CN201677193U - Portable fixture - Google Patents
Portable fixture Download PDFInfo
- Publication number
- CN201677193U CN201677193U CN 201020170529 CN201020170529U CN201677193U CN 201677193 U CN201677193 U CN 201677193U CN 201020170529 CN201020170529 CN 201020170529 CN 201020170529 U CN201020170529 U CN 201020170529U CN 201677193 U CN201677193 U CN 201677193U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- connecting screw
- spider
- support claw
- portable
- 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
Links
Images
Abstract
The utility model relates to a portable fixture which is characterized in that the fixture comprises a central disk, a connecting screw rod and a supported claw; the central position of the central disk is provided with a center hole; screwed holes are evenly distributed on the outer periphery wall of the central disk along the radial direction; the connecting screw rod comprises a thread section and a polished rod section; the thread section of the connecting screw rod is connected with the threaded holes of the central disk; one end of the supported claw is provided with a bind hole; the other end of the supported claw is provided with a seam allowance platform; and the blind hole of the supported claw is inserted on the polished rod section of the connecting screw rod. The portable fixture can conveniently and quickly finish the chucking and alignment of tube parts and further lathes and processes the tube parts. In addition, the portable fixture can be suitable for processing the tube parts with different sizes; and the portable fixture has very widely promotional value. The tube parts are quickly and efficiently finished by the portable fixture, thus guaranteeing the yield of products, reducing the manufacturing cost and shortening the manufacturing cycle. In addition, the portable fixture has the advantages of simple structure, reasonable design, convenient use and the like.
Description
Technical field
The utility model belongs to the machining technique field, particularly relates to a kind of portable jig.
Background technology
In the machined field, particularly in the turning process, often run into the turning processing of pipe class part, the processing method that we adopt is a card one top.The top dish that is used for pipe processing in the conventional method is a disk-like accessory that matches with the tube wall diameter normally.But this part has significant limitation, generally can only be used for the batch machining of same size workpiece.At this situation, we have designed and produced this simple portable little jig of lathe.
Summary of the invention
The utility model is to provide a kind of simple in structure, stable performance, raising service life of equipment for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of portable jig, it is characterized in that: described this jig comprises spider, connecting screw rod and support claw, the center position of described spider is provided with center hole, radially is laid with screwed hole on the outer circle wall of spider; Described connecting screw rod comprises thread segment and polished rod section, and the thread segment of connecting screw rod and the screwed hole of spider are equipped; Described support claw one end is provided with blind hole, and the other end of support claw is provided with stopping table, and the blind hole of support claw is inserted on the polished rod section of connecting screw rod.
The utility model can also adopt following technical measures: symmetry has been processed eight planes around spider, and is equipped with the fabrication hole of weight reduction on each plane.
Described connecting screw rod is provided with clamping part.
The inwall contact portion of the stopping table of described support claw and processed pipe is made circular-arc.
The blind employing matched in clearance of described polished rod section and support claw.
Advantage and the good effect that the utlity model has are: because the utility model adopts said structure, solved pipe part turning and added the problem that man-hour, top dish needs were often changed.This jig is simply portable, adopts this jig can finish the centering that is installed of pipe part quickly and easily, and then carries out its turning processing.And, can be according to the workpiece size, the degree of depth that is screwed into spider by the change connecting screw rod is regulated the outward extending diameter of spider and then is changed its range of work, finishes the processing of various sizes pipe part.This jig has promotional value very widely.The processing that makes pipe part rapidly, finish has efficiently guaranteed the qualification rate of product, has reduced manufacturing cost, has shortened the manufacturing cycle.The utility model also has advantages such as simple in structure, reasonable in design, easy to use in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the spider structural representation; Fig. 3 is the connecting screw rod structural representation; Fig. 4 is the support claw structural representation; Fig. 5 is the utility model user mode structural representation.
Among the figure: 1, spider; 1-1, center hole; 1-2, screwed hole; 1-3, plane; 1-4, fabrication hole; 2, connecting screw rod; 2-1, thread segment; 2-2, polished rod section; 2-3, clamping part; 3, support claw; 3-1, blind hole; 3-2, stopping table; 4, pipe part.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, now exemplify following examples, and conjunction with figs. is described in detail as follows: embodiment: see also Fig. 1 to Fig. 5, a kind of portable jig, described this jig comprises spider 1, connecting screw rod 2 and support claw 3, the center position of described spider 1 is provided with center hole 1-1, radially is laid with screwed hole 1-2 on the outer circle wall of spider 1; Described connecting screw rod 2 comprises thread segment 2-1 and polished rod section 2-2, and the thread segment 2-1 of connecting screw rod 2 and the screwed hole 1-2 of spider 1 are equipped, and connecting screw rod 2 is screwed into the degree of depth of spider 1 can be according to the internal diameter size free adjustment of pipe part; Described support claw 3 one ends are provided with blind hole 3-1, the other end at support claw 3 is provided with stopping table 3-2, the blind hole 3-1 of support claw 3 is inserted on the polished rod section 2-2 of connecting screw rod 2, for fear of the servo-actuated of support claw 3 when connecting screw rod 2 is regulated, adopt matched in clearance between the blind hole 3-1 of polished rod section 2-2 and support claw 3.
In order to alleviate the own wt of spider, symmetry has been processed eight plane 1-3 around spider 1, and is equipped with the fabrication hole 1-4 of weight reduction on each plane.
Inwardly or outwards regulate on spider 1 for the ease of connecting screw rod 2, on described connecting screw rod 2, be provided with clamping part 2-3.
Combine closely in order to make the support claw 3 and the inwall of pipe part 4, make circular-arc at the stopping table 3-2 of support claw 3 and the inwall contact portion of processed pipe, make that being face between the inwall of support claw 3 and pipe part supports, rather than 2 supports, thereby the stress that has reduced effectively between support claw and the pipe part inwall is concentrated, and then makes that support is more firm.
The above only is the preferable example of executing of the present utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.
Claims (5)
1. portable jig, it is characterized in that: described this jig comprises spider, connecting screw rod and support claw, and the center position of described spider is provided with center hole, radially is laid with screwed hole on the outer circle wall of spider; Described connecting screw rod comprises thread segment and polished rod section, and the thread segment of connecting screw rod and the screwed hole of spider are equipped; Described support claw one end is provided with blind hole, and the other end of support claw is provided with stopping table, and the blind hole of support claw is inserted on the polished rod section of connecting screw rod.
2. portable jig according to claim 1 is characterized in that: symmetry has been processed eight planes around spider, and is equipped with the fabrication hole of weight reduction on each plane.
3. portable jig according to claim 1 is characterized in that: described connecting screw rod is provided with clamping part.
4. portable jig according to claim 1 is characterized in that: the inwall contact portion of the stopping table of described support claw and processed pipe is made circular-arc.
5. portable jig according to claim 1 is characterized in that: the blind employing matched in clearance of described polished rod section and support claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020170529 CN201677193U (en) | 2010-04-26 | 2010-04-26 | Portable fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020170529 CN201677193U (en) | 2010-04-26 | 2010-04-26 | Portable fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677193U true CN201677193U (en) | 2010-12-22 |
Family
ID=43342254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020170529 Expired - Fee Related CN201677193U (en) | 2010-04-26 | 2010-04-26 | Portable fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677193U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773727A (en) * | 2012-06-19 | 2012-11-14 | 河南兴华机械制造有限公司 | Plug tray |
| CN102873552A (en) * | 2012-10-25 | 2013-01-16 | 江苏华新重工装备有限公司 | Drying cylinder processing center adjusting frame |
| CN102896225A (en) * | 2012-09-25 | 2013-01-30 | 内蒙古红岗机械厂 | Self-centering seal head stamping die, process and seal head turning alignment tool |
| CN103659495A (en) * | 2013-11-30 | 2014-03-26 | 南通宝田包装科技有限公司 | Cylinder polishing device |
-
2010
- 2010-04-26 CN CN 201020170529 patent/CN201677193U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773727A (en) * | 2012-06-19 | 2012-11-14 | 河南兴华机械制造有限公司 | Plug tray |
| CN102896225A (en) * | 2012-09-25 | 2013-01-30 | 内蒙古红岗机械厂 | Self-centering seal head stamping die, process and seal head turning alignment tool |
| CN102873552A (en) * | 2012-10-25 | 2013-01-16 | 江苏华新重工装备有限公司 | Drying cylinder processing center adjusting frame |
| CN103659495A (en) * | 2013-11-30 | 2014-03-26 | 南通宝田包装科技有限公司 | Cylinder polishing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201677193U (en) | Portable fixture | |
| CN106002492B (en) | A kind of Waterwheel-type valve inside processing unit (plant) | |
| CN204686065U (en) | Large thin-wall ring end face founds Vehicle Processing positioning fixture | |
| CN201931091U (en) | Machine tool spindle box capable of clamping bidirectionally | |
| CN204075834U (en) | A kind of boring jig | |
| CN204413189U (en) | A kind of conical pipe special purpose machine tool clamp for machining | |
| CN202877912U (en) | Thin-wall workpiece processing tool | |
| CN204235151U (en) | Lathe one presss from both sides a top fixture | |
| CN102152142B (en) | Special multifunctional multi-shaft numerically controlled clamp for processing centrifugal vane wheel, and manufacturing and installation method of special multifunctional multi-shaft numerically controlled clamp | |
| CN204724884U (en) | A kind of turning clamp for open column shape part | |
| CN204524955U (en) | A kind of turning attachment for processing the eccentric inner arc surface of ramp | |
| CN102350646B (en) | Typical curved part milling fixture | |
| CN105665766A (en) | Automatic centering clamping device for turning of annular workpieces | |
| CN203918768U (en) | Shield structure cutter ring inner hole grinding frock clamp | |
| CN202438850U (en) | Simple center support | |
| CN204036100U (en) | A kind of frock clamp of machining crankshafts minor axis | |
| CN202845959U (en) | Automobile transmission input shaft hobbing tool | |
| CN202317733U (en) | Finish turning tool for lower section of bottle body | |
| CN204248522U (en) | A kind of guide wheel support lathe self-centering fixture | |
| CN201913489U (en) | Clamp system for connection and processing of pump wheel assembly | |
| CN204159910U (en) | The clamping tool of processing tube tube kind part | |
| CN204486834U (en) | A kind of tapering expansion mandrel | |
| CN203992470U (en) | Expanding arbor eccentric fixture | |
| CN203712325U (en) | Shaft tube machining fixture | |
| CN203124872U (en) | Hobbing fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20120426 |