CN205599950U - Anchor clamps of lathe and lathe - Google Patents
Anchor clamps of lathe and lathe Download PDFInfo
- Publication number
- CN205599950U CN205599950U CN201620167822.3U CN201620167822U CN205599950U CN 205599950 U CN205599950 U CN 205599950U CN 201620167822 U CN201620167822 U CN 201620167822U CN 205599950 U CN205599950 U CN 205599950U
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- CN
- China
- Prior art keywords
- claw
- fixture
- lathe
- chuck
- installing hole
- 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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Abstract
The utility model discloses an anchor clamps of lathe. Disclosed anchor clamps include chuck (1) and a plurality of basic jack catch (2), a plurality of basic jack catch (2) set up in chuck (1), every basic jack catch (2) equal detachably is provided with supplementary jack catch (3), all extend to the center of chuck (1) every supplementary jack catch (3), and exposed core (32) of a plurality of supplementary jack catch (3) form the tight chamber of clamp (5) that is used for the clamp tightly to wait to process the work piece. The anchor clamps adoption parallels that present lathe can be solved to above -mentioned scheme is assisted less the waiting of clamping radial dimension and is processed the great problem of potential safety hazard that the work piece exists. The utility model discloses still disclose a lathe.
Description
Technical field
This utility model relates to machinery manufacturing technology field, particularly relates to the fixture of a kind of lathe and lathe.
Background technology
Lathe is commonplace machining apparatus, plays an important role in machining produces.Process in processing
In, workpiece to be processed is clamped by lathe by its fixture, is processed operation the most again.
Refer to Fig. 1 and 2, a kind of typical clamp structure shown in figure.This fixture includes chuck 1 and multiple bases card
Pawl 2.Multiple bases claw 2 is arranged on chuck 1, is regulated by the claw 2 position on chuck 1, regulation basis
The grasping part size that multiple bases claw 2 is formed, i.e. clamps the size in chamber.Owing to basis claw 2 is on chuck 1
Position adjustment limited, therefore the size range of workpiece to be processed can be restricted.As a example by CA84100 lathe, multiple
The diameter range of the workpiece to be processed that the clamping chamber that basis claw 2 is formed can clamp is between 200mm-500mm.Above-mentioned
Fixture needs parallels clamping to assist when being processed the workpiece to be processed that diameter is less.During processing, parallels
It is easier to come off and then can cause workpiece to be processed to fall, workpiece to be processed and lathe time serious, can be caused impaired.It is visible,
The fixture employing parallels of lathe assists the workpiece to be processed that clamping size is less to there is bigger potential safety hazard at present.
Utility model content
On the one hand, this utility model discloses the fixture of a kind of lathe, with solve current lathe fixture use parallels assist
The problem that potential safety hazard that the less workpiece to be processed of clamping size exists is bigger.
For solving above-mentioned technical problem, this utility model is disclosed directly below technical scheme:
The fixture of lathe, including chuck and multiple bases claw；Multiple described bases claw is arranged at described chuck；
Each described basis claw is all detachably provided with assisting claw；Each described auxiliary claw is all to described chuck
Center extends, and the bare terminal end of multiple described auxiliary claw forms the clamping chamber for clamping workpiece to be processed.
Preferably, in above-mentioned fixture:
The fixing end of described auxiliary claw is provided with installing hole；
Described installing hole and the bare terminal end shaft hole matching of described basis claw, and by being located on the sidewall of described installing hole
Threaded fastener fix.
Preferably, in above-mentioned fixture:
Described installing hole is polygonal hole；
Bare terminal end and the described installing hole of described basis claw coordinates the circumference of described installing hole is spacing.
Preferably, in above-mentioned fixture, the cross-sectional area of the fixing end of described auxiliary claw is more than the clamping of described auxiliary claw
The cross-sectional area of end.
Preferably, in above-mentioned fixture, the clamping face of the bare terminal end of described auxiliary claw is provided with anti-slip veins.
Preferably, in above-mentioned fixture, described anti-slip veins is latticed decorative pattern.
Fixture based on lathe disclosed in this utility model, this utility model is also disclosed a kind of lathe.Disclosed lathe bag
Include:
As above the fixture described in any one.
The fixture of lathe disclosed in this utility model has the advantages that
Fixture disclosed in this utility model, sets up auxiliary claw on the basis of the claw of original basis, and then enables to
The clamping chamber of fixture is smaller, and then can clamp the workpiece to be processed that radial dimension is less.Described in background technology
Fixture for, fixture disclosed in this utility model can clamp the broader workpiece to be processed of radial dimension scope.Work as auxiliary
After claw disassembles from the claw of basis, the clamping chamber of whole fixture is formed by the bare terminal end of multiple bases claw, this clamping
The radial dimension in chamber is bigger, it is possible to the workpiece to be processed that clamping radial dimension is bigger.When auxiliary claw is installed to basis claw
After on, clamping chamber now is made up of the bare terminal end of multiple auxiliary claws, and its radial dimension is less, and then can clamp footpath
To the workpiece to be processed that size is less.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment or background technology, below will to embodiment or
In background technology description, the required accompanying drawing used is briefly described, it should be apparent that, for ordinary skill people
For Yuan, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the clamp structure schematic diagram of a kind of typical lathe；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural representation of this utility model embodiment disclosed auxiliary claw；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the structural representation of fixture disclosed in this utility model embodiment；
Fig. 6 is the left view of Fig. 5.
Description of reference numerals:
1-chuck, 2-basis claw, 3-auxiliary claw, the fixing end of 31-, 32-bare terminal end, 33-clamping face, 34-install
Hole, 4-fastening bolt, 5-clamp chamber.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in this utility model, below in conjunction with this practicality
Accompanying drawing in new embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that
Described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on this practicality
Embodiment in novel, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, all should belong to the scope of this utility model protection.
Refer to Fig. 1-6, this utility model embodiment discloses the fixture of a kind of lathe.Disclosed fixture include chuck 1,
Multiple basis claws 2 and multiple auxiliary claw 3.
Wherein, chuck 1 and multiple bases claw 2 describe identical with background technology, and chuck 1 is the basis of whole fixture,
Multiple bases claw 2 is arranged on chuck 1.Multiple auxiliary claws 3 and multiple bases claw 2 one_to_one corresponding, Mei Gefu
Claw 3 is helped all to be removable installed on corresponding basic claw 2.
Identical with multiple bases claw 2 bearing of trend, multiple auxiliary claws 3 all extend to the center of chuck 1.Multiple auxiliary
The bare terminal end 32 helping claw 3 forms the clamping chamber 5 for clamping workpiece to be processed.
Fixture disclosed in the present embodiment, sets up auxiliary claw 3 on the basis of the claw 2 of original basis, and then can make
The clamping chamber 5 obtaining fixture is smaller, and then can clamp the workpiece to be processed that radial dimension is less.Compared to background technology
For described fixture, fixture disclosed in the present embodiment can clamp the broader workpiece to be processed of radial dimension scope.When auxiliary
After helping claw 3 to disassemble from the claw 2 of basis, the clamping chamber of whole fixture is formed by the bare terminal end of multiple bases claw 2,
The radial dimension in this clamping chamber is bigger, it is possible to the workpiece to be processed that clamping radial dimension is bigger.When auxiliary claw 3 is installed to
After on the claw 2 of basis, clamping chamber now is made up of the bare terminal end 32 of multiple auxiliary claws 3, and its radial dimension is less,
And then the workpiece to be processed that radial dimension is less can be clamped.
In order to realize that workpiece to be processed is preferably clamped, it is to avoid landing during installation, in the present embodiment, auxiliary claw 3
The clamping face 33 of free end (i.e. bare terminal end 32) is provided with anti-slip veins, the most latticed decorative pattern.
The mode that auxiliary claw 2 is detachably secured on the claw 2 of basis has multiple, referring again to Fig. 3, and a kind of tool
The embodiment of body is: the fixing end 31 of auxiliary claw 2 is provided with installing hole 34, installing hole 34 and basis claw 2
Bare terminal end shaft hole matching, and fixed by the threaded fastener being located on installing hole 34 sidewall.Threaded fastener can be
Fastening bolt 4.Installing hole 34 can be polygonal hole, such as quadrilateral hole.The bare terminal end of basis claw 2 should be many mutually
Limit shape structure, the bare terminal end of basis claw 2 is capable of with installing hole 34 that the circumference at installing hole 34 is spacing to be coordinated, and enters
And enable to assist claw 2 to install the most firm.
In the present embodiment, the cross-sectional area of the fixing end 31 of auxiliary claw 3 can be more than the bare terminal end 32 of auxiliary claw 3
Cross-sectional area, so it can be avoided that due to the relatively big impact on operative of the volume of bare terminal end.
Based on fixture disclosed in this utility model embodiment, this utility model embodiment is also disclosed a kind of lathe.Disclosed lathe
Including the fixture described in as above any one embodiment.
Herein, what each preferred version only emphasis described is different from other scheme, as long as each preferred version is not
Conflict, can combination in any, the embodiment formed after combination is also within category disclosed in this specification, it is considered to
Succinct to text, the embodiment with regard to no longer being formed combination individually describes herein.
The above is only detailed description of the invention of the present utility model, makes to skilled artisans appreciate that or realize this reality
With novel.Multiple amendment to these embodiments will be apparent to one skilled in the art, herein institute
The General Principle of definition can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.
Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to disclosed herein
Principle and the consistent the widest scope of features of novelty.
The above is only detailed description of the invention of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve
Also protection domain of the present utility model is should be regarded as with retouching.
Claims (7)
1. the fixture of lathe, including chuck (1) and multiple basis claw (2)；Multiple described bases claw (2) are arranged at institute
State chuck (1)；It is characterized in that:
Each described basis claw (2) is all detachably provided with assisting claw (3)；Each described auxiliary claw (3) all to
The center of described chuck (1) extends, and the bare terminal end (32) of multiple described auxiliary claw (3) formed be used for clamping to be processed
The clamping chamber (5) of workpiece.
Fixture the most according to claim 1, it is characterised in that:
The fixing end (31) of described auxiliary claw (3) is provided with installing hole (34)；
Described installing hole (34) and the bare terminal end shaft hole matching of described basis claw (2), and by being located in described installing hole (34)
Sidewall on threaded fastener fix.
Fixture the most according to claim 2, it is characterised in that:
Described installing hole (34) is polygonal hole；
Bare terminal end and the described installing hole (34) of described basis claw (2) coordinates the circumference of described installing hole (34) is spacing.
Fixture the most according to claim 1, it is characterised in that the horizontal stroke of the fixing end (31) of described auxiliary claw (3)
Sectional area is more than the cross-sectional area of the bare terminal end (32) of described auxiliary claw (3).
Fixture the most according to claim 1, it is characterised in that the folder of the bare terminal end (32) of described auxiliary claw (3)
Hold face (33) and be provided with anti-slip veins.
Fixture the most according to claim 5, it is characterised in that described anti-slip veins is latticed decorative pattern.
7. lathe, it is characterised in that including:
Fixture described in any one in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167822.3U CN205599950U (en) | 2016-03-04 | 2016-03-04 | Anchor clamps of lathe and lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167822.3U CN205599950U (en) | 2016-03-04 | 2016-03-04 | Anchor clamps of lathe and lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599950U true CN205599950U (en) | 2016-09-28 |
Family
ID=56961795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167822.3U Expired - Fee Related CN205599950U (en) | 2016-03-04 | 2016-03-04 | Anchor clamps of lathe and lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205599950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385958A (en) * | 2021-06-10 | 2021-09-14 | 青海高等职业技术学院(海东市中等职业技术学校) | High-precision centering fixture for numerical control machine tool |
-
2016
- 2016-03-04 CN CN201620167822.3U patent/CN205599950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385958A (en) * | 2021-06-10 | 2021-09-14 | 青海高等职业技术学院(海东市中等职业技术学校) | High-precision centering fixture for numerical control machine tool |
| CN113385958B (en) * | 2021-06-10 | 2022-11-04 | 青海高等职业技术学院(海东市中等职业技术学校) | High-precision centering fixture for numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20180304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |