CN104646708A - Drilling method for connecting pipe - Google Patents
Drilling method for connecting pipe Download PDFInfo
- Publication number
- CN104646708A CN104646708A CN201410263171.3A CN201410263171A CN104646708A CN 104646708 A CN104646708 A CN 104646708A CN 201410263171 A CN201410263171 A CN 201410263171A CN 104646708 A CN104646708 A CN 104646708A
- Authority
- CN
- China
- Prior art keywords
- tube connector
- mandrel
- locking clamp
- connecting pipe
- radial hole
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a drilling method for a connecting pipe and relates to the technical field of mechanical machining. The drilling method for the connecting pipe comprises the following steps that the connecting pipe is provided with two radial holes and an included angle between central lines of the two radial holes is 90 degrees; machining is performed through a connecting pipe drilling clamp, the connecting pipe drilling clamp comprises a mandrel which is fixed on a bearing seat, the mandrel is provided with a positioning shaft portion and a screw portion, the positioning shaft portion and the screw portion are in step connection, and a limit nut is installed on the screw portion; a locking snap clamp is clamped at the internal end of the limit nut and the locking clamp plate is installed on the bearing seat; one side of the mandrel is provided with a lateral supporting plate, a position clamping rod is installed on the lateral supporting plate in a penetration mode, the position clamping rod is provided with a cone with the small end being towards the mandrel; a spring is arranged between the cone and the lateral supporting plate; the position clamping rod penetrates the external side of the lateral supporting plate to be provided with a nut. Machining is performed according to the following steps of A installing a clamp; B installing a workpiece; C drilling a hole; D detaching the connecting pipe. Compared with the prior art, according to the drilling method for the connecting pipe, the operation is simple and convenient, the production efficiency is high, and the labor intensity is low.
Description
Technical field
The present invention relates to Machining Technology field, especially a kind of boring method of the radial hole for tube connector.
Background technology
The radial hole processing of tube connector is normally carried out on drilling machine, and tube connector 10 is as shown in Figure 1 provided with two radial hole 10-1, and the angle of two radial hole 10-1 center lines is 90 degree.Owing to there is no special tube connector boring grab, with pressing plate tube connector clamping is fixed on drilling machine and holes, after processing a hole, take pressing plate apart tube connector 90-degree rotation again clamping is fixed, reprocess another hole, the boring method of this tube connector, production efficiency is low, and labour intensity is large.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of boring method of tube connector, to solve the low problem of tube connector Drilling operation production efficiency.
In order to solve the problem, the technical solution used in the present invention is: the boring method of this tube connector, comprises tube connector and is provided with two radial holes, and the angle of two radial hole center lines is 90 degree; Use a kind of tube connector boring grab to process, this tube connector boring grab includes the mandrel be fixed on supporting base, and described mandrel has locating shaft portion and is the threaded shank that ladder links with described locating shaft portion, and described threaded shank is equipped with stop nut; Be installed with locking clamp in the inner of described stop nut, the below of described locking clamp is provided with arcuated hook plate, and described locking clamp is contained on supporting base by jointed shaft; Collateral fagging is provided with in the side of described mandrel, described collateral fagging is coated with screens bar, described screens bar is provided with the cone of small end towards described mandrel, between described cone and described collateral fagging, be provided with the spring be sleeved on described screens bar, nut is equipped with in the outside that described screens bar passes described collateral fagging;
Its procedure of processing comprises:
A, sectional fixture: described tube connector boring grab is arranged on the workbench of drilling machine;
B, installation workpiece: the locating shaft portion described tube connector being sleeved on described mandrel, remove a turn described locking clamp and make its arcuated hook plate be stuck in the threaded shank of described mandrel, described locking clamp board is between described stop nut and described tube connector;
C, boring: start drilling machine, process a radial hole, after processing this radial hole, removing a turn described locking clamp leaves between described stop nut and described tube connector, by described tube connector 90-degree rotation, cone on described screens bar stretches into the radial hole processed, and removes and turns described locking clamp board between described stop nut and described tube connector, reprocess another radial hole;
D, unload tube connector: after machining, removing a turn described locking clamp leaves between described stop nut and described tube connector, pull described screens bar outwards movement make its cone exit described radial hole, take out the Drilling operation that namely described tube connector completes this tube connector.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
The present invention uses tube connector boring grab to process two radial holes of tube connector, and clamping tube connector is simple and convenient, and after processing what a radial hole, utilize this radial hole to locate and again clamp, reprocess another radial hole, production efficiency is high, and labour intensity is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of tube connector to be processed.
Fig. 2 is the structural representation of the tube connector boring grab of the embodiment of the present invention.
Fig. 3 is the sectional view at A-A place of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Tube connector 10 is as shown in Figure 1 provided with two radial hole 10-1, and the angle of two radial hole 10-1 center lines is 90 degree, and radial hole 10-1 is hole to be processed.
A kind of tube connector boring grab as shown in Figure 2 and Figure 3, includes the mandrel 4 be bolted on supporting base 1, and mandrel 4 has locating shaft portion and is the threaded shank that ladder links with locating shaft portion, threaded shank is equipped with stop nut 9; Be installed with locking clamp 3 in the inner of stop nut 9, the below of locking clamp 3 is linked with the arcuated hook plate being stuck in mandrel 4 threaded shank, and locking clamp 3 is contained on supporting base 1 by jointed shaft 2; The collateral fagging 5 be connected with supporting base 1 is provided with in the side of mandrel 4, collateral fagging 5 is coated with screens bar 7, screens bar 7 have the cone of small end towards mandrel 4, between cone and collateral fagging 5, be provided with the spring 6 be sleeved on screens bar 7, nut 8 is equipped with in the outside that screens bar 7 passes collateral fagging 5.
Concrete procedure of processing comprises:
A, sectional fixture: tube connector boring grab is arranged on the workbench of drilling machine;
B, installation workpiece: locating shaft portion tube connector 10 being sleeved on mandrel 4, remove the tight clamp 3 of twist lock and make its arcuated hook plate be stuck in the threaded shank of mandrel 4, and locking clamp 3 is stuck between stop nut 9 and tube connector 10;
C, boring: start drilling machine, process a radial hole 10-1, after processing this radial hole 10-1, removing the tight clamp 3 of twist lock leaves between stop nut 9 and tube connector 10, by tube connector 10 90-degree rotation, cone on screens bar 7 stretches into the radial hole 10-1 processed, and removes the tight clamp 3 of twist lock and is stuck between stop nut 9 and tube connector 10, reprocess another radial hole 10-1;
D, unload tube connector: after machining, remove the tight clamp 3 of twist lock and leave between stop nut 9 and tube connector 10, pull that screens bar 7 is outwards mobile makes its cone exit radial hole 10-1, namely fech connection pipe 10 completes the Drilling operation of this tube connector.
Claims (1)
1. a boring method for tube connector, is characterized in that: comprise tube connector (10) and be provided with two radial holes (10-1), the angle of two radial hole (10-1) center lines is 90 degree; A kind of tube connector boring grab is used to process, this tube connector boring grab includes the mandrel (4) be fixed on supporting base (1), described mandrel (4) has locating shaft portion and is the threaded shank that ladder links with described locating shaft portion, described threaded shank is equipped with stop nut (9); Be installed with locking clamp (3) in the inner of described stop nut (9), the below of described locking clamp (3) is provided with arcuated hook plate, and described locking clamp (3) is contained on supporting base (1) by jointed shaft (2); Collateral fagging (5) is provided with in the side of described mandrel (4), described collateral fagging (5) is coated with screens bar (7), described screens bar (7) is provided with the cone of small end towards described mandrel (4), between described cone and described collateral fagging (5), be provided with the spring (6) be sleeved on described screens bar (7), nut (8) is equipped with in the outside that described screens bar (7) passes described collateral fagging (5);
Its procedure of processing comprises:
A, sectional fixture: described tube connector boring grab is arranged on the workbench of drilling machine;
B, installation workpiece: the locating shaft portion described tube connector (10) being sleeved on described mandrel (4), removing a turn described locking clamp (3) makes its arcuated hook plate be stuck in the threaded shank of described mandrel (4), and described locking clamp (3) is stuck between described stop nut (9) and described tube connector (10);
C, boring: start drilling machine, process a radial hole (10-1), after processing this radial hole (10-1), removing a turn described locking clamp (3) leaves between described stop nut (9) and described tube connector (10), by described tube connector (10) 90-degree rotation, cone on described screens bar (7) stretches into the radial hole (10-1) processed, remove a turn described locking clamp (3) to be stuck between described stop nut (9) and described tube connector (10), reprocess another radial hole (10-1);
D, unload tube connector: after machining, removing a turn described locking clamp (3) leaves between described stop nut (9) and described tube connector (10), pulling described screens bar (7) outwards to move makes its cone exit described radial hole (10-1), takes out the Drilling operation that described tube connector (10) namely completes this tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263171.3A CN104646708B (en) | 2014-06-14 | 2014-06-14 | drilling method of connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263171.3A CN104646708B (en) | 2014-06-14 | 2014-06-14 | drilling method of connecting pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104646708A true CN104646708A (en) | 2015-05-27 |
| CN104646708B CN104646708B (en) | 2017-01-04 |
Family
ID=53238630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410263171.3A Expired - Fee Related CN104646708B (en) | 2014-06-14 | 2014-06-14 | drilling method of connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646708B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203039A (en) * | 2018-08-16 | 2019-01-15 | 江西长江化工有限责任公司 | A kind of pipe drilling device |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001004A (en) * | 2010-11-12 | 2011-04-06 | 吴江市菀坪镙丝厂 | Pipe fixing device |
| KR20110042402A (en) * | 2009-10-19 | 2011-04-27 | 오원석 | Jig for processing equal division inclined hole and processing method used of the same |
| CN103273104A (en) * | 2013-06-21 | 2013-09-04 | 南车戚墅堰机车有限公司 | Vertical processing method of axle suspension box mounting face |
| CN203357074U (en) * | 2013-07-21 | 2013-12-25 | 泰州市里华机械有限公司 | Outer-circle turning clamp of main speed reducer shell assembly of engineering truck |
| CN203509659U (en) * | 2013-09-17 | 2014-04-02 | 安徽海螺川崎节能设备制造有限公司 | Assistive angle steel drilling tool |
| CN203527062U (en) * | 2013-11-13 | 2014-04-09 | 芜湖航天汽车连杆有限公司 | Connecting rod machining fixture |
| CN203542136U (en) * | 2013-10-22 | 2014-04-16 | 如皋市同泰电力器材有限公司 | Dual-bore rod drilling fixture tool |
-
2014
- 2014-06-14 CN CN201410263171.3A patent/CN104646708B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110042402A (en) * | 2009-10-19 | 2011-04-27 | 오원석 | Jig for processing equal division inclined hole and processing method used of the same |
| CN102001004A (en) * | 2010-11-12 | 2011-04-06 | 吴江市菀坪镙丝厂 | Pipe fixing device |
| CN103273104A (en) * | 2013-06-21 | 2013-09-04 | 南车戚墅堰机车有限公司 | Vertical processing method of axle suspension box mounting face |
| CN203357074U (en) * | 2013-07-21 | 2013-12-25 | 泰州市里华机械有限公司 | Outer-circle turning clamp of main speed reducer shell assembly of engineering truck |
| CN203509659U (en) * | 2013-09-17 | 2014-04-02 | 安徽海螺川崎节能设备制造有限公司 | Assistive angle steel drilling tool |
| CN203542136U (en) * | 2013-10-22 | 2014-04-16 | 如皋市同泰电力器材有限公司 | Dual-bore rod drilling fixture tool |
| CN203527062U (en) * | 2013-11-13 | 2014-04-09 | 芜湖航天汽车连杆有限公司 | Connecting rod machining fixture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203039A (en) * | 2018-08-16 | 2019-01-15 | 江西长江化工有限责任公司 | A kind of pipe drilling device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104646708B (en) | 2017-01-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170614 |