CN204321681U - Mounting flange drilling machine workpiece clamp - Google Patents
Mounting flange drilling machine workpiece clamp Download PDFInfo
- Publication number
- CN204321681U CN204321681U CN201420793538.8U CN201420793538U CN204321681U CN 204321681 U CN204321681 U CN 204321681U CN 201420793538 U CN201420793538 U CN 201420793538U CN 204321681 U CN204321681 U CN 204321681U
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- mounting flange
- adjustable stem
- locating dowel
- base plate
- hold
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of mounting flange drilling machine workpiece clamp, comprise base plate, back-up block, the first adjustable stem, the second adjustable stem, locating dowel, standing screw and hold-down nut, the corresponding mounting flange bore position of described base plate is provided with pilot hole; Described back-up block to be placed in above base plate and to be fixedly connected with base plate; Described first adjustable stem, the second adjustable stem are symmetrically fixed on the same side above base plate; The linked hole diameter of described locating dowel external diameter and mounting flange adapts, mounting flange can be set in locating dowel, and this locating dowel and the first adjustable stem, the second adjustable stem match and correct mounting flange and make the bore position of mounting flange corresponding with the pilot hole of base plate; Described standing screw is vertical is directly fixed on locating dowel end face; Described hold-down nut is threaded with standing screw, tightens hold-down nut energy clamping sleeve and is loaded on mounting flange in locating dowel.Simple to operate, easy to use, borehole accuracy is high, and operating efficiency is high.
Description
Technical field
The utility model relates to a kind of mounting flange drilling machine workpiece clamp.
Background technology
In the process that mounting flange is holed, the required precision of the connecting hole distance each other of mounting flange is high.At present, when utilizing drilling machine to process the connecting hole of mounting flange, be all generally that the bore position of mounting flange is made " ten " word mark, staff is placed in below drill according to " ten " word mark and holes.The bore mode of this mounting flange, due to without means for correcting, cause the range error between connecting hole large, precision is low, inefficiency, inconvenient.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of easy to use, borehole accuracy is high, operating efficiency is high mounting flange drilling machine workpiece clamp.
In order to solve the problems of the technologies described above, mounting flange drilling machine workpiece clamp of the present utility model, comprise base plate, back-up block, the first adjustable stem, the second adjustable stem, locating dowel, standing screw and hold-down nut, the corresponding mounting flange bore position of described base plate is provided with pilot hole; Described back-up block to be placed in above base plate and to be fixedly connected with base plate; Described first adjustable stem, the second adjustable stem are symmetrically fixed on the same side above base plate; The linked hole diameter of described locating dowel external diameter and mounting flange adapts, mounting flange can be set in locating dowel, and this locating dowel and the first adjustable stem, the second adjustable stem match and correct mounting flange and make the bore position of mounting flange corresponding with the pilot hole of base plate; Described standing screw is vertical is directly fixed on locating dowel end face; Described hold-down nut is threaded with standing screw, tightens hold-down nut energy clamping sleeve and is loaded on mounting flange in locating dowel.
Described first adjustable stem, the second adjustable stem are fixedly connected with base plate respectively by correcting block; Described first adjustable stem, the second adjustable stem surface is provided with external screw thread, correcting block is provided with screw, described first adjustable stem, the second adjustable stem are threaded with screw respectively, rotate the first adjustable stem, the second adjustable stem can make the first adjustable stem, the second adjustable stem anterior displacement, for regulating the first adjustable stem, distance between the second adjustable stem and locating dowel.
The height of described locating dowel is less than the height of mounting flange.
Also be provided with between described hold-down nut and locating dowel to pad and block, described pad is arranged with draw-in groove, width and the standing screw diameter of this draw-in groove adapt, and during use, standing screw are snapped in pad card along draw-in groove one end of pad card and are built between hold-down nut and locating dowel, pull out horizontal for pad card when taking off.
The side of described base plate is also fixed with handle.
Adopt structure of the present utility model, owing to comprising base plate, back-up block, the first adjustable stem, the second adjustable stem, locating dowel, standing screw and hold-down nut.During use, mounting flange is set in locating dowel, make the side of mounting flange simultaneously near behind the first adjustable stem, the second adjustable stem correct for borehole position, whole workpiece clamp is overturn, makes the bottom surface of workpiece clamp upward, start drilling machine, drill enters along pilot hole and holes, simple to operate, easy to use, borehole accuracy is high, and operating efficiency is high.
Because the first adjustable stem, the second adjustable stem are fixedly connected with base plate respectively by correcting block; Described first adjustable stem, the second adjustable stem surface is provided with external screw thread, correcting block is provided with screw, described first adjustable stem, the second adjustable stem are threaded with screw respectively, rotate the first adjustable stem, the second adjustable stem can make the first adjustable stem, the second adjustable stem anterior displacement, for regulating the first adjustable stem, distance between the second adjustable stem and locating dowel.Be adapted to the mounting flange processing various model, use more convenient, operating efficiency is high.
Height due to locating dowel is less than the height of mounting flange.Namely, after mounting flange is set in locating dowel, locating dowel is hidden in the linked hole of mounting flange, hold-down nut and mounting flange contact surface large, to make hold-down nut press joining method orchid dish better, operation is simpler, and operating efficiency is higher, and production cost is lower.
Owing to being also provided with pad card between hold-down nut and locating dowel, described pad is arranged with draw-in groove, width and the standing screw diameter of this draw-in groove adapt, and during use, standing screw are snapped in pad card along draw-in groove one end of pad card and are built between hold-down nut and locating dowel, pull out horizontal for pad card when taking off.Hold-down nut contacts by padding to block with mounting flange, and hold-down nut and mounting flange contact surface are larger, the better effects if of hold-down nut press joining method orchid dish.Shorten the time of tightening or unscrewing hold-down nut, operation is simpler, and operating efficiency is higher, uses more convenient simultaneously.
Again because the side of base plate is also fixed with handle.When overturning or move whole workpiece clamp, grip handspring turns or mobile whole workpiece clamp, and operate more simple and convenient, operating efficiency is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of Fig. 1 along A-A line;
Fig. 3 is the upward view of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, mounting flange drilling machine workpiece clamp of the present utility model, comprises base plate 6, back-up block 4, first adjustable stem 2, second adjustable stem 12, locating dowel 10, standing screw 9 and hold-down nut 8.Base plate 6 corresponding mounting flange 1 bore position is provided with pilot hole 11.Back-up block 4 to be placed in above base plate 6 and to be fixedly connected with base plate 6.First adjustable stem 2, second adjustable stem 12 is symmetrically fixed on the same side above base plate 6.The linked hole diameter of locating dowel 10 external diameter and mounting flange 1 adapts, make mounting flange 1 can be set in locating dowel 10, this locating dowel 10 and the first adjustable stem 2, second adjustable stem 12 match and correct mounting flange 1 and make the bore position of mounting flange 1 corresponding with the pilot hole 11 of base plate 6.Standing screw 9 is vertical is directly fixed on locating dowel 10 end face.Hold-down nut 8 is threaded with standing screw 9, tightens hold-down nut 8 and can be loaded on mounting flange 1 in locating dowel 10 by clamping sleeve.
In order to be adapted to the mounting flange processing various model, use more convenient, operating efficiency is high.First adjustable stem 2, second adjustable stem 12 is fixedly connected with base plate 6 respectively by correcting block 3.First adjustable stem 2, second adjustable stem 12 surface is provided with external screw thread, correcting block 3 is provided with screw, described first adjustable stem 2, second adjustable stem 12 is threaded with screw respectively, rotate the first adjustable stem 2, second adjustable stem 12 and can make the first adjustable stem 2, second adjustable stem 12 anterior displacement, for regulating the distance between the first adjustable stem 2, second adjustable stem 12 and locating dowel 10.
In order to make hold-down nut press joining method orchid dish better, operation is simpler, and operating efficiency is higher, and production cost is lower.The height of locating dowel 10 is less than the height of mounting flange 1.Namely, after mounting flange is set in locating dowel, locating dowel is hidden in the linked hole of mounting flange, hold-down nut and mounting flange contact surface large, to make hold-down nut press joining method orchid dish better, operation is simpler, and operating efficiency is higher, and production cost is lower.
Simpler in order to operate, operating efficiency is higher, uses more convenient.Also be provided with between hold-down nut 8 and locating dowel 10 and pad card 7.Pad card 7 is provided with draw-in groove, and width and standing screw 9 diameter of this draw-in groove adapt, and during use, standing screw 9 is snapped in pad card along draw-in groove one end of pad card and is built between hold-down nut 8 and locating dowel 10, pulls out horizontal for pad card 7 when taking off.Hold-down nut contacts by padding to block with mounting flange, and hold-down nut and mounting flange contact surface are larger, the better effects if of hold-down nut press joining method orchid dish.Shorten the time of tightening or unscrewing hold-down nut, operation is simpler, and operating efficiency is higher, uses more convenient simultaneously.
More simple and convenient in order to operate, operating efficiency is higher.The side of base plate 6 is also fixed with handle 5.When overturning or move whole workpiece clamp, grip handspring turns or mobile whole workpiece clamp, and operate more simple and convenient, operating efficiency is higher.
Claims (5)
1. a mounting flange drilling machine workpiece clamp, it is characterized in that: comprise base plate (6), back-up block (4), the first adjustable stem (2), the second adjustable stem (12), locating dowel (10), standing screw (9) and hold-down nut (8), described base plate (6) corresponding mounting flange (1) bore position is provided with pilot hole (11); Described back-up block (4) is placed in base plate (6) top and is fixedly connected with base plate (6); Described first adjustable stem (2), the second adjustable stem (12) are symmetrically fixed on the same side, base plate (6) top; The linked hole diameter of described locating dowel (10) external diameter and mounting flange (1) adapts, make mounting flange (1) can be set in locating dowel (10), this locating dowel (10) and the first adjustable stem (2), the second adjustable stem (12) match and correct mounting flange (1) and make the bore position of mounting flange (1) corresponding with the pilot hole (11) of base plate (6); Described standing screw (9) is vertical is directly fixed on locating dowel (10) end face; Described hold-down nut (8) is threaded with standing screw (9), tightens hold-down nut (8) and can be loaded on mounting flange (1) in locating dowel (10) by clamping sleeve.
2. mounting flange drilling machine workpiece clamp according to claim 1, is characterized in that: described first adjustable stem (2), the second adjustable stem (12) are fixedly connected with base plate (6) respectively by correcting block (3); Described first adjustable stem (2), the second adjustable stem (12) surface are provided with external screw thread, correcting block (3) is provided with screw, described first adjustable stem (2), the second adjustable stem (12) are threaded with screw respectively, rotate the first adjustable stem (2), the second adjustable stem (12) can make the first adjustable stem (2), the second adjustable stem (12) anterior displacement, for regulating the first adjustable stem (2), distance between the second adjustable stem (12) and locating dowel (10).
3. mounting flange drilling machine workpiece clamp according to claim 1, is characterized in that: the height of described locating dowel (10) is less than the height of mounting flange (1).
4. mounting flange drilling machine workpiece clamp according to claim 1, it is characterized in that: be also provided with to pad between described hold-down nut (8) and locating dowel (10) and block (7), described pad card (7) is provided with draw-in groove, the width of this draw-in groove and standing screw (9) diameter adapt, and during use, standing screw (9) are snapped in pad card along draw-in groove one end of pad card and are built between hold-down nut (8) and locating dowel (10), pull out horizontal for pad card (7) when taking off.
5. mounting flange drilling machine workpiece clamp according to claim 1, is characterized in that: the side of described base plate (6) is also fixed with handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793538.8U CN204321681U (en) | 2014-12-16 | 2014-12-16 | Mounting flange drilling machine workpiece clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793538.8U CN204321681U (en) | 2014-12-16 | 2014-12-16 | Mounting flange drilling machine workpiece clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321681U true CN204321681U (en) | 2015-05-13 |
Family
ID=53158084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793538.8U Active CN204321681U (en) | 2014-12-16 | 2014-12-16 | Mounting flange drilling machine workpiece clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321681U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639927A (en) * | 2016-11-16 | 2017-05-10 | 中国石油天然气股份有限公司 | Iron roughneck for oil well workover |
| CN106697837A (en) * | 2017-02-16 | 2017-05-24 | 刘青建 | Supporting device for observing belt conveyor carrier rollers |
| CN108067905A (en) * | 2017-12-29 | 2018-05-25 | 苏州洲洋精密机械科技有限公司 | A kind of notch twists torque Special Fixture for Machining |
-
2014
- 2014-12-16 CN CN201420793538.8U patent/CN204321681U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639927A (en) * | 2016-11-16 | 2017-05-10 | 中国石油天然气股份有限公司 | Iron roughneck for oil well workover |
| CN106697837A (en) * | 2017-02-16 | 2017-05-24 | 刘青建 | Supporting device for observing belt conveyor carrier rollers |
| CN106697837B (en) * | 2017-02-16 | 2019-01-08 | 烟台泰鑫工贸有限公司 | Support device is used in a kind of observation of idler for belt conveyer |
| CN108067905A (en) * | 2017-12-29 | 2018-05-25 | 苏州洲洋精密机械科技有限公司 | A kind of notch twists torque Special Fixture for Machining |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |