CN206653004U - The accurate drilling tool of cylindrical workpiece side wall - Google Patents
The accurate drilling tool of cylindrical workpiece side wall Download PDFInfo
- Publication number
- CN206653004U CN206653004U CN201720270174.9U CN201720270174U CN206653004U CN 206653004 U CN206653004 U CN 206653004U CN 201720270174 U CN201720270174 U CN 201720270174U CN 206653004 U CN206653004 U CN 206653004U
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- hole
- template
- index dial
- index
- cylindrical workpiece
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Abstract
It the utility model is related to a kind of accurate drilling tool of cylindrical workpiece side wall, including the horizontal template at right angles connected and vertical template, the center of top of vertical template is connected with the drilling template forward extended out, and the front end for the template that drills is provided with collared hole, is provided with collared hole bushing；The front end face center of vertical template is fixed with index dial, and cylindrical workpiece is fixedly connected with index dial；Index dial index hole is evenly distributed with the circumference of index dial, vertical template is provided with vertical template index hole, latch insert vertical template index hole and index dial index hole correspondingly with index dial index hole.Half tooth bolt sequentially passes through indexing center hole and index dial is fixed on vertical template by vertical template centre bore.Cylindrical workpiece is fixed on index dial by depression bar, and all-teeth screw is connected with depression bar, and the root of all-teeth screw is screwed in the screwed hole of index dial.The tool structure is simple, and low manufacture cost is easy to operate, and borehole accuracy is high.
Description
Technical field
A kind of frock is the utility model is related to, more particularly to a kind of accurate drilling tool of cylindrical workpiece side wall, belongs to brill
Hole technical field of tools.
Background technology
Drilling is that workpiece makes a kind of common procedure, in order to which can coincide assembling between workpiece, general closed planar drilling
It is relatively conventional.But in real work, can be by product design Cheng Yuan sometimes because the consideration of the attractive in appearance and structural behaviour of product
Tubular, spherical etc. are round-shaped, while some parts need the side wall installed in cylindrical workpiece, it is necessary in cylindrical workpiece
Side wall drill and meet matching requirements.
The side wall drilling in cylindrical workpiece is completed, traditional way is firstly the need of manually in the side wall of cylindrical workpiece
Rule, then drilled on the face of cylinder, each step deviations and operation deviation easily occurs so that the hole drilled out
Skew.Drilled using in general lathe, frock clamp is cumbersome, and easily damages machine tool accuracy, and speed is slower.Using numerical control
Lathe drills, it is necessary to which 3+1 integrated positionings are processed, and cost is higher.
Utility model content
The purpose of this utility model is, overcomes problems of the prior art, there is provided a kind of cylindrical workpiece side wall
Accurate drilling tool, simple in construction, low manufacture cost is easy to operate, and borehole accuracy is high.
To solve above technical problem, the accurate drilling tool of cylindrical workpiece side wall of the present utility model, including rectangular
The horizontal template and vertical template of connection, the center of top of the vertical template is connected with the drilling template forward extended out, described
The front end of drilling template is provided with collared hole, is provided with the collared hole bushing；In the front end face of the vertical template
The heart is fixed with index dial, and cylindrical workpiece is fixedly connected with the index dial；It is evenly distributed with the circumference of the index dial point
Scale index hole, the vertical template be provided with the index dial index hole vertical template index hole correspondingly, it is described
Latch is plugged with vertical template index hole, the front end of the latch is inserted in the index dial index hole.
Relative to prior art, the utility model achieves following beneficial effect：The center of index dial is fixed on vertical-type
The front end face center of plate, latch insert in certain a pair of vertical-type plate index hole and index dial index hole from back to front, make index dial
Center and angle fixed；Because cylindrical workpiece is fixedly connected on index dial, therefore cylindrical workpiece phase
Position and angle for vertical template are also fixed；Drill bit is extended downwardly from from bushing, can in cylindrical workpiece side wall
To be drilled, because cylindrical workpiece is well fixed, the relative position between drill bit keeps fixing, the essence of drilling
Degree is ensured.The phase that the phase of index hole on index dial needs to drill with cylindrical workpiece side wall corresponds, when certain
After one hole drill is good, latch is extracted, it is lower a pair by one angle of cylindrical workpiece and index dial synchronous rotary, then by latch insertion
In vertical template index hole and index dial index hole, cylindrical workpiece and index dial are fixed on vertical template, then carried out
The drilling in next hole, so circulation.The frock is practical, can meet the side wall punching of similar cylindrical element, easy to assembly, resistance to
Long property is strong, detachably, is easy to preserve, and it is small to occupy space, simple in construction, easy to operation.
As improvement of the present utility model, the center of the index dial is provided with indexing center hole, the vertical template
Center is provided with the vertical template centre bore corresponding with the indexing center hole, and half tooth bolt is sequentially passed through in the index dial
The index dial is fixed on the vertical template by heart hole and the vertical template centre bore.Half tooth bolt makes index dial and circle
Cylindrical work pieces obtains centralized positioning on vertical template.
As further improvement of the utility model, the both sides of the indexing center hole are arranged with the indexing valve snail
Pit, the rear end face of the cylindrical workpiece are pressed on the index dial, are pressed with the front end face of the cylindrical workpiece along circle
Cylindrical work pieces diameter extension depression bar, the depression bar be provided with the one-to-one depression bar screwed hole of the index dial screwed hole,
All-teeth screw is screwed in corresponding depression bar screwed hole and index dial screwed hole is fixed on described point by the cylindrical workpiece
On scale.All-teeth screw compresses depression bar, is tightly secured together cylindrical workpiece and index dial.
As further improvement of the utility model, in the middle part of the two side of the horizontal template and the vertical template respectively
It is connected with each other by brace.Brace can increase the bonding strength between horizontal template and vertical template, it is ensured that vertical-type
Plate and horizontal template are in vertical connection state all the time.
As further improvement of the utility model, the rear end of the drilling template is provided with kidney slot, and bolt is described in
The drilling template is fixed on the top of the vertical template by kidney slot.It can be adjusted by kidney slot bushing relative to vertical
The distance between template, axial location of the adjustment drill bit on cylindrical workpiece.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description, accompanying drawing only provides ginseng
Examine and used with explanation, be not used to limit the utility model.
Fig. 1 is the front view of the accurate drilling tool of the utility model cylindrical workpiece side wall.
Fig. 2 is Fig. 1 left view.
Fig. 3 is Fig. 1 top view.
Fig. 4 is Fig. 1 stereogram one.
Fig. 5 is Fig. 1 stereogram two.
Fig. 6 is working state figure one of the present utility model.
Fig. 7 is working state figure two of the present utility model.
In figure：1. horizontal template；2. vertical template；The vertical template index holes of 2a.；3. brace；4. drill template；4a.
It is bushing；4b. kidney slots；5. index dial；5a. index dial index holes；5b. index dial screwed holes；6. half tooth bolt；7. depression bar；8.
Latch；9. all-teeth screw；10. cylindrical workpiece.
Embodiment
As shown in Figures 1 to 7, the accurate drilling tool of cylindrical workpiece side wall of the present utility model includes what is at right angles connected
Horizontal template 1 and vertical template 2, the center of top of vertical template 2 are connected with the drilling template 4 forward extended out, drilling template 4
Front end is provided with collared hole, and bushing 4a is provided with collared hole；The front end face center of vertical template 2 is fixed with index dial 5,
Cylindrical workpiece 10 is fixedly connected with index dial 5；Index dial index hole 5a, vertical-type are evenly distributed with the circumference of index dial 5
Plate 2 be provided with index dial index hole 5a vertical template index hole 2a correspondingly, be plugged with vertical template index hole 2a
Latch 8, the front end of latch 8 are inserted in index dial index hole 5a.
The center of index dial 5 is fixed on the front end face center of vertical template 2, latch 8 insert from back to front certain a pair it is vertical
In template index hole 2a and index dial index hole 5a, the center and angle that make index dial 5 are fixed；Due to cylindrical shape
Workpiece 10 is fixedly connected on index dial 5, therefore cylindrical workpiece 10 is also consolidated relative to the position and angle of vertical template 2
It is fixed；Drill bit extends downwardly from from bushing 4a, can be drilled in the side wall of cylindrical workpiece 10, because cylindrical workpiece 10 obtains
Fixed to good, the relative position between drill bit is kept fixing, and the precision of drilling is ensured.Indexing on index dial 5
The phase that the phase in hole needs to drill with the side wall of cylindrical workpiece 10 corresponds, and after some hole drill is good, extracts latch 8,
By cylindrical workpiece 10 and index dial 5 synchronous rotary, one angle, then by latch 8 insert down a pair of vertical-type plate index hole 2a and
In index dial index hole 5a, cylindrical workpiece 10 and index dial 5 are fixed on vertical template 2, then carry out next hole
Drilling, so circulation.
The center of index dial 5 is provided with indexing center hole, and the center of vertical template 2 is provided with corresponding with indexing center hole
Vertical template centre bore, half tooth bolt 6 sequentially pass through indexing center hole and vertical template centre bore index dial 5 is fixed on
On vertical template 2.Half tooth bolt 6 makes index dial 5 and cylindrical workpiece 10 obtain centralized positioning on vertical template 2.
The both sides of indexing center hole are arranged with index dial screwed hole 5b, and the rear end face of cylindrical workpiece 10 is pressed in indexing
On disk 5, the depression bar 7 extended along cylindrical workpiece diameter is pressed with the front end face of cylindrical workpiece 10, depression bar 7 is provided with and indexing
The one-to-one depression bar screwed holes of valve snail pit 5b, all-teeth screw 9 are screwed in corresponding depression bar screwed hole and index dial screw thread
Cylindrical workpiece 10 is fixed on index dial 5 in the 5b of hole.All-teeth screw 9 compresses depression bar 7, makes cylindrical workpiece 10 and indexing
Disk 5 is tightly secured together.
It is connected with each other respectively by brace 3 in the middle part of the two side of horizontal template 1 and vertical template 2.Brace 3 can increase
Add the bonding strength between horizontal template 1 and vertical template 2, it is ensured that vertical template 2 and horizontal template 1 are in vertical connection all the time
State.
The rear end of drilling template 4 is provided with kidney slot 4b, and drilling template 4 is fixed on vertical template by bolt through kidney slot 4b
2 top.Bushing 4a can be adjusted relative to the distance between vertical template 2 by kidney slot 4b, adjustment drill bit is in cylindrical shape
Axial location on workpiece 10.
It the foregoing is only the preferable possible embodiments of the utility model, non-therefore limitation patent of the present utility model
Protection domain.In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent substitution or equivalent change
The technical scheme to be formed is changed, is all fallen within the protection domain of the requires of the utility model.
Claims (5)
1. a kind of accurate drilling tool of cylindrical workpiece side wall, including the horizontal template at right angles connected and vertical template, it is special
Sign is：The center of top of the vertical template is connected with the drilling template forward extended out, and the front end of the drilling template is provided with
Collared hole, it is provided with the collared hole bushing；The front end face center of the vertical template is fixed with index dial, cylinder
Shape workpiece is fixedly connected with the index dial；Index dial index hole is evenly distributed with the circumference of the index dial, it is described vertical
Template is provided with the index dial index hole vertical template index hole correspondingly, grafting in the vertical template index hole
There is latch, the front end of the latch is inserted in the index dial index hole.
2. the accurate drilling tool of cylindrical workpiece side wall according to claim 1, it is characterised in that：In the index dial
The heart is provided with indexing center hole, and the center of the vertical template is provided with the vertical template corresponding with the indexing center hole
Heart hole, half tooth bolt sequentially passes through the indexing center hole and the index dial is fixed on institute by the vertical template centre bore
State on vertical template.
3. the accurate drilling tool of cylindrical workpiece side wall according to claim 2, it is characterised in that：The indexing disk center
The both sides in hole are arranged with the index dial screwed hole, and the rear end face of the cylindrical workpiece is pressed on the index dial, described
The depression bar extended along cylindrical workpiece diameter is pressed with the front end face of cylindrical workpiece, the depression bar is provided with and the index dial
The one-to-one depression bar screwed hole of screwed hole, all-teeth screw is screwed in corresponding depression bar screwed hole and index dial screwed hole will
The cylindrical workpiece is fixed on the index dial.
4. the accurate drilling tool of cylindrical workpiece side wall according to claim 1, it is characterised in that：The horizontal template and
It is connected with each other respectively by brace in the middle part of the two side of the vertical template.
5. the accurate drilling tool of cylindrical workpiece side wall according to any one of claim 1 to 4, it is characterised in that：Institute
The rear end for stating drilling template is provided with kidney slot, and the drilling template is fixed on the vertical template by bolt through the kidney slot
Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270174.9U CN206653004U (en) | 2017-03-20 | 2017-03-20 | The accurate drilling tool of cylindrical workpiece side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270174.9U CN206653004U (en) | 2017-03-20 | 2017-03-20 | The accurate drilling tool of cylindrical workpiece side wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653004U true CN206653004U (en) | 2017-11-21 |
Family
ID=60315376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720270174.9U Expired - Fee Related CN206653004U (en) | 2017-03-20 | 2017-03-20 | The accurate drilling tool of cylindrical workpiece side wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653004U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526929A (en) * | 2018-03-29 | 2018-09-14 | 安徽全信精工装备有限公司 | A kind of technological equipment in the processing group hole in outer circle |
| CN109079582A (en) * | 2018-08-22 | 2018-12-25 | 沈阳航空航天大学 | A kind of digital display presser device and method for surveying clamping force |
| CN109692988A (en) * | 2018-12-26 | 2019-04-30 | 上海日建精密机械有限公司 | A kind of workpiece side hole processing device |
| CN113770417A (en) * | 2021-09-30 | 2021-12-10 | 成都航天万欣科技有限公司 | Axial rotation directional drilling device and method |
-
2017
- 2017-03-20 CN CN201720270174.9U patent/CN206653004U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526929A (en) * | 2018-03-29 | 2018-09-14 | 安徽全信精工装备有限公司 | A kind of technological equipment in the processing group hole in outer circle |
| CN109079582A (en) * | 2018-08-22 | 2018-12-25 | 沈阳航空航天大学 | A kind of digital display presser device and method for surveying clamping force |
| CN109692988A (en) * | 2018-12-26 | 2019-04-30 | 上海日建精密机械有限公司 | A kind of workpiece side hole processing device |
| CN113770417A (en) * | 2021-09-30 | 2021-12-10 | 成都航天万欣科技有限公司 | Axial rotation directional drilling device and method |
| CN113770417B (en) * | 2021-09-30 | 2024-04-09 | 成都航天万欣科技有限公司 | Axial rotation directional drilling device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |