CN207139269U - A kind of precise positioning work table - Google Patents
A kind of precise positioning work table Download PDFInfo
- Publication number
- CN207139269U CN207139269U CN201721206521.8U CN201721206521U CN207139269U CN 207139269 U CN207139269 U CN 207139269U CN 201721206521 U CN201721206521 U CN 201721206521U CN 207139269 U CN207139269 U CN 207139269U
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- CN
- China
- Prior art keywords
- base
- work table
- precise positioning
- workbench
- positioning work
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
It the utility model is related to a kind of precise positioning work table,Including fixture workbench and setting on the table,Fixture includes a base,A precision lead screw axle is additionally provided with workbench,Precision lead screw axle is provided with a screw,The base of fixture is on screw,Base is provided with micromotion platform,Base is provided with micro-adjusting mechanism,Micro-adjusting mechanism includes the side wall located at base and points to the screw rod at micromotion platform center,Screw rod passes through the side wall of base and extended in groove,The side wall of screw rod and base is connected through a screw thread,Stage clip is provided with groove,One end of stage clip acts on the end of screw rod,The other end of stage clip acts on one end of first connecting rod,The other end of first connecting rod connects one end of a second connecting rod by right circular flexure hinge,The other end of second connecting rod is connected by right circular flexure hinge with micromotion platform,The fixture of the application is on a micro displacement workbench that can be finely tuned by screw rod,Processing can be made more accurate,Effectively reduce percent defective,Improve processing efficiency.
Description
Technical field
It the utility model is related to precise machine machining field, more particularly to a kind of precise positioning work table.
Background technology
In field of machining, general servomotor is heavier, not easily shifted, and workbench is typically in fixing shape
State, it is necessary to artificial travelling workpiece or shifting when being processed in the case to the diverse location or different workpieces of workpiece in workbench
Move bulky servomotor；Manual operation error is big, and precision is not high.Moreover, all it is by program input system on general work platform
Directly control afterwards, so very high to the positioning requirements of workpiece, typically manual adjustment, manual adjustment error is big, precision
It is low.
The content of the invention
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of workbench of precision positioning.
A kind of precise positioning work table of the present utility model, including workbench and the tool rest that is arranged on the workbench with
And the fixture of product clamping, for cutter on the tool rest, the fixture includes a base, and an essence is additionally provided with the workbench
Close lead screw shaft, the precision lead screw axle are driven by a servomotor, and the precision lead screw axle is provided with a screw, the fixture
Base is on the screw, and the base is provided with micromotion platform, and the base is provided with two orthogonal grooves, described
Micro-adjusting mechanism is provided with groove, the micro-adjusting mechanism includes the side wall located at the base and points to the micromotion platform center
Screw rod, the screw rod pass through the side wall of the base and extended in groove, and the side wall of the screw rod and the base passes through spiral shell
Line connects, and is provided with stage clip in the groove, one end of the stage clip acts on the end of the screw rod, the other end of the stage clip
One end of first connecting rod is acted on, the other end of the first connecting rod connects the one of a second connecting rod by right circular flexure hinge
End, the other end of the second connecting rod are connected by right circular flexure hinge with the micromotion platform, and the micromotion platform is provided with
The clamp head of the cutter is pointed to, the workbench is provided with the temperature control device positioned at the clamp head side, the temperature control dress
Put including being used to place the cutting fluid containing box of cutting fluid on the downside of the workbench, be provided with the cutting fluid containing box
One conduit, a delivery pump is connected on the conduit, the entrance of the conduit is connected in the cutting fluid containing box, the conduit
Outlet located at the clamp head top.
Further, the bottom of the fixture is provided with sliding block, and the workbench is provided with and led with what the sliding block matched
Rail.
Further, the side of the clamp head is provided with support frame, and the conduit is on support frame as described above.
Further, the center of the screw rod and the center of effort of stage clip are on same central axis.
Further, the side wall of the micromotion platform is provided with is accommodated in its internal storage by the end of the screw rod
Case, the containing box is interior to be provided with a micromachine, and the output shaft of the micromachine is connected with the screw rod and drives the spiral shell
Bar rotates.
Further, the precise positioning work table also includes control system, and the micromotion platform is provided with displacement sensing
Device, the control system control the driving of the micromachine according to the signal of institute's displacement sensors.
Further, it is additionally provided with waste liquid collecting box on the downside of the workbench relative with the outlet of the conduit.
Further, the clamp head is provided with temperature sensor, and the control system is examined according to the temperature sensor
The signal of survey controls the temperature control device to cool the product on the fixture.
Further, the downside of the workbench is provided with waste liquid containing box.
By such scheme, the utility model at least has advantages below：
The fixture of the application can make processing more accurate on a micro displacement workbench that can be finely tuned by screw rod,
Percent defective is effectively reduced, improves processing efficiency.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model precise positioning work table；
Fig. 2 is the micromotion platform partial schematic diagram of utility model precise positioning work table.
Wherein：
2 it is workbench, 4 be tool rest, 6 be fixture, 8 be base, 10 be precision lead screw axle, 12 be screw, 14 is that fine motion is put down
Platform, 16 be groove, 18 be screw rod, 20 be clamp head, 22 be stage clip, 24 be first connecting rod, 26 be second connecting rod, 28 be cutting fluid
Containing box, 30 be conduit, 32 be support frame, 33 be containing box, 34 be waste liquid containing box.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1 and Fig. 2, a kind of precise positioning work table described in the preferred embodiment of the utility model one, including work
Platform 2 and the tool rest 4 and the fixture 6 of product clamping being arranged on the workbench 2, the bottom of fixture 6 is provided with sliding block, workbench
2 are provided with the guide rail to match with the sliding block.For cutter on the tool rest 4, the fixture 6 includes a base 8, the work
Make to be additionally provided with a precision lead screw axle 10 on platform 2, the precision lead screw axle 10 is driven by a servomotor, the precision lead screw axle 10
A screw 12 is provided with, for the base 8 of the fixture 6 on the screw 12, the base 8 is provided with micromotion platform 14, institute
State base 8 and be provided with two orthogonal grooves 16, micro-adjusting mechanism is provided with the groove 16, the micro-adjusting mechanism includes being located at
The side wall of the base 8 and the screw rod 18 for pointing to the center of micromotion platform 14, the screw rod 18 pass through the side wall of the base 8
And extend in groove 16, the side wall of the screw rod 18 and the base 8 is connected through a screw thread, and stage clip is provided with the groove 16
22, one end of the stage clip 22 acts on the end of the screw rod 18, and the other end of the stage clip 22 acts on first connecting rod 24
One end, the other end of the first connecting rod 24 connects one end of a second connecting rod 26 by right circular flexure hinge, described second
The other end of connecting rod 26 is connected by right circular flexure hinge with the micromotion platform 14, and the micromotion platform 14, which is provided with, points to institute
The clamp head 20 of cutter is stated, the workbench 2 is provided with the temperature control device positioned at the side of clamp head 20, the temperature control device
Including the cutting fluid containing box 28 for being used to place cutting fluid located at the downside of the workbench 2, in the cutting fluid containing box 28
Provided with a conduit 30, the side of clamp head 20 is provided with support frame 32, and the conduit 30 is on support frame as described above 32, the conduit
A delivery pump is connected on 30, the entrance of the conduit 30 is connected in the cutting fluid containing box 28, the outlet of the conduit 30
Located at the top of the clamp head 20, the downside of relative workbench 2 is additionally provided with waste liquid collecting box with the outlet of the conduit 30.
Specifically, the center of effort of the center of the screw rod 18 and stage clip 22, on same central axis, the fine motion is put down
The side wall of platform 14 is provided with is accommodated in its internal containing box 33 by the end of the screw rod 18, and one is provided with the containing box 33
Micromachine, the output shaft of the micromachine are connected with the screw rod 18 and drive the screw rod 18 to rotate.
Precise positioning work table 2 also includes control system, the micromotion platform described in the precise positioning work table 2 of the application
14 are provided with displacement transducer, and the control system controls the drive of the micromachine according to the signal of institute's displacement sensors
It is dynamic.
Specifically, the clamp head 20 is provided with temperature sensor, the control system is examined according to the temperature sensor
The signal of survey controls the temperature control device to cool the product on the fixture 6, and the downside of the workbench is provided with waste liquid
Containing box 34.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (9)
- A kind of 1. precise positioning work table, it is characterised in that：Including workbench and the tool rest that is arranged on the workbench and The fixture of product clamping, for cutter on the tool rest, the fixture includes a base, and it is accurate that one is additionally provided with the workbench Lead screw shaft, the precision lead screw axle are driven by a servomotor, and the precision lead screw axle is provided with a screw, the bottom of the fixture Seat is on the screw, and the base is provided with micromotion platform, and the base is provided with two orthogonal grooves, described recessed Micro-adjusting mechanism is provided with groove, the micro-adjusting mechanism includes the side wall located at the base and points to the spiral shell at the micromotion platform center Bar, the screw rod pass through the side wall of the base and extended in groove, and the side wall of the screw rod and the base passes through screw thread Connection, the groove is interior to be provided with stage clip, and one end of the stage clip acts on the end of the screw rod, and the other end of the stage clip is made For one end of first connecting rod, the other end of the first connecting rod connects one end of a second connecting rod by right circular flexure hinge, The other end of the second connecting rod is connected by right circular flexure hinge with the micromotion platform, and the micromotion platform, which is provided with, to be pointed to The clamp head of the cutter, the workbench are provided with the temperature control device positioned at the clamp head side, the temperature control device bag The cutting fluid containing box for being used to place cutting fluid on the downside of the workbench is included, is led in the cutting fluid containing box provided with one Manage, connect a delivery pump on the conduit, the entrance of the conduit is connected in the cutting fluid containing box, and the conduit goes out Mouth is located at the top of the clamp head.
- 2. precise positioning work table according to claim 1, it is characterised in that：The bottom of the fixture is provided with sliding block, institute State workbench and be provided with the guide rail to match with the sliding block.
- 3. precise positioning work table according to claim 1, it is characterised in that：The side of the clamp head is provided with support Frame, the conduit is on support frame as described above.
- 4. precise positioning work table according to claim 1, it is characterised in that：The center of the screw rod and the stress of stage clip Center is on same central axis.
- 5. precise positioning work table according to claim 1, it is characterised in that：The side wall of the micromotion platform is provided with will The end of the screw rod is accommodated in its internal containing box, and a micromachine is provided with the containing box, the micromachine Output shaft is connected with the screw rod and drives the screw rod to rotate.
- 6. precise positioning work table according to claim 5, it is characterised in that：The precise positioning work table also includes control System processed, the micromotion platform are provided with displacement transducer, and the control system controls according to the signal of institute's displacement sensors The driving of the micromachine.
- 7. precise positioning work table according to claim 1, it is characterised in that：The relative work with the outlet of the conduit Waste liquid collecting box is additionally provided with the downside of platform.
- 8. precise positioning work table according to claim 6, it is characterised in that：The clamp head is provided with TEMP Device, the signal that the control system detects according to the temperature sensor control the temperature control device to the product on the fixture Cooled.
- 9. precise positioning work table according to claim 1, it is characterised in that：Received provided with waste liquid the downside of the workbench Receive case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206521.8U CN207139269U (en) | 2017-09-19 | 2017-09-19 | A kind of precise positioning work table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206521.8U CN207139269U (en) | 2017-09-19 | 2017-09-19 | A kind of precise positioning work table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139269U true CN207139269U (en) | 2018-03-27 |
Family
ID=61668185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721206521.8U Expired - Fee Related CN207139269U (en) | 2017-09-19 | 2017-09-19 | A kind of precise positioning work table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457573A (en) * | 2017-09-19 | 2017-12-12 | 苏州迈客荣自动化技术有限公司 | A kind of precise positioning work table |
-
2017
- 2017-09-19 CN CN201721206521.8U patent/CN207139269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457573A (en) * | 2017-09-19 | 2017-12-12 | 苏州迈客荣自动化技术有限公司 | A kind of precise positioning work table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |