CN106180819A - Drilling machine electric drill with positioner - Google Patents
Drilling machine electric drill with positioner Download PDFInfo
- Publication number
- CN106180819A CN106180819A CN201610527399.8A CN201610527399A CN106180819A CN 106180819 A CN106180819 A CN 106180819A CN 201610527399 A CN201610527399 A CN 201610527399A CN 106180819 A CN106180819 A CN 106180819A
- Authority
- CN
- China
- Prior art keywords
- pin
- limited block
- drill bit
- electric drill
- spanner
- 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.)
- Granted
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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
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
nullThe invention discloses the drilling machine electric drill of band positioner，It is provided with upright slide rail in described electric drill，It is equipped with slide block on described upright slide rail，Described drill bit is fixed on described slide block，And formed between described upright slide rail and be slidably connected，It is provided with grinding tooth on described drill bit，Described positioner includes pin、Limited block and spanner，Described pin two ends are hinged on described electric drill two side body and top is protruding，The external splines agreed with mutually with described grinding tooth it is provided with in the middle part of described pin，Described pin is engaged with described drill bit by external splines，It is provided with gag lever post on described pin external part，Described limited block is arranged at the bottom of described pin external part，The U-shaped groove corresponding with described gag lever post is offered on described limited block，Described spanner is arranged on described pin top，Described spanner is consistent with the external splines run-in synchronism of described pin and rotation direction.It is an advantage of the current invention that: improve work efficiency and borehole accuracy；Simple in construction, with low cost.
Description
Technical field
The present invention relates to cylinder cap technical field of processing equipment, be specifically related to the drilling machine electric drill of a kind of band positioner.
Background technology
Drilling machine is the capital equipment of air inlet cylinder cap (as shown in Figure 1) Drilling operation, for ensureing the vertical of cylinder cap installing hole
Degree, when holing now, is directly clipped in cylinder cap on bench vice and holes, slowly exited by drill bit, owing to entering after having holed again
Cylinder head size is less and profile is irregular, it is impossible to ensure the required precision of installing hole and high interchangeability, to later stage assembling band
Coming certain difficulty and uncertainty, and entirely carried out sizing by manual operation, its borehole accuracy is lower, inefficiency,
And using the numerical control drilling machine of precision, then cost is the highest.
Summary of the invention
The present invention is directed to above-mentioned technical problem, it is provided that the drilling machine electric drill of a kind of band positioner, be effectively increased air inlet
Borehole accuracy in cylinder cap boring procedure and drilling efficiency.
The present invention solves above-mentioned technical problem by the following technical solutions: the drilling machine electric drill of band positioner, its feature exists
In, it being provided with upright slide rail in described electric drill, described upright slide rail is equipped slide block, described drill bit is fixed on described cunning
On block, and between described upright slide rail, formation is slidably connected, and described drill bit is provided with grinding tooth, and described positioner includes pin
Post, limited block and spanner, described pin two ends are hinged on described electric drill two side body and top is protruding, in described pin
Portion is provided with the external splines agreed with mutually with described grinding tooth, and described pin is engaged with described drill bit by external splines, described pin
Being provided with gag lever post on post external part, described limited block is arranged at the bottom of described pin external part, and described limited block is offered
Having the U-shaped groove corresponding with described gag lever post, described spanner is arranged on described pin top, outside described spanner is with described pin
Spline run-in synchronism and rotation direction are consistent.
As the further optimization to above-mentioned standoff features, described limited block top is bolted to electric drill by first
On housing, described limited block lower half offers with described first bolt for the center of circle installation slotted eye of arc, described mounting groove
Being provided with the second bolt on hole, described second bolt passes described installation slotted eye, and the lower half of described limited block is fixed on institute
Stating on electric machine casing, this is designed to the horizontal level regulating limited block relative to gag lever post, and then the stroke of regulation spanner, with
Adapt to different drilling depths.
Optimizing, described drill bit top is provided with stretching spring, and described stretching spring top is fixed on described motor
Case top, described stretching spring bottom end is fixing with described drill bit top to be connected.After pressing under spanner drives drill bit,
Stretching spring is in nonequilibrium condition, and after instantly having pressed, stretching spring will pull up drill bit automatically, makes drill bit return, enters
Row is pressed down.
Optimize, regulate the depression distance of drill bit for convenience, adapt to different drilling depths, described installation slotted eye
Curved line on be provided with distance scale line, on described second bolt, corresponding described distance scale line is provided with Direction Line.Need
During regulation, only need to loosen the first bolt and the second bolt, limited block arcuately be installed slotted eye and rotates, and by distance scale line
Location, when the Direction Line on required separation distance scale and the second bolt docks, illustrates that limited block is adjusted and puts in place, the most solid
Fixed described second bolt, the first bolt, i.e. complete the regulation location of limited block.
It is an advantage of the current invention that: the present invention utilizes the precise manipulation of positioner, substantially increase the work effect of boring
Rate and borehole accuracy；Present configuration is simple, with low cost, has good practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of air inlet cylinder cap in the embodiment of the present invention；
Fig. 2 is the structural representation that in the embodiment of the present invention, upright opening mould is fixing；
Fig. 3 is the top view that in the embodiment of the present invention, upright opening mould is fixing；
Fig. 4 is the structural representation that in the embodiment of the present invention, lateral aperture mould is fixing；
Fig. 5 is the top view that in the embodiment of the present invention, lateral aperture mould is fixing；
Fig. 6 is electric drill and the structural representation of positioner in the embodiment of the present invention；
Fig. 7 is electric drill and the side view of positioner in the embodiment of the present invention；
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail.
Such as Fig. 2, shown in Fig. 3, air inlet cylinder cap drilling tool assembly, it is used for air inlet cylinder cap 1 as shown in Figure 1 is holed
Processing, it includes electric drill 2 and workbench 3, described workbench 3 is provided with upright opening mould, and described upright opening mould includes the end
Seat 4, described base 4 offers the through groove 5 of level, and described through groove 5 both sides oppose respectively and are provided with two pairs of inverted L-shapeds
Cantilever 6, make between described base 5 and two cantilevers 6 formed between cross shrinkage pool 7, and adjacent two pairs of cantilevers formed clamping
Room 8, the horizontal segment of described cantilever 6 offers vertical through hole 9, the position of described through hole 9 and aperture respectively with electricity
Right angle setting hole 10 phase bored on 2 drill bits and air inlet cylinder cap 1 is agreed with；In offering on workbench 3 outside described clamping room 8
Threaded securing bores, described clamping device includes that symmetrically arranged two groups are fixed bar 11, holding piece 12 and a bracer 13, described fixing
Bar 11 two ends are provided with external screw thread, and described holding piece 12 offers mobile shrinkage pool 14, and the bottom of described fixing bar 11 passes institute
State the mobile shrinkage pool 14 on holding piece 12, threaded with the female thread fixing hole on described workbench 3, described fixing bar 11
Top is equipped with adjusting nut 15, and described bracer 13 is arranged on the outside of described fixing bar 11, the height of described rest pad 13
Identical with the height of described base 4, the lower surface at the two ends of described holding piece 12 is connected to described bracer 13 and described respectively
On clamping room 8, described fixing bar 11 top forms compacting by described adjusting nut 15 to described holding piece 12, so that institute
State upright opening mould to be fixed on described workbench 3.During use, directly by air inlet cylinder cap 1 from described upright opening mould side water
Horizontal sliding enters in its cross shrinkage pool 7, is clamped the outer wall of air inlet cylinder cap 1 by the inwall of cross shrinkage pool 7, restarts electricity
Bore 2 drill bits and pass the through hole 9 (direction of arrow as shown in Figure 2) on cantilever 6, the appointed part of air inlet cylinder cap 1 is carried out
Boring, completes the processing to the right angle setting hole on air inlet cylinder cap 1 lid.
It is additionally provided with limited block 16, in order to air inlet cylinder cap 1 pushes in cross shrinkage pool 7 in the through groove 5 of described base 4
Time, it is possible to it is accurately positioned.
Such as Fig. 4, shown in Fig. 5, described workbench 3 being additionally provided with lateral aperture mould, described lateral aperture mould includes mutually
Fixing seat 17 connected vertically and side plate 18, on described side plate, 18 are provided with at least two and fix post 19, described fixing post 19 end
End is vertically fixed on described side plate 18, the position of described fixing post 19 and external diameter and hole, the location 20 phase contract on air inlet cylinder cap 1
Close, make described inlet casing 1 lid can be sleeved on described lateral aperture mould；Offer on workbench 3 outside described fixing seat 17
Having female thread fixing hole, the structure of described clamping device is identical with the structure of the clamping device of above-mentioned upright opening mould, wherein, and institute
State bracer 13 and be arranged on the outside of described fixing bar 11, the height phase of the height of described rest pad 13 and described fixing seat 17
With, the lower surface at the two ends of described holding piece 12 is connected on described bracer 13 and described fixing seat 17 respectively, described fixing
Bar 11 top forms compacting by described adjusting nut 15 to described holding piece 12, makes described lateral aperture mould be fixed on workbench
On 3.When after the machining of air inlet cylinder cap right angle setting hole, then this air inlet cylinder cap is contained in lateral aperture mould by fixing column sleeve
Side plate on, make the sidewall of air inlet cylinder cap be mutually perpendicular to corresponding with the drill bit of electric drill, start drill bit (as shown in Figure 4
The direction of arrow), the appointed part on air inlet cylinder cap sidewall is holed, completes the lateral aperture 23 on inlet casing cap body
Processing.
Described fixing post 17 top is provided with external thread rod 21 and the fixing nut 22 agreed with external thread rod 21, in order to
Again fix after air inlet cylinder cap 1 is sleeved on lateral aperture mould, thus improve the stability of boring.
Such as Fig. 6, shown in Fig. 7, described electric drill 2 being provided with positioner, described positioner drives described electric drill 2 drill bit
37 move back and forth downwards with fixed range.Its concrete structure is: be provided with upright slide rail 24, described vertical cunning in described electric drill 2
Being equipped with slide block 25 on rail 24, described drill bit 37 is fixed on described slide block 25, and is formed sliding between described upright slide rail 24
Being dynamically connected, described drill bit 37 is provided with grinding tooth 26, described positioner includes pin 27, limited block 28 and spanner 29,
Described pin 27 two ends are hinged on 2 liang of side bodies 30 of described electric drill and top is protruding, are provided with in the middle part of described pin 27
The external splines agreed with described grinding tooth 26 phase, described pin 27 is engaged with described drill bit 37 by external splines, described pin
Being provided with gag lever post 31 on 27 external parts, described limited block 28 is arranged at the bottom of described pin 27 external part, described limited block
Offering the U-shaped groove corresponding with described gag lever post 31 on 28, described spanner 29 is arranged on described pin 27 top, described spanner
29 is consistent with the external splines run-in synchronism of described pin 27 and rotation direction.
Wherein, described limited block 28 top is fixed on electric drill housing 30 by the first bolt 32, described limited block 28 times
Offer the installation slotted eye 33 of arc in half portion with described first bolt 32 for the center of circle, described installation slotted eye 33 is provided with second
Bolt 34, the lower half of described limited block 28, through described installation slotted eye 33, is fixed on described motor by described second bolt 34
On housing 30, the curved line of described installation slotted eye 33 is provided with distance scale line 35, corresponding described on described second bolt 34
Distance scale line 35 is provided with Direction Line.When needing regulation, only need to loosen the first bolt 32 and the second bolt 34, by limited block 28
Slotted eye 33 is arcuately installed rotate, and is positioned by distance scale line 35, the finger on required separation distance scale and the second bolt 34
When line docks, illustrate that limited block 28 is adjusted and put in place, fix described second bolt the 34, first bolt 32 the most successively, the completeest
Become the regulation location of limited block.This is designed to regulate limited block relative to the horizontal level of gag lever post, so regulation spanner and
The stroke of drill bit, to adapt to different drilling depths.
Described drill bit 37 top is provided with stretching spring 36, and described stretching spring 36 top is fixed on described motor casing
Body 30 top, described stretching spring 36 bottom is fixing with described drill bit 37 top to be connected.When spanner 29 drives drill bit
After 37 times pressures, stretching spring 36 is in nonequilibrium condition, and after instantly having pressed, stretching spring 36 will pull up drill bit automatically
23, make drill bit 23 return, press down.
The present invention uses special lateral aperture mould and upright opening mould, is effectively increased in air inlet cylinder cap boring procedure
Clamping stability and precision；Present configuration is simple, and cylinder cap is easy to loading and unloading, quick, substantially increases the work efficiency of boring, tool
There is good practicality.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of innovation and creation and principle, should be included in the invention
Protection domain within.
Claims (4)
1. the drilling machine electric drill of band positioner, it is characterised in that be provided with upright slide rail in described electric drill, on described upright slide rail
Being equipped with slide block, described drill bit is fixed on described slide block, and between described upright slide rail, formation is slidably connected, described electric drill
Being provided with grinding tooth on drill bit, described positioner includes that pin, limited block and spanner, described pin two ends are hinged on described electric drill
On two side bodies and top is protruding, in the middle part of described pin, it is provided with the external splines agreed with mutually with described grinding tooth, described pin
Being engaged with described drill bit by external splines, described pin external part is provided with gag lever post, described limited block is arranged at institute
Stating the bottom of pin external part, described limited block offers the U-shaped groove corresponding with described gag lever post, described spanner is arranged on
Described pin top, described spanner is consistent with the external splines run-in synchronism of described pin and rotation direction.
2. air inlet cylinder cap upright opening drilling tool assembly as claimed in claim 1, it is characterised in that described limited block top leads to
Cross first to be bolted on electric drill housing, described limited block lower half offers arc with described first bolt for the center of circle
Installing slotted eye, described installation slotted eye is provided with the second bolt, described second bolt passes described installation slotted eye, by described spacing
The lower half of block is fixed on described electric machine casing.
3. air inlet cylinder cap upright opening drilling tool assembly as claimed in claim 1, it is characterised in that described drill bit top
Being provided with stretching spring, described stretching spring top is fixed on described electric machine casing top, and described stretching spring bottom end is with described
Drill bit top is fixing to be connected.
4. air inlet cylinder cap upright opening drilling tool assembly as claimed in claim 2, it is characterised in that the arc of described installation slotted eye
Being provided with distance scale line on shape line, on described second bolt, corresponding described distance scale line is provided with Direction Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527399.8A CN106180819B (en) | 2016-07-05 | 2016-07-05 | Drilling machine electric drill with positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527399.8A CN106180819B (en) | 2016-07-05 | 2016-07-05 | Drilling machine electric drill with positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180819A true CN106180819A (en) | 2016-12-07 |
| CN106180819B CN106180819B (en) | 2018-08-28 |
Family
ID=57466338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527399.8A Expired - Fee Related CN106180819B (en) | 2016-07-05 | 2016-07-05 | Drilling machine electric drill with positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180819B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895266A (en) * | 2017-12-08 | 2019-06-18 | 重庆市永川区聚杰石材厂 | A kind of hand-held stone drilling machine |
| CN112098232A (en) * | 2018-03-20 | 2020-12-18 | 国网山东省电力公司济宁供电公司 | Method for measuring ultimate tensile length of test piece |
| CN112872406A (en) * | 2021-03-09 | 2021-06-01 | 苏州琪原精密机械有限公司 | Synchronous linkage automatic punching machine and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB340477A (en) * | 1929-08-23 | 1930-12-23 | Cincinnati Bickford Tool Co | Drilling and tapping machine |
| CN2308464Y (en) * | 1997-07-09 | 1999-02-24 | 王秀和 | Chamfering machine |
| CN103252640A (en) * | 2013-05-08 | 2013-08-21 | 广西大学 | Semi-automatic set screw assembling machine |
| CN104139305A (en) * | 2014-08-04 | 2014-11-12 | 浙江西菱股份有限公司 | Drilling and tapping machine |
| CN204227335U (en) * | 2014-11-27 | 2015-03-25 | 荆门市幸科电子有限公司 | The rapid installation device of LED tin head |
| CN104475819A (en) * | 2014-12-04 | 2015-04-01 | 江苏武进不锈股份有限公司 | Rotary manual feeding mechanism |
-
2016
- 2016-07-05 CN CN201610527399.8A patent/CN106180819B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB340477A (en) * | 1929-08-23 | 1930-12-23 | Cincinnati Bickford Tool Co | Drilling and tapping machine |
| CN2308464Y (en) * | 1997-07-09 | 1999-02-24 | 王秀和 | Chamfering machine |
| CN103252640A (en) * | 2013-05-08 | 2013-08-21 | 广西大学 | Semi-automatic set screw assembling machine |
| CN104139305A (en) * | 2014-08-04 | 2014-11-12 | 浙江西菱股份有限公司 | Drilling and tapping machine |
| CN204227335U (en) * | 2014-11-27 | 2015-03-25 | 荆门市幸科电子有限公司 | The rapid installation device of LED tin head |
| CN104475819A (en) * | 2014-12-04 | 2015-04-01 | 江苏武进不锈股份有限公司 | Rotary manual feeding mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895266A (en) * | 2017-12-08 | 2019-06-18 | 重庆市永川区聚杰石材厂 | A kind of hand-held stone drilling machine |
| CN112098232A (en) * | 2018-03-20 | 2020-12-18 | 国网山东省电力公司济宁供电公司 | Method for measuring ultimate tensile length of test piece |
| CN112098232B (en) * | 2018-03-20 | 2022-10-04 | 国网山东省电力公司济宁供电公司 | Method for measuring ultimate tensile length of test piece |
| CN112872406A (en) * | 2021-03-09 | 2021-06-01 | 苏州琪原精密机械有限公司 | Synchronous linkage automatic punching machine and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106180819B (en) | 2018-08-28 |
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Granted publication date: 20180828 Termination date: 20200705 |