CN205237597U - Section bar boring grab - Google Patents
Section bar boring grab Download PDFInfo
- Publication number
- CN205237597U CN205237597U CN201521027689.3U CN201521027689U CN205237597U CN 205237597 U CN205237597 U CN 205237597U CN 201521027689 U CN201521027689 U CN 201521027689U CN 205237597 U CN205237597 U CN 205237597U
- Authority
- CN
- China
- Prior art keywords
- section bar
- section
- clamping
- boring grab
- clamping piece
- 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 a section bar boring grab, its technical scheme main points are section bar boring grab, including the anchor clamps body, the anchor clamps body is provided with the clamping piece that is used for placing the section bar including setting up the clamping board on mobile Workbench on the clamping board, is provided with on the clamping piece to be used for carrying out the clamp part fixed to the section bar side, and a terminal surface that is provided with on the clamping board the section bar carries out spacing portion, is provided with on the clamping board to be used for pressing from both sides tight fixed part to section bar other end face. When machining center's working plate removed, the clamping board also can remove to when machining center uses, can confirm the the drilling position on the section bar through the removal of clamping board, fix a position accurately.
Description
Technical field
The utility model relates to mechanical field, and more particularly, it relates to a kind of section bar boring grab.
Background technology
In field of machining, section bar is a kind of common material, be iron or steel and there is some strength and the material of toughness by rolling, extrude, the object with certain geometrical shape that the techniques such as casting are made, it is the basic composition of the skeleton of frock or product.
In machinery manufacturing industry, generally produce rectangular section bar by the means of rolling, then make its cut-out by mechanical mode, and on section bar, generally need to offer porose, perforate mode in tradition machinery industry is to compress section bar by operator, then hole by bench drill, for example, in prior art, the patent of invention that application number is " 201310160173.5 " discloses a kind of tool for location drilling, but for large-scale numerical control reblading machining center, this kind of tool cannot meet the use of the machining center of numerical control reblading, it can shake on numer centre, cause the deviation of boring location, it cannot work in-process good clamping location in the heart.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of section bar boring grab of clamping accurate positioning.
For achieving the above object, the utility model provides following technical scheme: a kind of section bar boring grab, comprise chuck body, described chuck body comprises the clamping plate being arranged on travelling table, on described clamping plate, be provided with the clamping piece for placing section bar, on described clamping piece, be provided with the clamping section for section bar side is fixed, on described clamping plate, be provided with an end face of section bar is carried out to spacing limiting section, on described clamping plate, be provided with the fixed part for section bar other end is clamped.
As preferably, on described clamping piece, be provided with the groove matching with the side of section bar.
Further, by be provided with the groove matching with the side of section bar on clamping piece, groove is accommodated on clamping piece section bar, and the shape of the groove in the utility model is preferably trapezoidal, can better prevent that some section bars with inclined plane from rotating on clamping piece.
As preferably, on described clamping piece, be provided with several fixing holes, on described clamping section, be provided with the fixture matching with fixing hole, described clamping section is detachably fixedly connected with clamping piece by the cooperation of fixture and fixing hole.
Further, by be provided with several fixing holes on clamping piece, on clamping section, be provided with the fixture matching with fixing hole simultaneously, fixture in the utility model adopts bolt, fixing hole in the utility model is screwed hole, thus by being rotatably assorted between bolt and screwed hole, bolt is fixed on clamping section on clamping piece, thus realize clamping section and being detachably fixedly connected with on clamping piece, can be according to punch position, adjust the position of clamping section on clamping piece.
As preferably, described clamping section comprises the first drive division, on described the first drive division, is provided with the elastic component for clamping section bar side.
Further, the first drive division in the utility model is quick-speed jigs, the movable end of quick-speed jigs is provided with elastic component, in use, make the side butt of the section bar on elastic component and groove by rotating quick-speed jigs, elastic component has played and has prevented that quick-speed jigs from clamping excessive problem, prevents section bar distortion.
As preferably, described elastic component is a cylinder, and described cylindrical radius is 2-3.5cm, and described cylindrical height is 4-5cm.
Further, by the shape of elastic component is adopted to cylinder, when cylindrical radius is greater than 3.5cm, its area occupied is excessive, machining center is difficult to perforate on section bar, if when cylindrical radius is less than 2cm, elastic component is easily out of shape, thereby causes clamping fixed effect unstable or clamping bad simultaneously.
As preferably, on described clamping plate, be provided with the back-up block with the bottom surface butt of section bar.
Further, by being provided with back-up block, back-up block is and the resin plate of clamping plate threaded engagement that the material of resin plate is harder, can, to section bar because the position that punching bends provides support power, play the effect that prevents shape bending.
As preferably, described back-up block is made up of elastomeric material.
Further, elastomeric material is preferably resin, and resin has higher elastic modelling quantity and structural strength, more enough bendings that well overcomes section bar.
As preferably, described limiting section comprises the support being fixedly connected with clamping plate, is provided with the opening for taking out for section bar on described support, is detachably fixedly connected with the locating part being useful on the end face butt of section bar on described opening.
Further, after punching finishes, section bar can be extracted out by aperture position, easy to use, and need not section bar be extracted out to the position of machining center, certain interference avoided, locating part is fixed the end face of section bar simultaneously, prevents in the time of punching collecting together before and after section bar occurs.
As preferably, described fixed part comprises and the motion bar of the end face butt of section bar and the second drive division that drives motion bar to move.
Further, the second drive division in the utility model can be quick-speed jigs or cylinder, in order to save cost, the second drive division in the utility model adopts quick-speed jigs, quick-speed jigs ejects motion bar forward, thereby the position of section bar case limiting section is ejected, section bar is fixed between limiting section and fixed part, strengthen fixed effect.
By adopting technique scheme, by being provided with clamping plate, when therefore the working plate of machining center moves, clamping plate also can move, when thereby machining center uses, can pass through the movement of clamping plate, determine the bore position on section bar, accurate positioning, be provided with the clamping piece for placing section bar simultaneously, after section bar is placed on clamping piece, by clamping section, section bar is fixed on clamping piece, play fixing section bar, be provided with limiting section and fixed part in the rear and front end of section bar again simultaneously, thereby section bar is better fixed on clamping plate, fixed effect is better.
Brief description of the drawings
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is the enlarged diagram of A portion shown in Fig. 1;
Fig. 3 is the enlarged diagram of B portion shown in Fig. 1;
Fig. 4 is structural representation two of the present utility model.
In figure: 0, clamping plate; 01, section bar; 1, clamping piece; 11, groove; 2, clamping section; 21, fixing hole; 22, fixture; 23, elastic component; 24, the first drive division; 3, limiting section; 31, opening; 32, locating part; 4, fixed part; 41, motion bar; 42, the second drive division; 5, back-up block.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, embodiment of the present utility model is described further.
As shown in Figure 1, a kind of section bar 01 boring grab, comprise chuck body, chuck body comprises the clamping plate 0 being arranged on travelling table, on clamping plate 0, be provided with the clamping piece 1 for placing section bar 01, on clamping piece 1, be provided with the clamping section 2 for section bar 01 side is fixed, on clamping plate 0, be provided with an end face of section bar 01 is carried out to spacing limiting section 3, on clamping plate 0, be provided with the fixed part 4 for section bar 01 other end is clamped, by being provided with clamping plate 0, when therefore the working plate of machining center moves, clamping plate 0 also can move, when thereby machining center uses, can pass through the movement of clamping plate 0, determine the bore position on section bar 01, accurate positioning, be provided with the clamping piece 1 for placing section bar 01 simultaneously, after section bar 01 is placed on clamping piece 1, by clamping section 2, section bar 01 is fixed on clamping piece 1, play fixing section bar 01, be provided with again limiting section 3 and fixed part 4 simultaneously in the rear and front end of section bar 01, thereby section bar 01 is better fixed on clamping plate 0, fixed effect is better, on clamping piece 1, be provided with the groove 11 matching with the side of section bar 01, by be provided with the groove 11 matching with the side of section bar 01 on clamping piece 1, groove 11 is accommodated on clamping piece 1 section bar 01, the shape of the groove 11 in the utility model is preferably trapezoidal, can better prevent that some section bars 01 with inclined plane from rotating on clamping piece 1.
As shown in Figure 3, on clamping piece 1, be provided with several fixing holes 21, on clamping section 2, be provided with the fixture 22 matching with fixing hole 21, clamping section 2 is detachably fixedly connected with clamping piece 1 by the cooperation of fixture 22 and fixing hole 21, by be provided with several fixing holes 21 on clamping piece 1, on clamping section 2, be provided with the fixture 22 matching with fixing hole 21 simultaneously, fixture 22 in the utility model adopts bolt, fixing hole 21 in the utility model is screwed hole, therefore bolt is fixed on clamping section 2 on clamping piece 1 by being rotatably assorted between bolt and screwed hole, thereby clamping section 2 and being detachably fixedly connected with on clamping piece 1 are realized, can be according to punch position, adjust the position of clamping section 2 on clamping piece 1.
As shown in Figure 3, clamping section 2 comprises the first drive division 24, on the first drive division 24, be provided with the elastic component 23 for clamping section bar 01 side, the first drive division 24 in the utility model is quick-speed jigs, the movable end of quick-speed jigs is provided with elastic component 23, in use, makes the side butt of the section bar 01 on elastic component 23 and groove 11 by rotating quick-speed jigs, elastic component 23 has played and has prevented that quick-speed jigs from clamping excessive problem, prevents that section bar 01 is out of shape.
As shown in Figure 3, elastic component 23 is a cylinder, cylindrical radius is 2-3.5cm, and cylindrical height is 4-5cm, by the shape of elastic component 23 is adopted to cylinder, when cylindrical radius is greater than 3.5cm, its area occupied is excessive, and machining center is difficult to perforate on section bar 01, if when cylindrical radius is less than 2cm simultaneously, elastic component 23 is easily out of shape, thereby causes clamping fixed effect unstable or clamping bad.
As shown in Figure 4, on clamping plate 0, be provided with the back-up block 5 with the bottom surface butt of section bar 01, by being provided with back-up block 5, back-up block 5 is and the resin plate of clamping plate 0 threaded engagement that the material of resin plate is harder, can be to section bar 01 because the position that punching bends provides support power, played the effect that prevents section bar 01 bending, back-up block 5 is made up of elastomeric material, and elastomeric material is preferably resin, resin has higher elastic modelling quantity and structural strength, more enough bendings that well overcomes section bar 01.
As shown in Figure 2, limiting section 3 comprises the support being fixedly connected with clamping plate 0, on support, be provided with the opening 31 for taking out for section bar 01, on opening 31, be detachably fixedly connected with the locating part 32 being useful on the end face butt of section bar 01, after punching finishes, section bar 01 can be extracted out by opening 31 positions, easy to use, and need not section bar 01 be extracted out to the position of machining center, avoid certain interference, locating part 32 is fixed the end face of section bar 01 simultaneously, prevents in the time of punching collecting together before and after section bar 01 occurs.
As shown in Figure 1, fixed part 4 comprises and the motion bar 41 of the end face butt of section bar 01 and the second drive division 42 that drives motion bar 41 to move, the second drive division 42 in the utility model can be quick-speed jigs or cylinder, in order to save cost, the second drive division 42 in the utility model adopts quick-speed jigs, and quick-speed jigs ejects motion bar 41 forward, thereby the position of 01 case limiting section of section bar 3 is ejected, section bar 01 is fixed between limiting section 3 and fixed part 4, strengthens fixed effect.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a section bar boring grab, comprise chuck body, described chuck body comprises the clamping plate being arranged on travelling table, it is characterized in that: on described clamping plate, be provided with the clamping piece for placing section bar, on described clamping piece, be provided with the clamping section for section bar side is fixed, on described clamping plate, be provided with an end face of section bar is carried out to spacing limiting section, on described clamping plate, be provided with the fixed part for section bar other end is clamped.
2. section bar boring grab according to claim 1, is characterized in that: on described clamping piece, be provided with the groove matching with the side of section bar.
3. section bar boring grab according to claim 2, it is characterized in that: on described clamping piece, be provided with several fixing holes, on described clamping section, be provided with the fixture matching with fixing hole, described clamping section is detachably fixedly connected with clamping piece by the cooperation of fixture and fixing hole.
4. section bar boring grab according to claim 1, is characterized in that: described clamping section comprises the first drive division, on described the first drive division, is provided with the elastic component for clamping section bar side.
5. section bar boring grab according to claim 4, is characterized in that: described elastic component is a cylinder, and described cylindrical radius is 2-3.5cm, and described cylindrical height is 4-5cm.
6. section bar boring grab according to claim 1, is characterized in that: on described clamping plate, be provided with the back-up block with the bottom surface butt of section bar.
7. section bar boring grab according to claim 6, is characterized in that: described back-up block is made up of elastomeric material.
8. section bar boring grab according to claim 1, it is characterized in that: described limiting section comprises the support being fixedly connected with clamping plate, on described support, be provided with the opening for taking out for section bar, on described opening, be detachably fixedly connected with the locating part being useful on the end face butt of section bar.
9. section bar boring grab according to claim 1, is characterized in that: described fixed part comprises and the motion bar of the end face butt of section bar and the second drive division that drives motion bar to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027689.3U CN205237597U (en) | 2015-12-10 | 2015-12-10 | Section bar boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027689.3U CN205237597U (en) | 2015-12-10 | 2015-12-10 | Section bar boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237597U true CN205237597U (en) | 2016-05-18 |
Family
ID=55936676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027689.3U Expired - Fee Related CN205237597U (en) | 2015-12-10 | 2015-12-10 | Section bar boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237597U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351371A (en) * | 2016-10-13 | 2017-01-25 | 北京港源幕墙有限公司 | Manufacturing and construction process of curtain keel |
| CN108326599A (en) * | 2018-02-01 | 2018-07-27 | 海宁市大众建材有限公司 | A kind of hold-down mechanism of perforating device |
| CN108555355A (en) * | 2018-02-01 | 2018-09-21 | 海宁市大众建材有限公司 | A kind of automatic cleaning machine structure of perforating device |
| CN114473579A (en) * | 2022-03-16 | 2022-05-13 | 中国铁建重工集团股份有限公司 | Compound angle section bar positioning and clamping device |
-
2015
- 2015-12-10 CN CN201521027689.3U patent/CN205237597U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351371A (en) * | 2016-10-13 | 2017-01-25 | 北京港源幕墙有限公司 | Manufacturing and construction process of curtain keel |
| CN108326599A (en) * | 2018-02-01 | 2018-07-27 | 海宁市大众建材有限公司 | A kind of hold-down mechanism of perforating device |
| CN108555355A (en) * | 2018-02-01 | 2018-09-21 | 海宁市大众建材有限公司 | A kind of automatic cleaning machine structure of perforating device |
| CN114473579A (en) * | 2022-03-16 | 2022-05-13 | 中国铁建重工集团股份有限公司 | Compound angle section bar positioning and clamping device |
| CN114473579B (en) * | 2022-03-16 | 2024-01-19 | 中国铁建重工集团股份有限公司 | Composite angle section bar positioning and clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170801 Address after: 215000 Shengze Industrial Zone, Taiping Town, Suzhou, Jiangsu, Xiangcheng District Patentee after: Suzhou Zhongyi metal products Co.,Ltd. Address before: Xiangcheng District Taiping Street of Suzhou city Jiangsu province 215137 poly Jin Cun Zhong Xiang, Qiaoxi Patentee before: SUZHOU KEGANGDI NUMERICAL CONTROL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |