CN108237249A - A kind of side hole drill tool - Google Patents
A kind of side hole drill tool Download PDFInfo
- Publication number
- CN108237249A CN108237249A CN201710931005.XA CN201710931005A CN108237249A CN 108237249 A CN108237249 A CN 108237249A CN 201710931005 A CN201710931005 A CN 201710931005A CN 108237249 A CN108237249 A CN 108237249A
- Authority
- CN
- China
- Prior art keywords
- guide rod
- plate
- side hole
- drill tool
- hole drill
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of side hole drill tool, including bottom plate, for positioning the positioning plate at the parts to be processed back side, guide rod riser, for compressing the positive guide rod of parts to be processed, positioning plate, guide rod riser are opposite loaded on bottom plate, positioning plate top is equipped with bushing plate, drill bushing is loaded on bushing plate, guide rod is through holding screw loaded on guide rod riser, guide rod surface is equipped with the guide groove with holding screw cooperating, guide groove includes helicla flute, the straight trough for being connected in spiral front of the slot, screw is equipped with pressure head after the adjustment for guide rod front end, is oriented to rod rear end and handle is housed.Advantages of the present invention compresses for quick change, is simple in structure, easy to use.
Description
Technical field
The present invention relates to a kind of side hole drill tool of processing part lateral aperture, for fast-holding part.
Background technology
In process, some parts have lateral aperture, and upper and lower surface protrusion to part.The scheme processed now is several
Block parallels pads up part, then with a fork-shaped pressing plate or two pressing plate compressing components.
Invention content
The purpose of the present invention is being directed to the above-mentioned deficiency of the prior art, and a kind of quick change provided compresses, simple in structure, make
With facilitating side hole drill tool processing tool.
The technical scheme is that：Including bottom plate, for position the positioning plate at the parts to be processed back side, guide rod riser,
For compressing the positive guide rod of parts to be processed, positioning plate, guide rod riser are opposite loaded on bottom plate, and positioning plate top is equipped with brill
Template, drill bushing is loaded on bushing plate, and guide rod is through holding screw loaded on guide rod riser, and guide rod surface is equipped with and holding screw
The guide groove of cooperating, guide groove include helicla flute, the straight trough for being connected in spiral front of the slot, and screw fills after the adjustment for guide rod front end
There is pressure head, be oriented to rod rear end and handle is housed.
The positioning plate is equipped with recessing groove, positioning pin.
The number of turns of the helicla flute is enclosed for 0.25-0.5, and the spiral angle of helicla flute is 5 ° -10 °.If the number of turns is too small not
Energy locking pressure plate wastes if the number of turns is excessive in the presence of the waste of processing compressor arm and in operation operation.The spiral shell of helicla flute
It is guiding and the optimum state of locking that swing angle degree, which is 5 ° -10 °, if angle too small rotation is difficult, if angle is excessive, then is pressed
Under tight state, locking property is bad.
The positioning plate is fixed by reinforcing rib, screw, positioning pin and is located on bottom plate.
Positioning pin is by interference fit on positioning plate.
Thin nut is equipped between the holding screw and guide rod riser.
The drill bushing is by interference fit on bushing plate.
The handle is step, and middle part is thin, both ends are thick, and guide rod is plugged in the middle part of handle equipped with mounting hole.
The configuration of the present invention is simple, it is easy to operate.The trough portion of guide rod can be compressed quickly, unclamp part, guide rod
On spiral fluted portion can quickly lock, unclamp pressing plate, solution wants rotating nut that could lock, unclamp pressure in the prior art
Plate；Opening on positioning plate solves the trouble that existing needs install parallels on positioning plate；Pressure head is pressed in the middle part of part
Position solves existing the defects of needing fork-shaped pressing plate or two pressing plates.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is positioning plate front view.
Fig. 4 is guide rod riser front view.
Fig. 5 is the sectional view of guide rod riser.
Fig. 6 is bushing plate front view.
Fig. 7 is guide rod front view.
Fig. 8 is adjusting screw front view.
Fig. 9 is welding pressure head sectional view.
Figure 10 is holding screw front view.
Figure 11 is handle front view.
In figure：1 it is bushing plate, 2 be reinforcing rib, 3 be bottom plate, 4 be soket head cap screw, 5 be positioning plate, 6 is positioning pin, 7
It is processing part, 8 be welding pressure head, 9 be adjusting screw, 10 be straight pin, 11 be holding screw, 12 be thin nut, 13 is to lead
To bar, 14 be handle, 15 be drill bushing, 16 be guide rod riser, 17 be bushing.
Specific embodiment
In Fig. 1-6, positioning plate 5 is fixed by reinforcing rib 2, soket head cap screw 4 and straight pin 10 and is located on bottom plate 3.
On positioning plate 5, a hole is processed, in order to get out of the way the boss of processing part 7.Two positioning pins 6 are mounted in by interference fit
On positioning plate 5.Drill bushing 15 is by interference fit on bushing plate 1.Bushing plate 1 is solid by soket head cap screw 4 and straight pin 10
Determine and be located in positioning plate 5.Guide rod riser 16 is fixed by soket head cap screw and straight pin 10 and is located on bottom plate 3.Welding
Pressure head 8 is fixed on by adjusting screw 9, thin nut on guide rod 13.Guide rod 13 is pacified by holding screw 11 and thin nut 12
On guide rod riser.Handle 14 is fixed on guide rod 13.Holding screw 11 is limited and is locked to guide rod 13.Guide rod
13 have fast feed part and lock portion.The screw thread M1 and the screw thread M of holding screw 11 of guide rod riser 16 are passed through and are matched.
In Fig. 7, there are one straight trough on guide rod 13, there are one 5-10 ° of helicla flutes for straight trough end.Wherein straight trough and spiral
Well width L is more than φ L on holding screw 11, and depth b is more than 11 extension elongation of lock-screw.Straight trough is in order to which fast-holding unclamps
Part, helicla flute are in order to lock guide rod 13, to make guide rod 13 immovable in process.
In Fig. 8, the length of the screw thread M in adjusting screw 9 it is bigger 15-20mm than the length of screw thread M in guide rod 13 so as to
The position of welding pressure head 8 can be adjusted during use according to actual conditions.
In Fig. 9, φ d2 are bigger 1mm than φ d1 in adjusting screw 9 in welding pressure head 8, weld φ D2 in pressure head 8 and compare adjusting screw
The small 1mm of φ D1 in 9, weld pressure head 8 in L3 it is smaller 1mm than L1 in adjusting screw 9, weld pressure head 8 in L4 it is bigger than L2 in adjusting screw 9
1mm small-scale can be adjusted to weld pressure head 8.
In Figure 10, holding screw 11 is restructured by standard screws, can be in guide rod 13 in order to the part of front end
Guide groove is oriented to, and 11 end-beveling radius of holding screw is R2.
In Figure 11, the φ d on handle 14 are less than φ d on guide rod 13.One end in handle 14 is more than in guide rod 13
Unthreaded hole, the other end one bushing 17 of riveted after mounting, in case handle 14 comes off in use.
Claims (8)
1. a kind of side hole drill tool, it is characterised in that：Including bottom plate（3）, positioning plate for positioning the parts to be processed back side
（5）, guide rod riser（16）, for compressing the positive guide rod of parts to be processed（13）, positioning plate（5）, guide rod riser（16）Phase
To being loaded on bottom plate（3）On, positioning plate（5）Top is equipped with bushing plate（1）, drill bushing（15）Loaded on bushing plate（1）On, guide rod（13）
Through holding screw（11）Loaded on guide rod riser（16）On, guide rod（13）Surface is equipped with and holding screw（11）Cooperating is led
To slot, guide groove includes helicla flute, the straight trough for being connected in spiral front of the slot, guide rod（13）Front end screw after the adjustment（9）Equipped with pressure
Head, guide rod（13）Rear end is equipped with handle（14）.
2. side hole drill tool according to claim 1, it is characterised in that：The positioning plate（5）It is equipped with recessing groove, positioning
Pin（6）.
3. side hole drill tool according to claim 1, it is characterised in that：The number of turns of the helicla flute is enclosed for 0.25-0.5,
The spiral angle of helicla flute is 5 ° -10 °.
4. side hole drill tool according to claim 1, it is characterised in that：The positioning plate（5）Pass through reinforcing rib（2）, spiral shell
Nail（4）, positioning pin fixes and is located in bottom plate（3）On.
5. side hole drill tool according to claim 1, it is characterised in that：Positioning pin is by interference fit mounted in positioning plate
（5）On.
6. side hole drill tool according to claim 1, it is characterised in that：The holding screw（11）With guide rod riser（16）
Between be equipped with thin nut（12）.
7. side hole drill tool according to claim 1, it is characterised in that：The drill bushing（15）By interference fit mounted in brill
Template（1）On.
8. side hole drill tool according to claim 1, it is characterised in that：The handle（14）For step, middle part is thin, two
End is thick, handle（14）Middle part is plugged in guide rod（13）It is equipped with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931005.XA CN108237249A (en) | 2017-10-09 | 2017-10-09 | A kind of side hole drill tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931005.XA CN108237249A (en) | 2017-10-09 | 2017-10-09 | A kind of side hole drill tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108237249A true CN108237249A (en) | 2018-07-03 |
Family
ID=62700843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710931005.XA Pending CN108237249A (en) | 2017-10-09 | 2017-10-09 | A kind of side hole drill tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237249A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0211135A2 (en) * | 1985-08-09 | 1987-02-25 | Eduard Schedel GmbH Bau- und Möbelschreinerei | Drilling template |
| CN2853270Y (en) * | 2005-12-17 | 2007-01-03 | 江苏罡阳股份有限公司 | Internal-jacking positioning drill clamp |
| CN101938198A (en) * | 2009-07-02 | 2011-01-05 | 无锡市中达电机有限公司 | Drilling device of motor end cover |
| CN203245418U (en) * | 2013-05-27 | 2013-10-23 | 宁波市镇海金雳机械制造有限公司 | Connecting rod tap drill jig tool |
| CN205520587U (en) * | 2016-04-25 | 2016-08-31 | 长安大学 | Spot facing work special fixture of pipe support board |
| CN106270661A (en) * | 2016-10-25 | 2017-01-04 | 张晓光 | A kind of hay mover cap part drilling clamp and using method thereof |
| CN207288973U (en) * | 2017-10-09 | 2018-05-01 | 新兴重工湖北三六一一机械有限公司 | A kind of side hole drill tool |
-
2017
- 2017-10-09 CN CN201710931005.XA patent/CN108237249A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0211135A2 (en) * | 1985-08-09 | 1987-02-25 | Eduard Schedel GmbH Bau- und Möbelschreinerei | Drilling template |
| CN2853270Y (en) * | 2005-12-17 | 2007-01-03 | 江苏罡阳股份有限公司 | Internal-jacking positioning drill clamp |
| CN101938198A (en) * | 2009-07-02 | 2011-01-05 | 无锡市中达电机有限公司 | Drilling device of motor end cover |
| CN203245418U (en) * | 2013-05-27 | 2013-10-23 | 宁波市镇海金雳机械制造有限公司 | Connecting rod tap drill jig tool |
| CN205520587U (en) * | 2016-04-25 | 2016-08-31 | 长安大学 | Spot facing work special fixture of pipe support board |
| CN106270661A (en) * | 2016-10-25 | 2017-01-04 | 张晓光 | A kind of hay mover cap part drilling clamp and using method thereof |
| CN207288973U (en) * | 2017-10-09 | 2018-05-01 | 新兴重工湖北三六一一机械有限公司 | A kind of side hole drill tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |