CN208880156U - A kind of lathe positioning device - Google Patents
A kind of lathe positioning device Download PDFInfo
- Publication number
- CN208880156U CN208880156U CN201821783175.4U CN201821783175U CN208880156U CN 208880156 U CN208880156 U CN 208880156U CN 201821783175 U CN201821783175 U CN 201821783175U CN 208880156 U CN208880156 U CN 208880156U
- Authority
- CN
- China
- Prior art keywords
- clamping portion
- fixture
- pedestal
- positioning device
- mounting groove
- 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.)
- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a kind of lathe positioning devices, including pedestal, fixture and locating piece, the pedestal is equipped with mounting groove and location hole, locating piece includes interconnecting piece and clamping portion, clamping portion is arranged above interconnecting piece, interconnecting piece is arranged in mounting groove, clamping portion is higher than base upper surface, clamping portion two sides are equipped with elastic plate, elastic plate one end is connect with clamping portion, the other end is free end, there is clearance portion between elastic plate and clamping portion, the fixture includes matching access slot and elastic hook, it is corresponding with mounting groove with access slot, it is clamped with access slot and clamping portion, the elastic hook is inserted into location hole and is clamped with pedestal.A kind of lathe positioning device of the utility model can facilitate fixture and the assembling of pedestal and separate, and be convenient for changing fixture；It is connect in addition, fixture can be consolidated with pedestal, is not easy to loosen.
Description
Technical field
The utility model relates to machine tool technology field, in particular to a kind of lathe positioning device.
Background technique
Currently, positioning by using fixture to workpiece when using machine tool processing workpiece, fixture positioning is direct benefit
With the setting element on fixture, workpiece is made to obtain the localization method of correct position.Due to the setting element and lathe and knife of fixture
The relative position of tool is pre-adjusted, therefore need not adjust one by one again when workpiece positioning.The positioning of this method rapidly, reliably, positions
Precision is higher, can be widely used in batches of production.But existing fixture, which generallys use bolt, to be fixed on lathe, when
When needing replacing fixture, need to unclamp bolt one by one, replacement is inconvenient.
Utility model content
In order to solve problems in the prior art, clamp-replacing can be facilitated to the utility model by providing one kind, easy to use
Lathe positioning device.
Specific technical solution is as follows: a kind of lathe positioning device, including pedestal, fixture and locating piece, sets on the pedestal
There are mounting groove and location hole, locating piece includes interconnecting piece and clamping portion, and clamping portion is arranged above interconnecting piece, and interconnecting piece setting exists
In mounting groove, clamping portion is higher than base upper surface, and clamping portion two sides are equipped with elastic plate, and elastic plate one end is connect with clamping portion, separately
One end is free end, between elastic plate and clamping portion have clearance portion, the fixture include match access slot and elastic hook, with access slot with
Mounting groove is corresponding, is clamped with access slot and clamping portion, and the elastic hook is inserted into location hole and is clamped with pedestal.
The following are the attached technical schemes of the utility model.
Preferably, screw hole is equipped in the mounting groove, the locating piece is equipped with through-hole, and through-hole is corresponding with screw hole,
Locating piece is connected by screw to pedestal.
Preferably, the section of the interconnecting piece is trapezoidal.
Preferably, the elastic plate and the link position of clamping portion are fillet.
Preferably, the middle of the base is equipped with guide post, and the fixture is equipped with pilot hole, and pilot hole is matched with guide post
It connects.
Preferably, there are four the mounting grooves, four mounting groove settings are constituted in guide post surrounding, four mounting grooves
" ten " font.
The technical effect of the utility model: a kind of lathe positioning device of the utility model can facilitate fixture and pedestal
Assembling and separation, are convenient for changing fixture；It is connect in addition, fixture can be consolidated with pedestal, is not easy to loosen.
Detailed description of the invention
Fig. 1 is the schematic diagram of the lathe of the utility model embodiment.
Fig. 2 is a kind of schematic diagram of lathe positioning device of the utility model embodiment.
Fig. 3 is the enlarged drawing that the locating piece of the utility model embodiment is connect with access slot.
Fig. 4 is the schematic diagram of the locating piece of the utility model embodiment.
Fig. 5 is the schematic diagram of the fixture of the utility model embodiment.
Fig. 6 is the top view of the pedestal of the utility model embodiment.
Specific embodiment
In the following, being further described in conjunction with substantive distinguishing features and advantage of the example to the utility model, but this is practical new
Type is not limited to listed embodiment.
As shown in Figures 1 to 6, a kind of lathe positioning device of the present embodiment includes pedestal 1, fixture 2 and locating piece 3, institute
Pedestal 1 is stated equipped with mounting groove 11 and location hole 12, locating piece 3 includes interconnecting piece 31 and clamping portion 32, and the setting of clamping portion 32 exists
31 top of interconnecting piece, interconnecting piece 31 are arranged in mounting groove 11.Clamping portion 32 is higher than 1 upper surface of pedestal, and 32 two sides of clamping portion are set
Flexible plate 33,33 one end of elastic plate are connect with clamping portion 32, and the other end is free end, are had between elastic plate 33 and clamping portion 32
There is clearance portion 34.The fixture 2 includes matching access slot 21 and elastic hook 22, corresponding with mounting groove 11 with access slot 21, with access slot and card
Socket part 32 is clamped, and the elastic hook 22 is inserted into location hole 12 and is clamped with pedestal 1.In above-mentioned technical proposal, locating piece 3 and fixture
When 2 connection, in access slot 11, elastic plate is shunk the insertion of elastic plate 33 inwardly, by elastic-restoring force by fixture clamping.Work as folder
When the elastic hook of tool is inserted into location hole and pedestal clamping, fixture completes installation；When needing clamper for disassembling, from bottom by bullet
Property hook is separated with pedestal, then separates fixture with pedestal.In process, fixture is to be processed for fixing workpiece to be added
Part can be fixed on fixture by fixture, and fixture can also be used as the bottom plate of fixture.Workpiece to be added is processed by cutter 10, processed
In journey when fixture power up and down, fixture is not easy to separate with pedestal.
In the present embodiment, screw hole 111 is equipped in the mounting groove 11, the locating piece 3 is equipped with through-hole 35, through-hole 35 and spiral shell
Hole 111 is corresponding, and locating piece 3 is connected by screw to pedestal 1.Through the above technical solutions, enabling locating piece solid with pedestal
Fixed or separation can replace locating piece according to the size of fixture.
In the present embodiment, the section of the interconnecting piece 31 be it is trapezoidal, consequently facilitating the mating of locating piece and mounting groove is installed.
In the present embodiment, the elastic plate 33 and the link position 36 of clamping portion 32 are fillet, consequently facilitating clamping portion 32
Insertion is in access slot 21.
In the present embodiment, guide post 13 is equipped in the middle part of the pedestal 1, the fixture 2 is equipped with pilot hole 23, pilot hole and guide post
Mating.Through the above technical solutions, guide post is inserted into pilot hole limit when fixture and pedestal are coupled, it can be by turning
The position of dynamic fixture alignment jig and pedestal, so that corresponding with elastic plate with access slot.
In the present embodiment, there are four the mounting grooves 11, and four mounting groove settings are constituted in guide post surrounding, four mounting grooves
" ten " font.Through the above technical solutions, can limit from multiple directions to fixture, prevent fixture from generating horizontal direction
Displacement.
A kind of lathe positioning device of the present embodiment can facilitate fixture and the assembling of pedestal and separate, and be convenient for changing folder
Tool；It is connect in addition, fixture can be consolidated with pedestal, is not easy to loosen.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (6)
1. a kind of lathe positioning device, which is characterized in that including pedestal, fixture and locating piece, the pedestal are equipped with mounting groove
And location hole, locating piece include interconnecting piece and clamping portion, clamping portion is arranged above interconnecting piece, and interconnecting piece is arranged in mounting groove
In, clamping portion is higher than base upper surface, and clamping portion two sides are equipped with elastic plate, and elastic plate one end is connect with clamping portion, and the other end is
Free end has clearance portion between elastic plate and clamping portion, the fixture includes matching access slot and elastic hook, matches access slot and mounting groove
It is corresponding, it is clamped with access slot and clamping portion, the elastic hook is inserted into location hole and is clamped with pedestal.
2. lathe positioning device according to claim 1, which is characterized in that screw hole is equipped in the mounting groove, it is described fixed
Position block is equipped with through-hole, and through-hole is corresponding with screw hole, and locating piece is connected by screw to pedestal.
3. lathe positioning device according to claim 2, which is characterized in that the section of the interconnecting piece is trapezoidal.
4. lathe positioning device according to claim 3, which is characterized in that the link position of the elastic plate and clamping portion
For fillet.
5. according to claim 1 to lathe positioning device described in any claim in 4, which is characterized in that in the pedestal
Portion is equipped with guide post, and the fixture is equipped with pilot hole, and pilot hole and guide post are coupled.
6. lathe positioning device according to claim 5, which is characterized in that there are four the mounting grooves, four mounting grooves
Setting constitutes " ten " font in guide post surrounding, four mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783175.4U CN208880156U (en) | 2018-10-31 | 2018-10-31 | A kind of lathe positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783175.4U CN208880156U (en) | 2018-10-31 | 2018-10-31 | A kind of lathe positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880156U true CN208880156U (en) | 2019-05-21 |
Family
ID=66517553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821783175.4U Expired - Fee Related CN208880156U (en) | 2018-10-31 | 2018-10-31 | A kind of lathe positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880156U (en) |
-
2018
- 2018-10-31 CN CN201821783175.4U patent/CN208880156U/en not_active Expired - Fee Related
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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: 20190521 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |