CN206009933U - For processing the drill jig in hollow pipe circumference hole - Google Patents
For processing the drill jig in hollow pipe circumference hole Download PDFInfo
- Publication number
- CN206009933U CN206009933U CN201621063980.0U CN201621063980U CN206009933U CN 206009933 U CN206009933 U CN 206009933U CN 201621063980 U CN201621063980 U CN 201621063980U CN 206009933 U CN206009933 U CN 206009933U
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- alignment pin
- positioning
- fixed
- boss
- 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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Abstract
A kind of drill jig for processing hollow pipe circumference hole, including locking nut (1), binding nut (5), open washer (6), alignment pin (7), positioning sleeve (8), positioning seat (9) and alignment pin (11)；The positioning seat center is provided with boss and in integrative-structure, and boss is provided with centre bore, is vertically and fixedly provided with alignment pin on boss；The positioning sleeve is enclosed within the boss of positioning seat and is fixed on positioning seat by screw (3), and positioning sleeve is provided with fixed drill bushing (4), and positioning sleeve and positioning seat form parking space；The alignment pin passes perpendicularly through positioning seat, and one end of alignment pin is fixed on positioning seat by locking nut, is cased with workpiece (12) on centre position, and the other end passes through binding nut and open washer by Workpiece clamping.The fixture can easily be fixed processing to pipe fitting part, so as to improve the positioning precision of work efficiency and pipe fitting part, and then ensure the degree of accuracy of drilling machine processing.
Description
Technical field
This utility model is related to field of machining, and in particular to a kind of milling machine processing jig, more particularly to one kind are used for
The drill jig in processing hollow pipe circumference hole.
Background technology
When part processed by drilling machine, it is typically necessary fixture and the part of required processing is fixed, then can just carry out
Processing.Different fixtures can process different parts, at present for the processing in hollow pipe circumference hole is also without special fixture, one
As be all pipe fitting part to be fixed using other fixtures, Drilling operation is carried out to circumferential hole then, due to pipe fitting itself
It is rotary surface, positioning and clamping are difficult, drill bit tends to draw partially, general fixed form not only takes, laborious, Er Qieding
Position precision is low, and efficiency is low, badly influences working (machining) efficiency.
Content of the invention
This utility model provides a kind of drill jig for processing hollow pipe circumference hole, and the fixture can easily be to pipe fitting
Class part is fixed processing, so as to improve the positioning precision of work efficiency and pipe fitting part, and then ensures drilling machine processing
Degree of accuracy.
For achieving the above object, a kind of drill jig for processing hollow pipe circumference hole, including locking nut, clamps spiral shell
Mother, open washer, alignment pin, positioning sleeve, positioning seat and alignment pin；The positioning seat center is provided with boss and ties in one
Structure, boss are provided with centre bore, are vertically and fixedly provided with alignment pin on boss；The positioning sleeve is enclosed within the boss of positioning seat and by spiral shell
Nail is fixed on positioning seat, and positioning sleeve is provided with fixed drill bushing, and positioning sleeve and positioning seat form parking space；The alignment pin
Positioning seat is passed perpendicularly through, one end of alignment pin is fixed on positioning seat by locking nut, is cased with workpiece, separately on centre position
One end passes through binding nut and open washer by Workpiece clamping.
Further, packing ring is provided between the locking nut and positioning seat.
Further, adjustment packing ring is provided between the positioning sleeve and positioning seat.
Further, the alignment pin is just processed into half rank axle to the position of fixed drill bushing.
Further, the positioning sleeve position relative with fixed drill bushing is provided with fixing hole, and the fixture is by fixed spiral shell
Nail or steady pin are fixed on drilling machine.
Compared with prior art, this utility model is combined come right by alignment pin, positioning sleeve, positioning seat and alignment pin
Workpiece is positioned, and is placed in alignment pin by the pipe fitting part by required processing, is then passed through binding nut and is opened
Mouth packing ring is compressed to workpiece, easily the circumference of pipe fitting part can be processed, be not only increased work efficiency, and
The positioning precision of pipe fitting part is improve and, and then ensure that the degree of accuracy of drilling machine processing；In addition, positioning sleeve need to be changed i.e. only
Circumferential hole machined of the achievable pipe fitting part in axially different position.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
In figure：1st, locking nut, 2, packing ring, 3, screw, 4, fixed drill bushing, 5, binding nut, 6, open washer, 7, positioning
Bearing pin, 8, positioning sleeve, 9, positioning seat, 10, adjustment packing ring, 11, alignment pin, 12, workpiece.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
A kind of drill jig for processing hollow pipe circumference hole as illustrated in fig. 1 and 2, including locking nut 1, clamps spiral shell
Female 5, open washer 6, alignment pin 7, positioning sleeve 8, positioning seat 9 and alignment pin 11；9 center of the positioning seat is provided with boss and is in
Integrative-structure, boss are provided with centre bore, are vertically and fixedly provided with alignment pin 11 on boss；The positioning sleeve 8 is enclosed within the boss of positioning seat 9
Go up and pass through screw 3 to be fixed on positioning seat 9, positioning sleeve 8 is provided with fixed drill bushing 4, positioning sleeve 8 and positioning seat 9 form storage
Space；The alignment pin 7 passes perpendicularly through positioning seat 9, and one end of alignment pin 7 is fixed on positioning seat 9 by locking nut 1
On, workpiece 12 is cased with centre position, workpiece 12 is clamped by the other end by binding nut 5 and open washer 6.
In order that one end of alignment pin 7 is stronger be fixed on positioning seat 9, the locking nut 1 and positioning seat 9 it
Between be provided with packing ring 2.
In order to adjust the position between positioning sleeve 8 and positioning seat 9, so as to improve the adaptability of a whole set of fixture, the positioning
Adjustment packing ring 10 is provided between set 8 and positioning seat 9.
Drilling for convenience, the alignment pin 7 are just processed into half rank axle to the position of fixed drill bushing 4.
In order to prevent vibrations in drilling process from causing fixture to be moved, the position relative with fixed drill bushing 4 of the positioning sleeve 8
Fixing hole is installed, the fixture is fixed on drilling machine by fixing screws or steady pin.
Before processing, first the fixture for assembling is positioned on Drilling machines bench, and is worn by fixing screws or steady pin
The fixing hole that crosses on positioning sleeve 8 carries out the fixation of fixture；Then, binding nut 5 is unclamped, removes open washer 6, by 12 sets of workpiece
To in alignment pin 7, by the positioning that workpiece 12 realized by alignment pin 11 and alignment pin 7, then put open washer 6 and screw folder
Tight nut 5 completes the clamping of workpiece 12.
Finally, machining center operation processor, after completion of processing, unclamps binding nut 5 again, removes open washer 6,
The workpiece 12 after processing is removed, fabrication cycles are subsequently entered, that is, loaded workpiece 12, clamped the processing of workpiece 12, operation program and unload
Fall workpiece 12.
Claims (5)
1. a kind of for process hollow pipe circumference hole drill jig, it is characterised in that including locking nut (1), binding nut
(5), open washer (6), alignment pin (7), positioning sleeve (8), positioning seat (9) and alignment pin (11)；Positioning seat (9) center
Be provided with boss and in integrative-structure, boss is provided with centre bore, alignment pin (11) is vertically and fixedly provided with boss；Positioning sleeve (8)
It is enclosed within the boss of positioning seat (9) and is fixed on positioning seat (9) by screw (3), positioning sleeve (8) is provided with fixed drill bushing
(4), positioning sleeve (8) and positioning seat (9) form parking space；Alignment pin (7) pass perpendicularly through positioning seat (9), alignment pin
One end of axle (7) is fixed on positioning seat (9) by locking nut (1), is cased with workpiece (12) on centre position, and the other end passes through
Workpiece (12) is clamped by binding nut (5) and open washer (6).
2. according to claim 1 a kind of for process hollow pipe circumference hole drill jig, it is characterised in that the lock
Tightly packing ring (2) is provided between nut (1) and positioning seat (9).
3. according to claim 1 and 2 a kind of for process hollow pipe circumference hole drill jig, it is characterised in that institute
State and between positioning sleeve (8) and positioning seat (9), be provided with adjustment packing ring (10).
4. according to claim 1 and 2 a kind of for process hollow pipe circumference hole drill jig, it is characterised in that institute
State alignment pin (7) and half rank axle is processed into the position of fixed drill bushing (4) just.
5. according to claim 1 and 2 a kind of for process hollow pipe circumference hole drill jig, it is characterised in that institute
State positioning sleeve (8) position relative with fixed drill bushing (4) and be provided with fixing hole, the fixture is fixed by fixing screws or steady pin
On drilling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063980.0U CN206009933U (en) | 2016-09-19 | 2016-09-19 | For processing the drill jig in hollow pipe circumference hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063980.0U CN206009933U (en) | 2016-09-19 | 2016-09-19 | For processing the drill jig in hollow pipe circumference hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009933U true CN206009933U (en) | 2017-03-15 |
Family
ID=58260318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063980.0U Expired - Fee Related CN206009933U (en) | 2016-09-19 | 2016-09-19 | For processing the drill jig in hollow pipe circumference hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531413A (en) * | 2018-12-09 | 2019-03-29 | 横店集团英洛华电气有限公司 | Hollow pipe radial direction Hole chamfering auxiliary device |
-
2016
- 2016-09-19 CN CN201621063980.0U patent/CN206009933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531413A (en) * | 2018-12-09 | 2019-03-29 | 横店集团英洛华电气有限公司 | Hollow pipe radial direction Hole chamfering auxiliary device |
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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: 20170315 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |