CN204735734U - Pipeline is positioning fixture for lathe work - Google Patents
Pipeline is positioning fixture for lathe work Download PDFInfo
- Publication number
- CN204735734U CN204735734U CN201520332795.6U CN201520332795U CN204735734U CN 204735734 U CN204735734 U CN 204735734U CN 201520332795 U CN201520332795 U CN 201520332795U CN 204735734 U CN204735734 U CN 204735734U
- Authority
- CN
- China
- Prior art keywords
- anchor clamps
- fixture
- pipeline
- core
- overcoat
- 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 relates to an anchor clamps technical field discloses a pipeline is positioning fixture for lathe work, including lid, chuck and the tight unit of three clamp screwed, the center of chuck is equipped with card hole, every it includes jack catch, anchor clamps overcoat and anchor clamps core to press from both sides tight unit, the anchor clamps overcoat is located the surface of chuck and is connected with the jack catch, the internal surface of anchor clamps overcoat is located to the anchor clamps core, the anchor clamps core is equipped with and blocks the draw -in groove that the pore pair was answered, just the face is screwed for the inclined plane with the jack catch complex to the lid of screwing. The utility model discloses a jack catch that the lid of screwing drove the tight unit of three clamp feeds simultaneously, and then it is tight to the clamp of pipeline class part to move the realization of anchor clamps core through the outer cuff belt of anchor clamps, because three anchor clamps core acts on pipeline class part simultaneously, makes the surperficial atress of pipeline class part even, makes clamping -force stablize and can avoid leading to the fact the damage of part more.
Description
Technical field
The utility model relates to clamp art, in particular, and particularly a kind of pipeline turnery processing positioning fixture.
Background technology
Pipeline-like part, in lathe turning process, needs to adopt fixture to be fixed, and in prior art, the general manual that adopts is fixed, and the method Problems existing is: holder power is unstable, easily causes the damage of part.Therefore, the pipeline turnery processing positioning fixture designing a kind of new structure is necessary.
Utility model content
The purpose of this utility model is to provide a kind of chucking power to stablize and can avoids causing the pipeline turnery processing positioning fixture of damage parts.
In order to solve problem set forth above, the technical solution adopted in the utility model is: pipeline turnery processing positioning fixture, comprise and screw lid, chuck and three clamping units, the center of described chuck is provided with hole clipping, each described clamping unit comprises claw, fixture overcoat and fixture core, be sheathed on the surface of chuck outside described fixture and be connected with claw, the inner surface of fixture overcoat is located at by described fixture core, described fixture core is provided with the draw-in groove corresponding with hole clipping, and described in screw that to cover the face that screws that coordinates with claw be inclined plane.
According to a preferred embodiment of the present utility model: each described fixture overcoat is all connected with claw by connecting bolt.
According to a preferred embodiment of the present utility model: each described fixture core is all connected with fixture overcoat by connecting bolt.
Compared with prior art, the beneficial effects of the utility model are: the utility model drives the claw feeding simultaneously of three clamping units by screwing lid, and then drive the clamping of fixture core realization to pipeline-like part by fixture overcoat, because three fixture cores act on pipeline-like part simultaneously, make the surperficial uniform force of pipeline-like part, chucking power is stablized more and can avoid causing the damage of part.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of pipeline turnery processing positioning fixture of the present utility model.
Description of reference numerals: 1, screw lid, 2, chuck, 3, hole clipping, 4, claw, 5, fixture overcoat, 6, fixture core, 7, screw face.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, the utility model provides a kind of pipeline turnery processing positioning fixture, comprise and screw lid 1, chuck 2 and three clamping units, the center of described chuck 2 is provided with hole clipping 3, each described clamping unit comprises claw 4, fixture overcoat 5 and fixture core 6, described fixture overcoat 5 is located at the surface of chuck 2 and is connected with claw 4, the inner surface of fixture overcoat 5 is located at by described fixture core 6, described fixture core 6 is provided with the draw-in groove corresponding with hole clipping 3, and described in screw the face that screws 7 that lid 1 coordinates with claw 4 be inclined plane.
In the utility model, each described fixture overcoat 5 is all connected with claw 4 by connecting bolt.
In the utility model, each described fixture core 6 is all connected with fixture overcoat 5 by connecting bolt.
Use principle of the present utility model is, part is placed in hole clipping 3 place, then screws lid 1 by drive and rotates, and is inclined planes owing to screwing face 7, and claw 4 can be made to move to the inside, and then drives fixture core 6 to be clamped by part by fixture overcoat 5.The utility model drives the claw feeding simultaneously of three clamping units by screwing lid, and then drive the clamping of fixture core realization to pipeline-like part by fixture overcoat, because three fixture cores act on pipeline-like part simultaneously, make the surperficial uniform force of pipeline-like part, chucking power is stablized more and can avoid causing the damage of part.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (3)
1. pipeline turnery processing positioning fixture, it is characterized in that: comprise and screw lid (1), chuck (2) and three clamping units, the center of described chuck (2) is provided with hole clipping (3), each described clamping unit comprises claw (4), fixture overcoat (5) and fixture core (6), described fixture overcoat (5) is located at the surface of chuck (2) and is connected with claw (4), described fixture core (6) is located at the inner surface of fixture overcoat (5), described fixture core (6) is provided with the draw-in groove corresponding with hole clipping (3), and described in screw the face that screws (7) that lid (1) coordinates with claw (4) be inclined plane.
2. pipeline turnery processing positioning fixture according to claim 1, is characterized in that: each described fixture overcoat (5) is all connected with claw (4) by connecting bolt.
3. pipeline turnery processing positioning fixture according to claim 1, is characterized in that: each described fixture core (6) is all connected with fixture overcoat (5) by connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332795.6U CN204735734U (en) | 2015-05-21 | 2015-05-21 | Pipeline is positioning fixture for lathe work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332795.6U CN204735734U (en) | 2015-05-21 | 2015-05-21 | Pipeline is positioning fixture for lathe work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204735734U true CN204735734U (en) | 2015-11-04 |
Family
ID=54417493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332795.6U Expired - Fee Related CN204735734U (en) | 2015-05-21 | 2015-05-21 | Pipeline is positioning fixture for lathe work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204735734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619101A (en) * | 2014-10-28 | 2016-06-01 | 哈尔滨飞机工业集团有限责任公司 | Special bush machining clamp of numerical-control vertical lathe |
| CN106238903A (en) * | 2016-08-30 | 2016-12-21 | 重庆德蚨乐机械制造有限公司 | A kind of radial direction friction welding and clamp assembly |
| CN109048635A (en) * | 2018-08-10 | 2018-12-21 | 宁国市挚友合金钢材料有限公司 | A kind of steel ball cold heading die Internal Spherical Surface burnishing device |
-
2015
- 2015-05-21 CN CN201520332795.6U patent/CN204735734U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619101A (en) * | 2014-10-28 | 2016-06-01 | 哈尔滨飞机工业集团有限责任公司 | Special bush machining clamp of numerical-control vertical lathe |
| CN106238903A (en) * | 2016-08-30 | 2016-12-21 | 重庆德蚨乐机械制造有限公司 | A kind of radial direction friction welding and clamp assembly |
| CN106238903B (en) * | 2016-08-30 | 2018-12-04 | 重庆德蚨乐机械制造有限公司 | A kind of radial friction welder and its clamp component |
| CN109048635A (en) * | 2018-08-10 | 2018-12-21 | 宁国市挚友合金钢材料有限公司 | A kind of steel ball cold heading die Internal Spherical Surface burnishing device |
| CN109048635B (en) * | 2018-08-10 | 2021-09-24 | 宁国市挚友合金钢材料有限公司 | Spherical polishing device in steel ball cold heading mould |
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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: 20151104 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |