpiece bores inclined oil hole of air to tooth clamper and its application method | |
| CN207695675U (en) | Chuck assembly clamping workpiece and long shaft lathe | |
| CN109158907A (en) | A kind of method of processing step axis outer surface | |
| CN204954385U (en) | Universal centre frame | |
| CN218426201U (en) | Double-shaft rotary table and five-shaft laser processing machine tool | |
| CN105058177A (en) | Clamping tool for high-precision cylindrical workpiece | |
| CN208614271U (en) | A kind of machining center multi-angle flexible jig | |
| CN205703423U (en) | The soft jaw arrangement of sector of easy disassembly | |
| CN204893709U (en) | A clamping frock for cylindrical parts | |
| CN111889718B (en) | Automobile middle and rear axle housing processing technology | |
| CN208556730U (en) | A kind of fixture of double end faces of oil pump rotor processing | |
| CN213702620U (en) | Propeller plane tool rest retainer | |
| CN203003502U (en) | Workpiece clamping sleeve | |
| CN210677585U (en) | Butt welding fixture | |
| CN205765155U (en) | A kind of servomotor end cap processing jig | |
| CN105965282A (en) | Positioning tool clamp for automobile workpieces | |
| CN105058236A (en) | Clamping tool for cylindrical workpiece | |
| CN213002732U (en) | Novel numerical control machining center | |
| CN206436017U (en) | Lathe circular bar fixture | |
| CN212705504U (en) | Chain clamp | |
| CN212664911U (en) | Lathe fixture | |
| CN211889907U (en) | Machining tool for valve body plane | |
| CN214977838U (en) | Quick clamping fixture for shaft parts | |
| CN107627300A (en) | One kind is used for the fertile positioner of microbit intelligence and localization method | |
| CN112123264B (en) | Platform die and using method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |