CN204262804U - For processing the drill jig of regular part - Google Patents
For processing the drill jig of regular part Download PDFInfo
- Publication number
- CN204262804U CN204262804U CN201420585209.4U CN201420585209U CN204262804U CN 204262804 U CN204262804 U CN 204262804U CN 201420585209 U CN201420585209 U CN 201420585209U CN 204262804 U CN204262804 U CN 204262804U
- Authority
- CN
- China
- Prior art keywords
- blind hole
- tapped
- hole
- rod
- adjusting screw
- 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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- Drilling And Boring (AREA)
Abstract
A kind of drill jig for processing regular part of the utility model, comprise base, base is rectangular-shaped, base comprises upper bottom surface and four sides, base offers the first blind hole, the circular in cross-section of the first blind hole, first blind hole comprises anchor ring and bottom surface, the center of the bottom surface of the first blind hole offers the second blind hole from top to bottom, the cross section of the second blind hole is in square, described base offers four tapped through holes of through anchor ring and four sides, the adjusting screw(rod) with tapped through hole adaptation is provided with in each tapped through hole, adjusting screw(rod) one end is provided with the external screw thread with the internal thread adaptation of tapped through hole, the other end of adjusting screw(rod) is connected with handle, one end perisporium that described adjusting screw(rod) is connected with handle is provided with scale.The utility model structure is simple, practical.
Description
Technical field
The utility model relates to drilling machine technical field, is specially a kind of drill jig for processing regular part.
Background technology
Drilling machine refers to the lathe mainly using drill bit machining hole on workpiece.Usual bit is main motion, and drill bit moves axially as feed motion.Drilling machine structure is simple, and machining accuracy is relatively low, can holes drilled through, blind hole, changes special tool, can expand, spot-facing, reams or carries out the processing such as tapping.In process, workpiece is motionless, allows cutter move, and by center cutter alignment hole center, and makes cutter rotate (main motion).The feature of drilling machine is that workpiece maintains static, and cutter rotates.
But, when hole wall for some regular parts is polished, often do not need feed motion, only need the center line of regular part mesopore on the center line of drill bit and fixture on the same line, otherwise, drill bit will make the hole wall of regular part wear and tear, hole is expanded, regular part is caused to be scrapped, and when debugging, how can guarantee that the center line of drill bit and the center line of fixture are located along the same line, therefore, can be the problem primarily solved by the centerline of the center line of fixture and regular part mesopore accurately on the same line.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of and makes the alignment precision of drill bit and workpiece mesopore high and reduce the drill jig for processing regular part of workpiece scrappage.
For achieving the above object, the utility model provides following technical scheme: a kind of drill jig for processing regular part, comprise base, base is rectangular-shaped, base comprises bottom surface and four sides, upper bottom surface is in square, described base offers the first blind hole, the circular in cross-section of the first blind hole, first blind hole comprises anchor ring and bottom surface, first blind hole offers the second blind hole from top to bottom to the center of bottom surface, the cross section of the second blind hole is in square, described base offers four tapped through holes of through anchor ring and four sides, the adjusting screw(rod) with tapped through hole adaptation is provided with in each tapped through hole, adjusting screw(rod) one end is provided with the external screw thread of the internal thread adaptation of tapped through hole, the other end of adjusting screw(rod) is connected with handle, one end perisporium that described adjusting screw(rod) is connected with handle is provided with scale.
Further, the center line of described first blind hole is vertical with upper bottom surface, on the center line being centrally located at the first blind hole of upper bottom surface.
Further, its corresponding lateral vertical of center line of described each tapped through hole.
Further, the angle of two tapped through holes of described arbitrary neighborhood is 90 degree.
Further, the aperture of described first blind hole and the cross section of the second blind hole are foursquare long ratio is 2-3.
Contrast the deficiencies in the prior art, the beneficial effect that the technical scheme that the utility model provides is brought: the utility model passes through the position of the first blind hole and the second blind hole restrictive rule part, then adjusting screw(rod) is coordinated, guarantee that the regular center line of part mesopore and the center line of fixture are located along the same line, make drill bit in regular part during hole wall polishing, regular part body can not be made impaired, effectively reduce the scrappage of workpiece.
Accompanying drawing explanation
Fig. 1 is schematic top plan view of the present utility model.
Fig. 2 is the structural representation of base.
Detailed description of the invention
With reference to Fig. 1-Fig. 2, the utility model is described further.
A kind of drill jig for processing regular part, comprise base 1, base 1 is in rectangular-shaped, base 1 comprises bottom surface 11 and four sides 12, upper bottom surface 11 is in square, described base 1 offers the first blind hole 13, the circular in cross-section of the first blind hole 13, first blind hole 13 comprises anchor ring 131 and bottom surface 132, first blind hole 13 offers the second blind hole 14 from top to bottom to the center of bottom surface 11, the cross section of the second blind hole 14 is in square, described base 1 offers four tapped through holes 15 of through anchor ring 131 and four sides 12, the adjusting screw(rod) 2 with tapped through hole 15 adaptation is provided with in each tapped through hole 15, adjusting screw(rod) 2 one end is provided with the external screw thread of the internal thread adaptation of tapped through hole 15, the other end of adjusting screw(rod) 2 is connected with handle 21, one end perisporium that described adjusting screw(rod) 2 is connected with handle 21 is provided with scale 22.
Adjusting screw(rod) 2 is provided with scale 22, and its scale value arranges to being provided with externally threaded one end from small to large from one end of connecting handle 21, and its first scale value is zero.
First blind hole 12 is for limiting the position of the relatively large regular part of model specification, second blind hole 14 is for limiting the position of the relatively little regular part of model specification, then by screwing 4 adjusting screw(rod)s 2, workpiece is fixed, and by four adjusting screw(rod)s 2 with its corresponding side for datum level is transferred to identical numerical value, guarantee the center of regular part and being centrally located on same straight line of base 1, and the linear vertical at regular part center and place, base 1 center is in upper bottom surface 11.
Further, the center line of described first blind hole 13 is vertical with upper bottom surface 11, on the center line being centrally located at the first blind hole 13 of upper bottom surface 11.
By above design, then coordinate adjusting screw(rod) 2 to fix, guarantee that the regular center line of part mesopore and the center line of fixture are located along the same line.
Further, the center line its corresponding side 12 of described each tapped through hole 15 is vertical.
By the design that its corresponding side of center line 12 of each tapped through hole 15 is vertical, add the fixed effect of adjusting screw(rod) 2, when making fixing, be not easy sideslip.
Further, the angle of two tapped through holes 15 of described arbitrary neighborhood is 90 degree.
By the design that the angle of two tapped through holes 15 of arbitrary neighborhood is 90 degree, add the fixed effect of adjusting screw(rod) 2, when making fixing, be not easy sideslip.
Further, the aperture of described first blind hole 13 and the cross section of the second blind hole 14 are foursquare long ratio is 2-3.
The size of the second blind hole 14 is unsuitable excessive relative to the size of the first blind hole 13, otherwise, the support effect when bottom surface 132 of the first blind hole 13 supports regular part weakens, simultaneously, the size of the second blind hole 14 is unsuitable too small relative to the size of the first blind hole 13, otherwise, when the volume of processed regular part is slightly large than the second blind hole 14 volume, now, need workpiece to be put in the first blind hole 13 and process, and during adjusting screw(rod) 2 unalterable rules part, need Lengthened moment arm, easy damage, therefore, as preferably: be that foursquare long ratio is set to 2-3 by the cross section of the aperture of the first blind hole 13 and the second blind hole 14.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (5)
1. one kind for processing the drill jig of regular part, it is characterized in that: comprise base, base is rectangular-shaped, base comprises upper bottom surface and four sides, upper bottom surface is in square, base offers the first blind hole, the circular in cross-section of the first blind hole, first blind hole comprises anchor ring and bottom surface, the center of the bottom surface of the first blind hole offers the second blind hole from top to bottom, the cross section of the second blind hole is in square, described base offers four tapped through holes of through anchor ring and four sides, the adjusting screw(rod) with tapped through hole adaptation is provided with in each tapped through hole, adjusting screw(rod) one end is provided with the external screw thread with the internal thread adaptation of tapped through hole, the other end of adjusting screw(rod) is connected with handle, one end outer wall that described adjusting screw(rod) is connected with handle is provided with scale.
2. a kind of drill jig for processing regular part according to claim 1, is characterized in that: the center line of described first blind hole is vertical with upper bottom surface, on the center line being centrally located at the first blind hole of upper bottom surface.
3. a kind of drill jig for processing regular part according to claim 1, is characterized in that: its corresponding lateral vertical of center line of described each tapped through hole.
4. a kind of drill jig for processing regular part according to claim 1 or 2, is characterized in that: the angle of two tapped through holes of described arbitrary neighborhood is 90 degree.
5. according to a kind of drill jig for processing regular part described in claim 3, it is characterized in that: the aperture of described first blind hole and the cross section of the second blind hole are foursquare long ratio is 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585209.4U CN204262804U (en) | 2014-10-10 | 2014-10-10 | For processing the drill jig of regular part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585209.4U CN204262804U (en) | 2014-10-10 | 2014-10-10 | For processing the drill jig of regular part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262804U true CN204262804U (en) | 2015-04-15 |
Family
ID=52797701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585209.4U Expired - Fee Related CN204262804U (en) | 2014-10-10 | 2014-10-10 | For processing the drill jig of regular part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538920A (en) * | 2015-12-01 | 2016-05-04 | 芜湖成德龙过滤设备有限公司 | Workpiece arrangement device and coding machine |
| CN106914756A (en) * | 2017-03-29 | 2017-07-04 | 成都中机盈科科技有限公司 | A kind of wide drilling equipment of working (finishing) area |
-
2014
- 2014-10-10 CN CN201420585209.4U patent/CN204262804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538920A (en) * | 2015-12-01 | 2016-05-04 | 芜湖成德龙过滤设备有限公司 | Workpiece arrangement device and coding machine |
| CN106914756A (en) * | 2017-03-29 | 2017-07-04 | 成都中机盈科科技有限公司 | A kind of wide drilling equipment of working (finishing) area |
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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: 20150415 Termination date: 20161010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |