CN104999505A - Positioning and clamping tool - Google Patents
Positioning and clamping tool Download PDFInfo
- Publication number
- CN104999505A CN104999505A CN201410160453.0A CN201410160453A CN104999505A CN 104999505 A CN104999505 A CN 104999505A CN 201410160453 A CN201410160453 A CN 201410160453A CN 104999505 A CN104999505 A CN 104999505A
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- China
- Prior art keywords
- part blank
- rectangular frame
- framework
- positioning
- clamping tool
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Abstract
The invention provides a positioning and clamping tool. The positioning and clamping tool comprises a rectangular frame (1), clamping screws (2), an L-shaped step plate (3) and baseplates (4), wherein the L-shaped step plate (3) is arranged on the inner wall of one side of the frame body of the rectangular frame (1); the baseplates (4) are arranged on the other inner walls of the frame body of the rectangular frame (1), and the baseplates (4) are in contact with the bottom of a part blank so as to support the part blank; the vertical step wall of the L-shaped step plate (3) and the inner wall of the frame body are respectively in contact with two mutually perpendicular edges on the level surface of the part blank, so that the positioning of the part blank is realized; holes for allowing the clamping screws (2) to penetrate through are formed in the frame body of the rectangular frame (1), and the tail ends of the clamping screws (2) are abutted against the other two edges of the part blank, so that the position of the part blank is determined.
Description
Technical field
The invention belongs to Fixture Design technical field, particularly relate to a kind of location clamping tool.
Background technology
At present, the processing of domestic composite product manufacturing enterprise relies on traditional mechanical cooked mode, utilizes the High Rotation Speed of cutter to remove material surplus, thus realizes the process such as trimming, boring, milling of part.
The part blank of composite tension test part, Fig. 1 heavy line is depicted as the composite tension test part (six products) that will process, dash area is depicted as two pieces of reinforced sheet boss of part blank, there is v-depression composite tension test part middle part, ensure that composite tension test part v-depression cusp is on the center line between two reinforced sheet boss, deviation must not exceed ± 0.2mm.
Utilize conventional method to add man-hour to composite tension test part, there is the problem of burr.Use the processing of high-pressure water cutting equipment can solve this problem.But because the part blank deflection of composite tension test part is comparatively large, add man-hour at use high-pressure water cutting equipment, inconvenient clamping, easily misplaces and comes off.
Summary of the invention
The technical problem to be solved in the present invention:
Devise a kind of location clamping tool of high-pressure water cutting device-specific, when solving use high-pressure water cutting equipment machining composite material product, inconvenient clamping, the problem easily misplacing and come off.
Technical scheme of the present invention:
A kind of location clamping tool, comprise rectangular frame, pinching screw and L shape stepped plate and base plate, wherein, the framework side inwall of rectangular frame is provided with L shape stepped plate, all the other inwalls of the framework of rectangular frame are provided with base plate, base plate contacts support part blank with the bottom of part blank, the step wall of L shape stepped plate contacts with orthogonal two limits on part blank horizontal plane respectively with framework inwall, realize the location of part blank, rectangular frame framework has the hole passed through for pinching screw, the end of pinching screw withstands on the two other limit of part blank, realize the determination of part blank position.
Beneficial effect of the present invention:
The present invention is used for location clamping during high-pressure water cutting equipment foe machining composite material parts, and adding the water that produces man-hour can from base plate with to flow away through hole and base plate effectively can prevent the water under high pressure part of damage back side of backwash.Composite material parts can be clamped in the elongated slot body of rectangular frame by pinching screw.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the part blank of composite tension test part
Fig. 2 is schematic diagram of the present invention.
Detailed description of the invention
This location clamping tool, comprise a kind of location clamping tool, comprise rectangular frame 1, pinching screw 2 and L shape stepped plate 3 and base plate 4, wherein, the framework side inwall of rectangular frame 1 is provided with L shape stepped plate 3, all the other inwalls of the framework of rectangular frame 1 are provided with base plate 4, base plate 4 contacts support part blank with the bottom of part blank, the step wall of L shape stepped plate 3 contacts with orthogonal two limits on part blank horizontal plane respectively with framework inwall, realize the location of part blank, rectangular frame 1 framework has the hole passed through for pinching screw 2, the end of pinching screw 2 withstands on the two other limit of part blank, realize the determination of part blank position.
Using method of the present invention is as follows:
1, this frock centering, stretching rear pressing plate are fixed on table top;
2, for benchmark, the long limit of blank is trimmed with edge in part blank reinforced sheet, as the datum level of part processing, fit with the locating surface of frock.
3, with five screws clamp part blanks;
4, check that whether location is accurate, whether clamping force is enough;
5, calling processor;
6, take groove apex as Cutter coordinate system initial point, check whether groove apex position is positioned on two reinforced sheet center lines;
7, punch (preventing high pressure from cutting layered) at cutter point low pressure (120MPa) that rises of each, then high pressure (280MPa) cutting;
8, after confirming that accessory size meets the demands, processing is completed.
Claims (1)
1. a location clamping tool, comprise rectangular frame (1), pinching screw (2) and L shape stepped plate (3) and base plate (4), wherein, the framework side inwall of rectangular frame (1) is provided with L shape stepped plate (3), all the other inwalls of framework of rectangular frame (1) are provided with base plate (4), base plate (4) contacts support part blank with the bottom of part blank, the step wall of L shape stepped plate (3) contacts with orthogonal two limits on part blank horizontal plane respectively with framework inwall, realize the location of part blank, rectangular frame (1) framework has the hole passed through for pinching screw (2), the end of pinching screw (2) withstands on the two other limit of part blank, realize the determination of part blank position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160453.0A CN104999505A (en) | 2014-04-21 | 2014-04-21 | Positioning and clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160453.0A CN104999505A (en) | 2014-04-21 | 2014-04-21 | Positioning and clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104999505A true CN104999505A (en) | 2015-10-28 |
Family
ID=54372495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410160453.0A Pending CN104999505A (en) | 2014-04-21 | 2014-04-21 | Positioning and clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104999505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829437A (en) * | 2019-11-25 | 2021-05-25 | 明盾技术河北有限公司 | Hand-operated net stretching machine and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7059231B2 (en) * | 2003-05-19 | 2006-06-13 | Neil John Graham | Dental model cutter |
| CN201192861Y (en) * | 2008-03-19 | 2009-02-11 | 富盛光电（吴江）有限公司 | Tool is used in dull and stereotyped shaping of plastics |
| CN201573240U (en) * | 2009-11-10 | 2010-09-08 | 东莞市康捷塑胶模具有限公司 | Wire cutting clamp |
| CN201941037U (en) * | 2011-01-06 | 2011-08-24 | 霍晨磊 | Perforating positioner in assembly |
| CN202212999U (en) * | 2011-07-19 | 2012-05-09 | 浙江佳贝思绿色能源有限公司 | Punching clamp |
| CN203380938U (en) * | 2013-08-05 | 2014-01-08 | 哈尔滨飞机工业集团有限责任公司 | Locating and clamping tool |
| CN204019612U (en) * | 2013-08-05 | 2014-12-17 | 哈尔滨飞机工业集团有限责任公司 | Location clamping tool |
-
2014
- 2014-04-21 CN CN201410160453.0A patent/CN104999505A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7059231B2 (en) * | 2003-05-19 | 2006-06-13 | Neil John Graham | Dental model cutter |
| CN201192861Y (en) * | 2008-03-19 | 2009-02-11 | 富盛光电（吴江）有限公司 | Tool is used in dull and stereotyped shaping of plastics |
| CN201573240U (en) * | 2009-11-10 | 2010-09-08 | 东莞市康捷塑胶模具有限公司 | Wire cutting clamp |
| CN201941037U (en) * | 2011-01-06 | 2011-08-24 | 霍晨磊 | Perforating positioner in assembly |
| CN202212999U (en) * | 2011-07-19 | 2012-05-09 | 浙江佳贝思绿色能源有限公司 | Punching clamp |
| CN203380938U (en) * | 2013-08-05 | 2014-01-08 | 哈尔滨飞机工业集团有限责任公司 | Locating and clamping tool |
| CN204019612U (en) * | 2013-08-05 | 2014-12-17 | 哈尔滨飞机工业集团有限责任公司 | Location clamping tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829437A (en) * | 2019-11-25 | 2021-05-25 | 明盾技术河北有限公司 | Hand-operated net stretching machine and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |