CN204397382U - A kind of drill jig - Google Patents
A kind of drill jig Download PDFInfo
- Publication number
- CN204397382U CN204397382U CN201420745072.4U CN201420745072U CN204397382U CN 204397382 U CN204397382 U CN 204397382U CN 201420745072 U CN201420745072 U CN 201420745072U CN 204397382 U CN204397382 U CN 204397382U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- drill jig
- positioning tube
- holes
- hold down
- 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
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to a kind of drill jig, belongs to field of machining.A kind of drill jig, comprises clamp body, two studs, vee-block, positioning tube and hold down gags; Clamp body is fixed on below cutter of drill machine, and clamp body is provided with two screwed through holes, is provided with a groove between two through holes; Hold down gag comprises screw mandrel and fastening handle, one end of screw mandrel is connected with vee-block, the other end is connected with fastening handle, hold down gag is arranged on the middle part of clamp body, two studs rotate respectively and are fixed on two through holes of clamp body, positioning tube is inserted in the groove in the middle part of clamp body, has through hole in the middle part of positioning tube.Adopt drill jig described in the utility model can carry out fastening location to special part to be processed, ensure machining accuracy.
Description
Technical field
The utility model relates to a kind of fixture, especially a kind of drill jig.
Background technology
Drilling machine is a kind of common part machining tool, and 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 cutter is rotated.The processing characteristic of drilling machine is that part to be processed maintains static, and cutter is taken exercises, and how to be fixed on machining tool by part, and ensures in process, and processing parts can not produce the key point that displacement is drilling machine processing.
Drilling machine has certain normalized form, but the part processed has a great difference, different part will carry out processing on same lathe just needs different fixtures to be fixed, in every field, the application of peculiar part becomes more and more, so corresponding fixture will be had to carry out fastening location for the architectural feature of peculiar part, traditional fixture can not be applicable to special part processing.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of drilling machine clamp for machining of peculiar part, and solving this kind of peculiar part in prior art does not have corresponding fixture defect.
Technical scheme
A kind of drill jig, comprises clamp body, two studs, vee-block, positioning tube and hold down gags; Described clamp body is fixed on below cutter of drill machine, and described clamp body is provided with two screwed through holes, is provided with a groove between two through holes; Described hold down gag comprises screw mandrel and fastening handle, one end of described screw mandrel is connected with vee-block, the other end is connected with fastening handle, described hold down gag is arranged on the middle part of clamp body, described two studs rotate respectively and are fixed on two through holes of clamp body, described positioning tube is inserted in the groove in the middle part of clamp body, has through hole in the middle part of described positioning tube.
Described leading screw end is installed with through hole, and described through hole and lead screw shaft are to perpendicular, and described through-hole diameter is less than leading screw end diameter, and described fastening handle is a cylindrical steel bar through leading screw end vias.
Described leading screw end is connected with a fastening annulus, described leading screw axis and fastening annulus axis being parallel but not on the same line.
Beneficial effect
Adopt drill jig described in the utility model can carry out Set and Positioning for peculiar part, ensure that part is firm in clamping and process.
Adopt drill jig described in the utility model by the effect of two studs and positioning tube, ensure that part to be processed is accurately located, thus improve machining accuracy.
Accompanying drawing explanation
Fig. 1 is two bolt fragmentary front view after drill jig clamping parts described in the utility model.
Fig. 2 is top view after drill jig clamping parts described in the utility model.
Wherein: 1-clamp body, 2-positioning tube, 3-stud α, 4-stud β, 5-part to be processed, 6-hold down gag, 7-fastening handle, 8-V shape block.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, set forth the utility model further.
The utility model relates to a kind of drill jig, comprises clamp body 1, stud α 3, stud β 4, vee-block 8, positioning tube 2 and hold down gag 6; Described clamp body 1 is fixed on below cutter of drill machine, and described clamp body 1 is provided with two screwed through holes, is provided with a groove between two through holes; Described hold down gag 6 comprises screw mandrel and fastening handle 7, one end of described screw mandrel is connected with vee-block 8, the other end is connected with fastening handle 7, described hold down gag 6 is arranged on the middle part of clamp body 1, described two studs rotate respectively and are fixed on two through holes of clamp body 1, described positioning tube 2 is inserted in the groove in the middle part of clamp body 1, has through hole in the middle part of described positioning tube 2.
Drill jig described in the utility model is the fixture for processing a kind of peculiar part, boring is needed in the middle part of this part, both sides have two branches with holes respectively, need to ensure that part 5 to be processed is stabilized on lathe in process, also will ensure the precision of processing, common drill jig can not complete above-mentioned requirements simultaneously.
Clamping and the fixation procedure of this part are as follows: be first inserted in the groove in the middle part of clamp body 1 by the positioning tube 2 of suitable dimension, then being rotated two stud one end is fixed in the female through hole of band of clamp body 1 correspondence, by the branched hole of part 5 both sides to be processed through stud, then fastening nuts is used respectively in both sides, now just be placed on positioning tube 2 in the middle part of part 5 to be processed, then rotational fastener handle 7, by the effect vee-block 8 of leading screw gradually near the middle part of part 5 to be processed, only need when vee-block 8 touches the outer surface of part 5 to be processed to ensure that part 5 to be processed is fastened at slow circumvolve certain angle, fast rotational fastening handle 7 can not be continued again when now touching part 5 outer surface, prevent firmly excessive processing parts 5 for the treatment of from causing damage, now part 5 to be processed has been fastened on the lathe of drilling machine, moving cutting tool carries out tool setting processing.
The fastening handle 7 of hold down gag 6 has various ways, can be to be installed with through hole at leading screw end, and through hole and lead screw shaft are to perpendicular, and through-hole diameter is less than leading screw end diameter, and fastening handle is a cylindrical steel bar through leading screw end vias.Also can be that leading screw end is connected with a fastening annulus, leading screw axis and fastening annulus axis being parallel but not on the same line.
In sum, everyly carry out on vertical direction fixing by two bolt arrangement to peculiar part, carry out fastening drill jig in horizontal direction all within protection domain of the present utility model by positioning tube 2 and hold down gag 6.
Claims (3)
1. a drill jig, is characterized in that: comprise clamp body (1), two studs (3,4), vee-block (8), positioning tube (2) and hold down gags (6); Described clamp body (1) is fixed on below cutter of drill machine, and described clamp body (1) is provided with two screwed through holes, is provided with a groove between two through holes; Described hold down gag (6) comprises screw mandrel and fastening handle (7), one end of described screw mandrel is connected with vee-block (8), the other end is connected with fastening handle (7), described hold down gag (6) is arranged on the middle part of clamp body (1), described two studs (3,4) rotation is fixed on two through holes of clamp body (1) respectively, described positioning tube (2) is inserted in the groove at clamp body (1) middle part, and described positioning tube (2) middle part has through hole.
2. a kind of drill jig as claimed in claim 1, it is characterized in that: described leading screw end is installed with through hole, described through hole and lead screw shaft are to perpendicular, and described through-hole diameter is less than leading screw end diameter, and described fastening handle (7) is a cylindrical steel bar through leading screw end vias.
3. a kind of drill jig as claimed in claim 1, is characterized in that: described leading screw end is connected with a fastening annulus, described leading screw axis and fastening annulus axis being parallel but not on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745072.4U CN204397382U (en) | 2014-12-02 | 2014-12-02 | A kind of drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745072.4U CN204397382U (en) | 2014-12-02 | 2014-12-02 | A kind of drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397382U true CN204397382U (en) | 2015-06-17 |
Family
ID=53421280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745072.4U Expired - Fee Related CN204397382U (en) | 2014-12-02 | 2014-12-02 | A kind of drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204397382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720349A (en) * | 2020-12-11 | 2021-04-30 | 山西江淮重工有限责任公司 | Stud bolt assembling and disassembling device and method |
-
2014
- 2014-12-02 CN CN201420745072.4U patent/CN204397382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720349A (en) * | 2020-12-11 | 2021-04-30 | 山西江淮重工有限责任公司 | Stud bolt assembling and disassembling device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203765039U (en) | Gearbox operation body drilling and reaming jig | |
| CN204262779U (en) | Shaft forgings drill jig positioning tool | |
| CN104368861A (en) | High-rigidity knife handle device | |
| CN203265808U (en) | Tapping clamp | |
| CN204397382U (en) | A kind of drill jig | |
| CN201249282Y (en) | Drilling fixture of inner wall of hole | |
| CN203636438U (en) | Clamp used for drilling hole in end face of one-piece camshaft | |
| CN204321252U (en) | A kind of half-round drill hole positioning device | |
| CN206839207U (en) | A kind of Automatic Lathe feeding clamping device | |
| CN202964204U (en) | Threading clamp | |
| CN204711287U (en) | Cross recess gear batch machining drilling jig device | |
| CN204338998U (en) | Boring and milling machine milling head extension bar | |
| CN204308256U (en) | Drilling machine clamping drill jig | |
| CN203210049U (en) | Drilling positioning fixture | |
| CN203437702U (en) | Clamp special for machining locking hole of expanding rod | |
| CN104353866A (en) | Auger drilling locator | |
| CN103801949A (en) | Jig for machining inclined hole in cylindrical face | |
| CN204159915U (en) | A kind of upright drill with limit function | |
| CN204893577U (en) | Graduation locate mode boring grab | |
| CN203830755U (en) | Inner hole boring cutter rod for casing head | |
| CN203679792U (en) | Fine adjustment clamp | |
| CN203197640U (en) | Lathe semi-circular clamp | |
| CN203245419U (en) | Shell oil hole drilling clamp | |
| CN204321253U (en) | A kind of auger boring positioner | |
| CN203887570U (en) | Clamp for milling inclined plane of worm case |
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: 20150617 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |