CN208034157U - Clamping jig for round piece - Google Patents
Clamping jig for round piece Download PDFInfo
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- CN208034157U CN208034157U CN201820311381.9U CN201820311381U CN208034157U CN 208034157 U CN208034157 U CN 208034157U CN 201820311381 U CN201820311381 U CN 201820311381U CN 208034157 U CN208034157 U CN 208034157U
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- workpiece
- clamping
- sliding block
- positioning sliding
- locating piece
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Abstract
The utility model discloses a kind of clamping jig for round piece, it include the workbench being fixedly mounted with lathe, with several base plates of workbench installation connection, clamping device with several clamping plates of base plate installation connection and for fixing workpiece to be processed, the locating piece and positioning sliding block are located at workpiece both sides, the locating piece and compact heap are fixedly installed in clamping plate upper surface, the side that the locating piece and positioning sliding block are contacted with workpiece is both provided with a v-depression, side of the positioning sliding block far from workpiece is inclined-plane, the sliding rail for embedded dovetail groove is provided on this inclined-plane, a thread groove is provided on the inclined-plane that the compact heap contacts with each other with positioning sliding block to form the threaded mounting hole being embedded in for set screw.Clamping jig of the utility model for round piece is oppositely arranged by two v-depressions, and round piece can be clamped, and ensures the stability that round piece is clamped, to ensure the machining accuracy to workpiece.
Description
Technical field
The utility model is related to a kind of clamping jigs for round piece, belong to finish-milling tooling technical field.
Background technology
As science and technology is constantly progressive, mechanical manufacturing technology is also constantly progressive, and all kinds of mechanical workpieces processing efficiencies carry
Height becomes the eager demand of major mechanic factory workers.Currently, the size of existing tooling working face is substantially fixed, it is a kind of
Tooling is only applicable to match with its working face size the processing of mold, and factory generally requires to be equipped with a large amount of tooling for producing
Processing, inevitably increases production cost and maintenance cost, in addition, in mold pressing process, it is time-consuming frequently to replace tooling
Arduously, and it is be easy to cause processing fault rate rising, causes product quality to decline, rejection rate increases.
Invention content
The utility model aim is to provide a kind of clamping jig for round piece, which controls
Tool is oppositely arranged by two v-depressions, and round piece can be clamped, and ensures the stabilization that round piece is clamped
Property, to ensure the machining accuracy to workpiece.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of clamping jig for round piece,
If including the workbench being fixedly mounted with lathe, installing connection with several base plates of workbench installation connection, with base plate
Dry clamping plate and the clamping device for fixing workpiece to be processed；
Several threaded holes are evenly arranged on the clamping plate, the clamping device further comprises that locating piece, positioning are slided
Block and compact heap, the locating piece and positioning sliding block are located at workpiece both sides, and the locating piece and compact heap are fixedly installed in
The side that clamping plate upper surface, the locating piece and positioning sliding block are contacted with workpiece is both provided with a v-depression；
The compact heap is set on the outside of positioning sliding block, and the compact heap is inclined-plane close to the side of workpiece, on this inclined-plane
It is provided with a dovetail groove, side of the positioning sliding block far from workpiece is inclined-plane, and the cunning for embedded dovetail groove is provided on this inclined-plane
It is provided with what a thread groove was embedded in formation for set screw on the inclined-plane that rail, the compact heap and positioning sliding block contact with each other
Threaded mounting hole.
Further improved technical solution is as follows in above-mentioned technical proposal：
Preferably, the v-depression of the locating piece and the v-depression of positioning sliding block are oppositely arranged.
Preferably, the shape of the workpiece is circle.
Preferably, the locating piece and compact heap pass through several fixed pin connections, the insertion of fixed pin lower end with clamping plate
It is threadedly coupled in the threaded hole of clamping plate and with clamping plate.
Preferably, the thread groove is arranged in parallel with dovetail groove, sliding rail respectively.
Preferably, the clamping plate is located at base plate upper surface and is fixed with base plate by several positioning pins and bolt
Connection.
Since above-mentioned technical proposal is used, the utility model has following advantages and effect compared with prior art：
1. the utility model is used for the clamping jig of round piece, locating piece and compact heap are fixedly installed in clamping plate
The side that upper surface, the locating piece and positioning sliding block are contacted with workpiece is both provided with a v-depression, the v-depression of locating piece
It is oppositely arranged with the v-depression of positioning sliding block, by the setting of v-depression, round piece can be clamped, two V-arrangements
Groove is oppositely arranged, and stable chucking power is provided for workpiece, ensures the stability that round piece is clamped, to ensure to workpiece
Machining accuracy.
2. the utility model is used for the clamping jig of round piece, compact heap is set on the outside of positioning sliding block, the pressure
Tight block is inclined-plane close to the side of workpiece, is provided with a dovetail groove on this inclined-plane, side of the positioning sliding block far from workpiece is oblique
Face is provided with the sliding rail for embedded dovetail groove on this inclined-plane, is opened on the inclined-plane that the compact heap contacts with each other with positioning sliding block
There is a thread groove to form the threaded mounting hole that is embedded in for set screw, by being equipped with for positioning sliding block and compact heap,
It realizes and the compression of workpiece is positioned, installation is simple and chucking power is stablized, and dovetail groove, sliding rail and set screw are equipped with, and are made
Obtaining clamping of the positioning sliding block to workpiece, there are one progressive processes, have not only prevented strength from crossing small workpiece loosening, but also can be to avoid clamping
Power is excessive and the case where damaging workpiece by pressure；In addition, being equipped with for dovetail groove and sliding rail, positioning sliding block is limited in dovetail groove,
Prevent positioning sliding block from generating offset during set screw is screwed into and sliding has been driven to push so that positioning sliding block and compact heap
Between remain close contact, to ensure the precision that is positioned to workpiece, be also prevented from workpiece and generate in process
It shakes, improves the stability to clamping workpiece.
Description of the drawings
Attached drawing 1 is the clamping jig partial structural diagram that the utility model is used for round piece；
Attached drawing 2 is the utility model for clamping device structural schematic diagram in the clamping jig of round piece；
Attached drawing 3 is the utility model for clamping device decomposition texture schematic diagram in the clamping jig of round piece.
In the figures above：1, workbench；2, base plate；3, clamping plate；4, workpiece；5, clamping device；51, locating piece；52,
Positioning sliding block；53, compact heap；55, dovetail groove；56, sliding rail；57, thread groove；9, threaded hole；10, fixed pin；11, spiral shell is stopped payment
Silk；12, threaded mounting hole；13, v-depression.
Specific implementation mode
The utility model is further described with reference to embodiment：
Embodiment 1：A kind of clamping jig for round piece includes the workbench 1 being fixedly mounted with lathe and work
Several base plates 2 of the installation connection of platform 1 install several clamping plates 3 of connection with base plate 2 and for fixing workpiece to be processed 4
Clamping device 5；
Several threaded holes 9 are evenly arranged on the clamping plate 3, the clamping device 5 further comprises locating piece 51, determines
Position sliding block 52 and compact heap 53, the locating piece 51 and positioning sliding block 52 are located at 4 both sides of workpiece, the locating piece 51 and pressure
Tight block 53 is fixedly installed in 3 upper surface of clamping plate, and the side that the locating piece 51 and positioning sliding block 52 are contacted with workpiece 4 is respectively provided with
There is a v-depression 13；
The compact heap 53 is set to 52 outside of positioning sliding block, and the compact heap 53 is inclined-plane close to the side of workpiece 4, this
A dovetail groove 55 is provided on inclined-plane, side of the positioning sliding block 52 far from workpiece 4 is inclined-plane, is provided with for insertion on this inclined-plane
The sliding rail 56 of dovetail groove 55, be provided on the inclined-plane that the compact heap 53 and positioning sliding block 52 contact with each other a thread groove 57 to
Form the threaded mounting hole 12 being embedded in for set screw 11.
The v-depression 13 of above-mentioned locating piece 51 is oppositely arranged with the v-depression 13 of positioning sliding block 52；The shape of above-mentioned workpiece 4
Shape is circle；Above-mentioned thread groove 57 is arranged in parallel with dovetail groove 55, sliding rail 56 respectively.
Embodiment 2：A kind of clamping jig for round piece includes the workbench 1 being fixedly mounted with lathe and work
Several base plates 2 of the installation connection of platform 1 install several clamping plates 3 of connection with base plate 2 and for fixing workpiece to be processed 4
Clamping device 5；
Several threaded holes 9 are evenly arranged on the clamping plate 3, the clamping device 5 further comprises locating piece 51, determines
Position sliding block 52 and compact heap 53, the locating piece 51 and positioning sliding block 52 are located at 4 both sides of workpiece, the locating piece 51 and pressure
Tight block 53 is fixedly installed in 3 upper surface of clamping plate, and the side that the locating piece 51 and positioning sliding block 52 are contacted with workpiece 4 is respectively provided with
There is a v-depression 13；
The compact heap 53 is set to 52 outside of positioning sliding block, and the compact heap 53 is inclined-plane close to the side of workpiece 4, this
A dovetail groove 55 is provided on inclined-plane, side of the positioning sliding block 52 far from workpiece 4 is inclined-plane, is provided with for insertion on this inclined-plane
The sliding rail 56 of dovetail groove 55, be provided on the inclined-plane that the compact heap 53 and positioning sliding block 52 contact with each other a thread groove 57 to
Form the threaded mounting hole 12 being embedded in for set screw 11.
Above-mentioned locating piece 51 and compact heap 53 are connect with clamping plate 3 by several fixed pins 10, the insertion of 10 lower end of fixed pin
It is threadedly coupled in the threaded hole 9 of clamping plate 3 and with clamping plate 3；Above-mentioned clamping plate 3 is located at 2 upper surface of base plate and by several
Positioning pin and bolt are fixedly connected with base plate 2.
When using above-mentioned clamping jig for round piece, by the setting of v-depression, can to round piece into
Row clamping, two v-depressions are oppositely arranged, and stable chucking power is provided for workpiece, ensure the stability that round piece is clamped,
To ensure the machining accuracy to workpiece；Secondly, being equipped with by positioning sliding block and compact heap realizes the compression to workpiece
Positioning, installation is simple and chucking power is stablized, and dovetail groove, sliding rail and set screw are equipped with so that positioning sliding block is to workpiece
Clamping there are one progressive process, not only prevented strength from crossing small workpiece loosening, but can be excessive to avoid chucking power and damage workpiece by pressure
The case where；In addition, being equipped with for dovetail groove and sliding rail, positioning sliding block is limited in dovetail groove, prevent positioning sliding block only
Pay screw be screwed into has driven sliding push during generation deviate so that remained between positioning sliding block and compact heap close
Contact is also prevented from workpiece and generates shaking in process, improve and filled to workpiece to ensure the precision positioned to workpiece
The stability of folder.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (6)
1. a kind of clamping jig for round piece, it is characterised in that：It include the workbench being fixedly mounted with lathe（1）And
Workbench（1）Several base plates of connection are installed（2）With base plate（2）Several clamping plates of connection are installed（3）With for fixing
Workpiece to be processed（4）Clamping device（5）；
The clamping plate（3）On be evenly arranged with several threaded holes（9）, the clamping device（5）Further comprise locating piece
（51）, positioning sliding block（52）And compact heap（53）, the locating piece（51）And positioning sliding block（52）It is located at workpiece（4）Two
Side, the locating piece（51）And compact heap（53）It is fixedly installed in clamping plate（3）Upper surface, the locating piece（51）It is slided with positioning
Block（52）With workpiece（4）The side of contact is both provided with a v-depression（13）；
The compact heap（53）It is set to positioning sliding block（52）Outside, the compact heap（53）Close to workpiece（4）Side be oblique
Face is provided with a dovetail groove on this inclined-plane（55）, the positioning sliding block（52）Far from workpiece（4）Side be inclined-plane, on this inclined-plane
It is provided with for embedded dovetail groove（55）Sliding rail（56）, the compact heap（53）With positioning sliding block（52）On the inclined-plane to contact with each other
It is provided with a thread groove（57）To be formed for set screw（11）Embedded threaded mounting hole（12）.
2. the clamping jig according to claim 1 for round piece, it is characterised in that：The locating piece（51）V
Connected in star（13）With positioning sliding block（52）V-depression（13）It is oppositely arranged.
3. the clamping jig according to claim 1 for round piece, it is characterised in that：The workpiece（4）Shape
For circle.
4. the clamping jig according to claim 1 for round piece, it is characterised in that：The locating piece（51）And pressure
Tight block（53）With clamping plate（3）Pass through several fixed pins（10）Connection, fixed pin（10）Lower end is embedded in clamping plate（3）Threaded hole
（9）It is interior and with clamping plate（3）It is threadedly coupled.
5. the clamping jig according to claim 1 for round piece, it is characterised in that：The thread groove（57）Respectively
With dovetail groove（55）, sliding rail（56）It is arranged in parallel.
6. the clamping jig according to claim 1 for round piece, it is characterised in that：The clamping plate（3）It is located at
Base plate（2）Upper surface simultaneously passes through several positioning pins and bolt and base plate（2）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311381.9U CN208034157U (en) | 2018-03-07 | 2018-03-07 | Clamping jig for round piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311381.9U CN208034157U (en) | 2018-03-07 | 2018-03-07 | Clamping jig for round piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034157U true CN208034157U (en) | 2018-11-02 |
Family
ID=63950673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311381.9U Active CN208034157U (en) | 2018-03-07 | 2018-03-07 | Clamping jig for round piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618625A (en) * | 2020-06-04 | 2020-09-04 | 无锡齐高科技有限公司 | Tooling for processing mobile phone battery case mould plate |
-
2018
- 2018-03-07 CN CN201820311381.9U patent/CN208034157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618625A (en) * | 2020-06-04 | 2020-09-04 | 无锡齐高科技有限公司 | Tooling for processing mobile phone battery case mould plate |
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